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From: <ash...@us...> - 2003-07-21 23:40:58
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv1675 Modified Files: spie_reviews.tex Log Message: Index: spie_reviews.tex =================================================================== RCS file: /cvsroot/firebug/firebug/web/spie_reviews.tex,v retrieving revision 1.2 retrieving revision 1.3 diff -C2 -d -r1.2 -r1.3 *** spie_reviews.tex 19 Jul 2003 13:46:24 -0000 1.2 --- spie_reviews.tex 21 Jul 2003 23:40:56 -0000 1.3 *************** *** 7,10 **** --- 7,36 ---- + \paragraph{Ganesan et al.}~\cite{ganesan:d2002} + have done the first large scale study + for sensor networks to explore the behavior of such a + distributed system. Their data provides insight into + designing protocols and algorithms for scalable distributed + sensor networks. They differentiate how each of the layers + in the protocol stack, link, medium access, routing and + application is affected. + + Their study involves using 150 motes laid out in a parking lot. + Link characteristics and statistics as well as aggregate + statistics for packet loss, and packet forwarding are gathered. + At the medium access layer they use timing information to + identify metrics that capture both end-to-end properties of a + basic flood propagation, and local properties such as contention + and collision. At the node level, they maintain the number of + hops to the base-station and the number of children each node + has to take into account the clustering dynamics. + + What is observed at scale is termed as non-uniform flood + propagation. This is shown by the existence of backward links, + long links, assymetrice links, nodes that are missed out in the + flood process and even clustering behavior wherein a few nodes + have many children. + + \paragraph{Bulusu et al.}~\citeyear{bulusu:n2002,bulusu:n2001} have developed techniques for |
From: <ash...@us...> - 2003-07-21 23:40:23
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv1604 Modified Files: spie_2004.tex Log Message: Index: spie_2004.tex =================================================================== RCS file: /cvsroot/firebug/firebug/web/spie_2004.tex,v retrieving revision 1.6 retrieving revision 1.7 diff -C2 -d -r1.6 -r1.7 *** spie_2004.tex 19 Jul 2003 13:46:24 -0000 1.6 --- spie_2004.tex 21 Jul 2003 23:40:18 -0000 1.7 *************** *** 117,120 **** --- 117,148 ---- One paragraph summary of AM here. + + Tiny Active Messages ~\cite{hill:j2000} attempt to preserve the + basic concepts of integrating communication with computation + and matching communication primitives to hardware + capabilities. Each message contains the name of a + user-level handler to be invoked on a target node upon arrival + and a data payload to pass in as arguments. The handler function + serves the dual purpose of extracting the message from the network + and either integrating the data into the computation + or sending a response message. The basic paradigm of typed messages + causing handlers to be invoked upon arrival matches up + well with the event based programming model supported + by TinyOS (the operating system) and demanded by the underlying + sensor hardware. The low overhead associated with event based + notification is complementary to the limited resources of networked + sensors. Applications do not need to waste resources + while waiting for messages to arrive. Additionally, + the overlap of computational work with application + level communication is essential. Execution contexts and + stack space must never be wasted because applications are + blocked, waiting for communication. Essentially, the active + messages communication model can be viewed as a + distributed eventing model where networked nodes send + each other events. + + + + \section{Multihop routing} |
From: <ash...@us...> - 2003-07-21 23:39:54
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv1478 Modified Files: spie.bib Log Message: Index: spie.bib =================================================================== RCS file: /cvsroot/firebug/firebug/web/spie.bib,v retrieving revision 1.6 retrieving revision 1.7 diff -C2 -d -r1.6 -r1.7 *** spie.bib 19 Jul 2003 13:46:24 -0000 1.6 --- spie.bib 21 Jul 2003 23:39:50 -0000 1.7 *************** *** 1,163 **** ! ! ! ! ! @inproceedings{bulusu:n2001, ! author = {Nirupama Bulusu and Vladimir Bychkovskiy and ! Deborah Estrin and John Heidemann}, ! title = {GPS-less Low Cost Outdoor Localization For Very ! Small Devices}, ! booktitle = {21st International Conference on Distribued ! Computing (ICDCS) 2001}, ! address = {Phoenix, Arizona}, ! month = {April}, ! year = {2001} ! } ! ! ! @inproceedings{bulusu:n2002, ! author = {Nirupama Bulusu and Vladimir Bychkovskiy and ! Deborah Estrin and John Heidemann}, ! title = {Scalable, Ad Hoc Deployable RF-based Localization}, ! booktitle = {Grace Hopper Celebration of Women in Computing ! Conference 2002}, ! address = {Vancouver, British Columbia, Canada}, ! month = {October}, ! year = {2002}, ! url = {http://www.cs.ucla.edu/~bulusu/papers/Bulusu02a.html} ! } ! ! ! @TechReport{ganesan:d2002, ! author = {D. Ganesan and B. Krishnamachari and A. Woo ! and D. Culler and D. Estrin and and S. Wicker}, ! title = {Complex Behavior at Scale: An Experimental ! Study of Low-Power Wireless Sensor Networks. }, ! institution = {University of California}, ! year = {2002}, ! OPTkey = {}, ! type = {Technical Report CSD-TR 02-0013}, ! OPTnumber = {}, ! address = {Los Angeles}, ! month = {February}, ! OPTnote = {}, ! OPTannote = {} ! } ! ! @inproceedings{mainwaring:a2002, ! author = "Alan Mainwaring and Joseph Polastre and ! Robert Szewczyk and David Culler and John Anderson", ! title = "Wireless Sensor Networks for Habitat Monitoring", ! booktitle = "ACM International Workshop on Wireless ! Sensor Networks and Applications (WSNA'02)", ! address = "Atlanta, GA", ! month = Sep, ! day = 28, ! year = 2002, ! url = "citeseer.nj.nec.com/mainwaring02wireless.html" ! } ! ! @InProceedings{mehta:v2002, ! author = {V. Mehta and M. {El Zarki}}, ! title = {Fixed Sensor Networks for Civil Infrastructure Monitoring}, ! booktitle = {Proceedings Med-Hoc-Net, Sardegna, Italy}, ! OPTcrossref = {}, ! OPTkey = {}, ! OPTpages = {}, ! year = {2002}, ! OPTeditor = {}, ! OPTvolume = {}, ! OPTnumber = {}, ! OPTseries = {}, ! OPTaddress = {}, ! OPTmonth = {}, ! OPTorganization = {}, ! OPTpublisher = {}, ! OPTnote = {}, ! OPTannote = {} ! } ! ! ! @inproceedings{ramadurai:v2003, ! author = {V.~Ramadurai and M.~L.~Sichitiu}, ! title = {Localization in Wireless Sensor Networks: A ! Probabilistic Approach}, ! booktitle = {Proc. of the 2003 International Conference on ! Wireless Networks (ICWN 2003)}, ! address = {Las Vegas, NV}, ! month = June, ! year = 2003, ! } ! ! ! @inproceedings{sichitiu:ml2003, ! author = {M.~L.~Sichitiu and V.~Ramadurai and ! P.~Peddabachagari}, ! title = {Simple Algorithm for Outdoor Localization of ! Wireless Sensor Networks with Inaccurate Range ! Measurements}, ! booktitle = {Proc. of the 2003 International Conference on ! Wireless Networks (ICWN 2003)}, ! address = {Las Vegas, NV}, ! month = June, ! year = 2003, ! } ! ! ! @inproceedings{simic:sn2003, ! author = {Slobodan N. Simic and Shankar Shastry}, ! title = {Distributed Environmental Monitoring Using ! Random Sensor Networks}, ! booktitle = {2nd International Workshop on Information ! Processing in Sensor Networks, (IPSN) 2003}, ! address = {PARC, Palo Alto}, ! month = {April}, ! year = {2003} ! } ! ! ! @InProceedings{west:b2001, ! author = {B. W. West and P. G. Flikkema and ! T. Sisk and G. W. Koch}, ! title = {Wireless Sensor Networks for Dense ! Spatio-Temporal Monitoring of the Environment: A Case for ! Integrated Circuit, System, and Network Design}, ! booktitle = {2001 IEEE CAS Workshop on Wireless ! Communications and Networking}, ! OPTcrossref = {}, ! OPTkey = {}, ! OPTpages = {}, ! year = {2001}, ! OPTeditor = {}, ! OPTvolume = {}, ! OPTnumber = {}, ! OPTseries = {}, ! address = {University of Notre Dame}, ! month = {August}, ! OPTorganization = {}, ! OPTpublisher = {}, ! OPTnote = {}, ! OPTannote = {} ! } ! ! @InProceedings{woo:a2003, ! author = {A. Woo and T. Tong and D. Culler}, ! title = {Taming the underlying hurdles for ! Reliable Multihop Routing in Sensor Networks}, ! booktitle = {Proceedings of ACM SenSys 2003}, ! OPTcrossref = {}, ! OPTkey = {}, ! OPTpages = {}, ! year = {2003}, ! OPTeditor = {}, ! OPTvolume = {}, ! OPTnumber = {}, ! OPTseries = {}, ! address = {Los Angeles, CA}, ! month = {November 5-7}, ! OPTorganization = {}, ! OPTpublisher = {}, ! OPTnote = {}, ! OPTannote = {} ! } ! --- 1,167 ---- ! @misc{hill:j2000, ! author = "Jason Hill", ! title = "A software architecture supporting networked sensors", ! book-title = "Master's thesis, U.C. Berkeley, 2000. Dept. of ! Electrical Eng. and Computer Science,", ! year = "2000" ! } ! ! @inproceedings{bulusu:n2001, ! author = {Nirupama Bulusu and Vladimir Bychkovskiy and ! Deborah Estrin and John Heidemann}, ! title = {GPS-less Low Cost Outdoor Localization For Very ! Small Devices}, ! booktitle = {21st International Conference on Distribued ! Computing (ICDCS) 2001}, ! address = {Phoenix, Arizona}, ! month = {April}, ! year = {2001} ! } ! ! ! @inproceedings{bulusu:n2002, ! author = {Nirupama Bulusu and Vladimir Bychkovskiy and ! Deborah Estrin and John Heidemann}, ! title = {Scalable, Ad Hoc Deployable RF-based Localization}, ! booktitle = {Grace Hopper Celebration of Women in Computing ! Conference 2002}, ! address = {Vancouver, British Columbia, Canada}, ! month = {October}, ! year = {2002}, ! url = {http://www.cs.ucla.edu/~bulusu/papers/Bulusu02a.html} ! } ! ! ! @TechReport{ganesan:d2002, ! author = {D. Ganesan and B. Krishnamachari and A. Woo ! and D. Culler and D. Estrin and and S. Wicker}, ! title = {Complex Behavior at Scale: An Experimental ! Study of Low-Power Wireless Sensor Networks. }, ! institution = {University of California}, ! year = {2002}, ! OPTkey = {}, ! type = {Technical Report CSD-TR 02-0013}, ! OPTnumber = {}, ! address = {Los Angeles}, ! month = {February}, ! OPTnote = {}, ! OPTannote = {} ! } ! ! @inproceedings{mainwaring:a2002, ! author = "Alan Mainwaring and Joseph Polastre and ! Robert Szewczyk and David Culler and John Anderson", ! title = "Wireless Sensor Networks for Habitat Monitoring", ! booktitle = "ACM International Workshop on Wireless ! Sensor Networks and Applications (WSNA'02)", ! address = "Atlanta, GA", ! month = Sep, ! day = 28, ! year = 2002, ! url = "citeseer.nj.nec.com/mainwaring02wireless.html" ! } ! ! @InProceedings{mehta:v2002, ! author = {V. Mehta and M. {El Zarki}}, ! title = {Fixed Sensor Networks for Civil Infrastructure Monitoring}, ! booktitle = {Proceedings Med-Hoc-Net, Sardegna, Italy}, ! OPTcrossref = {}, ! OPTkey = {}, ! OPTpages = {}, ! year = {2002}, ! OPTeditor = {}, ! OPTvolume = {}, ! OPTnumber = {}, ! OPTseries = {}, ! OPTaddress = {}, ! OPTmonth = {}, ! OPTorganization = {}, ! OPTpublisher = {}, ! OPTnote = {}, ! OPTannote = {} ! } ! ! ! @inproceedings{ramadurai:v2003, ! author = {V.~Ramadurai and M.~L.~Sichitiu}, ! title = {Localization in Wireless Sensor Networks: A ! Probabilistic Approach}, ! booktitle = {Proc. of the 2003 International Conference on ! Wireless Networks (ICWN 2003)}, ! address = {Las Vegas, NV}, ! month = June, ! year = 2003, ! } ! ! ! @inproceedings{sichitiu:ml2003, ! author = {M.~L.~Sichitiu and V.~Ramadurai and ! P.~Peddabachagari}, ! title = {Simple Algorithm for Outdoor Localization of ! Wireless Sensor Networks with Inaccurate Range ! Measurements}, ! booktitle = {Proc. of the 2003 International Conference on ! Wireless Networks (ICWN 2003)}, ! address = {Las Vegas, NV}, ! month = June, ! year = 2003, ! } ! ! ! @inproceedings{simic:sn2003, ! author = {Slobodan N. Simic and Shankar Shastry}, ! title = {Distributed Environmental Monitoring Using ! Random Sensor Networks}, ! booktitle = {2nd International Workshop on Information ! Processing in Sensor Networks, (IPSN) 2003}, ! address = {PARC, Palo Alto}, ! month = {April}, ! year = {2003} ! } ! ! ! @InProceedings{west:b2001, ! author = {B. W. West and P. G. Flikkema and ! T. Sisk and G. W. Koch}, ! title = {Wireless Sensor Networks for Dense ! Spatio-Temporal Monitoring of the Environment: A Case for ! Integrated Circuit, System, and Network Design}, ! booktitle = {2001 IEEE CAS Workshop on Wireless ! Communications and Networking}, ! OPTcrossref = {}, ! OPTkey = {}, ! OPTpages = {}, ! year = {2001}, ! OPTeditor = {}, ! OPTvolume = {}, ! OPTnumber = {}, ! OPTseries = {}, ! address = {University of Notre Dame}, ! month = {August}, ! OPTorganization = {}, ! OPTpublisher = {}, ! OPTnote = {}, ! OPTannote = {} ! } ! ! @InProceedings{woo:a2003, ! author = {A. Woo and T. Tong and D. Culler}, ! title = {Taming the underlying hurdles for ! Reliable Multihop Routing in Sensor Networks}, ! booktitle = {Proceedings of ACM SenSys 2003}, ! OPTcrossref = {}, ! OPTkey = {}, ! OPTpages = {}, ! year = {2003}, ! OPTeditor = {}, ! OPTvolume = {}, ! OPTnumber = {}, ! OPTseries = {}, ! address = {Los Angeles, CA}, ! month = {November 5-7}, ! OPTorganization = {}, ! OPTpublisher = {}, ! OPTnote = {}, ! OPTannote = {} ! } ! |
From: <do...@us...> - 2003-07-21 20:20:50
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv21263 Modified Files: field-result.html Log Message: Added more details of feild experiment in front of library. Index: field-result.html =================================================================== RCS file: /cvsroot/firebug/firebug/web/field-result.html,v retrieving revision 1.2 retrieving revision 1.3 diff -C2 -d -r1.2 -r1.3 *** field-result.html 18 Jul 2003 20:23:17 -0000 1.2 --- field-result.html 21 Jul 2003 19:47:48 -0000 1.3 *************** *** 12,32 **** <h2>Time, Location</h2> ! 7/16/2003 Wed. 1:40PM In Front of Library. <h2>Context</h2> Purpose:<br> The experiment measured the success rate for packet transmission for the Mica2 mote uploaded with CollectDataFB application. ! <P> BaseStation mote was set up as the starting point, we deplyed the mote with CollectData application at 5,10,20,40,80,160,300 feet from the starting point for each test, and ListenFB logged all the packets the basestation received into the database. ! <P> ! Due to time took for the network establishment between the mote and basestaton, we disregarded the packets lost during this period, and caculate the success rate with the following:<br> ! success rate =(Number of Ending Packet Cnt-Number of Beginning cnt)/Number of Total Packet <p> --- 12,59 ---- <h2>Time, Location</h2> ! ! <p> ! 7/16/2003 Wed. 1:40PM In front of Doe library. ! The yard in front of Doe library is bowl shaped ! with a gentle slope to the west. The base station ! was located at the eastern, higher end of the yard, ! the motes deployed approximately downhill to the ! west along a line. The ground surface is mown grass, ! (i.e., turf), parts of which are sodden with moisture collected ! on the underground roof of the library. At least one ! drainage culvert crosses under or runs semi-parallel ! to the line along which the motes were deployed. ! The weather was warm (72 F), clear and sunny. ! </p> <h2>Context</h2> + Purpose:<br> + + <p> The experiment measured the success rate for packet transmission for the Mica2 mote uploaded with CollectDataFB application. ! </p> ! ! <p> BaseStation mote was set up as the starting point, we deplyed the mote with CollectData application at 5,10,20,40,80,160,300 feet from the starting point for each test, and ListenFB logged all the packets the basestation received into the database. ! All of the motes were positioned about 1.5 meters from the ! ground surface. ! </p> ! ! ! ! ! <p> ! Due to time took for the network establishment between the mote and basestaton, we disregarded the packets lost during this period, and caculate the success rate with the following:<br> ! success rate =(Number of Ending Packet Cnt-Number of ! Beginning cnt)/Number of Total Packet ! </p> <p> *************** *** 140,146 **** <h2>Problems</h2> ! 1. DATATIME stamp in mysql<br> ! 2. database name on command line<br> ! 3. Blast/mh6 retrsnsmission. </body> --- 167,194 ---- <h2>Problems</h2> ! ! Some issues with the data collection became apparent once ! the database logging application was started: ! ! <ol> ! <li>Time stamping packets: This has been solved by using the ! TIMESTAMP facility in MySQL. Packet data is timestamped ! when inserted into the database. The lag time doing this ! rather than extracting a time stamp from a packet is ! negligible compared to the 3000 ms packet transmission ! rate. ! </li> ! ! <li>Database name on command line: The database logging ! application was initially coded to send data to the ! firebug database. This most inconvenient, and has now ! been changed so that the database name must be specified ! on the command line. We assume that the database already ! exists in the MySQL server. ! </li> ! ! <li>Blast/mh6 retrsnsmission. ! </li> ! </ol> </body> |
From: <do...@us...> - 2003-07-21 18:34:25
|
Update of /cvsroot/firebug/firebug/project/java/src/org/firebug In directory sc8-pr-cvs1:/tmp/cvs-serv8647/src/org/firebug Modified Files: DBLogger.java Log Message: Inserting NULL for timestamping column on sql insert. Index: DBLogger.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/java/src/org/firebug/DBLogger.java,v retrieving revision 1.20 retrieving revision 1.21 diff -C2 -d -r1.20 -r1.21 *** DBLogger.java 21 Jul 2003 18:24:22 -0000 1.20 --- DBLogger.java 21 Jul 2003 18:34:21 -0000 1.21 *************** *** 124,128 **** String insertquery = "INSERT INTO cumulative VALUES (" + mote_id + ", " ! //+ time + ", " + temp + ", " + rel_hum + ", " --- 124,128 ---- String insertquery = "INSERT INTO cumulative VALUES (" + mote_id + ", " ! + "NULL," //time + ", " + temp + ", " + rel_hum + ", " |
From: <do...@us...> - 2003-07-21 18:24:25
|
Update of /cvsroot/firebug/firebug/project/java/src/org/firebug In directory sc8-pr-cvs1:/tmp/cvs-serv6511/src/org/firebug Modified Files: DBLogger.java SensorPacket.java Log Message: Modified exception handling for database logging. Index: DBLogger.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/java/src/org/firebug/DBLogger.java,v retrieving revision 1.19 retrieving revision 1.20 diff -C2 -d -r1.19 -r1.20 *** DBLogger.java 18 Jul 2003 20:08:17 -0000 1.19 --- DBLogger.java 21 Jul 2003 18:24:22 -0000 1.20 *************** *** 104,107 **** --- 104,112 ---- } + + + /** FIXME: Ugly flow control using exception logic to + * to track down a bbad statement, needs to be cleaned up. + */ try { ResultSet rs; *************** *** 126,135 **** ! rs = stmt.executeQuery(insertquery); ! //System.out.println("query: " + query); ! //System.out.println("resultset: " + rs); ! rs = stmt.executeQuery(updatequery); ! //System.out.println("query: " + query); ! //System.out.println("resultset: " + rs); stmt.close(); } catch (SQLException sqle) { --- 131,147 ---- ! try { ! rs = stmt.executeQuery(insertquery); ! } catch (SQLException sqle) { ! System.out.println("Problem with insert statement: " + insertquery); ! sqle.printStackTrace(); ! } ! ! try { ! rs = stmt.executeQuery(updatequery); ! } catch (SQLException sqle) { ! System.out.println("Problem with update statement: " + updatequery); ! sqle.printStackTrace(); ! } stmt.close(); } catch (SQLException sqle) { *************** *** 137,140 **** --- 149,157 ---- sqle.printStackTrace(); } + + + + + dbh.return_connection(conn); Index: SensorPacket.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/java/src/org/firebug/SensorPacket.java,v retrieving revision 1.7 retrieving revision 1.8 diff -C2 -d -r1.7 -r1.8 *** SensorPacket.java 23 May 2003 00:57:14 -0000 1.7 --- SensorPacket.java 21 Jul 2003 18:24:22 -0000 1.8 *************** *** 143,145 **** --- 143,165 ---- } + + + private boolean test() { + + return false; + } + + public static void main (String [] args) { + + SensorPacket sp = new SensorPacket(); + sp.test(); + + } + + } + + + class TestSensorPacket { + + } |
From: <do...@us...> - 2003-07-21 17:45:12
|
Update of /cvsroot/firebug/firebug/project/zaurus/vu/isis/nest/zaurus In directory sc8-pr-cvs1:/tmp/cvs-serv30376/vu/isis/nest/zaurus Modified Files: ZFrame.java ZMain.java Log Message: Window event handling now implemented, much easier to close down application on the zaurus now. Index: ZFrame.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/zaurus/vu/isis/nest/zaurus/ZFrame.java,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** ZFrame.java 8 Jul 2003 20:53:49 -0000 1.1 --- ZFrame.java 21 Jul 2003 17:45:09 -0000 1.2 *************** *** 2,14 **** import java.awt. *; import java.lang. *; - import java.awt.event. *; import java.io. *; ! public class ZFrame extends Frame { //implements WindowListener { ! //implements EarthquakeListener { ! --- 2,13 ---- import java.awt. *; + import java.awt.event.*; + import java.lang. *; import java.io. *; ! public class ZFrame extends Frame implements WindowListener { *************** *** 19,22 **** --- 18,22 ---- this.setMenuBar (mb); ZMenu zm = new ZMenu(mb,this); + this.addWindowListener(this); System.out.println("ZFrame constructor"); *************** *** 25,39 **** ! /** Custom event handler to listen for "earthquake events", ! * i.e., when the user changes parameters. ! */ ! /* ! public void parameterChanged (EarthquakeEvent e) { ! spectrum.spectrum (EQ); ! graphit.drawspectrum (); } - */ } --- 25,57 ---- + public void windowClosed(WindowEvent e) { + System.out.println("Closed"); + } ! public void windowActivated(WindowEvent e) { ! System.out.println("Activated"); ! } ! public void windowClosing(WindowEvent e) { ! System.out.println("Closing"); ! this.dispose(); ! System.exit(0); ! } ! ! public void windowDeactivated(WindowEvent e) { ! System.out.println("Deactivated"); ! } ! ! public void windowDeiconified(WindowEvent e) { ! System.out.println("Deinconified"); ! } ! ! public void windowIconified(WindowEvent e) { ! System.out.println("Iconified"); ! } ! ! public void windowOpened(WindowEvent e) { ! System.out.println("Opened"); } } Index: ZMain.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/zaurus/vu/isis/nest/zaurus/ZMain.java,v retrieving revision 1.4 retrieving revision 1.5 diff -C2 -d -r1.4 -r1.5 *** ZMain.java 21 Jul 2003 17:09:29 -0000 1.4 --- ZMain.java 21 Jul 2003 17:45:09 -0000 1.5 *************** *** 8,11 **** --- 8,14 ---- public class ZMain extends Object { + private static final int width = 236; + private static final int height = 280; + public static void main (String[]args) { *************** *** 19,28 **** Panel panel = new Panel(); ! panel.setSize(236,280); ! zf.setSize(236,280); zf.add(panel); - //zf.pack(); zf.show(); --- 22,30 ---- Panel panel = new Panel(); ! panel.setSize(width,height); ! zf.setSize(width,height); zf.add(panel); zf.show(); *************** *** 30,39 **** Insets insets = zf.getInsets(); - - /* This will all have to be moved to a getDisplayable() - * method. - */ - int width = zf.getWidth(); - int height = zf.getHeight(); int cwidth = width - (insets.right + insets.left + 25); --- 32,35 ---- |
From: <do...@us...> - 2003-07-21 17:09:32
|
Update of /cvsroot/firebug/firebug/project/zaurus/vu/isis/nest/zaurus In directory sc8-pr-cvs1:/tmp/cvs-serv22139/vu/isis/nest/zaurus Modified Files: ZCanvas.java ZMain.java Log Message: will now display an arbitrary message running in test mode. Index: ZCanvas.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/zaurus/vu/isis/nest/zaurus/ZCanvas.java,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** ZCanvas.java 21 Jul 2003 15:44:03 -0000 1.1 --- ZCanvas.java 21 Jul 2003 17:09:29 -0000 1.2 *************** *** 12,18 **** public static final int LEFT = 0; // Alignment constants - public static final int CENTER = 1; public static final int RIGHT = 2; protected String[] lines; // The lines of text to display --- 12,18 ---- public static final int LEFT = 0; // Alignment constants public static final int CENTER = 1; public static final int RIGHT = 2; + protected String[] lines; // The lines of text to display *************** *** 35,66 **** // This method breaks a specified label up into an array of lines. // It uses the StringTokenizer utility class. ! protected void newLabel (String label) ! { StringTokenizer t = new StringTokenizer (label, "\n"); num_lines = t.countTokens (); lines = new String[num_lines]; line_widths = new int[num_lines]; ! for (int i = 0; i < num_lines; i++) lines[i] = t.nextToken (); } // This method figures out how the font is, and how wide each // line of the label is, and how wide the widest line is. ! protected void measure () ! { FontMetrics fm = this.getFontMetrics (this.getFont ()); // If we don't have font metrics yet, just return. ! if (fm == null) return; line_height = fm.getHeight (); line_ascent = fm.getAscent (); max_width = 0; ! for (int i = 0; i < num_lines; i++) ! { line_widths[i] = fm.stringWidth (lines[i]); if (line_widths[i] > max_width) max_width = line_widths[i]; ! } } --- 35,68 ---- // This method breaks a specified label up into an array of lines. // It uses the StringTokenizer utility class. ! protected void newLabel (String label) { ! StringTokenizer t = new StringTokenizer (label, "\n"); num_lines = t.countTokens (); lines = new String[num_lines]; line_widths = new int[num_lines]; ! ! for (int i = 0; i < num_lines; i++) { lines[i] = t.nextToken (); + } } // This method figures out how the font is, and how wide each // line of the label is, and how wide the widest line is. ! protected void measure () { ! FontMetrics fm = this.getFontMetrics (this.getFont ()); // If we don't have font metrics yet, just return. ! if (fm == null) { return; + } line_height = fm.getHeight (); line_ascent = fm.getAscent (); max_width = 0; ! for (int i = 0; i < num_lines; i++) { line_widths[i] = fm.stringWidth (lines[i]); if (line_widths[i] > max_width) max_width = line_widths[i]; ! } } *************** *** 109,114 **** ! public void setForeground (Color c) ! { super.setForeground (c); repaint (); --- 111,116 ---- ! public void setForeground (Color c) { ! super.setForeground (c); repaint (); *************** *** 116,121 **** ! public void setAlignment (int a) ! { alignment = a; repaint (); --- 118,123 ---- ! public void setAlignment (int a) { ! alignment = a; repaint (); *************** *** 123,128 **** ! public void setMarginWidth (int mw) ! { margin_width = mw; repaint (); --- 125,130 ---- ! public void setMarginWidth (int mw) { ! margin_width = mw; repaint (); *************** *** 130,135 **** ! public void setMarginHeight (int mh) ! { margin_height = mh; repaint (); --- 132,137 ---- ! public void setMarginHeight (int mh) { ! margin_height = mh; repaint (); *************** *** 137,154 **** ! public int getAlignment () ! { return alignment; } ! public int getMarginWidth () ! { return margin_width; } ! public int getMarginHeight () ! { return margin_height; } --- 139,156 ---- ! public int getAlignment () { ! return alignment; } ! public int getMarginWidth () { ! return margin_width; } ! public int getMarginHeight () { ! return margin_height; } *************** *** 168,173 **** // This method is called by a layout manager when it wants to // know how big we'd like to be. ! public Dimension getPreferredSize () ! { return new Dimension (max_width + 2 * margin_width, num_lines * line_height + 2 * margin_height); --- 170,175 ---- // This method is called by a layout manager when it wants to // know how big we'd like to be. ! public Dimension getPreferredSize () { ! return new Dimension (max_width + 2 * margin_width, num_lines * line_height + 2 * margin_height); *************** *** 176,181 **** // This method is called when the layout manager wants to know // the bare minimum amount of space we need to get by. ! public Dimension getMinimumSize () ! { return new Dimension (max_width, num_lines * line_height); } --- 178,183 ---- // This method is called when the layout manager wants to know // the bare minimum amount of space we need to get by. ! public Dimension getMinimumSize () { ! return new Dimension (max_width, num_lines * line_height); } *************** *** 185,210 **** // it doesn't have to worry about the color or font--the superclass // takes care of setting those in the Graphics object we're passed. ! public void paint (Graphics g) ! { int x, y; Dimension d = this.getSize (); y = line_ascent + (d.height - num_lines * line_height) / 2; ! for (int i = 0; i < num_lines; i++, y += line_height) ! { ! switch (alignment) ! { case LEFT: x = margin_width; break; ! case CENTER: default: x = (d.width - line_widths[i]) / 2; break; ! case RIGHT: x = d.width - margin_width - line_widths[i]; break; ! } g.drawString (lines[i], x, y); ! } } } --- 187,212 ---- // it doesn't have to worry about the color or font--the superclass // takes care of setting those in the Graphics object we're passed. ! public void paint (Graphics g) { ! int x, y; Dimension d = this.getSize (); y = line_ascent + (d.height - num_lines * line_height) / 2; ! for (int i = 0; i < num_lines; i++, y += line_height) { ! ! switch (alignment) { ! case LEFT: x = margin_width; break; ! case CENTER: default: x = (d.width - line_widths[i]) / 2; break; ! case RIGHT: x = d.width - margin_width - line_widths[i]; break; ! } g.drawString (lines[i], x, y); ! } } } Index: ZMain.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/zaurus/vu/isis/nest/zaurus/ZMain.java,v retrieving revision 1.3 retrieving revision 1.4 diff -C2 -d -r1.3 -r1.4 *** ZMain.java 21 Jul 2003 15:44:03 -0000 1.3 --- ZMain.java 21 Jul 2003 17:09:29 -0000 1.4 *************** *** 3,6 **** --- 3,8 ---- import java.awt. *; import java.lang. *; + import org.firebug.*; + import net.tinyos.message.*; public class ZMain extends Object { *************** *** 40,56 **** System.out.println(cwidth +", " + cheight); - Canvas canvas = new Canvas(); - canvas.setSize(cwidth,cheight); Color color = new Color((float).5,(float).55,(float).5); - canvas.setBackground(color); - //panel.add(canvas); - //canvas.repaint(); ! ZCanvas zcanvas = new ZCanvas("Foobar"); zcanvas.setSize(cwidth-50,cheight-50); zcanvas.setBackground(color); panel.add(zcanvas); zcanvas.repaint(); } --- 42,69 ---- System.out.println(cwidth +", " + cheight); Color color = new Color((float).5,(float).55,(float).5); ! String packetdata = "Mote ID : 13\n" ! + "Temp : 72.3\n" ! + "Baro : 29.2\n" ! + "Humidity: 99%\n"; ! ! ! ZCanvas zcanvas = new ZCanvas(packetdata); zcanvas.setSize(cwidth-50,cheight-50); zcanvas.setBackground(color); panel.add(zcanvas); zcanvas.repaint(); + + SensorMsg msg = new SensorMsg(); + msg.set_addr(13); + msg.set_cnt(1313); + msg.set_baro_pres((float)29.2); + msg.set_rel_hum((float)99.9); + msg.set_temp((float)73.13); + + packetdata = msg.toString(); + zcanvas.setLabel(packetdata); } |
From: <do...@us...> - 2003-07-21 17:09:31
|
Update of /cvsroot/firebug/firebug/project/zaurus In directory sc8-pr-cvs1:/tmp/cvs-serv22139 Modified Files: build.xml Log Message: will now display an arbitrary message running in test mode. Index: build.xml =================================================================== RCS file: /cvsroot/firebug/firebug/project/zaurus/build.xml,v retrieving revision 1.5 retrieving revision 1.6 diff -C2 -d -r1.5 -r1.6 *** build.xml 8 Jul 2003 20:53:48 -0000 1.5 --- build.xml 21 Jul 2003 17:09:29 -0000 1.6 *************** *** 49,53 **** <target name="compile" depends="prepare"> <javac srcdir="vu" ! classpath="${servletlib}" destdir="${build}" /> </target> --- 49,53 ---- <target name="compile" depends="prepare"> <javac srcdir="vu" ! classpath="${servletlib};${FIREBUG}\/firebug.jar" destdir="${build}" /> </target> *************** *** 71,76 **** <target name="runvu" depends="jar"> ! <echo message=".\dist\tosmc.jar;${TINYOSJAR}" /> ! <java classpath=".\dist\tosmc.jar;${TINYOSJAR}/tinyos.jar" classname="isis.nest.messageCenter.CenterFrame" fork="yes"> </java> --- 71,76 ---- <target name="runvu" depends="jar"> ! <echo message=".\dist\tosmc.jar;${TINYOS}" /> ! <java classpath=".\dist\tosmc.jar;${TINYOS}/tinyos.jar" classname="isis.nest.messageCenter.CenterFrame" fork="yes"> </java> *************** *** 78,83 **** <target name="runz" depends="jar"> ! <echo message=".\dist\tosmc.jar;${TINYOSJAR}" /> ! <java classpath=".\dist\tosmc.jar;${TINYOSJAR}/tinyos.jar" classname="isis.nest.zaurus.ZMain" fork="yes"> </java> --- 78,83 ---- <target name="runz" depends="jar"> ! <echo message=".\dist\tosmc.jar;${TINYOS}" /> ! <java classpath=".\dist\tosmc.jar;${TINYOS}/tinyos.jar;${FIREBUG}/firebug.jar" classname="isis.nest.zaurus.ZMain" fork="yes"> </java> |
From: <do...@us...> - 2003-07-21 15:44:06
|
Update of /cvsroot/firebug/firebug/project/zaurus/vu/isis/nest/zaurus In directory sc8-pr-cvs1:/tmp/cvs-serv5386/vu/isis/nest/zaurus Modified Files: ZMain.java Added Files: ZCanvas.java Log Message: Added a canvas class for deriving zaurus widgets. --- NEW FILE: ZCanvas.java --- package isis.nest.zaurus; // This example is from the book _Java in a Nutshell_ by David Flanagan. // Written by David Flanagan. Copyright (c) 1996 O'Reilly & Associates. // You may study, use, modify, and distribute this example for any purpose. // This example is provided WITHOUT WARRANTY either expressed or implied. import java.awt. *; import java.util. *; public class ZCanvas extends Canvas { public static final int LEFT = 0; // Alignment constants public static final int CENTER = 1; public static final int RIGHT = 2; protected String[] lines; // The lines of text to display protected int num_lines; // The number of lines protected int margin_width; // Left and right margins protected int margin_height; // Top and bottom margins protected int line_height; // Total height of the font protected int line_ascent; // Font height above baseline protected int[] line_widths; // How wide each line is protected int max_width; // The width of the widest line protected int alignment = LEFT; // The alignment of the text. // This method breaks a specified label up into an array of lines. // It uses the StringTokenizer utility class. protected void newLabel (String label) { StringTokenizer t = new StringTokenizer (label, "\n"); num_lines = t.countTokens (); lines = new String[num_lines]; line_widths = new int[num_lines]; for (int i = 0; i < num_lines; i++) lines[i] = t.nextToken (); } // This method figures out how the font is, and how wide each // line of the label is, and how wide the widest line is. protected void measure () { FontMetrics fm = this.getFontMetrics (this.getFont ()); // If we don't have font metrics yet, just return. if (fm == null) return; line_height = fm.getHeight (); line_ascent = fm.getAscent (); max_width = 0; for (int i = 0; i < num_lines; i++) { line_widths[i] = fm.stringWidth (lines[i]); if (line_widths[i] > max_width) max_width = line_widths[i]; } } // Here are four versions of the cosntrutor. // Break the label up into separate lines, and save the other info. public ZCanvas (String label, int margin_width, int margin_height, int alignment) { newLabel (label); this.margin_width = margin_width; this.margin_height = margin_height; this.alignment = alignment; } public ZCanvas (String label, int margin_width, int margin_height) { this (label, margin_width, margin_height, LEFT); } public ZCanvas (String label, int alignment) { this (label, 10, 10, alignment); } public ZCanvas (String label) { this (label, 10, 10, LEFT); } // Methods to set the various attributes of the component public void setLabel (String label) { newLabel (label); measure (); repaint (); } public void setFont (Font f) { super.setFont (f); measure (); repaint (); } public void setForeground (Color c) { super.setForeground (c); repaint (); } public void setAlignment (int a) { alignment = a; repaint (); } public void setMarginWidth (int mw) { margin_width = mw; repaint (); } public void setMarginHeight (int mh) { margin_height = mh; repaint (); } public int getAlignment () { return alignment; } public int getMarginWidth () { return margin_width; } public int getMarginHeight () { return margin_height; } // This method is invoked after our Canvas is first created // but before it can actually be displayed. After we've // invoked our superclass's addNotify() method, we have font // metrics and can successfully call measure() to figure out // how big the label is. public void addNotify () { super.addNotify (); measure (); } // This method is called by a layout manager when it wants to // know how big we'd like to be. public Dimension getPreferredSize () { return new Dimension (max_width + 2 * margin_width, num_lines * line_height + 2 * margin_height); } // This method is called when the layout manager wants to know // the bare minimum amount of space we need to get by. public Dimension getMinimumSize () { return new Dimension (max_width, num_lines * line_height); } // This method draws the label (applets use the same method). // Note that it handles the margins and the alignment, but that // it doesn't have to worry about the color or font--the superclass // takes care of setting those in the Graphics object we're passed. public void paint (Graphics g) { int x, y; Dimension d = this.getSize (); y = line_ascent + (d.height - num_lines * line_height) / 2; for (int i = 0; i < num_lines; i++, y += line_height) { switch (alignment) { case LEFT: x = margin_width; break; case CENTER: default: x = (d.width - line_widths[i]) / 2; break; case RIGHT: x = d.width - margin_width - line_widths[i]; break; } g.drawString (lines[i], x, y); } } } Index: ZMain.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/zaurus/vu/isis/nest/zaurus/ZMain.java,v retrieving revision 1.2 retrieving revision 1.3 diff -C2 -d -r1.2 -r1.3 *** ZMain.java 16 Jul 2003 15:55:43 -0000 1.2 --- ZMain.java 21 Jul 2003 15:44:03 -0000 1.3 *************** *** 42,53 **** Canvas canvas = new Canvas(); canvas.setSize(cwidth,cheight); ! Color color = new Color(1,0,0); canvas.setBackground(color); ! panel.add(canvas); ! ! zf.repaint(); } } --- 42,59 ---- Canvas canvas = new Canvas(); canvas.setSize(cwidth,cheight); ! Color color = new Color((float).5,(float).55,(float).5); canvas.setBackground(color); ! //panel.add(canvas); ! //canvas.repaint(); + ZCanvas zcanvas = new ZCanvas("Foobar"); + zcanvas.setSize(cwidth-50,cheight-50); + zcanvas.setBackground(color); + panel.add(zcanvas); + zcanvas.repaint(); } } + + |
From: <do...@us...> - 2003-07-19 13:46:27
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv336 Modified Files: spie.bib spie_2004.tex spie_reviews.tex Log Message: Collected Anshumans reviews into a single review document, updated references. Index: spie.bib =================================================================== RCS file: /cvsroot/firebug/firebug/web/spie.bib,v retrieving revision 1.5 retrieving revision 1.6 diff -C2 -d -r1.5 -r1.6 *** spie.bib 15 Jul 2003 01:51:07 -0000 1.5 --- spie.bib 19 Jul 2003 13:46:24 -0000 1.6 *************** *** 3,6 **** --- 3,32 ---- + @inproceedings{bulusu:n2001, + author = {Nirupama Bulusu and Vladimir Bychkovskiy and + Deborah Estrin and John Heidemann}, + title = {GPS-less Low Cost Outdoor Localization For Very + Small Devices}, + booktitle = {21st International Conference on Distribued + Computing (ICDCS) 2001}, + address = {Phoenix, Arizona}, + month = {April}, + year = {2001} + } + + + @inproceedings{bulusu:n2002, + author = {Nirupama Bulusu and Vladimir Bychkovskiy and + Deborah Estrin and John Heidemann}, + title = {Scalable, Ad Hoc Deployable RF-based Localization}, + booktitle = {Grace Hopper Celebration of Women in Computing + Conference 2002}, + address = {Vancouver, British Columbia, Canada}, + month = {October}, + year = {2002}, + url = {http://www.cs.ucla.edu/~bulusu/papers/Bulusu02a.html} + } + + @TechReport{ganesan:d2002, author = {D. Ganesan and B. Krishnamachari and A. Woo *************** *** 76,79 **** --- 102,117 ---- month = June, year = 2003, + } + + + @inproceedings{simic:sn2003, + author = {Slobodan N. Simic and Shankar Shastry}, + title = {Distributed Environmental Monitoring Using + Random Sensor Networks}, + booktitle = {2nd International Workshop on Information + Processing in Sensor Networks, (IPSN) 2003}, + address = {PARC, Palo Alto}, + month = {April}, + year = {2003} } Index: spie_2004.tex =================================================================== RCS file: /cvsroot/firebug/firebug/web/spie_2004.tex,v retrieving revision 1.5 retrieving revision 1.6 diff -C2 -d -r1.5 -r1.6 *** spie_2004.tex 15 Jul 2003 18:33:26 -0000 1.5 --- spie_2004.tex 19 Jul 2003 13:46:24 -0000 1.6 *************** *** 3,6 **** --- 3,7 ---- \usepackage{graphicx} + \usepackage{chicago} \setlength{\oddsidemargin}{0in} *************** *** 98,104 **** \subsection{Previous work with outdoor sensors} ! One or two paragraphs describing other work with ! wireless sensor networks outdoors, specifically, ! ~\cite{mainwaring:a2002,west:b2001,mehta:v2002,sichitiu:ml2003}. --- 99,105 ---- \subsection{Previous work with outdoor sensors} ! \input{spie_reviews} ! ! \paragraph{Mehta and El Zarki}~\cite{mehta:v2002} ???? *************** *** 214,218 **** \bibliography{spie} ! \bibliographystyle{plain} \end{document} --- 215,219 ---- \bibliography{spie} ! \bibliographystyle{chicago} \end{document} Index: spie_reviews.tex =================================================================== RCS file: /cvsroot/firebug/firebug/web/spie_reviews.tex,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** spie_reviews.tex 18 Jul 2003 18:09:33 -0000 1.1 --- spie_reviews.tex 19 Jul 2003 13:46:24 -0000 1.2 *************** *** 7,15 **** ! \paragraph{Sichitui et al.}~\citeyear{sichitui:m2003} ! investigates blah blah blah. ! \paragraph{Woo et al.}~\citeyear{wwo:a2003} investigate ! etc etc etc --- 7,164 ---- + \paragraph{Bulusu et al.}~\citeyear{bulusu:n2002,bulusu:n2001} + have developed techniques for + RF-based localiazation in sensor + networks. Their work can be divided into two + distinct problem areas, namely localization, + and beacon placement. They profess a GPS-less + environments with beacon nodes that are + deployed with their absolute location/position + stored within them and sensor nodes that localize + themselves based on proximity to a subset of beacons. ! Some of the salient characteristics of their approach are: + \begin{itemize} ! \item an idealized radio model with perfect spherical ! radio propagation and identical transmission range for all radios, ! ! \item a localization algorithm that relies on a ! connectivity metric threshold to decide ! which beacons to use in computation of a nodes ! position estimate, which is the centroid ! of the beacons selected. ! ! \item measurement based adaptive beacon placement, ! which can adjust the density of beacons ! and in turn increasing system lifetime, ! and reduced excessive channel interference and ! contention. ! \end{itemize} ! ! As per their results the spherical radio model ! correlates upto 90% with real conditions in ! an outdoor uncluttered environment. ! ! ! ! \paragraph{Simic et al.}~\cite{simic:sn2003} ! describe distributed computation ! and estimation of a scalar field in a sensor ! network. The scalar field could be anything ! from temperature to amount or intensity of ! light. They provide an algorithm and precise ! theoretical analysis of it. ! ! The basic idea of their algorithm is as follows. ! Each node communicates with its neighbors ! and computes the maximal difference quotient ! of the sensed scalar field. The estimate ! of the gradient at each node is taken to be ! the vector in the corresponding direction with ! norm equal to the maximal difference quotient. ! The method amounts to approximate differentiation ! of the function defined by the scalar field, ! given its value on a set of random points. ! They analyze the accuracy and complexity of ! the algorithm from a probabilistic point of ! view. The estimated probability that the ! error is small and converges to one, as the ! number of nodes goes to infinity, is shown. ! ! ! \paragraph{West et al.}~\citeyear{west:b2001} ! are designing parts of the sensor ! network architecture with microclimate ! monitoring as their application for focus. ! Their necessities for an architecture stem ! from preliminary testing. To understand the ! performance of low-power transceivers, they ! have taken propagation measurements using ! commercially available equipment in the local ! Ponderosa pine forests. An interesting ! observation made in this environment was that if ! the antenna was placed at a height of less ! than 1 meter, the range severely degraded. ! ! Some of the suggestions that they make to ! expand current sensor network implementations ! and architectures are: ! \begin{itemize} ! \item Distributed source coding of spatio-temporally ! correlated vector process. ! \item Multi-hop protocols with inter-layer ! interaction, as interaction between layers ! may prove benfecial in a more compact and power efficient system design. ! \item Coded macrodiversity in energy-limited ! multi-hop nets where a transmission using a ! basic radio is heard by multiple neighboring nodes. ! \end{itemize} ! ! ! \paragraph{Ramadurai and Sichitui}~\citeyear{ramadurai:v2003,sichitiu:ml2003} ! develop distributed algorithms ! for outdoor localization in sensor networks. ! The method is based on radio-frequency (RF) signal strength ! measurements, which tend to have a certain degree ! of inaccuracy. They define two classes of nodes, ! namely unknown and beacon nodes. The "beacon" nodes have known ! absolute (using GPS) positions, and the "unknown" ! nodes do not know their positions. ! The beacon nodes peridically inject packets which ! are used to form position estimates ! at the unknown nodes. Once an unknown nodes has ! a rough idea of its position, it can ! assist other unknown nodes in estimating ! their position. ! ! They employ two techniques for associating signal ! strength measurements to distance. Both techniques ! are grounded through preliminary empirical data. ! The first uses bounded values that associate an ! RSSI reading to a distance range, plus adding power level ! variability gives it increased accuracy and granularity. ! The second uses probabilistic position estimation, ! where any node receiving a beacon packet will ! estimate itself to be located on a surface that ! has a probability distribution dictated by a mean and ! standard deviation corresponding to the signal ! strength received. ! ! The measurements for both these approaches were ! collected outdoors with very little interference, ! however their data also indicates that even in ! heavily wooded areas the signal propagation is ! approximately circular, and hence the signal strength is ! linearly proportional to the distance. ! ! ! \paragraph{Mainwaring et al.}~\citeyear{mainwaring:a2002} ! have had success in deploying ! large scale sensor networks as part of ! a habitat monitoring project at the Great Duck ! Island. It is reflective of the domain of applications ! for which sensor networks are going to be used. ! It serves as a collection of requirements, costraints ! and guidelines that serve as a basis for a general ! sensor network architecture. ! ! They present a tierd architecture, where at the ! lowest level are sensor nodes, which perform general ! purpose computing and are organized into sensor ! patches. Individual sensor nodes transmit their data ! through a patch to a sensor network gateway which links ! the sensor patch through a local transit network to ! a remote basestation. The transit network consists ! of one or more hops of wireless links. The current ! system consists of 32 nodes on a small island off ! the coast of Maine streaming live data onto the web. ! ! The main tasks at hand that the network spends ! resources for are 1) data sampling and collection, ! 2) communications, 3) network retasking and 4) ! health and status monitoring. Keeping these in mind, ! energy required for each task is projected and taken ! into account to estimate how long the sensor nodes ! will survive. |
From: <che...@us...> - 2003-07-18 20:23:22
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv17536 Modified Files: field-result.html Log Message: . Index: field-result.html =================================================================== RCS file: /cvsroot/firebug/firebug/web/field-result.html,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** field-result.html 18 Jul 2003 19:08:51 -0000 1.1 --- field-result.html 18 Jul 2003 20:23:17 -0000 1.2 *************** *** 1,2 **** --- 1,3 ---- + <html> *************** *** 4,17 **** <link type="text/css" rel="stylesheet" href="firebug.css"> <link rel="SHORTCUT ICON" href="./images/favicon.ico"> ! <title>FireBug field page</title> </head> <body> - 7/16/2003 Wed. 1:40PM In Front of Library. <table class="db_schema"> <tr> --- 5,50 ---- <link type="text/css" rel="stylesheet" href="firebug.css"> <link rel="SHORTCUT ICON" href="./images/favicon.ico"> ! <title>FireBug field Experiment</title> </head> <body> + <h1>FireBug Field Experiment #1</h1> + <h2>Time, Location</h2> + 7/16/2003 Wed. 1:40PM In Front of Library. + <h2>Context</h2> + Purpose:<br> + The experiment measured the success rate + for packet transmission for the Mica2 mote uploaded with + CollectDataFB application. + <P> + BaseStation mote was set up as the starting point, we deplyed + the mote with CollectData application at 5,10,20,40,80,160,300 + feet from the starting point for each test, and ListenFB logged + all the packets the basestation received into the database. + <P> + Due to time took for the network establishment between the mote + and basestaton, we disregarded the packets lost during this + period, and caculate the success rate with the following:<br> + success rate =(Number of Ending Packet Cnt-Number of Beginning cnt)/Number of Total Packet + + <p> + Tools Used:<br> + <ul> + <li> + Motes loaded with CollectDataFB application and BaseStation. + </li> + <li> + ListenFB, Mysql Databse: Firebug, Apache WebServer,Php WebPage. + </li> + </ul> + + + <h2>Result Summary</h2> + <table class="db_schema"> <tr> *************** *** 102,106 **** </table> ! Problems:<br> 1. DATATIME stamp in mysql<br> 2. database name on command line<br> --- 135,143 ---- </table> ! <P> ! Raw Data from the experiment can be accessed from <a href="2003_7_16.txt">here</a> ! ! ! <h2>Problems</h2> 1. DATATIME stamp in mysql<br> 2. database name on command line<br> |
From: <do...@us...> - 2003-07-18 20:08:20
|
Update of /cvsroot/firebug/firebug/project/java/src/org/firebug In directory sc8-pr-cvs1:/tmp/cvs-serv14537/project/java/src/org/firebug Modified Files: DBLogger.java Log Message: Fixed java db logging code to use mysql TIMESTAMP. Index: DBLogger.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/java/src/org/firebug/DBLogger.java,v retrieving revision 1.18 retrieving revision 1.19 diff -C2 -d -r1.18 -r1.19 *** DBLogger.java 18 Jul 2003 18:03:26 -0000 1.18 --- DBLogger.java 18 Jul 2003 20:08:17 -0000 1.19 *************** *** 110,114 **** String updatequery = "UPDATE current " ! + "SET time=" + time + ", " + "cnt=" + cnt + "," + "rel_hum=" + rel_hum + ", " --- 110,115 ---- String updatequery = "UPDATE current " ! + "SET " ! //+ "time=" + time + ", " + "cnt=" + cnt + "," + "rel_hum=" + rel_hum + ", " *************** *** 118,122 **** String insertquery = "INSERT INTO cumulative VALUES (" + mote_id + ", " ! + time + ", " + temp + ", " + rel_hum + ", " --- 119,123 ---- String insertquery = "INSERT INTO cumulative VALUES (" + mote_id + ", " ! //+ time + ", " + temp + ", " + rel_hum + ", " |
From: <do...@us...> - 2003-07-18 20:06:22
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv14220/web Modified Files: admin.html db_create.php Log Message: Added time stamping capability to database logging. Index: admin.html =================================================================== RCS file: /cvsroot/firebug/firebug/web/admin.html,v retrieving revision 1.10 retrieving revision 1.11 diff -C2 -d -r1.10 -r1.11 *** admin.html 10 Jul 2003 21:08:13 -0000 1.10 --- admin.html 18 Jul 2003 20:06:20 -0000 1.11 *************** *** 142,148 **** <tr> <td>INTEGER</td> ! <!-- This needs to be a DATETIME or something ! similar for mysql. --> ! <td>DECIMAL (9,3)</td> <td>FLOAT</td> <td>FLOAT</td> --- 142,146 ---- <tr> <td>INTEGER</td> ! <td>TIMESTAMP</td> <td>FLOAT</td> <td>FLOAT</td> *************** *** 191,195 **** <pre> CREATE TABLE example (mote_id INTEGER, ! time DECIMAL(9,3), temp FLOAT, rel_hum FLOAT, --- 189,193 ---- <pre> CREATE TABLE example (mote_id INTEGER, ! time TIMESTAMP, temp FLOAT, rel_hum FLOAT, *************** *** 219,223 **** <pre> CREATE TABLE example_current (mote_id INTEGER, ! time DECIMAL(9,3), temp FLOAT, rel_hum FLOAT, --- 217,221 ---- <pre> CREATE TABLE example_current (mote_id INTEGER, ! time TIMESTAMP, temp FLOAT, rel_hum FLOAT, *************** *** 227,231 **** <pre> CREATE TABLE example_cumulative (mote_id INTEGER, ! time DECIMAL(9,3), temp FLOAT, rel_hum FLOAT, --- 225,229 ---- <pre> CREATE TABLE example_cumulative (mote_id INTEGER, ! time TIMESTAMP, temp FLOAT, rel_hum FLOAT, Index: db_create.php =================================================================== RCS file: /cvsroot/firebug/firebug/web/db_create.php,v retrieving revision 1.7 retrieving revision 1.8 diff -C2 -d -r1.7 -r1.8 *** db_create.php 10 Jul 2003 09:01:09 -0000 1.7 --- db_create.php 18 Jul 2003 20:06:20 -0000 1.8 *************** *** 38,45 **** mysql_query($statement) or die("Error: ".mysql_error()." in creating location atable"); ! $statement = "CREATE TABLE current (mote_id INTEGER, time DECIMAL(9,3), temp FLOAT, rel_hum FLOAT, baro_pres FLOAT, cnt INTEGER)"; mysql_query($statement) or die("Error: ".mysql_error()." in creating current atable"); ! $statement = "CREATE TABLE cumulative (mote_id INTEGER, time DECIMAL(9,3), temp FLOAT, rel_hum FLOAT, baro_pres FLOAT, cnt INTEGER)"; mysql_query($statement) or die("Error: ".mysql_error()." in creating cumulative atable"); --- 38,45 ---- mysql_query($statement) or die("Error: ".mysql_error()." in creating location atable"); ! $statement = "CREATE TABLE current (mote_id INTEGER, time TIMESTAMP, temp FLOAT, rel_hum FLOAT, baro_pres FLOAT, cnt INTEGER)"; mysql_query($statement) or die("Error: ".mysql_error()." in creating current atable"); ! $statement = "CREATE TABLE cumulative (mote_id INTEGER, time TIMESTAMP, temp FLOAT, rel_hum FLOAT, baro_pres FLOAT, cnt INTEGER)"; mysql_query($statement) or die("Error: ".mysql_error()." in creating cumulative atable"); |
From: <che...@us...> - 2003-07-18 19:08:54
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv3623 Added Files: field-result.html Log Message: note for field --- NEW FILE: field-result.html --- <html> <head> <link type="text/css" rel="stylesheet" href="firebug.css"> <link rel="SHORTCUT ICON" href="./images/favicon.ico"> <title>FireBug field page</title> </head> <body> 7/16/2003 Wed. 1:40PM In Front of Library. <table class="db_schema"> <tr> <td>POS</td> <td>Beginning Cnt#</td> <td>End Cnt # </td> <td>ID</td> <td># Received</td> <td># Transmitted</td> <td>Received Rate</td> </tr> <tr> <td>5</td> <td>13</td> <td>152</td> <td>2</td> <td>140</td> <td>140</td> <td>100%</td> </tr> <tr> <td>10</td> <td>20</td> <td>152</td> <td>3</td> <td>133</td> <td>133</td> <td>100%</td> </tr> <tr> <td>20</td> <td>20</td> <td>124</td> <td>4</td> <td>105</td> <td>105</td> <td>100%</td> </tr> <tr> <td>40</td> <td>19</td> <td>171</td> <td>2</td> <td>153</td> <td>153</td> <td>100%</td> </tr> <tr> <td>80</td> <td>21</td> <td>160</td> <td>3</td> <td>140</td> <td>140</td> <td>100%</td> </tr> <tr> <td>160</td> <td>21</td> <td>202</td> <td>4</td> <td>181</td> <td>202</td> <td>99%</td> </tr> <tr> <td>300</td> <td>65</td> <td>387</td> <td>2</td> <td>130</td> <td>323</td> <td>40%</td> </tr> </table> Problems:<br> 1. DATATIME stamp in mysql<br> 2. database name on command line<br> 3. Blast/mh6 retrsnsmission. </body> </html> |
From: <do...@us...> - 2003-07-18 18:31:24
|
Update of /cvsroot/firebug/firebug/project/java/src/org/firebug In directory sc8-pr-cvs1:/tmp/cvs-serv24954/src/org/firebug Modified Files: DBLogger.java ListenFB.java Log Message: Fixed the database naming problem. Index: DBLogger.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/java/src/org/firebug/DBLogger.java,v retrieving revision 1.17 retrieving revision 1.18 diff -C2 -d -r1.17 -r1.18 *** DBLogger.java 10 Jul 2003 09:02:58 -0000 1.17 --- DBLogger.java 18 Jul 2003 18:03:26 -0000 1.18 *************** *** 16,21 **** private Random rand = new Random(); ! public DBLogger () { ! dbh = new MysqlDBHandler("localhost","3306","root","",true); } --- 16,21 ---- private Random rand = new Random(); ! public DBLogger (String dbname) { ! dbh = new MysqlDBHandler("localhost","3306","root","",dbname,true); } *************** *** 148,152 **** private static void test() { ! DBLogger dbl = new DBLogger(); while (true) { --- 148,152 ---- private static void test() { ! DBLogger dbl = new DBLogger("test"); while (true) { Index: ListenFB.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/java/src/org/firebug/ListenFB.java,v retrieving revision 1.9 retrieving revision 1.10 diff -C2 -d -r1.9 -r1.10 *** ListenFB.java 15 May 2003 22:51:16 -0000 1.9 --- ListenFB.java 18 Jul 2003 18:03:26 -0000 1.10 *************** *** 199,217 **** private static void printUsage() { ! System.err.println("usage: java listen [options] <port>"); System.err.println("options are:"); System.err.println(" -h, --help: usage help"); System.err.println(" -p: print available ports"); System.err.println(" -e: display entire message"); System.exit(-1); } static void handle_args(String [] args) { ! if ((args.length < 1) || (args.length > 2)) { printUsage(); } for (int i = 0; i < args.length; i++) { if (args[i].equals("-h") || args[i].equals("--help")) { --- 199,226 ---- private static void printUsage() { ! //System.err.println("usage: java ListenFB [options] <port>"); ! System.err.println("usage: java ListenFB <database name> <port>"); ! /* System.err.println("options are:"); System.err.println(" -h, --help: usage help"); System.err.println(" -p: print available ports"); System.err.println(" -e: display entire message"); + */ System.exit(-1); } + /** Kinda kludgy */ + static String dbname; + static void handle_args(String [] args) { ! if (args.length != 3) { printUsage(); } + + /** None of the following is currently being used. */ + /* for (int i = 0; i < args.length; i++) { if (args[i].equals("-h") || args[i].equals("--help")) { *************** *** 225,228 **** --- 234,240 ---- } } + */ + + dbname = args[1]; if (args[args.length - 1].charAt(0) == '-') { *************** *** 235,239 **** --- 247,257 ---- public static void main(String args[]) { + System.out.println(args[0]); + System.out.println(args[1]); + System.out.println(args[2]); + handle_args(args); + + Vector printers = new Vector(5); *************** *** 243,247 **** //PrettyPacket print = new PrettyPacket(); SensorPacket print = new SensorPacket(); ! DBLogger dblogger = new DBLogger(); printers.add(print); --- 261,265 ---- //PrettyPacket print = new PrettyPacket(); SensorPacket print = new SensorPacket(); ! DBLogger dblogger = new DBLogger(dbname); printers.add(print); |
From: <do...@us...> - 2003-07-18 18:31:24
|
Update of /cvsroot/firebug/firebug/project/java/src/org/firebug/database In directory sc8-pr-cvs1:/tmp/cvs-serv24954/src/org/firebug/database Modified Files: MysqlDBHandler.java Log Message: Fixed the database naming problem. Index: MysqlDBHandler.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/java/src/org/firebug/database/MysqlDBHandler.java,v retrieving revision 1.7 retrieving revision 1.8 diff -C2 -d -r1.7 -r1.8 *** MysqlDBHandler.java 21 May 2003 23:51:51 -0000 1.7 --- MysqlDBHandler.java 18 Jul 2003 18:03:26 -0000 1.8 *************** *** 13,17 **** /** FIXME: Move number_of_connections to the properties file. */ ! private int number_of_connections = 10; private LinkedList connectionqueue; --- 13,17 ---- /** FIXME: Move number_of_connections to the properties file. */ ! private int number_of_connections = 1; private LinkedList connectionqueue; *************** *** 29,32 **** --- 29,34 ---- private String dbpass = null; + private String dbname = null; + /** Assumes that all connections are to the same * database. This can be changed later by adding *************** *** 45,59 **** public MysqlDBHandler(String host, String port, ! String user, String passwd) { setDebug(); setDBProperties(host,"",port,user,passwd); set_c_pool(use_c_pool); } public MysqlDBHandler(String host, String port, ! String user, String passwd, boolean use_c_pool) { setDebug(); setDBProperties(host,"",port,user,passwd); set_c_pool(use_c_pool); --- 47,64 ---- public MysqlDBHandler(String host, String port, ! String user, String passwd, String dbname) { setDebug(); setDBProperties(host,"",port,user,passwd); set_c_pool(use_c_pool); + this.dbname = dbname; } public MysqlDBHandler(String host, String port, ! String user, String passwd, ! String dbname, boolean use_c_pool) { setDebug(); + this.dbname = dbname; setDBProperties(host,"",port,user,passwd); set_c_pool(use_c_pool); *************** *** 61,64 **** --- 66,78 ---- + public String get_dbname() { + return dbname; + } + + public void set_dbname(String dbname) { + this.dbname = dbname; + System.out.println(dbname); + } + private void set_c_pool(boolean use_c_pool) { *************** *** 104,108 **** for (int i = 0; i < num_cons; i++) { ! connectionqueue.add(get_connection()); } --- 118,123 ---- for (int i = 0; i < num_cons; i++) { ! /** Kludge: the database name needs to be passed in. */ ! connectionqueue.add(get_connection(dbname)); } *************** *** 142,150 **** } catch (NoSuchElementException e) { System.out.println("No more connections in queue. Fetch more."); ! connection = get_connection(); } return connection; } else { ! return get_connection(); } --- 157,166 ---- } catch (NoSuchElementException e) { System.out.println("No more connections in queue. Fetch more."); ! /** Kludge: the database name needs to be passed in. */ ! connection = get_connection(dbname); } return connection; } else { ! return get_connection(dbname); } *************** *** 176,180 **** /** Handles the nuts and bolts of the connection. */ ! private Connection get_connection() { Connection connection = null; --- 192,196 ---- /** Handles the nuts and bolts of the connection. */ ! private Connection get_connection(String dbname) { Connection connection = null; *************** *** 201,205 **** + ":" + dbport ! + "/firebug?user=" + dbuser + "&password=" --- 217,222 ---- + ":" + dbport ! + "/" ! + dbname + "?user=" + dbuser + "&password=" *************** *** 211,218 **** try { connection = DriverManager.getConnection(URL, dbuser, dbpass); ! if (debug) System.out.println("Connection opened."); ! } catch (Exception e) { System.out.println("We are not connecting here..."); e.printStackTrace(); } --- 228,241 ---- try { connection = DriverManager.getConnection(URL, dbuser, dbpass); ! if (debug) { System.out.println("Connection opened."); ! } ! } catch (SQLException e) { System.out.println("We are not connecting here..."); + int error = e.getErrorCode(); + + if (error == 1049) { + System.out.println("Bad database specified"); + } e.printStackTrace(); } |
From: <do...@us...> - 2003-07-18 18:31:24
|
Update of /cvsroot/firebug/firebug/project/java In directory sc8-pr-cvs1:/tmp/cvs-serv24954 Modified Files: mhrun.sh Log Message: Fixed the database naming problem. Index: mhrun.sh =================================================================== RCS file: /cvsroot/firebug/firebug/project/java/mhrun.sh,v retrieving revision 1.5 retrieving revision 1.6 diff -C2 -d -r1.5 -r1.6 *** mhrun.sh 23 May 2003 00:57:14 -0000 1.5 --- mhrun.sh 18 Jul 2003 18:03:26 -0000 1.6 *************** *** 1,5 **** --- 1,9 ---- #!/usr/bin/sh + ARGS=1 # Number of arguments expected. + E_BADARGS=65 # Exit value if incorrect number of args passed. + #test $# -ne $ARGS && echo "Usage: `basename $0` $ARGS argument(s)" && exit $E_BADARGS + test $# -ne $ARGS && echo "Usage: `basename $0` <database name>" && exit $E_BADARGS # Make sure JAVA_HOME is set. *************** *** 11,15 **** fi ! export COMMJAR=$JAVA_HOME\\lib\\comm.jar export MYSQLJAR=.\\jar\\mm.mysql-2.0.4-bin.jar export MSGPATH=C:\\tinyos-1.x\\tools\\java --- 15,19 ---- fi ! export COMMJAR="$JAVA_HOME\\lib\\comm.jar" export MYSQLJAR=.\\jar\\mm.mysql-2.0.4-bin.jar export MSGPATH=C:\\tinyos-1.x\\tools\\java *************** *** 17,19 **** #java -cp ".\\dist\\firebug.jar;$JAVA_HOME\\lib\\comm.jar" \ java -cp ".\\dist\\firebug.jar;$COMMJAR;$MYSQLJAR;$MSGPATH" \ ! org.firebug.ListenFB -e COM1 --- 21,23 ---- #java -cp ".\\dist\\firebug.jar;$JAVA_HOME\\lib\\comm.jar" \ java -cp ".\\dist\\firebug.jar;$COMMJAR;$MYSQLJAR;$MSGPATH" \ ! org.firebug.ListenFB -e $1 COM1 |
From: <do...@us...> - 2003-07-18 18:09:36
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv25741 Added Files: spie_reviews.tex Log Message: Added a file for collecting reviews of papers for the spie conference paper. --- NEW FILE: spie_reviews.tex --- Some reviews of papers reporting on work using small wireless sensors outdoors. Each review should be a minimum of one paragraph, and as many more as needed. Later, these review will be compressed and rolled into the SPIE paper. \paragraph{Sichitui et al.}~\citeyear{sichitui:m2003} investigates blah blah blah. \paragraph{Woo et al.}~\citeyear{wwo:a2003} investigate etc etc etc |
From: <cs...@us...> - 2003-07-18 17:18:25
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv18023 Added Files: cold_start.htm Removed Files: cold_start.txt Log Message: gps experimental results --- NEW FILE: cold_start.htm --- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content="text/html; charset=windows-1252" http-equiv=Content-Type></HEAD> <BODY><XMP>%%%%%%%%%%%%%%% %%% Purpose %%% %%%%%%%%%%%%%%% Determine cold-start acquistion time for Leadtek GPS receiver in a suburban environment. %%%%%%%%%%%% %%% Data %%% %%%%%%%%%%%% Roof of Bechtel Time | Location | Cold Start | # of Sat. -------------------------------------------------- 8:45 Chessboard 40 sec. 3 8:50 " 55 3 8:53 " 46 3 8:55 " >2 min - 8:59 " 53 3 9:00 " 52 3 9:04 Next to Pines 1:15 3 9:06 " 1:24 3 9:08 " 1:09 4 9:12 " 51 3 9:13 " 36 4 9:14 " 52 3 9:15 " 51 3 9:18 Next to Davis 1:45 3 8:21 " >2 min - 9:27 Under Trees 47 5 9:29 " 20 3 9:30 " 51 4 9:31 " >2 min - 9:34 " 42 5 9:35 " >2 min - 9:38 " >2 min - Roof of Main Stacks Time | Location | Cold Start | # of Sat. -------------------------------------------------- 9:45 Main Stacks 48 5 9:47 " 41 5 9:48 " 51 5 9:49 " >2 min - 9:51 " >2 min - 9:53 " 48 5 9:54 " 39 5 mean = 52.54 median = 51 st. dev. = 17.28 %%%%%%%%%%%%%%%%%% %%% Discussion %%% %%%%%%%%%%%%%%%%%% - Cold-start acquisition time seems to be unrelated to the # of satellites in line of sight. - Geographical data more accurate with four or more satellites - As observed at 'Main Stacks' and 'Under Trees', GPS occasionally fails even if an adequate number of satellites is know to be in line of sight - Small tree canopies, like those at 'Under Trees' do not block GPS signals - Acquisition times might be reduced by setting the receiver's sampling rate rather than power cycling it from the host (mote). To test this, though, it will be necessary to send commands to the receiver. </XMP></BODY></HTML> --- cold_start.txt DELETED --- |
From: <cs...@us...> - 2003-07-18 17:13:42
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv17282 Added Files: cold_start.txt Log Message: gps experimental results added --- NEW FILE: cold_start.txt --- %%%%%%%%%%%%%%% %%% Purpose %%% %%%%%%%%%%%%%%% Determine cold-start acquistion time for Leadtek GPS receiver in a suburban environment. %%%%%%%%%%%% %%% Data %%% %%%%%%%%%%%% Roof of Bechtel Time | Location | Cold Start | # of Sat. -------------------------------------------------- 8:45 Chessboard 40 sec. 3 8:50 " 55 3 8:53 " 46 3 8:55 " >2 min - 8:59 " 53 3 9:00 " 52 3 9:04 Next to Pines 1:15 3 9:06 " 1:24 3 9:08 " 1:09 4 9:12 " 51 3 9:13 " 36 4 9:14 " 52 3 9:15 " 51 3 9:18 Next to Davis 1:45 3 8:21 " >2 min - 9:27 Under Trees 47 5 9:29 " 20 3 9:30 " 51 4 9:31 " >2 min - 9:34 " 42 5 9:35 " >2 min - 9:38 " >2 min - Roof of Main Stacks Time | Location | Cold Start | # of Sat. -------------------------------------------------- 9:45 Main Stacks 48 5 9:47 " 41 5 9:48 " 51 5 9:49 " >2 min - 9:51 " >2 min - 9:53 " 48 5 9:54 " 39 5 mean = 52.54 median = 51 st. dev. = 17.28 %%%%%%%%%%%%%%%%%% %%% Discussion %%% %%%%%%%%%%%%%%%%%% - Cold-start acquisition time seems to be unrelated to the # of satellites in line of sight. - Geographical data more accurate with four or more satellites - As observed at 'Main Stacks' and 'Under Trees', GPS occasionally fails even if an adequate number of satellites is know to be in line of sight - Small tree canopies, like those at 'Under Trees' do not block GPS signals - Acquisition times might be reduced by setting the receiver's sampling rate rather than power cycling it from the host (mote). To test this, though, it will be necessary to send commands to the receiver. |
From: <do...@us...> - 2003-07-18 14:46:53
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv24368 Modified Files: smartstruct_abs.txt Log Message: smart structures abstract finished. Index: smartstruct_abs.txt =================================================================== RCS file: /cvsroot/firebug/firebug/web/smartstruct_abs.txt,v retrieving revision 1.5 retrieving revision 1.6 diff -C2 -d -r1.5 -r1.6 *** smartstruct_abs.txt 9 Jul 2003 17:57:44 -0000 1.5 --- smartstruct_abs.txt 18 Jul 2003 14:46:50 -0000 1.6 *************** *** 2,11 **** Title: ! Sensor network behavior at the urban-rural interface: making smart structures smarter Authors: ! A. Sharma, M. M. Chen, D. M. Doolin, S. Glaser, N. Sitar --- 2,11 ---- Title: ! Sensor networks at the urban-rural interface: making smart structures smarter Authors: ! M. M. Chen, A. Sharma, D. M. Doolin, S. Glaser, N. Sitar *************** *** 23,45 **** ! ! Wireless self-organizing sensor networks are the topic of much ! current interest. One of the most difficult aspects to ! constrain with these networks is the efficacy of radio ! communications as a result of limited power. Most of the ongoing ! work in this arena has been built upon testing in relatively unobstructed environments, such as flat outdoor areas, and large ! indoor spaces. However, more real world environments ! that comprise of man-made of natural obstructions will cause the ! existing architectures - in the way they organize, share and/or ! gather information and do routing, to not perform optimally. - Preliminary results using 900 MHz radios indicate - that vegetation reduces the reliability of the - network to transmit data. - Here, we present the results of field experiments using the - Mica2 platfrom, an Atmel 128L microprocessor running - the Tiny Operating System (TinyOS) with 433 MHz radio. The network was deployed in Claremont Canyon, a wooded riparian environment --- 23,40 ---- ! Much of the previous work in this arena has in testing in relatively unobstructed environments, such as flat outdoor areas, and large ! indoor spaces. Real world environments, however, contain natural ! obstructions such as vegetation, and may be influenced ! by the topography of a site. Here, we present the results of ! field experiments using the Mica2 platfrom, an Atmel 128L ! microprocessor running the Tiny Operating System (TinyOS) ! with 433 MHz radio, and the Dust, Inc. "blue" using a 900 ! MHz radio. The statistics we are collecting include packet ! loss over distance, network initialization time and hop ! distribution. ! The network was deployed in Claremont Canyon, a wooded riparian environment *************** *** 52,56 **** Regional Parks system, while the lower parts are heavily developed with single family residences ! and small retail establishments. --- 47,58 ---- Regional Parks system, while the lower parts are heavily developed with single family residences ! and small retail establishments. Notably, the ! canyon is the approximate northern boundary of the ! October 20, 1991 Tunnel Fire, the worst fire in the ! United States in terms of property and lives since the ! fire following the 1906 earthquake in San Francisco. ! The fire was stopped by a change in wind direction, ! fire conditions in the canyon remain largely those of 1991. ! |
From: <che...@us...> - 2003-07-18 00:21:50
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv10645 Added Files: 2003_7_16.txt Log Message: field data --- NEW FILE: 2003_7_16.txt --- FireBug web client for mote activity Mote ID Time Temp Rel. Hum. Baro. Pres. cnt 2003_7_16cumulative 3 9999999.999 72.1 98.3 29.1 20 3 9999999.999 72.1 98.3 29.1 21 3 9999999.999 72.1 98.3 29.1 22 3 9999999.999 72.1 98.3 29.1 23 3 9999999.999 72.1 98.3 29.1 24 3 9999999.999 72.1 98.3 29.1 25 3 9999999.999 72.1 98.3 29.1 26 3 9999999.999 72.1 98.3 29.1 27 3 9999999.999 72.1 98.3 29.1 28 3 9999999.999 72.1 98.3 29.1 29 3 9999999.999 72.1 98.3 29.1 30 3 9999999.999 72.1 98.3 29.1 31 3 9999999.999 72.1 98.3 29.1 32 3 9999999.999 72.1 98.3 29.1 33 3 9999999.999 72.1 98.3 29.1 34 3 9999999.999 72.1 98.3 29.1 35 3 9999999.999 72.1 98.3 29.1 36 3 9999999.999 72.1 98.3 29.1 37 3 9999999.999 72.1 98.3 29.1 38 3 9999999.999 72.1 98.3 29.1 39 3 9999999.999 72.1 98.3 29.1 40 3 9999999.999 72.1 98.3 29.1 41 3 9999999.999 72.1 98.3 29.1 42 3 9999999.999 72.1 98.3 29.1 43 3 9999999.999 72.1 98.3 29.1 44 3 9999999.999 72.1 98.3 29.1 45 3 9999999.999 72.1 98.3 29.1 46 3 9999999.999 72.1 98.3 29.1 47 3 9999999.999 72.1 98.3 29.1 48 3 9999999.999 72.1 98.3 29.1 49 3 9999999.999 72.1 98.3 29.1 50 3 9999999.999 72.1 98.3 29.1 51 3 9999999.999 72.1 98.3 29.1 52 3 9999999.999 72.1 98.3 29.1 53 3 9999999.999 72.1 98.3 29.1 54 3 9999999.999 72.1 98.3 29.1 55 3 9999999.999 72.1 98.3 29.1 56 3 9999999.999 72.1 98.3 29.1 57 3 9999999.999 72.1 98.3 29.1 58 3 9999999.999 72.1 98.3 29.1 59 3 9999999.999 72.1 98.3 29.1 60 3 9999999.999 72.1 98.3 29.1 61 3 9999999.999 72.1 98.3 29.1 62 3 9999999.999 72.1 98.3 29.1 63 3 9999999.999 72.1 98.3 29.1 64 3 9999999.999 72.1 98.3 29.1 65 3 9999999.999 72.1 98.3 29.1 66 3 9999999.999 72.1 98.3 29.1 67 3 9999999.999 72.1 98.3 29.1 68 3 9999999.999 72.1 98.3 29.1 69 3 9999999.999 72.1 98.3 29.1 70 3 9999999.999 72.1 98.3 29.1 71 3 9999999.999 72.1 98.3 29.1 72 3 9999999.999 72.1 98.3 29.1 73 3 9999999.999 72.1 98.3 29.1 74 3 9999999.999 72.1 98.3 29.1 75 3 9999999.999 72.1 98.3 29.1 76 3 9999999.999 72.1 98.3 29.1 77 3 9999999.999 72.1 98.3 29.1 78 3 9999999.999 72.1 98.3 29.1 79 3 9999999.999 72.1 98.3 29.1 80 3 9999999.999 72.1 98.3 29.1 81 3 9999999.999 72.1 98.3 29.1 82 3 9999999.999 72.1 98.3 29.1 83 3 9999999.999 72.1 98.3 29.1 84 3 9999999.999 72.1 98.3 29.1 85 3 9999999.999 72.1 98.3 29.1 86 3 9999999.999 72.1 98.3 29.1 87 3 9999999.999 72.1 98.3 29.1 88 3 9999999.999 72.1 98.3 29.1 89 3 9999999.999 72.1 98.3 29.1 90 3 9999999.999 72.1 98.3 29.1 91 3 9999999.999 72.1 98.3 29.1 92 3 9999999.999 72.1 98.3 29.1 93 3 9999999.999 72.1 98.3 29.1 94 3 9999999.999 72.1 98.3 29.1 95 3 9999999.999 72.1 98.3 29.1 96 3 9999999.999 72.1 98.3 29.1 97 3 9999999.999 72.1 98.3 29.1 98 3 9999999.999 72.1 98.3 29.1 99 3 9999999.999 72.1 98.3 29.1 100 3 9999999.999 72.1 98.3 29.1 101 3 9999999.999 72.1 98.3 29.1 102 3 9999999.999 72.1 98.3 29.1 103 3 9999999.999 72.1 98.3 29.1 104 3 9999999.999 72.1 98.3 29.1 105 3 9999999.999 72.1 98.3 29.1 106 3 9999999.999 72.1 98.3 29.1 107 3 9999999.999 72.1 98.3 29.1 108 3 9999999.999 72.1 98.3 29.1 109 3 9999999.999 72.1 98.3 29.1 110 3 9999999.999 72.1 98.3 29.1 111 3 9999999.999 72.1 98.3 29.1 112 3 9999999.999 72.1 98.3 29.1 113 3 9999999.999 72.1 98.3 29.1 114 3 9999999.999 72.1 98.3 29.1 115 3 9999999.999 72.1 98.3 29.1 116 3 9999999.999 72.1 98.3 29.1 117 3 9999999.999 72.1 98.3 29.1 118 3 9999999.999 72.1 98.3 29.1 119 3 9999999.999 72.1 98.3 29.1 120 3 9999999.999 72.1 98.3 29.1 121 3 9999999.999 72.1 98.3 29.1 122 3 9999999.999 72.1 98.3 29.1 123 3 9999999.999 72.1 98.3 29.1 124 3 9999999.999 72.1 98.3 29.1 125 3 9999999.999 72.1 98.3 29.1 126 3 9999999.999 72.1 98.3 29.1 127 3 9999999.999 72.1 98.3 29.1 128 3 9999999.999 72.1 98.3 29.1 129 3 9999999.999 72.1 98.3 29.1 130 3 9999999.999 72.1 98.3 29.1 131 3 9999999.999 72.1 98.3 29.1 132 3 9999999.999 72.1 98.3 29.1 133 3 9999999.999 72.1 98.3 29.1 134 3 9999999.999 72.1 98.3 29.1 135 3 9999999.999 72.1 98.3 29.1 136 3 9999999.999 72.1 98.3 29.1 137 3 9999999.999 72.1 98.3 29.1 138 3 9999999.999 72.1 98.3 29.1 139 3 9999999.999 72.1 98.3 29.1 140 3 9999999.999 72.1 98.3 29.1 141 3 9999999.999 72.1 98.3 29.1 142 3 9999999.999 72.1 98.3 29.1 143 3 9999999.999 72.1 98.3 29.1 144 3 9999999.999 72.1 98.3 29.1 145 3 9999999.999 72.1 98.3 29.1 146 3 9999999.999 72.1 98.3 29.1 147 3 9999999.999 72.1 98.3 29.1 148 3 9999999.999 72.1 98.3 29.1 149 3 9999999.999 72.1 98.3 29.1 150 3 9999999.999 72.1 98.3 29.1 151 3 9999999.999 72.1 98.3 29.1 152 4 9999999.999 72.1 98.3 29.1 20 4 9999999.999 72.1 98.3 29.1 21 4 9999999.999 72.1 98.3 29.1 22 4 9999999.999 72.1 98.3 29.1 23 4 9999999.999 72.1 98.3 29.1 24 4 9999999.999 72.1 98.3 29.1 25 4 9999999.999 72.1 98.3 29.1 26 4 9999999.999 72.1 98.3 29.1 27 4 9999999.999 72.1 98.3 29.1 28 4 9999999.999 72.1 98.3 29.1 29 4 9999999.999 72.1 98.3 29.1 30 4 9999999.999 72.1 98.3 29.1 31 4 9999999.999 72.1 98.3 29.1 32 4 9999999.999 72.1 98.3 29.1 33 4 9999999.999 72.1 98.3 29.1 34 4 9999999.999 72.1 98.3 29.1 35 4 9999999.999 72.1 98.3 29.1 36 4 9999999.999 72.1 98.3 29.1 37 4 9999999.999 72.1 98.3 29.1 38 4 9999999.999 72.1 98.3 29.1 39 4 9999999.999 72.1 98.3 29.1 40 4 9999999.999 72.1 98.3 29.1 41 4 9999999.999 72.1 98.3 29.1 42 4 9999999.999 72.1 98.3 29.1 43 4 9999999.999 72.1 98.3 29.1 44 4 9999999.999 72.1 98.3 29.1 45 4 9999999.999 72.1 98.3 29.1 46 4 9999999.999 72.1 98.3 29.1 47 4 9999999.999 72.1 98.3 29.1 48 4 9999999.999 72.1 98.3 29.1 49 4 9999999.999 72.1 98.3 29.1 50 4 9999999.999 72.1 98.3 29.1 51 4 9999999.999 72.1 98.3 29.1 52 4 9999999.999 72.1 98.3 29.1 53 4 9999999.999 72.1 98.3 29.1 54 4 9999999.999 72.1 98.3 29.1 55 4 9999999.999 72.1 98.3 29.1 56 4 9999999.999 72.1 98.3 29.1 57 4 9999999.999 72.1 98.3 29.1 58 4 9999999.999 72.1 98.3 29.1 59 4 9999999.999 72.1 98.3 29.1 60 4 9999999.999 72.1 98.3 29.1 61 4 9999999.999 72.1 98.3 29.1 62 4 9999999.999 72.1 98.3 29.1 63 4 9999999.999 72.1 98.3 29.1 64 4 9999999.999 72.1 98.3 29.1 65 4 9999999.999 72.1 98.3 29.1 66 4 9999999.999 72.1 98.3 29.1 67 4 9999999.999 72.1 98.3 29.1 68 4 9999999.999 72.1 98.3 29.1 69 4 9999999.999 72.1 98.3 29.1 70 4 9999999.999 72.1 98.3 29.1 71 4 9999999.999 72.1 98.3 29.1 72 4 9999999.999 72.1 98.3 29.1 73 4 9999999.999 72.1 98.3 29.1 74 4 9999999.999 72.1 98.3 29.1 75 4 9999999.999 72.1 98.3 29.1 76 4 9999999.999 72.1 98.3 29.1 77 4 9999999.999 72.1 98.3 29.1 78 4 9999999.999 72.1 98.3 29.1 79 4 9999999.999 72.1 98.3 29.1 80 4 9999999.999 72.1 98.3 29.1 81 4 9999999.999 72.1 98.3 29.1 82 4 9999999.999 72.1 98.3 29.1 83 4 9999999.999 72.1 98.3 29.1 84 4 9999999.999 72.1 98.3 29.1 85 4 9999999.999 72.1 98.3 29.1 86 4 9999999.999 72.1 98.3 29.1 87 4 9999999.999 72.1 98.3 29.1 88 4 9999999.999 72.1 98.3 29.1 89 4 9999999.999 72.1 98.3 29.1 90 4 9999999.999 72.1 98.3 29.1 91 4 9999999.999 72.1 98.3 29.1 92 4 9999999.999 72.1 98.3 29.1 93 4 9999999.999 72.1 98.3 29.1 94 4 9999999.999 72.1 98.3 29.1 95 4 9999999.999 72.1 98.3 29.1 96 4 9999999.999 72.1 98.3 29.1 97 4 9999999.999 72.1 98.3 29.1 98 4 9999999.999 72.1 98.3 29.1 99 4 9999999.999 72.1 98.3 29.1 100 4 9999999.999 72.1 98.3 29.1 101 4 9999999.999 72.1 98.3 29.1 102 4 9999999.999 72.1 98.3 29.1 103 4 9999999.999 72.1 98.3 29.1 104 4 9999999.999 72.1 98.3 29.1 105 4 9999999.999 72.1 98.3 29.1 106 4 9999999.999 72.1 98.3 29.1 107 4 9999999.999 72.1 98.3 29.1 108 4 9999999.999 72.1 98.3 29.1 109 4 9999999.999 72.1 98.3 29.1 110 4 9999999.999 72.1 98.3 29.1 111 4 9999999.999 72.1 98.3 29.1 112 4 9999999.999 72.1 98.3 29.1 113 4 9999999.999 72.1 98.3 29.1 114 4 9999999.999 72.1 98.3 29.1 115 4 9999999.999 72.1 98.3 29.1 116 4 9999999.999 72.1 98.3 29.1 117 4 9999999.999 72.1 98.3 29.1 118 4 9999999.999 72.1 98.3 29.1 119 4 9999999.999 72.1 98.3 29.1 120 4 9999999.999 72.1 98.3 29.1 121 4 9999999.999 72.1 98.3 29.1 122 4 9999999.999 72.1 98.3 29.1 123 4 9999999.999 72.1 98.3 29.1 124 2 9999999.999 72.1 98.3 29.1 19 2 9999999.999 72.1 98.3 29.1 20 2 9999999.999 72.1 98.3 29.1 21 2 9999999.999 72.1 98.3 29.1 22 2 9999999.999 72.1 98.3 29.1 23 2 9999999.999 72.1 98.3 29.1 24 2 9999999.999 72.1 98.3 29.1 25 2 9999999.999 72.1 98.3 29.1 26 2 9999999.999 72.1 98.3 29.1 27 2 9999999.999 72.1 98.3 29.1 28 2 9999999.999 72.1 98.3 29.1 29 2 9999999.999 72.1 98.3 29.1 30 2 9999999.999 72.1 98.3 29.1 31 2 9999999.999 72.1 98.3 29.1 32 2 9999999.999 72.1 98.3 29.1 33 2 9999999.999 72.1 98.3 29.1 34 2 9999999.999 72.1 98.3 29.1 35 2 9999999.999 72.1 98.3 29.1 36 2 9999999.999 72.1 98.3 29.1 37 2 9999999.999 72.1 98.3 29.1 38 2 9999999.999 72.1 98.3 29.1 39 2 9999999.999 72.1 98.3 29.1 40 2 9999999.999 72.1 98.3 29.1 41 2 9999999.999 72.1 98.3 29.1 42 2 9999999.999 72.1 98.3 29.1 43 2 9999999.999 72.1 98.3 29.1 44 2 9999999.999 72.1 98.3 29.1 45 2 9999999.999 72.1 98.3 29.1 46 2 9999999.999 72.1 98.3 29.1 47 2 9999999.999 72.1 98.3 29.1 48 2 9999999.999 72.1 98.3 29.1 49 2 9999999.999 72.1 98.3 29.1 50 2 9999999.999 72.1 98.3 29.1 51 2 9999999.999 72.1 98.3 29.1 52 2 9999999.999 72.1 98.3 29.1 53 2 9999999.999 72.1 98.3 29.1 54 2 9999999.999 72.1 98.3 29.1 55 2 9999999.999 72.1 98.3 29.1 56 2 9999999.999 72.1 98.3 29.1 57 2 9999999.999 72.1 98.3 29.1 58 2 9999999.999 72.1 98.3 29.1 59 2 9999999.999 72.1 98.3 29.1 60 2 9999999.999 72.1 98.3 29.1 61 2 9999999.999 72.1 98.3 29.1 62 2 9999999.999 72.1 98.3 29.1 63 2 9999999.999 72.1 98.3 29.1 64 2 9999999.999 72.1 98.3 29.1 65 2 9999999.999 72.1 98.3 29.1 66 2 9999999.999 72.1 98.3 29.1 67 2 9999999.999 72.1 98.3 29.1 68 2 9999999.999 72.1 98.3 29.1 69 2 9999999.999 72.1 98.3 29.1 70 2 9999999.999 72.1 98.3 29.1 71 2 9999999.999 72.1 98.3 29.1 72 2 9999999.999 72.1 98.3 29.1 73 2 9999999.999 72.1 98.3 29.1 74 2 9999999.999 72.1 98.3 29.1 75 2 9999999.999 72.1 98.3 29.1 76 2 9999999.999 72.1 98.3 29.1 77 2 9999999.999 72.1 98.3 29.1 78 2 9999999.999 72.1 98.3 29.1 79 2 9999999.999 72.1 98.3 29.1 80 2 9999999.999 72.1 98.3 29.1 81 2 9999999.999 72.1 98.3 29.1 82 2 9999999.999 72.1 98.3 29.1 83 2 9999999.999 72.1 98.3 29.1 84 2 9999999.999 72.1 98.3 29.1 85 2 9999999.999 72.1 98.3 29.1 86 2 9999999.999 72.1 98.3 29.1 87 2 9999999.999 72.1 98.3 29.1 88 2 9999999.999 72.1 98.3 29.1 89 2 9999999.999 72.1 98.3 29.1 90 2 9999999.999 72.1 98.3 29.1 91 2 9999999.999 72.1 98.3 29.1 92 2 9999999.999 72.1 98.3 29.1 93 2 9999999.999 72.1 98.3 29.1 94 2 9999999.999 72.1 98.3 29.1 95 2 9999999.999 72.1 98.3 29.1 96 2 9999999.999 72.1 98.3 29.1 97 2 9999999.999 72.1 98.3 29.1 98 2 9999999.999 72.1 98.3 29.1 99 2 9999999.999 72.1 98.3 29.1 100 2 9999999.999 72.1 98.3 29.1 101 2 9999999.999 72.1 98.3 29.1 102 2 9999999.999 72.1 98.3 29.1 103 2 9999999.999 72.1 98.3 29.1 104 2 9999999.999 72.1 98.3 29.1 105 2 9999999.999 72.1 98.3 29.1 106 2 9999999.999 72.1 98.3 29.1 107 2 9999999.999 72.1 98.3 29.1 108 2 9999999.999 72.1 98.3 29.1 109 2 9999999.999 72.1 98.3 29.1 110 2 9999999.999 72.1 98.3 29.1 111 2 9999999.999 72.1 98.3 29.1 112 2 9999999.999 72.1 98.3 29.1 113 2 9999999.999 72.1 98.3 29.1 114 2 9999999.999 72.1 98.3 29.1 115 2 9999999.999 72.1 98.3 29.1 116 2 9999999.999 72.1 98.3 29.1 117 2 9999999.999 72.1 98.3 29.1 118 2 9999999.999 72.1 98.3 29.1 119 2 9999999.999 72.1 98.3 29.1 120 2 9999999.999 72.1 98.3 29.1 121 2 9999999.999 72.1 98.3 29.1 122 2 9999999.999 72.1 98.3 29.1 123 2 9999999.999 72.1 98.3 29.1 124 2 9999999.999 72.1 98.3 29.1 125 2 9999999.999 72.1 98.3 29.1 126 2 9999999.999 72.1 98.3 29.1 127 2 9999999.999 72.1 98.3 29.1 128 2 9999999.999 72.1 98.3 29.1 129 2 9999999.999 72.1 98.3 29.1 130 2 9999999.999 72.1 98.3 29.1 131 2 9999999.999 72.1 98.3 29.1 132 2 9999999.999 72.1 98.3 29.1 133 2 9999999.999 72.1 98.3 29.1 134 2 9999999.999 72.1 98.3 29.1 135 2 9999999.999 72.1 98.3 29.1 136 2 9999999.999 72.1 98.3 29.1 137 2 9999999.999 72.1 98.3 29.1 138 2 9999999.999 72.1 98.3 29.1 139 2 9999999.999 72.1 98.3 29.1 140 2 9999999.999 72.1 98.3 29.1 141 2 9999999.999 72.1 98.3 29.1 142 2 9999999.999 72.1 98.3 29.1 143 2 9999999.999 72.1 98.3 29.1 144 2 9999999.999 72.1 98.3 29.1 145 2 9999999.999 72.1 98.3 29.1 146 2 9999999.999 72.1 98.3 29.1 147 2 9999999.999 72.1 98.3 29.1 148 2 9999999.999 72.1 98.3 29.1 149 2 9999999.999 72.1 98.3 29.1 150 2 9999999.999 72.1 98.3 29.1 151 2 9999999.999 72.1 98.3 29.1 152 2 9999999.999 72.1 98.3 29.1 153 2 9999999.999 72.1 98.3 29.1 154 2 9999999.999 72.1 98.3 29.1 155 2 9999999.999 72.1 98.3 29.1 156 2 9999999.999 72.1 98.3 29.1 157 2 9999999.999 72.1 98.3 29.1 158 2 9999999.999 72.1 98.3 29.1 159 2 9999999.999 72.1 98.3 29.1 160 2 9999999.999 72.1 98.3 29.1 161 2 9999999.999 72.1 98.3 29.1 162 2 9999999.999 72.1 98.3 29.1 163 2 9999999.999 72.1 98.3 29.1 164 2 9999999.999 72.1 98.3 29.1 165 2 9999999.999 72.1 98.3 29.1 166 2 9999999.999 72.1 98.3 29.1 167 2 9999999.999 72.1 98.3 29.1 168 2 9999999.999 72.1 98.3 29.1 169 2 9999999.999 72.1 98.3 29.1 170 2 9999999.999 72.1 98.3 29.1 171 3 9999999.999 72.1 98.3 29.1 21 3 9999999.999 72.1 98.3 29.1 22 3 9999999.999 72.1 98.3 29.1 23 3 9999999.999 72.1 98.3 29.1 24 3 9999999.999 72.1 98.3 29.1 25 3 9999999.999 72.1 98.3 29.1 26 3 9999999.999 72.1 98.3 29.1 27 3 9999999.999 72.1 98.3 29.1 28 3 9999999.999 72.1 98.3 29.1 29 3 9999999.999 72.1 98.3 29.1 30 3 9999999.999 72.1 98.3 29.1 31 3 9999999.999 72.1 98.3 29.1 32 3 9999999.999 72.1 98.3 29.1 33 3 9999999.999 72.1 98.3 29.1 34 3 9999999.999 72.1 98.3 29.1 35 3 9999999.999 72.1 98.3 29.1 36 3 9999999.999 72.1 98.3 29.1 37 3 9999999.999 72.1 98.3 29.1 38 3 9999999.999 72.1 98.3 29.1 39 3 9999999.999 72.1 98.3 29.1 40 3 9999999.999 72.1 98.3 29.1 41 3 9999999.999 72.1 98.3 29.1 42 3 9999999.999 72.1 98.3 29.1 43 3 9999999.999 72.1 98.3 29.1 44 3 9999999.999 72.1 98.3 29.1 45 3 9999999.999 72.1 98.3 29.1 46 3 9999999.999 72.1 98.3 29.1 47 3 9999999.999 72.1 98.3 29.1 48 3 9999999.999 72.1 98.3 29.1 49 3 9999999.999 72.1 98.3 29.1 50 3 9999999.999 72.1 98.3 29.1 51 3 9999999.999 72.1 98.3 29.1 52 3 9999999.999 72.1 98.3 29.1 53 3 9999999.999 72.1 98.3 29.1 54 3 9999999.999 72.1 98.3 29.1 55 3 9999999.999 72.1 98.3 29.1 56 3 9999999.999 72.1 98.3 29.1 57 3 9999999.999 72.1 98.3 29.1 58 3 9999999.999 72.1 98.3 29.1 59 3 9999999.999 72.1 98.3 29.1 60 3 9999999.999 72.1 98.3 29.1 61 3 9999999.999 72.1 98.3 29.1 62 3 9999999.999 72.1 98.3 29.1 63 3 9999999.999 72.1 98.3 29.1 64 3 9999999.999 72.1 98.3 29.1 65 3 9999999.999 72.1 98.3 29.1 66 3 9999999.999 72.1 98.3 29.1 67 3 9999999.999 72.1 98.3 29.1 68 3 9999999.999 72.1 98.3 29.1 69 3 9999999.999 72.1 98.3 29.1 70 3 9999999.999 72.1 98.3 29.1 71 3 9999999.999 72.1 98.3 29.1 72 3 9999999.999 72.1 98.3 29.1 73 3 9999999.999 72.1 98.3 29.1 74 3 9999999.999 72.1 98.3 29.1 75 3 9999999.999 72.1 98.3 29.1 76 3 9999999.999 72.1 98.3 29.1 77 3 9999999.999 72.1 98.3 29.1 78 3 9999999.999 72.1 98.3 29.1 79 3 9999999.999 72.1 98.3 29.1 80 3 9999999.999 72.1 98.3 29.1 81 3 9999999.999 72.1 98.3 29.1 82 3 9999999.999 72.1 98.3 29.1 83 3 9999999.999 72.1 98.3 29.1 84 3 9999999.999 72.1 98.3 29.1 85 3 9999999.999 72.1 98.3 29.1 86 3 9999999.999 72.1 98.3 29.1 87 3 9999999.999 72.1 98.3 29.1 88 3 9999999.999 72.1 98.3 29.1 89 3 9999999.999 72.1 98.3 29.1 90 3 9999999.999 72.1 98.3 29.1 91 3 9999999.999 72.1 98.3 29.1 92 3 9999999.999 72.1 98.3 29.1 93 3 9999999.999 72.1 98.3 29.1 94 3 9999999.999 72.1 98.3 29.1 95 3 9999999.999 72.1 98.3 29.1 96 3 9999999.999 72.1 98.3 29.1 97 3 9999999.999 72.1 98.3 29.1 98 3 9999999.999 72.1 98.3 29.1 99 3 9999999.999 72.1 98.3 29.1 100 3 9999999.999 72.1 98.3 29.1 101 3 9999999.999 72.1 98.3 29.1 102 3 9999999.999 72.1 98.3 29.1 103 3 9999999.999 72.1 98.3 29.1 104 3 9999999.999 72.1 98.3 29.1 105 3 9999999.999 72.1 98.3 29.1 106 3 9999999.999 72.1 98.3 29.1 107 3 9999999.999 72.1 98.3 29.1 108 3 9999999.999 72.1 98.3 29.1 109 3 9999999.999 72.1 98.3 29.1 110 3 9999999.999 72.1 98.3 29.1 111 3 9999999.999 72.1 98.3 29.1 112 3 9999999.999 72.1 98.3 29.1 113 3 9999999.999 72.1 98.3 29.1 114 3 9999999.999 72.1 98.3 29.1 115 3 9999999.999 72.1 98.3 29.1 116 3 9999999.999 72.1 98.3 29.1 117 3 9999999.999 72.1 98.3 29.1 118 3 9999999.999 72.1 98.3 29.1 119 3 9999999.999 72.1 98.3 29.1 120 3 9999999.999 72.1 98.3 29.1 121 3 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72.1 98.3 29.1 198 2 9999999.999 72.1 98.3 29.1 199 2 9999999.999 72.1 98.3 29.1 200 2 9999999.999 72.1 98.3 29.1 202 2 9999999.999 72.1 98.3 29.1 203 2 9999999.999 72.1 98.3 29.1 204 2 9999999.999 72.1 98.3 29.1 205 2 9999999.999 72.1 98.3 29.1 206 2 9999999.999 72.1 98.3 29.1 207 2 9999999.999 72.1 98.3 29.1 208 2 9999999.999 72.1 98.3 29.1 209 2 9999999.999 72.1 98.3 29.1 210 2 9999999.999 72.1 98.3 29.1 211 2 9999999.999 72.1 98.3 29.1 212 2 9999999.999 72.1 98.3 29.1 216 2 9999999.999 72.1 98.3 29.1 217 2 9999999.999 72.1 98.3 29.1 218 2 9999999.999 72.1 98.3 29.1 219 2 9999999.999 72.1 98.3 29.1 220 2 9999999.999 72.1 98.3 29.1 221 2 9999999.999 72.1 98.3 29.1 222 2 9999999.999 72.1 98.3 29.1 223 2 9999999.999 72.1 98.3 29.1 224 2 9999999.999 72.1 98.3 29.1 225 2 9999999.999 72.1 98.3 29.1 226 2 9999999.999 72.1 98.3 29.1 231 2 9999999.999 72.1 98.3 29.1 232 2 9999999.999 72.1 98.3 29.1 237 2 9999999.999 72.1 98.3 29.1 245 2 9999999.999 72.1 98.3 29.1 246 2 9999999.999 72.1 98.3 29.1 247 2 9999999.999 72.1 98.3 29.1 248 2 9999999.999 72.1 98.3 29.1 249 2 9999999.999 72.1 98.3 29.1 256 2 9999999.999 72.1 98.3 29.1 257 2 9999999.999 72.1 98.3 29.1 273 2 9999999.999 72.1 98.3 29.1 274 2 9999999.999 72.1 98.3 29.1 278 2 9999999.999 72.1 98.3 29.1 279 2 9999999.999 72.1 98.3 29.1 280 2 9999999.999 72.1 98.3 29.1 281 2 9999999.999 72.1 98.3 29.1 282 2 9999999.999 72.1 98.3 29.1 283 2 9999999.999 72.1 98.3 29.1 284 2 9999999.999 72.1 98.3 29.1 285 2 9999999.999 72.1 98.3 29.1 286 2 9999999.999 72.1 98.3 29.1 287 2 9999999.999 72.1 98.3 29.1 288 2 9999999.999 72.1 98.3 29.1 289 2 9999999.999 72.1 98.3 29.1 290 2 9999999.999 72.1 98.3 29.1 291 2 9999999.999 72.1 98.3 29.1 292 2 9999999.999 72.1 98.3 29.1 294 2 9999999.999 72.1 98.3 29.1 295 2 9999999.999 72.1 98.3 29.1 296 2 9999999.999 72.1 98.3 29.1 297 2 9999999.999 72.1 98.3 29.1 298 2 9999999.999 72.1 98.3 29.1 299 2 9999999.999 72.1 98.3 29.1 300 2 9999999.999 72.1 98.3 29.1 301 2 9999999.999 72.1 98.3 29.1 302 2 9999999.999 72.1 98.3 29.1 303 2 9999999.999 72.1 98.3 29.1 304 2 9999999.999 72.1 98.3 29.1 306 2 9999999.999 72.1 98.3 29.1 307 2 9999999.999 72.1 98.3 29.1 308 2 9999999.999 72.1 98.3 29.1 309 2 9999999.999 72.1 98.3 29.1 310 2 9999999.999 72.1 98.3 29.1 311 2 9999999.999 72.1 98.3 29.1 312 2 9999999.999 72.1 98.3 29.1 313 2 9999999.999 72.1 98.3 29.1 314 2 9999999.999 72.1 98.3 29.1 315 2 9999999.999 72.1 98.3 29.1 317 2 9999999.999 72.1 98.3 29.1 318 2 9999999.999 72.1 98.3 29.1 319 2 9999999.999 72.1 98.3 29.1 320 2 9999999.999 72.1 98.3 29.1 322 2 9999999.999 72.1 98.3 29.1 324 2 9999999.999 72.1 98.3 29.1 325 2 9999999.999 72.1 98.3 29.1 326 2 9999999.999 72.1 98.3 29.1 327 2 9999999.999 72.1 98.3 29.1 328 2 9999999.999 72.1 98.3 29.1 329 2 9999999.999 72.1 98.3 29.1 330 2 9999999.999 72.1 98.3 29.1 331 2 9999999.999 72.1 98.3 29.1 333 2 9999999.999 72.1 98.3 29.1 335 2 9999999.999 72.1 98.3 29.1 336 2 9999999.999 72.1 98.3 29.1 337 2 9999999.999 72.1 98.3 29.1 338 2 9999999.999 72.1 98.3 29.1 339 2 9999999.999 72.1 98.3 29.1 343 2 9999999.999 72.1 98.3 29.1 344 2 9999999.999 72.1 98.3 29.1 345 2 9999999.999 72.1 98.3 29.1 346 2 9999999.999 72.1 98.3 29.1 348 2 9999999.999 72.1 98.3 29.1 349 2 9999999.999 72.1 98.3 29.1 351 2 9999999.999 72.1 98.3 29.1 357 2 9999999.999 72.1 98.3 29.1 363 2 9999999.999 72.1 98.3 29.1 364 2 9999999.999 72.1 98.3 29.1 383 2 9999999.999 72.1 98.3 29.1 384 2 9999999.999 72.1 98.3 29.1 385 2 9999999.999 72.1 98.3 29.1 386 2 9999999.999 72.1 98.3 29.1 387 |
From: <do...@us...> - 2003-07-16 15:55:46
|
Update of /cvsroot/firebug/firebug/project/zaurus/vu/isis/nest/zaurus In directory sc8-pr-cvs1:/tmp/cvs-serv24414/vu/isis/nest/zaurus Modified Files: ZMain.java Log Message: Starting work in zaurus widget set. Index: ZMain.java =================================================================== RCS file: /cvsroot/firebug/firebug/project/zaurus/vu/isis/nest/zaurus/ZMain.java,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** ZMain.java 8 Jul 2003 20:53:49 -0000 1.1 --- ZMain.java 16 Jul 2003 15:55:43 -0000 1.2 *************** *** 24,27 **** --- 24,53 ---- //zf.pack(); zf.show(); + + System.out.println(zf.getInsets()); + + Insets insets = zf.getInsets(); + + /* This will all have to be moved to a getDisplayable() + * method. + */ + int width = zf.getWidth(); + int height = zf.getHeight(); + + int cwidth = width - (insets.right + insets.left + 25); + int cheight = height - (insets.top + insets.bottom + 25); + + System.out.println(cwidth +", " + cheight); + + Canvas canvas = new Canvas(); + canvas.setSize(cwidth,cheight); + Color color = new Color(1,0,0); + canvas.setBackground(color); + + panel.add(canvas); + + zf.repaint(); + + } } |
From: <do...@us...> - 2003-07-15 18:33:30
|
Update of /cvsroot/firebug/firebug/web In directory sc8-pr-cvs1:/tmp/cvs-serv12551 Modified Files: spie_2004.tex tempfig.gnu Log Message: Added some notes for field experiment. Index: spie_2004.tex =================================================================== RCS file: /cvsroot/firebug/firebug/web/spie_2004.tex,v retrieving revision 1.4 retrieving revision 1.5 diff -C2 -d -r1.4 -r1.5 *** spie_2004.tex 15 Jul 2003 01:51:07 -0000 1.4 --- spie_2004.tex 15 Jul 2003 18:33:26 -0000 1.5 *************** *** 170,179 **** \begin{center} \includegraphics[width=3.5in]{tempfig.eps} ! \caption{A temporary figure for holding place.} ! \label{fig:tempfig} \end{center} \end{figure} \section{Discussion} --- 170,204 ---- \begin{center} \includegraphics[width=3.5in]{tempfig.eps} ! \caption{Reception probability of links in a network ! of line topology.} ! \label{fig:linetopo} \end{center} \end{figure} + The first set of experiments measured the success rate + for packet transmission for several sizes of networks + with line topologies, in several different terrains. + The networks consisted of 1,2,4 and 8 nodes, spaced + equally, in open, brushy, and forested terrain. + Motes from the Mica1, Mica2 and Dust platforms were tested. + + \begin{itemize} + + \item What is power level for these motes? + + \item How many motes did Alec deploy? + + \item Do we specify number of packets before hand, + as Alec did? Or have some other scheme? + + \item Alec's scheme appears to require multiple base + stations or a program on the receiving motes to + record counts for packets received. + + \end{itemize} + + + \section{Discussion} *************** *** 182,186 **** - \section{Summary and conclusions} --- 207,210 ---- *************** *** 193,197 **** \end{document} - - --- 217,219 ---- Index: tempfig.gnu =================================================================== RCS file: /cvsroot/firebug/firebug/web/tempfig.gnu,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** tempfig.gnu 14 Jul 2003 22:40:22 -0000 1.1 --- tempfig.gnu 15 Jul 2003 18:33:26 -0000 1.2 *************** *** 6,8 **** --- 6,11 ---- set size 0.6 + set ylabel "Reception success rate" + set xlabel "Distance (m)" + plot sin(x) |