From: Alexander C. <ale...@gm...> - 2011-11-03 03:25:38
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As mentioned in the first e-mail, we're about half a year ahead of a working GPRS. Good news is that we're working on it. :) On Thu, Nov 3, 2011 at 06:58, Akib Sayyed <aki...@gm...> wrote: > does it support complete GRPS?? > > On Thu, Nov 3, 2011 at 1:28 AM, Alexander Chemeris > <ale...@gm...> wrote: >> >> And all further development will continue to happen in P2.8 repo. We >> don't plan to port our changes back to P2.6. >> >> On Wed, Nov 2, 2011 at 23:24, Ivan Kluchnikov <klu...@gm...> >> wrote: >> > Hi all, >> > >> > We have ported GPRS implementation from OpenBTS version 2.6 to version >> > 2.8. >> > Now GPRS implementation available here: >> > git://github.com/chemeris/openbts-p2.8.git >> > >> > >> > 2011/10/24 Alexander Chemeris <ale...@gm...>: >> >> Hi all, >> >> >> >> Please note, that if you are not interested in development and just >> >> want a working GPRS, it's too early for you to try our code. It's >> >> expected that we have a minimally working implementation in about a >> >> half a year or so. We share this code with the community to give early >> >> access to those people who want to participate in the development. >> >> >> >> This work is not covered by CLA right now and thus is hosted on >> >> github. We plan to merge it to OpenBTS-UHD when we get to something >> >> minimally working. >> >> >> >> I hope to coordinate this development with RangeNetworks to make sure >> >> the open-source version doesn't diverge too much from their private >> >> distribution. This will be beneficial for everybody. Our community is >> >> too small yet to split. >> >> >> >> On Mon, Oct 24, 2011 at 15:10, Ivan Kluchnikov <klu...@gm...> >> >> wrote: >> >>> Hello all, >> >>> >> >>> I want to introduce a new open-source GPRS implementation for OpenBTS >> >>> on which Alexander Chemeris and I have started working recently. We >> >>> are in very early stage and only the first step of GPRS >> >>> Attach procedure (single-phase access in a cell without PBCCH) is >> >>> implemented yet. Work is based on OpenBTS-UHD 2.6 source code. >> >>> >> >>> What is implemented at this moment: >> >>> 1) Rest octets for SI3 message (BCCH) >> >>> 2) Sending SI13 message (BCCH) >> >>> 3) Packet channel request message handling (RACH) >> >>> 4) Sending Packet immediate assignment message (AGCH) >> >>> 5) Packet data traffic channel implementation (PDTCH) >> >>> 6) Handling first RLC/MAC data and control messages >> >>> 7) Sending Packet uplink acknowledge message >> >>> >> >>> Our GPRS implementation available here: >> >>> git://github.com/chemeris/openbts-uhd.git (gprs-work branch) >> >>> >> >>> Next we plan to migrate our code to OpenBTS-UHD P2.8 code base, work >> >>> on a more complete RLC/MAC messages implementation and start SGSN >> >>> integration. >> >>> >> >>> >> >>> ------------------------------------------------------------------------------ >> >>> The demand for IT networking professionals continues to grow, and the >> >>> demand for specialized networking skills is growing even more rapidly. >> >>> Take a complimentary Learning@Cisco Self-Assessment and learn >> >>> about Cisco certifications, training, and career opportunities. >> >>> http://p.sf.net/sfu/cisco-dev2dev >> >>> _______________________________________________ >> >>> Openbts-discuss mailing list >> >>> Ope...@li... >> >>> https://lists.sourceforge.net/lists/listinfo/openbts-discuss >> >>> >> >> >> >> >> >> >> >> -- >> >> Regards, >> >> Alexander Chemeris. >> >> >> > >> >> >> >> -- >> Regards, >> Alexander Chemeris. >> >> >> ------------------------------------------------------------------------------ >> RSA(R) Conference 2012 >> Save $700 by Nov 18 >> Register now >> http://p.sf.net/sfu/rsa-sfdev2dev1 >> _______________________________________________ >> Openbts-discuss mailing list >> Ope...@li... >> https://lists.sourceforge.net/lists/listinfo/openbts-discuss > > > > -- > Akib Sayyed > Matrix-Shell > aki...@gm... > aki...@ma... > Mob:- +91-966-514-2243 > > > -- Regards, Alexander Chemeris. |