From: Josh t. <jos...@gm...> - 2016-08-15 16:59:58
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Hi Harvind Thank you very much for quick a reply I can see that USRP N210 is transmitting at downlink frequency, which I have set , but I don't see network when I scan the network using a cell phone neither a cell phone is attaching to the network I Potential error/warning 1: First, you already cleared it, thaks for that 2: UHD Warning: The requested interpolation is odd; the user should expect CIC rolloff. Select an even interpolation to ensure that a halfband filter is enabled. interpolation = dsp_rate/samp_rate -> 15 = (100.000000 MHz)/(6.500000 MHz) UHD Warning: The hardware does not support the requested TX sample rate: Target sample rate: 6.500000 MSps Actual sample rate: 6.666667 MSps UHD Warning: The requested decimation is odd; the user should expect CIC rolloff. Select an even decimation to ensure that a halfband filter is enabled. decimation = dsp_rate/samp_rate -> 15 = (100.000000 MHz)/(6.500000 MHz) UHD Warning: The hardware does not support the requested RX sample rate: Target sample rate: 6.500000 MSps Actual sample rate: 6.666667 MSps ALERT 139875778029440 10:06:06.7 UHDDevice.cpp:228:set_rates: Actual sample rate differs from desired rate ALERT 139875778029440 10:06:06.7 UHDDevice.cpp:229:set_rates: Tx/Rx (6.66667e+06/6.66667e+06) I don't can we ignore this warning or not. 3: During installation process, I did sudo ./clkit_61_44mhz.sh as per the isntructions, but I got Loading ezusb.ihx firmware file... resetting EZ-USB sudo: ./RAD1Cmd: command not found 3G PLL register update utility for 61.44Mhz Begin updating Si5338 registers sudo: ./RAD1Cmd: command not found MultiSynth2 frequency Conf MS2_P1[7:0] sudo: ./RAD1Cmd: command not found MultiSynth2 frequency Conf MS2_P1[15:8] sudo: ./RAD1Cmd: command not found MultiSynth2 frequency Conf MS2_P2[5:0] MS2_P1[17:18] Setting clock output 2 to 61.44Mhz complete sudo: ./RAD1Cmd: command not found may be this is an issue. I tried to set the master clock to 61.44MHz using uhd_ursp_probe, not sure its working or not. 4 * : DEBUG 140640735885056 13:23:05.8 UMTSRadioModem.cpp:486:estimateChannel: TOA: -1chan, may be something here* *5: something related to clock, look like network is not able to open a channel.* *any help, suggestions are welcome.* *Do you think I am missing something in config file.* *regards* *Josh* On Mon, Aug 15, 2016 at 12:38 PM, Harvind Samra <ha...@ra...> wrote: > Josh, > > That warning is harmless and not relevant to whatever problems you are > experiencing. > > Harvind Samra > Founder, CTO > Range Networks > > > <http://www.rangenetworks.com/> > > > > > > > > > * <http://www.rangenetworks.com/> <http://www.rangenetworks.com/> > <http://www.rangenetworks.com/> <http://www.rangenetworks.com/> > <http://www.rangenetworks.com/> <http://www.rangenetworks.com/> > <http://www.rangenetworks.com/> LinkedIn > <https://www.linkedin.com/company/range-networks> | Facebook > <https://www.facebook.com/RangeNetworks> | Twitter > <https://twitter.com/RangeNetworks> | Jobs > <http://www.rangenetworks.com/#!careers/cd2h> | #RangeNetworks #OpenBTS > ____________________________________________ Cellular networks made simple > and affordable. http://www.rangenetworks.com > <http://www.rangenetworks.com/> > ____________________________________________ * > > On Aug 15, 2016, at 6:41 AM, Josh toal <jos...@gm...> wrote: > > Hi > > I am getting this warning, while I run openbts-umts. > > UMTSPhCh.cpp:654:chConflict: Attempt to reserve channel: sf=64 chcode=2 which conflicts with reserved channel: sf=32 chcode=1 > > I saw similar posting on this error but didn't see any solution for this problem > > *[Openbts-discuss] > Problem start Openbts-UMTS - TRX clock interface timed out, assuming TRX is dead. <https://sourceforge.net/p/openbts/mailman/message/33072947/>* > From: Well Lima <well@we...> > - 2014-11-24 01:05:04 > *Attachments:* Message > as HTML <https://sourceforge.net/p/openbts/mailman/attachment/3F750BF0-279D-43CA-9A60-8B0FF75A0DB5%40welllima.com.br/1/> > > Did anyybody manage to fix this issue, Anybody is successful in running openbts-UMTS. > > Josh > > > ------------------------------------------------------------ > ------------------ > What NetFlow Analyzer can do for you? Monitors network bandwidth and > traffic > patterns at an interface-level. Reveals which users, apps, and protocols > are > consuming the most bandwidth. Provides multi-vendor support for NetFlow, > J-Flow, sFlow and other flows. Make informed decisions using capacity > planning reports. http://sdm.link/zohodev2dev___ > ____________________________________________ > Openbts-umts-discuss mailing list > Ope...@li... > https://lists.sourceforge.net/lists/listinfo/openbts-umts-discuss > > > |