This is merely a historical archive of years 2008-2021, before the migration to mailman3.
A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/osmocom-net-gprs@lists.osmocom.org/.
XINKE ZHANG xinke.zhang at hotmail.comI'm sure that B210 has a GPSDO. I execute 'uhd_usrp_probe' to prove it. My entire config files are attached here. Pls help check it. Thanks. From: Neels Hofmeyr <nhofmeyr at sysmocom.de> Sent: Friday, March 2, 2018 3:01 To: XINKE ZHANG Cc: osmocom-net-gprs at lists.osmocom.org Subject: Re: Data Rate of EGPRS is Too Low On Thu, Mar 01, 2018 at 01:40:56PM +0000, XINKE ZHANG wrote: > > GPSDO is mounted upon the B210. And I executes this command "./osmo-trx -g -e". Make sure that your B210 actually contains a GPSDO, I myself once thought I had one, but all I did was connect a GPS antenna to a dead socket on the B210. So a B210 even though it has a connector for a GPSDO may have no GPSDO inside... Also the -g option won't tell you if there is no GPSDO inside, it'll just all work the same as before, i.e. unreliably. > My timeslot config is 3 TCH/F + 3 PDCH. Would you mind posting your entire config... I don't really remember what rates I got out of GPRS, IIRC about 10 kbyte/s with 3 PDCH was the ballpark. I Never actually tried EGPRS but I assume it should be at least marginally faster?? Does anyone else know more details? ~N -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/osmocom-net-gprs/attachments/20180303/82e8ad6f/attachment.htm> -------------- next part -------------- A non-text attachment was scrubbed... Name: C41738DCEB4943B7B9CD20762F5EBB88.png Type: image/png Size: 161 bytes Desc: C41738DCEB4943B7B9CD20762F5EBB88.png URL: <http://lists.osmocom.org/pipermail/osmocom-net-gprs/attachments/20180303/82e8ad6f/attachment.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: config.tar.gz Type: application/gzip Size: 1409 bytes Desc: config.tar.gz URL: <http://lists.osmocom.org/pipermail/osmocom-net-gprs/attachments/20180303/82e8ad6f/attachment.bin>