Re: [Discuss-gnuradio] Reception problem with gsm-tvoid and gsmdecode

2009-05-17 Thread José Carlos Reyes
Thank you for your reply Eric. I asked this question in gnu radio mailing list because may be the problem is the hardware. I could see there was a problem with the synchronization. Sometimes, some gsm messages are missed due to a synchronization lost. Besides, i think it can be enhanced by softwar

Re: [Discuss-gnuradio] Reception problem with gsm-tvoid and gsmdecode

2009-05-13 Thread Eric Blossom
On Wed, May 13, 2009 at 12:31:23PM +0200, José Carlos Reyes wrote: > Hi all, > > I would like to ask you a basic question. > I receive the BCCH and CCCH (PCH and AGCH) GSM channels with gsm-tvoid and > gsmdecode. I use USRP. For instance, to do that, I type something like: > > ./gsm_scan.py -p d

[Discuss-gnuradio] Reception problem with gsm-tvoid and gsmdecode

2009-05-13 Thread José Carlos Reyes
Hi all, I would like to ask you a basic question. I receive the BCCH and CCCH (PCH and AGCH) GSM channels with gsm-tvoid and gsmdecode. I use USRP. For instance, to do that, I type something like: ./gsm_scan.py -p d -r e -c 104 | ../../../gsmdecode/src/gsmdecode -i > myfile.txt The problem is th