Oh, I forgot to say. The data is sampled by a RTL-SDR. Zhenhua
2014-03-13 11:25 GMT+08:00 zhenhua han <hzhua...@gmail.com>: > Hi, > > I have implemented the algorithm in the paper for test and uploaded my > code to github. > > https://github.com/hzhua/gr-fchdetection > > The result given by the algorithm seems great. > > Here is a figure generated by my program which is the ratio of average > error power to input power. It is very low at frequency burst and high at > other bursts. > [image: 内嵌图片 1] > I have also added this part in my proposal. > > Best, > Zhenhua > > > > 2014-03-11 21:41 GMT+08:00 Bogdan Diaconescu <b_diacone...@yahoo.com>: > > I totally agree with Martin regarding PFB channelizer. The PFB for gsm >> will be also a good challenge for gnuradio in general as obtaining only a >> moderate number of channels(say 50) takes a lot of processing power and >> achieving realtime processing is not possible currently. Split per thereads >> and VOLK should be taken in consideration. >> >> Bogdan >> >> >> >> >> >> On Tuesday, March 11, 2014 2:30 PM, Martin Braun < >> martin.br...@ettus.com> wrote: >> On 03/11/2014 11:14 AM, zhenhua han wrote: >> > ---------- Forwarded message ---------- >> > From: *zhenhua han* <hzhua...@gmail.com <mailto:hzhua...@gmail.com>> >> > Date: 2014-03-11 16:00 GMT+08:00 >> > Subject: Re: [Discuss-gnuradio] Proposal for GSoC on gr-gsm >> > To: Bogdan Diaconescu <b_diacone...@yahoo.com >> > <mailto:b_diacone...@yahoo.com>> >> > >> > >> > Thank you, Bogdan. Your work is a great help in developing the channel >> > hopping part. >> > As there are only 14 weeks in GSoC, the schedule is a little tight. >> > However, I will continue working on this project after GSoC (if I am >> > selected). And Channel hopping will be the first task after I finish all >> > the tasks planned in GSoC. >> >> You should definitely check out the PFB channelization, though. For >> multi-ARFCN applications, this will always be a requirement. >> >> >> M >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> >
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
