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
