Re: [Discuss-gnuradio] Packet decoder does not output the last packet

2018-11-12 Thread CEL
Dear Ms. Williams, I'm sorry you fell into that trap, but: Packet Encoder/Decoder is known to be buggy. That's why it's in the "deprecated" category. Simply don't use them. You'll find a better example in the GNU Radio examples that were shipped in /usr/share/gnuradio/examples/digital, specifica

Re: [Discuss-gnuradio] Packet decoder does not output the last packet

2018-11-12 Thread Williams, Diane
Dear Marcus, Thank you for your advice. A colleague and I tried working with those examples and found the receiver block only produced zeros in simulation. Google led us to this unanswered post: https://lists.gnu.org/archive/html/discuss-gnuradio/2017-03/msg00211.html We were faced with a de

[Discuss-gnuradio] Spectrum sensing

2018-11-12 Thread Rensi Mathew
Dear all I am working on B200 USRP for sensing the ISM band spectrum. My parameters is 2.4 G - 2.5G, FFT size 1024 (6.4MHz), sampling rate 40e6, taking 832 bins of 1024 from 96th bin to 928th bin, totally 19 subbands, each of 5.2  of 6.4 MHz, and frequency between two bin values is 6250Hz. When