Re: LDPC Decoder block API change

2023-08-02 Thread Dave Miller
o > render unto Caesar the things that are Caesar's: it is a library created by > French collegues and in particular Adrien Cassagne the main architect (see > https://aff3ct.github.io/contributors.html). > > Best regards > > Hervé > > --

RE: LDPC Decoder block API change

2023-08-01 Thread Dave Miller
-S2 Encoder, I used the GNU Radio In-Tree DVB-S2 LDPC Encoder block https://github.com/DavidToddMiller/gr-aff3ct_codes Regards, Dave -- *From*: Dave Miller *Subject*: RE: LDPC Decoder block API change *Date*: Tue, 25 Jul 2023 21:58:50 -0400

RE: Using Fractional or Rational resampler to simulate Doppler

2023-07-27 Thread Dave Miller
rate. Support for a CCSDS rate ½ LDPC Encoder/Decoder is at my other repository, but it does not include Doppler yet in the flowgraphs (maybe later this year): https://github.com/DavidToddMiller/gr-aff3ct_codes Regards, Dave Miller On Thu, Jul 27, 2023 at 4:19 PM Jose Ruvalcaba wrote

RE: LDPC Decoder block API change

2023-07-25 Thread Dave Miller
. 3. However, I did use the GNU Radio In-Tree LDPC Encoder Block for my CCSDS Rate 1/2 LDPC Encoder. Regards, Dave Miller -- *From*: Jeff Long *Subject*: LDPC Decoder block

Fwd: MIMO with LimeSDR

2021-11-02 Thread Dave Miller
Hi Evgeny, A few months ago, I had I believe a similar situation with the LimeSDR-mini you describe below and show in your attached spectrum plots. Although not a MIMO configuration. For me the solution was to not use the gnu radio in-tree modulation blocks in gnuradio version 3.8 with the LimeSD

Re: Questions on Polyphase Clock Sync block

2021-03-12 Thread Dave Miller
stas Loop? > > Thanks for the great help! > > Regards, > George > > On Tue, Mar 9, 2021 at 4:11 PM Dave Miller > wrote: > >> George, >> >> I would recommend that you start with the below referenced example symbol >> sync flowgraphs and parameter sett

RE: Questions on Polyphase Clock Sync block

2021-03-09 Thread Dave Miller
George, I would recommend that you start with the below referenced example symbol sync flowgraphs and parameter settings and tutorials first, get them up and running well, and then tweak the symbol sync block settings to your desired parameters/settings for your scenario: - .grc examples: You