diff options
| author | drowe67 <[email protected]> | 2024-03-28 07:39:00 +1030 |
|---|---|---|
| committer | David Rowe <[email protected]> | 2024-03-28 07:39:00 +1030 |
| commit | 3c761467659fb6d4776fc59075d7d32e99b9b156 (patch) | |
| tree | 0fb7016efbbe12ad99177b65faf2052e9cff6f84 | |
| parent | babaecccb95190677dd5974a445bde480cbf2f09 (diff) | |
work out packet duration including pre/postamble
| -rw-r--r-- | doc/modem_codec_frame_design.ods | bin | 44305 -> 44489 bytes | |||
| -rw-r--r-- | octave/ofdm_helper.m | 3 |
2 files changed, 2 insertions, 1 deletions
diff --git a/doc/modem_codec_frame_design.ods b/doc/modem_codec_frame_design.ods Binary files differindex ab51e22..040ba01 100644 --- a/doc/modem_codec_frame_design.ods +++ b/doc/modem_codec_frame_design.ods diff --git a/octave/ofdm_helper.m b/octave/ofdm_helper.m index b34ec23..38c0248 100644 --- a/octave/ofdm_helper.m +++ b/octave/ofdm_helper.m @@ -44,7 +44,8 @@ function print_config(states) printf("Nc=%d Ts=%4.3f Tcp=%4.3f Ns: %d Np: %d\n", Nc, 1/Rs, Tcp, Ns, Np); printf("Nsymperframe: %d Nbitsperpacket: %d Nsamperframe: %d Ntxtbits: %d Nuwbits: %d Nuwframes: %d\n", Ns*Nc, Nbitsperpacket, Nsamperframe, Ntxtbits, Nuwbits, Nuwframes); - printf("uncoded bits/s: %4.1f\n", Nbitsperpacket*Fs/(Np*Nsamperframe)); + printf("uncoded bits/s: %4.1f Duration (incl post/preamble): %4.2f s\n", + Nbitsperpacket*Fs/(Np*Nsamperframe), (Np+2)*Ns*(Tcp+1/Rs)); end %----------------------------------------------------------------------- |