Regarding TDMA (for Codec2 +), would it be best to spin off a new forum
for this topic?
I think that it would be sensible to have both half-duplex TDMA (single
RF frequency) and full-duplex TDMA (split frequency repeater) modes.
This is because whilst half-duplex TDMA has the advantage of
Brainstorming (no code, no circuit boards):
If we are talking VHF (hopefully) then probably the 3200 vocoder is a better
choice to get a better voice quality. This is 64 bits 50 times a second (20 ms
frames). But that's just the voice. Obviously you want data and protocol as
well.
Say a
Hi,
I'm also working on some TDMA code (SDR based). There are a few
issues. Codec2 frames are 40 ms which are a bit too long to fit into
the slots (with guard times involved). Because code schedules radio
bursts in the future and updates the scheduler clock every X frames,
long delays are to be
