Re: [Discuss-gnuradio] How to detect collision when two packets are transmitted simultaneously from two transmitters.

[Aditya Dhananjay]

Fundamentally a very hard problem.

Yes, this is a very hard problem.

Sumedha, you are implementing a TDMA scheme right? In a correctly implemented TDMA, there shouldn't be any collisions between transmitters that are using your TDMA protocol.

If you are using a probabilistic TDMA (like Slotted Aloha), then I suppose the best protocol is "transmit and pray". If the CRC check fails, simply retransmit.

Aditya