In ______ CSMA protocol, after the station finds the line idle, it sends or refrains from sending based on the outcome of a random number generated.
Answer : P-Persistent
p-Persistent CSMA Protocol:
1. If the medium is idle, transmit with probability p, and delay for one time unit with probability (1 - p)
2. If the medium is busy, continue to listen until medium becomes idle, then go to Step 1
3. If transmission is delayed by one time unit, continue with Step 1
Reference : P-persistent