Collision reduction in cognitive radio using multichannel 1-persistent CSMA combined with reinforcement learning
Haibin Li, David Grace, Paul Mitchell · 2010
In this paper a novel multiple access scheme, M-CSMA-RL, is proposed for secondary users which combines multichannel 1-persistent CSMA and reinforcement learning. The scheme effectively reduces the probability of packet collisions among primary and secondary users sharing common spectrum. Compared w