Likelihood Estimation Using Continuous-Time Markov Channels for Cognitive Radio Networks in Wireless LAN
Thant Zin Oo, Kyi Thar, Choong Seon Hong · 2012
Dynamic spectrum access and cognitive radio is a viable solution to solve congestion in ISM band. The dynamic environment of multi-channel wireless LAN is modeled by using continuous time Markov process. Bayes theorem is applied to infer channel access decisions dynamically to ensure current data transmission is switched to only likely candidate channels.