Before revision: In this paper, we consider the joint opportunistic routing and channel assignment problem in multi-channel multiradio (MCMR) cognitive radio networks (CRNs) for improving aggregate throughput of the secondary users.
After revision: In this paper, we consider the joint opportunistic routing and channel assignment problem in multi-channel multi-radio (MCMR) cognitive radio networks (CRNs) for improving aggregate throughput of the secondary users.