December 9, 2017
Comments Off on A Novel Reservation-Based MAC Scheme for Distributed Cognitive Radio Networks
Posted in: IEEE 2017, MATLAB
A Novel Reservation-Based MAC Scheme for Distributed Cognitive Radio Networks Abstract: This paper presents a novel medium access control medium access control (MAC) for distributed single-channel cognitive radio networks (CRNs) denominated cognitive radio reservation MAC (C2RMAC). C2RMAC is intended to be adopted by the nonlicensed users and introduces a double stage scheme to schedule each […]
December 9, 2017
Comments Off on Transmit Pre-coding for Interference Exploitation in the Underlay Cognitive Radio Z-channel
Posted in: IEEE 2017, MATLAB
Transmit Pre-coding for Interference Exploitation in the Underlay Cognitive Radio Z-channel Abstract: This paper introduces novel transmit precoding approaches for the cognitive radio (CR) Z-channel. The proposed transmission schemes exploit noncausal information about the interference at the secondary base station to redesign the CR precoding optimization problem. This is done with the objective to improve […]