This paper develops and investigates methods for energy efficiency optimization for wireless networks with cognitive units and shows that the problem can be ...

In this paper we develop and investigate methods for energy efficiency optimization for wireless networks with cognitive units. We show that the problem can be ...

Abstract—In this paper, energy efficient spectrum access is considered for a wireless cognitive radio ad hoc network, where each node is equipped with cognitive ...

This thesis focuses on the energy efficiency issue at the system level and studies how to incorporate energy-awareness into the design of future wireless access ...

This is the MAC protocol is aimed at preserving essential energy in sensor nodes deployed to form a cognitive radio sensor network [36]. It exploits the ...

This calls for improved medium access control (MAC) protocols capable of efficiently managing the radios of the wireless nodes so that they are in receiving or ...

Oct 22, 2024 · The Cognitive MAC (C-MAC) protocols employ number of mechanisms that address spectrum heterogeneity and provide technical strategies for smart ...

A novel cognitive MAC protocol is proposed to achieve highly efficient spectrum usage and QoS provisioning and greatly improves the quality of service for ...

In this paper, we propose a new solution for multimedia transmission over WSNs which uses cognitive radio technology for spectrum efficiency and clustering ...

Abstract—In this paper, energy efficient spectrum access is considered for a wireless cognitive radio ad hoc network, where.