2 papers
cs.NI2016
Cooperation and Underlay Mode Selection in Cognitive Radio Network
Ramy Amer, Amr A. El-Sherif, Hanaa Ebrahim +1
In this research, we proposes a new method for cooperation and underlay mode selection in cognitive radio networks. We characterize the maximum achievable throughput of our propose…
cs.IT2015
Cooperative Cognitive Radio Network with Energy Harvesting: Stability Analysis
Ramy Amer, Amr A. El-Sherif, Hanaa Ebrahim +1
This paper investigates the maximum stable throughput of a cooperative cognitive radio system with energy harvesting Primary User and Secondary User. Each PU and SU has a data queu…