Titlebook: Advances of Science and Technology; 9th EAI Internationa Mulatu Liyew Berihun Conference proceedings 2022 ICST Institute for Computer Scien

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Charlene Heath,Patrizia Di Bellohed to their corresponding subset of antennas. Due to the large number of RF transceivers, antenna selection resolves the complexity and power consumption. In this paper, a sub-optimal antenna selection algorithm that combines two selection techniques is proposed. The algorithm leverages the use of

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Charlene Heath,Patrizia Di Belloosed three directional random access MAC protocols for CRWMNs using three different access mechanisms called Directional CSMA/CA MAC protocols for Cognitive Radio (DCR-MAC). An event driven simulator is used to make performance comparison for the three MAC protocols. Moreover, the performances of th