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Location awareness allows to define a concurrent transmission region where a primary and a secondary networks can coexist. We investigate the impact of joint rate and power control on the performance of a cognitive radio ad hoc network overlaying a primary system. The proposed strategies adequately adjust the secondary user transmit power to increase the(More)
Blind rendezvous strategies for dynamic spectrum access in multi-channel ad-hoc networks have recently attracted the attention of many researchers. Their work has mostly focused on the design of rendezvous strategies between two network devices which actively try to establish communication. In this paper, we extend the analysis of pair-wise strategies to(More)
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