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Joint optimization of detection threshold and resource allocation in infrastructure-based multi-band cognitive radio networks

✍ Scribed by Cong Shi, Ying Wang, Tan Wang, Ping Zhang…

Book ID
120732902
Publisher
Hindawi Publishing Corporation
Year
2012
Tongue
English
Weight
666 KB
Volume
2012
Category
Article
ISSN
1687-1472

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## Abstract Cognitive radio makes it possible for an unlicensed user to access a spectrum opportunistically on the basis of non‐interfering to licensed users. This paper addresses the problem of resource allocation for multiaccess channel (MAC) of OFDMA‐based cognitive radio networks. The objective