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Optimization of OFDMA-Based Cellular Cognitive Radio Networks

✍ Scribed by Yao Ma; Dong In Kim; Zhiqiang Wu

Book ID
114611788
Publisher
IEEE
Year
2010
Tongue
English
Weight
519 KB
Volume
58
Category
Article
ISSN
0090-6778

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✍ Qianxi Lu; Tao Peng; Wei Wang; Wenbo Wang; Chao Hu πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 501 KB

## 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