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Eighth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD 2007)
Energy-Efficient Power Control Game for Cognitive Radio Systems
Haier International Training Center, Qingdao, China
July 30-August 01
ISBN: 0-7695-2909-7
Shilun Cheng, Nanjing University of Posts and Telecommunications, China
Zhen Yang, Nanjing University of Posts and Telecommunications, China
We consider the communication needs of cognitive radios, in order to ensure the unimpaired operation of licensed users and secondary users? communications isn?t intermitted. This paper proposes a STBC MCCDMA cognitive radio systems and a hand-off technique for secondary users. We design a novel power control game algorithm named NCPG to efficiently use spectrum resources. Simulation results show that our algorithm can meet the different SIR requirements and yields significant improvement in throughput under the same power consumption.
Citation:
Shilun Cheng, Zhen Yang, "Energy-Efficient Power Control Game for Cognitive Radio Systems," snpd, vol. 1, pp.526-530, Eighth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD 2007), 2007
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