Opportunistic power allocation strategies and fair subcarrier allocation in OFDM-based cognitive radio networks

Lun Tang; Qianbin Chen; Guangyu Wang; Xiaoping Zeng; Huan Wang

doi:10.1007/s11235-011-9486-4

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Opportunistic power allocation strategies and fair subcarrier allocation in OFDM-based cognitive radio networks

Lun Tang Qianbin Chen Guangyu Wang Xiaoping Zeng Huan Wang

Year: 2011 Journal: Telecommunication Systems Vol: 52 (4)Pages: 2071-2082 Publisher: Springer Science+Business Media

DOI: 10.1007/s11235-011-9486-4

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Keywords:

Cognitive radio Subcarrier Computer science Orthogonal frequency-division multiplexing Computer network Interference (communication) Power control Mathematical optimization Fading Cognitive network Wireless Power (physics) Telecommunications Channel (broadcasting) Mathematics

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Advanced Wireless Network Optimization

Physical Sciences → Engineering → Electrical and Electronic Engineering

Cognitive Radio Networks and Spectrum Sensing

Physical Sciences → Computer Science → Computer Networks and Communications

Advanced MIMO Systems Optimization

Physical Sciences → Engineering → Electrical and Electronic Engineering

Opportunistic power allocation strategies and fair subcarrier allocation in OFDM-based cognitive radio networks

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