Adaptive power allocation with quality-of-service guarantee in cognitive radio networks

Computer Communications

Volumn 32, Issue 18, 2009, Pages 1975-1982

  Ma, Yanbo ^a   Zhang, Haixia ^a   Yuan, Dongfeng ^a   Chen, Hsiao Hwa ^b  

^a SHANDONG UNIVERSITY   (China)

^b NATIONAL CHENG KUNG UNIVERSITY   (Taiwan)

Author keywords

Cognitive radio; Convex optimization; Power allocation; QoS; Spectrum sharing

Indexed keywords

ADAPTIVE POWER ALLOCATION; COGNITIVE RADIO; COGNITIVE RADIO NETWORK; CROSS-LAYER FRAMEWORK; DATA LINK LAYER; GUARANTEED QOS; INTERFERENCE POWER; MAXIMIZE THROUGHPUT; NUMERICAL RESULTS; OPTIMAL SOLUTIONS; OPTIMIZATION PROBLEMS; PHYSICAL LAYERS; POWER ALLOCATION; POWER CONSTRAINTS; POWER CONTROL POLICIES; QOS; QOS REQUIREMENTS; QUALITY-OF-SERVICE GUARANTEE; RECURSIVE ALGORITHMS; SPECTRUM SHARING; TRANSMIT POWER;

BEAMFORMING; CONVEX OPTIMIZATION; ELECTRIC POWER UTILIZATION; FADING (RADIO); FADING CHANNELS; OPTIMIZATION; POWER CONTROL; QUALITY OF SERVICE; RADIO; WIRELESS TELECOMMUNICATION SYSTEMS;

POWER SPECTRUM;

EID: 70449519078     PISSN: 01403664     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.comcom.2009.06.012     Document Type: Article

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