Efficient multiuser water-filling algorithm under interference temperature constraints in OFDMA-based cognitive radio networks

IEEE 2007 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE

Volumn , Issue , 2007, Pages 174-177

  Lu, Qianxi ^a   Wang, Wei ^a   Peng, Tao ^a   Wang, Wenbo ^a  

^a BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

Cognitive radio; Multiuser; OFDM; Optimization; Subcarrier allocation; Water filling

Indexed keywords

ENERGY EFFICIENCY; FILLING; FREQUENCY DIVISION MULTIPLE ACCESS; OPTIMIZATION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; RADIO INTERFERENCE; RADIO SYSTEMS;

CHANNEL QUALITY; COGNITIVE RADIO NETWORK; INTERFERENCE TEMPERATURE; MULTI-USER; MULTIUSER WATER-FILLING; SUB-CARRIER ALLOCATION; SUBCARRIER AND POWER ALLOCATION; WATER FILLING;

COGNITIVE RADIO;

EID: 47649104019     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/MAPE.2007.4393574     Document Type: Conference Paper

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