Subcarrier allocation based on water-filling level in OFDMA-based cognitive radio networks

2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007

Volumn , Issue , 2007, Pages 196-199

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

^a BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

Cognitive radio; OFDMA; Optimization; Radio resource allocation; Subcarrier allocation; Water filling

Indexed keywords

COGNITIVE RADIO NETWORKS; POWER ALLOCATION; RADIO RESOURCE ALLOCATION; SUBCARRIER ALLOCATION;

ALGORITHMS; COGNITIVE SYSTEMS; NUMERICAL ANALYSIS; OPTIMIZATION; SPECTRUM ANALYSIS; USER INTERFACES;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 38049003003     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/WICOM.2007.56     Document Type: Conference Paper

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