An efficient pilot design method for OFDM-based cognitive radio systems

IEEE Transactions on Wireless Communications

Volumn 10, Issue 4, 2011, Pages 1252-1259

  Hu, Die ^a   He, Lianghua ^b   Wang, Xiaodong ^c  

^a FUDAN UNIVERSITY   (China)

^b TONGJI UNIVERSITY   (China)

^c Department of Earth and Environmental Sciences   (United States)

Author keywords

channel estimation; Cognitive radio; OFDM; pilot design

Indexed keywords

CHANNEL ESTIMATION; COGNITIVE SYSTEMS; DESIGN; FREQUENCY DIVISION MULTIPLEXING; MEAN SQUARE ERROR; ONE DIMENSIONAL; OPTIMIZATION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; PROBLEM SOLVING; RADIO SYSTEMS;

CHANNEL ESTIMATOR; EFFICIENT SCHEMES; INDEX SEQUENCES; LOWER COMPLEXITY; MINIMIZING THE MEAN SQUARE ERRORS; OPTIMIZATION PROBLEMS; PILOT DESIGN; SECONDARY USERS;

COGNITIVE RADIO;

EID: 85027924057     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/TWC.2011.012411.100924     Document Type: Article

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