Pilot design for sparse channel estimation in ofdm-based cognitive radio systems

IEEE Transactions on Vehicular Technology

Volumn 63, Issue 2, 2014, Pages 982-987

  Qi, Chenhao ^a   Yue, Guosen ^b   Wu, Lenan ^a   Nallanathan, A ^c  

^a SOUTHEAST UNIVERSITY   (China)

^b NEC LABORATORIES AMERICA   (United States)

^c KING'S COLLEGE LONDON   (United Kingdom)

Author keywords

Cognitive radio (CR); compressed sensing (CS); orthogonal frequency division multiplexing (OFDM); pilot design; sparse channel estimation

Indexed keywords

DESIGN; OPTIMIZATION; RADIO SYSTEMS; RANDOM PROCESSES;

COMPRESSIVE SENSING; ESTIMATION PERFORMANCE; LEAST SQUARES CHANNEL ESTIMATION; PILOT DESIGN; PROJECTION METHOD; SPARSE CHANNEL ESTIMATIONS; SPECTRUM EFFICIENCY; SPECTRUM SENSING;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 84896829862     PISSN: 00189545     EISSN: None     Source Type: Journal    
DOI: 10.1109/TVT.2013.2280655     Document Type: Article

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