Globally optimal precoder design with finite-alphabet inputs for cognitive radio networks

IEEE Journal on Selected Areas in Communications

Volumn 30, Issue 10, 2012, Pages 1861-1874

  Zeng, Weiliang ^a   Xiao, Chengshan ^b   Lu, Jianhua ^a   Letaief, Khaled Ben ^c  

^a TSINGHUA UNIVERSITY   (China)

^b Missouri University of Science and Technology   (United States)

^c HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

Author keywords

Cognitive radio; finite alphabet inputs; linear precoding; multiple input multiple output; mutual information maximization; spectrum sharing

Indexed keywords

BRANCH AND BOUNDS; COGNITIVE RADIO NETWORK; FEASIBLE REGIONS; FINITE-ALPHABET INPUTS; GLOBAL OPTIMAL SOLUTIONS; GLOBAL OPTIMIZATION ALGORITHM; INTERFERENCE POWER; LINEAR PRE-CODING; LINEAR PRECODERS; MULTI-ANTENNA; MUTUAL INFORMATION MAXIMIZATION; MUTUAL INFORMATIONS; NONCONVEX PROBLEM; NUMERICAL EXAMPLE; OPTIMAL SOLUTIONS; PERFORMANCE GAIN; PRECODER DESIGN; PRECODERS; PRECODING; RELAXED PROBLEM; SPECTRUM SHARING; THEORETICAL LIMITS; TRANSMISSION RATES;

COGNITIVE RADIO; GLOBAL OPTIMIZATION; MIMO SYSTEMS; OPTIMAL SYSTEMS; OPTIMIZATION; SIGNAL ENCODING;

ALGORITHMS;

EID: 84867796204     PISSN: 07338716     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSAC.2012.121103     Document Type: Article

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