Near-optimal power allocation for MIMO channels with mean or covariance feedback

IEEE Transactions on Communications

Volumn 58, Issue 1, 2010, Pages 289-300

  Li, Xiao ^a   Jin, Shi ^a   Gao, Xiqi ^a   Wong, Kai Kit ^b  

^a SOUTHEAST UNIVERSITY   (China)

^b UNIVERSITY COLLEGE LONDON   (United Kingdom)

Author keywords

Covariance; Ergodic capacity; Feedback; Mean; MIMO; Power allocation

Indexed keywords

CHANNEL FEEDBACKS; CLOSED-FORM EXPRESSION; COMPLEX OPTIMIZATION; COVARIANCE; COVARIANCE FEEDBACK; EIGENVECTORS; ERGODIC CAPACITY; MATRIX; MIMO CHANNEL; MIMO FADING CHANNELS; MULTIPLE ANTENNA; MUTUAL INFORMATIONS; OPTIMAL INPUT COVARIANCE; OPTIMAL POWER ALLOCATION; OPTIMAL SOLUTIONS; POWER ALLOCATION ALGORITHMS; POWER ALLOCATIONS; RAYLEIGH; SIMULATION RESULT; SPATIAL DOMAINS; TRANSMIT ANTENNA; TRANSMITTER AND RECEIVER; UPPER BOUND; WATERFILLING;

ANTENNAS; COMMUNICATION CHANNELS (INFORMATION THEORY); FADING (RADIO); FADING CHANNELS; GENE EXPRESSION; OPTIMIZATION; RANDOM PROCESSES; TRANSMITTERS;

COVARIANCE MATRIX;

EID: 76649115008     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOMM.2010.01.070377     Document Type: Article

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