Robust SINR-constrained MISO downlink beamforming: When is semidefinite programming relaxation tight?

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2011, Pages 3096-3099

  Song, Enbin ^a   Shi, Qingjiang ^b   Sanjabi, Maziar ^c   Sun, Ruoyu ^c   Luo, Zhi Quan ^c  

^a SICHUAN UNIVERSITY   (China)

^b SHANGHAI JIAO TONG UNIVERSITY   (China)

^c University of Minnesota   (United States)

Author keywords

channel uncertainty; Robust beamforming; SDR; SINR

Indexed keywords

CHANNEL UNCERTAINTIES; DOWNLINK BEAM-FORMING; IMPERFECT CHANNEL STATE INFORMATION; MISO SYSTEMS; MULTI-USER; NONCONVEX OPTIMIZATION PROBLEM; ROBUST BEAMFORMING; SDR; SEMIDEFINITE PROGRAMMING RELAXATIONS; SEMIDEFINITE RELAXATION; SINR;

CHANNEL STATE INFORMATION; MATHEMATICAL PROGRAMMING; SPEECH COMMUNICATION;

BEAMFORMING;

EID: 80051612678     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2011.5946350     Document Type: Conference Paper

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