Downlink multiuser MIMO systems with adaptive feedback rate

IEEE Transactions on Vehicular Technology

Volumn 61, Issue 3, 2012, Pages 1445-1451

  Sohn, Illsoo ^a   Park, Chang Soon ^b   Lee, Kwang Bok ^c  

^a LG Electronics Inc   (South Korea)

^b Samsung Advanced Institute of Technology (SAIT)   (South Korea)

^c Seoul National University   (South Korea)

Author keywords

Limited feedback; multiple input multiple output (MIMO) broadcast channels; multiuser MIMO (MU MIMO); zero forcing beamforming (ZFBF)

Indexed keywords

ADAPTIVE FEEDBACK; CHANNEL FEEDBACKS; DOWNLINK MULTIUSER MIMO SYSTEMS; EFFICIENT CHANNELS; FEEDBACK DESIGNS; FEEDBACK RATES; LIMITED FEEDBACK; LOW-COMPLEXITY; MU-MIMO; MULTI-USER; MULTI-USER MIMO; MULTIPLE INPUT MULTIPLE OUTPUT (MIMO); NUMERICAL RESULTS; STEEPEST DESCENT; TWO STAGE; ZERO-FORCING BEAMFORMING;

BEAMFORMING; CONVEX OPTIMIZATION; TELECOMMUNICATION REPEATERS;

MULTIPATH PROPAGATION;

EID: 84858977349     PISSN: 00189545     EISSN: None     Source Type: Journal    
DOI: 10.1109/TVT.2012.2184807     Document Type: Article

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