Pilot contamination and precoding in multi-cell TDD systems

IEEE Transactions on Wireless Communications

Volumn 10, Issue 8, 2011, Pages 2640-2651

  Jose, Jubin ^a   Ashikhmin, Alexei ^b   Marzetta, Thomas L ^b   Vishwanath, Sriram ^a  

^a The University of Texas at Austin   (United States)

^b LUCENT TECHNOLOGIES   (United States)

Author keywords

MMSE precoding; pilot contamination; Time division duplex systems; uplink training

Indexed keywords

CLOSED-FORM EXPRESSION; DOWNLINK TRANSMISSIONS; FUNDAMENTAL PROBLEM; MMSE-PRECODING; MULTICELL; MULTICELL SYSTEM; MULTIPLE ANTENNA SYSTEMS; NUMERICAL RESULTS; PERFORMANCE GAIN; PILOT CONTAMINATION; PRECODING; PRECODING MATRIX; TIME DIVISION DUPLEX; TIME-DIVISION DUPLEX SYSTEMS; TRAINING SEQUENCES; UPLINK CHANNEL; UPLINK TRAINING;

ANTENNAS; BASE STATIONS; CHANNEL STATE INFORMATION; NUMERICAL METHODS;

CELLS;

EID: 84860389999     PISSN: 15361276     EISSN: None     Source Type: Journal    
DOI: 10.1109/TWC.2011.060711.101155     Document Type: Article

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