Robust lattice alignment for K-user MIMO interference channels with imperfect channel knowledge

IEEE Transactions on Signal Processing

Volumn 59, Issue 7, 2011, Pages 3315-3325

  Huang, Huang ^a   Lau, Vincent K N ^a   Du, Yinggang ^b   Liu, Sheng ^b  

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

^b HUAWEI TECHNOLOGIES CO LTD   (China)

Author keywords

Imperfect CSI; interference alignment; interference channel; lattice codes; MIMO

Indexed keywords

ALIGNMENT METHODS; CONTINUOUS OPTIMIZATION PROBLEMS; DATA RATES; DECODING ALGORITHM; DECORRELATORS; DESIRED SIGNAL; FEASIBILITY PROBLEM; GAUSSIANS; IMPERFECT CHANNEL KNOWLEDGE; IMPERFECT CSI; INTERFERENCE ALIGNMENT; INTERFERENCE CHANNEL; INTERFERENCE CHANNELS; ITERATIVE OPTIMIZATION ALGORITHMS; LATTICE CODES; MAXIMUM-LIKELIHOOD DECODING; MIXED INTEGER; MULTIPLE ACCESS; NUMERICAL RESULTS; OPTIMIZATION FORMULATIONS; PERFECT CHANNEL STATE INFORMATION; PRECODERS; QUASI-STATIC; QUASI-STATIC CHANNELS; SCALING COEFFICIENTS; SIGNAL TO NOISE; TWO STAGE;

ALGORITHMS; ALIGNMENT; COCHANNEL INTERFERENCE; DECODING; DESIGN; INTEGER PROGRAMMING; ITERATIVE METHODS; MAXIMUM LIKELIHOOD; MIMO SYSTEMS; NUMERICAL METHODS; OPTIMIZATION; RADIO INTERFERENCE; SIGNAL TO NOISE RATIO; TIME DIVISION MULTIPLE ACCESS;

CHANNEL STATE INFORMATION;

EID: 79959247609     PISSN: 1053587X     EISSN: None     Source Type: Journal    
DOI: 10.1109/TSP.2011.2135855     Document Type: Article

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