Performance analysis of multiple antenna systems with VQ-based feedback

  • J.C. Roh, B. D. Rao
  • Published 2004 in
    Conference Record of the Thirty-Eighth Asilomar…


We investigate vector quantization (VQ) methods for feeding back the channel information through a low-rate feedback channel in the context of multiple-antenna MISO systems. The performance of systems with VQ-based quantized beamforming is analyzed for the independent Rayleigh fading case. This requires finding the density of the squared inner-product… (More)

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@article{Roh2004PerformanceAO, title={Performance analysis of multiple antenna systems with VQ-based feedback}, author={J. C. Roh and B. D. Rao}, journal={Conference Record of the Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004.}, year={2004}, volume={2}, pages={1978-1982 Vol.2} }