Joint MMSE precoder and decoder design for downlink multiuser MIMO systems with arbitrary transmit power constraints

  • I-Tai Lu
  • Published 2009 in 2009 IEEE Sarnoff Symposium

Abstract

A novel unified approach to deal with arbitrary transmitted power constraints for designing jointly the MMSE precoders and decoders in downlink multiuser MIMO systems is developed. This work is an extension of the iterative approach developed in [1] for the total power constraint. An explicit expression relating Lagrange multipliers with the per-user… (More)

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Cite this paper

@article{Lu2009JointMP, title={Joint MMSE precoder and decoder design for downlink multiuser MIMO systems with arbitrary transmit power constraints}, author={I-Tai Lu}, journal={2009 IEEE Sarnoff Symposium}, year={2009}, pages={1-5} }