Linear Transceiver Design With Per-Antenna Power Constraints in Full-Duplex Multi-user MIMO Systems

Tharmalingam Ratnarajah, Lin Zhou, Ali Cagatay Cirik

Research output: Contribution to journalArticlepeer-review

Abstract

We study a mean-squared-error-based linear transceiver design problem in a multiple-input multiple-output cellular system with a full-duplex base station serving multiple half-duplex uplink and downlink users simultaneously under the practical per-antenna power constraints. First, an iterative nonlinear Gauss-Seidel type algorithm updating the beamformer of each transmit antenna using simple closed-form expressions is proposed. Then, a lower complexity design is proposed based on alternating direction method of multipliers.
Original languageEnglish
Pages (from-to)412-415
JournalIEEE Wireless Communications Letters
Volume5
Issue number4
DOIs
Publication statusPublished - 24 May 2016

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