Joint transceiver and relay beamforming design for multi-pair two-way relay systems

Hyunjo Chung, Namyoon Lee, Byonghyo Shim, Tae Won Oh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

In this work, we propose a simple yet effective beam-forming technique for multiple-input multiple-output (MIMO) multi-pair two-way relay channels. Two key ingredients in our technique are adoption of signal space alignment (SSA) for transmit and receive beamforming and amplify-and-forward (AF) relay beamforming based on advanced zero-forcing (ZF) criterion. From the sum-rate analysis on MIMO multi-pair two-way relay channels, we show that the proposed method achieves full multiplexing gain and substantial beamforming gain in realistic multi-pair two-way relay scenario.

Original languageEnglish
Title of host publication2012 IEEE International Conference on Communications, ICC 2012
Pages3795-3799
Number of pages5
DOIs
Publication statusPublished - 2012
Event2012 IEEE International Conference on Communications, ICC 2012 - Ottawa, ON, Canada
Duration: 2012 Jun 102012 Jun 15

Publication series

NameIEEE International Conference on Communications
ISSN (Print)1550-3607

Other

Other2012 IEEE International Conference on Communications, ICC 2012
CountryCanada
CityOttawa, ON
Period12/6/1012/6/15

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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    Chung, H., Lee, N., Shim, B., & Oh, T. W. (2012). Joint transceiver and relay beamforming design for multi-pair two-way relay systems. In 2012 IEEE International Conference on Communications, ICC 2012 (pp. 3795-3799). [6364260] (IEEE International Conference on Communications). https://doi.org/10.1109/ICC.2012.6364260