Trust Degree Based Beamforming for MISO Cooperative Communication System

Jong Yeol Ryu, Jemin Lee, Tony Q.S. Quek

Research output: Contribution to journalArticlepeer-review

18 Citations (Scopus)

Abstract

For a multiple-input-single-output (MISO) cooperative communication system, we consider a beamforming design problem by taking into account trust degrees between nodes. For given trust degrees, we design the optimal transmit beamformer in terms of an expected achievable rate as a linear combination of channel vectors weighted by trust degrees. In the numerical results, it is shown that the achievable rate can be increased by exploiting the trust degrees between nodes on the beamforming design.

Original languageEnglish
Article number7225123
Pages (from-to)1957-1960
Number of pages4
JournalIEEE Communications Letters
Volume19
Issue number11
DOIs
Publication statusPublished - 2015 Nov 1

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

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