Distributed Beamformer Design Under Mixed SINR Balancing and SINR-Target-Constraints

Conference proceedings article

Authors/Editors

Basutli, Bokamoso

Research Areas

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Publication Details

Author list: Basutli B, Lambotharan S

Publisher: IEEE

Place: NEW YORK

Publication year: 2015

Start page: 530

End page: 534

Number of pages: 5

eISBN: 978-1-4799-8058-1

Languages: English-Great Britain (EN-GB)

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Abstract

This work outlines how mixed quality-of-service (QoS) optimization in multi-cell coordinated beamforming (MCBF) can be effectively implemented using distributed algorithms. An alternating direction method of multipliers (ADMM) based algorithm has been adopted to provide distributed beam-former design based on the joint signal-to-interference-plus-noise ratio (SINR) balancing and SINR-target criterion. It is shown through simulations that the proposed algorithm has the ability to converge to optimal centralized solution.

Keywords

alternating direction method of multipliers (ADMM), convex, Distributed algorithm, mixed QoS, SINR balancing and SINR target

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