Min-max fair coordinated beamforming via large systems analysis: The two-cell case

Randa Zakhour*, Stephen Hanly

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

3 Citations (Scopus)

Abstract

In [1], we considered base station (BS) cooperation in the form of coordinated beamforming, focusing on min-max fairness in the power usage subject to target SINR constraints: optimal beamforming strategies were characterized, and it was shown that in the asymptotic regime where the number of antennas at each BS and that of users in each cell both grow large with their ratios held constant, the dimensionality of the optimization is greatly reduced. In the present paper, we focus on the two cell case, for which feasibility conditions are established and the asymptotic problem solution is reduced to a simple single parameter search.

Original languageEnglish
Title of host publication2011 8th International Symposium on Wireless Communication Systems, ISWCS'11
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages542-546
Number of pages5
ISBN (Electronic)9781612844022, 9781612844015
ISBN (Print)9781612844039
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event2011 8th International Symposium on Wireless Communication Systems, ISWCS'11 - Aachen, Germany
Duration: 6 Nov 20119 Nov 2011

Other

Other2011 8th International Symposium on Wireless Communication Systems, ISWCS'11
CountryGermany
CityAachen
Period6/11/119/11/11

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