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

Randa Zakhour; Stephen Hanly

doi:10.1109/ISWCS.2011.6125360

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 proceeding › Conference proceeding contribution › peer-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 language	English
Title of host publication	2011 8th International Symposium on Wireless Communication Systems, ISWCS'11
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	542-546
Number of pages	5
ISBN (Electronic)	9781612844022, 9781612844015
ISBN (Print)	9781612844039
DOIs	https://doi.org/10.1109/ISWCS.2011.6125360
Publication status	Published - 2011
Externally published	Yes
Event	2011 8th International Symposium on Wireless Communication Systems, ISWCS'11 - Aachen, Germany Duration: 6 Nov 2011 → 9 Nov 2011

Other

Other	2011 8th International Symposium on Wireless Communication Systems, ISWCS'11
Country/Territory	Germany
City	Aachen
Period	6/11/11 → 9/11/11

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10.1109/ISWCS.2011.6125360

Cite this

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title = "Min-max fair coordinated beamforming via large systems analysis: The two-cell case",

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.",

author = "Randa Zakhour and Stephen Hanly",

year = "2011",

doi = "10.1109/ISWCS.2011.6125360",

language = "English",

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pages = "542--546",

booktitle = "2011 8th International Symposium on Wireless Communication Systems, ISWCS'11",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "2011 8th International Symposium on Wireless Communication Systems, ISWCS'11 ; Conference date: 06-11-2011 Through 09-11-2011",

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Zakhour, R & Hanly, S 2011, Min-max fair coordinated beamforming via large systems analysis: The two-cell case. in 2011 8th International Symposium on Wireless Communication Systems, ISWCS'11., 6125360, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 542-546, 2011 8th International Symposium on Wireless Communication Systems, ISWCS'11, Aachen, Germany, 6/11/11. https://doi.org/10.1109/ISWCS.2011.6125360

Min-max fair coordinated beamforming via large systems analysis: The two-cell case. / Zakhour, Randa; Hanly, Stephen.
2011 8th International Symposium on Wireless Communication Systems, ISWCS'11. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2011. p. 542-546 6125360.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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AU - Zakhour, Randa

AU - Hanly, Stephen

PY - 2011

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N2 - 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.

AB - 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.

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DO - 10.1109/ISWCS.2011.6125360

M3 - Conference proceeding contribution

AN - SCOPUS:84857489339

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EP - 546

BT - 2011 8th International Symposium on Wireless Communication Systems, ISWCS'11

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

Y2 - 6 November 2011 through 9 November 2011

ER -

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

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