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Title: Multi-cell MIMO cooperative networks: A new look at interference
Authors: Gesbert, D.
Hanly, S. 
Huang, H.
Shamai Shitz, S.
Simeone, O.
Yu, W.
Keywords: beamforming
cellular networks
Issue Date: Dec-2010
Citation: Gesbert, D., Hanly, S., Huang, H., Shamai Shitz, S., Simeone, O., Yu, W. (2010-12). Multi-cell MIMO cooperative networks: A new look at interference. IEEE Journal on Selected Areas in Communications 28 (9) : 1380-1408. ScholarBank@NUS Repository.
Abstract: This paper presents an overview of the theory and currently known techniques for multi-cell MIMO (multiple input multiple output) cooperation in wireless networks. In dense networks where interference emerges as the key capacity-limiting factor, multi-cell cooperation can dramatically improve the system performance. Remarkably, such techniques literally exploit inter-cell interference by allowing the user data to be jointly processed by several interfering base stations, thus mimicking the benefits of a large virtual MIMO array. Multi-cell MIMO cooperation concepts are examined from different perspectives, including an examination of the fundamental information-theoretic limits, a review of the coding and signal processing algorithmic developments, and, going beyond that, consideration of very practical issues related to scalability and system-level integration. A few promising and quite fundamental research avenues are also suggested. © 2006 IEEE.
Source Title: IEEE Journal on Selected Areas in Communications
ISSN: 07338716
DOI: 10.1109/JSAC.2010.101202
Appears in Collections:Staff Publications

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