Approximation Algorithms for Online User Association in Multi-Tier Multi-Cell Mobile Networks

The constantly growing wireless bandwidth demand is pushing wireless networks to multi-tier architectures consisting of a macrocell tier and a number of dense small cell deployment tiers. In such a multi-tier multi-cell environment, the classic problem of associating users to base stations becomes b...

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Bibliographic Details
Published in:	IEEE/ACM transactions on networking Vol. 25; no. 4; pp. 2361 - 2374
Main Authors:	Weng Chon Ao, Psounis, Konstantinos
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.08.2017 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithm design and analysis Algorithms Approximation Approximation algorithms Associations Bandwidths Base stations Combinatorial analysis Computer architecture Computer simulation heterogeneous cellular networks Heuristic algorithms load balancing Load management massive MIMO Mathematical analysis MIMO mobility multi-user MIMO online algorithm Radio equipment randomized approximation algorithm Service introduction State of the art User association Wireless networks
ISSN:	1063-6692, 1558-2566
Online Access:	Get full text
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