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A Distributed Method of Inter-Cell Interference Coordination (ICIC) Based on Dual Decomposition for Interference-Limited Cellular Networks

Kosta, C, Hunt, B, Quddus, AU and Tafazolli, R (2013) A Distributed Method of Inter-Cell Interference Coordination (ICIC) Based on Dual Decomposition for Interference-Limited Cellular Networks IEEE Communications Letters, 17 (6). pp. 1144-1147.

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Abstract

In this paper we present a novel distributed Inter-Cell Interference Coordination (ICIC) scheme for interference-limited heterogeneous cellular networks (HetNet). We reformulate our problem in such a way that it can be decomposed into a number of small sub-problems, which can be solved independently through an iterative subgradient method. The proposed dual decomposition method can also address problems with binary-valued variables. The proposed algorithm is compared with some reference schemes in terms of cell-edge and total cell throughput.

Item Type: Article
Subjects : Electronic Engineering
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
AuthorsEmailORCID
Kosta, CUNSPECIFIEDUNSPECIFIED
Hunt, BUNSPECIFIEDUNSPECIFIED
Quddus, AUUNSPECIFIEDUNSPECIFIED
Tafazolli, RUNSPECIFIEDUNSPECIFIED
Date : 1 June 2013
Identification Number : 10.1109/LCOMM.2013.040913.130224
Uncontrolled Keywords : Science & Technology, Technology, Telecommunications, TELECOMMUNICATIONS, Inter-cell RRM, interference avoidance/coordination, ICIC, linear programming optimization, dual decomposition, SUM-RATE MAXIMIZATION, POWER-CONTROL, SYSTEMS
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 18 Jul 2016 13:08
Last Modified : 18 Jul 2016 13:08
URI: http://epubs.surrey.ac.uk/id/eprint/811243

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