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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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.
|Subjects :||Electronic Engineering|
|Divisions :||Faculty of Engineering and Physical Sciences > Electronic Engineering|
|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|
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