Distributed Enhanced Inter-Cell Interference Coordination (eICIC) in LTE-Advanced HetNets: A Potential Game Approach

Ye Liu 1, 2 Chung Shue Chen 2, 1 Chi Wan Sung 3
1 Nokia Bell Labs [Nozay]
2 LINCS - Laboratory of Information, Network and Communication Sciences
3 CUHK - City University of Hong Kong [Hong Kong]
Abstract : In this paper we propose a distributed algorithm for jointly optimizing almost blank subframe (ABS) and cell selection bias (CSB) patterns in Long Term Evolution-Advanced (LTE-A) heterogeneous networks (HetNets). We formulate the optimization problem as an exact potential game, where a Nash equilibrium point is guaranteed to be achieved within finite number of plays. Through simulations, we are able to demonstrate the fast convergence of the algorithm, an increase in average user rate, and a tremendous improvement on the service fairness of the users.
Type de document :
Communication dans un congrès
IEEE VTC-Spring, Workshop on Intelligent Design and Performance Evaluation of LTE-Advanced Networks, May 2015, Glasgow, United Kingdom. 2015
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Ye Liu, Chung Shue Chen, Chi Wan Sung. Distributed Enhanced Inter-Cell Interference Coordination (eICIC) in LTE-Advanced HetNets: A Potential Game Approach. IEEE VTC-Spring, Workshop on Intelligent Design and Performance Evaluation of LTE-Advanced Networks, May 2015, Glasgow, United Kingdom. 2015. 〈hal-01471135〉

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