Liu, Ye and Chen, Chung Shue and Sung, Chi Wan and Singh, Chandramani (2018) A Game Theoretic Distributed Algorithm for FeICIC Optimization in LTE-A HetNets. In: IEEE-ACM TRANSACTIONS ON NETWORKING, 26 (2). p. 1033.
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Abstract
To obtain good network performance in Long Term Evolution-Advanced LTE-A heterogeneous networks HetNets, enhanced inter-cell interference coordination eICIC and further eICIC FeICIC have been proposed by LTE standardization bodies to address the entangled inter-cell interference and the user association problems. We propose the distributed algorithms based on the exact potential game framework for both eICIC and FeICIC optimizations. We demonstrate via simulations a 64 gain on energy efficiency EE achieved by eICIC and another 17 gain on EE achieved by FeICIC. We also show that FeICIC can bring other significant gains in terms of cell-edge throughput, spectral efficiency, and fairness among user throughputs. Moreover, we propose a downlink scheduler based on a cake-cutting algorithm that can further improve the performance of the optimization algorithms compared with conventional schedulers.
| Item Type: | Journal Article |
|---|---|
| Publication: | IEEE-ACM TRANSACTIONS ON NETWORKING |
| Publisher: | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA |
| Additional Information: | Copy right for this article belong to IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA |
| Department/Centre: | Division of Electrical Sciences > Electronic Systems Engineering (Formerly Centre for Electronic Design & Technology) |
| Date Deposited: | 09 May 2018 15:39 |
| Last Modified: | 25 Aug 2022 06:56 |
| URI: | https://eprints.iisc.ac.in/id/eprint/59833 |
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