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- Title
Energy-efficient resource allocation in multi-cell LTE system.
- Authors
FU Jin-hua; HUANG Xiao-yan; WU Fan; LENG Su-peng; MA Li-xiang
- Abstract
This paper proposed an algorithm for resource allocation under QoS constraint with the objective of maximizing system energy-efficiency in multi-cell LTE system. It was decomposed into sub-channel adaption and power control, and solved iteratively. The sub-channel adaption algorithm was based on three basic models. It developed an non-cooperative game for energy-efficient power control, and proved the existence of equilibrium. It also proposed an algorithm to solve the equilibrium. Simulation results demonstrate that the performance of this algorithm is more energy-efficient and result in most throughput. The performance is better in stronger interference.
- Publication
Application Research of Computers / Jisuanji Yingyong Yanjiu, 2015, Vol 32, Issue 4, p1161
- ISSN
1001-3695
- Publication type
Article
- DOI
10.3969/j.issn.1001-3695.2015.04.048