A Pilot Allocation Algorithm Based on Coalitional Game Theory for Distributed MIMO Systems
A Pilot Allocation Algorithm Based on Coalitional Game Theory for Distributed MIMO Systems
复制标题
基于联盟博弈论的分布式MIMO系统导频分配算法
DOI:
10.1109/access.2019.2932183
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发表时间:
2019-07
期刊:
影响因子:
3.9
通讯作者:
Li Jiamin
中科院分区:
文献类型:
--
作者:
Zhu Pengcheng;Bao Jialong;Zhang Lingling;Li Jiamin
With the advent of the 5G era, the number of user terminals has increased dramatically. However, the limitation of pilot resources results in pilot reuse among user terminals, which makes the performance of massive multiple-input-multiple-output (MIMO) systems constrained by pilot contamination. In this paper, we propose a pilot allocation algorithm based on coalitional game theory to minimize the error of channel estimation in distributed MIMO systems. The simulation results show that the performance of the algorithm is very close to the exhaustive method with low complexity and far better than the random pilot reuse.
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影响因子:
3.9
作者:
Zhu Pengcheng;Li Jiamin;Wang Dongming;You Xiaohu
通讯作者:
You Xiaohu
影响因子:
1.1
作者:
Bogomolnaia, A;Jackson, MO
通讯作者:
Jackson, MO
DOI:
10.1007/s11432-018-9596-5
发表时间:
2018-07
期刊:
Science China Information Sciences
影响因子:
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