Dynamic Clustering of Coordinated Multi-point Transmission Based on Friends Algorithm

被引：0
|
作者：
HENG Wei [1 ]
LIANG Tian [1 ]
MENG Chao [1 ]
LI Shihuan [1 ]
LU Xiaowen [1 ]
机构：
[1] National Mobile Communications Research Laboratory, Southeast University
来源：
Chinese Journal of Electronics | 2015年 / 24卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Coordinated multi-point(Co MP); Static clustering; Dynamic clustering; Friends algorithm;
D O I：
暂无
中图分类号：
TN929.5 [移动通信];
学科分类号：
080402 ; 080904 ; 0810 ; 081001 ;
摘要：
Coordinated multi-point(Co MP) transmission has been regarded as a fascinating technology for4 G wireless communication systems. In this paper, the Co MP dynamic clustering problem is studied, a Friends algorithm(F-A) is proposed based on the procedure of making friends in human society, and then a dynamic clustering scheme is proposed based on F-A. The mutual interference among cells of the network is considerate in this algorithm, which can be obtained by CSI feedback.Compared to Traversal search(T-S) algorithm, the proposed algorithm has lower computational complexity, and the performance is almost equal. Simulation results show the proposed scheme is effective for dynamic clustering.
引用
收藏
页码：414 / 418
页数：5
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