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：

ChineseJournalofElectronics | 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

页码：414 / 418

页数：5

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