Network Multi-point Coordinating Downlink Transmission with the Clustered Precoding Design

被引：2

作者：

Xiao, Shang-hui ^{[1
]}

Zhang, Zhong-pei ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Natl Key Lab Commun, Chengdu 610054, Sichuan, Peoples R China

来源：

2009 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS AND SYSTEMS PROCEEDINGS, VOLUMES I & II: COMMUNICATIONS, NETWORKS AND SIGNAL PROCESSING, VOL I/ELECTRONIC DEVICES, CIRUITS AND SYSTEMS, VOL II | 2009年

关键词：

MIMO; CAPACITY;

D O I：

10.1109/ICCCAS.2009.5250523

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Coordinating transmission techniques by multiple base stations or radio access points have recently attracted a lot of attention because of its potential for inter-cell co-channel interference mitigation and spectral efficiency significant improvement. This paper explicitly presents network multi-point coordinating downlink transmission technologies, especially discusses the clustered supercell configuration with adaptive coordination strategies and optimal precoding design. Some results show that the clustered supercell multi-point coordinating structure is a reasonable choice for improvement on spectral efficiency with the reduced feedback.

引用

页码：128 / 132

页数：5