Adaptive precoding scheme with efficient joint processing for downlink coordinated multi-point transmission system

被引：3
|
作者：
Ryu, Young-Su [1 ]
Jung, Su-Hyun [1 ]
Song, Hyoung-Kyu [1 ]
机构：
[1] Sejong Univ, uT Commun Res Inst, Seoul, South Korea
来源：
ELECTRONICS LETTERS | 2015年 / 51卷 / 24期
基金：
新加坡国家研究基金会;
关键词：
adaptive codes; precoding; radio links; radio equipment; error statistics; radio networks; telecommunication traffic; adaptive precoding scheme; joint processing; downlink coordinated multipoint transmission system; JP; precoding technique; channel state information; user equipment; bit error rate performance;
D O I：
10.1049/el.2015.1297
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An adaptive precoding scheme with efficient joint processing (JP) is proposed for the downlink coordinated multi-point transmission system. This scheme selects one JP technique and one precoding technique according to channel state information from the user equipment. The system-level simulation results show that the bit error rate performance of the proposed scheme is better than that of the conventional scheme.
引用
收藏
页码：2055 / 2056
页数：2
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