Sum-Rate Analysis of Two-Way Multi-relay Multi-user MIMO Networks with Two-hop Precoding

被引：0
|
作者：
Abu Hanif, Mohammad [1 ]
Lee, Moon Ho [1 ]
机构：
[1] Chonbuk Natl Univ, Div Elect & Informat Engn, Jeonju 561756, South Korea
来源：
2015 INTERNATIONAL CONFERENCE ON ICT CONVERGENCE (ICTC) | 2015年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we study a joint source and relay precoding technique for multiuser multi-relay that help to maximize sum rate (SR) for Multiple-Input Multiple-Output (MIMO) link. Here we proposed two-hop precoding technique by implementing Zero-Forcing (ZF) as source precoder and Dirty Paper Coding (DPC) as relay precoder. We show performance by simulating and show that ZF-DPC (i.e., ZF at source and DPC at relay) technique help us to improve sum-rate than using ZF-ZF (i.e., ZF precoder at source and relay).
引用
收藏
页码：891 / 893
页数：3
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