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
相关论文
共 50 条
  • [21] A Two-Way Relay Scheme for Multi-User MIMO Systems with Partial CSIT
    Jin, Sai
    Zhang, Deyou
    Ping, Li
    [J]. IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2016, E99A (02): : 678 - 681
  • [22] Asynchronous Two-Way MIMO Relaying: A Multi-Relay Scenario
    Rahimi, Razgar
    Shahbazpanahi, Shahram
    [J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2018, 17 (07) : 4270 - 4287
  • [23] Achievable Sum-Rate of Two-Way AF Relay Networks with Relay Adaptation
    Rodriguez, Leonardo Jimenez
    Tran, Nghi H.
    Thu Le-Ngoc
    [J]. 2013 IEEE 77TH VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING), 2013,
  • [24] Joint Multi-User Precoding in Multi-Relay Systems
    Long, Hang
    Xiang, Wei
    Zhang, Yueying
    Wang, Jing
    Wang, Wenbo
    [J]. 2012 7TH INTERNATIONAL ICST CONFERENCE ON COMMUNICATIONS AND NETWORKING IN CHINA (CHINACOM), 2012, : 451 - 456
  • [25] Weighted Sum Rate Maximization for Multi-User Multi-Relay MIMO Systems with Direct Links
    Choi, Hyun-Joo
    Lee, Kyoung-Jae
    Song, Changick
    Kim, Heejin
    Lee, Inkyu
    [J]. 2013 IEEE 77TH VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING), 2013,
  • [26] Rate Optimization for Relay Precoding Design with Imperfect CSI in Two-hop MIMO Relay Networks
    Fu, Youhua
    Zhu, Wei-Ping
    Liu, Chen
    [J]. 2011 IEEE VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL), 2011,
  • [27] Sum MSE Minimization for Downlink Multi-Relay Multi-User MIMO Network
    Cho, Young-Min
    Yang, Janghoon
    Seo, Jeongwook
    Kim, Dong Ku
    [J]. KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS, 2014, 8 (08): : 2722 - 2742
  • [28] Diversity Analysis of Multi-User Multi-Relay Networks
    Kim, Junsu
    Michalopoulos, Diomidis S.
    Schober, Robert
    [J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2011, 10 (07) : 2380 - 2389
  • [29] On the performance of cognitive two-way relay networks with multi-user scheduling and shadowing
    Erdogan, Eylem
    Kabaoglu, Nihat
    Afana, Ali
    Ikki, Salama
    [J]. PHYSICAL COMMUNICATION, 2019, 35
  • [30] Sum-Rate Analysis for Multi-User MIMO Systems With User Exposure Constraints
    Ying, Dawei
    Love, David J.
    Hochwald, Bertrand M.
    [J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2017, 16 (11) : 7376 - 7388
12345