Relay-Code Design for Multi-User Cooperation

Huang Ying; Lei Jing; Wei Ji-bo; Jiang Wen-li

doi:10.3969/j.issn.0372-2112.2012.10.011

您当前的位置：

首页 >

文章列表页 >

Relay-Code Design for Multi-User Cooperation

更新时间：2025-07-16

- Relay-Code Design for Multi-User Cooperation
- Acta Electronica Sinica Vol. 40, Issue 10, Pages: 1971-1975(2012)
- 作者机构：
  
  国防科技大学电子科学与工程学院,湖南,长沙,410073
- 作者简介：
- 基金信息：
  
  Ph.D. Programs Foundation of Ministry of Education of China (No.20094307110004)
- DOI：10.3969/j.issn.0372-2112.2012.10.011
  CLC： TN929.5
- Published：2012
- 稿件说明：
移动端阅览
Huang Ying, Lei Jing, Wei Ji-bo, et al. Relay-Code Design for Multi-User Cooperation[J]. Acta Electronica Sinica, 2012, 40(10): 1971-1975.
DOI：

Huang Ying, Lei Jing, Wei Ji-bo, et al. Relay-Code Design for Multi-User Cooperation[J]. Acta Electronica Sinica, 2012, 40(10): 1971-1975. DOI： 10.3969/j.issn.0372-2112.2012.10.011.

摘要

基于多维映射和编码理论的基本思想

设计了两种适应多用户单中继模型的中继编码矩阵

为无线通信中增强中继传输性能提供了良好的解决方案.推导了两种中继编码系统的性能

与未进行中继编码的系统进行性能仿真对比

结果表明两种中继编码均可以获得额外的增益

而基于编码理论的中继编码更具性能优势.分析了中继编码系统相对于未编码系统所带来的额外复杂度

分析表明满足一定条件下

基于多维映射的中继编码在额外复杂度方面具有优势.

Abstract

Based on the idea of hypercube constellation and code theory

two kinds of relay-coding matrix are designed for multi-user single relay model

that provide the schemes for resolving how to enhance the performance of relay transmission in wireless communication.The performance of system with different relay-codes are deduced

compared with the system without relay-codes through simulation

the result shows that additional gain can be achieved and the relay-code based on code theory has performance advantage.Compared with system without relay-code

the additional complexity of two relay-coded systems are analyzed.The analysis result shows that the relay-code based on hypercube constellation has advantage on additional complexity when some condition is satisfied.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Design and Optimization of Downlink Time Reversal Non-Orthogonal Multiple Access System

Linear Precoding Based on Maximum SJNR in Multi-user MIMO Downlink

A Queueing Model and Probabilistic Scheduling for Multi-user Network Applications

Fast-ICA Based Optimize Blind Estimation of Spreading Sequence of CDMA Signals

Security Transmission Scheme on Physical Layer for Multi-user in Massive MIMO Relay System

Related Author

LEI Wei-jia

ZHANG Yue

LEI Hong-jiang

XIE Xian-zhong

LI Shao-qian

TANG Wan-bin

LI Ken-li

XIAO Zheng

Related Institution

School of Communication and Information Engineering， Chongqing University of Posts and Telecommunications

Chongqing Key Laboratory of Mobile Communications Technology， Chongqing University of Posts and Telecommunications

Graduate School of Chongqing University of Posts and Telecommunications

National Key Laboratory of Communication, University of Electronic Science and Technical of China

College of Mathematics and Computer Science, Hunan Normal University

⁰