• 学术论文 •

### 双时隙多用户线性网络编码协作的中断概率分析

1. 温州大学物理与电子信息工程学院, 浙江温州 325035
• 收稿日期:2014-08-13 修回日期:2015-05-04 出版日期:2016-02-25
• 通讯作者:
• 胡倩
• 作者简介:
• 唐震洲 男,1978年生于浙江温州,博士.现为温州大学物理与电子信息工程学院副教授,硕士生导师.研究方向为无线网络编码,协作通信.E-mail:mr.tangzz@gmail.com
• 基金资助:
• 国家自然科学基金 (No.61323210,No.61201426,No.61303211); 浙江省自然科学基金 (No.LY15F030010,No.LQ13F020010); 2014年省教育厅科研项目 (No.Y201430529)

### Outage Probability of Two-Slots Multiuser Linear Network Coded Cooperation

TANG Zhen-zhou, LI Chang, Ruan Xiu-kai, HU Qian

1. College of Physics and Electronic Information Engineering, Wenzhou University, Wenzhou, Zhejiang 325035, China
• Received:2014-08-13 Revised:2015-05-04 Online:2016-02-25 Published:2016-02-25

Abstract:

Linear network coded cooperation (LNCC) is a technology that integrates linear network coding into cooperative communication.It can improve the spectrum efficiency and decrease outage probability of data transmissions.In this paper, the outage probability of the two-slots LNCC with M(M≥2) users is theoretically analyzed, tight approximated outage.Monte Carlo simulations are conducted to verify the theoretical analyses.Moreover, the asymptotic outage probability and the diversity order of two-slots M-users LNCC are also studied.In order to demonstrate the benefits introduced by linear network coding to cooperative communication, the performance comparison between the two-slots M-users LNCC and the traditional M-users Decode-and-Forward cooperation with the same diversity order is carried out.The results show that given the same effective spectrum efficiency, the outage probability of two-slots M-users LNCC is greatly lower than that of the latter.