Outage Probability of Two-Slots Multiuser Linear Network Coded Cooperation

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

doi:10.3969/j.issn.0372-2112.2016.02.007

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Outage Probability of Two-Slots Multiuser Linear Network Coded Cooperation

更新时间：2025-07-16

- Outage Probability of Two-Slots Multiuser Linear Network Coded Cooperation
- Acta Electronica Sinica Vol. 44, Issue 2, Pages: 289-294(2016)
- 作者机构：
  
  温州大学物理与电子信息工程学院,浙江,温州,325035
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0372-2112.2016.02.007
  CLC： TN925
- Published：2016
- 稿件说明：
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TANG Zhen-zhou, LI Chang, Ruan Xiu-kai, et al. Outage Probability of Two-Slots Multiuser Linear Network Coded Cooperation[J]. Acta Electronica Sinica, 2016, 44(2): 289-294.
DOI：

TANG Zhen-zhou, LI Chang, Ruan Xiu-kai, et al. Outage Probability of Two-Slots Multiuser Linear Network Coded Cooperation[J]. Acta Electronica Sinica, 2016, 44(2): 289-294. DOI： 10.3969/j.issn.0372-2112.2016.02.007.

摘要

线性网络编码协作(LNCC)是一种将线性网络编码与协作通信相结合的技术

能够提高频带利用率

降低中断概率.该文从理论上分析了双时隙

(

2)用户LNCC的紧近似中断概率

并通过Monte Carlo仿真验证了理论分析的正确性.同时

通过分析渐近中断概率

该文给出了双时隙

用户LNCC的分集阶数.为了说明线性网络编码为协作通信带来的额外增益

该文将双时隙

用户LNCC与分集阶数相同的传统

用户放大-转发协作系统进行了性能比较.结果发现

给定相同的有效频谱效率

前者的中断概率要显著低于后者.

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

(

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

-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

-user

s LNCC and the traditional

-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

-users LNCC is greatly lower than that of the latter.

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