基于叠加编码的协作传输与性能分析

doi:10.19678/j.issn.1000-3428.0056087

计算机工程 ›› 2020, Vol. 46 ›› Issue (9): 172-177. doi: 10.19678/j.issn.1000-3428.0056087

基于叠加编码的协作传输与性能分析

芮雄丽^1,2, 曹雪虹²

1. 南京邮电大学通信与信息工程学院, 南京 210003;
2. 南京工程学院通信工程学院, 南京 210067

收稿日期:2019-09-23 修回日期:2019-10-25 发布日期:2019-11-04
作者简介:芮雄丽(1978-),女,讲师、博士,主研方向为协作通信;曹雪虹,教授、博士生导师。
基金资助:
江苏省自然科学基金（BK20160781）；江苏省普通高校研究生科研创新计划项目（CXZZ12_0475）。

Cooperative Transmission and Performance Analysis Based on Superposition Coding

RUI Xiongli^1,2, CAO Xuehong²

1. College of Communication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China;
2. College of Communication Engineering, Nanjing Institute of Technology, Nanjing 210067, China

Received:2019-09-23 Revised:2019-10-25 Published:2019-11-04

摘要/Abstract

摘要： 针对传统三节点协作通信模型中的中继节点无偿为源节点转发数据，造成频谱效率降低的问题，基于解码转发协作协议，提出一种基于叠加编码的协作传输模式，并对其传输速率和中断概率进行分析。该模式利用链路层控制信息的交换获得链路状态信息，以提高系统传输速率为目标，在中继处利用叠加编码将中继信息与源节点信息进行叠加发送。仿真结果表明，与传统三节点协作传输模式相比，该传输模式能够有效提高系统的传输速率。

关键词: 协作传输, 叠加编码, 性能分析, 传输速率, 解码转发

Abstract: In the traditional three-node cooperative communication model,relay nodes forward data for free for source nodes,which reduces the spectral efficiency.To address the problem,this paper proposes a cooperative transmission mode based on the Decode-and-Forward(DF) cooperative protocol using superposition coding,and analyze its transmission rate and outage risk.In order to improve the cooperative transmission rate of the system,the mode obtains Channel Status Information(CSI) through the exchanges of control information in the link layer,and uses superposition coding at the Relay nodes to implement superposition transmission of the relay node information and source node information.Simulation results show that compared with the traditional three-node cooperative transmission mode,the proposed mode can effectively improve the transmission rate of the system.

Key words: cooperative transmission, superposition coding, performance analysis, transmission rate, Decode-and-Forward(DF)

中图分类号:

TN925

芮雄丽, 曹雪虹. 基于叠加编码的协作传输与性能分析[J]. 计算机工程, 2020, 46(9): 172-177.

RUI Xiongli, CAO Xuehong. Cooperative Transmission and Performance Analysis Based on Superposition Coding[J]. Computer Engineering, 2020, 46(9): 172-177.

https://www.ecice06.com/CN/Y2020/V46/I9/172

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参考文献

[1] NOMIKOS N,CHARALAMBOUS T,VOUYIOUKAS D,et al.Hybrid NOMA/OMA with buffer-aided relay selection in cooperative networks[J].IEEE Journal of Selected Topics in Signal Processing,2019,13(3):524-537.
[2] ZHU L P,ZHANG J,XIAO Z Y,et al.Optimal user pairing for downlink Non-Orthogonal Multiple Access(NOMA)[J].IEEE Wireless Communications Letters,2019,8(2):328-331.
[3] LONG Ken,CHEN Dejian,WU Fangwei.Non-orthogonal multiple access scheme based on user sequence phase rotation[J].Computer Engineering,2019,45(9):49-54.(in Chinese)龙恳,陈德建,吴芳炜.基于用户序列相位旋转的非正交多址接入方案[J].计算机工程,2019,45(9):49-54.
[4] DAI Linglong,WANG Bichai,YUAN Yifei,et al.Non-orthogonal multiple access for 5G:solutions,challenges,opportunities,and future research trends[J].IEEE Communications Magazine,2015,53(9):74-81.
[5] HUI A L C,LETAIEF K B.Successive interference cancellation for multiuser asynchronous DS/CDMA detectors in multipath fading links[J].IEEE Transactions on Communications,1998,46(3):384-391.
[6] WEBER S P,ANDREWS J G,YANG X Y,et al.Transmission capacity of wireless ad hoc networks with successive interference cancellation[J].IEEE Transactions on Information Theory,2007,53(8):2799-2814.
[7] DING Z G,LEI X F,KARAGIANNIDIS G K,et al.A survey on non-orthogonal multiple access for 5G networks:research challenges and future trends[J].IEEE Journal on Selected Areas in Communications,2017,35(10):2181-2195.
[8] LIANG X S,WU Y P,NG D W K,et al.Outage performance for cooperative NOMA transmission with an AF relay[J].IEEE Communications Letters,2017,21(11):2428-2431.
[9] LIU Yang,HAN Guangjie,SHI Sulong,et al.Downlink cooperative broadcast transmission based on superposition coding in a relaying system for future wireless sensor networks[J].Sensors,2018,18(6):1-26.
[10] LÜ Lu,CHEN Jian,NI Qiang,et al.Design of cooperative non-orthogonal multicast cognitive multiple access for 5G systems:user scheduling and performance analysis[J].IEEE Transactions on Communications,2017,65(6):2641-2656.
[11] LI Meiling,LI Ying,SAMI Muhaidat,et al.Research on the NOMA performance in cognitive cooperation network[J].Journal on Communications,2018,39(9):57-66.(in Chinese)李美玲,李莹,SAMI Muhaidat,等.认知协作网络中非正交多址接入技术性能研究[J].通信学报,2018,39(9):57-66.
[12] SU W F,SADEK A K,RAYLIU K J.Cooperative communication protocols in wireless networks:performance analysis and optimum power allocation[J].Wireless Personal Communications,2008,44(2):181-217.
[13] XU F,LAU F C M,ZHOU Q F,et al.Outage performance of cooperative communication systems using opportunistic relaying and selection combining receiver[J].IEEE Signal Processing Letters,2009,16(2):113-116.
[14] XU Jisheng,ZENG Fanzi,LI Kang,et al.Performance analysis of two-way relay cooperation underlay cognitive radio networks based on WIPT[J].Journal on Communications,2019,40(2):129-136.(in Chinese)徐纪胜,曾凡仔,李康,等.基于WIPT的两路中继协作underlay认知无线电的性能分析[J].通信学报,2019,40(2):129-136.
[15] EZE J,ZHANG S J,LIU E J,et al.Cognitive radio-enabled internet of vehicles:a cooperative spectrum sensing and allocation for vehicular communication[J].IET Networks,2018,7(4):190-199.
[16] GE Xiaohu,CHENG Hui,MAO Guoqiang,et al.Vehicular communications for 5G cooperative small-cell networks[J].IEEE Transactions on Vehicular Technology,2016,65(10):7882-7894.
[17] LIU K,CHANG X Y,LIU F,et al.A cooperative MAC protocol with rapid relay selection for wireless ad hoc networks[J].Computer Networks,2015,91:262-282.
[18] DING Z G,PENG M G,POOR H V.Cooperative non-orthogonal multiple access in 5G systems[J].IEEE Communications Letters,2015,19(8):1462-1465.
[19] DING Z G,DAI H Y,POOR H V.Relay selection for cooperative NOMA[J].IEEE Wireless Communications Letters,2016,5(4):416-419.
[20] ZHAO Jing,DING Zhiguo,FAN Pingzhi,et al.Dual relay selection for cooperative NOMA with distributed space time coding[J].IEEE Access,2018,6:20440-20450.
[21] ZHOU Yong,ZHUANG Weihua.Throughput analysis of cooperative communication in wireless ad hoc networks with frequency reuse[J].IEEE Transactions on Wireless Communications,2015,14(1):205-218.

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