多个可重构智能表面辅助的双向通信系统中断概率分析

宋康; 董丹丹; 李春国

doi:10.11999/JEIT220072

多个可重构智能表面辅助的双向通信系统中断概率分析

doi: 10.11999/JEIT220072

宋康^{1, 2, ,},
董丹丹¹,
李春国³

1.
青岛大学电子信息学院青岛 266071
2.
西安邮电大学陕西省信息通信网络及安全重点实验室西安 710121
3.
东南大学信息科学与工程学院南京 210096

基金项目: 国家重点研发计划(2020YFB1807201)，国家自然科学基金(61901241, 62171119)，江苏省重点研发计划(BE2021013-3)，陕西省信息通信网络及安全重点实验室开放课题基金(ICNS201903)

详细信息

作者简介:
宋康：男，1986年生，副教授，研究方向为协作通信、智能信号处理

董丹丹：女，1998年生，硕士生，研究方向为无线通信、智能反射表面

李春国：男，1983年生，教授，研究方向为无线通信理论与技术、人工智能信号处理理论

通讯作者:
宋康　sk@qdu.edu.cn

中图分类号: TN929.5
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- 被引次数: 0
出版历程
- 收稿日期: 2022-01-17
- 修回日期: 2022-04-07
- 网络出版日期: 2022-04-19
- 刊出日期: 2022-07-25

Outage Performance Analysis of Multiple Reconfigurable Intelligent Surfaces Assisted Two-way Communication System

SONG Kang^{1, 2
, ,},
DONG Dandan¹,
LI Chunguo³

1.
College of Electronic and Information Engineering, Qingdao University, Qingdao 266071, China
2.
Shaanxi Key Laboratory of Information Communication Network and Security, Xi’an University of Posts & Telecommunications, Xi’an 710121, China
3.
School of Information Science and Engineering, Southeast University, Nanjing 210096, China

Funds: The National Key Research and Development Program of China (2020YFB1807201), The National Natural Science Foundation of China (61901241, 62171119), The Key Research and Development Plan of Jiangsu Province (BE2021013-3), The Open Research Funds of Shaanxi Key Laboratory of Information Communication Network and Security (ICNS201903)

摘要

摘要: 可重构智能表面(RIS)可以智能地改变无线传播环境来显著提高通信性能，被视为6G的潜在关键技术之一。为了进一步提升RIS辅助通信系统的性能，该文提出一种双向RIS选择方案，通过引入全双工技术和自干扰消除技术，有效提高了系统传输效率。研究了所提方案在瑞利衰落信道下的中断性能，推导了所提系统的中断概率的闭合表达式，得到了系统中断概率与系统中RIS反射单元的数量、RIS个数等系统参数之间的函数关系。最后，蒙特卡罗仿真验证了推导的准确性和所提方案的性能优势。
- 可重构智能表面 /
- 双向通信系统 /
- 中断概率
Abstract: Reconfigurable Intelligent Surface (RIS), which can intelligently change the wireless propagation environment to improve significantly communication performance, has been regarded as one of the potential key technologies of 6G. In order to enhance further the performance of RIS-assisted communication system, a two-way RIS selection communication scheme is proposed in this paper, and the transmission efficiency of the system is effectively improved by introducing full-duplex technology and self-interference cancellation technology. The closed-form expression of the outage probability of the proposed system is derived under Rayleigh fading channel, and the relationship among the outage probability, the number of RIS reflecting elements and the number of RIS in the system is obtained. Finally, the accuracy of the derivation and the performance advantages of the proposed scheme are verified by Monte Carlo simulations.
- Reconfigurable Intelligent Surface(RIS) /
- Two-way communication stystem /
- Outage probability

HTML全文

图 1 多个RIS辅助双向通信系统

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图 2 $ {U_1} $处SINR的CDF曲线图

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图 3 N不同时中断概率随发送功率P变化曲线

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图 4 中断概率在不同$ {k^2} $下随发送功率P变化曲线

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图 5 随机选择、机会选择下系统中断概率对比图

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参考文献(24)

[1]	袁伟杰, 李双洋, 种若汐, 等. 面向6G物联网的分布式译码技术[J]. 电子与信息学报, 2021, 43(1): 21–27. doi: 10.11999/JEIT200343 YUAN Weijie, LI Shuangyang, CHONG Ruoxi, et al. A distributed decoding algorithm for 6G internet-of-things networks[J]. Journal of Electronics &Information Technology, 2021, 43(1): 21–27. doi: 10.11999/JEIT200343
[2]	陈新颖, 盛敏, 李博, 等. 面向6G的无人机通信综述[J]. 电子与信息学报, 2022, 44(3): 781–789. doi: 10.11999/JEIT210789 CHEN Xinying, SHENG Min, LI Bo, et al. Survey on unmanned aerial vehicle communications for 6G[J]. Journal of Electronics &Information Technology, 2022, 44(3): 781–789. doi: 10.11999/JEIT210789
[3]	WU Qingqing and ZHANG Rui. Intelligent reflecting surface enhanced wireless network via joint active and passive beamforming[J]. IEEE Transactions on Wireless Communications, 2019, 18(11): 5394–5409. doi: 10.1109/TWC.2019.2936025
[4]	YANG Liang, MENG Fanxu, WU Qingqing, et al. Accurate closed-form approximations to channel distributions of RIS-aided wireless systems[J]. IEEE Wireless Communications Letters, 2020, 9(11): 1985–1989. doi: 10.1109/LWC.2020.3010512
[5]	CUI Miao, ZHANG Guangchi, and ZHANG Rui. Secure wireless communication via intelligent reflecting surface[J]. IEEE Wireless Communications Letters, 2019, 8(5): 1410–1414. doi: 10.1109/LWC.2019.2919685
[6]	SHEN Hong, XU Wei, GONG Shulei, et al. Secrecy rate maximization for intelligent reflecting surface assisted multi-antenna communications[J]. IEEE Communications Letters, 2019, 23(9): 1488–1492. doi: 10.1109/LCOMM.2019.2924214
[7]	高俊鹏, 周继华, 赵涛, 等. 基于硬件损伤的智能反射面辅助安全通信系统能效优化算法[J]. 电子与信息学报. 待发表. GAO Junpeng, ZHOU Jihua, ZHAO Tao, et al. Energy-efficient algorithm for intelligent reflecting surface-aided secure communication systems with hardware impairments[J]. Journal of Electronics & Information Technology. To be published.
[8]	刘期烈, 辛雅楠, 高俊鹏, 等. 可重构智能表面辅助的非正交多址接入网络鲁棒能量效率资源分配算法[J]. 电子与信息学报. 待发表 LIU Qilie, XIN Ya’nan, GAO Junpeng, et al. Robust energy efficiency resource allocation algorithm in reconfigurable intelligent surface-assisted non-orthogonal multiple access networks[J]. Journal of Electronics & Information Technology. To be published.
[9]	HUANG Chongwen, ALEXANDROPOULOS G C, YUEN C, et al. Indoor signal focusing with deep learning designed reconfigurable intelligent surfaces[C]. 2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Cannes, France, 2019: 1–5.
[10]	ATAPATTU S, FAN Rongfei, DHARMAWANSA P, et al. Two-way communications via reconfigurable intelligent surface[C]. 2020 IEEE Wireless Communications and Networking Conference (WCNC), Seoul, Korea (South), 2020: 1–6.
[11]	PENG Zhangjie, ZHANG Zhenkun, PAN Cunhua, et al. Multiuser full-duplex two-way communications via intelligent reflecting surface[J]. IEEE Transactions on Signal Processing, 2021, 69: 837–851. doi: 10.1109/TSP.2021.3049652
[12]	NGUYEN B C, HOANG T M, DUNG L T, et al. On performance of two-way full-duplex communication system with reconfigurable intelligent surface[J]. IEEE Access, 2021, 9: 81274–81285. doi: 10.1109/ACCESS.2021.3086067
[13]	NGUYEN B C, HOANG T M, TRAN P T, et al. Cooperative communications for improving the performance of bidirectional full-duplex system with multiple reconfigurable intelligent surfaces[J]. IEEE Access, 2021, 9: 134733–134742. doi: 10.1109/ACCESS.2021.3114713
[14]	YANG Liang, YANG Yin, DA COSTA D B, et al. Outage probability and capacity scaling law of multiple RIS-aided networks[J]. IEEE Wireless Communications Letters, 2021, 10(2): 256–260. doi: 10.1109/LWC.2020.3026712
[15]	KORPI D, TAMMINEN J, TURUNEN M, et al. Full-duplex mobile device: Pushing the limits[J]. IEEE Communications Magazine, 2016, 54(9): 80–87. doi: 10.1109/MCOM.2016.7565192
[16]	LI Cheng, CHEN Zhiyong, WANG Yafei, et al. Outage analysis of the full-duplex decode-and-forward two-way relay system[J]. IEEE Transactions on Vehicular Technology, 2017, 66(5): 4073–4086. doi: 10.1109/TVT.2016.2610004
[17]	LI Cheng, XIA Bin, SHAO Shihai, et al. Multi-user scheduling of the full-duplex enabled two-way relay systems[J]. IEEE Transactions on Wireless Communications, 2017, 16(2): 1094–1106. doi: 10.1109/TWC.2016.2637340
[18]	NGUYEN B C, TRAN X N, TRAN D T, et al. Impact of hardware impairments on the outage probability and ergodic capacity of one-way and two-way full-duplex relaying systems[J]. IEEE Transactions on Vehicular Technology, 2020, 69(8): 8555–8567. doi: 10.1109/TVT.2020.2996618
[19]	JUNG M, SAAD W, DEBBAH M, et al. On the optimality of reconfigurable intelligent surfaces (RISs): Passive beamforming, modulation, and resource allocation[J]. IEEE Transactions on Wireless Communications, 2021, 20(7): 4347–4363. doi: 10.1109/TWC.2021.3058366
[20]	ATAPATTU S, FAN Rongfei, DHARMAWANSA P, et al. Reconfigurable intelligent surface assisted two-way communications: Performance analysis and optimization[J]. IEEE Transactions on Communications, 2020, 68(10): 6552–6567. doi: 10.1109/TCOMM.2020.3008402
[21]	BOULOGEORGOS A A A and ALEXIOU A. Performance analysis of reconfigurable intelligent surface-assisted wireless systems and comparison with relaying[J]. IEEE Access, 2020, 8: 94463–94483. doi: 10.1109/ACCESS.2020.2995435
[22]	PEPPAS K P. Accurate closed-form approximations to generalised-K sum distributions and applications in the performance analysis of equal-gain combining receivers[J]. IET Communications, 2011, 5(7): 982–989. doi: 10.1049/iet-com.2010.0224
[23]	GRADSHTEIN I S, RYZHIK I M, JEFFREY A, et al. Table of Integrals, Series, and Products[M]. 7th ed. Burlington: Academic, 2007: 853.
[24]	YANG Liang, QARAQE K, SERPEDIN E, et al. Performance analysis of amplify-and-forward two-way relaying with co-channel interference and channel estimation error[J]. IEEE Transactions on Communications, 2013, 61(6): 2221–2231. doi: 10.1109/TCOMM.2013.032713.120719