基于硬件损伤与离散相移的IRS辅助MU-MISO通信系统鲁棒能效优化算法

熊迎香; 徐勇军; 陈前斌; 黄崇文

doi:10.12263/DZXB.20230485

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基于硬件损伤与离散相移的IRS辅助MU-MISO通信系统鲁棒能效优化算法

学术论文 | 更新时间：2025-12-11

- 基于硬件损伤与离散相移的IRS辅助MU-MISO通信系统鲁棒能效优化算法
- Robust Energy-Efficient Optimization Algorithm for Intelligent Reflecting Surface-Aided MU-MISO Communication Systems with Hardware Impairments and Discrete Phases
- 电子学报 2024年52卷第6期页码：1832-1841
- 作者机构：
  
  1.重庆邮电大学通信与信息工程学院，重庆400065
  2.浙江大学信息与电子工程学院，浙江杭州310027
- 作者简介：
  
  [ "熊迎香女，1997年生于广西省桂林市，现为重庆邮电大学博士研究生，主要研究方向为资源分配等.E-mail: xiongyx913@163.com" ]
  [ "徐勇军男，1986年生于湖北省赤壁市，现为重庆邮电大学教授、博士生导师，中国电子学会高级会员，中国电子学会通信分会青年委员，主要研究方向为智能超表面技术、鲁棒资源分配.中国电子学会会员编号：E190026793S.E-mail: xuyj@cqupt.edu.cn" ]
  [ "陈前斌男，1967年生于四川省南充.现为重庆邮电大学教授、博士生导师，主要研究方向为无线通信与网络.中国电子学会会员编号：E190000713S.E-mail: chenqb@cqupt.edu.cn" ]
  [ "黄崇文男，1986年出生于安徽省阜阳市，现为浙江大学研究员、博士生导师，主要研究方向为智能超表面技术、新一代6G无线通信关键技术研究等.中国电子学会会员编号：E190030237M.E-mail: chongwenhuang@zju.edu.cn" ]
- 基金信息：
  
  国家自然科学基金(U23A20279;62271094);重庆市自然科学基金(CSTB2022NSCQ-LZX0009;CSTB2022NSCQ-LZX0025);重庆市教委科学技术研究(KJZD-K202200601)
- DOI：10.12263/DZXB.20230485
  中图分类号： TN929.5
- 收稿：2023-06-01，
  
  修回：2023-11-19，
  
  纸质出版：2024-06-25
- 稿件说明：
移动端阅览
熊迎香, 徐勇军, 陈前斌, 等. 基于硬件损伤与离散相移的IRS辅助MU-MISO通信系统鲁棒能效优化算法[J]. 电子学报, 2024, 52(06): 1832-1841.

XIONG Ying-xiang, XU Yong-jun, CHEN Qian-bin, et al. Robust Energy-Efficient Optimization Algorithm for Intelligent Reflecting Surface-Aided MU-MISO Communication Systems with Hardware Impairments and Discrete Phases[J]. Acta Electronica Sinica, 2024, 52(06): 1832-1841.
熊迎香, 徐勇军, 陈前斌, 等. 基于硬件损伤与离散相移的IRS辅助MU-MISO通信系统鲁棒能效优化算法[J]. 电子学报, 2024, 52(06): 1832-1841. DOI：10.12263/DZXB.20230485

XIONG Ying-xiang, XU Yong-jun, CHEN Qian-bin, et al. Robust Energy-Efficient Optimization Algorithm for Intelligent Reflecting Surface-Aided MU-MISO Communication Systems with Hardware Impairments and Discrete Phases[J]. Acta Electronica Sinica, 2024, 52(06): 1832-1841. DOI：10.12263/DZXB.20230485

摘要

针对现有工作仅考虑理想信道状态信息（Channel State Information，CSI）与硬件调控能力导致在实际系统中用户传输中断过高的问题，该文综合考虑不完美CSI、有限相移调控、硬件损伤的影响，提出了一种基于智能反射面（Intelligent Reflecting Surface，IRS）辅助的鲁棒能效优化算法.考虑基站最大发射功率与IRS离散相移约束及差异化用户传输速率需求，基于高斯CSI误差模型和加性硬件损伤模型，将基站主动波束成形与IRS被动相移优化问题建模为含不确定性参数的多变量耦合能效最大化问题.考虑波束向量与相移矩阵的耦合性，利用交替优化策略将原问题转化为主动波束子问题和离散相移子问题.利用伯恩斯坦不等式、丁克尔巴赫方法及连续凸近似将波束子问题转化为凸优化问题求解；基于求解的主动波束向量，利用罚函数法和投影定理求解离散相移子问题.仿真结果表明，与传统非鲁棒算法相比，所提算法能效性能提升15.8%，平均中断概率间隙达86.7%.

Abstract

Aiming at the problem that most of the existing works only consider the ideal channel state information (CSI) and hardware regulation capability

leading to high user transmission outages in real systems

considering the impact of imperfect CSI

limited phase-shift modulation and hardware impairments (HWIs)

a robust energy-efficient (EE) optimization algorithm with the help of intelligent reflecting surface (IRS) was proposed in this paper. Taking the constraints of the maximum transmit power of the base station (BS)

the discrete phase of the IRS

and the diverse transmission rate requirements of users into account

a joint optimization problem of the active beamforming of the BS and the passive beamforming of the IRS based on Gaussian CSI error models and additive HWI models was formulated as a multivariate and coupled energy-efficient maximization problem with uncertain parameters. Considering the coupled relationship between beamforming vectors and phase-shift matrices

the original problem was transformed into an active beamforming subproblem and a discrete phase-shift subproblem via an alternating optimization strategy. The former was converted into a convex problem by using Bernstein’s inequality

Dinkelbach’s method

and successive convex approximation. Then

the discrete phase-shift subproblem with the solved active beamforming vectors was resolved by applying the penalty function method and the projection theorem. Simulation results showed that the EE was improved by 15.8% and the outage gap reached 86.7%

compared to the traditional non-robust algorithm.

关键词

Keywords

references

XU Y J , XIE H , WU Q Q , et al . Robust max-min energy efficiency for IRS-aided HetNets with distortion noises [J ] . IEEE Transactions on Communications , 2022 , 70 ( 2 ): 1457 - 1471 .

WU Q Q , ZHANG S W , ZHENG B X , et al . Intelligent reflecting surface-aided wireless communications: A tutorial‍ [J ] . IEEE Transactions on Communications , 2021 , 69 ( 5 ): 3313 - 3351 .

刘志新 , 赵松晗 , 杨毅 , 等 . 智能反射面辅助的无人机无线携能通信网络吞吐量最大化算法研究 [J ] . 电子与信息学报 , 2022 , 44 ( 7 ): 2325 - 2331 .

LIU Z X , ZHAO S H , YANG Y , et al . Throughput maximization algorithm for intelligent reflecting surface-aided unmanned aerial vehicle communication networks with wireless energy transfer [J ] . Journal of Electronics & Information Technology , 2022 , 44 ( 7 ): 2325 - 2331 . (in Chinese)

WU Q Q , ZHANG R . Intelligent reflecting surface enhanced wireless network via joint active and passive beamforming [J ] . IEEE Transactions on Wireless Communications , 2019 , 18 ( 11 ): 5394 - 5409 .

ZHOU G , PAN C H , REN H , et al . A framework of robust transmission design for IRS-aided MISO communications with imperfect cascaded channels [J ] . IEEE Transactions on Signal Processing , 2020 , 68 : 5092 - 5106 .

ZHOU G , PAN C H , REN H , et al . Stochastic learning-based robust beamforming design for RIS-aided millimeter-wave systems in the presence of random blockages [J ] . IEEE Transactions on Vehicular Technology , 2021 , 70 ( 1 ): 1057 - 1061 .

YUAN J , LIANG Y C , JOUNG J , et al . Intelligent reflecting surface-assisted cognitive radio system [J ] . IEEE Transactions on Communications , 2021 , 69 ( 1 ): 675 - 687 .

XU S , LIU J J , RODRIGUES T K , et al . Robust multiuser beamforming for IRS-enhanced near-space downlink communications coexisting with satellite system [J ] . IEEE Internet of Things Journal , 2022 , 9 ( 16 ): 14900 - 14912 .

HAO W , SUN G , ZENG M , et al . Robust design for intelligent reflecting surface-assisted MIMO-OFDMA terahertz IoT networks [J ] . IEEE Internet of Things Journal , 2021 , 8 ( 16 ): 13052 - 13064 .

SU Y H , PANG X W , CHEN S Z , et al . Spectrum and energy efficiency optimization in IRS-assisted UAV networks [J ] . IEEE Transactions on Communications , 2022 , 70 ( 10 ): 6489 - 6502 .

CHEN J , XIE Y H , MU X D , et al . Energy efficient resource allocation for IRS assisted CoMP systems [J ] . IEEE Transactions on Wireless Communications , 2022 , 21 ( 7 ): 5688 - 5702 .

MI Y , SONG Q H . Energy efficiency maximization for IRS-aided WPCNs [J ] . IEEE Wireless Communications Letters , 2021 , 10 ( 10 ): 2304 - 2308 .

FANG F , XU Y Q , PHAM Q V , et al . Energy-efficient design of IRS-NOMA networks [J ] . IEEE Transactions on Vehicular Technology , 2020 , 69 ( 11 ): 14088 - 14092 .

JIN S N , YUE D W , CHEN Y L , et al . Energy efficiency maximization in IRS-aided cell-free massive MIMO system [J ] . IEEE Wireless Communications Letters , 2023 , 12 ( 10 ): 1652 - 1656 .

TANG J , PENG Z Y , DANIEL K C , et al . Energy efficiency optimization for a multiuser IRS-aided MISO system with SWIPT [J ] . IEEE Transactions on Communications , 2023 , 71 ( 10 ): 5950 - 5962 .

SONG Y X , XU S Y . Robust beamforming for IRS-aided multi-cell mmWave communication systems [J ] . IEEE Transactions on Vehicular Technology , 2023 , 72 ( 7 ): 9189 - 9205 .

GAO Z , XU Y , WANG Q , et al . Outage-constrained energy efficiency maximization for RIS-assisted WPCNs [J ] . IEEE Communications Letters , 2021 , 25 ( 10 ): 3370 - 3374 .

WANG Q , ZHOU F , HU R Q , et al . Energy efficient robust beamforming and cooperative jamming design for IRS-assisted MISO networks [J ] . IEEE Transactions on Wireless Communications , 2021 , 20 ( 4 ): 2592 - 2607 .

SUN Y F , ZHU Y G , AN K , et al . Robust design for RIS-assisted anti-jamming communications with imperfect angular information: A game-theoretic perspective [J ] . IEEE Transactions on Vehicular Technology , 2022 , 71 ( 7 ): 7967 - 7972 .

WANG W , NI W L , TIAN H , et al . Safeguarding NOMA networks via reconfigurable dual-functional surface under imperfect CSI [J ] . IEEE Journal of Selected Topics in Signal Processing , 2022 , 16 ( 5 ): 950 - 966 .

WU Y H , ZHOU F H , WU W , et al . Multi-objective optimization for spectrum and energy efficiency tradeoff in IRS-assisted CRNs with NOMA [J ] . IEEE Transactions on Wireless Communications , 2022 , 21 ( 8 ): 6627 - 6642 .

徐勇军 , 高正念 , 王茜竹 , 等 . 基于智能反射面辅助的无线供电通信网络鲁棒能效最大化算法 [J ] . 电子与信息学报 , 2022 , 44 ( 7 ): 2317 - 2324 .

XU Y J , GAO Z N , WANG Q Z , et al . Robust energy efficiency maximization algorithm for intelligent reflecting surface-aided wireless powered-communication networks‍ [J ] . Journal of Electronics & Information Technology , 2022 , 44 ( 7 ): 2317 - 2324 . (in Chinese)

CHEN C Q , WANG M L , XIA B , et al . Performance analysis and optimization of IRS-aided covert communication with hardware impairments [J ] . IEEE Transactions on Vehicular Technology , 2023 , 72 ( 4 ): 5463 - 5467 .

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 , 2022 , 44 ( 7 ): 2349 - 2357 .

GAO J P , ZHOU J H , ZHAO T , et al . Energy-efficient algorithm for intelligent reflecting surface-aided secure communication systems with hardware impairments [J ] . Journal of Electronics & Information Technology , 2022 , 44 ( 7 ): 2349 - 2357 . (in Chinese)

徐勇军 , 谢豪 , 陈前斌 , 等 . 基于硬件损伤的MIMO异构网络波束成形算法 [J ] . 电子与信息学报 , 2021 , 43 ( 12 ): 3572 - 3579 .

XU Y J , XIE H , CHEN Q B , et al . Beamforming algorithm for MIMO-based heterogeneous networks with hardware impairments [J ] . Journal of Electronics & Information Technology , 2021 , 43 ( 12 ): 3572 - 3579 . (in Chinese)

PENG Z , CHEN Z , PAN C , et al . Robust transmission design for IRS-aided communications with both transceiver hardware impairments and imperfect CSI [J ] . IEEE Wireless Communications Letters , 2022 , 11 ( 3 ): 528 - 532 .

WANG K Y , SO A M C , CHANG T H , et al . Outage constrained robust transmit optimization for multiuser MISO downlinks: Tractable approximations by conic optimization [J ] . IEEE Transactions on Signal Processing , 2014 , 62 ( 21 ): 5690 - 5705 .

XU Y J , XIE H , LI D , et al . Energy-efficient beamforming for heterogeneous industrial IoT networks with phase and distortion noises [J ] . IEEE Transactions on Industrial Informatics , 2022 , 18 ( 11 ): 7423 - 7434 .

QI Q , CHEN X , NG D W K . Robust beamforming for NOMA-based cellular massive IoT with SWIPT [C ] // IEEE Transactions on Signal Processing . Piscataway : IEEE , 2019 : 211 - 224 .

ZHOU G , PAN C , REN H , et al . Outage constrained transmission design for IRS-aided communications with imperfect cascaded channels [C ] // IEEE Global Communications Conference . Piscataway : IEEE , 2020 : 1 - 6 .

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