Robust Beamforming Algorithm for Multibeam Satellite Communication Based on Downlink NOMA

Pengcheng KAN; Zining WANG; Huaicong KONG; Jian OUYANG; Min LIN

doi:10.11959/j.issn.2096-8930.2021043

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Robust Beamforming Algorithm for Multibeam Satellite Communication Based on Downlink NOMA

Special Issue: 6G-Oriented Space-Integrated-Ground Information Network | 更新时间：2024-06-05

- Robust Beamforming Algorithm for Multibeam Satellite Communication Based on Downlink NOMA
- Space-Integrated-Ground Information Networks Vol. 2, Issue 4, Pages: 53-59(2021)
- 作者机构：
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- DOI：10.11959/j.issn.2096-8930.2021043
  CLC： TP927
- Published Online：2021-12，
  
  Published：20 December 2021
- 稿件说明：
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Pengcheng KAN, Zining WANG, Huaicong KONG, et al. Robust Beamforming Algorithm for Multibeam Satellite Communication Based on Downlink NOMA[J]. Space-integrated-ground information networks, 2021, 2(4): 53-59.
DOI：

Pengcheng KAN, Zining WANG, Huaicong KONG, et al. Robust Beamforming Algorithm for Multibeam Satellite Communication Based on Downlink NOMA[J]. Space-integrated-ground information networks, 2021, 2(4): 53-59. DOI： 10.11959/j.issn.2096-8930.2021043.

摘要

为了进一步提高多波束卫星系统的频谱效率，满足多接入的需求，提出一种基于下行非正交多址的稳健波束成形与功率分配方法。在已知非完美信道状态信息条件下，首先，建立满足NOMA用户服务质量和地球站干噪比阈值的概率约束的功率最小化问题；然后，针对此非凸问题，采用伯恩斯坦不等式将概率约束转换成确定形式，并将原问题分解为波束成形和功率分配两个子问题，通过交替迭代完成稳健设计。仿真结果表明，与其他现有方案相比，所提方案具有更好的稳健性和有效性。

Abstract

To improved the spectrum efficiency of multibeam satellite system and meet the requirement of multi-access

a robust beamforming and power allocation scheme based on non-orthogonal multiple access (NOMA) was proposed.Under the condition that the imperfect channel state information was known

fi rstly

a power minimization problem subject to probability constraints of users’ quality of service requirement and earth stations’ interference-to-noise ratio was formulated.In order to address the non-convex problem

we then adopted Bernstein inequality to converted the probability constraints into deterministic forms and decomposed the original problem into beamforming sub-problem and power allocation sub-problem

and the robust design was conducted by alternating optimization.Simulation results showed that the proposed scheme has better robustness and eff ectiveness compared with other existing schemes.

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references

翟立君 , 潘沭铭 , 汪春霆 . 卫星5G技术的发展和展望 [J ] . 天地一体化信息网络 , 2021 , 2 ( 1 ): 1 - 9 .

ZHAI L J , PAN S M , WANG C T . Development and prospect of satellite 5G technology [J ] . Space-Integrated-Ground Information Networks , 2021 , 2 ( 1 ): 1 - 9 .

LIN Z , LIN M , CHAMPAGNE B , et al . Secure and energy effcient transmission for RSMA-based cognitive satellite-terrestrial networks [J ] . IEEE Wireless Communications Letters , 2021 , 10 ( 2 ): 251 - 255 .

HUANG Q Q , LIN M , ZHU W P , et al . Uplink massive access in mixed RF/FSO satellite-aerial-terrestrial networks [J ] . IEEE Transactions on Communications , 2021 , 69 ( 4 ): 2413 - 2426 .

LIN Z , LIN M , DE C T , et al . Supporting IoT with rate-splitting multiple access in satellite and aerial-integrated networks [J ] . IEEE Internet of Things Journal , 2021 , 8 ( 14 ): 11123 - 11134 .

VÁZQUEZ M Á , PÉREZ-NEIRA A , CHRISTOPOULOS D , et al . Precoding in multibeam satellite communications:present and future challenges [J ] . IEEE Wireless Communications , 2016 , 23 ( 6 ): 88 - 95 .

雷拓峰 , 程乃平 , 倪淑燕 , 等 . 非正交多址接入技术及其应用研究 [J ] . 通信技术 , 2020 , 53 ( 9 ): 2093 - 2100 .

LEI T F , CHENG N P , NI S Y , et al . Non-orthogonal multiple access technology and its Applications [J ] . Communications Technology , 2020 , 53 ( 9 ): 2093 - 2100 .

王正强 , 成蕖 , 樊自甫 , 等 . 非正交多址系统资源分配研究综述 [J ] . 电信科学 , 2018 , 34 ( 8 ): 136 - 146 .

WANG Z Q , CHENG Q , FAN Z F , et al . A survey of resource allocation in non-orthogonal multiple access systems [J ] . Telecommunications Science , 2018 , 34 ( 8 ): 136 - 146 .

葛瑞星 , 李广侠 , 边东明 , 等 . 卫星通信网络功率域非正交多址技术研究综述 [J ] . 移动通信 , 2019 , 43 ( 5 ): 33 - 39 .

GE R X , LI G X , BIAN D M , et al . Survey on power domain nonorthogonal multiple access technology in satellite communication Networks [J ] . Mobile Communications , 2019 , 43 ( 5 ): 33 - 39 .

BEIGI N A K , SOLEYMANI M R . Interference management using cooperative NOMA in multi-beam satellite systems [C ] // Proceedings of 2018 IEEE International Conference on Communications (ICC) . Piscataway:IEEE Press , 2018 .

YUE X W , LIU Y W , YAO Y Y , et al . Outage behaviors of NOMAbased satellite network over shadowed-rician fading channels [J ] . IEEE Transactions on Vehicular Technology , 2020 , 69 ( 6 ): 68186821 .

IVARI S M , CAUS M , VAZQUEZ M A , et al . Power allocation and user clustering in multicast NOMA based satellite communication systems [C ] // Proceedings of ICC 2020 - 2020 IEEE International Conference on Communications (ICC) . Piscataway:IEEE Press , 2020 .

HUANG Q Q , LIN M , ZHU W P , et al . Performance analysis of integrated satellite-terrestrial multiantenna relay networks with multiuser scheduling [J ] . IEEE Transactions on Aerospace and Electronic Systems , 2020 , 56 ( 4 ): 2718 - 2731 .

LU W X , AN K , LIANG T , et al . Robust beamforming in multibeam satellite systems with non-orthogonal multiple access [J ] . IEEE Wireless Communications Letters , 2020 , 9 ( 11 ): 1889 - 1893 .

CHU J H , CHEN X M , ZHONG C J , et al . Robust design for NOMA-based multibeam LEO satellite Internet of Things [J ] . IEEE Internet of Things Journal , 2021 , 8 ( 3 ): 1959 - 1970 .

LIN Z , LIN M , WANG J B , et al . Joint beamforming and power allocation for satellite-terrestrial integrated networks with nonorthogonal multiple access [J ] . IEEE Journal of Selected Topics in Signal Processing , 2019 , 13 ( 3 ): 657 - 670 .

MA S , HONG M Y , SONG E B , et al . Outage constrained robust secure transmission for MISO wiretap channels [J ] . IEEE Transactions on Wireless Communications , 2014 , 13 ( 10 ): 5558 - 5570 .

ZENG Y , ZHANG R , LIM T J . Throughput maximization for UAV-enabled mobile relaying systems [J ] . IEEE Transactions on Communications , 2016 , 64 ( 12 ): 4983 - 4996 .

徐勇军 , 谢豪 , 陈前斌 , 等 . 基于不完美CSI的异构NOMA网络能效优化算法 [J ] . 通信学报 , 2020 , 41 ( 7 ): 131 - 140 .

XU Y J , XIE H , CHEN Q B , et al . Robust energy efficiency maximization for NOMA based heterogeneous network [J ] . Journal on Communications , 2020 , 41 ( 7 ): 131 - 140 .

ZHU Y Z , DELAMOTTE T , KNOPP A . Geographical NOMAbeamforming in multi-beam satellite-based Internet of Things [C ] // Proceedings of 2019 IEEE Global Communications Conference (GLOBECOM) . Piscataway:IEEE Press , 2019 .

孙彦景 , 刘洋 , 周家思 , 等 . 基于非完美信道信息的MIMO NOMA系统和速率最大化 [J ] . 通信学报 , 2019 , 40 ( 11 ): 94 - 100 .

SUN Y J , LIU Y , ZHOU J S , et al . Sum-rate maximization in MIMO NOMA system with imperfect CSI [J ] . Journal on Communications , 2019 , 40 ( 11 ): 94 - 100 .

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