Performance Analysis of IRS-Assisted LEO Satellite Communication Systems

被引：11
作者：
Lee, Juhwan [1 ]
Shin, Wonjae [2 ]
Lee, Jungwoo [1 ]
机构：
[1] Seoul Natl Univ, Dept Elect & Comp Engn, Seoul, South Korea
[2] Ajou Univ, Dept Elect & Comp Engn, Suwon, South Korea
来源：
12TH INTERNATIONAL CONFERENCE ON ICT CONVERGENCE (ICTC 2021): BEYOND THE PANDEMIC ERA WITH ICT CONVERGENCE INNOVATION | 2021年
基金：
新加坡国家研究基金会;
关键词：
Intelligent Reflecting Surfaces; satellite communication; low Earth orbit satellite;
D O I：
10.1109/ICTC52510.2021.9621010
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, the performance of cooperative transmission with a Intelligent Reflecting Surface (IRS) is investigated in a clustered low Earth orbit (LEO) satellites communication system. We aim to maximize the receive SNR of a terrestrial user by jointly optimizing the (active) transmit beamforming and (passive) reflect beamforming subject to a transmit power constraint at the source satellite. Furthermore, we demonstrate it through our simulations. Our proposed IRS-assisted LEO satellite communication system can provide high quality communication service even to communicatively isolated areas, so it can he expected to be a main applicable 6G technology which guarantees superconnection.
引用
收藏
页码：323 / 325
页数：3
相关论文
共 50 条
  • [31] DRL-Based IRS-Assisted Secure Visible Light Communications
    Saifaldeen, Danya A.
    Ciftler, Bekir S.
    Abdallah, Mohamed M.
    Qaraqe, Khalid A.
    [J]. IEEE PHOTONICS JOURNAL, 2022, 14 (06):
  • [32] IRS-Assisted Massive MIMO-NOMA Networks with Polarization Diversity
    de Sena, Arthur S.
    Nardelli, Pedro H. J.
    da Costa, Daniel B.
    Lima, F. Rafael M.
    Yang, Liang
    Popovski, Petar
    Ding, Zhiguo
    Papadias, Constantinos B.
    [J]. 2021 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS), 2021,
  • [33] Scheduling Design and Performance Analysis of Carrier Aggregation in Satellite Communication Systems
    Al-Hraishawi, Hayder
    Maturo, Nicola
    Lagunas, Eva
    Chatzinotas, Symeon
    [J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2021, 70 (08) : 7845 - 7857
  • [34] Impact of Elevation Angle on Multi-Beam LEO Satellite Communication Systems
    Fastenbauer, Agnes
    Kaneko, Megumi
    Svoboda, Philipp
    Rupp, Markus
    [J]. IEEE ACCESS, 2025, 13 : 71723 - 71737
  • [35] Sum rate maximization for mm-wave multi-user hybrid IRS-assisted MIMO systems
    Golbabapour, M.
    Zahabi, M. Reza
    [J]. TELECOMMUNICATION SYSTEMS, 2024, 87 (03) : 593 - 604
  • [36] Secret Key Generation for IRS-Assisted Multi-Antenna Systems: A Machine Learning-Based Approach
    Chen, Chen
    Zhang, Junqing
    Lu, Tianyu
    Sandell, Magnus
    Chen, Liquan
    [J]. IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2024, 19 : 1086 - 1098
  • [37] Computation bits enhancement for IRS-assisted multi-UAV wireless powered mobile edge computing systems
    Hadi, Majid
    Ghazizadeh, Reza
    [J]. VEHICULAR COMMUNICATIONS, 2023, 43
  • [38] Multi-Satellite Tracking For The LEO Satellite Communication Network
    Chen, Qin
    Mal, Zixian
    Lan, Bing
    Song, Chunyi
    Xu, Zhiwei
    [J]. IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC 2022), 2022, : 3082 - 3087
  • [39] Analysis on BDS signal ranging performance onboard LEO satellite
    Wang, Xue
    Zhu, Zhenghong
    Lu, Xiaochun
    Wang, Sen
    [J]. INTERNATIONAL JOURNAL OF SPACE SCIENCE AND ENGINEERING, 2019, 5 (04) : 339 - 354
  • [40] A novel FSK demodulation method using short-time DFT analysis for LEO satellite communication systems
    Hara, S
    Wannasarnmaytha, A
    Tsuchida, Y
    Morinaga, N
    [J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 1997, 46 (03) : 625 - 633
12345