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

页码：323 / 325

页数：3

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