Guard band protection for coexistence of 5G base stations and satellite earth stations

被引：2
|
作者：
Liu, Shuzhi [1 ]
Wei, Yiqiao [2 ]
Hwang, Seung-Hoon [1 ]
机构：
[1] Dongguk Univ, Div Elect & Elect Engn, Seoul, South Korea
[2] EMQ Technol Inc, Hangzhou, Peoples R China
来源：
ICT EXPRESS | 2023年 / 9卷 / 06期
关键词：
5G system; Fixed-satellite systems; Coexistence/sharing scheme; Guard band protection; Space domain; exclusion Zones [6; Angular domain;
D O I：
10.1016/j.icte.2023.03.005
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, the coexistence between fifth generation (5G) network and fixed satellite service (FSS) is investigated. To reduce the interference between 5G base stations (BSs) and FSS earth station (ES), a guard band protection method is proposed. Additionally, the distance and angular protection methods are amalgamated. The performances are evaluated by simulation in realistic 3GPP. Also, the impacts of four antenna types are analysed for a 5G BS. The numerical results show that the guard band protection can solve the interference for the 5G/FSS coexistence, when the distance protection is combined. In addition, when the hybrid protection method is employed, the coexistence between 5G BS and FSS ES is guaranteed. (c) 2023 The Author(s). Published by Elsevier B.V. on behalf of The Korean Institute of Communications and Information Sciences. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
引用
收藏
页码：1103 / 1109
页数：7
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