Research on Satellite Communication System for Interference Avoidance

被引：0

作者：

Liu, Feng ^{[1
]}

Su, Man ^{[2
]}

Li, Jiuchao ^{[1
]}

Li, Yaqiu ^{[1
]}

Chen, Mingzhang ^{[1
]}

机构：

[1] China Acad Space Technol, Inst Telecommun Satellite, Beijing 100094, Peoples R China

[2] Beijing Inst Tracking & Telecommun Technol, Beijing 100094, Peoples R China

来源：

SPACE INFORMATION NETWORKS, SINC 2019 | 2020年 / 1169卷

关键词：

Cognitive radio; Cognitive satellite communication; Interference avoidance;

D O I：

10.1007/978-981-15-3442-3_19

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The wireless transmissions of the satellite communications system are vulnerable to the interferences. In realistic systems, the satellite communications system faces three kinds of interference scenarios. Built upon the analysis on the possibly occurred three interference scenarios, we propose interference avoidance oriented cognitive satellite communications architecture such that the reliable communications can be guaranteed under the spectrum resource contentions and complex electromagnetic environments. Following the developed architecture, we further analyze the corresponding interference avoidance approaches. The work conducted in this paper could support the construction and development of future cognitive satellite communications systems.

引用

页码：230 / 241

页数：12

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