引用本文: |
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张应宪,刘爱军,王永刚,等.卫星通信物理层安全技术研究展望[J].电讯技术,2013,53(3): - . [点击复制]
- ZHANG Ying-xian,LIU Ai-jun,WANG Yong-gang,,et al.Physical layer security in satellite communications[J].,2013,53(3): - . [点击复制]
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摘要: |
物理层安全技术为通信信息安全研究开辟了新的途径。论述了卫星通信物理层安全技
术应用的可行性,分析了现有物理层安全技术及其应用于卫星通信的潜在问题,提出了卫星
通信物理层安全可研究方向,及基于单星平台、星座平台、天基平台通信系统条件下的关键
技术,展望了卫星通信物理层安全技术的发展前景。 |
关键词: 卫星通信 物理层安全 星座平台 |
DOI: |
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基金项目: |
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Physical layer security in satellite communications |
ZHANG Ying-xian,LIU Ai-jun,WANG Yong-gang,,PAN Xiao-fei |
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Abstract: |
The technology of physical layer security(PLS) has provided a new way
for information protection. This paper discusses the applications of P
LS in satellite communications(SC). First,the foundation of PLS is introduced, a
nd several popular PLS methods used in terrestrial wireless communication are rev
iewed. Second, the possibilities of applying those methods on SC are discussed with different
platforms, including singlesatellite, constellation and space platform. Final
ly, the prospect of PLS in SC is prospected. |
Key words: satellite communication physical layer security constellation platform |