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Securing COSPAS-SARSAT Search-and-Rescue Signal with Galileo System  

Cho, Taenam (우석대학교 정보보안학과)
Baek, Yoojin (우석대학교 정보보안학과)
Kim, Jaehyun (한국전자통신연구원 위성무선융합연구부)
Lee, Sanguk (한국전자통신연구원 위성무선융합연구부)
Ahn, Woo-Geun (국방과학연구소 제3기술연구본부)
Publication Information
Journal of Satellite, Information and Communications / v.9, no.4, 2014 , pp. 117-126 More about this Journal
Abstract
The COSPAS-SARSAT Search-and-Rescue System detects and locates emergency beacons activated by aircraft, ships and individuals. In particular, when this system is used in wartime and the signal is leaked to the enemy, it can cause the loss of the rescuers and the survivors. This paper proposes an improved method which protects the COSPAS-SARSAT search-and-rescue signal itself from being disclosed during its operation. In addition, there is presented a new protocol which maintains the stabilized security status between survivors and rescuers, using the Galileo/SAR return link.
Keywords
SAR; Security; COSPAS-SARSAT; Galileo;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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