Mission Critical 서비스를 위한 그룹통신 시스템 성능 향상 기술 및 검증 방법론

초록

Unlike railway or military cases, there are some service requirements which are dedicated to the public safety case, so the public safety communication system requires the group communication system to have some specific technologies to satisfy the requirements. Also, since some of the service requirements are related to performance aspect, it is needed to have a verification methodology to estimate whether a specific communication system satisfies those requirements. In this paper, we study the service requirements of group communication system in public safety environments, and suggest candidate technologies which enables the group communication system to satisfy such requirements. We also propose a verification methodology which can estimate whether the group communication system deployed in a practical field satisfies those service requirements.

키워드