Design of Transport Network on the Digital TRS System for the Emergency and Disaster Communication

비상재난통신을 위한 디지털 TRS 시스템의 전달망 설계

  • Received : 2010.09.20
  • Accepted : 2010.12.10
  • Published : 2010.12.31

Abstract

Currently digital TRS is providing the voice-oriented service based on stat-tree topology of 2.5G. As result of that, it has alimitation to accept the wide band multimedia services. Therefore, this paper designed the mesh topology based on packet networkand proposed the algorism of dynamic path establishment based on priority. In korea case, we confirmed that hop numbers priority base is more reasonable than distance priority base. And counted the trunk traffic including redundancy traffic to prevent the bottlenect situation and trouble. Also analysed the bandwidth between network management centers of backbone and access.

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