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

Hong, Wan-Pyo (한세대학교 정보통신공학과)
Lee, Soon-Hwa (행정안전부)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.5, no.6, 2010 , pp. 555-562 More about this Journal
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.
Keywords
TRS;
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