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An Efficient Dynamic Bandwidth Allocation Algorithm for VoDSL Services  

Kim, Hoon (조선대학교 전자공학과)
Park, Jong-Dae (한국전자통신연구원 네트워크연구소 차세대스위칭기술연구부 시스템종합팀)
Nam, Sang-Sig (한국전자통신연구원 네트워크연구소 차세대스위칭기술연구부 시스템종합팀)
Park, Kwang-Chae (조선대학교 전자공학과)
Abstract
As internet traffic increases, the problem that it should be efficiently accepted in to the existing voice network in the pending problem importantly to the existing communication corporations. The feature of next generation exchange network is made up of the form of integration network that connect data traffic(internet service. Etc) with the existing voice network and it can be showed with very diverse aspects according to the constitution time of network or the characteristics of business. The progress strategy that develop the existing circuit based communication network into packet-based communication network can be divided into two in a large scale according to the application position These are VoDSL application method(Technology that packetize access network) and softswitch technology application method(after packetizing relay network, packetizing that into the access network). In this paper, we will deduce the desirable technology that can construct packet-based next generation exchange networks in the structure of the existing communication network environment. We will perform the research on a device to offer the necessary core technique VoSDL service with realistic resolutions primarily.
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