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Multicast Routing Algorithm for QoS Improvement in the Wire/wireless Integrated Environment  

김미혜 (충북대학교 전기전자컴퓨터공학부)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.15, no.5, 2004 , pp. 525-532 More about this Journal
Abstract
In this paper, we proposed a multicast routing algorithm for QoS improvement in the wire/wireless integrated environment. We analyzed requests and characteristics of QoS, and then proposed a new algorithm that can improve QoS by adding node mobility to wire environment. This new algorithm constructs a dynamic multicast tree that can prevent a loss of packet and save the bandwidth. As a result of simulations comparing to another multicast algorithms, we showed that this new algorithm can simply and dynamically adjusts the construction of multicast tree with little delay and the most reducible bandwidth resources.
Keywords
QoS; Multicast Routing Algerian; M_Dijk Algorithm;
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