QoS based Distributed Multipath Routing and Admission Control Algorithm for IPv6
Multimedia applications running on Interact require minimum delay,minimum jitter and minimum packet loss.Various models such as IntServ and DiffServ try to satisfy QoS needs of an application.One of the common problems with these models is that they do not use any dynamic mechanism to find multiple paths to the destination network for routing QoS sensitive flows on a path that is the most appropriate for the QoS requirement of the flow.This can lead to a situation when we may need to deny admission to further QoS flows till some resources are made available.Distributed QoS based Multipath Routing Algorithm for IPv6,uses a QoS based Multipath Routing Algorithm (Qos-MPR) which can work alongside the traditional routing algorithm and it is able to construct multiple Label Switched Paths to a particular network.This enables us to inject more QoS sensitive flows in the network without deploying excess resources.QoS based Multipath Routing will not only allow to inject more Waffle into the network but it will alo provide efficient label switching mechanism using the Flow Label field of the IPv6 header.It can also serve as a simple load balancing mechanism.Simulations results have shown that QoS-MPR provides better packet delivery ratio and its QoS flows experience low delay.
QoS routing DiffServ Admission Control Label Switcbed Forwarding Table (LSFT)
Muhammad Omer Farooq Sadia Aziz
Computer Engineering Department,Center For Advanced Studies in Engineering Islamabad,Pakistan
国际会议
大连
英文
62-70
2008-07-27（万方平台首次上网日期，不代表论文的发表时间）