Mingling Multipath Routing With Quality Of Service

The QoS issue in the Internet have become essential for the successful transmission of multimedia applications. The basic problem of QoS routing is to find a path satisfying multiple constraints. It is concerned with identifying the path that will consider multiple parameters like bandwidth, delay, cost, hopcount etc. instead of one .To provide user- or application-level Quality of Service (QoS) guarantee Multipath routing strategy can be used for the transmission of QoS sensitive traffic over the network.