Resource management scheme in IPLS networks based on service differentiation

Traditional IP networks, which cannot support realtime services such as voice and video sufficiently, cannot keep up with the rapid growth of Internet services. However, IPLS (IP Packet Label Switching) technology, based on the switching labeled IP packet in the network, can provide QoS guarantee to user traffic through classification, marking and admission control at edge nodes. Based on service differentiation, a resource management scheme in IPLS networks is presented. An implementation of the scheme using the selfsimilar traffic model is given.