An Efficient Network Delay Analysis Using End-to-End Delay-Constraint

Multicast services are used in emerging multimedia applications based on Quality of Service (QoS) development of multimedia group application and the construction of multicast routing tree is important. Upper bound on the delay between sender and receivers is one of the common QoS constraints. Delay-constrained routing protocols are used to find paths subject to a delay constraint while efficiently using network resources, also the delay constrained routing problem is difficult because different constraints can conflict with another.