End-to-end QoS Support in Heterogeneous Mobile Networks

In future mobile real-time multimedia system,QoS support is one of the main challenge tasks for researchers in the cellular network.Especially,in three-generation and B3G mobile networks,IP and real-time multimedia traffic demand end-to-end QoS guarantee to gains consistency in heterogeneous networks formed by wire networks and wireless networks.This approach reduces congestion,delay,jitter and loss probability,and improves networked performance in heterogeneous mobile networks.