Handoff Rerouting Scheme for Multimedia Connections in ATM-based Mobile Networks
نویسندگان
چکیده
Future wireless networks promise multimedia communication and computing services for both fired and mobile users. One of the most important challenges of wireless multimedia service for mobile users is maintaining a guaranteed quality of service over end-to-end connections with multiple mobile endpoints. In this papes we describe a new handoff rerouting scheme that supports multimedia trafic in a connection-oriented mobile network, such as Mobile ATM. We analyze and compare the pelfonnance of the new scheme with respect to three related handoff remuting schemes for connection-oriented wireless networks. The new technique shows a superior pelfonnance in route eficiency and bandwidth consumption for all t r a m types, and a smaller handoffdelay for delay sensitive t ram.
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