Paper Info
Title
Handover transparente para tráfego multimídia em uma arquitetura integrada WiMAX/IP/MPLS móvel
Abstract
The mobility management with QoS (Quality of Service) support is a major requirement to the success of next generation networks. With this goal in mind, this paper proposes a new architecture that integrates WiMAX (WorldWide Interoperability for Microwave Access) with Mobile IP and Mobile MPLS Multiprotocol Label Switching) protocols as well as a new algorithm was introduced to allow seamless handover. The main objective of the proposed algorithm is to minimize the impact on the quality level of ongoing applications during handover. This goal is achieved by reducing packet loss and packet delay in mobile situations. The proposed approach aims to provide QoS and QoE (Quality of Experience) support for real-time application during the movement of the Mobile Node (MN) to a new Base Station (BS). An anticipated handover technique is also supported to improve handover based on information about the MN's location and speed as well as the BS's signal strength. Simulation experiments were performed to demonstrate the effectiveness of the proposed solution in a combined WiMAX/IP/Mobile MPLS architecture.
Year
DOI
Venue
2008
10.1145/1666091.1666126
WebMedia
Keywords
Field
DocType
seamless handover,mpls m,new architecture,mobile ip,anticipated handover technique,mobile node,mobile mpls multiprotocol label,fego multim,new algorithm,mobile mpls architecture,new base station,proposed algorithm,packet loss,next generation network,quality of service,qos,base station,signal strength,simulation experiment
Base station,Mobile IP,Next-generation network,Multiprotocol Label Switching,Mobility management,Computer science,Quality of service,Computer network,WiMAX,Handover
Conference
Citations 
PageRank 
References 
0
0.34
9
Authors
3
Name
Order
Citations
PageRank
José Jailton Junior100.34
Kelvin Dias2269.61
Eduardo Cerqueira357269.85