Title :
Handover supporting MPLS — COS based tunnel selection forwarding in HMIPV6 networks
Author :
Kaleru, Shiva Prasad ; Avula, Damodaram
Author_Institution :
Juniper Networks, Bangalore, India
Abstract :
Proposed here is a handover scheme based on MPLS-COS forwarding and MPLS-TE in Hierarchical Mobile IPv6 networks designed to meet seamless handover requirements. This proposal takes advantage of hierarchical mobile ipv6 that uses hierarchical network structure to localize registration in one domain [1]. It uses Multiprotocol Label Switching (MPLS) class of service (COS) under IP Layer to provide fast packet forwarding by means of preferential treatment of packets by examining traffic class bits (DSCP) of IPv6 header. Class Based Tunnel Selection Forwarding (CBTF) has the many benefits like segregates tunnel traffic, Controls tunnel bandwidth, Customizes CoS policies, Prioritizes traffic before it enters a tunnel. By using this mechanism, we can ensure that better resource utilization and throughput can be achieved during handoff in HMIPv6 networks.
Keywords :
IP networks; mobility management (mobile radio); multiprotocol label switching; telecommunication traffic; CoS policies; HMIPv6 networks; IP layer; MPLS-COS based tunnel selection forwarding; MPLS-TE; class based tunnel selection forwarding; class of service; handover scheme; header; hierarchical mobile IPv6; hierarchical mobile IPv6 networks; hierarchical network structure; multiprotocol label switching; preferential packets; seamless handover requirements; traffic class bits; tunnel bandwidth; tunnel traffic; Diffserv networks; Handover; IP networks; Mobile communication; Mobile computing; Multiprotocol label switching;
Conference_Titel :
Computational Intelligence and Computing Research (ICCIC), 2013 IEEE International Conference on
Conference_Location :
Enathi
Print_ISBN :
978-1-4799-1594-1
DOI :
10.1109/ICCIC.2013.6724192
