Title :
Efficient multicast setup mechanism for mobile hosts in MPLS network
Author :
Kwon, YoungHwan ; Choi, Seong Gon ; Choi, Jun Kyun ; Kim, Hyung Jun ; Park, Jungsoo
Author_Institution :
Inf. & Commun. Univ.
Abstract :
This paper proposes an efficient multicast setup mechanism for mobile hosts in multiprotocol label switching (MPLS) network. A management of multicast tree is based on MPLS label. A mobile node (MN) can join a specific multicast group through egress LER after movement detecting. In our mechanism, egress LER has a responsibility to join multicast group and transmit multicast data traffic to MN as remote subscription. After MN joining, data forwarding method uses MPLS-based forwarding. This MPLS-based mobile multicast algorithm can improve performance and solve other mobile multicast problems such as tunnel convergence problem, late join latency, nonoptimized route and complexity
Keywords :
IP networks; Internet; mobility management (mobile radio); multicast communication; multiprotocol label switching; telecommunication traffic; Internet; MPLS-based forwarding; Mobile IP; data forwarding method; mobile multicast algorithm; mobility management; multicast data traffic; multicast setup mechanism; multiprotocol label switching; Convergence; Delay; Intelligent networks; Mobile communication; Multicast protocols; Multiprotocol label switching; Routing protocols; Subscriptions; Telecommunication traffic; Web and internet services;
Conference_Titel :
Advanced Communication Technology, 2005, ICACT 2005. The 7th International Conference on
Conference_Location :
Phoenix Park
DOI :
10.1109/ICACT.2005.246113
