TY - GEN
T1 - Proxy mobile IP extension for mobile multimedia multicast services
AU - Kim, Young Taek
AU - Han, Seung Jae
PY - 2009
Y1 - 2009
N2 - Seamless mobility support and efficient network resource utilization is the key to the performance of mobile multimedia services. Currently, the PMIP (Proxy Mobile-IP) and the IMS (IP Multimedia Subsystem) are considered as the primary means to this end, mostly focusing on unicast applications (e.g., voice over IP). In this paper, we extend the application scope to multicast services and propose a solution framework combining the PMIP with IP multicast. Specifically, we propose an extension of the PMIP (called PMIP-M) for a seamless handover of multicast services that use existing IP multicast protocols, where gradual IP multicast deployment is taken into account for practicality. That is, a user can start or continue to receive multicast service even when he migrates to a network without IP multicast capability. The performance of the proposed scheme is analyzed by extensive simulations.
AB - Seamless mobility support and efficient network resource utilization is the key to the performance of mobile multimedia services. Currently, the PMIP (Proxy Mobile-IP) and the IMS (IP Multimedia Subsystem) are considered as the primary means to this end, mostly focusing on unicast applications (e.g., voice over IP). In this paper, we extend the application scope to multicast services and propose a solution framework combining the PMIP with IP multicast. Specifically, we propose an extension of the PMIP (called PMIP-M) for a seamless handover of multicast services that use existing IP multicast protocols, where gradual IP multicast deployment is taken into account for practicality. That is, a user can start or continue to receive multicast service even when he migrates to a network without IP multicast capability. The performance of the proposed scheme is analyzed by extensive simulations.
UR - http://www.scopus.com/inward/record.url?scp=63749090704&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=63749090704&partnerID=8YFLogxK
U2 - 10.1109/CCNC.2009.4784855
DO - 10.1109/CCNC.2009.4784855
M3 - Conference contribution
AN - SCOPUS:63749090704
SN - 9781424423095
T3 - 2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009
BT - 2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009
T2 - 2009 6th IEEE Consumer Communications and Networking Conference, CCNC 2009
Y2 - 10 January 2009 through 13 January 2009
ER -