TY - GEN
T1 - Overlay multicast protocol for delivering layered data structure
AU - Ogura, Kohei
AU - Imaizumi, Hideaki
AU - Minami, Masaki
AU - Nakamura, Osairiu
AU - Murai, Jun
PY - 2007
Y1 - 2007
N2 - This paper proposes an adaptive Overlay Multicast protocol for real-time group communication in a heterogeneous environment. Overlay multicast technology relies on end nodes by delegating the multicast functionality from routers in IP Multicast. Overlay multicast research has two major issues to consider: heterogeneous resource environment and instability of end nodes. In our protocol, data is divided into multiple layers using abstract layered data structure. The number of layers is used for the main metric to construct the multicast tree to satisfy the demand for end nodes resource environment. Furthermore, multi-path layer distribution method for fast recovery from multicast tree partition and congestion avoidance method are proposed to deal with the unstableness at end node.
AB - This paper proposes an adaptive Overlay Multicast protocol for real-time group communication in a heterogeneous environment. Overlay multicast technology relies on end nodes by delegating the multicast functionality from routers in IP Multicast. Overlay multicast research has two major issues to consider: heterogeneous resource environment and instability of end nodes. In our protocol, data is divided into multiple layers using abstract layered data structure. The number of layers is used for the main metric to construct the multicast tree to satisfy the demand for end nodes resource environment. Furthermore, multi-path layer distribution method for fast recovery from multicast tree partition and congestion avoidance method are proposed to deal with the unstableness at end node.
UR - http://www.scopus.com/inward/record.url?scp=36348938610&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=36348938610&partnerID=8YFLogxK
U2 - 10.1109/CCNC.2007.201
DO - 10.1109/CCNC.2007.201
M3 - Conference contribution
AN - SCOPUS:36348938610
SN - 1424406668
SN - 9781424406661
T3 - 2007 4th Annual IEEE Consumer Communications and Networking Conference, CCNC 2007
SP - 996
EP - 1000
BT - 2007 4th Annual IEEE Consumer Communications and Networking Conference, CCNC 2007
T2 - 2007 4th Annual IEEE Consumer Communications and Networking Conference, CCNC 2007
Y2 - 11 January 2007 through 13 January 2007
ER -