TY - GEN
T1 - Shortest-hop based reliable network multicast
AU - Law, K. L.Eddie
AU - Siu, Daniel
PY - 2005
Y1 - 2005
N2 - Although many multicast communication protocols have been recommended at IETF, reliable multicast communications currently rely on programs built at the application layer, e.g., multicast overlay. This is because there is a lack of reliable multicast protocols. This is even harder for the multicast capable routers to offer transparent reliable multicast services if receivers are on paths with drastically different path characteristics. In this paper, concept of multicast reliability integrated within routing algorithm is discussed. It is important to map reliability from transport layer to network layer, and subsequently from network layer to data link layer. The novelty of the proposed design is to offer packet recovery mechanisms between every two intelligent routers. The resulting shortest-hop based reliability eliminates the retransmission request implosion problem and shortens the error recovery session time along any multicast tree. Consequently, the proposed design offers high goodput performance for multicasting important information in wired and wireless networks.
AB - Although many multicast communication protocols have been recommended at IETF, reliable multicast communications currently rely on programs built at the application layer, e.g., multicast overlay. This is because there is a lack of reliable multicast protocols. This is even harder for the multicast capable routers to offer transparent reliable multicast services if receivers are on paths with drastically different path characteristics. In this paper, concept of multicast reliability integrated within routing algorithm is discussed. It is important to map reliability from transport layer to network layer, and subsequently from network layer to data link layer. The novelty of the proposed design is to offer packet recovery mechanisms between every two intelligent routers. The resulting shortest-hop based reliability eliminates the retransmission request implosion problem and shortens the error recovery session time along any multicast tree. Consequently, the proposed design offers high goodput performance for multicasting important information in wired and wireless networks.
UR - http://www.scopus.com/inward/record.url?scp=33746547245&partnerID=8YFLogxK
U2 - 10.1109/CNSR.2005.57
DO - 10.1109/CNSR.2005.57
M3 - Conference contribution
AN - SCOPUS:33746547245
SN - 0769523331
SN - 9780769523330
T3 - Proceedings of the 3rd Annual Communication Networks and Services Research Conference
SP - 16
EP - 21
BT - Proceedings of the 3rd Annual Communication Networks and Services Research Conference
T2 - 3rd Annual Communication Networks and Services Research Conference, 2005
Y2 - 16 May 2005 through 18 May 2005
ER -