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Unencapsulated Mobile Multicast Routing for Next Generation Video Networks

Matthias Wählisch, Thomas C. Schmidt, Hans L. Cycon, Mark Palkow, Henrik Regensburg – 2006

Mobile multimedia communication will particularly rely on IP multicasting, as users commonly share frequency bands of limited capacities. This paper is dedicated to the problem of mobile Source Specific Multicast (SSM) senders. We propose extensions to multicast routing for transforming (morphing) previous delivery trees into optimal trees rooted at a relocated source. This extension scheme only requires basic signaling mechanisms, explicit joins and prunes. First evaluations grounded on real-world Internet topologies indicate network performance superior to traditional distribution schemes. As corresponding application we furtheron introduce a videoconferencing and communication software of distributed architecture. It is built as a simple, ready-to-use scheme for distributed presenting, recording and streaming multimedia content over next generation unicast or multicast networks.

Titel
Unencapsulated Mobile Multicast Routing for Next Generation Video Networks
Verfasser
Matthias Wählisch, Thomas C. Schmidt, Hans L. Cycon, Mark Palkow, Henrik Regensburg
Verlag
Computational Science -- ICCS 2006. 6th International Conference Proceedings Part II, (Vassil N. Alexandrov, Geert Dick van Albada, Peter M.A. Sloot, Jack Dongarra Ed.), ser. Lecture Notes in Computer Science, Vol. 3992, pp. 1050--1057, Berlin Heidel
Schlagwörter
Mobile Internet
Datum
2006
Sprache
eng
Art
Text
BibTeX Code
@inproceedings{swcpr-ummrn-06, author = {Thomas C. Schmidt and Matthias W{\"a}hlisch and Hans L. Cycon and Mark Palkow and Henrik Regensburg}, title = {Unencapsulated {M}obile {M}ulticast {R}outing for {N}ext {G}eneration {V}ideo {N}etworks}, booktitle = {Computational Science -- ICCS 2006. 6th International Conference, Proceedings, Part II}, year = {2006}, editor = {Vassil N. Alexandrov and Geert Dick van Albada and Peter M.A. Sloot and Jack Dongarra}, volume = {3992}, series = {Lecture Notes in Computer Science}, pages = {1050--1057}, address = {Berlin Heidelberg}, publisher = {Springer-Verlag}, abstract = {Mobile multimedia communication will particularly rely on IP multicasting, as users commonly share frequency bands of limited capacities. This paper is dedicated to the problem of mobile Source Specific Multicast (SSM) senders. We propose extensions to multicast routing for transforming (morphing) previous delivery trees into optimal trees rooted at a relocated source. This extension scheme only requires basic signaling mechanisms, explicit joins and prunes. First evaluations grounded on real-world Internet topologies indicate network performance superior to traditional distribution schemes. As corresponding application we furtheron introduce a videoconferencing and communication software of distributed architecture. It is built as a simple, ready-to-use scheme for distributed presenting, recording and streaming multimedia content over next generation unicast or multicast networks.}, file = {../papers/swcpr-ummrn-06.pdf}, theme = {mi} }