Abstract
AOMP (Ad-hoc Overlay Multicast Protocol) is a novel approach for application-layer multicast in ad-hoc networks. We introduce in this paper a new algorithm that exploits a few properties of IP-routing to extract underlying topology information. The basic idea is to match nodes' path to the source in order to detect near neighbors in the physical topology. Then, in a dynamic and decentralized way, we construct a minimum cost mobility-aware delivery tree, connecting nodes that are close to each other. We design a tree improvement algorithm in order to enhance the global performance of AOMP during data distribution. Our simulations results show that, compared to previously proposed application-layer multicast structures, AOMP yields trees with lower cost and traffic redundancy. In addition, it performs well in terms of packet losses, especially in case of node mobility.
| Translated title of the contribution | Multicast transmission application for ad-hoc networks |
|---|---|
| Original language | French |
| Title of host publication | CFIP 2006 |
| Subtitle of host publication | Colloque Francophone sur l'Ingenierie des Protocoles |
| Editors | Eric Fleury, Farouk Kamoun |
| Publisher | Hermes Science Publications |
| ISBN (Electronic) | 9782746215870 |
| Publication status | Published - 2006 |
| Externally published | Yes |
| Event | Colloque Francophone sur l'Ingenierie des Protocoles, CFIP 2006 - French-Speaking Conference on Protocol Engineering, CFIP 2006 - Tozeur, Tunisia Duration: 30 Oct 2006 → 3 Nov 2006 |
Conference
| Conference | Colloque Francophone sur l'Ingenierie des Protocoles, CFIP 2006 - French-Speaking Conference on Protocol Engineering, CFIP 2006 |
|---|---|
| Country/Territory | Tunisia |
| City | Tozeur |
| Period | 30/10/06 → 3/11/06 |