Research Article
A Flexible Multicast Routing Scheme for Multicasting in Delay Tolerant Networks
@INPROCEEDINGS{10.1109/CHINACOM.2009.5339829, author={Lei Yin and Hui-mei Lu and Ke Long and Yuan-da Cao}, title={A Flexible Multicast Routing Scheme for Multicasting in Delay Tolerant Networks}, proceedings={ChinaCom2009-Wireless Communications and Networking Symposium}, publisher={IEEE}, proceedings_a={CHINACOM2009-WCN}, year={2009}, month={11}, keywords={delay tolerant networks; multicast; routing}, doi={10.1109/CHINACOM.2009.5339829} }- Lei Yin
Hui-mei Lu
Ke Long
Yuan-da Cao
Year: 2009
A Flexible Multicast Routing Scheme for Multicasting in Delay Tolerant Networks
CHINACOM2009-WCN
IEEE
DOI: 10.1109/CHINACOM.2009.5339829
Abstract
Delay/Disruption Tolerant Networks (DNTs) enables nodes to communicate by means of asynchronous sending messages without the need for an end-to-end path. In this paper, we study the problem of multicasting in DTNs. Several schemes have been proposed for multicast routing assuming the group of message receivers is known by sender, and the group members do not change during the process of message delivery. In this paper, we propose a Flexible Multicast Routing scheme, without any prior knowledge about the networks, which can handle multicast group members changing problem. Simulation results show that our routing strategies can achieve higher message delivery ratios and lower delivery latency than existing approaches.
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