REAL-TIME MULTICAST ROUTING IN WIRELESS SENSOR NETWORKS

Hosung Park, Jeongcheol Lee, Seungmin Oh, Yongbin Yim, Sang-Ha Kim

Abstract

Real-time data dissemination to a multicast group is data delivery to each member in the multicast group within the desired time deadline. The hardest aspect of this mission is to enforce the real-time constraint in the communication between a source and the furthest member since an end-to-end delay is proportional to a physical distance in wireless sensor networks. We call it the critical distance. The critical distance should be most important constraint for real-time multicasting. That is, the delivery distance from a source to each member should not be longer than the critical distance even by any reason. However, since the traditional multicast protocols lay the strong emphasis only on the overall communication cost rather than delivery distance to each member, they may violate the real-time constraint related to the critical distance. In this letter, we propose a novel multicast protocol for real-time data dissemination.

References

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Paper Citation


in Harvard Style

Park H., Lee J., Oh S., Yim Y. and Kim S. (2012). REAL-TIME MULTICAST ROUTING IN WIRELESS SENSOR NETWORKS . In Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems - Volume 1: PECCS, ISBN 978-989-8565-00-6, pages 407-410. DOI: 10.5220/0003905604070410


in Bibtex Style

@conference{peccs12,
author={Hosung Park and Jeongcheol Lee and Seungmin Oh and Yongbin Yim and Sang-Ha Kim},
title={REAL-TIME MULTICAST ROUTING IN WIRELESS SENSOR NETWORKS},
booktitle={Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems - Volume 1: PECCS,},
year={2012},
pages={407-410},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003905604070410},
isbn={978-989-8565-00-6},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems - Volume 1: PECCS,
TI - REAL-TIME MULTICAST ROUTING IN WIRELESS SENSOR NETWORKS
SN - 978-989-8565-00-6
AU - Park H.
AU - Lee J.
AU - Oh S.
AU - Yim Y.
AU - Kim S.
PY - 2012
SP - 407
EP - 410
DO - 10.5220/0003905604070410