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Authors: Yongbin Yim ; Hosung Park ; Jeongcheol Lee ; Seungmin Oh and Sang-Ha Kim

Affiliation: Chungnam National University, Korea, Republic of

ISBN: 978-989-8565-43-3

ISSN: 2184-2817

Keyword(s): Beaconless, Real-time, Geographic Routing, Routing Protocol, Wireless Sensor Networks.

Related Ontology Subjects/Areas/Topics: Embedded Communications Systems ; Low-Power Electronics ; Networking and Connectivity ; Sensors and Sensor Networks ; Telecommunications

Abstract: In wireless sensor networks (WSNs), real-time service is one of the important issues. Typically, existing studies for the service are relied on beacons. Recently, beaconless routing has been proposed to overcome control overhead for resource constrained environment of WSNs. Thus, real-time communication based on the beaconless scheme could give great advantages with less energy consumption. To do that, however, it brings new challenges. For the real-time communication, each node needs to be aware of single hop delay for data forwarding within desired time. In conventional approaches, it is based on delay in neighbor information through beacons. An appropriate next forwarder is selected by a sender. However, in the beaconless scheme, a sender could not select a next forwarder since that is determined by a receiver. Also, contention delay is included in single hop delay for beaconless routing. Thus, the delay estimation principle should be renovated. In this paper, we present a receiver -based real-time routing protocol, called RBRR. We design a novel delay estimation strategy. The single hop delay from a sender to a receiver could be calculated by a receiver but not a sender. Therefore, the receiver itself makes a decision whether desired time requirement is satisfied. Simulation experiments show that the strategy achieves higher performance in terms of energy consumption. (More)

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Paper citation in several formats:
Yim, Y.; Park, H.; Lee, J.; Oh, S. and Kim, S. (2013). Distributed Forwarder Selection on Beaconless Routing for Real-time Services in Wireless Sensor Networks.In Proceedings of the 3rd International Conference on Pervasive Embedded Computing and Communication Systems - Volume 1: PECCS, ISBN 978-989-8565-43-3, ISSN 2184-2817, pages 202-207. DOI: 10.5220/0004315902020207

@conference{peccs13,
author={Yongbin Yim. and Hosung Park. and Jeongcheol Lee. and Seungmin Oh. and Sang{-}Ha Kim.},
title={Distributed Forwarder Selection on Beaconless Routing for Real-time Services in Wireless Sensor Networks},
booktitle={Proceedings of the 3rd International Conference on Pervasive Embedded Computing and Communication Systems - Volume 1: PECCS,},
year={2013},
pages={202-207},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004315902020207},
isbn={978-989-8565-43-3},
}

TY - CONF

JO - Proceedings of the 3rd International Conference on Pervasive Embedded Computing and Communication Systems - Volume 1: PECCS,
TI - Distributed Forwarder Selection on Beaconless Routing for Real-time Services in Wireless Sensor Networks
SN - 978-989-8565-43-3
AU - Yim, Y.
AU - Park, H.
AU - Lee, J.
AU - Oh, S.
AU - Kim, S.
PY - 2013
SP - 202
EP - 207
DO - 10.5220/0004315902020207

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