TY - GEN
T1 - Compass enhanced ORRP for wireless sensor networks
AU - Lerner, Anat
AU - Miliavsky, Vladimir
N1 - Copyright:
Copyright 2010 Elsevier B.V., All rights reserved.
PY - 2009
Y1 - 2009
N2 - Data routing in wireless sensor networks has attracted much research interest in recent years. Orthogonal Rendezvous Routing Protocol (ORRP) [1] was recently proposed and analyzed for use in wireless mesh networks. The protocol is based on a simple idea that two pairs of orthogonal lines in a plane intersect with a high probability and it utilizes the directional antennas for creating orthogonal routing paths. This protocol is appealing for wireless sensor networks as well. However wireless sensor networks differ from wireless mesh networks in many aspects, like the number of nodes in the network, many-to-one versus many-to-many communication, random node placement, and more. In this paper we analyze the suitability of ORRP for wireless sensor networks and propose a number of modifications, like equipping wireless sensor nodes with digital compass hardware. We then show that the proposed modifications improve reachability, reduce the average length of the path from a sensor to the base station and reduce the average number of nodes involved in an event forwarding.
AB - Data routing in wireless sensor networks has attracted much research interest in recent years. Orthogonal Rendezvous Routing Protocol (ORRP) [1] was recently proposed and analyzed for use in wireless mesh networks. The protocol is based on a simple idea that two pairs of orthogonal lines in a plane intersect with a high probability and it utilizes the directional antennas for creating orthogonal routing paths. This protocol is appealing for wireless sensor networks as well. However wireless sensor networks differ from wireless mesh networks in many aspects, like the number of nodes in the network, many-to-one versus many-to-many communication, random node placement, and more. In this paper we analyze the suitability of ORRP for wireless sensor networks and propose a number of modifications, like equipping wireless sensor nodes with digital compass hardware. We then show that the proposed modifications improve reachability, reduce the average length of the path from a sensor to the base station and reduce the average number of nodes involved in an event forwarding.
KW - Mobile ad hoc network
KW - Reactive routing
KW - Routing protocol
KW - Sensor networks
KW - Wireless networks
UR - http://www.scopus.com/inward/record.url?scp=74249114626&partnerID=8YFLogxK
U2 - 10.1145/1641913.1641914
DO - 10.1145/1641913.1641914
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AN - SCOPUS:74249114626
SN - 9781605586212
T3 - PM2HW2N'09 - Proceedings of the 4th ACM International Workshop on Performance Monitoring, Measurement, and Evaluation of Heterogeneous Wireless and Wired Networks
SP - 1
EP - 8
BT - PM2HW2N'09 - Proceedings of the 4th ACM International Workshop on Performance Monitoring, Measurement, and Evaluation of Heterogeneous Wireless and Wired Networks
T2 - 4th ACM International Workshop on Performance Monitoring, Measurement, and Evaluation of Heterogeneous Wireless and Wired Networks, PM2HW2N'09
Y2 - 26 October 2009 through 26 October 2009
ER -