NDLI: Simulation Study of Cluster Based Data Dissemination for Wireless Sensor Networks with Mobile Sinks

Content Provider	IEEE Xplore Digital Library
Author	Canfeng Chen Jian Ma Salomaa, J.
Copyright Year	2008
Description	Author affiliation: Beijing SRC, Nokia Res. Center, Beijing (Canfeng Chen; Jian Ma; Salomaa, J.)
Abstract	Recent years have witnessed increasing research efforts of incorporating mobility into wireless sensor networks in order to improve energy efficiency and network coverage. In particular, after introducing mobile sinks, at the cost of increased message delivery delay, the performance of network lifetime can be significantly enhanced by limiting the hop count between the communicating sensor-sink pair. In this paper, we propose a cluster based data dissemination (CBDD) scheme, which does not require any localization algorithm. The basic idea of CBDD is to divide the communication between mobile sinks and source sensors into inter-cluster and intra-cluster communication phases, and limit the disruption of the data dissemination path within a cluster. Through extensive simulations, we compare the performance of CBDD against AODV (ad hoc on-demand distance vector) and TTDD (two-tier data dissemination), which are two popular routing protocols for mobile wireless sensor networks. Simulation results have indicated that CBDD is a good option for data dissemination in wireless sensor networks with mobile sinks.
Starting Page	231
Ending Page	236
File Size	1094138
Page Count	6
File Format	PDF
ISBN	9788955191363
ISSN	17389445
DOI	10.1109/ICACT.2008.4493751
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-02-17
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	ETRI, NIA
Subject Keyword	Wireless sensor networks Mobile communication Energy efficiency Clustering algorithms Delay Costs Routing protocols Helium Performance analysis Mathematical model data dissemination wireless sensor network mobility cluster
Content Type	Text
Resource Type	Article

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