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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Min-Sook Jin Younghwan Choi Fucai Yu Euisin Lee Soochang Park Sang-Ha Kim |
| Copyright Year | 2008 |
| Description | Author affiliation: Chungnam Nat. Univ., Daejon (Min-Sook Jin; Younghwan Choi; Fucai Yu; Euisin Lee; Soochang Park; Sang-Ha Kim) |
| Abstract | Sensor networks are composed of a great number of sensor nodes. Since all sensor nodes are energy-restricted and hard to recharge, it is very important. However, the energy consumption may significantly increase if mobile sources or sinks exist in sensor networks. The reason is that the routing information for mobile sources and sinks needs to be update frequently for efficient data delivery. The routing algorithm supporting mobile sinks should consider not only continuous data delivery but also the energy consumption of sensor nodes. However, most of the existing research e.g. Fan Ye, et al. (Set. 2002), Zehua Zhou, et al., (Jun 2006) focuses on even energy consumption while the mobility of sinks and sources is rarely consider. In this paper, we propose an efficient routing protocol with multiple virtual grids to reduce energy consumption and improve packets delivery efficiency. Simulation results show that our algorithm can guarantee high data delivery ratio and lower average delivery delay, while consuming lower energy than existing routing protocols in sensor networks. |
| Starting Page | 175 |
| Ending Page | 178 |
| File Size | 307678 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424414567 |
| e-ISBN | 9781424414574 |
| DOI | 10.1109/ccnc08.2007.45 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-01-10 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless application protocol Wireless sensor networks Energy consumption Routing protocols Computer networks Grid computing Network topology Data engineering Power engineering and energy Computational modeling |
| Content Type | Text |
| Resource Type | Article |
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