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Energy efficient data gathering scheme for wireless sensor networks with static and mobile sinks
Weng Y.1,2; Jia W.1,3; Wang G.1
2010-12-01
Conference Name2010 2nd IEEE International Conference on Network Infrastructure and Digital Content, IC-NIDC 2010
Source PublicationProceedings - 2010 2nd IEEE International Conference on Network Infrastructure and Digital Content, IC-NIDC 2010
Pages748-752
Conference Date24-26 Sept. 2010
Conference PlaceBeijing, China
Abstract

Mobile sink has been widely used in wireless sensor networks to balance energy consumption among sensor nodes and to prolong the network lifetime. But, as mobile sink moves, sensor nodes have to change their routes to mobile sink frequently, which results in a lot of energy consumption and also a very large transmission delay accordingly. Although using a static sink may lead to shorter network lifetime, it can get a relatively small transmission delay and need not to change their routes constantly. In order to prolong the network lifetime and to reduce the transmission delay, we propose an energy efficient data gathering scheme with both a static and a mobile sink to work together. Mathematical analysis and simulation results show that we can greatly improve the network lifetime and reduce the transmission delay at the same time by using our scheme.

KeywordWireless Sensor Networks Mobile Sink Network Lifetime Energy Efficiency Data Gathering
DOI10.1109/ICNIDC.2010.5657882
URLView the original
Language英语
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Document TypeConference paper
CollectionPersonal research not belonging to the institution
Affiliation1.School of Information Science and Engineering, Central South University, Changsha, 410083, China
2.School of Computer and Communication, Hunan University of Technology, Zhuzhou, 412008, China
3.Department of Computer Science, City University of Hong Kong, Kowloon, Hong Kong
Recommended Citation
GB/T 7714
Weng Y.,Jia W.,Wang G.. Energy efficient data gathering scheme for wireless sensor networks with static and mobile sinks[C],2010:748-752.
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