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Content Provider | IEEE Xplore Digital Library |
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Author | Long Zhaohua Gao Mingjun |
Copyright Year | 2009 |
Description | Author affiliation: Dept of computer, Chongqing University of Posts and Telecommunications, Chongqing 400065, China (Long Zhaohua; Gao Mingjun) |
Abstract | Wireless sensor network consists of large number of sensor nodes randomly distributed in some regions. Each node has a limited energy supply and generates information when some events that need to be communicated to a sink node occur. It has been proved that the nodes closer to the sink node will use up their energy more quickly, as a result, the network lifetime will be affected, some bad consequences will happen. Therefore how to optimize the network lifetime become an important problem. According to the reasearch fruit many reaserchers have contributed, we concluded that the method of optimizing the network life included keeping energy effectifcy, improving or creating some optimized algorithms, making use of the inherent mechanism of nodes and so on. The network lifetime can depend on many other factors too. In the paper we give out the survey of the sensor network lifetime and do some analysis. |
Starting Page | 899 |
Ending Page | 902 |
File Size | 65464 |
Page Count | 4 |
File Format | |
ISBN | 9781424445905 |
DOI | 10.1109/ICBNMT.2009.5347814 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-10-18 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Algorithm design and analysis Wireless communication Wireless sensor networks Energy consumption Opeimizing network lifetime Wireless application protocol Optimization methods Energy limited Energy efficiency Computer networks Complexity theory Data mining |
Content Type | Text |
Resource Type | Article |
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