Abstract
A wireless sensor network consists of many energyautonomous micro-sensors distributed throughout an area of interest. Each node has a limited energy supply and generates information that needs to be communicated to a sink node. The basic operation in such a network is the systematic gathering and transmission of sensed data to a base station for further processing. During data gathering, sensors have the ability to perform in-network aggregation (fusion) of data packets route to the base station. The lifetime of such a sensor system is the time during which we can gather information from all the sensors to the base station. Given the location of sensors and the base station and the available energy at each sensor, we are interested in finding an efficient manner in which the data should be collected from all the sensors and transmitted to the base station at a given rate, such that system lifetime is maximized. We present an adaptive data aggregation node selection scheme to solve this problem. Our experimental results demonstrate that the proposed protocols significantly outperform previous methods, in terms of energy saving and system lifetime.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Systems |
| Pages | 39-44 |
| Number of pages | 6 |
| Publication status | Published - 2007 Dec 1 |
| Event | IASTED International Conference on Parallel and Distributed Computing and Networks, PDCN 2007 - Innsbruck, Austria Duration: 2007 Feb 13 → 2007 Feb 15 |
Other
| Other | IASTED International Conference on Parallel and Distributed Computing and Networks, PDCN 2007 |
|---|---|
| Country | Austria |
| City | Innsbruck |
| Period | 07/2/13 → 07/2/15 |
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Keywords
- Cross-layer design
- Data aggregation
- Maximum network lifetime
- Wireless sensor networks
ASJC Scopus subject areas
- Software
- Hardware and Architecture
- Computer Networks and Communications
Cite this
Cross-layer design based data aggregation for maximizing network lifetime. / Lee, Sang Bin; Han, Kyuho; Lim, Kyungsoo; An, Sun-Shin.
Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Systems. 2007. p. 39-44.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Cross-layer design based data aggregation for maximizing network lifetime
AU - Lee, Sang Bin
AU - Han, Kyuho
AU - Lim, Kyungsoo
AU - An, Sun-Shin
PY - 2007/12/1
Y1 - 2007/12/1
N2 - A wireless sensor network consists of many energyautonomous micro-sensors distributed throughout an area of interest. Each node has a limited energy supply and generates information that needs to be communicated to a sink node. The basic operation in such a network is the systematic gathering and transmission of sensed data to a base station for further processing. During data gathering, sensors have the ability to perform in-network aggregation (fusion) of data packets route to the base station. The lifetime of such a sensor system is the time during which we can gather information from all the sensors to the base station. Given the location of sensors and the base station and the available energy at each sensor, we are interested in finding an efficient manner in which the data should be collected from all the sensors and transmitted to the base station at a given rate, such that system lifetime is maximized. We present an adaptive data aggregation node selection scheme to solve this problem. Our experimental results demonstrate that the proposed protocols significantly outperform previous methods, in terms of energy saving and system lifetime.
AB - A wireless sensor network consists of many energyautonomous micro-sensors distributed throughout an area of interest. Each node has a limited energy supply and generates information that needs to be communicated to a sink node. The basic operation in such a network is the systematic gathering and transmission of sensed data to a base station for further processing. During data gathering, sensors have the ability to perform in-network aggregation (fusion) of data packets route to the base station. The lifetime of such a sensor system is the time during which we can gather information from all the sensors to the base station. Given the location of sensors and the base station and the available energy at each sensor, we are interested in finding an efficient manner in which the data should be collected from all the sensors and transmitted to the base station at a given rate, such that system lifetime is maximized. We present an adaptive data aggregation node selection scheme to solve this problem. Our experimental results demonstrate that the proposed protocols significantly outperform previous methods, in terms of energy saving and system lifetime.
KW - Cross-layer design
KW - Data aggregation
KW - Maximum network lifetime
KW - Wireless sensor networks
UR - http://www.scopus.com/inward/record.url?scp=56149083607&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=56149083607&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:56149083607
SN - 9780889866379
SP - 39
EP - 44
BT - Proceedings of the IASTED International Conference on Parallel and Distributed Computing and Systems
ER -