| Conference |
| Type of Publication |
| Energy-Efficient Aggregation Forwarding for Wireless
Sensor Networks [Best Paper Award] |
| Title |
|
|
| Authors |
| Proc. of International Conference on Sensor
Technologies and Applications (SENSORCOMM'07), Valencia, Spain, October 2007 |
| Published in |
| Based on an energy efficiency metric that is
defined by the fraction of end-to-end delivery ratio and required
energy, we propose a new distributed algorithm for the case of
correlated data. In contrast to related work, our metric
considers energy savings due to aggregation a priori and achieves
a superior performance. However, a problem that arises from the
ability to aggregate and to change energy cost during the
construction of a forwarding tree is that routing cycles may
occur because information used may be out-dated. By employing
different types of sequence numbers, our strategy is able to
prevent such cycles, accounting for the distributed nature of
sensor networks. |
| Abstract |
|
Energy-Efficient Forwarding
Data Aggregation
Wireless Sensor Networks
|
| Keywords |
| [PDF]
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| Downloads & Bib-Entries |
