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2006
IEEE

Aggregation Time Control Algorithm for Time constrained Data Delivery in Wireless Sensor Networks

8 years 11 months ago
Aggregation Time Control Algorithm for Time constrained Data Delivery in Wireless Sensor Networks
Abstract— This paper proposes and evaluates a new aggregation algorithm in wireless sensor networks with time constraint. In the proposed algorithm, each aggregation node controls its aggregation time in order to aggregate and transfer data from child nodes within a given deadline of the sink node. The objective of the algorithm is to deliver the time constrained data within time bound while reducing the energy consumption resulted from the number of transmissions. Based on the aggregation tree, the proposed algorithm considers the number of the child nodes to determine the aggregation time. The performance of the proposed algorithm is evaluated using both the miss ratio and the aggregation gain.
Jae Young Choi, Jongwook Lee, Kamrok Lee, Sunghyun
Added 12 Jun 2010
Updated 12 Jun 2010
Type Conference
Year 2006
Where VTC
Authors Jae Young Choi, Jongwook Lee, Kamrok Lee, Sunghyun Choi, Wook Hyun Kwon, Hong Seong Park
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