Gateway Placement for Latency and Energy Efficient Data Aggregation (2004)
| Venue: | in 29th Annual IEEE International Conference on Local Computer Networks |
BibTeX
@INPROCEEDINGS{Roozbeh04gatewayplacement,
author = {Jennifer Wong Roozbeh and Jennifer L. Wong and Roozbeh Jafari and Miodrag Potkonjak},
title = {Gateway Placement for Latency and Energy Efficient Data Aggregation},
booktitle = {in 29th Annual IEEE International Conference on Local Computer Networks},
year = {2004},
pages = {490--497}
}
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Abstract
The key technological constraint for sensor networks is power which is dominated by the communication component of each node. While a multi-hop communication architecture greatly decreases deployment costs and increases versatility, it also causes the communication cost between two distant nodes to be prohibitively expensive. Our goal is to demonstrate how judicious placement of a few gateway nodes at strategically selected places can significantly reduce both maximal latency and communication costs for data aggregation resulting in prolonged network lifetime and enhanced network utility.
