944 search results - page 80 / 189 » Gateway Design for Data Gathering Sensor Networks |
ICPADS
2006
IEEE
14 years 2 months ago
2006
IEEE
In battery powered systems such as wireless sensor networks, energy efficiency is one of the most important system design goals. In this paper, energy efficiency is examined fro...
DCOSS
2010
Springer
13 years 12 months ago
2010
Springer
A number of wireless sensor network (WSN) applications demand timely data delivery. However, existing WSNs are designed to conserve energy and not to support timely data transmissi...
WASA
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. Due to the large-scale ad hoc deployments and wireless interference, data aggregation is a fundamental but time consuming task in wireless sensor networks. This paper foc...
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— Data aggregation is a fundamental yet timeconsuming task in wireless sensor networks. We focus on the latency part of data aggregation. Previously, the data aggregation...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— In the context of IEEE 802.11b network testbeds, we examine the differences between unicast and broadcast link properties, and we show the inherent difficulties in precisely e...