17 search results - page 3 / 4 » ewsn 2009 |
EWSN
2009
Springer
13 years 11 months ago
2009
Springer
Ensuring that every sensor node has the same code version is challenging in dynamic, unreliable multi-hop sensor networks. When nodes have different code versions, the network may...
EWSN
2009
Springer
14 years 5 months ago
2009
Springer
Sensor sleeping is a widely-used and cost-effective technique to save energy in wireless sensor networks. Protocols at different stack levels can, either individually or simultaneo...
EWSN
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. This paper investigates postmortem timestamp reconstruction in environmental monitoring networks. In the absence of a timesynchronization protocol, these networks use mul...
EWSN
2009
Springer
14 years 5 months ago
2009
Springer
As the number of wireless devices sharing the unlicensed 2.4 GHz ISM band increases, interference is becoming a problem of paramount importance. We experimentally investigate the e...
EWSN
2009
Springer
14 years 5 months ago
2009
Springer
Remote management is essential for wireless sensor networks (WSNs) designed to run perpetually using harvested energy. A natural division of function for managing WSNs is to employ...