574 search results - page 29 / 115 » Reliable Networks with Unreliable Sensors |
ICCCN
2007
IEEE
14 years 4 months ago
2007
IEEE
—Wireless sensor networks (WSN) built using current Berkeley Mica motes exhibit low reliability for packet delivery. There is anecdotal evidence of poor packet delivery rates fro...
ISCC
2009
IEEE
14 years 5 months ago
2009
IEEE
Routing protocols for Wireless Sensor Networks (WSN) face three major performance challenges. The first one is an efficient use of bandwidth that minimizes the transfer delay of p...
ICA3PP
2009
Springer
14 years 3 months ago
2009
Springer
We present Obstacle-aware Virtual Circuit geographic Routing (OVCR), a novel routing mechanism for obstacle-aware wireless sensor networks that uses the obstacle-free path computed...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract—Symbol synchronization in traditional hardwaredriven communication systems has relied on the transmission of training sequences of symbols just before the beginning of t...
INFOCOM
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract—Because the global positioning system (GPS) consumes a large amount of power and does not work indoors, many GPS-free information brokerage schemes are proposed for wire...