636 search results - page 114 / 128 » High-efficiency power amplifier for wireless sensor networks |
INFOCOM
2003
IEEE
14 years 25 days ago
2003
IEEE
Abstract— We consider an unreliable wireless sensor gridnetwork with n nodes placed in a square of unit area. We are interested in the coverage of the region and the connectivity...
WOWMOM
2005
ACM
14 years 1 months ago
2005
ACM
We consider the energy consumed in radio transmission of a set of sensors forming a data gathering wireless network. Our objective is to enhance the lifetime of such networks by e...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper considers a sensor network where relay nodes cooperate in order to minimize the total energy consumption for the unicast transmission of a message from a single source ...
ITIIS
2010
13 years 2 months ago
2010
Integrated RFID-WSNs (wireless sensor networks) have recently been researched to provide object identities, sensing information, mobile service, and network functionalities. In in...
CCECE
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper describes a model and a setup for emulating fractal and multifractal noise for the measurement and evaluation of performance of ZigBee mesh networks intended for harsh ...