469 search results - page 2 / 94 » Impact of Radio Irregularity on Wireless Sensor Networks |
INFOCOM
2010
IEEE
13 years 9 months ago
2010
IEEE
Abstract—Distance estimation is fundamental for many functionalities of wireless sensor networks and has been studied intensively in recent years. A critical challenge in distanc...
TPDS
2010
13 years 9 months ago
2010
The circular sensing model has been widely used to estimate performance of sensing applications in existing analysis and simulations. While this model provides valuable high-level...
EWSN
2008
Springer
14 years 10 months ago
2008
Springer
Future mobile sensing systems are being designed using 802.15.4 low-power short-range radios for a diverse set of devices from embedded mobile motes to sensor-enabled cellphones in...
IPCCC
2007
IEEE
14 years 5 months ago
2007
IEEE
For economic reasons sensor networks are often implemented with resource constrained micro-controllers and low-end radio transceivers. Consequently, communication is inherently un...
DMSN
2006
ACM
14 years 4 months ago
2006
ACM
In this paper, we study the problem of processing multiple queries in a wireless sensor network. We focus on multiquery optimization at the base station level to minimize the numb...