1379 search results - page 262 / 276 » Contention-Free MAC Protocols for Wireless Sensor Networks |
139
Voted
TRIDENTCOM
2006
IEEE
15 years 9 months ago
2006
IEEE
CSMA-based MAC protocols require wireless nodes to share the transmission medium with other nodes that are within carriersensing (CS) range. Hence, operations that depend on and c...
136
Voted
WISEC
2010
ACM
15 years 10 months ago
2010
ACM
We expose the vulnerability of an emerging wireless ranging technology, impulse radio ultra-wide band (IR-UWB), to distance-decreasing attacks on the physical communication layer ...
130
Voted
MOBICOM
2004
ACM
15 years 9 months ago
2004
ACM
Many sensor network applications require location awareness, but it is often too expensive to include a GPS receiver in a sensor network node. Hence, localization schemes for sens...
148
Voted
MOBICOM
2003
ACM
15 years 8 months ago
2003
ACM
Wireless Sensor Networks have been proposed for a multitude of location-dependent applications. For such systems, the cost and limitations of the hardware on sensing nodes prevent...
135
Voted
APNOMS
2006
Springer
15 years 7 months ago
2006
Springer
Many researches on context aware computing are carried out around the world. Among them, Context-Toolkit and Semantic Space provide separation of concerns between sensor and applic...