378 search results - page 46 / 76 » A Power-Efficient Timing Synchronization Protocol for Wirele... |
SECON
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract--Directional antennas offer many potential advantages for wireless networks such as increased network capacity, extended transmission range and reduced energy consumption....
WSNA
2003
ACM
14 years 19 days ago
2003
ACM
Many applications in ubiquitous computing rely on knowing where people and objects are relative to each other. By placing small wireless sensors on people, at specific locations, ...
OSDI
2006
ACM
14 years 7 months ago
2006
ACM
We present a science-centric evaluation of a 19-day sensor network deployment at Reventador, an active volcano in Ecuador. Each of the 16 sensors continuously sampled seismic and ...
TRIDENTCOM
2008
IEEE
14 years 1 months ago
2008
IEEE
— Wireless reprogramming of the sensor network is useful for uploading new code or for changing the functionality of the existing code. In recent years, the research focus has sh...
USENIX
2004
13 years 8 months ago
2004
Many Wireless Sensor Network (WSN) applications are composed of a mixture of deployed devices with varying capabilities, from extremely constrained 8-bit "Motes" to less...