56 search results - page 8 / 12 » sChat: a group communication service over wireless sensor ne... |
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— An opportunistic large array (OLA) is a form of cooperative diversity in which a large group of simple, inexpensive relays or forwarding nodes operate without any mutual coordi...
DIALM
2004
ACM
13 years 11 months ago
2004
ACM
The wireless connectivity, essential for pervasive computing, has ephemeral character and can be used for creating ad hoc networks, sensor networks, connection with RFID tags etc....
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
—WPAN technologies such as IEEE 802.15.4 have been introduced to allow for energy-efficient communication of control and sensor data. In certain application areas, it is benefici...
SIES
2009
IEEE
14 years 2 months ago
2009
IEEE
—We present an application of an open source platform for wireless body sensor network called DexterNet to the problem of children’s asthma. The architecture of the system cons...
FSR
2003
Springer
14 years 25 days ago
2003
Springer
We develop a network of distributed mobile sensor systems as a solution to the emergency response problem. The mobile sensors are inside a building and they form a connected ad-ho...