638 search results - page 56 / 128 » On hierarchical routing in wireless sensor networks |
GLOBECOM
2007
IEEE
14 years 2 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...
COMSWARE
2008
IEEE
14 years 2 months ago
2008
IEEE
—The ability to effectively communicate underwater has numerous applications, such as oceanographic data collection, pollution monitoring, disaster prevention, assisted navigatio...
ALGOSENSORS
2004
Springer
14 years 1 months ago
2004
Springer
Determining the positions of the sensor nodes in a network is essential to many network functionalities such as routing, coverage and tracking, and event detection. The localizatio...
NCA
2007
IEEE
14 years 1 months ago
2007
IEEE
The assessment of routing protocols for wireless networks is a difficult task, because of the networks’ highly dynamic behavior and the absence of benchmarks. However, some of ...
DCOSS
2005
Springer
14 years 1 months ago
2005
Springer
Implanted biological sensors are a special class of wireless sensor networks that are used in-vivo for various medical applications. One of the major challenges of continuous in-vi...