1118 search results - page 72 / 224 » The coverage problem in a wireless sensor network |
136
Voted
WCNC
2008
IEEE
15 years 10 months ago
2008
IEEE
—The hot spot problem is a typical byproduct of the many-to-one traffic pattern that characterizes most wireless sensor networks: the nodes with the best channel to the sink are ...
123
Voted
CCS
2006
ACM
15 years 7 months ago
2006
ACM
A broadcast authentication mechanism is important in wireless sensor networks, assuring receivers of a packet's validity. To provide authentication, some researchers utilize ...
134
Voted
COMCOM
2006
15 years 3 months ago
2006
We consider the problem of reliable data dissemination in the context of wireless sensor networks. For some application scenarios, reliable data dissemination to all nodes is nece...
129
Voted
ICRA
2006
IEEE
15 years 9 months ago
2006
IEEE
— This paper considers the problem of tracking an unknown number of targets using a wireless sensor network for surveillance. In particular, we consider the case in which each se...
141
Voted
COMCOM
2007
15 years 3 months ago
2007
Wireless sensor networks have many applications, vary in size, and are deployed in a wide variety of areas. They are often deployed in potentially adverse or even hostile environm...