576 search results - page 16 / 116 » Challenges: communication through silence in wireless sensor... |
ICW
2005
IEEE
15 years 3 months ago
2005
IEEE
Middleware development in the growing and promising field of sensor networks is a major challenge in order to facilitate the programmer task and bridge the gap between the applic...
82
Voted
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
—Repairing connectivity and achieving a certain level of fault tolerance are two important research challenges in wireless sensor networks that have, in many papers in the litera...
IJAHUC
2007
14 years 9 months ago
2007
: In wireless sensor networks, one of the main design challenges is to save severely constrained energy resources and obtain a long system lifetime. Low cost of sensors enables us ...
116
Voted
CSE
2009
IEEE
15 years 1 months ago
2009
IEEE
A lifetime of several years for wireless sensor nodes can be achieved if their activity period is minimized. This can be done by using low duty cycle protocols. One of the challeng...
112
Voted
WCE
2007
14 years 11 months ago
2007
—Spatial query execution is an essential functionality of a sensor network. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execu...