3624 search results - page 197 / 725 » Lifetime in Wireless Sensor Networks |
160
click to vote
SENSYS
2006
ACM
16 years 17 days ago
2006
ACM
The problem of localization in wireless sensor networks where nodes do not use ranging hardware, remains a challenging problem, when considering the required location accuracy, en...
200
click to vote
CN
2004
15 years 6 months ago
2004
Intrusion detection is a surveillance problem of practical import that is well suited to wireless sensor networks. In this paper, we study the application of sensor networks to the...
228
click to vote
TC
2008
15 years 6 months ago
2008
As one of the fundamental issues in wireless sensor networks (WSNs), the sensor localization problem has recently received extensive attention. In this work, we investigate this pr...
175
click to vote
PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
This paper considers the problem of maintaining the coverage degree of a wireless sensor network at an application specific level while keeping the sensing units of only a subset o...
190
click to vote
PEWASUN
2005
ACM
16 years 5 days ago
2005
ACM
Inherent to the wireless sensor networks are the two major problems of the broadcasting vulnerability, the limited computational capability and power budget. Even though security ...