4539 search results - page 364 / 908 » Localization in wireless sensor networks |
187
click to vote
WCNC
2010
IEEE
15 years 10 months ago
2010
IEEE
—We study the problem of optimizing the symbol error probability (SEP) performance of cluster-based cooperative wireless sensor networks (WSNs). It is shown in the literature tha...
200
click to vote
PERCOM
2009
ACM
16 years 7 months ago
2009
ACM
Abstract--The proliferation of wireless-enabled portable computing devices has spurred a growing need for efficient and powerful networking protocols. The key challenge in the deve...
171
click to vote
INFOCOM
2006
IEEE
16 years 24 days ago
2006
IEEE
— Before a sensor network is deployed, it is important to determine how many sensors are required to achieve a certain coverage degree. The number of sensor required for maintain...
182
click to vote
ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
We propose a sensor positioning scheme for a wireless sensor network consisting of beacons as well as collaborative anchors (CA) to help sensors within a prescribed service area t...
188
click to vote
GLOBECOM
2006
IEEE
16 years 24 days ago
2006
IEEE
Abstract—Employing multiple base stations is an attractive approach to enhance the lifetime of wireless sensor networks. In this paper, we address the fundamental question concer...