618 search results - page 72 / 124 » Coverage with Connectivity in Wireless Sensor Networks |
ADHOCNETS
2010
Springer
13 years 6 months ago
2010
Springer
Communication neighborhood in wireless sensor networks changes often as links break or appear. Therefore, monitoring link quality and (logical) network topology is necessary. As no...
PERCOM
2004
ACM
14 years 8 months ago
2004
ACM
We investigate the theoretical limits of positioning algorithms. In particular, we study scenarios where the nodes do not receive anchors directly (multi-hop) and where no physica...
DCOSS
2010
Springer
14 years 5 days ago
2010
Springer
A number of protocols have been proposed to date to defend against wormhole attacks in wireless networks by adopting synchronized clocks, positioning devices, or directional antenn...
CDC
2009
IEEE
13 years 6 months ago
2009
IEEE
Abstract-- We consider problems where multiple agents cooperate to control their individual state so as to optimize a common objective while communicating with each other to exchan...
ISCAS
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— In this paper we present a feature-extracting image sensor targeted to wireless image sensor networks. The image sensor was designed and fabricated on a 3D integrated 0...