477 search results - page 85 / 96 » PLL Based Time Synchronization in Wireless Sensor Networks |
INFOCOM
1999
IEEE
14 years 2 days ago
1999
IEEE
A new multichannel MAC protocol called Hop-Reservation Multiple Access (HRMA) for wireless ad-hoc networks (multi-hop packet radio networks) is introduced, specified and analyzed. ...
PERCOM
2007
ACM
14 years 2 months ago
2007
ACM
Traffic Congestion is a multi-billion dollar national problem and worsening every year with population growth and increase in freight traffic. We present a model for realistic s...
EUC
2005
Springer
14 years 1 months ago
2005
Springer
This paper presents a distributed middleware architecture based on a service-oriented approach, to manage high volume sensor events. Event management takes a multi-step operation f...
ICCCN
2008
IEEE
14 years 2 months ago
2008
IEEE
—The core functionality of a wireless sensor network (WSN) is to detect deviations in expected normal behavior and report it to the sink. In this paper, we propose TRACK — a no...
MOBIHOC
2003
ACM
14 years 7 months ago
2003
ACM
It is often useful to know the geographic positions of nodes in a communications network, but adding GPS receivers or other sophisticated sensors to every node can be expensive. W...