1299 search results - page 4 / 260 » A Distributed Algorithm for Waking-up in Heterogeneous Senso... |
ICC
2011
IEEE
12 years 8 months ago
2011
IEEE
—Location information of nodes is the basis for many applications in wireless sensor networks (WSNs). However, most previous localization methods make the unrealistic assumption:...
INFOCOM
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract—In wireless sensor networks, asynchronous sleepwake scheduling protocols can significantly reduce energy consumption without incurring the communication overhead for cl...
ICDCSW
2003
IEEE
14 years 1 months ago
2003
IEEE
In this paper, we propose a novel cache consistency maintenance scheme, called Ë Ð Ð ×ÝÒ ÖÓÒÓÙ× ÓÒ× ×Ø Ò Ý Ë Ñ (SACCS), for mobile environments. It relies on ...
ICDE
2011
IEEE
13 years 9 days ago
2011
IEEE
— In a wireless sensor network (WSN), each sensor monitors environmental parameters, and reports its readings to a base station, possibly through other nodes. A sensor works in c...
TPDS
2008
13 years 8 months ago
2008
This paper addresses fault-tolerant topology control in a heterogeneous wireless sensor network consisting of several resource-rich supernodes, used for data relaying, and a large...