552 search results - page 41 / 111 » Timely data delivery in sensor networks using whirlpool |
ICWN
2007
13 years 9 months ago
2007
Abstract MIT Technology Review lists sensor networks as one of “Ten Emerging Technologies That Will Change the World” [1]. This paper extends our earlier paper [7], and describ...
SECON
2008
IEEE
14 years 2 months ago
2008
IEEE
— What is the fastest rate at which we can collect a stream of aggregated data from a set of wireless sensors organized as a tree? We explore a hierarchy of techniques using real...
WORDS
2002
IEEE
14 years 18 days ago
2002
IEEE
The majority of today’s Internet-based services are generally not concerned about the level of Quality of Service (QoS) presented to their users. For many such services, however...
EWSN
2009
Springer
14 years 8 months ago
2009
Springer
As many radio chips used in today's sensor mote hardware can work at different frequencies, several multi-channel communication protocols have recently been proposed to improv...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—The paper addresses the maximal lifetime problem in sensor-target surveillance networks. Given a set of sensors and targets in an Euclidean plane, each sensor can watch all targ...