143 search results - page 3 / 29 » Bounds on the Lifetime of Wireless Sensor Networks Employing... |
MOBICOM
2005
ACM
13 years 12 months ago
2005
ACM
In this paper we investigate the benefits of a heterogeneous architecture for wireless sensor networks composed of a few resource rich mobile nodes and a large number of simple s...
TMC
2008
13 years 6 months ago
2008
This paper addresses the problem of data acquisition in ad hoc and sensor networks with mobile sinks and proposes a protocol based on swarm intelligence, SIMPLE, to route data in s...
EWSN
2006
Springer
14 years 5 months ago
2006
Springer
Abstract. Sink mobility creates new challenges for several sensor network applications. In mobile sink environments, each sink must propagate its current location continuously, thr...
TMC
2008
13 years 6 months ago
2008
In multihop wireless sensor networks that are often characterized by many-to-one (convergecast) traffic patterns, problems related to energy imbalance among sensors often appear. S...
IWCMC
2006
ACM
14 years 8 days ago
2006
ACM
Introducing heterogeneous mobile devices, such as mobile phones into the large scale sparse wireless sensor networks is a promising research direction. These devices acting as mob...