1739 search results - page 58 / 348 » Maximizing system lifetime in wireless sensor networks |
WINET
2008
13 years 8 months ago
2008
This paper addresses the following relay sensor placement problem: given the set of duty sensors in the plane and the upper bound of the transmission range, compute the minimum nu...
DATE
2004
IEEE
14 years 18 days ago
2004
IEEE
: This paper presents a dynamic energy management policy for a wireless video streaming system, consisting of a battery-powered client and a video server. The video quality in wire...
WCNC
2008
IEEE
14 years 3 months ago
2008
IEEE
—The hot spot problem is a typical byproduct of the many-to-one traffic pattern that characterizes most wireless sensor networks: the nodes with the best channel to the sink are ...
MSWIM
2004
ACM
14 years 2 months ago
2004
ACM
A fundamental issue in the design of a wireless sensor network is to devise mechanisms to make efficient use of its energy, and thus, extend its lifetime. Due to the paramount imp...
AINA
2008
IEEE
14 years 3 months ago
2008
IEEE
There has been proliferation of research on seeking for distributing the energy consumption among nodes in each cluster and between cluster heads to extend the network lifetime. H...