976 search results - page 30 / 196 » Topology control for wireless sensor networks |
ICCAD
2009
IEEE
13 years 6 months ago
2009
IEEE
Wireless sensor networks hold the potential to open new domains to distributed data acquisition. However, such networks are prone to premature failure because some nodes deplete t...
PEWASUN
2006
ACM
14 years 2 months ago
2006
ACM
In this paper, we study end-to-end performance characteristics of S-MAC, an energy-aware medium access control (MAC) protocol for wireless sensor networks (WSN). WSNs are composed...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
The main focus of this article is to achieve prolonged network lifetime with overall energy efficiency in wireless sensor networks through controlled utilization of limited energy...
HUC
2010
Springer
13 years 9 months ago
2010
Springer
Opportunistic activity and context recognition systems do not presume a static sensor infrastructure that is defined at the design time of a system. They also do not have a fixed ...
VTC
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—Wireless sensor networks (WSNs) have been extensively researched recently. This paper makes two contributions to this field. First, we promote a new concept of long-thi...