3887 search results - page 424 / 778 » Sensor Network Localization Using Sensor Perturbation |
159
Voted
TPDS
2008
15 years 4 months ago
2008
In this paper, we investigate the theoretical aspects of the nonuniform node distribution strategy used to mitigate the energy hole problem in wireless sensor networks (WSNs). We c...
163
Voted
PERCOM
2008
ACM
16 years 4 months ago
2008
ACM
Existing code update protocols for reprogramming nodes in a sensor network are either unsuitable or inefficient when used in a mobile environment. The prohibitive factor of uncert...
119
Voted
ICCCN
2007
IEEE
15 years 11 months ago
2007
IEEE
—Wireless sensor networks (WSN) built using current Berkeley Mica motes exhibit low reliability for packet delivery. There is anecdotal evidence of poor packet delivery rates fro...
145
Voted
LCN
2008
IEEE
15 years 11 months ago
2008
IEEE
—Ultra-wideband (UWB) is a physical (PHY) layer technology that promises high transmission rates, as well as high resistance to noise and multipath effects. However, the impulseb...
129
Voted
AINA
2007
IEEE
15 years 8 months ago
2007
IEEE
Many Ubiquitous computing applications can be considered as planning and acting problems in environments characterised by uncertainty and partial observability. Such systems rely ...