1774 search results - page 271 / 355 » Electrocardiogram on Wireless Sensor Nodes |
SASO
2008
IEEE
14 years 5 months ago
2008
IEEE
The distribution of data in large dynamic wireless sensor networks presents a difficult problem due to node mobility, link failures, and traffic congestion. In this paper, we pr...
INFOCOM
2010
IEEE
13 years 9 months ago
2010
IEEE
Abstract—Distance estimation is fundamental for many functionalities of wireless sensor networks and has been studied intensively in recent years. A critical challenge in distanc...
ADHOCNOW
2004
Springer
14 years 4 months ago
2004
Springer
Abstract. The resource limited nature of WSNs require that protocols implemented on these networks be energy-efficient, scalable and distributed. This paper presents an analysis of...
ICWMC
2006
IEEE
14 years 4 months ago
2006
IEEE
Wireless sensor networks (WSNs) are commonly used for continuously monitoring applications. This paper investigates a base station assisted energy efficient routing for hierarchi...
VTC
2006
IEEE
14 years 4 months ago
2006
IEEE
— This paper derives the optimum non-uniform quantization scheme for a distributed estimation problem based on noisy observations in a wireless sensor network. The optimal quanti...