798 search results - page 107 / 160 » Detecting Topological Change Using a Wireless Sensor Network |
106
Voted
INFOCOM
2007
IEEE
15 years 9 months ago
2007
IEEE
— Accurately positioning nodes in wireless and sensor networks is important because the location of sensors is a critical input to many higher-level networking tasks. However, th...
167
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CORR
2008
Springer
15 years 1 months ago
2008
Springer
In this chapter we consider a cell phone network as a set of automatically deployed sensors that records movement and interaction patterns of the population. We discuss methods fo...
137
Voted
CNSR
2008
IEEE
15 years 9 months ago
2008
IEEE
Secure and energy efficient transmission is a main concern in many wireless sensor network applications. In this paper, two types of denial-of-service attacks that affect the rout...
124
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EUROSSC
2007
Springer
15 years 9 months ago
2007
Springer
We describe and evaluate a distributed architecture for the online recognition of user activity sequences. In a lower layer, simple heterogeneous atomic activities were recognised ...
120
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AINA
2008
IEEE
15 years 9 months ago
2008
IEEE
This paper presents a novel motion detection scheme by using the Momentum of Received Signal Strength (MRSS) to improve the quality of handoff in a general wireless network. MRSS ...