1977 search results - page 150 / 396 » Distributed Source Coding in Wireless Sensor Networks |
101
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GLOBECOM
2009
IEEE
15 years 9 months ago
2009
IEEE
— In this paper, an Irregular Distributed Space-Time (Ir-DST) coding scheme is studied in the context of a twin-relay aided network in which the successive relaying protocol is e...
146
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MOBIHOC
2003
ACM
16 years 2 months ago
2003
ACM
Wireless sensor networks (WSN) are event based systems that rely on the collective effort of several microsensor nodes. Reliable event detection at the sink is based on collective...
105
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ISPA
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. In this paper, we investigate the fault tolerance of connectivity probability for CDMA-based wireless sensor networks with variations of nodes deployment. The variations ...
180
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FGCN
2008
IEEE
15 years 9 months ago
2008
IEEE
The proposed broadcast authentication protocols for wireless sensor networks can be divided into two categories: protocols based on digital signature and protocols based on improv...
126
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ICONS
2008
IEEE
15 years 9 months ago
2008
IEEE
– This paper presents our approach of the radio interface problematic for Wireless Sensor Network. We introduce the WSN context and constraints associated. We propose an IR-UWB s...