2364 search results - page 301 / 473 » Source-Channel Communication in Sensor Networks |
126
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TMC
2010
15 years 2 months ago
2010
—Data storage has become an important issue in sensor networks as a large amount of collected data need to be archived for future information retrieval. Storage nodes are introdu...
124
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MOBIHOC
2008
ACM
16 years 3 months ago
2008
ACM
Local monitoring is an effective mechanism for the security of wireless sensor networks (WSNs). Existing schemes assume the existence of sufficient number of active nodes to carry...
157
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WCNC
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract— In wireless sensor networks, one of the big challenges is to achieve a satisfactory network lifetime while meeting quality of service (QoS) requirements. In this paper,...
121
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ISPAN
2005
IEEE
15 years 9 months ago
2005
IEEE
We present QoS Geometric Broadcast Protocol (QoSGBP), a novel broadcasting protocol for heterogeneous wireless ad hoc and sensor networks. While broadcasting is a very energy-expe...
160
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SENSYS
2003
ACM
15 years 9 months ago
2003
ACM
Data dissemination from sources to sinks is one of the main functions in sensor networks. In this paper, we propose SEAD, a Scalable Energy-efficient Asynchronous Dissemination pr...