NDLI: Towards efficient data collection in WSNs

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Towards efficient data collection in WSNs

Content Provider	ACM Digital Library
Author	Brahmi, Horiya Imane
Abstract	Wireless Sensor Networks (WSNs) are nowadays used in many diverse applications such as road traffic monitoring, emergency medical care, battlefield surveillance and agriculture etc. In such applications, it is fundamental to gather the data accumulated by each sensor and forward it to the sink for processing. Transmitting this data from the sensor field to the sink is reliant on efficient data collection mechanisms. Various collection processes address the following fundamental questions: how fast can we transmit the data carrying emergency events? What data actually needs to be transmitted? How do we ensure the accuracy of the transmitted data? In my PhD, I investigate these questions by exploring and evaluating different techniques for efficient data collection in terms of time delay, energy consumption, and accuracy of the reported data. This paper presents an overview of our proposed solutions to reduce emergency messages transmission delay in WSNs based Road Traffic Monitoring, as well as our current and future works.
Starting Page	11
Ending Page	12
Page Count	2
File Format	PDF
ISBN	9781450329408
DOI	10.1145/2611166.2611172
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2014-06-11
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Ieee802.15.4 Wireless sensor networks Data aggregation Data collection Mac layer
Content Type	Text
Resource Type	Article

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