The sampling period estimation based adaptive sampling algorithm for a self-sustainable disaster monitoring system

Changmin Lee, Seong Lyun Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

To introduce the most energy-efficient adaptive sampling algorithm for the disaster monitoring system, this study proposes a novel algorithm based on sampling period estimation for gathering only valuable information. It is called an adaptive sampling algorithm for monitoring (ASA-m). This method estimates the next sampling period to get the information that is required by the monitoring system. In order to estimate this time period, the proposed algorithm uses an advanced trend estimation method considering an energy transfer mechanism, i.e heat, or wave. The sampling period prediction is based on estimating changes in energy sources from the trend of prior environmental change. Through this method, sensor nodes can predict the environmental changing velocity by using an estimated energy source. Based on this property, each sensor node estimates the sampling period for collecting the next semantic information. It has some advantages to minimize the consumed energy of sensor nodes and the network traffic by collecting meaningless data. As a result, the proposed algorithm can reduce 65.4% of the energy consumption and 50% of the sampling count.

Original languageEnglish
Title of host publication2020 European Conference on Networks and Communications, EuCNC 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages165-169
Number of pages5
ISBN (Electronic)9781728143552
DOIs
Publication statusPublished - 2020 Jun
Event29th European Conference on Networks and Communications, EuCNC 2020 - Virtual, Dubrovnik, Croatia
Duration: 2020 Jun 152020 Jun 18

Publication series

Name2020 European Conference on Networks and Communications, EuCNC 2020

Conference

Conference29th European Conference on Networks and Communications, EuCNC 2020
Country/TerritoryCroatia
CityVirtual, Dubrovnik
Period20/6/1520/6/18

Bibliographical note

Funding Information:
This research was supported by a grant to Bio-Mimetic Robot Research Center Funded by Defense Acquisition Program Administration, and by Agency for Defense Development (UD190018ID).

Publisher Copyright:
© 2020 IEEE.

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Hardware and Architecture
  • Signal Processing
  • Instrumentation

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