Browse > Article
http://dx.doi.org/10.5762/KAIS.2010.11.5.1633

A Study on the memory management techniques using Sensing Data Filtering of Wireless sensor nodes  

Kang, Yeon-I (Division of Computer Engineering, Kongju National University)
Kim, Hwang-Rae (Division of Computer Engineering, Kongju National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.11, no.5, 2010 , pp. 1633-1639 More about this Journal
Abstract
Recently Wireless sensor networks have been used for many purposes and is active for this study. The various methods to reduce energy consumption, which are actively being studied Wireless sensor network to reduce energy consumption, leading to improve transport efficiency, Cluster can be viewed using the research methods. Cluster method researches consists of a sensor node to the cluster and in among those they take out the Cluster head node and Cluster head node is having collects sensing information of circumferential nodes sensing to sink node transmits. Selected as cluster head sensor nodes so a lot of the energy consumption is used as a cluster head sensor nodes is lose a shorter life span have to be replaced by another sensor node. In this paper, to complement the disadvantages of a cluster-mesh method, proposes to manage memory efficiently about filtering method for sensing data. Filtering method to store the same data sensing unlike traditional methods of data filtering system sensing first sent directly by the hashing algorithm to calculate the hash table to store addresses and Sensing to store data on the calculated address in a manner to avoid duplication occurred later, and sensing data is not duplicated by filtering data to be stored in the hash table is a way.
Keywords
Wireless Sensor Network; WSN Memory Management; Data Filtering Method;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 김대영, 홍승기, "스마트 센서 노드 운영체제 기술", 한국정보통신대학교 보고서, pp 73-79, 2005.
2 김지은, 김세한, 정운철, 김내수, "Technical Trend of USN Sensor Node", 전자통신동향분석 제22권 제3호 pp 90-103, 2007.   과학기술학회마을
3 김황래, 강연이, "USN환경에서 코디네이터 기반의 침입탐지시스템 설계", 한국산학기술학회논문지, pp. 984-990, 2010. 3.   과학기술학회마을   DOI
4 남상엽, "컨버전스 RFID/USN 임베디드 시스템", 하이버스(주) 기술연구소 공저, pp 284-295, 2009.
5 이성일, 임재성, 양성현, "에너지 효율적인 무선센서망 구성을 위한 Hybrid Cluster-Mesh 구성 기법", 아주대학교 정보통신대학원, 광운대학교 정보통신대학원, 2007.
6 김재환, 장형수, "무선 센서 네트워크에서의 Maxk-Cut 기반의 클러스터링 알고리즘", 정보과학회논문지 pp 98-107, 제36권 2009.
7 김황래, "모바일 인터넷에서 이동성 패턴을 이용한 핸드오프 기법", 한국산학기술학회 논문지 Vol7. No.6, pp. 919-925. 2006.   과학기술학회마을
8 박종준, 이인환, 조현중, 주성순, 홍상기, 박상준,"Technical Trend of Sensor Node Middlewares". 전자통신동향분석 제22권 제3호 2007.