Self-Construction of aggregation tree for gathering mobile data in wireless sensor network

Sang Bin Lee, Songmin Kim, Sungjun Kim, Doohyun Ko, Bumjin Kim, Sun-Shin An

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A network of sensors can be used to obtain state based data from the area in which they are deployed. To reduce costs, the data sent via intermediate sensors to a sink are often aggregated. In this letter, we introduce Self-Construction of Aggregation Tree (SCAT) scheme which uses a novel data aggregation scheme utilizing the knowledge of the mobile node and the infrastructure (static node tree) in gathering the data from the mobile node. The static nodes can construct a near- optimal aggregation tree by themselves, using the knowledge of the mobile node, which is a process similar to forming the centralized aggregation tree.

Original languageEnglish
Pages (from-to)1264-1267
Number of pages4
JournalIEICE Transactions on Communications
VolumeE93-B
Issue number5
DOIs
Publication statusPublished - 2010 May 10

Fingerprint

Wireless sensor networks
Agglomeration
Sensors
Costs

Keywords

  • Mobile data aggregation
  • Prediction
  • Self-construction of tree
  • Sensor networks

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications
  • Software

Cite this

Self-Construction of aggregation tree for gathering mobile data in wireless sensor network. / Lee, Sang Bin; Kim, Songmin; Kim, Sungjun; Ko, Doohyun; Kim, Bumjin; An, Sun-Shin.

In: IEICE Transactions on Communications, Vol. E93-B, No. 5, 10.05.2010, p. 1264-1267.

Research output: Contribution to journalArticle

Lee, Sang Bin ; Kim, Songmin ; Kim, Sungjun ; Ko, Doohyun ; Kim, Bumjin ; An, Sun-Shin. / Self-Construction of aggregation tree for gathering mobile data in wireless sensor network. In: IEICE Transactions on Communications. 2010 ; Vol. E93-B, No. 5. pp. 1264-1267.
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