Self-Construction of Aggregation Tree for Gathering Mobile Data in Wireless Sensor Network
- Authors
- Lee, Sangbin; Kim, Songmin; Kim, Sungjun; Ko, Doohyun; Kim, Bumjin; An, Sunshin
- Issue Date
- 5월-2010
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Keywords
- mobile data aggregation; prediction; self- construction of tree; sensor networks
- Citation
- IEICE TRANSACTIONS ON COMMUNICATIONS, v.E93B, no.5, pp.1264 - 1267
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEICE TRANSACTIONS ON COMMUNICATIONS
- Volume
- E93B
- Number
- 5
- Start Page
- 1264
- End Page
- 1267
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/116557
- DOI
- 10.1587/transcom.E93.B.1264
- ISSN
- 0916-8516
- 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.
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Collections - College of Engineering > School of Electrical Engineering > 1. Journal Articles
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