DocumentCode
939623
Title
Multihop Progressive Decentralized Estimation in Wireless Sensor Networks
Author
Huang, Yi ; Hua, Yingbo
Author_Institution
California Univ., Riverside
Volume
14
Issue
12
fYear
2007
Firstpage
1004
Lastpage
1007
Abstract
A multihop progressive decentralized estimation scheme is presented for 1-D, 2-D, or 3-D sensor networks where routing trees are available. The bit allocation for each sensor is optimized in a multihop setting. This new scheme is shown to be much more efficient in energy consumption than the nonprogressive decentralized estimation scheme available in the literature. The transmission energy model is based on spectrum-limited applications.
Keywords
estimation theory; wireless sensor networks; 1D sensor network; 2D sensor network; 3D sensor networks; bit allocation; multihop progressive decentralized estimation; routing trees; transmission energy model; wireless sensor networks; Decentralized estimation; distributed estimation; multihop progressive scheme; sensor networks;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/LSP.2007.904701
Filename
4358009
Link To Document