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Paper Abstract and Keywords
Presentation
A method for predicting rain attenuation in millimeter-wave wireless mesh networks
Riichiro Nagareda, Hiroshi Hanano, Akira Yamaguchi (KDDI R&D Labs.), Hung Vu Le, Takuichi Hirano, Makoto Ando (Tokyo Tech.)
Abstract (in Japanese) (See Japanese page) 
(in English) MilliMeter-Wave (mmW) backhaul networks flexibly expand the service area of cellular system where dense small cells are deployed. However, mmW is decayed by heavy rainfall. This report proposes a method for predicting Rain Attenuation (RA) in mmW mesh networks. The proposed method learns relations between a time series of RA of a link and time series of VAriograms (VAs) of its neighbor links. VA is defined as the square of difference between two values. After a sufficient number of learning, the method can predict RA of the link by using learning relations between RA and VA of similar rainfalls in the past. Computer simulations show that the proposed method predicts RA accurately.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless Mesh Network / Millimeter Wave / Rain Attenuation Prediction / / / / /  
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Conference Information
Committee AP  
Conference Date 2014-05-15 - 2014-05-16 
Place (in Japanese) (See Japanese page) 
Place (in English) The Kanazawa Theatre 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Asian Workshop on Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2014-05-AP 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A method for predicting rain attenuation in millimeter-wave wireless mesh networks 
Sub Title (in English)  
Keyword(1) Wireless Mesh Network  
Keyword(2) Millimeter Wave  
Keyword(3) Rain Attenuation Prediction  
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1st Author's Name Riichiro Nagareda  
1st Author's Affiliation KDDI R&D Laboratories (KDDI R&D Labs.)
2nd Author's Name Hiroshi Hanano  
2nd Author's Affiliation KDDI R&D Laboratories (KDDI R&D Labs.)
3rd Author's Name Akira Yamaguchi  
3rd Author's Affiliation KDDI R&D Laboratories (KDDI R&D Labs.)
4th Author's Name Hung Vu Le  
4th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
5th Author's Name Takuichi Hirano  
5th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
6th Author's Name Makoto Ando  
6th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
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