中文版 | English
Title

Time-efficient Data Reduction Solution for Coherent Phase-sensitive OTDR with Twice Undersampling Method

Author
DOI
Publication Years
2022
Conference Name
Asia Communications and Photonics Conference (ACP) / International Conference on Information Photonics and Optical Communications (IPOC)
ISSN
2162-108X
ISBN
978-1-6654-8156-4
Source Title
Pages
312-314
Conference Date
5-8 Nov. 2022
Conference Place
Shenzhen, China
Publication Place
345 E 47TH ST, NEW YORK, NY 10017 USA
Publisher
Abstract
How to store the large amount of sensing data generated by phase-sensitive optical time-domain reflectometry (Phi-OTDR) at a low system cost during the long-term monitoring is a problem worth investigating. In this paper, we propose a time-efficient data reduction solution based on the twice undersampling technique. Experimental results show that the proposed method has a 95% data reduction ratio while being able to improve the data processing speed by 72.89%. With the twice undersampling method, the data storage pressure is expected to be released and the real-time performance of the system could be further enhanced.
Keywords
SUSTech Authorship
First
Language
English
URL[Source Record]
Indexed By
Funding Project
Department of Natural Resources of Guangdong Province (GDNRC[2022])[22] ; Guangdong Science and Technology Department[2021A0505080002]
WOS Research Area
Engineering ; Optics ; Telecommunications
WOS Subject
Engineering, Electrical & Electronic ; Optics ; Telecommunications
WOS Accession No
WOS:001000552100086
Data Source
IEEE
PDF urlhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10088561
Citation statistics
Cited Times [WOS]:0
Document TypeConference paper
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/527457
DepartmentDepartment of Electrical and Electronic Engineering
Affiliation
Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China
First Author AffilicationDepartment of Electrical and Electronic Engineering
First Author's First AffilicationDepartment of Electrical and Electronic Engineering
Recommended Citation
GB/T 7714
Feihong Yu,Liyang Shao,Shuaiqi Liu,et al. Time-efficient Data Reduction Solution for Coherent Phase-sensitive OTDR with Twice Undersampling Method[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2022:312-314.
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