A Double Dwell High Sensitivity GPS Acquisition Scheme Using Binarized Convolution Neural Network

A Double Dwell High Sensitivity GPS Acquisition Scheme Using Binarized Convolution Neural Network

Conventional GPS acquisition methods, such as Max selection and threshold crossing (MAX/TC), estimate GPS code/Doppler by its correlation peak. Different from MAX/TC, a multi-layer binarized convolution neural network (BCNN) is proposed to recognize the GPS acquisition correlation envelope in this a...

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Bibliographic Details
Main Authors: Zhen Wang, Yuan Zhuang, Jun Yang, Hengfeng Zhang, Wei Dong, Min Wang, Luchi Hua, Bo Liu, Longxing Shi
Format: Article
Language:English
Published: MDPI AG 2018-05-01
Series:Sensors
Subjects:
GPS acquisition
binarized convolution neural network
high sensitivity
double dwell
Online Access:http://www.mdpi.com/1424-8220/18/5/1482

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