Improving Smartphone GNSS Positioning Accuracy Using Inequality Constraints

Improving Smartphone GNSS Positioning Accuracy Using Inequality Constraints

To improve smartphone GNSS positioning performance using extra inequality information, an inequality constraint method was introduced and verified in this study. Firstly, the positioning model was reviewed and three constraint applications were derived from it, namely, vertical velocity, direction,...

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Bibliographic Details
Main Authors: Zihan Peng, Yang Gao, Chengfa Gao, Rui Shang, Lu Gan
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Remote Sensing
Subjects:
Android smartphones
GNSS
positioning
inequality constraints
density function truncation
Online Access:https://www.mdpi.com/2072-4292/15/8/2062

Internet

https://www.mdpi.com/2072-4292/15/8/2062

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