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- Title
Implementation of a Vector-based Tracking Loop Receiver in a Pseudolite Navigation System.
- Authors
Hyoungmin So; Taikjin Lee; Sanghoon Jeon; Chongwon Kim; Changdon Kee; Taehee Kim; Sanguk Lee
- Abstract
We propose a vector tracking loop (VTL) algorithm for an asynchronous pseudolite navigation system. It was implemented in a software receiver and experiments in an indoor navigation system were conducted. Test results show that the VTL successfully tracks signals against the near-far problem, one of the major limitations in pseudolite navigation systems, and could improve positioning availability by extending pseudolite navigation coverage.
- Subjects
GLOBAL Positioning System; VECTOR analysis; NAVIGATION; RING networks; COMPUTER software; ALGORITHMS; TELECOMMUNICATION satellites; AUTOMATIC gain control; POWER transmission
- Publication
Sensors (14248220), 2010, Vol 10, Issue 7, p6324
- ISSN
1424-8220
- Publication type
Article
- DOI
10.3390/s100706324