Implementation of a Vector-based Tracking Loop Receiver in a Pseudolite Navigation System

Title
Implementation of a Vector-based Tracking Loop Receiver in a Pseudolite Navigation System
Authors
소형민이택진전상훈김종원기창돈김태희이상욱
Keywords
GPS; Software Receiver; vectir tracking loop; pseudolite; indoor navigation
Issue Date
2010-07
Publisher
Sensors
Citation
VOL 10, NO 7, 6324-6346
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.
URI
http://pubs.kist.re.kr/handle/201004/37713
ISSN
1424-8220
Appears in Collections:
KIST Publication > Article
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