Universality and Realistic Extensions to the Semi-Analytic Simulation Principle in GNSS Signal Processing

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00198210" target="_blank" >RIV/68407700:21230/12:00198210 - isvavai.cz</a>

Result on the web

<a href="http://www.radioeng.cz/fulltexts/2012/12_02_0647_0658.pdf" target="_blank" >http://www.radioeng.cz/fulltexts/2012/12_02_0647_0658.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Universality and Realistic Extensions to the Semi-Analytic Simulation Principle in GNSS Signal Processing

Original language description

Semi-analytic simulation principle in GNSS signal processing bypasses the bit-true operations at high sampling frequency. Instead, signals at the output branches of the integrate&dump blocks are successfully modeled, thus making extensive Monte Carlo simulations feasible. Methods for simulations of code and carrier tracking loops with BPSK, BOC signals have been introduced in the literature. Matlab toolboxes were designed and published. In this paper, we further extend the applicability of the approach.Firstly, we describe any GNSS signal as a special instance of linear multi-dimensional modulation. Thereby, we state universal framework for classification of differently modulated signals. Using such description, we derive the semi-analytic models generally. Secondly, we extend the model for realistic scenarios including delay in the feed back, slowly fading multipath effects, finite bandwidth, phase noise, and a combination of these. Finally, a discussion on connection of this semi-an

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/TA01030124" target="_blank" >TA01030124: Safe trains localization for regional lines utilizing satellite navigation means</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Radioengineering

ISSN

1210-2512

e-ISSN

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Volume of the periodical

21

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

12

Pages from-to

647-658

UT code for WoS article

000305713000016

EID of the result in the Scopus database

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