Details
| Original language | English |
|---|---|
| Title of host publication | 2020 European Navigation Conference, ENC 2020 |
| Editors | Galina Lange |
| ISBN (Electronic) | 978-3-944976-27-3 |
| Publication status | Published - 2020 |
| Event | European Navigation Conference (ENC) - Dresden, Germany Duration: 23 Nov 2020 → 24 Nov 2020 |
Abstract
Urban environments still form a challenge for Global Navigation Satellite System (GNSS) positioning as they induce difficult conditions for signal propagation. Recently, Doppler measurements have been proposed as additional aiding to improve localization in urban environments. However, the performance of Doppler in urban environments has not been analyzed in depth yet. Therefore, in this paper we use real data collected from an experiment in the urban areas of Hannover to investigate the availability and signal behavior of Doppler observations. Multiple combinations of receivers with atomic clocks have been installed to study the advantages of clocks and high sensitivity receivers. Critical situations such as epochs with non-line-of-sight (NLOS) reception that affect the signal are classified to conduct a detailed analysis of the signal's behavior. Session: Signal Processing for Resilient Navigation
ASJC Scopus subject areas
- Computer Science(all)
- Computer Networks and Communications
- Computer Science(all)
- Signal Processing
- Engineering(all)
- Aerospace Engineering
- Engineering(all)
- Automotive Engineering
- Mathematics(all)
- Control and Optimization
- Physics and Astronomy(all)
- Instrumentation
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2020 European Navigation Conference, ENC 2020. ed. / Galina Lange. 2020. 9317327.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Doppler as a Quality Indicator for GNSS-Based Urban Navigation - An Evaluation with Different Receivers and Clocks
AU - Icking, Lucy Ling
AU - Ruwisch, Fabian
AU - Schön, Steffen
N1 - Funding Information: Parts of this work were investigated in the i.c.sens research training group funded by DFG under grant GRK2159 and in the KOMET project funded by the German Federal Ministry for Economic Affairs and Energy (project number: 19A20002C).
PY - 2020
Y1 - 2020
N2 - Urban environments still form a challenge for Global Navigation Satellite System (GNSS) positioning as they induce difficult conditions for signal propagation. Recently, Doppler measurements have been proposed as additional aiding to improve localization in urban environments. However, the performance of Doppler in urban environments has not been analyzed in depth yet. Therefore, in this paper we use real data collected from an experiment in the urban areas of Hannover to investigate the availability and signal behavior of Doppler observations. Multiple combinations of receivers with atomic clocks have been installed to study the advantages of clocks and high sensitivity receivers. Critical situations such as epochs with non-line-of-sight (NLOS) reception that affect the signal are classified to conduct a detailed analysis of the signal's behavior. Session: Signal Processing for Resilient Navigation
AB - Urban environments still form a challenge for Global Navigation Satellite System (GNSS) positioning as they induce difficult conditions for signal propagation. Recently, Doppler measurements have been proposed as additional aiding to improve localization in urban environments. However, the performance of Doppler in urban environments has not been analyzed in depth yet. Therefore, in this paper we use real data collected from an experiment in the urban areas of Hannover to investigate the availability and signal behavior of Doppler observations. Multiple combinations of receivers with atomic clocks have been installed to study the advantages of clocks and high sensitivity receivers. Critical situations such as epochs with non-line-of-sight (NLOS) reception that affect the signal are classified to conduct a detailed analysis of the signal's behavior. Session: Signal Processing for Resilient Navigation
UR - http://www.scopus.com/inward/record.url?scp=85100535556&partnerID=8YFLogxK
U2 - 10.23919/enc48637.2020.9317327
DO - 10.23919/enc48637.2020.9317327
M3 - Conference contribution
BT - 2020 European Navigation Conference, ENC 2020
A2 - Lange, Galina
T2 - European Navigation Conference (ENC)
Y2 - 23 November 2020 through 24 November 2020
ER -