Results 151 to 160 of about 251 (164)

Ionospheric Error Models for Satellite-Based Navigation—Paving the Road towards LEO-PNT Solutions

Computers
Xiaolong Zhang, Elena-Simona Lohan, Jari Antero Nurmi   +2 more
exaly  

Fundamental Performance Bounds for Carrier Phase Positioning in LEO-PNT Systems

ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Jeongwan Kang, Paulson Eberechukwu N, Jeonghaeng Lee, Henk Wymeersch, Sunwoo Kim 0001   +4 more
openaire   +1 more source

A Computationally Efficient Approach for Acquisition and Doppler Tracking for PNT With LEO Megaconstellations

IEEE Signal Processing Letters
Shaghayegh Shahcheraghi, Zaher M. Kassas
openaire   +1 more source

Performance Analysis of the Pilot and Data Component of a CSS Signal for LEO-PNT

JOSÉ A López-Salcedo, Daniel Egea-Roca, Gonzalo Seco-Granados   +2 more
exaly  

GNSS-based real-time orbit determination and prediction for LEO-PNT ephemeris generation

Advances in Space Research
Oliver Montenbruck
exaly  

On the Use of Björck Sequences in LEO-based PNT Systems.

CoRR
Harish Kumar Dureppagari, Chiranjib Saha, R. Michael Buehrer, Harpreet S. Dhillon   +3 more
openaire   +1 more source

Analysis of Baseband Algorithms for LEO PNT

Fran Fabra, JOSÉ A López-Salcedo, Gonzalo Seco-Granados   +2 more
exaly  

Time-Diverse Doppler-only LEO PNT: Initial Solution

ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation
Megan O. Moore, Mark L. Psiaki, R. Michael Buehrer   +2 more
openaire   +1 more source

Performance Analysis of Time of Arrival Estimation on OTFS for LEO PNT

2024 6th International Academic Exchange Conference on Science and Technology Innovation (IAECST)
Dong Fu, Honglei Lin, Jie Xu, Ming Ma, Binbin Ren, Gang Ou   +5 more
openaire   +1 more source

Multi-layer GNSS and LEO-PNT Positioning: Integrity under Constellations’ Correlation

Mohammad Zahidul Hasan Bhuiyan, Jindrich Dunik   +1 more
exaly