FPGA Implementation of GPS - L5 Adaptive ...
Document type :
Communication dans un congrès avec actes
DOI :
Title :
FPGA Implementation of GPS - L5 Adaptive Acquisition
Author(s) :
Benachenhou, Kamel [Auteur]
Bencheikh, Mohamed-Laid [Auteur]
Taleb-Ahmed, Abdelmalik [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
COMmunications NUMériques - IEMN [COMNUM - IEMN]
Bencheikh, Mohamed-Laid [Auteur]
Taleb-Ahmed, Abdelmalik [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
COMmunications NUMériques - IEMN [COMNUM - IEMN]
Conference title :
5th International Conference on Computer Science and Information Technology, CSTY 2019
City :
Dubai
Country :
Émirats arabes unis
Start date of the conference :
2019-11-30
Journal title :
Technology Department, High School Ali Chabati
Publisher :
Aircc Publishing Corporation
English keyword(s) :
GPS L5
Acquisition
CFAR
FPGA
Implementation
Acquisition
CFAR
FPGA
Implementation
HAL domain(s) :
Informatique [cs]
Informatique [cs]/Intelligence artificielle [cs.AI]
Informatique [cs]/Réseaux et télécommunications [cs.NI]
Sciences de l'ingénieur [physics]
Sciences de l'ingénieur [physics]/Traitement du signal et de l'image [eess.SP]
Sciences de l'ingénieur [physics]/Electronique
Informatique [cs]/Intelligence artificielle [cs.AI]
Informatique [cs]/Réseaux et télécommunications [cs.NI]
Sciences de l'ingénieur [physics]
Sciences de l'ingénieur [physics]/Traitement du signal et de l'image [eess.SP]
Sciences de l'ingénieur [physics]/Electronique
English abstract : [en]
This paper deals with the implementation of an adaptive acquisition stage in a global navigation satellite - GNSS - receiver with a pilot and data channel in case of GNSS L5 signal. Adaptive acquisition decides on GNSS ...
Show more >This paper deals with the implementation of an adaptive acquisition stage in a global navigation satellite - GNSS - receiver with a pilot and data channel in case of GNSS L5 signal. Adaptive acquisition decides on GNSS signal presence or absence by comparing a cell under test with an adaptive threshold and provides a code delay and Doppler frequency estimation.Firstly, we introduce an adaptive acquisition with a cell- averaging-constant false alarm rate - CFAR- for pilot channel then we propose a data-pilot fusion. At a second level, the proposed schemes are implemented on FPGA by using system generator and Xilinx tools.Theobtained results are summarized in the resource tables, which show that our implementation is feasible on the selected FPGA card.Show less >
Show more >This paper deals with the implementation of an adaptive acquisition stage in a global navigation satellite - GNSS - receiver with a pilot and data channel in case of GNSS L5 signal. Adaptive acquisition decides on GNSS signal presence or absence by comparing a cell under test with an adaptive threshold and provides a code delay and Doppler frequency estimation.Firstly, we introduce an adaptive acquisition with a cell- averaging-constant false alarm rate - CFAR- for pilot channel then we propose a data-pilot fusion. At a second level, the proposed schemes are implemented on FPGA by using system generator and Xilinx tools.Theobtained results are summarized in the resource tables, which show that our implementation is feasible on the selected FPGA card.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Source :
Files
- https://doi.org/10.5121/csit.2019.91409
- Open access
- Access the document
- csit.2019.91409
- Open access
- Access the document