Публикация:Михайлова 2020 Universal ranging code generator of GLONASS and GPS open navigation signals — различия между версиями

Текущая версия на 12:22, 26 апреля 2020

Olga K. Mikhaylova, Ilya V. Korogodin, Ivan V. Lipa Universal ranging code generator of GLONASS and GPS open navigation signals // 2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE). — 2020. — Pp. 1-5.

 @article{mikhaylova2020REEPE,
   author = "Olga K. Mikhaylova and Ilya V. Korogodin and Ivan V. Lipa",
   title = "Universal ranging code generator of GLONASS and GPS open navigation signals",
   journal = "2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)",
   pages = "1-5",
   url = "https://ieeexplore.ieee.org/document/9059133",
   doi = "10.1109/REEPE49198.2020.9059133",
   year = "2020",
   language = english
 }

[править] Аннотация

Satellite navigation systems are used to determine the position and synchronization of users of thesesystems. Each system includes a satellite constellation in orbit, broadcasting navigation information and signals. By estimating the travel time of signals from different satellites to receiver, the user’s location can be calculated. Signals include ranging codes to measure propagationdelay. Navigation systems such as GPS and GLONASS includeabout 30 satellites. Each satellite transmits up to 10 different signals. And each signal has its own ranging code. In this paper, the universal ranging code generator of open navigation signals is presented. This structure allows the generation of ranging codes for about 75% of all open GLONASS and NAVSTAR GPS navigation signals. Ranging codes generation methods for the existing GNSSs are considered. Initialization parameters to configure the universal generator are also found. In addition, we receive ddifferent types of navigation signals using the FPGA-based receiver that includes the universal ranging code generator module. As a result, correlation functions of different signals are obtained.

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