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Synthesis of synchronization algorithms for retransmission of navigation signals generated by ground station

Keywords:

S.N. Karutin – GLONASS General Designer E-mail: s.karutin@glonass-iac.ru D.V. Lerner – Deputy Head Department E-mail: dv.lerner@glonass-iac.ru V.N. Kharisov – Director of Department of navigation and communication systems, JSC «VNIIR-Progress» E-mail: vkharisov@abselectro.com


Proposed a method of generation of a navigation signal for space vehicle (SV) of global navigation satellite system (GNSS) which pro-vides rapid delivery of high-precision ephemeris, satellite clocks and GNSS radio navigation field integrity information. Introduced the results of analysis of the algorithm of generation of a navigation signal for SV of GNSS using the PPP solutions, confirming the possibility to obtain code and carrier synchronization at a level better than 0.1 rad (RMS).
References:

 

  1. Karutin A.N., Karutin S.N., KHarisov V.N. Ispolzovanie ortogonalnykh signalov dlja povyshenija skorosti peredachi informacii v sisteme differencialnojj korrekcii i monitoringa GNSS // Radiotekhnika. 2012. № 6. S. 131−139.
  2. Globalnaja navigacionnaja sputnikovaja sistema. Interfejjsnyjj kontrolnyjj dokument. Navigacionnyjj radiosignal v diapazonakh L1 i L2. Redakcija 5.1. RNII KP. 2008. 72 s.
  3. IGS Quality of Service. International GNSS Service Central Bureau Jet Propulsion Laboratory California Institute of Technology.
  4. Laurichesse D., Privat A. An Open-source PPP Client Implementation for the CNES PPP-WIZARD Demonstrator // ION GNSS 2015. 15−18 September 2015. Tampa (Florida).
  5. Tikhonov V.I. KHarisov V.N. Statisticheskijj analiz i sintez radiotekhnicheskikh ustrojjstv i sistem: Ucheb. posobie dlja vuzov. Izd. 3-e. M.: Gorjachaja linija – Telekom. 2014. 608 s.
  6. Solodov A.V., Solodova E.A. Sistemy s peremennym zapazdyvaniem. M.: Nauka. 1980. 384 s.
  7. GLONASS. Principy postroenija i funkcionirovanija / Pod red. A.I. Perova, V.N. KHarisova. Izd. 4-e, pererab. i dop. M.: Radiotekhnika. 2010. 800 c.
  8. KHarisov V.N. Optimalnye sistemy sinkhronizacii s zapazdyvaniem regulirovanija // Radiotekhnika i ehlektronika. № 10. 1982. S. 1957−1964.

 

June 24, 2020
May 29, 2020

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