With the progress of human civilization and the development of society, aerospace technology is more and more widely used in people’s daily life, but the channel coding based on spacecraft has not been widely used. Channel coding recognition technology is to identify the parameters of the received coding sequence in the case of unknown or known partial prior knowledge, which has a very broad application prospect. It can improve the spectrum efficiency of cooperative communication based on spacecraft and meet the needs of communication reconnaissance. It is necessary to analyze the coding type and parameters of received data, so that the receiver can make effective response. This paper briefly introduces the model, architecture and core functions of channel coding based on spacecraft application, analyzes the structure and function of spacecraft channel coding, introduces the design principle of channel coding system, and explains the necessity of using channel coding identification method for spacecraft. The analysis shows that the channel coding recognition method based on spacecraft has a great development prospect in this field. The recognition algorithm based on Viterbi decoding proposed in this paper has a correct rate of over 97% in 1/3 error resistant codes.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Channel Coding Recognition Method Based on Spacecraft Application


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Wang, Yue (Herausgeber:in) / Xu, Lexi (Herausgeber:in) / Yan, Yufeng (Herausgeber:in) / Zou, Jiaqi (Herausgeber:in) / Ye, Nan (Autor:in) / Zhang, Rui (Autor:in) / Wang, Yikai (Autor:in) / Zhang, Yi (Autor:in) / Zhao, Dayang (Autor:in)


    Erscheinungsdatum :

    17.12.2020


    Format / Umfang :

    8 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Application specific spacecraft

    Brown, J.E. | Tema Archiv | 1990


    Spacecraft Patent Application

    E. M. Van Alstyne | NTIS | 1969


    Spacecraft interface, spacecraft and spacecraft docking method

    ZHAO YUNPENG / LIN SHUO / LI ZHIQIANG | Europäisches Patentamt | 2023

    Freier Zugriff

    Study on the application of Fibre Channel in future spacecraft avionics system

    Yajun Xu, / Xiaolin Zhang, / Huagang Xiong, | IEEE | 2006


    Damping Application to Spacecraft

    T. S. Nishimoto | NTIS | 1984