Still today, aircraft disappear and crash without communicating their last position. Looking into details, satellite communications currently seems to be the only reliable way to connect and send data on long-distance flights. However, geostationary satellite systems suffer from high propagation delays making Forward Error Correction (FEC) schemes beneficial compared to error handling by retransmissions. In this paper, Random Linear Network Coding (RLNC) is proposed as a packet level FEC technique for high delay satellite communication. Using emulation, it is shown that correlated losses typical for a satellite channel result in a high variation in the number of redundant symbols required to decode a generation. This can be improved by using interleaving, which comes by the cost of an increased delay. A novel approach is introduced that combines On-the-fly Coding and interleaving. This can significantly reduce the average delay introduced by interleaving and allows to efficiently overcome correlated losses in combination with Network Coding for time-critical applications.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Extending On-the-fly Network Coding by Interleaving for Avionic Satellite Links


    Contributors:


    Publication date :

    2018-08-01


    Size :

    279409 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Optical Amplification in Avionic Analog Photonic Links

    Urick, V.J. / Bucholtz, F. | IEEE | 2006


    Avionic optical links for high data-rate communications

    Henniger, Hennes / Giggenbach, Dirk | Tema Archive | 2006


    AVIONIC OPTICAL LINKS FOR HIGH DATA-RATE COMMUNICATIONS

    Henniger, H. / Giggenbach, D. / International Council of the Aeronautical Sciences | British Library Conference Proceedings | 2006


    Multimode Fiber Links for 40Gb/s Avionic Applications

    Datta, Shubhashish / Wang, Xinde / Joshi, Abhay et al. | IEEE | 2007


    Extending Behaviour-Driven Development of Avionic Systems to Flight Simulators

    Ibrahim, Mohamad / Durak, Umut / Tariq, Haseeb | DataCite | 2022