A multiple carrier Time Division Multiple Access (TDMA) system capable of supporting voice, stream data, and packet data traffic between aircraft and ground terminals is presented. Demand assignment permits efficient resource sharing for voice and stream data. The bandwidth efficiency of uncoded A Quadrature Phase Shift Keying (AQPSK) is 1 bps/Hz. High time efficiency (approximately equals 83 percent) is achieved through the use of symbol synchronous TDMA. Demodulation is achieved without loop hang-up while requiring only a 16 symbol preamble each burst. A concatenated coding system provides reliable transmission under multipath conditions.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Aeronautical mobile TDMA/MCTDMA system


    Contributors:


    Publication date :

    1989-03-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




    Location-Based TDMA MAC for Reliable Aeronautical Communications

    Hyungjun Jang, / Eunkyung Kim, / Jae-Joon Lee, et al. | IEEE | 2012




    A Digital TDMA System for VHF Aeronautical Communications on 8.33 KHz Channels

    Studenberg, F. / IEEE / AIAA | British Library Conference Proceedings | 2004


    A system design for TDMA mobile radios

    Nakajima,N. / Kuramoto,M. / Kinoshita,K. et al. | Automotive engineering | 1990