In this paper the author investigates to use the advanced fiber optic multiple-access networks in future high-performance commercial aircrafts to support the real time on-board flight control, sensing, voice communications, and TV distributions. Novel tunable optical code division multiple-access (OCDMA) networks using prime-code sequences are designed, which can be fastly programmed to generate the required OCDMA sequences. Using the newly proposed OCDMA technique can efficiently build high-speed sensor data distribution networks which can guarantee parallel data communications and multiple connections to support real-time sensor data processing and distributed control. Optical time-division multiple-access (OTDMA) networks can be used for on-board TV/HDTV distribution services. Due to channel independence and protocol transparence of wavelength-division multiplexing (WDM) the WDM-based hybrid multiple-access techniques are very attractive to future avionic systems integration, which can achieve high communication efficiency and network utilization.
Advanced fiber optic networks using optical processing for future commercial aircrafts: multiple-access techniques and new hardware design
Fortschrittliche faseroptische Netze mit optischer Signalverarbeitung für künftige Zivilflugzeuge: Vielfachzugriffstechniken und neue Geräte
1993
12 Seiten, 8 Bilder, 3 Tabellen, 13 Quellen
Aufsatz (Konferenz)
Englisch
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