1 / 6

Broadcast SNDCF

Broadcast SNDCF. R. Morgenstern RTCA SC214/EUROCAE WG78 VDL2SG. Statement of Problem. Point-to-point communications inefficient for some messaging D-ATIS in the vicinity of the airport SIGMET NOTAMs Aircraft Microphone Check (AMC)

axl
Download Presentation

Broadcast SNDCF

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Broadcast SNDCF R. Morgenstern RTCA SC214/EUROCAE WG78 VDL2SG

  2. Statement of Problem • Point-to-point communications inefficient for some messaging • D-ATIS in the vicinity of the airport • SIGMET • NOTAMs • Aircraft Microphone Check (AMC) • Lufthansa has requested AEEC DLK provide broadcast capability for AOA similar to POA network • It would be beneficial if solution included ATN interface

  3. Broadcast scope • All aircraft for a particular Ground Station • All aircraft for a cluster of Ground Stations • All aircraft of a particular airline • A subfleet of a particular airline

  4. broadcast functionality • POA broadcast clusters used by Lufthansa: Image courtesy of Lufthansa

  5. Proposed Implementation • For ATN, reconstitute CLTP in ICAO Doc 9880, Part III • For AOA addressing, DSP implementation detail • For ATN addressing, use 0xFFFFFF for ARS • Then LOC can determine the scope of the broadcast • And SYS can determine the specific GS, cluster, airline and/or airline subfleet • Use IPI/EIPI to identify destination applications and bypass 8208 sublayer • CPDLC (AMC, Advisories) • FIS • ADS-C • AOC/FOC • Use A620 addr or additional field for ATN to define broadcast to a user group (e.g., airline)

  6. Questions • Is there a need to standardize the AOA addressing for broadcast uplinks? • Missing capabilities?

More Related