L-Band Digital Aeronautical Communications System
RFC 9372, “L-Band Digital Aeronautical Communications System”, is an Informational document published in March 2023 by N. Mäurer, T. Gräupl, C. Schmitt. The canonical text is published by the RFC Editor.
Abstract
This document gives an overview of the L-band Digital Aeronautical Communications System (LDACS) architecture, which provides a secure, scalable, and spectrum-efficient terrestrial data link for civil aviation. LDACS is a scheduled and reliable multi-application cellular broadband system with support for IPv6. It is part of a larger shift of flight guidance communication moving to IP-based communication. High reliability and availability of IP connectivity over LDACS, as well as security, are therefore essential. The intent of this document is to introduce LDACS to the IETF community, raise awareness on related activities inside and outside of the IETF, and to seek expertise in shaping the shift of aeronautics to IP.
What “Informational” means
Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.
The canonical text of RFC 9372 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
- RFC 9371 Registration Procedures for Private Enterprise Numbers
- RFC 9373 EdDSA Value for IPSECKEY
- RFC 9370 Multiple Key Exchanges in the Internet Key Exchange Protocol Version 2
- RFC 9374 DRIP Entity Tag for Unmanned Aircraft System Remote ID
- RFC 9369 QUIC Version 2
- RFC 9375 A YANG Data Model for Network and VPN Service Performance Monitoring
- RFC 9368 Compatible Version Negotiation for QUIC
- RFC 9376 Applicability of GMPLS for beyond 100 Gbit/s Optical Transport Network