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RFC 9912
Title: Reliable and Available Wireless (RAW) Architecture
Author: P. Thubert, Ed.
Status: Informational
Stream: IETF
Date: April 2026
Mailbox: [email protected]
Pages: 38
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-raw-architecture-30.txt
URL: https://www.rfc-editor.org/info/rfc9912
DOI: 10.17487/RFC9912
Reliable and Available Wireless (RAW) extends the reliability and
availability of Deterministic Networking (DetNet) to networks
composed of any combination of wired and wireless segments. The RAW
architecture leverages and extends RFC 8655 ("Deterministic
Networking Architecture") to adapt to challenges that prominently
affect the wireless medium, notably intermittent transmission loss.
This document defines a network control loop that optimizes the use
of constrained bandwidth and energy while ensuring the expected
DetNet services. The loop involves a new Point of Local Repair (PLR)
function in the DetNet Service sub-layer that dynamically selects the
DetNet path(s) for packets to route around local connectivity
degradation.
This document is a product of the Deterministic Networking Working Group of the
IETF.
INFORMATIONAL: This memo provides information for the Internet community.
It does not specify an Internet standard of any kind. Distribution of
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