Reliable and Available Wireless Technologies
draft-thubert-raw-technologies-05
|
| Document |
Type |
|
Active Internet-Draft (individual)
|
|
Last updated |
|
2020-05-18
|
|
Stream |
|
(None)
|
|
Intended RFC status |
|
(None)
|
|
Formats |
|
plain text
html
xml
pdf
htmlized (tools)
htmlized
bibtex
|
| Stream |
Stream state |
|
(No stream defined) |
|
Consensus Boilerplate |
|
Unknown
|
|
RFC Editor Note |
|
(None)
|
| IESG |
IESG state |
|
I-D Exists
|
|
Telechat date |
|
|
|
Responsible AD |
|
(None)
|
|
Send notices to |
|
(None)
|
RAW P. Thubert, Ed.
Internet-Draft Cisco Systems
Intended status: Informational D. Cavalcanti
Expires: 19 November 2020 Intel
X. Vilajosana
Universitat Oberta de Catalunya
C. Schmitt
Research Institute CODE, UniBwM
J. Farkas
Ericsson
18 May 2020
Reliable and Available Wireless Technologies
draft-thubert-raw-technologies-05
Abstract
This document presents a series of recent technologies that are
capable of time synchronization and scheduling of transmission,
making them suitable to carry time-sensitive flows with high
reliability and availbility.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on 19 November 2020.
Copyright Notice
Copyright (c) 2020 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents (https://trustee.ietf.org/
license-info) in effect on the date of publication of this document.
Thubert, et al. Expires 19 November 2020 [Page 1]
Internet-Draft RAW Techs May 2020
Please review these documents carefully, as they describe your rights
and restrictions with respect to this document. Code Components
extracted from this document must include Simplified BSD License text
as described in Section 4.e of the Trust Legal Provisions and are
provided without warranty as described in the Simplified BSD License.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. On Scheduling . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1. Benefits of Scheduling on Wires . . . . . . . . . . . . . 4
3.2. Benefits of Scheduling on Wireless . . . . . . . . . . . 5
4. IEEE 802.11 . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1. Provenance and Documents . . . . . . . . . . . . . . . . 6
4.2. 802.11ax High Efficiency (HE) . . . . . . . . . . . . . . 8
4.2.1. General Characteristics . . . . . . . . . . . . . . . 8
4.2.2. Applicability to deterministic flows . . . . . . . . 9
4.3. 802.11be Extreme High Throughput (EHT) . . . . . . . . . 10
4.3.1. General Characteristics . . . . . . . . . . . . . . . 10
4.3.2. Applicability to deterministic flows . . . . . . . . 11
4.4. 802.11ad and 802.11ay (mmWave operation) . . . . . . . . 12
4.4.1. General Characteristics . . . . . . . . . . . . . . . 12
4.4.2. Applicability to deterministic flows . . . . . . . . 13
5. IEEE 802.15.4 . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1. Provenance and Documents . . . . . . . . . . . . . . . . 13
5.2. TimeSlotted Channel Hopping . . . . . . . . . . . . . . . 15
5.2.1. General Characteristics . . . . . . . . . . . . . . . 15
5.2.2. Applicability to Deterministic Flows . . . . . . . . 16
6. 5G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.1. Provenance and Documents . . . . . . . . . . . . . . . . 30
6.2. General Characteristics . . . . . . . . . . . . . . . . . 32
6.3. Deployment and Spectrum . . . . . . . . . . . . . . . . . 33
6.4. Applicability to Deterministic Flows . . . . . . . . . . 34
6.4.1. System Architecture . . . . . . . . . . . . . . . . . 34
6.4.2. Overview of The Radio Protocol Stack . . . . . . . . 36
6.4.3. Radio (PHY) . . . . . . . . . . . . . . . . . . . . . 37
6.4.4. Scheduling and QoS (MAC) . . . . . . . . . . . . . . 39
6.4.5. Time-Sensitive Networking (TSN) Integration . . . . . 41
Show full document text