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1. WO2020226685 - MEDIA ACCESS FOR TIME-SENSITIVE AND BEST EFFORTS DATA PACKETS, AND RELATED SYSTEMS, METHODS AND DEVICES

Publication Number WO/2020/226685
Publication Date 12.11.2020
International Application No. PCT/US2019/059908
International Filing Date 05.11.2019
IPC
H04L 12/40 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. LAN or WAN
40Bus networks
CPC
H04L 12/40032
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
40006Architecture of a communication node
40032Details regarding a bus interface enhancer
H04L 12/4015
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
40143involving priority mechanisms
4015by scheduling the transmission of messages at the communication node
H04L 12/40156
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
40143involving priority mechanisms
40156by using dedicated slots associated with a priority level
H04L 12/403
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
40Bus networks
403with centralised control, e.g. polling
H04L 47/22
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
22Traffic shaping
Applicants
  • MICROCHIP TECHNOLOGY INCORPORATED [US]/[US]
Inventors
  • RENTSCHLER, Michael
  • IYER, Venkat
Agents
  • BACA, Andrew J.
  • BAKER, Gregory C.
  • BEZDJIAN, Daniel J.
  • BOOTH, Brett C.
  • FLORES, Jesse M.
  • GUNN, J. Jeffrey
  • LOFDAHL, Jordan
  • NIXON, Jason P.
  • WALKOWSKI, Joseph A.
  • WATSON, James C.
  • WOODHOUSE, Kyle M.
  • WRIGHT, W. James
Priority Data
62/842,88703.05.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MEDIA ACCESS FOR TIME-SENSITIVE AND BEST EFFORTS DATA PACKETS, AND RELATED SYSTEMS, METHODS AND DEVICES
(FR) ACCÈS AU SUPPORT POUR DES PAQUETS DE DONNÉES SENSIBLES AU TEMPS ET DE MEILLEUR EFFORT, ET SYSTÈMES, PROCÉDÉS ET DISPOSITIFS ASSOCIÉS
Abstract
(EN)
Disclosed embodiments relate, generally, to traffic shaping at a network segment having a shared bus. Some embodiments relate to performing aspects of the traffic shaping at a physical layer device. In some cases, transmit timeslot signaling may be tuned at a physical layer device to create transmit timeslots that are aligned with the traffic shaping profile.
(FR)
Des modes de réalisation de l'invention concernent généralement le lissage de trafic au niveau d'un segment de réseau ayant un bus partagé. Certains modes de réalisation concernent la réalisation d'aspects de lissage de trafic au niveau d'un dispositif de couche physique. Dans certains cas, une signalisation de créneau temporel de transmission peut être accordée au niveau d'un dispositif de couche physique pour créer des intervalles de temps de transmission qui sont alignés avec le profil de lissage de trafic.
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