Patent · US Active

Frame replication and interfaces for time sensitive networking

US11800497B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

Intel Corporation · US

Inventors

Juan Fang · Beijing, CN
Dave Cavalcanti · Portland, US
Laurent Cariou · Portland, US
Dibakar Das · Hillsboro, US
Mikhail Galeev · Palatine, US
Wey-Yi Guy · Beaverton, US
Javier Perez-Ramirez · North Plains, US
Susruth Sudhakaran · Beaverton, US
Jing Zhu · Portland, US

Key dates

Filing date	Dec 24, 2020
Grant date	Oct 24, 2023
Priority date	—
Expiry date	May 20, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04W80/02
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

This disclosure describes systems, methods, and devices related to wireless time sensitive networking. A device may identify, using an 802.3 protocol stack, an 802.3 frame received from a second device using a wired Ethernet connection, and extract, using the 802.3 protocol stack, a redundancy tag from the 802.3 frame, the redundancy tag including a sequence number. The device may generate, using an 802.11 protocol stack, an 802.11 frame with a subnetwork access protocol (SNAP) field, the SNAP field including an organizationally unique identifier (OUI) and the sequence number, the OUI including an indication of an Ethertype protocol. The device may send the 802.11 frame using a wireless connection.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.