Invention Application
- Patent Title: FRAME REPLICATION AND INTERFACES FOR TIME SENSITIVE NETWORKING
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Application No.: US17134018Application Date: 2020-12-24
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Publication No.: US20210120552A1Publication Date: 2021-04-22
- Inventor: Juan Fang , Dave Cavalcanti , Laurent Cariou , Dibakar Das , Mikhail Galeev , Wey-Yi Guy , Javier Perez-Ramirez , Susruth Sudhakaran , Jing Zhu
- Applicant: Juan Fang , Dave Cavalcanti , Laurent Cariou , Dibakar Das , Mikhail Galeev , Wey-Yi Guy , Javier Perez-Ramirez , Susruth Sudhakaran , Jing Zhu
- Applicant Address: US OR Portland; US OR Portland; US OR Portland; US OR Hillsboro; US OR Beaverton; US OR Beaverton; US OR North Plains; US OR Beaverton; US OR Portland
- Assignee: Juan Fang,Dave Cavalcanti,Laurent Cariou,Dibakar Das,Mikhail Galeev,Wey-Yi Guy,Javier Perez-Ramirez,Susruth Sudhakaran,Jing Zhu
- Current Assignee: Juan Fang,Dave Cavalcanti,Laurent Cariou,Dibakar Das,Mikhail Galeev,Wey-Yi Guy,Javier Perez-Ramirez,Susruth Sudhakaran,Jing Zhu
- Current Assignee Address: US OR Portland; US OR Portland; US OR Portland; US OR Hillsboro; US OR Beaverton; US OR Beaverton; US OR North Plains; US OR Beaverton; US OR Portland
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W28/02 ; H04W28/06 ; H04W80/02 ; H04L29/06

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 OUT including an indication of an Ethertype protocol. The device may send the 802.11 frame using a wireless connection.
Public/Granted literature
- US11800497B2 Frame replication and interfaces for time sensitive networking Public/Granted day:2023-10-24
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