Invention Grant
- Patent Title: Secondary link for AR/VR applications
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Application No.: US16773515Application Date: 2020-01-27
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Publication No.: US11452014B2Publication Date: 2022-09-20
- Inventor: Dong Zheng , Qi Qu , Gang Lu , Yuting Fan , William Louis Abbott
- Applicant: Meta Platforms Technologies, LLC
- Applicant Address: US CA Menlo Park
- Assignee: Meta Platforms Technologies, LLC
- Current Assignee: Meta Platforms Technologies, LLC
- Current Assignee Address: US CA Menlo Park
- Agency: Foley & Lardner LLP
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W76/15 ; H04W36/30 ; G06F3/14 ; H04W76/34 ; H04W40/02 ; H04W24/10

Abstract:
Disclosed herein a system, a method and a device for selecting between a primary link and a secondary link for AR/VR applications. A console can provide a VR/AR session to a user through a head wearable display. The console can determine that a first measurement of a primary link between the console and a head wearable display is less than a first threshold. The first measurement can include a quality metric of the primary link. The console can activate a secondary link between the console and the head wearable display. The console can determine whether a second measurement of the primary link between the console and the head wearable display is less than a second threshold. The console can transition when the second measurement is less than the second threshold, traffic on the primary link to the activated secondary link.
Public/Granted literature
- US20200288360A1 SECONDARY LINK FOR AR/VR APPLICATIONS Public/Granted day:2020-09-10
Information query