Invention Grant
- Patent Title: Multi-user viewport-adaptive immersive visual streaming
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Application No.: US16581097Application Date: 2019-09-24
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Publication No.: US11159779B2Publication Date: 2021-10-26
- Inventor: Bo Han , Shu Shi , Rittwik Jana
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: H04N13/282
- IPC: H04N13/282 ; H04N13/122 ; H04N13/194 ; H04N21/63 ; H04N21/258 ; H04N21/442 ; H04N21/262 ; H04N21/24 ; H04N21/81 ; H04N21/218

Abstract:
In one example, a processing system including at least one processor may obtain predicted viewports of a plurality of mobile computing devices for an immersive visual stream, determine at least a first tile of the immersive visual stream that is within the predicted viewports of at least two mobile computing devices of the plurality of mobile computing devices, select a first mobile computing device of the at least two mobile computing devices to transmit the first tile, and transmit to the first mobile computing device, the first tile and at least one identification of at least one other mobile computing device of the at least two mobile computing devices to which the first mobile computing device is to forward the first tile.
Public/Granted literature
- US20210092347A1 MULTI-USER VIEWPORT-ADAPTIVE IMMERSIVE VISUAL STREAMING Public/Granted day:2021-03-25
Information query