Invention Grant
- Patent Title: ATSC 3 reception across boundary conditions using location data
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Application No.: US17489732Application Date: 2021-09-29
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Publication No.: US11611792B2Publication Date: 2023-03-21
- Inventor: Adam Goldberg , Brant Candelore , Graham Clift , Luke Fay , Fred Ansfield , Loren F. Pineda
- Applicant: Sony Group Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Group Corporation
- Current Assignee: Sony Group Corporation
- Current Assignee Address: JP Tokyo
- Agent John L. Rogitz
- Main IPC: H04N21/426
- IPC: H04N21/426 ; H04N21/61 ; H04H60/29 ; H04H60/79 ; G06N20/00

Abstract:
Techniques are described for expanding and/or improving the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering the next generation broadcast television services. A receiver, to automatically switch from presenting a service on a first frequency to a second frequency such as when a mobile receiver is moving through a boundary region between two broadcasters, can consider not just signal strength and error rates of two frequencies carrying the same service to select which frequency to tune to, but also relative location and direction of motion of the receiver with respect to each broadcaster.
Public/Granted literature
- US20230038596A1 ATSC 3 RECEPTION ACROSS BOUNDARY CONDITIONS USING LOCATION DATA Public/Granted day:2023-02-09
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