WO2023012747 - TECHNIQUES FOR ATSC 3.0 BROADCAST BOUNDARY AREA MANAGEMENT USING PLURAL TUNERS WITH DIFFERENT NUMBERS OF ANTENNAE
National phase entry is expected:
Publication Number
WO/2023/012747
Publication Date
09.02.2023
International Application No.
PCT/IB2022/057320
International Filing Date
05.08.2022
Title **
[English]
TECHNIQUES FOR ATSC 3.0 BROADCAST BOUNDARY AREA MANAGEMENT USING PLURAL TUNERS WITH DIFFERENT NUMBERS OF ANTENNAE
[French]
TECHNIQUES DE GESTION DE ZONE LIMITE DE DIFFUSION ATSC 3,0 UTILISANT PLUSIEURS SYNTONISEURS AVEC DIFFÉRENTS NOMBRES D'ANTENNES
Applicants **
SONY GROUP CORPORATION
1-7-1 Konan
Minato-ku
Tokyo, Tokyo 108-0075, JP
Inventors
CLIFT, Graham
16535 Via Esprillo
San Diego, California 92127, US
FAY, Luke
16535 Via Esprillo
San Diego, California 92127, US
CANDELORE, Brant
16535 Via Esprillo
San Diego, California 92127, US
GOLDBERG, Adam
16535 Via Esprillo
San Diego, California 92127, US
ANSFIELD, Fred
16535 Via Esprillo
San Diego, California 92127, US
PINEDA, Loren F.
16535 Via Esprillo
San Diego, California 92127, US
Priority Data
63/260,016
06.08.2021
US
17/489,638
29.09.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| * | |
| Entry into National Phase under |
Chapter I
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| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1374 | |
| EPO | Filing, Examination | 6491 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 607 | |
| USA | Filing, Examination | 6910 |
Total: 15973 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
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. In a boundary region (302) between first and second broadcast stations (304) in which a receiver (300) can pick up signals from both stations, a primary tuner (502) receiving signals from plural antennae (506) presents (804) a demanded service while a secondary tuner (502) uses a single antenna (506) to scan (806) for duplicate transmissions of the service, and if one is found, the version with the better quality metrics may be presented.[French]
L'invention concerne des techniques destinées à étendre et/ou à améliorer le protocole de télévision ATSC (Comité des systèmes de télévision avancés) 3.0, par la fourniture robuste des services de diffusion télévisée de nouvelle génération. Dans une région limite (302) entre des première et seconde stations de diffusion (304) dans laquelle un récepteur (300) peut capter des signaux provenant des deux stations, un syntoniseur primaire (502) recevant des signaux en provenance de plusieurs antennes (506) présente (804) un service demandé tandis qu'un syntoniseur secondaire (502) utilise une antenne unique (506) pour effectuer un balayage (806) pour identifier des transmissions en double du service et, le cas échéant, la version présentant les meilleures mesures de qualité peut être présentée.