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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12750174 B1

PDFFull Text
Date of Patent:
Sep. 29, 2026

Filed:

Jul. 22, 2021

Transmission apparatus, transmission method, reception apparatus, and reception method

Applicant:

Sony Group Corporation, Tokyo, JP;

Inventor:

Ikuo Tsukagoshi, Tokyo, JP;

Assignee:

SONY CORPORATION, Tokyo, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Brian T Pendleton

Assistant Examiner:

Jean D Saint Cyr

Int. Cl.
CPC ...
H04N 21/6405 (2011.01); H04H 60/40 (2008.01); H04L 5/00 (2006.01); H04L 5/22 (2006.01); H04L 65/70 (2022.01); H04N 21/2343 (2011.01); H04N 21/236 (2011.01); H04N 21/2362 (2011.01); H04N 21/2365 (2011.01); H04N 21/24 (2011.01); H04N 21/242 (2011.01); H04N 21/43 (2011.01); H04N 21/434 (2011.01); H04N 21/438 (2011.01); H04N 21/4408 (2011.01); H04N 21/482 (2011.01); H04N 21/845 (2011.01); H04N 21/8547 (2011.01);
U.S. Cl.
CPC ...
H04L 5/0044 (2013.01); H04H 60/40 (2013.01); H04L 5/22 (2013.01); H04L 65/70 (2022.05); H04N 21/2362 (2013.01); H04N 21/2365 (2013.01); H04N 21/242 (2013.01); H04N 21/43072 (2020.08); H04N 21/8456 (2013.01); H04N 21/8547 (2013.01);
Abstract

A transmission apparatus including: a transport stream generation unit configured to generate a transport stream in which a first transport packet containing transport media in a payload and a second transport packet containing information about the transport media in a payload, are time-division multiplexed; a transport stream transmission unit configured to transmit the transport stream to a receiver through a predetermined transmission channel; and a time information insertion unit configured to insert time information for allowing the receiver to obtain decoding time and/or presentation time into the first transport packet or the second transport packet.

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