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.:
Date of Patent:
Oct. 04, 2022
Filed:
Nov. 26, 2019
Sony Group Corporation, Tokyo, JP;
Lui Sakai, Tokyo, JP;
Sony Group Corporation, Tokyo, JP;
Abstract
The present technology relates to a transmission device, a transmission method, a reception device, and a reception method that make it possible to more reliably transmit a transmission control signal. Provided is a transmission device including a transmission unit that includes a first transmission control signal compatible with a first system in a first broadcast signal including a signal of a first content compatible with the first system and a signal of a second content compatible with a second system and transmits the first broadcast signal via a first transmission antenna, and includes a second transmission control signal compatible with the second system in a second broadcast signal including the signal of the second content and transmits the second broadcast signal via a second transmission antenna. The present technology can be applied to, for example, a transmission system compatible with a broadcast system such as an ISDB-T system.