Invention Grant
- Patent Title: Transmission device and transmission method thereof, and reception device
- Patent Title (中): 发送装置及其发送方法以及接收装置
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Application No.: US13822497Application Date: 2011-10-11
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Publication No.: US09112641B2Publication Date: 2015-08-18
- Inventor: Tamotsu Ikeda , Takuya Okamoto
- Applicant: Tamotsu Ikeda , Takuya Okamoto
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Hazuki International, LLC
- Priority: JP2010-234405 20101019
- International Application: PCT/JP2011/073317 WO 20111011
- International Announcement: WO2012/053391 WO 20120426
- Main IPC: H04J11/00
- IPC: H04J11/00 ; H04L5/00 ; H04H20/42 ; H04N21/61 ; H04H20/33 ; H04H60/73 ; H04N21/2343 ; H04N21/2362 ; H04N21/63 ; H04L27/26
Abstract:
The present invention relates to a transmission device that enables transmission and reception of connected transmission channels in a 13-segment format and a transmission method of the transmission device, and to a reception device.The transmission device transmits connected transmission information indicating that connected transmission of a plurality of transmission channels is being performed, the connected transmission information including a field that specifies the modulation method type of each of three or more layers of layered transmission that can be performed on at least one of the transmission channels in the three or more layers.The reception device receives the connected transmission information transmitted by the transmission device. The present invention can be applied to transmission devices that transmit terrestrial digital broadcast signals, for example.
Public/Granted literature
- US20130170570A1 TRANSMISSION DEVICE AND TRANSMISSION METHOD THEREOF, AND RECEPTION DEVICE Public/Granted day:2013-07-04
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