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Receiver and method, transmitter and method, transmit-receive equipment and method

A technology for receiving equipment and transmitting equipment, applied in selective content distribution, television, color television, etc., and can solve problems such as difficulties

Inactive Publication Date: 2003-10-08
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0032] A disadvantage of prior art program selection support devices is that the EPG (Electronic Program Index) is simply general public-facing program information, and all viewers are fed the same EPG
This makes it difficult for some individual viewers to quickly and surely select the programs they need

Method used

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  • Receiver and method, transmitter and method, transmit-receive equipment and method
  • Receiver and method, transmitter and method, transmit-receive equipment and method
  • Receiver and method, transmitter and method, transmit-receive equipment and method

Examples

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Embodiment Construction

[0059] figure 1 is a block diagram of a transmitting device embodying the present invention. Fig. 2 is a block diagram of a program selection support device (ie, a broadcast receiving device) installed on the receiving side to implement the present invention. those that have been used Figure 15 and 16 in the block diagram of the figure 1 The reference numerals in and 2 denote the same or corresponding components, and repeated descriptions of these components are omitted where appropriate.

[0060] figure 1 The block diagram of the Figure 15 Improvements of the extended information generating unit 101 and the extended information adding unit 102 (adding means) are added to the apparatus of the present invention. Extended information, as will be described later, is composed of display data and control data. The extended information adding unit 102 adds the extended information generated by the extended information generating unit 101 to the personalized information 41 g...

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PUM

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Abstract

A reception apparatus for receiving a broadcast signal which is transmitted from a transmitting side and which includes personalized information comprising data representing information about specific programs targeted for a specific viewer. The reception apparatus comprises: an extraction unit for extracting the data representing the information about the specific programs from the broadcast signal received; and a display unit for displaying the information about the specific programs on the basis of the data representing the information about the specific programs.

Description

technical field [0001] The present invention relates to a receiving device, a receiving method, a transmitting device, a transmitting method, a transmitting-receiving device, and a transmitting-receiving method. More particularly, the present invention relates to a program selection support device, a program selection support method, a reception device, a reception method, a transmission device, a transmission method, a transmission-reception device, and a transmission-reception method whereby information edited for a specific viewer is Send, receive and reproduce. Background technique [0002] Recently, advances in information compression techniques combined with large capacity and novel data transmission channels providing high transmission rates have made it possible to transmit an increasingly large number of programs to viewers. With a large number of programs to choose from, so-called program selection support devices now play an important role in helping the individu...

Claims

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Application Information

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IPC IPC(8): H04H60/45G06F17/30H04H20/00H04H20/91H04H60/48H04H60/63H04H60/94H04N5/445H04N7/173H04N21/235H04N21/43
CPCH04H60/63H04H60/94H04N7/173H04H60/48H04H20/91H04N7/165H04N5/445H04H60/45H04N21/235H04N21/43H04N21/435H04H60/72
Inventor 木川直树宫川雅之村椿嘉元赤池和洋伊藤见花岸高百合子村松靖启
Owner SONY CORP
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