Unlock instant, AI-driven research and patent intelligence for your innovation.

Digital broadcast receiving device

A technology of digital broadcasting and receiving equipment, which is applied in the field of digital broadcasting receiving devices, can solve the problems of increasing costs, and achieve the effect of reducing cost, volume and cost

Inactive Publication Date: 2006-05-31
PANASONIC CORP
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this will significantly increase the cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Digital broadcast receiving device
  • Digital broadcast receiving device
  • Digital broadcast receiving device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0139] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0140] (first preferred embodiment)

[0141] The first preferred embodiment is configured so as to perform multiplexing of packets in a plurality of TSs for arbitrary broadcast programs (contents) by "rewriting". As an example of operation, description will be made with reference to a case where it is desired to view multiplexing of a broadcast program and a broadcast program table.

[0142] figure 1 is a block diagram showing a partial configuration of a digital broadcast receiving apparatus according to a first preferred embodiment of the present invention. figure 1 are common to the second to seventh preferred embodiments described below. Fig. 2 is a block diagram showing a partial structure of a multiplexer section according to the first preferred embodiment.

[0143] exist figure 1 Among them, reference numeral 101(i) (i=1, 2, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

According to the PID registered in the necessary PID table, the second TS packet extraction part is necessary for the required group from the second TS extraction.According to the group registered in this table, the detection part of the non -necessary grouping area in the first TS is detected.The rewrite part of a TS packet rewriting the essential groups extracted into the non -necessary grouping area in the first TS.Execute its multi -way reuse, so as to generate a CTS common in TS.Therefore, when watching a radio program in the first TS, you can perform the image record of a radio program in the second TS.Because the separation parts can be used to process the decoder and digital interface of the single system TS to achieve the configuration, it can achieve cost and volume reduction.

Description

technical field [0001] The present invention relates to a digital broadcast receiving device for receiving digital broadcast. In the digital broadcast service, various broadcast programs (contents) such as image broadcast programs, image broadcast program service information, data broadcast programs, downloadable data, and music broadcast programs are respectively digitized, multiplexed, and thus broadcast. Types of digital broadcasting to be handled by the present invention include CS digital broadcasting, BS digital broadcasting, terrestrial wave digital broadcasting, and CATV digital broadcasting. Background technique [0002] In the digital broadcasting service, a plurality of broadcasting programs are multiplexed and broadcasted in one channel. Multiple channels are used in this service. [0003] The transmitted modulated wave is received by the tuner; its demodulation and error correction are performed in the demodulator section to generate a transport stream (herein...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04H1/00H04N5/44H04H20/00H04H20/28H04H40/18H04H60/27H04N5/00H04N7/24
CPCH04H20/28H04H40/18H04H60/27H04H2201/60H04N21/23608H04N21/4147H04N21/4263H04N21/434H04N21/4341H04N21/4344H04N21/4345
Inventor 杉本圭志加藤直江
Owner PANASONIC CORP