Digital broadcasting system and data processing method thereof

A technology of digital broadcasting and data streaming, applied in the direction of broadcasting transmission system, digital transmission system, transmission system, etc., can solve the problem of wasting frequency resources, etc., and achieve the effect of eliminating waste and saving frequency resources
CN101697589AInactive Publication Date: 2010-04-21SAMSUNG ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SAMSUNG ELECTRONICS CO LTD
Publication Date
2010-04-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

A digital broadcasting system and a data processing method thereof are provided. An apparatus for generating a transport stream includes a packet generator for generating a plurality of packets by compressing video and audio signals; a counter for counting the number of the generated packets and outputting the count result; and an information controller for determining whether the count result ofcounting reaches a predetermined number of packets, inserting packet start information into the packets according to the count result, and transmitting the packets with the packet start information inserted therein. The packet start information is added to a packet to be transmitted in a transmitter, and the packet start information is extracted from the received packet in a receiver, so that thewaste of frequency resources can be reduced.
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Description

[0001] This application is a divisional application of a patent application with an application date of March 30, 2007, an application number of 200780010887.0, and a title of "Digital Broadcasting System and Its Data Processing Method". technical field

[0002] The present invention relates to a digital broadcasting system and a data processing method thereof, and more particularly, to a digital broadcasting system and a data processing method capable of reducing waste of frequency resources through efficient transmission and reception of packets. Background technique

[0003] Recently, the type of television (TV) broadcasting has suddenly changed from analog to digital, and broadcasting systems such as Koreaset in Korea, DirecTV in the United States, PerfecTV in Japan, etc. have adopted the digital television (DTV) system. In terrestrial broadcasting, ATV (Advanced TV) in the United States and DVB (Digital Video Broadcasting) in Europe are rapidly promoting digital TV broad...

Claims

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