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Apparatus and method for transmitting and receiving of broadcasting and communication combined service information

A technology of broadcasting service and communication service, which is applied in the direction of broadcasting device, broadcasting information characteristics, broadcasting multiple pieces of information at the same time, and can solve problems such as interruption

Inactive Publication Date: 2007-05-16
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, communication service information that is not related to the currently broadcast broadcast service information may be displayed, thereby interrupting the user's viewing of the currently broadcast service information

Method used

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  • Apparatus and method for transmitting and receiving of broadcasting and communication combined service information
  • Apparatus and method for transmitting and receiving of broadcasting and communication combined service information
  • Apparatus and method for transmitting and receiving of broadcasting and communication combined service information

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Embodiment Construction

[0030] Hereinafter, exemplary embodiments of the present invention are described in detail with reference to the accompanying drawings.

[0031] FIG. 2 is a sequence diagram illustrating a method of providing a broadcast and communication hybrid service according to an exemplary embodiment of the present invention. Referring to FIG. 2, an apparatus for receiving broadcast and communication mixed service information is capable of receiving at least one broadcast signal and at least one communication signal.

[0032] The broadcast signal provided to the apparatus at a specific time T-t2 includes broadcast service information 200 provided at a specific time T-t2 and communication service reception control information 201 for communication service information 204, which is associated with the Broadcast service information 205 received at a specific time T is provided in association.

[0033] As shown in FIG. 2 , the apparatus processes a broadcast signal received at a specific ti...

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Abstract

Provided are a method and apparatus for transmitting and receiving broadcast and communication combined service information. The method of receiving broadcast and communication combined service information includes receiving a broadcast signal comprising receiving control information for communication service information to be serviced in association with broadcast service information to be broadcast at a specific instant of time, and broadcast service information to be broadcast before the specific instant of time; analyzing the receiving control information and requesting and receiving communication service information corresponding to the analysis result; and receiving a broadcast signal including the broadcast service information to be broadcast at the specific instant of time, synchronizing the received broadcast service information with the received communication service information, and displaying the synchronized result. Accordingly, it is possible to provide a broadcast and communication combined service by displaying previously received communication service information in synchronization with broadcast service information.

Description

[0001] Cross References to Related Patent Applications [0002] This application claims priority from Korean Patent Application No. 10-2005-0079446 filed with the Korean Intellectual Property Office on Aug. 29, 2005, the entire disclosure of which is hereby incorporated by reference. technical field [0003] The apparatus and method consistent with the present invention relate to transmitting and receiving mixed broadcast and communication service information, and in particular, to synchronizing and displaying broadcast service information provided at a specific time with communication service information provided before the specific time As a result, broadcast and communication mixed service information is transmitted and received to provide a broadcast and communication mixed service. Background technique [0004] FIG. 1 is a sequence diagram explaining a conventional method of providing broadcast and communication mixed service information. Referring to FIG. 1, a broadca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04H1/08H04N7/52H04B7/26H04H1/00H04H20/18H04H20/28H04H20/93H04H60/51H04H60/91H04N7/173H04N21/235H04N21/435H04N21/44H04W4/00H04W4/06
CPCH04H20/28H04N21/4307H04N21/23614H04H20/18H04N21/4348H04H60/51H04N21/435H04N21/4305H04N21/4345H04N21/235H04H20/93H04H60/91H04N21/43074H04N21/647
Inventor 朴正燻
Owner SAMSUNG ELECTRONICS CO LTD