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Controlling method of dtv (digital television) positioned within one independent space among physically separated multiple independent spaces and dtv thereof

An independent space, digital TV technology, applied in the field of TV, can solve the problem of undefined data protocol or method, etc., to achieve the effect of enhancing security possibility, easy room service, and easy provision

Active Publication Date: 2012-09-05
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, according to the prior art, there is still no specific protocol or method defined for more efficiently processing data and sending data to each guest room in a limited space such as a hotel or hospital

Method used

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  • Controlling method of dtv (digital television) positioned within one independent space among physically separated multiple independent spaces and dtv thereof
  • Controlling method of dtv (digital television) positioned within one independent space among physically separated multiple independent spaces and dtv thereof
  • Controlling method of dtv (digital television) positioned within one independent space among physically separated multiple independent spaces and dtv thereof

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Embodiment Construction

[0040] Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The detailed description, which will be given hereinafter with reference to the accompanying drawings, is intended to explain exemplary embodiments of the present invention, rather than to show the only embodiments that can be implemented according to the present invention.

[0041] Before describing the present invention, it should be noted that most of the terms disclosed in the present invention are defined in consideration of the functions of the present invention and correspond to common terms well known in the art, and can be used according to the intentions and routines of those skilled in the art or the introduction of new technology is determined differently. In some cases, some terms have been selected by the applicant as needed, and will be disclosed hereinafter in the following description of the present ...

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Abstract

According to one embodiment of the present invention, the present invention provides a controlling method of a DTV (Digital Television) positioned within one independent space among physically separated multiple independent spaces. The controlling method comprises the steps of: receiving a WEP (Wired Equivalent Privacy) key value and independent space identification information recorded in a storage region of a compact wireless device; receiving a WEP key value corresponding to an AP card of the DTV from a management server; comparing the WEP key value received from the compact wireless device with the WEP key value received from the management server; receiving first check list information related to the usage of the independent space from the management server, if the key values are identical; displaying the received first check list information; and transmitting second check list information in which at least one piece of the displayed first check list information is marked to the management server.

Description

technical field [0001] The present invention relates to a technique for controlling a radio frequency (RF) head-end system and multiple televisions in a confined space such as a hotel or a hospital, and more particularly to a technique for using multiple The access point controls the system to transmit a signal to a TV set of a specific room among a plurality of TVs installed in corresponding rooms of a hotel or hospital. Background technique [0002] Generally, a broadcast receiver receives a data stream including a broadcast signal, extracts a video and audio data stream corresponding to a channel desired by a user using service information included in the received data stream, and converts the extracted video and audio data The stream is output to the display device. [0003] However, according to the prior art, there is still no specific protocol or method defined for more efficiently processing data and transmitting the data to each guest room in a limited space such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/418H04N21/4363H04N21/4367H04N21/472
CPCH04N21/47202H04N21/2143H04N21/4181H04N21/43637H04N21/4367
Inventor 禹相来林大填李学周
Owner LG ELECTRONICS INC