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Method, set-top box and system for interactive verification of direct broadcast satellite TV

An interactive verification, live satellite technology, applied in the field of live satellite TV interactive verification, can solve problems such as increasing security access risks, the inability of set-top boxes and LNBs to perform interactive verification, disrupting the market, etc., and achieve the effect of ensuring multiple handshake processes.

Active Publication Date: 2020-04-24
TECHTOTOP MICROELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, set-top boxes and LNBs cannot be interactively verified, so unqualified counterfeit manufacturers can easily imitate set-top boxes and LNBs, and realize the functions of a live satellite TV receiving system, disrupting the market, and increasing security access risks

Method used

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  • Method, set-top box and system for interactive verification of direct broadcast satellite TV

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Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0050] In the method for interactive verification of live satellite TV based on a set-top box according to an embodiment of the present invention, after the set-top box forms a signal connection with the LNB of a live satellite LNB, the set-top box obtains the ID data of the LNB, and performs legality verification on the LNB based on the ID of the LNB ; When the set-top box verifies that the LNB is legal, a live satellite signal interaction channel is established be...

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Abstract

The invention discloses a direct broadcasting satellite television interaction verification method, a set top box and a system wherein the method comprises: after the formation of the signal connection between the set top box and a direct broadcasting satellite low noise block (LNB), obtaining the ID data of the LNB by the set top box and based on the ID of the LNB, carrying out the validity verification of the LNB; and when the LNB is verified by the set top box to be valid, then, creating a direct satellite signal interaction channel between the set top box and the LNB. According to the embodiments of the invention, based on the set top box, the validity verification of an LNB can be realized. And a signal channel can only be created when the LBN is verified to belong to and own the authorization of the ministry of broadcasting and television. Based on the signal channel, the reception of the entire direct broadcasting satellite television signal can become possible.

Description

technical field [0001] The invention relates to the technical field of live satellite TV, in particular to a method for interactive verification of live satellite TV, a set-top box and a system. Background technique [0002] With the development of information technology, live TV satellite tuners have been greatly promoted in rural areas and suburban areas of our country. However, due to the increasing number of counterfeit phones and location-free set-top boxes in the market, even some national bidding set-top boxes have been obtained. The use in cities impacts the local cable digital set-top box market, causing confusion to the market and management. Therefore, the State Administration of Radio, Film and Television took the lead in developing and launching a product with a live TV satellite tuner that receives GNSS signals. Products, to provide customers with satisfactory products and services. [0003] The function of the LNB module with positioning function is: not onl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/61H04N21/6334H04L29/06
CPCH04L63/0876H04L63/108H04N21/6143H04N21/6334
Inventor 李燕如
Owner TECHTOTOP MICROELECTRONICS
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