Interactive set-top box

A technology of interactive machines and set-top boxes, which is applied to TVs, color TV parts, electrical components, etc., can solve the problems of a lot of money and time, increase the cost of the whole machine, slow speed and response, and save money and time. Save production cost, good quality effect

Inactive Publication Date: 2009-04-01
HISENSE VISUAL TECH CO LTD
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Among them, the connection method based on the telephone line is the easiest to implement, and the cost is also the lowest. Therefore, most of the existing Internet set-top boxes are based on this connection method, but its disadvantage is that the speed and response are slow, resulting in poor user experience.
[0006] In contrast, these problems do not exist in the Ethernet-based connection method, which can provide interactive applications such as video-on-demand and web surfing through the Internet. However, to realize this connection method, a 100/10M E

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[0036] In order to solve the problem that all set-top boxes in the prior art are connected to the network in a wired manner, the present invention provides an interactive set-top box. The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0037] The interactive set-top box provided by the present invention uses a LINUX system as an operating platform and includes: a protocol stack unit for embedding an IGRS protocol stack; a connection establishment unit, which applies the IGRS protocol to establish connections with other IGRS devices in the IGRS network.

[0038] The following takes the communication between the interactive set-top box and the IGRS computer (that is, the computer embedded with the IGRS protocol) as an example for description:

[0039] Such as figure 1 As shown, the interactive set-top box uses the LINUX system as the operating platform. In order to enable the interactive set-top box to communicate w...

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Abstract

The invention discloses an interactive set-top box which relates to a set-top box invented for solving the problem of adopting a cable form for networking in the prior art. The interactive set-top box provided by the invention takes an LINUX system as an operation platform and includes a protocol stack unit used for embedding an IGRS protocol stack, building a connection unit and applying an IGRS protocol to build connection with the other IGRS devices in an IGRS network. The interactive set-top box provided by the invention not only can be applied to the IGRS network for sharing network resources with other IGRS devices by wireless connection, but also can be connected with a movable memory device for sharing the information resources on the movable memory device.

Description

technical field [0001] The invention relates to a set-top box, in particular to an interactive set-top box. Background technique [0002] The set-top box (Set Top Box, STB) refers to the analog channel extender and analog channel descrambler based on the cable TV network in the early days; The television is an information receiving and processing device of a display terminal. [0003] At present, there are many types of set-top boxes on the market. For example, according to the types of received signals, they can be divided into analog set-top boxes and digital set-top boxes; according to the signal transmission network used, they can be divided into satellite transmission set-top boxes, cable set-top boxes and terrestrial transmission. set top box. Among the above-mentioned set-top boxes, most of the functions are limited to receiving and processing image signals and audio signals, and a few set-top boxes provide limited interactive services, such as: playing advertisemen...

Claims

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Application Information

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IPC IPC(8): H04N5/00H04N5/44H04L29/06H04N21/436H04N21/45H04N21/643
Inventor 林强强周鹏丁倩周春林
Owner HISENSE VISUAL TECH CO LTD
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