Method for demanding program on data network using mobile telephone or line telephone

A wired telephone and mobile telephone technology, applied in data exchange details, telephone communication, electrical components, etc., can solve the problems of high maintenance and repair rate, difficult adjustment of terminal signal level, and the inability of viewers to select programs, so as to solve mutual interference. Effect

Inactive Publication Date: 2004-11-10
杜新甫 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the transmission process, the attenuation of various signals is different, and the terminal signal level is difficult to adjust, which affects the viewing effect and the maintenance rate is high
[0004] 2. Wireless TV network: Although the coverage is wide, the number of channels and programs is limited, the signal strength varies greatly, and the viewing effect is extremely unsta

Method used

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  • Method for demanding program on data network using mobile telephone or line telephone
  • Method for demanding program on data network using mobile telephone or line telephone

Examples

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Example Embodiment

[0027] Network composition:

[0028] ●One or more video servers for accepting instructions and processing predetermined video information;

[0029] ●Internet or data line, used to connect the video server with the data network;

[0030] ●Wired or wireless data network for transmitting video digital signals;

[0031] ●Mobile base station, used to transmit instructions and transmit wireless digital video signals;

[0032] ●Wired telephone network for transmitting instructions and transmitting digital video signals through broadband;

[0033] ●Mobile and wired telephones for giving instructions;

[0034] ●Video network access device, used to receive digital signals and convert them into analog signals;

[0035] ●A television or other display device for playing video signals.

[0036] On-demand method:

[0037] a) Send data or audio instructions with a mobile phone or wired phone, and transmit the identity and request of the designated video network access point to the desig...

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Abstract

The invention relates to a method, which uses mobile telephone line or wire telephone to transmit instructions, transmits images, sounds and other digital signals in a video sever to a video network connector, converting digital signals to analog signals by the video network connector and sending to TV set or other display devices' video interfaces for playing video programs. The instructions include data instructions and also audio instructions. It can make full use of rich resources in existing data networks and solves the problems of mutual interference between channels, bad televiewing effect, be difficult to regulate signal level, and high maintenance and overhaul rate. The most important thing is that it adds a VOD (video on demand) function to open up a new way for the development of video programs.

Description

Technical field: [0001] The invention relates to a method for providing video information on-demand service, in particular to a method of sending instructions by using a mobile phone or a wired phone to transmit digital signals such as images and sounds in a video server to a video network access device through a digital network. A method for converting digital signals into analog signals via a video network access device and sending them to a video interface of a TV or other display devices, and performing on-demand video and video programs on the TV or other display devices. It belongs to the technical field of international patent classification H04L12 / 28 "digital information transmission characterized by channel configuration and switching function". Background technique: [0002] At present, video programs are mainly distributed on cable television networks and wireless television networks. Although they have played an inestimable role in the development of radio and t...

Claims

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Application Information

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IPC IPC(8): H04L12/16H04M3/42H04M11/06H04N7/10
Inventor 杜新甫李金魁
Owner 杜新甫
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