Supercharge Your Innovation With Domain-Expert AI Agents!

Device and method based on GPRS for avoiding set top box piracy

A GPRS module and set-top box technology, applied in location information-based services, image communication, selective content distribution, etc., can solve the problem of being unable to help right holders or the police, tracing the approximate location of set-top boxes, and preventing secret piracy of legal owners, etc. problem, to achieve the effect of protecting one's own rights and preventing piracy

Inactive Publication Date: 2012-10-03
CHENGDU DOYEN INFORMATION MEDIA
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods curb piracy to some extent, but still do not prevent covert piracy by legitimate owners
It often happens that a legitimate satellite TV network operator buys a set-top box, then transfers the set-top box to other places to carry out piracy secretly, and finally finds out that the set-top box has pirated content, the operator falsely claims that the set-top box has already been stolen and escapes responsibility. situation; at the same time, if piracy occurs, existing methods cannot help rights holders or the police trace the approximate location of the set-top box

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device and method based on GPRS for avoiding set top box piracy
  • Device and method based on GPRS for avoiding set top box piracy
  • Device and method based on GPRS for avoiding set top box piracy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0022] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features. At the same time, the description of replacement features in this manual is a description of equivalent technical features, and shall not be regarded as a donation to the public.

[0023] If a term in this specification has both a general meaning and a specific meaning in this field, unless otherwise specified, it is defined as a specific meaning in this field.

[0024] Such as figure 1 Shown is a schematic diagram of the circuit modules of the anti-piracy device according to the specific embodiment o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention adds a General Packet Radio Service (GPRS) module in a traditional set top box and uses the GPRS module to perform steps comprising preset signature, verifying location information and micro-programmed control unit (MCU) and the like. According to the device and the method, the secret piracy of legal buyers can be avoided in the first place, and the location information of piracy can be provided for operators through the GPRS module, thereby facilitating the operators to protect the rights, and the piracy can be avoided more effectively.

Description

technical field [0001] The invention belongs to the application field of digital TV set-top boxes, and in particular relates to a device and a method for using a GPRS positioning system to prevent criminals from using the set-top box to carry out piracy. Background technique [0002] With the rapid popularization of satellite digital TV, cable digital TV, satellite digital TV and terrestrial digital TV have become the most important digital TV transmission technology. Satellite digital TV is widely used due to its wide coverage, low construction and maintenance costs, and convenient reception. While people are enjoying the clarity and convenience brought by satellite digital TV, due to the easy modulation performance of digital signals, satellite digital TV is more likely to be stolen by criminals and pirated than traditional TV, so the safe transmission of satellite digital programs is becoming more and more popular. more attention. [0003] Although satellite TV ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04N21/418H04N21/4623H04W4/02
Inventor 许胜武曾泽君龚克宇易启鹏黄巍
Owner CHENGDU DOYEN INFORMATION MEDIA
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com