Unlock instant, AI-driven research and patent intelligence for your innovation.

Locking method, apparatus and system for telecommunication intelligent card

A smart card and card lock technology, applied in the field of communication, can solve problems such as the inability to guarantee users and telecom smart card information from being seen, and achieve the effect of ensuring security

Inactive Publication Date: 2011-09-14
BEIJING WATCH DATA SYST
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, after the mobile phone is lost, there is no good technology to realize the telecom smart remote lock card, so that it cannot guarantee that the information of the user's telecom smart card will not be seen and that others cannot perform fraudulent activities in the name of the user, such as calling and sending text messages

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
  • Locking method, apparatus and system for telecommunication intelligent card
  • Locking method, apparatus and system for telecommunication intelligent card
  • Locking method, apparatus and system for telecommunication intelligent card

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to solve the problem in the prior art that the security of the information stored in the telecom smart card cannot be guaranteed due to the inability to lock the lost telecom smart card, the present invention provides a telecom smart card lock system. The telecommunications card lock system and the telecommunications smart card lock method of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] In the present invention, the telecommunication smart card may include a SIM card, a UIM card, a PIM card and the like. No matter which type of telecom smart card is used, it works on the same principle. The card locking system of the telecommunication smart card of the present invention includes: a mobile terminal of the receiver, such as a mobile phone, and a telecommunication smart card, such as a SIM card. Wherein the telecommunication smart card is inserted into the mobile terminal to support the communicat...

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 discloses a card locking method of a telecom intelligent card and a device and a system thereof and relates to the technical field of communication. By utilizing the method, the security protection of the information stored in the telecom intelligent card can be enhanced. The method includes that the telecom intelligent card of the receiver receives a card locking short message; thetelecom intelligent card analyzes the card locking short message to obtain the operation instruction carried in the card locking short message; the telecom intelligent card carries out corresponding card locking operation to the telecom intelligent card according to the operation instruction. The method, the device and the system are mainly applied to the telecom intelligent card technology.

Description

technical field [0001] The invention relates to communication technology, in particular to a card locking method, device and system for a telecommunication smart card. Background technique [0002] With the continuous development of communication technology, the use of mobile communication tools such as mobile phones has played an important role in people's daily life and communication, and has become an indispensable part of people's lives. In the process of using mobile phones for communication, telecom smart cards play an important role. [0003] The telecommunication smart card includes a SIM card (Subscriber Identity Module) used by the GSM (Global System for Mobile communication) cellular mobile communication system, and a CDMA (Code Division Multiple Access) communication system The UIM card (Universal Identity Module) used, the PIM card (Personal Identity Module) used in the PHS (Personal Handy phone System) communication system, etc. [0004] For the process of us...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04M1/725H04M1/72436H04M1/72463
Inventor 云娟朱红岩
Owner BEIJING WATCH DATA SYST