Cloud SIM card pool system

A cloud and cloud server technology, applied in transmission systems, digital transmission systems, prepaid telephone systems, etc., can solve problems that are difficult and affect the interests of operators, achieve safe centralized management, reduce maintenance and replacement costs, and reduce communication costs. The effect of fees

Inactive Publication Date: 2016-05-04
SHENZHEN DIMIOR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method uses a virtualized SIM card and requires the operator to fully open the core user data and encryption algorithm of the SIM card, which will bring serious security risks and affect the interests of the operator. Therefore, it is often resisted by the operator and is extremely difficult. high

Method used

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Embodiment Construction

[0013] The principle and working process of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, the cloud SIM card pool system of the present invention mainly involves three parts, namely: SIM card pool equipment, terminal communication equipment and SIM card pool management center.

[0015] The SIM card pool device has multiple card slots for centralized storage of physical SIM cards, and multiple SIM card pool devices can be set as required. The countries and network operators of the physical SIM cards in the SIM card pool device, as well as the adopted tariff packages and applicable network standards may all be different.

[0016] The terminal communication device can be any device in the world that can use a SIM card, such as a mobile phone, a tablet computer, etc.

[0017] The SIM card pool management center includes cloud server clusters and distributed cloud forwarding nodes, which ...

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Abstract

The invention discloses a cloud SIM card pool system, and the system comprises at least one SIM card pool device which is provided with a plurality of card slots for placing different physical SIM cards; an SIM card pool management center which selects optimal communication paths to distribute SIM card data corresponding to the physical SIM cards to terminal communication equipment according to a distribution strategy and the state of the terminal communication equipment, and distributes a plurality of optimal communication paths; and at least one piece of terminal communication equipment which reports the current state to the SIM card pool management center, obtains the most matched SIM card data distributed by the SIM card pool management center, visits an authentication algorithm of a corresponding physical SIM card through the plurality of optimal communication paths, obtains the corresponding answer data, simulates the operation environment of the physical SIM cards, and enables the SIM card data to be converted into virtual SIM cards for use. The system achieves the dynamic distribution of the SIM cards through the SIM card pool management center, enables the terminal communication equipment to be able to use the most proper SIM card in the world, and achieves intelligentization.

Description

technical field [0001] The invention relates to elastic cloud and SIM card virtualization technology, and provides SIM card data access service for mobile terminal equipment all over the world quickly and economically. Background technique [0002] In the field of mobile terminal equipment, SIM card is a very important Subscriber Identity Module (Subscriber Identity Module), which mainly includes IMSI (International Mobile Subscriber Identity), KI value, encryption algorithm and operator information, etc. The SIM card is provided by the operator to the user. The user inserts a valid SIM card into the mobile terminal device, and the terminal device can pass the user identity identification and authentication of the operator network, otherwise it cannot register and use the network. In recent years, with the vigorous development of the mobile Internet, the variety of mobile terminal equipment has become more and more abundant. A large number of SIM cards have been applied to v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04W8/20H04W8/24H04W88/06H04L29/08
CPCH04L67/1021H04W8/183H04W8/205H04W8/24H04W88/06H04L12/1403H04L12/1485H04L63/00H04M15/765H04M15/7652H04M17/00H04M17/02H04W4/24H04W12/04H04B1/3816H04L67/1097H04W12/35H04W8/18
Inventor 沈晓军
Owner SHENZHEN DIMIOR TECH CO LTD
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