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Global roaming communication method utilizing virtual SIM card for remote authentication and system thereof

A technology of global roaming and remote authentication, which is applied in wireless communication, security devices, electrical components, etc., can solve problems such as high telephone charges, unanswerable calls, and high rates, and achieve the effect of reducing call charges

Inactive Publication Date: 2016-05-04
HANGZHOU MANKO TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The common problem of the above plans is that the rate is higher than the local rate (the rate of the prepaid card is also higher than that of the monthly user), especially in the voice part, whether it is calling back to the country, or a customer’s relatives and friends in China calling abroad You have to pay high phone bills, not to mention that you have to change the SIM card for Plans 1 and 2, and you cannot answer your domestic calls.

Method used

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  • Global roaming communication method utilizing virtual SIM card for remote authentication and system thereof
  • Global roaming communication method utilizing virtual SIM card for remote authentication and system thereof
  • Global roaming communication method utilizing virtual SIM card for remote authentication and system thereof

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Embodiment Construction

[0047] The present invention will be further described below in conjunction with the description of the drawings and the specific embodiments.

[0048] The present invention provides a global roaming communication method and system using virtual SIM card remote authentication, which is suitable for smart phones with wireless communication functions. The purpose of the present invention is to allow users to remotely authenticate via the SIM card when they are abroad. Under the condition of paying only the local rate, the use of global roaming voice services allows people who often need to go abroad for global roaming or even those who have been abroad for a long time can get through at a low price (local rate plus domestic server service fee) You can communicate with China by voice via mobile phone or local call.

[0049] Virtual SIM (VirtualSIM) service has also begun to provide a feasible solution to solve the problem of global roaming charges. Its purpose is to allow users around...

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Abstract

The invention provides a global roaming communication method utilizing a virtual SIM card for remote authentication. The method comprises the following steps that S1. an SIM card is remotely registered, wherein the step S1 includes the following sub-steps that S11. a user utilizes the networking function of a packet data network of a roaming side mobile phone to connect the packet network of the roaming side in roaming; S12. the roaming side mobile phone requires the virtual SIM server of a local side for local registration to the network of the SIM card through the packet network of the roaming side according to the internal entity SIM card data of the roaming side mobile phone; and S13. the virtual SIM server inspects existence of the SIM in the server according to information of the SIM; and S2. dialing is performed. The invention also provides a global roaming communication system utilizing the virtual SIM card for remote authentication. The beneficial effects of the global roaming communication method utilizing the virtual SIM card for remote authentication and the system thereof are that communication expenses can be reduced.

Description

Technical field [0001] The invention relates to a communication method, in particular to a global roaming communication method and system using a virtual SIM card for remote authentication. Background technique [0002] The current maturity of wireless communication technology has brought about the vigorous development of communication technology around the world. Business people or tourists traveling abroad can easily use voice communication or wireless data transmission functions abroad, such as hotel Wi-Fi. But the Wi-Fi in the hotel has its limitations. First of all, the user must be in the hotel, and it is mainly a data transmission service. If you want to use voice communication services, you must use specific VoIP technology that does not communicate with each other. Therefore, the sending and receiving ends must use the same technical protocol and software, such as Line or Skype. International roaming users who work abroad or travellers who have real-time communication a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/02H04W12/06H04W12/30
CPCH04W8/02H04W12/06
Inventor 范振煌
Owner HANGZHOU MANKO TECH
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