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SIM (Subscriber Identity Module) card selection method, device, system, electronic equipment and medium

An electronic device, seed-type technology, applied in electrical components, telephone communication, subscriber special services, etc., can solve problems such as poor user experience and privacy leakage

Active Publication Date: 2019-04-02
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention discloses a SIM card selection method, device, system, electronic equipment and medium, which are used to solve the problem that in the prior art, the user uses a SIM card contrary to his will to communicate with an unknown number, resulting in privacy being leaked, The problem of poor user experience

Method used

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  • SIM (Subscriber Identity Module) card selection method, device, system, electronic equipment and medium
  • SIM (Subscriber Identity Module) card selection method, device, system, electronic equipment and medium
  • SIM (Subscriber Identity Module) card selection method, device, system, electronic equipment and medium

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Embodiment 1

[0079] figure 1 A schematic diagram of a SIM card selection process provided by Embodiment 1 of the present invention, the process includes the following steps:

[0080] S101: Receive a query request sent by a terminal, where the query request carries a first number to be communicated with the terminal.

[0081] The method for selecting a SIM card provided by the embodiment of the present invention is applied to a server.

[0082] When the multi-card terminal communicates with a certain number, it can show the user the number corresponding to which SIM card is used to communicate with the number. The terminals in the present invention all refer to multi-card terminals, and are hereinafter referred to as terminals for short.

[0083] The terminal sends a query request to the server, the query request carries the first number that is about to communicate with the terminal, and the terminal requests the server to push to the terminal which SIM card and first number the terminal p...

Embodiment 2

[0105] In order to determine the type of the number more intelligently and improve user experience, on the basis of the above-mentioned embodiments, in the embodiment of the present invention, the process of pre-determining the type of each second number includes:

[0106] For each second number, according to each communication record saved for the second number, identify the first number of first communication records and the second number of second communication records, wherein the first communication records record The communication information between the second number and the private number, the communication information between the second number and the public number is recorded in the second communication record; if the first number is greater than the second number, then it is determined that the type of the second number is private number, otherwise, determine that the type of the second number is a public number.

[0107] Because the type of each number determined b...

Embodiment 3

[0113] In order for the server to recommend the SIM card for the terminal user more quickly, on the basis of the above-mentioned embodiments, in the embodiment of the present invention, before determining the first parameter of the first number for each feature, the method Also includes:

[0114] For each second number, determine whether there is a communication record of the second number communicating with the first number;

[0115] If all are no, proceed to the next step.

[0116] In the embodiment of the present invention, the server stores the communication records when any two numbers communicate. After receiving the query request sent by the terminal, the server determines each second number corresponding to the terminal. After each second number is determined, before determining the first parameter of the first number for each feature, the server can first judge whether the second number is saved according to all communication records saved by itself for each second n...

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Abstract

The invention discloses a SIM (Subscriber Identity Module) card selection method, device, system, electronic equipment and a medium, so as to solve the problem that a user uses a wrong SIM card to communicate with an unknown number. The method comprises steps: the first parameter of a first number sent by a terminal in view of each feature is determined, and according to a weight value corresponding to each parameter range, each first weight value of the first number is determined; according to each first weight value and each second weight value of a public number, the correlation value between the two is determined; if the correlation value is larger than a threshold, the first number is determined as the public number, or otherwise, the first number is determined as a private number; and according to the type of each second number, a second number matched with the type of the first number is taken as a target number and sent to the terminal, the terminal displays the identity of theSIM card corresponding to the target number, the user can select a more suitable SIM card to communicate with the first number according to the identity of the SIM card, privacy disclosure is avoided, convenience is brought to life, and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of terminal communication, in particular to a SIM card selection method, device, system, electronic equipment and medium. Background technique [0002] In recent years, with the popularization of terminals and the reduction of communication charges, more and more users will choose to use multi-card terminals to communicate with terminals of other users. A multi-card terminal is a terminal capable of installing at least two subscriber identity module (Subscriber Identity Module, SIM) cards, and existing dual-card terminals are generally terminals capable of installing two SIM cards. There is a great demand for dual-card terminals, and more than 90% of terminals currently on the market are dual-card terminals. When using a dual-card terminal, a user can use one SIM card as a private SIM card to communicate with acquaintances, such as relatives and friends, and use the other SIM card as a public SIM ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/16H04M3/42H04W88/06
CPCH04M3/42144H04W4/16H04W88/06
Inventor 刘威黄更生郑健平
Owner CHINA MOBILE COMM LTD RES INST
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