CN108696860B - Virtual SIM card implementation method and device, SIM server and terminal - Google Patents

Virtual SIM card implementation method and device, SIM server and terminal Download PDF

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Publication number
CN108696860B
CN108696860B CN201710236835.0A CN201710236835A CN108696860B CN 108696860 B CN108696860 B CN 108696860B CN 201710236835 A CN201710236835 A CN 201710236835A CN 108696860 B CN108696860 B CN 108696860B
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China
Prior art keywords
sim
registration
network
mobile subscriber
subscriber identity
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CN108696860A (en
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倪金金
王旭鹏
江平
陈贤亮
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Spreadtrum Communications Shanghai Co Ltd
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Spreadtrum Communications Shanghai Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • H04W8/205—Transfer to or from user equipment or user record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H04W8/265—Network addressing or numbering for mobility support for initial activation of new user

Abstract

The invention provides a virtual SIM card implementation method, a virtual SIM card implementation device, an SIM server and a terminal. The method comprises the following steps: receiving a request message for applying for virtual SIM sent by a terminal; distributing SIM information according to the request message, wherein the SIM information comprises an international mobile subscriber identity; performing network registration according to the SIM information; after the registration is successful, user parameters distributed by network side equipment are obtained, wherein the user parameters comprise a temporary mobile user identification code and a secret key; and sending the user parameters and the international mobile subscriber identity to a terminal. The invention can directly register the network by the SIM server after the SIM server distributes the SIM information, acquires the temporary mobile subscriber identification code and the secret key distributed by the network, and then the terminal directly uses the temporary mobile subscriber identification code and the secret key to perform subsequent registration, thereby avoiding a new authentication process, reducing the dependence on a data path in the registration process of the virtual SIM card and improving the registration success rate of the virtual SIM card.

Description

Virtual SIM card implementation method and device, SIM server and terminal
Technical Field
The invention relates to the technical field of communication, in particular to a virtual SIM card implementation method, a virtual SIM card implementation device, an SIM server and a terminal.
Background
In a traditional SIM usage scenario, operators and users need to rely on an entity SIM card to perform related activities such as identity authentication, payment of fees, transaction of services, and the like. In a mobile roaming scenario, a higher roaming fee is incurred when an entity SIM card is used to make a call, surf the internet or perform other services. In response to this situation, some manufacturers have proposed a virtual SIM card solution, which cooperates with a local operator to dynamically allocate the virtual SIM card, so that a user can obtain local user services, thereby avoiding expensive roaming charges.
The existing virtual SIM card is usually implemented in a cloud SIM card scheme, where when a terminal performs network registration through an IMSI (International Mobile Subscriber identity Number) allocated by a SIM server, an authentication request issued by a network is sent to the SIM server, the SIM server calculates an authentication result and then sends the authentication result to the terminal, and the terminal sends the authentication result to the network to complete registration. The realization method needs an available data channel for the interaction of the authentication request and the authentication result between the terminal and the SIM server in the registration process, and for a single-card or double-card double-standby mobile terminal, the data channel only depends on a WIFI network, and the cloud SIM authentication interaction cannot be carried out under the condition that no WIFI is available.
Disclosure of Invention
The virtual SIM card implementation method, the virtual SIM card implementation device, the SIM server and the terminal can reduce interaction between the terminal and the SIM server, thereby reducing dependence on a data path in the registration process of the virtual SIM card and improving the registration success rate of the virtual SIM card.
In a first aspect, the present invention provides a method for implementing a virtual SIM card, where the method is applied to an SIM server, and the method includes:
receiving a request message for applying virtual SIM sent by a terminal;
distributing SIM information according to the request message, wherein the SIM information comprises an international mobile subscriber identity;
performing network registration according to the SIM information;
after the registration is successful, acquiring user parameters distributed by network side equipment, wherein the user parameters comprise a temporary mobile user identification code and a secret key;
and sending the user parameters and the international mobile subscriber identity to a terminal.
Optionally, the performing network registration according to the SIM information includes:
sending a registration request message to network side equipment through a wireless network or an interface signaling;
carrying out authentication operation with a network;
and receiving a registration accepting request message sent by the network side equipment through a wireless network or interface signaling.
Optionally, after the obtaining of the user parameter allocated by the network-side device, the method further includes:
and sending a deregistration request message to the network side equipment.
In a second aspect, the present invention provides a method for implementing a virtual SIM card, where the method is applied to a terminal, and the method includes:
sending a request message for applying for virtual SIM to an SIM server through a WiFi network or an entity SIM link;
receiving user parameters and international mobile subscriber identification codes sent by the SIM server, wherein the user parameters comprise temporary mobile subscriber identification codes and secret keys;
and performing network registration according to the user parameter and the international mobile subscriber identity.
Optionally, the performing network registration according to the user parameter and the international mobile subscriber identity includes:
sending a registration request message to network side equipment according to the user parameter and the international mobile subscriber identity;
and receiving a registration accepting request message sent by the network side equipment.
In a third aspect, the present invention provides a virtual SIM card implementation apparatus, where the apparatus is located in a SIM server, and the apparatus includes:
a first receiving unit, configured to receive a request message for applying for a virtual SIM, sent by a terminal;
the allocating unit is used for allocating SIM information according to the request message received by the first receiving unit, wherein the SIM information comprises an international mobile subscriber identity;
the first registration unit is used for carrying out network registration according to the SIM information distributed by the distribution unit;
an obtaining unit, configured to obtain, after the first registration unit successfully registers, a user parameter allocated by a network side device, where the user parameter includes a temporary mobile user identifier and a secret key;
and the first sending unit is used for sending the user parameters obtained by the obtaining unit and the international mobile subscriber identity distributed by the distributing unit to the terminal.
Optionally, the first registration unit includes:
the first sending module is used for sending a registration request message to the network side equipment through a wireless network or an interface signaling;
the authentication module is used for carrying out authentication operation with the network;
the first receiving module is used for receiving a registration receiving request message sent by the network side equipment through a wireless network or an interface signaling.
Optionally, the apparatus further comprises:
and the second sending unit is used for sending a registration request message to the network side equipment after the acquiring unit acquires the user parameters distributed by the network side equipment.
In a fourth aspect, the present invention provides an apparatus for implementing a virtual SIM card, where the apparatus is located in a terminal, and the apparatus includes:
a third sending unit, configured to send a request message for applying for a virtual SIM to the SIM server through a WiFi network or an entity SIM link;
a second receiving unit, configured to receive a user parameter and an international mobile subscriber identity sent by the SIM server, where the user parameter includes a temporary mobile subscriber identity and a secret key;
and the second registration unit is used for performing network registration according to the user parameter and the international mobile subscriber identity received by the second receiving unit.
Optionally, the second registration unit includes:
the second sending module is used for sending a registration request message to the network side equipment according to the user parameter and the international mobile subscriber identity received by the second receiving unit;
and the second receiving module is used for receiving the registration accepting request message sent by the network side equipment.
In a fifth aspect, the present invention provides an SIM server, where the SIM server includes the above virtual SIM card implementation apparatus located in the SIM server.
In a sixth aspect, the present invention provides a terminal, where the terminal includes the above virtual SIM card implementation apparatus located in the terminal.
According to the virtual SIM card implementation method, the virtual SIM card implementation device, the SIM server and the terminal, after the SIM server distributes the SIM information and carries out network registration, the terminal obtains the SIM information and user parameters distributed by the network after the SIM server successfully registers, and carries out network registration according to the SIM information and the user parameters, so that registration and updating of the virtual SIM card are achieved. Compared with the prior art, the invention directly carries out network registration by the SIM server after the SIM server distributes the SIM information, acquires the temporary mobile subscriber identification code and the secret key distributed by the network, and then the terminal directly uses the temporary mobile subscriber identification code and the secret key to carry out subsequent registration, thereby avoiding a new authentication process, reducing the dependence on a data path in the registration process of the virtual SIM card and improving the registration success rate of the virtual SIM card.
Drawings
Fig. 1 is a flowchart of a virtual SIM card implementation method according to an embodiment of the present invention;
FIG. 2 is a flowchart of a virtual SIM card implementation method according to another embodiment of the present invention;
FIG. 3 is a flowchart of a virtual SIM card implementation method according to another embodiment of the present invention;
FIG. 4 is a flowchart of a virtual SIM card implementation method according to another embodiment of the present invention;
FIG. 5 is a flowchart of a virtual SIM card implementation method according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a virtual SIM card implementation apparatus according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a first registration unit of a virtual SIM card implementation apparatus according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a virtual SIM card implementation apparatus according to another embodiment of the present invention;
fig. 9 is a schematic structural diagram of a virtual SIM card implementation apparatus according to another embodiment of the present invention;
fig. 10 is a schematic structural diagram of a second registration unit of the virtual SIM card implementation apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a virtual SIM card implementation method, which is applied to an SIM server and comprises the following steps as shown in figure 1:
s11, receiving a request message for applying for virtual SIM sent by a terminal;
s12, distributing SIM information according to the request message, wherein the SIM information comprises an international mobile subscriber identity;
s13, network registration is carried out according to the SIM information;
s14, after the registration is successful, obtaining user parameters distributed by the network side equipment, wherein the user parameters comprise temporary mobile user identification codes and keys;
and S15, sending the user parameter and the international mobile subscriber identity to a terminal.
Optionally, after the obtaining the user parameter allocated by the network-side device, as shown in fig. 2, the method includes:
and S16, sending a registration request message to the network side equipment.
The invention provides a virtual SIM card implementation method, which is applied to a terminal and comprises the following steps:
s21, sending a request message for applying for virtual SIM to the SIM server through the WiFi network or the entity SIM link;
s22, receiving user parameters and international mobile subscriber identity sent by the SIM server, wherein the user parameters comprise a temporary mobile subscriber identity and a secret key;
and S23, performing network registration according to the user parameter and the international mobile subscriber identity.
According to the virtual SIM card implementation method provided by the embodiment of the invention, after the SIM server distributes the SIM information and carries out network registration, the terminal acquires the SIM information and the user parameters distributed by the network after the SIM server successfully registers, and carries out network registration according to the SIM information and the user parameters, so that the registration and the update of the virtual SIM card are realized. Compared with the prior art, the invention directly carries out network registration by the SIM server after the SIM server distributes the SIM information, acquires the temporary mobile subscriber identification code and the secret key distributed by the network, and then the terminal directly uses the temporary mobile subscriber identification code and the secret key to carry out subsequent registration, thereby avoiding a new authentication process, reducing the dependence on a data path in the registration process of the virtual SIM card and improving the registration success rate of the virtual SIM card.
As shown in fig. 4, a specific process of the virtual SIM card implementation method provided by the present invention includes the following steps:
and step A, when the mobile terminal user needs to use the virtual SIM, sending a request to the SIM server through a WIFI or entity SIM link (specifically, the request can be realized through a special mobile terminal APP client).
Step B, SIM the server assigns the SIM information and performs network registration. The method comprises the following specific steps:
step B1, the SIM server allocates the true available SIM information, including the international mobile subscriber identity IMSI.
Step B2, the SIM service completes the registration process with the same operator network according to the allocated IMSI.
Step B3, the SIM service obtains the information such as TMSI (Temporary Mobile Subscriber Identity), KEY (KEY) allocated by the network after the registration is successful.
Step B4, the SIM service sends a power off deregistration request to the network.
Step B5, the SIM service sends the information of TMSI, KEY, etc. and IMSI to the terminal.
And step C, after the terminal obtains the information such as TMSI, KEY and the like and the IMSI, starting the virtual SIM through the mobile terminal client, and initiating a registration process according to the information such as TMSI, KEY and the like.
And step D, the network side finds that the information such as TMSI is valid, judges that the user is a virtual SIM user, does not perform new authentication any more, directly receives the registration request and finishes the registration process.
And step E, in the subsequent registration updating process, the network judges that the user is the virtual SIM user and the identity is valid, and the authentication process is not carried out any more, so that the registration updating is directly finished.
In step B2, the SIM server may also complete the registration procedure through interface signaling (e.g., S1 signaling) between the access network and the core network according to the allocated IMSI. The specific implementation flow is shown in fig. 5.
In the above steps, the data service used by the terminal in step a when applying for the virtual SIM may be completed by performing a small amount of data interaction based on the WIFI or the entity SIM link.
The virtual SIM application process is independent and can be realized on a single-card or double-card single-pass terminal. No matter the single-card or double-card terminal, the entity SIM can be closed after the virtual SIM information is obtained through the entity SIM card, and the data service is directly carried out on the virtual SIM.
An embodiment of the present invention further provides a virtual SIM card implementation apparatus, where the apparatus is located in an SIM server, and as shown in fig. 6, the apparatus includes:
a first receiving unit 11, configured to receive a request message for applying for a virtual SIM, sent by a terminal;
an allocating unit 12, configured to allocate SIM information according to the request message received by the first receiving unit 11, where the SIM information includes an international mobile subscriber identity;
a first registration unit 13, configured to perform network registration according to the SIM information allocated by the allocation unit 12;
an obtaining unit 14, configured to obtain, after the first registration unit successfully registers, user parameters allocated by a network side device, where the user parameters include a temporary mobile subscriber identity and a secret key;
a first sending unit 15, configured to send the user parameter obtained by the obtaining unit 14 and the international mobile subscriber identity allocated by the allocating unit 12 to a terminal.
Optionally, as shown in fig. 7, the first registration unit 13 includes:
a first sending module 131, configured to send a registration request message to a network side device through a wireless network or an interface signaling;
an authentication module 132, configured to perform an authentication operation with a network;
a first receiving module 133, configured to receive, through a wireless network or an interface signaling, a registration request accepting message sent by a network side device.
Optionally, as shown in fig. 8, the apparatus further includes:
a second sending unit 16, configured to send a deregistration request message to the network side device after the obtaining unit 14 obtains the user parameter allocated by the network side device.
An embodiment of the present invention further provides a virtual SIM card implementation apparatus, where the apparatus is located at a terminal, as shown in fig. 9, and the apparatus includes:
a third sending unit 21, configured to send a request message for applying for a virtual SIM to the SIM server through a WiFi network or an entity SIM link;
a second receiving unit 22, configured to receive a user parameter and an international mobile subscriber identity sent by the SIM server, where the user parameter includes a temporary mobile subscriber identity and a secret key;
a second registration unit 23, configured to perform network registration according to the user parameter and the international mobile subscriber identity received by the second receiving unit.
Optionally, as shown in fig. 10, the second registering unit 23 includes:
a second sending module 231, configured to send a registration request message to a network side device according to the user parameter and the international mobile subscriber identity received by the second receiving unit 22;
a second receiving module 232, configured to receive a registration accepting request message sent by a network side device.
According to the virtual SIM card implementation device provided by the embodiment of the invention, after the SIM server distributes the SIM information and carries out network registration, the terminal acquires the SIM information and the user parameters distributed by the network after the SIM server successfully registers, and carries out network registration according to the SIM information and the user parameters, so that the registration and the update of the virtual SIM card are realized. Compared with the prior art, the invention directly carries out network registration by the SIM server after the SIM server distributes the SIM information, acquires the temporary mobile subscriber identification code and the secret key distributed by the network, and then the terminal directly uses the temporary mobile subscriber identification code and the secret key to carry out subsequent registration, thereby avoiding a new authentication process, reducing the dependence on a data path in the registration process of the virtual SIM card and improving the registration success rate of the virtual SIM card.
The embodiment of the invention also provides an SIM server, which comprises the virtual SIM card realizing device positioned in the SIM server.
The embodiment of the invention also provides a terminal which comprises the virtual SIM card realizing device positioned in the terminal.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (11)

1. A virtual SIM card implementation method is applied to an SIM server, and comprises the following steps:
receiving a request message for applying virtual SIM sent by a terminal;
distributing SIM information according to the request message, wherein the SIM information comprises an international mobile subscriber identity;
performing network registration according to the SIM information;
after the registration is successful, user parameters distributed by network side equipment are obtained, wherein the user parameters comprise a temporary mobile user identification code and a secret key;
and sending the user parameter and the international mobile subscriber identity to a terminal, so that the terminal directly performs network registration according to the user parameter and the international mobile subscriber identity without sending an authentication request to the SIM server.
2. The method of claim 1, wherein the performing network registration according to the SIM information comprises:
sending a registration request message to network side equipment through a wireless network or an interface signaling;
carrying out authentication operation with a network;
and receiving a registration accepting request message sent by the network side equipment through a wireless network or interface signaling.
3. The method according to claim 1, wherein after the obtaining of the user parameter allocated by the network-side device, the method further comprises:
and sending a deregistration request message to the network side equipment.
4. A virtual SIM card implementation method is applied to a terminal, and comprises the following steps:
sending a request message for applying for virtual SIM to an SIM server through a WiFi network or an entity SIM link; the SIM server adopts the virtual SIM card realization method of any one of claims 1 to 3, allocates SIM information including an international mobile subscriber identity, acquires a user parameter allocated by a network side device, and sends the user parameter and the international mobile subscriber identity to the terminal;
receiving user parameters and international mobile subscriber identity sent by the SIM server, wherein the user parameters comprise a temporary mobile subscriber identity and a secret key;
and directly performing network registration according to the user parameter and the international mobile subscriber identity without sending an authentication request to the SIM server.
5. The method of claim 4, wherein the network registration according to the user parameter and the international mobile subscriber identity comprises:
sending a registration request message to network side equipment according to the user parameter and the international mobile subscriber identity;
and receiving a registration accepting request message sent by the network side equipment.
6. A virtual SIM card implementation apparatus, wherein the apparatus is located at a SIM server, the apparatus comprising:
a first receiving unit, configured to receive a request message for applying for a virtual SIM, sent by a terminal;
the allocation unit is used for allocating SIM information according to the request message received by the first receiving unit, wherein the SIM information comprises an international mobile subscriber identity;
the first registration unit is used for carrying out network registration according to the SIM information distributed by the distribution unit;
an obtaining unit, configured to obtain, after the first registration unit successfully registers, a user parameter allocated by a network side device, where the user parameter includes a temporary mobile user identifier and a secret key;
and the first sending unit is used for sending the user parameters obtained by the obtaining unit and the international mobile subscriber identity allocated by the allocating unit to the terminal, so that the terminal directly performs network registration according to the user parameters and the international mobile subscriber identity without sending an authentication request to the SIM server.
7. The apparatus of claim 6, wherein the first registration unit comprises:
the first sending module is used for sending a registration request message to the network side equipment through a wireless network or an interface signaling;
the authentication module is used for carrying out authentication operation with the network;
the first receiving module is used for receiving a registration receiving request message sent by the network side equipment through a wireless network or an interface signaling.
8. The apparatus of claim 6, further comprising:
and the second sending unit is used for sending a registration request message to the network side equipment after the acquiring unit acquires the user parameters distributed by the network side equipment.
9. An apparatus for implementing a virtual SIM card, the apparatus being located in a terminal, the apparatus comprising:
a third sending unit, configured to send a request message for applying for a virtual SIM to the SIM server through a WiFi network or an entity SIM link; the SIM server adopts the virtual SIM card realization device of any one of claims 6 to 8, allocates SIM information including an international mobile subscriber identity, acquires user parameters allocated by network side equipment, and sends the user parameters and the international mobile subscriber identity to the terminal;
a second receiving unit, configured to receive a user parameter and an international mobile subscriber identity sent by the SIM server, where the user parameter includes a temporary mobile subscriber identity and a secret key;
and the second registration unit is used for directly performing network registration according to the user parameters and the international mobile subscriber identity received by the second receiving unit without sending an authentication request to the SIM server.
10. The apparatus of claim 9, wherein the second registration unit comprises:
the second sending module is used for sending a registration request message to the network side equipment according to the user parameter and the international mobile subscriber identity received by the second receiving unit;
and the second receiving module is used for receiving the registration accepting request message sent by the network side equipment.
11. A SIM server, characterized in that it comprises a virtual SIM card implementation device according to any one of claims 6 to 8.
CN201710236835.0A 2017-04-12 2017-04-12 Virtual SIM card implementation method and device, SIM server and terminal Active CN108696860B (en)

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CN109769243B (en) * 2018-12-24 2020-11-06 深圳市万普拉斯科技有限公司 SIM card registration method and device, computer equipment and storage medium
CN111083695B (en) * 2019-12-30 2024-01-05 江苏全链通信息科技有限公司 5G communication card-free access method, equipment and storage medium
CN111565388B (en) * 2020-04-02 2023-09-19 维沃移动通信有限公司 Network registration method and electronic equipment

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CN106304064A (en) * 2015-05-28 2017-01-04 中兴通讯股份有限公司 Loaming method, roam server, mobile terminal and system
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