CN111465003B - Method and device for addressing card-free terminal - Google Patents
Method and device for addressing card-free terminal Download PDFInfo
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- CN111465003B CN111465003B CN202010252375.2A CN202010252375A CN111465003B CN 111465003 B CN111465003 B CN 111465003B CN 202010252375 A CN202010252375 A CN 202010252375A CN 111465003 B CN111465003 B CN 111465003B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/35—Network arrangements, protocols or services for addressing or naming involving non-standard use of addresses for implementing network functionalities, e.g. coding subscription information within the address or functional addressing, i.e. assigning an address to a function
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
Abstract
The invention discloses a method and a device for addressing a card-free terminal. The method comprises the following steps: acquiring a mapping table of a card-free terminal identifier and an Internet protocol address, and receiving a query request sent by a second session management functional entity after responding to an Internet protocol address query instruction, wherein the query request comprises the card-free terminal identifier; and inquiring the mapping table according to the inquiry request, and returning the Internet protocol address corresponding to the card-free terminal identification to the second session management functional entity so that the second session management functional entity completes addressing calling according to the Internet protocol address. The method realizes the addressing of the card-free terminal, promotes the development of the card-free terminal and improves the user experience.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a method and a device for addressing a card-free terminal.
Background
Many users currently have multiple Subscriber Identity Module (SIM) cards to meet the communication needs of work and life. A user generally accesses a communication network through a terminal by using an SIM card, and calls, addresses and is addressed by a formal network identity obtained by relying on a perfect call and address flow in a Session Management Function (SMF). However, multiple SIM cards often require multiple terminals, which brings inconvenience to users when going out. In order to facilitate communication convenience when a user goes out, related technicians provide a card-free terminal.
However, since the user identity of the card-less terminal after accessing the fifth generation mobile communication network (5th generation mobile networks, 5G) is defined by the terminal itself, the card-less terminal can only actively initiate a call and access to the outside, but cannot be addressed, which results in limited development of the card-less terminal and poor user experience.
Disclosure of Invention
Therefore, the invention provides a method and a device for addressing a card-free terminal, which aim to solve the problems of limited development and poor user experience of the card-free terminal caused by the fact that the card-free terminal cannot be addressed after being accessed into a network in the prior art.
In order to achieve the above object, a first aspect of the present invention provides a method for a card-less terminal to be addressed, the method comprising:
acquiring a mapping table of a card-free terminal identifier and an internet protocol address;
receiving a query request sent by a second session management functional entity after responding to an internet protocol address query instruction; the query request comprises the card-free terminal identification;
and inquiring the mapping table according to the inquiry request, and returning the Internet protocol address corresponding to the card-free terminal identification to the second session management functional entity so that the second session management functional entity completes addressing calling according to the Internet protocol address.
Preferably, the step of obtaining the mapping table between the card-less terminal identifier and the internet protocol address includes:
receiving registration application information of a card-free terminal; the registration application information comprises the card-free terminal identification and the Internet protocol address;
inquiring whether the card-free terminal identification is stored locally;
if the card-free terminal identification is stored locally, returning conflict prompt information to the card-free terminal; if the card-free terminal identification is not stored locally, inquiring whether the card-free terminal corresponds to the Internet protocol address or not;
and if the card-free terminal corresponds to the Internet protocol address, generating a mapping table of the card-free terminal identification and the Internet protocol address.
Preferably, the step of querying whether the card-less terminal corresponds to the internet protocol address includes:
sending a request for inquiring an internet protocol address to a first session management functional entity;
receiving a query result returned by the first session management functional entity;
comparing whether the query result is the same as the Internet protocol address; and if the query result is the same as the Internet protocol address, the card-free terminal corresponds to the Internet protocol address.
Preferably, the step of sending a request for querying an internet protocol address to the first session management function entity includes:
acquiring a globally unique temporary user equipment identifier or a user hidden identifier of the card-free terminal;
and sending a request for inquiring the internet protocol address to the first session management functional entity according to the globally unique temporary user equipment identifier or the user hidden identifier.
Preferably, the conflict prompt message includes a prompt message that the card-less terminal identifier already exists or a prompt message that the user cannot be addressed.
A second aspect of the present invention provides a method for a cardless terminal to be addressed, the method comprising:
responding to an internet protocol address query instruction, and sending a query request to a temporary identity registration server; the query request comprises a card-free terminal identifier; the query request is used for enabling the temporary identity server to query a mapping table and return an internet protocol address corresponding to the card-free terminal identification; the mapping table is a mapping table of the card-free terminal identification and the internet protocol address acquired by the temporary identity registration server;
and receiving the Internet protocol address, and completing addressing calling according to the Internet protocol address.
Preferably, before the step of responding to the internet protocol address query instruction, the method further includes:
receiving call information initiated by a calling terminal; the calling information comprises a terminal identification of a called terminal;
judging whether the called terminal is a card-free terminal or not according to the terminal identifier of the called terminal; and if the called terminal is a card-free terminal, generating the Internet protocol address query instruction.
A third aspect of the present invention provides an apparatus for a cardless terminal to be addressed, the apparatus comprising:
the first server acquisition module is used for acquiring a mapping table of a card-free terminal identifier and an Internet protocol address;
the first server receiving module is used for receiving a query request sent by the second session management functional entity after responding to the internet protocol address query instruction; the query request comprises the card-free terminal identification;
the first server query module is used for querying the mapping table;
and the first server sending module is used for returning the internet protocol address corresponding to the card-free terminal identifier to the second session management functional entity so that the second session management functional entity completes addressing calling according to the internet protocol address.
A fourth aspect of the present invention provides an apparatus for a cardless terminal to be addressed, the apparatus comprising:
the first session sending module is used for responding to an internet protocol address query instruction and sending a query request to the temporary identity registration server; the query request comprises a card-free terminal identifier; the query request is used for enabling the temporary identity server to query a mapping table and return an internet protocol address corresponding to the card-free terminal identification; the mapping table is a mapping table of the card-free terminal identification and the internet protocol address acquired by the temporary identity registration server;
the first session receiving module is used for receiving the Internet protocol address;
and the calling module is used for completing addressing calling according to the Internet protocol address.
Preferably, the above apparatus further comprises:
the second session receiving module is used for receiving the call information initiated by the calling terminal; the calling information comprises a terminal identification of a called terminal;
the session judgment module is used for judging whether the called terminal is a card-free terminal according to the terminal identifier of the called terminal;
and the session generation module is used for generating the internet protocol address query instruction according to the terminal identifier of the called terminal when the called terminal is judged to be a card-free terminal. The invention has the following advantages:
the invention provides a method for addressing a card-free terminal applied to a temporary identity registration server. After receiving a query request sent by the second session management functional entity in response to the internet protocol address query instruction, querying a mapping table through the terminal identifier contained in the query request, and returning the internet protocol address corresponding to the card-free terminal identifier to the second session management functional entity so that the second session management functional entity completes addressing calling according to the internet protocol address, thereby realizing addressing of the card-free terminal, promoting development of the card-free terminal and improving user experience.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a flowchart of a cardless terminal addressed method applied to a temporary identity registration server according to an embodiment of the present invention;
fig. 2 is a flowchart of a cardless terminal addressed method applied to a second session management function entity according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an apparatus for addressing a cardless terminal applied to a temporary identity registration server according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an apparatus for a cardless terminal to be addressed, which is applied to a second session management function entity according to an embodiment of the present invention.
In the drawings:
31: the first server acquisition module 32: first server receiving module
33: the first server query module 34: first server sending module
41: the first session sending module 42: first session receiving module
43: the calling module 44: second session receiving module
45: the session judgment module 46: session generation module
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
A user generally accesses a communication network through a terminal by using a Subscriber Identity Module (SIM) card, and then calls, addresses and is addressed by using an obtained formal network Identity depending on a perfect call and address flow in a Session Management Function (SMF). However, for the card-less terminal, since the user identity of the card-less terminal after accessing the fifth generation mobile communication network (5th generation mobile networks, 5G) is defined by the terminal itself, the card-less terminal can only actively initiate a call and access to the outside, but cannot be addressed, which results in limited development of the card-less terminal and poor user experience. Therefore, the invention provides a temporary identity registration server in the current 5G network to realize the addressing of the card-free terminal.
The embodiment provides a method for addressing a card-less terminal applied to a temporary identity registration server, as shown in fig. 1, the method includes the following steps:
and step S101, acquiring a mapping table of the card-free terminal identification and the Internet protocol address.
The card-free terminal identification is the only identification of the card-free terminal, and the identification can be a virtual number defined by the terminal; the internet protocol address is a unique network address allocated by the network after the card-less terminal accesses the network. In one embodiment, the step of acquiring, by the temporary identity registration server, a mapping table between a card-less terminal identifier and an Internet Protocol (IP) address includes:
first, the temporary identity registration server receives registration application information of a cardless terminal. It should be noted that the registration application information includes a card-less terminal identifier and an internet protocol address.
Secondly, the temporary identity registration server extracts the card-free terminal identification and the internet protocol address from the registration application information and inquires whether the card-free terminal identification is stored locally. If the card-free terminal identification is stored locally, the card-free terminal identification is registered, so that the temporary identity registration server returns conflict prompt information to the card-free terminal by using the original channel, for example, the prompt information that the card-free terminal identification exists or the prompt information that the user cannot be addressed, and the like, for prompting the user to modify the card-free terminal identification to complete the registration of the card-free terminal. If the temporary identity registration server inquires that the identity of the card-free terminal is not stored locally, the temporary identity registration server continuously inquires whether the card-free terminal corresponds to the Internet protocol address or not so as to avoid the failure of addressing of the card-free terminal caused by the fact that the card-free terminal does not correspond to the Internet protocol address. The step of inquiring whether the card-free terminal corresponds to the internet protocol address by the temporary identity registration server comprises the following steps: the Temporary Identity registration server acquires a Global Unique Temporary user equipment Identifier (GUTI) or a user hidden Identifier (SUCI) of a card-free terminal, sends a request for inquiring an internet protocol address to a first session management function entity according to the Global Unique Temporary user equipment Identifier or the user hidden Identifier, and then receives an inquiry result returned by the first session management function entity; it should be noted that the query result is the real internet protocol address of the cardless terminal stored in the network group. The temporary identity registration server compares whether the query result is the same as the Internet protocol address extracted from the registration application information; and if the query result is the same as the Internet protocol address extracted from the registration application information, the temporary identity registration server confirms that the card-free terminal corresponds to the Internet protocol address.
And finally, if the temporary identity registration server confirms that the card-free terminal corresponds to the Internet protocol address, the temporary identity registration server binds the card-free terminal identifier and the Internet protocol address to generate a mapping table of the card-free terminal identifier and the Internet protocol address. It should be noted that, because the internet protocol address is unique in the network, after the card-less terminal identifier and the internet protocol address are bound to form the mapping table, the card-less terminal can be addressed through the internet protocol address.
It should be further noted that, in some embodiments, the network includes a plurality of temporary identity registration servers connected in a star topology, and then one of the temporary identity registration servers, after binding the card-less terminal identifier and the internet protocol address, generates a mapping table of the card-less terminal identifier and the internet protocol address, further sends the mapping table to the other temporary identity registration servers, so that the other temporary identity registration servers synchronize the mapping table.
Step S102, receiving the query request sent by the second session management functional entity after responding to the Internet protocol address query instruction.
The second session management functional entity is a session management functional entity to which a calling terminal initiating a call belongs; the query request is sent to the temporary identity registration server by the second session management functional entity after responding to the internet protocol address query instruction, and the query request contains the identity of the card-free terminal. It should be further noted that the internet protocol address query instruction is an instruction generated according to the terminal identifier of the called terminal after the second session management functional entity receives the call information from the calling terminal and determines that the terminal identifier of the called terminal included in the call information is a card-free terminal identifier.
Step S103, according to the query request, querying the mapping table, and returning the Internet protocol address corresponding to the card-free terminal identifier to the second session management functional entity, so that the second session management functional entity completes the addressing call according to the Internet protocol address.
It should be noted that, in some embodiments, the network includes a plurality of temporary identity registration servers connected in a star topology, and after one of the temporary identity registration servers queries the mapping table, if an internet protocol address corresponding to the card-less terminal identifier is not queried, it is also necessary to send a secondary query request to another temporary identity registration server to make the other temporary identity registration server return the internet protocol address corresponding to the card-less terminal identifier.
The embodiment provides a method for addressing a card-free terminal applied to a temporary identity registration server. After receiving the query request of the second session management function entity, querying the mapping table through the terminal identifier contained in the query request, and returning the internet protocol address corresponding to the card-free terminal identifier to the second session management function entity so that the second session management function entity completes addressing calling according to the internet protocol address, thereby realizing addressing of the card-free terminal, promoting development of the card-free terminal and improving user experience.
The embodiment provides a method for a cardless terminal applied to a second session management function entity to be addressed, as shown in fig. 2, the method includes the following steps:
step S201, responding to the internet protocol address query instruction, and sending a query request to the temporary identity registration server.
The internet protocol address query instruction is a query instruction generated according to the terminal identifier of the called terminal after the second session management functional entity receives the call information initiated by the calling terminal and judges that the terminal identifier included in the call information is a card-free terminal identifier. The internet protocol address query instruction causes the second session management function entity to send a query request to the temporary identity registration server. The inquiry request contains the identity of the cardless terminal. The query request is used for enabling the temporary identity server to query the mapping table and return the internet protocol address corresponding to the card-free terminal identification. It should be further noted that the mapping table is a mapping table of the cardless terminal identifier and the internet protocol address acquired by the temporary identity registration server. Because the internet protocol address is unique in the network, after the card-free terminal identification and the internet protocol address are bound to form a mapping table, the card-free terminal can be addressed through the internet protocol address.
Step S202, receiving the Internet protocol address, and completing the addressing call according to the Internet protocol address.
The internet protocol address is an IP address corresponding to the card-free terminal identifier, which is obtained by querying the temporary identity registration server according to the card-free terminal identifier included in the query request after receiving the query request of the second session management function entity.
The embodiment provides a method for addressing a card-less terminal applied to a second session management function entity, which comprises the steps of firstly sending a query request to a temporary identity registration server, wherein the query request contains a card-less terminal identifier, and the query request is used for enabling the temporary identity registration server to query a mapping table and return an internet protocol address corresponding to the card-less terminal identifier. It should be noted that the mapping table is a mapping table of the card-less terminal identifier and the internet protocol address acquired by the temporary identity registration server, and since the internet protocol address is unique in the network, the card-less terminal can be addressed through the mapping table. Secondly, the returned internet protocol address is received after the query request is sent, and the addressing call is completed according to the internet protocol address, so that the card-free terminal is addressed, the development of the card-free terminal is promoted, and the user experience is improved.
The embodiment also provides a method for addressing the card-free terminal, which comprises the following steps:
first, the card-less terminal sends registration application information to the temporary identity registration server.
And secondly, the temporary identity registration server receives the registration application information and extracts the card-free terminal identification and the Internet protocol address contained in the registration application information.
And thirdly, the temporary identity registration server inquires whether the card-free terminal identification is stored locally.
And fourthly, when the card-free terminal identification is not stored locally, inquiring whether the card-free terminal corresponds to the Internet protocol address or not through the first session management functional entity.
Fifthly, when the card-free terminal corresponds to the Internet protocol address, generating a mapping table of the card-free terminal identification and the Internet protocol address.
And sixthly, the calling terminal initiates a call to the card-free terminal and forwards the call information to the second session management functional entity.
And seventhly, the second session management functional entity receives the call information and judges that the terminal identifier contained in the call information is a card-free terminal identifier.
And step eight, the second session management functional entity sends a query request to the temporary identity registration server, wherein the query request contains the identity of the card-free terminal.
Then, the temporary identity registration server receives the query request, queries the mapping table of the card-free terminal identification and the internet protocol address, and returns the internet protocol address corresponding to the card-free terminal identification to the second session management functional entity.
And finally, the second session management functional entity receives the returned Internet protocol address and completes the addressing call according to the Internet protocol address.
It should be noted that the network may include not only one temporary identity registration server, but also a plurality of temporary identity registration servers connected in a star topology. In some embodiments, when one of the temporary identity registration servers executes the step "the temporary identity registration server receives the registration application information and extracts the card-less terminal identifier and the internet protocol address contained in the registration application information" to the step "when the card-less terminal corresponds to the internet protocol address and a mapping table of the card-less terminal identifier and the internet protocol address is generated", the mapping table of the card-less terminal identifier and the internet protocol address is further sent to the other temporary identity registration servers, and the other temporary identity registration servers synchronously update the mapping table.
The embodiment also provides a device for addressing the card-free terminal applied to the temporary identity registration server. As shown in fig. 3, the apparatus includes a first server obtaining module 31, a first server receiving module 32, a first server querying module 33, and a first server sending module 34. Wherein:
a first server obtaining module 31, configured to obtain a mapping table of a card-less terminal identifier and an internet protocol address. The card-free terminal identification is the only identification of the card-free terminal, and the identification can be a virtual number defined by the terminal; the internet protocol address is a unique network address allocated by the network after the card-less terminal accesses the network.
In one embodiment, the apparatus further comprises: the server comprises a second server receiving module, a server extracting module, a second server sending module and a second server inquiring module. The second server receiving module, the server extracting module, the second server sending module and the second server querying module are configured to assist the first server obtaining module 31 in obtaining the mapping table of the card-less terminal identifier and the internet protocol address.
Specifically, the second server receiving module is configured to receive registration application information of the card-less terminal. It should be noted that the registration application information includes a card-less terminal identifier and an internet protocol address. After the second server receiving module receives the registration application information of the card-free terminal, the server extracting module extracts the card-free terminal identification and the internet protocol address from the registration application information. The first server query module 34 then queries whether the cardless terminal identification is stored locally. If the card-free terminal identification is stored locally, the card-free terminal identification is registered, so that the second server sending module returns conflict prompt information to the card-free terminal by using the original channel, such as the existing prompt information of the card-free terminal identification, the prompt information that the user cannot be addressed, the prompt information for suggesting to modify the card-free terminal identification, and the like. And if the second server query module queries that the identity of the card-free terminal is not locally stored, the second server query module continuously queries whether the card-free terminal corresponds to the Internet protocol address. If the second server query module queries that the card-less terminal corresponds to the internet protocol address, the first server acquisition module 31 binds the card-less terminal identifier and the internet protocol address to generate a mapping table of the card-less terminal identifier and the internet protocol address.
In one embodiment, the apparatus further comprises a server storage module for storing a mapping table of the cardless terminal identification and the internet protocol address. It should be noted that, because the internet protocol address is unique in the network, after the card-less terminal identifier and the internet protocol address are bound to form the mapping table, the card-less terminal can be addressed through the internet protocol address.
The first server receiving module 32 receives the query request sent by the second session management function entity after responding to the internet protocol address query instruction. The second session management functional entity is a session management functional entity to which a calling terminal initiating a call belongs; the query request is sent to the temporary identity registration server by the second session management functional entity after responding to the internet protocol address query instruction, and the query request contains the identity of the card-free terminal. It should be further noted that the ip address query instruction is a query instruction generated according to the terminal identifier of the called terminal after the second session management function entity receives the call information from the calling terminal and determines that the terminal identifier of the called terminal included in the call information is a card-less terminal identifier.
The first server query module 33 is configured to query the mapping table according to the query request.
The first server sending module 34 is configured to return an internet protocol address corresponding to the card-less terminal identifier to the second session management functional entity, so that the second session management functional entity completes the addressing call according to the internet protocol address.
The working modes of the modules in the device to which the cardless terminal applied to the temporary identity registration server is addressed correspond to the steps in the method to which the cardless terminal applied to the temporary identity registration server is addressed, and therefore, the detailed working modes of the modules in the device to which the cardless terminal applied to the temporary identity registration server is addressed can be referred to the method to which the cardless terminal applied to the temporary identity registration server is addressed provided in this embodiment.
The embodiment provides a device for addressing a card-free terminal applied to a temporary identity registration server, and the first server acquisition module 31 firstly acquires a mapping table of a card-free terminal identifier and an internet protocol address, and since the internet protocol address is unique in a network, the card-free terminal identifier and the internet protocol address form the mapping table, and then the card-free terminal can be addressed. Then, after the first server receiving module 32 receives the query request of the second session management function entity, the first server querying module 33 queries the terminal identifier query mapping table included in the request, and finally, the first server sending module 34 returns the internet protocol address corresponding to the card-less terminal identifier to the second session management function entity, so that the second session management function entity completes the addressing call according to the internet protocol address, thereby implementing the addressing of the card-less terminal, promoting the development of the card-less terminal, and improving the user experience.
The embodiment also provides a device for addressing the card-free terminal applied to the second session management function entity. As shown in fig. 4, the apparatus includes a first session sending module 41, a first session receiving module 42, a calling module 43, a second session receiving module 44, a session judging module 45, and a session generating module 46.
The first session sending module 41 is configured to send a query request to the temporary identity registration server in response to the internet protocol address query instruction. The ip address query instruction is an instruction generated by the session generation module 46 according to the terminal identifier of the called terminal after the second session receiving module 44 receives the call information initiated by the calling terminal and the session judgment module 45 judges that the called terminal is a card-less terminal according to the terminal identifier included in the call information. The internet protocol address query instruction is used to cause the first session sending module 41 to send a query request to the temporary identity registration server. The inquiry request contains the identity of the cardless terminal. The query request is used for enabling the temporary identity server to query the mapping table and return the internet protocol address corresponding to the card-free terminal identification. It should be further noted that the mapping table is a mapping table of the cardless terminal identifier and the internet protocol address acquired by the temporary identity registration server. Because the internet protocol address is unique in the network, after the card-free terminal identification and the internet protocol address are bound to form a mapping table, the card-free terminal can be addressed through the internet protocol address.
A first session receiving module 42, configured to receive an internet protocol address. The IP address is an IP address corresponding to the cardless terminal identifier, which is obtained by querying the cardless terminal identifier included in the query request after the temporary identity registration server receives the query request from the first session sending module 41.
A calling module 43, configured to complete an addressing call according to the internet protocol address received by the first session receiving module 42.
The working modes of the modules addressed by the cardless terminal applied to the second session management function entity and applied to the method addressed by the cardless terminal applied to the second session management function entity correspond to the steps in the method addressed by the cardless terminal applied to the second session management function entity, and therefore, the detailed working modes of the modules in the device addressed by the cardless terminal applied to the second session management function entity can refer to the method addressed by the cardless terminal applied to the second session management function entity and applied to the embodiment.
In this embodiment, a device for addressing a card-less terminal applied to a second session management function entity is provided, where first, the first session sending module 41 sends an inquiry request to the temporary identity registration server, where the inquiry request includes a card-less terminal identifier, and the inquiry request is used to enable the temporary identity server to inquire a mapping table and return an internet protocol address corresponding to the card-less terminal identifier. It should be noted that the mapping table is a mapping table of the card-less terminal identifier and the internet protocol address acquired by the temporary identity registration server, and since the internet protocol address is unique in the network, the card-less terminal can be addressed through the mapping table. Secondly, the first session receiving module 42 receives the returned internet protocol address, and the calling module 43 completes the addressing calling according to the internet protocol address, so as to realize the addressing of the card-less terminal, promote the development of the card-less terminal, and improve the user experience.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (8)
1. A method for a cardless terminal to be addressed, applied to a temporary identity registration server, the method comprising:
acquiring a mapping table of a card-free terminal identifier and an internet protocol address;
receiving a query request sent by a second session management functional entity after responding to an internet protocol address query instruction; the query request comprises the card-free terminal identification;
inquiring the mapping table according to the inquiry request, and returning an internet protocol address corresponding to the card-free terminal identification to the second session management functional entity so that the second session management functional entity completes addressing calling according to the internet protocol address;
the step of obtaining the mapping table of the card-free terminal identification and the internet protocol address comprises the following steps:
receiving registration application information of a card-free terminal; the registration application information comprises the card-free terminal identification and the Internet protocol address;
inquiring whether the card-free terminal identification is stored locally;
if the card-free terminal identification is stored locally, returning conflict prompt information to the card-free terminal; if the card-free terminal identification is not stored locally, inquiring whether the card-free terminal corresponds to the Internet protocol address or not;
if the card-free terminal corresponds to the Internet protocol address, generating a mapping table of the card-free terminal identification and the Internet protocol address;
the step of inquiring whether the card-free terminal corresponds to the internet protocol address comprises the following steps:
sending a request for inquiring an internet protocol address to a first session management functional entity;
receiving a query result returned by the first session management functional entity;
comparing whether the query result is the same as the Internet protocol address; and if the query result is the same as the Internet protocol address, the card-free terminal corresponds to the Internet protocol address.
2. The method of claim 1, wherein the step of sending a query internet protocol address request to the first session management function entity comprises:
acquiring a globally unique temporary user equipment identifier or a user hidden identifier of the card-free terminal;
and sending a request for inquiring the internet protocol address to the first session management functional entity according to the globally unique temporary user equipment identifier or the user hidden identifier.
3. The method of claim 1, wherein the conflicting prompt includes a prompt indicating that no card terminal identification exists or that the user cannot be addressed.
4. A method for a cardless terminal to be addressed, applied to a second session management function entity, the method comprising:
responding to an internet protocol address query instruction, and sending a query request to a temporary identity registration server; the query request comprises a card-free terminal identifier; the query request is used for enabling the temporary identity registration server to query a mapping table and return an internet protocol address corresponding to the card-free terminal identification; the mapping table is a mapping table of the no-card terminal identification and the internet protocol address generated under the condition that the temporary identity registration server receives registration application information of a no-card terminal containing a no-card terminal identification and the internet protocol address, and the no-card terminal identification is not locally stored and the no-card terminal corresponds to the internet protocol address, wherein the no-card terminal corresponds to the internet protocol address, namely after the temporary identity registration server sends a request for inquiring the internet protocol address to the first session management functional entity, the inquiry result returned by the first session management functional entity is the same as the internet protocol address;
and receiving the Internet protocol address, and completing addressing calling according to the Internet protocol address.
5. The method of claim 4, further comprising, prior to the step of responding to an internet protocol address query command:
receiving call information initiated by a calling terminal; the calling information comprises a terminal identification of a called terminal;
judging whether the called terminal is a card-free terminal or not according to the terminal identifier of the called terminal; and if the called terminal is a card-free terminal, generating the Internet protocol address query instruction.
6. An apparatus for a cardless terminal to be addressed, the apparatus comprising:
the first server acquisition module is used for acquiring a mapping table of a card-free terminal identifier and an Internet protocol address;
the first server receiving module is used for receiving a query request sent by the second session management functional entity after responding to the internet protocol address query instruction; the query request comprises the card-free terminal identification;
the first server query module is used for querying the mapping table;
the first server sending module is used for returning the internet protocol address corresponding to the card-free terminal identifier to the second session management functional entity so that the second session management functional entity completes addressing calling according to the internet protocol address;
the device further comprises:
the second server receiving module is used for receiving registration application information of the card-free terminal; the registration application information comprises the card-free terminal identification and the Internet protocol address;
the first server query module is further configured to query whether the card-less terminal identifier is stored locally;
the second server sending module is used for returning conflict prompt information to the card-free terminal if the card-free terminal identification is stored locally;
the second server query module is used for querying whether the card-free terminal corresponds to the Internet protocol address or not if the card-free terminal identification is not stored locally;
the first server acquisition module is further configured to generate a mapping table of the card-less terminal identifier and the internet protocol address if the card-less terminal corresponds to the internet protocol address;
the second server query module is specifically configured to: sending a request for inquiring an internet protocol address to a first session management functional entity; receiving a query result returned by the first session management functional entity; comparing whether the query result is the same as the Internet protocol address; and if the query result is the same as the Internet protocol address, the card-free terminal corresponds to the Internet protocol address.
7. An apparatus for a cardless terminal to be addressed, the apparatus comprising:
the first session sending module is used for responding to an internet protocol address query instruction and sending a query request to the temporary identity registration server; the query request comprises a card-free terminal identifier; the query request is used for enabling the temporary identity registration server to query a mapping table and return an internet protocol address corresponding to the card-free terminal identification; the mapping table is a mapping table of the no-card terminal identification and the internet protocol address generated under the condition that the temporary identity registration server receives registration application information of a no-card terminal containing no-card terminal identification and the internet protocol address, and inquires that the no-card terminal identification is not locally stored, and the no-card terminal corresponds to the internet protocol address, wherein the condition that the no-card terminal corresponds to the internet protocol address means that after the temporary identity registration server sends an internet protocol address inquiry request to a first session management function entity, an inquiry result returned by the first session management function entity is the same as the internet protocol address;
the first session receiving module is used for receiving the Internet protocol address;
and the calling module is used for completing addressing calling according to the Internet protocol address.
8. The apparatus of claim 7, further comprising:
the second session receiving module is used for receiving the call information initiated by the calling terminal; the calling information comprises a terminal identification of a called terminal;
the session judgment module is used for judging whether the called terminal is a card-free terminal according to the terminal identifier of the called terminal;
and the session generation module is used for generating the internet protocol address query instruction according to the terminal identifier of the called terminal when the called terminal is judged to be a card-free terminal.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185176A (en) * | 2014-08-28 | 2014-12-03 | 中国联合网络通信集团有限公司 | Method and system for remote initialization of Internet of Things virtual subscriber identity module card |
| CN106304030A (en) * | 2016-08-19 | 2017-01-04 | 镇江惠通电子有限公司 | A kind of means of communication based on virtual identity information, Apparatus and system |
| CN106465096A (en) * | 2015-08-28 | 2017-02-22 | 华为技术有限公司 | Method and terminal for accessing network and acquiring client identification module information and core network |
| WO2018008972A1 (en) * | 2016-07-05 | 2018-01-11 | Samsung Electronics Co., Ltd. | Method and apparatus for accessing cellular network for sim profile |
| CN109803029A (en) * | 2017-11-17 | 2019-05-24 | 华为技术有限公司 | Data processing method, device and equipment |
| CN110071984A (en) * | 2018-01-24 | 2019-07-30 | 中兴通讯股份有限公司 | A kind of network identity mapping method and system and terminal, mark gateway |
-
2020
- 2020-04-01 CN CN202010252375.2A patent/CN111465003B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185176A (en) * | 2014-08-28 | 2014-12-03 | 中国联合网络通信集团有限公司 | Method and system for remote initialization of Internet of Things virtual subscriber identity module card |
| CN106465096A (en) * | 2015-08-28 | 2017-02-22 | 华为技术有限公司 | Method and terminal for accessing network and acquiring client identification module information and core network |
| WO2018008972A1 (en) * | 2016-07-05 | 2018-01-11 | Samsung Electronics Co., Ltd. | Method and apparatus for accessing cellular network for sim profile |
| CN106304030A (en) * | 2016-08-19 | 2017-01-04 | 镇江惠通电子有限公司 | A kind of means of communication based on virtual identity information, Apparatus and system |
| CN109803029A (en) * | 2017-11-17 | 2019-05-24 | 华为技术有限公司 | Data processing method, device and equipment |
| CN110071984A (en) * | 2018-01-24 | 2019-07-30 | 中兴通讯股份有限公司 | A kind of network identity mapping method and system and terminal, mark gateway |
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|---|---|
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