CN112788738A - Code number processing method and device for public and private network convergence system - Google Patents
Code number processing method and device for public and private network convergence system Download PDFInfo
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- CN112788738A CN112788738A CN201911007666.9A CN201911007666A CN112788738A CN 112788738 A CN112788738 A CN 112788738A CN 201911007666 A CN201911007666 A CN 201911007666A CN 112788738 A CN112788738 A CN 112788738A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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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
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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
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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
Abstract
The embodiment of the invention provides a code number processing method and device of a public and private network convergence system. The method comprises the following steps: receiving a registration request sent by a terminal through a public network core network, wherein the registration request comprises a terminal unique identifier and a terminal type, and the terminal type comprises a public network single-mode terminal or a public-private network dual-mode terminal; sending the registration request to a private network core network so that the private network core network determines a private network number of the terminal according to the terminal type; receiving a registration response message sent by the private network core network, wherein the registration response message comprises a private network number of the terminal; establishing a corresponding relation between the unique terminal identifier and a private network number; and sending the registration response message to a terminal through the public network core network. The embodiment of the invention can realize the unified account opening and the unified code number planning of public network users, private network users and public and private network dual-mode users in a cluster system, and shield the influence brought by different access modes of the users.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a code number processing method and device of a public and private network convergence system.
Background
The private trunking network has the advantages of being special for industry, fast in call establishment, reliable and controllable, high in safety and the like, but is limited by the influence of investment scale and user number, and currently, the coverage of an area is mainly used, and blind areas may exist in network coverage. In order to better satisfy the condition that a client can obtain cluster business service in a region with partial weak coverage or no coverage under the condition of building a network with limited investment, a public network can be used for providing general industry business service in an area with insufficient coverage of a private network through public-private network fusion, and the problems of network coverage and business accessibility are solved to a certain extent.
The existing public and private network convergence architecture is shown in fig. 1, and a private network terminal accesses a private network core network in a private network by adopting a private network clustering technology; a public network terminal installs a cluster application APP, and a public network cluster technology is adopted to access a public network core network in a public network; the public-private network dual-mode terminal can be accessed in both a private network and a public network. The interconnection between the private network core network and the public network core network is realized through a public-private network convergence service platform (such as a PoC Server), so that the convergence of the public network and the private network trunking service is ensured.
For a public and private network convergence system, unified account opening, unified scheduling and unified service are design targets of the system, namely the system performs unified number planning and account opening management on public and private network users, the users and an administrator are presented as a command scheduling system and a management platform, and a calling user does not need to care about the current access mode of a called user and adopts a number for dialing.
In the prior art, public network users and private network users are respectively opened by public network operators and private network operators, and the numbers are respectively released, so that unified number planning cannot be performed. In the public and private network convergence system, many disadvantages are brought to user management, trunking service operation and the like, for example, a public and private network dual-mode terminal has two numbers, when the public and private network dual-mode terminal is used as a called party, because a calling party does not know the current access mode of the called party, which number to use cannot be determined to initiate a call, and if the user experience is not good after one-by-one attempt.
Disclosure of Invention
Aiming at the problems in the prior art, the embodiment of the invention provides a code number processing method and a code number processing device for a public and private network convergence system, which can realize unified account opening and unified code number planning of public network users, private network users and public and private network dual-mode users in a cluster system and shield the influence brought by different access modes of the users.
The embodiment of the invention provides a code number processing method of a public and private network convergence system, which comprises the following steps:
receiving a registration request sent by a terminal through a public network core network, wherein the registration request comprises a terminal unique identifier and a terminal type, and the terminal type comprises a public network single-mode terminal or a public-private network dual-mode terminal;
sending the registration request to a private network core network;
receiving a registration response message sent by the private network core network, wherein the registration response message comprises a private network number of the terminal, and the private network number is determined by the private network core network according to the terminal type;
establishing a corresponding relation between the unique terminal identifier and a private network number;
and forwarding the registration response message to the terminal through the public network core network.
The embodiment of the invention provides a code number processing method of a public and private network convergence system, which comprises the following steps:
receiving a registration request sent by a public network cluster server, wherein the registration request comprises a terminal unique identifier and a terminal type, and the terminal type comprises a public network single-mode terminal or a public-private network dual-mode terminal;
determining the private network number of the terminal according to the terminal type;
sending a registration response message to the public network cluster server, wherein the registration response message comprises a private network number of the terminal, so that the terminal performs cluster service according to the private network number;
the determining the private network number of the terminal according to the terminal type includes:
if the terminal type is a public network single-mode terminal, opening a household in a unified database, and distributing a private network number for the terminal; and if the terminal type is a public-private network dual-mode terminal, inquiring a private network number corresponding to the unique terminal identifier from the unified database according to the unique terminal identifier.
The embodiment of the invention provides a code number processing device of a public and private network convergence system, which comprises:
the first receiving unit is used for receiving a registration request sent by a terminal through a public network core network, wherein the registration request comprises a terminal unique identifier and a terminal type, and the terminal type comprises a public network single-mode terminal or a public-private network dual-mode terminal;
a first sending unit, configured to send the registration request to a private network core network;
a second receiving unit, configured to receive a registration response message sent by the private network core network, where the registration response message includes a private network number of the terminal, and the private network number is determined by the private network core network according to the terminal type;
the first establishing unit is used for establishing the corresponding relation between the unique terminal identifier and the private network number;
and the second sending unit is used for forwarding the registration response message to the terminal through the public network core network.
The embodiment of the invention provides a code number processing device of a public and private network convergence system, which comprises:
the first receiving unit is used for receiving a registration request sent by a public network cluster server, wherein the registration request comprises a terminal unique identifier and a terminal type, and the terminal type comprises a public network single-mode terminal or a public-private network dual-mode terminal;
the determining unit is used for determining the private network number of the terminal according to the terminal type;
and the first sending unit is used for sending a registration response message to the public network cluster server, wherein the registration response message comprises the private network number of the terminal, so that the terminal performs cluster service according to the private network number.
The embodiment of the invention also provides electronic equipment which comprises a memory, a processor and a computer program which is stored on the memory and can be run on the processor, wherein when the processor executes the program, the code number processing method of the public and private network convergence system is realized.
The embodiment of the invention also provides a non-transitory computer readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the code number processing method of the public and private network convergence system is realized.
According to the code number processing method and device for the public and private network convergence system, the unique terminal identification and the terminal type are carried by the registration request sent to the public network cluster server during registration, the public network cluster server forwards the registration request to the private network core network, the private network core network determines the private network number of the terminal according to the terminal type, and after the public network cluster server receives the registration response carrying the private network number returned by the private network core network, the corresponding relation between the unique terminal identification and the private network number is established, so that the public network single-mode terminal or the public and private network dual-mode terminal carries out clustering services according to the private network number, unified account opening and unified code number planning of public network users, private network users and public and private network dual-mode users in the cluster system can be realized, and influences brought by different access modes of the users are shielded.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a public-private network convergence architecture provided in the prior art;
fig. 2 is a schematic flow chart of a code number processing method of a public/private network convergence system according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of a code number processing method of a public/private network convergence system according to an embodiment of the present invention;
fig. 4 is a schematic flowchart of a public network registration process of a user according to an embodiment of the present invention;
fig. 5 is a schematic flowchart of a user public network login process according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a code number processing device of a public-private network convergence system according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a code number processing device of a public-private network convergence system according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an electronic device 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 some, but not all, embodiments of the present invention. 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.
Fig. 2 is a flowchart illustrating a code number processing method of a public-private network convergence system according to an embodiment of the present invention.
As shown in fig. 2, the method specifically includes the following steps:
s21, receiving a registration request sent by a terminal through a public network core network, wherein the registration request comprises a terminal unique identifier and a terminal type, and the terminal type comprises a public network single-mode terminal or a public-private network dual-mode terminal;
specifically, the embodiment of the present invention is applied to a public network cluster Server, and the public network cluster Server is a Server (such as a PoC Server) provided by a convergence service platform and is used for realizing interconnection between a private network core network and a public network core network. The embodiment of the invention relates to a process of user public network registration after a public network terminal installs a public network cluster APP. Firstly, a registration request sent to a public network cluster server during registration carries a terminal unique identifier and a terminal type.
Further, the public network single-mode terminal or the public-private network dual-mode terminal sends a registration request to the public network cluster server through the public network, and the message carries the terminal unique identifier and the terminal type. The terminal type indicating terminal is a public network single-mode terminal, a private network single-mode terminal and a public and private network dual-mode terminal, and the value is only the public network single-mode terminal or the public and private network dual-mode terminal when the terminal is accessed through a public network; the terminal unique identifier may be an identifier that is independent of the terminal mode, such as IMEI, and can uniquely identify the terminal, and the dual-mode terminal is the same regardless of which mode the terminal unique identifier is in.
S22, sending the registration request to a private network core network;
specifically, the public network cluster server forwards a registration request to a private network core network, the private network core network determines a private network number of a public network single-mode terminal/a public-private network dual-mode terminal according to the terminal type, and if the terminal is judged to be the public network single-mode terminal, a user is opened in a unified database, and the private network number is distributed to the terminal; and if the terminal is judged to be the public-private network dual-mode terminal, inquiring a private network number corresponding to the unique terminal identifier of the terminal from the unified database to serve as a public-private network cluster application unified number.
Further, the public network core network may obtain a public network number (MSISDN) of the UE through the terminal unique identifier in a UE context stored in the public network core network, and extend the public network number of the terminal in a registration request sent to the public network cluster server. And if the registration request forwarded to the private network core network carries the public network number, the private network core network stores the public network number into the cluster subscription data of the UE.
S23, receiving a registration response message sent by the private network core network, wherein the registration response message comprises a private network number of the terminal, and the private network number is determined by the private network core network according to the terminal type;
specifically, the private network core network returns a registration response to the public network cluster server, and the message carries the private network number of the terminal.
S24, establishing the corresponding relation between the terminal unique identification and the private network number;
specifically, after receiving a registration response carrying a private network number returned by the private network core network, the public network cluster server establishes a corresponding relationship between the terminal unique identifier and the private network number.
Further, if the public network number of the terminal is expanded in the registration request sent by the public network core network to the public network cluster server, the public network cluster server establishes the corresponding relationship among the unique terminal identifier, the private network number and the public network number.
S25, the registration response message is forwarded to the terminal through the public network core network.
Specifically, the public network cluster server establishes a correspondence between the terminal unique identifier and the private network number, and returns a registration response to the terminal through the public network core network and the public network base station.
It should be noted that the private network core network is a unified service control point of the public and private network convergence system, the database in the private network core network is a unified database of the system, and the user identifier includes a private network number and a terminal unique identifier in the user's cluster subscription data.
When the user registers, the registration request can carry information such as a user name, a password and the like besides the unique terminal identification and the terminal type, and is used for subsequent login authentication.
The code number processing method of the public-private network convergence system provided by the embodiment of the invention is characterized in that a registration request sent to a public network cluster server during registration carries a terminal unique identifier and a terminal type, the public network cluster server forwards the registration request to a private network core network, the private network core network determines a private network number of a terminal according to the terminal type, and after the public network cluster server receives a registration response carrying the private network number returned by the private network core network, the corresponding relation between the terminal unique identifier and the private network number is established, so that a public network single-mode terminal or a public-private network dual-mode terminal carries out a trunking service according to the private network number, unified account opening and unified code number planning of public network users, private network users and public-private network dual-mode users in the cluster system can be realized, and influences brought by different access modes of the users are shielded.
On the basis of the above embodiment, the method further includes:
receiving a login registration request sent by a terminal through a public network core network, wherein the login registration request comprises a terminal unique identifier;
specifically, the embodiment of the invention is a process of user public network login after the user completes the registration of the public network cluster APP.
A user transmits a cluster signaling by using a user plane in a public network, and when logging in a public network cluster APP, a special bearer for transmitting the cluster signaling is established.
The public network single-mode terminal/public private network double-mode terminal sends a REGISTER registration request (the registration request is a login registration request) to a public network cluster server through a public network base station and a public network core network, a head domain From fills a terminal identifier, the identifier only needs to uniquely identify UE in the public network core network, a temporary identifier is used as far as possible for safety, and the specific type is not specified;
and the public network core network acquires the unique terminal identifier of the UE according to the stored UE context, and the unique terminal identifier is carried in a REGISTER request sent to the public network cluster server.
Acquiring authentication parameters from a unified database of the private network core network according to the terminal unique identifier or a private network number corresponding to the terminal unique identifier, and sending a verification message to the terminal to initiate an authentication challenge;
specifically, the public network cluster server obtains the authentication parameters from the unified database of the private network core network according to the terminal unique identifier or the terminal private network number corresponding to the terminal unique identifier, and initiates an authentication challenge in a standard SIP abstract mode.
Receiving a challenge response message sent by the terminal, and authenticating the terminal according to the authentication parameters and the challenge response message;
specifically, the public network single-mode terminal/public private network dual-mode terminal sends a register message to the public network cluster server again, and the challenge response is carried;
after passing the authentication, sending a user login request to the private network core network, informing the terminal to login through a public network and requesting the subscription data of the terminal;
specifically, the public network cluster server performs authentication, sends a user login message to the private network core network after the authentication is passed, and notifies the private network core network that the UE is currently registered in the public network, that is, the terminal accesses through the public network and requests the cluster subscription data of the UE.
And sending a login registration response message to the terminal, wherein the login registration response message comprises the cluster subscription data of the terminal.
Specifically, the public network cluster server returns a registration response to the public network single-mode terminal or the public-private network dual-mode terminal through the public network core network and the public network base station, and the registration response carries the cluster subscription data of the UE.
On the basis of the above embodiment, the method further includes:
receiving a trunking service request message sent by a calling terminal through a public network core network, wherein the trunking service request message comprises a unique identifier of the calling terminal;
determining the private network number of the calling terminal according to the corresponding relation between the unique identification of the calling terminal and the private network number;
and using the private network number of the calling terminal to replace the unique identification of the calling terminal in the trunking service request message, and sending the trunking service request message to a private network core network so that the private network core network indicates the calling identity in the trunking service request sent to the called party.
Specifically, the embodiment of the present invention is a process of initiating a trunking service after a public network terminal and a public-private network dual-mode terminal log in, where the trunking service may be a voice single call, a visual single call, a voice group call, a visual group call, short data, a trunking supplementary service, and the like. When the calling party is used, after the public network cluster server receives the cluster service signaling sent by the public network core network, the private network number of the calling party is obtained according to the corresponding relation between the terminal unique identifier and the private network number, and the private network number is sent to the called party through the private network core network in the subsequent signaling process.
Further, if the calling party is used, a trunking service signaling is sent to the public network trunking server through the public network base station and the public network core network, the public network core network obtains the unique terminal identifier through the stored terminal context, the unique terminal identifier is carried in the trunking signaling sent to the public network trunking server, the public network trunking server obtains the private network number of the calling party according to the corresponding relation between the unique terminal identifier and the private network number, and the private network core network is sent to the called party for indicating the calling party in the subsequent signaling process.
On the basis of the above embodiment, the method further includes:
receiving a trunking service request message sent by the private network core network, wherein the service request message comprises a private network number of the called terminal;
determining the unique identifier of the called terminal according to the corresponding relation between the unique identifier of the called terminal and the private network number;
and replacing the private network number of the called terminal in the trunking service request message with the unique identifier of the called terminal, and sending the trunking service request message to a public network core network so that the public network core network acquires the temporary identifier of the called terminal in the public network according to the unique identifier of the terminal for addressing.
Specifically, the embodiment of the present invention is a process of receiving a trunking service after a public network terminal and a public-private network dual-mode terminal log in, where the trunking service may be a voice single call, a visual single call, a voice group call, a visual group call, short data, a trunking supplementary service, and the like. When the terminal is called, the private network core network sends a trunking service signaling to the public network trunking server when judging that the terminal is currently registered in the public network (through public network access), the public network trunking server obtains the called terminal unique identifier according to the corresponding relation between the terminal unique identifier and the private network number, and the called terminal unique identifier is used for indicating the called party in a trunking service request sent to the public network core network.
Further, if the terminal is called, the private network core network sends a trunking service signaling to the public network trunking server when judging that the terminal is currently registered in the public network, the public network trunking server obtains the unique identifier of the called terminal according to the corresponding relation between the unique identifier of the terminal and the private network number, the unique identifier of the called terminal is used in the trunking signaling sent to the public network core network, and the public network core network obtains the temporary identifier of the UE in the public network through the stored UE context (including the unique identifier of the terminal) and uses the temporary identifier of the UE in the public network for addressing in the public network. If the called party is in an idle state, the core network of the public network starts a paging process, and after the UE recovers the air interface through the SR process and is connected with S1, the cluster signaling is sent to the called party.
The embodiment of the invention can realize the dialing of one number (private network number) in the trunking service process for the calling user regardless of the type and the current access mode of the called terminal.
It should be noted that the present invention realizes unified account opening and unified number planning of public and private network users, and performs trunking service using private network numbers for public network terminals and public and private network dual-mode terminals. For some practical requirements that the public network number is needed to be used for dialing, as long as the public network core network carries the public network number in the registration request sent to the public network cluster server when the terminal is registered, the public network cluster server can establish the one-to-one correspondence relationship among the terminal unique identifier, the public network number and the private network number, and also supports the public network number to be used for dialing or indicates the public network number of the calling side to the called party.
It should be further noted that, the dedicated bearer established for the trunking service, such as single call, group call (realized using unicast), etc., will be released when the service is finished; and the special bearer established for transmitting the cluster signaling does not execute the deactivation operation during the period that the user logs in the public network cluster APP, and releases the signaling bearer when logging out of the APP.
On the basis of the above embodiment, the method further includes:
and if the registration request also comprises a public network number of the terminal, establishing a corresponding relation among the unique identifier of the terminal, the private network number and the public network number, wherein the public network number is determined by a public network core network according to self-stored context information of the terminal, so that the public network number is used for dialing and displaying.
Specifically, the public network single-mode terminal or the public-private network dual-mode terminal sends a registration request to the public network cluster server through the public network, and the public network core network can obtain the public network number of the UE through the terminal unique identifier in the context of the UE stored in the public network core network, and expand the public network number of the terminal in the registration request sent to the public network cluster server. And if the registration request forwarded to the private network core network carries the public network number, the private network core network stores the public network number into the cluster subscription data of the UE.
If the public network number of the terminal is expanded in the registration request sent by the public network core network to the public network cluster server, the public network cluster server establishes the corresponding relation among the unique terminal identifier, the private network number and the public network number.
Fig. 3 is a flowchart illustrating a code number processing method of a public-private network convergence system according to another embodiment of the present invention.
As shown in fig. 3, the method specifically includes the following steps:
s31, receiving a registration request sent by a public network cluster server, wherein the registration request comprises a terminal unique identifier and a terminal type, and the terminal type comprises a public network single-mode terminal or a public-private network dual-mode terminal;
specifically, the embodiment of the invention is applied to a private network core network, and specifically relates to a process of user public network registration after a public network terminal installs a public network cluster APP.
Specifically, the public network single-mode terminal or the public-private network dual-mode terminal sends a registration request to the public network cluster server through the public network, and the public network cluster server forwards the registration request to the private network core network. The registration request message carries the terminal unique identifier and the terminal type. The terminal type indicating terminal is a public network single-mode terminal, a private network single-mode terminal and a public and private network dual-mode terminal, and the value is only the public network single-mode terminal or the public and private network dual-mode terminal when the terminal is accessed through a public network; the terminal unique identifier may be an identifier that is independent of the terminal mode, such as IMEI, and can uniquely identify the terminal, and the dual-mode terminal is the same regardless of which mode the terminal unique identifier is in.
Further, the public network core network may obtain the public network number of the UE through the terminal unique identifier in the UE context stored in the public network core network, and extend the public network number of the terminal in the registration request sent to the public network cluster server. And if the registration request forwarded to the private network core network carries the public network number, the private network core network stores the public network number into the cluster subscription data of the UE.
S32, determining the private network number of the terminal according to the terminal type;
specifically, the private network core network determines the private network number of the public network single-mode terminal/public-private network dual-mode terminal according to the terminal type, and if the terminal is judged to be the public network single-mode terminal, the terminal is opened in a unified database, and the private network number is distributed to the terminal; and if the terminal is judged to be the public-private network dual-mode terminal, inquiring a private network number corresponding to the unique terminal identifier of the terminal from the unified database to serve as a public-private network cluster application unified number.
S33, sending a registration response message to the public network cluster server, wherein the registration response message comprises the private network number of the terminal, so that the terminal performs cluster service according to the private network number.
Specifically, the private network core network returns a registration response to the public network cluster server, the message carries the private network number of the terminal, the public network cluster server establishes the correspondence between the terminal unique identifier and the private network number, and the registration response is returned to the terminal through the public network core network and the public network base station.
The code number processing method of the public-private network convergence system provided by the embodiment of the invention is characterized in that a registration request sent to a public network cluster server during registration carries a terminal unique identifier and a terminal type, the public network cluster server forwards the registration request to a private network core network, the private network core network determines a private network number of a terminal according to the terminal type, and after the public network cluster server receives a registration response carrying the private network number returned by the private network core network, the corresponding relation between the terminal unique identifier and the private network number is established, so that a public network single-mode terminal or a public-private network dual-mode terminal carries out a trunking service according to the private network number, unified account opening and unified code number planning of public network users, private network users and public-private network dual-mode users in the cluster system can be realized, and influences brought by different access modes of the users are shielded.
On the basis of the above embodiment, the method further includes:
receiving a login registration request sent by the public network cluster server, wherein the login registration request comprises a terminal unique identifier;
acquiring authentication parameters from the unified database according to the unique terminal identifier or the private network number corresponding to the unique terminal identifier, and returning the authentication parameters to the public network cluster server;
and after the public network cluster server completes the authentication of the terminal, receiving a user login message sent by the public network cluster server, recording the login of the terminal through the public network, and returning cluster signing data of the terminal to the public network cluster server.
Specifically, after receiving a login registration request sent by a public network cluster server, a private network core network acquires authentication parameters from a unified database according to a terminal unique identifier carried in the login registration request or a private network number corresponding to the terminal unique identifier and returns the authentication parameters to the public network cluster server, the public network cluster server authenticates after receiving a challenge response of a terminal, sends a user login message to the private network core network after the authentication is passed, notifies the terminal to log in through the public network and requests cluster subscription data of the terminal, and the private network core network acquires the cluster subscription data of the terminal from the unified database and returns the cluster subscription data to the public network cluster server.
On the basis of the above embodiment, the method further includes:
after receiving the cluster service request, judging whether the access mode of the called terminal is public network access;
and when the access mode of the called terminal is judged to be a public network, sending the cluster service request to the public network cluster server, wherein the cluster service request comprises the private network number of the called terminal.
Specifically, the embodiment of the present invention is a process of receiving a trunking service after a public network terminal and a public-private network dual-mode terminal log in, where the trunking service may be a voice single call, a visual single call, a voice group call, a visual group call, short data, a trunking supplementary service, and the like. When the terminal is called, the private network core network firstly judges whether the terminal is registered in a public network (when the terminal is accessed through the public network, the private network core network is informed by a public network cluster server after authentication when logging in an APP), namely whether the terminal is accessed through the public network, and when the terminal is judged to be currently registered in the public network, a cluster service signaling is sent to the public network cluster server, wherein the signaling comprises a private network number of the terminal.
On the basis of the above embodiment, after the step S31, the method further includes:
and if the registration request also comprises the public network number of the terminal, storing the public network number in the cluster subscription data of the terminal in the unified database.
Specifically, the public network core network may obtain the public network number of the UE through the unique terminal identifier in the context of the UE stored in the public network core network, and extend the public network number of the terminal in the registration request sent to the public network cluster server. And if the registration request sent to the private network core network carries the public network number, the private network core network stores the public network number into the cluster subscription data of the UE.
Fig. 4 is a flowchart illustrating a user public network registration process according to an embodiment of the present invention.
As shown in fig. 4, the method specifically includes the following steps:
a public network single-mode terminal or a public-private network double-mode terminal sends a registration request to a public network cluster server through a public network, and a message carries a terminal unique identifier and a terminal type;
the public network cluster server transmits a registration request to a private network core network;
the private network core network determines the private network number of the public network single-mode terminal/public private network dual-mode terminal according to the terminal type, and if the terminal is judged to be the public network single-mode terminal, the terminal is opened in a unified database, and the private network number is distributed to the terminal; if the terminal is judged to be a public-private network dual-mode terminal, inquiring a private network number corresponding to the unique terminal identifier from the unified database, and using the private network number as a public-private network cluster application unified number;
the private network core network returns a registration response to the public network cluster server, and the message carries the private network number of the terminal;
the public network cluster server establishes a corresponding relation between the terminal unique identifier and the private network number;
and the public network cluster server returns a registration response to the terminal through the public network core network and the public network base station.
Fig. 5 is a flowchart illustrating a user public network login process according to an embodiment of the present invention.
As shown in fig. 5, the method specifically includes the following steps:
a user transmits a cluster signaling by using a user plane in a public network, and when logging in a public network cluster APP, a special bearer for transmitting the cluster signaling is established;
the public network single-mode terminal/public private network double-mode terminal sends a REGISTER registration request to a public network cluster server through a public network base station and a public network core network;
the public network cluster server acquires authentication parameters from a unified database of a private network core network according to the unique terminal identifier or the corresponding private terminal network number, and initiates an authentication challenge in a standard SIP abstract mode;
the public network single-mode terminal/public private network double-mode terminal sends a REGISTER message to the public network cluster server again, and the challenge response is carried;
the public network cluster server authenticates, informs the private network core network of the UE to register in the public network after the authentication is passed, and requests the private network core network for the cluster subscription data of the UE;
and the public network cluster server returns a registration response to the public network single-mode terminal/public private network dual-mode terminal through the public network core network and the public network base station, wherein the registration response carries the cluster subscription data of the UE.
Fig. 6 is a schematic structural diagram illustrating a code number processing apparatus of a public-private network convergence system according to an embodiment of the present invention.
As shown in fig. 6, the apparatus includes: a first receiving unit 61, a first sending unit 62, a second receiving unit 63, a first establishing unit 64 and a second sending unit 65, wherein:
the first receiving unit 61 is configured to receive a registration request sent by a terminal through a core network of a public network, where the registration request includes a unique terminal identifier and a terminal type, and the terminal type includes a public network single-mode terminal or a public-private network dual-mode terminal;
the first sending unit 62 is configured to send the registration request to a private network core network;
the second receiving unit 63 is configured to receive a registration response message sent by the private network core network, where the registration response message includes a private network number of the terminal, and the private network number is determined by the private network core network according to the terminal type;
the first establishing unit 64 is configured to establish a correspondence between the unique terminal identifier and a private network number;
the second sending unit 65 is configured to send the registration response message to the terminal through the public network core network.
The code number processing device of the public-private network convergence system provided by the embodiment of the invention carries the unique terminal identifier and the terminal type through the registration request sent to the public network cluster server during registration, the public network cluster server forwards the registration request to the private network core network, the private network core network determines the private network number of the terminal according to the terminal type, and after the public network cluster server receives the registration response carrying the private network number returned by the private network core network, the corresponding relation between the unique terminal identifier and the private network number is established, so that the public network single-mode terminal or the public-private network dual-mode terminal carries out the cluster service according to the private network number, the unified account opening and unified code number planning of the public network users, the private network users and the public-private network dual-mode users in the cluster system can be realized, and the influence brought by different access modes of the users is shielded.
On the basis of the above embodiment, the apparatus further includes:
a third receiving unit, configured to receive a login registration request sent by a terminal through a public network core network, where the login registration request includes a terminal unique identifier;
a third sending unit, configured to obtain an authentication parameter from a unified database of the private network core network according to a correspondence between the unique terminal identifier and a private network number, send a verification message to the terminal, and initiate an authentication challenge;
the authentication unit is used for receiving the challenge response message sent by the terminal and authenticating the terminal according to the authentication parameters and the challenge response message;
a fourth sending unit, configured to send a user login message to the private network core network after the authentication is passed, notify the terminal of logging in through a public network, and request cluster subscription data of the terminal;
a fifth sending unit, configured to send a login registration response message to the terminal, where the login registration response message includes the cluster subscription data of the terminal.
On the basis of the above embodiment, the apparatus further includes:
a fourth receiving unit, configured to receive a trunking service request message sent by a calling terminal through a public network core network, where the trunking service request message includes the unique terminal identifier;
a first determining unit, configured to determine a private network number of the calling terminal according to a correspondence between the unique identifier of the calling terminal and the private network number;
and a fifth sending unit, configured to use the private network number of the calling terminal to replace the unique identifier of the calling terminal in the trunking service request message, and send the trunking service request message to a private network core network, so that the private network core network indicates the identity of the calling party in the trunking service request sent to the called party.
On the basis of the above embodiment, the apparatus further includes:
a fifth receiving unit, configured to receive a trunking service request message sent by the private network core network, where the service request message includes a private network number of a called terminal;
the second determining unit is used for determining the unique identifier of the called terminal according to the corresponding relation between the unique identifier of the called terminal and the private network number;
a sixth sending unit, configured to send the trunking service request message to a public network core network by using the unique identifier of the called terminal to replace the private network number of the called terminal in the trunking service request message, so that the public network core network obtains the temporary identifier of the called terminal in the public network according to the unique identifier of the terminal to perform addressing.
On the basis of the above embodiment, the apparatus further includes:
and the second establishing unit is used for establishing the corresponding relation among the unique terminal identifier, the private network number and the public network number if the registration request comprises the public network number of the terminal, wherein the public network number is determined by the public network core network according to the self-stored context information of the terminal, so that the public network number is used for dialing and displaying.
Fig. 7 is a schematic structural diagram illustrating a code number processing apparatus of a public-private network convergence system according to an embodiment of the present invention.
As shown in fig. 7, the apparatus includes: a first receiving unit 71, a determining unit 72 and a first transmitting unit 73, wherein:
the first receiving unit 71 is configured to receive a registration request sent by a public network cluster server, where the registration request includes a terminal unique identifier and a terminal type, and the terminal type includes a public network single-mode terminal or a public-private network dual-mode terminal;
the determining unit 72 is configured to determine a private network number of the terminal according to the terminal type;
the first sending unit 73 is configured to send a registration response message to the public network cluster server, where the registration response message includes a private network number of the terminal, so that the terminal performs a cluster service according to the private network number.
The code number processing device of the public-private network convergence system provided by the embodiment of the invention carries the unique terminal identifier and the terminal type through the registration request sent to the public network cluster server during registration, the public network cluster server forwards the registration request to the private network core network, the private network core network determines the private network number of the terminal according to the terminal type, and after the public network cluster server receives the registration response carrying the private network number returned by the private network core network, the corresponding relation between the unique terminal identifier and the private network number is established, so that the public network single-mode terminal or the public-private network dual-mode terminal carries out the cluster service according to the private network number, the unified account opening and unified code number planning of the public network users, the private network users and the public-private network dual-mode users in the cluster system can be realized, and the influence brought by different access modes of the users is shielded.
On the basis of the foregoing embodiment, the determining unit 72 is specifically configured to:
if the terminal type is a public network single-mode terminal, opening a household in a unified database, and distributing a private network number for the terminal;
and if the terminal type is a public-private network dual-mode terminal, inquiring a private network number corresponding to the unique terminal identifier from the unified database according to the unique terminal identifier.
On the basis of the above embodiment, the apparatus further includes:
the second receiving unit is used for receiving a login registration request sent by the public network cluster server, wherein the login registration request comprises a terminal unique identifier;
the first return unit is used for acquiring authentication parameters from the unified database according to the unique terminal identifier or the private network number corresponding to the unique terminal identifier and returning the authentication parameters to the public network cluster server;
and the second returning unit is used for receiving the user login message sent by the public network cluster server after the public network cluster server completes authentication on the terminal, recording the login of the terminal through the public network, and returning the cluster signing data of the terminal to the public network cluster server.
On the basis of the above embodiment, the apparatus further includes:
the judging unit is used for judging whether the access mode of the called terminal is public network access or not after receiving the cluster service request;
and the second sending unit is used for sending a cluster service request to the public network cluster server when the access mode of the called terminal is judged to be a public network, wherein the cluster service request comprises a private network number of the terminal.
On the basis of the above embodiment, the apparatus further includes:
and the storage unit is used for storing the public network number in the cluster subscription data of the terminal in the unified database if the registration request comprises the public network number of the terminal.
The code number processing apparatus of the public-private network convergence system described in this embodiment may be configured to execute the method embodiments, and the principle and technical effect are similar, which are not described herein again.
Fig. 8 illustrates a physical structure diagram of an electronic device, and as shown in fig. 8, the electronic device may include: a processor (processor)81, a communication Interface (Communications Interface)82, a memory (memory)83 and a communication bus 84, wherein the processor 81, the communication Interface 82 and the memory 83 complete communication with each other through the communication bus 84. Processor 81 may invoke logic instructions in memory 83 to perform the methods provided by the various embodiments described above.
In addition, the logic instructions in the memory 83 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, embodiments of the present invention further provide a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is implemented by a processor to execute the methods provided in the foregoing embodiments.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (13)
1. A code number processing method of a public and private network convergence system is characterized by comprising the following steps:
receiving a registration request sent by a terminal through a public network core network, wherein the registration request comprises a terminal unique identifier and a terminal type, and the terminal type comprises a public network single-mode terminal or a public-private network dual-mode terminal;
sending the registration request to a private network core network;
receiving a registration response message sent by the private network core network, wherein the registration response message comprises a private network number of the terminal, and the private network number is determined by the private network core network according to the type of the terminal;
establishing a corresponding relation between the unique terminal identifier and a private network number;
and forwarding the registration response message to the terminal through the public network core network.
2. The method for processing the code number of the public and private network convergence system according to claim 1, wherein the method further comprises:
receiving a login registration request sent by a terminal through a public network core network, wherein the login registration request comprises a terminal unique identifier;
acquiring authentication parameters from a unified database of the private network core network according to the terminal unique identifier or a private network number corresponding to the terminal unique identifier, and sending a verification message to the terminal to initiate an authentication challenge;
receiving a challenge response message sent by the terminal, and authenticating the terminal according to the authentication parameters and the challenge response message;
after passing the authentication, sending a user login message to the private network core network, informing the terminal to log in through a public network, and requesting cluster subscription data of the terminal;
and sending a login registration response message to the terminal, wherein the login registration response message comprises the cluster subscription data of the terminal.
3. The method for processing the code number of the public and private network convergence system according to claim 2, wherein the method further comprises:
receiving a trunking service request message sent by a calling terminal through a public network core network, wherein the trunking service request message comprises a unique identifier of the calling terminal;
determining the private network number of the calling terminal according to the corresponding relation between the unique identification of the calling terminal and the private network number;
and using the private network number of the calling terminal to replace the unique identification of the calling terminal in the trunking service request message, and sending the trunking service request message to a private network core network so that the private network core network indicates the calling identity in the trunking service request sent to the called party.
4. The method for processing the code number of the public and private network convergence system according to claim 2, wherein the method further comprises:
receiving a trunking service request message sent by the private network core network, wherein the service request message comprises a private network number of a called terminal;
determining the unique identifier of the called terminal according to the corresponding relation between the unique identifier of the called terminal and the private network number;
and replacing the private network number of the called terminal in the trunking service request message with the unique identifier of the called terminal, and sending the trunking service request message to a public network core network so that the public network core network acquires the temporary identifier of the called terminal in the public network according to the unique identifier of the terminal for addressing.
5. The method for processing the code number of the public and private network convergence system according to claim 1, wherein the method further comprises:
and if the registration request also comprises a public network number of the terminal, establishing a corresponding relation among the unique identifier of the terminal, the private network number and the public network number, wherein the public network number is determined by a public network core network according to self-stored context information of the terminal, so that the public network number is used for dialing and displaying.
6. A code number processing method of a public and private network convergence system is characterized by comprising the following steps:
receiving a registration request sent by a public network cluster server, wherein the registration request comprises a terminal unique identifier and a terminal type, and the terminal type comprises a public network single-mode terminal or a public-private network dual-mode terminal;
determining the private network number of the terminal according to the terminal type;
sending a registration response message to the public network cluster server, wherein the registration response message comprises a private network number of the terminal, so that the terminal performs cluster service according to the private network number;
the determining the private network number of the terminal according to the terminal type includes:
if the terminal type is a public network single-mode terminal, opening a household in a unified database, and distributing a private network number for the terminal; and if the terminal type is a public-private network dual-mode terminal, inquiring a private network number corresponding to the unique terminal identifier from the unified database according to the unique terminal identifier.
7. The method for processing the code number of the public-private network convergence system according to claim 6, wherein the method further comprises:
receiving a login registration request sent by the public network cluster server, wherein the login registration request comprises a terminal unique identifier;
acquiring authentication parameters from the unified database according to the unique terminal identifier or the private network number corresponding to the unique terminal identifier, and returning the authentication parameters to the public network cluster server;
and after the public network cluster server completes the authentication of the terminal, receiving a user login message sent by the public network cluster server, recording the login of the terminal through the public network, and returning cluster signing data of the terminal to the public network cluster server.
8. The method for processing the code number of the public-private network convergence system according to claim 7, wherein the method further comprises:
after receiving the cluster service request, judging whether the access mode of the called terminal is public network access;
and when the access mode of the called terminal is judged to be a public network, sending the cluster service request to the public network cluster server, wherein the cluster service request comprises the private network number of the called terminal.
9. The code number processing method for the public-private network convergence system according to claim 6, wherein after the receiving the registration request sent by the public network cluster server, the method further comprises:
and if the registration request comprises the public network number of the terminal, storing the public network number in the cluster subscription data of the terminal in the unified database.
10. A code number processing device of a public and private network convergence system is characterized by comprising:
the first receiving unit is used for receiving a registration request sent by a terminal through a public network core network, wherein the registration request comprises a terminal unique identifier and a terminal type, and the terminal type comprises a public network single-mode terminal or a public-private network dual-mode terminal;
a first sending unit, configured to send the registration request to a private network core network;
a second receiving unit, configured to receive a registration response message sent by the private network core network, where the registration response message includes a private network number of the terminal, and the private network number is determined by the private network core network according to the terminal type;
the first establishing unit is used for establishing the corresponding relation between the unique terminal identifier and the private network number;
and the second sending unit is used for sending the registration response message to the terminal through the public network core network.
11. A code number processing device of a public and private network convergence system is characterized by comprising:
the first receiving unit is used for receiving a registration request sent by a public network cluster server, wherein the registration request comprises a terminal unique identifier and a terminal type, and the terminal type comprises a public network single-mode terminal or a public-private network dual-mode terminal;
the determining unit is used for determining the private network number of the terminal according to the terminal type;
and the first sending unit is used for sending a registration response message to the public network cluster server, wherein the registration response message comprises the private network number of the terminal, so that the terminal performs cluster service according to the private network number.
12. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the code number processing method of the public/private network convergence system according to any one of claims 1 to 5 or the steps of the code number processing method of the public/private network convergence system according to any one of claims 6 to 9 when executing the program.
13. A non-transitory computer readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of the code number processing method of the public/private network convergence system according to any one of claims 1 to 5, or the steps of the code number processing method of the public/private network convergence system according to any one of claims 6 to 9.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113573346A (en) * | 2021-07-12 | 2021-10-29 | 中国联合网络通信集团有限公司 | Data processing method and device |
| CN115515082A (en) * | 2021-06-21 | 2022-12-23 | 普天信息技术有限公司 | 4G and 5G public and private network convergence cluster communication method and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6970719B1 (en) * | 2000-06-15 | 2005-11-29 | Sprint Spectrum L.P. | Private wireless network integrated with public wireless network |
| CN102572784A (en) * | 2012-02-20 | 2012-07-11 | 深圳市震有科技有限公司 | Method and system for realizing one-machine dual-number of single-card mobile phone in 3G private network |
| CN105848084A (en) * | 2015-01-15 | 2016-08-10 | 普天信息技术有限公司 | Method and system for intercommunication of 3G special network and public network |
| KR101669165B1 (en) * | 2015-07-07 | 2016-10-25 | 주식회사 케이티 | Method for providing private network service and mobility management entity for the same |
| CN106332047A (en) * | 2015-06-17 | 2017-01-11 | 深圳市中兴微电子技术有限公司 | Private network registration method and system, and corresponding network element device |
| CN109996190A (en) * | 2017-12-29 | 2019-07-09 | 普天信息技术有限公司 | A kind of public affairs private network cluster emerging system group call business realizing method and system |
-
2019
- 2019-10-22 CN CN201911007666.9A patent/CN112788738A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6970719B1 (en) * | 2000-06-15 | 2005-11-29 | Sprint Spectrum L.P. | Private wireless network integrated with public wireless network |
| CN102572784A (en) * | 2012-02-20 | 2012-07-11 | 深圳市震有科技有限公司 | Method and system for realizing one-machine dual-number of single-card mobile phone in 3G private network |
| CN105848084A (en) * | 2015-01-15 | 2016-08-10 | 普天信息技术有限公司 | Method and system for intercommunication of 3G special network and public network |
| CN106332047A (en) * | 2015-06-17 | 2017-01-11 | 深圳市中兴微电子技术有限公司 | Private network registration method and system, and corresponding network element device |
| KR101669165B1 (en) * | 2015-07-07 | 2016-10-25 | 주식회사 케이티 | Method for providing private network service and mobility management entity for the same |
| CN109996190A (en) * | 2017-12-29 | 2019-07-09 | 普天信息技术有限公司 | A kind of public affairs private network cluster emerging system group call business realizing method and system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115515082A (en) * | 2021-06-21 | 2022-12-23 | 普天信息技术有限公司 | 4G and 5G public and private network convergence cluster communication method and system |
| CN115515082B (en) * | 2021-06-21 | 2023-11-24 | 普天信息技术有限公司 | 4G and 5G public and private network converged cluster communication method and system |
| CN113573346A (en) * | 2021-07-12 | 2021-10-29 | 中国联合网络通信集团有限公司 | Data processing method and device |
| CN113573346B (en) * | 2021-07-12 | 2023-10-20 | 中国联合网络通信集团有限公司 | Data processing method and device |
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