CN117641563A - Session binding method and function, storage medium and electronic device - Google Patents
Session binding method and function, storage medium and electronic device Download PDFInfo
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- H—ELECTRICITY
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- H—ELECTRICITY
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Abstract
The present disclosure relates to the field of communications technologies, and in particular, to a session binding method and function, a computer readable storage medium, and an electronic device, where the method includes: summarizing information of a plurality of binding support functions into session binding data, wherein the information of the binding support functions comprises a user terminal address, a binding support function address and policy control function information; the session binding data is used for feeding back policy control function information corresponding to the target terminal address to the binding information request terminal based on the target terminal address sent by the binding information request terminal. The technical scheme of the embodiment of the disclosure improves the efficiency of session binding.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a session binding method and function, a computer readable storage medium, and an electronic device.
Background
For the distributed BSF (Binding Support Function ) deployment scenario, AF/NEF (Application Function )/(Network Exposure Function, network open function) needs to look up PCF (Policy Control Function ) information serving an ethernet session through NRF (NF Register Function, network registration function) according to UE MAC (Media Access Control, hardware address) address.
However, since the MAC address has no specific rule, the PCF (Policy Control Function ) cannot be bound to different BSFs by differentiating ranges as the IP address, so that the AF/NEF needs to send a lookup request to each BSF, resulting in a low efficiency of session binding.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The present disclosure aims to provide a session binding method, a session binding function, a computer readable medium and an electronic device, so as to improve the efficiency of session binding at least to some extent.
According to a first aspect of the present disclosure, there is provided a session binding method applied to a central data terminal, including:
summarizing information of a plurality of binding support functions into session binding data, wherein the information of the binding support functions comprises a user terminal address, a binding support function address and policy control function information;
the session binding data is used for feeding back the strategy control function information corresponding to the target terminal address to the binding information request terminal based on the target terminal address sent by the binding information request terminal.
In an exemplary embodiment of the present disclosure, the aggregating the information of the plurality of binding support functions into session binding data includes:
and responding to the registration request of each binding support function, and summarizing the information of each binding support function into session binding data.
In an exemplary embodiment of the present disclosure, the method further comprises:
receiving a target terminal address sent by the binding information request terminal;
determining that the target terminal address corresponds to the policy control function information in the session binding data according to the target terminal address and the user terminal address;
and feeding back the strategy control function information to the binding information request terminal.
In an exemplary embodiment of the present disclosure, the method further comprises:
determining that the target terminal address corresponds to the binding support function address in the session binding data according to the target terminal address and the user terminal address;
and feeding back the binding support function address to the binding information request terminal.
In an exemplary embodiment of the present disclosure, the method further comprises:
and responding that the addresses of the user terminals are different from the target terminal address, and sending binding failure information to the binding information request terminal.
In one exemplary embodiment of the present disclosure, the session is a non-IP type PDU session.
According to a second aspect of the present disclosure, there is provided a session binding method applied to a binding information requesting end, including:
receiving the central data end address;
and sending a target terminal address to the central data terminal so that the central data terminal can feed back strategy control function information corresponding to the target terminal address according to the target terminal address.
According to a third aspect of the present disclosure, there is provided a session binding method, including:
receiving a registration request of a strategy control function, and acquiring a user terminal address and strategy control function information;
and transmitting the binding support function address user terminal address and the strategy control function information as the binding support function information to the center data end, so that the center data end gathers the binding support function information into session binding data.
According to a fourth aspect of the present disclosure, there is provided a session binding method applied to a network registration function, including:
receiving a session establishment request of a binding information request terminal, and sending the address of the central data terminal to the binding information request terminal, so that the binding information request terminal obtains policy control function information corresponding to a target terminal address from the central data terminal according to the target terminal address.
According to a fifth aspect of the present disclosure, there is provided a session binding function including a central data end and a binding support function end, including:
the binding support function end is used for receiving a registration request of the policy control function, acquiring a user terminal address and policy control function information, and transmitting the binding support function address user terminal address and the policy control function information to the central data end as the binding support function information;
the center data end is used for summarizing the information of the plurality of binding support functions into session binding data;
the information of the binding support function comprises a user terminal address, a binding support function address and policy control function information;
the session binding data is used for feeding back the strategy control function information corresponding to the target terminal address to the binding information request terminal based on the target terminal address sent by the binding information request terminal.
In an exemplary embodiment of the present disclosure, the central data terminal is further configured to receive a target terminal address sent by a binding information request terminal, and feed back policy control function information corresponding to the target terminal address to the binding information request terminal according to the target terminal address.
According to a sixth aspect of the present disclosure, there is provided a computer readable medium having stored thereon a computer program which, when executed by a processor, implements the method described above.
According to a seventh aspect of the present disclosure, there is provided an electronic apparatus, comprising: one or more processors; and a memory for storing one or more programs that, when executed by the one or more processors, cause the one or more processors to implement the methods described above.
According to the session binding method provided by the embodiment of the disclosure, information of a plurality of binding support functions is summarized into session binding data, and the information of the binding support functions comprises a user terminal address, a binding support function address and policy control function information; the session binding data is used for feeding back policy control function information corresponding to the target terminal address to the binding information request terminal based on the target terminal address sent by the binding information request terminal. Compared with the prior art, the method and the device have the advantages that the information of the binding support function is summarized into the session binding data by the center data end, when the session binding is carried out, the searching and the feedback of the strategy control function information can be completed at the center data end only according to the sent target terminal address of the binding information request end, the session binding is completed, the searching request is not required to be sent to a plurality of binding support functions, the data output quantity is reduced, and the efficiency of the session binding is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort. In the drawings:
FIG. 1 schematically illustrates a data interaction diagram of a session binding method in an exemplary embodiment of the present disclosure;
FIG. 2 schematically illustrates a flow chart of a session binding method in an exemplary embodiment of the present disclosure;
FIG. 3 schematically illustrates a data interaction diagram of another session binding method in an exemplary embodiment of the present disclosure;
FIG. 4 schematically illustrates a flow chart of another session binding method in an exemplary embodiment of the present disclosure;
FIG. 5 schematically illustrates a flow chart of yet another session binding method in an exemplary embodiment of the present disclosure;
FIG. 6 schematically illustrates a data interaction diagram of yet another session binding method in an exemplary embodiment of the present disclosure;
fig. 7 shows a schematic diagram of an electronic device to which embodiments of the present disclosure may be applied.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software or in one or more hardware modules or integrated circuits or in different networks and/or processor devices and/or microcontroller devices.
In the current 3GPP (3 rd Generation Partnership Project, third generation partnership project) specification, when BSF is distributed deployment, there are multiple BSFs, for IP type PDU (Protocol Data Unit ) session, AF (Application Function, application function) searches corresponding BSFs according to UE IP address range, each BSF is responsible for different IP range (IP range), when BSF is registered to NRF (NF Register Function, network registration function), the responsible UE IP address range is carried over, but for ethernet type PDU session, i.e. UE address is MAC address type, BSF cannot be searched by dividing range as same as IP address, if AF needs to search BSF according to MAC address, search request needs to be sent to each BSF each time, which results in very low efficiency, and many signaling transmissions are added in network, resulting in low session binding efficiency.
The MAC address is a hardware address, which is used to define the location of the network device, and is 48 bits (6 bytes) in total, and is expressed in hexadecimal. The last 24 bits are assigned by organizations such as IEEE, etc., and the first 24 bits are specified by the manufacturer actually producing the network device.
Based on the above drawbacks, the present disclosure provides a session binding method applied to a central data end, and referring to fig. 1, the central data end performs step S101 to aggregate information of a plurality of binding support functions into session binding data.
In step S110, information of a plurality of binding support functions is summarized as session binding data;
the information of the binding support function comprises a user terminal address, a binding support function address and policy control function information. The session binding data is used for feeding back the strategy control function information corresponding to the target terminal address to the binding information request terminal based on the target terminal address sent by the binding information request terminal.
In this example real-time manner, the central data side may respond to the registration request of the binding support function and aggregate the information of the binding support function into session binding data, where the user terminal address and the policy control function information in the information of the binding support function are registered and provided by the policy control function.
Specifically, the user may send a session establishment request to the policy control function, and then the policy control function registers the user address and the policy control function information to the binding support function, so that the central data side can aggregate information of a plurality of binding support functions.
In this exemplary embodiment, the user terminal address is a user UE MAC address, or may be an address of another non-IP type, which is not specifically limited in this exemplary embodiment.
In this example embodiment, referring to fig. 2, the above-mentioned center data terminal may further include steps S210 to S230. Specifically:
in step S210, a target terminal address sent by the binding information request end is received.
In an example embodiment of the present disclosure, the target terminal address may be a target UE MAC address, and may be sent by a binding information request end, where the binding information request end may be formed by AF (Application Function ) connection NEF (Network Exposure Function, network open function), or may be a separate AF, and in this example embodiment, no specific limitation is made.
In step S220, the policy control function information corresponding to the target terminal address is determined in the session binding data according to the target terminal address and the user terminal address.
In an example embodiment of the present disclosure, after receiving the target terminal address, the central data terminal compares the target address with the user terminal address, searches for whether there is a user terminal address consistent with the target terminal address in the plurality of user terminal addresses, and if so, determines policy control function information corresponding to the user terminal address as policy control function information corresponding to the target terminal address.
In step S230, the policy control function information is fed back to the binding information requesting end.
In an example embodiment of the present disclosure, after obtaining, at the central data side, the corresponding policy control function information obtained according to the target terminal address, the policy control function information may be fed back to the binding information requesting side.
If the user terminal address which is the same as the target terminal address does not exist in the central data end, the central data end feeds back binding failure information to the binding information request end. In this example embodiment, the binding failure information may be text information such as "no matching item", "binding failure", or may be digital information, for example, the central data end may send "0" to the data request end to indicate binding failure, and the content of the binding failure information may be customized according to the user requirement, which is not specifically limited in this example embodiment.
In this example embodiment, the policy control function information may include address information of a policy control function bound to the user.
In an example embodiment of the present disclosure, referring to fig. 3, step S310 may be performed first, and the UE end may send a UE PDU session establishment request to the above-mentioned policy control function, and after the policy control function receives a request for UE PDU session establishment, the policy control function performs step S302 to register a user address and policy control function information to the above-mentioned binding support function. The binding support function executes step S303 and step S304, and feeds back registration success information to the policy control function, and then sends the information of the binding support function to the central data end, where the information of the binding support function may include a user terminal address, a binding support function address, and policy control function information.
Further, the present disclosure further provides a session binding method applied to a binding information request end, and referring to fig. 4, the session binding step may include the following steps:
step S410, receiving the central data terminal address;
step S420, a target terminal address is sent to the central data end, so that the central data end can feed back policy control function information corresponding to the target terminal address according to the target terminal address.
In the present exemplary embodiment, the binding information requesting end may be an AF (Application Function ) connection NEF (Network Exposure Function, network open function), or may be a separate AF, which is not specifically limited in the present exemplary embodiment.
The above steps are described in detail below.
In step S410, the central data end address is received.
In this example embodiment, the binding information request end may carry information including the target terminal address to find the central data end in the network registration function, and after the network registration function receives the search request, send the central data end address to the binding information request end, and the binding receives the central data end address.
In step S420, a target terminal address is sent to the central data end, so that the central data end can feed back policy control function information corresponding to the target terminal address according to the target terminal address.
In an example embodiment of the present disclosure, after the binding information request terminal obtains the central data terminal address, the target terminal address is sent to the central data terminal based on the central data terminal address, so that the central data terminal feeds back policy control function information corresponding to the target terminal address to the binding information request terminal.
After receiving the target terminal address, the central data terminal compares the target address with the user terminal addresses, searches whether the user terminal address consistent with the target terminal address exists in the plurality of user terminal addresses, and if so, determines the strategy control function information corresponding to the user terminal address as the strategy control function information corresponding to the target terminal address.
In an example embodiment of the present disclosure, after obtaining, at the central data side, the corresponding policy control function information obtained according to the target terminal address, the policy control function information may be fed back to the binding information requesting side.
If the user terminal address which is the same as the target terminal address does not exist in the central data end, the central data end feeds back binding failure information to the binding information request end. In this example embodiment, the binding failure information may be text information such as "no matching item", "binding failure", or may be digital information, for example, the central data end may send "0" to the data request end to indicate binding failure, and the content of the binding failure information may be customized according to the user requirement, which is not specifically limited in this example embodiment.
Still further, the present disclosure further discloses a session binding method for binding a support function end, which may include step S510 and step S520, as shown with reference to fig. 5.
In step S510, a registration request of the policy control function is received, and the user terminal address and the policy control function information are acquired.
In this example embodiment, the binding support function receives the registration request of the policy control function, and obtains the user terminal address and the policy control function information from the policy control function, where the user terminal address is obtained by the policy control function when the UE registers with the policy control function, and the policy control function information may be the policy control function address.
In step S520, the binding support function address user terminal address and the policy control function information are transmitted to the central data end as the binding support function information, so that the central data end gathers the binding support function information into session binding data.
In an example embodiment of the present disclosure, the binding support function sends its own address, that is, the binding support function address, and the user terminal address and policy control function information described above, as information of the binding support function to the central data side, so that the central data side can aggregate the information of the binding support function into session binding data.
The process of the central data side summarizing the information of the binding support function into the session binding data has been described in detail above, and therefore will not be described in detail here.
Still further, the present disclosure also discloses a new session binding method, which is applied to a network registration function, and in service registration, receives a session establishment request of a binding information request end, and sends the central data end address to the binding information request end, so that the binding information request end obtains policy control function information corresponding to a target terminal address from the central data end according to the target terminal address.
The specific operation process of the network registration function has been described in detail, and therefore, will not be described herein.
Specifically, referring to fig. 6, the network registration function may first perform step S601, receive a lookup request that the binding information request end carries information including the target terminal address, then perform step S602, feedback the central data end address to the binding information request end, so that the binding information request end obtains policy control function information corresponding to the target terminal address from the central data end according to the target terminal address, specifically, the binding information request end may perform step S603, send the target terminal address to the central data end, and then the central data end may perform step S604, and feedback the policy control function information to the binding information request end.
The session binding function can comprise a central data end and a binding support function end, wherein the binding support function end is used for receiving a registration request of a policy control function, acquiring a user terminal address and policy control function information, and transmitting the binding support function address user terminal address and the policy control function information as the binding support function information to the central data end; the center data end is used for summarizing the information of the plurality of binding support functions into session binding data; the information of the binding support function comprises a user terminal address, a binding support function address and policy control function information; the session binding data is used for feeding back the strategy control function information corresponding to the target terminal address to the binding information request terminal based on the target terminal address sent by the binding information request terminal.
In this exemplary embodiment, the roles and execution steps of the central data side and the binding support function may refer to the above description of the binding session function, and will not be repeated here.
In summary, in this exemplary embodiment, the present disclosure uses the central data end to collect the information of the binding support function as session binding data, and when performing session binding, the search and feedback of the policy control function information can be completed at the central data end only according to the target terminal address sent by the binding information request end, so that session binding is completed, and the search request does not need to be sent to the binding support function, thereby reducing the data output and improving the efficiency of session binding.
It is noted that the above-described figures are merely schematic illustrations of processes involved in a method according to exemplary embodiments of the present disclosure, and are not intended to be limiting. It will be readily appreciated that the processes shown in the above figures do not indicate or limit the temporal order of these processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, for example, among a plurality of modules.
In addition, in an exemplary embodiment of the present disclosure, an electronic device capable of implementing the above video content determination is also provided.
Those skilled in the art will appreciate that the various aspects of the present disclosure may be implemented as a system, method, or program product. Accordingly, various aspects of the disclosure may be embodied in the following forms, namely: an entirely hardware embodiment, an entirely software embodiment (including firmware, micro-code, etc.) or an embodiment combining hardware and software aspects may be referred to herein as a "circuit," module "or" system.
An electronic device 700 according to such an embodiment of the present disclosure is described below with reference to fig. 7. The electronic device 700 shown in fig. 7 is merely an example and should not be construed to limit the functionality and scope of use of embodiments of the present disclosure in any way.
As shown in fig. 7, the electronic device 700 is embodied in the form of a general purpose computing device. Components of electronic device 700 may include, but are not limited to: the at least one processing unit 710, the at least one storage unit 720, a bus 730 connecting the different system components (including the storage unit 720 and the processing unit 710), and a display unit 740.
Wherein the storage unit stores program code that is executable by the processing unit 710 such that the processing unit 710 performs steps according to various exemplary embodiments of the present disclosure described in the above-described "exemplary methods" section of the present specification. For example, the processing unit 710 may perform step S110 as shown in fig. 1: the method comprises the steps that information of a plurality of binding support functions is summarized into session binding data, the information of the binding support functions comprises a user terminal address, a binding support function address and policy control function information, and the session binding data is used for feeding back the policy control function information corresponding to a target terminal address to a binding information request terminal based on the target terminal address sent by the binding information request terminal.
As another example, the electronic device may implement the steps shown in fig. 2-6.
The memory unit 720 may include readable media in the form of volatile memory units, such as Random Access Memory (RAM) 721 and/or cache memory 722, and may further include Read Only Memory (ROM) 723.
The storage unit 720 may also include a program/utility 724 having a set (at least one) of program modules 725, such program modules 725 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment.
Bus 730 may be a bus representing one or more of several types of bus structures including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.
The electronic device 700 may also communicate with one or more external devices 770 (e.g., keyboard, pointing device, bluetooth device, etc.), one or more devices that enable a user to interact with the electronic device 700, and/or any device (e.g., router, modem, etc.) that enables the electronic device 700 to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 750. Also, electronic device 700 may communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet, through network adapter 760. As shown, network adapter 760 communicates with other modules of electronic device 700 over bus 730. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with electronic device 700, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.
From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, and includes several instructions to cause a computing device (may be a personal computer, a server, a terminal device, or a network device, etc.) to perform the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, a computer-readable storage medium having stored thereon a program product capable of implementing the method described above in the present specification is also provided. In some possible embodiments, the various aspects of the present disclosure may also be implemented in the form of a program product comprising program code for causing a terminal device to carry out the steps according to the various exemplary embodiments of the disclosure as described in the "exemplary methods" section of this specification, when the program product is run on the terminal device.
A portable compact disc read-only memory (CD-ROM) may be employed and include program code and may be run on a terminal device such as a personal computer. However, the program product of the present disclosure is not limited thereto, and in this document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium can be, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium would include the following: an electrical connection having one or more wires, a portable disk, a hard disk, random Access Memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The computer readable signal medium may include a data signal propagated in baseband or as part of a carrier wave with readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device, partly on a remote computing device, or entirely on the remote computing device or server. In the case of remote computing devices, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., connected via the Internet using an Internet service provider).
Furthermore, the above-described figures are only schematic illustrations of processes included in the method according to the exemplary embodiments of the present disclosure, and are not intended to be limiting. It will be readily appreciated that the processes shown in the above figures do not indicate or limit the temporal order of these processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, for example, among a plurality of modules.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (13)
1. A session binding method applied to a central data terminal, comprising:
summarizing information of a plurality of binding support functions into session binding data, wherein the information of the binding support functions comprises a user terminal address, a binding support function address and policy control function information;
the session binding data is used for feeding back the strategy control function information corresponding to the target terminal address to the binding information request terminal based on the target terminal address sent by the binding information request terminal.
2. The method of claim 1, wherein the aggregating the information of the plurality of binding support functions into session binding data comprises:
and responding to the registration request of each binding support function, and summarizing the information of each binding support function into session binding data.
3. The method according to claim 1, wherein the method further comprises:
receiving a target terminal address sent by the binding information request terminal;
determining that the target terminal address corresponds to the policy control function information in the session binding data according to the target terminal address and the user terminal address;
and feeding back the strategy control function information to the binding information request terminal.
4. A method according to claim 3, characterized in that the method further comprises:
determining that the target terminal address corresponds to the binding support function address in the session binding data according to the target terminal address and the user terminal address;
and feeding back the binding support function address to the binding information request terminal.
5. A method according to claim 3, characterized in that the method further comprises:
and responding that the addresses of the user terminals are different from the target terminal address, and sending binding failure information to the binding information request terminal.
6. The method of claim 1, wherein the session is a non-IP type PDU session.
7. A session binding method applied to a binding information request terminal, comprising:
receiving the central data end address;
and sending a target terminal address to the central data terminal so that the central data terminal can feed back strategy control function information corresponding to the target terminal address according to the target terminal address.
8. A session binding method applied to a binding support function end, comprising:
receiving a registration request of a strategy control function, and acquiring a user terminal address and strategy control function information;
and transmitting the binding support function address user terminal address and the strategy control function information as the binding support function information to the center data end, so that the center data end gathers the binding support function information into session binding data.
9. A session binding method applied to a network registration function, comprising:
receiving a session establishment request of a binding information request terminal, and sending the address of the central data terminal to the binding information request terminal, so that the binding information request terminal obtains policy control function information corresponding to a target terminal address from the central data terminal according to the target terminal address.
10. A session binding function comprising a central data end and a binding support function end, comprising:
the binding support function end is used for receiving a registration request of the policy control function, acquiring a user terminal address and policy control function information, and transmitting the binding support function address user terminal address and the policy control function information to the central data end as the binding support function information;
the center data end is used for summarizing the information of the plurality of binding support functions into session binding data;
the information of the binding support function comprises a user terminal address, a binding support function address and policy control function information;
the session binding data is used for feeding back the strategy control function information corresponding to the target terminal address to the binding information request terminal based on the target terminal address sent by the binding information request terminal.
11. The session binding function according to claim 10, wherein the central data terminal is further configured to receive a target terminal address sent by a binding information request terminal, and feed back policy control function information corresponding to the target terminal address to the binding information request terminal according to the target terminal address.
12. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method according to any one of claims 1 to 9.
13. An electronic device, comprising:
one or more processors; and
a memory for storing one or more programs that, when executed by the one or more processors, cause the one or more processors to implement the method of any of claims 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210957849.2A CN117641563A (en) | 2022-08-10 | 2022-08-10 | Session binding method and function, storage medium and electronic device |
| PCT/CN2023/111706 WO2024032599A1 (en) | 2022-08-10 | 2023-08-08 | Session binding method and function, and storage medium and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210957849.2A CN117641563A (en) | 2022-08-10 | 2022-08-10 | Session binding method and function, storage medium and electronic device |
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| CN117641563A true CN117641563A (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210957849.2A Pending CN117641563A (en) | 2022-08-10 | 2022-08-10 | Session binding method and function, storage medium and electronic device |
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| Country | Link |
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| CN (1) | CN117641563A (en) |
| WO (1) | WO2024032599A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769412B (en) * | 2018-07-26 | 2021-06-25 | 中国移动通信有限公司研究院 | Session binding method, network discovery function, application function and network unit |
| CN112491941A (en) * | 2019-09-12 | 2021-03-12 | 华为技术有限公司 | Data management method, related product and communication system |
| CN111586670A (en) * | 2020-04-30 | 2020-08-25 | 腾讯科技（深圳）有限公司 | Method for realizing service continuity and related equipment |
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| WO2024032599A1 (en) | 2024-02-15 |
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