CN111615100A

CN111615100A - Data processing method and device

Info

Publication number: CN111615100A
Application number: CN202010395004.XA
Authority: CN
Inventors: 刘莉娜
Original assignee: Spreadtrum Communications Tianjin Co Ltd
Current assignee: Spreadtrum Communications Tianjin Co Ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-09-01
Anticipated expiration: 2040-05-12
Also published as: CN111615100B

Abstract

The embodiment of the application provides a data processing method and a data processing device, wherein the method comprises the following steps: determining K DNNs corresponding to an application identifier based on K target matching relationships between the application identifier of a first application and a data network name DNN, wherein the K target matching relationships correspond to the K DNNs one by one, the K is a positive integer, the K DNNs are used for determining a target Protocol Data Unit (PDU), and the target PDU is used for carrying data of the first application. By adopting the method and the device, the initiative of the terminal equipment in DNN determination can be improved.

Description

Data processing method and device

Technical Field

The present application relates to the field of communications technologies, and in particular, to a data processing method and apparatus.

Background

With the development of communication technology, especially the popularization of terminal device usage, various application programs have come into play in order to meet the user's demand for diversified functions. Currently, for Data transmission of an application, a terminal device determines a protocol Data unit carrying Data of the application according to a user equipment routing Policy (URSP) defined in a 3GPP protocol and a mandatory Data Network Name (DNN). However, the determination of DNN is generated by a Policy Control Function (PCF) based on the terminal device's request.

Disclosure of Invention

The embodiment of the application provides a data processing method and device.

In a first aspect, an embodiment of the present application provides a data processing method, which is applied to a terminal device, and the method includes:

determining K DNNs corresponding to an application identifier based on K target matching relationships between the application identifier of a first application and a data network noun DNN, wherein the K target matching relationships correspond to the K DNNs one by one, the K is a positive integer, the K DNNs are used for determining a target Protocol Data Unit (PDU), and the target PDU is used for carrying data of the first application.

In a second aspect, an embodiment of the present application provides a data processing apparatus, which is applied to a terminal device, and the apparatus includes:

a processing unit, configured to determine, based on K target matching relationships between an application identifier of a first application and data network nouns DNNs, K DNNs corresponding to the application identifier, where the K target matching relationships are in one-to-one correspondence with the K DNNs, where K is a positive integer, the K DNNs are used to determine a target protocol data unit PDU, and the target PDU is used to carry data of the first application.

In a third aspect, an embodiment of the present application provides a terminal device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing steps in the method according to the first aspect of the embodiment of the present application.

In a fourth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program makes a computer perform some or all of the steps described in the method according to the first aspect of the present application.

In a fifth aspect, the present application provides a computer program product, where the computer program product includes a non-transitory computer-readable storage medium storing a computer program, where the computer program is operable to cause a computer to perform some or all of the steps described in the method according to the first aspect of the present application. The computer program product may be a software installation package.

It can be seen that, in the embodiment of the present application, the terminal device determines, based on the K target matching relationships between the application identifier of the first application and the data network nouns DNN, the K DNNs corresponding to the application identifier, and it can be seen that, the terminal device determines the DNN according to the application identifier and the target matching relationships, which increases the initiative of the terminal device in DNN determination.

Drawings

In order to more clearly illustrate the embodiments of the present application 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, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application;

fig. 2 is a schematic flowchart of a data processing method according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a terminal device according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a data processing apparatus according to an embodiment of the present application.

Detailed Description

The terminology used in the description of the embodiments section of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the present application. The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Referring to fig. 1, fig. 1 is a schematic diagram of an architecture of a communication system according to an embodiment of the present application, where the communication system includes a network device and a user equipment. As shown in fig. 1, a network device may communicate with a user device. The communication system may be a global system for mobile Communication (CSM), a Code Division Multiple Access (CDMA) system, a Wideband Code Division Multiple Access (WCDMA) system, a Worldwide Interoperability for Microwave Access (WiMAX) system, a Long Term Evolution (LTE) system, a 5G communication system (e.g., new radio, NR)), a communication system in which a plurality of communication technologies are merged (e.g., a communication system in which LTE technology and NR technology are merged), or a subsequent evolution communication system. The form and number of the network devices and the user devices shown in fig. 1 are only examples, and do not limit the embodiments of the present application.

The terminal device in the embodiment of the application is a device with a wireless communication function, and can be deployed on land, including indoor or outdoor, handheld, wearable or vehicle-mounted; can also be deployed on the water surface (such as a ship and the like); and may also be deployed in the air (e.g., airplanes, balloons, satellites, etc.). The terminal device may be a mobile phone (mobile phone), a tablet computer (pad), a computer with a wireless transceiving function, a Virtual Reality (VR) terminal device, an Augmented Reality (AR) terminal device, a wireless terminal in industrial control (industrial control), a wireless terminal in self driving (self driving), a wireless terminal in remote medical (remote medical), a wireless terminal in smart grid (smart grid), a wireless terminal in smart home (smart home), and the like. The terminal device may also be a handheld device with wireless communication capabilities, a vehicle mounted device, a wearable device, a computer device or other processing device connected to a wireless modem, etc.

The network device in the embodiment of the present application is a device deployed in a radio access network to provide a wireless communication function. For example, the device providing the base station function in the 2G network includes a Base Transceiver Station (BTS), the device providing the base station function in the 3G network includes a node B (NodeB), the device providing the base station function in the 4G network includes an evolved node B (evolved NodeB, eNB), and in a Wireless Local Area Network (WLAN), the device providing the base station function is an Access Point (AP), a device providing the base station function in a 5G New Radio (NR), a gbb (ng-eNB), where the gbb and the terminal communicate with each other by using an NR technique, and the ng-eNB and the terminal communicate with each other by using an E-utra (evolved universal Radio access) technique, and both the gbb and the ng-eNB may be connected to the 5G core network. The base station in the embodiment of the present application also includes a device and the like that provide a function of the base station in a future new communication system.

Referring to fig. 2, fig. 2 is a schematic flow chart of a data processing method according to an embodiment of the present application, including the following steps:

step 201: determining K DNNs corresponding to an application identifier based on K target matching relationships between the application identifier of a first application and a data network name DNN, wherein the K target matching relationships correspond to the K DNNs one by one, the K is a positive integer, the K DNNs are used for determining a target Protocol Data Unit (PDU), and the target PDU is used for carrying data of the first application.

The application identifier of the first application may be an identifier ID of the first application, or may be a type of the first application.

The IDs of the first applications are different, and the corresponding DNNs may be the same or different.

For example, if the ID of the first application is 1, the corresponding DNN is a; if the ID of the first application is 2, the corresponding DNN may be a or B.

The types of the first applications are different, and the corresponding DNNs may be the same or different.

Wherein the first application has one or more services. Each service has its own service type, and there is a one-to-one correspondence between service types and services.

The type of the first application may be a video application (e.g., Tencent video, Aiqi art, etc.), a chat application (e.g., WeChat, QQ, etc.), a game application (e.g., Rong of the King, Happy Xiaole, etc.), and the like.

The URSP comprises K DNNs, the terminal equipment performs matching in the URSP based on the determined K DNNs to determine a target Protocol Data Unit (PDU), and the URSP is sent to the terminal equipment by the network equipment.

Wherein one DNN may correspond to one or more PDUs.

There may be a plurality of positions in the terminal device for storing the target matching relationship.

In one possible implementation, the K DNNs are used to determine a target protocol data unit PDU, including:

determining a target DNN among the K DNNs;

based on the target DNN, determining the target PDU in M PDUs corresponding to the target DNN, wherein M is a positive integer.

The target DNN may be one selected randomly from K DNNs, may be a default one of the K DNNs, or may be one determined according to priorities of the K DNNs.

The target DNN may correspond to one parameter, the target PDU may correspond to one parameter, and the parameter corresponding to the target DNN is the same as the parameter corresponding to the target PDU, or the target DNN may correspond to at least two parameters, the target PDU corresponds to one parameter, and the parameter corresponding to the target PDU belongs to the parameter corresponding to the target DNN.

determining N PDUs corresponding to the K DNNs based on the K DNNs, wherein N is a positive integer;

determining the target DNN among the N PDUs.

Wherein, one PDU may be randomly selected from the N PDUs as a target PDU, a default PDU may be selected from the N PDUs as a target PDU, or a target PDU may be selected according to a priority.

It can be seen that, in the embodiment of the present application, the terminal device determines the target PDU based on K DNNs, which is beneficial to flexibility of determining the target PDU by the terminal device.

In an implementation manner of the present application, the first application is an application that signs a contract with a target operator, and the K target matching relationships are generated by the target operator.

Wherein, in the case that the application identifier of the first application is an ID of the first application or a type of the first application, the first application may be an application signed with the target operator.

The target operator binds the application identifier of the first application with the K DNNs to obtain K target matching relationships.

For example, the application ID of the first application is ID, there are 4 DNNs (#1, #2, #3, and #4), and the target operator binds the ID with #1, #2, #3, respectively.

After determining the K target matching relationships, the target operator may send the K target matching relationships to the terminal device, may also store the K target matching relationships in a user identification card of the terminal device, and may also store the K target matching relationships in an application corresponding to the target operator.

In a possible implementation manner, in a case that the application identifier is a type of the first application, the method further includes:

the first application is an application that does not contract with a target operator, and the K target matching relationships are generated by the target operator.

The target operator binds the type of the first application and the K DNNs to obtain K target matching relations.

For example, there are 4 DNNs (#1, #2, #3, and #4), and if the first application is a video application, the target carrier binds the first application to #1 and #2, respectively, and if the first application is a game application, the target carrier binds the first application to #3 and #4, respectively.

It can be seen that, in the embodiment of the present application, the target operator binds the application identifier with the DNN, which is beneficial for the terminal device to determine the DNN according to the application identifier of the application, and ensures the accuracy of DNN determination.

In an implementation manner of the present application, the target matching relationship is stored in a target configuration file of an operating system of the terminal device.

The target matching relationships corresponding to different target operators may be stored in the same target configuration file, or may be stored in different target configuration files.

And the target matching relations corresponding to different target operators are different.

It can be seen that, in the embodiment of the present application, the target matching relationship is stored in the operating system, which is beneficial for the terminal device to obtain the target matching relationship, and improves the rate of determining the DNN.

In an implementation of the present application, the target profile is associated with the target operator.

Wherein the target profiles, which may be associated with different target operators, are different.

For example, there are 3 operators (operator 1, operator 2, and operator 3), there are 3 configuration files (file a, file b, and file c), operator 1 may be associated with file a, operator 2 may be associated with file b, operator 3 may be associated with file c, operator 1 may be associated with file b, operator 2 may be associated with file a, operator 3 may be associated with file c, operator 1 may be associated with file b, operator 2 may be associated with file c, operator 3 may be associated with file a, operator 1 may be associated with file c, operator 2 may be associated with file b, operator 3 may be associated with file a, operator 1 may be associated with file c, operator 2 may be associated with file a, operator 3 may be associated with file a, operator 2 may be associated with file c, operator 2 may be associated with file a, and operator 3 may be associated with file b.

It can be seen that, in the embodiment of the present application, associating the target configuration file with the target operator is beneficial to the success rate of the terminal device in obtaining the target matching relationship.

In an implementation manner of the present application, the target matching relationship is associated with the target operator.

Wherein, the target matching relations associated with different target operators are different.

And the target matching relations corresponding to different target operators are in the same target configuration file.

For example, there are 3 operators (operator 1, operator 2, and operator 3), and 5 matching relationships (R1, R2, R3, R4, and R5), where R1 and R2 are associated with operator 1, R3 and R4 are associated with operator 2, R5 is associated with operator 3, and R1, R2, R3, R4, and R5 are located in the same target profile.

In a possible implementation, the target profile is associated with the target operator, and the target matching relationship is associated with the target operator.

The target configuration files associated with different target operators may be the same, the target configuration relationships associated with different target operators are different, the target configuration files associated with different target operators are different, and the target configuration relationships associated with different target operators are the same.

It can be seen that associating the target configuration file with the target operator, and comprehensively considering the target matching relationship with the target operator, is beneficial to improving the flexibility of the terminal device in determining the DNN.

In an implementation manner of the present application, the target matching relationship is stored in a target subscriber identity card of the terminal device.

The target subscriber identity Card includes a Universal Integrated Circuit Card (UICC) and an embedded Universal Integrated Circuit Card (eUICC).

Wherein the target operator can be confirmed according to the target subscriber identity card.

It can be seen that, in the embodiment of the present application, the target matching relationship is stored in the target user identification card, which is beneficial to reducing the computational complexity of the terminal device.

In an implementation manner of the present application, the target matching relationship is stored in a second application, where the second application is an application corresponding to the operator.

Wherein the second application may identify the target operator.

For example, if the target operator is a telecommunication, the second application is an application corresponding to the telecommunication, if the target operator is a mobile, the second application is an application corresponding to the mobile, and if the target operator is a connected application, the second application is an application corresponding to the connected application.

It can be seen that, in the embodiment of the present application, the target matching relationship is stored in the second application, which is beneficial to reducing the computational complexity of the terminal device.

In an implementation of the present application, the updating of the target matching relationship is performed by the target operator over the air OTA.

The over-the-air download is a technology that an operator can communicate with the UICC or the eUICC without directly contacting or connecting with the UICC or the eUICC, load an application to a card, and manage the UICC or the eUICC.

The background system of the target operator is responsible for sending a service request to an Over The Air (OTA) gateway, then the OTA gateway converts the service request into a short message and sends the short message to a short message service center, and finally the short message service center sends the short message to one or more UICCs or euiccs in a service area.

It can be seen that, in the embodiment of the application, the target matching relationship is updated through the OTA technology, which is beneficial to reducing the computational complexity of the terminal device.

Referring to fig. 3, fig. 3 is a terminal device according to an embodiment of the present application, including: one or more processors, one or more memories, one or more communication interfaces, and one or more programs;

the one or more programs are stored in the memory and configured to be executed by the one or more processors;

the program includes instructions for performing the steps of:

determining K DNNs corresponding to an application identifier based on K target matching relationships between the application identifier of a first application and a data network name DNN, wherein the K target matching relationships correspond to the K DNNs one by one, the K is a positive integer, the K DNNs are used for determining a target Protocol Data Unit (PDU), and the target PDU is used for carrying data of the first application.

It should be noted that, for the specific implementation process of the present embodiment, reference may be made to the specific implementation process described in the above method embodiment, and a description thereof is omitted here.

Referring to fig. 4, fig. 4 is a data processing apparatus provided in an embodiment of the present application, which is applied to a terminal device, and the apparatus includes:

a processing unit 401, configured to determine, based on K target matching relationships between an application identifier of a first application and data network nouns DNNs, K DNNs corresponding to the application identifier, where the K target matching relationships are in one-to-one correspondence with the K DNNs, where K is a positive integer, the K DNNs are used to determine a target protocol data unit PDU, and the target PDU is used to carry data of the first application.

It should be noted that the processing unit 401 in the apparatus may be implemented by a processor.

Embodiments of the present application also provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, the computer program enabling a computer to execute part or all of the steps of any one of the methods as described in the above method embodiments, and the computer includes a user equipment.

Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising user equipment.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.

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 units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several 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 above-mentioned method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.

The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A data processing method is applied to a terminal device, and the method comprises the following steps:

2. The method of claim 1, wherein the first application is an application subscribed to a target operator, and wherein the K target matching relationships are generated by the target operator.

3. The method of claim 2, wherein the target matching relationship is stored in a target configuration file of an operating system of the terminal device.

4. The method of claim 3, wherein the target profile is associated with the target operator.

5. The method of claim 3, wherein the target matching relationship is associated with the target operator.

6. The method of claim 2, wherein the target matching relationship is stored in a target subscriber identity card of the terminal device.

7. The method of claim 2, wherein the target matching relationship is stored in a second application, and wherein the second application is an application corresponding to the operator.

8. The method according to claim 6 or 7, wherein the updating of the target matching relationship is performed by the target operator OTA over the air.

9. A data processing apparatus, applied to a terminal device, the apparatus comprising:

10. The method of claim 9, wherein the first application is an application subscribed to a target operator, and wherein the K target matching relationships are generated by the target operator.

11. The method of claim 10, wherein the target matching relationship is stored in a target configuration file of an operating system of the terminal device.

12. The method of claim 11, wherein the target profile is associated with the target operator.

13. The method of claim 11, wherein the target matching relationship is associated with the target operator.

14. The method of claim 10, wherein the target matching relationship is stored in a target subscriber identity card of the terminal device.

15. The method of claim 10, wherein the target matching relationship is stored in a second application, and wherein the second application is an application corresponding to the operator.

16. The method according to claim 14 or 15, wherein the updating of the target matching relationship is performed by the target operator OTA over the air.

17. A terminal device, characterized in that the terminal device comprises a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method according to any one of claims 1-8.

18. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any one of claims 1-8.