CN111601300A - Multi-card PDU session establishment method and related equipment - Google Patents
Multi-card PDU session establishment method and related equipment Download PDFInfo
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- CN111601300A CN111601300A CN202010405126.2A CN202010405126A CN111601300A CN 111601300 A CN111601300 A CN 111601300A CN 202010405126 A CN202010405126 A CN 202010405126A CN 111601300 A CN111601300 A CN 111601300A
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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
- H04W8/183—Processing at user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/12—Setup of transport tunnels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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Abstract
The embodiment of the application provides a multi-card PDU session establishment method and a related product, wherein the method comprises the following steps: when an application program initiates a network request, a terminal determines a data card corresponding to the application program; and the terminal selects the data card from the multiple cards and establishes the PDU session on the data card. The technical scheme provided by the application has the advantage of improving the use efficiency of the data card.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method for establishing a multi-card PDU session and a related device.
Background
In the third Generation Partnership Project (3rd Generation Partnership Project, 3GPP) protocol, for a 5G network, a user equipment routing policy (URSP) rule issued by a terminal through the network is required to perform uplink transmission data routing matching and selection, and an established PDU session or a protocol data unit session (PDU session) is newly established according to the URSP rule. In the 3GPP protocol, a selection mode of a multi-card to 5G network data on a terminal is not specified, so that internet-related applications all use the same data bearer on a data card, and different bearers and data cards cannot be distinguished.
Disclosure of Invention
The embodiment of the application discloses a multi-card PDU session establishment method, which can realize the distinguishing of different bearers and data cards and improve the use efficiency of the data cards.
In a first aspect, a method for establishing a PDU session of multiple cards is provided, where the method includes the following steps:
when an application program initiates a network request, a terminal determines a data card corresponding to the application program; and the terminal selects the data card from the multiple cards and establishes the PDU session on the data card.
In a second aspect, a terminal is provided, including:
the device comprises a determining unit, a processing unit and a processing unit, wherein the determining unit is used for determining a data card corresponding to an application program when the application program initiates a network request;
and the communication unit is used for selecting the data card from the multiple cards and establishing the PDU session on the data card.
In a third aspect, there is provided a terminal comprising a processor, 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 of the method of the first aspect.
A fourth aspect of embodiments of the present application discloses a computer-readable storage medium, which is characterized by storing a computer program for electronic data exchange, wherein the computer program causes a computer to execute the method of the first aspect.
A fifth aspect of embodiments of the present application discloses a computer program product, wherein the computer program product comprises a non-transitory computer-readable storage medium storing a computer program, the computer program being operable to cause a computer to perform some or all of the steps as described in the first aspect of embodiments of the present application. The computer program product may be a software installation package.
By implementing the embodiment of the application, when an application program initiates a network request, the terminal determines the data card corresponding to the application program, selects the data card from the multiple cards, and establishes the PDU session on the data card. According to the scheme, the application program can be matched with the data card, so that a user can select the corresponding data card through the application program to establish the PDU session, the corresponding data card and the corresponding data service are matched for the application program, the matching degree of the application program and the data card is improved, and the user experience degree is improved.
Drawings
The drawings used in the embodiments of the present application are described below.
Fig. 1 is a schematic structural diagram of a terminal according to an embodiment of the present application;
fig. 2 is a schematic flowchart of a multi-card PDU session establishment method according to an embodiment of the present application;
fig. 3 is a flowchart illustrating a multi-card PDU session establishment method according to an embodiment of the present application;
FIG. 4 is a flowchart illustrating a multi-card PDU session establishment method according to another embodiment of the present application;
FIG. 5 is a flowchart illustrating a method for establishing a multi-card PDU session according to another embodiment of the present application;
fig. 6 is a schematic structural diagram of a terminal according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an apparatus provided in an embodiment of the present application.
Detailed Description
The embodiments of the present application will be described below with reference to the drawings.
The term "and/or" in this application is only one kind of association relationship describing the associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" in this document indicates that the former and latter related objects are in an "or" relationship.
The "plurality" appearing in the embodiments of the present application means two or more. The descriptions of the first, second, etc. appearing in the embodiments of the present application are only for illustrating and differentiating the objects, and do not represent the order or the particular limitation of the number of the devices in the embodiments of the present application, and do not constitute any limitation to the embodiments of the present application. The term "connect" in the embodiments of the present application refers to various connection manners, such as direct connection or indirect connection, to implement communication between devices, which is not limited in this embodiment of the present application.
A terminal in the embodiments of the present application may refer to various forms of UE, access terminal, subscriber unit, subscriber station, mobile station, MS (mobile station), remote station, remote terminal, mobile device, user terminal, terminal device (terminal equipment), wireless communication device, user agent, or user equipment. The terminal device may also be a cellular phone, a cordless phone, an SIP (session initiation protocol) phone, a WLL (wireless local loop) station, a PDA (personal digital assistant), a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G network or a terminal device in a future evolved PLMN (public land mobile network, chinese), and the like, which are not limited in this embodiment.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a terminal disclosed in an embodiment of the present application, the terminal 100 includes a storage and processing circuit 110, and a sensor 170 connected to the storage and processing circuit 110, where the sensor 170 may include a camera, a distance sensor, a gravity sensor, and the like, the electronic device may include two transparent display screens, the transparent display screens are disposed on a back side and a front side of the electronic device, and part or all of components between the two transparent display screens may also be transparent, so that the electronic device may be a transparent electronic device in terms of visual effect, and if part of the components are transparent, the electronic device may be a hollow electronic device. Wherein:
the terminal 100 may include control circuitry, which may include storage and processing circuitry 110. The storage and processing circuitry 110 may be a memory, such as a hard drive memory, a non-volatile memory (e.g., flash memory or other electronically programmable read-only memory used to form a solid state drive, etc.), a volatile memory (e.g., static or dynamic random access memory, etc.), etc., and the embodiments of the present application are not limited thereto. Processing circuitry in the storage and processing circuitry 110 may be used to control the operation of the terminal 100. The processing circuitry may be implemented based on one or more microprocessors, microcontrollers, digital signal processors, baseband processors, power management units, audio codec chips, application specific integrated circuits, display driver integrated circuits, and the like.
The storage and processing circuitry 110 may be used to run software in the terminal 100, such as an Internet browsing application, a Voice Over Internet Protocol (VOIP) telephone call application, an email application, a media playing application, operating system functions, and so forth. Such software may be used to perform control operations such as camera-based image capture, ambient light measurement based on an ambient light sensor, proximity sensor measurement based on a proximity sensor, information display functionality based on status indicators such as status indicator lights of light emitting diodes, touch event detection based on a touch sensor, functionality associated with displaying information on multiple (e.g., layered) display screens, operations associated with performing wireless communication functionality, operations associated with collecting and generating audio signals, control operations associated with collecting and processing button press event data, and other functions in the terminal 100, to name a few, embodiments of the present application are not limited.
The terminal 100 may include an input-output circuit 150. The input-output circuit 150 may be used to enable the terminal 100 to input and output data, i.e., to allow the terminal 100 to receive data from external devices and also to allow the terminal 100 to output data from the terminal 100 to external devices. The input-output circuit 150 may further include a sensor 170. Sensor 170 vein identification module, can also include ambient light sensor, proximity sensor based on light and electric capacity, fingerprint identification module, touch sensor (for example, based on light touch sensor and/or capacitanc touch sensor, wherein, touch sensor can be touch-control display screen's partly, also can regard as a touch sensor structure independent utility), acceleration sensor, the camera, and other sensors etc. the camera can be leading camera or rear camera, the fingerprint identification module can integrate in the display screen below, be used for gathering the fingerprint image, the fingerprint identification module can be: optical fingerprint module, etc., and is not limited herein. The front camera can be arranged below the front display screen, and the rear camera can be arranged below the rear display screen. Of course, the front camera or the rear camera may not be integrated with the display screen, and certainly in practical applications, the front camera or the rear camera may also be a lifting structure.
Input-output circuit 150 may also include one or more display screens, and when multiple display screens are provided, such as 2 display screens, one display screen may be provided on the front of the electronic device and another display screen may be provided on the back of the electronic device, such as display screen 130. The display 130 may include one or a combination of liquid crystal display, transparent display, organic light emitting diode display, electronic ink display, plasma display, and display using other display technologies. The display screen 130 may include an array of touch sensors (i.e., the display screen 130 may be a touch display screen). The touch sensor may be a capacitive touch sensor formed by a transparent touch sensor electrode (e.g., an Indium Tin Oxide (ITO) electrode) array, or may be a touch sensor formed using other touch technologies, such as acoustic wave touch, pressure sensitive touch, resistive touch, optical touch, and the like, and the embodiments of the present application are not limited thereto.
The terminal 100 can also include an audio component 140. Audio component 140 may be used to provide audio input and output functionality for terminal 100. The audio components 140 in the terminal 100 may include a speaker, a microphone, a buzzer, a tone generator, and other components for generating and detecting sound.
The communication circuit 120 can be used to provide the terminal 100 with the capability to communicate with external devices. The communication circuit 120 may include analog and digital input-output interface circuits, and wireless communication circuits based on radio frequency signals and/or optical signals. The wireless communication circuitry in communication circuitry 120 may include radio-frequency transceiver circuitry, power amplifier circuitry, low noise amplifiers, switches, filters, and antennas. For example, the wireless Communication circuitry in Communication circuitry 120 may include circuitry to support Near Field Communication (NFC) by transmitting and receiving Near Field coupled electromagnetic signals. For example, the communication circuit 120 may include a near field communication antenna and a near field communication transceiver. The communications circuitry 120 may also include a cellular telephone transceiver and antenna, a wireless local area network transceiver circuitry and antenna, and so forth.
The terminal 100 may further include a battery, a power management circuit, and other input-output units 160. The input-output unit 160 may include buttons, joysticks, click wheels, scroll wheels, touch pads, keypads, keyboards, cameras, light emitting diodes and other status indicators, and the like.
A user may input commands through input-output circuitry 150 to control operation of terminal 100 and may use output data of input-output circuitry 150 to enable receipt of status information and other outputs from terminal 100.
Referring to fig. 2, fig. 2 provides a multi-card PDU session establishment method, which is applied to the terminal shown in fig. 1, where the terminal may include a plurality of data cards, including but not limited to: a UICC (Universal integrated circuit Card, chinese) or an eUICC (embedded UICC, chinese). As shown in fig. 2, the method may include the steps of:
step S200, when the application program initiates a network request, the terminal determines a data card corresponding to the application program.
In an optional method, the network request may specifically be a network data request, for example: the HTTP request, of course in practical application, the network data request may also be: URL Connection request, etc., and the present application does not limit the specific implementation of the above network request.
In an alternative method, the application may be a specific application in the terminal, or may be an applet built in an application, such as a wechat applet, a wechat public number, a wechat mall, and the like.
Step S201, the terminal selects the data card from the multiple cards, and the PDU session is established on the data card.
In an optional scheme, the implementation method of step S201 may specifically include:
and the terminal system establishes the PDU session on the corresponding UICC/eUICC card selected by the APP or the UICC/eUICC card corresponding to the type to which the APP belongs, and ensures that the requirement of high priority is preferentially responded according to the priority set by the user. In an optional scheme, if the terminal is a multi-card single-pass system, the terminal suspends (suspend) data of other UICC/eUICC cards, and establishes a PDU session through the app corresponding to the data card. In another optional scheme, if the terminal is a multi-card multi-pass system, the data use of other UICC/eUICC cards is not affected.
According to the technical scheme, when an application program initiates a network request, a terminal determines a data card corresponding to the application program, selects the data card from multiple cards, and establishes a PDU session on the data card. According to the scheme, the application program can be matched with the data card, so that a user can select the corresponding data card through the application program to establish the PDU session, the corresponding data card and the corresponding data service are matched for the application program, the matching degree of the application program and the data card is improved, and the user experience degree is improved.
In an optional scheme, the determining, by the terminal, the data card corresponding to the application program may specifically include:
the terminal inquires a data card corresponding to the application program from the mapping between the application program and the data card;
or the terminal determines the type of the application program, inquires the data card corresponding to the type from the mapping between the type and the data card, and determines the data card as the data card of the application program.
The mapping relationship includes, but is not limited to: the one-to-one mapping relationship may be a one-to-many mapping or a many-to-one mapping, and the present application does not limit the specific expression of the mapping relationship.
The mapping relationship may be established according to the selection of the target object, and certainly in practical applications, the mapping relationship may also be established in other manners, for example, through a terminal manufacturer preset configuration or a chip manufacturer preset configuration, where the configuration includes but is not limited to: the mapping relationship is configured by issuing a configuration message through the network side device, and certainly, in practical application, the mapping relationship can also be burnt into the terminal in a burning mode.
In an optional aspect, the method may further include:
if the terminal is a multi-card single-pass terminal, suspending the PDU session of the rest cards of the multi-card; the remaining cards are cards except the data card (i.e. the data card corresponding to the application program queried through the mapping relationship) in the multi-card.
The scheme suspends the PDU session of the remaining card, so that the PDU session of the remaining card can be prevented from influencing the PDU session of the current data card, and the PDU session of the remaining card can be prevented from preempting the PUD session terminal resource or the network resource of the current data card, therefore, the method can improve the stability of the network.
In an optional scheme, before step S200, the method may further include:
and the terminal sets the priority of the data card according to the selection of the target object.
The target object may be specifically a user or a manufacturer, and in actual application, the target object may also be a network device.
The priorities include, but are not limited to: a multi-priority such as high, medium or low priority.
According to the scheme, the terminal can use the high-priority data card preferentially by setting the priority of the data card, so that the requirement of the high priority is guaranteed to be responded preferentially.
Referring to fig. 3, fig. 3 provides a multi-card PDU session establishment method, which is performed by the terminal shown in fig. 1, where the terminal may include dual data cards, and the first data card may be: the second data card may be eUICC, a UICC for china mobile. As shown in fig. 3, the method for establishing a PDU session of multiple cards includes the following steps:
and step S300, the terminal establishes mapping between the application program and the data card according to the selection of the target object.
Referring to table 1, the selection of the target object establishes mapping between the application and the data card as shown in table 1:
table 1:
step S301, sending a network request to the network device at app1, and querying, by the terminal, the data card UICC corresponding to the app1 according to the mapping relationship.
Step S302, the terminal selects a UICC from the multi-card, and establishes a PUD session with app1 using the UICC.
According to the technical scheme, when an application program initiates a network request, a terminal determines a data card corresponding to the application program, selects the data card from multiple cards, and establishes a PDU session on the data card. According to the scheme, the application program can be matched with the data card, so that a user can select the corresponding data card through the application program to establish the PDU session, the corresponding data card and the corresponding data service are matched for the application program, the matching degree of the application program and the data card is improved, and the user experience degree is improved.
Referring to fig. 4, fig. 4 provides a multi-card PDU session establishment method, which is performed by the terminal shown in fig. 1, where the terminal may include dual data cards, and the first data card may be: the second data card may be eUICC, a UICC for china mobile. As shown in fig. 4, the method for establishing a PDU session of multiple cards includes the following steps:
and S400, the terminal establishes mapping between the type of the application program and the data card according to the selection of the target object.
Referring to table 2, the selection of the target object establishes a mapping between the type of the application and the data card as shown in table 2:
table 2:
step S401, sending a network request to the network device at app5, determining, by the terminal, that the type corresponding to the app5 is navigation, and determining, according to a mapping relationship between the type and a data card, that the data card corresponding to the navigation is an eUICC.
Step S402, the terminal selects an eUICC from the multi-card, and establishes a PUD session of app5 using the eUICC.
According to the technical scheme, when an application program initiates a network request, a terminal determines a data card corresponding to the application program, selects the data card from multiple cards, and establishes a PDU session on the data card. According to the scheme, the application program can be matched with the data card, so that a user can select the corresponding data card through the application program to establish the PDU session, the corresponding data card and the corresponding data service are matched for the application program, the matching degree of the application program and the data card is improved, and the user experience degree is improved.
Referring to fig. 5, fig. 5 provides a method for establishing a PDU session of multiple cards, where the method shown in fig. 5 may specifically include: the terminal provides the user with the following two setting options (not providing both settings at the same time): the user can select data traffic of a specific UICC/UUIC card used by some applications, and can select the priority of the UICC/UUIC card; the user can select a UICC/UUICC card as a data traffic card with a special function (such as a game card, a video card and the like), and can select the priority of the UICC/UUICC card; APPs sign up with operators, using special network slices for a particular function or a particular APP. When the APP initiates a network request, the terminal system establishes a PDU session on a corresponding UICC/UUICC card selected by the APP or a UICC/UUICC card corresponding to the type to which the APP belongs, and ensures that the requirement of high priority is preferentially responded according to the priority set by a user. If the system is a multi-card single-pass system, the data suspend of other UICC/UUICC cards is removed, and if the system is a multi-card multi-pass system, the data use of other UICC/UUICC cards is not influenced.
Referring to fig. 6, fig. 6 provides a terminal including:
a determining unit 601, configured to determine a data card corresponding to an application when the application initiates a network request;
a communication unit 602, configured to select the data card from multiple cards, and establish a PDU session on the data card.
In an alternative arrangement, the first and second electrodes may be,
a determining unit 601, specifically configured to query a data card corresponding to an application program from a mapping between the application program and the data card;
or determining the type of the application program, inquiring the data card corresponding to the type from the mapping between the type and the data card, and determining the data card as the data card of the application program.
In an alternative arrangement, the first and second electrodes may be,
the communication unit 602 is further configured to suspend the PDU session of the remaining cards of the multiple cards if the terminal is multi-card single-pass; the remaining cards are cards of the multi-card except the data card.
In an optional scheme, the terminal further includes: a setup unit 603;
a creating unit 603, configured to create a mapping between the application and the data card according to the selection of the target object;
or establishing the mapping between the types and the data cards according to the selection of the target object.
The specific implementation of the terminal shown in fig. 6 may refer to the description of the embodiment shown in fig. 2, which is not described herein again.
Referring to fig. 7, fig. 7 is a device 70 provided in an embodiment of the present application, where the device 70 includes a processor 701, a memory 702, and a communication interface 703, and the processor 701, the memory 702, and the communication interface 703 are connected to each other through a bus 704.
The memory 702 includes, but is not limited to, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), or a portable read-only memory (CD-ROM), and the memory 702 is used for related computer programs and data. The communication interface 703 is used for receiving and transmitting data.
The processor 701 may be one or more Central Processing Units (CPUs), and in the case that the processor 701 is one CPU, the CPU may be a single-core CPU or a multi-core CPU.
The processor 701 in the device 70 is configured to read the computer program code stored in the memory 702 and perform the following operations:
when an application program initiates a network request, a terminal determines a data card corresponding to the application program;
and the terminal selects the data card from the multiple cards and establishes the PDU session on the data card.
In an alternative, the computer program code may further perform the following: the determining, by the terminal, the data card corresponding to the application specifically includes:
the terminal inquires a data card corresponding to the application program from the mapping between the application program and the data card;
or the terminal determines the type of the application program, inquires the data card corresponding to the type from the mapping between the type and the data card, and determines the data card as the data card of the application program.
In an alternative, the computer program code may further perform the following: if the terminal is a multi-card single-pass terminal, suspending the PDU session of the remaining cards of the multi-card;
the remaining cards are cards of the multi-card except the data card.
In an alternative, the computer program code may further perform the following: before the application program initiates the network request, the method further comprises the following steps:
the terminal establishes mapping between the application program and the data card according to the selection of the target object;
or the terminal establishes the mapping between the type and the data card according to the selection of the target object.
In an alternative, the computer program code may further perform the following: before the application program initiates the network request, the method further comprises the following steps:
and the terminal sets the priority of the data card according to the selection of the target object.
The embodiment of the present application further provides a chip system, where the chip system includes at least one processor, a memory and an interface circuit, where the memory, the transceiver and the at least one processor are interconnected by a line, and the at least one memory stores a computer program; when the computer program is executed by the processor, the method flows shown in fig. 2, fig. 3 and fig. 4 are realized.
Embodiments of the present application further provide a computer-readable storage medium, in which a computer program is stored, and when the computer program runs on a network device, the method flows shown in fig. 2, fig. 3, and fig. 4 are implemented.
Embodiments of the present application further provide a computer program product, where when the computer program product runs on a terminal, the method flows shown in fig. 2, fig. 3, and fig. 4 are implemented.
Embodiments of the present application also provide a terminal 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 methods of the embodiments shown in fig. 2, fig. 3, and fig. 4.
The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It will be appreciated that the electronic device, in order to carry out the functions described above, may comprise corresponding hardware structures and/or software templates for performing the respective functions. Those of skill in the art will readily appreciate that the present application is capable of hardware or a combination of hardware and computer software implementing the various illustrative elements and algorithm steps described in connection with the embodiments provided herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiment of the present application, the electronic device may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing 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. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
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 will also appreciate that the embodiments described in the specification are presently preferred and that no acts or templates referred to are necessarily required by the 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 (12)
1. A PDU session establishment method of multiple cards is characterized in that the method comprises the following steps:
when an application program initiates a network request, a terminal determines a data card corresponding to the application program;
and the terminal selects the data card from the multiple cards and establishes the PDU session on the data card.
2. The method according to claim 1, wherein the determining, by the terminal, the data card corresponding to the application specifically includes:
the terminal inquires a data card corresponding to the application program from the mapping between the application program and the data card;
or the terminal determines the type of the application program, inquires the data card corresponding to the type from the mapping between the type and the data card, and determines the data card as the data card of the application program.
3. The method of claim 1, further comprising:
if the terminal is a multi-card single-pass terminal, suspending the PDU session of the remaining cards of the multi-card;
the remaining cards are cards of the multi-card except the data card.
4. The method of claim 2, wherein prior to the application initiating the network request, the method further comprises:
the terminal establishes mapping between the application program and the data card according to the selection of the target object;
or the terminal establishes the mapping between the type and the data card according to the selection of the target object.
5. The method of claim 1, further comprising, prior to initiating a network request by an application:
and the terminal sets the priority of the data card according to the selection of the target object.
6. The method according to any one of claims 1 to 5,
the data card is as follows: a universal integrated circuit card UICC or an embedded universal integrated circuit card eUICC.
7. A terminal, comprising:
the device comprises a determining unit, a processing unit and a processing unit, wherein the determining unit is used for determining a data card corresponding to an application program when the application program initiates a network request;
and the communication unit is used for selecting the data card from the multiple cards and establishing the PDU session on the data card.
8. The terminal of claim 7,
the determining unit is specifically configured to query a data card corresponding to the application program from a mapping between the application program and the data card;
or determining the type of the application program, inquiring the data card corresponding to the type from the mapping between the type and the data card, and determining the data card as the data card of the application program.
9. The terminal of claim 7,
the communication unit is further configured to suspend the PDU session of the remaining cards of the multiple cards if the terminal is multi-card single-pass; the remaining cards are cards of the multi-card except the data card.
10. The terminal of claim 7, further comprising: a building unit;
the establishing unit is used for establishing mapping between the application program and the data card according to the selection of the target object;
or establishing the mapping between the types and the data cards according to the selection of the target object.
11. A terminal comprising a processor, 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 of any of claims 1-6.
12. 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 1-6.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010405126.2A CN111601300A (en) | 2020-05-13 | 2020-05-13 | Multi-card PDU session establishment method and related equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010405126.2A CN111601300A (en) | 2020-05-13 | 2020-05-13 | Multi-card PDU session establishment method and related equipment |
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| CN111601300A true CN111601300A (en) | 2020-08-28 |
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Application publication date: 20200828 |