WO2021209029A1 - 网络选择方法及终端 - Google Patents

网络选择方法及终端 Download PDF

Info

Publication number
WO2021209029A1
WO2021209029A1 PCT/CN2021/087720 CN2021087720W WO2021209029A1 WO 2021209029 A1 WO2021209029 A1 WO 2021209029A1 CN 2021087720 W CN2021087720 W CN 2021087720W WO 2021209029 A1 WO2021209029 A1 WO 2021209029A1
Authority
WO
WIPO (PCT)
Prior art keywords
snpn
contracted
information
snpns
terminal
Prior art date
Application number
PCT/CN2021/087720
Other languages
English (en)
French (fr)
Inventor
张鹏飞
韩鲁峰
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2021209029A1 publication Critical patent/WO2021209029A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • H04W8/205—Transfer to or from user equipment or user record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data

Definitions

  • the present invention relates to the field of communication technology, in particular to a network selection method and terminal.
  • the terminal When the terminal has multiple contracted independent non-public networks (Standalone Non-Public Network, SNPN), and the location of the terminal can search multiple available contracted SNPN cells at the same time, the terminal needs to select the SNPN.
  • SNPN Standalone Non-Public Network
  • the terminal selects one SNPN in a specific order based on implementation.
  • the SNPN cell broadcasts a list of service providers (SP) that can perform third-party authentication for SNPN.
  • SP service providers
  • the terminal also stores the SP list information of the contracted SNPN, and the terminal depends on whether the SP information broadcast by the cell exists
  • the SP list information of the contracted SNPN stored in the terminal is used to determine whether the current SNPN can be accessed. Therefore, in the disclosed scheme, the terminal cannot flexibly select SNPN.
  • the embodiment of the present invention provides a network selection method and terminal to solve the problem that the terminal cannot flexibly select SNPN in the automatic SNPN selection mode in the prior art.
  • a network selection method, applied to a terminal includes:
  • SNPN selection is performed according to the associated information of the contracted SNPN and the priority information of the associated information.
  • the embodiment of the present invention also provides a terminal, including:
  • the obtaining module is used to obtain the associated information of the subscribed independent non-public network SNPN and the priority information of the associated information of the subscribed SNPN;
  • the first selection module is configured to perform SNPN selection according to the associated information of the contracted SNPN and the priority information of the associated information.
  • An embodiment of the present invention also provides a terminal, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor.
  • a terminal including a processor, a memory, and a computer program stored on the memory and capable of running on the processor.
  • the computer program is executed by the processor, the above is achieved.
  • the embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the network selection method described above are implemented.
  • the embodiment of the present invention also provides a computer program product, which is stored in a computer-readable storage medium, and the computer program is executed by at least one processor to implement the steps of the network selection method as described above.
  • the embodiment of the present invention also provides a terminal, which is used to execute the steps of the network selection method described above.
  • the terminal when the terminal searches for multiple available contracted SNPNs, the terminal selects the SNPN according to the associated information of the contracted SNPN and the priority information of the associated information, so that the terminal can select the SNPN flexibly.
  • Figure 1 shows a flowchart of the steps of a network selection method provided by an embodiment of the present invention
  • Figure 2 shows a schematic diagram of example one of the network selection methods provided by the embodiments of the present invention
  • FIG. 3 shows a schematic diagram of Example 2 of the network selection method provided by the embodiment of the present invention
  • FIG. 4 shows a schematic diagram of Example 3 of the network selection method provided by the embodiment of the present invention.
  • FIG. 5 shows one of the schematic structural diagrams of a terminal provided by an embodiment of the present invention
  • FIG. 6 shows the second structural diagram of a terminal provided by an embodiment of the present invention.
  • words such as “exemplary” or “for example” are used to represent examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiments of the present invention should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
  • the network selection method and terminal provided in the embodiments of the present invention can be applied to a wireless communication system.
  • the wireless communication system may adopt a 5G system, or an evolved Long Term Evolution (eLTE) system, or a subsequent evolved communication system.
  • eLTE evolved Long Term Evolution
  • the network-side device may be a base station, which may be a commonly used base station, or an evolved node base station (eNB), or a network-side device in a 5G system (for example, the following Equipment such as next generation node base station (gNB) or transmission and reception point (TRP)) or cell.
  • eNB evolved node base station
  • 5G system for example, the following Equipment such as next generation node base station (gNB) or transmission and reception point (TRP)
  • gNB next generation node base station
  • TRP transmission and reception point
  • the terminal provided by the embodiment of the present invention may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook, a wearable device (Wearable Device), a vehicle-mounted device, or a personal digital assistant (Personal Digital Assistant). Digital Assistant, PDA) etc.
  • UMPC Ultra-Mobile Personal Computer
  • netbook a wearable device
  • Vehicle-mounted device or a personal digital assistant (Personal Digital Assistant).
  • PDA Personal Digital Assistant
  • an embodiment of the present invention provides a network selection method, which is applied to a terminal, and includes:
  • Step 101 Obtain the associated information of the subscribed independent non-public network SNPN, and the priority information of the associated information of the subscribed SNPN;
  • Step 102 Perform SNPN selection according to the associated information of the contracted SNPN and the priority information of the associated information.
  • the embodiment of the present invention sets a priority for the associated information of the subscribed SNPN, and the terminal selects the priority according to the priority of the associated information of each subscribed SNPN The highest SNPN.
  • the priority of the associated information can be set by the terminal itself according to user preferences, which is not specifically limited here.
  • obtaining the association information of the non-public network SNPN that is independent of the contract in step 101 includes:
  • the user data list (list of subscriber data) of the terminal; optionally, the user data list can be stored in the USIM or in a non-volatile memory , There is no specific limitation here;
  • obtaining priority information of the associated information of the contracted SNPN in step 101 includes:
  • the user data list can be stored in the USIM or non-volatile memory, which is not done here Specific limit
  • step 102 includes:
  • N is an integer greater than or equal to 2;
  • the SNPN corresponding to the highest priority is selected.
  • the associated information of the contracted SNPN includes at least one of the following information:
  • the identification of the application (OSApp ID) provided by the contracted SNPN;
  • IP address The address (IP address) of the application server provided by the contracted SNPN
  • the data network name (Data Network Name, DNN) provided by the contracted SNPN;
  • connection capability information (Connection Capability) provided by the contracted SNPN; for example, “IP Multimedia Subsystem (ims)”, “Multimedia Messaging Service (mms)”, “internet”, etc.;
  • the target associated information of the above-mentioned contracted SNPN is one item of information included in the associated information of the contracted SNPN.
  • the associated information of the contracted SNPN includes: the identification of the application provided by the contracted SNPN, and the target associated information of the contracted SNPN is the identification of the application provided by the contracted SNPN; for another example, the associated information of the contracted SNPN includes: the contracted SNPN The address of the application server provided by the SNPN, then the target association information of the contracted SNPN is the address of the application server provided by the contracted SNPN.
  • the method further includes:
  • one piece of information is selected as the target association information of the contracted SNPN.
  • the predetermined order may be the storage order of the various information contained in the associated information, the order of the various information contained in the associated information in the storage list, an order determined according to a certain rule, etc., which are not specifically limited herein.
  • the associated information of the contracted SNPN includes: the identification of the application provided by the contracted SNPN and the address of the application server provided by the contracted SNPN; assuming that the identification of the application is arranged before the address of the application server according to a certain rule, the contracted SNPN's
  • the target association information is the identification of the application provided by the contracted SNPN; assuming that the application identification is ranked after the address of the application server according to another rule, the target associated information of the contracted SNPN is the address of the application server provided by the contracted SNPN.
  • the method further includes:
  • the selecting one contracted SNPN from the at least two contracted SNPNs includes:
  • a contracted SNPN with a larger signal quality is selected.
  • selecting one contracted SNPN from the at least two contracted SNPNs includes:
  • one contracted SNPN is selected according to the storage order of the at least two contracted SNPNs; or, the at least two contracted SNPNs are randomly selected One of the contracted SNPNs is contracted; or, according to the signal quality of the at least two contracted SNPNs, a contracted SNPN with a larger signal quality is selected;
  • a contracted SNPN with a larger signal quality is selected.
  • the method further includes:
  • SNPN selection is performed according to the associated information of other available contracted SNPNs except the selected contracted SNPN and the priority information of the associated information.
  • Example 1 The associated information of the contracted SNPN and the priority of the associated information are stored in the USIM
  • the USIM stores SNPN selection information based on the user's wishes, assuming the file name is FILE_SNPN_SELECTION.
  • the length of the file FILE_SNPN_SELECTION is a variable length, you can set a maximum length, the length is the number of bytes.
  • the content of the file FILE_SNPN_SELECTION contains multiple first-level directories, and each first-level directory contains:
  • SNPN related information assuming the name is SNPN_SELECTION_IE.
  • the associated information is used for SNPN selection according to the user's wishes.
  • each SNPN ID list contains multiple secondary directories, that is, SNPN IDs associated with SNPN_SELECTION_IE.
  • Table 1 shows the priority information of the associated information of the contracted SNPN.
  • the priority is from high to low.
  • SNPN_SELECTION_IE For example, for SNPN_SELECTION_IE, SNPN_SELECTION_IE1 has the highest priority, and SNPN_SELECTION_IEn has the lowest priority; for SNPN IDs in the same SNPN_SELECTION_IE, the first SNPN ID, that is, SNPN*A has the highest priority, and the priority gradually decreases thereafter.
  • the USIM when the terminal receives the SNPN ID from the air interface during network search, that is, when multiple available contracted SNPN networks are searched, the USIM will query the SNPN ID corresponding to the SNPN associated information and the priority of the associated information. , And according to Table 1, select the highest priority SNPN.
  • the SNPN_SELECTION_IE corresponding to the searched SNPN is different, for example, when the terminal searches for SNPN1A and SNPN2B, check the priority order in Table 1 and select to access SNPN1A;
  • the searched SNPNs correspond to the same SNPN_SELECTION_IE, for example, when the terminal searches for SNPN1A and SNPN1B, check the priority order in Table 1, and select to access SNPN1A.
  • Example 2 The associated information of the contracted SNPN is stored in the "user data list", and the priority information of the associated information is stored in the USIM
  • the USIM stores SNPN selection information based on the user's wishes, assuming the file name is FILE_SNPN_SELECTION.
  • the length of the file FILE_SNPN_SELECTION is a variable length, you can set a maximum length, the length is the number of bytes.
  • the file FILE_SNPN_SELECTION contains a list of associated information with SNPN, assuming the name is SNPN_SELECTION_IE.
  • the associated information is used for SNPN selection according to the user's wishes. As shown in table 2.
  • the priority is from high to low: for SNPN_SELECTION_IE, SNPN_SELECTION_IE1 has the highest priority, and SNPN_SELECTION_IEn has the lowest priority.
  • the "User Data List” contains multiple SNPN's associated information. For each SNPN, add SNPN's associated information in the "User Data List", as shown in Table 3.
  • the terminal when the terminal receives the SNPN ID from the air interface during the network search process, that is, when multiple available contracted SNPN networks are searched, the association information of the searched SNPN is obtained according to Table 3, and at the same time according to the association in Table 2.
  • the priority of the information select the SNPN corresponding to the highest priority.
  • the SNPN IDs searched by the terminal are SNPN1 and SNPN2.
  • the associated information corresponding to SNPN1 is SNPN_SELECTION_IE1
  • the associated information corresponding to SNPN2 is SNPN_SELECTION_IE2.
  • the terminal chooses to access SNPN1.
  • Example 3 The priority of the associated information of the contracted SNPN is stored in the USIM, and the associated information of the SNPN is obtained from the system information (SIB)
  • SIB system information
  • the USIM stores SNPN selection information based on the user's wishes, assuming the file name is FILE_SNPN_SELECTION.
  • the length of the file FILE_SNPN_SELECTION is a variable length, you can set a maximum length, the length is the number of bytes.
  • the file FILE_SNPN_SELECTION contains a list of associated information with SNPN, assuming the name is SNPN_SELECTION_IE.
  • the associated information is used for SNPN selection according to the user's wishes. As shown in Table 4.
  • the priority is from high to low: for SNPN_SELECTION_IE, SNPN_SELECTION_IE1 has the highest priority and SNPN_SELECTION_IEn has the lowest priority.
  • the terminal receives the SNPN ID from the air interface and receives the SNPN association information from the system information (for example, the NG-RAN sends the SNPN association information to the terminal in the SIB) during the network search process.
  • SNPN related information as well as the priority of the related information in Table 4, select the SNPN corresponding to the highest priority.
  • the terminal when the terminal receives the SNPN ID from the base station as SNPN1 and the corresponding associated information SNPN_SELECTION_IE1, SNPN2, and the corresponding associated information SNPN_SELECTION_IE2, the terminal selects to access SNPN1 according to the priority order of SNPN_SELECTION_IE in Table 4 (SNPN_SELECTION_IE1).
  • the terminal when the terminal searches for multiple available contracted SNPNs, the terminal selects the SNPN according to the associated information of the contracted SNPN and the priority information of the associated information, so that the terminal can select the SNPN flexibly.
  • an embodiment of the present invention further provides a terminal 500, including:
  • the obtaining module 501 is configured to obtain the associated information of the non-public network SNPN that is independently contracted, and the priority information of the associated information of the contracted SNPN;
  • the first selection module 502 is configured to perform SNPN selection according to the associated information of the contracted SNPN and the priority information of the associated information.
  • the acquisition module includes:
  • the first obtaining sub-module is used to obtain the associated information of the contracted SNPN stored in the global subscriber identity module USIM of the terminal;
  • the system information carries the associated information of the contracted SNPN.
  • the acquisition module includes:
  • the second obtaining submodule is used to obtain priority information of the associated information stored in the USIM of the terminal;
  • the first selection module includes:
  • the first selection sub-module is configured to obtain the target association information of the N contracted SNPNs according to the identifiers of the N contracted SNPNs when the terminal searches for N available contracted SNPNs; N is an integer greater than or equal to 2;
  • the second selection submodule is configured to select the SNPN corresponding to the highest priority according to the priority information of the target association information of the N contracted SNPNs.
  • the associated information of the contracted SNPN includes at least one of the following:
  • connection capability information provided by the contracted SNPN
  • the terminal further includes:
  • the information selection module is configured to select one piece of information as the target associated information of the contracted SNPN according to a predetermined sequence of the at least two pieces of information when the associated information of the contracted SNPN contains at least two pieces of information.
  • the terminal further includes:
  • the second selection module is used to select one contract SNPN from the at least two contract SNPNs.
  • the second selection module includes:
  • the third selection submodule is configured to select one contract SNPN according to the storage order of the at least two contract SNPNs;
  • the signal quality of the at least two contracted SNPNs select a contracted SNPN with a larger signal quality.
  • the second selection module includes:
  • the fourth selection submodule is configured to select one contract SNPN according to the storage order of the at least two contract SNPNs when the signal quality of the at least two contract SNPNs is greater than or equal to the first threshold; or , Randomly select one of the at least two contracted SNPNs; or, according to the signal quality of the at least two contracted SNPNs, select a contracted SNPN with a larger signal quality; and/or,
  • the fifth selection submodule is configured to select a signal according to the signal quality of the at least two SNPNs when the signal quality of at least one of the at least two SNPNs is less than the first threshold value.
  • a higher quality contract SNPN A higher quality contract SNPN.
  • the terminal further includes:
  • the registration module is used to initiate registration on the selected contracted SNPN
  • the reselection module is configured to, if the registration fails, perform SNPN selection based on the associated information of other available contracted SNPNs except the selected contracted SNPN and the priority information of the associated information.
  • the terminal provided by the embodiment of the present invention can implement the various processes implemented by the terminal in the method embodiments of FIG. 1 to FIG. 4, and to avoid repetition, details are not described herein again.
  • the terminal when the terminal searches for multiple available contracted SNPNs, the terminal selects the SNPN according to the associated information of the contracted SNPN and the priority information of the associated information, so that the terminal can select SNPN flexibly.
  • the terminal 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, User input unit 607, interface unit 608, memory 609, processor 610, power supply 611 and other components.
  • a radio frequency unit 601 for implementing various embodiments of the present invention.
  • the terminal 600 includes but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, User input unit 607, interface unit 608, memory 609, processor 610, power supply 611 and other components.
  • the terminal structure shown in FIG. 6 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange different components.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable
  • the radio frequency unit 601 is used to obtain the associated information of the subscribed independent non-public network SNPN, and the priority information of the associated information of the subscribed SNPN;
  • the processor 610 is configured to perform SNPN selection according to the associated information of the contracted SNPN and the priority information of the associated information.
  • the terminal provided in the embodiment of the present invention can implement the various processes implemented by the terminal in the method embodiments of FIG. 1 to FIG. 4, and to avoid repetition, details are not described here.
  • the terminal when the terminal searches for multiple available contracted SNPNs, the terminal selects the SNPN according to the associated information of the contracted SNPN and the priority information of the associated information, so that the terminal can select SNPN flexibly.
  • the radio frequency unit 601 can be used to receive and send signals during information transmission or communication. Specifically, the downlink data from the base station is received and sent to the processor 610 for processing; in addition, Uplink data is sent to the base station.
  • the radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 601 can also communicate with the network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 602, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 603 can convert the audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into audio signals and output them as sounds. Moreover, the audio output unit 603 may also provide audio output related to a specific function performed by the terminal 600 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 604 is used to receive audio or video signals.
  • the input unit 604 may include a graphics processing unit (GPU) 6041 and a microphone 6042.
  • the graphics processor 6041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 606.
  • the image frame processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or sent via the radio frequency unit 601 or the network module 602.
  • the microphone 6042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 601 for output in the case of a telephone call mode.
  • the terminal 600 also includes at least one sensor 605, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 6061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 6061 and/or when the terminal 600 is moved to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal gestures (such as horizontal and vertical screen switching, related games, Magnetometer posture calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.
  • the display unit 606 is used to display information input by the user or information provided to the user.
  • the display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 607 may be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 607 includes a touch panel 6071 and other input devices 6072.
  • the touch panel 6071 also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 6071 or near the touch panel 6071. operate).
  • the touch panel 6071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 610, the command sent by the processor 610 is received and executed.
  • the touch panel 6071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 607 may also include other input devices 6072.
  • other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 6071 can cover the display panel 6061.
  • the touch panel 6071 detects a touch operation on or near it, it is transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 determines the type of touch event according to the touch.
  • the type of event provides corresponding visual output on the display panel 6061.
  • the touch panel 6071 and the display panel 6061 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 6071 and the display panel 6061 can be integrated. Realize the input and output functions of the terminal, the specifics are not limited here.
  • the interface unit 608 is an interface for connecting an external device with the terminal 600.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 608 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 600 or can be used to communicate between the terminal 600 and the external device. Transfer data between.
  • the memory 609 can be used to store software programs and various data.
  • the memory 609 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 609 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 610 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
  • the processor 610 may include one or more processing units; preferably, the processor 610 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem
  • the processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 610.
  • the terminal 600 may also include a power supply 611 (such as a battery) for supplying power to various components.
  • a power supply 611 such as a battery
  • the power supply 611 may be logically connected to the processor 610 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. Function.
  • the terminal 600 includes some functional modules not shown, which will not be repeated here.
  • the embodiment of the present invention also provides a terminal, including a processor, a memory, and a computer program stored in the memory and running on the processor.
  • a terminal including a processor, a memory, and a computer program stored in the memory and running on the processor.
  • the computer program is executed by the processor, the implementation of the network selection method described above is implemented.
  • the embodiment of the present invention also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the above-mentioned network selection method embodiment is realized, and the same technology can be achieved. The effect, in order to avoid repetition, will not be repeated here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk, or optical disk, etc.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes a number of instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the method described in each embodiment of the present invention.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

提供了一种网络选择方法及终端，该方法包括：获取签约独立的非公共网络SNPN的关联信息，以及，签约SNPN的关联信息的优先级信息；根据签约SNPN的关联信息以及关联信息的优先级信息，进行SNPN选择。

Description

网络选择方法及终端
相关申请的交叉引用
本申请主张在2020年04月16日在中国提交的中国专利申请号No.202010301716.0的优先权，其全部内容通过引用包含于此。
技术领域
本发明涉及通信技术领域，尤其是指一种网络选择方法及终端。
背景技术
当终端有多个签约的独立的非公共网络(Standalone Non-Public Network，SNPN)，并且终端所在位置可以同时搜索到多个可用的签约的SNPN小区时，终端需要进行SNPN的选择。
目前对于终端有多个可用的SNPN时，终端基于实现按照特定的顺序来选择一个SNPN。在已公开的方案中，SNPN小区广播可以为SNPN进行第三方鉴权的服务供应商(service provider，SP)列表，终端中也存储签约SNPN的SP列表信息，终端根据小区广播的SP信息是否存在于终端中存储的签约SNPN的SP列表信息来判断是否能够接入当前SNPN。故已公开的方案中终端无法灵活地选择SNPN。
发明内容
本发明实施例提供一种网络选择方法及终端，以解决现有技术中终端在自动SNPN选择模式下无法灵活选择SNPN的问题。
为了解决上述技术问题，本发明实施例是这样实现的：一种网络选择方法，应用于终端，包括：
获取签约独立的非公共网络SNPN的关联信息，以及，所述签约SNPN的关联信息的优先级信息；
根据所述签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择。
本发明实施例还提供了一种终端，包括：
获取模块，用于获取签约独立的非公共网络SNPN的关联信息，以及，所述签约SNPN的关联信息的优先级信息；
第一选择模块，用于根据所述签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择。
本发明实施例还提供了一种终端，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如上所述的网络选择方法的步骤。
本发明实施例还提供一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如上所述的网络选择方法的步骤。
本发明实施例还提供一种计算机程序产品，存储在计算机可读存储介质中，所述计算机程序被至少一个处理器执行以实现如上所述的网络选择方法的步骤。
本发明实施例还提供一种终端，所述终端用于执行如上所述的网络选择方法的步骤。
在本发明实施例中，当终端搜索到多个可用的签约SNPN时，终端根据签约SNPN的关联信息以及关联信息的优先级信息，进行SNPN选择，使得终端能够灵活选择SNPN。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1表示本发明实施例提供的网络选择方法的步骤流程图；
图2表示本发明实施例提供的网络选择方法中示例一的示意图；
图3表示本发明实施例提供的网络选择方法中示例二的示意图；
图4表示本发明实施例提供的网络选择方法中示例三的示意图；
图5表示本发明实施例提供的终端的结构示意图之一；
图6表示本发明实施例提供的终端的结构示意图之二。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本发明实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
下面结合附图介绍本发明的实施例。本发明实施例提供的网络选择方法及终端可以应用于无线通信系统中。该无线通信系统可以为采用5G系统，或者演进型长期演进(Evolved Long Term Evolution，eLTE)系统，或者后续演进通信系统。
本发明实施例提供的网络侧设备可以为基站，该基站可以为通常所用的基站，也可以为演进型基站(evolved node base station，eNB)，还可以为5G系统中的网络侧设备(例如下一代基站(next generation node base station，gNB)或发送和接收点(transmission and reception point，TRP))或者小区cell等设备。
本发明实施例提供的终端可以为手机、平板电脑、笔记本电脑、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、上网本、可穿戴式设备(Wearable Device)、车载设备或者个人数字助理(Personal Digital Assistant，PDA)等。需要说明的是，在本发明实施例中并不限定终端的具体类型。本发明实施例中以LTE以及NR系统为例，然不限于此系统，本发明提供的技术方案可以应用于存在相同问题的其他系统。
如图1所示，本发明实施例提供一种网络选择方法，应用于终端，包括：
步骤101，获取签约独立的非公共网络SNPN的关联信息，以及，所述 签约SNPN的关联信息的优先级信息；
步骤102，根据所述签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择。
为了使得在自动SNPN选择模式下终端能够灵活地根据用户偏好(user preference)选择SNPN，本发明实施例为签约SNPN的关联信息设置优先级，终端根据各个签约SNPN的关联信息的优先级，选择优先级最高的SNPN。
可选地，关联信息的优先级可依据用户偏好由终端自行设置，在此不做具体限定。
作为一个可选实施例，步骤101中获取签约独立的非公共网络SNPN的关联信息，包括：
获取存储于所述终端的全球用户识别模块(Universal Subscriber Identity Module，USIM)中的所述签约SNPN的关联信息；
或者，
获取存储于所述终端的用户数据列表(list of subscriber data)中的所述签约SNPN的关联信息；可选地，该用户数据列表可以存储于USIM中，也可以存储于非易失性存储器中，在此不做具体限定；
或者，
获取存储于所述终端的非易失性存储器(non-volatile memory)中的所述签约SNPN的关联信息；
或者，
接收系统信息，所述系统信息中携带所述签约SNPN的关联信息。
作为另一个可选实施例，步骤101中获取所述签约SNPN的关联信息的优先级信息，包括：
获取存储于所述终端的USIM中的所述关联信息的优先级信息；
或者，
获取存储于所述终端的用户数据列表中的所述关联信息的优先级信息；可选地，该用户数据列表可以存储于USIM中，也可以存储于非易失性存储器中，在此不做具体限定；
或者，
获取存储于所述终端的非易失性存储器中的所述签约SNPN的关联信息。
作为一个可选实施例，步骤102包括：
在终端搜索到N个可用的签约SNPN时，根据N个签约SNPN的标识获取所述N个签约SNPN的目标关联信息；N为大于或者等于2的整数；
根据所述N个签约SNPN的目标关联信息的优先级信息，选择最高优先级对应的SNPN。
本发明实施例中，所述签约SNPN的关联信息包含以下至少一项信息：
所述签约SNPN提供的应用的标识(OSApp ID)；
所述签约SNPN提供的应用服务器的地址(IP address)；
所述签约SNPN提供的应用服务器的域名(全限定域名(Fully Qualified Domain Name，FQDN))；
所述签约SNPN提供的数据网络名称(Data Network Name，DNN)；
所述签约SNPN提供的连接能力信息(Connection Capability)；例如“IP多媒体子系统(IP Multimedia Subsystem，ims)”、“多媒体消息业务(Multimedia Messaging Service，mms)”、“internet”等；
所述签约SNPN支持的第三方鉴权实体的信息。
在签约SNPN的关联信息仅包含上述任意一项信息的情况下，上述签约SNPN的目标关联信息则为该签约SNPN的关联信息包含的一项信息。例如，签约SNPN的关联信息包含：所述签约SNPN提供的应用的标识，则签约SNPN的目标关联信息为所述签约SNPN提供的应用的标识；再例如，签约SNPN的关联信息包含：所述签约SNPN提供的应用服务器的地址，则签约SNPN的目标关联信息为所述签约SNPN提供的应用服务器的地址。
作为一个可选实施例，在所述签约SNPN的关联信息包含至少两项信息的情况下，所述方法还包括：
根据所述至少两项信息的预定顺序，选择一项信息作为所述签约SNPN的目标关联信息。
其中，该预定顺序可以为关联信息包含的各项信息的存储顺序、关联信息包含的各项信息在存储列表中的顺序、按照某种规则确定的顺序等，在此不做具体限定。
例如，签约SNPN的关联信息包含：所述签约SNPN提供的应用的标识和所述签约SNPN提供的应用服务器的地址；假设应用的标识按照某一个规则排在应用服务器的地址之前，则签约SNPN的目标关联信息为签约SNPN提供的应用的标识；再假设应用的标识按照另一个规则排在应用服务器的地址之后，则签约SNPN的目标关联信息为签约SNPN提供的应用服务器的地址。
作为一个可选实施例，在最高优先级对应的SNPN包含至少两个签约SNPN的情况下(例如，至少两个签约SNPN的关联信息相同且优先级最高，或者，至少两个签约SNPN的关联信息的优先级相同且优先级最高)，所述方法还包括：
从所述至少两个签约SNPN中选择一个签约SNPN。
其中，一种实现方式中，所述从所述至少两个签约SNPN中选择一个签约SNPN，包括：
按照所述至少两个签约SNPN的存储顺序，选择一个签约SNPN；
或者，
随机选择所述至少两个签约SNPN中的一个签约SNPN；
或者，
根据所述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN。
另一种实现方式中，从所述至少两个签约SNPN中选择一个签约SNPN，包括：
在所述至少两个签约SNPN的信号质量均大于或者等于第一门限值的情况下，按照所述至少两个签约SNPN的存储顺序，选择一个签约SNPN；或者，随机选择所述至少两个签约SNPN中的一个签约SNPN；或者，根据所述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN；
或者，
在所述至少两个签约SNPN中至少一个签约SNPN的信号质量小于所述第一门限值的情况下，根据所述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN。
本发明的上述实施例中，所述方法还包括：
在所选择的签约SNPN上发起注册；
若注册失败，根据除所选择的签约SNPN之外的其他可用的签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择。
上述根据其他可用的签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择的步骤与本发明实施例的上述步骤102中进行SNPN选择的步骤相同，在此不再重复赘述其详细选择流程。
为了更清楚的描述本发明实施例提供的网络选择方法，下面结合几个示例进行说明。
示例一：签约SNPN的关联信息以及该关联信息的优先级存储于USIM中
USIM中存储基于用户意愿的SNPN选择信息，假设文件名称为FILE_SNPN_SELECTION。文件FILE_SNPN_SELECTION的长度为可变长度，可以设置一个最大长度，长度即字节数。
例如，文件FILE_SNPN_SELECTION的内容包含多个一级目录，每个一级目录包含：
a.SNPN的关联信息，假设名称为SNPN_SELECTION_IE。该关联信息用于根据用户意愿进行SNPN选择。
b.SNPN ID列表，每个SNPN ID列表包含多个二级目录，即与SNPN_SELECTION_IE相关联的SNPN IDs。
如表1所示为签约SNPN的关联信息的优先级信息。
描述 状态
SNPN_SELECTION_IE 1(高优先级) M/O
SNPN 1A(高优先级) M/O
SNPN 1B M/O
…… M/O
SNPN_SELECTION_IE 2 O
SNPN 2A O
SNPN 2B O
…… O
SNPN_SELECTION_IE n(低优先级) O
SNPN nA O
SNPN nB(低优先级) O
表1
表1中从上到下表示优先级从高到低。例如，对于SNPN_SELECTION_IE，SNPN_SELECTION_IE1优先级最高，SNPN_SELECTION_IEn优先级最低；对于同一SNPN_SELECTION_IE中的SNPN IDs，第一个SNPN ID，即SNPN*A优先级最高，往后优先级逐渐降低。
如图2所示，当终端搜网过程中，从空口接收SNPN ID，即搜索到多个可用的签约的SNPN网络时，从USIM中查询SNPN ID对应的SNPN的关联信息以及关联信息的优先级，并根据表1，选择最高优先级的SNPN。
当搜索到的SNPN对应的SNPN_SELECTION_IE不同时，例如，当终端搜索到SNPN1A和SNPN2B时，对照表1中的优先级顺序，选择接入SNPN1A；
当搜索到的SNPN对应的SNPN_SELECTION_IE相同时，例如，当终端搜索到SNPN1A和SNPN1B时，对照表1中的优先级顺序，选择接入SNPN1A。
当与运营商签约时，向USIM卡中写入或者更新表1对应的文件。
示例二：签约SNPN的关联信息存储于“用户数据列表”中，关联信息的优先级信息存储于USIM中
USIM中存储基于用户意愿的SNPN选择信息，假设文件名称为FILE_SNPN_SELECTION。文件FILE_SNPN_SELECTION的长度为可变长度，可以设置一个最大长度，长度即字节数。
文件FILE_SNPN_SELECTION包含与SNPN的关联信息的列表，假设名称为SNPN_SELECTION_IE。该关联信息用于根据用户意愿进行SNPN选择。如表2所示。
描述 状态
SNPN_SELECTION_IE 1(高优先级) M/O
SNPN_SELECTION_IE 2 O
…… O
SNPN_SELECTION_IE n(低优先级) O
表2
表2中从上到下表示优先级从高到低：对于SNPN_SELECTION_IE，SNPN_SELECTION_IE1优先级最高，SNPN_SELECTION_IEn优先级最低。
“用户数据列表”中包含多个SNPN的关联信息，对于每一个SNPN，在“用户数据列表”中增加SNPN的关联信息，如表3所示。
描述 状态
标识符1 M
证书1 M
SNPN ID 1 M
统一访问控制配置1 O
SNPN_SELECTION_IE 1A O
SNPN_SELECTION_IE 1B O
…… O
   
标识符2 O
证书2 O
SNPN ID 2 O
统一访问控制配置2 O
SNPN_SELECTION_IE 2A O
SNPN_SELECTION_IE 2B O
……  
标识符n O
证书n O
SNPN ID n O
统一访问控制配置n O
SNPN_SELECTION_IE nA O
SNPN_SELECTION_IE nB O
表3
如图3所示，当终端搜网过程中，从空口接收SNPN ID，即搜索到多个可用的签约的SNPN网络时，根据表3获取搜索到的SNPN的关联信息，同时根据表2中关联信息的优先级，选择最高优先级对应的SNPN。
例如，终端搜索到的SNPN ID为SNPN1和SNPN2，根据表3得到SNPN1对应的关联信息为SNPN_SELECTION_IE1，SNPN2对应的关联信息为SNPN_SELECTION_IE2，再根据表2中SNPN_SELECTION_IE的优先级顺序(SNPN_SELECTION_IE1的优先级较高)，终端选择接入SNPN1。
当与运营商签约时，向USIM卡中写入或者更新表2对应的文件。“用户数据列表”可以通过注册接受、车载通用通信单元UCU等过程进行更新。
示例三：签约SNPN的关联信息的优先级存储于USIM中，从系统信息(SIB)中获取SNPN的关联信息
USIM中存储基于用户意愿的SNPN选择信息，假设文件名称为FILE_SNPN_SELECTION。文件FILE_SNPN_SELECTION的长度为可变长度，可以设置一个最大长度，长度即字节数。
文件FILE_SNPN_SELECTION包含与SNPN的关联信息的列表，假设名称为SNPN_SELECTION_IE。该关联信息用于根据用户意愿进行SNPN选择。如表4所示。
描述 状态
SNPN_SELECTION_IE 1(高优先级) M/O
SNPN_SELECTION_IE 2 O
…… O
SNPN_SELECTION_IE n(低优先级) O
表4
表4中从上到下表示优先级从高到低：对于SNPN_SELECTION_IE，SNPN_SELECTION_IE1优先级最高，SNPN_SELECTION_IEn优先级最低。
如图4所示，终端搜网过程中，从空口接收SNPN ID，从系统信息接收SNPN的关联信息(例如，NG-RAN在SIB中向终端下发SNPN的关联信息)，终端根据接收到的SNPN的关联信息，以及表4中关联信息的优先级，选择最高优先级对应的SNPN。
例如，当终端从基站接收到SNPN的ID分别为SNPN1以及对应的关联信息SNPN_SELECTION_IE1，SNPN2以及对应的关联信息SNPN_SELECTION_IE2，终端根据表4中SNPN_SELECTION_IE的优先级顺序(SNPN_SELECTION_IE1)选择接入SNPN1。
当与运营商签约时，向USIM卡中写入或者更新表4对应的文件。
综上，在本发明实施例中，当终端搜索到多个可用的签约SNPN时，终端根据签约SNPN的关联信息以及关联信息的优先级信息，进行SNPN选择，使得终端能够灵活选择SNPN。
如图5所示，本发明实施例还提供一种终端500，包括：
获取模块501，用于获取签约独立的非公共网络SNPN的关联信息，以及，所述签约SNPN的关联信息的优先级信息；
第一选择模块502，用于根据所述签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择。
可选地，本发明的上述实施例中，所述获取模块包括：
第一获取子模块，用于获取存储于所述终端的全球用户识别模块USIM中的所述签约SNPN的关联信息；
或者，用于获取存储于所述终端的用户数据列表中的所述签约SNPN的关联信息；
或者，用于获取存储于所述终端的非易失性存储器中的所述签约SNPN的关联信息；
或者，用于接收系统信息，所述系统信息中携带所述签约SNPN的关联信息。
可选地，本发明的上述实施例中，所述获取模块包括：
第二获取子模块，用于获取存储于所述终端的USIM中的所述关联信息的优先级信息；
或者，用于获取存储于所述终端的用户数据列表中的所述关联信息的优先级信息；
或者，用于获取存储于所述终端的非易失性存储器中的所述签约SNPN的关联信息。
可选地，本发明的上述实施例中，所述第一选择模块包括：
第一选择子模块，用于在终端搜索到N个可用的签约SNPN时，根据N个签约SNPN的标识获取所述N个签约SNPN的目标关联信息；N为大于或者等于2的整数；
第二选择子模块，用于根据所述N个签约SNPN的目标关联信息的优先级信息，选择最高优先级对应的SNPN。
可选地，本发明的上述实施例中，所述签约SNPN的关联信息包含以下至少一项：
所述签约SNPN提供的应用的标识；
所述签约SNPN提供的应用服务器的地址；
所述签约SNPN提供的应用服务器的域名；
所述签约SNPN提供的数据网络名称DNN；
所述签约SNPN提供的连接能力信息；
所述签约SNPN支持的第三方鉴权实体的信息。
可选地，本发明的上述实施例中，所述终端还包括：
信息选择模块，用于在所述签约SNPN的关联信息包含至少两项信息的情况下，根据所述至少两项信息的预定顺序，选择一项信息作为所述签约SNPN的目标关联信息。
可选地，本发明的上述实施例中，所述终端还包括：
第二选择模块，用于从所述至少两个签约SNPN中选择一个签约SNPN。
可选地，本发明的上述实施例中，所述第二选择模块包括：
第三选择子模块，用于按照所述至少两个签约SNPN的存储顺序，选择一个签约SNPN；
或者，用于随机选择所述至少两个签约SNPN中的一个签约SNPN；
或者，用于根据所述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN。
可选地，本发明的上述实施例中，所述第二选择模块包括：
第四选择子模块，用于在所述至少两个签约SNPN的信号质量均大于或者等于第一门限值的情况下，按照所述至少两个签约SNPN的存储顺序，选 择一个签约SNPN；或者，随机选择所述至少两个签约SNPN中的一个签约SNPN；或者，根据所述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN；和/或，
第五选择子模块，用于在所述至少两个签约SNPN中至少一个签约SNPN的信号质量小于所述第一门限值的情况下，根据所述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN。
可选地，本发明的上述实施例中，所述终端还包括：
注册模块，用于在所选择的签约SNPN上发起注册；
重选模块，用于若注册失败，根据除所选择的签约SNPN之外的其他可用的签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择。
本发明实施例提供的终端能够实现图1至图4的方法实施例中终端实现的各个过程，为避免重复，这里不再赘述。
综上，在本发明实施例中，当终端搜索到多个可用的签约SNPN时，终端根据签约SNPN的关联信息以及关联信息的优先级信息，进行SNPN选择，使得终端能够灵活选择SNPN。
图6为实现本发明各个实施例的一种终端的硬件结构示意图，该终端600包括但不限于：射频单元601、网络模块602、音频输出单元603、输入单元604、传感器605、显示单元606、用户输入单元607、接口单元608、存储器609、处理器610、以及电源611等部件。本领域技术人员可以理解，图6中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本发明实施例中，终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，射频单元601，用于获取签约独立的非公共网络SNPN的关联信息，以及，所述签约SNPN的关联信息的优先级信息；
处理器610，用于根据所述签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择。
本发明实施例提供的终端能够实现图1至图4的方法实施例中终端实现 的各个过程，为避免重复，这里不再赘述。
综上，在本发明实施例中，当终端搜索到多个可用的签约SNPN时，终端根据签约SNPN的关联信息以及关联信息的优先级信息，进行SNPN选择，使得终端能够灵活选择SNPN。
应理解的是，本发明实施例中，射频单元601可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器610处理；另外，将上行的数据发送给基站。通常，射频单元601包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元601还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块602为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元603可以将射频单元601或网络模块602接收的或者在存储器609中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元603还可以提供与终端600执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元603包括扬声器、蜂鸣器以及受话器等。
输入单元604用于接收音频或视频信号。输入单元604可以包括图形处理器(Graphics Processing Unit，GPU)6041和麦克风6042，图形处理器6041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元606上。经图形处理器6041处理后的图像帧可以存储在存储器609(或其它存储介质)中或者经由射频单元601或网络模块602进行发送。麦克风6042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元601发送到移动通信基站的格式输出。
终端600还包括至少一种传感器605，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板6061的亮度，接近传感器可在终端600移动到耳边时，关闭显示面板6061和/或背光。作为运动传感 器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器605还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元606用于显示由用户输入的信息或提供给用户的信息。显示单元606可包括显示面板6061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板6061。
用户输入单元607可用于接收输入的数字或字符信息，以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元607包括触控面板6071以及其他输入设备6072。触控面板6071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板6071上或在触控面板6071附近的操作)。触控面板6071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器610，接收处理器610发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板6071。除了触控面板6071，用户输入单元607还可以包括其他输入设备6072。具体地，其他输入设备6072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板6071可覆盖在显示面板6061上，当触控面板6071检测到在其上或附近的触摸操作后，传送给处理器610以确定触摸事件的类型，随后处理器610根据触摸事件的类型在显示面板6061上提供相应的视觉输出。虽然在图6中，触控面板6071与显示面板6061是作为两个独立的部件来实现终端的输入和输出功能，但是在某些实施例中，可以将触控面板6071与显示面板6061集成而实现终端的输入和输出功能，具体此处不做限定。
接口单元608为外部装置与终端600连接的接口。例如，外部装置可以 包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元608可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端600内的一个或多个元件或者可以用于在终端600和外部装置之间传输数据。
存储器609可用于存储软件程序以及各种数据。存储器609可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器609可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器610是终端的控制中心，利用各种接口和线路连接整个终端的各个部分，通过运行或执行存储在存储器609内的软件程序和/或模块，以及调用存储在存储器609内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。处理器610可包括一个或多个处理单元；优选的，处理器610可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器610中。
终端600还可以包括给各个部件供电的电源611(比如电池)，优选的，电源611可以通过电源管理系统与处理器610逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端600包括一些未示出的功能模块，在此不再赘述。
优选的，本发明实施例还提供一种终端，包括处理器，存储器，存储在存储器上并可在所述处理器上运行的计算机程序，该计算机程序被处理器执行时实现上述网络选择方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本发明实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述网络选择方法实 施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明各个实施例所述的方法。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本发明的保护之内。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (24)

  1. 一种网络选择方法，应用于终端，包括：
    获取签约独立的非公共网络SNPN的关联信息，以及，所述签约SNPN的关联信息的优先级信息；
    根据所述签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择。
  2. 根据权利要求1所述的方法，其中，所述获取签约独立的非公共网络SNPN的关联信息，包括：
    获取存储于所述终端的全球用户识别模块USIM中的所述签约SNPN的关联信息；
    或者，
    获取存储于所述终端的用户数据列表中的所述签约SNPN的关联信息；
    或者，
    获取存储于所述终端的非易失性存储器中的所述签约SNPN的关联信息；
    或者，
    接收系统信息，所述系统信息中携带所述签约SNPN的关联信息。
  3. 根据权利要求1所述的方法，其中，获取所述签约SNPN的关联信息的优先级信息，包括：
    获取存储于所述终端的USIM中的所述关联信息的优先级信息；
    或者，
    获取存储于所述终端的用户数据列表中的所述关联信息的优先级信息；
    或者，
    获取存储于所述终端的非易失性存储器中的所述签约SNPN的关联信息。
  4. 根据权利要求1所述的方法，其中，所述根据所述签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择，包括：
    在终端搜索到N个可用的签约SNPN时，根据N个签约SNPN的标识获取所述N个签约SNPN的目标关联信息；N为大于或者等于2的整数；
    根据所述N个签约SNPN的目标关联信息的优先级信息，选择最高优先 级对应的SNPN。
  5. 根据权利要求1或2或4所述的方法，其中，所述签约SNPN的关联信息包含以下至少一项信息：
    所述签约SNPN提供的应用的标识；
    所述签约SNPN提供的应用服务器的地址；
    所述签约SNPN提供的应用服务器的域名；
    所述签约SNPN提供的数据网络名称DNN；
    所述签约SNPN提供的连接能力信息；
    所述签约SNPN支持的第三方鉴权实体的信息。
  6. 根据权利要求5所述的方法，其中，在所述签约SNPN的关联信息包含至少两项信息的情况下，所述方法还包括：
    根据所述至少两项信息的预定顺序，选择一项信息作为所述签约SNPN的目标关联信息。
  7. 根据权利要求4所述的方法，其中，在最高优先级对应的SNPN包含至少两个签约SNPN的情况下，所述方法还包括：
    从所述至少两个签约SNPN中选择一个签约SNPN。
  8. 根据权利要求7所述的方法，其中，所述从所述至少两个签约SNPN中选择一个签约SNPN，包括：
    按照所述至少两个签约SNPN的存储顺序，选择一个签约SNPN；
    或者，
    随机选择所述至少两个签约SNPN中的一个签约SNPN；
    或者，
    根据所述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN。
  9. 根据权利要求7所述的方法，其中，从所述至少两个签约SNPN中选择一个签约SNPN，包括：
    在所述至少两个签约SNPN的信号质量均大于或者等于第一门限值的情况下，按照所述至少两个签约SNPN的存储顺序，选择一个签约SNPN；或者，随机选择所述至少两个签约SNPN中的一个签约SNPN；或者，根据所 述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN；
    或者，
    在所述至少两个签约SNPN中至少一个签约SNPN的信号质量小于所述第一门限值的情况下，根据所述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN。
  10. 根据权利要求4或7所述的方法，还包括：
    在所选择的签约SNPN上发起注册；
    若注册失败，根据除所选择的签约SNPN之外的其他可用的签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择。
  11. 一种终端，包括：
    获取模块，用于获取签约独立的非公共网络SNPN的关联信息，以及，所述签约SNPN的关联信息的优先级信息；
    第一选择模块，用于根据所述签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择。
  12. 根据权利要求11所述的终端，其中，所述获取模块包括：
    第一获取子模块，用于获取存储于所述终端的全球用户识别模块USIM中的所述签约SNPN的关联信息；
    或者，用于获取存储于所述终端的用户数据列表中的所述签约SNPN的关联信息；
    或者，用于获取存储于所述终端的非易失性存储器中的所述签约SNPN的关联信息；
    或者，用于接收系统信息，所述系统信息中携带所述签约SNPN的关联信息。
  13. 根据权利要求11所述的终端，其中，所述获取模块包括：
    第二获取子模块，用于获取存储于所述终端的USIM中的所述关联信息的优先级信息；
    或者，用于获取存储于所述终端的用户数据列表中的所述关联信息的优先级信息；
    或者，用于获取存储于所述终端的非易失性存储器中的所述签约SNPN 的关联信息。
  14. 根据权利要求11所述的终端，其中，所述第一选择模块包括：
    第一选择子模块，用于在终端搜索到N个可用的签约SNPN时，根据N个签约SNPN的标识获取所述N个签约SNPN的目标关联信息；N为大于或者等于2的整数；
    第二选择子模块，用于根据所述N个签约SNPN的目标关联信息的优先级信息，选择最高优先级对应的SNPN。
  15. 根据权利要求11或12或14所述的终端，其中，所述签约SNPN的关联信息包含以下至少一项：
    所述签约SNPN提供的应用的标识；
    所述签约SNPN提供的应用服务器的地址；
    所述签约SNPN提供的应用服务器的域名；
    所述签约SNPN提供的数据网络名称DNN；
    所述签约SNPN提供的连接能力信息；
    所述签约SNPN支持的第三方鉴权实体的信息。
  16. 根据权利要求15所述的终端，还包括：
    信息选择模块，用于在所述签约SNPN的关联信息包含至少两项信息的情况下，根据所述至少两项信息的预定顺序，选择一项信息作为所述签约SNPN的目标关联信息。
  17. 根据权利要求14所述的终端，还包括：
    第二选择模块，用于从所述至少两个签约SNPN中选择一个签约SNPN。
  18. 根据权利要求17所述的终端，其中，所述第二选择模块包括：
    第三选择子模块，用于按照所述至少两个签约SNPN的存储顺序，选择一个签约SNPN；
    或者，用于随机选择所述至少两个签约SNPN中的一个签约SNPN；
    或者，用于根据所述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN。
  19. 根据权利要求17所述的终端，其中，所述第二选择模块包括：
    第四选择子模块，用于在所述至少两个签约SNPN的信号质量均大于或 者等于第一门限值的情况下，按照所述至少两个签约SNPN的存储顺序，选择一个签约SNPN；或者，随机选择所述至少两个签约SNPN中的一个签约SNPN；或者，根据所述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN；和/或，
    第五选择子模块，用于在所述至少两个签约SNPN中至少一个签约SNPN的信号质量小于所述第一门限值的情况下，根据所述至少两个签约SNPN的信号质量，选择信号质量较大的一个签约SNPN。
  20. 根据权利要求14或17所述的终端，还包括：
    注册模块，用于在所选择的签约SNPN上发起注册；
    重选模块，用于若注册失败，根据除所选择的签约SNPN之外的其他可用的签约SNPN的关联信息以及所述关联信息的优先级信息，进行SNPN选择。
  21. 一种终端，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至10中任一项所述的网络选择方法的步骤。
  22. 一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如权利要求1至10中任一项所述的网络选择方法的步骤。
  23. 一种计算机程序产品，存储在计算机可读存储介质中，所述计算机程序被至少一个处理器执行以实现如权利要求1至10中任一项所述的网络选择方法的步骤。
  24. 一种终端，所述终端用于执行如权利要求1至10中任一项所述的网络选择方法的步骤。
PCT/CN2021/087720 2020-04-16 2021-04-16 网络选择方法及终端 WO2021209029A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010301716.0A CN113556724B (zh) 2020-04-16 2020-04-16 网络选择方法及终端
CN202010301716.0 2020-04-16

Publications (1)

Publication Number Publication Date
WO2021209029A1 true WO2021209029A1 (zh) 2021-10-21

Family

ID=78085042

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/087720 WO2021209029A1 (zh) 2020-04-16 2021-04-16 网络选择方法及终端

Country Status (2)

Country Link
CN (1) CN113556724B (zh)
WO (1) WO2021209029A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105075345A (zh) * 2013-03-26 2015-11-18 华为技术有限公司 用于无线网络选择的系统和方法
CN110213808A (zh) * 2019-05-06 2019-09-06 腾讯科技（深圳）有限公司 网络接入控制方法、装置、计算机可读介质及电子设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11889410B2 (en) * 2018-08-14 2024-01-30 Apple Inc. Network discovery, selection, and access control in vertical domain

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105075345A (zh) * 2013-03-26 2015-11-18 华为技术有限公司 用于无线网络选择的系统和方法
CN110213808A (zh) * 2019-05-06 2019-09-06 腾讯科技（深圳）有限公司 网络接入控制方法、装置、计算机可读介质及电子设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; System architecture for the 5G System (5GS); Stage 2 (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 23.501, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. V16.3.0, 22 December 2019 (2019-12-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 417, XP051840930 *

Also Published As

Publication number Publication date
CN113556724B (zh) 2023-06-23
CN113556724A (zh) 2021-10-26

Similar Documents

Publication Publication Date Title
US10304461B2 (en) Remote electronic service requesting and processing method, server, and terminal
US10069818B2 (en) Method, system, device, and terminal for network initialization of multimedia playback device
WO2021129762A1 (zh) 应用分享方法、电子设备及计算机可读存储介质
WO2020029812A1 (zh) 网络选择方法、终端、网络指示方法和网络侧设备
WO2020244478A1 (zh) 终端驻留方法及终端
JP7252259B2 (ja) アクセス制御方法、メッセージ放送方法及び関連装置
KR20190118645A (ko) 통신 방법 및 장치
WO2021129771A1 (zh) 应用分享方法、第一电子设备及计算机可读存储介质
CN117453332A (zh) 一种信息获取方法、终端及计算机存储介质
US20230050458A1 (en) Cell selection method, cell selection control method and reated device
CN103227832B (zh) 共享资源处理方法及装置
CN108199964B (zh) 一种传输方法、终端、服务器及计算机可读存储介质
WO2020221308A1 (zh) Pc5链路建立方法、设备及系统
CN106303616B (zh) 一种播放控制方法、装置及终端
CN108319665B (zh) Hbase列值查找方法、终端及存储介质
US20220322051A1 (en) Multicast service processing method, multicast service configuration method, and communications device
WO2021209029A1 (zh) 网络选择方法及终端
WO2021164761A1 (zh) 通信方法及相关设备
KR102263977B1 (ko) 정보 제공을 수행하기 위한 방법, 장치, 및 시스템
WO2020244477A1 (zh) 网络标识信息的发送方法、接收方法及通信设备
CN110582079B (zh) 一种蓝牙连接设置方法、装置、计算机可读存储介质及终端
CN114363995B (zh) 一种快速查找网络的方法及装置、移动终端及存储介质
WO2021213473A1 (zh) 信息维护方法及用户设备
WO2021190477A1 (zh) 接收方法、发送方法、终端及网络侧设备
CN113453160B (zh) 一种通信方法及相关设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21787770

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21787770

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 26/04/2023)

122 Ep: pct application non-entry in european phase

Ref document number: 21787770

Country of ref document: EP

Kind code of ref document: A1