WO2019184658A1 - Procédé et appareil de commutation de profil et terminal mobile - Google Patents

Procédé et appareil de commutation de profil et terminal mobile Download PDF

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Publication number
WO2019184658A1
WO2019184658A1 PCT/CN2019/076874 CN2019076874W WO2019184658A1 WO 2019184658 A1 WO2019184658 A1 WO 2019184658A1 CN 2019076874 W CN2019076874 W CN 2019076874W WO 2019184658 A1 WO2019184658 A1 WO 2019184658A1
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WO
WIPO (PCT)
Prior art keywords
switching
esim card
configuration file
profile
cpu
Prior art date
Application number
PCT/CN2019/076874
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English (en)
Chinese (zh)
Inventor
王斌
Original Assignee
中兴通讯股份有限公司
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Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2019184658A1 publication Critical patent/WO2019184658A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/50—Service provisioning or reconfiguring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/60—Subscription-based services using application servers or record carriers, e.g. SIM application toolkits
    • 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
    • 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
    • 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
    • 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

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a method, a device, and a mobile terminal for switching a configuration file.
  • ESIM Embedded Subscriber Identity Card
  • SIM Subscriber Identity Card
  • GSMA Global System for Mobile Communications Alliance
  • the ESIM card can support remote writing of multiple sets of card parameters, so that the user can select and switch the ideal state of the operator at will.
  • ESIM cards are currently mainly used in consumer electronic devices such as smart watches, tablets, and in-vehicle systems.
  • the layout of the ESIM card in the smartphone system is still in its infancy.
  • the production process of the ESIM card itself is very mature, but in combination with the characteristics of the smart phone for mass production and commercial use, the current methods are not mature enough, and the switching between profiles (that is, configuration files) needs to be in the presence of the network. Under the network, once disconnected from the network, the switch between the multiple profiles in the ESIM card cannot be completed.
  • the invention provides a method, a device and a mobile terminal for switching between configuration files, which are used to solve the problem that the prior art can not switch between multiple profiles in the ESIM card when the network is disconnected from the network.
  • the present invention provides a method for switching a configuration file, including: an ESIM card receives a switching instruction from a central processing unit (CPU) through a preset interface; The switching instruction switches the currently used first configuration file to the second configuration file.
  • CPU central processing unit
  • the present invention further provides a configuration file switching apparatus, including: a receiving module, configured to receive a switching instruction from a CPU through a preset interface; and a switching module, configured to use the first used currently according to the switching instruction The configuration file is switched to the second configuration file.
  • the present invention also provides a mobile terminal, comprising: the switching device of the above configuration file.
  • an embodiment of the present invention further provides an electronic device, including: at least one processor; and a memory communicably connected to the at least one processor; wherein the memory is stored by the at least An instruction executed by a processor, the instructions being executed by the at least one processor to cause the at least one processor to perform the methods described in the various aspects above.
  • an embodiment of the present invention further provides a non-transitory computer readable storage medium storing computer executable instructions for executing The method described in the various aspects above.
  • an embodiment of the present invention further provides a computer program product, the computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions When the program instructions are executed by a computer, the computer is caused to perform the methods described in the various aspects above.
  • FIG. 1 is a flowchart of a method for switching a configuration file in a first embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a switching device of a configuration file in a second embodiment of the present invention.
  • Figure 3 is a block diagram showing the hardware structure of an electronic device for performing a configuration file switching method in a sixth embodiment of the present invention.
  • the present invention provides a method and device for switching configuration files.
  • the present invention is further detailed in conjunction with the accompanying drawings and embodiments. Description. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
  • a first embodiment of the present invention provides a method for switching a configuration file.
  • the flowchart is as shown in FIG. 1 , and specifically includes steps S101 and S102: S101.
  • the ESIM card receives a handover instruction from a CPU through a preset interface.
  • the ESIM card switches the currently used first configuration file to the second configuration file according to the switching instruction.
  • a user uses a smart phone with an ESIM card, and at least two different profiles (ie, configuration files) are stored in the ESIM card, such as a profile for China Mobile and another profile for China Telecom.
  • the local profile management program LPA, Local Profile Assistant
  • the smartphone can be used to switch between profiles.
  • the user can intuitively experience that the current number is switched from China Mobile's number to China.
  • the number of the telecom when the user uses the data traffic, the connected network is switched from China Mobile's network to China Telecom's network.
  • the smartphone cannot connect to the network and thus cannot switch between profiles.
  • the user can click the setting interface of the smart phone, and the CPU calls the preset interface to send a switching instruction to the ESIM card.
  • the ESIM card does not need to be connected. Switch the currently used first profile to the second profile.
  • the ESIM card receives the switching instruction through the preset interface, and according to the switching instruction, the Chinese mobile number is switched to the Chinese telecommunication number.
  • the default interface includes the Native interface in the RIL of the Android architecture. Since the Native interface is not in the application layer, the interface cannot be called when the interface is invoked. Further, the preset interface may be a Qualcomm Mobile Software Management Interface (QMI) of the Qualcomm platform or another interface that can implement the same function.
  • QMI Qualcomm Mobile Software Management Interface
  • the data transmission channel between the CPU and the ESIM card should be established first, for example, using a command such as OpenChannel to complete the opening of the data transmission channel.
  • the ESIM card is a white card before the user uses it, that is, the profile of any one carrier is not stored in the ESIM card. Therefore, before use, multiple profiles need to be stored in the ESIM for the user to use and switch.
  • the smartphone manufacturer can pre-configure the profile in the mobile phone when the mobile phone is produced, but it does not meet the purpose of remote configuration profile; therefore, the LPA program is used to connect the carrier through wireless network or traffic at this stage.
  • a profile data management server (SMDP+, Subscription Manager Data Preparation) is provided for providing a profile, and the profile provided by the SMDP+ server is encrypted and transmitted through a HyperText Transfer Protocol (HTTP), and finally downloaded to the terminal through the LPA.
  • HTTP HyperText Transfer Protocol
  • the profile server is completed by the simulation server, and the process of encrypting and transmitting through the HTTP protocol is completed, so that the profile package file generated by the simulation server is a profile package file conforming to the preset format of the GSMA specification, and no network connection is required.
  • the ESIM card After being transmitted to the ESIM card through the air interface of the LPA, the ESIM card parses the profile package file in the preset format after receiving the profile package file in the preset format, and stores the parsed multiple profiles.
  • the embodiment can also be used in the test of the ESIM card production process.
  • the step of connecting the network can be omitted, which saves test time and saves test cost.
  • the production line is at the same time, multiple terminals will be powered on at the same time.
  • the resources of the profile are limited, when the terminals storing the same profile are powered on at the same time, conflicts may occur, and the test cannot be completed. . Therefore, grouping operations can be performed on the production line. For example, a total of 1000 terminals need to be tested, but only 20 profiles are available. In this case, the terminals to be tested can be divided into 50 groups, and 20 terminals can be allowed together at the same time. By testing, the profile rotation between different groups can avoid the conflict caused by the first profile resource.
  • the switching instruction is received through the preset interface, so that the ESIM card is switched from the currently used first profile to the second profile, so that switching between profiles in the ESIM card without connecting to the Internet is needed, and the existing solution is solved.
  • the technology can not switch between multiple profiles in the ESIM card when the technology is off the network.
  • a second embodiment of the present invention provides a configuration file switching device.
  • the schematic structure of the device is as shown in FIG. 2, and specifically includes a receiving module 201 and a switching module 202 coupled to each other.
  • the receiving module 201 is configured to receive a switching instruction from the CPU by using a preset interface
  • the switching module 202 is configured to switch the currently used first profile to the second profile according to the switching instruction.
  • a user uses a smart phone with an ESIM card, and at least two different profiles are stored in the ESIM card, such as a profile for China Unicom and a profile for China Mobile, where the user is unblocked in the network.
  • the user can switch between profiles. The user can intuitively experience that the current number is switched from China Unicom's number to China Mobile's number.
  • the connected network is connected by China Unicom's network. Switch to China Mobile's network.
  • the smartphone cannot connect to the network, and thus the profile cannot be switched.
  • the user can click the setting interface of the smart phone, and the CPU calls the preset interface to send a switching instruction to the ESIM card.
  • the ESIM card does not need to be connected. Switch the currently used first profile to the second profile.
  • the ESIM card receives the switching instruction through the preset interface, and according to the switching instruction, the Chinese Unicom number is switched to the Chinese mobile number.
  • the preset interface includes a Native interface in the AndroidRIL layer. Since the Native interface is not in the application layer, the interface cannot be called when the interface is invoked. Further, the preset interface may be a QMI interface of the Qualcomm platform or another interface that can implement the same function.
  • the data transmission channel between the CPU and the ESIM card is first established through the channel establishment module, for example, using a command such as OpenChannel to complete the opening of the data transmission channel.
  • the ESIM card is a white card before the user uses it, that is, the profile of any one carrier is not stored in the ESIM card. Therefore, before using, multiple profiles need to be stored in the ESIM for the user to use and switch.
  • the smartphone manufacturer can pre-configure the profile in the mobile phone when the mobile phone is produced, but it does not meet the purpose of remote configuration profile; therefore, the LPA program is used to connect the carrier through wireless network or traffic at this stage.
  • the provided profile is used to provide the SMDP+ server, and the profile provided by the SMDP+ server is encrypted and transmitted through the HTTP protocol, and finally downloaded to the ESIM card of the terminal through the LPA.
  • the profile server is completed by the simulation server, and the process of encrypting and transmitting through the HTTP protocol is completed, so that the profile package file generated by the simulation server is a profile package file conforming to the preset format of the GSMA specification, and no network connection is required.
  • the air interface of the LPA is transmitted to the storage module. After receiving the profile package file in the preset format, the storage module parses the profile package file in the preset format and stores the parsed multiple profiles.
  • the switching instruction is received through the preset interface, so that the ESIM card is switched from the currently used first profile to the second profile, so that switching between profiles in the ESIM card without connecting to the Internet is needed, and the existing solution is solved.
  • the technology can not switch between multiple profiles in the ESIM card when the technology is off the network.
  • a third embodiment of the present invention provides a mobile terminal using a switching device of a configuration file in the second embodiment of the present invention.
  • the ESIM card embedded in the mobile terminal does not have any profile file of the operator.
  • the profile needs to be written first.
  • the mobile terminal downloads the corresponding profile (equivalent to the first profile in the first embodiment of the present invention) on the SMDP+ server of China Mobile through the LPA program and stores it in the ESIM card.
  • the ESIM card obtains the LPA through the air interface of the LPA.
  • the file is packaged, and the parsed profile (corresponding to the second profile in the first embodiment of the present invention) is stored.
  • the user currently uses the number of China Mobile.
  • the user needs the number of China Telecom in the basement to reply to the SMS, it finds that the current network cannot be connected.
  • the user calls the QMI interface to the ESIM card by clicking the setting interface of the mobile terminal.
  • the ESIM card switches the profile of the currently used China Mobile to the profile of China Telecom, and then responds to the SMS after the handover, after the handover command is not required.
  • a fourth embodiment of the present invention provides a non-transitory (non-volatile) computer storage medium storing computer executable instructions executable in any of the above method embodiments method.
  • a fifth embodiment of the present invention provides a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions when the program instructions are When the computer is executed, the computer is caused to perform the method of any of the above method embodiments.
  • FIG. 3 is a schematic diagram showing the hardware structure of an electronic device according to an embodiment of the present invention.
  • the device includes one or more processors 310 and a memory 320. Take a processor 310 as an example.
  • the device may also include an input device 330 and an output device 340.
  • the processor 310, the memory 320, the input device 330, and the output device 340 may be connected by a bus or other means, as exemplified by a bus connection in FIG.
  • the memory 320 is a non-transitory computer readable storage medium for storing non-transitory software programs, non-transitory computer executable programs, and modules.
  • the processor 310 executes various functional applications and data processing of the electronic device by running non-transitory software programs, instructions, and modules stored in the memory 320, that is, the processing method of the above method embodiments.
  • the memory 320 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data or the like.
  • memory 320 can include high speed random access memory, and can also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device.
  • memory 320 can optionally include memory remotely located relative to processor 310, which can be connected to the processing device over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Input device 330 can receive input digital or character information and generate a signal input.
  • the output device 340 can include a display device such as a display screen.
  • the one or more modules are stored in the memory 320, and when executed by the one or more processors 310, perform: a method for switching a configuration file, including: an embedded user identity card ESIM
  • the card receives a switching instruction from the central processing unit CPU through a preset interface; the ESIM card switches the currently used first configuration file to the second configuration file according to the switching instruction.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located A place, or it can be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

L'invention concerne un procédé et un appareil de commutation de profil, ainsi qu'un terminal mobile. Le procédé comprend les étapes suivantes : une carte ESIM reçoit une instruction de commutation en provenance d'une CPU au moyen d'une interface prédéfinie ; et la carte ESIM commute d'un premier profil actuellement utilisé à un second profil selon l'instruction de commutation. Selon la présente invention, une instruction de commutation est reçue au moyen d'une interface prédéfinie de sorte qu'une carte ESIM commute d'un premier profil actuellement utilisé à un second profil, ce qui permet d'obtenir une commutation entre des profils dans la carte ESIM sans accéder à Internet et de résoudre le problème dans l'état de la technique selon lequel une commutation ne peut pas être effectuée entre de multiples profils dans la carte ESIM en l'absence d'un réseau.
PCT/CN2019/076874 2018-03-30 2019-03-04 Procédé et appareil de commutation de profil et terminal mobile WO2019184658A1 (fr)

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CN201810296827.X 2018-03-30
CN201810296827.XA CN110324808A (zh) 2018-03-30 2018-03-30 配置文件的切换方法、装置与移动终端

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CN111491036A (zh) * 2020-06-28 2020-08-04 深圳杰睿联科技有限公司 物联网设备及其通信方法
CN114650283A (zh) * 2020-12-21 2022-06-21 京东科技控股股份有限公司 动态切换云存储服务的方法、装置、电子设备及存储介质
CN113127075B (zh) * 2021-03-10 2022-07-12 东信和平科技股份有限公司 一种智能卡的注册表管理方法，装置及存储介质
US12022564B2 (en) 2021-06-02 2024-06-25 International Business Machines Corporation Dynamic embedded-sim configuration
CN114339721A (zh) * 2021-12-28 2022-04-12 武汉天喻信息产业股份有限公司 eSIM卡号码管理方法、存储介质、电子设备及装置
CN115988479B (zh) * 2022-12-16 2024-04-12 中国联合网络通信集团有限公司 基于eUICC的码号变更方法、SM-SR及可读存储介质

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