WO2018153268A1 - 移动终端根据sim卡选择volte的方法及系统、移动终端 - Google Patents

移动终端根据sim卡选择volte的方法及系统、移动终端 Download PDF

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Publication number
WO2018153268A1
WO2018153268A1 PCT/CN2018/075765 CN2018075765W WO2018153268A1 WO 2018153268 A1 WO2018153268 A1 WO 2018153268A1 CN 2018075765 W CN2018075765 W CN 2018075765W WO 2018153268 A1 WO2018153268 A1 WO 2018153268A1
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WIPO (PCT)
Prior art keywords
plmn
sim card
mobile terminal
value
volte
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PCT/CN2018/075765
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English (en)
French (fr)
Inventor
古启才
余可永
赖燕铭
石雷
欧阳文丽
李高翔
胡亚军
何兰英
Original Assignee
Tcl通讯（宁波）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.)
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Publication date
Application filed by Tcl通讯（宁波）有限公司 filed Critical Tcl通讯（宁波）有限公司
Priority to EP18756809.2A priority Critical patent/EP3588997B1/en
Priority to US16/487,101 priority patent/US10616757B2/en
Publication of WO2018153268A1 publication Critical patent/WO2018153268A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1073—Registration or de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • 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
    • H04W8/205—Transfer to or from user equipment or user record carrier
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • 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 intelligent terminal application technologies, and in particular, to a method and system for selecting a VOLTE according to a SIM card, and a mobile terminal.
  • IMS IP Multimedia Subsystem
  • IMS IP Multimedia Subsystem
  • IMS IP Multimedia Subsystem
  • IMS IP Multimedia Subsystem
  • the IP Multimedia Subsystem is a new form of multimedia service that can meet the needs of today's end-users' newer and more diverse multimedia services. IMS has been able to meet the needs of today's end customers. The need to prototype multimedia services.
  • VOLTE is an IMS-based voice service. IMS has become the core network standard architecture in the all-IP era because it supports multiple access and rich multimedia services.
  • VOLTE is Voice Over LTE, which is an IP data transmission technology, does not require a 2G/3G network, and all services are carried on a 4G network, which enables data and voice services to be unified under the same network. In other words, not only high-speed data is provided under the 4G network.
  • the business also provides high quality audio and video calls, which require VOLTE technology.
  • VOLTE is fundamentally different from 2G and 3G voice calls.
  • VOLTE is an end-to-end voice solution that is built on all-IP conditions on 4G networks. Compared with 2G and 3G voice calls, VOLTE can improve voice quality by about 40% because it uses high-resolution codec technology.
  • VOLTE brings lower access delay (waiting time after dialing) to users, which is 50% lower than 3G, about 2 seconds, and 6-7 seconds in 2G era. In addition, the drop rate at 2G and 3G sometimes occurs, but the drop rate of VOLTE is close to zero.
  • VOLTE For operators, deploying VOLTE means opening the path to mobile broadband voice evolution. In the long run, this will bring two values to operators. One is to improve the utilization of wireless spectrum and reduce network costs. Because for the voice service, the spectrum utilization efficiency of LTE is far superior to the traditional standard, reaching more than 4 times that of GSM.
  • VOLTE experience is significantly better than traditional CS voice.
  • the introduction of high-definition voice and video codec has significantly improved the quality of communication.
  • the call duration of VOLTE has been greatly shortened. Tests show that VOLTE is more than half of CS calls.
  • seamless integration with RCS can bring rich business.
  • the IMS configuration parameters of the mobile terminal required by the IMS systems of different operators in different countries in the world are inconsistent, resulting in the need to output software containing different IMS configuration information according to different SIM cards of different operators, which will increase the version maintenance cost.
  • the embodiment of the present invention provides a method and system for selecting a VOLTE according to a SIM card, and a mobile terminal, which can implement different dynamic IMS configuration information, and configure different IMS configuration information according to PLMN values of different operators and mobile terminals.
  • the correct VOLTE network is configured, and the same software is automatically compatible with different IMS configuration information according to the SIM card type and dynamically selects the VOLTE network, which greatly reduces the maintenance and management cost of the code.
  • an embodiment of the present invention provides a mobile terminal, including a processor and a memory, where the memory is used to store instructions and data, and the processor is configured to perform the following steps:
  • the ID value of the current SIM card is obtained according to the relationship table, and when the PLMN does not exist, the default ID value is obtained, and the prompt is performed;
  • the RILD service sends the relevant AT control command and the ID value to the driver layer, and the driver layer acquires and parses the command and the value, and notifies the upper layer service of the MODEM through the physical shared memory mode;
  • the MODEM upper layer service obtains the corresponding ID value, obtains the corresponding IMS configuration information, sets the underlying NVRAM parameter, and completes different VOLTE network registration.
  • the mobile terminal After detecting that the SIM card is dynamically inserted, the mobile terminal acquires PLMN information of the SIM card;
  • the mobile terminal dynamically queries the relationship between the MNC and the MCC code in the PLMN and the ID value to determine whether the PLMN exists and whether it needs to be updated.
  • the ID value of the current SIM card is obtained according to the relationship table.
  • the prompting step is performed, which specifically includes:
  • the default ID value is obtained, and the user is prompted in the form of a bullet box on the screen of the mobile terminal.
  • the ID value of the current SIM card is obtained according to the relationship table.
  • the default ID value is obtained, and the prompting step is performed, and the method further includes:
  • the mobile terminal When it is determined that the PLMN exists but does not need to be updated, the mobile terminal is controlled to enter a normal VOLTE network initialization process.
  • the step of the MODEM end upper layer service obtaining the corresponding ID value, obtaining the corresponding IMS configuration information, setting the underlying NVRAM parameter, and completing the registration of different VOLTE networks specifically includes:
  • the upper layer service of the Modem obtains the corresponding ID value, and sets the underlying NVRAM parameter by querying the ID value and the relationship table of different IMS configuration information, and completing different VOLTE network registration.
  • an embodiment of the present invention provides a method for a mobile terminal to select VOLTE according to a SIM card, where the method includes:
  • the ID value of the current SIM card is obtained according to the relationship table, and when the PLMN does not exist, the default ID value is obtained, and the prompt is performed;
  • the RILD service sends the relevant AT control command and the ID value to the driver layer, and the driver layer acquires and parses the command and the value, and notifies the upper layer service of the MODEM through the physical shared memory mode;
  • the upper layer service of the MODEM end obtains the corresponding ID value, sets the underlying NVRAM parameter, and completes different VOLTE network registration.
  • the mobile terminal selects a VOLTE method according to the SIM card, wherein the step of dynamically inserting the SIM card into the mobile terminal, acquiring the PLMN information of the SIM card, and dynamically querying the relationship table to determine whether the PLMN exists and whether the update is needed is performed. Specifically, including:
  • the mobile terminal After detecting that the SIM card is dynamically inserted, the mobile terminal acquires PLMN information of the SIM card;
  • the mobile terminal dynamically queries the relationship between the MNC and the MCC code in the PLMN and the ID value to determine whether the PLMN exists and whether it needs to be updated.
  • the mobile terminal selects a VOLTE method according to the SIM card, wherein when the PLMN exists and needs to be updated, the ID value of the current SIM card is obtained according to the relationship table, and when the PLMN does not exist, the default ID value is obtained.
  • the steps to prompt specifically including:
  • the default ID value is obtained, and the user is prompted in the form of a bullet box on the screen of the mobile terminal.
  • the mobile terminal selects a VOLTE method according to the SIM card, wherein when the PLMN exists and needs to be updated, the ID value of the current SIM card is obtained according to the relationship table, and when the PLMN does not exist, the default ID value is obtained.
  • the steps to prompt also include:
  • the mobile terminal When it is determined that the PLMN exists but does not need to be updated, the mobile terminal is controlled to enter a normal VOLTE network initialization process.
  • the mobile terminal selects a VOLTE method according to the SIM card, wherein the MODEM end upper layer service obtains a corresponding ID value, sets an underlying NVRAM parameter, and completes a step of registering different VOLTE networks, specifically including:
  • the upper layer service of the Modem obtains the corresponding ID value, and sets the underlying NVRAM parameter by querying the ID value and the relationship table of different IMS configuration information, and completing different VOLTE network registration.
  • an embodiment of the present invention provides a system for a mobile terminal to select VOLTE according to a SIM card, where the system includes: one or more processors; a memory; and one or more applications, where the one or A plurality of applications are stored in the memory and configured to be executed by the processor; the one or more applications include:
  • Obtaining a query module configured to: when the SIM card is dynamically inserted into the mobile terminal, obtain the PLMN information of the SIM card, dynamically query the relationship table to determine whether the PLMN exists and whether the update is needed;
  • Obtaining a processing module configured to: when the PLMN exists and needs to be updated, obtain an ID value of the current SIM card according to the relationship table, and when the PLMN does not exist, obtain a default ID value, and prompting;
  • the sending notification module is configured to send the related AT control command and the ID value to the driver layer, and the driver layer acquires and parses the command and the value, and notifies the upper layer service of the MODEM through the physical shared memory manner;
  • the mobile terminal selects a VOLTE system according to the SIM card, where the acquiring the query module specifically includes:
  • Detecting the query unit configured to acquire the PLMN information of the SIM card after the mobile terminal detects the dynamic insertion of the SIM card;
  • the query judging unit is configured to dynamically query the relationship between the MNC and the MCC code in the PLMN and the ID value, and determine whether the PLMN exists and needs to be updated.
  • the mobile terminal selects a VOLTE system according to the SIM card, where the acquisition processing module specifically includes:
  • a first processing unit configured to: when it is determined that the PLMN exists and needs to be updated, obtain an ID value of the current SIM card according to the relationship table;
  • the second processing unit is configured to: when it is determined that the PLMN does not exist, obtain a default ID value, and prompt the user in a bullet box form on the screen of the mobile terminal.
  • the mobile terminal selects a VOLTE system according to the SIM card, where the acquisition processing module further includes:
  • the third processing unit is configured to control the mobile terminal to enter a normal VOLTE network initialization process when it is determined that the PLMN exists but does not need to be updated.
  • the mobile terminal selects a VOLTE system according to the SIM card, where the setting registration module specifically includes:
  • a pre-setting unit for pre-setting a relationship table of ID values and different IMS configuration information
  • the setting unit is configured to obtain the corresponding ID value by the upper layer service of the Modem end, and set the underlying NVRAM parameter by querying the relationship between the ID value and the different IMS configuration information, and complete different VOLTE network registration.
  • the present invention discloses a method and system for selecting a VOLTE according to a SIM card, and a mobile terminal.
  • the method includes: pre-establishing a relationship table between a MNC and an MCC code in a PLMN of a preset SIM card and a preset ID, And detecting the SIM card insertion and removal in real time; when the SIM card is dynamically inserted into the mobile terminal, obtaining the PLMN information of the SIM card, querying the relationship table to determine whether the PLMN exists and whether it needs to be updated; when the PLMN exists and needs to be updated, the current The ID value of the SIM card, when the PLMN does not exist, obtain the default ID value; the RILD service sends the relevant AT control command and ID value to the driver layer, the driver layer acquires and parses the command and the value, and notifies the MODEM through the physical shared memory mode.
  • the upper layer service; the upper layer service of the MODEM end sets the underlying NVRAM parameters to complete different VOLTE network registrations.
  • different IMS configuration information is configured according to different operators' PLMN values and mobile terminals, and the correct VOLTE network is configured, so that the same software is automatically compatible with different IMS configuration information according to the SIM card type. And dynamically select the VOLTE network, greatly reducing the maintenance and management costs of the code.
  • FIG. 1 is a flow chart of a preferred embodiment of a method for a mobile terminal to select VOLTE according to a SIM card provided by the present invention.
  • FIG. 2 is a functional schematic diagram of a preferred embodiment of a system for selecting a VOLTE for a mobile terminal according to the present invention.
  • FIG. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • FIG. 1 is a flowchart of a preferred embodiment of a method for a mobile terminal to select VOLTE according to a SIM card.
  • a method for a mobile terminal to select VOLTE according to a SIM card includes the following steps:
  • step S100 a relationship table between the MNC and the MCC code in the PLMN of the preset SIM card and the preset ID value is established in advance through the AP LDLD of the mobile terminal, and the SIM card is inserted and removed in real time.
  • the same software can be compatible with different SIM cards to realize the registration compatibility of different operators' Volte networks; and the difference of different IMS configuration information between different SIM cards is solved, which requires different software to implement the VOLTE network.
  • the registration problem; the same software is implemented, and different SIM cards can be dynamically compatible to obtain corresponding preset IDs, thereby obtaining different IMS configuration information, and achieving registration compatibility of different operators' VOLTE networks.
  • the mobile terminal software architecture is generally divided into an AP end and a MODEM end, and the AP (Application)
  • the Processor side is responsible for the application processor aspect system, for example, processing Android system and LINUX system related functions
  • the MODEM side is responsible for the baseband processor communication protocol aspect modulation and demodulation system, for example, processing communication protocol related functions.
  • the daemon is a service related to the upper layer of the mobile terminal, and is a daemon for the wireless interface layer.
  • PLMN Public Land Mobile Network, the public land mobile network
  • PLMN MCC + MNC
  • China Mobile's PLMN 46,000
  • China Unicom's PLMN 46001.
  • the Public Land Mobile Telephone Network (PLMN) is a wireless communication system that tends to be oriented to land-based mobile users such as vehicles or pedestrians. Such systems can be stand-alone, but often with fixed telephone systems such as public switched telephone networks ( PSTN) is connected.
  • PSTN public switched telephone networks
  • An ideal PLMN system provides mobile and portable users with services comparable to fixed networks, which is a special challenge in areas with more complex terrain, because base stations can be difficult. Found and maintained. There are many obstacles in the urban environment, such as buildings, and various radio frequencies that can cause noise and interference. Most systems today use digital technology rather than past analog technology.
  • Step S200 When it is detected that the SIM card is dynamically inserted into the mobile terminal, obtain the PLMN information of the SIM card, and dynamically query the relationship table to determine whether the PLMN exists and whether it needs to be updated.
  • step S200 further includes:
  • the mobile terminal After detecting that the SIM card is dynamically inserted, the mobile terminal acquires PLMN information of the SIM card.
  • S220 The mobile terminal dynamically queries a relationship table between the MNC and the MCC code in the PLMN and the ID value, and determines whether the PLMN exists and needs to be updated.
  • IMS configuration information including IMS registration differentiation parameter, VOLTE call Related difference parameters: such as VOLTE speech coding processing is AMR_NB or AMR_WB mode, VOLTE voice service differentiation parameters: for example, whether to support video Call, whether to support supplementary services, whether to support emergency call, etc.
  • step S300 when the PLMN exists and needs to be updated, the ID value of the current SIM card is obtained according to the relationship table.
  • the PLMN does not exist, the default ID value is obtained and prompted.
  • step S300 specifically includes:
  • the default ID value is obtained, and the user is prompted in the form of a bullet box on the screen of the mobile terminal.
  • the step S300 further includes: when it is determined that the PLMN exists but does not need to be updated, the mobile terminal is controlled to enter a normal VOLTE network initialization process.
  • the PLMN information of the SIM card is acquired, the relationship table between the MNC and the MCC code in the PLMN and the preset ID is dynamically queried, and it is determined whether the PLMN exists and updated, and if present and updated, the current ID value of the SIM card; jump to step S400; if not, obtain the default ID value and prompt; jump to step S400; if there is no update, enter the normal VOLTE network initialization process, and end.
  • step S400 the RILD service sends the relevant AT control command and the ID value to the driver layer, and the driver layer acquires and parses the command and the value, and notifies the upper layer service of the MODEM through the physical shared memory mode.
  • a modem (English name MODEM), commonly known as a "cat”, is a computer hardware that can translate a computer digital signal into a pulse signal that can be transmitted along a normal telephone line, and these pulse signals can be routed.
  • Another modem at one end receives and translates into a computer-readable language.
  • step S500 the upper layer service of the MODEM end obtains the corresponding ID value, sets the underlying NVRAM parameter, and completes different VOLTE network registration.
  • NVRAM non-volatile random access memory (Non-Volatile Random Access) Memory) is a kind of RAM that can still maintain data after power off. If the non-volatile memory is explained in a colloquial manner, it means a random access memory in which the stored data is not lost after the power is turned off.
  • step S500 specifically includes:
  • S520 The upper layer service of the Modem end obtains the corresponding ID value, and sets the underlying NVRAM parameter by querying the relationship between the ID value and the different IMS configuration information, and completing different VOLTE network registration.
  • the present invention further provides a system for a mobile terminal to select VOLTE according to a SIM card.
  • the system includes:
  • the pre-establishment module 210 is configured to pre-establish a relationship table between the MNC and the MCC code in the PLMN of the preset SIM card and the preset ID value through the mobile terminal AP-side upper-layer service RILD, and detect the SIM card insertion and removal in real time; Specifically as described above.
  • the obtaining query module 220 is configured to: when detecting that the SIM card is dynamically inserted into the mobile terminal, acquire the PLMN information of the SIM card, dynamically query the relationship table to determine whether the PLMN exists and whether it needs to be updated; as described above.
  • the obtaining processing module 230 is configured to obtain an ID value of the current SIM card according to the relationship table when the PLMN exists and needs to be updated, and obtain a default ID value when the PLMN does not exist, and prompting; specifically, as described above.
  • the sending notification module 240 is configured to send the relevant AT control command and the ID value to the driver layer, and the driver layer acquires and parses the command and the value, and notifies the upper layer service of the MODEM through the physical shared memory manner; as described above.
  • the registration module 250 is configured to obtain a corresponding ID value for the upper layer service of the MODEM, set an underlying NVRAM parameter, and complete registration of different VOLTE networks; as described above.
  • the mobile terminal selects a VOLTE system according to the SIM card, where the acquiring the query module specifically includes:
  • the detecting query unit is configured to obtain the PLMN information of the SIM card after the mobile terminal detects the dynamic insertion of the SIM card; as described above.
  • the query judging unit is configured to dynamically query the relationship between the MNC and the MCC code in the PLMN and the ID value, and determine whether the PLMN exists and needs to be updated; as described above.
  • the mobile terminal selects a VOLTE system according to the SIM card, where the acquisition processing module specifically includes:
  • a first processing unit configured to: when it is determined that the PLMN exists and needs to be updated, obtain an ID value of the current SIM card according to the relationship table; specifically, as described above.
  • the second processing unit is configured to: when it is determined that the PLMN does not exist, obtain a default ID value, and prompt the user in the form of a bullet box on the screen of the mobile terminal; as described above.
  • the mobile terminal selects a VOLTE system according to the SIM card, where the acquisition processing module further includes:
  • the third processing unit is configured to control the mobile terminal to enter a normal VOLTE network initialization process when it is determined that the PLMN exists but does not need to be updated; specifically, as described above.
  • the mobile terminal selects a VOLTE system according to the SIM card, where the setting the registration module specifically includes:
  • a pre-setting unit for pre-setting a relationship table of ID values and different IMS configuration information as described above.
  • the setting unit is configured to obtain the corresponding ID value by the upper layer service of the Modem end, and set the underlying NVRAM parameter by querying the relationship table between the ID value and the different IMS configuration information, and complete different VOLTE network registration; as described above.
  • the present invention discloses a method and system for selecting a VOLTE according to a SIM card, and the method includes: pre-establishing a relationship between a MNC and an MCC code in a PLMN of a preset SIM card and a preset ID, respectively.
  • the SIM card is inserted and removed in real time; when the SIM card is dynamically inserted into the mobile terminal, the PLMN information of the SIM card is obtained, and the relationship table is queried to determine whether the PLMN exists and needs to be updated; when the PLMN exists and needs to be updated, the current is obtained.
  • the ID value of the SIM card when the PLMN does not exist, obtain the default ID value; the RILD service sends the relevant AT control command and ID value to the driver layer, the driver layer acquires and parses the command and value, and notifies the MODEM through the physical shared memory mode.
  • the upper layer service; the upper layer service of the MODEM end sets the underlying NVRAM parameters to complete different VOLTE network registrations.
  • Embodiments of the present invention also provide a storage medium storing a computer program, wherein the computer program causes a computer to perform a method of selecting VOLTE according to a SIM card as described above.
  • a computer program to instruct related hardware (such as a processor, a controller, etc.), and the program can be stored in one.
  • the program when executed, may include the processes of the various method embodiments as described above.
  • the storage medium described therein may be a memory, a magnetic disk, an optical disk, or the like.
  • FIG. 3 is a block diagram showing a specific structure of a mobile terminal according to an embodiment of the present invention.
  • the mobile terminal may be used to implement a method and system for selecting a VOLTE according to a SIM card provided by the mobile terminal provided in the foregoing embodiment.
  • the mobile terminal 1200 can be a smartphone or a tablet.
  • the mobile terminal 1200 may include RF (Radio) Frequency (RF) circuit 110, memory 120 including one or more (only one shown) computer readable storage medium, input unit 130, display unit 140, sensor 150, audio circuit 160, transmission module 170, including There are one or more (only one shown in the figure) processing core processor 180 and power supply 190 and the like. It will be understood by those skilled in the art that the structure of the mobile terminal 1200 shown in FIG. 3 does not constitute a limitation of the mobile terminal 1200, and may include more or less components than those illustrated, or combine some components or different components. Arrangement. among them:
  • the RF circuit 110 is configured to receive and transmit electromagnetic waves, and realize mutual conversion between electromagnetic waves and electrical signals, thereby communicating with a communication network or other devices.
  • the RF circuit 110 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, a memory, and the like.
  • SIM Subscriber Identity Module
  • the RF circuit 110 can communicate with various networks such as the Internet, an intranet, a wireless network, or communicate with other devices over a wireless network.
  • the wireless network described above may include a cellular telephone network, a wireless local area network, or a metropolitan area network.
  • the above wireless networks may use various communication standards, protocols and technologies, including but not limited to global mobile communication systems (Global System for Mobile Communication, GSM), Enhanced Data GSM Environment (Enhanced Data GSM Environment, EDGE), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access (Code) Division Access, CDMA), Time Division Multiple Access (Time Division Multiple Access, TDMA), Wireless Fidelity (Wi-Fi) (eg American Institute of Electrical and Electronics Engineers Standard IEEE 802.11a, IEEE) 802.11b, IEEE802.11g and/or IEEE 802.11n), Voice over Internet Protocol (Voice over Internet Protocol, VoIP), Worldwide Interoperability for Microwave Access, Wi-Max, other protocols for mail, instant messaging, and short messages, as well as any other suitable communication protocol, may even include protocols that are not currently being developed.
  • GSM Global System for Mobile Communication
  • EDGE Enhanced Data GSM Environment
  • WCDMA Wideband Code Division Multiple Access
  • Code Division Multiple Access Code Division Multiple Access
  • CDMA Code Division Multiple Access
  • Time Division Multiple Access
  • the memory 120 can be used to store software programs and modules.
  • the mobile terminal selects VOLTE according to the SIM card and the program instructions/modules corresponding to the system, and the processor 180 executes the software program and the module stored in the memory 120.
  • Various functional applications and data processing that is, the function of the mobile terminal to select VOLTE according to the SIM card.
  • Memory 120 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory.
  • memory 120 can further include memory remotely located relative to processor 180, which can be connected to mobile terminal 1200 via a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • the input unit 130 can be configured to receive input numeric or character information and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function controls.
  • input unit 130 can include touch-sensitive surface 131 as well as other input devices 132.
  • Touch-sensitive surface 131 also referred to as a touch display or trackpad, can collect touch operations on or near the user (such as a user using a finger, stylus, etc., on any suitable object or accessory on touch-sensitive surface 131 or The operation near the touch-sensitive surface 131) and driving the corresponding connecting device according to a preset program.
  • the touch-sensitive surface 131 can include two portions of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a 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 the touch information into contact coordinates, and sends the touch information.
  • the processor 180 is provided and can receive commands from the processor 180 and execute them.
  • the touch-sensitive surface 131 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 130 can also include other input devices 132.
  • other input devices 132 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 140 can be used to display information input by the user or information provided to the user and various graphical user interfaces of the mobile terminal 1200, which can be composed of graphics, text, icons, video, and any combination thereof.
  • the display unit 140 may include a display panel 141, and optionally, an LCD (Liquid may be used) Crystal Display, LCD (Organic Light-Emitting)
  • the display panel 141 is configured in the form of a Diode, an organic light emitting diode, or the like.
  • touch-sensitive surface 131 may cover the display panel 141, and when the touch-sensitive surface 131 detects a touch operation thereon or nearby, it is transmitted to the processor 180 to determine the type of the touch event, and then the processor 180 according to the touch event The type provides a corresponding visual output on display panel 141.
  • touch-sensitive surface 131 and display panel 141 are implemented as two separate components to implement input and input functions, in some embodiments, touch-sensitive surface 131 can be integrated with display panel 141 for input. And output function.
  • Mobile terminal 1200 may also include at least one type of sensor 150, such as a light sensor, motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 141 according to the brightness of the ambient light, and the proximity sensor may close the display panel 141 when the mobile terminal 1200 moves to the ear. And / or backlight.
  • the gravity acceleration sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • Other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and the like that can be configured in the mobile terminal 1200 are not described herein.
  • the audio circuit 160, the speaker 161, and the microphone 162 can provide an audio interface between the user and the mobile terminal 1200.
  • the audio circuit 160 can transmit the converted electrical data of the received audio data to the speaker 161 for conversion to the sound signal output by the speaker 161; on the other hand, the microphone 162 converts the collected sound signal into an electrical signal by the audio circuit 160. After receiving, it is converted into audio data, and then processed by the audio data output processor 180, transmitted to the terminal, for example, via the RF circuit 110, or outputted to the memory 120 for further processing.
  • the audio circuit 160 may also include an earbud jack to provide communication of the peripheral earphones with the mobile terminal 1200.
  • the mobile terminal 1200 can help the user to send and receive emails, browse web pages, access streaming media, etc. through the transmission module 170 (eg, Wi-Fi module), which provides wireless broadband Internet access to the user.
  • the transmission module 170 eg, Wi-Fi module
  • FIG. 3 shows the transmission module 170, it can be understood that it does not belong to the essential configuration of the mobile terminal 1200, and may be omitted as needed within the scope of not changing the essence of the invention.
  • the processor 180 is a control center of the mobile terminal 1200 that connects various portions of the entire handset with various interfaces and lines, by running or executing software programs and/or modules stored in the memory 120, and recalling data stored in the memory 120.
  • the various functions and processing data of the mobile terminal 1200 are executed to perform overall monitoring of the mobile phone.
  • the processor 180 may include one or more processing cores; in some embodiments, the processor 180 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, and For applications, etc., the modem processor primarily handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 180.
  • the mobile terminal 1200 also includes a power source 190 (such as a battery) that powers the various components.
  • the power source can be logically coupled to the processor 180 through a power management system to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • Power supply 190 may also include any one or more of a DC or AC power source, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
  • the mobile terminal 1200 may further include a camera (such as a front camera, a rear camera), a Bluetooth module, and the like, and details are not described herein.
  • the display unit of the mobile terminal is a touch screen display
  • the mobile terminal further includes a memory, and one or more programs, wherein one or more programs are stored in the memory and configured to be one or one
  • the above processor executes one or more programs that include instructions for performing the following operations:
  • the ID value of the current SIM card is obtained according to the relationship table, and when the PLMN does not exist, the default ID value is obtained, and the prompt is performed;
  • the RILD service sends the relevant AT control command and the ID value to the driver layer, and the driver layer acquires and parses the command and the value, and notifies the upper layer service of the MODEM through the physical shared memory mode;
  • the MODEM upper layer service obtains the corresponding ID value, obtains the corresponding IMS configuration information, sets the underlying NVRAM parameter, and completes different VOLTE network registration.
  • the mobile terminal After detecting that the SIM card is dynamically inserted, the mobile terminal acquires PLMN information of the SIM card;
  • the mobile terminal dynamically queries the relationship between the MNC and the MCC code in the PLMN and the ID value to determine whether the PLMN exists and whether it needs to be updated.
  • the ID value of the current SIM card is obtained according to the relationship table.
  • the prompting step is performed, which specifically includes:
  • the default ID value is obtained, and the user is prompted in the form of a bullet box on the screen of the mobile terminal.
  • the ID value of the current SIM card is obtained according to the relationship table.
  • the default ID value is obtained, and the prompting step is performed, and the method further includes:
  • the mobile terminal When it is determined that the PLMN exists but does not need to be updated, the mobile terminal is controlled to enter a normal VOLTE network initialization process.
  • the step of the MODEM end upper layer service obtaining the corresponding ID value, obtaining the corresponding IMS configuration information, setting the underlying NVRAM parameter, and completing the registration of different VOLTE networks specifically includes:
  • the upper layer service of the Modem obtains the corresponding ID value, and sets the underlying NVRAM parameter by querying the ID value and the relationship table of different IMS configuration information, and completing different VOLTE network registration.

Abstract

本发明公开了一种移动终端根据SIM卡选择VOLTE的方法及系统、移动终端，建立预设的SIM卡的PLMN与预设的ID数值的关系表，通过SIM卡PLMN码动态地查找，查询所述关系表判断PLMN是否存在以及是否需要更新；当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值；根据获取的ID，则获取相关的配置参数。

Description

移动终端根据SIM卡选择VOLTE的方法及系统、移动终端
本申请要求于2017年2月21日提交中国专利局、申请号为201710092802.3、发明名称为“一种移动终端根据SIM卡选择VOLTE的方法及系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及智能终端应用技术领域，尤其涉及的是一种移动终端根据SIM卡选择VOLTE的方法及系统、移动终端。
 背景技术
随着IMS（IMS：IP Multimedia Subsystem ，IP多媒体子系统，是一种全新的多媒体业务形式，它能够满足现在的终端客户更新颖、更多样化多媒体业务的需求）的发展，IMS已经能够满足现在的终端客户更新颖、更多样化多媒体业务的需求。
VOLTE是基于IMS的语音业务，IMS由于支持多种接入和丰富的多媒体业务，成为全IP时代的核心网标准架构。VOLTE即Voice Over LTE，它是一种IP数据传输技术，无需2G/3G网，全部业务承载于4G网络上，可实现数据与语音业务在同一网络下的统一，换言之，4G网络下不仅仅提供高速率的数据业务，同时还提供高质量的音视频通话，后者便需要VOLTE技术来实现。
VOLTE技术带给4G用户最直接的感受就是接通等待时间更短，以及更高质量、更自然的语音视频通话效果。VOLTE与2G、3G语音通话有着本质的不同。VOLTE是架构在4G网络上全IP条件下的端到端语音方案。VOLTE相较2G、3G语音通话，语音质量能提高40%左右，因为它采用高分辨率编解码技术。VOLTE为用户带来更低的接入时延（拨号后的等待时间），比3G降50%，大概在2秒左右，而2G时代在6-7秒。此外，2G、3G下的掉线率时有发生，但VOLTE的掉线率接近于零。
对运营商而言，部署VOLTE意味着开启了向移动宽带语音演进之路。从长远来看，这将给运营商带来两方面的价值，一是提升无线频谱利用率、降低网络成本。因为对于语音业务，LTE的频谱利用效率远远优于传统制式，达到GSM的4倍以上。
另一个价值就是为用户提供方便，VOLTE的体验明显优于传统CS语音。首先，高清语音和视频编解码的引入显著提高了通信质量；其次，VOLTE的呼叫接续时长大幅缩短，测试表明VOLTE比CS呼叫缩短一半以上；第三，与RCS的无缝集成可以带来丰富的业务。
在项目软件研发生产阶段，由于全球不同国家不同运营商的IMS系统所需的手机端的IMS配置参数不一致，导致需要根据不同运营商不同SIM卡输出含有不同IMS配置信息的软件，会增加版本维护成本，导致同一个软件无法兼容SIM卡的问题，以及不同SIM卡之间不同的IMS配置信息的差异导致需要不同的软件实现VOLTE网络的注册的问题。
因此，现有技术还有待于改进和发展。
 技术问题
本发明实施例提供一种移动终端根据SIM卡选择VOLTE的方法及系统、移动终端，可以实现动态插入不同的SIM卡时，根据不同运营商的PLMN数值及移动终端，配置不同的IMS配置信息并配置正确的VOLTE网络，实现了同一个软件根据SIM卡类型自动兼容不同IMS配置信息并动态选择VOLTE网络，极大减少代码的维护管理成本。
 技术解决方案
第一方面，本发明实施例提供一种移动终端，其中，包括处理器和存储器，所述存储器用于存储指令和数据，所述处理器用于执行以下步骤：
预先通过移动终端AP端上层服务RILD建立预设的SIM卡的PLMN中MNC和MCC码分别与预设的ID数值的关系表，并实时对SIM卡插拔进行检测；
当检测到SIM卡动态插入移动终端，获取SIM卡的PLMN信息，动态查询所述关系表判断PLMN是否存在以及是否需要更新；
当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示；
RILD服务发送相关AT控制命令和ID数值给驱动层，驱动层获取并解析命令和数值，并通过物理共享内存方式通知MODEM端上层服务；
MODEM端上层服务获取对应的ID数值，获取对应的IMS配置信息，以设置底层NVRAM参数，完成不同的VOLTE网络注册。
其中，所述当检测到SIM卡动态插入移动终端，获取SIM卡的PLMN信息，动态查询所述关系表判断PLMN是否存在以及是否需要更新的步骤，具体包括：
移动终端检测到SIM卡动态插入后，获取SIM卡的PLMN信息；
移动终端动态查询PLMN中MNC和MCC码分别与ID数值的关系表，判断PLMN是否存在以及是否需要更新。
其中，所述当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示的步骤，具体包括：
当判断出PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值；
当判断出PLMN不存在，则获取默认的ID数值，并在移动终端屏幕上以弹框的形式对用户进行提示。
其中，所述当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示的步骤，还包括：
当判断出PLMN存在但不需要更新，则控制移动终端进入正常的VOLTE入网初始化流程。
其中，所述MODEM端上层服务获取对应的ID数值，获取对应的IMS配置信息，以设置底层NVRAM参数，完成不同的VOLTE网络注册的步骤，具体包括：
预先设置ID数值和不同IMS配置信息的关系表；
Modem端上层服务获取对应的ID数值，通过查询ID数值和不同IMS配置信息的关系表，从而设置底层NVRAM参数，完成不同的VOLTE网络注册。
第二方面，本发明实施例提供一种移动终端根据SIM卡选择VOLTE的方法，其中，所述方法包括：
预先通过移动终端AP端上层服务RILD建立预设的SIM卡的PLMN中MNC和MCC码分别与预设的ID数值的关系表，并实时对SIM卡插拔进行检测；
当检测到SIM卡动态插入移动终端，获取SIM卡的PLMN信息，动态查询所述关系表判断PLMN是否存在以及是否需要更新；
当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示；
RILD服务发送相关AT控制命令和ID数值给驱动层，驱动层获取并解析命令和数值，并通过物理共享内存方式通知MODEM端上层服务；
MODEM端上层服务获取对应的ID数值，设置底层NVRAM参数，完成不同的VOLTE网络注册。
所述的移动终端根据SIM卡选择VOLTE的方法，其中，所述当检测到SIM卡动态插入移动终端，获取SIM卡的PLMN信息，动态查询所述关系表判断PLMN是否存在以及是否需要更新的步骤，具体包括：
移动终端检测到SIM卡动态插入后，获取SIM卡的PLMN信息；
移动终端动态查询PLMN中MNC和MCC码分别与ID数值的关系表，判断PLMN是否存在以及是否需要更新。
所述的移动终端根据SIM卡选择VOLTE的方法，其中，所述当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示的步骤，具体包括：
当判断出PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值；
当判断出PLMN不存在，则获取默认的ID数值，并在移动终端屏幕上以弹框的形式对用户进行提示。
所述的移动终端根据SIM卡选择VOLTE的方法，其中，所述当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示的步骤，还包括：
当判断出PLMN存在但不需要更新，则控制移动终端进入正常的VOLTE入网初始化流程。
所述的移动终端根据SIM卡选择VOLTE的方法，其中，所述MODEM端上层服务获取对应的ID数值，设置底层NVRAM参数，完成不同的VOLTE网络注册的步骤，具体包括：
预先设置ID数值和不同IMS配置信息的关系表；
Modem端上层服务获取对应的ID数值，通过查询ID数值和不同IMS配置信息的关系表，从而设置底层NVRAM参数，完成不同的VOLTE网络注册。
第三方面，本发明实施例提供一种移动终端根据SIM卡选择VOLTE的系统，其中，所述系统包括：一个或多个处理器；存储器；以及一个或多个应用程序，其中所述一个或多个应用程序被存储于所述存储器中，并配置为由所述处理器执行；所述一个或多个应用程序包括：
预先建立模块，用于预先通过移动终端AP端上层服务RILD建立预设的SIM卡的PLMN中MNC和MCC码分别与预设的ID数值的关系表，并实时对SIM卡插拔进行检测；
获取查询模块，用于当检测到SIM卡动态插入移动终端，获取SIM卡的PLMN信息，动态查询所述关系表判断PLMN是否存在以及是否需要更新；
获取处理模块，用于当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示；
发送通知模块，用于RILD服务发送相关AT控制命令和ID数值给驱动层，驱动层获取并解析命令和数值，并通过物理共享内存方式通知MODEM端上层服务；
设置注册模块，用于MODEM端上层服务获取对应的ID数值，设置底层NVRAM参数，完成不同的VOLTE网络注册。
所述的移动终端根据SIM卡选择VOLTE的系统，其中，所述获取查询模块具体包括：
检测查询单元，用于移动终端检测到SIM卡动态插入后，获取SIM卡的PLMN信息；
查询判断单元，用于移动终端动态查询PLMN中MNC和MCC码分别与ID数值的关系表，判断PLMN是否存在以及是否需要更新。
所述的移动终端根据SIM卡选择VOLTE的系统，其中，所述获取处理模块具体包括：
第一处理单元，用于当判断出PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值；
第二处理单元，用于当判断出PLMN不存在，则获取默认的ID数值，并在移动终端屏幕上以弹框的形式对用户进行提示。
所述的移动终端根据SIM卡选择VOLTE的系统，其中，所述获取处理模块还包括：
第三处理单元，用于当判断出PLMN存在但不需要更新，则控制移动终端进入正常的VOLTE入网初始化流程。
所述的移动终端根据SIM卡选择VOLTE的系统，其中，所述设置注册模块具体包括：
预先设置单元，用于预先设置ID数值和不同IMS配置信息的关系表；
设置单元，用于Modem端上层服务获取对应的ID数值，通过查询ID数值和不同IMS配置信息的关系表，从而设置底层NVRAM参数，完成不同的VOLTE网络注册。
 有益效果
本发明公开了一种移动终端根据SIM卡选择VOLTE的方法及系统、移动终端，所述方法包括：预先建立预设的SIM卡的PLMN中MNC和MCC码分别与预设的ID的关系表，并实时对SIM卡插拔进行检测；当SIM卡动态插入移动终端，获取SIM卡的PLMN信息，查询所述关系表判断PLMN是否存在以及是否需要更新；当PLMN存在并且需要更新，则获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值；RILD服务发送相关AT控制命令和ID数值给驱动层，驱动层获取并解析命令和数值，并通过物理共享内存方式通知MODEM端上层服务；MODEM端上层服务设置底层NVRAM参数，完成不同的VOLTE网络注册。本发明实现动态插入不同的SIM卡时，根据不同运营商的PLMN数值及移动终端，配置不同的IMS配置信息并配置正确的VOLTE网络，实现了同一个软件根据SIM卡类型自动兼容不同IMS配置信息并动态选择VOLTE网络，极大减少代码的维护管理成本。
 附图说明
图1是本发明提供的移动终端根据SIM卡选择VOLTE的方法的较佳实施例的流程图。
图2是本发明提供的移动终端根据SIM卡选择VOLTE的系统的较佳实施例的功能原理图。
图3是本发明实施例提供的移动终端的结构示意图。
 本发明的最佳实施方式
为使本发明的目的、技术方案及优点更加清楚、明确，以下参照附图并举实施例对本发明进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
请参见图1，图1是本发明移动终端根据SIM卡选择VOLTE的方法的较佳实施例的流程图。
如图1所示，本发明实施例所提供的移动终端根据SIM卡选择VOLTE的方法，包括以下步骤：
步骤S100，预先通过移动终端AP端上层服务RILD建立预设的SIM卡的PLMN中MNC和MCC码分别与预设的ID数值的关系表，并实时对SIM卡插拔进行检测。
本发明中，解决了同一个软件可以兼容不同SIM卡，实现不同运营商Volte网络的注册的兼容性；以及解决了不同SIM卡之间不同的IMS配置信息的差异导致需要不同的软件实现VOLTE网络的注册的问题；实现了同一个软件，可以动态的兼容不同SIM卡，获取对应的预设ID，从而获取不同的IMS配置信息，实现不同运营商VOLTE网络的注册的兼容。
移动终端软件架构一般分为ＡＰ端和MODEM端，ＡＰ（Application Processor）端负责应用处理器方面系统，例如处理安卓系统和LINUX系统相关功能，MODEM端负责基带处理器通信协议方面调制解调系统，例如处理通信协议相关的功能。
RILD（Radio Interface Layer daemon）是移动终端上层处理通信相关的服务，为无线接口层守护进程。
PLMN（Public Land Mobile Network，公共陆地移动网络）是由政府或它所批准的经营者，为公众提供陆地移动通信业务目的而建立和经营的网络。PLMN = MCC + MNC，例如中国移动的PLMN为46000，中国联通的PLMN为46001。公众陆地移动电话网（PLMN）是一个无线通讯系统，趋向于面向陆地上的例如交通工具或步行中的移动用户，这样的系统可以是独立的，但常常和固定电话系统如公用交换电话网络（PSTN）连接起来。然而，移动和便携的因特网用户也越来越普及，一个理想的PLMN系统提供给移动和便携用户与固定网络相当的服务，而这在地形比较复杂的区域是一个特殊的挑战，因为基站会难以被找到和维持。在都市的环境中有很多的障碍，像建筑物，和各种射频都能引起杂音和干扰的辐射。大多数的系统今天使用数字技术而不是过去的模拟技术。
步骤S200，当检测到SIM卡动态插入移动终端，获取SIM卡的PLMN信息，动态查询所述关系表判断PLMN是否存在以及是否需要更新。
进一步地，所述步骤S200还包括：
S210，移动终端检测到SIM卡动态插入后，获取SIM卡的PLMN信息；
S220，移动终端动态查询PLMN中MNC和MCC码分别与ID数值的关系表，判断PLMN是否存在以及是否需要更新。
本发明中，在不同运营商SIM卡注册不同VOLTE网络需要移动终端不同的IMS配置信息。其中IMS配置信息，包含 IMS注册差异化参数，VOLTE call 相关差异参数：如VOLTE语音编码处理是AMR_NB或AMR_WB等模式，VOLTE语音业务差异化参数：例如是否支持video call，是否支持补充业务，是否支持emergency call等。
例如PLMN和 ID数值的关系表：
运营商 PLMN(MCC+MNC) ID
中国移动 46000 1
中国联通 46001 2
Orange 23433 3
VODAFONE 23415 4
步骤S300，当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示。
进一步地，所述步骤S300具体包括：
S310，当判断出PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值；
S320，当判断出PLMN不存在，则获取默认的ID数值，并在移动终端屏幕上以弹框的形式对用户进行提示。
所述步骤S300还包括：当判断出PLMN存在但不需要更新，则控制移动终端进入正常的VOLTE入网初始化流程。
本发明中，当SIM卡动态插入，获取SIM卡的PLMN信息，动态查询PLMN中MNC和MCC码和预设的ID的关系表，判断PLMN是否存在并且更新，若存在并更新，则获取当前的SIM卡的ID数值；跳转步骤S400;若不存在，则获取默认的ID数值，并提示；跳转步骤S400；若存在但无更新，则进入正常的VOLTE入网初始化流程，结束。
步骤S400，RILD服务发送相关AT控制命令和ID数值给驱动层，驱动层获取并解析命令和数值，并通过物理共享内存方式通知MODEM端上层服务。
本发明中，调制解调器（英文名MODEM），俗称“猫”，是一种计算机硬件，它能把计算机的数字信号翻译成可沿普通电话线传送的脉冲信号，而这些脉冲信号又可被线路另一端的另一个调制解调器接收，并译成计算机可懂的语言。
步骤S500，MODEM端上层服务获取对应的ID数值，设置底层NVRAM参数，完成不同的VOLTE网络注册。
本发明中，NVRAM 非易失性随机访问存储器 (Non-Volatile Random Access Memory)，是指断电后仍能保持数据的一种RAM。如果通俗地解释非易失性存储器，那就是指断电之后，所存储的数据不丢失的随机访问存储器。
进一步地，所述步骤S500具体包括：
S510，预先设置ID数值和不同IMS配置信息的关系表；
S520，Modem端上层服务获取对应的ID数值，通过查询ID数值和不同IMS配置信息的关系表，从而设置底层NVRAM参数，完成不同的VOLTE网络注册。
基于上述方法实施例，本发明还提供了一种移动终端根据SIM卡选择VOLTE的系统，如图2所示，所述系统包括：
预先建立模块210，用于预先通过移动终端AP端上层服务RILD建立预设的SIM卡的PLMN中MNC和MCC码分别与预设的ID数值的关系表，并实时对SIM卡插拔进行检测；具体如上所述。
获取查询模块220，用于当检测到SIM卡动态插入移动终端，获取SIM卡的PLMN信息，动态查询所述关系表判断PLMN是否存在以及是否需要更新；具体如上所述。
获取处理模块230，用于当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示；具体如上所述。
发送通知模块240，用于RILD服务发送相关AT控制命令和ID数值给驱动层，驱动层获取并解析命令和数值，并通过物理共享内存方式通知MODEM端上层服务；具体如上所述。
设置注册模块250，用于MODEM端上层服务获取对应的ID数值，设置底层NVRAM参数，完成不同的VOLTE网络注册；具体如上所述。
进一步地，所述的移动终端根据SIM卡选择VOLTE的系统，其中，所述获取查询模块具体包括：
检测查询单元，用于移动终端检测到SIM卡动态插入后，获取SIM卡的PLMN信息；具体如上所述。
查询判断单元，用于移动终端动态查询PLMN中MNC和MCC码分别与ID数值的关系表，判断PLMN是否存在以及是否需要更新；具体如上所述。
进一步地，所述的移动终端根据SIM卡选择VOLTE的系统，其中，所述获取处理模块具体包括：
第一处理单元，用于当判断出PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值；具体如上所述。
第二处理单元，用于当判断出PLMN不存在，则获取默认的ID数值，并在移动终端屏幕上以弹框的形式对用户进行提示；具体如上所述。
进一步地，所述的移动终端根据SIM卡选择VOLTE的系统，其中，所述获取处理模块还包括：
第三处理单元，用于当判断出PLMN存在但不需要更新，则控制移动终端进入正常的VOLTE入网初始化流程；具体如上所述。
进一步地，所述的移动终端根据SIM卡选择VOLTE的系统，其中，所述设置注册模块具体包括：
预先设置单元，用于预先设置ID数值和不同IMS配置信息的关系表；具体如上所述。
设置单元，用于Modem端上层服务获取对应的ID数值，通过查询ID数值和不同IMS配置信息的关系表，从而设置底层NVRAM参数，完成不同的VOLTE网络注册；具体如上所述。
综上所述，本发明公开了一种移动终端根据SIM卡选择VOLTE的方法及系统，所述方法包括：预先建立预设的SIM卡的PLMN中MNC和MCC码分别与预设的ID的关系表并实时对SIM卡插拔进行检测；当SIM卡动态插入移动终端，获取SIM卡的PLMN信息，查询所述关系表判断PLMN是否存在以及是否需要更新；当PLMN存在并且需要更新，则获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值；RILD服务发送相关AT控制命令和ID数值给驱动层，驱动层获取并解析命令和数值，并通过物理共享内存方式通知MODEM端上层服务；MODEM端上层服务设置底层NVRAM参数，完成不同的VOLTE网络注册。本发明实现动态插入不同的SIM卡时，根据不同运营商的PLMN数值及移动终端，配置不同的IMS配置信息并配置正确的VOLTE网络，实现了同一个软件根据SIM卡类型自动兼容不同IMS配置信息并动态选择VOLTE网络，极大减少代码的维护管理成本。
本发明实施例还提供了一种存储介质，其存储有计算机程序，其中，所述计算机程序使得计算机执行如上面所述的移动终端根据SIM卡选择VOLTE的方法。
当然，本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关硬件（如处理器，控制器等）来完成，所述的程序可存储于一计算机可读取的存储介质中，该程序在执行时可包括如上述各方法实施例的流程。其中所述的存储介质可为存储器、磁碟、光盘等。
图3示出了本发明实施例提供的移动终端的具体结构框图，该移动终端可以用于实施上述实施例中提供的移动终端根据SIM卡选择VOLTE的方法及系统。该移动终端1200可以为智能手机或平板电脑。
如图3所示，移动终端1200可以包括RF（Radio Frequency，射频）电路110、包括有一个或一个以上（图中仅示出一个）计算机可读存储介质的存储器120、输入单元130、显示单元140、传感器150、音频电路160、传输模块170、包括有一个或者一个以上（图中仅示出一个）处理核心的处理器180以及电源190等部件。本领域技术人员可以理解，图3中示出的移动终端1200结构并不构成对移动终端1200的限定，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。其中：
RF电路110用于接收以及发送电磁波，实现电磁波与电信号的相互转换，从而与通讯网络或者其他设备进行通讯。RF电路110可包括各种现有的用于执行这些功能的电路元件，例如，天线、射频收发器、数字信号处理器、加密/解密芯片、用户身份模块（SIM）卡、存储器等等。RF电路110可与各种网络如互联网、企业内部网、无线网络进行通讯或者通过无线网络与其他设备进行通讯。上述的无线网络可包括蜂窝式电话网、无线局域网或者城域网。上述的无线网络可以使用各种通信标准、协议及技术，包括但并不限于全球移动通信系统（Global System for Mobile Communication, GSM）、增强型移动通信技术（Enhanced Data GSM Environment, EDGE)，宽带码分多址技术（Wideband Code Division Multiple Access, WCDMA），码分多址技术（Code Division Access, CDMA）、时分多址技术（Time Division Multiple Access, TDMA），无线保真技术（Wireless Fidelity， Wi-Fi）（如美国电气和电子工程师协会标准 IEEE 802.11a， IEEE 802.11b, IEEE802.11g 和/或 IEEE 802.11n）、网络电话（Voice over Internet Protocol, VoIP）、全球微波互联接入（Worldwide Interoperability for Microwave Access， Wi-Max）、其他用于邮件、即时通讯及短消息的协议，以及任何其他合适的通讯协议，甚至可包括那些当前仍未被开发出来的协议。
存储器120可用于存储软件程序以及模块，如上述实施例中移动终端根据SIM卡选择VOLTE的方法及系统对应的程序指令/模块，处理器180通过运行存储在存储器120内的软件程序以及模块，从而执行各种功能应用以及数据处理，即实现移动终端根据SIM卡选择VOLTE的功能。存储器120可包括高速随机存储器，还可包括非易失性存储器，如一个或者多个磁性存储装置、闪存、或者其他非易失性固态存储器。在一些实例中，存储器120可进一步包括相对于处理器180远程设置的存储器，这些远程存储器可以通过网络连接至移动终端1200。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
输入单元130可用于接收输入的数字或字符信息，以及产生与用户设置以及功能控制有关的键盘、鼠标、操作杆、光学或者轨迹球信号输入。具体地，输入单元130可包括触敏表面131以及其他输入设备132。触敏表面131，也称为触摸显示屏或者触控板，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敏表面131上或在触敏表面131附近的操作），并根据预先设定的程式驱动相应的连接装置。可选的，触敏表面131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180，并能接收处理器180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敏表面131。除了触敏表面131，输入单元130还可以包括其他输入设备132。具体地，其他输入设备132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、操作杆等中的一种或多种。
显示单元140可用于显示由用户输入的信息或提供给用户的信息以及移动终端1200的各种图形用户接口，这些图形用户接口可以由图形、文本、图标、视频和其任意组合来构成。显示单元140可包括显示面板141，可选的，可以采用LCD(Liquid Crystal Display，液晶显示器)、OLED(Organic Light-Emitting Diode,有机发光二极管)等形式来配置显示面板141。进一步的，触敏表面131可覆盖显示面板141，当触敏表面131检测到在其上或附近的触摸操作后，传送给处理器180以确定触摸事件的类型，随后处理器180根据触摸事件的类型在显示面板141上提供相应的视觉输出。虽然在图3中，触敏表面131与显示面板141是作为两个独立的部件来实现输入和输入功能，但是在某些实施例中，可以将触敏表面131与显示面板141集成而实现输入和输出功能。
移动终端1200还可包括至少一种传感器150，比如光传感器、运动传感器以及其他传感器。具体地，光传感器可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141的亮度，接近传感器可在移动终端1200移动到耳边时，关闭显示面板141和/或背光。作为运动传感器的一种，重力加速度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，可用于识别手机姿态的应用（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; 至于移动终端1200还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
音频电路160、扬声器161，传声器162可提供用户与移动终端1200之间的音频接口。音频电路160可将接收到的音频数据转换后的电信号，传输到扬声器161，由扬声器161转换为声音信号输出；另一方面，传声器162将收集的声音信号转换为电信号，由音频电路160接收后转换为音频数据，再将音频数据输出处理器180处理后，经RF电路110以发送给比如另一终端，或者将音频数据输出至存储器120以便进一步处理。音频电路160还可能包括耳塞插孔，以提供外设耳机与移动终端1200的通信。
移动终端1200通过传输模块170（例如Wi-Fi模块）可以帮助用户收发电子邮件、浏览网页和访问流式媒体等，它为用户提供了无线的宽带互联网访问。虽然图3示出了传输模块170，但是可以理解的是，其并不属于移动终端1200的必须构成，完全可以根据需要在不改变发明的本质的范围内而省略。
处理器180是移动终端1200的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在存储器120内的软件程序和/或模块，以及调用存储在存储器120内的数据，执行移动终端1200的各种功能和处理数据，从而对手机进行整体监控。可选的，处理器180可包括一个或多个处理核心；在一些实施例中，处理器180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180中。
移动终端1200还包括给各个部件供电的电源190（比如电池），在一些实施例中，电源可以通过电源管理系统与处理器180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。电源190还可以包括一个或一个以上的直流或交流电源、再充电系统、电源故障检测电路、电源转换器或者逆变器、电源状态指示器等任意组件。
尽管未示出，移动终端1200还可以包括摄像头（如前置摄像头、后置摄像头）、蓝牙模块等，在此不再赘述。具体在本实施例中，移动终端的显示单元是触摸屏显示器，移动终端还包括有存储器，以及一个或者一个以上的程序，其中一个或者一个以上程序存储于存储器中，且经配置以由一个或者一个以上处理器执行述一个或者一个以上程序包含用于进行以下操作的指令：
预先通过移动终端AP端上层服务RILD建立预设的SIM卡的PLMN中MNC和MCC码分别与预设的ID数值的关系表，并实时对SIM卡插拔进行检测；
当检测到SIM卡动态插入移动终端，获取SIM卡的PLMN信息，动态查询所述关系表判断PLMN是否存在以及是否需要更新；
当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示；
RILD服务发送相关AT控制命令和ID数值给驱动层，驱动层获取并解析命令和数值，并通过物理共享内存方式通知MODEM端上层服务；
MODEM端上层服务获取对应的ID数值，获取对应的IMS配置信息，以设置底层NVRAM参数，完成不同的VOLTE网络注册。
其中，所述当检测到SIM卡动态插入移动终端，获取SIM卡的PLMN信息，动态查询所述关系表判断PLMN是否存在以及是否需要更新的步骤，具体包括：
移动终端检测到SIM卡动态插入后，获取SIM卡的PLMN信息；
移动终端动态查询PLMN中MNC和MCC码分别与ID数值的关系表，判断PLMN是否存在以及是否需要更新。
其中，所述当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示的步骤，具体包括：
当判断出PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值；
当判断出PLMN不存在，则获取默认的ID数值，并在移动终端屏幕上以弹框的形式对用户进行提示。
其中，所述当PLMN存在并且需要更新，则根据所述关系表获取当前的SIM卡的ID数值，当PLMN不存在，则获取默认的ID数值，并进行提示的步骤，还包括：
当判断出PLMN存在但不需要更新，则控制移动终端进入正常的VOLTE入网初始化流程。
其中，所述MODEM端上层服务获取对应的ID数值，获取对应的IMS配置信息，以设置底层NVRAM参数，完成不同的VOLTE网络注册的步骤，具体包括：
预先设置ID数值和不同IMS配置信息的关系表；
Modem端上层服务获取对应的ID数值，通过查询ID数值和不同IMS配置信息的关系表，从而设置底层NVRAM参数，完成不同的VOLTE网络注册。
应当理解的是，本发明的应用不限于上述的举例，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，所有这些改进和变换都应属于本发明所附权利要求的保护范围。

Claims (15)

  1. 一种 移动终端，其中，包括处理器和存储器，所述存储器用于存储指令和数据，所述处理器用于执行以下步骤：
    预先通过移动终端 AP 端上层服务 RILD 建立预设的 SIM 卡的 PLMN 中 MNC 和 MCC 码分别与预设的 ID 数值的关系表，并实时对 SIM 卡插拔进行检测；
    当检测到 SIM 卡动态插入移动终端，获取 SIM 卡的 PLMN 信息，动态查询所述关系表判断 PLMN 是否存在以及是否需要更新；
    当 PLMN 存在并且需要更新，则根据所述关系表获取当前的 SIM 卡的 ID 数值，当 PLMN 不存在，则获取默认的 ID 数值，并进行提示；
    RILD 服务发送相关 AT 控制命令和 ID 数值给驱动层，驱动层获取并解析命令和数值，并通过物理共享内存方式通知 MODEM 端上层服务；
    MODEM 端上层服务获取对应的 ID 数值，获取对应的 IMS 配置信息，以设置底层 NVRAM 参数，完成不同的 VOLTE 网络注册。
  2. 根据权利要求 1 所述的移动终端，其中，所述当检测到 SIM 卡动态插入移动终端，获取 SIM 卡的 PLMN 信息，动态查询所述关系表判断 PLMN 是否存在以及是否需要更新的步骤，具体包括：
    移动终端检测到 SIM 卡动态插入后，获取 SIM 卡的 PLMN 信息；
    移动终端动态查询 PLMN 中 MNC 和 MCC 码分别与 ID 数值的关系表，判断 PLMN 是否存在以及是否需要更新。
  3. 根据权利要求 1 所述的移动终端，其中，所述当 PLMN 存在并且需要更新，则根据所述关系表获取当前的 SIM 卡的 ID 数值，当 PLMN 不存在，则获取默认的 ID 数值，并进行提示的步骤，具体包括：
    当判断出 PLMN 存在并且需要更新，则根据所述关系表获取当前的 SIM 卡的 ID 数值；
    当判断出 PLMN 不存在，则获取默认的 ID 数值，并在移动终端屏幕上以弹框的形式对用户进行提示。
  4. 根据权利要求 1 所述的移动终端，其中，所述当 PLMN 存在并且需要更新，则根据所述关系表获取当前的 SIM 卡的 ID 数值，当 PLMN 不存在，则获取默认的 ID 数值，并进行提示的步骤，还包括：
    当判断出 PLMN 存在但不需要更新，则控制移动终端进入正常的 VOLTE 入网初始化流程。
  5. 根据权利要求 1 所述的移动终端，其中，所述 MODEM 端上层服务获取对应的 ID 数值，获取对应的 IMS 配置信息，以设置底层 NVRAM 参数，完成不同的 VOLTE 网络注册的步骤，具体包括：
    预先设置 ID 数值和不同 IMS 配置信息的关系表；
    Modem 端上层服务获取对应的 ID 数值，通过查询 ID 数值和不同 IMS 配置信息的关系表，从而设置底层 NVRAM 参数，完成不同的 VOLTE 网络注册。
  6. 一种移动终端根据 SIM 卡选择 VOLTE 的方法，其中，所述方法包括：
    预先通过移动终端 AP 端上层服务 RILD 建立预设的 SIM 卡的 PLMN 中 MNC 和 MCC 码分别与预设的 ID 数值的关系表，并实时对 SIM 卡插拔进行检测；
    当检测到 SIM 卡动态插入移动终端，获取 SIM 卡的 PLMN 信息，动态查询所述关系表判断 PLMN 是否存在以及是否需要更新；
    当 PLMN 存在并且需要更新，则根据所述关系表获取当前的 SIM 卡的 ID 数值，当 PLMN 不存在，则获取默认的 ID 数值，并进行提示；
    RILD 服务发送相关 AT 控制命令和 ID 数值给驱动层，驱动层获取并解析命令和数值，并通过物理共享内存方式通知 MODEM 端上层服务；
    MODEM 端上层服务获取对应的 ID 数值，设置底层 NVRAM 参数，完成不同的 VOLTE 网络注册。
  7. 根据权利要求 6 所述的移动终端根据 SIM 卡选择 VOLTE 的方法，其中，所述当检测到 SIM 卡动态插入移动终端，获取 SIM 卡的 PLMN 信息，动态查询所述关系表判断 PLMN 是否存在以及是否需要更新的步骤，具体包括：
    移动终端检测到 SIM 卡动态插入后，获取 SIM 卡的 PLMN 信息；
    移动终端动态查询 PLMN 中 MNC 和 MCC 码分别与 ID 数值的关系表，判断 PLMN 是否存在以及是否需要更新。
  8. 根据权利要求 6 所述的移动终端根据 SIM 卡选择 VOLTE 的方法，其中，所述当 PLMN 存在并且需要更新，则根据所述关系表获取当前的 SIM 卡的 ID 数值，当 PLMN 不存在，则获取默认的 ID 数值，并进行提示的步骤，具体包括：
    当判断出 PLMN 存在并且需要更新，则根据所述关系表获取当前的 SIM 卡的 ID 数值；
    当判断出 PLMN 不存在，则获取默认的 ID 数值，并在移动终端屏幕上以弹框的形式对用户进行提示。
  9. 根据权利要求 6 所述的移动终端根据 SIM 卡选择 VOLTE 的方法，其中，所述当 PLMN 存在并且需要更新，则根据所述关系表获取当前的 SIM 卡的 ID 数值，当 PLMN 不存在，则获取默认的 ID 数值，并进行提示的步骤，还包括：
    当判断出 PLMN 存在但不需要更新，则控制移动终端进入正常的 VOLTE 入网初始化流程。
  10. 根据权利要求 6 所述的移动终端根据 SIM 卡选择 VOLTE 的方法，其中，所述 MODEM 端上层服务获取对应的 ID 数值，设置底层 NVRAM 参数，完成不同的 VOLTE 网络注册的步骤，具体包括：
    预先设置 ID 数值和不同 IMS 配置信息的关系表；
    Modem 端上层服务获取对应的 ID 数值，通过查询 ID 数值和不同 IMS 配置信息的关系表，从而设置底层 NVRAM 参数，完成不同的 VOLTE 网络注册。
  11. 一种移动终端根据 SIM 卡选择 VOLTE 的系统，其中，所述系统包括： 一个或多个处理器；存储器；以及一个或多个应用程序，其中所述一个或多个应用程序被存储于所述存储器中，并配置为由所述处理器执行；所述一个或多个应用程序包括：
    预先建立模块，用于预先通过移动终端 AP 端上层服务 RILD 建立预设的 SIM 卡的 PLMN 中 MNC 和 MCC 码分别与预设的 ID 数值的关系表，并实时对 SIM 卡插拔进行检测；
    获取查询模块，用于当检测到 SIM 卡动态插入移动终端，获取 SIM 卡的 PLMN 信息，动态查询所述关系表判断 PLMN 是否存在以及是否需要更新；
    获取处理模块，用于当 PLMN 存在并且需要更新，则根据所述关系表获取当前的 SIM 卡的 ID 数值，当 PLMN 不存在，则获取默认的 ID 数值，并进行提示；
    发送通知模块，用于 RILD 服务发送相关 AT 控制命令和 ID 数值给驱动层，驱动层获取并解析命令和数值，并通过物理共享内存方式通知 MODEM 端上层服务；
    设置注册模块，用于 MODEM 端上层服务获取对应的 ID 数值，设置底层 NVRAM 参数，完成不同的 VOLTE 网络注册。
  12. 根据权利要求 11 所述的移动终端根据 SIM 卡选择 VOLTE 的系统，其中，所述获取查询模块具体包括：
    检测查询单元，用于移动终端检测到 SIM 卡动态插入后，获取 SIM 卡的 PLMN 信息；
    查询判断单元，用于移动终端动态查询 PLMN 中 MNC 和 MCC 码分别与 ID 数值的关系表，判断 PLMN 是否存在以及是否需要更新。
  13. 根据权利要求 11 所述的移动终端根据 SIM 卡选择 VOLTE 的系统，其中，所述获取处理模块具体包括：
    第一处理单元，用于当判断出 PLMN 存在并且需要更新，则根据所述关系表获取当前的 SIM 卡的 ID 数值；
    第二处理单元，用于当判断出 PLMN 不存在，则获取默认的 ID 数值，并在移动终端屏幕上以弹框的形式对用户进行提示。
  14. 根据权利要求 11 所述的移动终端根据 SIM 卡选择 VOLTE 的系统，其中，所述获取处理模块还包括：
    第三处理单元，用于当判断出 PLMN 存在但不需要更新，则控制移动终端进入正常的 VOLTE 入网初始化流程。
  15. 根据权利要求 11 所述的移动终端根据 SIM 卡选择 VOLTE 的系统，其中，所述设置注册模块具体包括：
    预先设置单元，用于预先设置 ID 数值和不同 IMS 配置信息的关系表；
    设置单元，用于 Modem 端上层服务获取对应的 ID 数值，通过查询 ID 数值和不同 IMS 配置信息的关系表，从而设置底层 NVRAM 参数，完成不同的 VOLTE 网络注册。
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