Method and apparatus for terminal to acquire network service, device and medium

Abstract

Disclosed are a method and apparatus for a terminal to acquire a network service, a device and a medium. The method for the terminal to acquire the network device comprises: when the terminal is powered on, detecting the operator type of a currently used subscriber identity module; on the basis of network configuration parameters corresponding to the operator type, generating an air interface message carrying CA combination information; when the operator type does not support a preset network, deleting CA combination information corresponding to the preset network in the air interface message, and filling the air interface message with CA combination information supported by the operator type to obtain a latest air interface message; and uploading the latest air interface message to a network end of an operator to which the subscriber identity module belongs to acquire a bandwidth service provided by the operator.

Description

Method, device, equipment and medium for terminal to obtain network services

[0001] Citation of Related Applications

[0002] This disclosure claims all rights and interests in the Chinese invention patent application with application number 202311797443.3, filed with the State Intellectual Property Office of the People's Republic of China on December 25, 2023, and entitled "A method, device, equipment and medium for a terminal to obtain network services", and incorporates the entire contents thereof into this disclosure by reference.

[0003] field

[0004] The present disclosure generally relates to the field of wireless communication technologies, and more particularly to a method, apparatus, device, and computer-readable storage medium for a terminal to obtain network services.

[0005] background

[0006] The spectrum allocated to cellular wireless communications by various countries is discontinuous, making it impossible to provide high-bandwidth data services to mobile terminals. To fully utilize the discontinuous frequency bands between different frequency bands, wireless network operators generally adopt spectrum aggregation technology. Currently, 5-carrier aggregation technology is commonly used, which uses the discontinuous spectrum between frequency bands to provide high-bandwidth services to user equipment (UE). Accordingly, the UE needs to inform the network of its processing capabilities through air interface messages, including the number of carrier aggregations (CA) that can be supported, the multiple input multiple output (MIMO) of each carrier, and its corresponding primary cell (PCell).

[0007] Because the LTE (Long Term Evolution) base stations commonly used in operators' existing networks have restrictions on the size of air interface messages reported by UEs, UEs must report smaller air interface messages, generally not exceeding 4000 bytes. This limits the number of CAs that the UE can report, resulting in an inability to fully utilize the UE's communication capabilities in real networks.

[0008] The 3GPP (3rd Generation Partnership Project) R13 protocol version stipulates that the network can further require the UE to report only the supported SuperSet CA combinations, further reducing the size of the air interface messages reported by the UE. However, the 3GPP R13 version requires that both the network and the UE need to support a very complex Skip fallback algorithm to achieve the goal of only having the UE report SuperSet CA to reduce the UE air interface messages. Because the algorithm is complex to implement, the UE and various equipment manufacturers need to conduct IOT (Internet of Things) testing, which extends the product launch cycle and increases testing costs. At the same time, it also places higher requirements on the UE's CPU computing power, increasing the cost of the UE itself.

[0009] Overview

[0010] In one aspect, the present disclosure provides a method for a terminal to obtain a network service, comprising:

[0011] When the terminal is powered on, detecting the operator type of the user identity card currently in use;

[0012] Based on the network configuration parameters corresponding to the operator type, generating an air interface message carrying CA combination information;

[0013] If the operator type does not support the preset network, delete the CA combination information corresponding to the preset network in the air interface message, and fill the air interface message with the CA combination information supported by the operator type to obtain the latest air interface message; and

[0014] The latest air interface message is uploaded to the network end of the operator to which the user identity card belongs, so as to obtain the bandwidth service provided by the operator.

[0015] In some embodiments, detecting the operator type of the currently used user identification card includes:

[0016] Obtaining the public mobile network information currently corresponding to the user's identity card; and

[0017] The public mobile network information is compared with a set operator type library to determine the operator type to which the user identity card belongs; wherein the operator type library records the public mobile network information corresponding to different operator types.

[0018] In some embodiments, the method for a terminal to obtain a network service further comprises:

[0019] In the case of roaming to a target operator, determining whether the target operator supports the preset network; wherein the target operator is an operator other than the operator type to which the user identity card belongs;

[0020] If the target operator supports the preset network, generating a roaming air interface message based on the network configuration parameters corresponding to the target operator; wherein the roaming air interface message includes CA combination information corresponding to the preset network; and

[0021] Upload the roaming air interface message to the network end of the target operator.

[0022] In some embodiments, before uploading the roaming air interface message to the network of the target operator, the method further includes:

[0023] Determining all CA combination information matched by the terminal according to the frequency bands supported by the target operator; and

[0024] filtering all the CA combination information according to the priority of each CA combination information to obtain filtered CA combination information;

[0025] Accordingly, uploading the roaming air interface message to the network end of the target operator includes:

[0026] Upload a roaming air interface message carrying the filtered CA combination information to the network end of the target operator.

[0027] In some embodiments, uploading a roaming air interface message carrying the filtered CA combination information to the network of the target operator includes:

[0028] Upload a roaming air interface message carrying the filtered CA combination information according to the frequency band required by the target operator.

[0029] In certain embodiments, filtering all the CA combination information according to the priority of each CA combination information to obtain filtered CA combination information includes:

[0030] The CA combination information with the lowest priority among all the CA combination information is deleted to obtain filtered CA combination information.

[0031] In certain embodiments, in response to whether roaming is to a target operator, the method for a terminal to obtain network services further includes:

[0032] Obtaining the public mobile network information currently corresponding to the user identity card;

[0033] Determining whether the currently corresponding public mobile network information is consistent with the public mobile network information of the operator network registered with the user identity card; and

[0034] When the currently corresponding public mobile network information is inconsistent with the public mobile network information of the operator network registered with the user identity card, it is determined to roam to the target operator.

[0035] On the other hand, the present disclosure provides an apparatus for a terminal to obtain a network service, comprising a detection unit, a generation unit, a deletion unit, a filling unit, and an uploading unit;

[0036] The detection unit is configured to detect the operator type of the user identity card currently in use when the device is powered on;

[0037] The generating unit is configured to generate an air interface message carrying CA combination information based on the network configuration parameters corresponding to the operator type;

[0038] The deleting unit is configured to delete the CA combination information corresponding to the preset network in the air interface message when the operator type does not support the preset network;

[0039] The filling unit is configured to fill the air interface message with CA combination information supported by the operator type to obtain the latest air interface message; and

[0040] The uploading unit is configured to upload the latest air interface message to the network end of the operator to which the user identity card belongs, so as to obtain the bandwidth service provided by the operator.

[0041] In certain embodiments, the detection unit is configured to obtain the public mobile network information currently corresponding to the user identity card; compare the public mobile network information with a set operator type library to determine the operator type to which the user identity card belongs; wherein the operator type library records the public mobile network information corresponding to different operator types.

[0042] In certain embodiments, the apparatus for obtaining network services by a terminal further includes a determination unit, a roaming generation unit, and a roaming upload unit;

[0043] The determining unit is configured to determine whether the target operator supports the preset network when roaming to the target operator; wherein the target operator is an operator other than the operator type to which the user identity card belongs;

[0044] The roaming generation unit is configured to generate a roaming air interface message based on the network configuration parameters corresponding to the target operator when the target operator supports the preset network; wherein the roaming air interface message includes CA combination information corresponding to the preset network; and

[0045] The roaming uploading unit is configured to upload the roaming air interface message to the network end of the target operator.

[0046] In certain embodiments, the apparatus for obtaining network services by a terminal further includes a determining unit and a screening unit;

[0047] The determining unit is configured to determine all CA combination information matched by the terminal according to the frequency bands supported by the target operator; and

[0048] The screening unit is configured to screen all the CA combination information according to the priority of each CA combination information to obtain screened CA combination information;

[0049] Correspondingly, the roaming uploading unit is configured to upload a roaming air interface message carrying the filtered CA combination information to the network end of the target operator.

[0050] In some implementation schemes, the roaming uploading unit is configured to upload a roaming air interface message carrying the filtered CA combination information according to the frequency band required by the target operator.

[0051] In some embodiments, the screening unit is configured to delete the CA combination information with the lowest priority among all the CA combination information to obtain screened CA combination information.

[0052] In certain embodiments, with respect to whether roaming to a target operator occurs, the apparatus for a terminal to obtain network services further includes an acquisition unit, a network determination unit, and a judgment unit;

[0053] The acquiring unit is configured to acquire the public mobile network information currently corresponding to the user identity card;

[0054] The network determination unit is configured to determine whether the currently corresponding public mobile network information is consistent with the public mobile network information of the operator network registered with the user identity card; and

[0055] The determination unit is configured to determine to roam to the target operator when the currently corresponding public mobile network information is inconsistent with the public mobile network information of the operator network registered with the user identity card.

[0056] In another aspect, the present disclosure provides an electronic device comprising:

[0057] a memory configured to store a computer program;

[0058] The processor is configured to execute the computer program to implement the method for a terminal to obtain network services described in the present disclosure.

[0059] On the other hand, the present disclosure provides a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, the method for a terminal to obtain network services as described in the present disclosure is implemented.

[0060] In certain implementation schemes, when the device is powered on, the operator type to which the currently used user identity card belongs is detected. In order to ensure that the terminal functions normally and obtains optimal performance under the current operator's network, an air interface message carrying CA combination information can be generated based on the network configuration parameters corresponding to the operator type. In the case that the operator type does not support the preset network, in order to obtain more network bandwidth, the CA combination information corresponding to the preset network in the air interface message can be deleted, and the CA combination information supported by the operator type can be filled into the air interface message to obtain the latest air interface message. The latest air interface message is uploaded to the network end of the operator to which the user identity card belongs to obtain the bandwidth service provided by the operator. In this technical solution, the CA combination information contained in the air interface message is adjusted based on the network type supported by the operator, and more CA combination information required by the network end can be reported under the air interface message size limit required by the network end, so as to obtain high-bandwidth data services to the greatest extent without increasing costs.

[0061] BRIEF DESCRIPTION OF THE DRAWINGS

[0062] In order to more clearly illustrate the embodiments of the present disclosure, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0063] FIG1 is a flow chart of a method for a terminal to obtain network services according to an embodiment of the present disclosure;

[0064] FIG2 is a flowchart of a method for processing a network roaming service on a mobile terminal provided by an embodiment of the present disclosure;

[0065] FIG3 is a schematic structural diagram of an apparatus for obtaining network services by a terminal according to an embodiment of the present disclosure; and

[0066] FIG4 is a structural diagram of an electronic device provided by an embodiment of the present disclosure. DETAILED DESCRIPTION

[0067] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of them. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present disclosure.

[0068] The terms "including" and "having," as well as any variations thereof, in the specification and claims of the present disclosure and the accompanying drawings, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or apparatus comprising a series of steps or elements is not limited to the listed steps or elements and may include steps or elements that are not listed.

[0069] In order to enable those skilled in the art to better understand the solutions of the present disclosure, the present disclosure is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0070] Next, a method for a terminal to obtain network services provided by an embodiment of the present disclosure is described in detail. FIG1 is a flow chart of a method for a terminal to obtain network services provided by an embodiment of the present disclosure, the method comprising:

[0071] S101: When the terminal is powered on, detecting the operator type of the user identity card currently in use;

[0072] S102: Generate an air interface message carrying CA combination information based on the network configuration parameters corresponding to the operator type;

[0073] S103: If the operator type does not support the preset network, delete the CA combination information corresponding to the preset network in the air interface message, and fill the air interface message with the CA combination information supported by the operator type to obtain the latest air interface message; and

[0074] S104: Upload the latest air interface message to the network end of the operator to which the user identity card belongs, so as to obtain the bandwidth service provided by the operator.

[0075] In some embodiments, the terminal may be a mobile terminal used by a user, such as a smart phone.

[0076] The mobile terminal runs the Modem Firmware firmware to enable communication between the mobile terminal and the operator's network.

[0077] A Subscriber Identity Module (SIM) is installed on a mobile terminal. The SIM card contains information about the Public Land Mobile Network (PLMN), which identifies the service provider, or operator, currently used by the user. The PLMN is the unique identifier of the operator's network.

[0078] Therefore, in actual applications, the public mobile network information currently corresponding to the user identity card can be obtained; the public mobile network information is compared with the set operator type library to determine the operator type to which the user identity card belongs; wherein the operator type library records the public mobile network information corresponding to different operator types.

[0079] In some implementation schemes, the user uses a China Mobile SIM card with a PLMN of 46001; after traveling to the United States on business, the user registers with AT&T with a PLMN of 310410.

[0080] In some implementation schemes, network configuration parameters include two categories: radio access network related parameters and core network related parameters.

[0081] In some implementation schemes, the parameters related to the wireless access network include the standard, frequency band, transmit power, cell bandwidth, etc. supported by the terminal.

[0082] In some implementation schemes, core network related parameters include APN (Access Point Name, network access point), authentication method, user name, password, etc.

[0083] Because network parameters vary across carriers worldwide, mobile terminals must use parameters that match their carrier network to ensure proper functionality and optimal performance. Therefore, an air interface message carrying CA combination information can be generated based on the network configuration parameters specific to the carrier type.

[0084] In some implementation schemes, there are situations where some operators have withdrawn from the preset network. At this time, if the mobile terminal still sends air interface messages carrying CA combination information corresponding to the preset network to such operators, such operators will not provide the mobile terminal with the network bandwidth corresponding to these CA combination information, making the mobile terminal unable to obtain high-bandwidth data services.

[0085] In some implementation schemes, if the operator type does not support the preset network, the CA combination information corresponding to the preset network in the air interface message can be deleted, and the CA combination information supported by the operator type can be filled into the air interface message to obtain the latest air interface message.

[0086] The networks used by different operators generally include 3G networks, 4G networks and 5G networks.

[0087] Combined with the network types currently supported by different operators. The preset network can be a 3G network. If the operator type does not support the 3G network, the CA combination information corresponding to the 3G network in the air interface message can be deleted, and the air interface message can be filled with the CA combination information supported by the operator type. The CA combination information supported by the operator type may include CA combination information corresponding to the 4G network, CA combination information corresponding to the 5G network, etc.

[0088] After the latest air interface message is determined, the latest air interface message may be uploaded to the network end of the operator to which the user identity card belongs, thereby obtaining the bandwidth service provided by the operator.

[0089] In certain implementation schemes, when the device is powered on, the operator type to which the currently used user identity card belongs is detected. In order to ensure that the terminal functions normally and obtains optimal performance under the current operator's network, an air interface message carrying CA combination information can be generated based on the network configuration parameters corresponding to the operator type. In the case that the operator type does not support the preset network, in order to obtain more network bandwidth, the CA combination information corresponding to the preset network in the air interface message can be deleted, and the CA combination information supported by the operator type can be filled into the air interface message to obtain the latest air interface message. The latest air interface message is uploaded to the network end of the operator to which the user identity card belongs to obtain the bandwidth service provided by the operator. In this technical solution, the CA combination information contained in the air interface message is adjusted based on the network type supported by the operator, and more CA combination information required by the network end can be reported under the air interface message size limit required by the network end, so as to obtain high-bandwidth data services to the greatest extent without increasing costs.

[0090] FIG2 is a flowchart of a method for processing a network roaming service on a mobile terminal according to an embodiment of the present disclosure. The method includes:

[0091] S201: Obtaining the public mobile network information currently corresponding to the user identity card;

[0092] S202: Determine whether the current corresponding public mobile network information is consistent with the public mobile network information of the operator network registered with the user identity card;

[0093] S203: Determine whether the target operator supports the preset network;

[0094] S204: Generate a roaming air interface message based on the network configuration parameters corresponding to the target operator; and

[0095] S205: Upload the roaming air interface message to the target operator's network.

[0096] In some implementation schemes, whether roaming occurs can be identified based on whether the public mobile network information corresponding to the user identity card changes.

[0097] In some implementation schemes, if the current corresponding public mobile network information is inconsistent with the public mobile network information of the operator network registered with the user identity card, it indicates that roaming has occurred. It can be determined that the user identity card has roamed to the target operator, and S203 can be executed at this time.

[0098] In some embodiments, the target operator is an operator other than the operator type to which the user identification card belongs.

[0099] In some implementation schemes, when the target operator supports the preset network, it means that the target operator can provide the mobile terminal with a bandwidth service corresponding to the preset network, and S204 can be executed at this time.

[0100] In some implementation schemes, the roaming air interface message may include CA combination information corresponding to the preset network.

[0101] In certain implementation schemes, in order to achieve the purpose of limiting the UE rate in a roaming scenario and reduce roaming data communication costs, the CA combination information that the UE can support can be reduced.

[0102] In some implementation schemes, before uploading the roaming air interface message to the network end of the target operator, all CA combination information matched by the terminal can be determined based on the frequency bands supported by the target operator; all CA combination information can be filtered according to the priority of each CA combination information to obtain the filtered CA combination information.

[0103] In some embodiments, the CA combination information with the lowest priority among all CA combination information may be deleted to obtain filtered CA combination information. Alternatively, the CA combination information may be sorted in descending order of priority, and low-priority CA combination information with a predetermined data volume may be deleted.

[0104] After the screening of the CA combination information is completed, a roaming air interface message carrying the screened CA combination information may be uploaded to the network end of the target operator.

[0105] In some implementation schemes, different types of operators have corresponding upload frequency bands, so the roaming air interface message carrying the filtered CA combination information can be uploaded according to the frequency band required by the target operator.

[0106] In some implementation schemes, by detecting changes in public mobile network information, roaming conditions can be discovered, thereby timely adjusting air interface messages according to the changed network supported by the target operator to obtain network services provided by the target operator.

[0107] FIG3 is a schematic structural diagram of an apparatus for obtaining network services by a terminal according to an embodiment of the present disclosure, comprising a detection unit 31, a generation unit 32, a deletion unit 33, a filling unit 34, and an upload unit 35;

[0108] The detection unit 31 is configured to detect the operator type of the user identity card currently in use when the device is powered on;

[0109] The generating unit 32 is configured to generate an air interface message carrying CA combination information based on the network configuration parameters corresponding to the operator type;

[0110] The deleting unit 33 is configured to delete the CA combination information corresponding to the preset network in the air interface message when the operator type does not support the preset network;

[0111] A filling unit 34 is configured to fill the air interface message with CA combination information supported by the operator type to obtain the latest air interface message; and

[0112] The uploading unit 35 is configured to upload the latest air interface message to the network end of the operator to which the user identity card belongs, so as to obtain the bandwidth service provided by the operator.

[0113] In certain embodiments, the detection unit is configured to obtain the public mobile network information currently corresponding to the user identity card; compare the public mobile network information with the set operator type library to determine the operator type to which the user identity card belongs; wherein the operator type library records the public mobile network information corresponding to different operator types.

[0114] In certain embodiments, the apparatus for obtaining network services by a terminal further includes a determination unit, a roaming generation unit, and a roaming upload unit;

[0115] a determination unit configured to, when roaming to a target operator, determine whether the target operator supports the preset network; wherein the target operator is an operator other than the operator type to which the user identity card belongs;

[0116] a roaming generation unit configured to generate a roaming air interface message based on the network configuration parameters corresponding to the target operator when the target operator supports the preset network; wherein the roaming air interface message includes CA combination information corresponding to the preset network; and

[0117] The roaming uploading unit is configured to upload the roaming air interface message to the network end of the target operator.

[0118] In certain embodiments, the apparatus for obtaining network services by a terminal further includes a determining unit and a screening unit;

[0119] a determining unit configured to determine all CA combination information matched by the terminal according to the frequency bands supported by the target operator; and

[0120] a screening unit configured to screen all CA combination information according to the priority of each CA combination information to obtain screened CA combination information;

[0121] Correspondingly, the roaming uploading unit is configured to upload a roaming air interface message carrying the filtered CA combination information to the network end of the target operator.

[0122] In some implementation schemes, the roaming uploading unit is configured to upload a roaming air interface message carrying the filtered CA combination information according to the frequency band required by the target operator.

[0123] In some embodiments, the screening unit is configured to delete the CA combination information with the lowest priority among all CA combination information to obtain screened CA combination information.

[0124] In certain embodiments, with respect to whether to roam to a target operator, the apparatus further comprises an acquisition unit, a network determination unit, and a judgment unit;

[0125] The acquisition unit, the terminal acquires network service means to acquire the public mobile network information currently corresponding to the user identity card;

[0126] a network determination unit configured to determine whether the currently corresponding public mobile network information is consistent with the public mobile network information of the operator network registered with the user identity card; and

[0127] The determination unit is configured to determine to roam to a target operator when the currently corresponding public mobile network information is inconsistent with the public mobile network information of the operator network registered with the user identity card.

[0128] For the description of the features in the embodiment corresponding to FIG3 , reference can be made to the relevant description of the embodiments corresponding to FIG1 and FIG2 , and no further details will be given here.

[0129] In certain implementation schemes, when the device is powered on, the operator type to which the currently used user identity card belongs is detected. In order to ensure that the terminal functions normally and obtains optimal performance under the current operator's network, an air interface message carrying CA combination information can be generated based on the network configuration parameters corresponding to the operator type. In the case that the operator type does not support the preset network, in order to obtain more network bandwidth, the CA combination information corresponding to the preset network in the air interface message can be deleted, and the CA combination information supported by the operator type can be filled into the air interface message to obtain the latest air interface message. The latest air interface message is uploaded to the network end of the operator to which the user identity card belongs to obtain the bandwidth service provided by the operator. In this technical solution, the CA combination information contained in the air interface message is adjusted based on the network type supported by the operator, and more CA combination information required by the network end can be reported under the air interface message size limit required by the network end, so as to obtain high-bandwidth data services to the greatest extent without increasing costs.

[0130] FIG4 is a structural diagram of an electronic device provided by an embodiment of the present disclosure. As shown in FIG4 , the electronic device includes: a memory 40 configured to store a computer program;

[0131] The processor 41 is configured to implement the method for a terminal to obtain network services described in the present disclosure when executing a computer program.

[0132] In some embodiments, the electronic device may include, but is not limited to, a smartphone, a tablet computer, a laptop computer, or a desktop computer.

[0133] In some embodiments, the processor 41 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 41 may be implemented in at least one hardware form of DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), or PLA (Programmable Logic Array). The processor 41 may also include a main processor and a coprocessor. The main processor is a processor for processing data in the awake state, also known as a CPU (Central Processing Unit); the coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor 41 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content to be displayed on the display screen. In some embodiments, the processor 41 may also include an AI (Artificial Intelligence) processor, which is used to process computing operations related to machine learning.

[0134] In some embodiments, the memory 40 may include one or more computer-readable storage media, which may be non-transitory. In some embodiments, the memory 40 may also include a high-speed random access memory, and a non-volatile memory, such as one or more disk storage devices, flash memory storage devices. In some embodiments, the memory 40 is at least used to store the following computer program 401, wherein, after the computer program is loaded and executed by the processor 41, it can implement the method for the terminal to obtain network services described in the present disclosure. In some embodiments, the resources stored in the memory 40 may also include an operating system 402 and data 403, etc., and the storage method may be temporary storage or permanent storage. Among them, the operating system 402 may include Windows, Unix, Linux, etc. Data 403 may include but is not limited to network configuration parameters, air interface messages, etc.

[0135] In some embodiments, the electronic device may further include a display screen 42 , an input / output interface 43 , a communication interface 44 , a power supply 45 , and a communication bus 46 .

[0136] Those skilled in the art will appreciate that the structure shown in FIG. 4 does not limit the electronic device and may include more or fewer components than shown.

[0137] It is understandable that if the method for obtaining network services by the terminal in the above embodiment is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present disclosure is essentially or the part that contributes to the current technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium and executes all or part of the steps of the methods of each embodiment of the present disclosure. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), electrically erasable programmable ROM, register, hard disk, removable disk, CD-ROM, magnetic disk or optical disk, etc. Various media that can store program codes.

[0138] An embodiment of the present disclosure further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the method for a terminal to obtain a network service as described in the present disclosure is implemented.

[0139] The above describes in detail the methods, devices, equipment, and computer-readable storage media for obtaining network services by a terminal provided in the embodiments of the present disclosure. The various embodiments are described in a progressive manner throughout this specification, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between the various embodiments can be referenced to each other. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; for relevant details, refer to the method description.

[0140] Those skilled in the art may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the above description has generally described the composition and steps of each example according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this disclosure.

[0141] The above describes in detail the method, apparatus, device, and computer-readable storage medium for obtaining network services by a terminal provided by the present disclosure. Specific examples are used herein to illustrate the principles and implementation methods of the present disclosure. The description of the above embodiments is only intended to help understand the method and core ideas of the present disclosure. It should be noted that, for those skilled in the art, without departing from the principles of the present disclosure, several improvements and modifications may be made to the present disclosure, and such improvements and modifications also fall within the scope of protection of the claims of the present disclosure.

Claims

1. Method for a terminal to obtain network services, comprising: When the terminal is powered on, detecting the operator type to which the currently used subscriber identity module (SIM) card belongs; Generating a radio interface message carrying CA combination information based on the network configuration parameters corresponding to the operator type; When the operator type does not support a preset network, deleting the CA combination information corresponding to the preset network in the radio interface message, and filling the radio interface message with the CA combination information supported by the operator type to obtain an updated radio interface message; And Uploading the updated radio interface message to the network side of the operator to which the SIM card belongs to obtain the bandwidth service provided by the operator.

2. The method for a terminal to obtain network services according to claim 1, wherein, The detecting the operator type to which the currently used SIM card belongs includes: Obtaining the current public mobile network information corresponding to the SIM card; and Comparing the public mobile network information with a set operator type library to determine the operator type to which the SIM card belongs; wherein, the operator type library records the public mobile network information corresponding to different operator types.

3. The method for a terminal to obtain network services according to claim 1 or 2, further comprising: When roaming to a target operator, determining whether the target operator supports the preset network; wherein, the target operator is an operator other than the operator type to which the SIM card belongs; When the target operator supports the preset network, generating a roaming radio interface message based on the network configuration parameters corresponding to the target operator; Wherein, the roaming radio interface message contains the CA combination information corresponding to the preset network; and Uploading the roaming radio interface message to the network side of the target operator.

4. The method for a terminal to obtain network services according to claim 3, wherein, Before uploading the roaming radio interface message to the network side of the target operator, further comprising: Determining all CA combination information matched by the terminal according to the frequency bands supported by the target operator; and Screening all the CA combination information according to the priority of each CA combination information to obtain screened CA combination information; Correspondingly, the uploading the roaming radio interface message to the network side of the target operator includes: Uploading the roaming radio interface message carrying the screened CA combination information to the network side of the target operator.

5. The method for a terminal to obtain network services according to claim 4, wherein, The uploading the roaming radio interface message carrying the screened CA combination information to the network side of the target operator includes: Uploading the roaming radio interface message carrying the screened CA combination information according to the frequency bands required by the target operator.

6. The method for a terminal to obtain network services according to claim 4 or 5, wherein, The screening all the CA combination information according to the priority of each CA combination information to obtain screened CA combination information includes: Deleting the CA combination information with the lowest priority among all the CA combination information to obtain screened CA combination information.

7. The method for a terminal to obtain a network service according to any one of claims 3 to 6, wherein, Regarding the situation of whether roaming to a target operator, the method further includes: Obtaining the current public mobile network information corresponding to the SIM card; Determine whether the currently corresponding public mobile network information is consistent with the public mobile network information of the operator network registered by the user identity card; In the case where the currently corresponding public mobile network information is inconsistent with the public mobile network information of the operator network registered by the user identity card, determine that it has roamed to the target operator.

8. An apparatus for a terminal to obtain network services, which includes a detection unit, a generation unit, a deletion unit, a filling unit, and an upload unit; The detection unit is configured to detect the operator type to which the currently used user identity card belongs when the device is powered on; The generation unit is configured to generate an air interface message carrying CA combination information based on the network configuration parameters corresponding to the operator type; The deletion unit is configured to delete the CA combination information corresponding to the preset network in the air interface message when the operator type does not support the preset network; The filling unit is configured to fill the air interface message with the CA combination information supported by the operator type to obtain the latest air interface message; And The upload unit is configured to upload the latest air interface message to the network side of the operator to which the user identity card belongs to obtain the bandwidth service provided by the operator.

9. An electronic device, which includes: A memory configured to store a computer program; A processor configured to execute the computer program to implement the method for a terminal to obtain network services according to any one of claims 1 to 7.

10. A computer-readable storage medium, wherein, A computer program is stored on the computer-readable storage medium, and when the computer program is executed by the processor, the steps of the method for a terminal to obtain network services according to any one of claims 1 to 7 are implemented.

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