WO2021057219A1 - 网络信息处理方法及终端设备 - Google Patents

网络信息处理方法及终端设备 Download PDF

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Publication number
WO2021057219A1
WO2021057219A1 PCT/CN2020/103580 CN2020103580W WO2021057219A1 WO 2021057219 A1 WO2021057219 A1 WO 2021057219A1 CN 2020103580 W CN2020103580 W CN 2020103580W WO 2021057219 A1 WO2021057219 A1 WO 2021057219A1
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Prior art keywords
plmn
rplmn
network
terminal device
target list
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PCT/CN2020/103580
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English (en)
French (fr)
Inventor
刘龙庆
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维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to JP2022519440A priority Critical patent/JP7427083B2/ja
Priority to EP20869686.4A priority patent/EP4037382A4/en
Priority to KR1020227005914A priority patent/KR20220039761A/ko
Publication of WO2021057219A1 publication Critical patent/WO2021057219A1/zh
Priority to US17/678,262 priority patent/US20220182925A1/en

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    • 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
    • H04W48/02—Access restriction performed under specific conditions
    • 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
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Definitions

  • the embodiments of the present disclosure relate to the field of communication technologies, and in particular, to a network information processing method and terminal equipment.
  • LTE long term evolution
  • PLMN public land mobile network
  • the terminal device accesses the 4G registered public land mobile network (registered PLMN, RPLMN), or when the terminal device returns to the 4G coverage area of the currently accessed RPLMN (2G RPLMN or 3G RPLMN), if the current access
  • the RPLMN’s network equipment is configured with an equivalent public land mobile network (equivalent PLMN, EPLMN) of the RPLMN, and the EPLMN is included in the "4G Banned PLMN List" in the terminal equipment, then the RPLMN will also be added to the "4G Banned PLMN List.
  • the terminal device may switch from the 4G network to the 2G/3G network, or the terminal device may not be able to access the 4G network in the 4G coverage area. As a result, the terminal device cannot reside on the 4G network in the 4G network or 4G coverage area.
  • the embodiments of the present disclosure provide a network information processing method and terminal equipment to solve the problem that the existing terminal equipment cannot reside on the 4G network in a 4G network or a 4G coverage area.
  • the embodiments of the present disclosure provide a network information processing method applied to a terminal device.
  • the method includes: obtaining M PLMN identities, where the M PLMN identities are the identities of M equivalent public land mobile network EPLMNs,
  • the M EPLMNs are the equivalent networks of the registered public land mobile network RPLMN, the RPLMN is the network currently accessed by the terminal device, and M is a positive integer;
  • the target list of the terminal device includes the M PLMN identifiers obtained by the acquisition module
  • the PLMN identity in the target list is the identity of the PLMN for which the terminal device is prohibited from accessing the 4G network.
  • embodiments of the present disclosure provide a terminal device, which includes an acquisition module and a processing module.
  • the obtaining module is used to obtain M PLMN identities, the M PLMN identities are the identities of M equivalent public land mobile network EPLMNs, the M EPLMNs are the equivalent networks of the registered public land mobile network RPLMN, and the RPLMN is the current terminal device Access network, M is a positive integer.
  • the processing module is configured to prohibit adding the RPLMN identity to the target list when the target list of the terminal device includes at least one PLMN identity among the M PLMN identities obtained by the obtaining module, and the PLMN identity in the target list is The identity of the PLMN where the terminal device is prohibited from accessing the 4G network.
  • the embodiments of the present disclosure provide a terminal device.
  • the terminal device includes a processor, a memory, and a computer program stored on the memory and running on the processor.
  • the computer program implements the above-mentioned first when the computer program is executed by the processor. On the one hand, the steps of the network information processing method.
  • embodiments of the present disclosure provide a computer-readable storage medium on which a computer program is stored.
  • the steps of the network information processing method in the first aspect are implemented. .
  • M PLMN identities can be obtained, and the M PLMN identities are the identities of M equivalent public land mobile network EPLMNs, and the M EPLMNs are equivalent networks of the registered public land mobile network RPLMN.
  • M is a positive integer; and when the target list of the terminal device includes at least one PLMN identity of the M PLMN identities obtained by the acquiring module, it is forbidden to add the RPLMN identity to The target list, where the PLMN identifier in the target list is the identifier of the PLMN for which the terminal device is prohibited from accessing the 4G network.
  • FIG. 1 is a schematic structural diagram of a possible Android operating system provided by an embodiment of the present disclosure
  • Figure 2 is a schematic diagram of a network information processing method provided by related technologies
  • FIG. 3 is one of the schematic diagrams of the network information processing method provided by the embodiments of the disclosure.
  • FIG. 4 is a second schematic diagram of a network information processing method provided by an embodiment of the disclosure.
  • FIG. 5 is the third schematic diagram of a network information processing method provided by an embodiment of the disclosure.
  • FIG. 6 is a fourth schematic diagram of a network information processing method provided by an embodiment of the disclosure.
  • FIG. 7 is a fifth schematic diagram of a network information processing method provided by an embodiment of the disclosure.
  • FIG. 8 is a sixth schematic diagram of a network information processing method provided by an embodiment of the disclosure.
  • FIG. 9 is one of the schematic structural diagrams of a terminal device provided by an embodiment of the disclosure.
  • FIG. 10 is the second structural diagram of a terminal device provided by an embodiment of the disclosure.
  • FIG. 11 is a schematic diagram of hardware of a terminal device provided by an embodiment of the disclosure.
  • first and second in the specification and claims herein are used to distinguish different objects, rather than to describe a specific order of objects.
  • first PLMN and the second PLMN are used to distinguish different PLMNs, rather than to describe the specific order of PLMNs.
  • words such as “exemplary” or “for example” are used as examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiments of the present disclosure should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
  • multiple refers to two or more than two, for example, multiple processing units refers to two or more processing units, etc.; multiple An element refers to two or more elements, etc.
  • the terminal device in the embodiment of the present disclosure may be a terminal device with an operating system.
  • the operating system may be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present disclosure.
  • the following takes the Android operating system as an example to introduce the software environment applied by the network information processing method provided by the embodiments of the present disclosure.
  • FIG. 1 it is a schematic structural diagram of a possible Android operating system provided by an embodiment of the present disclosure.
  • the architecture of the Android operating system includes 4 layers, namely: application layer, application framework layer, system runtime library layer, and kernel layer (specifically, it may be the Linux kernel layer).
  • the application layer includes various applications (including system applications and third-party applications) in the Android operating system.
  • the application framework layer is the framework of the application. Developers can develop some applications based on the application framework layer while complying with the development principles of the application framework.
  • the system runtime library layer includes a library (also called a system library) and an Android operating system runtime environment.
  • the library mainly provides various resources needed by the Android operating system.
  • the Android operating system operating environment is used to provide a software environment for the Android operating system.
  • the kernel layer is the operating system layer of the Android operating system and belongs to the lowest level of the Android operating system software.
  • the kernel layer is based on the Linux kernel to provide core system services and hardware-related drivers for the Android operating system.
  • developers can develop software programs that implement the network information processing method provided by the embodiments of the present disclosure based on the system architecture of the Android operating system as shown in FIG.
  • the network information processing method can be run based on the Android operating system as shown in FIG. 1. That is, the processor or the terminal device can implement the network information processing method provided by the embodiment of the present disclosure by running the software program in the Android operating system.
  • the terminal device in the embodiment of the present disclosure may be a mobile terminal or a non-mobile terminal.
  • the mobile terminal may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant
  • the non-mobile terminal may be a personal computer (PC), a television (television, TV), a teller machine, or a self-service machine, etc., which are not specifically limited in the embodiment of the present disclosure.
  • PLMN public land mobile network, public land mobile network
  • PLMN public land mobile network
  • PSTN Public Switched Telephone Network, Public Switched Telephone Network
  • PLMN MCC+MNC.
  • EPLMN equivalent PLMN, equivalent public land mobile network
  • PLMN is a PLMN that is in the same position as the PLMN currently selected by the terminal device, and has the same priority.
  • RPLMN registered PLMN, registered public land mobile network
  • HPLMN home PLMN, home public land mobile network
  • the USIM of the terminal device corresponds to the PLMN of the IMSI. For a certain user, there is only one PLMN to which it belongs.
  • EHPLMN is the home PLMN that is in the same position as the PLMN currently selected by the terminal device.
  • the operators corresponding to HPLMN may have different number segments.
  • China Mobile has three number segments 46000, 46002, and 46007, among which 46002 is EHPLMN relative to 46000; when the operator burns the card, it is written into the USIM card.
  • 4G RPLMN also known as RPLMN 4G: A registered public land mobile network based on fourth-generation mobile communication technology.
  • RPLMN also known as RPLMN 2G: A registered public land mobile network based on the second-generation mobile communication technology.
  • 3G RPLMN also known as RPLMN 3G: a registered public land mobile network based on the third-generation mobile communication technology.
  • the EPLMN carried by the network side through air interface signaling contains some one or more PLMNs that already exist in the "4G Forbidden PLMN List". These PLMNs have been registered abnormally before, such as continuous It was rejected by the network with cause#15 (No suitable cells in tracking area), which resulted in the current 4G RPLMN being also banned.
  • Internal Roaming refers to cross-MCC (Mobile Country Code, international code): China Mobile Card roams from Hong Kong back to the mainland's local network.
  • the EPLMN configured on the mobile network in the border area includes the local mobile network and Hong Kong roaming Network, Hong Kong roaming network 4G failed to register and was added to the "4G banned PLMN list”.
  • National Roaming (National Roaming, refers to not cross-MCC): There is a 2G/3G roaming registration agreement between the Indian Idea card and the Vodafone network, but there is no 4G roaming registration agreement.
  • the Idea network is configured with Vodafone as EPLMN, but the Vodafone 4G network cannot Registered and was added to the "4G Banned PLMN List".
  • EPLMN is considered to be equal or equivalent in PLMN network selection, cell selection, and reselection.
  • RPLMN When the terminal device registers with RPLMN 4G or returns to the 4G coverage area of the currently registered PLMN (RPLMN), RPLMN is added to the "4G Forbidden PLMN List" because the EPLMN configured by the network exists in the "4G Forbidden PLMN List", so RPLMN 4G is banned.
  • the terminal device falls from 4G to 2G/3G or does not register 4G in the 4G coverage area.
  • the network information processing method provided by the related art may include the following steps 100 to 103.
  • Step 100 The terminal device judges whether the RPLMN 2G/3G/4G network is configured with EPLMN.
  • the terminal device determines that the RPLMN 2G/3G/4G network is configured with EPLMN, the terminal device continues to perform the following step 101.
  • Step 101 The terminal device judges whether the EPLMN is recorded in the 4G prohibited PLMN list.
  • the terminal device determines that the EPLMN is recorded in the 4G prohibited PLMN list, the terminal device continues to perform the following step 102.
  • Step 102 The terminal device adds the RPLMN to the 4G prohibited PLMN list.
  • Step 103 The terminal device cannot use the RPLMN 4G service.
  • the embodiments of the present disclosure provide a network information processing method and terminal device, which can obtain M PLMN identities, the M PLMN identities are the identities of M equivalent public land mobile network EPLMNs, and the M EPLMNs are registered public
  • the equivalent network of the land mobile network RPLMN where the RPLMN is the network currently accessed by the terminal device, and M is a positive integer
  • the target list of the terminal device includes at least one of the M PLMN identities acquired by the acquiring module In this case, it is forbidden to add the RPLMN identity to the target list, and the PLMN identity in the target list is the identity of the PLMN whose terminal device is prohibited from accessing the 4G network.
  • the execution subject of the network information processing method provided by the embodiments of the present disclosure may be the above-mentioned terminal device, or may be a functional module and/or functional entity in the terminal device that can implement the network information processing method, and may be specifically based on actual usage requirements. It is determined that the embodiments of the present disclosure are not limited.
  • the following takes a terminal device as an example to illustrate the network information processing method provided by the embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a network information processing method.
  • the network information processing method may include the following steps 200 to 202.
  • Step 200 The terminal device obtains M PLMN identities, the M PLMN identities are the identities of M EPLMNs, the M EPLMNs are equivalent networks of the RPLMN, and the RPLMN is the network that the terminal device currently accesses.
  • M can be a positive integer.
  • the terminal device after the terminal device accesses the 4G registered public land mobile network (registered PLMN, RPLMN), or when the terminal device returns to the 4G coverage area of the currently accessed RPLMN (2G RPLMN or 3G RPLMN),
  • the terminal device can obtain the identifiers of M EPLMNs to further determine whether the EPLMN of the RPLMN is recorded in the "4G Forbidden PLMN List" (that is, the following target list).
  • the above-mentioned M EPLMN identities may be stored in the Universal Subscriber Identity Module (USIM) of the terminal device. Therefore, the terminal device can obtain the above-mentioned M EPLMN identities from the USIM card.
  • USIM Universal Subscriber Identity Module
  • Step 201 The terminal device judges whether the target list includes at least one PLMN identity among the M PLMN identities.
  • the PLMN identifier in the above target list is the identifier of the PLMN for which the terminal device is prohibited from accessing the 4G network. That is, the target list is used to store the identification of the PLMN whose terminal device is prohibited from accessing the 4G network.
  • the target list can be described as "4G prohibited PLMN list”.
  • the above-mentioned target list may be stored in the registration status context (context) of the terminal device, which contains one or more entries, and each entry corresponds to a PLMN ID (PLMN ID), which is used to record the current USIM card The cause value of being prohibited from accessing the 4G network under the PLMN and the duration of prohibition of 4G.
  • PLMN ID PLMN ID
  • the registration status context will be reset and cleared after rebooting, switching on and off the flying mode, and removing the card.
  • Scenario 1 Initiating an attach request (attach request) or tracking area update request (tracking area updating request) on LTE is rejected by the network. Accordingly, the rejection reason value is #15 (No suitable cells in tracking area). Prohibit the 4G currently attempting to access the PLMN, and add the identity of the PLMN currently attempting to access to the "4G Prohibited PLMN List".
  • Scenario 2 Random access fails with weak signals on LTE, after the number of attempts (attempt counter) reaches the specified maximum number of attempts (for example, 5), the 4G of the currently attempted PLMN is forbidden, and the identity of the PLMN currently attempted to be accessed Added to "4G Banned PLMN List".
  • the embodiments of the present disclosure may store the PLMN identification of the PLMN whose terminal device is prohibited from accessing the 4G network in any other possible storage form. Specifically, it can be determined according to actual usage requirements, and the embodiment of the present disclosure does not limit it.
  • the terminal device may continue to perform the following step 202; if the terminal device determines that the target list does not include M PLMN identities Any one of the PLMN identifiers in, the terminal device may not perform the operation.
  • Step 202 The terminal device prohibits adding the RPLMN identifier to the target list.
  • the terminal device obtains M PLMN identities
  • the target list includes at least one of the M PLMN identities, that is, it is determined that the EPLMN corresponding to the RPLMN is recorded in the "4G Forbidden PLMN List”
  • It is forbidden to add the RPLMN logo to the target list that is, the RPLMN logo is not added to the target list.
  • the network information processing method provided by the embodiment of the present disclosure can obtain M PLMN identities, the M PLMN identities are the identities of the M equivalent public land mobile network EPLMNs, and the M EPLMNs are the equivalent of the registered public land mobile network RPLMN Network, the RPLMN is the network currently accessed by the terminal device, and M is a positive integer; and in the case that the target list of the terminal device includes at least one PLMN identity of the M PLMN identities acquired by the acquiring module, the RPLMN is prohibited The identifier of is added to the target list, and the PLMN identifier in the target list is the identifier of the PLMN whose terminal device is prohibited from accessing the 4G network.
  • the terminal device may first determine whether the RPLMN is recorded in the "4G Forbidden PLMN List", if it is determined that the RPLMN is not recorded in the "4G Forbidden PLMN List", the terminal device performs the above steps 200-202; and in determining the RPLMN If it has been recorded in the "4G Prohibited PLMN List", the terminal device does not execute the above steps 200-202.
  • the above-mentioned RPLMN may be a 4G network, or may be a 2G network, or may be a 3G network.
  • the specific implementations of the network information processing methods provided by the embodiments of the present disclosure are different. The following first and second implementations are used to address the case where the RPLMN is a 4G network and the RPLMN is a 2G network. Or the case of 3G network will be explained separately.
  • the above-mentioned RPLMN may be a 4G network.
  • the above-mentioned step 200 may be specifically implemented by the following step 200a.
  • Step 200a The terminal device obtains M PLMN identities, the M PLMN identities are the identities of M EPLMNs, the M EPLMNs are equivalent networks of the RPLMN, and the RPLMN is the 4G network that the terminal device currently accesses.
  • the terminal device when the RPLMN is the 4G network currently connected to the terminal device, the terminal device can first determine whether the 4G network is configured with EPLMN, and when the 4G network is configured with EPLMN, then obtain the EPLMN configured by the 4G network Logo.
  • the terminal device may determine whether the above 4G network is configured with EPLMN through any of the following (1) and (2) signaling:
  • the network information processing method provided by the embodiment of the present disclosure may further include the following step 203.
  • Step 203 The terminal device resides on the 4G network.
  • the terminal device when the RPLMN is the 4G network currently accessed by the terminal device, if the terminal device determines that the EPLMN corresponding to the RPLMN is recorded in the "4G Forbidden PLMN List", it is forbidden to add the RPLMN identifier to the target list. Further, since the RPLMN identifier is not included in the target list, the terminal device can continue to reside on the 4G network.
  • the terminal device can still reside on the 4G network when the EPLMN configured by the RPLMN 4G network is in the "4G prohibited PLMN list", so the embodiment of the present disclosure can help improve the 4G network presence rate. And improve the user experience.
  • the above-mentioned RPLMN may be a 2G network, or may be a 3G network.
  • the above-mentioned step 200 can be specifically implemented by the following step 200b.
  • Step 200b The terminal device obtains M PLMN identities, the M PLMN identities are the identities of M EPLMNs, the M EPLMNs are equivalent networks of the RPLMN, and the RPLMN is the 2G network or the 3G network that the terminal device currently accesses.
  • RPLMN takes RPLMN as the 3G network currently accessed by the terminal device as an example for exemplary description.
  • the RPLMN is a 2G network
  • the following description for the case where the RPLMN is a 3G network which will not be repeated here.
  • the terminal device when RPLMN is the 3G network currently connected to the terminal device, the terminal device can first determine whether the 3G network is configured with EPLMN, and when the 3G network is configured with EPLMN, then obtain the EPLMN configured by the 3G network Logo.
  • the terminal device may determine whether the above 3G network is configured with EPLMN through any of the following (a)-(c) signaling:
  • the network information processing method provided by the embodiment of the present disclosure may further include the following step 204 and step 205.
  • Step 204 Whether the terminal device detects a 4G network.
  • the terminal device can continue to perform the following step 205; if the terminal device does not detect a 4G network, the terminal device may not perform operations (that is, reside on a 2G network or 3G network).
  • Step 205 The terminal device accesses the 4G network.
  • the terminal device when the RPLMN is the 2G network or the 3G network currently accessed by the terminal device, if the terminal device determines that the EPLMN corresponding to the RPLMN is recorded in the "4G Forbidden PLMN List", it is forbidden to add the RPLMN identity to The target list, further, since the target list does not include the RPLMN identifier, the terminal device may have the opportunity to access the 4G network. Further, the terminal device can access the 4G network when it detects the 4G network. In this way, the embodiments of the present disclosure can avoid the problem of slow network stationing caused by frequent attempts when the 4G network cannot be registered, so that the 4G registration success rate can be improved.
  • the network information processing method provided by the embodiment of the present disclosure may further include the following step 206.
  • Step 206 The terminal device judges whether the RPLMN is HPLMN or EHPLMN.
  • the terminal device compares the RPLMN identifier with the HPLMN identifier or the EHPLMN identifier to determine whether the RPLMN identifier matches the HPLMN or EHPLMN identifier, and then determines whether the RPLMN is HPLMN or EHPLMN.
  • the terminal device determines that the RPLMN is an HPLMN or an EHPLMN, the terminal device can continue to perform the above step 202, that is, the terminal device can prohibit adding the RPLMN identifier to the target list.
  • the terminal device determines that the RPLMN is not an HPLMN or an EHPLMN, the terminal device can continue to perform the following step 207, that is, add the RPLMN identifier to the target list.
  • the terminal device can determine whether the RPLMN is a home network (the equivalent home PLMN list does not exist or is empty) or the equivalent home network EHPLMN (the equivalent home PLMN list exists and is not empty). If the terminal device determines that the RPLMN is HPLMN or EHPLMN, the terminal device may prohibit adding the RPLMN identifier to the target list; if the RPLMN is not HPLMN or EHPLMN, the terminal device may add the RPLMN identifier to the target list.
  • the embodiments of the present disclosure can avoid the problem of slow network stationing caused by frequent attempts when the 4G network cannot be registered, so that the 4G registration success rate can be improved.
  • the network information processing method provided in the embodiment of the present disclosure may further include the following step 208.
  • Step 208 The terminal device judges whether the country code corresponding to the RPLMN is different from the country code corresponding to the target PLMN.
  • the target PLMN is all PLMNs in the target list.
  • the terminal device determines that the EPLMN corresponding to the RPLMN is recorded in the "4G Forbidden PLMN List", if the EPLMN does not contain the RPLMN, then it is recorded in the EPLMN(s) of the "4G Forbidden PLMN List". ) Are recorded in the "EPLMN 4G Prohibited PLMN List”; if EPLMN contains RPLMN, EPLMN(s) existing in the "4G Prohibited PLMN List” except for RPLMN are recorded in the "EPLMN 4G Prohibited PLMN List". Specifically, the terminal device can determine whether any PLMN MCC in the RPLMN MCC (mobile country code) and the "EPLMN 4G Prohibited PLMN List" are different.
  • the terminal device may compare the country code corresponding to the RPLMN with all PLMNs in the target list to determine whether the country code corresponding to the RPLMN is different from all PLMNs in the target list.
  • the terminal device determines that the country code corresponding to the RPLMN is different from all the PLMNs in the target list ("Yes" in FIG. 7), the terminal device can continue to perform step 202 above. Specifically, when the RPLMN is not HPLMN or EHPLMN, and the country code corresponding to the RPLMN is different from the country code corresponding to the target PLMN, the terminal device may prohibit adding the RPLMN identifier to the target list.
  • the terminal device can continue to perform step 207 above. Specifically, in the case that the RPLMN is not HPLMN or EHPLMN, and the country code corresponding to the RPLMN is the same as the country code corresponding to the target PLMN, the terminal device may add the RPLMN identifier to the target list.
  • the network information processing method provided by the embodiment of the present disclosure may further include the following step 209.
  • Step 209 The terminal device determines that the reason for barring access to the second PLMN is random access failure.
  • the second PLMN is the PLMN indicated by the at least one PLMN identifier.
  • the terminal device may determine whether the reason for barring access of the second PLMN is random access failure through the barring cause value of the second PLMN recorded in the target list.
  • the terminal device may prohibit adding the RPLMN identifier to the target list (step 202 in FIG. 8).
  • the terminal device sets the RPLMN The identifier of is added to the target list (step 207 in FIG. 8).
  • the consideration is that because random access failures are usually related to the wireless environment of the current access network (such as weak signals), RPLMN should not be affected by the EPLMN forbidden list.
  • the embodiments of the present disclosure can avoid the problem of slow network stationing caused by frequent attempts when the 4G network cannot be registered, so that the 4G registration success rate can be improved.
  • the terminal device decides whether to prohibit the RPLMN 4G based on HPLMN, cross MCC, and EPLMN forbidden reasons. At the same time as the success rate, it can also avoid the problem of slow network stationing caused by frequent attempts under the inability to register on the 4G network.
  • an embodiment of the present disclosure provides a terminal device 700.
  • the terminal device 700 may include an acquisition module 701 and a processing module 702.
  • the obtaining module 701 is used to obtain M PLMN identities, the M PLMN identities are the identities of M equivalent public land mobile network EPLMNs, the M EPLMNs are the equivalent networks of the registered public land mobile network RPLMN, and the RPLMN is terminal equipment Currently connected to the network, M is a positive integer.
  • the processing module 702 is configured to prohibit adding the RPLMN identity to the target list when the target list of the terminal device includes at least one PLMN identity among the M PLMN identities acquired by the acquiring module 701, and the PLMN in the target list
  • the identifier is the identifier of the PLMN where the terminal device is prohibited from accessing the 4G network.
  • the above-mentioned RPLMN may be a 4G network.
  • the terminal device 700 provided in the embodiment of the present disclosure may further include a control module 703.
  • the control module 703 is configured to control the terminal device to reside on the 4G network after the processing module 702 prohibits adding the RPLMN identifier to the target list.
  • the above-mentioned RPLMN is a 2G network or a 3G network.
  • the control module 703 is further configured to control the terminal device to access the 4G network when the 4G network is detected after the processing module 702 prohibits adding the RPLMN identifier to the target list.
  • the processing module 702 is specifically configured to prohibit adding the RPLMN identifier to the home public land mobile network HPLMN or the equivalent home public land mobile network EHPLMN when the RPLMN is the home public land mobile network HPLMN. Target list.
  • the processing module 702 is specifically further configured to prohibit the RPLMN from being used when the RPLMN is not HPLMN or EHPLMN, and the country code corresponding to the RPLMN is different from the country code corresponding to the target PLMN.
  • the identifier is added to the target list, and the target PLMN is all PLMNs in the target list.
  • the processing module 702 is specifically further configured to: when the RPLMN is not HPLMN or EHPLMN, and the country code corresponding to the RPLMN is the same as the country code corresponding to the first PLMN, and the access of the second PLMN is prohibited If the reason for the entry is random access failure, it is forbidden to add the RPLMN identifier to the target list.
  • the first PLMN is any PLMN in the target list
  • the second PLMN is the PLMN indicated by the at least one PLMN identifier. .
  • the processing module 702 is specifically further configured to: when the RPLMN is not HPLMN or EHPLMN, and the country code corresponding to the RPLMN is the same as the country code corresponding to the first PLMN, and the access of the second PLMN is prohibited In the case where the entry reason is not the random access failure, the RPLMN identifier is added to the target list.
  • the terminal device provided in the embodiment of the present disclosure can implement each process implemented by the terminal device in the foregoing method embodiment, and to avoid repetition, details are not described herein again.
  • the terminal device can obtain M PLMN identities, where the M PLMN identities are the identities of M equivalent public land mobile network EPLMNs, and the M EPLMNs are equivalent networks registered with the public land mobile network RPLMN,
  • the RPLMN is the network that the terminal device currently accesses, and M is a positive integer; and in the case that at least one of the M PLMN identities acquired by the acquiring module is included in the target list of the terminal device, the RPLMN identity is prohibited It is added to the target list, and the PLMN identifier in the target list is the identifier of the PLMN whose terminal device is prohibited from accessing the 4G network.
  • FIG. 11 is a schematic diagram of the hardware structure of a terminal device that implements various embodiments of the present disclosure.
  • the terminal device 800 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, and a memory 809 , Processor 810, and power supply 811.
  • a radio frequency unit 801 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, and a memory 809 , Processor 810, and power supply 811.
  • the terminal device may include more or fewer components than shown in the figure, or a combination of certain components, or different components. Layout.
  • terminal devices include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wear
  • the processor 810 is configured to obtain M PLMN identities, the M PLMN identities are identities of M equivalent public land mobile network EPLMNs, and the M EPLMNs are equivalent networks of the registered public land mobile network RPLMN, and the RPLMN Is the network that the terminal device is currently connected to, and M is a positive integer; and when the target list of the terminal device includes at least one PLMN identity of the M PLMN identities obtained by the acquiring module, it is forbidden to add the RPLMN identity to The target list, where the PLMN identifier in the target list is the identifier of the PLMN for which the terminal device is prohibited from accessing the 4G network.
  • the embodiment of the present disclosure provides a terminal device that can obtain M PLMN identities, the M PLMN identities are the identities of M equivalent public land mobile network EPLMNs, and the M EPLMNs are registered public land mobile network RPLMN Equivalent network, the RPLMN is the network that the terminal device is currently accessing, and M is a positive integer; and if at least one of the M PLMN identities acquired by the acquiring module is included in the target list of the terminal device, it is forbidden to The RPLMN identifier is added to the target list, and the PLMN identifier in the target list is the identifier of the PLMN whose terminal device is prohibited from accessing the 4G network.
  • the radio frequency unit 801 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, after receiving the downlink data from the base station, it is processed by the processor 810; Uplink data is sent to the base station.
  • the radio frequency unit 801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 801 can also communicate with the network and other devices through a wireless communication system.
  • the terminal device 800 provides users with wireless broadband Internet access through the network module 802, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 803 may convert the audio data received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into audio signals and output them as sounds. Moreover, the audio output unit 803 may also provide audio output related to a specific function performed by the terminal device 800 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 804 is used to receive audio or video signals.
  • the input unit 804 may include a graphics processing unit (GPU) 8041 and a microphone 8042.
  • the graphics processor 8041 is used for the image of a still picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
  • the data is processed.
  • the processed image frame may be displayed on the display unit 806.
  • the image frames processed by the graphics processor 8041 can be stored in the memory 809 (or other storage medium) or sent via the radio frequency unit 801 or the network module 802.
  • the microphone 8042 can receive sound and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 801 for output in the case of a telephone call mode.
  • the terminal device 800 also includes at least one sensor 805, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 8061 according to the brightness of the ambient light
  • the proximity sensor can close the display panel 8061 and the display panel 8061 when the terminal device 800 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the terminal device (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 805 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 806 is used to display information input by the user or information provided to the user.
  • the display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 807 may be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal device.
  • the user input unit 807 includes a touch panel 8071 and other input devices 8072.
  • the touch panel 8071 also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 8071 or near the touch panel 8071. operating).
  • the touch panel 8071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 810, the command sent by the processor 810 is received and executed.
  • the touch panel 8071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 807 may also include other input devices 8072.
  • other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 8071 can be overlaid on the display panel 8061.
  • the touch panel 8071 detects a touch operation on or near it, it transmits it to the processor 810 to determine the type of the touch event, and then the processor 810 determines the type of the touch event according to the touch.
  • the type of event provides corresponding visual output on the display panel 8061.
  • the touch panel 8071 and the display panel 8061 are used as two independent components to implement the input and output functions of the terminal device, in some embodiments, the touch panel 8071 and the display panel 8061 can be integrated
  • the implementation of the input and output functions of the terminal device is not specifically limited here.
  • the interface unit 808 is an interface for connecting an external device with the terminal device 800.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 808 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal device 800 or can be used to connect the terminal device 800 to an external device. Transfer data between devices.
  • the memory 809 can be used to store software programs and various data.
  • the memory 809 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 809 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 810 is the control center of the terminal device. It uses various interfaces and lines to connect the various parts of the entire terminal device, runs or executes the software programs and/or modules stored in the memory 809, and calls the data stored in the memory 809. , Perform various functions of the terminal equipment and process data, so as to monitor the terminal equipment as a whole.
  • the processor 810 may include one or more processing units; optionally, the processor 810 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs, etc.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 810.
  • the terminal device 800 may also include a power source 811 (such as a battery) for supplying power to various components.
  • a power source 811 such as a battery
  • the power source 811 may be logically connected to the processor 810 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the terminal device 800 includes some functional modules not shown, which will not be repeated here.
  • an embodiment of the present disclosure further provides a terminal device, including a processor 810 as shown in FIG. 11, a memory 809, a computer program stored in the memory 809 and running on the processor 810, and the computer program is
  • the processor 810 implements each process of the foregoing embodiment of the network information processing method during execution, and can achieve the same technical effect. In order to avoid repetition, details are not described herein again.
  • the embodiments of the present disclosure also provide a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the above-mentioned network information processing method embodiment is realized, and the same Technical effects, in order to avoid repetition, I will not repeat them here.
  • the computer-readable storage medium may include read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk, etc.
  • the technical solution of the present disclosure essentially or the part that contributes to the related technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk). ) Includes several instructions to make a terminal device (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods disclosed in the various embodiments of the present disclosure.
  • a terminal device which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本公开实施例提供了一种网络信息处理方法及终端设备。该方法包括：获取M个PLMN标识，该M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，该M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，该RPLMN为终端设备当前接入的网络，M为正整数；并在终端设备的目标列表中包括获取模块获取的该M个PLMN标识中的至少一个PLMN标识的情况下，禁止将该RPLMN的标识添加到目标列表，该目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。

Description

网络信息处理方法及终端设备
相关申请的交叉引用
本申请主张在2019年09月29日在中国提交的中国专利申请号No.201910936843.5的优先权，其全部内容通过引用包含于此。
技术领域
本公开实施例涉及通信技术领域，尤其涉及一种网络信息处理方法及终端设备。
背景技术
在长期演进(long term evolution，LTE)系统中，终端设备在选择某个公共陆地移动网络(public land mobile network，PLMN)接入的过程中，若该PLMN发生接入异常(例如被拒绝接入)，则该PLMN的标识会被加入到终端设备中的“4G禁止PLMN列表”(forbidden 4G PLMN list)中。
目前，在终端设备接入4G注册公共陆地移动网络(registered PLMN，RPLMN)之后，或者当终端设备返回到当前接入的RPLMN(2G RPLMN或3G RPLMN)中的4G覆盖区域时，若当前接入的RPLMN的网络设备配置有RPLMN的等效公共陆地移动网络(equivalent PLMN，EPLMN)，且终端设备中的“4G禁止PLMN列表”中包括该EPLMN，则该RPLMN也会被加入到“4G禁止PLMN列表”中。这样，终端设备可能会从4G网络切换到2G/3G网络，或者终端设备在4G覆盖区域中无法接入4G网络。如此，导致终端设备在4G网络或4G覆盖区域中无法驻留在4G网络。
发明内容
本公开实施例提供一种网络信息处理方法及终端设备，以解决现有终端设备在4G网络或4G覆盖区域中无法驻留在4G网络的问题。
为了解决上述技术问题，本公开是这样实现的：
第一方面，本公开实施例提供了一种网络信息处理方法，应用于终端设备，该方法包括：获取M个PLMN标识，该M个PLMN标识为M个等效公共陆地 移动网络EPLMN的标识，该M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，该RPLMN为终端设备当前接入的网络，M为正整数；并在终端设备的目标列表中包括获取模块获取的该M个PLMN标识中的至少一个PLMN标识的情况下，禁止将该RPLMN的标识添加到目标列表，该目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。
第二方面，本公开实施例提供了一种终端设备，该终端设备包括获取模块和处理模块。获取模块用于获取M个PLMN标识，该M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，该M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，该RPLMN为终端设备当前接入的网络，M为正整数。处理模块用于在终端设备的目标列表中包括获取模块获取的该M个PLMN标识中的至少一个PLMN标识的情况下，禁止将该RPLMN的标识添加到目标列表，该目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。
第三方面，本公开实施例提供了一种终端设备，该终端设备包括处理器、存储器及存储在存储器上并可在处理器上运行的计算机程序，该计算机程序被处理器执行时实现上述第一方面中的网络信息处理方法的步骤。
第四方面，本公开实施例提供了一种计算机可读存储介质，该计算机可读存储介质上存储计算机程序，该计算机程序被处理器执行时实现上述第一方面中的网络信息处理方法的步骤。
在本公开实施例中，可以获取M个PLMN标识，该M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，该M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，该RPLMN为终端设备当前接入的网络，M为正整数；并在终端设备的目标列表中包括获取模块获取的该M个PLMN标识中的至少一个PLMN标识的情况下，禁止将该RPLMN的标识添加到目标列表，该目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。通过该方案，终端设备在遇到网络配置的EPLMN存在于“4G禁止PLMN列表”中时，能够有效地决策是否有必要禁止RPLMN 4G业务，从而本公开实施例可 以在提高4G注册成功率的同时，也可以避免在无法注册4G网络下频繁尝试导致驻网慢问题。
附图说明
图1为本公开实施例提供的一种可能的安卓操作系统的架构示意图；
图2为相关技术提供的网络信息处理方法的示意图；
图3为本公开实施例提供的网络信息处理方法的示意图之一；
图4为本公开实施例提供的网络信息处理方法的示意图之二；
图5为本公开实施例提供的网络信息处理方法的示意图之三；
图6为本公开实施例提供的网络信息处理方法的示意图之四；
图7为本公开实施例提供的网络信息处理方法的示意图之五；
图8为本公开实施例提供的网络信息处理方法的示意图之六；
图9为本公开实施例提供的终端设备的结构示意图之一；
图10为本公开实施例提供的终端设备的结构示意图之二；
图11为本公开实施例提供的终端设备的硬件示意图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本文中术语“和/或”，是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。本文中符号“/”表示关联对象是或者的关系，例如A/B表示A或者B。
本文中的说明书和权利要求书中的术语“第一”和“第二”等是用于区别不同的对象，而不是用于描述对象的特定顺序。例如，第一PLMN和第二PLMN等是用于区别不同的PLMN，而不是用于描述PLMN的特定顺序。
在本公开实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
在本公开实施例的描述中，除非另有说明，“多个”的含义是指两个或者两个以上，例如，多个处理单元是指两个或者两个以上的处理单元等；多个元件是指两个或者两个以上的元件等。
本公开实施例中的终端设备可以为具有操作系统的终端设备。该操作系统可以为安卓(Android)操作系统，可以为ios操作系统，还可以为其他可能的操作系统，本公开实施例不作具体限定。
下面以安卓操作系统为例，介绍一下本公开实施例提供的网络信息处理方法所应用的软件环境。
如图1所示，为本公开实施例提供的一种可能的安卓操作系统的架构示意图。在图1中，安卓操作系统的架构包括4层，分别为：应用程序层、应用程序框架层、系统运行库层和内核层(具体可以为Linux内核层)。
其中，应用程序层包括安卓操作系统中的各个应用程序(包括系统应用程序和第三方应用程序)。
应用程序框架层是应用程序的框架，开发人员可以在遵守应用程序的框架的开发原则的情况下，基于应用程序框架层开发一些应用程序。
系统运行库层包括库(也称为系统库)和安卓操作系统运行环境。库主要为安卓操作系统提供其所需的各类资源。安卓操作系统运行环境用于为安卓操作系统提供软件环境。
内核层是安卓操作系统的操作系统层，属于安卓操作系统软件层次的最底层。内核层基于Linux内核为安卓操作系统提供核心系统服务和与硬件相关的驱动程序。
以安卓操作系统为例，本公开实施例中，开发人员可以基于上述如图1所示的安卓操作系统的系统架构，开发实现本公开实施例提供的网络信息处理方法的软件程序，从而使得该网络信息处理方法可以基于如图1所示的安卓操作 系统运行。即处理器或者终端设备可以通过在安卓操作系统中运行该软件程序实现本公开实施例提供的网络信息处理方法。
本公开实施例中的终端设备可以为移动终端，也可以为非移动终端。示例性的，移动终端可以为手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动终端可以为个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本公开实施例不作具体限定。
下面首先对本公开的权利要求书和说明书中涉及的一些名词或者术语进行解释说明。
PLMN(public land mobile network，公共陆地移动网络)：在某个国家或地区，某个运营商的某种制式的蜂窝移动通信网络被称为PLMN。PLMN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。该网络可以与PSTN(Public Switched Telephone Network，公共交换电话网络)等其他通信网络互联互通，形成整个地区或国家规模的通信网。PLMN＝MCC+MNC。例如：
中国移动的PLMN为46000,46002,46007
中国联通的PLMN为46001,46006
中国电信的PLMN为46003,46005
EPLMN(equivalent PLMN，等效公共陆地移动网络)：为与终端设备当前所选择的PLMN处于同等地位的PLMN，其优先级相同。
RPLMN(registered PLMN，注册公共陆地移动网络)：终端设备在上次关机或脱网前登记上的PLMN，会临时保存在终端设备的USIM卡上。
HPLMN(home PLMN，归属地公共陆地移动网络)：终端设备的USIM对应IMSI的PLMN。对于某一用户来说，其归属的PLMN只有一个。
EHPLMN(equivalent HPLMN，等效归属地公共陆地移动网络)：为与终端设备当前所选择的PLMN处于同等地位的归属地PLMN。举例来说，HPLMN对应的运营商可能会有不同的号段，例如中国移动有46000、46002、46007三个 号段，其中46002相对46000就是EHPLMN；运营商烧卡时写入USIM卡中。如果终端设备在归属地，那么EPLMN＝EHPLMN；如果终端设备在漫游地，那么EPLMN！＝EHPLMN。
4G RPLMN(也称为RPLMN 4G)：基于第四代移动通信技术的注册公共陆地移动网络。
2G RPLMN(也称为RPLMN 2G)：基于第二代移动通信技术的注册公共陆地移动网络。
或3G RPLMN(也称为RPLMN 3G)：基于第三代移动通信技术的注册公共陆地移动网络。
现网中存在LTE注册异常场景：网络侧通过空口信令携带的EPLMN中包含了一些已经存在于“4G禁止PLMN列表”中的一个或多个PLMN，这些PLMN由于之前发生过异常注册，如持续被网络以原因值cause#15(No suitable cells in tracking area)拒绝，导致当前4G RPLMN也被禁止。例如可能会存在国际漫游的注册异常场景或者国内漫游的注册异常场景。
国际漫游(Internal Roaming，指跨MCC(Mobile Country Code，国际码))：中国移动卡从香港漫游回大陆本地网络，移动网络在边境区域(如通关口岸)配置的EPLMN包含本地移动网络和香港漫游网络，香港漫游网络4G无法注册而被加入到“4G禁止PLMN列表”。
国内漫游(National Roaming，指不跨MCC)：印度Idea卡和Vodafone网络之间有2G/3G漫游可注册协议，但是没有4G漫游可注册协议，Idea网络配置了Vodafone为EPLMN，而Vodafone 4G网络无法注册而被加入到“4G禁止PLMN列表”。
按照3GPP 24.008规范章节4.1.1.9，以及3GPP 24.301规范章节5.3.4解释：EPLMN在PLMN选网、小区选择以及重选时被认为是互相对等或等效的。当终端设备注册RPLMN 4G或者回到当前注册PLMN(RPLMN)的4G覆盖区域时，RPLMN因为网络配置的EPLMN存在于“4G禁止PLMN列表”，也被加入到“4G禁止PLMN列表”中，因此RPLMN 4G被禁止。对应地，终端设备从4G掉落到2G/3G或者在4G覆盖区域不注册4G。
如图2所示，相关技术提供的网络信息处理方法可以包括下述的步骤100-步骤103。
步骤100、终端设备判断RPLMN 2G/3G/4G网络是否配置了EPLMN。
其中，若终端设备确定RPLMN 2G/3G/4G网络配置了EPLMN，则终端设备继续执行下述的步骤101。
步骤101、终端设备判断EPLMN是否记录于4G禁止PLMN列表。
其中，若终端设备确定EPLMN记录于4G禁止PLMN列表，则终端设备继续执行下述的步骤102。
步骤102、终端设备将RPLMN加入4G禁止PLMN列表。
步骤103、终端设备无法使用RPLMN 4G业务。
也就是说，相关技术中，当终端设在RPLMN 4G注册或者终端设备回到当前注册PLMN的4G覆盖区域时，由于RPLMN被加入到“4G禁止PLMN列表”中，因此4G业务无法使用。用户只能通过开关飞行模式、热插拔、重新开机或者4G禁止定时器超时才有机会使用RPLMN的4G业务。
鉴于此，本公开实施例提供一种网络信息处理方法及终端设备，可以获取M个PLMN标识，该M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，该M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，该RPLMN为终端设备当前接入的网络，M为正整数；并在终端设备的目标列表中包括获取模块获取的该M个PLMN标识中的至少一个PLMN标识的情况下，禁止将该RPLMN的标识添加到目标列表，该目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。通过该方案，终端设备在遇到网络配置的EPLMN存在于“4G禁止PLMN列表”中时，能够有效地决策是否有必要禁止RPLMN 4G业务，从而本公开实施例可以在提高4G注册成功率的同时，也可以避免在无法注册4G网络下频繁尝试导致驻网慢问题。
本公开实施例提供的网络信息处理方法的执行主体可以为上述的终端设备，也可以为该终端设备中能够实现该网络信息处理方法的功能模块和/或功能实体，具体的可以根据实际使用需求确定，本公开实施例不作限定。下面以终端设备为例，对本公开实施例提供的网络信息处理方法进行示例性的说明。
下面结合各个附图对本公开实施例提供的网络信息处理方法进行示例性的说明。
如图3所示，本公开实施例提供一种网络信息处理方法，该网络信息处理方法可以包括下述的步骤200-步骤202。
步骤200、终端设备获取M个PLMN标识，该M个PLMN标识为M个EPLMN的标识，该M个EPLMN为RPLMN的等效网络，RPLMN为终端设备当前接入的网络。
其中，M可以为正整数。
本公开实施例中，在终端设备接入4G注册公共陆地移动网络(registered PLMN，RPLMN)之后，或者当终端设备返回到当前接入的RPLMN(2G RPLMN或3G RPLMN)中的4G覆盖区域时，终端设备可以获取M个EPLMN的标识，以进一步确定该RPLMN的EPLMN是否记录于“4G禁止PLMN列表”(即下述的目标列表)中。
本公开实施例中，上述M个EPLMN的标识可以存储在终端设备的全球用户识别卡(Universal Subscriber Identity Module，USIM)中。因此，终端设备可以从USIM卡获取上述M个EPLMN的标识。
步骤201、终端设备判断目标列表中是否包括M个PLMN标识中的至少一个PLMN标识。
其中，上述目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。即，目标列表用于存储终端设备被禁止接入4G网络的PLMN的标识。在下文中，目标列表可以描述为“4G禁止PLMN列表”。
本公开实施例中，上述目标列表可以存储在终端设备的注册状态上下文(context)中，其中包含一个或多个条目，每个条目下对应一个PLMN标识(PLMN ID)，用于记录当前USIM卡在该PLMN下被禁止接入4G网络的原因值(cause value)以及禁止4G时长。该注册状态上下文在重新开机，开关飞模，拔卡情况下均会重置清空。
其中，“4G禁止PLMN列表”来源场景具体描述在3GPP TS 24.301章节4.5Disabling and re-enabling of UE's E-UTRA capability，比如以下两种典型场景：
场景一：在LTE上发起附着请求(attach request)或者跟踪区位置更新(tracking area updating request)被网络拒绝，相应地，拒绝原因值为#15(No suitable cells in tracking area)。禁止当前所尝试接入PLMN的4G，并将当前所尝试接入的PLMN的标识添加到“4G禁止PLMN列表”。
场景二：在LTE上弱信号随机接入失败，尝试次数(attempt counter)达到规定最大尝试次数(例如5次)后，禁止当前所尝试PLMN的4G，并将当前所尝试接入的PLMN的标识添加到“4G禁止PLMN列表”。
需要说明的是，上述以目标列表为例示例性的说明，可以理解，实际实现时，本公开实施例可以通过其他任意可能的存储形式来存储终端设备被禁止接入4G网络的PLMN的标识。具体可以根据实际使用需求确定，本公开实施例不作限定。
本公开实施例中，若终端设备确定目标列表中包括M个PLMN标识中的至少一个PLMN标识，则终端设备可以继续执行下述的步骤202；若终端设备确定目标列表中不包括M个PLMN标识中的任意一个PLMN标识，则终端设备可以不执行操作。
步骤202、终端设备禁止将RPLMN的标识添加到目标列表。
本公开实施例中，终端设备在获取M个PLMN标识之后，若确定目标列表中包括M个PLMN标识中的至少一个PLMN标识，即确定RPLMN对应的EPLMN记录于“4G禁止PLMN列表”中，则禁止将RPLMN的标识添加到目标列表(即RPLMN的标识不加入目标列表中)。
终端设备在遇到网络配置的EPLMN存在于“4G禁止PLMN列表”中时，能够有效地决策是否有必要禁止RPLMN 4G业务，在提高4G注册成功率的同时，也可以避免在无法注册4G网络下频繁尝试导致驻网慢问题。
本公开实施例提供的网络信息处理方法，可以获取M个PLMN标识，该M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，该M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，该RPLMN为终端设备当前接入的网络，M为正整数；并在终端设备的目标列表中包括获取模块获取的该M个PLMN标识中的至少一个PLMN标识的情况下，禁止将该RPLMN的标识添加 到目标列表，该目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。通过该方案，终端设备在遇到网络配置的EPLMN存在于“4G禁止PLMN列表”中时，能够有效地决策是否有必要禁止RPLMN 4G业务，从而本公开实施例可以在提高4G注册成功率的同时，也可以避免在无法注册4G网络下频繁尝试导致驻网慢问题。
需要说明的是，可能存在一种情况，RPLMN已经记录于“4G禁止PLMN列表”，此种情况下，RPLMN应该仍然记录于该列表，其原因值和禁止4G时长等不受影响。具体的，终端设备可以先判断RPLMN是否记录于“4G禁止PLMN列表”，在判断RPLMN未记录于“4G禁止PLMN列表”的情况下，终端设备再执行上述步骤200-步骤202；而在判断RPLMN已经记录于“4G禁止PLMN列表”的情况下，终端设备不执行上述步骤200-步骤202。
可选地，本公开实施例中，上述RPLMN可以为4G网络，或者可以为2G网络，或者可以为3G网络。在不同网络的情况下，本公开实施例提供的网络信息处理方法的具体实现方式不同，下面通过下述的第一实现方式和第二实现方式，针对RPLMN为4G网络的情况以及RPLMN为2G网络或3G网络的情况分别进行说明。
第一实现方式
在第一实现方式中，上述RPLMN可以为4G网络。相应的，结合图3，如图4所示，上述的步骤200具体可以通过下述的步骤200a实现。
步骤200a、终端设备获取M个PLMN标识，该M个PLMN标识为M个EPLMN的标识，该M个EPLMN为RPLMN的等效网络，RPLMN为终端设备当前接入的4G网络。
本公开实施例中，在RPLMN为终端设备当前接入的4G网络的情况下，终端设备可以先判断4G网络是否配置了EPLMN，在4G网络配置了EPLMN的情况下，再获取4G网络配置的EPLMN的标识。
可选地，终端设备可以通过如下(1)和(2)中任何一种信令确定上述4G网络是否配置了EPLMN：
(1)附着接受(attach accept)；
(2)跟踪区更新接受(tracking area update accept)。
在第一实现方式中，结合图3，如图4所示，在上述的步骤202a之后，本公开实施例提供的网络信息处理方法还可以包括下述的步骤203。
步骤203、终端设备驻留在4G网络。
本公开实施例中，在RPLMN为终端设备当前接入的4G网络的情况下，若终端设备确定RPLMN对应的EPLMN记录于“4G禁止PLMN列表”中，则禁止将RPLMN的标识添加到目标列表，进一步的，由于目标列表中不包括RPLMN的标识，因此终端设备可以继续驻留在4G网络。
本公开实施例中，终端设备在遇到RPLMN 4G网络配置的EPLMN存在于“4G禁止PLMN列表”时，仍可以驻留在4G网络，因此本公开实施例可以有助于提高4G驻网率，并提升用户体验。
第二实现方式
在第二实现方式中，上述RPLMN可以为2G网络，或者可以为3G网络。相应的，结合图3，如图5所示，上述的步骤200具体可以通过下述的步骤200b实现。
步骤200b、终端设备获取M个PLMN标识，该M个PLMN标识为M个EPLMN的标识，该M个EPLMN为RPLMN的等效网络，RPLMN为终端设备当前接入的2G网络或3G网络。
为了便于说明，下面以RPLMN为终端设备当前接入的3G网络为例，进行示例性的说明。关于RPLMN为2G网络的情况的描述，具体可以参见下述针对RPLMN为3G网络的情况的描述，此处不予赘述。
本公开实施例中，在RPLMN为终端设备当前接入的3G网络的情况下，终端设备可以先判断3G网络是否配置了EPLMN，在3G网络配置了EPLMN的情况下，再获取3G网络配置的EPLMN的标识。
可选地，终端设备可以通过如下(a)-(c)中任何一种信令确定上述3G网络是否配置了EPLMN：
(a)位置更新接受(Location updating accept)信令；
(b)GPRS附着接受(GPRS attach accept)信令；
(c)路由区更新接受(Routing area updating accept)信令。
在第二实现方式中，结合图3，如图5所示，在上述的步骤202b之后，本公开实施例提供的网络信息处理方法还可以包括下述的步骤204和步骤205。
步骤204、终端设备是否检测到4G网络。
本公开实施例中，若终端设备检测到4G网络，则终端设备可以继续执行下述的步骤205；若终端设备未检测到4G网络，则终端设备可以不执行操作(即驻留在2G网络或3G网络)。
步骤205、终端设备接入4G网络。
本公开实施例中，在RPLMN为终端设备当前接入的2G网络或3G网络的情况下，若终端设备确定RPLMN对应的EPLMN记录于“4G禁止PLMN列表”中，则禁止将RPLMN的标识添加到目标列表，进一步的，由于目标列表中不包括RPLMN的标识，因此终端设备可以有机会接入4G网络。进一步的，终端设备在检测到4G网络的情况下，可以接入4G网络。如此，本公开实施例可以避免在无法注册4G网络下频繁尝试导致驻网慢问题，从而可以提高4G注册成功率。
可选地，结合图5，如图6所示，在上述的步骤201之后，上述的步骤202之前，本公开实施例提供的网络信息处理方法还可以包括下述的步骤206。
步骤206、终端设备判断RPLMN是否为HPLMN或者EHPLMN。
本公开实施例中，终端设备将RPLMN的标识于HPLMN的标识或者EHPLMN的标识进行比较，以判断RPLMN的标识与HPLMN或者EHPLMN的标识是否匹配，进而判断RPLMN是否为HPLMN或者EHPLMN。
一方面，若终端设备判断RPLMN为HPLMN或者为EHPLMN，则终端设备可以继续执行上述的步骤202，即终端设备可以禁止将RPLMN的标识添加到目标列表。
另一方面，若终端设备判断RPLMN不是HPLMN或者不是EHPLMN，则终端设备可以继续执行下述的步骤207，即将RPLMN的标识添加到目标列表。
本公开实施例中，终端设备可以判断RPLMN是否为归属地网络(equivalent home PLMN列表不存在或为空)或者等效归属网络EHPLMN(equivalent home  PLMN列表存在且不为空)。若终端设备确定RPLMN为HPLMN或者EHPLMN，则终端设备可以禁止将RPLMN的标识添加到目标列表；若RPLMN不是HPLMN或者不是EHPLMN，则终端设备可以将RPLMN的标识添加到目标列表。
这种情况考虑的是HPLMN/EHPLMN能够成功注册4G网络的机会比较大，RPLMN不应该受“4G禁止PLMN列表”影响。如此，本公开实施例可以避免在无法注册4G网络下频繁尝试导致驻网慢问题，从而可以提高4G注册成功率。
可选地，结合图6，如图7所示，在上述的步骤206之后，本公开实施例提供的网络信息处理方法还可以包括下述的步骤208。
步骤208、终端设备判断RPLMN对应的国家码与目标PLMN对应的国家码是否不同。
其中，目标PLMN为目标列表中的全部PLMN。
本公开实施例中，在上述步骤201中终端设备确定RPLMN对应的EPLMN记录于“4G禁止PLMN列表”中的情况下，若EPLMN不包含RPLMN，则记录于“4G禁止PLMN列表”的EPLMN(s)都记录于“EPLMN 4G禁止PLMN列表”；若EPLMN包含RPLMN，则除了RPLMN之外存在于“4G禁止PLMN列表”的EPLMN(s)记录于“EPLMN 4G禁止PLMN列表”。具体的，终端设备可以判断RPLMN MCC(国家码，mobile country code)和“EPLMN 4G禁止PLMN列表”中任一PLMN MCC是否均不同。
本公开实施例中，终端设备可以将RPLMN对应的国家码与目标列表中的全部PLMN进行比较，以判断RPLMN对应的国家码与目标列表中的全部PLMN是否均不同。
一方面，若终端设备判断RPLMN对应的国家码与目标列表中的全部PLMN均不同(图7中的“是”)，则终端设备可以继续执行上述的步骤202。具体的，在RPLMN不是HPLMN或者不是EHPLMN、且RPLMN对应的国家码与目标PLMN对应的国家码不同的情况下，终端设备可以禁止将RPLMN的标识添加到目标列表。
一方面，若判断RPLMN对应的国家码与目标PLMN对应的国家码相同(图 7中的“否”)，则终端设备可以继续执行上述的步骤207。具体的，在RPLMN不是HPLMN或者不是EHPLMN、且RPLMN对应的国家码与目标PLMN对应的国家码相同的情况下，终端设备可以将RPLMN的标识添加到目标列表。
这种情况考虑的是，在一些交界处，如从香港出关回大陆深圳，大陆网络(mcc为460)携带香港网络PLMN(mcc为454)作为EPLMN，在此场景下，RPLMN不应该受EPLMN forbidden list影响。如此，本公开实施例可以避免在无法注册4G网络下频繁尝试导致驻网慢问题，从而可以提高4G注册成功率。
可选地，结合图7，如图8所示，在上述的步骤208之后，本公开实施例提供的网络信息处理方法还可以包括下述的步骤209。
步骤209、终端设备判断第二PLMN的禁止接入原因为随机接入失败。
其中，该第二PLMN为上述至少一个PLMN标识指示的PLMN。
本公开实施例中，终端设备可以通过目标列表中记录的第二PLMN的禁止原因值，确定该第二PLMN的禁止接入原因是否为随机接入失败。
一方面，在RPLMN不是HPLMN或者不是EHPLMN、且RPLMN对应的国家码与第一PLMN(该第一PLMN为目标列表中的任一PLMN)对应的国家码相同、且第二PLMN的禁止接入原因为随机接入失败的情况下，终端设备可以禁止将RPLMN的标识添加到目标列表(图8中的步骤202)。
另一方面，在RPLMN不是HPLMN或者不是EHPLMN、且RPLMN对应的国家码与第一PLMN对应的国家码相同、且第二PLMN的禁止接入原因不是随机接入失败的情况下，终端设备将RPLMN的标识添加到目标列表(图8中的步骤207)。
这种情况考虑的是，由于随机接入失败通常与当前接入网络无线环境(如弱信号)有关，因此RPLMN不应该受EPLMN forbidden list影响。如此，本公开实施例可以避免在无法注册4G网络下频繁尝试导致驻网慢问题，从而可以提高4G注册成功率。
本公开实施例中，终端设备在遇到RPLMN 2G/3G网络配置的EPLMN存在于“4G禁止PLMN列表”时，依据HPLMN、是否跨MCC以及EPLMN forbidden原因，决定是否禁止RPLMN 4G，在提高4G注册成功率的同时，也可以避免无 法注册4G网络下频繁尝试导致驻网慢问题。
如图9所示，本公开实施例提供一种终端设备700，该终端设备700可以包括获取模块701和处理模块702。获取模块701用于获取M个PLMN标识，该M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，该M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，该RPLMN为终端设备当前接入的网络，M为正整数。处理模块702用于在终端设备的目标列表中包括获取模块701获取的该M个PLMN标识中的至少一个PLMN标识的情况下，禁止将该RPLMN的标识添加到目标列表，该目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。
可选地，本公开实施例中，上述RPLMN可以为4G网络。在此情况下，结合图9，如图10所示，本公开实施例提供的终端设备700还可以包括控制模块703。控制模块703用于在处理模块702禁止将该RPLMN的标识添加到该目标列表之后，控制终端设备驻留在4G网络。
可选地，本公开实施例中，上述RPLMN为2G网络或3G网络。在此情况下，控制模块703还用于在处理模块702禁止将该RPLMN的标识添加到该目标列表之后，在检测到4G网络的情况下，控制终端设备接入4G网络。
可选地，本公开实施例中，处理模块702具体用于在该RPLMN为归属地公共陆地移动网络HPLMN或者等效归属地公共陆地移动网络EHPLMN的情况下，禁止将该RPLMN的标识添加到该目标列表。
可选地，本公开实施例中，处理模块702具体还用于在该RPLMN不是HPLMN或者不是EHPLMN、且该RPLMN对应的国家码与目标PLMN对应的国家码不同的情况下，禁止将该RPLMN的标识添加到该目标列表，该目标PLMN为该目标列表中的全部PLMN。
可选地，本公开实施例中，处理模块702具体还用于在该RPLMN不是HPLMN或者不是EHPLMN、且该RPLMN对应的国家码与第一PLMN对应的国家码相同、且第二PLMN的禁止接入原因为随机接入失败的情况下，禁止将该RPLMN的标识添加到该目标列表，该第一PLMN为该目标列表中的任一PLMN，该第二PLMN为该至少一个PLMN标识指示的PLMN。
可选地，本公开实施例中，处理模块702具体还用于在该RPLMN不是HPLMN或者不是EHPLMN、且该RPLMN对应的国家码与第一PLMN对应的国家码相同、且第二PLMN的禁止接入原因不是随机接入失败的情况下，将该RPLMN的标识添加到该目标列表。
本公开实施例提供的终端设备能够实现上述方法实施例中终端设备实现的各个过程，为避免重复，这里不再赘述。
本公开实施例提供的终端设备，可以获取M个PLMN标识，该M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，该M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，该RPLMN为终端设备当前接入的网络，M为正整数；并在终端设备的目标列表中包括获取模块获取的该M个PLMN标识中的至少一个PLMN标识的情况下，禁止将该RPLMN的标识添加到目标列表，该目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。通过该方案，终端设备在遇到网络配置的EPLMN存在于“4G禁止PLMN列表”中时，能够有效地决策是否有必要禁止RPLMN 4G业务，从而本公开实施例可以在提高4G注册成功率的同时，也可以避免在无法注册4G网络下频繁尝试导致驻网慢问题。
图11为实现本公开各个实施例的一种终端设备的硬件结构示意图。如图11所示，该终端设备800包括但不限于：射频单元801、网络模块802、音频输出单元803、输入单元804、传感器805、显示单元806、用户输入单元807、接口单元808、存储器809、处理器810、以及电源811等部件。本领域技术人员可以理解，图11中示出的终端设备结构并不构成对终端设备的限定，终端设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开实施例中，终端设备包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，处理器810，用于获取M个PLMN标识，该M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，该M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，该RPLMN为终端设备当前接入的网络，M为正整数；并在终端设备的目标列表中包括获取模块获取的该M个PLMN标识中的 至少一个PLMN标识的情况下，禁止将该RPLMN的标识添加到目标列表，该目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。
本公开实施例提供一种终端设备，该终端设备可以获取M个PLMN标识，该M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，该M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，该RPLMN为终端设备当前接入的网络，M为正整数；并在终端设备的目标列表中包括获取模块获取的该M个PLMN标识中的至少一个PLMN标识的情况下，禁止将该RPLMN的标识添加到目标列表，该目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。通过该方案，终端设备在遇到网络配置的EPLMN存在于“4G禁止PLMN列表”中时，能够有效地决策是否有必要禁止RPLMN 4G业务，从而本公开实施例可以在提高4G注册成功率的同时，也可以避免在无法注册4G网络下频繁尝试导致驻网慢问题。
应理解的是，本公开实施例中，射频单元801可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器810处理；另外，将上行的数据发送给基站。通常，射频单元801包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元801还可以通过无线通信系统与网络和其他设备通信。
终端设备800通过网络模块802为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元803可以将射频单元801或网络模块802接收的或者在存储器809中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元803还可以提供与终端设备800执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元803包括扬声器、蜂鸣器以及受话器等。
输入单元804用于接收音频或视频信号。输入单元804可以包括图形处理器(graphics processing unit，GPU)8041和麦克风8042，图形处理器8041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元806上。经 图形处理器8041处理后的图像帧可以存储在存储器809(或其它存储介质)中或者经由射频单元801或网络模块802进行发送。麦克风8042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元801发送到移动通信基站的格式输出。
终端设备800还包括至少一种传感器805，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板8061的亮度，接近传感器可在终端设备800移动到耳边时，关闭显示面板8061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别终端设备姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器805还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元806用于显示由用户输入的信息或提供给用户的信息。显示单元806可包括显示面板8061，可以采用液晶显示器(liquid crystal display，LCD)、有机发光二极管(organic light-emitting diode，OLED)等形式来配置显示面板8061。
用户输入单元807可用于接收输入的数字或字符信息，以及产生与终端设备的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元807包括触控面板8071以及其他输入设备8072。触控面板8071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板8071上或在触控面板8071附近的操作)。触控面板8071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810，接收处理器810发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板8071。除了触控面板8071，用户输入单元807还可以包括其他输入设备8072。具体地，其他输入设备8072可以包 括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板8071可覆盖在显示面板8061上，当触控面板8071检测到在其上或附近的触摸操作后，传送给处理器810以确定触摸事件的类型，随后处理器810根据触摸事件的类型在显示面板8061上提供相应的视觉输出。虽然在图11中，触控面板8071与显示面板8061是作为两个独立的部件来实现终端设备的输入和输出功能，但是在某些实施例中，可以将触控面板8071与显示面板8061集成而实现终端设备的输入和输出功能，具体此处不做限定。
接口单元808为外部装置与终端设备800连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元808可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端设备800内的一个或多个元件或者可以用于在终端设备800和外部装置之间传输数据。
存储器809可用于存储软件程序以及各种数据。存储器809可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器809可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器810是终端设备的控制中心，利用各种接口和线路连接整个终端设备的各个部分，通过运行或执行存储在存储器809内的软件程序和/或模块，以及调用存储在存储器809内的数据，执行终端设备的各种功能和处理数据，从而对终端设备进行整体监控。处理器810可包括一个或多个处理单元；可选地，处理器810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810中。
终端设备800还可以包括给各个部件供电的电源811(比如电池)，可选地，电源811可以通过电源管理系统与处理器810逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端设备800包括一些未示出的功能模块，在此不再赘述。
可选地，本公开实施例还提供一种终端设备，包括如图11所示的处理器810，存储器809，存储在存储器809上并可在处理器810上运行的计算机程序，该计算机程序被处理器810执行时实现上述网络信息处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述网络信息处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，该计算机可读存储介质可以包括只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例公开的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本 领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (16)

  1. 一种网络信息处理方法，应用于终端设备，所述方法包括：
    获取M个PLMN标识，所述M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，所述M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，所述RPLMN为所述终端设备当前接入的网络，M为正整数；
    在终端设备的目标列表中包括所述M个PLMN标识中的至少一个PLMN标识的情况下，禁止将所述RPLMN的标识添加到所述目标列表，所述目标列表中的PLMN标识为所述终端设备被禁止接入4G网络的PLMN的标识。
  2. 根据权利要求1所述的方法，其中，所述RPLMN为4G网络；
    所述禁止将所述RPLMN的标识添加到所述目标列表之后，所述方法还包括：
    驻留在所述4G网络。
  3. 根据权利要求1所述的方法，其中，所述RPLMN为2G网络或3G网络；
    所述禁止将所述RPLMN的标识添加到所述目标列表之后，包括：
    在检测到4G网络的情况下，接入4G网络。
  4. 根据权利要求3所述的方法，其中，所述禁止将所述RPLMN的标识添加到所述目标列表，包括：
    在所述RPLMN为归属地公共陆地移动网络HPLMN或者等效归属地公共陆地移动网络EHPLMN的情况下，禁止将所述RPLMN的标识添加到所述目标列表。
  5. 根据权利要求3所述的方法，其中，所述方法还包括：
    在所述RPLMN不是HPLMN或者不是EHPLMN、且所述RPLMN对应的国家码与目标PLMN对应的国家码不同的情况下，禁止将所述RPLMN的标识添加到所述目标列表，所述目标PLMN为所述目标列表中的全部PLMN。
  6. 根据权利要求3所述的方法，其中，所述方法还包括：
    在所述RPLMN不是HPLMN或者不是EHPLMN、且所述RPLMN对应的国家码与第一PLMN对应的国家码相同、且第二PLMN的禁止接入原因为随机接入失败的情况下，禁止将所述RPLMN的标识添加到所述目标列表，所述第一PLMN为所述目标列表中的任一PLMN，所述第二PLMN为所述至少一个 PLMN标识指示的PLMN。
  7. 根据权利要求3所述的方法，其中，所述方法还包括：
    在所述RPLMN不是HPLMN或者不是EHPLMN、且所述RPLMN对应的国家码与第一PLMN对应的国家码相同、且第二PLMN的禁止接入原因不是随机接入失败的情况下，将所述RPLMN的标识添加到所述目标列表。
  8. 一种终端设备，所述终端设备包括获取模块和处理模块；
    所述获取模块，用于获取M个PLMN标识，所述M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，所述M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，所述RPLMN为所述终端设备当前接入的网络，M为正整数；
    所述处理模块，用于在终端设备的目标列表中包括所述获取模块获取的所述M个PLMN标识中的至少一个PLMN标识的情况下，禁止将所述RPLMN的标识添加到所述目标列表，所述目标列表中的PLMN标识为所述终端设备被禁止接入4G网络的PLMN的标识。
  9. 根据权利要求8所述的终端设备，其中，所述RPLMN为4G网络；所述终端设备还包括控制模块；
    所述控制模块，用于在所述处理模块禁止将所述RPLMN的标识添加到所述目标列表之后，控制所述终端设备驻留在所述4G网络。
  10. 根据权利要求9所述的终端设备，其中，所述RPLMN为2G网络或3G网络；
    所述控制模块，还用于在所述处理模块禁止将所述RPLMN的标识添加到所述目标列表之后，在检测到4G网络的情况下，控制所述终端设备接入4G网络。
  11. 根据权利要求10所述的终端设备，其中，所述处理模块，具体用于在所述RPLMN为归属地公共陆地移动网络HPLMN或者等效归属地公共陆地移动网络EHPLMN的情况下，禁止将所述RPLMN的标识添加到所述目标列表。
  12. 根据权利要求10所述的终端设备，其中，所述处理模块，具体还用于在所述RPLMN不是HPLMN或者不是EHPLMN、且所述RPLMN对应的国家 码与目标PLMN对应的国家码不同的情况下，禁止将所述RPLMN的标识添加到所述目标列表，所述目标PLMN为所述目标列表中的全部PLMN。
  13. 根据权利要求10所述的终端设备，其中，所述处理模块，具体还用于在所述RPLMN不是HPLMN或者不是EHPLMN、且所述RPLMN对应的国家码与第一PLMN对应的国家码相同、且第二PLMN的禁止接入原因为随机接入失败的情况下，禁止将所述RPLMN的标识添加到所述目标列表，所述第一PLMN为所述目标列表中的任一PLMN，所述第二PLMN为所述至少一个PLMN标识指示的PLMN。
  14. 根据权利要求10所述的终端设备，其中，所述处理模块，具体还用于在所述RPLMN不是HPLMN或者不是EHPLMN、且所述RPLMN对应的国家码与第一PLMN对应的国家码相同、且第二PLMN的禁止接入原因不是随机接入失败的情况下，将所述RPLMN的标识添加到所述目标列表。
  15. 一种终端设备，所述终端设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至7中任一项所述的网络信息处理方法的步骤。
  16. 一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如权利要求1至7中任一项所述的网络信息处理方法的步骤。
PCT/CN2020/103580 2019-09-29 2020-07-22 网络信息处理方法及终端设备 WO2021057219A1 (zh)

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