WO2020119786A1 - 搜网方法、装置、计算机设备和存储介质 - Google Patents

搜网方法、装置、计算机设备和存储介质 Download PDF

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Publication number
WO2020119786A1
WO2020119786A1 PCT/CN2019/125176 CN2019125176W WO2020119786A1 WO 2020119786 A1 WO2020119786 A1 WO 2020119786A1 CN 2019125176 W CN2019125176 W CN 2019125176W WO 2020119786 A1 WO2020119786 A1 WO 2020119786A1
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WO
WIPO (PCT)
Prior art keywords
network
public land
land mobile
mobile network
equivalent
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
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PCT/CN2019/125176
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English (en)
French (fr)
Inventor
彭弘毅
周汉心
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Oneplus Technology Shenzhen Co Ltd
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Oneplus Technology Shenzhen Co Ltd
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Publication date
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Priority to EP19895234.3A priority Critical patent/EP3897041A4/en
Publication of WO2020119786A1 publication Critical patent/WO2020119786A1/zh
Priority to US17/346,289 priority patent/US20210306974A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0079—Acquisition of downlink reference signals, e.g. detection of cell-ID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • 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
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service

Definitions

  • the present application relates to the field of communication technologies, and in particular, to a method, device, computer equipment, and storage medium for web search.
  • the terminal After the terminal disconnects from the network and starts the network search process, when there is a pseudo base station with a strong signal in the surrounding environment, the terminal often reselects to the pseudo base station cell. After receiving the registration request of the mobile phone, the pseudo base station cell will refuse the terminal to register with the network. At this time, the terminal reports that there is no service and is in the offline state. Subsequently, the terminal starts the search process again, but it cannot reside the searched network and is in a state of no service for a long time.
  • a network search method which includes: acquiring a network identification of a home public land mobile network; searching for a network identification of a public land mobile network equivalent to the network identification of the home public land mobile network; when in a no-service state, searching The network identifier of the equivalent public land mobile network is set to the network identifier of the equivalent public land mobile network that is allowed to camp; the network is searched according to the network identifier of the equivalent public land mobile network that is allowed to camp.
  • setting the network identifier of the equivalent public land mobile network to the network identifier of the equivalent public land mobile network that allows camping includes: when in the no-service state And when the network registration request is triggered, the corresponding state parameter of the equivalent public land mobile network is set to an equivalent public land mobile network that allows camping.
  • the method before the acquiring the network identity of the home public land mobile network, the method further includes: after disconnecting from the network, acquiring the network identity of the registered public land mobile network; according to the network of the registered public land mobile network The identification list is searched; when the search fails, the step of acquiring the network identification of the public land mobile network is performed.
  • the method further includes: after disconnecting from the network, acquiring the tracking area code of the pseudo base station cell; according to the tracking The area code sends a tracking area update request to the pseudo base station cell; receives a message from the pseudo base station cell that refuses to camp on the network; writes the tracking area code of the pseudo base station cell to the prohibited list and reports no service.
  • the method further includes: acquiring the network identifier of the equivalent public land mobile network permitted to camp.
  • the network identifier with the strongest signal ; performing downlink synchronization according to the network identifier with the strongest signal to obtain the physical cell identifier; and camping on the network according to the physical cell identifier.
  • the network identity of the public land mobile network equivalent to the network identity of the home public land mobile network includes: the network identity of the home public land mobile network, the network identity of the peer home public land mobile network, and At least one of the network identifiers of equivalent public land mobile networks.
  • the no-service state includes roaming not allowed in this area.
  • a network search device includes: an acquisition module for acquiring a network identification of a home public land mobile network;
  • a search module used to search for the network identification of the public land mobile network equivalent to the network identification of the home public land mobile network
  • a setting module configured to set the network identity of the equivalent public land mobile network to a network identity of an equivalent public land mobile network that allows camping when in a no-service state;
  • the search module is also used to search the Internet according to the equivalent public land mobile network identification allowed to reside.
  • a computer device includes a memory and a processor.
  • the memory stores a computer program.
  • the processor executes the computer program, the following steps are implemented: acquiring a network identifier of a home public land mobile network; searching for the home public land mobile
  • the network identification of the network is equivalent to the network identification of the public land mobile network; when in a no-service state, the network identification of the equivalent public land mobile network is set to the network identification of the equivalent public land mobile network that allows residence ; Search the network based on the network identification of the equivalent public land mobile network that is allowed to reside.
  • the above network search method, device, computer equipment and storage medium by acquiring the network identifier of the home public land mobile network, search for the network identity of the public land mobile network equivalent to that of the home public land mobile network.
  • the equivalent public land mobile network network identification is set to allow the residence of the network identification, and search the network, to ensure the stability of mobile phone camping network, and can effectively reduce the time for the terminal to restore the network connection .
  • FIG. 1 is a schematic diagram of an application environment of a web search method in an embodiment
  • FIG. 2 is a schematic flow chart of a web search method in an embodiment
  • FIG. 3 is a schematic flowchart of a web search step in an embodiment
  • FIG. 4 is a schematic flowchart of a processing method for acquiring a pseudo base station cell in an embodiment
  • FIG. 5 is a schematic flowchart of a resident network in an embodiment
  • FIG. 6 is a schematic block diagram of a structure of a web search device in an embodiment
  • FIG. 7 is a schematic diagram of an internal structure of a computer device in an embodiment.
  • the web search method provided in the embodiment of the present application can be applied to the application environment shown in FIG. 1.
  • the terminal 102 communicates with the base station 104 through the network.
  • the terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices.
  • a web search method is provided.
  • the method is applied to the terminal in FIG. 1 as an example for description, including the following steps:
  • Step 202 Acquire a network identifier of a public land mobile network.
  • the home public land mobile network refers to the public land mobile network where the terminal belongs, also known as the local public land mobile network, which is HPLMN (Home Public Land Mobile Network, home public land mobile network).
  • HPLMN Home Public Land Mobile Network, home public land mobile network
  • the network identity of the home public land mobile network refers to the network identity of the home public land mobile network.
  • the home public land mobile network is China Mobile’s PLMN (Public Land Mobile), then the corresponding China Mobile’s
  • the network identification includes 46000.
  • the terminal acquires the network identifier of the home public land mobile network. For example, if the terminal's home public land mobile network is China Unicom, the obtained network identifier of the home public land mobile network includes 46001. For example, if the home public land mobile network belongs to China Telecom, the obtained network identification of the home public land mobile network includes 46003.
  • Step 204 Search for a network identifier of a public land mobile network equivalent to the network identifier of the home public land mobile network.
  • the public land mobile network equivalent to the network identifier of the home public land mobile network refers to a PLMN where the terminal can camp on the network according to the network identifier of the equivalent PLMN.
  • the terminal searches for the network identity of the public land mobile network equivalent to the network identity of the home public land mobile network. For example, if the attribution PLMN is China Mobile and the network identifier of China Mobile is 46000, then the PLMN network identifier equivalent to 46000 includes 46008.
  • the terminal searches for the network identity of the public land mobile network equivalent to the network identity of the home public land mobile network.
  • the equivalent public land mobile network may be presented in the form of a list, and the list may contain one or more equivalent public land mobile network network identifiers.
  • Step 206 When in a no-service state, set the network identity of the equivalent public land mobile network to the network identity of the equivalent public land mobile network that is allowed to reside.
  • the public land mobile network allowed to camp refers to the PLMN allowed to register.
  • the terminal After searching for the network identity of the public land mobile network equivalent to the network identity of the home public land mobile network, the terminal attempts to camp on the public land mobile network equivalent to the network identity of the home PLMN. However, at this time, the terminal still cannot camp on the equivalent PLMN, and the terminal is in a state of no service. When the terminal is in a non-service state, the default state of the terminal at this time is non-resident, then the terminal sets the network identifier of the equivalent PLMN to an equivalent PLMN network identifier that allows the residence.
  • Step 208 Perform a network search according to the network identifier of the equivalent public land mobile network allowed to reside.
  • the terminal searches the network according to the network identifier of the equivalent PLMN that is allowed to reside.
  • the terminal when the network identification of the equivalent PLMN that is allowed to camp is displayed in the form of a list, the terminal acquires the network identification of the PLMN located first in the list and camps on the network.
  • the network identity of the public land mobile network equivalent to that of the home public land mobile network is searched.
  • the network identifier of the equivalent public land mobile network is set to allow the network identifier to be resident and search the network, which can ensure the stability of the mobile phone resident network, and can effectively reduce the time for the terminal to restore the network connection.
  • setting the network identity of the equivalent public land mobile network to the network identity of an equivalent public land mobile network that allows camping includes: when in a no-service state And when the network registration request is triggered, the corresponding state parameter of the equivalent public land mobile network is set to an equivalent public land mobile network that allows camping.
  • the value of the state parameter may be a first state parameter value and a second state parameter value. For example, if the first state parameter value is true, then the second state parameter is false. For example, the first state parameter value is 1, then the second state parameter value is 2.
  • the registration request may be triggered when the terminal's registration state is not the initial state, such as the state of the network being registered and the registered network; it may also be triggered when the registration network module initiates a web search request.
  • the terminal when the terminal is in a no-service state and a network registration request is triggered, the terminal sets the state parameter corresponding to the equivalent public land mobile network to an equivalent public land mobile network that allows camping.
  • the equivalent PLMN is EHPLMN (Equivalent Home Public Land Mobile Network)
  • the corresponding state parameter is is_ehplmn_to_be_camped (EHPLMN can camp)
  • the terminal sets the value of the state parameter to The first state parameter value.
  • the state parameter may be set to reside, that is, the terminal sets the state parameter to the value of the first state parameter.
  • the state parameter corresponding to the EPLMN can be set to reside, that is, the terminal sets the state The value of the parameter is set to the value of the first state parameter.
  • the value of this parameter in the default state, when the terminal triggers the search process of the connection management module, the value of this parameter is set to the first state parameter value, for example, the value of the first state parameter is true.
  • the value of this parameter is set to the second state parameter value, for example, the second state parameter value is false, and the terminal stops searching the network at this time.
  • the network search operation performed after the terminal is connected to the pseudo base station cell is not performed by the connection management module, which results in the value of isehehmn to to be camped always being the value of the second state parameter, such as false, which results in the terminal being out of service status.
  • the network registration request is triggered, and the value of the parameter is camped is set to the value of the first state parameter, for example, true, that is, the network identifier of the equivalent PLMN is set to the network identifier of the equivalent PLMN allowed to reside, Searching the network according to the equivalent network identification allowed to reside can ensure the stability of the mobile phone camping network, and can effectively reduce the time for the terminal to restore the network connection.
  • the state parameter corresponding to the equivalent PLMN is set to an equivalent PLMN that allows residence, making the operation easy and responsive Quickly, it can ensure the stability of the mobile phone network, and can effectively reduce the time for the terminal to restore the network connection.
  • the method before acquiring the network identity of the home public land mobile network, the method further includes:
  • Step 302 After disconnecting from the network, obtain the network identifier of the registered public land mobile network.
  • the registered public land mobile network refers to RPLMN (Registered Public Land Mobile Network, registered public land mobile network), also known as the registered PLMN, which is the PLMN registered by the terminal before the last shutdown or off-line.
  • RPLMN Registered Public Land Mobile Network, registered public land mobile network
  • the PLMN with the highest priority is RPLMN.
  • the terminal After the terminal disconnects from the network for the first time, the terminal first obtains the network identifier of the RPLMN.
  • Step 304 Perform a network search according to the network identifier of the registered public land mobile network.
  • the terminal searches the network according to the network identifier of the RPLMN, and searches for the network identifier of the PLMN that is the same as the network identifier of the RPLMN.
  • the network identifier of RPLMN is 46008, and the network is searched according to the network identifier 46008.
  • the network identifier of the RPLMN may be more than one network identifier, and the terminal searches the network according to the PRMN network identifier list.
  • Step 306 when the network search fails, the step of acquiring the network identification of the public land mobile network is performed.
  • the terminal when the network search fails according to the network identifier of the RPLMN, the terminal performs the step of acquiring the network identifier of the HPLMN.
  • the network identifier of the RPLMN is obtained, and the network search is performed according to the network identifier of the RPLMN.
  • the step of obtaining the network identifier of the HPLMN is performed, that is, firstly according to the PLMN network with the highest priority Internet search can improve the efficiency of Internet search after offline, and when the terminal cannot search the network according to the RPLMN network logo, there is a next step to ensure the stability of the terminal's resident network, and can effectively reduce terminal recovery Network connection time.
  • the method before acquiring the network identity of the home public land mobile network, the method further includes:
  • Step 402 After disconnecting from the network, obtain the tracking area code of the pseudo base station cell.
  • the pseudo base station is a fake base station, and its equipment is generally composed of terminals.
  • the pseudo base station can retrieve card information centered on the pseudo base station and within a certain radius.
  • the pseudo base station can also shield the operator's signal for 10 to 20 seconds. After the pseudo base station pushes the short message to the terminal, the terminal can search for the signal again.
  • the tracking area code refers to TAC (Tracking area code).
  • TAC Tracking area code
  • the tracking area code to which a cell belongs is defined.
  • One tracking area may cover one or more cells.
  • the terminal may obtain the TAC of the pseudo base station cell.
  • Step 404 Send a tracking area update request to the pseudo base station cell according to the tracking area code.
  • the tracking area update request refers to a TAU (Tracking Area Update) request, which can be used to register new user location information on the network.
  • TAU Tracking Area Update
  • the terminal initiates a TAU request to the pseudo base station cell according to the TAC of the pseudo base station cell.
  • Step 406 Receive a message from the pseudo base station cell that refuses to camp on the network.
  • the pseudo base station cell sends a message to the terminal to refuse to camp on the network, that is, to refuse to register the network, resulting in the terminal being unable to camp on the network.
  • step 408 the tracking area code of the pseudo base station cell is written into the prohibition list, and no service is reported.
  • the forbidden list refers to the TAI (Tracking Area Identity) list, which is used to identify the tracking area.
  • the TAI consists of MCC (Mobile Country Code), MNC (Mobile Network Code), and TAC composition.
  • the terminal writes the tracking area code of the pseudo base station cell into the TAI list and reports that there is no service, then the terminal is still in the off-network state at this time.
  • the terminal when the terminal is disconnected from the network, it is connected to the pseudo base station cell, sends a tracking area update request to the pseudo base station cell, and receives a message that the pseudo base station cell refuses to camp on the network; then the terminal will The tracking area code of the pseudo base station cell is written into the TAI list and reported as no service; at this time, the terminal sets the equivalent PLMN network ID to allow the resident equivalent PLMN network ID to ensure the stability of the mobile phone camping network At the same time, it can effectively reduce the time for the terminal to restore the network connection.
  • the method further includes:
  • Step 502 Obtain the network ID with the strongest signal among the network IDs of the equivalent public land mobile networks allowed to reside.
  • one or more network identifiers of equivalent PLMNs that are allowed to reside may be found.
  • the terminal obtains the network identifier with the strongest signal among the network identifiers of the equivalent PLMNs allowed to reside.
  • the network identifiers of the equivalent PLMNs searched by the terminal that are allowed to reside are 46000, 46002, 46007, and 46008. These network identifiers are arranged according to the strength of the signal. 46008 is the network identifier with the strongest signal. Then the terminal obtains 46008.
  • Network identification is described in this specification.
  • Step 504 Perform downlink synchronization according to the network identifier with the strongest signal to obtain the physical cell identifier.
  • the downlink synchronization is the first step to be completed after entering the cell. Only when the downlink synchronization is completed can other channels be started to receive other activities.
  • the physical cell identifier refers to PCI (Physical Cell Identity), which is used by the terminal to distinguish wireless signals of different cells.
  • the terminal performs downlink synchronization according to the network identifier with the strongest signal, searches for and selects a campable cell, and obtains the physical cell identifier.
  • Step 506 camping on the network according to the physical cell identity.
  • the terminal camps on the physical cell identifier and performs an attachment process to register the network.
  • the terminal by acquiring the network ID with the strongest signal and performing downlink synchronization, acquiring the physical cell ID and camping on the network, the terminal can register the network after the network search and maintain the stability of the network.
  • the network identity of the public land mobile network equivalent to the network identity of the local public land mobile network includes: the network identity of the home public land mobile network, the network identity of the peer home public land mobile network and the equivalent At least one of the network identities of public land mobile networks.
  • the PLMN network identity equivalent to the HPLMN network identity includes: the HPLMN network identity, the EHPLMN network identity, and the EPLMN network identity.
  • HPLMN, EHPLMN and EPLMN are arranged according to the priority from high to low.
  • the terminal first searches for the network identifier of the PLMN that is the same as the identification number of HPLMN. When it cannot be found, it searches for the network identifier of EHPLMN; when the network identifier of EHPLMN cannot be found, it searches for the network identifier of EPLMN.
  • the terminal first searches for the network identification of the PLMN with the same identification number as the HPLMN.
  • the terminal starts the process of camping on the network according to the same network identification.
  • the terminal cannot camp on the network according to the same PLMN network identity, that is, the terminal is in a state of no service, at this time, the same PLMN network identity is set to allow the camping PLMN network identity, and according to the same The PLMN's network identity resides on the network.
  • the network identity of the public land mobile network equivalent to the network identity of the home public land mobile network is searched.
  • the equivalent network identifier of the PLMN includes HPLMN’s Network identification, network identification of EHPLMN and EPLMN; if it is still in a non-service state at this time, set the network identification of the equivalent public land mobile network to the network identification allowed to reside, and search the network to ensure that the mobile phone resides on the network Stability, and can effectively reduce the time for the terminal to restore the network connection.
  • the no-service state includes roaming not allowed in this area.
  • the terminal receives a TAU rejection reason value of 13 sent by the base station.
  • the reason value indicates that roaming is not allowed in this area, and the PLMN selection process is started.
  • the equivalent PLMN network identification is set to allow the parking, etc.
  • the terminal After receiving the message from the base station that roaming is not allowed in this area, the terminal sets the network identifier of the equivalent PLMN to the network identifier of the equivalent PLMN that is allowed to reside, and according to the equivalent The PLMN's network logo is searched, which can ensure the stability of the mobile phone network, and can effectively reduce the time for the terminal to restore the network connection.
  • the web search method includes the following steps:
  • Step (a1) after disconnecting from the network, obtaining the network identifier of the registered public land mobile network
  • Step (a2) search the network according to the network identifier of the registered public land mobile network
  • Step (a3) when the network search fails, perform the step of acquiring the network identification of the home public land mobile network.
  • Step (a4) obtaining the network identity of the public land mobile network
  • Step (a5) searching for the network identifier of the public land mobile network equivalent to the network identifier of the home public land mobile network, the network identifier of the public land mobile network equivalent to the network identifier of the local public land mobile network, including At least one of the network identification of the home public land mobile network, the network identification of the peer home public land mobile network, and the network identification of the equivalent public land mobile network;
  • Step (a6) after disconnecting from the network, obtain the tracking area code of the pseudo base station cell
  • Step (a7) sending a tracking area update request to the pseudo base station cell according to the tracking area code
  • Step (a8) receiving a message from the pseudo base station cell that refuses to camp on the network
  • Step (a9) write the tracking area code of the pseudo base station cell into the prohibition list, and report no service
  • Step (a10) when roaming is not allowed in this area, set the network identity of the equivalent public land mobile network to the network identity of the equivalent public land mobile network that is allowed to reside;
  • Step (a11) search the network according to the network identifier of the equivalent public land mobile network allowed to reside;
  • Step (a14) camping on the network according to the physical cell identity.
  • the network identity of the public land mobile network equivalent to that of the home public land mobile network is searched.
  • the network identifier of the equivalent public land mobile network is set to allow the network identifier to reside, and search the network, and then reside in the network after the network search; it can ensure the stability of the mobile phone network, improve the search efficiency, and can effectively reduce Time when the terminal restores the network connection.
  • steps in the flowcharts of FIGS. 2-5 are displayed in order according to the arrows, the steps are not necessarily executed in the order indicated by the arrows. Unless clearly stated in this article, the execution of these steps is not strictly limited in order, and these steps can be executed in other orders. Moreover, at least some of the steps in FIGS. 2-5 may include multiple sub-steps or multiple stages, and these sub-steps or stages are not necessarily executed and completed at the same time, but may be executed at different times, these sub-steps or stages The execution order of is not necessarily sequential, but may be executed in turn or alternately with at least a part of other steps or sub-steps or stages of other steps.
  • a web search device including: an acquisition module 602, a search module 604, and a setting module 606, where:
  • the obtaining module 602 is used to obtain the network identifier of the home public land mobile network.
  • the search module 604 is configured to search for the network identity of the public land mobile network equivalent to the network identity of the home public land mobile network.
  • the setting module 606 is configured to set the network identity of the equivalent public land mobile network to the network identity of the equivalent public land mobile network that allows camping when in a no-service state.
  • the search module 608 is also used to search the Internet according to the equivalent public land mobile network identification allowed to reside.
  • the network identification of the public land mobile network equivalent to the network identification of the home public land mobile network is searched.
  • the network identifier of the equivalent public land mobile network is set to allow the network identifier to be resident and search the network, which can ensure the stability of the mobile phone resident network, and can effectively reduce the time for the terminal to restore the network connection.
  • the setting module 606 is further configured to set the state parameter corresponding to the equivalent public land mobile network to allow the camping equivalent public land mobile network when the service registration state is triggered and the network registration request is triggered .
  • the state parameter corresponding to the equivalent PLMN is set to an equivalent PLMN that is allowed to reside, making the operation easy and responsive Quickly, it can ensure the stability of the mobile phone network, and can effectively reduce the time for the terminal to restore the network connection.
  • the obtaining module 602 is further used to obtain the network identification of the registered public land mobile network after going offline.
  • the search module 604 is also used to search the network according to the registered public land mobile network network identification list. When the search fails, the acquisition module 602 is also used to perform the step of acquiring the home public land mobile network network identification.
  • the network search device After disconnecting from the network, the network identifier of the RPLMN is obtained, and the network search is performed according to the network identifier of the RPLMN.
  • the step of obtaining the network identifier of the HPLMN is performed, that is, firstly according to the PLMN network with the highest priority Internet search can improve the efficiency of Internet search after going offline, and when the terminal cannot search according to the RPLMN network logo, there is a next step to ensure the stability of the mobile phone's network, and it can effectively reduce terminal recovery. Network connection time.
  • the web search device further includes a sending module and a receiving module.
  • the obtaining module 602 is used to obtain the tracking area code of the pseudo base station cell after disconnecting from the network.
  • the sending module is used to send a tracking area update request to the pseudo base station cell according to the tracking area code.
  • the receiving module is used for receiving the message of rejecting the camping network sent by the pseudo base station cell, writing the tracking area code of the pseudo base station cell into the prohibition list, and reporting no service.
  • the terminal when the terminal is disconnected from the network, it is connected to the pseudo base station cell, sends a tracking area update request to the pseudo base station cell, and receives a message from the pseudo base station cell to refuse to camp on the network; then the terminal will The tracking area code of the pseudo base station cell is written into the TAI list, and no service is reported, which will cause the terminal to be unable to camp on the network for a long time; at this time, the terminal sets the network identifier of the equivalent PLMN to allow the camping on the equivalent PLMN network
  • the logo can ensure the stability of the mobile phone on the network, and can effectively reduce the time for the terminal to restore the network connection.
  • the web search device further includes a synchronization module and a resident module.
  • the obtaining module 602 is used to obtain the network ID with the strongest signal among the network IDs of the equivalent public land mobile networks allowed to reside.
  • the synchronization module is used to perform downlink synchronization according to the network identifier with the strongest signal.
  • the obtaining module 602 is also used to obtain the physical cell identity.
  • the camping module is used to camp on the network according to the physical cell identification.
  • the terminal by acquiring the network ID with the strongest signal and performing downlink synchronization, acquiring the physical cell ID and camping on the network, the terminal can register the network after the network search and maintain the stability of the network.
  • the search module 604 is used to search for a network identity of a public land mobile network equivalent to the network identity of the home public land mobile network, and a public land mobile network equivalent to the network identity of the home public land mobile network
  • the network identification of includes at least one of the network identification of the home public land mobile network, the network identification of the peer home public land mobile network, and the network identification of the equivalent public land mobile network.
  • the network identification of the public land mobile network equivalent to the network identification of the home public land mobile network is searched.
  • the equivalent network identification of the PLMN includes HPLMN’s Network identification, network identification of EHPLMN and EPLMN; if it is still in a non-service state at this time, set the network identification of the equivalent public land mobile network to the network identification allowed to reside, and search the network to ensure that the mobile phone resides on the network Stability, and can effectively reduce the time for the terminal to restore the network connection.
  • the no-service state includes roaming not allowed in this area.
  • the terminal after receiving the message from the base station that roaming is not allowed in this area, the terminal sets the network identifier of the equivalent PLMN to the network identifier of the equivalent PLMN that is allowed to reside, and according to the equivalent
  • the search of the PLMN's network identification can ensure the stability of the mobile phone's network, and can effectively reduce the time for the terminal to restore the network connection.
  • Each module in the above web search device may be implemented in whole or in part by software, hardware, or a combination thereof.
  • the above modules may be embedded in the hardware or independent of the processor in the computer device, or may be stored in the memory in the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.
  • a computer device is provided.
  • the computer device may be a terminal, and its internal structure may be as shown in FIG. 7.
  • the computer equipment includes a processor, a memory, a network interface, a display screen, and an input device connected through a system bus.
  • the processor of the computer device is used to provide computing and control capabilities.
  • the memory of the computer device includes a non-volatile storage medium and an internal memory.
  • the non-volatile storage medium stores an operating system and computer programs.
  • the internal memory provides an environment for the operating system and computer programs in the non-volatile storage medium.
  • the network interface of the computer device is used to communicate with external terminals through a network connection.
  • the computer program is executed by the processor to implement a web search method.
  • the display screen of the computer device may be a liquid crystal display screen or an electronic ink display screen
  • the input device of the computer device may be a touch layer covered on the display screen, or may be a button, a trackball, or a touch pad provided on the computer device housing , Can also be an external keyboard, touchpad or mouse.
  • FIG. 7 is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer equipment to which the solution of the present application is applied.
  • the specific computer equipment may It includes more or fewer components than shown in the figure, or some components are combined, or have a different component arrangement.
  • a computer device which includes a memory and a processor.
  • a computer program is stored in the memory, and the processor implements the following steps when the computer program is executed: acquiring a network identifier of a home public land mobile network; The network identifier of the home public land mobile network is equivalent to the network identity of the public land mobile network; when in the non-service state, the network identity of the equivalent public land mobile network is set to allow the camping equivalent public land mobile Network identification of the network; search according to the network identification of the equivalent public land mobile network allowed to reside.
  • the processor executes the computer program, the following steps are also implemented: when in a no-service state and a network registration request is triggered, the corresponding state parameter of the equivalent public land mobile network is set to the equivalent of allowing camping Public land mobile network.
  • the processor also implements the following steps when executing the computer program: after disconnecting from the network, acquiring the network identification of the registered public land mobile network; searching the network according to the network identification list of the registered public land mobile network; When the network search fails, the step of acquiring the network identification of the home public land mobile network is performed.
  • the processor also implements the following steps when executing the computer program: acquiring the tracking area code of the pseudo base station cell after disconnecting from the network; sending a tracking area update request to the pseudo base station cell according to the tracking area code; receiving the pseudo base station Message sent by the cell to refuse to camp on the network; write the tracking area code of the pseudo base station cell to the prohibited list and report no service.
  • the processor also implements the following steps when executing the computer program: acquiring the network identifier with the strongest signal among the network identifiers of the equivalent public land mobile networks allowed to reside; performing according to the network identifier with the strongest signal Downlink synchronization to obtain the physical cell identity; camp on the network according to the physical cell identity.
  • the network identity of the public land mobile network equivalent to the network identity of the local public land mobile network includes: the network identity of the home public land mobile network, the network identity of the peer home public land mobile network and the like At least one of the network identities of public land mobile networks.
  • the no-service state includes roaming not allowed in this area.
  • a computer-readable storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the following steps are realized: acquiring a network identifier of a home public land mobile network; searching for the home public land
  • the network identity of the mobile network is equivalent to the network identity of the public land mobile network; when in a no-service state, the network identity of the equivalent public land mobile network is set to allow the residence of the equivalent public land mobile network network Identification; search the network based on the network identification of the equivalent public land mobile network allowed to reside.
  • the processor executes the computer program, the following steps are also implemented: when in a no-service state and a network registration request is triggered, the corresponding state parameter of the equivalent public land mobile network is set to the equivalent of allowing camping Public land mobile network.
  • the processor also implements the following steps when executing the computer program: after disconnecting from the network, acquiring the network identification of the registered public land mobile network; searching the network according to the network identification list of the registered public land mobile network; When the network search fails, the step of acquiring the network identification of the home public land mobile network is performed.
  • the processor also implements the following steps when executing the computer program: after disconnecting from the network, acquiring the tracking area code of the pseudo base station cell; sending a tracking area update request to the pseudo base station cell according to the tracking area code; receiving the pseudo base station Message sent by the cell to refuse to camp on the network; write the tracking area code of the pseudo base station cell to the prohibited list and report no service.
  • the processor also implements the following steps when executing the computer program: acquiring the network identifier with the strongest signal among the network identifiers of the equivalent public land mobile networks allowed to reside; performing according to the network identifier with the strongest signal Downlink synchronization to obtain the physical cell identity; camp on the network according to the physical cell identity.
  • the network identity of the public land mobile network equivalent to the network identity of the local public land mobile network includes: the network identity of the home public land mobile network, the network identity of the peer home public land mobile network and the like At least one of the network identities of public land mobile networks.
  • the no-service state includes roaming not allowed in this area.
  • Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory.
  • Volatile memory can include random access memory (RAM) or external cache memory.
  • RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous chain (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.
  • SRAM static RAM
  • DRAM dynamic RAM
  • SDRAM synchronous DRAM
  • DDRSDRAM double data rate SDRAM
  • ESDRAM enhanced SDRAM
  • SLDRAM synchronous chain (Synchlink) DRAM
  • SLDRAM synchronous chain (Synchlink) DRAM
  • Rambus direct RAM
  • DRAM direct memory bus dynamic RAM
  • RDRAM memory bus dynamic RAM

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Abstract

本申请涉及一种搜网方法、装置、计算机设备和存储介质。所述方法包括：获取归属公共陆地移动网络的网络标识；搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识；当处于无服务状态时，将该等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识；根据该允许驻留的等效的公共陆地移动网络的网络标识进行搜网。采用本申请的方案能够保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。

Description

搜网方法、装置、计算机设备和存储介质
本申请要求于2018年12月14日提交中国专利局、申请号为201811537012.2、申请名称为“搜网方法、装置、计算机设备和存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，特别是涉及一种搜网方法、装置、计算机设备和存储介质。
背景技术
终端断开网络连接后，启动搜网流程时，当周围环境中有信号较强的伪基站时，终端经常会重选到伪基站小区。伪基站小区收到手机的注册请求后，会拒绝终端注册网络。此时终端上报无服务，处于脱网状态。随后，终端再次启动搜网流程，但是无法驻留已搜到的网络，处于长时间无服务的状态。
申请内容
基于此，有必要针对终端处于长时间无服务的状态的技术问题，提供一种搜网方法、装置、计算机设备和计算机存储介质，能够减少终端恢复网络连接的时间。
一种搜网方法，该方法包括：获取归属公共陆地移动网络的网络标识；搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识；当处于无服务状态时，将该等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识；根据该允许驻留的等效的公共陆地移动网络的网络标识进行搜网。
在其中一个实施例中，当处于无服务状态时，将该等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识，包括：当处于无服务状态且触发网络注册请求时，将该等效的公共陆地移动网络对应的状态参数设置成允许驻留的等效的公共陆地移动网络。
在其中一个实施例中，在该获取归属公共陆地移动网络的网络标识之前，还包括：脱网后，获取已注册的公共陆地移动网络的网络标识；根据该已注册的公共陆地移动网络的网络标识列表进行搜 网；当搜网失败时，执行该获取归属公共陆地移动网络的网络标识的步骤。
在其中一个实施例中，在搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识之后，还包括：脱网后，获取伪基站小区的跟踪区域码；根据该跟踪区域码向该伪基站小区发送跟踪区更新请求；接收该伪基站小区发送的拒绝驻留网络的消息；将伪基站小区的跟踪区域码写入禁止列表中，并上报无服务。
在其中一个实施例中，在该根据该允许驻留的等效的公共陆地移动网络的网络标识进行搜网之后，还包括：获取该允许驻留的等效的公共陆地移动网络的网络标识中信号最强的网络标识；根据该信号最强的网络标识进行下行同步，获取物理小区标识；根据该物理小区标识驻留网络。
在其中一个实施例中，与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，包括：归属公共陆地移动网络的网络标识、对等归属公共陆地移动网络的网络标识和等效公共陆地移动网络的网络标识中的至少一种。
在其中一个实施例中，该无服务状态包括此地区不允许漫游。
一种搜网装置，该装置包括：获取模块，用于获取归属公共陆地移动网络的网络标识；
搜索模块，用于搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识；
设置模块，用于当处于无服务状态时，将该等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识；
该搜索模块还用于根据该允许驻留的等效的公共陆地移动网络标识进行搜网。
一种计算机设备，包括存储器和处理器，所述存储器存储有计算机程序，所述处理器执行所述计算机程序时实现以下步骤：获取归属公共陆地移动网络的网络标识；搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识；当处于无服务状态时，将该等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识；根据该允许驻留的等效的公共陆地移动网络的网络标识进行搜网。
一种计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现以下步骤：获取归属公共陆地移动网络的网络标识；搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识；当处于无服务状态时，将该等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动 网络的网络标识；根据该允许驻留的等效的公共陆地移动网络的网络标识进行搜网。
上述搜网方法、装置、计算机设备和存储介质，通过获取归属公共陆地移动网络的网络标识，搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，此时若仍然处于无服务状态，则将等效的公共陆地移动网络的网络标识设置成允许驻留的网络标识，并搜网，能保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
附图说明
图1为一个实施例中搜网方法的应用环境示意图；
图2为一个实施例中搜网方法的流程示意图；
图3为一个实施例中搜网步骤的流程示意图；
图4为一个实施例中获取到伪基站小区的处理方法的流程示意图；
图5为一个实施例中驻留网络的流程示意图；
图6为一个实施例中搜网装置的结构示意框图；
图7为一个实施例中计算机设备的内部结构示意图。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
本申请实施例中提供的搜网方法，可以应用于如图1所示的应用环境中。其中，终端102通过网络与基站104进行通信。终端102可以但不限于是各种个人计算机、笔记本电脑、智能手机、平板电脑和便携式可穿戴设备。
在一个实施例中，如图2所示，提供了一种搜网方法，以该方法应用于图1中的终端为例进行说明，包括以下步骤：
步骤202，获取归属公共陆地移动网络的网络标识。
其中，归属公共陆地移动网络是指终端归属地的公共陆地移动网络，也称为本地公共陆地移动网络，为HPLMN(Home Public Land Mobile Network，归属公共陆地移动网络)。归属公共陆地移动网络的网络标识是指归属的公共陆地移动网络的网络标识，例如归属的公共陆地移动网络为中国移动的PLMN(Public Land Mobile Network，公共陆地移动网络)，那么对应的中国移动的网络标识包括46000。
具体地，终端获取归属公共陆地移动网络的网络标识。例如终 端的归属公共陆地移动网络为中国联通，那么获取的归属公共陆地移动网络的网络标识包括46001。例如归属的公共陆地移动网络为中国电信，那么获取的归属公共陆地移动网络的网络标识包括46003。
步骤204，搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识。
其中，与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络是指终端根据该等效的PLMN的网络标识，可驻留网络的PLMN。
具体地，终端搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识。例如，归属PLMN为中国移动，中国移动的网络标识为46000，那么与46000等效的PLMN网络标识包括46008。
本实施例中，终端搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识。该等效的公共陆地移动网络可通过列表的方式呈现，列表中可包含一个或多个等效的公共陆地移动网络的网络标识。
步骤206，当处于无服务状态时，将该等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识。
其中，允许驻留的公共陆地移动网络是指允许注册的PLMN。
具体地，当终端搜索到与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识之后，尝试驻留与该归属PLMN的网络标识等效的公共陆地移动网络。但此时终端仍然无法驻留该等效的PLMN，则终端处于无服务的状态。当终端处于无服务状态时，此时终端的默认状态为不可驻留，则终端将该等效的PLMN的网络标识设置成允许驻留的等效的PLMN的网络标识。
步骤208，根据该允许驻留的等效的公共陆地移动网络的网络标识进行搜网。
具体地，终端根据该允许驻留的等效的PLMN的网络标识进行搜网。
本实施例中，当该允许驻留的等效的PLMN的网络标识通过列表的形式展现时，终端获取位于该列表中的第一位的PLMN的网络标识，并驻留网络。
上述搜网方法中，通过获取归属公共陆地移动网络的网络标识，搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，此时若仍然处于无服务状态，则将等效的公共陆地移动网络的网络标识设置成允许驻留的网络标识，并搜网，能保证 手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
在一个实施例中，当处于无服务状态时，将所述等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识，包括：当处于无服务状态且触发网络注册请求时，将该等效的公共陆地移动网络对应的状态参数设置成允许驻留的等效的公共陆地移动网络。
其中，状态参数的值可为第一状态参数值和第二状态参数值，例如第一状态参数值为true，则第二状态参数为false。例如第一状态参数值为1，则第二状态参数值为2。注册请求可以是当终端的注册状态不是初始状态时触发的，例如网络正在注册中和已注册网络的状态；还可以是当注册网络模块发起搜网请求的时候触发的。
具体地，当终端处于无服务状态时，且触发网络注册请求时，终端将该等效的公共陆地移动网络对应的状态参数设置成允许驻留的等效的公共陆地移动网络。例如当该等效的PLMN为EHPLMN(Equivalent Home Public Land Mobile Network，对等归属公共陆地移动网络)，对应的该状态参数为is_ehplmn_to_be_camped(EHPLMN可驻留)，则终端将该状态参数的值设置为第一状态参数值。
本实施例中，例如当该等效的PLMN为HPLMN的网络标识时，可以设置该状态参数可驻留，即终端将该状态参数设置的值为第一状态参数值。
本实施例中，例如当该等效的PLMN为EPLMN的网络标识时，可以设置该EPLMN(Equivalent Public Land Mobile Network，等效公共陆地移动网络)对应的状态参数可驻留，即终端将该状态参数的值设置为第一状态参数值。
本实施例中，在默认状态下，终端触发连接管理模块的搜网流程时，is ehplmn to be camped这个参数的值被设为第一状态参数值，例如该第一状态参数值为true。而当终端搜到网络后，该参数的值被设为第二状态参数值，例如第二状态参数值为false，此时终端停止搜网。而终端连接到伪基站小区之后进行的搜网操作并不是连接管理模块执行的，导致is ehplmn to be camped这个参数的值一直是第二状态参数值，例如false的状态，从而导致终端处于无服务状态。此时触发网络注册请求，将is ehplmn to be camped这个参数的值设置为第一状态参数值，例如true，即将等效的PLMN的网络标识设置成允许驻留的等效的PLMN的网络标识，并根据该允许驻留的等效的网络标识进行搜网，能够保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
上述搜网方法中，当终端处于无服务状态时，且此时触发了网络注册请求时，将等效的PLMN对应的状态参数设置成允许驻留的等效的PLMN，使得操作简便，且反应迅速，能保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
在一个实施例中，如图3所示，在获取归属公共陆地移动网络的网络标识之前，还包括：
步骤302，脱网后，获取已注册的公共陆地移动网络的网络标识。
其中，已注册的公共陆地移动网络是指RPLMN(Registered Public Land Mobile Network，已注册的公共陆地移动网络)，也称为已登记的PLMN，是终端在上次关机或脱网前登记的PLMN。
具体地，优先级最高的PLMN为RPLMN，终端在第一次脱网后，首先获取RPLMN的网络标识。
步骤304，根据该已注册的公共陆地移动网络的网络标识进行搜网。
具体地，终端根据RPLMN的网络标识进行搜网，并查找与该RPLMN的网络标识相同的PLMN的网络标识。例如RPLMN的网络标识为46008，则根据该网络标识46008进行搜网。
本实施例中，该RPLMN的网络标识可以为不止一个网络标识，则终端根据该PRMN的网络标识列表进行搜网。
步骤306，当搜网失败时，执行获取归属公共陆地移动网络的网络标识的步骤。
具体地，当根据RPLMN的网络标识搜网失败时，终端执行获取HPLMN的网络标识的步骤。
上述搜网方法中，脱网后，获取RPLMN的网络标识，并根据该RPLMN的网络标识进行搜网，搜网失败时执行获取HPLMN的网络标识的步骤，即先根据优先级最高的PLMN网络进行搜网，能够在脱网后提高搜网的效率，并且当终端无法根据RPLMN的网络标识进行搜网时，有下一步的操作，能保证终端驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
在一个实施例中，如图4所示，在获取归属公共陆地移动网络的网络标识之前，还包括：
步骤402，脱网后，获取伪基站小区的跟踪区域码。
其中，伪基站即假基站，其设备一般由终端组成，通过短信群发器、短信发信机等相关设备能够搜取以该伪基站为中心、一定半径范围内的卡信息。伪基站还能屏蔽运营商的信号，能持续10秒到20秒。当伪基站将短信推送至终端之后，终端才能重新搜索到信号。跟踪区域码是指TAC(Tracking area code，跟踪区域码)，在LTE(Long  Term Evolution，长期演进)网络中定义了小区所属的跟踪区域码，一个跟踪区域可以涵盖一个或者多个小区。
具体地，脱网后，当再次搜网时，终端可能会获取到伪基站小区的TAC。
步骤404，根据该跟踪区域码向该伪基站小区发送跟踪区更新请求。
其中，跟踪区更新请求是指TAU(Tracking Area Update，跟踪区更新)请求，可用于在网络登记新的用户位置信息。
具体地，终端根据该伪基站小区的TAC，向该伪基站小区发起TAU请求。
步骤406，接收该伪基站小区发送的拒绝驻留网络的消息。
具体地，伪基站小区向终端发送拒绝驻留网络即拒绝注册网络的消息，导致终端无法驻留网络。
步骤408，将伪基站小区的跟踪区域码写入禁止列表中，并上报无服务。
其中，禁止列表是指TAI(Tracking Area identity，跟踪区识别码)列表，用于标识跟踪区域，TAI由MCC(Mobile Country Code，移动国家码)、MNC(Mobile Network Code，移动网络码)及TAC组成。
具体地，终端将伪基站小区的跟踪区域码写入TAI列表中，并上报无服务，则此时终端仍然处于脱网状态。
上述搜网方法中，当终端脱网后，连接到伪基站小区，向该伪基站小区发送跟踪区更新请求，又接收到该伪基站小区发送的拒绝驻留网络的消息；则此时终端将伪基站小区的跟踪区域码写入TAI列表中，上报无服务；此时终端将等效的PLMN的网络标识设置成允许驻留的等效的PLMN的网络标识，能保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
在一个实施例中，如图5所示，在根据允许驻留的等效的公共陆地移动网络的网络标识进行搜网之后，还包括：
步骤502，获取该允许驻留的等效的公共陆地移动网络的网络标识中信号最强的网络标识。
具体地，当终端搜网成功后，可能搜到一个或多个允许驻留的等效的PLMN的网络标识。此时终端获取该允许驻留的等效的PLMN的网络标识中信号最强的网络标识。例如终端搜索到的允许驻留的等效的PLMN的网络标识为46000、46002、46007和46008，这些网络标识是根据信号的强度排列的，46008为信号最强的网络标识，那么终端获取46008这个网络标识。
步骤504，根据该信号最强的网络标识进行下行同步，获取物理小区标识。
其中，下行同步是进入小区后要完成的第一步，只有完成下行同步，才能开始接收其他信道并进行其他活动。物理小区标识是指PCI(Physical Cell Identity，物理小区标识)，终端以此区分不同小区的无线信号。
具体地，终端根据该信号最强的网络标识进行下行同步，搜索并选择可驻留的小区，获取该物理小区标识。
步骤506，根据该物理小区标识驻留网络。
具体地，终端根据该物理小区标识驻留并进行附着流程，注册网络。
上述搜网方法中，通过获取信号最强的网络标识，并进行下行同步，获取物理小区标识并驻留网络，能使终端在进行搜网后注册网络，保持网络的稳定性。
在一个实施例中，与本地公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，包括：归属公共陆地移动网络的网络标识、对等归属公共陆地移动网络的网络标识和等效公共陆地移动网络的网络标识中的至少一种。
具体地，与HPLMN的网络标识等效的PLMN网络标识包括：HPLMN的网络标识、EHPLMN的网络标识和EPLMN的网络标识。其中，HPLMN、EHPLMN和EPLMN是根据优先级从高到低进行排列的。终端首先搜索与HPLMN的标识号相同的PLMN的网络标识，当无法搜索到时，搜索EHPLMN的网络标识；当EHPLMN的网络标识也无法搜索到时，搜索EPLMN的网络标识。
本实施例中，终端首先搜索与HPLMN的标识号相同的PLMN的网络标识，当搜索到该相同的PLMN的网络标识时，终端根据该相同的网络标识启动驻留网络的流程。当终端无法根据该相同的PLMN的网络标识驻留网络时，即终端处于无服务的状态，此时将该相同的PLMN的网络标识设置成允许驻留的PLMN的网络标识，并根据该相同的PLMN的网络标识驻留网络。
上述搜网方法中，通过获取归属公共陆地移动网络的网络标识，搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，该等效的PLMN的网络标识包括HPLMN的网络标识、EHPLMN的网络标识和EPLMN；此时若仍然处于无服务状态，则将等效的公共陆地移动网络的网络标识设置成允许驻留的网络标识，并搜网，能保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
在一个实施例中，该无服务状态包括此地区不允许漫游。
具体地，终端收到基站发送的TAU拒绝的原因值为13，该原因值表示此地区不允许漫游，则启动PLMN选择流程，此时将等效的 PLMN的网络标识设置成允许驻留的等效的PLMN的网络标识。
上述搜网方法中，终端接收基站发出的此地区不允许漫游的消息之后，将等效的PLMN的网络标识设置成允许驻留的等效的PLMN的网络标识，并根据允许驻留的等效的PLMN的网络标识进行搜网，能保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
在一个实施例中，该搜网方法，包括以下步骤：
步骤(a1)，脱网后，获取已注册的公共陆地移动网络的网络标识；
步骤(a2)，根据该已注册的公共陆地移动网络的网络标识进行搜网；
步骤(a3)，当搜网失败时，执行该获取归属公共陆地移动网络的网络标识的步骤。
步骤(a4)，获取归属公共陆地移动网络的网络标识；
步骤(a5)，搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，该与该本地公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，包括归属公共陆地移动网络的网络标识、对等归属公共陆地移动网络的网络标识和等效公共陆地移动网络的网络标识中的至少一种；
步骤(a6)，脱网后，获取伪基站小区的跟踪区域码；
步骤(a7)，根据该跟踪区域码向该伪基站小区发送跟踪区更新请求；
步骤(a8)，接收该伪基站小区发送的拒绝驻留网络的消息；
步骤(a9)，将伪基站小区的跟踪区域码写入禁止列表中，并上报无服务；
步骤(a10)，当此地区不允许漫游时，将该等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识；
步骤(a11)，根据该允许驻留的等效的公共陆地移动网络的网络标识进行搜网；
步骤(a12)，获取该允许驻留的等效的公共陆地移动网络的网络标识中信号最强的网络标识；
步骤(a13)，根据该信号最强的网络标识进行下行同步，获取物理小区标识；
步骤(a14)，根据该物理小区标识驻留网络。
上述搜网方法中，通过获取归属公共陆地移动网络的网络标识，搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，此时若仍然处于无服务状态，则将等效的公共陆地移动网络的网络标识设置成允许驻留的网络标识，并搜网，在搜网 后驻留网络；能保证手机驻留网络的稳定性，提高搜网效率，同时能够有效减少终端恢复网络连接的时间。
应该理解的是，虽然图2-5的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，这些步骤可以以其它的顺序执行。而且，图2-5中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，这些子步骤或者阶段的执行顺序也不必然是依次进行，而是可以与其它步骤或者其它步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
在一个实施例中，如图6所示，提供了一种搜网装置，包括：获取模块602、搜索模块604和设置模块606，其中：
获取模块602，用于获取归属公共陆地移动网络的网络标识。
搜索模块604，用于搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识。
设置模块606，用于当处于无服务状态时，将该等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识。
搜索模块608还用于根据该允许驻留的等效的公共陆地移动网络标识进行搜网。
上述搜网装置中，通过获取归属公共陆地移动网络的网络标识，搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，此时若仍然处于无服务状态，则将等效的公共陆地移动网络的网络标识设置成允许驻留的网络标识，并搜网，能保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
在一个实施例中，设置模块606还用于当处于无服务状态且触发网络注册请求时，将该等效的公共陆地移动网络对应的状态参数设置成允许驻留的等效的公共陆地移动网络。
上述搜网装置中，当终端处于无服务状态时，且此时触发了网络注册请求时，将等效的PLMN对应的状态参数设置成允许驻留的等效的PLMN，使得操作简便，且反应迅速，能保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
在一个实施例中，获取模块602还用于脱网后，获取已注册的公共陆地移动网络的网络标识。搜索模块604还用于根据该已注册的公共陆地移动网络的网络标识列表进行搜网，当搜索失败时，获取模块602还用于执行该获取归属公共陆地移动网络的网络标识的 步骤。
上述搜网装置中，脱网后，获取RPLMN的网络标识，并根据该RPLMN的网络标识进行搜网，搜网失败时执行获取HPLMN的网络标识的步骤，即先根据优先级最高的PLMN网络进行搜网，能够在脱网后提高搜网的效率，并且当终端无法根据RPLMN的网络标识进行搜网时，有下一步的操作，能保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
在一个实施例中，该搜网装置还包括发送模块和接收模块。获取模块602用于脱网后，获取伪基站小区的跟踪区域码。发送模块用于根据该跟踪区域码向该伪基站小区发送跟踪区更新请求。接收模块用于接收该伪基站小区发送的拒绝驻留网络的消息，将伪基站小区的跟踪区域码写入禁止列表中，并上报无服务。
上述搜网装置中，当终端脱网后，连接到伪基站小区，向该伪基站小区发送跟踪区更新请求，又接收到该伪基站小区发送的拒绝驻留网络的消息；则此时终端将伪基站小区的跟踪区域码写入TAI列表中，上报无服务，会造成终端长时间不能驻留网络；此时终端将等效的PLMN的网络标识设置成允许驻留的等效的PLMN的网络标识，能保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
在一个实施例中，该搜网装置还包括同步模块和驻留模块。其中，获取模块602用于获取该允许驻留的等效的公共陆地移动网络的网络标识中信号最强的网络标识。同步模块用于根据该信号最强的网络标识进行下行同步。获取模块602还用于获取物理小区标识。驻留模块用于根据该物理小区标识驻留网络。
上述搜网装置中，通过获取信号最强的网络标识，并进行下行同步，获取物理小区标识并驻留网络，能使终端在进行搜网后注册网络，保持网络的稳定性。
在一个实施例中，搜索模块604用于搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识包括：归属公共陆地移动网络的网络标识、对等归属公共陆地移动网络的网络标识和等效公共陆地移动网络的网络标识中的至少一种。
上述搜网装置中，通过获取归属公共陆地移动网络的网络标识，搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，该等效的PLMN的网络标识包括HPLMN的网络标识、EHPLMN的网络标识和EPLMN；此时若仍然处于无服务状态，则将等效的公共陆地移动网络的网络标识设置成允许驻留的网络标 识，并搜网，能保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
在一个实施例中，该无服务状态包括此地区不允许漫游。
上述搜网装置中，终端接收基站发出的此地区不允许漫游的消息之后，将等效的PLMN的网络标识设置成允许驻留的等效的PLMN的网络标识，并根据允许驻留的等效的PLMN的网络标识进行搜网，能能保证手机驻留网络的稳定性，同时能够有效减少终端恢复网络连接的时间。
关于搜网装置的具体限定可以参见上文中对于搜网方法的限定，在此不再赘述。上述搜网装置中的各个模块可全部或部分通过软件、硬件及其组合来实现。上述各模块可以硬件形式内嵌于或独立于计算机设备中的处理器中，也可以以软件形式存储于计算机设备中的存储器中，以便于处理器调用执行以上各个模块对应的操作。
在一个实施例中，提供了一种计算机设备，该计算机设备可以是终端，其内部结构图可以如图7所示。该计算机设备包括通过系统总线连接的处理器、存储器、网络接口、显示屏和输入装置。其中，该计算机设备的处理器用于提供计算和控制能力。该计算机设备的存储器包括非易失性存储介质、内存储器。该非易失性存储介质存储有操作系统和计算机程序。该内存储器为非易失性存储介质中的操作系统和计算机程序的运行提供环境。该计算机设备的网络接口用于与外部的终端通过网络连接通信。该计算机程序被处理器执行时以实现一种搜网方法。该计算机设备的显示屏可以是液晶显示屏或者电子墨水显示屏，该计算机设备的输入装置可以是显示屏上覆盖的触摸层，也可以是计算机设备外壳上设置的按键、轨迹球或触控板，还可以是外接的键盘、触控板或鼠标等。
本领域技术人员可以理解，图7中示出的结构，仅仅是与本申请方案相关的部分结构的框图，并不构成对本申请方案所应用于其上的计算机设备的限定，具体的计算机设备可以包括比图中所示更多或更少的部件，或者组合某些部件，或者具有不同的部件布置。
在一个实施例中，提供了一种计算机设备，包括存储器和处理器，存储器中存储有计算机程序，该处理器执行计算机程序时实现以下步骤：获取归属公共陆地移动网络的网络标识；搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识；当处于无服务状态时，将该等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识；根据该允许驻留的等效的公共陆地移动网络的网络标识进行搜网。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：当处于无服务状态且触发网络注册请求时，将该等效的公共陆地移 动网络对应的状态参数设置成允许驻留的等效的公共陆地移动网络。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：脱网后，获取已注册的公共陆地移动网络的网络标识；根据该已注册的公共陆地移动网络的网络标识列表进行搜网；当搜网失败时，执行该获取归属公共陆地移动网络的网络标识的步骤。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：脱网后，获取伪基站小区的跟踪区域码；根据该跟踪区域码向该伪基站小区发送跟踪区更新请求；接收该伪基站小区发送的拒绝驻留网络的消息；将伪基站小区的跟踪区域码写入禁止列表中，并上报无服务。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：获取该允许驻留的等效的公共陆地移动网络的网络标识中信号最强的网络标识；根据该信号最强的网络标识进行下行同步，获取物理小区标识；根据该物理小区标识驻留网络。
在一个实施例中，与该本地公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，包括：归属公共陆地移动网络的网络标识、对等归属公共陆地移动网络的网络标识和等效公共陆地移动网络的网络标识中的至少一种。
在一个实施例中，该无服务状态包括此地区不允许漫游。
在一个实施例中，提供了一种计算机可读存储介质，其上存储有计算机程序，计算机程序被处理器执行时实现以下步骤：获取归属公共陆地移动网络的网络标识；搜索与该归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识；当处于无服务状态时，将该等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识；根据该允许驻留的等效的公共陆地移动网络的网络标识进行搜网。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：当处于无服务状态且触发网络注册请求时，将该等效的公共陆地移动网络对应的状态参数设置成允许驻留的等效的公共陆地移动网络。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：脱网后，获取已注册的公共陆地移动网络的网络标识；根据该已注册的公共陆地移动网络的网络标识列表进行搜网；当搜网失败时，执行该获取归属公共陆地移动网络的网络标识的步骤。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：脱网后，获取伪基站小区的跟踪区域码；根据该跟踪区域码向该伪基站小区发送跟踪区更新请求；接收该伪基站小区发送的拒绝驻留 网络的消息；将伪基站小区的跟踪区域码写入禁止列表中，并上报无服务。
在一个实施例中，处理器执行计算机程序时还实现以下步骤：获取该允许驻留的等效的公共陆地移动网络的网络标识中信号最强的网络标识；根据该信号最强的网络标识进行下行同步，获取物理小区标识；根据该物理小区标识驻留网络。
在一个实施例中，与该本地公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，包括：归属公共陆地移动网络的网络标识、对等归属公共陆地移动网络的网络标识和等效公共陆地移动网络的网络标识中的至少一种。
在一个实施例中，该无服务状态包括此地区不允许漫游。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一非易失性计算机可读取存储介质中，该计算机程序在执行时，可包括如上述各方法的实施例的流程。其中，
本申请所提供的各实施例中所使用的对存储器、存储、数据库或其它介质的任何引用，均可包括非易失性和/或易失性存储器。非易失性存储器可包括只读存储器(ROM)、可编程ROM(PROM)、电可编程ROM(EPROM)、电可擦除可编程ROM(EEPROM)或闪存。易失性存储器可包括随机存取存储器(RAM)或者外部高速缓冲存储器。作为说明而非局限，RAM以多种形式可得，诸如静态RAM(SRAM)、动态RAM(DRAM)、同步DRAM(SDRAM)、双数据率SDRAM(DDRSDRAM)、增强型SDRAM(ESDRAM)、同步链路(Synchlink)DRAM(SLDRAM)、存储器总线(Rambus)直接RAM(RDRAM)、直接存储器总线动态RAM(DRDRAM)、以及存储器总线动态RAM(RDRAM)等。
以上实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (20)

  1. 一种搜网方法，其特征在于，所述方法包括：
    获取归属公共陆地移动网络的网络标识；
    搜索与所述归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识；
    当处于无服务状态时，将所述等效的公共陆地移动网络的网络标识设置成允许驻留的
    等效的公共陆地移动网络的网络标识；
    根据所述允许驻留的等效的公共陆地移动网络的网络标识进行搜网。
  2. 根据权利要求1所述的方法，其特征在于，当处于无服务状态时，将所述等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识，包括：
    当处于无服务状态且触发网络注册请求时，将所述等效的公共陆地移动网络对应的状态参数设置成允许驻留的等效的公共陆地移动网络。
  3. 根据权利要求1或2所述的方法，其特征在于，在所述获取归属公共陆地移动网络的网络标识之前，还包括：
    脱网后，获取已注册的公共陆地移动网络的网络标识；
    根据所述已注册的公共陆地移动网络的网络标识进行搜网；
    当搜网失败时，执行所述获取归属公共陆地移动网络的网络标识的步骤。
  4. 根据权利要求1或2所述的方法，其特征在于，在所述搜索与所述归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识之后，还包括：
    获取伪基站小区的跟踪区域码；
    根据所述跟踪区域码向所述伪基站小区发送跟踪区更新请求；
    接收所述伪基站小区发送的拒绝驻留网络的消息；
    将伪基站小区的跟踪区域码写入禁止列表中，并上报无服务。
  5. 根据权利要求1或2所述的方法，其特征在于，在所述根据所述允许驻留的等效的公共陆地移动网络的网络标识进行搜网之后，还包括：
    获取所述允许驻留的等效的公共陆地移动网络的网络标识中信号最强的网络标识；
    根据所述信号最强的网络标识进行下行同步，获取物理小区标识；
    根据所述物理小区标识驻留网络。
  6. 根据权利要求1或2所述的方法，其特征在于，所述与所述归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识，包括：
    归属公共陆地移动网络的网络标识、对等归属公共陆地移动网络的网络标识和等效公共陆地移动网络的网络标识中的至少一种。
  7. 根据权利要求1所述的方法，其特征在于，所述无服务状态包括此 地区不允许漫游。
  8. 一种搜网装置，其特征在于，所述装置包括：
    获取模块，用于获取归属公共陆地移动网络的网络标识；
    搜索模块，用于搜索与所述归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识；
    设置模块，用于当处于无服务状态时，将所述等效的公共陆地移动网络的网络标识设置成允许驻留的等效的公共陆地移动网络的网络标识；
    所述搜索模块还用于根据所述允许驻留的等效的公共陆地移动网络标识进行搜网。
  9. 根据权利要求8所述的装置，其特征在于，所述设置模块还用于当处于无服务状态且触发网络注册请求时，将所述等效的公共陆地移动网络对应的状态参数设置成允许驻留的等效的公共陆地移动网络。
  10. 根据权利要求8或9所述的装置，其特征在于，所述获取模块还用于脱网后，获取已注册的公共陆地移动网络的网络标识；
    所述搜索模块还用于根据所述已注册的公共陆地移动网络的网络标识进行搜网；
    当搜网失败时，所述获取模块还用于执行所述获取归属公共陆地移动网络的网络标识的步骤。
  11. 根据权利要求8或9所述的装置，其特征在于，所述装置还包括发送模块和接收模块；
    所述获取模块还用于获取伪基站小区的跟踪区域码；
    所述发送模块用于根据所述跟踪区域码向所述伪基站小区发送跟踪区更新请求；
    所述接收模块用于接收所述伪基站小区发送的拒绝驻留网络的消息，将伪基站小区的跟踪区域码写入禁止列表中，并上报无服务。
  12. 根据权利要求8或9所述的装置，其特征在于，所述装置还包括同步模块和驻留模块；
    所述获取模块还用于获取所述允许驻留的等效的公共陆地移动网络的网络标识中信号最强的网络标识；
    所述同步模块用于根据所述信号最强的网络标识进行下行同步，获取物理小区标识；
    所述驻留模块用于根据所述物理小区标识驻留网络。
  13. 一种计算机设备，包括存储器和处理器，所述存储器存储有计算机程序，其特征在于，所述处理器执行所述计算机程序时实现以下步骤：
    获取归属公共陆地移动网络的网络标识；
    搜索与所述归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识；
    当处于无服务状态时，将所述等效的公共陆地移动网络的网络标识设 置成允许驻留的
    等效的公共陆地移动网络的网络标识；
    根据所述允许驻留的等效的公共陆地移动网络的网络标识进行搜网。
  14. 根据权利要求13所述的计算机设备，其特征在于，所述处理器执行所述计算机程序时实现以下步骤：
    当处于无服务状态且触发网络注册请求时，将所述等效的公共陆地移动网络对应的状态参数设置成允许驻留的等效的公共陆地移动网络。
  15. 根据权利要求13或14所述的计算机设备，其特征在于，所述处理器执行所述计算机程序时还实现以下步骤：
    脱网后，获取已注册的公共陆地移动网络的网络标识；
    根据所述已注册的公共陆地移动网络的网络标识进行搜网；
    当搜网失败时，执行所述获取归属公共陆地移动网络的网络标识的步骤。
  16. 根据权利要求13或14所述的计算机设备，其特征在于，所述处理器执行所述计算机程序时还实现以下步骤：
    获取伪基站小区的跟踪区域码；
    根据所述跟踪区域码向所述伪基站小区发送跟踪区更新请求；
    接收所述伪基站小区发送的拒绝驻留网络的消息；
    将伪基站小区的跟踪区域码写入禁止列表中，并上报无服务。
  17. 根据权利要求13或14所述的计算机设备，其特征在于，所述处理器执行所述计算机程序时还实现以下步骤：
    获取所述允许驻留的等效的公共陆地移动网络的网络标识中信号最强的网络标识；
    根据所述信号最强的网络标识进行下行同步，获取物理小区标识；
    根据所述物理小区标识驻留网络。
  18. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，所述计算机程序被处理器执行时实现以下步骤：
    获取归属公共陆地移动网络的网络标识；
    搜索与所述归属公共陆地移动网络的网络标识等效的公共陆地移动网络的网络标识；
    当处于无服务状态时，将所述等效的公共陆地移动网络的网络标识设置成允许驻留的
    等效的公共陆地移动网络的网络标识；
    根据所述允许驻留的等效的公共陆地移动网络的网络标识进行搜网。
  19. 根据权利要求18所述的计算机可读存储介质，其特征在于，所述计算机程序被处理器执行时实现以下步骤：
    当处于无服务状态且触发网络注册请求时，将所述等效的公共陆地移动网络对应的状态参数设置成允许驻留的等效的公共陆地移动网络。
  20. 根据权利要求18或19所述的计算机可读存储介质，其特征在于，所述计算机程序被处理器执行时实现以下步骤：
    脱网后，获取已注册的公共陆地移动网络的网络标识；
    根据所述已注册的公共陆地移动网络的网络标识进行搜网；
    当搜网失败时，执行所述获取归属公共陆地移动网络的网络标识的步骤。
PCT/CN2019/125176 2018-12-14 2019-12-13 搜网方法、装置、计算机设备和存储介质 Ceased WO2020119786A1 (zh)

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