CN112806073B - Communication processing method, device, mobile terminal and storage medium - Google Patents

Communication processing method, device, mobile terminal and storage medium Download PDF

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Publication number
CN112806073B
CN112806073B CN201880098550.8A CN201880098550A CN112806073B CN 112806073 B CN112806073 B CN 112806073B CN 201880098550 A CN201880098550 A CN 201880098550A CN 112806073 B CN112806073 B CN 112806073B
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location area
cell
mobile terminal
cells
current cell
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CN112806073A (en
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李伟清
唐凯
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Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
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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

Abstract

The application discloses a communication processing method, a device, a mobile terminal and a storage medium, wherein the communication processing method is applied to the mobile terminal and comprises the following steps: receiving a cell registration result when network registration is carried out on a current cell; when the result of the cell registration is that the registration fails, prohibiting the current cell, wherein the current cell corresponds to a location area identifier, and the location area identifier corresponds to a plurality of cells; and prohibiting the location area identification after the number of the cells corresponding to the location area identification, which are prohibited by the mobile terminal, reaches the number of the specified cells. The method can enable the network function to be recovered quickly when network abnormality is encountered.

Description

Communication processing method, device, mobile terminal and storage medium
Technical Field
The present invention relates to the field of mobile terminals, and in particular, to a communication processing method, a device, a mobile terminal, and a storage medium.
Background
Mobile terminals, such as mobile phones, tablet computers, etc., have become one of the most commonly used consumer electronics products in daily life, and people are increasingly accustomed to performing various life-related operations through mobile terminals, which generally need to communicate through an operator base station. The mobile terminal often encounters a network abnormality, and when the mobile terminal encounters a network abnormality, a long time is required to recover the network.
Disclosure of Invention
In view of the above, the present application proposes a communication processing method, a device, a mobile terminal, and a storage medium, so as to solve the above problem.
In a first aspect, an embodiment of the present application provides a communication processing method, which is applied to a mobile terminal, where the method includes: receiving a cell registration result when network registration is carried out on a current cell; when the result of the cell registration is that the registration fails, prohibiting the current cell, wherein the current cell corresponds to a location area identifier, and the location area identifier corresponds to a plurality of cells; and prohibiting the location area identification after the number of the cells corresponding to the location area identification, which are prohibited by the mobile terminal, reaches the number of the specified cells.
In a second aspect, an embodiment of the present application provides a communication processing apparatus, which is applied to a mobile terminal, and the apparatus includes: the system comprises a result receiving module, a cell prohibiting module and a location area prohibiting module, wherein the result receiving module is used for receiving a cell registering result when network registering is carried out on a current cell; the cell prohibiting module is used for prohibiting the current cell when the cell registration result is that the registration fails, wherein the current cell corresponds to a position area identifier, and the position area identifier corresponds to a plurality of cells; and the location area prohibiting module is used for prohibiting the location area identifier after the number of the cells corresponding to the location area identifier, which are prohibited by the mobile terminal, reaches the number of the designated cells.
In a third aspect, an embodiment of the present application provides a mobile terminal, including: one or more processors; a memory; one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the one or more processors, the one or more application programs configured to perform the communication processing method provided in the first aspect.
In a fourth aspect, embodiments of the present application provide a computer readable storage medium having stored therein program code that is callable by a processor to perform the communication processing method provided in the first aspect described above.
Compared with the prior art, the method and the device for network registration of the current cell receive the cell registration result when network registration is carried out on the current cell, and prohibit the current cell when the cell registration result is that registration fails, wherein the current cell corresponds to a location area identifier, the location area identifier corresponds to a plurality of cells, and when the number of the cells which correspond to the location area identifier and are prohibited by the mobile terminal reaches the number of the designated cells, the location area identifier is prohibited, so that the situation that the location area identifier is prohibited when network registration fails and the network recovery time is long is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a system architecture schematic diagram of a mobile communication network according to an embodiment of the present application.
Fig. 2 is a schematic diagram of a system architecture of another mobile communication network according to an embodiment of the present application.
Fig. 3 shows a flow chart of a communication processing method according to an embodiment of the present application.
Fig. 4 shows a flow chart of a communication processing method according to another embodiment of the present application.
Fig. 5 shows a flow chart of a communication processing method according to a further embodiment of the present application.
Fig. 6 shows a flowchart of step S330 in the communication processing method provided according to the embodiment of the present application.
Fig. 7 shows a block diagram of a communication processing apparatus according to an embodiment of the present application.
Fig. 8 is a block diagram of a mobile terminal for performing a communication processing method according to an embodiment of the present application.
Fig. 9 is a storage unit for storing or carrying program codes for implementing the communication processing method according to the embodiment of the present application.
Detailed Description
In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.
With the development of mobile communication technology, mobile communication has undergone the development of multiple versions of 2G, 3G, and 4G. The base station is an important communication device, whether it is the GSM (Global System for Mobile Communication) mobile communication system or CDMA (Code Division Multiple Access) communication system of the early 2G age or the LTE (long term evolution ) system architecture of the later 4G age.
For example, a 2G mobile communication system architecture is schematically shown in fig. 1. The base station BTS (base transceiver station) is connected to BSC (Base Station Controller) as an access device for the mobile communication path, and then the BSC is connected to the MSC (mobile switching center ). For example, the architecture of the 4G mobile communication system shown in fig. 2 is shown. The base station eNB (evolved node B) is connected to MME (Mobility Management Entity), while the MME is connected to a Serving Gateway. As can be seen from fig. 1 and 2, in a mobile communication system, a base station has a relatively important role in the overall system architecture as a device for directly establishing a connection with a mobile terminal. The base station is generally referred to as a "public mobile communication base station", and is mainly used for providing signals for mobile terminals such as mobile phones and tablet computers. The base station facilities not only master the situation that the bodies and shadows of the large operators and equipment manufacturers can be frequently seen in the universities, the research institutions and the scientific research institutions, so that the frequency of updating the communication technology is accelerated and the transition time of commercial development is shortened. When the mobile terminal is used, the mobile terminal needs to register with an operator network, and when registering with the operator network, a registration failure may occur, and the protocol specifies that the current location area identifier (TAI, tracking Area Identity) is forbidden when the network registration fails, that is, tracking of the tracking area corresponding to the location area identifier is forbidden.
The inventor discovers through long-term research that when the mobile terminal fails to register the network, the network registration failure may be caused by the fact that the network condition is always worse and is rejected by the network, or the network registration failure may be caused by the fact that the network condition is temporarily worse and is rejected by the network, and when the registration failure occurs, a long time is required to recover the network. If the network condition is temporarily worse and the registration fails, the mobile terminal can register successfully after restarting or switching to the flight mode, but still needs a long time to recover the network. Based on the above problems, the inventor proposes a communication processing method, a device, a mobile terminal and a storage medium provided by the embodiments of the present application, where when the registration of a current cell fails, the current cell is forbidden, and when the number of cells under the location area identifier corresponding to the current cell, which are forbidden by the mobile terminal, reaches a specified number, the location area identifier is forbidden, so as to avoid the temporary network abnormality and make the mobile terminal need to recover the network for a long time.
The following describes the communication processing method in the embodiment of the present application in detail.
Referring to fig. 3, an embodiment of the present application provides a communication processing method, which may be applied to a mobile terminal, where the communication processing method may include:
Step S110: and receiving a cell registration result when the network registration is performed on the current cell.
In the embodiment of the application, when registering the operator network, the mobile terminal can register the cell under the currently tracked location area identifier so as to use the operator network to communicate after the registration is successful. When registering the cell under the currently tracked location area identifier, a cell registration result for registering the current cell can be received.
When registering the current cell, an initial access procedure, e.g. the RRC connection described above, is required. After the initial access procedure is performed, an attach procedure is required. The attach procedure is a necessary procedure in the registration procedure, and the subsequent service can be performed only after the attach is successful. In performing the attach procedure, mutual authentication of the mobile terminal and the network is required, and the mobile terminal establishes MM (mobile management) a context with MM (Mobility Management Entity). The MME establishes a default bearer for the mobile terminal, and the mobile terminal obtains the IP address distributed by the network side. User location registration and temporary identity (S-TMSI) assignment are also required.
Further, after registering the current cell, a cell registration result returned by the current cell may be received, where the cell registration result may be information indicating that the current cell is successfully registered, or may be information indicating that the current cell is failed to be registered.
Step S120: and when the cell registration result is that the registration fails, prohibiting the current cell, wherein the current cell corresponds to a location area identifier, and the location area identifier corresponds to a plurality of cells.
In the embodiment of the application, after receiving the cell registration result returned by the current cell when the current cell is registered, whether the current cell is registered successfully or not can be known.
Further, when the received cell registration result is that the registration fails, it indicates that the network where the current cell is located may be abnormal, and in order to avoid registering the cell again, the current cell may be prohibited, that is, the mobile terminal may be prohibited from registering the current cell again.
In a cellular mobile communication system, a cell refers to an area covered by one base station or a part of a base station (sector antenna), in which a mobile station can reliably communicate with the base station through a radio channel. For the current cell, the current cell corresponds to a location area identity (TAI, tracking Area Identity) for identifying the tracking area, which consists of a country code (MCC, mobile Country Code), a network code (MNC, mobile Network Code) and a tracking area code (Tracking Area Code, TAC). The above-mentioned cell is the minimum coverage of the mobile network, and the coverage of the TAI corresponding tracking area is larger, and typically, there are ten to several tens of cells corresponding to one TAI. In addition, the location area identity corresponds to a public land mobile network (PLMN, public Land Mobile Network), which is a network established and operated by the government or its licensed operator for the purpose of providing land mobile services to the public. The network is typically interconnected with a public switched telephone network to form a communication network of an overall regional or national scale. The PLMN is composed of the MCC and MNC, for example, the PLMN of chinese mobile is 46000, 460 is MCC,00 is MNC, and for example, the PLMN of chinese mobile is 46001, 460 is MCC,01 is MNC. Since the TAI is composed of MCC, MNC and TAC, that is, PLMN and TAC, one PLMN corresponds to a plurality of TAIs, and there are usually 0 to 65535 TAIs with a maximum of 16bit identification under one PLMN.
Step S130: and prohibiting the location area identification after the number of the cells corresponding to the location area identification, which are prohibited by the mobile terminal, reaches the number of the specified cells.
In the embodiment of the present application, when the network registration is performed on the current cell, after the registration fails and the current cell is forbidden, the mobile terminal may perform the network registration on other cells. The mobile terminal registers other cells, which may be a cell with a location area identifier corresponding to the current cell, or a cell with another location area identifier.
Further, when the mobile terminal is registering with other cells, the registration result may be monitored. In addition, when registration of other cells fails, the cell with the failed registration is also forbidden. When the number of the cells corresponding to the location area identifier of the current cell, which are forbidden by the mobile terminal, reaches the number of the specified cells in the cells registered by the mobile terminal, the network corresponding to the location area identifier is abnormal, and if the mobile terminal registers other cells of the location area identifier, the mobile terminal also fails. The specific number of the specified cells may be, for example, 3, 5, 10, or the like, without being limited thereto. At this time, the location area identifier may be prohibited, that is, tracking of the tracking area corresponding to the location area identifier may be prohibited, and registration of all cells corresponding to the location area identifier may be prohibited, so as to avoid that the mobile terminal continues to register the cell corresponding to the location area identifier, which results in failure of network registration.
When the mobile terminal registers the network, after the mobile terminal fails to register the cell corresponding to one location area identifier, only the cell which fails to register currently is forbidden, and when the number of the cells corresponding to the location area identifier, forbidden by the mobile terminal, reaches the number of the specified cells, the location area identifier is forbidden. And the situation that the location area identification is forbidden due to the abnormality of the temporary network is avoided, so that the mobile terminal cannot join the network with the location area identification.
In addition, the pseudo base station may simulate the operator base station, and the vulnerability of the forbidden location area identifier when the registration in the protocol fails is utilized, so that the mobile terminal can prohibit surrounding TAI and access the mobile terminal to the cell of the 2G (2-Generation wireless telephone technology, second Generation mobile communication technology) base station and the cell of the 3G (3 rd-Generation, third Generation mobile communication technology) base station, thereby making the lawbreaker illegally active. By the method, the situation that the pseudo base station uses the protocol loophole to intentionally enable the mobile terminal to prohibit TAI can be avoided, and the risk that the mobile terminal is attacked by the pseudo base station is reduced. The fake base station is an illegal base station outside the mobile communication network, and is generally composed of a host computer and a notebook computer, and can search mobile phone card information in a certain radius range by taking a short message group transmitter, a short message transmitter and other related equipment, and short messages such as fraud, advertisement promotion and the like are forcibly sent to a user mobile phone by impersonating the mobile phone number of other people by using the defect of 2G mobile communication and by disguising the mobile phone as a base station of an operator.
According to the communication processing method, when network registration is carried out on the current cell, a cell registration result is received, when the cell registration result is that registration fails, the current cell is only forbidden, the current cell corresponds to a location area identifier, and the location area identifier corresponds to a plurality of cells. And when the number of the cells corresponding to the location area identifier, which are forbidden by the mobile terminal, reaches the number of the specified cells, the location area identifier is forbidden. Therefore, when the mobile terminal fails to register the network, the current location area identification is not immediately forbidden, the situation that the location area identification is forbidden due to network abnormality, the mobile terminal cannot register the network with the location area identification subsequently is avoided, the situation that the pseudo base station uses a protocol loophole to intentionally cause the mobile terminal to forbid TAI is avoided, and the risk that the mobile terminal is attacked by the pseudo base station is reduced.
Referring to fig. 2, another embodiment of the present application provides a communication processing method, which may be applied to a mobile terminal, and the communication processing method may include:
step S210: and receiving a cell registration result when the network registration is performed on the current cell.
In the embodiment of the present application, step S210 may refer to the content of the above embodiment, which is not described herein.
Step S220: and when the cell registration result is that the registration fails, selecting, reselecting or accessing the current cell is forbidden, wherein the current cell corresponds to a location area identifier, and the location area identifier corresponds to a plurality of cells.
In the embodiment of the present application, when the network registration is performed on the current cell and the received cell registration result is that the registration fails, the current cell is forbidden. Wherein, the current cell is forbidden, and the current cell can be forbidden to be selected, reselected or accessed. After the mobile terminal is powered on (or enters a server area from a non-service area), the cell selection attempts to contact with the PLMN allowed by the SIM card, so that a suitable cell residence is selected and parameters of the control channel and other system information are extracted therefrom, and this selection process is called "cell selection". Cell reselection is a process in which a mobile terminal reselects a serving cell due to factors such as position variation, signal variation, etc. in an IDLE (IDLE) mode. The access cell refers to that the mobile terminal accesses to the cell to realize network service. By prohibiting selection, reselection or access to the current cell, the mobile terminal can be made to no longer register with the current cell, so that the mobile terminal registers with other cells, and the successful registration of the network is quickened.
In the embodiment of the application, after the current cell is forbidden, the current cell may be failed to be registered before, which is only the failure of the registration caused by poor time network condition. After a period of time, the network may be restored to be normal, at this time, the mobile terminal may register the current cell normally, and if the time for prohibiting the current cell is longer, the mobile terminal may not register the cell subsequently. Accordingly, the communication processing method may further include:
monitoring the duration of the current cell forbidden by the mobile terminal, and taking the monitored duration as a first duration; and when the first time length exceeds the first set time length, canceling to prohibit the current cell.
It can be understood that, from the moment of executing the prohibition of the current cell, monitoring and recording of the duration of the prohibition of the current cell by the mobile terminal can be started, wherein the monitoring mode can include real-time monitoring, interval preset duration monitoring or time interval monitoring set by the user, and optionally, in order to improve the accuracy of monitoring the duration of the prohibition of the current cell, the real-time monitoring mode can be adopted. The monitored duration of the mobile terminal prohibiting the current cell can be used as the first duration. And when the first time length exceeds the first set time length, canceling to prohibit the current cell, namely, not prohibiting the mobile terminal from registering the current cell in a network so that the mobile terminal can register the current cell later, and after the temporary network of the current cell is abnormal, successfully registering the current cell when the network is restored to be normal. In the embodiment of the present application, the specific size of the first set duration may not be limited in the embodiment of the present application, and may be, for example, 0.05 hours, 0.2 hours, 0.5 hours, 1 hour, or the like.
In the embodiment of the application, after canceling the prohibition of the current cell, the mobile terminal may register the current cell again. When the mobile terminal selects the current cell for registration, if the network corresponding to the current cell is recovered to be normal, the mobile terminal can successfully register the current cell. If the network of the current cell is not recovered to be normal, i.e. the network is still abnormal, the mobile terminal still cannot successfully register the current cell, and if the registration result of the current cell is received as a registration failure, the current cell is forbidden again. In addition, the failure to re-register the current cell may indicate that the current cell is in the network abnormality for a long time, and thus, the communication processing method may further include:
and when the current cell is failed to be registered again, increasing the first set duration.
It may be appreciated that, after the above-mentioned canceling the prohibition of the current cell, the mobile terminal registers the current cell again, and may receive the cell registration result returned by the current cell. If the network registration is performed on the current cell at this time, the received cell registration result is information indicating that the registration of the current cell fails, that is, the cell registration result is that the registration fails, the first set duration may be increased. That is, after the failure of registration of the cell, the cell is prohibited, and a first set period of time for prohibiting the cell is set, after which the prohibition of the cell is canceled, and when the failure of registration of the cell again, the first set period of time is increased.
In addition, in the embodiment of the present application, after the current cell is forbidden again and the first set duration is increased, if the current cell is forbidden after the follow-up cancellation, and the current cell is forbidden again when the current cell registration failure occurs, the current cell is still forbidden and the first set duration is increased. So that when registration fails, the time for which the cell is barred increases with the number of registration failures.
In the embodiment of the present application, when the re-registration of the current cell fails, the size of the increase of the specific first set duration may not be limited, and may be, for example, 0.5 hour, 1 hour, or the like.
By setting the duration of the forbidden cell, that is, the first set duration, and increasing the duration of the forbidden cell when the cell re-registration fails, it is realized that it takes a long time to re-register the cell when the network registration fails due to temporary abnormality of the network corresponding to the cell. And the setting time length of the forbidden cells is increased along with the failure of subsequent re-registering the cells, so that the mobile terminal can avoid registering the cells with problems in the network, and the network is successfully registered by registering other cells.
In addition, in the embodiment of the present application, the first set period of time may be increased when the cell is failed to be registered again multiple times, so as to more effectively avoid that the mobile terminal cannot register the network of the current cell due to the temporary network abnormality. For example, after the above-mentioned canceling of the prohibition of the current cell, if the second registration of the current cell fails, the current cell is prohibited only by the first set period of time, and when the third registration of the current cell fails, the current cell is prohibited only by the first set period of time, and when the fourth registration of the current cell fails, the first set period of time may be increased.
Step S230: and when the number of the cells corresponding to the location area identifier, which is forbidden by the mobile terminal, reaches the number of the specified cells, selecting, reselecting or accessing all the cells corresponding to the location area identifier is forbidden.
In the embodiment of the present application, after prohibiting the current cell, the registration result in the network registration process of the subsequent mobile terminal to the other cell may be monitored. When the number of the cells corresponding to the location area identifier of the current cell reaches the number of the designated cells, the cell indicating that the mobile terminal registers the location area identifier is unsuccessful, so that the location area identifier can be forbidden. The prohibition of the location area identifier may be prohibition of the mobile terminal from selecting, reselecting or accessing all cells corresponding to the location area identifier. It can be understood that by prohibiting the mobile terminal from selecting, reselecting or accessing all cells under the location area identifier, the mobile terminal can not register the cells identified by the location area in the subsequent network registration process, thereby saving the time for registering the mobile terminal in the network.
As one way, after the number of cells corresponding to the location area identifier that are forbidden by the mobile terminal reaches the number of specified cells, the forbidden location area identifier may include:
When the number of the cells continuously forbidden corresponding to the position area identification reaches the number of the designated cells, or the number of the designated cells is equal to the number of the designated cells; and continuously prohibiting the number of the cells corresponding to the position area identifier from reaching the number of the designated cells in a first time period, wherein the position area identifier is prohibited, and the first time period is a set time period after the current cell is prohibited.
It can be understood that the number of cells forbidden corresponding to the location area identifier reaches the number of specified cells, and that the number of cells forbidden continuously corresponding to the location area identifier reaches the number of specified cells due to failure of cells continuously registered to the location area identifier when the mobile terminal registers other cells. When registering other cells, the mobile terminal may continuously prohibit the number of cells corresponding to the location area identifier from reaching the number of specified cells in a set period of time after the current cell is prohibited. When any of the above conditions is satisfied, the location area identification may be disabled.
In the embodiment of the present application, after the location area identifier is prohibited, when the mobile terminal may register the cell of the location area identifier, the situation that the number of cells is specified by the registration failure may occur, which may be caused by the temporary abnormality of the network corresponding to the location area identifier. The network of the location area identifier may be restored to normal condition in the subsequent process, and the mobile terminal may then successfully register the cell under the location area identifier. If the location area identification is forbidden for a long time, the mobile terminal can not register all the cells of the location area identification for a long time. Accordingly, the communication processing method may further include:
Monitoring the time length of the mobile terminal prohibiting the position area identification, and taking the monitored time length as a second time length; and when the second time length exceeds a second set time length, canceling to prohibit the position area identification.
It will be appreciated that, from the moment of performing the prohibition of the location area identification, the monitoring and recording of the duration of the prohibition of the location area identification by the mobile terminal may be started, where the monitoring may include real-time monitoring, interval setting duration monitoring, or time interval monitoring carefully set by the user. Optionally, in order to improve accuracy of monitoring the time for prohibiting the location area identifier, a real-time monitoring manner may be used to monitor the duration for prohibiting the location area identifier by the mobile terminal. And the monitored duration of the mobile terminal prohibiting the location area identification can be used as the second duration.
And when the second duration exceeds the second set duration, the prohibition of the location area identifier can be canceled, namely the prohibition of selecting, re-accessing or accessing all the cells corresponding to the location area identifier is canceled, that is, the mobile terminal is not prohibited from registering the network of all the cells under the location area identifier, so that the mobile terminal can subsequently perform the network registration of the cells corresponding to the location area identifier. The second set period of time may be understood as a period of time during which the location area identification is disabled. After the network corresponding to the location area identifier is abnormal by the temporary network and the normal network is restored, the mobile terminal can successfully register the cell under the location area identifier at the moment. In the embodiment of the present application, the specific size of the first set duration may not be limited in the embodiment of the present application, and may be, for example, 0.1 hour, 0.2 hour, 0.5 hour, 1 hour, or the like.
In the embodiment of the present application, after canceling the prohibition of the location area identifier, the mobile terminal may register all cells under the location area identifier again. When the mobile terminal registers the cell under the location area identifier, if the network corresponding to the current location area identifier is recovered to be normal, the mobile terminal can successfully register all cells or part of cells under the location area identifier. If the network corresponding to the current location area identifier is not recovered to be normal, i.e. the network is still abnormal, the mobile terminal still cannot register any cell under the location area identifier successfully. Therefore, if the cell failure of registering the specified number of cells of the location area identification occurs, the time for which the abnormality occurs in the network indicating the current location area identification is long, and therefore, the communication processing method may further include:
and when the number of the cells corresponding to the location area identification, which is forbidden by the mobile terminal, reaches the designated number of the cells again, increasing the second set duration.
It will be appreciated that, after the above-mentioned cancellation of the prohibition of the location area identifier, the mobile terminal may register the cell under the location area identifier again, and may acquire a registration result of registering the cell under the location area identifier. If the failure of registering the cell of the location area identifier for multiple times still occurs, so that the forbidden number of the cell of the location area identifier reaches the designated number again, the network of the location area identifier is still in the abnormal condition of the network, and the abnormal time of the network corresponding to the location area identifier may be longer, thus the location area identifier may be forbidden again, and the second set duration may be increased.
In addition, in the embodiment of the present application, after the above-mentioned re-prohibiting the location area identifier and increasing the second set period, if the location area identifier is subsequently canceled from being prohibited, and when the number of prohibited cells of the location area identifier reaches the number of designated cells, the location area identifier is still prohibited, and the second set period is increased. So that the time during which the location area identification is disabled increases when the registration of the plurality of cells of the location area identification fails again.
In this embodiment of the present application, when the number of forbidden cells in which the location area identifier appears again reaches the specified number of cells, the size of the increase of the specific second set period may not be limited, and may be, for example, 0.2 hours, 0.5 hours, 1 hour, or the like.
And increasing the time length of the forbidden location area mark when the forbidden number of the cells of the location area mark again reaches the number of the designated cells by setting the time length of the forbidden location area mark, namely the second set time length, so as to avoid temporary network abnormality corresponding to the location area mark, and the location area mark can be re-registered after a long time is needed. And when the forbidden number of the cells of the location area identifier reaches the number of the designated cells along with the follow-up reappearance, namely, when the forbidden adjustment of the location area identifier is satisfied again, the second set duration of the forbidden location area identifier is increased, so that the mobile terminal can avoid the location area identifier with problems in registering the network, and the network is successfully registered by registering the cells of other location area identifiers.
In addition, in the embodiment of the present application, the increasing of the second set period may also be that the first set period is increased only when the condition that the location area identifier is prohibited is satisfied multiple times, so that a network that the mobile terminal cannot register the location area identifier due to a temporary network abnormality is effectively avoided. For example, after the above cancellation of the prohibition of the location area identification, if the number of cells prohibited for the second occurrence of the location area identification reaches the specified number of cells, the location area identification is prohibited only according to the second set period of time, and when the number of cells prohibited for the third occurrence of the location area identification reaches the specified number of cells, the location area identification is prohibited only according to the second set period of time, and when the number of cells prohibited for the fourth occurrence of the location area identification reaches the specified number of cells, the second set period of time may be increased.
Step S240: and when the number of the corresponding position area identifiers under the public land mobile network is up to the set number, prohibiting the public land mobile network.
It will be appreciated that since each location area identity corresponds to a public land mobile network and that there are a plurality of location area identities under the public land mobile network. After the location area identifier is forbidden, there may be a network abnormality in the public land mobile network corresponding to the location area identifier. Therefore, the forbidden location area identifier may be monitored to determine whether or not there is an abnormality in the public land mobile network corresponding to the location area identifier (the location area identifier corresponding to the current cell). When the location area identifiers corresponding to the public land mobile network reach the set number, the situation that network abnormality exists in a plurality of location area identifiers corresponding to the public land mobile network is indicated, and at the moment, the public land mobile network may be abnormal. Therefore, in order to avoid that the mobile terminal continues to register the cell corresponding to the location area identifier under the public land mobile network, the public land mobile network can be forbidden, so as to save the time for registering the mobile terminal in the network. In the embodiment of the present application, the specific number of the set number may be not limited, and for example, the set number may be 2, 3, 5, or the like.
As one way, when the number of the location area identifiers corresponding to the public land mobile network is forbidden by the mobile terminal reaches a set number, the method forbids the public land mobile network, including:
when the number of the continuously forbidden position area identifiers corresponding to the public land mobile network reaches the set number, or; and in a second time period, the forbidden number of the location area identifiers corresponding to the public land mobile network reaches a set number, the public land mobile network is forbidden, and the second time period is a set time period after the location area identifiers are forbidden.
It may be understood that the number of forbidden location area identifiers of the public land mobile network reaches the set number, that is, when the mobile terminal registers other cells, the number of continuously forbidden location area identifiers of the public land mobile network reaches the specified number of cells, so that the number of forbidden location area identifiers of the public land mobile network reaches the set number. When registering other cells, the mobile terminal may inhibit the number of the forbidden location area identifiers of the public land mobile network from reaching the set number in a set time period after the location area identifier corresponding to the current cell is inhibited. When any of the above conditions is met, the public land mobile network may be disabled.
In addition, the disabling the public land mobile network may include: all cells corresponding to all location area identities of the public land mobile network are forbidden to be selected, reselected or accessed.
Similarly, the public land mobile network can be forbidden, and the forbidden operation can be cancelled after a certain market, so that the mobile terminal can register the cell corresponding to the location area identifier of the public land mobile network. Accordingly, the communication processing method may further include:
monitoring the duration of the public land mobile network forbidden by the mobile terminal, and taking the monitored duration as a third duration; and when the third duration exceeds a third set duration, canceling to prohibit the public land mobile network.
It can be appreciated that, from the moment of executing the prohibition of the public land mobile network, the monitoring and recording of the duration of the prohibition of the public land mobile network by the mobile terminal can be started, where the monitoring mode may include real-time monitoring, interval monitoring with a predetermined duration, or monitoring according to a time interval set by the user, and optionally, in order to improve the accuracy of monitoring the duration of the prohibition of the public land mobile network, a real-time monitoring mode may be adopted. The monitored duration of the mobile terminal prohibiting the public land mobile network can be used as the third duration. And when the third duration exceeds the third set duration, canceling to prohibit the public land mobile network, that is, not prohibiting the mobile terminal from registering all cells of all location area identifiers of the public land mobile network, so that the mobile terminal can register all cells of all location area identifiers of the public land mobile network subsequently, and after the public land mobile network is abnormal, the network can register the corresponding cells of the location area identifiers under the public land mobile network successfully when the network returns to normal. In the embodiment of the present application, the specific size of the third set period may not be limited to the embodiment of the present application, and may be, for example, 0.05 hours, 0.2 hours, 0.5 hours, 1 hour, or the like.
In addition, after the prohibition of the public land mobile network is canceled later, when the condition that the prohibition of the public land mobile network is required is satisfied again, that is, the number of the prohibited location area identifiers of the public land mobile network reaches the set number, the public land mobile network may be prohibited again, and the third set period may be increased. Accordingly, the communication processing method may further include:
and when the number of the corresponding position area identifiers forbidden by the mobile terminal under the public land mobile network reaches the set number again, increasing the third set duration.
It can be understood that by increasing the third set duration of prohibiting the public mobile network, the mobile terminal can avoid registering the cells corresponding to the location area identifiers of the public mobile network where the network has a problem, and the network is successfully registered by registering the cells corresponding to the location area identifiers of other public mobile networks.
According to the communication processing method, when network registration is carried out on the current cell, the current cell is forbidden when the registration fails, the forbidden current cell is canceled after a first set time period, and in addition, when the current cell is again registered and fails, the first set time period is increased. And when the forbidden number of the cells corresponding to the position area identification of the current cell reaches the number of the appointed cells, the position area identification can be forbidden, and the forbidden position area identification is canceled after a second set time length, and in addition, when the forbidden number of the cells of the position area identification appearing again reaches the number of the appointed cells, the second set time length is increased. In addition, when the forbidden number of the location area identifiers of the public land mobile network reaches the set number, the public land mobile network is forbidden, and the time for registering the network is saved. Therefore, the temporary network can be effectively avoided, the current location area identification is not immediately forbidden, the situation that the location area identification is forbidden due to network abnormality, the mobile terminal cannot register the network with the location area identification subsequently is avoided, the situation that the mobile terminal is deliberately forbidden to TAI due to the fact that the pseudo base station utilizes protocol loopholes is avoided, and the risk that the mobile terminal is attacked by the pseudo base station is reduced.
Referring to fig. 4, still another embodiment of the present application provides a communication processing method, which may be applied to a mobile terminal, and the communication processing method may include:
step S310: and receiving a cell registration result when the network registration is performed on the current cell.
Step S320: and when the cell registration result is that the registration fails, prohibiting the current cell, wherein the current cell corresponds to a location area identifier, and the location area identifier corresponds to a plurality of cells.
In the embodiment of the present application, the content of step S310 and step S320 may refer to the content of the above embodiment, which is not described herein. After the current cell is forbidden, the current cell can be forbidden after the first set time length. And the first set period of time may be increased when the re-registration of the current cell fails.
Step S330: and identifying whether the base station corresponding to the current cell is a pseudo base station.
In the embodiment of the present application, when the mobile terminal registers the current cell and fails to register, the mobile terminal may fail to register because the mobile terminal registers the cell of the pseudo base station. It will be appreciated that an initial access procedure, e.g. the RRC connection described above, is required when registering a cell of a base station. After the initial access procedure is performed, an attach procedure is required. The attach procedure is a necessary procedure in the registration procedure, and the subsequent service can be performed only after the attach is successful. In performing the attach procedure, mutual authentication of the mobile terminal and the network is required, and the mobile terminal establishes MM (mobile management) a context with MM (Mobility Management Entity). The MME establishes a default bearer for the mobile terminal, and the mobile terminal obtains the IP address distributed by the network side. User location registration and temporary identity (S-TMSI) assignment are also required. The cell of the pseudo base station cannot pass the security verification process such as authentication, etc., which results in registration failure.
Therefore, when the mobile terminal fails to register the current cell, whether the base station corresponding to the current cell is a pseudo base station or not can be identified, so that when the base station is identified as the pseudo base station, the relevant protection operation can be carried out.
In the embodiment of the present application, identifying whether the base station corresponding to the current cell is a pseudo base station may include:
step S331: and initiating tracking area updating to the current cell.
In the embodiment of the application, the mobile terminal accesses the cell of the pseudo base station because the pseudo base station increases the transmitting power, and tracking area update (Tracking Area Update, TAU) can be initiated because the TAC of the pseudo base station is different from the TAC of the operator base station. Among them, the tracking area update in the long term evolution network (Long Term Evolution, LTE) means that when a mobile terminal moves from one cell location area (TA) to another TA, location registration must be performed again on the new TA to inform the network to change the location information of the mobile terminal stored in the network. For example, when the mobile terminal detects a new cell and finds that the TAC of the cell is different from the TAC of the current cell, the TAU is initiated. To determine the location of the mobile terminal, the coverage area of the LTE network will be divided into a plurality of TAs, which function like the location area and routing area of the 3G, and are the basic units for location update and paging in the LTE system. The TAs are identified with TACs, one of which may contain one or more cells, the TACs being broadcast in SIB1 of these cells. TAI is used as a unique identification of TA during network operation.
When the TAU is performed, security verification processes such as authentication and integrity protection are performed, and if the TAU is performed by the pseudo base station, the TAU update fails because the pseudo base station cannot pass the security verification process. And before the TAU fails, the false base station sends a redirection command to redirect the mobile terminal to the cell of the 2G false base station or the cell of the 3G false base station so as to realize illegal activity of illegal molecules.
Thus, when it can be identified whether the base station of the current cell is a pseudo base station, a tracking area update can be initiated to the current cell.
Step S332: and if an instruction for indicating to redirect the cell is received before a result for indicating that the tracking area is updated successfully is received, identifying the base station corresponding to the current cell which is currently registered as a pseudo base station.
In the embodiment of the application, after initiating the TAU to the current cell, the mobile terminal may receive the tracking area updating result returned by the current cell, when receiving the reject updating information returned by the current cell, the mobile terminal indicates that the tracking area fails to update, and when receiving the successfully updated information returned by the current cell, the mobile terminal indicates that the tracking area updating is successful.
Further, before the TAU fails, a redirection command is sent to redirect the mobile terminal to the cell of the 2G pseudo base station or the cell of the 3G pseudo base station. Thus, it is possible to monitor whether or not an instruction to perform cell redirection is received. When an instruction is received indicating that a cell redirection is to be performed, it may be determined whether the moment of receiving the instruction is before receiving a result characterizing that the tracking area update was successful.
In an embodiment of the present application, determining that an instruction to redirect is received may include:
and receiving release information sent by the current cell in the connection process of releasing the radio resource control between the current cell and the mobile terminal, and determining whether an instruction for redirecting is received or not according to the release information.
It will be appreciated that after the current cell establishes an RRC (Radio Resource Control ) connection with the mobile terminal, the release information carrying a redirection instruction may be sent during the RRC connection to control the release of the mobile terminal, where the redirection instruction is used to instruct the mobile terminal to redirect from the current cell to another cell. Correspondingly, the mobile terminal can receive the release information sent by the current cell in the process of releasing the RRC connection, and determine whether the received release information has the instruction.
When the received release information is determined to have the indication instruction, whether a result indicating successful updating of the tracking area is received before the current moment can be determined. If the result of successful updating of the characterization tracking area is not received, the mobile terminal receives an instruction for redirecting before the result of successful updating of the characterization tracking area is received. Because the pseudo base station sends a redirection command before the TAU fails, the mobile terminal is redirected to the cell of the 2G pseudo base station or the cell of the 3G pseudo base station, so that the base station corresponding to the current registered cell can be identified as the pseudo base station.
Of course, the manner of specifically identifying whether the base station of the current cell is a pseudo base station may not be limited in the embodiment of the present application.
In an embodiment of the present application, the communication processing method may further include: the above cell redirection is cancelled.
It can be appreciated that, to ensure the security of the user, the lawless persons are prevented from performing their lawless actions by redirecting the mobile terminal to the cell of the 2G base station or to the cell of the 3G base station. Therefore, when the redirection sent by the pseudo base station is determined, the cell redirection can be canceled, namely the cell redirection is not executed any more, and the loss of the user caused by attack after the redirection is carried out to the cell of the 2G base station or the cell of the 3G base station is avoided.
Step S340: and if the base station is a pseudo base station, prohibiting the base station.
When the base station corresponding to the current cell is determined to be a pseudo base station, in order to avoid the attack of the user by lawless persons, the access to the base station can be forbidden.
As an implementation manner, the manner of prohibiting the mobile terminal from accessing the base station corresponding to the current cell includes that the mobile terminal prohibits detecting the characteristic parameter corresponding to the base station, where the characteristic parameter includes a location area identifier (TAI, tracking Area Identity), an absolute video channel number (EARFCN, eutra absolute radio frequency channel number), a physical unit identifier (PCI, physical cell identity), a cell identity (CID, cell identity), etc., and of course, the characteristic parameter corresponding to the base station may also include other characteristic parameters, which are not described herein again. In this embodiment, the base station may be identified through a feature parameter corresponding to the base station of the current cell, and access of the mobile terminal to the base station may be prohibited based on the identification.
Step S350: and prohibiting the location area identification after the number of the cells corresponding to the location area identification, which are prohibited by the mobile terminal, reaches the number of the specified cells.
In this embodiment, step S350 may refer to the content of the above embodiment, which is not described herein. After the location area identification is disabled, the disabling of the location area identification can be canceled after the second set time period. And when the number of the cells corresponding to the location area identifier, which is forbidden by the mobile terminal, reaches the designated number of cells again, the second set duration can be increased.
Step S360: and when the number of the corresponding position area identifiers under the public land mobile network is up to the set number, prohibiting the public land mobile network.
In the embodiment of the present application, step S360 may refer to the content of the above embodiment, which is not described herein. After the public land mobile network is disabled, the public land mobile network can be disabled after a third set time period. And when the number of the location area identifiers corresponding to the public land mobile network, which is forbidden by the mobile terminal, reaches the set number again, the third set duration can be increased.
According to the communication processing method, when network registration is carried out on the current cell, the current cell is forbidden when the registration fails, the forbidden current cell is canceled after a first set time period, and in addition, when the current cell is again registered and fails, the first set time period is increased. When the current cell is failed to register, whether the base station corresponding to the current cell is a pseudo base station is also failed, and when the pseudo base station is identified, relevant processing is carried out, so that the loss of a user is avoided. And when the forbidden number of the cells corresponding to the position area identification of the current cell reaches the specified cell number, the position area identification can be forbidden. In addition, when the forbidden number of the location area identifiers of the public land mobile network reaches the set number, the public land mobile network is forbidden, and the time for registering the network is saved. Therefore, the temporary network can be effectively avoided, the current location area identification is not immediately forbidden, the situation that the location area identification is forbidden due to network abnormality, the mobile terminal cannot register the network with the location area identification subsequently is avoided, the situation that the mobile terminal is deliberately forbidden to TAI due to the fact that the pseudo base station utilizes protocol loopholes is avoided, and the risk that the mobile terminal is attacked by the pseudo base station is reduced.
Referring to fig. 7, fig. 7 is a block diagram illustrating a communication processing apparatus 400 according to an embodiment of the present application. The communication processing apparatus 400 is applied to a mobile terminal, and will be explained with respect to the apparatus shown in fig. 7, the communication processing apparatus 400 includes: the result receiving module 410, the cell prohibiting module 420 and the location area prohibiting module 430. Wherein, the result receiving module 410 is configured to receive a cell registration result when performing network registration on a current cell; the cell prohibiting module 420 is configured to prohibit the current cell when the cell registration result is a registration failure, where the current cell corresponds to a location area identifier, and the location area identifier corresponds to a plurality of cells; the location area prohibiting module 430 is configured to prohibit the location area identifier after the number of cells prohibited by the mobile terminal corresponding to the location area identifier reaches a specified number of cells.
In the embodiment of the present application, the communication processing apparatus 400 may further include: the first time length monitoring module and the first cancellation module. The first time length monitoring module is used for monitoring the time length of the mobile terminal for prohibiting the current cell, and taking the monitored time length as a first time length; and the first cancellation module is used for canceling the prohibition of the current cell when the first time length exceeds a first set time length.
Further, the communication processing apparatus 400 may further include: a first time length increasing module. The first time length increasing module is used for increasing the first set time length when the current cell is failed to be registered again.
In the embodiment of the present application, the communication processing apparatus 400 may further include: the second duration monitoring module and the second cancelling module. The second duration monitoring module is used for monitoring the duration of prohibiting the position area identification by the mobile terminal, and taking the monitored duration as a second duration; and the second cancellation module is used for canceling the prohibition of the location area identification when the second duration exceeds a second set duration.
Further, the communication processing apparatus 400 may further include: the second duration increasing module. And the second duration increasing module is used for increasing the second set duration when the number of the cells corresponding to the location area identifier, which are forbidden by the mobile terminal, reaches the designated number of the cells again.
In the embodiment of the present application, the location area prohibition module 430 may specifically be used for: when the number of the cells continuously forbidden corresponding to the position area identification reaches the number of the designated cells, or the number of the designated cells is equal to the number of the designated cells; and continuously prohibiting the number of the cells corresponding to the position area identifier from reaching the number of the designated cells in a first time period, wherein the position area identifier is prohibited, and the first time period is a set time period after the current cell is prohibited.
In the embodiment of the application, the location area identifier corresponds to a public land mobile network, and the public land mobile network corresponds to a plurality of location area identifiers. The communication processing apparatus 400 may further include: and a network prohibiting module. And the network prohibiting module is used for prohibiting the public land mobile network after the number of the corresponding position area identifiers under the public land mobile network, which are prohibited by the mobile terminal, reaches a set number.
In the embodiment of the present application, the communication processing apparatus 400 may further include: and the third duration monitoring module and the third cancellation module. The third duration monitoring module is used for monitoring the duration of the mobile terminal prohibiting the public land mobile network, and taking the monitored duration as a third duration; and the third cancellation module is used for canceling the prohibition of the public land mobile network when the third duration exceeds a third set duration.
Further, the communication processing apparatus 400 may further include: the third duration augmentation module. And the third duration increasing module is used for increasing the third set duration when the cell identified by any location area under the public land mobile network is failed to be registered again.
In the embodiment of the present application, the network prohibiting module may be specifically configured to: when the number of the continuously forbidden position area identifiers corresponding to the public land mobile network reaches the set number, or; and in a second time period, the forbidden number of the location area identifiers corresponding to the public land mobile network reaches a set number, the public land mobile network is forbidden, and the second time period is a set time period after the location area identifiers are forbidden.
Further, the network disabling module may disable the public land mobile network, and may include: and prohibiting selection, reselection or access of all cells corresponding to all location area identifiers of the public land mobile network.
In the embodiment of the present application, the cell prohibiting module 420 prohibits the current cell, which may include: and prohibiting selection, reselection or access to the current cell.
In this embodiment, the location area prohibiting module 430 prohibits the location area identification, which may include: and prohibiting selection, reselection or access to all cells corresponding to the location area identifier.
In the embodiment of the present application, the communication processing apparatus 400 may further include: the base station identification module and the base station prohibition module. The base station identification module is used for identifying whether the base station corresponding to the current cell is a pseudo base station or not; and the base station prohibition module is used for prohibiting the base station corresponding to the current cell if the base station is a pseudo base station.
Further, the base station identification module may have means for: initiating tracking area update to the current cell; and if an instruction for indicating to redirect the cell is received before a result of successfully updating the tracking area is received, identifying the base station corresponding to the current cell which is currently registered as a pseudo base station.
In the embodiment of the present application, the communication processing apparatus 400 may further include: and a redirection cancellation module. The redirection cancellation module is configured to cancel the cell redirection.
In this embodiment of the present application, the base station prohibition module may have a characteristic parameter for prohibiting detection of the base station, where the characteristic parameter includes at least one of a location area identifier, an absolute video channel number, a physical unit identifier, and a cell identifier.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus and modules described above may refer to the corresponding process in the foregoing method embodiment, which is not repeated herein.
In several embodiments provided herein, the coupling of the modules to each other may be electrical, mechanical, or other.
In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in software functional modules.
In summary, in the scheme provided by the application, when network registration is performed on a current cell, a cell registration result is received, and when the cell registration result is that registration fails, the current cell is forbidden, wherein the current cell corresponds to a location area identifier, the location area identifier corresponds to a plurality of cells, and when the number of cells forbidden by a mobile terminal in the cell corresponding to the location area identifier reaches the number of specified cells, the location area identifier is forbidden, so that the situation that the location area identifier is forbidden when network registration fails and the network recovery time is long is avoided.
Referring to fig. 8, a block diagram of a mobile terminal according to an embodiment of the present application is shown. The mobile terminal 100 may be a mobile terminal capable of running an application program such as a smart phone, a tablet computer, an electronic book, etc. The mobile terminal 100 in the present application may include one or more of the following components: a processor 110, a memory 120, and one or more application programs, wherein the one or more application programs may be stored in the memory 120 and configured to be executed by the one or more processors 110, the one or more program(s) configured to perform the method as described in the foregoing method embodiments.
Processor 110 may include one or more processing cores. The processor 110 connects various parts within the overall mobile terminal 100 using various interfaces and lines, performs various functions of the mobile terminal 100 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 120, and invoking data stored in the memory 120. Alternatively, the processor 110 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 110 may integrate one or a combination of several of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for being responsible for rendering and drawing of display content; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 110 and may be implemented solely by a single communication chip.
The Memory 120 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (Read-Only Memory). Memory 120 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 120 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described below, etc. The storage data area may also store data created by the terminal 100 in use (such as phonebook, audio-video data, chat-record data), etc.
Referring to fig. 9, a block diagram of a computer readable storage medium according to an embodiment of the present application is shown. The computer readable medium 800 has stored therein program code which can be invoked by a processor to perform the methods described in the method embodiments described above.
The computer readable storage medium 800 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Optionally, the computer readable storage medium 800 comprises a non-volatile computer readable medium (non-transitory computer-readable storage medium). The computer readable storage medium 800 has storage space for program code 810 that performs any of the method steps described above. The program code can be read from or written to one or more computer program products. Program code 810 may be compressed, for example, in a suitable form.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (19)

1. A communication processing method, applied to a mobile terminal, the method comprising:
receiving a cell registration result when network registration is carried out on a current cell;
when the result of the cell registration is that the registration fails, prohibiting the current cell, wherein the current cell corresponds to a location area identifier, and the location area identifier corresponds to a plurality of cells;
registering the cell corresponding to the location area identifier and other location area identifiers;
when the number of the cells corresponding to the location area identifier, which is forbidden by the mobile terminal, reaches the number of the specified cells, the location area identifier is forbidden;
monitoring the time length of the mobile terminal prohibiting the position area identification, and taking the monitored time length as a second time length;
And when the second time length exceeds a second set time length, canceling to prohibit the position area identification.
2. The method of claim 1, wherein after said disabling said current cell, the method further comprises:
monitoring the duration of the current cell forbidden by the mobile terminal, and taking the monitored duration as a first duration;
and when the first time length exceeds the first set time length, canceling to prohibit the current cell.
3. The method of claim 2, wherein after canceling the prohibition of the current cell when the first time period exceeds a first set time period, the method further comprises:
and when the current cell is failed to be registered again, increasing the first set duration.
4. The method of claim 1, wherein after canceling the disabling of the location area identification when the second time period exceeds a second set time period, the method further comprises:
and when the number of the cells corresponding to the location area identification, which is forbidden by the mobile terminal, reaches the designated number of the cells again, increasing the second set duration.
5. The method according to any one of claims 1-4, wherein prohibiting the location area identifier after the number of cells to which the location area identifier corresponds is prohibited by the mobile terminal reaches a specified number of cells, includes:
When the number of the cells continuously forbidden corresponding to the position area identification reaches the number of the designated cells, or the number of the designated cells is equal to the number of the designated cells;
and continuously prohibiting the number of the cells corresponding to the position area identifier from reaching the number of the designated cells in a first time period, wherein the position area identifier is prohibited, and the first time period is a set time period after the current cell is prohibited.
6. The method according to any one of claims 1-4, wherein the location area identifier corresponds to a public land mobile network, the public land mobile network corresponds to a plurality of location area identifiers, and the method further comprises, after prohibiting the location area identifiers after the number of cells to which the location area identifiers correspond is prohibited by the mobile terminal reaches a specified number of cells:
and when the number of the corresponding position area identifiers under the public land mobile network is up to the set number, prohibiting the public land mobile network.
7. The method of claim 6, wherein after said disabling said public land mobile network, said method further comprises:
monitoring the duration of the public land mobile network forbidden by the mobile terminal, and taking the monitored duration as a third duration;
And when the third duration exceeds a third set duration, canceling to prohibit the public land mobile network.
8. The method of claim 7, wherein after the canceling the prohibition of the public land mobile network occurs when the third duration exceeds a third set duration, the method further comprises:
and when the number of the corresponding position area identifiers forbidden by the mobile terminal under the public land mobile network reaches the set number again, increasing the third set duration.
9. The method according to claim 6, wherein prohibiting the public land mobile network when the number of corresponding location area identifiers prohibited by the mobile terminal under the public land mobile network reaches a set number, comprises:
when the number of the continuously forbidden position area identifiers corresponding to the public land mobile network reaches the set number, or;
and in a second time period, the forbidden number of the location area identifiers corresponding to the public land mobile network reaches a set number, the public land mobile network is forbidden, and the second time period is a set time period after the location area identifiers are forbidden.
10. The method of claim 6, wherein said disabling said public land mobile network comprises:
And prohibiting selection, reselection or access of all cells corresponding to all location area identifiers of the public land mobile network.
11. The method according to any of claims 1-4, wherein said disabling the current cell comprises:
and prohibiting selection, reselection or access to the current cell.
12. The method of any of claims 1-4, wherein disabling the location area identification comprises:
and prohibiting selection, reselection or access to all cells corresponding to the location area identifier.
13. The method according to any one of claims 1-4, wherein the prohibiting the current cell when the cell registration result is a registration failure, further comprises:
identifying whether the base station corresponding to the current cell is a pseudo base station or not;
and if the base station is a pseudo base station, prohibiting the base station.
14. The method of claim 13, wherein the identifying whether the base station corresponding to the current cell is a pseudo base station comprises:
initiating tracking area update to the current cell;
and if an instruction for indicating to redirect the cell is received before a result for indicating that the tracking area is updated successfully is received, identifying the base station corresponding to the current cell as a pseudo base station.
15. The method of claim 14, wherein the method further comprises:
the cell redirection is cancelled.
16. The method of claim 13, wherein said disabling said base station comprises:
and prohibiting detection of characteristic parameters corresponding to the base station, wherein the characteristic parameters comprise at least one of a location area identifier, an absolute video channel number, a physical unit identifier and a cell identifier.
17. A communication processing apparatus, characterized by being applied to a mobile terminal, the apparatus comprising: a result receiving module, a cell prohibiting module and a location area prohibiting module, wherein,
the result receiving module is used for receiving a cell registration result when the network registration is carried out on the current cell;
the cell prohibiting module is used for prohibiting the current cell when the cell registration result is that the registration fails, wherein the current cell corresponds to a position area identifier, and the position area identifier corresponds to a plurality of cells; registering the cell corresponding to the location area identifier and other location area identifiers;
the location area prohibiting module is used for prohibiting the location area identifier after the number of the cells corresponding to the location area identifier, which are prohibited by the mobile terminal, reaches the number of the designated cells; monitoring the time length of the mobile terminal prohibiting the position area identification, and taking the monitored time length as a second time length; and when the second time length exceeds a second set time length, canceling to prohibit the position area identification.
18. A mobile terminal, comprising:
one or more processors;
a memory;
one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more applications configured to perform the method of any of claims 1-16.
19. A computer readable storage medium having stored therein program code which is callable by a processor to perform the method of any one of claims 1-16.
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