CN105376787A - Method for processing network communication function abnormity and application processor - Google Patents
Method for processing network communication function abnormity and application processor Download PDFInfo
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- CN105376787A CN105376787A CN201510829770.1A CN201510829770A CN105376787A CN 105376787 A CN105376787 A CN 105376787A CN 201510829770 A CN201510829770 A CN 201510829770A CN 105376787 A CN105376787 A CN 105376787A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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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
Abstract
The embodiments of the invention disclose a method for processing a network communication function abnormity and an application processor. The method comprises: when receiving an abnormity indicating message sent by a modem in a mobile terminal, the application processor in the mobile terminal detects whether a public module in the modem is abnormal or not; if the public module in the modem is normal, the application processor closes a first protocol stack currently used by the modem, and selects a second protocol stack from multiple protocol stacks supported by the modem except the first protocol stack; the application processor opens the second protocol stack, and newly performs network registration by using the second protocol stack; and when the network registration succeeds, the application processor records current position information of the mobile terminal. Hence, through the embodiments of the invention, when the modem is abnormal, the application processor enables the modem to quickly recover in a mode of switching other protocol stack for network registration, so that the network communication function abnormity is quickly solved.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of processing method and application processor of network communicating function exception.
Background technology
Along with the development of the communication technology, the function and position of the modulator-demodulator in the mobile terminals such as mobile phone becomes more and more important.Modulator-demodulator is used for data to be sent being converted to radiofrequency signal, the radiofrequency signal of reception is converted to pending data, processes the signaling of Access Layer (AS) and Non-Access Stratum (NAS) and carry out interface etc. with AP processor.But, the network type of the communication network supported along with mobile terminal gets more and more, and communication network environment becomes increasingly complex, and the modulator-demodulator of mobile terminal usually occurs abnormal in the handoff procedure of communication network, cause network communicating function abnormal, namely mobile terminal cannot normal Networked communication.The abnormal solution often adopted of current solution network communicating function is: when mobile terminal moves to the new band of position, to network side launch position update request, network side is configured mobile terminal again, recovers the configuration parameter of modulator-demodulator; Or user manually carries out pressure to the modulator-demodulator of mobile terminal and restarts, recover or arrange the configuration parameter of modulator-demodulator.But the time that two schemes expends is all long, network communicating function cannot be solved rapidly abnormal.
Summary of the invention
The embodiment of the invention discloses a kind of processing method and application processor of network communicating function exception, network communicating function can be solved rapidly abnormal.
Embodiment of the present invention first aspect discloses a kind of processing method of network communicating function exception, and described method comprises:
When receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module that the application processor in described mobile terminal detects in described modulator-demodulator is abnormal, wherein, described abnormal Indication message is used to indicate modulator-demodulator extremely;
If the public module in described modulator-demodulator is normal, then described application processor closes the first protocol stack of the current use of described modulator-demodulator, and chooses the second protocol stack except described first protocol stack from multiple protocol stacks that described modulator-demodulator is supported;
Described application processor opens described second protocol stack, and uses described second protocol stack to re-start network registry;
When network registry success, the positional information that described in described application processor record, mobile terminal is current.
In the first possible implementation of embodiment of the present invention first aspect, after the positional information that described in described application processor record, mobile terminal is current, described method also comprises:
Whether the positional information that described application processor detects described mobile terminal changes;
If so, then described application processor recovers default protocol stack switch state in multiple protocol stacks of described support or described application processor recovers the default protocol stack switch state in multiple protocol stacks of described support and the described modulator-demodulator that simultaneously resets.
In the implementation that the second of embodiment of the present invention first aspect is possible, described application processor detect public module in described modulator-demodulator normal after, described method also comprises:
Described application processor by abnormal for the described first protocol stack abnormal cause being set to described modulator-demodulator, and records described abnormal cause.
In conjunction with in the implementation that the second of embodiment of the present invention first aspect is possible, in the third possible implementation of embodiment of the present invention first aspect, described method also comprises:
Described application processor judges whether described abnormal cause reports;
If described abnormal cause does not report, then the described abnormal cause of record, the positional information of described mobile terminal and log information are reported described network side and/or show described abnormal cause by described application processor.
In conjunction with in the third possible implementation of embodiment of the present invention first aspect, in the 4th kind of possible implementation of embodiment of the present invention first aspect, the described abnormal cause of record, the positional information of described mobile terminal and log information are reported described network side by described application processor, comprising:
The described abnormal cause of record, the positional information of described mobile terminal and log information also, after establishing a communications link with wifi hotspot, are reported described network side by the wifi hotspot established a communications link by the wifi hotspot around described application processor scanning.
Embodiment of the present invention second aspect discloses a kind of application processor, and described application processor comprises:
Detection module, for when receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module detected in described modulator-demodulator is abnormal, and wherein, it is abnormal that described abnormal Indication message is used to indicate modulator-demodulator;
Closing module, during for detecting that when described detection module public module in described modulator-demodulator is normal, close the first protocol stack of the current use of described modulator-demodulator, and choose the second protocol stack except described first protocol stack from multiple protocol stacks that described modulator-demodulator is supported;
Opening module, for opening described second protocol stack, and uses described second protocol stack to re-start network registry;
Logging modle, for when network registry is successful, records the positional information that described mobile terminal is current.
In the first possible implementation of embodiment of the present invention second aspect, described application processor also comprises: recover module, wherein:
Described detection module, also for after the positional information current at mobile terminal described in described logging modle record, whether the positional information detecting described mobile terminal changes;
Described recovery module, for when the positional information that described detection module detects described mobile terminal changes, recover the default protocol stack switch state in multiple protocol stacks of described support or recover default protocol stack switch state in multiple protocol stacks of described support and the described modulator-demodulator that simultaneously resets.
In the implementation that the second of embodiment of the present invention second aspect is possible, described logging modle, also for after detecting that at described detection module public module in described modulator-demodulator is normal, by abnormal for the described first protocol stack abnormal cause being set to described modulator-demodulator, and record described abnormal cause.
In conjunction with in the implementation that the second of embodiment of the present invention second aspect is possible, in the third possible implementation of embodiment of the present invention second aspect, described application processor also comprises:
Judge module, for judging whether described abnormal cause reports;
Reporting module, for judging to give the correct time on described abnormal cause is not when described judge module, reporting described network side by the described abnormal cause of record, the positional information of described mobile terminal and log information and/or showing described abnormal cause.
In conjunction with in the third possible implementation of embodiment of the present invention second aspect, in the 4th kind of possible implementation of embodiment of the present invention second aspect, the mode that the described abnormal cause of record, the positional information of described mobile terminal and log information report described network side is specially by described reporting module:
The described abnormal cause of record, the positional information of described mobile terminal and log information also, after establishing a communications link with wifi hotspot, are reported described network side by the wifi hotspot established a communications link by the wifi hotspot around described reporting module scanning.
In embodiments of the present invention, when receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module that the application processor in mobile terminal detects in modulator-demodulator is abnormal; If the public module in modulator-demodulator is normal, then application processor closes the first protocol stack of the current use of modulator-demodulator, and from multiple protocol stacks of modulator-demodulator support, choose the second protocol stack except the first protocol stack; Application processor opens second protocol stack, and uses second protocol stack to re-start network registry; When network registry success, the positional information that application processor record move terminal is current.Visible, by implementing the embodiment of the present invention, when modulator-demodulator is abnormal, application processor carries out network registry mode by switching other protocol stacks makes the fast quick-recovery of modulator-demodulator normal, solves network communicating function rapidly abnormal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the processing method of a kind of network communicating function exception disclosed in the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the processing method of another kind of network communicating function exception disclosed in the embodiment of the present invention;
Fig. 3 is the schematic flow sheet of the processing method of another kind of network communicating function exception disclosed in the embodiment of the present invention;
Fig. 4 is the structural representation of a kind of application processor disclosed in the embodiment of the present invention;
Fig. 5 is the structural representation of another kind of application processor disclosed in the embodiment of the present invention;
Fig. 6 is the structural representation of another kind of application processor disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of processing method and application processor of network communicating function exception, network communicating function can be solved rapidly abnormal.Below be described in detail respectively.
Refer to Fig. 1, the schematic flow sheet of Fig. 1 a kind of processing method of network communicating function exception disclosed in the embodiment of the present invention.As shown in Figure 1, the processing method of this network communicating function exception can comprise the following steps.
S101, when receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module that application processor in mobile terminal detects in modulator-demodulator is abnormal.
In the embodiment of the present invention, application processor full name is MAP (MultimediaApplicationProcessor, multimedia application processor, be called for short MAP), for expanding the very lagre scale integrated circuit (VLSIC) of audio frequency and video function and special purpose interface on the basis of low power consumption CPU, be the vitals in mobile terminal (as smart mobile phone, palmtop PC, notebook computer etc.), the general and baseband processor of application processor is independently two chips.Modulator-demodulator (Modem) is arranged in mobile terminal (as smart mobile phone, palmtop PC, notebook computer etc.), and modulator-demodulator is used for baseband signal being converted to radiofrequency signal, radiofrequency signal is converted to baseband signal, radiofrequency signal is converted to baseband signal, processes the signaling of Access Layer (AS) and Non-Access Stratum (NAS) and carry out interface etc. with AP processor.Modulator-demodulator comprises public module and protocol stack, and public module is used for the configuration parameter in setup of modulator-demodulator.Protocol stack represents the summation of the various protocols that certain communication standard is corresponding, such as: protocol stack comprises global system for mobile communications (GlobalSystemforMobileCommunication, be called for short GSM) protocol stack, enhanced data rates for gsm evolution technology (EnhancedDataRateforGSMEvolution, be called for short EDGE) protocol stack, high speed downlink packet access technology (HighSpeedDownlinkPacketAccess, be called for short HSPDA) protocol stack, CDMA (Code Division Multiple Access) (the TimeDivision-SynchronousCodeDivisionMultipleAccess of time division synchronous, be called for short TD-SCDMA) protocol stack, time division duplex Long Term Evolution LTE (Time-DivisionDuplexLongTermEvolution, be called for short TDD-LTE) protocol stack, Frequency Division Duplexing (FDD) Long Term Evolution (Frequency-DivisionDuplex, be called for short FDD-LTE) protocol stack etc., multiple sub-protocol stack is comprised again below each communication standard protocol stack, repeat no more herein.
In the embodiment of the present invention, modulator-demodulator can comprise protocol stack exception and public module exception extremely, and when modulator-demodulator is abnormal, modulator-demodulator normally cannot carry out data processing, cause user could not get on to the Net.
In the embodiment of the present invention, it is abnormal that this abnormal Indication message is used to indicate modulator-demodulator.When application processor receives the abnormal Indication message of modulator-demodulator transmission, whether the public module that application processor detects in modulator-demodulator is abnormal.If application processor detects that the public module in modulator-demodulator is abnormal, then optionally, application processor restarts the exception that modulator-demodulator solves public module.If application processor detects that the public module in modulator-demodulator is normal, then show that the abnormal cause of modulator-demodulator is that protocol stack is abnormal, then perform step S102.
S102, application processor close the first protocol stack of the current use of modulator-demodulator, and from multiple protocol stacks of modulator-demodulator support, choose the second protocol stack except the first protocol stack.
In the embodiment of the present invention, when the public module in modulator-demodulator is normal, the protocol stack in application processor determination modulator-demodulator is abnormal, and the first protocol stack is the protocol stack causing modulator-demodulator exception.Application processor needs closedown first protocol stack, prevents the first protocol stack from continuing to cause the exception of modulator-demodulator, and application processor selects one except the second protocol stack of the first protocol stack from multiple protocol stacks that modulator-demodulator is supported.Wherein, the strategy of application processor selection second protocol stack can be: the protocol stack of the low one-level of Selection radio first protocol stack is as second protocol stack; Or measure the signal strength signal intensity of the cell signal that each protocol stack is corresponding around, using protocol stack maximum for signal strength signal intensity as second protocol stack; Or the higher leveled protocol stack of Selection radio first protocol stack is as second protocol stack; Or adopting other strategy to determine second protocol stack, the present invention is not restricted.
S103, application processor open second protocol stack, and use second protocol stack to re-start network registry.
In the embodiment of the present invention, concrete, after application processor closes the first protocol stack, mobile terminal is converted to Idle state by connected state, and application processor opens the second protocol stack selected, and uses second protocol stack to carry out network registry.The process of network registry is: mobile terminal initiates attachment request (attacherequest) to network side, if network side allows mobile terminal access, then return attachment response (attachresponse) to mobile terminal, represent network registry success, mobile terminal is converted to connected state by Idle state; If network side does not allow mobile terminal to access, then return error message to mobile terminal, represent network registry failure.
S104, when network registry success time, the positional information that application processor record move terminal is current.
In the embodiment of the present invention, concrete, above-mentioned positional information represents mobile terminal logical place in the mobile communication network, positional information can be cell ID (CellIdentity, or regional location code (LocationAreaCode CID), LAC) or position tracing area etc., the embodiment of the present invention is not restricted.If application processor uses the success of second protocol stack registered network, then the positional information that application processor record move terminal is current.
In the embodiment of the present invention, optionally, when network registry failure, application processor recovers the on off state of the default protocol stack in multiple protocol stacks of modulator-demodulator support or recovers the on off state of the default protocol stack in multiple protocol stacks of modulator-demodulator support and carry out reset operation to modulator-demodulator.Particularly, default protocol stack is the protocol stack pre-set, and default protocol stack is one in multiple protocol stacks of modulator-demodulator support.The protocol stack that the protocol stack that can arrange same acquiescence for all regions herein uses as modulator-demodulator initial selected, also can arrange different default protocol stacks respectively for single area or the multiple areas being in a certain region, the embodiment of the present invention is not limited in any way.If use the failure of second protocol stack registered network, application processor is opened the default protocol stack that pre-sets and is carried out reset operation to modulator-demodulator, and after reset operation, modulator-demodulator use default protocol stack carries out work.
In the method described by Fig. 1, when receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module that the application processor in mobile terminal detects in modulator-demodulator is abnormal; If the public module in modulator-demodulator is normal, then application processor closes the first protocol stack of the current use of modulator-demodulator, and from multiple protocol stacks of modulator-demodulator support, choose the second protocol stack except the first protocol stack; Application processor opens second protocol stack, and uses second protocol stack to re-start network registry; When network registry success, the positional information that application processor record move terminal is current.Visible, by implementing the embodiment of the present invention, when modulator-demodulator is abnormal, application processor carries out network registry mode by switching other protocol stacks makes the fast quick-recovery of modulator-demodulator normal, and then it is abnormal to solve network communicating function rapidly.
Refer to Fig. 2, the schematic flow sheet of Fig. 2 processing method of another kind of network communicating function exception disclosed in the embodiment of the present invention.As shown in Figure 2, the processing method of this network communicating function exception can comprise the following steps.
S201, when receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module that application processor in mobile terminal detects in modulator-demodulator is abnormal.
In the embodiment of the present invention, modulator-demodulator can comprise protocol stack exception and public module exception extremely, and when modulator-demodulator is abnormal, modulator-demodulator normally cannot carry out data processing, cause user could not get on to the Net.
In the embodiment of the present invention, it is abnormal that this abnormal Indication message is used to indicate modulator-demodulator.When application processor receives the abnormal Indication message of modulator-demodulator transmission, whether the public module that application processor detects in modulator-demodulator is abnormal.If application processor detects that the public module in modulator-demodulator is abnormal, then optionally, application processor restarts the exception that modulator-demodulator solves public module.If application processor detects that the public module in modulator-demodulator is normal, then show that the abnormal cause of modulator-demodulator is that protocol stack is abnormal, then perform step S202.
S202, application processor close the first protocol stack of the current use of modulator-demodulator, and from multiple protocol stacks of modulator-demodulator support, choose the second protocol stack except the first protocol stack.
In the embodiment of the present invention, when the public module in modulator-demodulator is normal, the protocol stack in application processor determination modulator-demodulator is abnormal, and the first protocol stack is the protocol stack causing modulator-demodulator exception.Application processor needs closedown first protocol stack, prevents the first protocol stack from continuing to cause the exception of modulator-demodulator, and application processor selects one except the second protocol stack of the first protocol stack from multiple protocol stacks that modulator-demodulator is supported.Wherein, the strategy of application processor selection second protocol stack can be: the protocol stack of the low one-level of Selection radio first protocol stack is as second protocol stack; Or measure the signal strength signal intensity of the cell signal that each protocol stack is corresponding around, using protocol stack maximum for signal strength signal intensity as second protocol stack; Or the higher leveled protocol stack of Selection radio first protocol stack is as second protocol stack; Or adopting other strategy to determine second protocol stack, the present invention is not restricted.
S203, application processor open second protocol stack, and use second protocol stack to re-start network registry.
In the embodiment of the present invention, concrete, after application processor closes the first protocol stack, mobile terminal is converted to Idle state by connected state, and application processor opens the second protocol stack selected, and uses second protocol stack to carry out network registry.The process of network registry is: mobile terminal initiates attachment request (attacherequest) to network side, if network side allows mobile terminal access, then return attachment response (attachresponse) to mobile terminal, represent network registry success, mobile terminal is converted to connected state by Idle state; If network side does not allow mobile terminal to access, then return error message to mobile terminal, represent network registry failure.
S204, when network registry success time, the positional information that application processor record move terminal is current.
In the embodiment of the present invention, concrete, above-mentioned positional information represents mobile terminal logical place in the mobile communication network, positional information can be cell ID (CellIdentity, or regional location code (LocationAreaCode CID), LAC) or position tracing area etc., the embodiment of the present invention is not restricted.If application processor uses the success of second protocol stack registered network, then the positional information that application processor record move terminal is current.
Whether the positional information that S205, application processor detect mobile terminal changes.
Concrete, application processor, after the positional information that record move terminal is current, will periodically obtain the positional information of mobile terminal, and the positional information periodically obtained is compared with the positional information of record; When the positional information periodically obtained changes compared to the positional information recorded, perform step S206, otherwise continue to obtain positional information.Such as, positional information is cell ID, and mobile terminal moves to another community by a community, represents that positional information changes; Positional information is location area code, and mobile terminal moves to another band of position by a band of position, shows that positional information changes.Cycle the present invention that application processor obtains positional information is not restricted, and can arrange according to the actual requirements.
S206, application processor recover the default protocol stack switch state in multiple protocol stacks of modulator-demodulator support or the default protocol stack switch state recovered in multiple protocol stacks of modulator-demodulator support and the modulator-demodulator that simultaneously resets.
In the embodiment of the present invention, when the positional information periodically obtained changes compared to the positional information recorded, application processor, according to default protocol stack switch state known in advance, recovers default protocol stack switch state or recovers default protocol stack switch state and carry out reset operation to modulator-demodulator simultaneously.Default protocol stack is a protocol stack pre-set in multiple protocol stacks of modulator-demodulator support.The protocol stack that the protocol stack that can arrange same acquiescence for all regions herein uses as modulator-demodulator initial selected, also can arrange different default protocol stacks respectively for single area or the multiple areas being in a certain region, the embodiment of the present invention is not limited in any way.After carrying out reset operation, application processor uses default protocol stack to carry out network registry, after network registry success, uses default protocol stack to carry out work.
In the method described by Fig. 2, when receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module that the application processor in mobile terminal detects in modulator-demodulator is abnormal; If the public module in modulator-demodulator is normal, then application processor closes the first protocol stack of the current use of modulator-demodulator, and from multiple protocol stacks of modulator-demodulator support, choose the second protocol stack except the first protocol stack; Application processor opens second protocol stack, and uses second protocol stack to re-start network registry; When network registry success, the positional information that application processor record move terminal is current.Visible, by implementing the embodiment of the present invention, when modulator-demodulator is abnormal, application processor carries out network registry mode by switching other protocol stacks makes the fast quick-recovery of modulator-demodulator normal, solves network communicating function rapidly abnormal.
Refer to Fig. 3, the schematic flow sheet of Fig. 3 processing method of another kind of network communicating function exception disclosed in the embodiment of the present invention.As shown in Figure 3, the processing method of this network communicating function exception can comprise the following steps.
S301, when receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module that application processor in mobile terminal detects in modulator-demodulator is abnormal.
In the embodiment of the present invention, modulator-demodulator can comprise protocol stack exception and public module exception extremely, and when modulator-demodulator is abnormal, modulator-demodulator normally cannot carry out data processing, cause user could not get on to the Net.
In the embodiment of the present invention, it is abnormal that this abnormal Indication message is used to indicate modulator-demodulator.When application processor receives the abnormal Indication message of modulator-demodulator transmission, whether the public module that application processor detects in modulator-demodulator is abnormal.If application processor detects that the public module in modulator-demodulator is abnormal, then optionally, application processor restarts the exception that modulator-demodulator solves public module.If application processor detects that the public module in modulator-demodulator is normal, then show that the abnormal cause of modulator-demodulator is that protocol stack is abnormal, then perform step S302.
S302, application processor close the first protocol stack of the current use of modulator-demodulator, and from multiple protocol stacks of modulator-demodulator support, choose the second protocol stack except the first protocol stack.
In the embodiment of the present invention, when the public module in modulator-demodulator is normal, the protocol stack in application processor determination modulator-demodulator is abnormal, and the first protocol stack is the protocol stack causing modulator-demodulator exception.Application processor needs closedown first protocol stack, prevents the first protocol stack from continuing to cause the exception of modulator-demodulator, and application processor selects one except the second protocol stack of the first protocol stack from multiple protocol stacks that modulator-demodulator is supported.Wherein, the strategy of application processor selection second protocol stack can be: the protocol stack of the low one-level of Selection radio first protocol stack is as second protocol stack; Or measure the signal strength signal intensity of the cell signal that each protocol stack is corresponding around, using protocol stack maximum for signal strength signal intensity as second protocol stack; Or the higher leveled protocol stack of Selection radio first protocol stack is as second protocol stack; Or adopting other strategy to determine second protocol stack, the present invention is not restricted.
S303, application processor open second protocol stack, and use second protocol stack to re-start network registry.
In the embodiment of the present invention, concrete, after application processor closes the first protocol stack, mobile terminal is converted to Idle state by connected state, and application processor opens the second protocol stack selected, and uses second protocol stack to carry out network registry.The process of network registry is: mobile terminal initiates attachment request (attacherequest) to network side, if network side allows mobile terminal access, then return attachment response (attachresponse) to mobile terminal, represent network registry success, mobile terminal is converted to connected state by Idle state; If network side does not allow mobile terminal to access, then return error message to mobile terminal, represent network registry failure.
S304, when network registry success time, the positional information that application processor record move terminal is current.
In the embodiment of the present invention, concrete, above-mentioned positional information represents mobile terminal logical place in the mobile communication network, positional information can be cell ID (CellIdentity, or regional location code (LocationAreaCode CID), LAC) or position tracing area etc., the embodiment of the present invention is not restricted.If application processor uses the success of second protocol stack registered network, then the positional information that application processor record move terminal is current.
S305, application processor are by abnormal for the first protocol stack abnormal cause being set to modulator-demodulator, and recording exceptional reason.
In the embodiment of the present invention, after application processor detects that public module in modulator-demodulator is normal, application processor by abnormal for the first protocol stack abnormal cause being set to modulator-demodulator, and records this abnormal cause.
S306, application processor judge whether abnormal cause reports.
Concrete, the abnormal cause of the first protocol stack exception can be represented by reason-code, the reason-code that different abnormal causes is corresponding different, and the mode that abnormal cause describes by text simultaneously represents, if the abnormal cause of the first protocol stack exception was not reported, then performed S307.
The abnormal cause of record, the positional information of mobile terminal and log information are reported network side and/or display abnormal cause by S307, application processor.
In the embodiment of the present invention, if application processor judges that the abnormal cause of the first protocol stack exception was not reported, then the abnormal cause of record, the positional information of mobile terminal and log information are reported network side by application processor, so that engineer formulates abnormal solution according to the information reported.Particularly, application processor can when mobile terminal connect on wifi hotspot, by wifi hotspot by above-mentioned information reporting to network side, to save flow.Or abnormal cause also can be presented on the display screen of mobile terminal by application processor, checks for user.
In the method described by Fig. 3, when receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module that the application processor in mobile terminal detects in modulator-demodulator is abnormal; If the public module in modulator-demodulator is normal, then application processor closes the first protocol stack of the current use of modulator-demodulator, and from multiple protocol stacks of modulator-demodulator support, choose the second protocol stack except the first protocol stack; Application processor opens second protocol stack, and uses second protocol stack to re-start network registry; When network registry success, the positional information that application processor record move terminal is current.Visible, by implementing the embodiment of the present invention, when modulator-demodulator is abnormal, application processor carries out network registry mode by switching other protocol stacks makes the fast quick-recovery of modulator-demodulator normal, solves network communicating function rapidly abnormal.
Refer to Fig. 4, Fig. 4 is the structural representation of a kind of application processor disclosed in the embodiment of the present invention.Wherein, the application processor shown in Fig. 4 can comprise detection module 401, closing module 402, opening module 403 and logging modle 404.Wherein:
Detection module 401, for when receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module detected in described modulator-demodulator is abnormal, and wherein, it is abnormal that described abnormal Indication message is used to indicate modulator-demodulator.
In the embodiment of the present invention, application processor full name is MAP (MultimediaApplicationProcessor, multimedia application processor, be called for short MAP), for expanding the very lagre scale integrated circuit (VLSIC) of audio frequency and video function and special purpose interface on the basis of low power consumption CPU, be the vitals in mobile terminal (as smart mobile phone, palmtop PC, notebook computer etc.), the general and baseband processor of application processor is independently two chips.Modulator-demodulator (Modem) is arranged in mobile terminal (as smart mobile phone, palmtop PC, notebook computer etc.), and modulator-demodulator is used for baseband signal being converted to radiofrequency signal, radiofrequency signal is converted to baseband signal, radiofrequency signal is converted to baseband signal, processes the signaling of Access Layer (AS) and Non-Access Stratum (NAS) and carry out interface etc. with AP processor.Modulator-demodulator comprises public module and protocol stack, and public module is used for the configuration parameter in setup of modulator-demodulator.Protocol stack represents the summation of the various protocols that certain communication standard is corresponding, such as: protocol stack comprises global system for mobile communications (GlobalSystemforMobileCommunication, be called for short GSM) protocol stack, enhanced data rates for gsm evolution technology (EnhancedDataRateforGSMEvolution, be called for short EDGE) protocol stack, high speed downlink packet access technology (HighSpeedDownlinkPacketAccess, be called for short HSPDA) protocol stack, CDMA (Code Division Multiple Access) (the TimeDivision-SynchronousCodeDivisionMultipleAccess of time division synchronous, be called for short TD-SCDMA) protocol stack, time division duplex Long Term Evolution LTE (Time-DivisionDuplexLongTermEvolution, be called for short TDD-LTE) protocol stack, Frequency Division Duplexing (FDD) Long Term Evolution (Frequency-DivisionDuplex, be called for short FDD-LTE) protocol stack etc., multiple sub-protocol stack is comprised again below each communication standard protocol stack, repeat no more herein.
In the embodiment of the present invention, modulator-demodulator can comprise protocol stack exception and public module exception extremely, and when modulator-demodulator is abnormal, modulator-demodulator normally cannot carry out data processing, cause user could not get on to the Net.
In the embodiment of the present invention, it is abnormal that this abnormal Indication message is used to indicate modulator-demodulator.When application processor receives the abnormal Indication message of modulator-demodulator transmission, whether the public module that detection module 401 detects in modulator-demodulator is abnormal.If detection module 401 detects that the public module in modulator-demodulator is abnormal, then optionally, application processor restarts the exception that modulator-demodulator solves public module.If detection module 401 detects that the public module in modulator-demodulator is normal, then show that the abnormal cause of modulator-demodulator is that protocol stack is abnormal, then closing module 402 closes the first protocol stack of the current use of described modulator-demodulator, and chooses the second protocol stack except described first protocol stack from multiple protocol stacks that described modulator-demodulator is supported.Wherein, closing module 402 selects the strategy of second protocol stack to be: the protocol stack of the low one-level of Selection radio first protocol stack is as second protocol stack; Or measure the signal strength signal intensity of the cell signal that each protocol stack is corresponding around, using protocol stack maximum for signal strength signal intensity as second protocol stack; Or the higher leveled protocol stack of Selection radio first protocol stack is as second protocol stack; Or adopting other strategy to determine second protocol stack, the present invention is not restricted.
Closing module 402, for when the public module that detection module 401 detects in modulator-demodulator is normal, close the first protocol stack of the current use of modulator-demodulator, and from multiple protocol stacks of modulator-demodulator support, choose the second protocol stack except the first protocol stack.
In the embodiment of the present invention, when the public module in modulator-demodulator is normal, then show that the protocol stack in modulator-demodulator is abnormal, the first protocol stack is the protocol stack causing modulator-demodulator exception.Closing module 402 closes the first protocol stack, prevents the first protocol stack from continuing to cause the exception of modulator-demodulator, and closing module 402 selects one except the second protocol stack of the first protocol stack from multiple protocol stacks that modulator-demodulator is supported.
Opening module 403, for opening second protocol stack, and uses second protocol stack to re-start network registry.
In the embodiment of the present invention, concrete, after closing module 402 closes the first protocol stack, mobile terminal is converted to Idle state by connected state, and opening module 403 opens the second protocol stack selected, and uses second protocol stack to carry out network registry.The process of network registry is: mobile terminal initiates attachment request (attacherequest) to network side, if network side allows mobile terminal access, then return attachment response (attachresponse) to mobile terminal, represent network registry success, mobile terminal is converted to connected state by Idle state; If network side does not allow mobile terminal to access, then return error message to mobile terminal, represent network registry failure.
Logging modle 404, for when network registry is successful, the positional information that record move terminal is current.
In the embodiment of the present invention, concrete, above-mentioned positional information represents mobile terminal logical place in the mobile communication network, positional information can be cell ID (CellIdentity, or regional location code (LocationAreaCode CID), LAC) or position tracing area etc., the embodiment of the present invention is not restricted.If opening module 403 uses the success of second protocol stack registered network, then the positional information that logging modle 404 record move terminal is current.
In the embodiment of the present invention, optionally, when network registry failure, application processor recovers the on off state of the default protocol stack in multiple protocol stacks of modulator-demodulator support or recovers the on off state of the default protocol stack in multiple protocol stacks of modulator-demodulator support and carry out reset operation to modulator-demodulator.Particularly, default protocol stack is the protocol stack pre-set, and default protocol stack is one in multiple protocol stacks of modulator-demodulator support.The protocol stack that the protocol stack that can arrange same acquiescence for all regions herein uses as modulator-demodulator initial selected, also can arrange different default protocol stacks respectively for single area or the multiple areas being in a certain region, the embodiment of the present invention is not limited in any way.If use the failure of second protocol stack registered network, application processor is opened the default protocol stack that pre-sets and is carried out reset operation to modulator-demodulator, and after reset operation, modulator-demodulator use default protocol stack carries out work.
See also Fig. 5, Fig. 5 is the structural representation of another kind of application processor disclosed in the embodiment of the present invention.Wherein, the application processor shown in Fig. 5 is that application processor is as shown in Figure 4 optimized and obtains.Compared with the application processor shown in Fig. 4, the application processor shown in Fig. 5, except all modules comprising the application processor shown in Fig. 4, can also comprise and recover module 405.Wherein:
Detection module 401, also for after the positional information current in logging modle record move terminal, whether the positional information detecting mobile terminal changes.
Concrete, after the positional information that logging modle 404 record move terminal is current, detection module 401 will periodically obtain the positional information of mobile terminal, and the positional information periodically obtained is compared with the positional information of record; When the positional information periodically obtained changes compared to the positional information recorded, recover module 405 and obtain the initial switch state that in multiple protocol stacks of the abnormal front modulator-demodulator support of modulator-demodulator, each protocol stack is corresponding, and current switch states corresponding for protocol stack each in multiple protocol stack is adjusted to initial switch state, otherwise detection module 401 continues to obtain positional information.Such as, positional information is cell ID, and mobile terminal moves to another community by a community, represents that positional information changes; Positional information is location area code, and mobile terminal moves to another band of position by a band of position, shows that positional information changes.Cycle the present invention that detection module 401 obtains positional information is not restricted, and can arrange according to the actual requirements.
Recover module 405, for when the positional information that detection module 401 detects mobile terminal changes, recover the default protocol stack switch state in multiple protocol stacks of modulator-demodulator support or the default protocol stack switch state recovered in multiple protocol stacks of modulator-demodulator support and the modulator-demodulator that simultaneously resets.
In the embodiment of the present invention, recover module 405 according to default protocol stack switch state known in advance, recover default protocol stack switch state or recover default protocol stack switch state and reset operation carried out to modulator-demodulator simultaneously.Default protocol stack is a protocol stack pre-set in multiple protocol stacks of modulator-demodulator support.The protocol stack that the protocol stack that can arrange same acquiescence for all regions herein uses as modulator-demodulator initial selected, also can arrange different default protocol stacks respectively for single area or the multiple areas being in a certain region, the embodiment of the present invention is not limited in any way.After carrying out reset operation, application processor uses default protocol stack to carry out network registry, after network registry success, uses default protocol stack to carry out work.
See also Fig. 6, Fig. 6 is the structural representation of another kind of application processor disclosed in the embodiment of the present invention.Wherein, the application processor shown in Fig. 6 is that application processor is as shown in Figure 4 optimized and obtains.Compared with the application processor shown in Fig. 4, the application processor shown in Fig. 6, except all modules comprising the application processor shown in Fig. 4, can also comprise judge module 406 and reporting module 407.Wherein:
Logging modle 404, also for after detecting that at detection module 401 public module in modulator-demodulator is normal, by abnormal for the first protocol stack abnormal cause being set to modulator-demodulator, and recording exceptional reason.
Judge module 406, for judging whether the abnormal cause that logging modle 404 records reports.
Reporting module 407, for judging to give the correct time on abnormal cause is not when judge module 406, reports network side and/or display abnormal cause by the abnormal cause of record, the positional information of mobile terminal and log information.
In the embodiment of the present invention, particularly, reporting module 407 can when mobile terminal connect on wifi hotspot, by wifi hotspot by above-mentioned information reporting to network side, to save flow.
In the application processor described by Fig. 4 ~ Fig. 6, when receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module that detection module detects in modulator-demodulator is abnormal; If the public module in modulator-demodulator is normal, then closing module closes the first protocol stack of the current use of modulator-demodulator, and from multiple protocol stacks of modulator-demodulator support, choose the second protocol stack except the first protocol stack; Opening module opens second protocol stack, and uses second protocol stack to re-start network registry; When network registry success, the positional information that logging modle record move terminal is current.Visible, by implementing the embodiment of the present invention, when modulator-demodulator is abnormal, application processor carries out network registry mode by switching other protocol stacks makes the fast quick-recovery of modulator-demodulator normal, solves network communicating function rapidly abnormal.
It should be noted that, in the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
Module in the user terminal of the embodiment of the present invention can carry out merging, divide and deleting according to actual needs.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can carry out the device-dependent hardware of command terminal by program to have come, this program can be stored in a computer-readable recording medium, storage medium can comprise: flash disk, read-only memory (Read-OnlyMemory, ROM), random access device (RandomAccessMemory, RAM), disk or CD etc.
Above the processing method of a kind of network communicating function exception disclosed in the embodiment of the present invention and application processor are described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a processing method for network communicating function exception, is characterized in that, described method comprises:
When receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module that the application processor in described mobile terminal detects in described modulator-demodulator is abnormal, wherein, described abnormal Indication message is used to indicate modulator-demodulator extremely;
If the public module in described modulator-demodulator is normal, then described application processor closes the first protocol stack of the current use of described modulator-demodulator, and chooses the second protocol stack except described first protocol stack from multiple protocol stacks that described modulator-demodulator is supported;
Described application processor opens described second protocol stack, and uses described second protocol stack to re-start network registry;
When network registry success, the positional information that described in described application processor record, mobile terminal is current.
2. method according to claim 1, is characterized in that, after the positional information that described in described application processor record, mobile terminal is current, described method also comprises:
Whether the positional information that described application processor detects described mobile terminal changes;
If so, then described application processor recovers default protocol stack switch state in multiple protocol stacks of described support or described application processor recovers the default protocol stack switch state in multiple protocol stacks of described support and the described modulator-demodulator that simultaneously resets.
3. method according to claim 1, is characterized in that, described application processor detect public module in described modulator-demodulator normal after, described method also comprises:
Described application processor by abnormal for the described first protocol stack abnormal cause being set to described modulator-demodulator, and records described abnormal cause.
4. method according to claim 3, is characterized in that, described method also comprises:
Described application processor judges whether described abnormal cause reports;
If described abnormal cause does not report, then the described abnormal cause of record, the positional information of described mobile terminal and log information are reported described network side and/or show described abnormal cause by described application processor.
5. method according to claim 4, is characterized in that, the described abnormal cause of record, the positional information of described mobile terminal and log information are reported described network side by described application processor, comprising:
The described abnormal cause of record, the positional information of described mobile terminal and log information also, after establishing a communications link with wifi hotspot, are reported described network side by the wifi hotspot established a communications link by the wifi hotspot around described application processor scanning.
6. an application processor, is characterized in that, described application processor comprises:
Detection module, for when receiving the abnormal Indication message that the modulator-demodulator in mobile terminal sends, whether the public module detected in described modulator-demodulator is abnormal, and wherein, it is abnormal that described abnormal Indication message is used to indicate modulator-demodulator;
Closing module, during for detecting that when described detection module public module in described modulator-demodulator is normal, close the first protocol stack of the current use of described modulator-demodulator, and choose the second protocol stack except described first protocol stack from multiple protocol stacks that described modulator-demodulator is supported;
Opening module, for opening described second protocol stack, and uses described second protocol stack to re-start network registry;
Logging modle, for when network registry is successful, records the positional information that described mobile terminal is current.
7. application processor according to claim 6, is characterized in that, described application processor also comprises: recover module, wherein:
Described detection module, also for after the positional information current at mobile terminal described in described logging modle record, whether the positional information detecting described mobile terminal changes;
Described recovery module, for when the positional information that described detection module detects described mobile terminal changes, recover the default protocol stack switch state in multiple protocol stacks of described support or recover default protocol stack switch state in multiple protocol stacks of described support and the described modulator-demodulator that simultaneously resets.
8. application processor according to claim 6, is characterized in that,
Described logging modle, also for after detecting that at described detection module public module in described modulator-demodulator is normal, by abnormal for the described first protocol stack abnormal cause being set to described modulator-demodulator, and records described abnormal cause.
9. application processor according to claim 8, is characterized in that, described application processor also comprises:
Judge module, for judging whether described abnormal cause reports;
Reporting module, for judging to give the correct time on described abnormal cause is not when described judge module, reporting described network side by the described abnormal cause of record, the positional information of described mobile terminal and log information and/or showing described abnormal cause.
10. application processor according to claim 9, is characterized in that, the mode that the described abnormal cause of record, the positional information of described mobile terminal and log information report described network side is specially by described reporting module:
The described abnormal cause of record, the positional information of described mobile terminal and log information also, after establishing a communications link with wifi hotspot, are reported described network side by the wifi hotspot established a communications link by the wifi hotspot around described reporting module scanning.
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| CN106255142A (en) * | 2016-09-05 | 2016-12-21 | 努比亚技术有限公司 | A kind of mobile terminal and abnormal information report method thereof |
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| WO2018153427A1 (en) * | 2017-02-21 | 2018-08-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and devices for dual connectivity between a dual protocol stack user equipment and two baseband units of a radio access telecommunications network |
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| CN108347740A (en) | 2018-07-31 |
| CN105376787B (en) | 2018-06-29 |
| CN108347740B (en) | 2021-04-09 |
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