CN105376787B - A kind of processing method and application processor of network communicating function exception - Google Patents
A kind of processing method and application processor of network communicating function exception Download PDFInfo
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- CN105376787B CN105376787B CN201510829770.1A CN201510829770A CN105376787B CN 105376787 B CN105376787 B CN 105376787B CN 201510829770 A CN201510829770 A CN 201510829770A CN 105376787 B CN105376787 B CN 105376787B
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- 238000003672 processing method Methods 0.000 title claims abstract description 18
- 230000002159 abnormal effect Effects 0.000 claims abstract description 118
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 35
- 238000011084 recovery Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 18
- 230000006870 function Effects 0.000 description 26
- 238000010586 diagram Methods 0.000 description 12
- 238000010295 mobile communication Methods 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000007774 longterm Effects 0.000 description 6
- 230000011664 signaling Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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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
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Abstract
The embodiment of the invention discloses the processing method and application processor of a kind of network communicating function exception, wherein method includes：When the abnormal instruction message for receiving the transmission of the modem in mobile terminal, whether the public module in application processor detection modem in mobile terminal is abnormal；If the public module in modem is normal, application processor closes the first currently used protocol stack of modem, and the second protocol stack in addition to the first protocol stack is chosen from multiple protocol stacks that modem is supported；Application processor opens second protocol stack, and re-starts network registry using second protocol stack；When network registry success, the current location information of application processor record mobile terminal.As it can be seen that by implementing the embodiment of the present invention, when modem exception, application processor can make the fast quick-recovery of modem normal by way of switching other protocol stacks and carrying out network registry, quickly cope with network communicating function exception.
Description
Technical field
At the processing method and application of field of communication technology more particularly to a kind of network communicating function exception
Manage device.
Background technology
It becomes more and more important with the effect and status of the modem in the mobile terminals such as the development of the communication technology, mobile phone.
Modem is used to data to be sent being converted to radiofrequency signal, the radiofrequency signal of reception is converted to pending data, place
Manage the signaling of access layer (AS) and Non-Access Stratum (NAS) and with AP processors into line interface etc..However, with mobile terminal
The network type for the communication network supported is more and more, and communication network environment becomes increasingly complex, the modulation /demodulation of mobile terminal
Device is usually abnormal in the handoff procedure of communication network, causes network communicating function abnormal, i.e., mobile terminal can not be normal
Networked communication.Solve at present network communicating function it is abnormal frequently with solution be：Mobile terminal is moved to new position area
It during domain, updates and asks to network side launch position, network side is again configured mobile terminal, restores matching for modem
Put parameter；Or user carries out forcing to restart to the modem of mobile terminal manually, restores or sets matching for modem
Put parameter.But the time that two schemes expend is long, can not quickly cope with network communicating function exception.
Invention content
The embodiment of the invention discloses the processing methods and application processor of a kind of network communicating function exception, can be quick
It is abnormal that ground solves network communicating function.
First aspect of the embodiment of the present invention discloses a kind of processing method of network communicating function exception, the method packet
It includes：
When the abnormal instruction message for receiving the transmission of the modem in mobile terminal, answering in the mobile terminal
Whether the public module detected with processor in the modem is abnormal, wherein, the exception instruction message is used to indicate
Modem is abnormal；
If the public module in the modem is normal, the application processor is closed the modem and is worked as
Preceding the first protocol stack used, and from the modem support multiple protocol stacks in choose except first protocol stack it
Outer second protocol stack；
The application processor opens the second protocol stack, and re-starts network using the second protocol stack and note
Volume；
When network registry success, the application processor records the current location information of the mobile terminal.
In the first possible realization method of first aspect of the embodiment of the present invention, described in the application processor record
After the current location information of mobile terminal, the method further includes：
Whether the location information that the application processor detects the mobile terminal changes；
If so, the application processor restore default protocol stack switch state in multiple protocol stacks of the support or
The application processor restores the default protocol stack switch state in multiple protocol stacks of the support and resets the tune simultaneously
Modulator-demodulator.
In second of possible realization method of first aspect of the embodiment of the present invention, institute is detected in the application processor
State public module in modem it is normal after, the method further includes：
First protocol stack is set as the abnormal cause of the modem by the application processor extremely, and is remembered
Record the abnormal cause.
In second of possible realization method with reference to first aspect of the embodiment of the present invention, in first party of the embodiment of the present invention
In the third possible realization method in face, the method further includes：
The application processor judges whether the abnormal cause reports；
If the abnormal cause does not report, the application processor is whole by the abnormal cause of record, the movement
The location information and log information at end are reported to the network side and/or the display abnormal cause.
In the third possible realization method with reference to first aspect of the embodiment of the present invention, in first party of the embodiment of the present invention
In the 4th kind of possible realization method in face, the application processor is by the abnormal cause of record, the mobile terminal
Location information and log information are reported to the network side, including：
The application processor scans the wifi hotspot of surrounding and after communication connection is established with wifi hotspot, passes through foundation
The wifi hotspot of communication connection reports the abnormal cause of record, the location information of the mobile terminal and log information
To the network side.
Second aspect of the embodiment of the present invention discloses a kind of application processor, and the application processor includes：
Detection module, for when receiving the abnormal instruction message that the modem in mobile terminal is sent, detecting
Whether the public module in the modem is abnormal, wherein, it is different that the exception instruction message is used to indicate modem
Often；
Closedown module during for detecting that the public module in the modem is normal when the detection module, is closed
The first currently used protocol stack of the modem is closed, and is chosen from multiple protocol stacks that the modem is supported
Second protocol stack in addition to first protocol stack；
Opening module for opening the second protocol stack, and re-starts network registry using the second protocol stack；
Logging modle, for when network registry is successful, recording the current location information of the mobile terminal.
In the first possible realization method of second aspect of the embodiment of the present invention, the application processor further includes：
Recovery module, wherein：
The detection module is additionally operable to after the logging modle records the current location information of the mobile terminal,
Whether the location information for detecting the mobile terminal changes；
The recovery module, when the location information for detecting the mobile terminal when the detection module changes,
Restore in the default protocol stack switch state in multiple protocol stacks of the support or multiple protocol stacks of the recovery support
Default protocol stack switch state simultaneously resets the modem simultaneously.
In second of possible realization method of second aspect of the embodiment of the present invention, the logging modle is additionally operable to
After the detection module detects that the public module in the modem is normal, first protocol stack is set extremely
For the abnormal cause of the modem, and record the abnormal cause.
In second of possible realization method with reference to second aspect of the embodiment of the present invention, in second party of the embodiment of the present invention
In the third possible realization method in face, the application processor further includes：
Judgment module, for judging whether the abnormal cause reports；
Reporting module, for work as the judgment module judge the abnormal cause not on give the correct time, by the exception of record
Reason, the location information of the mobile terminal and log information are reported to the network side and/or the display abnormal cause.
In the third possible realization method with reference to second aspect of the embodiment of the present invention, in second party of the embodiment of the present invention
In the 4th kind of possible realization method in face, the reporting module is by the position of the abnormal cause of record, the mobile terminal
Confidence ceases and log information is reported to the mode of the network side and is specially：
The reporting module scans the wifi hotspot of surrounding and after communication connection is established with wifi hotspot, is led to by establishing
The abnormal cause of record, the location information of the mobile terminal and log information are reported to by the wifi hotspot of letter connection
The network side.
In embodiments of the present invention, when the abnormal instruction message for receiving the transmission of the modem in mobile terminal,
Whether the public module in application processor detection modem in mobile terminal is abnormal；It is if public in modem
Module is normal, then application processor closes the first currently used protocol stack of modem, and supported from modem
The second protocol stack in addition to the first protocol stack is chosen in multiple protocol stacks；Application processor opens second protocol stack, and uses
Second protocol stack re-starts network registry；When network registry success, the current position of application processor record mobile terminal
Information.As it can be seen that by implementing the embodiment of the present invention, when modem exception, application processor can be by switching other associations
The mode that view stack carries out network registry makes the fast quick-recovery of modem normal, has quickly coped with network communicating function exception.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is a kind of flow diagram of the processing method of network communicating function exception disclosed by the embodiments of the present invention；
Fig. 2 is the flow diagram of the processing method of another network communicating function exception disclosed by the embodiments of the present invention；
Fig. 3 is the flow diagram of the processing method of another network communicating function exception disclosed by the embodiments of the present invention；
Fig. 4 is a kind of structure diagram of application processor disclosed by the embodiments of the present invention；
Fig. 5 is the structure diagram of another application processor disclosed by the embodiments of the present invention；
Fig. 6 is the structure diagram of another application processor disclosed by the embodiments of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses the processing methods and application processor of a kind of network communicating function exception, can be quick
It is abnormal that ground solves network communicating function.It is described in detail separately below.
Fig. 1 is referred to, Fig. 1 is a kind of flow of the processing method of network communicating function exception disclosed by the embodiments of the present invention
Schematic diagram.As shown in Figure 1, the processing method of network communicating function exception may comprise steps of.
S101, when the abnormal instruction message for receiving the transmission of the modem in mobile terminal, in mobile terminal
Whether the public module in application processor detection modem is abnormal.
In the embodiment of the present invention, application processor full name for MAP (Multimedia Application Processor,
Multimedia application processor, abbreviation MAP), for extending the super of audio and video function and special purpose interface on the basis of low power consumption CPU
Large scale integrated circuit is the important component in mobile terminal (such as smart mobile phone, palm PC, laptop), application
Processor is general and baseband processor is two independent chips.Modem (Modem) is positioned at mobile terminal (such as intelligent hand
Machine, palm PC, laptop etc.) in, modem is used to baseband signal being converted to radiofrequency signal, by radiofrequency signal
Be converted to baseband signal, radiofrequency signal be converted to baseband signal, processing access layer (AS) and Non-Access Stratum (NAS) signaling,
And with AP processors into line interface etc..Modem includes public module and protocol stack, and public module is modulated for being configured
Configuration parameter in demodulator.Protocol stack represents the summation of the corresponding various protocols of some communication standard, such as：Protocol stack includes
It is global system for mobile communications (Global System for Mobile Communication, abbreviation GSM) protocol stack, enhanced
Data for GSM Evolution (Enhanced Data Rate for GSM Evolution, abbreviation EDGE) protocol stack, high speed
Downlink packet access technology (High Speed Downlink Packet Access, abbreviation HSPDA) protocol stack, time division synchronous
Code Division Multiple Access (Time Division-Synchronous Code Division Multiple Access, referred to as
TD-SCDMA) protocol stack, time division duplex long term evolution LTE (Time-Division Duplex Long Term Evolution,
Abbreviation TDD-LTE) protocol stack, frequency division duplex long term evolution (Frequency-Division Duplex, abbreviation FDD-LTE) association
Stack etc. is discussed, again including multiple sub-protocol stacks below each communication standard protocol stack, details are not described herein again.
In the embodiment of the present invention, modem may include that protocol stack is abnormal and public module is abnormal extremely, work as modulatedemodulate
When adjusting device exception, modem will be unable to be normally carried out data processing, and user is caused to cannot get online.
In the embodiment of the present invention, which is used to indicate modem exception.When application processor receives
To modem send abnormal instruction message when, application processor detection modem in public module it is whether different
Often.If application processor detects that the public module in modem is abnormal, optionally, application processor restarts modulatedemodulate
Device is adjusted to solve the exception of public module.If application processor detects that the public module in modem is normal, show
The abnormal cause of modem is abnormal for protocol stack, then performs step S102.
S102, application processor close the first currently used protocol stack of modem, and are supported from modem
Multiple protocol stacks in choose second protocol stack in addition to the first protocol stack.
In the embodiment of the present invention, when the public module in modem is normal, application processor determines modulation /demodulation
Protocol stack in device is abnormal, and the first protocol stack is the protocol stack for causing modem exception.Application processor needs closing
One protocol stack prevents the first protocol stack from continuing the exception for leading to modem, and application processor is from modem branch
A second protocol stack for removing the first protocol stack is selected in the multiple protocol stacks held.Wherein, application processor selection second protocol
The strategy of stack can be：The protocol stack of level-one lower than the first protocol stack is selected as second protocol stack；Or each association around measuring
The signal strength of the corresponding cell signal of stack is discussed, using the protocol stack of signal strength maximum as second protocol stack；Or selection is than the
The higher leveled protocol stack of one protocol stack is as second protocol stack；Or using the determining second protocol stack of other strategies, the present invention is not
It is restricted.
S103, application processor open second protocol stack, and re-start network registry using second protocol stack.
In the embodiment of the present invention, specifically, after application processor closes the first protocol stack, mobile terminal is converted by connected state
For Idle state, application processor opens the second protocol stack of selection, and network registry is carried out using second protocol stack.Network registry
Process is：Mobile terminal initiates attach request (attache request) to network side, if network side allows mobile terminal to connect
Enter, then return to attachment response (attach response) to mobile terminal, represent network registry success, mobile terminal is by the free time
State is converted to connected state；If network side does not allow mobile terminal to access, error message is returned to mobile terminal, represents network note
Volume failure.
S104, when network registry success, the current location information of application processor record mobile terminal.
In the embodiment of the present invention, specifically, above-mentioned location information represents the logic of mobile terminal in the mobile communication network
Position, location information can be cell ID (Cell Identity, CID) or regional location code (Location Area
Code, LAC) or position tracking region etc., the embodiment of the present invention is not restricted.If application processor is noted using second protocol stack
Volume network is successful, then the current location information of application processor record mobile terminal.
In the embodiment of the present invention, optionally, when network registry fails, application processor restores what modem was supported
The on off state of default protocol stack in multiple protocol stacks or the acquiescence restored in multiple protocol stacks that modem is supported are assisted
It discusses the on off state of stack and reset operation is carried out to modem.Specifically, default protocol stack is pre-set protocol stack,
One in multiple protocol stacks that default protocol stack is supported for modem.It is same that it can be directed to all regions setting herein
The protocol stack that the protocol stack of acquiescence is used as modem initial selected can also be directed to single area or in a certain area
Multiple areas in domain set different default protocol stacks respectively, and the embodiment of the present invention is not limited in any way.If use the second association
The failure of stack registered network is discussed, application processor opens pre-set default protocol stack and carries out reset behaviour to modem
Make, after resetting operation, modem is worked using default protocol stack.
In the described methods of Fig. 1, when the abnormal instruction message for receiving the transmission of the modem in mobile terminal
When, whether the public module in application processor detection modem in mobile terminal is abnormal；If in modem
Public module is normal, then application processor closes currently used the first protocol stack of modem, and from modem branch
The second protocol stack in addition to the first protocol stack is chosen in the multiple protocol stacks held；Application processor opens second protocol stack, and
Network registry is re-started using second protocol stack；When network registry success, application processor record mobile terminal is current
Location information.As it can be seen that by implementing the embodiment of the present invention, when modem exception, application processor can be by switching it
The mode that his protocol stack carries out network registry makes the fast quick-recovery of modem normal, and then quickly coped with network communication work(
It can be abnormal.
Fig. 2 is referred to, Fig. 2 is the stream of the processing method of another network communicating function exception disclosed by the embodiments of the present invention
Journey schematic diagram.As shown in Fig. 2, the processing method of network communicating function exception may comprise steps of.
S201, when the abnormal instruction message for receiving the transmission of the modem in mobile terminal, in mobile terminal
Whether the public module in application processor detection modem is abnormal.
In the embodiment of the present invention, modem may include that protocol stack is abnormal and public module is abnormal extremely, work as modulatedemodulate
When adjusting device exception, modem will be unable to be normally carried out data processing, and user is caused to cannot get online.
In the embodiment of the present invention, which is used to indicate modem exception.When application processor receives
To modem send abnormal instruction message when, application processor detection modem in public module it is whether different
Often.If application processor detects that the public module in modem is abnormal, optionally, application processor restarts modulatedemodulate
Device is adjusted to solve the exception of public module.If application processor detects that the public module in modem is normal, show
The abnormal cause of modem is abnormal for protocol stack, then performs step S202.
S202, application processor close the first currently used protocol stack of modem, and are supported from modem
Multiple protocol stacks in choose second protocol stack in addition to the first protocol stack.
In the embodiment of the present invention, when the public module in modem is normal, application processor determines modulation /demodulation
Protocol stack in device is abnormal, and the first protocol stack is the protocol stack for causing modem exception.Application processor needs closing
One protocol stack prevents the first protocol stack from continuing the exception for leading to modem, and application processor is from modem branch
A second protocol stack for removing the first protocol stack is selected in the multiple protocol stacks held.Wherein, application processor selection second protocol
The strategy of stack can be：The protocol stack of level-one lower than the first protocol stack is selected as second protocol stack；Or each association around measuring
The signal strength of the corresponding cell signal of stack is discussed, using the protocol stack of signal strength maximum as second protocol stack；Or selection is than the
The higher leveled protocol stack of one protocol stack is as second protocol stack；Or using the determining second protocol stack of other strategies, the present invention is not
It is restricted.
S203, application processor open second protocol stack, and re-start network registry using second protocol stack.
In the embodiment of the present invention, specifically, after application processor closes the first protocol stack, mobile terminal is converted by connected state
For Idle state, application processor opens the second protocol stack of selection, and network registry is carried out using second protocol stack.Network registry
Process is：Mobile terminal initiates attach request (attache request) to network side, if network side allows mobile terminal to connect
Enter, then return to attachment response (attach response) to mobile terminal, represent network registry success, mobile terminal is by the free time
State is converted to connected state；If network side does not allow mobile terminal to access, error message is returned to mobile terminal, represents network note
Volume failure.
S204, when network registry success, the current location information of application processor record mobile terminal.
In the embodiment of the present invention, specifically, above-mentioned location information represents the logic of mobile terminal in the mobile communication network
Position, location information can be cell ID (Cell Identity, CID) or regional location code (Location Area
Code, LAC) or position tracking region etc., the embodiment of the present invention is not restricted.If application processor is noted using second protocol stack
Volume network is successful, then the current location information of application processor record mobile terminal.
Whether the location information that S205, application processor detect mobile terminal changes.
Specifically, application processor will periodically obtain movement after the current location information of record mobile terminal
The location information of terminal, and the location information periodically acquired is compared with the location information of record；When periodically acquiring
Location information when changing compared to the location information of record, perform step S206, otherwise continue to obtain location information.Example
Such as, location information is cell ID, and mobile terminal is moved to another cell by a cell, represents that location information changes；
Location information is location area code, and mobile terminal is moved to another band of position by a band of position, shows location information
It changes.The period present invention that application processor obtains location information is not restricted, and can be configured according to actual demand.
S206, application processor restore modem support multiple protocol stacks in default protocol stack switch state or
Restore the default protocol stack switch state in multiple protocol stacks that modem is supported and reset modem simultaneously.
In the embodiment of the present invention, when the location information periodically acquired changes compared to the location information of record,
Application processor restores default protocol stack switch state or restores acquiescence association according to previously known default protocol stack switch state
View stack switch state simultaneously carries out reset operation to modem simultaneously.Default protocol stack is multiple associations that modem is supported
Discuss a pre-set protocol stack in stack.It can be directed to all regions herein, the protocol stack of same acquiescence is set as tune
The protocol stack that modulator-demodulator initial selected uses can also be directed to single area or be set respectively in some region of multiple areas
Different default protocol stacks is put, the embodiment of the present invention is not limited in any way.After carrying out reset operation, application processor uses acquiescence
Protocol stack carries out network registry, after network registry success, is worked using default protocol stack.
In the described methods of Fig. 2, when the abnormal instruction message for receiving the transmission of the modem in mobile terminal
When, whether the public module in application processor detection modem in mobile terminal is abnormal；If in modem
Public module is normal, then application processor closes currently used the first protocol stack of modem, and from modem branch
The second protocol stack in addition to the first protocol stack is chosen in the multiple protocol stacks held；Application processor opens second protocol stack, and
Network registry is re-started using second protocol stack；When network registry success, application processor record mobile terminal is current
Location information.As it can be seen that by implementing the embodiment of the present invention, when modem exception, application processor can be by switching it
The mode that his protocol stack carries out network registry makes the fast quick-recovery of modem normal, and it is different to have quickly coped with network communicating function
Often.
Fig. 3 is referred to, Fig. 3 is the stream of the processing method of another network communicating function exception disclosed by the embodiments of the present invention
Journey schematic diagram.As shown in figure 3, the processing method of network communicating function exception may comprise steps of.
S301, when the abnormal instruction message for receiving the transmission of the modem in mobile terminal, in mobile terminal
Whether the public module in application processor detection modem is abnormal.
In the embodiment of the present invention, modem may include that protocol stack is abnormal and public module is abnormal extremely, work as modulatedemodulate
When adjusting device exception, modem will be unable to be normally carried out data processing, and user is caused to cannot get online.
In the embodiment of the present invention, which is used to indicate modem exception.When application processor receives
To modem send abnormal instruction message when, application processor detection modem in public module it is whether different
Often.If application processor detects that the public module in modem is abnormal, optionally, application processor restarts modulatedemodulate
Device is adjusted to solve the exception of public module.If application processor detects that the public module in modem is normal, show
The abnormal cause of modem is abnormal for protocol stack, then performs step S302.
S302, application processor close the first currently used protocol stack of modem, and are supported from modem
Multiple protocol stacks in choose second protocol stack in addition to the first protocol stack.
In the embodiment of the present invention, when the public module in modem is normal, application processor determines modulation /demodulation
Protocol stack in device is abnormal, and the first protocol stack is the protocol stack for causing modem exception.Application processor needs closing
One protocol stack prevents the first protocol stack from continuing the exception for leading to modem, and application processor is from modem branch
A second protocol stack for removing the first protocol stack is selected in the multiple protocol stacks held.Wherein, application processor selection second protocol
The strategy of stack can be：The protocol stack of level-one lower than the first protocol stack is selected as second protocol stack；Or each association around measuring
The signal strength of the corresponding cell signal of stack is discussed, using the protocol stack of signal strength maximum as second protocol stack；Or selection is than the
The higher leveled protocol stack of one protocol stack is as second protocol stack；Or using the determining second protocol stack of other strategies, the present invention is not
It is restricted.
S303, application processor open second protocol stack, and re-start network registry using second protocol stack.
In the embodiment of the present invention, specifically, after application processor closes the first protocol stack, mobile terminal is converted by connected state
For Idle state, application processor opens the second protocol stack of selection, and network registry is carried out using second protocol stack.Network registry
Process is：Mobile terminal initiates attach request (attache request) to network side, if network side allows mobile terminal to connect
Enter, then return to attachment response (attach response) to mobile terminal, represent network registry success, mobile terminal is by the free time
State is converted to connected state；If network side does not allow mobile terminal to access, error message is returned to mobile terminal, represents network note
Volume failure.
S304, when network registry success, the current location information of application processor record mobile terminal.
In the embodiment of the present invention, specifically, above-mentioned location information represents the logic of mobile terminal in the mobile communication network
Position, location information can be cell ID (Cell Identity, CID) or regional location code (Location Area
Code, LAC) or position tracking region etc., the embodiment of the present invention is not restricted.If application processor is noted using second protocol stack
Volume network is successful, then the current location information of application processor record mobile terminal.
First protocol stack is set as the abnormal cause of modem, and recording exceptional by S305, application processor extremely
Reason.
In the embodiment of the present invention, after the public module that application processor is detected in modem is normal, application
First protocol stack is set as the abnormal cause of modem by processor extremely, and records the abnormal cause.
S306, application processor judge whether abnormal cause reports.
Specifically, the abnormal cause of the first protocol stack exception can be represented by reason-code, different abnormal causes
The reason of different code is corresponded to, while abnormal cause can be represented by way of text description, if the first protocol stack exception
Abnormal cause was not reported, then performed S307.
The abnormal cause of record, the location information of mobile terminal and log information are reported to by S307, application processor
Network side and/or display abnormal cause.
In the embodiment of the present invention, if application processor judges that the abnormal cause of the first protocol stack exception was not reported, apply
The abnormal cause of record, the location information of mobile terminal and log information are reported to network side by processor, so as to engineer
Abnormal solution is formulated according to the information reported.Specifically, application processor can mobile terminal connection on wifi hotspot
In the case of, above- mentioned information is reported to by network side by wifi hotspot, to save flow.Or application processor can also incite somebody to action
Abnormal cause is shown on the display screen of mobile terminal, is checked for user.
In the described methods of Fig. 3, when the abnormal instruction message for receiving the transmission of the modem in mobile terminal
When, whether the public module in application processor detection modem in mobile terminal is abnormal；If in modem
Public module is normal, then application processor closes currently used the first protocol stack of modem, and from modem branch
The second protocol stack in addition to the first protocol stack is chosen in the multiple protocol stacks held；Application processor opens second protocol stack, and
Network registry is re-started using second protocol stack；When network registry success, application processor record mobile terminal is current
Location information.As it can be seen that by implementing the embodiment of the present invention, when modem exception, application processor can be by switching it
The mode that his protocol stack carries out network registry makes the fast quick-recovery of modem normal, and it is different to have quickly coped with network communicating function
Often.
Referring to Fig. 4, Fig. 4 is a kind of structure diagram of application processor disclosed by the embodiments of the present invention.Wherein, Fig. 4
Shown application processor can include detection module 401, closedown module 402, opening module 403 and logging modle 404.Its
In：
Detection module 401, for when receiving the abnormal instruction message that the modem in mobile terminal is sent, examining
Whether the public module surveyed in the modem is abnormal, wherein, the exception instruction message is used to indicate modem
It is abnormal.
In the embodiment of the present invention, application processor full name for MAP (Multimedia Application Processor,
Multimedia application processor, abbreviation MAP), for extending the super of audio and video function and special purpose interface on the basis of low power consumption CPU
Large scale integrated circuit is the important component in mobile terminal (such as smart mobile phone, palm PC, laptop), application
Processor is general and baseband processor is two independent chips.Modem (Modem) is positioned at mobile terminal (such as intelligent hand
Machine, palm PC, laptop etc.) in, modem is used to baseband signal being converted to radiofrequency signal, by radiofrequency signal
Be converted to baseband signal, radiofrequency signal be converted to baseband signal, processing access layer (AS) and Non-Access Stratum (NAS) signaling,
And with AP processors into line interface etc..Modem includes public module and protocol stack, and public module is modulated for being configured
Configuration parameter in demodulator.Protocol stack represents the summation of the corresponding various protocols of some communication standard, such as：Protocol stack includes
It is global system for mobile communications (Global System for Mobile Communication, abbreviation GSM) protocol stack, enhanced
Data for GSM Evolution (Enhanced Data Rate for GSM Evolution, abbreviation EDGE) protocol stack, high speed
Downlink packet access technology (High Speed Downlink Packet Access, abbreviation HSPDA) protocol stack, time division synchronous
Code Division Multiple Access (Time Division-Synchronous Code Division Multiple Access, referred to as
TD-SCDMA) protocol stack, time division duplex long term evolution LTE (Time-Division Duplex Long Term Evolution,
Abbreviation TDD-LTE) protocol stack, frequency division duplex long term evolution (Frequency-Division Duplex, abbreviation FDD-LTE) association
Stack etc. is discussed, again including multiple sub-protocol stacks below each communication standard protocol stack, details are not described herein again.
In the embodiment of the present invention, modem may include that protocol stack is abnormal and public module is abnormal extremely, work as modulatedemodulate
When adjusting device exception, modem will be unable to be normally carried out data processing, and user is caused to cannot get online.
In the embodiment of the present invention, which is used to indicate modem exception.When application processor receives
To modem send abnormal instruction message when, detection module 401 detect modem in public module it is whether different
Often.If detection module 401 detects that the public module in modem is abnormal, optionally, application processor restarts modulation
Demodulator solves the exception of public module.If detection module 401 detects that the public module in modem is normal, table
The abnormal cause of bright modem is abnormal for protocol stack, then it is currently used to close the modem for closedown module 402
First protocol stack, and from the modem support multiple protocol stacks in choose in addition to first protocol stack second
Protocol stack.Wherein, the strategy of the selection of closedown module 402 second protocol stack can be：The association of selection level-one lower than the first protocol stack
Stack is discussed as second protocol stack；Or the signal strength of the corresponding cell signal of each protocol stack of surrounding is measured, by signal strength most
Big protocol stack is as second protocol stack；Or protocol stack more higher leveled than the first protocol stack is selected as second protocol stack；Or it adopts
With the determining second protocol stack of other strategies, the present invention is not restricted.
Closedown module 402, for the public module that is detected in modem when detection module 401 it is normal when, close
The first currently used protocol stack of modem, and chosen from multiple protocol stacks that modem is supported except the first agreement
Second protocol stack except stack.
In the embodiment of the present invention, when the public module in modem is normal, then show the association in modem
It is abnormal to discuss stack, the first protocol stack is the protocol stack for causing modem exception.Closedown module 402 closes the first protocol stack, prevents
Only the first protocol stack continues the exception for leading to modem, and multiple associations that closedown module 402 is supported from modem
Discuss one second protocol stack for removing the first protocol stack of selection in stack.
Opening module 403 for opening second protocol stack, and re-starts network registry using second protocol stack.
In the embodiment of the present invention, specifically, after closedown module 402 closes the first protocol stack, mobile terminal is turned by connected state
Idle state is changed to, opening module 403 opens the second protocol stack of selection, and network registry is carried out using second protocol stack.Network is noted
Volume process be：Mobile terminal initiates attach request (attache request) to network side, if network side allows mobile terminal
Access then returns to attachment response (attach response) to mobile terminal, represents network registry success, mobile terminal is by sky
Not busy state is converted to connected state；If network side does not allow mobile terminal to access, error message is returned to mobile terminal, represents network
Registration failure.
Logging modle 404, for when network registry is successful, recording the current location information of mobile terminal.
In the embodiment of the present invention, specifically, above-mentioned location information represents the logic of mobile terminal in the mobile communication network
Position, location information can be cell ID (Cell Identity, CID) or regional location code (Location Area
Code, LAC) or position tracking region etc., the embodiment of the present invention is not restricted.If opening module 403 uses second protocol stack
Registered network is successful, then logging modle 404 records the current location information of mobile terminal.
In the embodiment of the present invention, optionally, when network registry fails, application processor restores what modem was supported
The on off state of default protocol stack in multiple protocol stacks or the acquiescence restored in multiple protocol stacks that modem is supported are assisted
It discusses the on off state of stack and reset operation is carried out to modem.Specifically, default protocol stack is pre-set protocol stack,
One in multiple protocol stacks that default protocol stack is supported for modem.It is same that it can be directed to all regions setting herein
The protocol stack that the protocol stack of acquiescence is used as modem initial selected can also be directed to single area or in a certain area
Multiple areas in domain set different default protocol stacks respectively, and the embodiment of the present invention is not limited in any way.If use the second association
The failure of stack registered network is discussed, application processor opens pre-set default protocol stack and carries out reset behaviour to modem
Make, after resetting operation, modem is worked using default protocol stack.
Please refer to fig. 5, Fig. 5 is the structure diagram of another application processor disclosed by the embodiments of the present invention.Its
In, application processor shown in fig. 5 is that application processor as shown in Figure 4 optimizes.At application shown in Fig. 4
Reason device compares, and application processor shown in fig. 5, can be in addition to all modules including application processor shown in Fig. 4
Including recovery module 405.Wherein：
Detection module 401 is additionally operable to after the current location information of logging modle record mobile terminal, detects mobile whole
Whether the location information at end changes.
Specifically, after logging modle 404 records the current location information of mobile terminal, detection module 401 is by the period
Property acquisition mobile terminal location information, and by the location information periodically acquired and record location information compare；
When the location information periodically acquired changes compared to the location information of record, recovery module 405 obtains modulation /demodulation
The corresponding initial switch state of each protocol stack in multiple protocol stacks that device preceding modem extremely is supported, and by multiple agreements
The corresponding current switch states of each protocol stack are adjusted to initial switch state in stack, and otherwise detection module 401 continues to obtain position
Information.For example, location information is cell ID, mobile terminal is moved to another cell by a cell, represents location information hair
Changing；Location information is location area code, and mobile terminal is moved to another band of position by a band of position, shows position
Confidence breath changes.Detection module 401 obtain location information the period present invention be not restricted, can according to actual demand into
Row setting.
Recovery module 405 when the location information for detecting mobile terminal when detection module 401 changes, is restored to adjust
Multiple agreements that default protocol stack switch state or recovery modem in multiple protocol stacks that modulator-demodulator is supported are supported
Default protocol stack switch state in stack simultaneously resets modem simultaneously.
In the embodiment of the present invention, recovery module 405 restores acquiescence association according to previously known default protocol stack switch state
View stack switch state restores default protocol stack switch state and carries out reset operation to modem simultaneously.Default protocol stack
A pre-set protocol stack in the multiple protocol stacks supported for modem.All regions can be directed to herein to set
The protocol stack that the protocol stack of same acquiescence is used as modem initial selected can also be directed to single area or be in
Some region of multiple areas set different default protocol stacks respectively, and the embodiment of the present invention is not limited in any way.It is resetted
After operation, application processor carries out network registry using default protocol stack, after network registry success, is carried out using default protocol stack
Work.
Also referring to Fig. 6, Fig. 6 is the structure diagram of another application processor disclosed by the embodiments of the present invention.Its
In, application processor shown in fig. 6 is that application processor as shown in Figure 4 optimizes.At application shown in Fig. 4
Reason device compares, and application processor shown in fig. 6, can be in addition to all modules including application processor shown in Fig. 4
Including judgment module 406 and reporting module 407.Wherein：
Logging modle 404, be additionally operable to the public module detected in modem in detection module 401 it is normal after,
First protocol stack is set as to the abnormal cause of modem, and recording exceptional reason extremely.
Judgment module 406, for judging whether the abnormal cause that logging modle 404 records reports.
Reporting module 407, for work as judgment module 406 judge abnormal cause not on give the correct time, by the abnormal cause of record, move
The location information and log information of dynamic terminal are reported to network side and/or display abnormal cause.
In the embodiment of the present invention, specifically, reporting module 407 can mobile terminal connection on wifi hotspot situation
Under, above- mentioned information is reported to by network side by wifi hotspot, to save flow.
In the described application processors of Fig. 4~Fig. 6, when receive the modem in mobile terminal transmission it is different
During normal instruction message, whether the public module in detection module detection modem is abnormal；It is if public in modem
Module is normal, then closedown module closes currently used the first protocol stack of modem, and supports from modem more
The second protocol stack in addition to the first protocol stack is chosen in a protocol stack；Opening module opens second protocol stack, and uses second
Protocol stack re-starts network registry；When network registry success, the current location information of logging modle record mobile terminal.It can
See, by implementing the embodiment of the present invention, when modem exception, application processor can be carried out by switching other protocol stacks
The mode of network registry makes the fast quick-recovery of modem normal, has quickly coped with network communicating function exception.
It should be noted that it in the above-described embodiments, all emphasizes particularly on different fields to the description of each embodiment, in some embodiment
The part being not described in may refer to the associated description of other embodiment.Secondly, those skilled in the art should also know
It knows, embodiment described in this description belongs to preferred embodiment, and involved action and module are not necessarily of the invention
It is necessary.
The steps in the embodiment of the present invention can be sequentially adjusted, merged and deleted according to actual needs.
Module in the user terminal of the embodiment of the present invention can be combined, divided and deleted 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 is can
To be completed by program come command terminal device-dependent hardware, which can be stored in a computer readable storage medium
In, storage medium can include：Flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random
Access Memory, RAM), disk or CD etc..
Above the processing method to a kind of network communicating function exception disclosed by the embodiments of the present invention and application processor into
It has gone and has been discussed in detail, specific case used herein is expounded the principle of the present invention and embodiment, implements above
The explanation of example is merely used to help understand the method and its core concept of the present invention；Meanwhile for the general technology people of this field
Member, thought according to the present invention, there will be changes in specific embodiments and applications, in conclusion this explanation
Book content should not be construed as limiting the invention.
Claims (10)
1. a kind of processing method of network communicating function exception, which is characterized in that the method includes：
When the abnormal instruction message for receiving the transmission of the modem in mobile terminal, at the application in the mobile terminal
Whether abnormal manage the public module that device is detected in the modem, wherein, the exception instruction message is used to indicate modulation
Demodulator is abnormal；The public module is the function module for the configuration parameter in modem to be configured；If the modulation
Public module in demodulator then restarts the modem extremely；
If the public module in the modem is normal, it is determined that the abnormal cause of modem is abnormal for protocol stack；
The application processor closes the first currently used protocol stack of the modem, and supported from the modem
The second protocol stack in addition to first protocol stack is chosen in multiple protocol stacks；
The application processor opens the second protocol stack, and re-starts network registry using the second protocol stack；
When network registry success, the application processor records the current location information of the mobile terminal；
When network registry fails, restore the switch shape of the default protocol stack in multiple protocol stacks that the modem is supported
State simultaneously carries out reset operation to modem, after reset operation is carried out to the modem, uses the acquiescence
Protocol stack carries out network registry.
2. according to the method described in claim 1, it is characterized in that, the application processor to record the mobile terminal current
After location information, the method further includes：
Whether the location information that the application processor detects the mobile terminal changes；
If so, the application processor restores the default protocol stack switch state or described in multiple protocol stacks of the support
Application processor restores the default protocol stack switch state in multiple protocol stacks of the support and resets the modulatedemodulate simultaneously
Adjust device.
3. it according to the method described in claim 1, it is characterized in that, is detected in the modem in the application processor
Public module it is normal after, the method further includes：
First protocol stack is set as the abnormal cause of the modem by the application processor extremely, and records institute
State abnormal cause.
4. according to the method described in claim 3, it is characterized in that, the method further includes：
The application processor judges whether the abnormal cause reports；
If the abnormal cause does not report, the application processor is by the abnormal cause of record, the mobile terminal
Location information and log information are reported to network side and/or the display abnormal cause.
5. according to the method described in claim 4, it is characterized in that, the application processor by the abnormal cause of record,
The location information and log information of the mobile terminal are reported to the network side, including：
The application processor scans the wifi hotspot of surrounding and after communication connection is established with wifi hotspot, passes through and establishes communication
The abnormal cause of record, the location information of the mobile terminal and log information are reported to institute by the wifi hotspot of connection
State network side.
6. a kind of application processor, which is characterized in that the application processor includes：
Detection module, for when the abnormal instruction message for receiving the transmission of the modem in mobile terminal, described in detection
Whether the public module in modem is abnormal, wherein, the exception instruction message is used to indicate modem exception；Institute
State public module and be the function module for the configuration parameter in modem to be configured；It is if public in the modem
Module is normal, it is determined that the abnormal cause of modem is abnormal for protocol stack；
Closedown module during for detecting that the public module in the modem is normal when the detection module, closes institute
The first currently used protocol stack of modem is stated, and is chosen from multiple protocol stacks that the modem is supported except institute
State the second protocol stack except the first protocol stack；
Opening module for opening the second protocol stack, and re-starts network registry using the second protocol stack；
Logging modle, for when network registry is successful, recording the current location information of the mobile terminal；
For restarting the module of the modem if the public module in the modem is abnormal；
For when network registry fails, restoring opening for the default protocol stack in multiple protocol stacks of the modem support
Off status and the module for modem reset operation；
For after reset operation is carried out to the modem, the mould of network registry to be carried out using the default protocol stack
Block.
7. application processor according to claim 6, which is characterized in that the application processor further includes：Recovery module,
Wherein：
The detection module is additionally operable to after the logging modle records the current location information of the mobile terminal, detection
Whether the location information of the mobile terminal changes；
The recovery module when location information for detecting the mobile terminal when the detection module changes, is restored
Default protocol stack switch state in multiple protocol stacks of the support or the acquiescence in multiple protocol stacks of the recovery support
Protocol stack on off state simultaneously resets the modem simultaneously.
8. application processor according to claim 6, which is characterized in that
The logging modle, be additionally operable to the detection module detect public module in the modem it is normal it
Afterwards, first protocol stack is set as the abnormal cause of the modem extremely, and records the abnormal cause.
9. application processor according to claim 8, which is characterized in that the application processor further includes：
Judgment module, for judging whether the abnormal cause reports；
Reporting module, for work as the judgment module judge the abnormal cause not on give the correct time, by the abnormal cause of record,
The location information and log information of the mobile terminal are reported to network side and/or the display abnormal cause.
10. application processor according to claim 9, which is characterized in that the reporting module is by the exception of record
The mode that reason, the location information of the mobile terminal and log information are reported to the network side is specially：
The reporting module scans the wifi hotspot of surrounding and after communication connection is established with wifi hotspot, by establishing communication link
The abnormal cause of record, the location information of the mobile terminal and log information are reported to described by the wifi hotspot connect
Network side.
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| CN201510829770.1A CN105376787B (en) | 2015-11-24 | 2015-11-24 | A kind of processing method and application processor of network communicating function exception |
| CN201810311652.5A CN108347740B (en) | 2015-11-24 | 2015-11-24 | Processing method for network communication function abnormity and application processor |
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| CN106255142B (en) * | 2016-09-05 | 2019-10-29 | 努比亚技术有限公司 | A kind of mobile terminal and its exception information report method |
| JP6864106B2 (en) * | 2017-02-21 | 2021-04-21 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | Methods and Devices for Dual Connectivity between Dual Protocol Stack User Equipment and Two Baseband Units in a Wireless Access Telecommunications Network |
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| CN108347740A (en) | 2018-07-31 |
| CN108347740B (en) | 2021-04-09 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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