CN105392130B - Network communicating function abnormal processing method, application processor and user terminal - Google Patents
Network communicating function abnormal processing method, application processor and user terminal Download PDFInfo
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- CN105392130B CN105392130B CN201510824824.5A CN201510824824A CN105392130B CN 105392130 B CN105392130 B CN 105392130B CN 201510824824 A CN201510824824 A CN 201510824824A CN 105392130 B CN105392130 B CN 105392130B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
- H04W8/245—Transfer of terminal data from a network towards a terminal
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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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Abstract
The invention discloses the processing method that a kind of network communicating function is abnormal, this method includes：The abnormal instruction message that application processor receiving modem detects protocol stack abnormal state and sent；The application processor closes the first protocol stack for causing protocol stack abnormal state；The application processor opens second protocol stack, and carries out network registry using the second protocol stack, and the second protocol stack is the protocol stack in addition to first protocol stack in multiple protocol stacks that the modem is supported；If the second protocol stack succeeds in registration, the application processor records current positional information.The embodiment of the present invention additionally provides a kind of application processor and user terminal.Can quick detection and the exception of recovery network communicating function using the embodiment of the present invention.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of abnormal processing method of network communicating function, using place
Manage device and user terminal.
Background technology
As the proportion that the high speed development data service of mobile Internet occupies is increasing so that the tune in smart mobile phone
The effect of modulator-demodulator and status become to become more and more important, modem be used for by data to be sent be converted to radiofrequency signal and
By radiofrequency signal be converted to pending data, processing Access Layer (AS) and Non-Access Stratum (NAS) signaling and with AP processors
Enter line interface etc..During the use of smart mobile phone, smart mobile phone may different communication standard (such as 2G, 3G and
4G communication standard) between switch, communication standard switch during exception may often occur, mobile phone can not normally connect
Network Communication, such as protocol stack abnormal state.At present, solve because abnormal can not the solution of Networked communication have：Smart mobile phone
When being moved to the new band of position, to network side equipment launch position update notification, network side equipment enters to smart mobile phone again
Row configuration, recover the configuration parameter of modem；Or user is had found after being unable to Networked communication for a long time, manually to user terminal
Carry out forcing to restart the configuration parameter for recovering or setting modem.The time that the two schemes expend is long, influences to use
Experience at family.
The content of the invention
Technical problem to be solved of the embodiment of the present invention is, there is provided a kind of abnormal processing side of network communicating function
Method, modem and user terminal, for solve network communicating function in the prior art occur it is abnormal can not Networked communication
In the case of, recover network communicating function manually and take the problem of long.
In order to solve the above-mentioned technical problem, first aspect of the embodiment of the present invention provides a kind of network communicating function abnormal place
Reason method, including：
The abnormal instruction message that application processor receiving modem detects protocol stack abnormal state and sent；
The application processor closes the first protocol stack for causing protocol stack abnormal state；
The application processor opens second protocol stack, and carries out network registry using the second protocol stack, and described the
Two protocol stacks are the protocol stack in addition to first protocol stack in multiple protocol stacks that the modem is supported；
If the second protocol stack succeeds in registration, the application processor records current positional information.
With reference to the embodiment of the present invention in a first aspect, in the first possible implementation of first aspect, methods described
Also include：
If the second protocol stack registration failure, the application processor recovers multiple associations that the modem is supported
Discuss the default protocol stack switch state in stack or the acquiescence association in multiple protocol stacks of the application processor recovery support
View stack switch state simultaneously resets the modem simultaneously.
With reference to the possible implementation of the first of first aspect of the embodiment of the present invention or first aspect, in first aspect
In second of possible implementation, if the second protocol stack succeeds in registration, the application processor records current
After positional information, methods described also includes：
If position changes, the application processor recovers silent in multiple protocol stacks that the modem is supported
The default protocol stack switch shape recognized in protocol stack on off state or multiple protocol stacks of the application processor recovery support
State simultaneously resets the modem simultaneously.
With reference to first aspect of the embodiment of the present invention, in the third possible implementation of first aspect, methods described
Also include：
If the protocol stack abnormal state reason does not report, it is former that the application processor obtains the protocol stack abnormal state
Cause and daily record；
The application processor by the abnormal cause, the current positional information and daily record report network side and/
Or user.
With reference to the third possible implementation of first aspect of the embodiment of the present invention, in the 4th kind of possibility of first aspect
Implementation in, the abnormal cause, the current positional information and daily record are reported network by the application processor
Side and/or user, including：
The application processor reports the protocol stack abnormal state by Wireless Fidelity WiFi network to network side equipment
Reason, daily record and the current positional information.
Second aspect of the embodiment of the present invention provides a kind of application processor, including：
Receiving module, the abnormal instruction message for detecting protocol stack abnormal state for receiving modem and sending；
Closedown module, the first protocol stack of protocol stack abnormal state is caused for closing；
Registering modules, for opening second protocol stack, and second protocol stack progress network registry is used, described second
Protocol stack is the protocol stack in addition to first protocol stack in multiple protocol stacks that the modem is supported；
Logging modle, if being succeeded in registration for the second protocol stack, record current positional information.
With reference to second aspect of the embodiment of the present invention, in the first possible implementation of second aspect, the application
Processor also includes：
Recovery module, for when the second protocol stack registration failure；And after the second protocol stack succeeds in registration
And the default protocol stack switch state or extensive in multiple protocol stacks that the modem is supported is recovered when changing in position
Default protocol stack switch state in multiple protocol stacks of the multiple support simultaneously resets the modem simultaneously.
With reference to second aspect of the embodiment of the present invention, in second of possible implementation of second aspect, the application
Processor also includes：
Reporting module, do not reported for protocol stack abnormal state reason, obtain the protocol stack abnormal state reason and day
Will；The abnormal cause, the current positional information and daily record are reported into network side and/or user.
With reference to second of possible implementation of second aspect of the embodiment of the present invention, the third in second aspect may
Implementation in, the reporting unit is specifically used for：
The protocol stack abnormal state reason, daily record and described are reported to network side equipment by Wireless Fidelity WiFi network
Current positional information.
The third aspect of the embodiment of the present invention provides a kind of user terminal, including the application processing described in above-mentioned any one
Device.
Implement the embodiment of the present invention, have the advantages that：
The abnormal instruction message that application processor receiving modem detects protocol stack abnormal state and sent；It is described
Application processor closes the first protocol stack for causing protocol stack abnormal state；The application processor opens second protocol stack, and
Network registry is carried out using the second protocol stack, the second protocol stack is multiple protocol stacks that the modem is supported
In protocol stack in addition to first protocol stack；If the second protocol stack succeeds in registration, the application processor record
Current positional information.So protocol stack abnormal state cause modem can not normal work when, noted by network
The mode of volume makes modem automatically attempt to recover normal, avoid it is hand-operated forced restart mobile phone or location updating caused by take
The problem of long, reduce the time of network disaster recovery.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the first embodiment flow chart of the abnormal processing method of network communicating function provided in an embodiment of the present invention；
Fig. 2 is the second embodiment flow chart of the abnormal processing method of network communicating function provided in an embodiment of the present invention；
Fig. 3 is the 3rd embodiment flow chart of the abnormal processing method of network communicating function provided in an embodiment of the present invention；
Fig. 4 is the first embodiment structural representation of application processor provided in an embodiment of the present invention；
Fig. 5 is the second embodiment structural representation of application processor provided in an embodiment of the present invention.
Embodiment
Technical problem to be solved of the embodiment of the present invention is, there is provided a kind of abnormal processing side of network communicating function
Method, modem and user terminal, for solve network communicating function in the prior art occur it is abnormal can not Networked communication
In the case of, recover network communicating function manually and take the problem of long.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model that the present invention protects
Enclose.
It is described in detail individually below.
Term " first ", " second ", " the 3rd " in description and claims of this specification and the accompanying drawing and "
Four " etc. be to be used to distinguish different objects, rather than for describing particular order.In addition, term " comprising " and " having " and it
Any deformation, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, be
The step of system, product or equipment are not limited to list or unit, but alternatively also including the step of not listing or list
Member, or alternatively also include for the intrinsic other steps of these processes, method, product or equipment or unit.
User terminal of the present invention for example can be it is following in any one or whole, smart phone, can wear
Wear equipment (personal maincenter), personal or mobile multimedia player, personal digital assistant (PDA), laptop computer, flat board electricity
Brain, smartbook, palmtop computer and similar personal electronic equipments, above-mentioned user terminal can include network interface, place
Manage device, memory, audio frequency processing circuit, microphone, camera, flash lamp, and including can internally or outside audio
Amplifier and the loudspeaker unit including being connected to audio-frequency amplifier.
Fig. 1 is referred to, Fig. 1 is the first of the abnormal processing method of a kind of network communicating function provided in an embodiment of the present invention
Embodiment flow chart.Wherein, as shown in figure 1, a kind of place for network communicating function exception that one embodiment of the present of invention provides
Reason method can include step S101~S104：
The abnormal instruction that S101, application processor receiving modem detect protocol stack abnormal state and sent disappears
Breath.
In the embodiment of the present invention, above-mentioned application processor full name is multimedia application processor (Multimedia
Application Processor, abbreviation MAP), for extending audio frequency and video function on the basis of low power consumption CPU and special connecing
The super large-scale integration of mouth, it is the important component in smart mobile phone, application processor is general and BBP is independent
Two chips.Above-mentioned modem is used to baseband signal being converted to radiofrequency signal, radiofrequency signal is converted to base band letter
Number, processing Access Layer (AS) and Non-Access Stratum (NAS) signaling and enter line interface etc. with AP processors, modem can
Support various protocols stack.Protocol stack abnormal state refer in communication process to the testing result of current state context with
Advance desired result is inconsistent, such as, there was only upstream data bag in a period of time when detecting, without any lower line number
Then think protocol stack abnormal state during according to bag (i.e. uplink downlink is obstructed)；Or user terminal (User Equipment, letter
Claim UE) intelligent algorithm according to the phenomenon of abnormal state judge protocol stack operation there is exception；Or UE and network side equipment
Communication process influenceed by uncertain factor and the situation of step-out occur；Etc..When modem detects protocol stack
After abnormal state, modem can collapse, and can not be normally carried out data processing, cause UE cannot get online.Protocol stack
Represent the summation of various protocols corresponding to some communication standard.Optionally, protocol stack includes global system for mobile communications (Global
System for Mobile Communication, GSM) protocol stack, enhanced data rates for gsm evolution (Enhanced
Data Rate for GSM Evolution, EDGE) protocol stack, high-speed packet access (High Speed Downlink
Packet Access, HSPDA) protocol stack, TD SDMA (Time Division-Synchronous Code
Division Multiple Access, TD-SCDMA) protocol stack, timesharing Long Term Evolution (Time Division Long Term
Evolution, TDD-LTE) protocol stack, FDD Long Term Evolution (Frequency Division Dual Long Term
Evolution, FDD-LTE) protocol stack etc., include multiple sub-protocol stacks again below each communication standard protocol stack, herein no longer
Repeat.Modem determines the first currently used protocol stack when detecting internal storage access mistake.
It should be noted that modem can be integrated in the inside of application processor or independently of application
One chip of processor, the present invention are not restricted.
S102, the application processor close the first protocol stack for causing protocol stack abnormal state.
In the embodiment of the present invention, some protocol stack abnormal state phenomenons are common and easy-to-handle, some protocol stacks
Abnormal state is rare and reluctant, and being let go unchecked for reluctant protocol stack abnormal state phenomenon may cause to assist
View stack mistake further deteriorates and is difficult to control.In order to prevent protocol stack abnormal state from repeated or further deteriorate, application
Processor needs to close the first protocol stack for causing protocol stack abnormal state.
S103, the application processor open second protocol stack, and carry out network registry, institute using the second protocol stack
State the protocol stack in addition to first protocol stack in multiple protocol stacks that second protocol stack is supported for the modem.
In the embodiment of the present invention, after the first protocol stack is closed, UE is converted to Idle state, application processor choosing by connected state
Select second protocol stack, second protocol stack be in multiple protocol stacks that the modem is supported except first protocol stack with
Outer protocol stack, application processor opens second protocol stack, and carries out network registry using second protocol stack.Optionally, network
The specific implementation of registration can be：UE initiates attach request (attache request) to network side equipment, if network side
Equipment allows UE to access, and attachment response (attach response) is returned to UE, represents network registry success, UE is by Idle state
Be converted to connected state；If network side equipment does not allow UE to access, error message is returned to UE, represents network registry failure.It is optional
, the strategy of application processor selection second protocol stack can be：The protocol stack of lower than the first protocol stack one-level of selection is used as the
Two protocol stacks；Or the signal intensity of cell signal corresponding to each protocol stack for supporting of measurement modem, and by signal
The protocol stack of maximum intensity is as second protocol stack；Or selection protocol stack more higher leveled than the first protocol stack is as the second association
Discuss stack；Or second protocol stack is determined using other strategies, the present invention is not restricted.
If S103, the second protocol stack succeed in registration, the application processor records current positional information.
Optionally, positional information represents that logical place, positional information can be cell IDs to UE in the mobile communication network
Or regional location code or position tracking region etc., the present invention is not construed as limiting.If fruit, should using the success of second protocol stack registered network
Current positional information is recorded with processor.
As can be seen that in the embodiment of the present invention, application processor receiving modem detects protocol stack abnormal state
And the abnormal instruction message sent；The application processor closes the first protocol stack for causing protocol stack abnormal state；It is described to answer
Second protocol stack is opened with processor, and network registry is carried out using the second protocol stack, the second protocol stack is described
Protocol stack in multiple protocol stacks that modem is supported in addition to first protocol stack；If the second protocol stack note
Volume success, the application processor record current positional information.So cause modem in protocol stack abnormal state
It can not be quickly detected during proper communication, and make modulation /demodulation by way of switching other protocol stacks and carrying out network registry
Device automatically recovers the normal of communication, avoid it is hand-operated forced restart the problem of long is taken caused by mobile phone or location updating, subtract
The time of network disaster recovery is lacked.
Optionally, the abnormal processing method of the network communicating function shown in Fig. 1 also includes：
If the second protocol stack registration failure, the application processor recovers multiple associations that the modem is supported
Discuss the default protocol stack switch state in stack or reset the modem simultaneously.
Optionally, if the second protocol stack succeeds in registration, the application processor records current positional information
Afterwards, the abnormal processing method of the network communicating function shown in Fig. 1 also includes：
It is silent in multiple protocol stacks that modem described in the modem recovery is supported if position changes
Recognize protocol stack on off state or reset the modem simultaneously.
Optionally, the abnormal processing method of the network communicating function shown in Fig. 1 also includes：
If protocol stack abnormal state reason does not report, the application processor obtain the protocol stack abnormal state reason and
Daily record；The abnormal cause, the current positional information and daily record are reported network side and/or use by the application processor
Family.
Optionally, the abnormal cause, the current positional information and daily record are reported network side by application processor,
Including：The application processor reports the protocol stack abnormal state former by Wireless Fidelity WiFi network to network side equipment
Cause, daily record and the current positional information.
Fig. 2 is referred to, Fig. 2 is the second of the abnormal processing method of a kind of network communicating function provided in an embodiment of the present invention
Embodiment flow chart.Wherein, as shown in Fig. 2 a kind of place for network communicating function exception that one embodiment of the present of invention provides
Reason method can include step S201~S212：
Whether S201, modem detect protocol stack abnormal state.
If so, then perform step S202.
If it is not, then perform step S201.
In the embodiment of the present invention, modem is used to baseband signal being converted to radiofrequency signal, changes radiofrequency signal
Enter line interface etc. for baseband signal, the signaling of processing Access Layer (AS) and Non-Access Stratum (NAS) and with AP processors；Modulation
Demodulator supports various protocols stack.Protocol stack abnormal state refers to the detection to current state context in communication process
As a result it is inconsistent with advance desired result, such as there was only upstream data bag in a period of time when detecting, but it is not any
Downlink data packet then thinks protocol stack abnormal state (i.e. uplink downlink is obstructed)；Or UE intelligent algorithms are according to abnormal state
Phenomenon judge protocol stack operation there is exception；Or the communication process of UE and network side equipment is by uncertain factor
Influence and there is the situation of step-out；Protocol stack abnormal state reason can be divided into a variety of, identical protocol stack abnormal state possibility
As caused by different abnormal causes, the positioning of specific abnormal cause can be determined using any known means, the present invention
It is not restricted.
S202, the modem indicate this exception of application processor processes.
Optionally, this abnormal embodiment of modem instruction application processor processes is：Modulation /demodulation
Device sends abnormal instruction message to application processor, and application processor receives abnormal instruction message and shows that modem detects
To protocol stack abnormal state, now application processor needs to handle the exception.Wherein, the form sheet of abnormal instruction message
Invention is not restricted, and can realize or construct new message using the mode of extended field in existing message to realize.
S203, the application processor close the first protocol stack for causing protocol stack abnormal state.
If using the first protocol stack protocol stack abnormal state occurs for modem, in order to prevent protocol stack abnormal state anti-
Recurrence is raw or further deteriorates, and application processor needs to close the first protocol stack.Optionally, application processor, which is closed, causes agreement
The first abnormal protocol stack embodiment of stack state is：The shape of presentation protocol stack in application processor inquiry modem
State flag bit using obtain the first currently used protocol stack (such as state flag bit as 1 represent corresponding to protocol stack be opening state
State, state flag bit be 0 expression corresponding to protocol stack be closed mode), application processor is by the Status Flag of the first protocol stack
Position is 0 to close the first protocol stack.
S204, the application processor open second protocol stack, and carry out network registry, institute using the second protocol stack
State the protocol stack in addition to first protocol stack in multiple protocol stacks that second protocol stack is supported for the modem.
In the embodiment of the present invention, after the first protocol stack is closed, UE is converted to Idle state, application processor choosing by connected state
Select second protocol stack, second protocol stack be in multiple protocol stacks that the modem is supported except first protocol stack with
Outer protocol stack, application processor opens second protocol stack, and carries out network registry using second protocol stack.Optionally, network
The specific implementation of registration can be：UE initiates attach request (attache request) to network side equipment, if network side
Equipment allows UE to access, and attachment response (attach response) is returned to UE, represents network registry success, UE is by Idle state
Be converted to connected state；If network side equipment does not allow UE to access, error message is returned to UE, represents network registry failure.It is optional
, the strategy of application processor selection second protocol stack can be：The protocol stack of lower than the first protocol stack one-level of selection is used as the
Two protocol stacks；Or the signal intensity of cell signal corresponding to each protocol stack for supporting of measurement modem, and by signal
The protocol stack of maximum intensity is as second protocol stack；Or selection protocol stack more higher leveled than the first protocol stack is as the second association
Discuss stack；Or second protocol stack is determined using other strategies, the present invention is not restricted.
S205, the application processor judge whether network registry succeeds.
If so, then perform step S206.
If it is not, then perform step S207.
S206, the application processor record current positional information.Then step S209, and starting step S208 are performed
Concurrent process.
Optionally, positional information represents the mark for the logical place planned in advance in mobile communications network, for example, position is believed
Breath includes cell ID or location area code etc..
The default protocol stack that S207, the application processor recover in multiple protocol stacks that the modem is supported is opened
The default protocol stack switch state that off status or the application processor recover in multiple protocol stacks of the support is simultaneously simultaneously multiple
The position modem.
Wherein, point of priority level height be present in multiple protocol stacks that modem is supported.Optionally, modulation /demodulation
The priority level for each protocol stack that device is supported can be preset, such as, can it be set when modem dispatches from the factory
The priority level for each protocol stack that modem is supported；Or it can be configured in UE and go forward side by side in modem
During row initialization, use network connection during each protocol stack and network signal intensity situation that modulation is set according to UE
The priority level for each protocol stack that demodulator is supported；Etc..Optionally, each protocol stack that modem is supported
Priority level can be adjusted flexibly, such as, network that can be according to UE when some band of position uses each protocol stack
Connection and network signal intensity situation set priority level；Or it can be set according to the order of UE conventional network service standard
Put the priority level of each protocol stack；Etc..It should be noted that the priority level of some protocol stack is higher, illustrate that UE is based on
The protocol stack can obtain more preferable network connection or stronger network signal.Priority level highest agreement in modem
Stack is commonly known as default protocol stack, and application processor be generally also used according to priority level from high to low order it is each
Protocol stack realizes UE network registry and Web vector graphic.
The characteristics of possessing mobility and platform renewal property due to UE, when position movement occurs in UE or carries out platform renewal
When, its current attribute can change, its network connection situation it can also happen that change, such as：UE is existed based on second protocol stack
Position A can carry out network connection, but possibly can not then be entered based on second protocol stack when UE is moved to position B from position A
Row network connection；Similarly, UE is based on the first protocol stack possibly can not carry out network connection in position A, but then may be used in position B
To carry out network connection.Therefore, application processor registers upper network using second protocol stack not successfully, and application processor is according to silent
Recognize the on off state of protocol stack, recover default protocol stack switch state or modem recovery default protocol stack switch state simultaneously
Reset operation is carried out to modem simultaneously.It is understood that default protocol stack herein had both been probably the first protocol stack,
It is also likely to be other protocol stacks beyond the first protocol stack.It should be noted that if default protocol stack is first in the present embodiment
Protocol stack (protocol stack that is i.e. pent, causing protocol stack abnormal state), then, this step is equivalent to reopening first
Protocol stack.Therefore, this step is after the first protocol stack is reopened, and because UE current attribute has changed, this causes
UE can carry out proper network registration based on the first protocol stack reopened and recover Web vector graphic.
Whether S208, the application processor test position information change.
If so, then perform step S207.
If it is not, then perform step S208.
Optionally, application processor periodically obtains positional information, upper obtains in the positional information that currently obtains and once
The positional information taken performs step S207 compared to when changing, and otherwise continues to obtain positional information.For example, positional information is
Cell ID, UE are moved to another cell by a cell, represent that positional information changes；And for example, positional information is position
Region code, UE are moved to another band of position by a band of position, show that positional information changes.Application processor obtains
Take the cycle present invention of positional information not to be restricted, can be configured according to the actual requirements.
S209, the application processor judge whether to have reported protocol stack abnormal state reason.
If so, then perform step S212.
If it is not, then perform step S210.
Optionally, protocol stack abnormal state reason can be represented by reason-code, and different abnormal causes is corresponding not
With the reason for code, while abnormal cause can text description by way of represent.
S210, the application processor obtain the protocol stack abnormal state reason and daily record.
In the embodiment of the present invention, daily record represents the operation information of modem detection protocol stack state, operation information bag
Include：Operational order, operating time and returning result.
The abnormal cause, the current positional information and daily record are reported network by S211, the application processor
Side and/or user.
Optionally, application processor reports abnormal cause, current positional information and daily record the tool of network side equipment
Body embodiment can be：Reported by Wireless Fidelity WiFi network to network side equipment；Or application processor can also incite somebody to action
Abnormal cause is shown on UE display screen, is checked for user.
S212, the application processor processes this abnormal endings.
As can be seen that in the embodiment of the present invention, application processor receiving modem detects protocol stack abnormal state
And the abnormal instruction message sent；The application processor closes the first protocol stack for causing protocol stack abnormal state；It is described to answer
Second protocol stack is opened with processor, and network registry is carried out using the second protocol stack, the second protocol stack is described
Protocol stack in multiple protocol stacks that modem is supported in addition to first protocol stack；If the second protocol stack note
Volume success, the application processor record current positional information.So cause modem in protocol stack abnormal state
Can not normal work when, make modem recovery normal by way of network registry, avoid it is hand-operated forced restart mobile phone or
The problem of long is taken caused by location updating, reduces the time of network disaster recovery.
Fig. 3 is referred to, Fig. 3 is the 3 of the abnormal processing method of a kind of network communicating function provided in an embodiment of the present invention
Embodiment flow chart.Wherein, as shown in figure 3, a kind of place for network communicating function exception that one embodiment of the present of invention provides
Reason method can include step S301~S310：
Whether S301, application processor detect protocol stack abnormal state.
If so, then perform step S302.
If it is not, then perform step S301.
S302, the modem indicate this exception of application processor processes.
Optionally, this abnormal embodiment of modem instruction application processor processes is：Modulation /demodulation
Device sends abnormal instruction message to application processor, and application processor receives abnormal instruction message and shows that modem detects
To protocol stack abnormal state, now application processor needs to handle the exception.Wherein, the form sheet of abnormal instruction message
Invention is not restricted, and can realize or construct new message using the mode of extended field in existing message to realize.
S303, the application processor close the first protocol stack for causing protocol stack abnormal state.
S304, the application processor open second protocol stack, and carry out network registry, institute using the second protocol stack
State the protocol stack in addition to first protocol stack in multiple protocol stacks that second protocol stack is supported for the modem.
If the success of S305, network registry, the application processor record current positional information.
Whether S306, the application processor test position information change.
If so, then perform step S307.
If it is not, then perform step S306.
The default protocol stack that S307, the application processor recover in multiple protocol stacks that the modem is supported is opened
The default protocol stack switch state that off status or the application processor recover in multiple protocol stacks of the support is simultaneously simultaneously multiple
The position modem.
S308, the application processor judge whether to have reported protocol stack abnormal state reason.
Optionally, if protocol stack abnormal state reason had reported, step S301 is performed；When protocol stack abnormal state is former
Because after having reported, user can adjust or repair according to abnormal cause, continue to jump to step S301 afterwards by modulation /demodulation
Device detection is abnormal, if modem still detects protocol stack abnormal state, continues executing with the subsequent steps such as step S301.It is no
Then, step S309 is performed.
S309, the application processor obtain the protocol stack abnormal state reason and daily record.
The abnormal cause, the current positional information and daily record are reported network by S310, the application processor
Side and/or user.
After above- mentioned information reports, step S301 can be equally jumped to, exception is detected by application processor, if at application
Reason device still detects protocol stack abnormal state, then continues executing with the subsequent steps such as S302.
By way of circulation, it can be ensured that the solution of protocol stack abnormal state problem, after Resolving probiems, using processing
Device will not detect protocol stack abnormal state again, and UE can recover normal work.
It should be noted that the embodiment of step S301~step S310 in the present embodiment refer to the present invention
The correlation of step S201~step S2012 in the abnormal processing method of a kind of network communicating function disclosed in second embodiment is retouched
State with first embodiment of the invention disclosed in step S101~step in a kind of abnormal processing method of network communicating function
S104 associated description, here is omitted.
As can be seen that in the embodiment of the present invention, application processor receiving modem detects protocol stack abnormal state
And the abnormal instruction message sent；The application processor closes the first protocol stack for causing protocol stack abnormal state；It is described to answer
Second protocol stack is opened with processor, and network registry is carried out using the second protocol stack, the second protocol stack is described
Protocol stack in multiple protocol stacks that modem is supported in addition to first protocol stack；If the second protocol stack note
Volume success, the application processor record current positional information.So cause modem in protocol stack abnormal state
Can not normal work when, make modem recovery normal by way of network registry, avoid it is hand-operated forced restart mobile phone or
The problem of long is taken caused by location updating, reduces the time of network disaster recovery.
Fig. 4 is referred to, is a kind of structural representation of application processor 400 provided in an embodiment of the present invention, in the present invention
In embodiment, the modem includes：Receiving module 401, closedown module 402, Registering modules 403 and logging modle 404.
Receiving module 401, the abnormal instruction for detecting protocol stack abnormal state for receiving modem and sending disappear
Breath.
Closedown module 402, the first protocol stack of protocol stack abnormal state is caused for closing.
Registering modules 403, network registry is carried out for opening second protocol stack, and using the second protocol stack, it is described
Second protocol stack is the protocol stack in addition to first protocol stack in multiple protocol stacks that the modem is supported.
Logging modle 404, if being succeeded in registration for the second protocol stack, record current positional information.
Optionally, the application processor shown in Fig. 4 also includes：
Recovery module, for when the second protocol stack registration failure；And after the second protocol stack succeeds in registration
And the default protocol stack switch state in multiple protocol stacks that the modem is supported or institute are recovered when changing in position
State the default protocol stack switch state in the multiple protocol stacks supported described in modem recovery and reset the modulation simultaneously
Demodulator.
Optionally, the application processor shown in Fig. 4 also includes：
Reporting module, do not reported for protocol stack abnormal state reason, obtain the protocol stack abnormal state reason and day
Will；The abnormal cause, the current positional information and daily record are reported into network side and/or user.
Optionally, reporting module is specifically used for：
The protocol stack abnormal state reason, daily record and described are reported to network side equipment by Wireless Fidelity WiFi network
Current positional information.
It is understood that the function of each functional module of the application processor 400 of the present embodiment can be according to methods described
Method specific implementation in embodiment, its specific implementation process are referred to the associated description of methods described embodiment, herein not
Repeat again.
As can be seen that in the embodiment of the present invention, the receiving modem of receiving module 401 detects protocol stack abnormal state
And the abnormal instruction message sent；Closedown module 402 closes the first protocol stack for causing protocol stack abnormal state；Registering modules
403 open second protocol stack, and carry out network registry using the second protocol stack, and the second protocol stack is the modulatedemodulate
Adjust the protocol stack in addition to first protocol stack in multiple protocol stacks of device support；If logging modle 404 described second is assisted
View stack succeeds in registration, and records current positional information.So cause modem normal in protocol stack abnormal state
During work, make modem recovery normal by way of network registry, avoid hand-operated forced restarting mobile phone or location updating
Caused by take the problem of long, reduce time of network disaster recovery.
Fig. 5 is referred to, is a kind of structural representation of application processor 500 of the embodiment of the present invention, in this embodiment, application
Processor is used for the processing method for realizing that network communicating function shown in Fig. 1 is abnormal, application processor include CPU_modem501,
Memory 502, Base-Band Processing 503, communication interface/CPU_ap504 (remarks：In the case of modem single-chips, this is communication
Interface 504, for carrying out communication interface with the AP processors outside chip；The feelings of a chip are integrated in for modem and ap
Condition, this is CPU_ap504, i.e., without communication interface) and baseband radio interface 505, the CPU_modem501 in application processor
Quantity can be one or more, Fig. 5 (remarks by taking a CPU as an example：CPU described herein, DSP numerals can also be replaced with
Signal processor).In some embodiments of the present invention, CPU_modem501, memory 502, Base-Band Processing 503, communication interface/
CPU_ap504 can be connected with baseband radio interface 505 by bus or other modes, in Fig. 5 so that bus connects as an example.
Wherein, batch processing code is stored in memory 502, and CPU_modem501 is used to call to deposit in memory 502
The program code of storage, for performing following operation：
The abnormal instruction message that receiving modem detects protocol stack abnormal state and sent；
Close the first protocol stack for causing protocol stack abnormal state；
Second protocol stack is opened, and network registry is carried out using the second protocol stack, the second protocol stack is described
Protocol stack in multiple protocol stacks that modem is supported in addition to first protocol stack；
If the second protocol stack succeeds in registration, current positional information is recorded.
In some embodiments of the invention, CPU_modem501 is additionally operable to perform：
If the second protocol stack registration failure, recover the acquiescence association in multiple protocol stacks that the modem is supported
Default protocol stack switch state in view stack switch state or multiple protocol stacks of the recovery support simultaneously resets the tune simultaneously
Modulator-demodulator.
In some embodiments of the invention, if CPU_modem501 performs the second protocol stack and succeeded in registration, record
After current positional information, it is additionally operable to perform：
If position changes, recover the default protocol stack switch shape in multiple protocol stacks that the modem is supported
State resets the modem simultaneously.
Wherein, Base-Band Processing 503, interacted for handling baseband signal, and by bus and other parts；
Wherein, " communication interface/CPU_ap " 504, in the case of modem single-chips, this block diagram 504 connects block diagram for communication
The interface that mouth is communicated without CPU_ap, communication interface 504 as the AP processors for the outside with modem chips；
In the case of modem and ap are integrated in a chip, this block diagram 504 is that CPU_ap leads to without communication interface, CPU_modem
Cross bus and CPU_ap is communicated without other communication interfaces；
Wherein, baseband radio interface 505, for carrying out interface communication with the radio frequency outside modem chip.
In some embodiments of the invention, CPU_modem501 is additionally operable to perform：
If protocol stack abnormal state reason does not report, the protocol stack abnormal state reason and daily record are obtained；Will be described different
Normal reason, the current positional information and daily record report network side and/or user.
In some embodiments of the invention, CPU_modem501 is by the abnormal cause, the current positional information
Reporting network side and/or user with daily record includes：
The protocol stack abnormal state reason, daily record and described are reported to network side equipment by Wireless Fidelity WiFi network
Current positional information.
It is understood that the function of each functional module of the application processor 500 of the present embodiment can be according to methods described
Method specific implementation in embodiment, its specific implementation process are referred to the associated description of methods described embodiment, herein not
Repeat again.
As can be seen that in the embodiment of the present invention, application processor receiving modem detects protocol stack abnormal state
And the abnormal instruction message sent；The application processor closes the first protocol stack for causing protocol stack abnormal state；It is described to answer
Second protocol stack is opened with processor, and network registry is carried out using the second protocol stack, the second protocol stack is described
Protocol stack in multiple protocol stacks that modem is supported in addition to first protocol stack；If the second protocol stack note
Volume success, the application processor record current positional information.So cause modem in protocol stack abnormal state
Can not normal work when, make modem recovery normal by way of network registry, avoid it is hand-operated forced restart mobile phone or
The problem of long is taken caused by location updating, reduces the time of network disaster recovery.
The embodiment of the present invention additionally provides a kind of UE for including above-mentioned application processor, and UE includes but is not limited to carryOr the UE of other operating systems, such as mobile phone.Can also be other
UE, such as laptop computer or tablet personal computer or platform with touch sensitive surface (for example, touch-screen display and/or Trackpad)
Formula computer.
In the following discussion, a kind of UE including display and touch sensitive surface is described.It should be appreciated, however, that UE can be with
Including other one or more physical user-interface devices, such as physical keyboard, mouse and/or action bars.
UE generally supports a variety of application programs, it is such as following in one or more：Journey is applied in picture application program, presentation
Sequence, word-processing application, webpage create application program, disk editor application program, spreadsheet applications, game application
Program, telephony application, videoconference application, email application, instant message application program, exercise are supported
Application program, photograph management application program, digital camera applications program, digital video camcorder application program, network browsing should
With program, digital music player application, and/or video frequency player application program.
At least one shared physical user-interface device can be used in the various application programs that can be performed on UE, such as touches
Sensitive surfaces.One or more functions of touch sensitive surface and the corresponding information being shown on UE can adjust from a kind of application program
And/or it is changed to a kind of lower application program and/or is adjusted and/or changes in corresponding application programs.So, UE shared thing
Reason framework (such as touch sensitive surface) can support various application programs using clearly user interface directly perceived for a user.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above disclosed power for being only a kind of preferred embodiment of the present invention, the present invention can not being limited with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that realizing all or part of flow of above-described embodiment, and weighed according to the present invention
Profit requires made equivalent variations, still falls within and invents covered scope.
Claims (5)
- A kind of 1. abnormal processing method of network communicating function, it is characterised in that including：The abnormal instruction message that application processor receiving modem detects protocol stack abnormal state and sent；The application processor closes the first protocol stack for causing protocol stack abnormal state；The application processor opens second protocol stack, and carries out network registry, second association using the second protocol stack It is the protocol stack in multiple protocol stacks that the modem is supported in addition to first protocol stack to discuss stack；If the second protocol stack succeeds in registration, the application processor records current positional information；If the second protocol Stack registration failure, the application processor recover the default protocol stack switch state in multiple protocol stacks of the support and simultaneously The modem is resetted, after modem reset, network registry is carried out using the default protocol stack；If protocol stack abnormal state reason does not report, the application processor obtains the protocol stack abnormal state reason and day Will；The application processor by Wireless Fidelity WiFi network to network side equipment report the protocol stack abnormal state reason, Daily record and the current positional information.
- 2. according to the method for claim 1, it is characterised in that described to answer if the second protocol stack succeeds in registration After current positional information is recorded with processor, methods described also includes：If position changes, the application processor recovers the acquiescence association in multiple protocol stacks that the modem is supported Default protocol stack switch state in view stack switch state or multiple protocol stacks of the application processor recovery support is simultaneously Reset the modem simultaneously.
- A kind of 3. application processor, it is characterised in that including：Receiving module, the abnormal instruction message for detecting protocol stack abnormal state for receiving modem and sending；Closedown module, the first protocol stack of protocol stack abnormal state is caused for closing；Registering modules, network registry, the second protocol are carried out for opening second protocol stack, and using the second protocol stack Stack is the protocol stack in addition to first protocol stack in multiple protocol stacks that the modem is supported；Logging modle, if being succeeded in registration for the second protocol stack, record current positional information；Recovery module, if for the second protocol stack registration failure, the application processor recovers multiple associations of the support Default protocol stack switch state in view stack simultaneously resets the modem simultaneously, after modem reset, makes Network registry is carried out with the default protocol stack；Reporting module, do not reported for protocol stack abnormal state reason, obtain the protocol stack abnormal state reason and daily record；It is logical Cross Wireless Fidelity WiFi network and report the protocol stack abnormal state reason, daily record and the current position to network side equipment Information.
- 4. application processor according to claim 3, it is characterised in that the application processor also includes：Recovery module, for when after the second protocol stack succeeds in registration and when position changes, recovering the modulation /demodulation Default protocol stack switch state in multiple protocol stacks that device is supported or the acquiescence association in multiple protocol stacks of the recovery support View stack switch state simultaneously resets the modem simultaneously.
- 5. a kind of user terminal, it is characterised in that including the application processor as described in claim 3-4 any one.
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| CN201810224325.6A CN108599987B (en) | 2015-11-24 | 2015-11-24 | Processing method for network communication function abnormity, application processor and user terminal |
| CN201510824824.5A CN105392130B (en) | 2015-11-24 | 2015-11-24 | Network communicating function abnormal processing method, application processor and user terminal |
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