CN105376781A - Method for handling network communication function exception, modulator-demodulator and user terminal - Google Patents
Method for handling network communication function exception, modulator-demodulator and user terminal Download PDFInfo
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- CN105376781A CN105376781A CN201510825115.9A CN201510825115A CN105376781A CN 105376781 A CN105376781 A CN 105376781A CN 201510825115 A CN201510825115 A CN 201510825115A CN 105376781 A CN105376781 A CN 105376781A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
- H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
Abstract
The invention discloses a method for handling a network communication function exception. The method comprises the steps that if a modulator-demodulator detects that a protocol stack is in an abnormal state, the modulator-demodulator disables a first protocol stack causing the abnormal state of the protocol stack; the modulator-demodulator enables a second protocol stack, and uses the second protocol stack to perform network registration, wherein the second protocol stack is the protocol stack except the first protocol stack among a plurality of protocol stacks supported by the modulator-demodulator; and if the second protocol stack succeeds in registration, the modulator-demodulator records current position information. Embodiments of the invention also provide the modulator-demodulator and a user terminal. Through adoption of the method for handling the network communication function exception, the network communication function exception can be detected rapidly and the network communication function can be recovered rapidly.
Description
Technical field
The present invention relates to communication technical field, particularly relate to the processing method of network communicating function exception, modulator-demodulator and user terminal.
Background technology
The proportion occupied along with the high speed development data service of mobile Internet is increasing, the function and position of the modulator-demodulator in smart mobile phone is become become more and more important, modulator-demodulator be used for data to be sent being converted to radiofrequency signal and radiofrequency signal is converted to pending data, process Access Layer (AS) and Non-Access Stratum (NAS) signaling and carry out interface etc. with AP processor.In the use procedure of smart mobile phone, smart mobile phone may switch between different communication standards (communication standard of such as 2G, 3G and 4G), in the process that communication standard switches, often exception may occur, mobile phone cannot normally Networked communication, such as protocol stack abnormal state.At present, solve and cannot the solution of Networked communication have because of abnormal: when smart mobile phone moves to the new band of position, to network equipment launch position update notification, network equipment is configured smart mobile phone again, recovers the configuration parameter of modulator-demodulator; Or user finds can not after Networked communication, manually to force to restart the configuration parameter recovering or arrange modulator-demodulator to user terminal for a long time.The time that this two schemes expends is all long, affects Consumer's Experience.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, a kind of processing method of network communicating function exception, modulator-demodulator and user terminal are provided, for to solve in prior art network communicating function occur abnormal cannot Networked communication when, manually recover network communicating function long problem consuming time.
In order to solve the problems of the technologies described above, embodiment of the present invention first aspect provides a kind of process of network communicating function exception, comprising:
If modulator-demodulator detects protocol stack abnormal state, described modulator-demodulator cuts out the first protocol stack causing protocol stack abnormal state;
Second protocol stack opened by described modulator-demodulator, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack;
If described second protocol stack succeeds in registration, the positional information that described modulator-demodulator record is current.
In conjunction with embodiment of the present invention first aspect, in the first possible implementation of first aspect, described method also comprises:
If described second protocol stack registration failure, the default protocol stack switch state in the multiple protocol stacks supported described in the default protocol stack switch state in multiple protocol stacks of modulator-demodulator support described in described modem recovery or described modem recovery the described modulator-demodulator that simultaneously resets.
In conjunction with the first possible implementation of embodiment of the present invention first aspect or first aspect, in the implementation that the second of first aspect is possible, if described second protocol stack succeeds in registration, after the positional information that described modulator-demodulator record is current, described method also comprises:
If position changes, the default protocol stack switch state in the multiple protocol stacks supported described in the default protocol stack switch state in multiple protocol stacks of modulator-demodulator support described in described modem recovery or described modem recovery the described modulator-demodulator that simultaneously resets.
In conjunction with embodiment of the present invention first aspect, in the third possible implementation of first aspect, described method also comprises:
If protocol stack abnormal state reason does not report, described modulator-demodulator obtains described protocol stack abnormal state reason and daily record;
Described abnormal cause, described current positional information and daily record are reported network side and/or user by described modulator-demodulator.
In conjunction with the third possible implementation of embodiment of the present invention first aspect, in the 4th kind of possible implementation of first aspect, described abnormal cause, described current positional information and daily record are reported network side by described modulator-demodulator., comprising:
Described modulator-demodulator reports described protocol stack abnormal state reason, daily record and described current positional information by Wireless Fidelity WiFi network to network equipment.
Embodiment of the present invention second aspect provides a kind of modulator-demodulator, comprising:
Closing module, if for protocol stack abnormal state being detected, closes the first protocol stack causing protocol stack abnormal state;
Registering modules, for opening second protocol stack, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack;
Logging modle, if succeed in registration for described second protocol stack, records current positional information.
In conjunction with embodiment of the present invention second aspect, in the first possible implementation of second aspect, described modulator-demodulator also comprises:
Recover module, for working as described second protocol stack registration failure; And when after described second protocol stack succeeds in registration and position changes time, recover the default protocol stack switch state in multiple protocol stacks of described modulator-demodulator support or recover default protocol stack switch state in multiple protocol stacks of described support and the described modulator-demodulator that simultaneously resets.
In conjunction with the first possible implementation of embodiment of the present invention second aspect or second aspect, in the implementation that the second of second aspect is possible, described modulator-demodulator also comprises:
Reporting module, does not report for protocol stack abnormal state reason, obtains described protocol stack abnormal state reason and daily record; Described abnormal cause, described current positional information and daily record are reported network side and/or user.
In conjunction with the implementation that the second of embodiment of the present invention second aspect is possible, in the third possible implementation of second aspect, described in report unit specifically for:
Described protocol stack abnormal state reason, daily record and described current positional information is reported to network equipment by Wireless Fidelity WiFi network.
The embodiment of the present invention third aspect provides a kind of user terminal, comprises the modulator-demodulator described in above-mentioned any one.
Implement the embodiment of the present invention, there is following beneficial effect:
If modulator-demodulator detects protocol stack abnormal state, described modulator-demodulator cuts out the first protocol stack causing protocol stack abnormal state; Second protocol stack opened by described modulator-demodulator, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack; If described second protocol stack succeeds in registration, the positional information that described modulator-demodulator record is current.When causing modulator-demodulator normally to work at protocol stack abnormal state like this, modulator-demodulator is made automatically to attempt recovering normal by the mode of network registry, avoid the hand-operated forced consuming time long problem of restarting mobile phone or location updating and causing, decrease the time of network disaster recovery.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 provides the first embodiment flow chart of the processing method of network communicating function exception for the embodiment of the present invention;
Second embodiment flow chart of the processing method of the network communicating function exception that Fig. 2 provides for the embodiment of the present invention;
3rd embodiment flow chart of the processing method of the network communicating function exception that Fig. 3 provides for the embodiment of the present invention;
First example structure schematic diagram of the modulator-demodulator that Fig. 4 provides for the embodiment of the present invention;
Second example structure schematic diagram of the modulator-demodulator that Fig. 5 provides for the embodiment of the present invention.
Embodiment
Embodiment of the present invention technical problem to be solved is, a kind of processing method of network communicating function exception, modulator-demodulator and user terminal are provided, for to solve in prior art network communicating function occur abnormal cannot Networked communication when, manually recover network communicating function long problem consuming time.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Below be described in detail respectively.
Term " first ", " second ", " the 3rd " and " the 4th " etc. in specification of the present invention and claims and described accompanying drawing are for distinguishing different object, instead of for describing particular order.In addition, term " comprises " and " having " and their any distortion, and intention is to cover not exclusive comprising.Such as contain the process of series of steps or unit, method, system, product or equipment and be not defined in the step or unit listed, but also comprise the step or unit do not listed alternatively, or also comprise alternatively for other intrinsic step of these processes, method, product or equipment or unit.
The user terminal that the present invention relates to can be such as below in any one or all, smart phone, wearable device (individual maincenter), individual or mobile multimedia player, personal digital assistant (PDA), laptop computer, panel computer, intelligence originally, palmtop computer and similar personal electronic equipments, above-mentioned user terminal can comprise network interface, processor, memory, audio frequency processing circuit, microphone, camera, photoflash lamp, and comprise and at inside or outside audio frequency amplifier and the loudspeaker unit being connected to audio frequency amplifier can be comprised.
Refer to Fig. 1, the first embodiment flow chart of the processing method of a kind of network communicating function exception that Fig. 1 provides for the embodiment of the present invention.Wherein, as shown in Figure 1, a kind of processing method of network communicating function exception that one embodiment of the present of invention provide can comprise step S101 ~ S103:
If S101 modulator-demodulator detects protocol stack abnormal state, described modulator-demodulator cuts out the first protocol stack causing protocol stack abnormal state.
In the embodiment of the present invention, above-mentioned modulator-demodulator is used for baseband signal being converted to radiofrequency signal, radiofrequency signal is converted to baseband signal, processes the signaling of Access Layer (AS) and Non-Access Stratum (NAS) and carry out interface etc., modulator-demodulator stack capable of supporting several protocols with AP processor.Protocol stack abnormal state refers in communication process inconsistent with the result expected in advance to the testing result of current state context, such as, upstream data bag is only had, without any then thinking protocol stack abnormal state (uplink downlink is obstructed) during downlink data packet when detecting in a period of time; Or according to the phenomenon of abnormal state, user terminal (UserEquipment is called for short UE) intelligent algorithm is judged that protocol stack runs and has been occurred exception; Or the communication process of UE and network equipment is subject to the impact of uncertain factor and occurs the situation of step-out; Etc..After modulator-demodulator detects protocol stack abnormal state, modulator-demodulator can collapse, and normally cannot carry out data processing, cause UE could not get on to the Net.Protocol stack represents the summation of the various protocols that certain communication standard is corresponding.Optionally, protocol stack comprises global system for mobile communications (GlobalSystemforMobileCommunication, GSM) protocol stack, enhanced data rates for gsm evolution (EnhancedDataRateforGSMEvolution, EDGE) protocol stack, high-speed packet access (HighSpeedDownlinkPacketAccess, HSPDA) protocol stack, TD SDMA (TimeDivision-SynchronousCodeDivisionMultipleAccess, TD-SCDMA) protocol stack, timesharing Long Term Evolution (TimeDivisionLongTermEvolution, TDD-LTE) protocol stack, Frequency Division Duplexing (FDD) Long Term Evolution (FrequencyDivisionDualLongTermEvolution, FDD-LTE) protocol stack etc., multiple sub-protocol stack is comprised again below each communication standard protocol stack, repeat no more herein.Modulator-demodulator, when internal storage access mistake being detected, determines the first protocol stack of current use.
In the embodiment of the present invention, some protocol stack abnormal state phenomenons are common and easy-to-handle, some protocol stack abnormal states are rare and reluctant, and leing go unchecked for reluctant protocol stack abnormal state phenomenon may cause protocol stack mistake to worsen further and be difficult to control.In order to prevent protocol stack abnormal state from repeatedly occurring or worsening further, modulator-demodulator needs to cut out the first protocol stack causing protocol stack abnormal state.
Second protocol stack opened by S102, described modulator-demodulator, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack.
In the embodiment of the present invention, after closedown first protocol stack, UE is converted to Idle state by connected state, second protocol stack selected by modulator-demodulator, second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack, second protocol stack opened by modulator-demodulator, and uses second protocol stack to carry out network registry.Optionally, the specific implementation of network registry can be: UE initiates attachment request (attacherequest) to network equipment, if network equipment allows UE access, attachment response (attachresponse) is returned to UE, represent network registry success, UE is converted to connected state by Idle state; If network equipment does not allow UE to access, return error message to UE, represent network registry failure.Optionally, the strategy of modulator-demodulator selection second protocol stack can be: the protocol stack of the low one-level of Selection radio first protocol stack is as second protocol stack; Or, measure the signal strength signal intensity of cell signal corresponding to each protocol stack that modulator-demodulator is supported, and using protocol stack maximum for signal strength signal intensity as second protocol stack; Or the higher leveled protocol stack of Selection radio first protocol stack is as second protocol stack; Or adopt other strategy to determine second protocol stack, the present invention is not restricted.
If the described second protocol stack of S103 succeeds in registration, the positional information that described modulator-demodulator record is current.
Optionally, positional information represents UE logical place in the mobile communication network, and positional information can be cell ID or regional location code or position tracing area etc., and the present invention is not construed as limiting.If fruit uses the success of second protocol stack registered network, the positional information that modulator-demodulator record is current.
Can find out, in the embodiment of the present invention, if modulator-demodulator detects protocol stack abnormal state, described modulator-demodulator cuts out the first protocol stack causing protocol stack abnormal state; Second protocol stack opened by described modulator-demodulator, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack; If described second protocol stack succeeds in registration, the positional information that described modulator-demodulator record is current.Cause modulator-demodulator cannot be detected fast during proper communication at protocol stack abnormal state like this, and the mode of carrying out network registry by switching other protocol stacks makes modulator-demodulator recover the normal of communication automatically, avoid the hand-operated forced consuming time long problem of restarting mobile phone or location updating and causing, decrease the time of network disaster recovery.
Optionally, the processing method of the network communicating function exception shown in Fig. 1 also comprises:
If described second protocol stack registration failure, the default protocol stack switch state in multiple protocol stacks of modulator-demodulator support described in described modem recovery or the described modulator-demodulator that resets simultaneously.
Optionally, if described second protocol stack succeeds in registration, after the positional information that described modulator-demodulator record UE is current, the processing method of the network communicating function exception shown in Fig. 1 also comprises:
If position changes, the default protocol stack switch state in the multiple protocol stacks supported described in the default protocol stack switch state in multiple protocol stacks of modulator-demodulator support described in described modem recovery or described modem recovery the described modulator-demodulator that simultaneously resets.
Optionally, the processing method of the network communicating function exception shown in Fig. 1 also comprises:
If described protocol stack abnormal state reason does not report, described modulator-demodulator obtains described protocol stack abnormal state reason and daily record; Described abnormal cause, described current positional information and daily record are reported network side and/or user by described modulator-demodulator.
Optionally, described abnormal cause, described current positional information and daily record are reported network side by modulator-demodulator, comprising: described modulator-demodulator reports described protocol stack abnormal state reason, daily record and described current positional information by Wireless Fidelity WiFi network to network equipment.
Refer to Fig. 2, the second embodiment flow chart of the processing method of a kind of network communicating function exception that Fig. 2 provides for the embodiment of the present invention.Wherein, as shown in Figure 2, a kind of processing method of network communicating function exception that one embodiment of the present of invention provide can comprise step S201 ~ S211:
Whether S201, modulator-demodulator detect protocol stack abnormal state.
If so, then step S202 is performed.
If not, then step S201 is performed.
In the embodiment of the present invention, modulator-demodulator is used for baseband signal being converted to radiofrequency signal, radiofrequency signal is converted to baseband signal, processes the signaling of Access Layer (AS) and Non-Access Stratum (NAS) and carry out interface etc. with AP processor; Various protocols stack supported by modulator-demodulator.Protocol stack abnormal state refers in communication process inconsistent with the result expected in advance to the testing result of current state context, such as only have upstream data bag when detecting in a period of time, but then think protocol stack abnormal state (namely uplink downlink is obstructed) without any downlink data packet; Or according to the phenomenon of abnormal state, UE intelligent algorithm is judged that protocol stack runs and has been occurred exception; Or the communication process of UE and network equipment is subject to the impact of uncertain factor and occurs the situation of step-out; Etc..Protocol stack abnormal state reason can be divided into multiple, and identical protocol stack abnormal state may be caused by different abnormal causes, and the location of concrete abnormal cause can adopt means known arbitrarily to determine, the present invention is not restricted.
The first protocol stack causing protocol stack abnormal state closed by S202, described modulator-demodulator.
If modulator-demodulator uses the first protocol stack generation protocol stack abnormal state, in order to prevent protocol stack abnormal state from repeatedly occurring or worsening further, modulator-demodulator needs cut out first protocol stack.Optionally, modulator-demodulator cuts out and causes the first protocol stack embodiment of protocol stack abnormal state to be: in modulator-demodulator inquiry modulator-demodulator, (such as state flag bit is 1 represent that the protocol stack of correspondence is for opening to obtain the first protocol stack of current use for the state flag bit of presentation protocol stack, state flag bit is the protocol stack of 0 expression correspondence is closed condition), the state flag bit of the first protocol stack is set to 0 to close the first protocol stack by modulator-demodulator.
Second protocol stack opened by S203, described modulator-demodulator, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack.
In the embodiment of the present invention, after closedown first protocol stack, UE is converted to Idle state by connected state, second protocol stack selected by modulator-demodulator, second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack, second protocol stack opened by modulator-demodulator, and uses second protocol stack to carry out network registry.Optionally, the specific implementation of network registry can be: UE initiates attachment request (attacherequest) to network equipment, if network equipment allows UE access, attachment response (attachresponse) is returned to UE, represent network registry success, UE is converted to connected state by Idle state; If network equipment does not allow UE to access, return error message to UE, represent network registry failure.Optionally, the strategy of modulator-demodulator selection second protocol stack can be: the protocol stack of the low one-level of Selection radio first protocol stack is as second protocol stack; Or, measure the signal strength signal intensity of cell signal corresponding to each protocol stack that modulator-demodulator is supported, and using protocol stack maximum for signal strength signal intensity as second protocol stack; Or the higher leveled protocol stack of Selection radio first protocol stack is as second protocol stack; Or adopt other strategy to determine second protocol stack, the present invention is not restricted.
S204, described modulator-demodulator judge that whether network registry is successful.
If so, then step S205 is performed.
If not, then step S206 is performed.
The positional information that S205, described modulator-demodulator record are current.Then step S208 is performed, and the concurrent process of setting up procedure S207.
Optionally, positional information represents UE logical place in the mobile communication network, and positional information can be cell ID or regional location code or position tracing area etc., and the present invention is not construed as limiting.
Default protocol stack switch state in the multiple protocol stacks supported described in default protocol stack switch state in multiple protocol stacks of modulator-demodulator support described in S206, described modem recovery or described modem recovery the described modulator-demodulator that simultaneously resets.
Wherein, there is dividing of priority level height in multiple protocol stacks that modulator-demodulator is supported.Optionally, the priority level of each protocol stack that modulator-demodulator is supported can be preset, such as, can arrange the priority level of each protocol stack that modulator-demodulator is supported when modulator-demodulator dispatches from the factory; Or, can be configured in UE at modulator-demodulator and carry out in initialized process, use network during each protocol stack to connect according to UE and network signal intensity situation arranges the priority level of each protocol stack that modulator-demodulator is supported; Etc..Optionally, the priority level of each protocol stack that modulator-demodulator is supported can be adjustment flexibly, such as, network during each protocol stack can be used to connect according to UE and network signal intensity situation arranges priority level in certain band of position; Or, the priority level of each protocol stack can be set according to the order of the conventional network service standard of UE; Etc..It should be noted that, the priority level of certain protocol stack is higher, illustrates that UE can obtain better network based on this protocol stack and connect or stronger network signal.Modulator-demodulator medium priority not the highest protocol stack is commonly called default protocol stack, and modulator-demodulator is also realize the network registry of UE and Web vector graphic according to priority level from height to low each protocol stack that uses in order usually.
Because UE possesses the feature of mobility and platform renewal property, when UE occurs that position is moved or carries out platform renewal, its current attribute can change, its network connection also may change, such as: UE can carry out network connection based on second protocol stack at position A, then possibly network connection cannot be carried out based on second protocol stack but when UE moves to position B from position A; In like manner, UE possibly cannot carry out network connection based on the first protocol stack at position A, but then can carry out network connection when position B.Therefore, modulator-demodulator uses network in the unsuccessful registration of second protocol stack, modulator-demodulator is according to the on off state of default protocol stack, and recovery default protocol stack switch state or modem recovery default protocol stack switch state also carry out reset operation to modulator-demodulator simultaneously.Be understandable that, default protocol stack herein both may be the first protocol stack, also may be other protocol stacks beyond the first protocol stack.It should be noted that, if default protocol stack is the first protocol stack (i.e. pent, the protocol stack that causes protocol stack abnormal state) in the present embodiment, so, this step is equivalent to reopen the first protocol stack.Therefore, this step is after reopening the first protocol stack, and because the current attribute of UE changes, this makes UE can carry out proper network registration based on the first protocol stack reopened and recover Web vector graphic.
Whether S207, described modulator-demodulator detection position information change.
If so, then step S206 is performed.
If not, then step S207 is performed.
In the embodiment of the present invention, modulator-demodulator periodically obtains positional information, current acquisition positional information with on the positional information that once obtains compare change time, perform step S206, otherwise continue to obtain positional information.Such as, positional information is cell ID, and UE moves to another community by a community, represents that positional information changes; And for example, positional information is location area code, and UE moves to another band of position by a band of position, shows that positional information changes.Cycle the present invention that modulator-demodulator obtains positional information is not restricted, and can arrange according to the actual requirements.
S208, described modulator-demodulator judge whether to report protocol stack abnormal state reason.
If so, then step S211 is performed.
If not, then step S209 is performed.
Optionally, protocol stack abnormal state reason can be represented by reason-code, the reason-code that different abnormal causes is corresponding different, and the mode that abnormal cause describes by text simultaneously represents.
S209, described modulator-demodulator obtain described protocol stack abnormal state reason and daily record.
Optionally, daily record represents the operation information of modulator-demodulator detection protocol stack state, and operation information comprises: operational order, operating time and return results.
Described abnormal cause, described current positional information and daily record are reported network side and/or user by S210, described modulator-demodulator.
Optionally, the embodiment that abnormal cause, current positional information and daily record report network equipment can be by modulator-demodulator: reported to network equipment by Wireless Fidelity WiFi network; Or abnormal cause also can be presented on the display screen of UE by modulator-demodulator, checks for user.
S211, this abnormal ending of described modem processes.
Can find out, in the embodiment of the present invention, if modulator-demodulator detects protocol stack abnormal state, described modulator-demodulator cuts out the first protocol stack causing protocol stack abnormal state; Second protocol stack opened by described modulator-demodulator, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack; If described second protocol stack succeeds in registration, the positional information that described modulator-demodulator record is current.When causing modulator-demodulator normally to work at protocol stack abnormal state like this, make modem recovery normal by the mode of network registry, avoid the hand-operated forced consuming time long problem of restarting mobile phone or location updating and causing, decrease the time of network disaster recovery.
Refer to Fig. 3, the 3rd embodiment flow chart of the processing method of a kind of network communicating function exception that Fig. 3 provides for the embodiment of the present invention.Wherein, as shown in Figure 3, a kind of processing method of network communicating function exception that one embodiment of the present of invention provide can comprise step S301 ~ S309:
Whether S301, modulator-demodulator detect protocol stack abnormal state.
If so, then step S302 is performed.
If not, then step S301 is performed.
The first protocol stack causing protocol stack abnormal state closed by S302, described modulator-demodulator.
Second protocol stack opened by S303, described modulator-demodulator, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack.
If the success of S304 network registry, the positional information that described modulator-demodulator record is current.Step S305 can be performed afterwards; Simultaneously can also parallel execution of steps S307.
Whether S305, described modulator-demodulator detection position information change.
If so, then step S306 is performed.
If not, then step S305 is performed.
Default protocol stack switch state in the multiple protocol stacks supported described in default protocol stack switch state in multiple protocol stacks of modulator-demodulator support described in S306, described modem recovery or described modem recovery the described modulator-demodulator that simultaneously resets.
S307, described modulator-demodulator judge whether to report protocol stack abnormal state reason.
Optionally, if protocol stack abnormal state reason reported, then performed step S301; After protocol stack abnormal state reason had reported, user according to abnormal cause adjustment or can repair, continuing to jump to step S301 is afterwards detected abnormal by modulator-demodulator, if modulator-demodulator still detects protocol stack abnormal state, then continue to perform the subsequent steps such as step S301.Otherwise, perform step S308.
S308, described modulator-demodulator obtain described protocol stack abnormal state reason and daily record.
Described abnormal cause, described current positional information and daily record are reported network side and/or user by S309, described modulator-demodulator.
After above-mentioned information reporting, can step S301 be jumped to equally, be detected by modulator-demodulator abnormal, if modulator-demodulator still detects protocol stack abnormal state, then continue to perform the subsequent steps such as S302.
By the mode of circulation, can guarantee the solution of protocol stack abnormal state problem, after Resolving probiems, modulator-demodulator can not detect protocol stack abnormal state again, and UE can recover normal work.
It should be noted that, the embodiment of the step S301 in the present embodiment ~ step S309 please refer to the associated description of the step S101 ~ step S103 in the processing method of a kind of network communicating function exception disclosed in the associated description of the step S201 ~ step S2011 in the processing method of a kind of network communicating function exception disclosed in second embodiment of the invention and first embodiment of the invention, repeats no more herein.
Can find out, in the embodiment of the present invention, if modulator-demodulator detects protocol stack abnormal state, described modulator-demodulator cuts out the first protocol stack causing protocol stack abnormal state; Second protocol stack opened by described modulator-demodulator, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack; If described second protocol stack succeeds in registration, the positional information that described modulator-demodulator record is current.When causing modulator-demodulator normally to work at protocol stack abnormal state like this, make modem recovery normal by the mode of network registry, avoid the hand-operated forced consuming time long problem of restarting mobile phone or location updating and causing, decrease the time of network disaster recovery.
Refer to Fig. 4, be the structural representation of a kind of modulator-demodulator 400 that the embodiment of the present invention provides, in embodiments of the present invention, described modulator-demodulator comprises: closing module 401, Registering modules 402 and logging modle 403.
Closing module 401, if for protocol stack abnormal state being detected, closes the first protocol stack causing protocol stack abnormal state.
Registering modules 402, for opening second protocol stack, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack.
Logging modle 403, if succeed in registration for described second protocol stack, the positional information that record UE is current.
Optionally, the modulator-demodulator shown in Fig. 4 also comprises:
Recover module, for working as described second protocol stack registration failure; And when after described second protocol stack succeeds in registration and position changes time, recover the default protocol stack switch state in multiple protocol stacks of described modulator-demodulator support or recover default protocol stack switch state in multiple protocol stacks of described support and the described modulator-demodulator that simultaneously resets.
Optionally, the modulator-demodulator shown in Fig. 4 also comprises:
Reporting module, if do not report for protocol stack abnormal state reason, obtains described protocol stack abnormal state reason and daily record; Described abnormal cause, described current positional information and daily record are reported network side and/or user.
Optionally, reporting module specifically for:
By Wireless Fidelity WiFi network to the positional information reporting described protocol stack abnormal state reason, daily record and described UE current to network equipment.
Be understandable that, the function of each functional module of the modulator-demodulator 400 of the present embodiment can according to the method specific implementation in described embodiment of the method, and its specific implementation process with reference to the associated description of described embodiment of the method, can repeat no more herein.
Can find out, in the embodiment of the present invention, if modulator-demodulator detects protocol stack abnormal state, closing module 401 closes the first protocol stack causing protocol stack abnormal state; Registering modules 402 opens second protocol stack, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack; If described second protocol stack succeeds in registration, logging modle 403 records current positional information.When causing modulator-demodulator normally to work at protocol stack abnormal state like this, make modem recovery normal by the mode of network registry, avoid the hand-operated forced consuming time long problem of restarting mobile phone or location updating and causing, decrease the time of network disaster recovery.
Refer to Fig. 5, for a kind of modulator-demodulator 500 structural representation of the embodiment of the present invention, in this enforcement, modulator-demodulator is for realizing the processing method of the network communicating function exception shown in Fig. 1, modulator-demodulator comprises CPU_modem501, memory 502, Base-Band Processing 503, communication interface/CPU_ap504 (remarks: for the situation of modem single-chip, this is communication interface 504, for chip outside AP processor carry out communication interface; Modem and ap is integrated in the situation of a chip, this is CPU_ap504, namely without the need to communication interface) and baseband radio interface 505, the quantity of the CPU_modem501 in modulator-demodulator can be one or more, Fig. 5 is for a CPU (remarks: CPU described herein, also can replace with DSP).In some embodiments of the present invention, CPU_modem501, memory 502, Base-Band Processing 503, communication interface/CPU_ap504 are connected, for bus connection in Fig. 5 by bus or other modes with baseband radio interface 505.
Wherein, in memory 502, store batch processing code, and CPU_modem501 is for calling the program code stored in memory 502, for performing following operation:
If protocol stack abnormal state detected, close the first protocol stack causing protocol stack abnormal state;
Open second protocol stack, and use described second protocol stack to carry out network registry, described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack;
If described second protocol stack succeeds in registration, the positional information that record UE is current.
In some embodiments of the invention, CPU_modem501 is also for performing:
If described second protocol stack registration failure, recover the default protocol stack switch state in the multiple protocol stacks supported described in default protocol stack switch state in multiple protocol stacks of described modulator-demodulator support or described modem recovery and the described modulator-demodulator that simultaneously resets.
In some embodiments of the invention, succeed in registration if CPUmodem501 performs described second protocol stack, after the positional information that record UE is current, also for performing:
If position changes, recover the default protocol stack switch state in multiple protocol stacks of described modulator-demodulator support or recover default protocol stack switch state in multiple protocol stacks of described support and the described modulator-demodulator that simultaneously resets.
Wherein, Base-Band Processing 503, for the treatment of baseband signal, and is undertaken alternately by bus and other parts;
Wherein, block diagram " communication interface/CPU_ap " 504, for the situation of modem single-chip, this block diagram 504 does not have CPU_ap for communication interface, and communication interface 504 carries out the interface communicated as the AP processor for the outside with modem chip; Modem and ap is integrated in the situation of a chip, this block diagram 504 does not have communication interface for CPU_ap, and CPU_modem carries out communicating with CPU_ap by bus and without the need to other communication interfaces;
Wherein, baseband radio interface 505, for carrying out interface communication with the radio frequency of modem chip outside.
In some embodiments of the invention, CPUmodem501 is also for performing:
If protocol stack abnormal state reason does not report, obtain described protocol stack abnormal state reason and daily record; Described abnormal cause, described current positional information and daily record are reported network side and/or user.
In some embodiments of the invention, described abnormal cause, described current positional information and daily record are reported network side by CPU501, comprising:
By the positional information that Wireless Fidelity WiFi network reports described protocol stack abnormal state reason, daily record and described UE current to network equipment.
Be understandable that, the function of each functional module of the modulator-demodulator 500 of the present embodiment can according to the method specific implementation in described embodiment of the method, and its specific implementation process with reference to the associated description of described embodiment of the method, can repeat no more herein.
Can find out, in the embodiment of the present invention, if modulator-demodulator detects protocol stack abnormal state, described modulator-demodulator cuts out the first protocol stack causing protocol stack abnormal state; Second protocol stack opened by described modulator-demodulator, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack; If described second protocol stack succeeds in registration, the positional information that described modulator-demodulator record is current.When causing modulator-demodulator normally to work at protocol stack abnormal state like this, make modem recovery normal by the mode of network registry, avoid the hand-operated forced consuming time long problem of restarting mobile phone or location updating and causing, decrease the time of network disaster recovery.
The embodiment of the present invention additionally provides a kind of UE comprising above-mentioned modulator-demodulator, UE and includes but not limited to carry
or the UE of other operating system, such as mobile phone.Also can be other UE, such as there is the laptop computer of Touch sensitive surface (such as, touch-screen display and/or Trackpad) or panel computer or desktop computer.
In the following discussion, a kind of UE comprising display and Touch sensitive surface is described.But should be appreciated that UE can comprise other physical user-interface device one or more, such as physical keyboard, mouse and/or action bars.
UE supports multiple application program usually, one or more in such as following: picture application program, present application program, word-processing application, webpage creates application program, dish editing application program, spreadsheet applications, game application, telephony application, videoconference application, email application, instant message application program, temper support application program, photograph management application program, digital camera applications program, digital video camcorder application program, network browsing application program, digital music player application, and/or video frequency player application program.
The various application programs that can perform on UE can use at least one physical user-interface device shared, such as Touch sensitive surface.One or more functions and the corresponding information be presented on UE of Touch sensitive surface and/or can be changed to lower a kind of application program and/or adjusted in corresponding application programs and/or change from a kind of application program adjustment.Like this, the shared physical structure (such as Touch sensitive surface) of UE can to utilize for user clearly user interface directly perceived to support various application program.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly the interest field of the present invention can not be limited with this, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to the equivalent variations that the claims in the present invention are done, still belong to the scope that invention is contained.
Claims (10)
1. a processing method for network communicating function exception, is characterized in that, comprising:
If modulator-demodulator detects protocol stack abnormal state, described modulator-demodulator cuts out the first protocol stack causing protocol stack abnormal state;
Second protocol stack opened by described modulator-demodulator, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack;
If described second protocol stack succeeds in registration, the positional information that described modulator-demodulator record is current.
2. method according to claim 1, is characterized in that, described method also comprises:
If described second protocol stack registration failure, the default protocol stack switch state in the multiple protocol stacks supported described in the default protocol stack switch state in multiple protocol stacks of modulator-demodulator support described in described modem recovery or described modem recovery the described modulator-demodulator that simultaneously resets.
3. method according to claim 1 and 2, is characterized in that, if described second protocol stack succeeds in registration, after the positional information that described modulator-demodulator record is current, described method also comprises:
If position changes, the default protocol stack switch state in the multiple protocol stacks supported described in the default protocol stack switch state in multiple protocol stacks of modulator-demodulator support described in described modem recovery or described modem recovery the described modulator-demodulator that simultaneously resets.
4. method according to claim 1, is characterized in that, described method also comprises:
If protocol stack abnormal state reason does not report, described modulator-demodulator obtains described protocol stack abnormal state reason and daily record;
Described abnormal cause, described current positional information and daily record are reported network side and/or user by described modulator-demodulator.
5. method according to claim 4, is characterized in that, described abnormal cause, described current positional information and daily record are reported network side by described modulator-demodulator, comprising:
Described modulator-demodulator reports described protocol stack abnormal state reason, daily record and described current positional information by Wireless Fidelity WiFi network to network equipment.
6. a modulator-demodulator, is characterized in that, comprising:
Closing module, if for protocol stack abnormal state being detected, closes the first protocol stack causing protocol stack abnormal state;
Registering modules, for opening second protocol stack, and uses described second protocol stack to carry out network registry, and described second protocol stack is the protocol stack in multiple protocol stacks of described modulator-demodulator support except described first protocol stack;
Logging modle, if succeed in registration for described second protocol stack, records current positional information.
7. modulator-demodulator according to claim 6, is characterized in that, described modulator-demodulator also comprises:
Recover module, for working as described second protocol stack registration failure; And when after described second protocol stack succeeds in registration and position changes time, recover the default protocol stack switch state in multiple protocol stacks of described modulator-demodulator support or recover default protocol stack switch state in multiple protocol stacks of described support and the described modulator-demodulator that simultaneously resets.
8. the modulator-demodulator according to claim 6 or 7, is characterized in that, described modulator-demodulator also comprises:
Reporting module, if do not report for protocol stack abnormal state reason, obtains described protocol stack abnormal state reason and daily record; Described abnormal cause, described current positional information and daily record are reported network side and/or user.
9. modulator-demodulator according to claim 8, is characterized in that, described in report unit specifically for:
Described protocol stack abnormal state reason, daily record and described current positional information is reported to network equipment by Wireless Fidelity WiFi network.
10. a user terminal, is characterized in that, comprises the modulator-demodulator as described in claim 6-9 any one.
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| CN101977410A (en) * | 2010-10-20 | 2011-02-16 | 中兴通讯股份有限公司 | Method and device for dual-network and dual-standby terminal to perform communication |
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| US6591382B1 (en) * | 1999-08-17 | 2003-07-08 | Skyworks Solutions, Inc. | Performance improvement of internet protocols over wireless connections |
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| EP2901802A4 (en) * | 2012-09-25 | 2016-05-04 | Ericsson Telefon Ab L M | Method and apparatus for radio link adaptation for flexible subframe communications |
| CN104661270B (en) * | 2013-03-18 | 2018-06-12 | 英特尔公司 | Multimode wireless communication apparatus and system |
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| CN101977410A (en) * | 2010-10-20 | 2011-02-16 | 中兴通讯股份有限公司 | Method and device for dual-network and dual-standby terminal to perform communication |
| CN102611750A (en) * | 2012-03-15 | 2012-07-25 | 中兴通讯股份有限公司 | Double-protocol-stack accessing method and system |
| CN103841615A (en) * | 2012-11-22 | 2014-06-04 | 三星电子株式会社 | Apparatus and method for selecting network in communication system |
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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. |