CN106714328A - LTE (Long Term Evolution) based network recovery method and device and mobile terminal - Google Patents
LTE (Long Term Evolution) based network recovery method and device and mobile terminal Download PDFInfo
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- CN106714328A CN106714328A CN201611207569.0A CN201611207569A CN106714328A CN 106714328 A CN106714328 A CN 106714328A CN 201611207569 A CN201611207569 A CN 201611207569A CN 106714328 A CN106714328 A CN 106714328A
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- default value
- lte
- configuration files
- network recovery
- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/50—Connection management for emergency connections
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention provides an LTE (Long Term Evolution) based network recovery method and device and a mobile terminal. The LTE based network recovery method comprises the steps of initiating a communication network recovery request, and acquiring a default value of an LTE configuration file; judging whether the default value of the LTE configuration file is a first default value or not, and if the default value of the LTE configuration file is a first default value, modifying the default value of the LTE configuration file to be a second default value; initiating an LTE network attachment request so as to enable a communication network of the mobile terminal to be recovered. According to the network recovery method and device and the mobile terminal, a default value of the LTE configuration file is acquired, and if the default value does not satisfy the network attachment request, the default value is modified into a default value which satisfies the network attachment request, so that the mobile terminal is enabled to realize modification for the configuration type through modifying the default value and initiate the network attachment request to realize network recovery, occurrence of a problem that the network is always disconnected is prevented, and the user experience is improved.
Description
Technical field
The present invention relates to mobile communication technology field, in particular to a kind of network recovery side based on LTE communication
Method, device and mobile terminal.
Background technology
Mobile terminal (such as, mobile phone) is needed after being disconnected with LTE (Long Term Evolution, Long Term Evolution) network
Network recovery request is carried out, with reconnecting to LTE network.But when the type of the network recovery request initiated is LTE
During request type (such as, the urgency traffic) that network is not supported, LTE network will refuse the network insertion of mobile terminal, make
User cannot use the LTE network by mobile terminal, have a strong impact on user experience.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, the purpose of the embodiment of the present invention is to provide one kind to pass through adjustment
The default value of the LTE configuration files of mobile terminal recovers network recovery method, device and the mobile terminal of LTE network connection.
For network recovery method, preferred embodiments of the present invention provide a kind of network recovery side based on LTE communication
Method, methods described is applied to mobile terminal.The network recovery method includes：
Communication network recovery request is initiated, the default value of LTE configuration files is obtained；
Whether the default value for judging the LTE configuration files is the first default value, when the default value of the LTE configuration files
During for the first default value, the default value of the LTE configuration files is revised as the second default value；
LTE network attach request is initiated, so that the communication network of the mobile terminal recovers.
Further, in the above-mentioned methods, the initiation communication network recovery request, obtains the acquiescence of LTE configuration files
Value includes：
When the type of the initiation communication network recovery request is urgency traffic, the default value of LTE configuration files is obtained,
Wherein, the urgency traffic refer in the lte networks neither one validated user identification card when, the emergent connection procedure for using.
Further, in the above-mentioned methods, the initiation communication network recovery request includes：
Detect the working condition of the mobile terminal；
When the working condition of the mobile terminal is default operating condition, communication network recovery request is initiated.
Further, in the above-mentioned methods, the default operating condition includes start working condition, closes offline mode work
Make state or data card replacement state.
Further, in the above-mentioned methods, whether the default value for judging the LTE configuration files is the first acquiescence
Value, when the default value of the LTE configuration files is the first default value, the is revised as by the default value of the LTE configuration files
Two default values include：
When the default value of the LTE configuration files is the first default value, judge whether common carrier is default logical
Letter operator, when the common carrier is default common carrier, by the default value of the LTE configuration files by first
Default value is revised as the second default value.
For network recovery device, preferred embodiments of the present invention provide a kind of network recovery dress based on LTE communication
Put, described device is applied to mobile terminal.The network recovery device includes：
Default value acquisition module, for initiating communication network recovery request, obtains the default value of LTE configuration files；
Default value modified module, whether the default value for judging the LTE configuration files is the first default value, when described
When the default value of LTE configuration files is the first default value, the default value of the LTE configuration files is revised as the second default value；
Network attachment request module, for initiating LTE network attach request, so that the communication network of the mobile terminal is extensive
It is multiple.
Further, in said apparatus, the default value acquisition module initiates communication recovery request, obtains LTE configurations
The mode of the default value of file includes：
When the type of the initiation communication network recovery request is urgency traffic, the default value of LTE configuration files is obtained,
Wherein, the urgency traffic refer in the lte networks neither one validated user identification card when, the emergent connection procedure for using.
Further, in said apparatus, the default value acquisition module initiates the mode bag of communication network recovery request
Include：
Detect the working condition of the mobile terminal；
When the working condition of the mobile terminal is default operating condition, communication network recovery request is initiated.
Further, in said apparatus, the default operating condition includes start working condition, closes offline mode work
Make state or data card replacement state.
Further, in said apparatus, the default value modified module judges that the default value of the LTE configuration files is
No is the first default value, when the default value of the LTE configuration files is the first default value, by the silent of the LTE configuration files
Recognizing value and being revised as the mode of the second default value includes：
When the default value of the LTE configuration files is the first default value, judge whether common carrier is default logical
Letter operator, when the common carrier is default common carrier, by the default value of the LTE configuration files by first
Default value is revised as the second default value.
For mobile terminal, preferred embodiments of the present invention also provide a kind of mobile terminal.The mobile terminal includes
Memory, processor and above-mentioned network recovery device.The network recovery device is installed or is stored in the memory, and by
The processor controls the execution of each functional module of network recovery device.
In terms of existing technologies, the network recovery method based on LTE communication provided in an embodiment of the present invention, device and
Mobile terminal has the advantages that：The network recovery method, device and mobile terminal are by obtaining LTE configuration files
Default value, and when the default value of LTE configuration files is unsatisfactory for initiating network attachment request, by the silent of the LTE configuration files
Recognize value to be revised as meeting the default value for initiating network attachment request, allow the mobile terminal by changing default value, realize
The modification of correspondence Configuration Type, initiates network attachment request to realize network recovery, prevents the problem that network is not connected always
Occur, lift user experience.
To enable the above objects, features and advantages of the present invention to become apparent, present pre-ferred embodiments cited below particularly,
And coordinate appended accompanying drawing, it is described in detail below.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
A kind of block diagram of the mobile terminal that Fig. 1 is provided for present pre-ferred embodiments.
A kind of block diagram of the network recovery device shown in Fig. 1 that Fig. 2 is provided for present pre-ferred embodiments.
A kind of schematic flow sheet of the network recovery method that Fig. 3 is provided for present pre-ferred embodiments.
The schematic flow sheet of the sub-step that Fig. 4 includes for step S210 in Fig. 3.
Icon：10- mobile terminals；100- network recovery devices；11- memories；12- storage controls；13- processors；
14- communication units；110- default value acquisition modules；120- default value modified modules；130- network attachment request modules.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Present invention implementation generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.Meanwhile, of the invention
In description, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively heavy
The property wanted.
Fig. 1 is refer to, is a kind of block diagram of the mobile terminal 10 that present pre-ferred embodiments are provided.The movement
Terminal 10 can include：Network recovery device 100, memory 11, storage control 12, processor 13 and communication unit 14.
In the embodiment of the present invention, the mobile terminal 10 may be, but not limited to, smart mobile phone, PC (Personal
Computer, PC), panel computer, personal digital assistant (Personal Digital Assistant, PDA), mobile Internet access set
Standby (Mobile Internet Device, MID) etc., it is preferable that the mobile terminal 10 is smart mobile phone.
In embodiments of the present invention, the memory 11, storage control 12, processor 13 and communication unit 14 each yuan
Directly or indirectly it is electrically connected between part, to realize the transmission or interaction of data.For example, these elements can pass through each other
One or more communication bus or holding wire are realized being electrically connected with.The network recovery device 100 can be with soft including at least one
The form of part or firmware (firmware) is stored in the memory 11 or is solidificated in the operating system of the mobile terminal 10
Software function module in (operating system, OS).In the present embodiment, the operating system of the mobile terminal 10 can
To be, but it is not limited to, Android (Android) system, iOS (iPhone operating system) system etc..The processor
13 are used to perform the executable module stored in the memory 11, such as software included by described network recovery device 100
Functional module and computer program etc..
Wherein, the memory 11 may be, but not limited to, random access memory (Random Access Memory,
RAM), read-only storage (Read-Only Memory, ROM), programmable read only memory (Programmable Read-Only
Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory, EPROM),
Electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory, EEPROM) etc..
Wherein, memory 11 is used for storage program, and the processor 13 performs described program after execute instruction is received.The place
The access of reason device 13 and other possible components to memory 11 can be carried out under the control of the storage control 12.At this
In embodiment, the memory 11 can store the mobile terminal 10 and carry out LTE (Long Term Evolution, drill for a long time
Enter) default value of LTE configuration files (LTE profile) needed for network connection, wherein, LTE is by 3GPP (The 3rd
Generation Partnership Project, third generation partner program) UMTS (Universal that organize to set up
Mobile Telecommunications System, UMTS) technical standard Long Term Evolution.
The processor 13 is probably a kind of IC chip, the disposal ability with signal.Above-mentioned processor 13
Can be general processor, including central processing unit (Central Processing Unit, CPU), network processing unit
(Network Processor, NP) etc.；Can also be digital signal processor (DSP), application specific integrated circuit (ASIC), ready-made
Programmable gate array (FPGA) or other PLDs, discrete gate or transistor logic, discrete hardware group
Part.Can realize or perform disclosed each method in the embodiment of the present invention, step and logic diagram.General processor can be with
It is microprocessor or the processor can also be any conventional processor etc..
The communication unit 14 can be used for the communication connection set up between the mobile terminal 10 and LTE network, realize institute
State the transceiving data of mobile terminal 10.
It is understood that the structure shown in Fig. 1 is only a kind of structural representation of mobile terminal 10, the mobile terminal
10 may also include components more more than shown in Fig. 1 or less, or with the configuration different from shown in Fig. 1.Shown in Fig. 1
Each component can using hardware, software or its combination realize.
Refer to Fig. 2, be present pre-ferred embodiments provide Fig. 1 shown in network recovery device 100 one kind side
Frame schematic diagram.The network recovery device 100 is applied to the mobile terminal 10, and the mobile terminal 10 supports LTE network mould
Formula.
In embodiments of the present invention, the network recovery device 100 can include：Default value acquisition module 110, default value
Modified module 120 and network attachment request module 130.
The default value acquisition module 110 is used to initiate communication network recovery request, obtains the acquiescence of LTE configuration files
Value.
In embodiments of the present invention, the communication network is LTE network.The LTE network introduces OFDM
(Orthogonal Frequency Division Multiplexing, OFDM) and MIMO (Multi-Input＆
Multi-Output, multiple-input and multiple-output) etc. critical transmissions technology, significantly increase spectrum efficiency and message transmission rate (20M
In the case of 64QAM, theoretical descending peak transfer rate is 201Mbps to bandwidth 2X2MIMO, is about after removing signaling consumption
140Mbps, but limited according to actual networking and terminal capability, it is considered that downlink peak rates are 100Mbps, upper behavior
50Mbps), and support that various bandwidth is distributed：1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz and 20MHz etc., and support that the whole world is main
Stream 2G/3G frequency ranges and some newly-increased frequency ranges, thus frequency spectrum distribution is more flexibly, power system capacity and covering are also obviously improved.
In the present embodiment, the mobile terminal 10 is after the connection with the LTE network is disconnected, the mobile terminal
10 will again access the LTE network, it is necessary to initiate communication network recovery request.
The default value acquisition module 110 is used to send communication network recovery request.
In the present embodiment, the mode that the default value acquisition module 110 sends communication network recovery request includes：
Detect the working condition of the mobile terminal 10；
When the working condition of the mobile terminal 10 is default operating condition, communication network recovery request is initiated.
In the present embodiment, the default operating condition includes, but not limited to start working condition, closes offline mode
State or data card replacement state.The start working condition on startup, is not also sent out for the mobile terminal 10 by not receiving
Penetrate signal and be changed into a kind of working condition that can receive also transmission signal.The closing offline mode state is described mobile whole
In end 10 for carry out signal reception or transmitting communication unit 14 by cannot work change can to work, and it is described it is mobile eventually
A kind of working condition of the end 10 in running status.The data card replacement state refers to that the mobile terminal 10 is changing data
After card, data card after replacing from cannot the state of access network be changed into and can be entered by the access network of the mobile terminal 10
A kind of working condition of transmitting or the reception of row signal.The mode of the data card replacement can be inserted by mobile terminal 10
Enter card to realize, the mobile terminal 10 (such as, double card double standby mobile phone) for many cartoon letters of support can cutting by data card
Realization is changed to update.Wherein, the data card is the card that can currently carry out data communication service, and the mobile terminal 10 can be single
The single standby single-through mobile phone of card, or dual-card dual-standby single-pass mobile phone.
In the present embodiment, when the working condition of the mobile terminal 10 is default operating condition, the default value is obtained
Modulus block 110 initiates communication network recovery request.
In embodiments of the present invention, the default value acquisition module 110 is in leading to that the default value acquisition module 110 is initiated
When the type of communication network recovery request is urgency traffic, the default value of the LTE configuration files is obtained.
In the present embodiment, the type of the communication network recovery request includes：IMS(IP Multimedia
Subsystem, IP multimedia system) business, NET (internet data) business, WAP (Wireless Application
Protocol, WAP) business and urgency traffic.The detailed description of the default value on LTE configuration files can join
According to description hereinafter.
The IMS business business such as including VoLTE business, VoWiFi business, NET business is including online, Email etc.
Business, WAP business includes MMS.The urgency traffic is the effective Subscriber Identity Module of no one of mobile terminal 10
When, the process of the emergent connection for using.Specifically, 0 algorithm is encrypted by the process or data integrity protection of connection of meeting an urgent need
(null integrity protection and null ciphering algorithm) realizes that IMS is tight in the lte networks
A kind of type of service of anxious call business.
In the present embodiment, the acquiescence of the corresponding different LTE configuration files of the type of different communication network recovery requests
Value.When the type of communication network recovery request is IMS business, the default value of the LTE configuration file corresponding with IMS business is
2；When the type of communication network recovery request is NET business, the default value of the LTE configuration file corresponding with NET business is
3；When the type of communication network recovery request is WAP business, the default value of the LTE configuration file corresponding with WAP business is
4；When the type of communication network recovery request is general service, the default value of the LTE configuration file corresponding with general service
It is 1 or 5.Under normal circumstances, when the default value of LTE configuration files is 1 or 5, the mobile terminal 10 can normally access LTE
Network.
The type of the communication network recovery request that the default value acquisition module 110 is initiated is detected, when communication network recovers
When the type of request is urgency traffic, acquisition LTE corresponding with urgency traffic matches somebody with somebody from the memory 11 of the mobile terminal 10
Put the default value of file.
Whether the default value that the default value modified module 120 is used to judge the LTE configuration files is the first default value,
When the default value of the LTE configuration files is the first default value, the default value of the LTE configuration files is revised as second and is write from memory
Recognize value.
In the present embodiment, first default value is the default value 3 of LTE configuration files, and the default value 3 is corresponding logical
The type of communication network recovery request is NET business.Second default value is the default value 1 or 5 of LTE configuration files, described silent
The type for recognizing the corresponding communication network recovery request of value 1 or 5 is general service.
In embodiments of the present invention, the default value modified module 120 judge the LTE configuration files default value whether
It is the first default value, when the default value of the LTE configuration files is the first default value, by the acquiescence of the LTE configuration files
Value is included by the mode that the first default value is revised as the second default value：
When the default value of the LTE configuration files is the first default value, judge whether common carrier is default logical
Letter operator, when the common carrier is default common carrier, by the default value of the LTE configuration files by first
Default value is revised as the second default value.
In the present embodiment, the common carrier is the common carrier for supporting LTE network, such as, China Mobile.Institute
Stating common carrier can belong to different countries.NTT DoCoMo and KDDI are the common carrier of Japan, Verizon
Wireless, Clearwire and Sprint are the common carrier in the U.S., and Vodafone is the common carrier of Britain.In
As a example by state, the common carrier can be China Telecom, China Mobile and CHINAUNICOM.
The information of the corresponding common carrier of the LTE network to be connected of the mobile terminal 10 is obtained, the communication is transported
Seek the information default common carrier (such as, China Mobile) corresponding with Subscriber Identity Module in the mobile terminal 10 of business
Information is matched, to judge whether common carrier is default common carrier.When the match is successful, the communication operation
Business is default common carrier；When it fails to match, the common carrier is not default common carrier.
The type of the network recovery request that the default value modified module 120 is initiated in the default value acquisition module 110
During for urgency traffic, default value and first default value 3 of the LTE configuration files corresponding with urgency traffic that will be got are compared
It is right.When the default value of the corresponding LTE configuration files of the urgency traffic is the first default value 3, the mobile terminal 10 is judged
Whether the common carrier of the LTE network to be connected to is the corresponding default communication of Subscriber Identity Module in the mobile terminal 10
Operator (such as, China Mobile).When the common carrier of the LTE network to be connected to of the mobile terminal 10 is China Mobile
When, the default value of the LTE configuration files corresponding to urgency traffic is revised as the second default value 5 or 1 by the first default value 3.
The network attachment request module 130 is used to initiate LTE network attach request, so that the mobile terminal 10 is logical
Communication network recovers.
In embodiments of the present invention, the network attachment request module 130 will be described in the default value modified module 120
After the default value of LTE configuration files is revised as the second default value 5 or 1, LTE network attach request is initiated, start LTE network attachment
Flow, so that the mobile terminal 10 is smoothly connected to LTE network, it is ensured that Consumer's Experience.
Fig. 3 is refer to, is a kind of schematic flow sheet of the network recovery method that present pre-ferred embodiments are provided.The net
Network restoration methods are applied to the mobile terminal 10, and the mobile terminal 10 supports LTE network pattern.Below to methods described
Idiographic flow is described.
In embodiments of the present invention, the touch control method may comprise steps of：
Step S210, initiates communication network recovery request, obtains the default value of LTE configuration files.
In the present embodiment, the communication network is LTE network.
Fig. 4 is refer to, is the schematic flow sheet of the sub-step that step S210 includes in Fig. 3, initiated in the step S210
The step of communication network recovery request, can include：
Sub-step S211, detects the working condition of mobile terminal 10.
Sub-step S212, when the working condition of the mobile terminal 10 is default operating condition, initiates communication network extensive
Multiple request.
In the present embodiment, the default operating condition includes, but not limited to start working condition, closes offline mode
State or data card replacement state.The start working condition on startup, is not also sent out for the mobile terminal 10 by not receiving
Penetrate signal and be changed into a kind of working condition that can receive also transmission signal.The closing offline mode state is described mobile whole
In end 10 for carry out signal reception or transmitting communication unit 14 by cannot work change can to work, and it is described it is mobile eventually
A kind of working condition of the end 10 in running status.The data card replacement state refers to that the mobile terminal 10 is changing data
After card, data card after replacing from cannot the state of access network be changed into and can be entered by the access network of the mobile terminal 10
A kind of working condition of transmitting or the reception of row signal.
In the present embodiment, the step of initiation communication network recovery request, default value of acquisition LTE configuration files, wraps
Include：
When the type of the initiation communication network recovery request is urgency traffic, the default value of LTE configuration files is obtained,
Wherein, the urgency traffic refer in the lte networks neither one validated user identification card when, the emergent connection procedure for using.
In the present embodiment, above-mentioned steps S210, sub-step S211 and the process of sub-step S212 descriptions can be by institutes in Fig. 2
The default value acquisition module 110 for showing is performed, and the detailed description of the step S210, sub-step S211 and sub-step S212 can join
According to the specific descriptions to the default value acquisition module 110.
Step S220, whether the default value for judging the LTE configuration files is the first default value, when the LTE configures text
When the default value of part is the first default value, the default value of the LTE configuration files is revised as the second default value.
In the present embodiment, first default value is the default value 3 of LTE configuration files, and the default value 3 is corresponding logical
The type of communication network recovery request is NET business.Second default value is the default value 1 or 5 of LTE configuration files, described silent
The type for recognizing the corresponding communication network recovery request of value 1 or 5 is general service.
In the present embodiment, whether the default value for judging the LTE configuration files is the first default value, when described
When the default value of LTE configuration files is the first default value, the default value of the LTE configuration files is revised as the second default value bag
Include：
When the default value of the LTE configuration files is the first default value, judge whether common carrier is default logical
Letter operator, when the common carrier is default common carrier, by the default value of the LTE configuration files by first
Default value is revised as the second default value.
In the present embodiment, the common carrier is the common carrier for supporting LTE network, such as, China Mobile.Obtain
The information of the corresponding common carrier of the LTE network to be connected of the mobile terminal 10 is taken, by the information of the common carrier
The information of default common carrier (such as, China Mobile) corresponding with Subscriber Identity Module in the mobile terminal 10 is carried out
Match somebody with somebody, to judge whether common carrier is default common carrier.
When the default value of the corresponding LTE configuration files of the urgency traffic is the first default value 3, judge described mobile whole
Whether the common carrier for holding 10 LTE networks to be connected to is that Subscriber Identity Module is corresponding default in the mobile terminal 10
Common carrier (such as, China Mobile).When the common carrier of the LTE network to be connected to of the mobile terminal 10 is China
When mobile, by the default value of the LTE configuration files corresponding to urgency traffic by the first default value 3 be revised as the second default value 5 or
1。
In the present embodiment, the default value modified module 120 that the process of above-mentioned steps S220 descriptions can be shown in Fig. 2 is held
OK, the detailed description of the step S220 is referred to the specific descriptions to the default value modified module 120.
Step S230, initiates LTE network attach request, so that the communication network of the mobile terminal 10 recovers.
In embodiments of the present invention, the network attachment request module 130 will be described in the default value modified module 120
After the default value of LTE configuration files is revised as the second default value 5 or 1, LTE network attach request is initiated, start LTE network attachment
Flow, so that the mobile terminal 10 is smoothly connected to LTE network, it is ensured that Consumer's Experience.
In the present embodiment, the network attachment request module 130 that the process of above-mentioned steps S230 descriptions can be shown in Fig. 2
Perform, the detailed description of the step S230 is referred to the specific descriptions to the network attachment request module 130.
In sum, the network recovery method based on LTE communication provided in an embodiment of the present invention, device and mobile terminal.
The network recovery method, device and mobile terminal by obtaining the default value of LTE configuration files, and in LTE configuration files
When default value is unsatisfactory for initiating network attachment request, the default value of the LTE configuration files is revised as satisfaction initiation network attached
The default value of request, allows the mobile terminal by changing default value, realize the modification of correspondence Configuration Type, initiate net
To realize network recovery, the problem for preventing network from not connecting always network attach request occurs, lifts user experience.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (11)
1. a kind of network recovery method based on LTE communication, is applied to mobile terminal, it is characterised in that the network recovery side
Method includes：
Communication network recovery request is initiated, the default value of LTE configuration files is obtained；
Whether the default value for judging the LTE configuration files is the first default value, when the default value of the LTE configuration files is the
During one default value, the default value of the LTE configuration files is revised as the second default value；
LTE network attach request is initiated, so that the communication network of the mobile terminal recovers.
2. network recovery method according to claim 1, it is characterised in that the initiation communication network recovery request, obtains
The default value for obtaining LTE configuration files includes：
When the type of the initiation communication network recovery request is urgency traffic, the default value of LTE configuration files is obtained, its
In, the urgency traffic refer in the lte networks neither one validated user identification card when, the emergent connection procedure for using.
3. network recovery method according to claim 1, it is characterised in that the initiation communication network recovery request bag
Include：
Detect the working condition of the mobile terminal；
When the working condition of the mobile terminal is default operating condition, communication network recovery request is initiated.
4. network recovery method according to claim 3, it is characterised in that the default operating condition includes start work
State, closing offline mode working condition or data card replacement state.
5. the network recovery method according to any one in claim 1-4, it is characterised in that the judgement LTE
Whether the default value of configuration file is the first default value, when the default value of the LTE configuration files is the first default value, by institute
The default value for stating LTE configuration files is revised as the second default value and includes：
When the default value of the LTE configuration files is the first default value, judge whether common carrier is default communication fortune
Battalion business, when the common carrier is default common carrier, by the default value of the LTE configuration files by the first acquiescence
Value is revised as the second default value.
6. a kind of network recovery device based on LTE communication, is applied to mobile terminal, it is characterised in that the network recovery dress
Put including：
Default value acquisition module, for initiating communication network recovery request, obtains the default value of LTE configuration files；
Default value modified module, whether the default value for judging the LTE configuration files is the first default value, as the LTE
When the default value of configuration file is the first default value, the default value of the LTE configuration files is revised as the second default value；
Network attachment request module, for initiating LTE network attach request, so that the communication network of the mobile terminal recovers.
7. network recovery device according to claim 6, it is characterised in that it is extensive that the default value acquisition module initiates communication
Multiple request, the mode for obtaining the default value of LTE configuration files includes：
When the type of the initiation communication network recovery request is urgency traffic, the default value of LTE configuration files is obtained, its
In, the urgency traffic refer in the lte networks neither one validated user identification card when, the emergent connection procedure for using.
8. network recovery device according to claim 6, it is characterised in that the default value acquisition module initiates communication network
The mode of network recovery request includes：
Detect the working condition of the mobile terminal；
When the working condition of the mobile terminal is default operating condition, communication network recovery request is initiated.
9. network recovery device according to claim 8, it is characterised in that the default operating condition includes start work
State, closing offline mode working condition or data card replacement state.
10. the network recovery device according to any one in claim 6-9, it is characterised in that the default value modification
Module judges whether the default value of the LTE configuration files is the first default value, when the default value of the LTE configuration files is the
During one default value, the mode that the default value of the LTE configuration files is revised as the second default value is included：
When the default value of the LTE configuration files is the first default value, judge whether common carrier is default communication fortune
Battalion business, when the common carrier is default common carrier, by the default value of the LTE configuration files by the first acquiescence
Value is revised as the second default value.
11. a kind of mobile terminals, it is characterised in that the mobile terminal includes：
Memory；
Processor；And
Network recovery device based on LTE communication, the network recovery device be installed in the memory and including one or
Multiple software function modules by the computing device, the network recovery device includes：
Default value acquisition module, for initiating communication network recovery request, obtains the default value of LTE configuration files；
Default value modified module, whether the default value for judging the LTE configuration files is the first default value, as the LTE
When the default value of configuration file is the first default value, the default value of the LTE configuration files is revised as the second default value；
Network attachment request module, for initiating LTE network attach request, so that the communication network of the mobile terminal recovers.
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