CN105704789A - Method and device for restoring network connection - Google Patents

Method and device for restoring network connection Download PDF

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Publication number
CN105704789A
CN105704789A CN201410685725.9A CN201410685725A CN105704789A CN 105704789 A CN105704789 A CN 105704789A CN 201410685725 A CN201410685725 A CN 201410685725A CN 105704789 A CN105704789 A CN 105704789A
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Prior art keywords
network
parameters
network parameters
user
connect
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CN201410685725.9A
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Chinese (zh)
Inventor
郭守朋
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ZTE Corp
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ZTE Corp
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Priority to CN201410685725.9A priority Critical patent/CN105704789A/en
Priority to PCT/CN2015/080792 priority patent/WO2016082517A1/en
Publication of CN105704789A publication Critical patent/CN105704789A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/18Selecting a network or a communication service

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)

Abstract

The invention provides a method and device for restoring a network connection. The objective of the invention is to solve the problem that a network connection cannot be restored due to abnormal network access parameters in the prior art. The method for restoring the network connection includes the following steps that: when network access parameter setting is completed, and a network connection is normal, network access parameters are backed up; and when the network connection is abnormal, the network access parameters are utilized to perform network connection. With the method and device provided by the technical schemes of the invention adopted, the network connection can be restored when the network access parameters are abnormal, and user experience can be improved.

Description

A kind of method recovering network connection and device
Technical field
The present invention relates to field of mobile communication, particularly relate to a kind of method recovering network connection and device。
Background technology
As data card/uFi (wireless Internet card)/CPE (CustomerPremiseEquipment, customer terminal equipment) the upper network parameters of the equipment for surfing the net such as/router, such as broadband account number cipher, WebUI (UserInterface, user interface) login account password, 3G/4G data service use APN (AccessPointName, APN) or after the parameter such as network access changes, cause the situation that cannot log in webUI or cannot surf the Net。It is generally adopted in the following manner and connects to recover network: 1, by restarting equipment, whether test network recovers normal。2, by factory reset, reconfigure the parameter that online is relevant, need Virtual network operator to provide technical support if desired。3, by relevant parameters such as user's manual modification online。But, for causing that network cannot connect due to online abnormal parameters, as user have modified the parameter that online is relevant, or having pressed Reset (reset) button by mistake and forgotten account number cipher or the isoparametric situation of APN, aforesaid way then cannot recover network and connect。
Summary of the invention
The present invention provides a kind of and recovers method and the device that network connects, and cannot recover to cause because of online abnormal parameters setting up the problem that network connects in order to solve prior art。
The method that network connects is recovered according to an aspect of the invention, it is provided a kind of, including: when upper network parameters is provided with and network normally connects, network parameters in backup;When network connects abnormal, network parameters is used to carry out network connection。
Wherein, network parameters is used to carry out network connection, including: there is at least two network to be connected in the upper network parameters if based on backup, the network that then in prioritizing selection network to be connected, rate are low carries out network connection, or the network of preferential attachment that prioritizing selection user pre-sets is attached, or the network currently selected according to user carries out network connection。
Further, said method also includes: when upper network parameters is provided with and network still cannot connect, obtain in the upper network parameters backed up in advance currently available on network parameters, and the upper network parameters got is supplied to user;If using the online parameter network got still cannot connect, then judge the reason that network cannot connect, and prompt the user with the reason that network cannot connect。
Further, said method also includes: before on using, network parameters carries out network connection, terminal interface is pointed out the message of online Parameter reconstruction and available upper network parameters, after the user operation received, uses the upper network parameters indicated by user operation to carry out network connection。
Wherein, upper network parameters includes following at least one: firewall rule and network that internetwork connection mode, the service set SSID accessing other access points AP and password, network connect connect shielding list。
According to another aspect of the present invention, it is provided that a kind of device recovering network connection, including: backup module, it is used for when upper network parameters is provided with and network normally connects, network parameters in backup;Link block, for when network connects abnormal, using network parameters to carry out network connection。
Wherein, above-mentioned link block is used for: the upper network parameters if based on backup exists at least two network to be connected, the network that then in prioritizing selection network to be connected, rate are low carries out network connection, or the network of preferential attachment that prioritizing selection user pre-sets is attached, or the network currently selected according to user carries out network connection。
Further, said apparatus also includes: acquisition module, for when upper network parameters is provided with and network still cannot connect, obtain in the upper network parameters backed up in advance currently available on network parameters, and the upper network parameters got is supplied to user;First reminding module, if for using the online parameter network got still cannot connect, then judging the reason that network cannot connect, and prompt the user with the reason that network cannot connect。
Further, said apparatus also includes: the second reminding module, before on using, network parameters carries out network connection, terminal interface is pointed out the message of online Parameter reconstruction and available upper network parameters, after the user operation received, the upper network parameters indicated by user operation is used to carry out network connection。
Wherein, upper network parameters includes following at least one: firewall rule and network that internetwork connection mode, the service set SSID accessing other access points AP and password, network connect connect shielding list。
The scheme that the embodiment of the present invention provides, it is provided with and in the network normal situation of connection at upper network parameters, network parameters in backup, when network connects abnormal, the upper network parameters using backup carries out network connection, make to be recovered network when surfing the Net abnormal parameters to connect, improve Consumer's Experience。
Accompanying drawing explanation
Fig. 1 is the flow chart recovering the method that network connects of the embodiment of the present invention 1;
Fig. 2 is the flow chart of the online Parameter reconstruction method of the embodiment of the present invention 2;
Fig. 3 be the embodiment of the present invention 2 online Parameter reconstruction process in the flow chart of user's prompting message;
The flow chart of the system of selection of internetwork connection mode when Fig. 4 is the online Parameter reconstruction of the embodiment of the present invention 2;
Fig. 5 is the flow chart according to the upper network parameters of keyword search correspondence backup of the embodiment of the present invention 2;
Fig. 6 is the configuration parameter according to terminal online of the embodiment of the present invention 2 and backs up the flow chart that parameter diagnosis network cannot connect;
Fig. 7 is the structured flowchart recovering network connection device of the embodiment of the present invention 3。
Detailed description of the invention
Cannot recover to cause because of online abnormal parameters setting up the problem that network connects to solve prior art, the invention provides a kind of method recovering network connection and device, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated。Should be appreciated that specific embodiment described herein is only in order to explain the present invention, does not limit the present invention。
Embodiment 1
Fig. 1 is the flow chart recovering the method that network connects of the embodiment of the present invention 1, as it is shown in figure 1, the method comprises the following steps:
Step 101: when upper network parameters is provided with and network normally connects, network parameters in backup;
In this step 101, upper network parameters can include following at least one:
Access the service set SSID of other access points AP and firewall rule and network that password, network connect connect shielding list。
In addition, above-mentioned steps 101, could be arranged to the operation according to user determine whether to back up upper network parameters, specifically, after upper network parameters is provided with and network normally connects, the message of network parameters in prompting backup on the terminal interface performing network connection, in the user operation instruction backup received when network parameters, network parameters in backup, otherwise, it is not backed up network parameters, herein, user operation can be the operation that user passes through access terminals input indicative signal, owing to equipment for surfing the net kind is more, so user operation is not specifically limited by place, it will be appreciated by those skilled in the art that, user operation herein can be the operation that may indicate whether to back up network parameters that various current access terminals can receive that user performs。
When user uses mobile terminal product to carry out business of networking first, need to arrange the upper network parameters of corresponding network access and correspondence, online parameter configuration completes, user performs to connect the action (under DHCP mode, user WAN mouth inserts netting twine) of network, if connecting network success, UI has display successful connection, such as the mark (word or icon) of Connected。Now backstage can according to the state Connected after current dialing, it is judged that whether current network access and upper network parameters exist in the upper network parameters of preset backup, if it does not exist, then be backed-up operation。Actively have modified network parameters and dial-up success user after same every time, all can trigger backstage and carry out the detection of upper network parameters, if it is determined that do not back up the upper network parameters of correspondence, then back up this entry。
When user's active or maloperation have modified upper network parameters, causing that dialing is unsuccessful, it is impossible to connect network, in this case, backstage can provide prompting, and prompting user can use the parameter of backup to carry out recovery operation。If there is multiple network access, it is possible to provide user list, select for user。User can use the carrying out networking operation in selective listing, it is possible to use recovers function, allows backstage attempt configuration parameter parallel-connection network from backup entry voluntarily, as networked successfully, then provides the networking mode that user is current。If it fails, then carry out simple network diagnosis, for reference。
In above-mentioned steps 101, the situation that upper network parameters is provided with is specifically as follows: the opportunity that upper network parameters is modified, or equipment carries out the upper network parameters of setting when network connects for the first time, such as, such as the first time start of mobile equipment, the network access in user setup, i.e. network parameters in internetwork connection mode and correspondence, or when network access needs to change, user revises network parameters, after having configured, implement network attended operation (such as SIM/PPPOE dial action, WAN mouth inserts netting twine action), network connects normal, network parameters on other of new network access and correspondence can be backed up in backstage, namely network access is also the one in upper network parameters。The upper network parameters of user setup connects if can not complete network, then can obtain network parameters from the online parameter entries backed up before and connect recovery operation to perform network, attempt recovering upper network parameters, allow or select (if any the optional situation of multiple network access) to use a kind of network access in online parameter list through user。
The backup of upper network parameters can perform after user artificially revises network parameters, connects if can set up normal network after the upper network parameters of amendment, and this kind of upper network parameters does not back up, then back up network parameters on this。If amendment can not be set up after network parameters network connect, then it is supplied to user and can carry out the upper network parameters of network connection, select for user, if feasible upper network parameters cannot be found from the upper network parameters of backup, then the reason of Network Abnormal can be made diagnosis, for instance, possible WAN mouth should insert netting twine, but it is not inserted into, after now needing prompting user to insert netting twine, then proceedes to attempt the recovery of network parameters。
When network connects after normally, judge whether the upper network parameters of current network access and correspondence backed up, without, then back up the upper network parameters that current network access is corresponding, should be taken into account user's factory reset and upgrade applications version, the subregion of relevant parameter storage can be wiped, therefore the position backed up must be the subregion that can not wipe, preferably, the size of this subregion can be advisable with the space that 10-20 bar duplicated record takies, not over 2M, this subregion can be equally used for store preset network access and parameter entries。
Backstage judges the whether normal step of network: usually, first, arrange the value of network state according to mobile terminal device, as, after dial action dial-up success, arranged dial-up success mark, identify current dial-up success。After judging dial-up success, it may be judged whether get public network IP address。If public network IP address obtains successfully, it is possible to detect preset website by ping (network diagnostic tool) and network connection can be carried out。Below respectively judging that whether abnormal all available judged result of step all can connect foundation as current network, backstage can select at least one of which step for judging that whether network is normal。
Specifically, it is judged that whether abnormal opportunity can be network: when in network access or other, network parameters is changed。As, PPPOE dialing first, if network connection failure, when netting twine state is correct, user's prompting will be provided, it is necessary to contact operator supports。When the parameter of PPPOE changes, as account and password change, and this change is not that user wants, and this is likely to be caused by the maloperation of user and the user of other accesses, and this situation then needs to carry out the recovery operation of upper network parameters。
The upper network parameters of backup, may be used for there is maloperation, or user cannot complete the situation that parameter is arranged, user attempts selecting upper network parameters to recover network from the online parameter entries of backup by the UI of webpage or computer or the mode of Macintosh and connects, the order used only need to click the button of network parameters in recovery on UI, or the same back office interface that calls defined by Macintosh carries out the trial recovery action of upper network parameters。That is, user performs recovery operation, and according to this operation calls back office interface, the online parameter entries of backup is inquired about by backstage, it is determined that the process of upper network parameters。In concrete query script, it is possible to first inquire about the upper network parameters that current network access is corresponding, if it is possible to recover network and connect, then provide user's prompting, or user selects。Upper network parameters is not inquired if based on current network access, then inquire about the online parameter entries that other network accesses are corresponding, if there is more than one available upper network parameters, provide user and point out for user's selection, if also without inquiring available upper network parameters, then provide user network abnormity diagnosis result, in order to after user carries out corresponding operating for abnormal network cause, network can be recovered with network parameters again by inquiry and connect。
Preferably, the upper network parameters of backup can supply user's inquiry, it is possible to the mark of upper network parameters is presented to user, so that user can select network parameters voluntarily, it is also possible to, on UI, directly present the online parameter entries of backup, select for user。
Step 102: when network connects abnormal, use network parameters to carry out network connection。
In this step 102, use network parameters to carry out network connection and specifically may include that
If in the use procedure of mobile terminal device, change network access, if using PPPOE cable broadband dial mode before replacing with net mode, employ the SIM dial mode of 3G/4G set meal afterwards, in this case the upper network parameters of device backup can exist two or more, as changed the SIM of operator, the parameters such as corresponding APN are it can also happen that change, therefore also have different upper network parameters even with same network access and need backup, often use a kind of new network access, the backup of the upper network parameters whether backup entry has this network access corresponding all can be inquired about in backstage, without then backing up corresponding upper network parameters。Therefore, when network connects abnormal, equipment may be simultaneously present the available upper network parameters of multinomial prior backup, now then need the upper network parameters to these are available to select, specifically can select in the following ways:
There is at least two network to be connected in the upper network parameters if based on backup, the network that then in prioritizing selection network to be connected, rate are low carries out network connection, or the network of preferential attachment that prioritizing selection user pre-sets is attached, or the network currently selected according to user carries out network connection。
Further, said method also includes: when upper network parameters is provided with and network still cannot connect, obtain in the upper network parameters backed up in advance currently available on network parameters, and the upper network parameters got is supplied to user;If using the online parameter network got still cannot connect, then judge the reason that network cannot connect, and prompt the user with the reason that network cannot connect。
In order to improve Consumer's Experience further, the upper network parameters using backup carries out the process of network connection and could be arranged to user is visible and be confirmed whether to perform this process by user, based on this, the present embodiment recovers the method for network connection and can also include: before on using, network parameters carries out network connection, terminal interface is pointed out the message of online Parameter reconstruction and available upper network parameters, after the user operation received, the upper network parameters indicated by user operation is used to carry out network connection。There is at least two network to be connected in the upper network parameters based on backup herein, refer specifically to the network using the upper network parameters of backup to connect, involved network two kinds to be connected, refer specifically to the kind of heterogeneous networks, such as, network connection is carried out by traditional data card, uFi, CPE or router etc.。
Furthermore, owing to equipment for surfing the net being likely to have more upper network parameters, therefore when current network connects and needs to obtain network parameters, the mode of keyword search can be used to obtain network parameters in correspondence, and then improve the efficiency obtaining the upper network parameters of correspondence, based on this, in step 102, network parameters is used to carry out network connection, it is also possible to include:
Determine for searching the keyword of network parameters in correspondence according to current network of network connected mode to be connected, utilize keyword to search the upper network parameters of current network to be connected in the upper network parameters of backup, use the upper network parameters found to carry out network connection。
The situation that network connection is abnormal can be diagnosed by the method recovering network connection based on the embodiment of the present invention, and concrete diagnostic mode is as follows:
Internet data before using network parameters to carry out network connection, according to the network parameters in history and backup that perform the terminal that network connects, it is determined that network connects abnormal reason;Connect abnormal reason according to the network determined, prompt the user with the tutorial message that network connects。
Embodiment 2
The present embodiment 2 provides a kind of online Parameter reconstruction method, and to execute principle identical for its method that network connects of recovering with embodiment 1, its more ins and outs passing through openly to realize the method for the invention, implements process with the clearer statement present invention。It should be noted that the present embodiment is a kind of preferred embodiment, disclosure of which is not used to uniquely limit the implementation process of the present invention。
The present embodiment increases the function recovering the correct configuration that last network connects on the UI of traditional data card/uFi/cpe, enables the relevant upper network parameters of embedded equipment for surfing the net automated back-up。Shown in Fig. 2, when after carrier technologies personnel or the good network access of user setup and upper network parameters, network connects normal, the relevant parameter of embedded equipment for surfing the net backstage meeting this online of automated back-up, network access as used is PPPoE (Point-to-PointProtocoloverEthernet, point-to-point protocol dialing on Ethernet), then the account of corresponding PPPoE and password and PPPOE network access are backed-up。When user revises network access, as user uses SIM (SubscriberIdentityModule, client identification module) card, it is provided with the parameters such as corresponding APN, online is normal, cell-phone number/IMSI (the InternationalMobileSubscriberIdentificationNumber of this SIM can be backed up in equipment for surfing the net backstage, international mobile subscriber identity), and the APN parameter of correspondence, when next time again insertable into SIM time, preferential can recover, from backup entry, the upper network parameters that this entry is corresponding, for user。
The upper network parameters that backup in the present embodiment is correlated with, it is also possible to for other relevant parameters of backup and reduction, as, it is possible to backup accesses the parameters such as SSID and password, the firewall rule of setting, and the wifi black and white lists of other AP。
The upper network parameters that backup is relevant preferably can be operated by UI, using traditional data card to carry out network connection can by the UI of PC, uFi and CPE can carry out recovering the operation of upper network parameters by WebUI, backup operation may each be and is automatically performed by backstage, further, it is also possible to realize by arranging the mode of hardware combinations key, Macintosh is for the upper network parameters of fast quick-recovery network access and correspondence, based on this Macintosh, it is not necessary to the operation of network parameters on recovering on UI。That is, if only can recover network by Macintosh to connect, then user need not open UI。Such as, the mode of instruction is recovered by the key-press input on equipment。Carry out/firewall rule/isoparametric recovery operation of wifi black and white lists of surfing the Net。In addition, the upper network parameters of background backup is all that network connects the backup after normally, and can there be the upper network parameters backed up in advance on backstage, so when user uses equipment for surfing the net first, network attended operation can also be carried out based on the upper network parameters of backup in advance, convenient and swift。It should be noted that the upper network parameters of backup must be correct, otherwise backstage will return backup failure message。
Above-mentioned recovery is surfed the Net isoparametric process, it is preferred that could be arranged to user visible, if it is invisible to be designed to user, then needs to be designed to backstage automated back-up and recover to go up the mode of network parameters。
Owing to network connects what the abnormal other reasons being likely due to except online abnormal parameters caused, accordingly, it would be desirable to after solving other abnormal causes, re-use network parameters and carry out network connection, based on this, said method also includes;Before network parameters carries out network connection on using, if be detected that the reason that network connects exception is unrelated with upper network parameters, then prompts the user with network and connect abnormal reason。
The process of network parameters in above-mentioned recovery, when user network cable jack position not to, reply user points out, so that correct tap position changed to by netting twine by user, retries, such as Fig. 3 after network cable jack is correct。
The above-mentioned recovery isoparametric process of online, if having two kinds or when two or more network accesses can be surfed the Net, prioritizing selection is carried out according to rate are minimum, for guaranteeing the correctness of the minimum judgement of rate, require to demonstrate all schemes select for user or attempt according to certain mode of user setup preferentially or only certain mode, for cpe access terminals equipment, such as Fig. 4。
The process of network parameters in above-mentioned recovery, the entry of backup parameter can be carried out keyword query recovery, when using traditional data card, using cell-phone number/IMSI number as keyword query, as it is shown in figure 5, uFi, CPE, router are except the cell-phone number/IMSI number of SIM, it is also possible to carry out keyword query according to network access, when particularly judging without SIM, directly inquire about network access。If equipment for surfing the net has GPS positioning function, it is possible to a Rule of judgment using location message as storage, it is equivalent to SIM cell-phone number/IMSI number, when the minimum judgement of rate, it is also possible to according to whether GPS location determination is in roaming。
The process of network parameters in above-mentioned recovery, it is also used as network and cannot connect the diagnosis of reason, according to the configuration parameter that terminal was surfed the Net in the past, the corresponding corresponding basis for estimation on backstage, in conjunction with the upper network parameters of backup, jointly it is diagnosed to be the reason that network cannot connect, prompts the user with network and connect tutorial message, user is instructed to complete the configuration of network parameters, such as Fig. 6。
On the equipments for surfing the net such as traditional data card, uFi, CPE and router, correct upper network parameters is backed-up, when occurring network to connect abnormal, user can pass through UI or the action of the upper net operation of hardware combinations key execution recovery, backstage can search relevant upper network parameters automatically from the entry of backup, and attempt re-establishing network connection, such as network successful connection, return the relevant parameter of current online, all can not be successful as detected all entries, then return failure, it is necessary to user/carrier technologies support or again attempt to after a while。
Embodiment 3
Fig. 7 is the structured flowchart recovering the device that network connects of the embodiment of the present invention 3。As it is shown in fig. 7, this device 70 specifically includes following ingredient:
Backup module 71, is used for when upper network parameters is provided with and network normally connects, network parameters in backup;Link block 72, for when network connects abnormal, using network parameters to carry out network connection。
Wherein, above-mentioned link block 72 specifically may be used for: the upper network parameters if based on backup exists at least two network to be connected, the network that then in prioritizing selection network to be connected, rate are low carries out network connection, or the network of preferential attachment that prioritizing selection user pre-sets is attached, or the network currently selected according to user carries out network connection。
Further, said apparatus 30 can also include: acquisition module, for when upper network parameters is provided with and network still cannot connect, obtain in the upper network parameters backed up in advance currently available on network parameters, and the upper network parameters got is supplied to user;First reminding module, if for using the online parameter network got still cannot connect, then judging the reason that network cannot connect, and prompt the user with the reason that network cannot connect。
Further, said apparatus 30 can also include: the second reminding module, before on using, network parameters carries out network connection, terminal interface is pointed out the message of online Parameter reconstruction and available upper network parameters, after the user operation received, the upper network parameters indicated by user operation is used to carry out network connection。
Wherein, upper network parameters includes following at least one: firewall rule and network that internetwork connection mode, the service set SSID accessing other access points AP and password, network connect connect shielding list。
Technical scheme can recover the online situation about cannot surf the Net that causes of abnormal parameters, saves the waiting time of time and the online supported with operator communication technology, improves Consumer's Experience。Although being example purpose, having been disclosed for the preferred embodiments of the present invention, it is also possible for those skilled in the art will recognize various improvement, increase and replacement, and therefore, the scope of the present invention should be not limited to above-described embodiment。

Claims (10)

1. one kind is recovered the method that network connects, it is characterised in that including:
When upper network parameters is provided with and network normally connects, back up described upper network parameters;
When network connects abnormal, described upper network parameters is used to carry out network connection。
2. the method for claim 1, it is characterised in that the described upper network parameters of described use carries out network connection, including:
There is at least two network to be connected in the upper network parameters if based on backup, the network that then in network to be connected described in prioritizing selection, rate are low carries out network connection, or the network of preferential attachment that prioritizing selection user pre-sets is attached, or the network currently selected according to user carries out network connection。
3. the method for claim 1, it is characterised in that described method also includes:
When upper network parameters is provided with and network still cannot connect, obtain in the upper network parameters backed up in advance currently available on network parameters, and the upper network parameters got is supplied to user;
If using the online parameter network got still cannot connect, then judge the reason that network cannot connect, and prompt the user with the reason that network cannot connect。
4. the method for claim 1, it is characterised in that described method also includes:
Before network parameters carries out network connection on using, described terminal interface is pointed out the message of online Parameter reconstruction and available upper network parameters, after the user operation received, use the upper network parameters indicated by user operation to carry out network connection。
5. the method as described in Claims 1-4 any one, it is characterised in that described upper network parameters includes following at least one:
Firewall rule and network that internetwork connection mode, the service set SSID accessing other access points AP and password, network connect connect shielding list。
6. one kind is recovered the device that network connects, it is characterised in that including:
Backup module, for when upper network parameters is provided with and network normally connects, backing up described upper network parameters;
Link block, for when network connects abnormal, using described upper network parameters to carry out network connection。
7. device as claimed in claim 6, it is characterised in that described link block is used for:
There is at least two network to be connected in the upper network parameters if based on backup, the network that then in network to be connected described in prioritizing selection, rate are low carries out network connection, or the network of preferential attachment that prioritizing selection user pre-sets is attached, or the network currently selected according to user carries out network connection。
8. device as claimed in claim 6, it is characterised in that described device also includes:
Acquisition module, for when upper network parameters is provided with and network still cannot connect, obtain in the upper network parameters backed up in advance currently available on network parameters, and the upper network parameters got is supplied to user;
First reminding module, if for using the online parameter network got still cannot connect, then judging the reason that network cannot connect, and prompt the user with the reason that network cannot connect。
9. device as claimed in claim 6, it is characterised in that described device also includes:
Second reminding module, before on using, network parameters carries out network connection, described terminal interface is pointed out the message of online Parameter reconstruction and available upper network parameters, after the user operation received, uses the upper network parameters indicated by user operation to carry out network connection。
10. the device as described in claim 6~9 any one, it is characterised in that described upper network parameters includes following at least one:
Firewall rule and network that internetwork connection mode, the service set SSID accessing other access points AP and password, network connect connect shielding list。
CN201410685725.9A 2014-11-25 2014-11-25 Method and device for restoring network connection Withdrawn CN105704789A (en)

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PCT/CN2015/080792 WO2016082517A1 (en) 2014-11-25 2015-06-04 Method and device for recovering network connection

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