CN106231580A - Network attached method and device - Google Patents
Network attached method and device Download PDFInfo
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- CN106231580A CN106231580A CN201610810898.8A CN201610810898A CN106231580A CN 106231580 A CN106231580 A CN 106231580A CN 201610810898 A CN201610810898 A CN 201610810898A CN 106231580 A CN106231580 A CN 106231580A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
- H04W80/045—Network layer protocols, e.g. mobile IP [Internet Protocol] involving different protocol versions, e.g. MIPv4 and MIPv6
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Abstract
Present disclose provides network attached method and device, wherein, described method includes: after described terminal carries out network attachment failure in the most resident objective network, determine the destination packet data network PDN type that described objective network is supported；In described objective network, network attachment is carried out with described target PDN type.The disclosure can avoid described terminal again to carry out network attachment with the PDN type that network attachment before is failed, causes the problem that network attachment is failed.Described terminal, after carrying out network attachment failure, carries out network attachment again with the target PDN type that the most resident objective network is supported, it can be ensured that described terminal is rapidly completed the process of network attachment, promotes Consumer's Experience.
Description
Technical field
It relates to the communications field, particularly relate to network attached method and device.
Background technology
Terminal needed to register in the most resident network before execution business, and this process is exactly network attachment
Process.
In correlation technique, terminal is after carrying out network attachment failure, and before may still using, network attachment failure divides
Group data network (Packet Data Network, PDN) type carries out network attachment again, may result in network attachment again
Failure.Even after the failure of repeatedly network attachment, the network problem that other are relevant can be caused.
Summary of the invention
In view of this, present disclose provides network attached method and device, to solve the deficiency in correlation technique.
First aspect according to disclosure embodiment, it is provided that a kind of network attached method, for terminal, described method bag
Include:
After described terminal carries out network attachment failure in the most resident objective network, determine described objective network institute
The destination packet data network PDN type supported；
In described objective network, network attachment is carried out with described target PDN type.
Alternatively, determine that described terminal carries out network attachment mistake in the most resident objective network in the following ways
Lose:
Network attachment request is initiated to described objective network with the PDN type being pre-configured with；
When receiving for indicating described objective network not support the target instruction target word information of described terminal current PDN type
Time, determine the 2nd PDN type；
The request of described network attachment is again initiated to described objective network with described 2nd PDN type；
When again receiving described target instruction target word information, determine that described terminal carries out network in described objective network attached
Unsuccessfully.
Alternatively, described determine the 2nd PDN type, including:
Obtain the first number of the internet protocol address type that a described PDN type is supported；
Using arbitrary PDN type of the IP address class type of supporting the second number as described 2nd PDN type, described second number
Mesh is different from described first number.
Alternatively, described after described terminal carries out network attachment failure in the most resident objective network, described side
Method also includes:
The PDN type that a described PDN type and described 2nd PDN type are not supported as described objective network；
Forbid that the PDN type do not supported with described objective network carries out network attachment in described objective network.
Alternatively, the described destination packet data network PDN type determining that described objective network is supported, including:
When the number of alternative PDN type is 1, using described alternative PDN type as described target PDN type, described standby
Select PDN type and a described PDN type, described 2nd PDN type the most different.
Alternatively, the described destination packet data network PDN type determining that described objective network is supported, including:
When the number of alternative PDN type is multiple, respectively with different described alternative PDN types to described objective network
Initiating the request of described network attachment, described alternative PDN type and a described PDN type, described 2nd PDN type are the most different；
When receiving described target instruction target word information, using described alternative PDN type currently corresponding for described terminal as institute
State the PDN type that objective network is not supported, return and forbid that the PDN type do not supported with described objective network exists described in performing
Described objective network carries out the step of network attachment；
Otherwise, using described alternative PDN type currently corresponding for described terminal as described target PDN type.
Second aspect according to disclosure embodiment, it is provided that a kind of network attachment device, for terminal, described device bag
Include:
First determines module, is configured as described terminal and carries out network attachment failure in the most resident objective network
After, determine the destination packet data network PDN type that described objective network is supported；
Network attachment module, is configured to carry out network attachment in described objective network with described target PDN type.
Alternatively, described first determines that module includes:
First initiates submodule, and the PDN type being configured to be pre-configured with initiates network to described objective network
Attachment request；
First determines submodule, is configured as receiving that described terminal is current for indicating described objective network not support
During the target instruction target word information of PDN type, determine the 2nd PDN type；
Second initiates submodule, is configured to again initiate described net with described 2nd PDN type to described objective network
Network attachment request；
Second determines submodule, when being configured as again receiving described target instruction target word information, determines that described terminal exists
Described objective network carries out network attachment failure.
Alternatively, described first determines that submodule includes:
Acquiring unit, is configured to obtain the of the internet protocol address type that a described PDN type is supported
One number；
Determine unit, be configured to arbitrary PDN type of the IP address class type of supporting the second number as described second
PDN type, described second number is different from described first number.
Alternatively, described device also includes:
Second determines module, is configured to a described PDN type and described 2nd PDN type as described target network
The PDN type that network is not supported；
Perform module, be configured to forbid that the PDN type do not supported with described objective network is in described objective network
Carry out network attachment.
Alternatively, described first determines that module includes:
3rd determines submodule, is configured as the number of alternative PDN type when being 1, using described alternative PDN type as
Described target PDN type, described alternative PDN type and a described PDN type, described 2nd PDN type are the most different.
Alternatively, described first determines that module includes:
3rd initiates submodule, is configured as the number of alternative PDN type when being multiple, respectively with different described standby
PDN type is selected to initiate the request of described network attachment to described objective network, described alternative PDN type and a described PDN type,
Described 2nd PDN type is the most different；
Control submodule, when being configured as receiving described target instruction target word information, the institute currently corresponding by described terminal
State the PDN type that alternative PDN type is not supported as described objective network, control described execution module and forbid with described target
The PDN type that network is not supported carries out network attachment in described objective network；
4th determines submodule, when being configured as not receiving described target instruction target word information, by the most right for described terminal
The described alternative PDN type answered is as described target PDN type.
The third aspect according to disclosure embodiment, it is provided that a kind of network attachment device, for terminal, including:
Processor；
For storing the memorizer of processor executable；
Wherein, described processor is configured to:
After described terminal carries out network attachment failure in the most resident objective network, determine described objective network institute
The destination packet data network PDN type supported；
In described objective network, network attachment is carried out with described target PDN type.
Embodiment of the disclosure that the technical scheme of offer can include following beneficial effect:
In disclosure embodiment, after terminal can carry out network attachment failure in the most resident objective network, automatically
Determine the target PDN type that described objective network is supported, and then carry out in described objective network with described target PDN type
Network attachment.By said process, described terminal can be avoided again to carry out network with the PDN type that network attachment before is failed
Attachment, causes the problem that network attachment is failed.Described terminal is after carrying out network attachment failure, with the most resident objective network
The target PDN type supported carries out network attachment again, it can be ensured that described terminal is rapidly completed the process of network attachment, carries
Rise Consumer's Experience.
In disclosure embodiment, alternatively, after terminal can be asked initiating network attachment with a PDN type, if
Receive for indicating described objective network not support the target instruction target word information of described terminal current PDN type, be then switched to
Two PDN types initiate the request of described network attachment to described objective network again, if still receiving described target instruction target word information,
Determine that described terminal carries out network attachment failure in the most resident objective network.Correspondingly, can be by correlation technique
The alternative PDN type the most different from a described PDN type and described 2nd PDN type is as target PDN type, and based on institute
State target PDN type and carry out network attachment.Guarantee that described terminal is rapidly completed the process of network attachment, promote Consumer's Experience.
In disclosure embodiment, if the number of alternative PDN type is multiple, then can initiate network attachment respectively please
Ask.Described terminal, can be using corresponding described alternative PDN type as described target when receiving above-mentioned target instruction target word information
The PDN type that network is not supported, thus forbid that the PDN type do not supported with described objective network is in described objective network
Carry out network attachment.If described terminal does not receives described target instruction target word information, then the institute that described terminal is currently corresponding is described
State the described target PDN type that alternative PDN type is exactly described objective network and is supported.Avoid described terminal with before further
The PDN type that network attachment is failed carries out network attachment again, causes the problem that network attachment is failed, and can quickly determine institute
State the described target PDN type that objective network is supported, in order to terminal completes network attachment.
It should be appreciated that it is only exemplary and explanatory, not that above general description and details hereinafter describe
The disclosure can be limited.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the disclosure
Example, and for explaining the principle of the disclosure together with description.
Fig. 1 is that the disclosure is according to a kind of network attached method flow chart shown in an exemplary embodiment；
Fig. 2 is that the disclosure is according to the another kind of network attached method flow chart shown in an exemplary embodiment；
Fig. 3 is that the disclosure is according to the another kind of network attached method flow chart shown in an exemplary embodiment；
Fig. 4 is that the disclosure is according to the another kind of network attached method flow chart shown in an exemplary embodiment；
Fig. 5 is that the disclosure is according to the another kind of network attached method flow chart shown in an exemplary embodiment；
Fig. 6 is that the disclosure is according to the another kind of network attached method flow chart shown in an exemplary embodiment；
Fig. 7 is that the disclosure is according to a kind of network attachment device block diagram shown in an exemplary embodiment；
Fig. 8 is that the disclosure is according to the another kind of network attachment device block diagram shown in an exemplary embodiment；
Fig. 9 is that the disclosure is according to the another kind of network attachment device block diagram shown in an exemplary embodiment；
Figure 10 is that the disclosure is according to the another kind of network attachment device block diagram shown in an exemplary embodiment；
Figure 11 is that the disclosure is according to the another kind of network attachment device block diagram shown in an exemplary embodiment；
Figure 12 is that the disclosure is according to the another kind of network attachment device block diagram shown in an exemplary embodiment；
Figure 13 is that the disclosure is according to a kind of structural representation for network attachment device shown in an exemplary embodiment
Figure.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the disclosure are consistent.
The term run in the disclosure is only merely for describing the purpose of specific embodiment, and is not intended to be limiting the disclosure.
" a kind of ", " described " and " being somebody's turn to do " of the singulative run in disclosure and the accompanying claims book is also intended to include majority
Form, unless context clearly shows that other implications.It is also understood that the term "and/or" run herein refers to and wraps
Any or all containing one or more projects of listing being associated may combination.
Although should be appreciated that in the disclosure possible employing term first, second, third, etc. to describe various information, but this
A little information should not necessarily be limited by these terms.These terms are only used for same type of information is distinguished from each other out.Such as, without departing from
In the case of disclosure scope, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depend on linguistic context, as run at this word " if " can be construed to " and ... time " or " when ...
Time " or " in response to determining ".
The network attached method that disclosure embodiment provides may be used for terminal, such as, smart mobile phone, panel computer, individual
Personal digital assistant (Personal Digital Assistant, PDA) etc..As it is shown in figure 1, Fig. 1 is according to an exemplary enforcement
A kind of network attached method exemplified, comprises the following steps:
In a step 101, after described terminal carries out network attachment failure in the most resident objective network, institute is determined
State the destination packet data network PDN type that objective network is supported.
Alternatively, described terminal determines and carries out the failed process of network attachment as in figure 2 it is shown, Fig. 2 is shown in earlier figures 1
The another kind of network attached method illustrated on the basis of embodiment, comprises the following steps:
In step 101-1, initiate network attachment request with the PDN type being pre-configured with to described objective network.
In correlation technique, PDN type includes: support Internet protocol (Internet Protocol, IP) address fourth edition
Ipv4 type, support the ipv6 type of IP address sixth version, and i.e. support that ipv4 supports again the ipv4v6 type of ipv6.
In disclosure embodiment, alternatively, a described PDN type is any one in above-mentioned PDN type.General feelings
Under condition, the described PDN type that described terminal is pre-configured with is ipv4v6 type.
In this step, described terminal, according to correlation technique, is initiated described with a described PDN type to described objective network
Network attachment is asked, and the request of described network attachment is registered to described objective network for request.
In step 101-2, when receiving for indicating described objective network not support described terminal current PDN type
During target instruction target word information, determine the 2nd PDN type.
In this step, if described terminal receives the above-mentioned target instruction target word information that described objective network returns, then need
Determine the 2nd PDN type.Alternatively, described target instruction target word information can include following character content: ESM cause, and reason
It is designated 52.Wherein, ESM cause is evolved packet system session management (Evolved Packet System Session
Management, ESM) field for identifying reason specified.
Described terminal determines the process of the 2nd PDN type as it is shown on figure 3, Fig. 3 is on the basis of aforementioned embodiment illustrated in fig. 2
On the another kind of network attached method that illustrates, comprise the following steps:
In step 101-21, obtain the first of the internet protocol address type that a described PDN type is supported
Number.
In this step, if a described PDN type is ipv4v6 type, the most described first number is 2.If described
One PDN type is ipv4 type or ipv6 type, and the most described first number is 1.
At present, the IP address class type in correlation technique only relates to ipv4 and ipv6, if having new IP address class type, then institute
Described first number of the IP address class type stating a PDN type support can also be 3 or more.
In step 101-22, using arbitrary PDN type of the IP address class type of supporting the second number as described 2nd PDN
Type, described second number is different from described first number.
In this step, described first number is 1, and the most described second number is 2；If described first number is 2, then described
Second number is 1.Correspondingly, described 2nd PDN type is arbitrary PDN class of the IP address class type supporting described second number
Type.
Such as, if a described PDN type is ipv4v6 type, described 2nd PDN type is ipv4 type or ipv6
Type, if a described PDN type is ipv4 type or ipv6 type, described 2nd PDN type is only ipv4v6 type.
Certainly, if the IP address class type in correlation technique has new IP address class type, then described 2nd PDN it is necessary to ensure that
Described second number of the IP address class type that type is supported is different from described first number.
In step 101-3, again initiating described network attachment with described 2nd PDN type to described objective network please
Ask.
In this step, described terminal is according to correlation technique, with the above-mentioned described 2nd PDN type determined to described target network
The request of described network attachment initiated again by network.
In step 101-4, when again receiving described target instruction target word information, determine that described terminal is in described target network
Network carries out network attachment failure.
In this step, if described terminal receives again for indicating described objective network not support, described terminal is current
During the described target instruction target word information of PDN type, it may be determined that described terminal carries out network attachment failure in described objective network.
Now, alternatively, in order to avoid described terminal carries out network attachment again with the PDN type that network attachment is failed,
As shown in Figure 4, Fig. 4 is the another kind of network illustrated on the basis of aforementioned embodiment illustrated in fig. 2 to the most above-mentioned network attached method
Adherence method, further comprising the steps of:
In step 103, a described PDN type and described 2nd PDN type are not propped up as described objective network
The PDN type held.
In this step, described terminal directly using a described PDN type and described 2nd PDN type as described target network
The PDN class record that network is not supported gets off.
At step 104, forbid that the PDN type do not supported with described objective network carries out net in described objective network
Network adheres to.
In this step, forbidding that the PDN type do not supported with described objective network carries out net in described objective network
The when of network attachment, it is that described objective network is not supported that described terminal can detect current PDN type according to correlation technique
During PDN type, not network attachment request described in regeneration.
It is possible to further should determine that described target PDN mutually according to the number difference of alternative PDN type, wherein, described
Alternative PDN type and a described PDN type, described 2nd PDN type are the most different.
PDN type totally 3 kinds in correlation technique, the most described alternative PDN number is 1, and therefore, described alternative PDN is described
Target PDN.
Such as, a described PDN type is ipv4v6 type, and described 2nd PDN type is ipv4 type, the most described 3rd
PDN type is just for ipv6 type.
If the follow-up PDN type that adds, the number of the most described alternative PDN is just for multiple, now, determines described target
The process of PDN can be as it is shown in figure 5, Fig. 5 be the another kind of network attachment side illustrated on the basis of aforementioned embodiment illustrated in fig. 4
Method, comprises the following steps:
In step 101-5, when the number of alternative PDN type is multiple, respectively with different described alternative PDN types
The request of described network attachment is initiated to described objective network.
In this step, can be different described alternative by the PDN type configuration of described terminal respectively according to correlation technique
PDN type, and then initiate the request of described network attachment.When receiving described target instruction target word information, perform step 101-6, no
Then perform step 101-7.
In step 101-6, using described alternative PDN type currently corresponding for described terminal as described objective network institute not
The PDN type supported, returns the PDN type forbidding not supporting with described objective network described in performing in described objective network
Carry out the step of network attachment.
After initiating the request of described network attachment, if terminal receives described target instruction target word information, then described mesh is described
Mark network does not support the described alternative PDN type that described terminal is currently corresponding, and described terminal now can be by current corresponding institute
State the PDN type that alternative PDN type is not supported as described objective network, return and support step 104, forbid with described target
The PDN type that network is not supported carries out network attachment in described objective network.
In step 101-7, using described alternative PDN type currently corresponding for described terminal as described target PDN type.
In this step, if described terminal does not receives described target instruction target word information, it is alternatively possible in preset time period
When inside not receiving described target instruction target word information, directly using current corresponding described alternative PDN type as described target PDN class
Type.
In a step 102, in described objective network, network attachment is carried out with described target PDN type.
In this step, PDN type is revised as the described target PDN class that described objective network is supported by described terminal automatically
Type, further, carries out network attachment according to correlation technique with described target PDN type in described objective network.
In above-described embodiment, described terminal can be avoided again to carry out network with the PDN type that network attachment before is failed
Attachment, causes the problem that network attachment is failed.Described terminal is after carrying out network attachment failure, with the most resident objective network
The target PDN type supported carries out network attachment again, it can be ensured that described terminal is rapidly completed the process of network attachment, carries
Rise Consumer's Experience.
As shown in Figure 6, Fig. 6 is the another kind of network attached method shown in disclosure embodiment, comprises the following steps:
In step 201, network attachment request is initiated with the PDN type being pre-configured with to described objective network.
In this step, described terminal, according to correlation technique, is initiated described with a described PDN type to described objective network
Network attachment is asked, and the request of described network attachment is registered to described objective network for request.
In step 202., when receiving for indicating described objective network not support the mesh of described terminal current PDN type
During mark command information, obtain the first number of the internet protocol address type that a described PDN type is supported.
In this step, when described terminal receives above-mentioned target instruction target word information, it may be determined that described objective network does not props up
Hold a described PDN type.The most described terminal can directly obtain described first number according to correlation technique.
In step 203, using arbitrary PDN type of the IP address class type of supporting the second number as described 2nd PDN class
Type, described second number is different from described first number.
In step 204, the request of described network attachment is again initiated with described 2nd PDN type to described objective network.
In step 205, when again receiving described target instruction target word information, by a described PDN type and described
The PDN type that two PDN types are not supported as described objective network.
In this step, when described terminal receives described target instruction target word information again, described objective network is described the most not
Support a described PDN type, the most do not support described 2nd PDN type.Now can be using above-mentioned two PDN type as described
The PDN class record that objective network is not supported gets off.
In step 206, forbid that the PDN type do not supported with described objective network carries out net in described objective network
Network adheres to.
In step 207, using described alternative PDN type as described target PDN type, described alternative PDN type and institute
State a PDN type, described 2nd PDN type the most different.
In correlation technique, PDN type totally 3 kinds, only have one after getting rid of a described PDN type and described 2nd PDN type
Individual alternative PDN type.It is described target PDN type.
In a step 208, in described objective network, network attachment is carried out with described target PDN type.
In above-described embodiment, terminal can forbid that the PDN type do not supported with described objective network carries out network attachment,
Avoid described terminal again to carry out network attachment with the PDN type that network attachment before is failed, cause asking of network attachment failure
Topic.
Certainly, in above-described embodiment, if the number of described alternative PDN type is multiple, then can be with described in different
Alternative PDN type initiates the request of described network attachment to described objective network.If receiving described target instruction target word information, then will
The PDN type that the described alternative PDN type of described terminal currently correspondence is not supported as described objective network, and forbid with institute
State the PDN type that objective network do not supports in described objective network, carry out network attachment；Do not receive in preset time period
During described target instruction target word information, using described alternative PDN type currently corresponding for described terminal as described target PDN type.
Corresponding with preceding method embodiment, the disclosure additionally provides the embodiment of device.
As it is shown in fig. 7, Fig. 7 is that the disclosure is according to a kind of network attachment device block diagram shown in an exemplary embodiment, bag
Include:
First determines module 310, is configured as described terminal and carries out network attachment in the most resident objective network
After failure, determine the destination packet data network PDN type that described objective network is supported；
Network attachment module 320, is configured to carry out network in described objective network with described target PDN type attached
?.
As shown in Figure 8, Fig. 8 be the disclosure according to the another kind of network attachment device block diagram shown in an exemplary embodiment,
This embodiment is on the basis of aforementioned embodiment illustrated in fig. 7, and described first determines that module 310 includes:
First initiates submodule 311, and the PDN type being configured to be pre-configured with initiates net to described objective network
Network attachment request；
First determines submodule 312, is configured as receiving for indicating described objective network not support described terminal
During the target instruction target word information of current PDN type, determine the 2nd PDN type；
Second initiates submodule 313, is configured to again initiate described to described objective network with described 2nd PDN type
Network attachment is asked；
Second determines submodule 314, when being configured as again receiving described target instruction target word information, determines described terminal
Network attachment failure is carried out in described objective network.
As it is shown in figure 9, Fig. 9 be the disclosure according to the another kind of network attachment device block diagram shown in an exemplary embodiment,
This embodiment is on the basis of aforementioned embodiment illustrated in fig. 8, and described first determines that submodule 311 includes:
Acquiring unit 3111, is configured to obtain the internet protocol address type that a described PDN type is supported
The first number；
Determine unit 3112, be configured to arbitrary PDN type of the IP address class type of supporting the second number as described
2nd PDN type, described second number is different from described first number.
As shown in Figure 10, Figure 10 is that the disclosure is according to the another kind of network attachment device frame shown in an exemplary embodiment
Figure, this embodiment is on the basis of aforementioned embodiment illustrated in fig. 7, and described device also includes:
Second determines module 330, is configured to a described PDN type and described 2nd PDN type as described mesh
The PDN type that mark network is not supported；
Perform module 340, be configured to forbid that the PDN type do not supported with described objective network is at described objective network
In carry out network attachment.
As shown in figure 11, Figure 11 is that the disclosure is according to the another kind of network attachment device frame shown in an exemplary embodiment
Figure, this embodiment is on the basis of aforementioned embodiment illustrated in fig. 10, and described first determines that module 310 includes:
3rd determines submodule 315, is configured as the number of alternative PDN type when being 1, by described alternative PDN type
As described target PDN type, described alternative PDN type and a described PDN type, described 2nd PDN type are the most different.
As shown in figure 12, Figure 12 is that the disclosure is according to the another kind of network attachment device frame shown in an exemplary embodiment
Figure, this embodiment is on the basis of aforementioned embodiment illustrated in fig. 10, and described first determines that module 310 includes:
3rd initiates submodule 316, is configured as the number of alternative PDN type when being multiple, respectively with different institutes
State alternative PDN type and initiate the request of described network attachment, described alternative PDN type and a described PDN to described objective network
Type, described 2nd PDN type are the most different；
Control submodule 317, when being configured as receiving described target instruction target word information, by described terminal currently correspondence
The PDN type that described alternative PDN type is not supported as described objective network, controls described execution module and forbids with described mesh
The PDN type that mark network is not supported carries out network attachment in described objective network；
4th determines submodule 318, when being configured as not receiving described target instruction target word information, by current for described terminal
Corresponding described alternative PDN type is as described target PDN type.
For device embodiment, owing to it corresponds essentially to embodiment of the method, so relevant part sees method in fact
The part executing example illustrates.Device embodiment described above is only schematically, wherein said as separating component
The unit illustrated can be or may not be physically separate, and the parts shown as unit can be or can also
It not physical location, i.e. may be located at a place, or can also be distributed on multiple NE.Can be according to reality
Need to select some or all of module therein to realize the purpose of disclosure scheme.Those of ordinary skill in the art are not paying
In the case of going out creative work, i.e. it is appreciated that and implements.
Accordingly, the disclosure also provides for a kind of network attachment device, for terminal, including:
Processor；
For storing the memorizer of processor executable；
Wherein, described processor is configured to:
After described terminal carries out network attachment failure in the most resident objective network, determine described objective network institute
The destination packet data network PDN type supported；
In described objective network, network attachment is carried out with described target PDN type.
As shown in figure 13, Figure 13 is that the disclosure is according to a kind of network attachment device 1300 shown in an exemplary embodiment
Structural representation.Such as, device 1300 can be specially mobile phone, computer, digital broadcast terminal, messaging devices,
Smart jack, intelligent sphygmomanometer, game console, tablet device, armarium, body-building equipment, personal digital assistant etc..
With reference to Figure 13, device 1300 can include following one or more assembly: processes assembly 1302, memorizer 1304,
Power supply module 1306, multimedia groupware 1308, audio-frequency assembly 1310, the interface 1312 of input/output (I/O), sensor cluster
1314, and communications component 1316.
Process assembly 1302 and generally control the integrated operation of device 1300, such as with display, call, data communication,
The operation that camera operation and record operation are associated.Process assembly 1302 and can include that one or more processor 1320 performs
Instruction, to complete all or part of step of above-mentioned method.Additionally, process assembly 1302 can include one or more
Module, it is simple to process between assembly 1302 and other assemblies is mutual.Such as, process assembly 1302 and can include multimedia mould
Block, with facilitate multimedia groupware 1308 and process between assembly 1302 mutual.
Memorizer 1304 is configured to store various types of data to support the operation at device 1300.These data
Example includes any application program for operation on device 1300 or the instruction of method, contact data, telephone directory number
According to, message, picture, video etc..Memorizer 1304 can by any kind of volatibility or non-volatile memory device or
Combinations thereof realizes, such as static RAM (SRAM), and Electrically Erasable Read Only Memory (EEPROM), can
Erasable programmable read-only memory (EPROM) (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory,
Flash memory, disk or CD.
The various assemblies that power supply module 1306 is device 1300 provide electric power.Power supply module 1306 can include power management
System, one or more power supply, and other generate, manage and distribute, with for device 1300, the assembly that electric power is associated.
The screen of one output interface of offer that multimedia groupware 1308 is included between described device 1300 and user.?
In some embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch screen, to receive the input signal from user.Touch panel includes that one or more touches
Sensor is with the gesture on sensing touch, slip and touch panel.Described touch sensor can not only sense touch or slide
The border of dynamic action, but also detect the persistent period relevant to described touch or slide and pressure.Implement at some
In example, multimedia groupware 1308 includes a front-facing camera and/or post-positioned pick-up head.When device 1300 is in operator scheme,
During such as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive the multi-medium data of outside.Often
Individual front-facing camera and post-positioned pick-up head can be a fixing optical lens system or have focal length and optical zoom energy
Power.
Audio-frequency assembly 1310 is configured to output and/or input audio signal.Such as, audio-frequency assembly 1310 includes a wheat
Gram wind (MIC), when device 1300 is in operator scheme, during such as call model, logging mode and speech recognition mode, mike quilt
It is configured to receive external audio signal.The audio signal received can be further stored at memorizer 1304 or via logical
Letter assembly 1316 sends.In certain embodiments, audio-frequency assembly 1310 also includes a speaker, is used for exporting audio signal.
I/O interface 1312 provides interface, above-mentioned peripheral interface module for processing between assembly 1302 and peripheral interface module
Can be keyboard, put striking wheel, button etc..These buttons may include but be not limited to: home button, volume button, start button and
Locking press button.
Sensor cluster 1314 includes one or more sensor, for providing the state of various aspects for device 1300
Assessment.Such as, what sensor cluster 1314 can detect device 1300 opens/closed mode, the relative localization of assembly, such as
Described assembly is display and the keypad of device 1300, and sensor cluster 1314 can also detect device 1300 or device
The position change of 1300 1 assemblies, existence that user contacts with device 1300 or do not exist, device 1300 orientation or acceleration/
Slow down and the variations in temperature of device 1300.Sensor cluster 1314 can include proximity transducer, is configured to do not appointing
The existence of object near detection during what physical contact.Sensor cluster 1314 can also include optical sensor, such as CMOS or
Ccd image sensor, for using in imaging applications.In certain embodiments, this sensor cluster 1314 can also include
Acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer, microwave remote sensor or temperature sensor.
Communications component 1316 is configured to facilitate wired between device 1300 and other equipment or the communication of wireless mode.
Device 1300 can access wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.At one
In exemplary embodiment, communications component 1316 via broadcast channel receive from external broadcasting management system broadcast singal or
Broadcast related information.In one exemplary embodiment, described communications component 1316 also includes near-field communication (NFC) module, with
Promote junction service.Such as, can be based on RF identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology is super
Broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 1300 can be by one or more application specific integrated circuit (ASIC), number
Word signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components realize, be used for performing said method.Exemplary
In embodiment, additionally provide a kind of non-transitory computer-readable recording medium including instruction, such as, include the storage of instruction
Device 1304, above-mentioned instruction can have been performed said method by the processor 1320 of device 1300.Such as, described non-transitory meter
Calculation machine readable storage medium storing program for executing can be that ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage set
Standby etc..
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to its of the disclosure
Its embodiment.The disclosure is intended to any modification, purposes or the adaptations of the disclosure, these modification, purposes or
Person's adaptations is followed the general principle of the disclosure and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques means.Description and embodiments is considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim point out.
The foregoing is only the preferred embodiment of the disclosure, not in order to limit the disclosure, all essences in the disclosure
Within god and principle, any modification, equivalent substitution and improvement etc. done, should be included within the scope of disclosure protection.
Claims (13)
1. a network attached method, for terminal, it is characterised in that described method includes:
After described terminal carries out network attachment failure in the most resident objective network, determine that described objective network is supported
Destination packet data network PDN type；
In described objective network, network attachment is carried out with described target PDN type.
Method the most according to claim 1, it is characterised in that determine that described terminal is the most resident in the following ways
Objective network carries out network attachment failed:
Network attachment request is initiated to described objective network with the PDN type being pre-configured with；
When receiving for indicating target instruction target word information that described objective network does not support described terminal current PDN type, really
Fixed 2nd PDN type；
The request of described network attachment is again initiated to described objective network with described 2nd PDN type；
When again receiving described target instruction target word information, determine that described terminal carries out network attachment mistake in described objective network
Lose.
Method the most according to claim 2, it is characterised in that described determine the 2nd PDN type, including:
Obtain the first number of the internet protocol address type that a described PDN type is supported；
Using arbitrary PDN type of the IP address class type of supporting the second number as described 2nd PDN type, described second number with
Described first number is different.
Method the most according to claim 2, it is characterised in that described when described terminal is in the most resident objective network
After carrying out network attachment failure, described method also includes:
The PDN type that a described PDN type and described 2nd PDN type are not supported as described objective network；
Forbid that the PDN type do not supported with described objective network carries out network attachment in described objective network.
Method the most according to claim 4, it is characterised in that the described targeted packets determining that described objective network is supported
Data network PDN type, including:
When the number of alternative PDN type is 1, using described alternative PDN type as described target PDN type, described alternative PDN
Type and a described PDN type, described 2nd PDN type are the most different.
Method the most according to claim 4, it is characterised in that the described targeted packets determining that described objective network is supported
Data network PDN type, including:
When the number of alternative PDN type is multiple, initiate to described objective network with different described alternative PDN types respectively
Described network attachment is asked, and described alternative PDN type and a described PDN type, described 2nd PDN type are the most different；
When receiving described target instruction target word information, using described alternative PDN type currently corresponding for described terminal as described mesh
The mark PDN type do not supported of network, returns the PDN type forbidding not supporting with described objective network described in execution described
Objective network carries out the step of network attachment；
Otherwise, using described alternative PDN type currently corresponding for described terminal as described target PDN type.
7. a network attachment device, for terminal, it is characterised in that described device includes:
First determines module, be configured as described terminal carry out in the most resident objective network network attachment failure after,
Determine the destination packet data network PDN type that described objective network is supported；
Network attachment module, is configured to carry out network attachment in described objective network with described target PDN type.
Device the most according to claim 7, it is characterised in that described first determines that module includes:
First initiates submodule, and the PDN type being configured to be pre-configured with initiates network attachment to described objective network
Request；
First determines submodule, is configured as receiving for indicating described objective network not support the current PDN of described terminal
During the target instruction target word information of type, determine the 2nd PDN type；
Second initiates submodule, is configured to again initiate described network with described 2nd PDN type to described objective network attached
Request；
Second determines submodule, when being configured as again receiving described target instruction target word information, determines that described terminal is described
Objective network carries out network attachment failure.
Device the most according to claim 8, it is characterised in that described first determines that submodule includes:
Acquiring unit, is configured to obtain the first number of the internet protocol address type that a described PDN type is supported
Mesh；
Determine unit, be configured to arbitrary PDN type of the IP address class type of supporting the second number as described 2nd PDN class
Type, described second number is different from described first number.
Device the most according to claim 8, it is characterised in that described device also includes:
Second determines module, is configured to a described PDN type and described 2nd PDN type as described objective network institute
The PDN type do not supported；
Performing module, the PDN type being configured to forbid not supporting with described objective network is carried out in described objective network
Network attachment.
11. devices according to claim 10, it is characterised in that described first determines that module includes:
3rd determines submodule, is configured as the number of alternative PDN type when being 1, using described alternative PDN type as described
Target PDN type, described alternative PDN type and a described PDN type, described 2nd PDN type are the most different.
12. devices according to claim 10, it is characterised in that described first determines that module includes:
3rd initiates submodule, is configured as the number of alternative PDN type when being multiple, respectively with different described alternative
PDN type initiates the request of described network attachment, described alternative PDN type and a described PDN type, institute to described objective network
State the 2nd PDN type the most different；
Control submodule, when being configured as receiving described target instruction target word information, described terminal is currently corresponding described standby
The PDN type selecting PDN type not support as described objective network, controls described execution module and forbids with described objective network
The PDN type do not supported carries out network attachment in described objective network；
4th determines submodule, when being configured as not receiving described target instruction target word information, by described terminal currently correspondence
Described alternative PDN type is as described target PDN type.
13. 1 kinds of network attachment devices, for terminal, it is characterised in that including:
Processor；
For storing the memorizer of processor executable；
Wherein, described processor is configured to:
After described terminal carries out network attachment failure in the most resident objective network, determine that described objective network is supported
Destination packet data network PDN type；
In described objective network, network attachment is carried out with described target PDN type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810898.8A CN106231580A (en) | 2016-09-08 | 2016-09-08 | Network attached method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810898.8A CN106231580A (en) | 2016-09-08 | 2016-09-08 | Network attached method and device |
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| Publication Number | Publication Date |
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| CN106231580A true CN106231580A (en) | 2016-12-14 |
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| CN201610810898.8A Pending CN106231580A (en) | 2016-09-08 | 2016-09-08 | Network attached method and device |
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Application publication date: 20161214 |