CN107786937A - Implementation method, mobile terminal and the roam server of mobile terminal localized roaming - Google Patents
Implementation method, mobile terminal and the roam server of mobile terminal localized roaming Download PDFInfo
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- CN107786937A CN107786937A CN201610736372.XA CN201610736372A CN107786937A CN 107786937 A CN107786937 A CN 107786937A CN 201610736372 A CN201610736372 A CN 201610736372A CN 107786937 A CN107786937 A CN 107786937A
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- mobile terminal
- user identity
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- network side
- identity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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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
- H04W8/06—Registration at serving network Location Register, VLR or user mobility server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of implementation method, mobile terminal and the roam server of mobile terminal localized roaming.Including：Own location information is obtained when detecting that mobile terminal user roams and sends own location information, mobile terminal identification and the first User Identity and corresponding password to roam server；Receive second user identity and the corresponding authentication parameter that roam server is sent；Transmission includes second user identity and the network registry of corresponding authentication parameter is asked to roaming place network side, in order to which roaming place network side confirms the mobile terminal directly to receive registration request after pre-authenticated user according to second user identity and corresponding authentication parameter；Receive the successful feedback message of network registry that roaming place network side is sent.The present invention can realize the service of mobile terminal localized roaming and be not required to frequent updating SIM card information in implementation process and be additionally provided data available link to move authentication interaction between terminal and background server.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of implementation method of mobile terminal localized roaming,
Mobile terminal and roam server.
Background technology
GSM provides the roaming capacity of user, and user can be small in different local, different Cellular Networks
Communication is realized in area.During existing mobile terminal roaming, the call of the mobile subscriber in roaming state, which will be passed through, returns
The mobile network of possession and roaming place establishes communication link, to cause mobile terminal user to use a variety of telecommunications under roaming state
Business.Because for communication lines by longer, the Internet resources of consuming are more under roaming state so that mobile terminal user uses roaming industry
The service costs that business is are more much higher than local user, and during especially with data service, service costs will costly.It is very aobvious
So this and the increasingly increased data service use demand of current mobile terminal user are conflicting.
In order to reduce service costs high when mobile terminal user uses services of roaming, there are some movements at present eventually
End manufacturer take with by way of home network carrier cooperation, enable to it is unrestrained according to residing for mobile terminal user
Trip position dynamically adjusts User Identity to obtain local user's service, is brought so as to avoid because using services of roaming
Service costs it is high the problem of.Specifically, the existing roaming position dynamic according to mobile terminal user adjusts user identity mark
The implementation of knowledge mainly has following two：
(1) soft SIM card technology
Soft SIM card technology is to write soft sim card in the terminal, thus can be according to residing for mobile terminal user
Roaming position dynamically update SIM card information in mobile terminal.
(2) cloud SIM card technology
Cloud SIM card technology is realized by background server, specifically, when mobile terminal asks to note to carrier network
During volume, mobile terminal is that the authentication request for issuing carrier network is sent to background server, and background server calculates authentication
As a result, carrier network and by the authenticating result calculated is sent to by mobile terminal.
During the present invention is realized, inventor has found following technical problem in the prior art at least be present：
In the more area of operator, mobile terminal side occurs that frequent updating SIM card is believed for the realization of soft SIM card technology
The problem of breath, so as to cause larger expense, while also can traffic affecting continuity.
Realization for cloud SIM card technology, mobile terminal carries out authentication request with background server and authenticating result interacts
When be necessarily dependent upon available data link, that is to say, that needed in local card initial registration procedure other one it is available
Data link moves interacting for authentication request between terminal and background server and authenticating result.If currently without
WIFI network can use, then single deck tape-recorder mobile terminal can not just realize above-mentioned function, and double-card mobile terminal is also required to ensure double card
Bilateral.Moreover, this implementation method can also increase the time delay of authentication process, if current data link is unstable or time delay ratio
It is larger, then failed authentication or time-out may be caused.
The content of the invention
Implementation method, mobile terminal and the roam server of mobile terminal localized roaming provided by the invention, can keep away
In the problem of exempting from the frequent updating SIM card information in soft SIM card technology and cloud SIM card technology in local card initial registration mistake
Need to provide extra data available link simultaneously in journey and interacted come the authentication moved between terminal and background server
The problem of journey.
In a first aspect, the present invention provides a kind of implementation method of mobile terminal localized roaming, including：
When detecting that mobile terminal user roams, the positional information of the mobile terminal is obtained；
Send positional information, mobile terminal identification and the first User Identity of the mobile terminal and corresponding password
To roam server；
Receive second user identity and the corresponding authentication parameter that the roam server is sent；
Transmission includes the second user identity and the network registry of corresponding authentication parameter is asked to described mobile whole
Hold the roaming place network side belonging to position, in order to the roaming place network side according to the second user identity and
Corresponding authentication parameter confirms the mobile terminal directly to receive registration request after pre-authenticated user；
Receive the successful feedback message of network registry that the roaming place network side is sent.
Alternatively, before the positional information for obtaining the mobile terminal, in addition to：
Detect whether the mobile terminal user roams.
Alternatively, first User Identity is the user identity mark that the mobile terminal supplier is provided previously by
Know, the second user identity is local user's identity of roaming place network side distribution.
Alternatively, it is described receive second user identity that the roam server sends and corresponding authentication parameter it
Afterwards, the transmission includes the second user identity and the network registry of corresponding authentication parameter is asked to the mobile terminal
Before roaming place network side belonging to position, in addition to：
The entity SIM card of the mobile terminal is closed, to answer the entity by the second user identity
Carry out electrotransfer in SIM card.
Alternatively, it is described receive second user identity that the roam server sends and corresponding authentication parameter it
Afterwards, the transmission includes the second user identity and the network registry of corresponding authentication parameter is asked to the mobile terminal
Before roaming place network side belonging to position, in addition to：
The data service of the entity SIM card of the mobile terminal is closed, to be carried out by the second user identity
Data service.
Second aspect, the present invention provide a kind of implementation method of mobile terminal localized roaming, including：
Receive positional information, mobile terminal identification and the first user identity for the mobile terminal that mobile terminal is sent
Mark and corresponding password；
Moved according to the mobile terminal identification of the mobile terminal and the first User Identity and password confirming
Whether terminal is validated user；
When it is validated user to confirm the mobile terminal, send for obtaining second user identity and corresponding authentication
Roaming place network side belonging to the request of parameter to the mobile terminal position；
Receive the second user identity of the roaming place network side distribution and corresponding authentication parameter；
The second user identity and corresponding authentication parameter are sent to the mobile terminal, so as to the mobile terminal
Network registry request is sent according to the second user identity and corresponding authentication parameter to the roaming place network side to carry out
Network registry.
Alternatively, first User Identity is the user identity mark that the mobile terminal supplier is provided previously by
Know, the second user identity is local user's identity of roaming place network side distribution.
The third aspect, the present invention provide a kind of mobile terminal, and the mobile terminal includes acquisition module, the first reception mould
Block, the second receiving module, the first sending module and the second sending module；
The acquisition module, for when detecting that mobile terminal user roams, obtaining the position of the mobile terminal
Confidence ceases；
First sending module, for sending positional information, the mobile terminal identification and first of the mobile terminal
User Identity and corresponding password are to roam server；
First receiving module, for receiving second user identity and the corresponding mirror that the roam server is sent
Weight parameter；
Second sending module, the network of the second user identity and corresponding authentication parameter is included for sending
Roaming place network side belonging to registration request to the mobile terminal position, in order to which the roaming place network side is according to institute
State second user identity and corresponding authentication parameter confirms that the mobile terminal please for directly receiving registration after pre-authenticated user
Ask；
Second receiving module, disappear for receiving the network registry that the roaming place network side is sent and successfully feeding back
Breath.
Alternatively, the mobile terminal also includes detection module, wherein, the detection module, for detecting the movement
Whether terminal user roams.
Alternatively, first User Identity is the user identity mark that the mobile terminal supplier is provided previously by
Know, the second user identity is local user's identity of roaming place network side distribution.
Alternatively, the mobile terminal also includes closedown module, the closedown module, for closing the mobile terminal
Entity SIM card, with answered by the second user identity in the entity SIM card come electrotransfer.
Alternatively, the mobile terminal also includes closedown module, the closedown module, for closing the mobile terminal
The data service of entity SIM card, to carry out data service by the second user identity.
Fourth aspect, the present invention provide a kind of roam server, and the roam server includes validating that module, first receive
Module, the second receiving module, the first sending module and the second sending module；
First receiving module, the positional information of the mobile terminal for receiving mobile terminal transmission, movement are whole
End mark and the first User Identity and corresponding password；
The confirmation module, for the mobile terminal identification according to the mobile terminal and the first User Identity and
Whether mobile terminal described in password confirming is validated user；
First sending module, for when it is validated user that the confirmation module, which confirms the mobile terminal, sending
For obtaining the roaming belonging to second user identity and the request of corresponding authentication parameter to the mobile terminal position
Ground network side；
Second receiving module, for receive roaming place network side distribution the second user identity and
Corresponding authentication parameter；
Second sending module, for sending the second user identity and corresponding authentication parameter to the movement
Terminal, so as to the mobile terminal according to the second user identity and corresponding authentication parameter to the roaming place network side
Send network registry request and carry out network registry.
Alternatively, first User Identity is the user identity mark that the mobile terminal supplier is provided previously by
Know, the second user identity is local user's identity of roaming place network side distribution.
Implementation method, mobile terminal and the roam server of mobile terminal localized roaming provided in an embodiment of the present invention,
When detecting that mobile terminal user roams, mobile terminal is whole by own location information, mobile terminal identification and movement
The end User Identity that is provided previously by of supplier and password issue roam server, and roam server is to roaming place network application
Local user identifies and associated authentication parameter, and then the mobile terminal uses the local user that the roaming place network side distributes
Identity and associated authentication parameter ask network registry to the roaming place network side, in order to the roaming place network lateral root
Confirm that the mobile terminal is used for pre-authenticated according to the local user's identity and corresponding authentication parameter of roaming place network side distribution
Directly receive registration request behind family.Compared with prior art, on the one hand, compared with soft SIM card implementation, the technology of the present invention side
Case is using pre-authenticated between roam server and roaming place network side, so, during mobile terminal roaming to the roaming place just
Local authentication need not be carried out but directly carry out network registry, so as to avoid the frequent updating SIM card in soft SIM card technology
The problem of information and the thus discontinuous problem of business and soft SIM card key safety problem caused by possibility；On the other hand,
Compared with cloud SIM card implementation, the present invention is realized by the pre-authenticated between roam server and roaming place network side
The localized roaming service of mobile terminal, and pre-authenticated process is realized independently of network registry flow so as to avoid cloud SIM card
Need to need to provide extra data available link simultaneously in local card initial registration procedure in mode to move terminal
Authentication interaction between background server, it can be seen that technical solution of the present invention can preferably support single deck tape-recorder movement eventually
End and double-card mobile terminal realize localized roaming, and avoid authentication process in cloud SIM card implementation from being likely to occur time delay
The long, risk of link down.
Brief description of the drawings
Fig. 1 is the flow chart of the implementation method of one embodiment of the invention mobile terminal localized roaming；
Fig. 2 is the structural representation of one embodiment of the invention mobile terminal；
Fig. 3 is the flow chart of the implementation method of one embodiment of the invention mobile terminal localized roaming；
Fig. 4 is the structural representation of one embodiment of the invention roaming management server.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
Only it is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The present invention provides a kind of implementation method of mobile terminal localized roaming, and methods described is applied to mobile terminal side,
As shown in figure 1, methods described includes：
S11, when detecting that mobile terminal user roams, obtain the positional information of the mobile terminal.
Wherein, the mobile terminal can obtain own location information by GPS location or web search.
S12, the positional information, mobile terminal identification and the first User Identity that send the mobile terminal and corresponding
Password is to roam server.
Wherein, first User Identity is the User Identity that the mobile terminal supplier is provided previously by,
Such as can be the ID registered terminal provisioning business at or at terminal provisioning business registration cell-phone number etc., it is similar
In millet user account, wechat user account etc..
Wherein, the mobile terminal identification is mobile device international identity code IMEI.
S13, receive second user identity and corresponding authentication parameter that the roam server is sent.
Wherein, local user's identity that the second user identity distributes for the roaming place network side, example
Such as can be that (International Mobile SubscriberIdentification Number, the world is mobile to be used IMSI
Family identification code, TMSI (Temporary Mobile Subscriber Identity, temporary mobile subscriber identity, P-TMSI
(PS Domain-Temporary Mobile Subscriber Identity, ps domain-temporary mobile subscriber identity) and use
Family number etc..
Wherein, the authentication parameter includes encryption key, tegrity protection key etc..
S14, transmission includes the second user identity and the network registry of corresponding authentication parameter is asked to the shifting
Roaming place network side belonging to dynamic terminal position, in order to which the roaming place network side is according to the second user identity mark
Know and corresponding authentication parameter confirms the mobile terminal directly to receive registration request after pre-authenticated user.
S15, receive the successful feedback message of network registry that the roaming place network side is sent.
The implementation method of mobile terminal localized roaming provided in an embodiment of the present invention, compared with prior art, on the one hand,
Compared with soft SIM card implementation, local user identity and mirror of the technical solution of the present invention using roam server distribution
Weight parameter directly asks network registry to roaming place network side, and no longer needs to carry out local authentication, so as to avoid soft SIM card
The problem of frequent updating SIM card information in technology and thus may caused by the discontinuous problem of business and soft SIM card
Key safety problem；On the other hand, compared with cloud SIM card implementation, network authentication is first carried out in advance by roam server
, i.e., network authentication process needs in locally card just independently of network registry flow so as to avoid in cloud SIM card implementation
Need to provide extra data available link simultaneously in beginning registration process to move the mirror between terminal and background server
Weigh interaction, it can be seen that technical solution of the present invention can preferably support single deck tape-recorder mobile terminal and double-card mobile terminal to realize
Localized roaming, and avoid extension, the risk of link down when authentication process is likely to occur in cloud SIM card implementation.
Further, before the positional information for obtaining the mobile terminal, in addition to：Detect the mobile terminal
Whether user roams.
Alternatively, it is described receive second user identity that the roam server sends and corresponding authentication parameter it
Afterwards, the transmission includes the second user identity and the network registry of corresponding authentication parameter is asked to the mobile terminal
Before roaming place network side belonging to position, in addition to：
The entity SIM card of the mobile terminal is closed, to answer the entity by the second user identity
Carry out electrotransfer in SIM card.
Specifically, the second user identity and corresponding authentication parameter for receiving the roam server transmission show
Pre-authenticated has been completed, has so closed entity SIM card in can afterwards, and the local user's identity mark distributed during using pre-authenticated
Know and authentication parameter to carry out network registry to roaming place network side, to obtain localized roaming service, and utilize the local
User Identity carrys out electrotransfer to answer in the entity SIM card.
Alternatively, it is described receive second user identity that the roam server sends and corresponding authentication parameter it
Afterwards, the transmission includes the second user identity and the network registry of corresponding authentication parameter is asked to the mobile terminal
Before roaming place network side belonging to position, in addition to：
The data service of the entity SIM card of the mobile terminal is closed, to be carried out by the second user identity
Data service.
Specifically, the second user identity and corresponding authentication parameter for receiving the roam server transmission show
Pre-authenticated has been completed, the data service of entity SIM card is so closed in can afterwards, so utilizes entity in can afterwards
SIM card carries out voice and short message service, and data service is directly carried out in the local user's identity for completing pre-authenticated.
The embodiment of the present invention also provides a kind of mobile terminal, as shown in Fig. 2 the mobile terminal include acquisition module 21,
First sending module 22, the second sending module 23, the first receiving module 24 and the second receiving module 25.
The acquisition module 21, for when detecting that mobile terminal user roams, obtaining the mobile terminal
Positional information.
Wherein, the mobile terminal can obtain own location information by GPS location or web search.
First sending module 22, for sending positional information, the mobile terminal identification and of the mobile terminal
One User Identity and corresponding password are to roam server.
Wherein, first User Identity is the User Identity that the mobile terminal supplier is provided previously by,
Such as can be the ID registered terminal provisioning business at or at terminal provisioning business registration cell-phone number etc., it is similar
In millet user account, wechat user account etc..
Wherein, the mobile terminal identification is mobile device international identity code IMEI.
First receiving module 24, for receiving second user identity that the roam server sends and corresponding
Authentication parameter.
Wherein, local user's identity that the second user identity distributes for the roaming place network side, example
Such as can be that (International Mobile SubscriberIdentification Number, the world is mobile to be used IMSI
Family identification code, TMSI (Temporary Mobile Subscriber Identity, temporary mobile subscriber identity, P-TMSI
(PS Domain-Temporary Mobile Subscriber Identity, ps domain-temporary mobile subscriber identity) and use
Family number etc..
Wherein, the authentication parameter includes encryption key, tegrity protection key etc..
Second sending module 23, the net of the second user identity and corresponding authentication parameter is included for sending
Roaming place network side belonging to network registration request to the mobile terminal position, in order to the roaming place network side according to
The second user identity and corresponding authentication parameter confirm the mobile terminal directly to receive registration after pre-authenticated user
Request.
Second receiving module 25, disappear for receiving the network registry that the roaming place network side is sent and successfully feeding back
Breath.
Mobile terminal provided in an embodiment of the present invention, compared with prior art, on the one hand, with soft SIM card implementation phase
Than technical solution of the present invention is using local user's identity of roam server distribution and authentication parameter directly to roaming earth mat
Network registry is asked in network side, and no longer needs to carry out local authentication, so as to avoid the frequent updating SIM in soft SIM card technology
Key safety problem in the problem of card information and the thus discontinuous problem of business caused by possibility and soft SIM card；It is another
Aspect, compared with cloud SIM card implementation, for network authentication by roam server come what is first carried out in advance, i.e. network authentication process is only
Network registry flow is stood on, needs to need in local card initial registration procedure together in cloud SIM card implementation so as to avoid
When provide extra data available link to move the authentication interaction between terminal and background server, it can be seen that
Technical solution of the present invention can preferably support single deck tape-recorder mobile terminal and double-card mobile terminal to realize localized roaming, and avoid
Extend when authentication process is likely to occur in cloud SIM card implementation, the risk of link down.
In terms of the specific implementation of above-described embodiment, a client, the client bag are installed in advance on mobile terminals
Include the acquisition module 21, the first sending module 22, the second sending module 23, the first receiving module 24 and the second receiving module
25.So, information exchange is carried out by the client and the roaming management server, to realize that mobile terminal localization is unrestrained
Trip service.
Further, the mobile terminal also includes detection module, wherein, the detection module, for detecting the shifting
Whether dynamic terminal user roams.
Alternatively, the mobile terminal also includes closedown module, the closedown module, for closing the mobile terminal
Entity SIM card, with answered by the second user identity in the entity SIM card come electrotransfer.
Specifically, first receiving module 24 receive second user identity that the roam server sends and
Corresponding authentication parameter shows to have completed pre-authenticated, the closedown module can closing entity SIM card, so described second hair
Local user's identity for being distributed when sending module 23 using pre-authenticated and authentication parameter carry out network to roaming place network side
Registration, to obtain localized roaming service, and answered using local user's identity in the entity SIM card come
Electrotransfer.
Alternatively, the mobile terminal also includes closedown module, the closedown module, for closing the mobile terminal
The data service of entity SIM card, to carry out data service by the second user identity.
Specifically, first receiving module 24 receive second user identity that the roam server sends and
Corresponding authentication parameter is to show to have completed pre-authenticated, and the closedown module can closes the data service of entity SIM card, so
Voice and short message service are carried out using entity SIM card in can afterwards, data service directly completes the local use of pre-authenticated
Carried out in the identity of family.
The embodiment of the present invention also provides a kind of implementation method of mobile terminal localized roaming, as shown in figure 3, methods described
Including：
S31, positional information, mobile terminal identification and the first user for receiving the mobile terminal that mobile terminal is sent
Identity and corresponding password.
Wherein, first User Identity is the User Identity that the mobile terminal supplier is provided previously by,
Such as can be the ID registered terminal provisioning business at or at terminal provisioning business registration cell-phone number etc., it is similar
In millet user account, wechat user account etc..
Wherein, the mobile terminal identification is mobile device international identity code IMEI.
Described in S32, the mobile terminal identification according to the mobile terminal and the first User Identity and password confirming
Whether mobile terminal is validated user.
S33, when it be validated user to confirm the mobile terminal, send for obtaining second user identity and accordingly
Roaming place network side belonging to the request of authentication parameter to the mobile terminal position.
Wherein, local user's identity that the second user identity distributes for the roaming place network side, example
Such as can be that (International Mobile SubscriberIdentification Number, the world is mobile to be used IMSI
Family identification code, TMSI (Temporary Mobile Subscriber Identity, temporary mobile subscriber identity, P-TMSI
(PS Domain-Temporary Mobile Subscriber Identity, ps domain-temporary mobile subscriber identity) and use
Family number etc..
Wherein, the authentication parameter includes encryption key, tegrity protection key etc..
S34, the second user identity for receiving the roaming place network side distribution and corresponding authentication parameter.
S35, the second user identity and corresponding authentication parameter are sent to the mobile terminal, so as to the movement
Terminal sends network registry request according to the second user identity and corresponding authentication parameter to the roaming place network side
Carry out network registry.
The implementation method of mobile terminal localized roaming provided in an embodiment of the present invention, compared with prior art, on the one hand,
Compared with soft SIM card implementation, technical solution of the present invention carries out the pre-authenticated time-division using roaming place network side to mobile terminal
The local user's identity matched somebody with somebody and authentication parameter directly ask network registry to roaming place network side, and no longer need to carry out this
Ground authenticates, the problem of so as to avoid the frequent updating SIM card information in soft SIM card technology and thus may caused by business
Key safety problem in the discontinuous soft SIM card of problem；On the other hand, compared with cloud SIM card implementation, network authentication is first
Performed in network registry flow, i.e., network authentication process is independently of network registry flow, so as to avoid cloud SIM card realization side
Need to need to provide extra data available link in formula in local card initial registration procedure simultaneously move terminal with
Authentication interaction between background server, it can be seen that technical solution of the present invention can preferably support single deck tape-recorder mobile terminal
Localized roaming is realized with double-card mobile terminal, and avoid in cloud SIM card implementation authentication process from extending when being likely to occur,
The risk of link down.
The embodiment of the present invention also provides a kind of roam server, as shown in figure 4, the roam server includes validating that module
40th, the first receiving module 41, the second receiving module 42, the first sending module 43 and the second sending module 44.
First receiving module 41, the positional information of the mobile terminal for receiving mobile terminal transmission, movement
Terminal iidentification and the first User Identity and corresponding password；
The confirmation module 40, for the mobile terminal identification according to the mobile terminal and the first User Identity
Whether it is validated user with mobile terminal described in password confirming；
First sending module 43, for when it is validated user that the confirmation module, which confirms the mobile terminal, sending out
Send unrestrained belonging to second user identity and the request of corresponding authentication parameter to the mobile terminal position for obtaining
Trip ground network side；
Second receiving module 42, for receiving the second user identity of the roaming place network side distribution
With corresponding authentication parameter；
Second sending module 44, for sending the second user identity and corresponding authentication parameter to the shifting
Dynamic terminal, so as to the mobile terminal according to the second user identity and corresponding authentication parameter to the roaming place network
Side sends network registry request and carries out network registry.
Wherein, first User Identity is the User Identity that the mobile terminal supplier is provided previously by,
Such as can be the ID registered terminal provisioning business at or at terminal provisioning business registration cell-phone number etc., it is similar
In millet user account, wechat user account etc..
Wherein, the mobile terminal identification is mobile device international identity code IMEI.
Wherein, local user's identity that the second user identity distributes for the roaming place network side, example
Such as can be that (International Mobile SubscriberIdentification Number, the world is mobile to be used IMSI
Family identification code, TMSI (Temporary Mobile Subscriber Identity, temporary mobile subscriber identity, P-TMSI
(PS Domain-Temporary Mobile Subscriber Identity, ps domain-temporary mobile subscriber identity) and use
Family number etc..
Wherein, the authentication parameter includes encryption key, tegrity protection key etc..
Roam server provided in an embodiment of the present invention, compared with prior art, on the one hand, with soft SIM card implementation
Compare, technical solution of the present invention carries out local user's identity mark of distribution during pre-authenticated using roaming place network side to mobile terminal
Know and authentication parameter directly asks network registry to roaming place network side, and no longer need to carry out local authentication, so as to avoid
The problem of frequent updating SIM card information in soft SIM card technology and thus may caused by the soft SIM of the discontinuous problem of business
Key safety problem in card；On the other hand, compared with cloud SIM card implementation, network authentication is held prior to network registry flow
Capable, i.e., network authentication process is needed in local card independently of network registry flow so as to avoid in cloud SIM card implementation
Need to provide extra data available link simultaneously in initial registration procedure to move between terminal and background server
Authenticate interaction, it can be seen that technical solution of the present invention can preferably support that single deck tape-recorder mobile terminal and double-card mobile terminal are real
Existing localized roaming, and avoid extension, the risk of link down when authentication process is likely to occur in cloud SIM card implementation.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (14)
- A kind of 1. implementation method of mobile terminal localized roaming, it is characterised in that including：When detecting that mobile terminal user roams, the positional information of the mobile terminal is obtained；Send the mobile terminal positional information, mobile terminal identification and the first User Identity and corresponding password to unrestrained Swim server；Receive second user identity and the corresponding authentication parameter that the roam server is sent；Transmission includes the second user identity and the network registry of corresponding authentication parameter is asked to the mobile terminal institute In the roaming place network side belonging to position, in order to which the roaming place network side is according to the second user identity and corresponding Authentication parameter confirms the mobile terminal directly to receive registration request after pre-authenticated user；Receive the successful feedback message of network registry that the roaming place network side is sent.
- 2. according to the method for claim 1, it is characterised in that the positional information for obtaining the mobile terminal it Before, in addition to：Detect whether the mobile terminal user roams.
- 3. according to the method for claim 1, it is characterised in that first User Identity supplies for the mobile terminal The User Identity that business is provided previously by is answered, the second user identity is the local use of roaming place network side distribution Family identity.
- 4. according to the method for claim 1, it is characterised in that in second use for receiving the roam server and sending After family identity and corresponding authentication parameter, the transmission includes the second user identity and corresponding authentication parameter Network registry is asked to before the roaming place network side belonging to the mobile terminal position, in addition to：The entity SIM card of the mobile terminal is closed, to answer the entity SIM card by the second user identity On carry out electrotransfer.
- 5. according to the method for claim 1, it is characterised in that in second use for receiving the roam server and sending After family identity and corresponding authentication parameter, the transmission includes the second user identity and corresponding authentication parameter Network registry is asked to before the roaming place network side belonging to the mobile terminal position, in addition to：The data service of the entity SIM card of the mobile terminal is closed, to carry out data by the second user identity Business.
- A kind of 6. implementation method of mobile terminal localized roaming, it is characterised in that including：Receive positional information, mobile terminal identification and the first User Identity for the mobile terminal that mobile terminal is sent With corresponding password；According to mobile terminal described in the mobile terminal identification of the mobile terminal and the first User Identity and password confirming Whether it is validated user；When it is validated user to confirm the mobile terminal, send for obtaining second user identity and corresponding authentication parameter Request to the mobile terminal position belonging to roaming place network side；Receive the described of the roaming place network side distribution Second user identity and corresponding authentication parameter；The second user identity and corresponding authentication parameter are sent to the mobile terminal, so as to the mobile terminal according to The second user identity and corresponding authentication parameter send network registry request to the roaming place network side and carry out network Registration.
- 7. according to the method for claim 6, it is characterised in that first User Identity supplies for the mobile terminal The User Identity that business is provided previously by is answered, the second user identity is the local use of roaming place network side distribution Family identity.
- 8. a kind of mobile terminal, it is characterised in that the mobile terminal includes acquisition module, the first receiving module, the second reception Module, the first sending module and the second sending module；The acquisition module, the position for when detecting that mobile terminal user roams, obtaining the mobile terminal are believed Breath；First sending module, for sending the positional information, mobile terminal identification and the first user of the mobile terminal Identity and corresponding password are to roam server；First receiving module, for receiving second user identity and the corresponding authentication ginseng that the roam server is sent Number；Second sending module, the network registry of the second user identity and corresponding authentication parameter is included for sending Request is to the roaming place network side belonging to the mobile terminal position, in order to which the roaming place network side is according to described the Two User Identity and corresponding authentication parameter confirm the mobile terminal directly to receive registration request after pre-authenticated user；Second receiving module, the successful feedback message of network registry sent for receiving the roaming place network side.
- 9. mobile terminal according to claim 8, it is characterised in that the mobile terminal also includes detection module, wherein, The detection module, for detecting whether the mobile terminal user roams.
- 10. mobile terminal according to claim 8, it is characterised in that first User Identity is the movement The User Identity that terminal provisioning business is provided previously by, the second user identity are roaming place network side distribution Local user's identity.
- 11. mobile terminal according to claim 8, it is characterised in that the mobile terminal also includes closedown module, described Closedown module, it is described to be answered by the second user identity for closing the entity SIM card of the mobile terminal Carry out electrotransfer in entity SIM card.
- 12. mobile terminal according to claim 8, it is characterised in that the mobile terminal also includes closedown module, described Closedown module, the data service of the entity SIM card for closing the mobile terminal, to pass through the second user identity Carry out data service.
- 13. a kind of roam server, it is characterised in that the roam server includes validating that module, the first receiving module, second Receiving module, the first sending module and the second sending module；First receiving module, the positional information of the mobile terminal for receiving mobile terminal transmission, mobile terminal mark Knowledge and the first User Identity and corresponding password；The confirmation module, for the mobile terminal identification according to the mobile terminal and the first User Identity and password Confirm whether the mobile terminal is validated user；First sending module, for when it is validated user that the confirmation module, which confirms the mobile terminal, sending and being used for Roaming earth mat belonging to acquisition second user identity and the request of corresponding authentication parameter to the mobile terminal position Network side；Second receiving module, for receiving the second user identity of roaming place network side distribution and corresponding Authentication parameter；Second sending module, it is whole to the movement for sending the second user identity and corresponding authentication parameter End, so that the mobile terminal is sent out according to the second user identity and corresponding authentication parameter to the roaming place network side SCN Space Cable Network registration request carries out network registry.
- 14. roam server according to claim 13, it is characterised in that first User Identity is the shifting The User Identity that dynamic terminal provisioning business is provided previously by, the second user identity distribute for the roaming place network side Local user's identity.
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| CN201610736372.XA CN107786937B (en) | 2016-08-26 | 2016-08-26 | Method for realizing mobile terminal localization roaming, mobile terminal and roaming server |
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| CN107786937B (en) | 2020-06-12 |
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