CN101765089A - Mobile subscriber roaming method and device, mobile terminal and subscriber card - Google Patents
Mobile subscriber roaming method and device, mobile terminal and subscriber card Download PDFInfo
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- CN101765089A CN101765089A CN 200910252782 CN200910252782A CN101765089A CN 101765089 A CN101765089 A CN 101765089A CN 200910252782 CN200910252782 CN 200910252782 CN 200910252782 A CN200910252782 A CN 200910252782A CN 101765089 A CN101765089 A CN 101765089A
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Abstract
The invention discloses a mobile subscriber roaming method and device, a mobile terminal and a subscriber card. The method comprises the steps that when a subscriber utilizes the mobile terminal to register a network, the mobile terminal uses an international mobile subscriber identity (IMSI) of a subscriber home network provided by the subscriber card to register the network; when the registration fails, the pre-established congruent relationship between a roaming agency network and an allopatric network which can support roaming is searched according to the allopatric network in which the mobile terminal is positioned, and the available roaming agent network is determined and informed to the subscriber card; and the mobile terminal receives the corresponding IMSI determined and reported by the pre-established congruent relationship between the roaming agency network and the IMSI searched by the subscriber card and uses one reported IMSI to register to the corresponding roaming agent network. Roaming between networks without signing a roaming agreement is implemented so as to enable the subscriber to conveniently and quickly carry out allopatric roaming communication anytime and anywhere.
Description
Technical field
The present invention relates to moving communicating field, refer to that especially a kind of portable terminal cooperates mobile subscriber's loaming method and device, portable terminal and the subscriber card of realizing mobile subscriber's roaming with subscriber card.
Background technology
More and more universal along with portable terminal, the mobile multinational operator in the whole world is also in rapid expansion, and is more and more fierce to the contention of user resources.But how reasonable transnational operator is, uses the Internet resources that are distributed in all parts of the world to greatest extent, for the user provides more convenience, attracts more user to use the network of oneself, is relatively distinct issues.
At present, for country variant, the mobile phone users of different regions generally all adopts the method for roaming to realize the intercommunication between the different Operation Networks, mutual using.Portable terminal is in registered network, at first from user identification module (Subscriber Identity Module, SIM)/global subscriber identification module (Universal Subscriber Identity Module, USIM) obtain unique ID of identifying user identity in the card, just international mobile subscriber identity (International Mobile Subscriber Identity, IMSI) number.This IMSI while also identified user's belonging network Mobile Country Code MCC (Mobile Country Code, MCC) and Mobile Network Code (Mobile Network Code, MNC).Portable terminal can be searched for the available all-network in own current zone of living in automatically.Use then IMSI number that from the SIM/USIM card, reads, remove to attempt successively registering the available network that current search arrives.If this IMSI number is not accepted by network, portable terminal will can not remove to attempt this network of registration again.If signed user's roaming agreement between user's home network and the strange land network, when the user uses portable terminal to communicate in the strange land so, will be registered to the strange land network at place with the roamer, and communicate by this strange land network; If but do not sign the roaming broker agreement between user's home network and the strange land network then the user can not use this strange land network by the roaming mode communicate.
That is to say, realize that at present mobile subscriber's trans-network roaming generally is the heterogeneous networks that roaming agreement is arranged at signing, realize mobile subscriber's roaming broker function, make the user can roam into the mobile communications network in strange land at network side.Such as: multinational operator goes to B state the user of A state, because the network of the A state operator that the user belonged to and the network of B state operator do not have the roaming broker agreement, then this user can not communicate in B state.It is very unfavorable attracting the user for operator like this, and also is a kind of great waste to the Internet resources of operator, can not allow the maximum efficient of its Internet resources performance, and resource utilization is lower.Main is, could support the user's of different operators roaming to need owing to must sign roaming agreement between the network of different operators, the user who does not sign the heterogeneous networks of roaming agreement then can not carry out roaming communication, therefore, can not satisfy the user of different operators can be whenever and wherever possible, roaming in other places communication requirement conveniently.
Summary of the invention
The embodiment of the invention provides a kind of mobile subscriber's loaming method and device, portable terminal and subscriber card, and in order to solve in the prior art, the user who does not sign the heterogeneous networks of roaming agreement can not carry out the problem of roaming communication.
A kind of mobile subscriber's loaming method comprises:
When the user uses the portable terminal registered network, the international mobile subscriber identity IMSI registered network of the user attaching network that portable terminal use subscriber card provides;
When registration failure, according to the strange land network at portable terminal place, search the corresponding relation of roaming broker network of setting up in advance and the strange land network that can support to roam, determine available roaming broker network, and be notified to described subscriber card;
Described portable terminal receives described subscriber card and searches in advance that the corresponding relation of the roaming broker network set up and IMSI is determined and the IMSI of the correspondence that reports, uses an IMSI among the IMSI that reports to be registered to corresponding roaming broker network.
A kind of mobile subscriber roams device, comprising: subscriber card and portable terminal;
Described subscriber card, be used for when the user uses the portable terminal registered network, the international mobile subscriber identity IMSI that the user attaching network is provided is to described portable terminal, and during the available roaming broker network that receives that described portable terminal sends, search the roaming broker network of foundation in advance and the corresponding relation of IMSI, determine that corresponding IMSI also reports described portable terminal;
The IMSI registered network that uses described subscriber card to provide is provided described portable terminal; When registration failure, according to the strange land network at place, search the corresponding relation of roaming broker network of setting up in advance and the strange land network that can support to roam, determine available roaming broker network, and be notified to described subscriber card; And use an IMSI among the IMSI that described subscriber card reports to be registered to corresponding roaming broker network.
A kind of portable terminal comprises:
Receiver module, be used to receive the international mobile subscriber identity IMSI of the user attaching network that subscriber card provides, and receive described subscriber card and search the IMSI corresponding that the corresponding relation of the roaming broker network set up in advance and IMSI is determined and reported with the roaming broker network;
Registering modules is used to use the IMSI registered network of the user attaching network that described receiver module receives; And after using the IMSI registered network failure of user attaching network, use an IMSI among the IMSI of the correspondence that described receiver module receives to be registered to corresponding roaming broker network;
Determination module, be used for when described Registering modules uses the IMSI registered network failure of user attaching network, according to the strange land network at place, search the corresponding relation of roaming broker network of setting up in advance and the strange land network that can support to roam, determine available roaming broker network;
Sending module is used for the available roaming broker network that described determination module is determined is notified to described subscriber card.
A kind of subscriber card comprises:
Receiver module is used for the available roaming broker network that mobile terminal receive sends; Described available roaming broker network is the strange land network of described portable terminal according to the place, searches in advance that the corresponding relation of roaming broker network of setting up and the strange land network that can support to roam determines;
Search module, be used for the available roaming broker network that described receiver module receives, search the roaming broker network of foundation in advance and the corresponding relation of IMSI, determine corresponding IMSI;
Sending module is used for when the user uses the portable terminal registered network, and the international mobile subscriber identity IMSI that sends the user attaching network is to portable terminal; And during the available roaming broker network that receives that described portable terminal sends, report the described IMSI that searches the described correspondence that module determines to give described portable terminal.
Mobile subscriber's loaming method and device that the embodiment of the invention provides, portable terminal and subscriber card, by in portable terminal, setting up roaming broker network and the corresponding relation that can support the strange land network roamed, and the corresponding relation of in subscriber card, setting up roaming broker network and IMSI, when the user uses the portable terminal registered network, can be according to the above-mentioned corresponding relation of setting up in advance, automatically mate and be registered in the available roaming broker network, even portable terminal is in when self not signing the strange land network of roaming agreement, also can realize roaming in other places communication by the roaming broker network.This method has realized not signing the internetwork roaming of roaming agreement, makes the user can, conveniently carry out roaming in other places communication whenever and wherever possible.Cost input when having reduced user's roaming communication has reduced the expense that user's roaming in other places is communicated by letter to a certain extent.
Description of drawings
Fig. 1 is the flow chart of mobile subscriber's loaming method in the embodiment of the invention;
Fig. 2 roams the structural representation of device for mobile subscriber in the embodiment of the invention;
Fig. 3 is the structural representation of portable terminal in the embodiment of the invention;
Fig. 4 is the structural representation of subscriber card in the embodiment of the invention.
Embodiment
Can not be at mobile subscriber in the prior art in the problem of carrying out roaming communication of the heterogeneous networks of not signing roaming agreement, the embodiment of the invention provides a kind of mobile subscriber's loaming method, in the portable terminal of end side and subscriber card, add corresponding functional modules, with realize the mobile subscriber whenever and wherever possible, conveniently roaming in other places communication.The flow process of the inventive method as shown in Figure 1, execution in step is as follows:
Step S11: the user brings into use the portable terminal registered network.
Step S12: the subscriber card in the portable terminal sends the international mobile subscriber identity IMSI of user attaching network to affiliated portable terminal.
Subscriber card can be SIM card or usim card, and a plurality of IMSI are set in the subscriber card, and promptly this subscriber card can support to write a plurality of IMSI.These a plurality of IMSI be respectively this user the user attaching network IMSI and sign the pairing IMSI of roaming broker network that the roaming broker agreement is arranged with this user attaching network.In subscriber card, also set up the corresponding relation of each roaming broker network and IMSI in advance.Promptly in subscriber card, set up public land mobile communication network (the Public Land Mobile-communication Network that can support the roaming broker function in advance, PLMN) and the corresponding relation of IMSI, both are one to one, the corresponding IMSI of PLMN.
When the user used the portable terminal registered network, subscriber card at first offered affiliated portable terminal with the IMSI of user attaching network.
When signing the network change of roaming broker with the user attaching network, roaming broker network in the renewal subscriber card and the corresponding relation of IMSI, above-mentioned roaming broker network of setting up in advance and the corresponding relation of IMSI, can be by user identification application development instrument (the SIM Tool Kit of subscriber card, STK) renewal (REFRESH) function, the update instruction that sends to subscriber card by portable terminal realizes upgrading.
During the operator fabrication, can in subscriber card, set up the mapping table of a roaming broker network and IMSI in advance, this mapping table can be when the roaming broker network change, by aerial download (Over TheAir Technology, OTA) message is upgraded automatically, to satisfy user's roaming demand.For example: this mapping table specifically can be stored roaming broker network identity and corresponding IMSI.
Step S13: the international mobile subscriber identity IMSI registered network of the user attaching network that portable terminal use subscriber card provides.
Portable terminal at first uses the IMSI registered network of the user attaching network that subscriber card provides in attempting the process of registered network, use the user attaching network to communicate to guarantee user priority, avoids unnecessary roaming.
Does step S14: portable terminal succeed in registration?
If portable terminal can registered network success, illustrate that then the user attaching network can use, then use the user attaching network to communicate.At this moment, portable terminal can be notified subscriber card the information that succeeds in registration according to the standard agreement requirement, and subscriber card will not done other operations.
If the failure of portable terminal registered network then continues to attempt using the roaming broker network to carry out network registry.
Preferable, when the portable terminal registered network was failed, subscriber card can receive card that portable terminal sends and write forbidden networks (FOBIDDEN PLMN, notification message FPLMN), and the network that relates in this message write in the FPLMN file of self.
If, execution in step S15; Otherwise, execution in step S16.
Step S15: the user communicates by the user attaching network.
Step S16: the strange land network at search place.
During the portable terminal registration failure, can continue to search for and the strange land network at the present place of definite user, so that can communicate by the roaming broker network.
Step S17:, determine available roaming broker network according to the strange land network at place.
In portable terminal, set up the corresponding relation of roaming broker network in advance with the strange land network that can support to roam, this corresponding relation has indicated with the user attaching network and has signed each roaming broker networking that the roaming broker agreement is arranged, and the strange land network of roaming can be supported in each roaming broker networking.Wherein, generally be the relation of one-to-many between roaming broker network and the strange land network that can support to roam.That is to say that the roaming broker network PLMN of a roaming broker operator generally can roam into the network (being the strange land network) of one or more other operators.
Behind the strange land network of portable terminal according to the place that searches, search the corresponding relation of roaming broker network of setting up in advance and the strange land network that can support to roam, find the roaming broker network that to support to roam into this strange land network, be available roaming broker network.Specifically comprise:
Whether the strange land network of judging the place is a roaming broker network in the corresponding relation of roaming broker network of setting up in advance and the strange land network that can support to roam.
If the strange land network of determining the place is available roaming broker network.The strange land network at promptly preferential selection place is the roaming broker network, to avoid roaming as much as possible, reduces the complexity of network side communication process flow process, reduces the user's communications expense.
If not, the roaming broker network of determining to support to roam into the strange land network at place is available roaming broker network.At this moment, need be according to the corresponding relation of roaming broker network with the strange land network that can support to roam, determine that the strange land network which roaming broker network can support the user to roam into the place carries out roaming communication, and therefrom select at least one as available roaming broker network.
Preferable, when signing the network of roaming broker and/or roaming broker network and can support that the strange land network of roaming changes, upgrade the corresponding relation of roaming broker network and the strange land network that can support to roam in the portable terminal with the user attaching network.During the operator fabrication, the mapping table of the strange land network that also can in portable terminal, set up a roaming broker network in advance and can support to roam, this mapping table can be when roaming broker network change and/or roaming broker network can support that the strange land network of roaming changes, by aerial download (OverThe Air Technology, OTA) message is upgraded automatically, to satisfy user's roaming demand.For example: can store the sign that the sign of roaming broker network and each roaming broker network can be supported the strange land network roamed in this mapping table.
Step S18: the available roaming broker network that portable terminal will be determined is notified to subscriber card.
Portable terminal sends to subscriber card with the relevant information of available roaming broker network by notification message.
Step S19: subscriber card obtains the available roaming broker network that portable terminal sends.
The notification message that the subscriber card mobile terminal receive sends obtains available roaming broker network.
Step S20: search the roaming broker network of foundation in advance and the corresponding relation of IMSI, determine and the above-mentioned available corresponding IMSI of roaming broker network that gets access to.
Roaming broker network that the subscriber card inquiry is set up in advance and the corresponding relation of IMSI are with the available pairing IMSI of roaming broker network that determines that portable terminal provides.
Step S21: find corresponding IMSI?
If can find, illustrate that then this user can roam execution in step S23; Otherwise, can not carry out roaming communication, execution in step S22.
Step S22: stop network registration process.
Step S23: the corresponding IMSI of roaming broker network that will determine and available reports user terminal.
Step S24: user terminal receives the corresponding IMSI of subscriber card roaming broker network that report and available.
The correct IMSI of the available roaming broker network that portable terminal receipts subscriber card reports.
Step S25: use the IMSI of the correspondence that receives to be registered to corresponding roaming broker network.
In step S17, when portable terminal only provides an available roaming broker network, directly use the IMSI of this roaming broker network correspondence of returning to carry out network registry; In step S17, when portable terminal only provides a more than available roaming broker network, portable terminal can use the IMSI of at least one roaming broker network correspondence of returning to attempt carrying out network registry successively, when an IMSI succeeds in registration, no longer continues to attempt.
Step S26: the user carries out roaming communication by the roaming broker network of registration.
Above-mentioned mobile subscriber's loaming method according to the embodiment of the invention provides can make up a kind of mobile subscriber and roam device, and its structure comprises as shown in Figure 2: portable terminal 10 and subscriber card 20;
Preferable, above-mentioned portable terminal 10 also is used for: when signing the network of roaming broker and/or roaming broker network and can support that the strange land network of roaming changes with the user attaching network, upgrade the corresponding relation of roaming broker network and the strange land network that can support to roam.
Preferable, above-mentioned subscriber card 20 also is used for: when signing the network change of roaming broker with the user attaching network, upgrade the corresponding relation of roaming broker network and IMSI.
Above-mentioned portable terminal 10, its structure comprises as shown in Figure 3: receiver module 101, Registering modules 102, determination module 103 and sending module 104.
Registering modules 102 is used to use the IMSI registered network of the user attaching network that receiver module 101 receives; And after using the IMSI registered network failure of user attaching network, the IMSI of the correspondence that use receiver module 101 receives is registered to corresponding roaming broker network.
Preferable, above-mentioned determination module 103 specifically comprises: search unit 1031, judging unit 1032 and determining unit 1033.
Whether judging unit 1032, the strange land network of judging the place that search unit 1032 searches are roaming broker networks in the corresponding relation of roaming broker network of setting up in advance and the strange land network that can support to roam.
Determining unit 1033 is used for being judged as when being when judging unit 1032, and the strange land network of determining the place is available roaming broker network; Otherwise the roaming broker network of determining to support to roam into the strange land network at place is available roaming broker network.
Sending module 104 is used for the available roaming broker network that determination module 103 is determined is notified to subscriber card 20.
Above-mentioned portable terminal 10, also comprise: update module 105, be used for when signing the network of roaming broker and/or roaming broker network and can support that the strange land network of roaming changes, upgrade the corresponding relation of roaming broker network and the strange land network that can support to roam with the user attaching network.
Above-mentioned subscriber card 20 comprises: receiver module 201, search module 202 and sending module 203.
Sending module 203 is used to send the international mobile subscriber identity IMSI of user attaching network to portable terminal; And report the IMSI that searches the described correspondence that module 202 determines to give portable terminal 10.
Preferable, above-mentioned subscriber card 20 also comprises: update module 204 is used for upgrading the corresponding relation of roaming broker network and IMSI when signing the network change of roaming broker with the user attaching network.
Above-mentioned mobile subscriber's loaming method and device, portable terminal and subscriber card that the embodiment of the invention provides, by further exploitation to subscriber card and mobile terminal function, the corresponding relation of the strange land network of in portable terminal, setting up the roaming broker network and can supporting to roam, and the corresponding relation of in subscriber card, setting up roaming broker network and IMSI, make subscriber card can support a plurality of IMSI.When the user uses the portable terminal registered network, can be according to the above-mentioned corresponding relation of setting up in advance, automatically to be registered to the user attaching network still be in the available roaming broker network to match selection, even portable terminal is in when self not signing the strange land network of roaming agreement, also can realize roaming in other places communication by the roaming broker network.This method has realized not signing the internetwork roaming of roaming agreement, makes the user can, conveniently carry out roaming in other places communication whenever and wherever possible.
Said method is multinational operator better utilization self Internet resources, attract more users to provide a kind of good processing mobile communication to roam the method for problem, make between the network of each operator and can better realize interconnecting, make the user in the network of different regions, can use general subscriber card, made things convenient for the roaming communication of user between different regions.And can guarantee that user priority uses the user attaching network of self, when the user attaching network is unavailable, the preferential strange land network that uses the place from having reduced the possibility of user's roaming communication to the full extent, has reduced the expense of user's roaming in other places communication to a certain extent.Because this method realizes in end side, make the processing of network side become fairly simple, thereby the cost input when having reduced user's roaming communication is that a kind of simple, convenient and practicality quite has the communication implementation method.
The above; only be the preferable embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily, replace or be applied to other similar devices, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (11)
1. mobile subscriber's loaming method is characterized in that, comprising:
When the user uses the portable terminal registered network, the international mobile subscriber identity IMSI registered network of the user attaching network that portable terminal use subscriber card provides;
When registration failure, according to the strange land network at portable terminal place, search the corresponding relation of roaming broker network of setting up in advance and the strange land network that can support to roam, determine available roaming broker network, and be notified to described subscriber card;
Described portable terminal receives described subscriber card and searches in advance that the corresponding relation of the roaming broker network set up and IMSI is determined and the IMSI of the correspondence that reports, uses an IMSI among the IMSI that reports to be registered to corresponding roaming broker network.
2. the method for claim 1 is characterized in that, according to the strange land network at portable terminal place, determines available roaming broker network, specifically comprises:
The strange land network at place is searched for and determined to user terminal;
The strange land network of judging described place whether be the described roaming broker network of setting up in advance with the corresponding relation of the strange land network that can support to roam in a roaming broker network;
If the strange land network of determining described place is available roaming broker network; If not, the roaming broker network of determining the strange land network correspondence at described place is available roaming broker network.
3. method as claimed in claim 1 or 2 is characterized in that, also comprises: when the network of signing roaming broker with the user attaching network changes, upgrade roaming broker network in the described subscriber card and the corresponding relation of IMSI; And
When signing the network of roaming broker and/or roaming broker network and can support that the strange land network of roaming changes, upgrade the corresponding relation of roaming broker network and the strange land network that can support to roam in the described portable terminal with the user attaching network.
4. a mobile subscriber roams device, it is characterized in that, comprising: subscriber card and portable terminal;
Described subscriber card, be used for when the user uses the portable terminal registered network, the international mobile subscriber identity IMSI that the user attaching network is provided is to described portable terminal, and during the available roaming broker network that receives that described portable terminal sends, search the roaming broker network of foundation in advance and the corresponding relation of IMSI, determine that corresponding IMSI also reports described portable terminal;
The IMSI registered network that uses described subscriber card to provide is provided described portable terminal; When registration failure, according to the strange land network at place, search the corresponding relation of roaming broker network of setting up in advance and the strange land network that can support to roam, determine available roaming broker network, and be notified to described subscriber card; And use an IMSI among the IMSI that described subscriber card reports to be registered to corresponding roaming broker network.
5. device as claimed in claim 4 is characterized in that, described portable terminal also is used for:
When signing the network of roaming broker and/or roaming broker network and can support that the strange land network of roaming changes, upgrade the corresponding relation of described roaming broker network and the strange land network that can support to roam with the user attaching network.
6. as claim 4 or 5 described devices, it is characterized in that described subscriber card also is used for:
When signing the network change of roaming broker, upgrade the corresponding relation of described roaming broker network and IMSI with the user attaching network.
7. a portable terminal is characterized in that, comprising:
Receiver module, be used to receive the international mobile subscriber identity IMSI of the user attaching network that subscriber card provides, and receive described subscriber card and search the IMSI corresponding that the corresponding relation of the roaming broker network set up in advance and IMSI is determined and reported with the roaming broker network;
Registering modules is used to use the IMSI registered network of the user attaching network that described receiver module receives; And after using the IMSI registered network failure of user attaching network, use an IMSI among the IMSI of the correspondence that described receiver module receives to be registered to corresponding roaming broker network;
Determination module, be used for when described Registering modules uses the IMSI registered network failure of user attaching network, according to the strange land network at place, search the corresponding relation of roaming broker network of setting up in advance and the strange land network that can support to roam, determine available roaming broker network;
Sending module is used for the available roaming broker network that described determination module is determined is notified to described subscriber card.
8. portable terminal as claimed in claim 7 is characterized in that, described determination module specifically comprises:
Search unit is used to search for and the strange land network at definite place;
Judging unit, the strange land network of judging the place that described search unit searches whether be the described roaming broker network of setting up in advance with the corresponding relation of the strange land network that can support to roam in a roaming broker network;
Determining unit, be used for when described judgment unit judges when being, the strange land network of determining described place is available roaming broker network; Otherwise the roaming broker network of determining the strange land network correspondence at described place is available roaming broker network.
9. as claim 7 or 8 described portable terminals, it is characterized in that, also comprise:
Update module is used for when signing the network of roaming broker and/or roaming broker network and can support that the strange land network of roaming changes with the user attaching network, upgrades the corresponding relation of described roaming broker network and the strange land network that can support to roam.
10. a subscriber card is characterized in that, comprising:
Receiver module is used for the available roaming broker network that mobile terminal receive sends; Described available roaming broker network is the strange land network of described portable terminal according to the place, searches in advance that the corresponding relation of roaming broker network of setting up and the strange land network that can support to roam determines;
Search module, be used for the available roaming broker network that described receiver module receives, search the roaming broker network of foundation in advance and the corresponding relation of IMSI, determine corresponding IMSI;
Sending module is used for when the user uses the portable terminal registered network, and the international mobile subscriber identity IMSI that sends the user attaching network is to portable terminal; And during the available roaming broker network that receives that described portable terminal sends, report the described IMSI that searches the described correspondence that module determines to give described portable terminal.
11. subscriber card as claimed in claim 10 is characterized in that, also comprises:
Update module is used for upgrading the corresponding relation of described roaming broker network and IMSI when signing the network change of roaming broker with the user attaching network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910252782 CN101765089B (en) | 2009-12-18 | 2009-12-18 | Mobile subscriber roaming method and device, mobile terminal and subscriber card |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910252782 CN101765089B (en) | 2009-12-18 | 2009-12-18 | Mobile subscriber roaming method and device, mobile terminal and subscriber card |
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| CN101765089A true CN101765089A (en) | 2010-06-30 |
| CN101765089B CN101765089B (en) | 2013-02-13 |
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| CN 200910252782 Expired - Fee Related CN101765089B (en) | 2009-12-18 | 2009-12-18 | Mobile subscriber roaming method and device, mobile terminal and subscriber card |
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| CN102291792A (en) * | 2011-08-15 | 2011-12-21 | 中兴通讯股份有限公司 | Mobile terminal and switching network method thereof |
| CN102395178A (en) * | 2011-06-30 | 2012-03-28 | 中兴通讯股份有限公司 | Terminal and method for dynamically adjusting business according to IMSI (International Mobile Subscriber Identification Number) |
| CN103945500A (en) * | 2013-01-22 | 2014-07-23 | 中国移动通信集团公司 | Selection access method and apparatus based on multi-standard networks |
| CN105072679A (en) * | 2015-07-14 | 2015-11-18 | 中国联合网络通信集团有限公司 | Registration method of user equipment, user equipment and system |
| CN105359562A (en) * | 2013-06-28 | 2016-02-24 | 株式会社Ntt都科摩 | Control apparatus, control method, communication system and program |
| WO2016127343A1 (en) * | 2015-02-11 | 2016-08-18 | 华为技术有限公司 | Network registration method and terminal |
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| CN1917712B (en) * | 2006-08-31 | 2010-06-23 | 华为技术有限公司 | Method and network of realizing roam between networks unsigned roam protocol |
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2009
- 2009-12-18 CN CN 200910252782 patent/CN101765089B/en not_active Expired - Fee Related
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| CN102395178A (en) * | 2011-06-30 | 2012-03-28 | 中兴通讯股份有限公司 | Terminal and method for dynamically adjusting business according to IMSI (International Mobile Subscriber Identification Number) |
| WO2013000348A1 (en) * | 2011-06-30 | 2013-01-03 | 中兴通讯股份有限公司 | Mobile terminal and method for dynamically adjusting service according to imsi |
| CN102395178B (en) * | 2011-06-30 | 2019-03-12 | 中兴通讯股份有限公司 | A kind of terminal and method adjusting business according to IMSI dynamic |
| CN102291792A (en) * | 2011-08-15 | 2011-12-21 | 中兴通讯股份有限公司 | Mobile terminal and switching network method thereof |
| CN103945500A (en) * | 2013-01-22 | 2014-07-23 | 中国移动通信集团公司 | Selection access method and apparatus based on multi-standard networks |
| CN105359562A (en) * | 2013-06-28 | 2016-02-24 | 株式会社Ntt都科摩 | Control apparatus, control method, communication system and program |
| CN105359562B (en) * | 2013-06-28 | 2020-06-12 | 株式会社Ntt都科摩 | Control device, control method, communication system, and computer-readable storage medium |
| WO2016127343A1 (en) * | 2015-02-11 | 2016-08-18 | 华为技术有限公司 | Network registration method and terminal |
| CN105072679A (en) * | 2015-07-14 | 2015-11-18 | 中国联合网络通信集团有限公司 | Registration method of user equipment, user equipment and system |
| CN105072679B (en) * | 2015-07-14 | 2019-03-12 | 中国联合网络通信集团有限公司 | A kind of register method of user equipment, user equipment and system |
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| CN101765089B (en) | 2013-02-13 |
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