CN101657005A - Method for accessing terminal to network and terminal - Google Patents
Method for accessing terminal to network and terminal Download PDFInfo
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- CN101657005A CN101657005A CN200910189996A CN200910189996A CN101657005A CN 101657005 A CN101657005 A CN 101657005A CN 200910189996 A CN200910189996 A CN 200910189996A CN 200910189996 A CN200910189996 A CN 200910189996A CN 101657005 A CN101657005 A CN 101657005A
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- 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
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
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Abstract
The embodiment of the invention provides a method for accessing a terminal to a signed network of a virtual operator. The method comprises the following steps: sending an attachment request to the network and receiving an attachment receiving message responded by the network; after successful registration, when determining that EPLMN in the attachment receiving message has PLMN of an MVNO network,using the current MNO network as a home network and displaying information of the MVNO network. The invention ensures that the terminal can be accessed to the signed network rapidly, and correspondingly provides a terminal.
Description
Technical field
The present invention relates to the communication technology, especially a kind of method of accessing terminal to network and terminal.
Background technology
Along with the development of 3G technology, WCDMA is large-scale application abroad, the notion of MVNO (Mobile Virtual Network Operator, MVNO) also therefore occurred.So-called mobile virtual network operator refers to the little operator that some do not set up live network, they by with traditional MNO (Mobile Network Operator, Mobile Network Operator) signatory, the SGSN (Serving GPRS support node, service GPRS support node) that rents WCDMA access network that MNO sets up and core net carries out the business of characteristic for the user.MVNO only has independent part core net, comprises HLR (Home Location Register, attaching position register), GGSN (Gateway GPRS SupportNode, gateway GPRS support node) etc.A MVNO may be signatory with a plurality of MNO, and a same MNO also may be signatory with a plurality of MVNO.
MVNO provides SIM (SubscriberIdentity Module to market, subscriber identification module) card, that write down on the SIM card of being provided is MCC (Mobile Country Code, Mobile Country Code MCC) and the MNC (Mobile Network Code, Mobile Network Code) of MVNO.And in fact do not have the network of this MNC, therefore how making the user of MVNO login signatory MNO network is the problem that needs solve.Prior art adopts following two kinds of methods to solve at present:
Prior art one only solves this problem by the configuration parameter of revising network side.Particularly, pre-configured EPLMN information on the SGSN of MNO, this EPLMN information indicates the information of all MNO that contracted with MNVO, by adhering to reception message EPLMN information is passed to terminal then, terminal is preserved the information of EPLMN, and inserts the network of these MNO in mode at random.
Prior art two adopts the method that customizes at the signatory situation of the reality of different MVNO to solve the problem that shows roaming in end side.The end side user software increases by one and judges statement by force, judges whether the network of current registration is the signatory network of MNVO, if, normal registration and show the information of MNVO then to the user, otherwise show other networks.
In realizing process of the present invention, the inventor finds that prior art one do not consider the technology of the required employing of end side, even therefore the terminal of MVNO can be linked into the network of signatory MNO with identical priority, but terminal can be found its IMSI number PLMN with MNO and not match, therefore can show the roaming sign, cause the user to take for terminal and be in roaming state.Simultaneously, according to agreement, terminal can periodically be searched net getting back to home network, and this home network does not exist, thus search can go on always, thereby waste system resource.Prior art two need customize at the different signatory situation of different MVNO, if signatory situation changes, and product has been sold to the user and can't be made amendment again, will cause user's puzzlement.And terminal still can think always and be in roaming state, search net so still can carry out periodicity, and the method for this customization lacks flexibility, cost height.
Summary of the invention
The embodiment of the invention is for the method for a kind of terminal access of virtual operator subscription network is provided, so that terminal can identify the subscription network of MVNO, fast in the subscription network that inserts.
Embodiments of the invention provide the method for a kind of terminal access of virtual operator subscription network, comprising: send to network and adhere to request, what receive that network responds adheres to reception message; Determine described adhering to when among the EPLMN that receives in the message PLMN of MVNO network being arranged, after succeeding in registration, current MNO network as home network, is shown the information of MVNO network.
Embodiments of the invention provide a kind of terminal, comprising: transmitting element, receiving element, MVNO judging unit, display unit; Described transmitting element is used for transmission and adheres to request; Described receiving element is used to receive that network responds adheres to reception message, and obtains and adhere to the EPLMN information that receives in the message; Described MVNO judging unit is used for judging whether described EPLMN information has the PLMN of the MVNO network under the terminal, if having then notify display unit; After described display unit is used to succeed in registration, with current MNO network as home network, the information of the MVNO under the display terminal.
By the above embodiments as can be seen, terminal is by judging whether the network that the PLMN whether MVNO is arranged among the EPLMN that network is sent confirms that terminal inserts is the MNO network of contracting.Be confirmed to be signatory MNO network, then think the network and the home network equivalence of being logined, no longer be in roaming state and the cycle is searched net in the back terminal that succeeds in registration.
Description of drawings
Fig. 1 is the inventive method embodiment one flow chart;
Fig. 2 is the inventive method embodiment two flow charts;
Fig. 3 is the inventive method embodiment three flow charts;
Fig. 4 is terminal embodiment one structure chart of the present invention;
Fig. 5 is terminal embodiment two structure charts of the present invention;
Fig. 6 is terminal embodiment three structure charts of the present invention.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
As Fig. 1 is the inventive method embodiment one flow chart, in the Subscriber Identity Module that MVNO provides, store EPLMN in advance, this EPLMN indicates the PLMN of each MNO network of contracting with MVNO, and this EPLMN allows to revise, Subscriber Identity Module can be SIM card, cards well known to those skilled in the art such as UIM card, described method embodiment comprises:
Step 11, search network;
Behind the starting up of terminal, lock a frequency and search net, search out resident this network behind the MNO network.
Step 12 receives broadcast, and obtains the PLMN of the MNO network that is searched out.
In the broadcast of network, carry the PLMN of this MNO network, then can from broadcast, extract the PLMN information of this MNO network.
Step 13 according to priority compares RPLMN, EPLMN and the HPLMN of the PLMN of described MNO network and end side storage, judges whether coupling, if execution in step 17 then, otherwise execution in step 14.EPLMN is stored in the Subscriber Identity Module.
Particularly, preferentially compare PLMN and RPLMN, if be complementary then execution in step 17, do not compare with EPLMN, HPLMN if match again, mate then execution in step 17, then execution in step 14 does not all match.
The priority of RPLMN is the highest, promptly earlier the PLMN and the RPLMN of the MNO network that searches is compared.RPLMN record be the PLMN of the network that lands when registering last time of terminal.If the network that landed last time is a subscription network, and signatory situation do not change, and then with the RPLMN coupling, just shows that described network is a subscription network.
EPLMN and HPLMN priority can be suitable.EPLMN record be and the PLMN of virtual operator signatory network reciprocity PLMN in other words conj.or perhaps that if on the coupling, and signatory situation do not change, and illustrates that what land is subscription network.What write down among the HPLMN is Home PLMN, in fact, for virtual operator, HPLMN is non-existent, so this can't mate certainly.Here the PLMN of MNO and HPLMN being compared mainly is in order to be consistent with agreement.The execution in step 14 if PLMN and RPLMN, EPLMN, HPLMN all do not match.
Step 14 judges whether all frequencies have been searched for, if searched for then execution in step 15; Otherwise execution in step 11 locks a new frequency, restarts to search network process.
Step 11-14 also can for: the start search network, obtain the information that searches all-network, as PLMN.RPLMN all PLMN are preferential and the end side storage compares, if coupling is arranged, then to the MNO execution in step 17 of PLMN correspondence of coupling, otherwise the PLMN and the EPLMN that obtain are complementary, if coupling then to the MNO execution in step 17 of PLMN correspondence of coupling, otherwise the PLMN that obtains is compared with HPLMN, if coupling then to the MNO execution in step 17 of PLMN correspondence of coupling, otherwise execution in step 15.
Step 15, whether have available network, check the network that whether has in the PLMN tabulation of storing in the terminal, if having then execution in step 16 if checking; Otherwise the terminal region is described without any available network, terminal shows no service state, and periodically searches net.
Step 16 is selected an available network.
Because all frequencies are all searched for to be over and are not still searched out signatory network, illustrate that subscription network may change.Whether terminal is checked available network, if having then select available network to send Attach Request message and register.
Step 17 sends and adheres to request, registers.
Whether mate by the PLMN in the terminal judges broadcast in the above-mentioned steps, can make terminal select subscription network to register fast with RPLMN, HPLMN and the EPLMN of end side storage.Because the network that the terminal that writes down among the RPLMN was landed when registering last time may the current still subscription network of MVNO, so so when terminal resided in network in registration last time, there is a strong possibility was exactly to land on subscription network; The subscription network of MVNO neither often change in addition, thus if the PLMN in the broadcast and EPLMN coupling, then there is a strong possibility is to reside on the subscription network for terminal.
In the above-described embodiments, if the signatory MNO of MVNO changes, then need to judge by following flow process whether resident MNO is subscription network.
As Fig. 2, be the inventive method embodiment two flow charts, comprising:
Step 101 is adhered to request to the available network transmission.
Under present case, have at least an available network to land for terminal.
Step 102, what receive that network responds adheres to reception message.
Network is through adhering to reception message to the terminal transmission after the authentication.Network carries EPLMN information adhering to receive in the message, this information indicate MVNO PLMN and with the PLMN information of signatory all MNO of MVNO.
Step 103 judges in this EPLMN information whether the PLMN of the MVNO of current terminal correspondence is arranged, if do not have, then execution in step 104; If have, then execution in step 107.
Step 104 judges whether other available networks in addition, if having, then execution in step 105; If no, execution in step 106 then;
Step 105 is selected an available network, reselects one and does not send the available network that adheres to message, execution in step 101;
Step 106 selects the highest available network of PLMN tabulation medium priority in the terminal to register.
There are not other available network explanation terminal regions not have subscription network in the step 104, but there are other available networks to roam, then terminal selects the highest available network of PLMN tabulation medium priority to register, the information and the roaming sign that show this network, constantly search net then, up to getting back to subscription network.
Step 107, the back of succeeding in registration shows the information of MVNO.
Directly continue follow-up process up to successfully being registered to network, thinking the network and the home network equivalence of being logined, be about to current MNO, and show the information of MVNO in terminal as home network by the agreement regulation.
Further after step 103, whether identical, if different, then upgrade the EPLMN file on the SIM card if can also increase the EPLMN that judges the EPLMN that receives and SIM card before the step 107.The EPLMN that receives is different with EPLMN in the SIM card, illustrates that signatory operator changes, and needs to upgrade the EPLMN file on the SIM card, just can find the network after the variation of contracting when search net next time so fast.
The foregoing description is by judging whether the network that the PLMN whether MVNO is arranged among the EPLMN that network is sent confirms that terminal inserts is the MNO network of contracting.Be confirmed to be signatory MNO network, then think the network and the home network equivalence of being logined, no longer be in roaming state and the cycle is searched net in the back terminal that succeeds in registration.And the information that on terminal, shows MVNO.Make terminal when signatory situation changes, can handle flexibly by said method, discern subscription network, and can upgrade the EPLMN information on the SIM card.
As Fig. 3 is the inventive method embodiment three flow charts, in the Subscriber Identity Module that MVNO provides, store EPLMN in advance, this EPLMN indicates the PLMN of each MNO network of contracting with MVNO, and this EPLMN allows to revise, Subscriber Identity Module can be SIM card, cards well known to those skilled in the art such as UIM card, described method embodiment comprises:
Behind the starting up of terminal, lock a frequency and search net, search out resident this network behind the MNO network.
In the broadcast of network, carry the PLMN of this MNO network, then can from broadcast, extract the PLMN information of this MNO network.
Particularly, preferentially compare PLMN and RPLMN, if be complementary then execution in step 207, do not compare with EPLMN, HPLMN if match again, mate then execution in step 207, then execution in step 204 does not all match.
The priority of RPLMN is the highest, promptly earlier the PLMN and the RPLMN of the MNO network that searches is compared.RPLMN record be the PLMN of the network that lands when registering last time of terminal.If the network that landed last time is a subscription network, and signatory situation do not change, and then with the RPLMN coupling, just shows that described network is a subscription network.
EPLMN and HPLMN priority can be suitable.EPLMN record be and the PLMN of virtual operator signatory network reciprocity PLMN in other words conj.or perhaps that if on the coupling, and signatory situation do not change, and illustrates that what land is subscription network.What write down among the HPLMN is Home PLMN, in fact, for virtual operator, HPLMN is non-existent, so this can't mate certainly.Here the PLMN of MNO and HPLMN being compared mainly is in order to be consistent with agreement.The execution in step 204 if PLMN and RPLMN, EPLMN, HPLMN all do not match.
Step 201-204 also can for: the start search network, obtain the information that searches all-network, as PLMN.RPLMN all PLMN are preferential and the end side storage compares, if coupling is arranged, then to the MNO execution in step 207 of PLMN correspondence of coupling, otherwise the PLMN and the EPLMN that obtain are complementary, if coupling then to the MNO execution in step 207 of PLMN correspondence of coupling, otherwise the PLMN that obtains is compared with HPLMN, if coupling then to the MNO execution in step 207 of PLMN correspondence of coupling, otherwise execution in step 205.
Step 206 is selected an available network.
Because all frequencies are all searched for to be over and are not still searched out signatory network, illustrate that subscription network may change.Whether terminal is checked available network, if having then select available network to send Attach Request message and register.
Step 207 sends and adheres to request.
Whether mate by the PLMN in the terminal judges broadcast in the above-mentioned steps, can make terminal select subscription network to register fast with RPLMN, HPLMN and the EPLMN of end side storage.Because the network that the terminal that writes down among the RPLMN was landed when registering last time may the current still subscription network of MVNO, so so when terminal resided in network in registration last time, there is a strong possibility was exactly to land on subscription network; The subscription network of MVNO neither often change in addition, thus if the PLMN in the broadcast and EPLMN coupling, then there is a strong possibility is to reside on the subscription network for terminal.
Network is through adhering to reception message to the terminal transmission after the authentication.Network carries EPLMN information adhering to receive in the message, this information indicate MVNO PLMN and with the PLMN information of signatory all MNO of MVNO.
Step 209 judges in this EPLMN information whether the PLMN of MVNO is arranged, if do not have, then execution in step 210; If have, then execution in step 212.
Step 210 judges whether other available networks in addition, if having, then execution in step 206; If no, execution in step 211 then;
Step 211 selects the highest available network of PLMN tabulation medium priority to register.
There is not available network explanation terminal region not have subscription network, but have other available networks to roam, then terminal selects the highest available network of PLMN tabulation medium priority to register, and shows the information and the roaming sign of this network, execution in step 201 is up to getting back to subscription network.
Step 213 is according to the EPLMN file on the EPLMN renewal SIM card that receives.
The EPLMN that receives is different with EPLMN in the SIM card, illustrates that signatory operator changes, and needs to upgrade the EPLMN file on the SIM card, just can find the network after the variation of contracting when search net next time so fast.
Directly continue follow-up process up to successfully being registered to network by the agreement regulation, and show the information of MVNO in end side, and think the network and the home network equivalence of being logined, no longer the cycle is searched net.
Whether the foregoing description mates with last RPLMN, HPLMN and the EPLMN that stores of SIM by judging the PLMN in the broadcast, can select subscription network to register fast.By judging whether network is sent the EPLMN that adheres in the reception message has the PLMN of MVNO to confirm whether the network of terminal access is the MNO network of contracting.Be confirmed to be signatory MNO network, then think the network and the home network equivalence of being logined after succeeding in registration, no longer the cycle is searched net.And the information that on terminal, shows MVNO.And judge whether the EPLMN in the SIM card is identical with the EPLMN that receives, do not upgrade according to the EPLMN that receives simultaneously, make that next time can be according to the autotelic selection network registry of the EPLMN in the SIM card.
By two specific embodiments said method is further specified again below.
The MNC that supposes MVNO is 09, and the MNC of the MNO that it is signatory is respectively 01 and 02, and then MNC is that MNC is arranged is the information of 02 MNO for EPLMN in the SGSN configuration information of 01 MNO network.When MVNO is that 02 MNO is signatory with MNC no longer, and change with MNC be 03 MNO signatory after, MNC is that the EPLMN in the SGSN configuration information of 01 MNO network also makes the information that MNC is 03 MNO accordingly into.Be behind 01 the MNO network as MNC on the endpoint registration, the EPLMN that stores on EPLMN that meeting discovery network is sent and the SIM card is inequality, learn that subscription network changes, upgrade the information of the EPLMN on the SIM card immediately, it is 02 MNO network that when registration next time no longer looked for MNC, is 01 and 03 MNO network but look for MNC.If it is that the MNC that looks for is 02 MNO network registry that terminal begins, then can be 02 MNO network refusal by this MNC, terminal can be searched net again, and to look for MNC be 01 MNO network, then can learn the information of this variation equally.
If the signatory MNO of MVNO has only one, as previous and MNC is that 01 MNO contracts, after make into MNC be that 02 MNO is signatory, endpoint registration MNC can search net (time of searching net in this case can be longer relatively) after 01 MNO network goes whistle again, up to all frequencies have been searched for all do not have to find to have with SIM card on the PLMN of EPLMN coupling.This moment, terminal selected an available network to register, if the network of selecting is not that MNC is 02 MNO network, then terminal can find not have in the EPLMN information that network issues the PLMN of MVNO, therefore learn that this network is not its subscription network, and search for again, be 02 MNO network up to finding MNC, and the EPLMN information of upgrading on the SIM card is 02, successfully login MNC and be 02 MNO network, and show the information of MVNO.If the terminal region does not have the subscription network of MVNO, then UE finally can select on the SIM card the highest network of PLMN list priority to register in all available networks, and shows roaming information.
As Fig. 4 is terminal embodiment one structure chart of the present invention, comprising: search net unit 1, transmitting element 2, available network judging unit 3, network selection unit 4, Tip element 5;
The described net unit 1 of searching is used for search network, obtain the PLMN of the network that searches, RPLMN, the EPLMN and the HPLMN that store on described PLMN and the end side are according to priority mated, described PLMN and described RPLMN, EPLMN, HPLMN are when according to priority the match is successful, notify described transmitting element 2 to adhere to request, do not notify available network judging unit 3 if the PLMN of all-network all matches to the MNO network transmission of the PLMN correspondence that the match is successful.
Particularly, search net unit 1 and can lock a frequency and search net, search out the MNO network after, receive broadcast, obtain the PLMN of the MNO network that is searched out; The PLMN of described MNO network and RPLMN, EPLMN and the HPLMN of end side storage are according to priority compared, judge whether coupling, if then notify transmitting element 2, otherwise notice available network judging unit 3.Promptly preferential more described PLMN and RPLMN, if be complementary then notify transmitting element 2, not compare with EPLMN, HPLMN again if match, coupling is then notified transmitting element 2, all do not match and judge then whether all frequencies have been searched for, if searched for then notify available network judging unit 3; Otherwise lock a new frequency, restart to search net.
Search net unit 1 search network of also can starting shooting, obtain the information that searches all-network, as PLMN.RPLMN all PLMN are preferential and the end side storage compares, if coupling is arranged, then notify the MNO transmission of the PLMN correspondence of 2 pairs of couplings of transmitting element to adhere to request, otherwise the PLMN and the EPLMN that obtain are complementary, if coupling then notify the MNO of the PLMN correspondence of 2 pairs of couplings of transmitting element to send and adhere to request, otherwise the PLMN that obtains is compared with HPLMN, if coupling then notify the MNO of the PLMN correspondence of 2 pairs of couplings of transmitting element to send and adhere to request, otherwise notice available network judging unit 3.
Described transmitting element 2 is used for adhering to request to the network transmission.
Described available network judging unit 3 is used at the PLMN of all-network and described RPLMN, EPLMN, when HPLMN does not match whether inquiry is current available network, if having, then notifies network selection unit 4, if not then notify Tip element 5, does not have service.
Described network selection unit 4 is used to select available network, sends transmitting element 2 to.
Described Tip element 5 is used to point out current no service.
Terminal is by writing the EPLMN file on the SIM card of providing in virtual operator in the present embodiment, whether the PLMN in the terminal judges broadcast according to priority is complementary with RPLMN, EPLMN and the HPLMN of end side storage, can make terminal select subscription network to register fast.
As Fig. 5 is terminal embodiment two structure charts of the present invention, comprises transmitting element 301, receiving element 302, MVNO judging unit 303, display unit 304, network selection unit 305, network attachment judging unit 306, roaming registering unit 307;
Described transmitting element 301 is used for adhering to request to the available network transmission.
Described receiving element 302 is used to receive that network responds adheres to reception message, and obtains and adhere to the EPLMN information that receives in the message; Adhere to receive in the message and carry EPLMN information, this information indicate MVNO PLMN and with the PLMN information of signatory all MNO of MVNO.
Described MVNO judging unit 303 is used for judging whether described EPLMN information has the PLMN of the MVNO under the terminal, if not then informing network adheres to judging unit 306.
Described display unit 304 is used for the information of the MVNO under the back display terminal that succeeds in registration.
Described network selection unit 305 is used to select available network, sends transmitting element 301 to.
Described network attachment judging unit 306 is used to judge currently whether have available network not send to adhere to request, if having, then notify network selection unit 305, if not then notice roaming registering unit 307.
The PLMN tabulation that described roaming registering unit 307 is used for storing according to terminal selects available network to register.
Can also comprise EPLMN judging unit, updating block further; The EPLMN judging unit is used for judging whether the EPLMN information that receives is identical with the EPLMN information of terminal SIM card, not update notifications unit simultaneously.
Described updating block is used for the EPLMN information according to the EPLMN information updating SIM card that receives.
The PLMN of the MVNO of terminal under finding to have in the EPLMN information that receives in the message adhering to of network terminal as can be seen in the above-described embodiments then thinks network and the home network equivalence of logining, the information of the MVNO that display terminal is affiliated, and no longer the cycle is searched net.
As Fig. 6 is terminal embodiment three structure charts of the present invention, comprises searching net unit 401, transmitting element 402, receiving element 403, MVNO judging unit 404, EPLMN judging unit 405, display unit 406, network selection unit 407, updating block 408, roaming registering unit 409, available network judging unit 410, Tip element 411, network attachment judging unit 412;
The described net unit 401 of searching is used for search network, obtain the PLMN of the network that searches, RPLMN, the EPLMN and the HPLMN that store on described PLMN and the end side are according to priority mated, described PLMN and described RPLMN, EPLMN, HPLMN are when according to priority the match is successful, notify described transmitting element 402 to adhere to request, do not notify available network judging unit 410 if the PLMN of all-network all matches to the MNO network transmission of the PLMN correspondence that the match is successful.
Particularly, search net unit 401 and can lock a frequency and search net, search out the MNO network after, receive broadcast, obtain the PLMN of the MNO network that is searched out; The PLMN of described MNO network and RPLMN, EPLMN and the HPLMN of end side storage are according to priority compared, judge whether coupling, if then notify transmitting element 402, otherwise notice available network judging unit 410.Promptly preferential more described PLMN and RPLMN, if be complementary then notify transmitting element 402, not compare with EPLMN, HPLMN again if match, coupling is then notified transmitting element 402, all do not match and judge then whether all frequencies have been searched for, if searched for then notify available network judging unit 410; Otherwise lock a new frequency, restart to search net.
Search net unit 401 search network of also can starting shooting, obtain the information that searches all-network, as PLMN.RPLMN all PLMN are preferential and the end side storage compares, if coupling is arranged, then notify the MNO transmission of the PLMN correspondence of 402 pairs of couplings of transmitting element to adhere to request, otherwise the PLMN and the EPLMN that obtain are complementary, if coupling then notify the MNO of the PLMN correspondence of 402 pairs of couplings of transmitting element to send and adhere to request, otherwise the PLMN that obtains is compared with HPLMN, if coupling then notify the MNO of the PLMN correspondence of 402 pairs of couplings of transmitting element to send and adhere to request, otherwise notice available network judging unit 410.
Described transmitting element 402 is used for adhering to request to the available network transmission.
Described receiving element 403 is used to receive that network responds adheres to reception message, and obtains and adhere to the EPLMN information that receives in the message; Adhere to receive in the message and carry EPLMN information, this information indicate MVNO PLMN and with the PLMN information of signatory all MNO of MVNO.
Described MVNO judging unit 404 is used for judging whether described EPLMN information has the PLMN of the MVNO under the terminal, if not then informing network adheres to judging unit 412.
Described EPLMN judging unit 405 is used for judging whether the EPLMN information that receives is identical with the EPLMN information of terminal SIM card, not update notifications unit 408 simultaneously.
Described updating block 408 is used for the EPLMN information according to the EPLMN information updating SIM card that receives.
After described display unit 406 is used to succeed in registration, with current MNO network as home network, the information of the MVNO under the display terminal.
Described available network judging unit 410 is used to inquire about current whether available network is arranged, if having, then notifies network selection unit 407, if not then notify Tip element 411, does not have service.
Described network attachment judging unit 412 is used to judge currently whether have available network not send to adhere to request, if having, then notify network selection unit 407, if not then notice roaming registering unit 409.
Described network selection unit 407 is used to select available network, sends transmitting element 402 to.
Described Tip element 411 is used to point out current no service.
The PLMN tabulation that described roaming registering unit 409 is used for storing according to terminal selects available network to register.
Particularly, when RPLMN, EPLMN that stores on described PLMN that searches the network that net unit 401 searches and the end side and HPLMN according to priority were complementary, notice transmitting element 402 sent and adheres to request.If matching when not matching, the PLMN of all-network and described RPLMN, EPLMN, HPLMN do not notify available network judging unit 410.Described available network judging unit 410 judges current whether available network is arranged, and just notifies network selection unit 407 to select an available network if having, and sends transmitting element 402 to; If notify Tip element 411 promptings current no service without available network.Described transmitting element 402 sends to available network and adheres to request.Receiving element 403 receives that networks respond adheres to reception message, obtains and adheres to the EPLMN information that receives in the message.MVNO judging unit 404 is judged the PLMN whether affiliated MVNO of terminal is arranged in the described EPLMN information.If the PLMN of the MVNO under the terminal is arranged in the described EPLMN information, after display unit 406 is used to succeed in registration with current MNO network as home network, the information of the MVNO that display terminal is affiliated.If the PLMN of the MVNO under the terminal is arranged in the described further EPLMN information, EPLMN judging unit 405 judges whether the EPLMN information that receives is identical with EPLMN information in the terminal SIM card, different then EPLMN information in the updating block 408 basis EPLMN information updating SIM card that receive.If there is not the PLMN of the MVNO under the terminal in the described EPLMN information, described network attachment judging unit 412 checks that whether having available network not send adheres to request, have and just notify network selection unit 407 to select available network, then do not roam registering unit 409 and select available network to register according to the PLMN tabulation of storing in the terminal.
The foregoing description, whether terminal can according to priority be complementary with RPLMN, EPLMN and the HPLMN of end side storage by judging the PLMN in the broadcast, can confirm whether be subscription network fast.By judging whether the network that the PLMN whether MVNO is arranged among the EPLMN that network is sent confirms that terminal inserts is the MNO network of contracting.Be confirmed to be signatory MNO network, then after succeeding in registration, think the network and the home network equivalence of being logined, no longer because of thinking that terminal self is in the roaming state cycle and searches net.And the information that on terminal, shows MVNO.And judge whether the EPLMN in the SIM card is identical with the EPLMN that receives, do not upgrade according to the EPLMN that receives simultaneously, make that next time can be according to the autotelic selection network registry of the EPLMN in the SIM card.By on terminal, improving, make terminal to be confirmed to be subscription network fast, avoid periodically searching net.
More than lift preferred embodiment; the purpose, technical solutions and advantages of the present invention are further described; institute is understood that; the above only is preferred embodiment of the present invention; not in order to restriction the present invention; within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1, a kind of method of the terminal accessing mobile virtual MVNO of operator subscription network is characterized in that, comprising:
Send to network and to adhere to request, what receive that network responds adheres to reception message;
Determine described adhering to when among the EPLMN that receives in the message PLMN of MVNO network being arranged, after succeeding in registration, current MNO network as home network, is shown the information of MVNO network.
2, the method for the MVNO of terminal accessing mobile virtual operator subscription network according to claim 1 is characterized in that, the described transmission to network comprises before adhering to request:
Search network; Obtain the PLMN in the broadcast that receives;
If any among the described PLMN and described RPLMN, EPLMN, according to priority the match is successful for HPLMN, then send and adhere to request to the Mobile Network Operator MNO network of the PLMN correspondence that the match is successful.
3, as the method for the terminal accessing mobile virtual MVNO of operator subscription network as described in the claim 2, it is characterized in that, further comprise if do not mate unsuccessful PLMN, then judge the current available network that whether has, if have then select available network to send and adhere to request, if not then point out current no service.
4, the method for the MVNO of terminal accessing mobile virtual operator subscription network according to claim 1, it is characterized in that described definite described PLMN that described MVNO network is arranged among the EPLMN that receives in the message that adheres to also comprises afterwards: whether the EPLMN that judgement receives is identical with the EPLMN in the Subscriber Identity Module, if different, then according to the EPLMN on the EPLMN renewal Subscriber Identity Module that receives.
5, the method for the MVNO of terminal accessing mobile virtual operator subscription network according to claim 1, it is characterized in that, also comprise described adhering to when not having the PLMN of described MVNO network among the EPLMN that receives in the message, selects one not send the available network transmission of adhering to request and adhere to request.
6, as the method for the terminal accessing mobile virtual MVNO of operator subscription network as described in the claim 5, it is characterized in that, one of described selection did not send the available network that adheres to request and sends and also to comprise before adhering to request, judge whether whether sent the available network that adheres to request, if have then select one not send the available network that adheres to request and send and to adhere to request, and if not have from the PLMN tabulation of terminal storage available network of selection register.
7, a kind of terminal is characterized in that, comprises transmitting element, receiving element, MVNO judging unit, display unit;
Described transmitting element is used for transmission and adheres to request;
Described receiving element is used to receive that network responds adheres to reception message, and obtains and adhere to the EPLMN information that receives in the message;
Described MVNO judging unit is used for judging whether described EPLMN information has the PLMN of the MVNO network under the terminal, if having then notify display unit;
After described display unit is used to succeed in registration, with current MNO network as home network, the information of the MVNO under the display terminal.
8, terminal as claimed in claim 7 is characterized in that, also comprises the EPLMN judging unit, updating block;
The PLMN of the affiliated MVNO of terminal is arranged in the described EPLMN information of described MVNO judgment unit judges, then notify the EPLMN judging unit;
The EPLMN judging unit is used for judging whether the EPLMN information that receives is identical with the EPLMN information of terminal SIM card, not update notifications unit simultaneously;
Described updating block is used for the EPLMN information according to the EPLMN information updating SIM card that receives.
9, terminal as claimed in claim 7 is characterized in that, also is included as network attachment judging unit, roaming registering unit, the network selection unit;
When not having the PLMN of the affiliated MVNO of terminal in the described EPLMN information of described MVNO judgment unit judges, notify described network attachment judging unit;
Described network attachment judging unit is used to judge currently whether have available network not send to adhere to request, if having, then notify the network selection unit, if not then notice roaming registering unit;
Described network selection unit is used to select available network, sends transmitting element to;
The PLMN tabulation that described roaming registering unit is used for storing according to terminal selects available network to register.
10, terminal as claimed in claim 9 is characterized in that, also comprises: search net unit;
The described net unit of searching is used for search network, obtains the PLMN that searches network; RPLMN, the EPLMN and the HPLMN that store on described PLMN and the end side are according to priority mated, described PLMN and described RPLMN, EPLMN, HPLMN be when according to priority the match is successful, notifies described transmitting element to send to the MNO network of the PLMN correspondence that the match is successful and adhere to request.
11, terminal as claimed in claim 10 is characterized in that, also comprises available network judging unit, Tip element;
Described available network judging unit is used at the PLMN of all-network and described RPLMN, EPLMN, when HPLMN does not match whether inquiry is current available network, if having, then notifies the network selection unit, if not then notify Tip element, does not have service.
Described Tip element is used to point out current no service.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189996A CN101657005A (en) | 2009-09-04 | 2009-09-04 | Method for accessing terminal to network and terminal |
| PCT/CN2010/074875 WO2011026378A1 (en) | 2009-09-04 | 2010-07-01 | Method for terminal to access network and terminal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189996A CN101657005A (en) | 2009-09-04 | 2009-09-04 | Method for accessing terminal to network and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101657005A true CN101657005A (en) | 2010-02-24 |
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ID=41711023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910189996A Pending CN101657005A (en) | 2009-09-04 | 2009-09-04 | Method for accessing terminal to network and terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101657005A (en) |
| WO (1) | WO2011026378A1 (en) |
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