CN104853410A - Network access method and mobile communication terminal - Google Patents
Network access method and mobile communication terminal Download PDFInfo
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- CN104853410A CN104853410A CN201510217531.0A CN201510217531A CN104853410A CN 104853410 A CN104853410 A CN 104853410A CN 201510217531 A CN201510217531 A CN 201510217531A CN 104853410 A CN104853410 A CN 104853410A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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Abstract
Embodiments of the invention disclose a network access method and a mobile communication terminal. The network access method comprises the following steps: a mobile communication terminal sends a sharing request used for requesting to share an equivalent public land mobile network EPLMN list; when receiving an EPLMN list which is sent by another mobile communication terminal in response to the sharing request, the mobile communication terminal stores the received EPLMN list; and the mobile communication terminal performs network search, and if a PLMN matched with a network identity in the stored EPLMN list is searched, communication connection between the mobile communication terminal and the matching PLMN is established. By implementing the embodiments of the invention, the length of time for connecting the mobile communication terminal to a public land mobile network can be reduced, and the communication experience of users is improved greatly.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of method for network access and mobile communication terminal.
Background technology
Public land mobile network (PLMN, Public Land Mobile Network), the operator ratified by government or it is the network that the public provides land mobile business purpose and set up and manage.This network usually interconnects with public switched telephone network, the communication network of formation whole distract or Country Scale.
The mark normally string number code of public land mobile network, the network identity of the PLMN of such as China Mobile is 46000, the network identity of the PLMN of CHINAUNICOM is 46001, and the mobile network that user provides by each operator can conveniently communicate.Along with the raising of people's living standard, portable communication terminal equipment user also get more and more, when new Subscriber Identity Module is inserted mobile communication terminal by user first, or when roaming into other visited places, mobile communication terminal (as mobile phone etc.) all needs to look for net, to obtain the network identity of public land mobile network.But, no matter be that new Subscriber Identity Module is inserted mobile communication terminal first, still other visited place is roamed into, mobile communication terminal all needs long time (sometimes even may need to wait for more than dozens of minutes) to look for net, and only look for the public land mobile network netting successfully just accessible current location, this affects telex network greatly and experiences.
Summary of the invention
Embodiments provide a kind of method for network access and mobile communication terminal, the duration that mobile communication terminal connects public land mobile network can be reduced, thus greatly improve telex network experience.
The embodiment of the invention discloses a kind of method for network access, comprising:
Mobile communication terminal sends the sharing request for asking shared equivalent public land mobile network EPLMN list;
When described movement lead to terminal receive another mobile communication terminal respond described sharing request and the EPLMN list sent time, the described EPLMN list that described mobile communication terminal storage receives;
Described mobile communication terminal search network, if searched the PLMN matched with the network identity in the described EPLMN list stored, has set up the communication connection between described mobile communication terminal and the described PLMN matched.
Correspondingly, the embodiment of the invention also discloses a kind of mobile communication terminal, comprising:
Transmitting element, for sending the sharing request for asking shared equivalent public land mobile network EPLMN list;
Memory cell, for send when receiving another mobile communication terminal and responding described sharing request EPLMN list time, store the described EPLMN list that receives;
Access unit, for search network, if searched the PLMN matched with the network identity in the described EPLMN list stored, has set up the communication connection between described mobile communication terminal and the described PLMN matched.
In the embodiment of the present invention, mobile communication terminal sends the sharing request for asking shared equivalent public land mobile network EPLMN list; When described movement lead to terminal receive another mobile communication terminal respond described sharing request and the EPLMN list sent time, the described EPLMN list that described mobile communication terminal storage receives; Described mobile communication terminal search network, if searched the PLMN matched with the network identity in the described EPLMN list stored, has set up the communication connection between described mobile communication terminal and the described PLMN matched.Implement the embodiment of the present invention, network insertion can be carried out according to the described EPLMN list stored.Wherein, be moved communication terminal between each PLMN storing network identity in EPLMN list and be considered as equivalence to a certain extent, therefore, if carry out the network insertion of described mobile communication terminal according to described EPLMN list, so owing to storing the network identity of the PLMN that the network formats supported with described mobile communication terminal matches in EPLMN list, therefore when described mobile communication terminal carries out web search, the possibility so storing certain PLMN of network identity in web search hit EPLMN list will greatly improve, therefore, described mobile communication terminal may greatly improve at current location access network, this is just conducive to shortening telex network waiting time (ideally mobile communication terminal may only need several seconds just can complete network insertion) greatly, and then be conducive to improving telex network experience greatly.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of method for network access disclosed in the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of another kind of method for network access disclosed in the embodiment of the present invention;
Fig. 3 is the structural representation of a kind of mobile communication terminal disclosed in the embodiment of the present invention;
Fig. 4 is the structural representation of another kind of mobile communication terminal disclosed in the embodiment of the present invention;
Fig. 5 is the structural representation of the embodiment of the present invention another mobile communication terminal disclosed.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of method for network access and mobile communication terminal, the duration that mobile communication terminal connects public land mobile network can be reduced, thus greatly improve telex network experience.
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of a kind of method for network access disclosed in the embodiment of the present invention; Wherein, method shown in Fig. 1 can be applied to smart mobile phone (as Android phone, iOS mobile phone etc.), panel computer, palmtop PC and mobile internet device (Mobile Internet Devices, MID) etc. to be had in the terminal of network access facility.As shown in Figure 1, this method for network access can comprise the following steps:
S101, mobile communication terminal send the sharing request for asking shared equivalent public land mobile network EPLMN list.
In the embodiment of the present invention, sharing request is for asking shared equivalent public land mobile network EPLMN list.
In the embodiment of the present invention, equivalent public land mobile network (Equivalent Public Land MobileNetwork, EPLMN) list comprises the network identity of the public land mobile network PLMN of the network formats that mobile communication terminal is supported.Wherein, network formats is exactly the type of network, the CDMA 1X that the network formats that China's mobile communication terminal is conventional has code division multiple access (Code Division Multiple Access, CDMA) mobile phone to take, 800MHZ frequency range; The 900/1800/1900MHZ frequency range that global system for mobile communications (Global System for MobileCommunication, GSM) mobile phone takies; The 900/1800MHZ frequency range that the GSM 1X bimodulus (i.e. WCDMA) of nearly 2 years takies; The 900/1800/1900/2100MHz frequency range that G mobile communication 3G takies, the 1920--2170MHZ frequency range that 4G takies.
In the embodiment of the present invention, EPLMN is the public land mobile network PLMN that current selected public land mobile network PLMN is in par with user terminal, and its priority is identical.EPLMN mainly solves the resident and roaming policy of the user of shared network and former network.Operator can configure the PLMN network of equivalence, can realize communication network resource and share between these networks.From the angle of business, between the Internet resources that it makes different operators, or communication network resource can be realized between the different PLMN of same operator definition and share.
S102, receive another mobile communication terminal response sharing request when mobile logical terminal and send EPLMN list time, the EPLMN list that mobile communication terminal storage receives.
In the embodiment of the present invention, after mobile communication terminal sends sharing request, low-power consumption bluetooth can be opened scan, to scan the EPLMN list that with the addition of the network identity of the public land mobile network PLMN of the network formats supported with this mobile terminal obtaining other mobile communication terminals and sent by low-power consumption bluetooth scan protocols channel.
In the embodiment of the present invention, the operator that public land mobile network (Public Land Mobile Network, PLMN) is ratified by government or it is the network that the public provides land mobile business purpose and set up and manage.This network usually interconnects with public switched telephone network (Public Switched Telephone Network, PSTN), the communication network of formation whole distract or Country Scale.The public land mobile network PLMN of such as China Mobile is 46000, and the public land mobile network PLMN of CHINAUNICOM is 46001.Public land mobile network is a wireless telecommunication system, trends towards towards the mobile subscriber in the such as vehicles or walking of land.Such system can be independently, but usually with landline telephone system as public switched telephone network PSTN couples together.But mobile and portable Internet user is also more and more universal.A desirable public land mobile network PLMN system is supplied to mobile suitable with fixed network with portable consumer service, and this is a special challenge in the region of landform more complicated, because base station can be difficult to found and maintenance.In the environment of urban, have a lot of obstacles, similarly be building, and various radio frequency can cause the radiation of noise and interference.
Particularly, when mobile communication terminal receives the EPLMN list of another mobile communication terminal transmission, by EPLMN list storage in local terminal memory or Subscriber Identity Module.Wherein, Subscriber Identity Module can be SIM (Subscriber Identity Module) card.
S103, mobile communication terminal search network, if searched the PLMN matched with the network identity in the EPLMN list stored, set up the communication connection between mobile communication terminal and the PLMN matched.
In the embodiment of the present invention, mobile communication terminal scanning obtains the network identity of the PLMN of base station broadcast; The network identity scanning the PLMN got mates with the network identity of the PLMN in EPLMN list by mobile communication terminal; If the match is successful, set up the communication connection between mobile communication terminal and the PLMN matched.
In FIG, mobile communication terminal sends the sharing request for asking shared equivalent public land mobile network EPLMN list; When described movement lead to terminal receive another mobile communication terminal respond described sharing request and the EPLMN list sent time, the described EPLMN list that described mobile communication terminal storage receives; Described mobile communication terminal search network, if searched the PLMN matched with the network identity in the described EPLMN list stored, has set up the communication connection between described mobile communication terminal and the described PLMN matched.Implement the embodiment of the present invention, network insertion can be carried out according to the described EPLMN list stored.Wherein, be moved communication terminal between each PLMN storing network identity in EPLMN list and be considered as equivalence to a certain extent, therefore, if carry out the network insertion of described mobile communication terminal according to described EPLMN list, so owing to storing the network identity of the PLMN that the network formats supported with described mobile communication terminal matches in EPLMN list, therefore when described mobile communication terminal carries out web search, the possibility so storing certain PLMN of network identity in web search hit EPLMN list will greatly improve, therefore, described mobile communication terminal may greatly improve at current location access network, this is just conducive to shortening telex network waiting time (ideally mobile communication terminal may only need several seconds just can complete network insertion) greatly, and then be conducive to improving telex network experience greatly.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of another kind of method for network access disclosed in the embodiment of the present invention.Wherein, method shown in Fig. 2 can be applied to smart mobile phone (as Android phone, iOS mobile phone etc.), panel computer, palmtop PC and mobile internet device (Mobile Internet Devices, MID) etc. to be had in the terminal of network access facility.As shown in Figure 2, this method for network access can comprise the following steps:
S201, mobile communication terminal send the sharing request for asking shared equivalent public land mobile network EPLMN list.
In the embodiment of the present invention, sharing request is for asking shared equivalent public land mobile network EPLMN list.
As the optional execution mode of one, carry the user of mobile communication terminal when going to visited place from ownership place or from visited place first to visited place second, carrying out network switching or again starting shooting behind arrival destination, when searching for the network of current destination, need the geographical location information knowing current carrying terminal user, thus obtain the mark of corresponding visited place PLMN, when the public land mobile network mark detecting the visited place corresponding with current location does not store in the terminal, then sharing request can be sent, the sharing E PLMN list of the public land mobile network mark comprising the visited place corresponding with current location is sent to ask other-end.The geographical position obtaining present terminal can be obtained by multiple positioning modes, as the global positioning system (Global Positioning System, GPS) carried in terminal.
S202, receive another mobile communication terminal response sharing request when mobile logical terminal and send EPLMN list time, the EPLMN list that mobile communication terminal receives by mobile communication terminal is incorporated among the EPLMN list that mobile communication terminal stored.
In the embodiment of the present invention, the EPLMN list that other mobile communication terminals send can comprise and with the addition of the public land mobile network supported with this mobile communication terminal and identify, and also can comprise the network identity of the public land mobile network corresponding with current location information.Wherein, public land mobile network mark can comprise network number section, as China Mobile comprises four numbers sections, is respectively 46000,46002,46007 and 46008; CHINAUNICOM comprises three numbers sections, is respectively 46001,46006 and 46009.
Particularly, when mobile terminal receives the EPLMN list of other mobile communication terminals transmission, the EPLMN list received can be incorporated among the EPLMN list that mobile communication terminal stored by mobile communication terminal, and by this EPLMN list storage in local terminal memory or be stored in Subscriber Identity Module.
S203, mobile communication terminal search network, if searched the PLMN matched with the network identity in the EPLMN list stored, set up the communication connection between mobile communication terminal and the PLMN matched.
In the embodiment of the present invention, mobile communication terminal scanning obtains the network identity of the PLMN of base station broadcast; The network identity scanning the PLMN got mates with the network identity of the PLMN in EPLMN list by mobile communication terminal; If the match is successful, set up the communication connection between mobile communication terminal and the PLMN matched.
S204, export the information of the duration for pointing out this network insertion of user.
In the embodiment of the present invention, when mobile communication terminal detects the network identity that EPLMN list with the addition of the PLMN corresponding with current position, or when with the addition of the network identity of the public land mobile network of the supported network formats of this mobile terminal, carry out network insertion according to EPLMN list.When network insertion success, export the information of the duration for pointing out this network insertion of user.When causing this network insertion unsuccessful due to some other factors, then mobile communication terminal Sampling network accesses unsuccessful reason, and exports resolution policy to user.
As the optional execution mode of one, when mobile communication terminal receive user send for EPLMN list check instruction time, mobile communication terminal can export checking window to user, only have input correct identifying code can check this EPLMN list.
When mobile communication terminal receive that user sends for EPLMN list check instruction time, mobile communication terminal can export checking window embodiment to user and can comprise the following steps:
11) what reception user operation target button triggered checks instruction;
12) export information, this information is for pointing out input information to be verified;
13) information to be verified of this information of response input is received;
14) verify that whether this information to be verified is consistent with the default authorization information pre-set;
15) if verify, this information to be verified is consistent with default authorization information, then respond this and check instruction, exports EPLMN list.
In the embodiment of the present invention, mobile communication terminal receive that user operation target button triggers check instruction after, output is used for pointing out the information inputting information to be verified by mobile communication terminal; And mobile communication terminal can export the information input port to be verified for inputting information to be verified.
In the embodiment of the present invention, this information to be verified can include but not limited to any one and several combinations in password to be verified, finger print information to be verified, shape of face information to be verified, iris information to be verified, retinal information to be verified and voiceprint to be verified.
In the embodiment of the present invention, this default authorization information pre-set can include but not limited to default authentication password, preset checking finger print information, preset checking shape of face information, preset checking iris information, preset checking retinal information and preset any one and several combinations in checking voiceprint.
In the embodiment of the present invention, above-mentioned default authorization information can comprise fingerprint string information and input time corresponding to each fingerprint; So correspondingly, verify that whether information to be verified is consistent with default authorization information can comprise the following steps:
Whether checking fingerprint string is identical with the fingerprint string that default authorization information comprises, and whether the difference of the input time of identical fingerprints is all less than preset value, if checking fingerprint string is identical with the fingerprint string that default authorization information comprises, and the difference of the input time of identical fingerprints is all less than preset value, so can verify that information to be verified is consistent with default authorization information; Otherwise, verify information to be verified and default authorization information inconsistent.Wherein, by implementing this execution mode, can prevent disabled user from checking arbitrarily the EPLMN list of storage on a mobile communication terminal, thus can effectively prevent mobile communication terminal from wantonly being operated by disabled user.
In fig. 2, describe the access procedure of mobile communication terminal when network insertion in detail, and when network insertion is successful, by exporting information, to point out the duration of this network insertion.And after search network success, be stored in local terminal memory or in Subscriber Identity Module; If when user needs to check this EPLMN list, can check after also only having identity verification success.The real-time embodiment of the present invention, can improve the efficiency of search network; And effectively can ensure the fail safe of storage EPLMN list in mobile communication terminals.
Refer to Fig. 3, Fig. 3 is the structural representation of a kind of mobile communication terminal disclosed in the embodiment of the present invention, for performing this method for network access.As shown in Figure 3, this mobile communication terminal can comprise: transmitting element 301, memory cell 302 and access unit 303, wherein,
Transmitting element 301, for sending the sharing request for asking shared equivalent public land mobile network EPLMN list.
In the embodiment of the present invention, sharing request is for asking shared equivalent public land mobile network EPLMN list.
In the embodiment of the present invention, equivalent public land mobile network (Equivalent Public Land MobileNetwork, EPLMN) list comprises the network identity of the public land mobile network PLMN of the network formats that mobile communication terminal is supported.Wherein, network formats is exactly the type of network, the CDMA 1X that the network formats that China's mobile communication terminal is conventional has code division multiple access (Code Division Multiple Access, CDMA) mobile phone to take, 800MHZ frequency range; The 900/1800/1900MHZ frequency range that global system for mobile communications (Global System for MobileCommunication, GSM) mobile phone takies; The 900/1800MHZ frequency range that the GSM 1X bimodulus (i.e. WCDMA) of nearly 2 years takies; The 900/1800/1900/2100MHz frequency range that G mobile communication 3G takies, the 1920--2170MHZ frequency range that 4G takies.
In the embodiment of the present invention, EPLMN is the public land mobile network PLMN that current selected public land mobile network PLMN is in par with user terminal, and its priority is identical.EPLMN mainly solves the resident and roaming policy of the user of shared network and former network.Operator can configure the PLMN network of equivalence, can realize communication network resource and share between these networks.From the angle of business, between the Internet resources that it makes different operators, or communication network resource can be realized between the different PLMN of same operator definition and share.
Memory cell 302, for send when receiving another mobile communication terminal response sharing request EPLMN list time, store the EPLMN list that receives.
In the embodiment of the present invention, after transmitting element 301 sends sharing request, low-power consumption bluetooth can be opened scan, to scan the EPLMN list that with the addition of the network identity of the public land mobile network PLMN of the network formats supported with this mobile terminal obtaining other mobile communication terminals and sent by low-power consumption bluetooth scan protocols channel.
In the embodiment of the present invention, the operator that public land mobile network (Public Land Mobile Network, PLMN) is ratified by government or it is the network that the public provides land mobile business purpose and set up and manage.This network usually interconnects with public switched telephone network (Public Switched Telephone Network, PSTN), the communication network of formation whole distract or Country Scale.The public land mobile network PLMN of such as China Mobile is 46000, and the public land mobile network PLMN of CHINAUNICOM is 46001.Public land mobile network is a wireless telecommunication system, trends towards towards the mobile subscriber in the such as vehicles or walking of land.Such system can be independently, but usually with landline telephone system as public switched telephone network PSTN couples together.But mobile and portable Internet user is also more and more universal.A desirable public land mobile network PLMN system is supplied to mobile suitable with fixed network with portable consumer service, and this is a special challenge in the region of landform more complicated, because base station can be difficult to found and maintenance.In the environment of urban, have a lot of obstacles, similarly be building, and various radio frequency can cause the radiation of noise and interference.
Particularly, when receive another mobile communication terminal send EPLMN list time, memory cell 302 by EPLMN list storage in local terminal memory or Subscriber Identity Module.Wherein, Subscriber Identity Module can be SIM (Subscriber Identity Module) card.
Access unit 303, for search network, if searched the PLMN matched with the network identity in the EPLMN list stored, has set up the communication connection between mobile communication terminal and the PLMN matched.
In the embodiment of the present invention, access unit 303 scans the network identity of the PLMN obtaining base station broadcast; The network identity scanning the PLMN got mates with the network identity of the PLMN in EPLMN list by access unit 303; If the match is successful, set up the communication connection between mobile communication terminal and the PLMN matched.
In figure 3, transmitting element 301 sends the sharing request for asking shared equivalent public land mobile network EPLMN list; During the EPLMN list sent when receiving another mobile communication terminal and responding described sharing request, memory cell 302 stores the described EPLMN list received; Access unit 303 search network, if searched the PLMN matched with the network identity in the described EPLMN list stored, has set up the communication connection between described mobile communication terminal and the described PLMN matched.Implement the embodiment of the present invention, network insertion can be carried out according to the described EPLMN list stored.Wherein, be moved communication terminal between each PLMN storing network identity in EPLMN list and be considered as equivalence to a certain extent, therefore, if carry out the network insertion of described mobile communication terminal according to described EPLMN list, so owing to storing the network identity of the PLMN that the network formats supported with described mobile communication terminal matches in EPLMN list, therefore when described mobile communication terminal carries out web search, the possibility so storing certain PLMN of network identity in web search hit EPLMN list will greatly improve, therefore, described mobile communication terminal may greatly improve at current location access network, this is just conducive to shortening telex network waiting time (ideally mobile communication terminal may only need several seconds just can complete network insertion) greatly, and then be conducive to improving telex network experience greatly.
Refer to Fig. 4, Fig. 4 is the structural representation of another kind of mobile communication terminal disclosed in the embodiment of the present invention, for performing this method for network access.Fig. 4 obtains at the enterprising step refining in the basis of Fig. 3, and as shown in Figure 4, Fig. 4, except comprising all unit shown in Fig. 3, can also comprise output unit 304, wherein,
Output unit 304, for exporting the information of the duration for pointing out this network insertion of user.
In the embodiment of the present invention, when detection EPLMN list with the addition of the network identity of the PLMN corresponding with current position, or when with the addition of the network identity of the public land mobile network of the supported network formats of this mobile terminal, access unit 303 carries out network insertion according to EPLMN list.When network insertion success, output unit 304 exports the information of the duration for pointing out this network insertion of user.When causing this network insertion unsuccessful due to some other factors, then output unit 304 Sampling network accesses unsuccessful reason, and exports resolution policy to user.
As the optional execution mode of one, when receive user send for EPLMN list check instruction time, output unit 304 can export checking window to user, only have input correct identifying code can check this EPLMN list.
When receive that user sends for EPLMN list check instruction time, output unit 304 can export checking window embodiment to user and can comprise the following steps:
11) what output unit 304 received that user operation target button triggers checks instruction;
12) output unit 304 exports information, and this information is for pointing out input information to be verified;
13) output unit 304 receives the information to be verified of this information of response input;
14) output unit 304 verifies that whether this information to be verified is consistent with the default authorization information pre-set;
15) if output unit 304 verifies that this information to be verified is consistent with default authorization information, then respond this and check instruction, export EPLMN list.
In the embodiment of the present invention, receive that user operation target button triggers check instruction after, output is used for pointing out the information inputting information to be verified by output unit 304; And output unit 304 can export the information input port to be verified for inputting information to be verified.
In the embodiment of the present invention, this information to be verified can include but not limited to any one and several combinations in password to be verified, finger print information to be verified, shape of face information to be verified, iris information to be verified, retinal information to be verified and voiceprint to be verified.
In the embodiment of the present invention, this default authorization information pre-set can include but not limited to default authentication password, preset checking finger print information, preset checking shape of face information, preset checking iris information, preset checking retinal information and preset any one and several combinations in checking voiceprint.
In the embodiment of the present invention, above-mentioned default authorization information can comprise fingerprint string information and input time corresponding to each fingerprint; So correspondingly, verify that whether information to be verified is consistent with default authorization information can comprise the following steps:
Whether checking fingerprint string is identical with the fingerprint string that default authorization information comprises, and whether the difference of the input time of identical fingerprints is all less than preset value, if checking fingerprint string is identical with the fingerprint string that default authorization information comprises, and the difference of the input time of identical fingerprints is all less than preset value, so can verify that information to be verified is consistent with default authorization information; Otherwise, verify information to be verified and default authorization information inconsistent.Wherein, by implementing this execution mode, can prevent disabled user from checking arbitrarily the EPLMN list of storage on a mobile communication terminal, thus can effectively prevent mobile communication terminal from wantonly being operated by disabled user.
In the diagram, describe the access procedure when network insertion in detail, and when network insertion is successful, by exporting information, to point out the duration of this network insertion.And after search network success, be stored in local terminal memory or in Subscriber Identity Module; If when user needs to check this EPLMN list, can check after also only having identity verification success.The real-time embodiment of the present invention, can improve the efficiency of search network; And effectively can ensure the fail safe of storage EPLMN list in mobile communication terminals.
Refer to Fig. 5, Fig. 5 is the structural representation of the embodiment of the present invention another mobile communication terminal disclosed, for performing this method for network access.As shown in Figure 5, this terminal 500 can comprise: at least one processor 501, at least one input unit 502, at least one output device 503, assembly such as memory 505 grade.Wherein, these assemblies are communicated to connect by one or more bus 504.It will be appreciated by those skilled in the art that, the structure of the terminal shown in Fig. 5 does not form the restriction to the embodiment of the present invention, it both can be busbar network, also can be hub-and-spoke configuration, the parts more more or less than diagram can also be comprised, or combine some parts, or different parts are arranged.Wherein:
Processor 501 is the control centre of terminal, utilize the various piece of various interface and the whole terminal of connection, by running or perform the program in memory 505 of being stored in and/or module, and call the data be stored in memory 505, to perform various function and the deal with data of terminal.Processor 501 by integrated circuit (Integrated Circuit is called for short IC) composition, such as, can be made up of the IC of single encapsulation, also can be made up of the encapsulation IC connecting many identical functions or difference in functionality.For example, processor 501 only can comprise central processing unit (Central Processing Unit, be called for short CPU), also can be CPU, digital signal processor (digital signal processor, be called for short DSP), the combination of graphic process unit (Graphic ProcessingUnit, be called for short GPU) and various control chip.In embodiments of the present invention, CPU can be single arithmetic core, also can comprise multioperation core.
Input unit 502 can comprise the touch-screen etc. of standard.
Output device 503 can comprise display screen, loud speaker etc.
Memory 505 can be used for storing software program and module, processor 501, input unit 502 and output device 503 are stored in software program in memory 505 and module by calling, thus perform the various functions application of terminal and realize data processing.Memory 505 mainly comprises program storage area and data storage area, and wherein, program storage area can storage operation system, application program etc. needed at least one function; Data storage area can store the data etc. created according to the use of terminal.In embodiments of the present invention, operating system can be android system, iOS system or Windows operating system etc.
Concrete, processor 501 calls the application program be stored in memory 505, for performing following operation:
Processor 501 controls output device 503 and sends sharing request for asking shared equivalent public land mobile network EPLMN list;
During the EPLMN list sent when receiving another mobile communication terminal response sharing request, store the EPLMN list received;
Search network, if searched the PLMN matched with the network identity in the described EPLMN list stored, has set up the communication connection between mobile communication terminal and the PLMN matched.
In the embodiment of the present invention, processor 501 calls the application program be stored in memory 505, during for performing EPLMN list that step sends when receiving another mobile communication terminal response sharing request, storing the EPLMN list that receives, comprising:
During the EPLMN list sent when receiving another mobile communication terminal response sharing request, the EPLMN list received is incorporated among EPLMN list that mobile communication terminal stored.
In the embodiment of the present invention, EPLMN list comprises the network identity of the public land mobile network PLMN of the network formats that mobile communication terminal is supported.
In the embodiment of the present invention, processor 501 calls the application program be stored in memory 505, also for performing following steps:
Processor 501 controls the information that output device 503 exports the duration for pointing out this network insertion of user.
In the embodiment of the present invention, network identity comprises network number section.
Concrete, the part or all of flow process in the method for network access embodiment that the terminal introduced in the embodiment of the present invention can implement composition graphs 1 of the present invention, Fig. 2 introduces.
Module in all embodiments of the present invention or submodule, universal integrated circuit can be passed through, such as CPU (Central Processing Unit, central processing unit), or realized by ASIC (Application SpecificIntegrated Circuit, application-specific integrated circuit (ASIC)).
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
Unit in embodiment of the present invention terminal can carry out merging, divide and deleting according to actual needs.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random access memory (Random Access Memory is called for short RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (10)
1. a method for network access, is characterized in that, comprising:
Mobile communication terminal sends the sharing request for asking shared equivalent public land mobile network EPLMN list;
When described movement lead to terminal receive another mobile communication terminal respond described sharing request and the EPLMN list sent time, the described EPLMN list that described mobile communication terminal storage receives;
Described mobile communication terminal search network, if searched the PLMN matched with the network identity in the described EPLMN list stored, has set up the communication connection between described mobile communication terminal and the described PLMN matched.
2. method according to claim 1, it is characterized in that, described when described movement lead to terminal receive another mobile communication terminal respond described sharing request and the EPLMN list sent time, the described EPLMN list that described mobile communication terminal storage receives, comprising:
When described movement lead to terminal receive another mobile communication terminal respond described sharing request and the EPLMN list sent time, the described EPLMN list that described mobile communication terminal receives by described mobile communication terminal is incorporated among the EPLMN list that described mobile communication terminal stored.
3. method according to claim 2, is characterized in that, described EPLMN list comprises the network identity of the public land mobile network PLMN of the network formats that described mobile communication terminal is supported.
4. method according to claim 3, is characterized in that, described method also comprises:
Export the information of the duration for pointing out this network insertion of user.
5. according to the method in Claims 1 to 4 described in any one, it is characterized in that, described network identity comprises network number section.
6. a mobile communication terminal, is characterized in that, comprising:
Transmitting element, for sending the sharing request for asking shared equivalent public land mobile network EPLMN list;
Memory cell, for send when receiving another mobile communication terminal and responding described sharing request EPLMN list time, store the described EPLMN list that receives;
Access unit, for search network, if searched the PLMN matched with the network identity in the described EPLMN list stored, has set up the communication connection between described mobile communication terminal and the described PLMN matched.
7. mobile communication terminal according to claim 6, it is characterized in that, described memory cell specifically for send when receiving another mobile communication terminal and responding described sharing request EPLMN list time, the described EPLMN list received by described mobile communication terminal is incorporated among the EPLMN list that described mobile communication terminal stored.
8. mobile communication terminal according to claim 7, is characterized in that, described EPLMN list comprises the network identity of the public land mobile network PLMN of the network formats that described mobile communication terminal is supported.
9. mobile communication terminal according to claim 8, described mobile communication terminal also comprises:
Output unit, for exporting the information of the duration for pointing out this network insertion of user.
10. according to the mobile communication terminal in claim 6 ~ 9 described in any one, it is characterized in that, described network identity comprises network number section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510217531.0A CN104853410B (en) | 2015-04-30 | 2015-04-30 | A kind of method for network access and mobile communication terminal |
| PCT/CN2016/077015 WO2016173339A1 (en) | 2015-04-30 | 2016-03-22 | Network access method and mobile communication terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510217531.0A CN104853410B (en) | 2015-04-30 | 2015-04-30 | A kind of method for network access and mobile communication terminal |
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| CN104853410A true CN104853410A (en) | 2015-08-19 |
| CN104853410B CN104853410B (en) | 2016-12-28 |
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Also Published As
| Publication number | Publication date |
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| CN104853410B (en) | 2016-12-28 |
| WO2016173339A1 (en) | 2016-11-03 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: Guangdong Opel Mobile Communications Co., Ltd. |
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