CN104902457B - A kind of method for network access and mobile communication terminal - Google Patents
A kind of method for network access and mobile communication terminal Download PDFInfo
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- CN104902457B CN104902457B CN201510221019.3A CN201510221019A CN104902457B CN 104902457 B CN104902457 B CN 104902457B CN 201510221019 A CN201510221019 A CN 201510221019A CN 104902457 B CN104902457 B CN 104902457B
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- network
- plmn
- visited place
- network identity
- communication terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
The embodiment of the invention discloses method for network access, including：Mobile communication terminal receives the acquisition instruction of visited place PLMN network identity；The network identity that instruction obtains visited place PLMN is obtained according to described；Judge whether the network identity of the visited place PLMN matches with ownership place PLMN network identity；When judged result in the case of being, the network identity of the visited place PLMN matched is added to EPLMN lists by the mobile communication terminal；Network insertion is carried out according to the EPLMN lists.Using the present invention, user can trigger addition button, the PLMN of triggering selection visited place, in advance by the PLMN of visited place to EPLMN lists.When carrying out searching net in visited place with RPLMN, because the RPLMN and visited place VPLMN of search are equivalent, and allow mobile communication terminal to be resident the cell, and attempt initiation and search net registration process, the search duration during mobile communication terminal search network can be reduced.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of method for network access and mobile communication terminal.
Background technology
Public land mobile network (PLMN, Public Land Mobile Network), by government or it ratified
Operator, the network that land mobile business purpose is set up and managed is provided for the public.The networking is generally exchanged with the public
Telephone network interconnection, forms the communication network of whole distract or Country Scale.
The mark of public land mobile network is typically string number code, and the PLMN of such as China Mobile network identity is
46000, the PLMN of CHINAUNICOM network identity are 46001, and the mobile network that user can be provided by each operator can be with
Conveniently communicated.With the improvement of people ' s living standards, portable communication terminal equipment is travelled abroad or is on business
User it is also more and more, when user carry out roaming communication (such as international roaming communication) when, its mobile communication terminal (such as mobile phone)
Etc. needing to look for net again, to obtain the network identity of public land mobile network.
When mobile communication terminal from ownership place be moved to visited place (such as mobile communication terminal from ownership state roam to visit
State), mobile communication terminal needs to access the public land mobile network PLMN on current home ground, however, recurrent at present
Situation is that mobile communication terminal is moved to visited place from certain ownership place, and mobile communication terminal is frequently necessary to long time (sometimes
Time possibly even needs to wait more than dozens of minutes) public land mobile network of current visited place can be just successfully accessed, this pole
Big influence user's communication experiences.
The content of the invention
Embodiment of the present invention technical problem to be solved is that there is provided a kind of method for network access and mobile communication are whole
End, mobile communication terminal is before shutting down or opening offline mode, and user can trigger some addition buttons, for triggering choosing
Visited place public land mobile network VPLMN is selected, in advance by the VPLMN of visited place to equivalent public land mobile network EPLMN
List.When carrying out searching net in visited place with registered public land mobile network RPLMN, RPLMN and visited place because of search
VPLMN is equivalent, and allows mobile communication terminal to be resident the cell, and attempts initiation and search net registration process, can reduce
Search duration during mobile communication terminal search network.
In order to solve the above-mentioned technical problem, embodiment of the present invention first aspect discloses a kind of method for network access, including：
Mobile communication terminal receives the acquisition instruction of visited place PLMN network identity；
The network identity that instruction obtains visited place PLMN is obtained according to described；
Judge whether the network identity of the visited place PLMN matches with ownership place PLMN network identity, wherein, with
The network identity for the visited place PLMN that ownership place PLMN network identity matches, is the visitor subsidiary with the mobile communication terminal
Ownership place operator belonging to family identification SIM card has signed the network identity of visited place operator's network of roaming agreement；
When judged result is in the case of being, the mobile communication terminal is by the network of the visited place PLMN matched
Mark is added to EPLMN lists, and the EPLMN includes ownership place PLMN network identity, and the EPLMN also includes K visit
Ground PLMN network identity, the K visited place PLMN includes the first visited place public land mobile network PLMN, described
K is positive integer；
Network insertion is carried out according to the EPLMN lists.
Embodiment of the present invention second aspect discloses a kind of mobile communication terminal, including：
Receiver module, the acquisition instruction of visited place PLMN network identity is received for mobile communication terminal；
Acquisition module, the acquisition instruction for being received according to the receiver module obtains visited place PLMN network mark
Know；
Judge module, for judge the visited place PLMN that the acquisition module is obtained network identity whether with ownership
Ground PLMN network identity matches, wherein, the visited place PLMN matched with ownership place PLMN network identity network mark
Know, be that the ownership place operator belonging to client's identification SIM card subsidiary with the mobile communication terminal has signed roaming agreement
The network identity of visited place operator's network；
Add module, in the case of being when the judged result of the judge module, the mobile communication terminal will
The network identity of the visited place PLMN matched is added to EPLMN lists, and the EPLMN includes ownership place PLMN network
Mark, the EPLMN also includes K visited place PLMN network identity, and the K visited place PLMN includes the described first visit
VPLMN network PLMN, the K are positive integer；
Network access module, for carrying out network insertion according to the EPLMN lists.
In the technical scheme of the embodiment of the present invention, the network identity for the PLMN for not only belonging to mobile communication terminal is added to
Equivalent public land mobile network EPLMN lists, and also by the PLMN belonged to mobile communication terminal got operation
The network identity that business has signed the visited place PLMN of roaming agreement is also added to EPLMN lists, wherein, stored in EPLMN lists
Be considered as to a certain extent by mobile communication terminal between each PLMN of network identity it is equivalent, therefore, if according to described
EPLMN lists carry out the network insertion of the mobile communication terminal, then whole with mobile communication due to being stored in EPLMN lists
The PLMN of end ownership operator has signed some visited places PLMN of roaming agreement network identity, therefore when the movement is led to
Letter terminal roams into certain visited place from ownership place, and the mobile communication terminal carries out network in the current visited place roamed into and searched
Rope, then the possibility for some PLMN for storing network identity in web search hit EPLMN lists will be greatly improved, because
This, the mobile communication terminal may all be greatly improved in the success rate and speed of current visited place access network, and this is just favourable
In greatly shortening user's communication standby duration, (ideally mobile communication terminal may only need to just complete net in several seconds
Network is accessed), and then be conducive to greatly improving user's communication experiences.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of embodiment of method for network access provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of embodiment of EPLMN lists provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of embodiment of mobile communication terminal provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of embodiment of network access module provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of embodiment of network access device provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It should be noted that the term used in embodiments of the present invention is the mesh only merely for description specific embodiment
, and it is not intended to be limiting the present invention." one of singulative used in the embodiment of the present invention and appended claims
Kind ", " described " and "the" are also intended to including most forms, unless context clearly shows that other implications.It is also understood that this
Term "and/or" used herein refers to and comprising one or more associated any or all possible groups that list project
Close.
PLMN (Public Land Mobile Network, public land mobile network), by government or it ratified
Operator, the network that land mobile business purpose is set up and managed is provided for the public.The networking is generally exchanged with the public
Telephone network (PSTN) is interconnected, and forms the communication network of whole distract or Country Scale.PLMN=MCC+MNC's, such as China Mobile
PLMN is 46000,46002,46007,46008, and the PLMN of CHINAUNICOM is 46001,46006,46009.PLMN is a nothing
Line communication system, is intended to towards the mobile subscriber in such as vehicles or walking of land.However, mobile and portable
Internet user also increasingly popularizes.One preferable public land mobile network PLMN system is supplied to mobile and portable consumer
With the service of fixed network quite, this is a special challenge in the more complicated region of landform because base station can be difficult to by
Find and maintain.There are many obstacles in the environment of urban, seem building, and various radio frequencies can cause noise and interference
Radiation.
RPLMN (the registered PLMN of Registered PLMN)：Registered PLMN.It is that mobile communication terminal shut down in last time
Or the PLMN before off-grid in registration.Determined in the 3GPP TP-21 meeting of TSG in 2003, by the parameter from usim card
Delete, and save it in the internal memory of terminal.
EPLMN (the equivalent PLMN of Equivalent PLMN)：It is same to be in the currently selected PLMN of mobile communication terminal
Deng the PLMN of status, its priority is identical.
EHPLMN (the equivalent ownership place PLMN of Equivalent Home PLMN)：To be currently selected with mobile communication terminal
PLMN be in par local plmn.In fact：EHPLMN and EPLMN like the 158 newly-built networks for being middle movement,
And PLMN is like being 135~139 original networks.
HPLMN (Home PLMN Home PLMN)：The PLMN belonged to for mobile communication terminal user.That is, mobile logical
The MCC included in IMSI number on letter terminal usim card and MCC and MNC on MNC and HPLMN are consistent, are used for a certain
For family, its PLMN only one of which belonged to.
VPLMN (Visited PLMN visited place PLMN)：The PLMN of visited place is accessed for mobile communication terminal user.Its
The PLMN and MCC that there is the IMSI in SIM card, MNC are incomplete same.After mobile communication terminal, which is lost, to be covered, one
VPLMN will be chosen.
Mobile communication terminal has the terminal of communication function including but not limited to mobile phone, wrist-watch, panel computer etc..
It is a kind of schematic flow sheet of embodiment of method for network access provided in an embodiment of the present invention referring to Fig. 1, should
Method includes：
Step S102：Mobile communication terminal receives the acquisition instruction of visited place PLMN network identity；
Specifically, mobile communication terminal can be mobile phone, travelled abroad, gone out when user carries mobile communication terminal
During difference etc., mobile communication terminal network will be in the international roaming stage, and wherein visited place belongs to different countries from ownership place, returned
Possession can be China, and visited place can be the U.S., South Korea etc..For example, user carry mobile phone from China reach the U.S. when, return
Possession is China, and visited place is the U.S., and cell phone network will be in the international roaming stage.
User carries mobile phone before the visited place U.S. is reached, and before mobile phone shutdown or unlatching offline mode,
Mobile communication terminal can receive the acquisition instruction of the access zone network mark of user input.For example, mobile phone can receive user
The acquisition instruction for the VPLMN access zone networks mark being manually entered, or mobile phone can also pass through language by receiving user
Acquisition instruction of the network identity for the VPLMN visited places public land mobile network that sound mode is inputted etc..
Step S104：According to the network identity for obtaining instruction acquisition visited place PLMN；
Specifically, mobile communication terminal can be instructed according to step S102 acquisition, and mobile communication terminal can pass through net
Request to the intelligent cloud space of the network identity of network transmission acquisition VPLMN visited places public land mobile network obtains VPLMN and visitd
The network identity of VPLMN network is visited, wherein network is including but not limited to cable network and wireless network.It is mobile logical
Believe that terminal can also send asking for the network identity of acquisition VPLMN visited places public land mobile network by bluetooth, infrared etc.
Ask to the mobile communication terminal that the other users being connected are set up with mobile communication terminal.Mobile communication terminal can be according to instruction
Receive the network identity of VPLMN visited places public land mobile network.
Step S106：Mobile communication terminal judge visited place PLMN network identity whether the network mark with ownership place PLMN
Sensible matching, wherein, the visited place PLMN matched with ownership place PLMN network identity network identity is and the movement
Ownership place operator belonging to the subsidiary client's identification SIM card of communication terminal has signed visited place operator's network of roaming agreement
Network identity；
Specifically, can be according to the acquisition public land in command reception VPLMN visited places according to step S104 mobile communication terminals
The network identity of ground mobile network, wherein, the network identity of VPLMN visited places public land mobile network including but not limited to
The network identity of public land mobile network belonging to the visited place operator of ownership place operator signing.
Judge mobile communication terminal receive VPLMN visited places public land mobile network network identity whether with movement
Ownership place operator belonging to the subsidiary SIM card of communication terminal has signed the network mark of visited place operator's network of roaming agreement
Know, when judged result for when being, step S108 can be performed, when judged result is no, current operation can be terminated, it is actual to answer
Can be different in, it is not restricted here.
Step S108：When judged result is in the case of being, mobile communication terminal is by the visited place PLMN matched
Network identity be added to EPLMN lists, the EPLMN includes ownership place PLMN network identity, and the EPLMN is also including K
Individual visited place PLMN network identity, the K visited place PLMN includes first visited place public land mobile network
PLMN, the K are positive integer；
Specifically, when step S106 judged result is is, the public land in VPLMN visited places that mobile communication terminal is received
(or EHPLMN is equivalent returns for the network identity of the network identity of ground mobile network and HPLMN ownership place public land mobile networks
The network identity of possession public land mobile network) match, by the visited place public land mobile network PLMN of reception net
Network mark is added to EPLMN lists.Wherein, the displaying schematic diagram of EPLMN lists can be with as shown in Fig. 2 wherein, EPLMN
(Equivalent Public Land Mobile Network, equivalent PLMN) is the PLMN currently selected with user terminal
Public land mobile network in par, its priority is identical.EPLMN mainly solves the use of shared network and former network
It is resident and roaming policy at family.Operator, which can configure, can realize that communication network is provided between equivalent PLMN networks, these networks
Share in source.From the angle of business, it causes between the Internet resources of different operators, or the difference that same operator defines
It can realize that communication network resource is shared between PLMN.
In the embodiment of the present invention, network identity can include network number section, and such as China Mobile includes four number sections, is respectively
46000th, 46002,46007 and 46008；CHINAUNICOM includes three number sections, respectively 46001,46006 and 46009.
The HPLMN ownership place PLMN added in advance network identity and VPLMN visited places public land can be included in EPLMN lists
The network identity of mobile network；Or, it can include the equivalent ownership place PLMN's of the EHPLMN added in advance in EPLMN lists
The network identity of network identity and VPLMN visited places public land mobile network；Or can include in EPLMN lists in advance
The network identity of the HPLMN ownership place public land mobile networks of addition, the equivalent ownership place public land mobile networks of EHPLMN
Network identity and VPLMN visited places public land mobile network network identity.The public land in VPLMN visited places added in advance
RPLMN of the network identity of ground mobile network with terminal before last time shutdown or off-grid in registration is equivalent, and its priority is identical.
The EPLMN lists can include K visited place PLMN network identity, and the K visited place PLMN also includes
The first visited place public land mobile network PLMN, the K are positive integer；For example, U.S. can be included in EPLMN lists
Multiple visited place PLMN such as state, South Korea, Japan network identity, multiple visited place PLMN network identity can include this
The purpose visited place public land mobile network PLMN of user.
Step S110：Network insertion is carried out according to the EPLMN lists；
Specifically, mobile communication terminal can receive the start of user input after ownership place moves to reach visited place
After instruction or the instruction for closing current flight pattern, mobile communication terminal when startup or after closing current flight pattern, open
Begin to carry out web search.Mobile communication terminal can carry out web search according to the network identity in EPLMN lists.Mobile communication
Terminal scanning can obtain the network identity of the VPLMN visited places public land mobile network of base station broadcast；Mobile communication terminal
The network identity for the public land mobile network PLMN that above-mentioned scanning can be got and the public land in above-mentioned EPLMN lists
Ground mobile network PLMN network identity is matched.
When mobile communication terminal searches the network mark of the VPLMN visited places public land mobile network of cell base station transmission
When knowledge matches with any one network identity in mobile phone EPLMNEPLMN lists, mobile communication terminal can initiate network note
Volume, and the communication connection set up between access zone network.
It is a kind of structural representation of embodiment of mobile communication terminal provided in an embodiment of the present invention referring to Fig. 3, its
In, as shown in figure 3, the mobile communication terminal 50 can include：Receiver module 502, acquisition module 504, judge module 506, add
Plus module 508, network access module 510, wherein：
Receiver module 502, the acquisition instruction of visited place PLMN network identity is received for mobile communication terminal.Specifically
Ground, mobile communication terminal can be mobile phone, when being travelled abroad, gone on business when user carries mobile communication terminal etc., mobile
Communication terminal network will be in the international roaming stage, and wherein visited place belongs to different countries from ownership place, and ownership place can be
China, visited place can be the U.S., South Korea etc..For example, user carry mobile phone from China reach the U.S. when, during ownership place is
State, visited place is the U.S., and cell phone network will be in the international roaming stage.
User carries mobile phone before the visited place U.S. is reached, and before mobile phone shutdown or unlatching offline mode,
Mobile communication terminal can receive the acquisition instruction of the access zone network mark of user input.For example, mobile phone can receive user
The acquisition instruction for the VPLMN access zone networks mark being manually entered, or mobile phone can also pass through language by receiving user
Acquisition instruction of the network identity for the VPLMN visited places public land mobile network that sound mode is inputted etc..
Acquisition module 504, the acquisition instruction for being received according to receiver module 502 obtains visited place PLMN network
Mark.The acquisition that mobile communication terminal can be received according to receiver module 502 is instructed, and mobile communication terminal can be sent out by network
Request to the intelligent cloud space for the network identity for obtaining VPLMN visited places public land mobile network is sent to obtain VPLMN visited places
The network identity of public land mobile network, wherein network is including but not limited to cable network and wireless network.Mobile communication is whole
End can also send the request for the network identity for obtaining VPLMN visited places public land mobile network by bluetooth, infrared etc. extremely
The mobile communication terminal for the other users being connected is set up with mobile communication terminal.Mobile communication terminal can be according to command reception
The network identity of VPLMN visited places public land mobile network.
Judge module 506, for judging the network identity for the visited place PLMN that acquisition module 504 is obtained whether with returning
Possession PLMN network identity matches, wherein, the visited place PLMN matched with ownership place PLMN network identity network
Mark, is that the ownership place operator belonging to client's identification SIM card subsidiary with the mobile communication terminal has signed roaming agreement
Visited place operator's network network identity.
Specifically, mobile communication terminal can be according to acquisition command reception VPLMN visited places public land mobile network
Network identity, wherein, the network identity of VPLMN visited places public land mobile network including but not limited to ownership place operator
The network identity of public land mobile network belonging to the visited place operator of signing.Mobile communication terminal may determine that reception
The network identity of VPLMN visited places public land mobile network whether the ownership belonging to the SIM card subsidiary with mobile communication terminal
Ground operator has signed the network identity of visited place operator's network of roaming agreement, when judged result is to be, can perform
Add module 508 is performed, when judged result is no, can terminate can be different in current operation, practical application, do not make here
Limitation.
Add module 508, for when the judged result of judge module 506 is in the case of being, mobile communication terminal is by phase
The visited place PLMN of matching network identity is added to EPLMN lists, and the EPLMN includes ownership place PLMN network identity,
The EPLMN also includes K visited place PLMN network identity, and it is public that the K visited place PLMN includes first visited place
Common land mobile network PLMN, the K are positive integer.When the judged result of judge module 506 is is, mobile communication terminal connects
The network identity of the VPLMN visited places public land mobile network of receipts and the network of HPLMN ownership place public land mobile networks
Mark (or network identity of the equivalent ownership place public land mobile networks of EHPLMN) matches, and the visited place of reception is public
Land mobile network PLMN network identity is added to EPLMN lists.Wherein, the displaying schematic diagram of EPLMN lists can be such as Fig. 2
It is shown, wherein, EPLMN (Equivalent Public Land Mobile Network, equivalent PLMN) is worked as with user terminal
Preceding selected PLMN is in the public land mobile network of par, and its priority is identical.EPLMN mainly solves shared net
The user of network and former network is resident and roaming policy.Operator can configure between equivalent PLMN networks, these networks can be with
Realize that communication network resource is shared.From the angle of business, it causes between the Internet resources of different operators, or same operation
It can realize that communication network resource is shared between the different PLMN for deciding through consultation justice.In the embodiment of the present invention, network identity can include
Network number section, such as China Mobile include four number sections, respectively 46000,46002,46007 and 46008；CHINAUNICOM includes
Three number sections, respectively 46001,46006 and 46009.The HPLMN ownership added in advance can be included in EPLMN lists
Ground PLMN network identity and the network identity of VPLMN visited places public land mobile network；Or, can be with EPLMN lists
Include the EHPLMN added in advance equivalent ownership place PLMN network identity and VPLMN visited places public land mobile network
Network identity；Or the network of the HPLMN ownership place public land mobile networks added in advance can be included in EPLMN lists
Mark, the network identity and VPLMN visited places public land mobile network of the equivalent ownership place public land mobile networks of EHPLMN
Network identity.The network identity of the VPLMN visited places public land mobile network added in advance shut down with terminal in last time or
RPLMN before off-grid in registration is equivalent, and its priority is identical.The EPLMN lists can include K visited place PLMN network
Mark, the K visited place PLMN also includes the first visited place public land mobile network PLMN, and the K is positive integer；
For example, multiple visited place PLMN such as the U.S., South Korea, Japan network identity, multiple visited places can be included in EPLMN lists
PLMN network identity can include the purpose visited place public land mobile network PLMN of this user.
Network access module 510, for carrying out network insertion according to the EPLMN lists.Specifically, mobile communication terminal
After ownership place moves to reach visited place, the start-up command of user input can be received or the finger of current flight pattern is closed
After order, mobile communication terminal when startup or after closing current flight pattern, web search is proceeded by.Mobile communication terminal can
Web search is carried out with the network identity in EPLMN lists.Mobile communication terminal scanning can obtain base station broadcast
The network identity of VPLMN visited places public land mobile network；It is public that mobile communication terminal can get above-mentioned scanning
The network identity of land mobile network PLMN network identity and the public land mobile network PLMN in above-mentioned EPLMN lists enters
Row matching.When mobile communication terminal searches the network mark of the VPLMN visited places public land mobile network of cell base station transmission
When knowledge matches with any one network identity in mobile phone EPLMNEPLMN lists, mobile communication terminal can initiate network note
Volume, and the communication connection set up between access zone network.
It is a kind of structural representation of embodiment of network access module provided in an embodiment of the present invention referring to Fig. 4, its
In, as shown in figure 4, the network access module 510 includes：Search unit 5102, networking unit 5104, wherein：
Search unit 5102, for being moved to the mobile communication terminal of visited place in visited place search network；
Network unit 5104, if for search unit 5102 searched in the visited place with the EPLMN lists
The visited place PLMN that matches of network identity, set up between the mobile communication terminal and the visited place PLMN matched
Communication connection.
Yet further, referring to Fig. 5, Fig. 5 is a kind of embodiment party of network access device provided in an embodiment of the present invention
The structural representation of formula, wherein, as shown in figure 5, the network access device 200 can include：Dispensing device 2001, at least one
Communication bus 2002, at least one processor 2003, such as CPU, reception device 2004, memory 2005, at least one network
Interface 2006.Wherein, communication bus 2002 is used to realize the connection communication between these components.Wherein, network interface 2006 can
That selects can include the wave point (such as WI-FI interfaces, blue tooth interface, infrared interface) of standard.Memory 2005 can be
High-speed RAM memory or non-labile memory (non-volatile memory), for example, at least one disk
Memory, memory 2005 optionally can also be at least one storage system for being located remotely from aforementioned processor 2003；As
Operating system, network communication module, Subscriber Interface Module SIM, net can be included in a kind of memory 2005 of computer-readable storage medium
Network joining procedure.
In the network access device 200 shown in Fig. 5, network interface 2006 is mainly used in receiving visited place PLMN network
Mark；And processor 2003 can be used for calling the network accessing program stored in memory 2005, and perform following operate：
Mobile communication terminal receives the acquisition instruction of visited place PLMN network identity；
The network identity that instruction obtains visited place PLMN is obtained according to described；
Judge whether the network identity of the visited place PLMN matches with ownership place PLMN network identity, wherein, with
The network identity for the visited place PLMN that ownership place PLMN network identity matches, is the visitor subsidiary with the mobile communication terminal
Ownership place operator belonging to family identification SIM card has signed the network identity of visited place operator's network of roaming agreement；
When judged result is in the case of being, the mobile communication terminal is by the network of the visited place PLMN matched
Mark is added to EPLMN lists, and the EPLMN includes ownership place PLMN network identity, and the EPLMN also includes K visit
Ground PLMN network identity, the K visited place PLMN includes the first visited place public land mobile network PLMN, described
K is positive integer；
Network insertion is carried out according to the EPLMN lists.
Further, the network identity in the EPLMN lists carries out network insertion, including：
The mobile communication terminal for being moved to visited place searches for network in the visited place；
If having searched the visited place PLMN matched with the network identity in the EPLMN lists in the visited place,
The communication connection set up between the mobile communication terminal and the visited place PLMN matched.
Further, the registered public affairs of the network identity of the visited place PLMN and the mobile communication terminal first search
Land mobile network RPLMN network identities are equivalent altogether.
Further, network identity and/or equivalent visited place of the EPLMN lists also including equivalent ownership place PLMN
PLMN network identity.
Further, the visited place belongs to country variant or different administrative areas from the ownership place.
It should be noted that Fig. 3-Fig. 5 embodiment may be referred to the specific of above-mentioned Fig. 1 method for network access
Embodiment, here is omitted.
In summary, by implementing the embodiment of the present invention there is provided a kind of method for network access and mobile communication terminal, implement
The embodiment of the present invention, the network identity for the PLMN for not only belonging to mobile communication terminal is added to equivalent public land mobile network
EPLMN lists, and the PLMN belonged to mobile communication terminal got operator has also been signed into visiing for roaming agreement
Visit ground PLMN network identity be also added to EPLMN lists, wherein, stored in EPLMN lists network identity each PLMN it
Between be considered as to a certain extent by mobile communication terminal equivalent, therefore, lead to if carrying out the movement according to the EPLMN lists
Believe the network insertion of terminal, then because the operator that the PLMN belonged to mobile communication terminal is stored in EPLMN lists is signed
Some visited places PLMN of roaming agreement network identity has been ordered, therefore when the mobile communication terminal roams into certain from ownership place
Visited place, the mobile communication terminal carries out web search in the current visited place roamed into, then web search hits EPLMN
Some PLMN of network identity possibility will be stored in list to be greatly improved, and therefore, the mobile communication terminal is current
The success rate and speed of visited place access network may all be greatly improved, when this is advantageous for greatly shortening user's communication standby
Long (ideally mobile communication terminal may only need to just complete network insertion in several seconds), and then be conducive to greatly carrying
High user's communication experiences.
Module or submodule in all embodiments of the invention, can pass through universal integrated circuit, such as CPU (Central
Processing Unit, central processing unit), or pass through ASIC (Application Specific Integrated
Circuit, application specific integrated circuit) realize.
Step in present invention method can according to actual needs the adjustment of carry out order, merge and delete.
Unit in embodiment of the present invention terminal can be combined, divided and deleted according to actual needs.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Above disclosed is only a kind of preferred embodiment of the invention, can not limit the power of the present invention with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and according to present invention power
Profit requires made equivalent variations, still falls within and invents covered scope.
Claims (8)
1. a kind of method for network access, it is characterised in that including：
Mobile communication terminal receives the acquisition instruction of visited place PLMN network identity；
The network identity that instruction obtains visited place PLMN is obtained according to described, the network identity of the visited place PLMN is moved with described
The registered public land mobile network RPLMN network identities of mobile communication terminal first search are equivalent；
Judge whether the network identity of the visited place PLMN matches with ownership place PLMN network identity, wherein, with ownership
The network identity for the visited place PLMN that ground PLMN network identity matches, is to know with the subsidiary client of the mobile communication terminal
Ownership place operator belonging to other SIM card has signed the network identity of visited place operator's network of roaming agreement；
When judged result is in the case of being, the mobile communication terminal is by the network identity of the visited place PLMN matched
Added to equivalent public land mobile network EPLMN lists, the EPLMN includes ownership place PLMN network identity, described
EPLMN also includes K visited place PLMN network identity, and the K visited place PLMN includes the visited place matched
PLMN, the K are positive integer；
Network insertion is carried out according to the EPLMN lists；
Wherein, it is described according to the network identity for obtaining instruction acquisition visited place PLMN, including：
Send to cloud space or with the mobile communication terminal that the mobile communication terminal sets up the other users being connected and obtain visit
The request of ground PLMN network identity, to obtain visited place PLMN network identity.
2. according to the method described in claim 1, it is characterised in that the network identity in the EPLMN lists enters
Row network insertion, including：
The mobile communication terminal for being moved to visited place searches for network in the visited place；
If having searched the visited place PLMN matched with the network identity in the EPLMN lists in the visited place, set up
Communication connection between the mobile communication terminal and the visited place PLMN matched.
3. according to the method described in claim 1, it is characterised in that the EPLMN lists also include equivalent ownership place PLMN's
The network identity of network identity and/or equivalent visited place PLMN.
4. according to the method described in claim 1, it is characterised in that the visited place and the ownership place belong to country variant or
Different administrative areas.
5. a kind of mobile communication terminal, it is characterised in that including：
Receiver module, the acquisition instruction of visited place PLMN network identity is received for mobile communication terminal；
Acquisition module, the acquisition instruction for being received according to the receiver module obtains visited place PLMN network identity,
The registered public land mobile network of the network identity of the visited place PLMN and the mobile communication terminal first search
RPLMN network identity is equivalent；
Judge module, for judge the visited place PLMN that the acquisition module is obtained network identity whether with ownership place
PLMN network identity matches, wherein, the visited place PLMN matched with ownership place PLMN network identity network identity,
The visit of roaming agreement has been signed for the ownership place operator belonging to client's identification SIM card subsidiary with the mobile communication terminal
The network identity of ground carrier network；
Add module, in the case of being when the judged result of the judge module, the mobile communication terminal will be described
The visited place PLMN matched network identity is added to equivalent public land mobile network EPLMN lists, and the EPLMN includes
Ownership place PLMN network identity, the EPLMN also includes K visited place PLMN network identity, the K visited place PLMN
Including the visited place PLMN matched, the K is positive integer；
Network access module, for carrying out network insertion according to the EPLMN lists；
Wherein, the acquisition module specifically for：
Send to cloud space or with the mobile communication terminal that the mobile communication terminal sets up the other users being connected and obtain visit
The request of ground PLMN network identity, to obtain visited place PLMN network identity.
6. mobile communication terminal according to claim 5, it is characterised in that the network access module includes：
Search unit, for being moved to the mobile communication terminal of visited place in visited place search network；
Network unit, if having been searched for search unit in the visited place and the network identity phase in the EPLMN lists
The visited place PLMN of matching, the communication connection set up between the mobile communication terminal and the visited place PLMN matched.
7. mobile communication terminal according to claim 5, it is characterised in that the EPLMN lists also include equivalent ownership
The network identity of ground PLMN network identity and/or equivalent visited place PLMN.
8. mobile communication terminal according to claim 5, it is characterised in that the visited place belongs to not with the ownership place
With country or different administrative areas.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221019.3A CN104902457B (en) | 2015-04-30 | 2015-04-30 | A kind of method for network access and mobile communication terminal |
| PCT/CN2016/078093 WO2016173378A1 (en) | 2015-04-30 | 2016-03-31 | Network access method and mobile communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221019.3A CN104902457B (en) | 2015-04-30 | 2015-04-30 | A kind of method for network access and mobile communication terminal |
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| Publication Number | Publication Date |
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| CN104902457A CN104902457A (en) | 2015-09-09 |
| CN104902457B true CN104902457B (en) | 2017-07-18 |
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| CN201510221019.3A Active CN104902457B (en) | 2015-04-30 | 2015-04-30 | A kind of method for network access and mobile communication terminal |
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| WO (1) | WO2016173378A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104902457B (en) * | 2015-04-30 | 2017-07-18 | 广东欧珀移动通信有限公司 | A kind of method for network access and mobile communication terminal |
| WO2019184009A1 (en) * | 2018-03-28 | 2019-10-03 | 华为技术有限公司 | Network access method and terminal device |
| CN113038573B (en) * | 2019-12-25 | 2023-01-06 | Oppo广东移动通信有限公司 | Network search control method, device, mobile terminal and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101616396B (en) * | 2009-07-20 | 2011-11-30 | 中兴通讯股份有限公司 | Method and mobile terminal for controlling mobile terminal roaming |
| US8848660B2 (en) * | 2011-03-22 | 2014-09-30 | Amazon Technologies, Inc. | Preferred PLMN list for faster service acquisition |
| CN111629407B (en) * | 2011-09-30 | 2022-08-12 | 北京三星通信技术研究有限公司 | Method for supporting UE switching |
| US8983447B2 (en) * | 2012-08-14 | 2015-03-17 | Qualcomm Incorporated | Methods, systems and devices for dynamic HPLMN configuration |
| US20140235241A1 (en) * | 2013-02-21 | 2014-08-21 | Marvell World Trade Ltd. | Eplmn transition mechanism for manual network registration |
| CN103731813B (en) * | 2013-10-31 | 2015-09-30 | 东莞宇龙通信科技有限公司 | Network selecting method and terminal |
| CN104902457B (en) * | 2015-04-30 | 2017-07-18 | 广东欧珀移动通信有限公司 | A kind of method for network access and mobile communication terminal |
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2015
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| WO2016173378A1 (en) | 2016-11-03 |
| CN104902457A (en) | 2015-09-09 |
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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. |