CN107912083A - Working mode switching method, device and mobile terminal - Google Patents
Working mode switching method, device and mobile terminal Download PDFInfo
- Publication number
- CN107912083A CN107912083A CN201580007875.7A CN201580007875A CN107912083A CN 107912083 A CN107912083 A CN 107912083A CN 201580007875 A CN201580007875 A CN 201580007875A CN 107912083 A CN107912083 A CN 107912083A
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- China
- Prior art keywords
- access module
- vice card
- card
- operating mode
- mobile terminal
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Abstract
This application provides Working mode switching method, device and mobile terminal.The described method includes：Obtain the position of mobile terminal；Whether needed to switch the operating mode of vice card according to the position judgment；When needing to switch the operating mode of the vice card, the operating mode of vice card is switched to vice card in the available optimal high-grade access module in the position, wherein the vice card is to be preset one be operated in inferior grade access module in the Subscriber Identity Module of the mobile terminal.The method and apparatus provided using the embodiment of the present invention, can be according to the position difference of mobile terminal, switch the operating mode of vice card, avoid because user setting reason causes main card and vice card to can only operate in inferior grade access module, so that mobile terminal can make full use of the network service that different operators are provided.
Description
Technical field
The present invention relates to moving communicating field, more particularly to Working mode switching method, device and mobile terminal.
Background technology
With the continuous development of mobile communication technology, at least two users can be inserted at the same time and identify (Subscriber
Identity Module, abbreviation SIM card) card mobile terminal it is also more and more.Multiple are inserted into the terminal by different fortune
The SIM card that battalion business is provided, the network service that mobile terminal can be made while provided using multiple and different operators.
To save the electric quantity consumption of mobile terminal, existing mobile terminal usually only supports high-grade access module all the way.Cause
This, even if inserting multiple SIM cards that can support different access modules in mobile terminal, can only also have one in synchronization
SIM card is operated in high-grade access module, and other SIM cards can only operate in inferior grade access module, is operated in high-grade connect
The SIM card for entering pattern is commonly known as main card, and the SIM card for being operated in inferior grade access module is then commonly known as vice card.Example
Such as, inserted with the first SIM card and during the second SIM card in double-card mobile phone, if the first SIM card is operated in 3G or 4G access moulds
Formula, then the second SIM card can only operate in 2G access modules.The first SIM card is main card at this time, and the second SIM card is vice card, double card
3G the or 4G network services and the operator of the second SIM card that mobile phone can be provided using the operator of the first SIM card are carried
The 2G network services of confession, but 3G the or 4G network services that the operator of the second SIM card can not be used to be provided；If likewise,
Second SIM card is operated in 3G or 4G access modules, then the first SIM card can only operate in 2G access modules, at this time the second SIM card
Just it is main card, the first SIM card is then vice card.
In actual use, when being inserted into multiple and different SIM cards in mobile terminal, it usually needs user sets manually in advance
Fixed one of SIM card is as main card, other SIM cards are as vice card.But signal cover due to different operators and
Signal strength is different, with the change in location of mobile terminal, usually occurs that the main card of user setting can only operate in inferior grade
The situation of access module.For example, inserted with the first SIM card and during the second SIM card in double-card mobile phone, if set for user
First SIM card is as main card, then in the situation such as 4G network service signal annexes are poor for the operator for the first SIM card occur
When, the first SIM card can be caused can not to be operated in 4G access modules, the 4G nets that the operator of the first SIM card can not be used to be provided
Network service.At this time, even if the 4G network services that the operator of the second SIM card is provided can use, mobile terminal is as second
SIM card is vice card, can only operate in 2G access modules, and the 4G networks that the operator of the second SIM card can not be used to be provided take
Business.
It can thus be seen that using the prior art, it is easy to because user setting reason causes main card and vice card all can only
The situation of inferior grade access module is operated in, so as to cause the network that mobile terminal can not make full use of different operators to be provided
Service.
The content of the invention
An embodiment of the present invention provides Working mode switching method, device and mobile terminal, to avoid because of user setting original
Because of the problem of causing main card and vice card to can only operate in inferior grade access module.
In a first aspect, an embodiment of the present invention provides a kind of Working mode switching method, including：Obtain the position of mobile terminal
Put；Whether needed to switch the operating mode of vice card according to the position judgment；When needing to switch the operating mode of the vice card,
The operating mode of vice card is switched to vice card in the available optimal high-grade access module in the position, wherein the vice card is institute
State one for being preset and being operated in inferior grade access module in the Subscriber Identity Module of mobile terminal.
With reference to first aspect, in first aspect in the first possible implementation, the method further includes：Needing to cut
When changing the operating mode of the vice card, the operating mode of main card is switched to default access module, the main card is the movement
One be operated in high-grade access module is preset in the Subscriber Identity Module of terminal.
With reference to first aspect or first aspect the first possible implementation, in second of possible realization of first aspect
In mode, the operating mode for whether needing to switch vice card according to the position judgment includes：Judge the position whether be
Pinpoint switching position；It is described when needing to switch the operating mode of the vice card, the operating mode of vice card is switched to vice card and is existed
The available optimal high-grade access module in position includes：If the position is fixed point switching position, predetermined meeting
When switching restrictive condition, the operating mode of the vice card is switched to and the fixed point corresponding default access mould of switching position
Formula.
With reference to first aspect or first aspect the first possible implementation, the third possible realization in first aspect
In mode, the operating mode for whether needing to switch vice card according to the position judgment includes：Judge the position whether be
Pinpoint switching position；It is described when needing to switch the operating mode of the vice card, the operating mode of vice card is switched to vice card and is existed
The available optimal high-grade access module in position includes：If the position is not fixed point switching position, determine that vice card exists
The available access module in position；When the first available access module is better than the second available access module, by the work of vice card
Pattern switching is the described first available access module, wherein, the described first available access module is the currently available access of vice card
Highest-ranking one in pattern, the described second available access module is highest-ranking in the currently available access module of main card
One.
The third possible implementation with reference to first party, in the 4th kind of possible implementation of first aspect, is being obtained
Take and further included before the position of mobile terminal：Determine the high-grade access module that vice card is supported；The definite vice card currently may be used
Included with access module：The high-grade access module supported vice card is detected, so that it is determined that the currently available access of vice card
Pattern.
It is described in the 5th kind of possible implementation of first aspect with reference to the 4th kind of possible implementation of first party
The high-grade access module supported vice card be detected including：When carrying out isosystem measurement to main card, vice card is propped up
The high-grade access module held is detected.
Any one in three to five kind of possible implementation with reference to first aspect, it is possible in the 6th kind of first aspect
It is described the operating mode of vice card is switched to the described first available access module to include in implementation：If meet predetermined cut
Restrictive condition is changed, then the operating mode of vice card is switched to the described first available access module.
Any one in the second to six kind of possible implementation with reference to first aspect, it is possible in the 7th kind of first aspect
In implementation, further included after the operating mode of vice card to be switched to the described first available access module：It is predetermined meeting
During preservation condition, the position is saved as into newly-increased fixed point switching position, and by the described first available access module save as with
The newly-increased fixed point corresponding default access module of switching position.
Second aspect, the embodiment of the present invention additionally provide a kind of operating mode switching device, including：Acquiring unit, is used for
Obtain the position of mobile terminal；Judging unit, for whether being needed to switch the operating mode of vice card according to the position judgment；Cut
Unit is changed, for when needing to switch the operating mode of the vice card, the operating mode of vice card to be switched to vice card in institute's rheme
Available optimal high-grade access module is put, wherein the vice card is to be preset in the Subscriber Identity Module of the mobile terminal
One be operated in inferior grade access module.
With reference to second aspect, in second aspect in the first possible implementation, the switch unit, is additionally operable to needing
When switching the operating mode of the vice card, the operating mode of main card is switched to default access module, the main card is described
One be operated in high-grade access module is preset in the Subscriber Identity Module of mobile terminal.
With reference to second aspect or second aspect the first possible implementation, in second of possible realization of second aspect
In mode, the judging unit, specifically for judging whether the position is fixed point switching position；The switch unit, specifically
For being fixed point switching position in the position, and when meeting predetermined switching restrictive condition, the operating mode of the vice card is cut
It is changed to and the fixed point corresponding default access module of switching position.
With reference to second aspect or second aspect the first possible implementation, the third possible realization in second aspect
In mode, the judging unit, specifically for judging whether the position is fixed point switching position；The switch unit includes：
Determination subelement, for when the position is not to pinpoint switching position, determining vice card in the available access module in the position；
Switching subelement, for when the first available access module is better than the second available access module, the operating mode of vice card to be switched
Access module is can use for described first, wherein, the described first available access module is intermediate for the currently available access module of vice card
One not highest, the described second available access module is highest-ranking one in the currently available access module of main card.
The third possible implementation with reference to first party, it is described in the 4th kind of possible implementation of second aspect
Switch unit further includes：Determination subelement, the high-grade access module supported for determining vice card；The determination subelement,
It is detected specifically for the high-grade access module supported vice card, so that it is determined that the currently available access module of vice card.
It is described in the 5th kind of possible implementation of second aspect with reference to the 4th kind of possible implementation of first party
Determination subelement, specifically for when carrying out isosystem measurement to main card, the high-grade access module supported vice card carries out
Detection, so that it is determined that the currently available access module of vice card.
It is possible in the 6th kind of second aspect with reference to any one in the three to five kind of possible implementation of second aspect
In implementation, the switching subelement, specifically for when meeting predetermined switching restrictive condition, the operating mode of vice card is cut
It is changed to the described first available access module.
It is possible in the 7th kind of second aspect with reference to any one in the second to six kind of possible implementation of second aspect
In implementation, described device further includes：Storage unit, for when meeting predetermined preservation condition, the position to be saved as
Newly-increased fixed point switching position, and the described first available access module saved as corresponding with the newly-increased fixed point switching position
Default access module.
The third aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, including processor and communication unit, described logical
Unit is believed, for obtaining the position of mobile terminal；Whether the processor, need to switch the work of vice card according to the position judgment
Operation mode；When needing to switch the operating mode of the vice card, the operating mode of vice card is switched to vice card can in the position
Optimal high-grade access module, wherein the vice card is to be preset work in the Subscriber Identity Module of the mobile terminal
One in inferior grade access module.
In embodiments of the present invention, the position of mobile terminal is obtained；Whether needed to switch vice card according to the position judgment
Operating mode；When needing to switch the operating mode of the vice card, the operating mode of vice card is switched to vice card in institute's rheme
Available optimal high-grade access module is put, wherein the vice card is to be preset in the Subscriber Identity Module of the mobile terminal
One be operated in inferior grade access module., can be according to the position difference of mobile terminal, switching using the embodiment of the present invention
The operating mode of vice card, avoids because user setting reason causes main card and vice card to can only operate in inferior grade access module, from
And the network service for alloing mobile terminal to make full use of different operators to be provided.
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
There is attached drawing needed in technology description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without having to pay creative labor, can also obtain other attached drawings according to these attached drawings.
Fig. 1 is the flow chart of Working mode switching method one embodiment of the present invention；
Fig. 2 is the flow chart of another embodiment of Working mode switching method of the present invention；
Fig. 3 is the structure diagram of operating mode switching device one embodiment of the present invention；
Fig. 4 is the structure diagram of mobile terminal one embodiment of the present invention.
Embodiment
In order to make those skilled in the art more fully understand the present invention program, below in conjunction with attached in the embodiment of the present invention
Figure, is clearly and completely described the technical solution in the embodiment of the present invention, it is clear that the embodiment of the description is only this
Invention part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art exist
All other embodiments obtained under the premise of creative work are not made, belong to the scope of protection of the invention.
In embodiments of the present invention, the Subscriber Identity Module of mobile terminal can be SIM card, USIM (Universal
Subscriber Identity Module) card and UIM (User Identify Module) card etc. can play identification user
The electronic module of effect.
In embodiments of the present invention, the operating mode of SIM card refers to that mobile terminal is linked into the SIM card by the SIM card
Operator used access module during network is provided.Under prior art conditions, high-grade access module refers to theory
The higher access module of message transmission rate, generally includes LTE (Long Term Evolution), HSPA+ (High-Speed
Packet Access Plus), HSPA (High-Speed Packet Access), TDSCDMA (Time Division-
Synchronous Code Division Multiple Access), WCDMA (Wideband Code Division
Multiple Access), all kinds of 3G, 4G access modules such as EVDO or higher level access module, and inferior grade access module refers to
The relatively low access module of gross data transmission rate, generally includes：1X (CDMA2000 1xEV-DO), GPRS General
Packet Radio Service), the 2G such as GSM (Global System for Mobile Communication) access moulds
Formula.With the continuous development of access module, content that high-grade access module and inferior grade access module each actually include
It can be set according to actual conditions by technical staff, gross data transmission rate is higher, then the access module is higher.And optimal height
Grade access module can refer to the highest access module of gross data transmission rate or user is pre-selected certain
Access module.
In the present invention is implemented, SIM card supports certain access module to refer to that mobile terminal can be by the SIM card with the access
Pattern accesses network, and SIM card is operated in certain access module and refers to that mobile terminal passes through what the SIM card was accessed with the access module
Network.For example, certain SIM card supports LTE patterns to refer to that mobile terminal can access the SIM card by the SIM card with LTE patterns
The network that operator is provided；Certain SIM card is operated in LTE patterns and refers to that mobile terminal is passed through the SIM card and accessed with LTE patterns
Mobile network.
In embodiments of the present invention, main card, which refers to be preset in the SIM card of mobile terminal, is operated in high-grade access
The SIM card of pattern, and vice card refers to be preset SIM card of the work in inferior grade access module in the SIM card of mobile terminal.It is logical
In the case of often, the main card in mobile terminal is only one, and vice card can be multiple.The type of main card and vice card can be identical
Can not also be same, the operator of main card and vice card can be the same or different.For ease of description, the embodiment of the present invention is only with master
Card and vice card are to illustrate exemplified by SIM card.
In embodiments of the present invention, system message may include adjacent information, different system message, and frequency point etc. may be used to determine
The operator of SIM provides network frequency bands supported information.By these system messages, what mobile terminal can precisely be known
The operator for measuring each SIM provides types of network services and the corresponding frequency point information of each types of network services, so that it is determined that respectively
The access module that SIM card is supported.
Referring to Fig. 1, for the flow chart of Working mode switching method one embodiment of the present invention.
Step 101, the position of mobile terminal is obtained.
The position of mobile terminal can refer to the actual geographic such as latitude and longitude coordinates of mobile terminal position or refer to shifting
The logical places such as the cell residing for dynamic terminal.Mobile terminal can determine the actual geographic position of itself with wireless location system, or
Person can determine the logical place of itself by base station.
Step 102, whether needed to switch the operating mode of vice card according to the position judgment.
After the position of itself is got, whether mobile terminal can need to switch vice card according to the position judgment
Operating mode.Mobile terminal according to the location determination whether need switch vice card operating mode mode have it is a variety of.For example, move
Dynamic terminal may determine that whether the position is fixed point switching position, so as to judge whether to need the operating mode for switching vice card.
Step 103, when needing to switch the operating mode of the vice card, the operating mode of vice card is switched to vice card in institute
Rheme puts available optimal high-grade access module, wherein the vice card is advance in the Subscriber Identity Module of the mobile terminal
Setting is operated in one in inferior grade access module.
Judge need to switch the operating mode of the vice card when, mobile terminal can the position difference, using not
With mode the operating mode of vice card is switched to vice card in the available optimal high-grade access module in the position,
If the position is fixed point switching position, then mobile terminal can when meeting predetermined switching restrictive condition,
The operating mode of the vice card is switched to and the fixed point corresponding default access module of switching position.
If the position is not fixed point switching position, then mobile terminal can determine that vice card is available in the position
Access module；And when the first available access module is better than the second available access module, the operating mode of vice card is switched to institute
State the first available access module, wherein, the described first available access module for rank in the currently available access module of vice card most
High one, the described second available access module are highest-ranking one in the currently available access module of main card.
Wherein, mobile terminal can be when the first available access module be better than the second available access module, directly by vice card
Operating mode be switched to the described first available access module；It can also be connect can use in the first available access module better than second
When entering pattern, and meeting predetermined switching restrictive condition, then the operating mode of the vice card is switched to described first and available is connect
Enter pattern.
Mobile terminal determines the high-grade access module that vice card is supported before the position of itself is obtained；So as to true
When determining the currently available access module of vice card, the high-grade access module that can be only supported vice card is detected, in order to fast
The currently available access module of the definite vice card of speed.
To avoid because mobile terminal carries out electric quantity consumption caused by unnecessary detection and the switching of vice card operating mode, shifting
Dynamic terminal can be when carrying out isosystem measurement according to the prior art to main card, then the high-grade access module supported vice card
It is detected.Isosystem measurement is carried out to main card, illustrates that main card may currently need to carry out operating mode switching, at this time again to pair
Block the high-grade access module supported to be detected, switching is secondary when can be operated in high-grade access module to avoid main card
The operating mode of card, so as to avoid unnecessary vice card operating mode from adjusting.
After the operating mode of vice card to be switched to the described first available access module, for ease of switching vice card again
The position can be saved as newly-increased fixed point switching position by operating mode, mobile terminal when meeting predetermined preservation condition,
And the described first available access module is saved as and the newly-increased fixed point corresponding default access module of switching position.
It should be noted that due in mobile terminal under normal conditions synchronization can only have a SIM card job
In high-grade access module.Therefore, when needing to switch the operating mode of the vice card, mobile terminal is in switching vice card Working mould
While formula, the operating mode of main card can be switched to default access module, wherein, default access module is under normal conditions
2G access modules.
In the present embodiment, the position of mobile terminal is obtained；Whether needed to switch the work of vice card according to the position judgment
Operation mode；When needing to switch the operating mode of the vice card, the operating mode of vice card is switched to vice card can in the position
Optimal high-grade access module, wherein the vice card is to be preset work in the Subscriber Identity Module of the mobile terminal
One in inferior grade access module.Using the embodiment of the present invention, vice card can be switched according to the position difference of mobile terminal
Operating mode, avoid because user setting reason causes main card and vice card to can only operate in inferior grade access module so that
Mobile terminal can make full use of the network service that different operators are provided.
Working mode switching method of the present invention is described further with reference to a specific example.
Referring to Fig. 2, for the flow chart of another embodiment of Working mode switching method of the present invention.
Step 201, the high-grade access module that vice card is supported is determined.
Since the access module that different SIM card is supported is possibly different from, mobile terminal can be in the SIM of insertion
Block after changing, it is necessary to all access modules that each SIM card, especially vice card are supported be detected, so that it is determined that vice card institute
The high-grade access module supported.Mobile terminal determines the high-grade access module that vice card is supported first, it is possible to reduce follow-up
Electric quantity consumption and time loss when vice card operating mode switches.
Supported by the network that each access module that vice card can be supported all is provided with the operator of vice card
One frequency range is corresponding, therefore the frequency that mobile terminal can be supported according to the network that the operator of vice card is provided is determined first
Section, the frequency range then supported according to the network determine the high-grade access module that vice card is supported.
Mobile terminal determines all access ways that vice card is supported by way of full band scan；It is then determined that vice card
The high-grade access module supported.Or vice card can also be obtained according to system messages such as adjacent information, different system messages and be propped up
Net pattern is searched in the ability mode combination decision of the frequency point information and SIM of the network held at that time.Alternatively, mobile terminal can also basis
The system messages such as adjacent message, different system message received by vice card obtain the frequency point information that vice card supports network, so that root
The high-grade access module that vice card supported is determined according to the frequency point information.
For example, when if the frequency range that the network that the operator of vice card is provided is supported includes 2110MHz-2170MHz, by
It is corresponding with WCDMA in 2110MHz-2170MHz frequency ranges, then can to support WCDMA can consider vice card.
And for example, in 3G adjacent cell description informations, FDD-ARFCN information is that vice card supports the frequency point of 3G network to believe
Breath, terminal can determine the 3G access modules that vice card is supported according to the frequency point information in the FDD-ARFCN information.Due to
10713rd, the frequency points such as 10688,10663 are corresponding with WCDMA, therefore when FDD-ARFCN is 10713, it is believed that vice card branch
Hold WCDMA.
For another example, when in the parameter again of WCDMA to LTE, EARFCN is the frequency point information of LTE, and terminal can be according to this
Frequency point information in EARFCN information, determines the 4G access modules that vice card is supported.Due to FDD EARFCN be from 0 to
35999, TDD EARFCN be from 36000 to 65531, therefore when EARFCN be 37900 when, it is believed that vice card support LTE
TDD。
Further, 2G and 3G access modules are can only operate in since some SIM cards have been previously limited, and cannot worked
In 4G patterns, therefore, in the case where SIM card has been previously limited, it is also necessary in the access module that should be supported from vice card
Removing has been defined non-serviceable access module.
If for example, according to 3G adjacent cells description information and the parameter again of WCDMA to LTE it is determined that supporting
WCDMA and LTE TDD, but when SIM card has been previously limited and can only operate in 2G and 3G access modules, vice card is supported
High-grade access module just only include WCDMA, without including LTE TDD.
Step 202, the position of mobile terminal is obtained.
Mobile terminal can periodically obtain the position of itself, itself can also be obtained when meeting preset trigger condition
Position.Wherein, the cycle and the preset trigger condition can have user to be configured according to actual needs, according to user's
Actual demand is different, and the cycle and the preset trigger condition can also be different.
For example, user, which can set cell, is switched to trigger condition.Under this trigger condition, mobile terminal can be in main card
Or during vice card generation cell switching, obtain the position of itself.
And for example, user can also set a specified duration as trigger condition, under this trigger condition, mobile terminal
Duration can be specified at interval of this, obtains the once position of itself.
The position of mobile terminal can be by mobile terminal, according to main card or the PLMN of vice card, LAC, CELL ID, frequency point etc.
Informix judges.
Step 203, judge whether the position is fixed point switching position.
After the position of mobile terminal is got, mobile terminal, which may determine that, judges whether the position of mobile terminal is pre-
The fixed point switching position first set.
If the position of mobile terminal is fixed point switching position, then mobile terminal can use fixed point switching mode, directly
Connect and be switched to the operating mode of the vice card and the fixed point corresponding default access module of switching position.
If for example, pre-setting fixed point handoff list as shown in Table 1, switch in the position of mobile terminal for fixed point
When position 1, the operating mode of the vice card can directly be switched to opposite with the fixed point switching position 1 by mobile terminal
The default access module 1 answered；Likewise, when the position of mobile terminal is pinpoints switching position 4, mobile terminal can be straight
Connect and be switched to the operating mode of the vice card and the fixed point corresponding default access module 3 of switching position 4.
Table 1
| Pinpoint switching position 1 | Access module 1 |
| Pinpoint switching position 2 | Access module 2 |
| Pinpoint switching position 3 | Access module 3 |
| Pinpoint switching position 4 | Access module 3 |
| Pinpoint switching position 5 | Access module 2 |
By the operating mode of the vice card be switched to it is described fixed point the corresponding default access module of switching position before,
Mobile terminal, which can also first detect whether to meet, makes a reservation for switching restrictive condition, and when meeting predetermined switching restrictive condition, will
The operating mode of the vice card is switched to and the fixed point corresponding default access module of switching position.
For example, to prevent vice card access module frequent switching, the business for influencing mobile terminal is normally carried out, and user can be with
Preset the minimum interval between vice card operating mode switching twice.If needing to switch the Working mould of the vice card
During formula, when having not exceeded the predetermined time interval between operating mode switching previous with vice card, then mobile terminal does not do vice card work
Operation mode switches；If when needing to switch the operating mode of the vice card, between operating mode switching previous with vice card
During more than the predetermined time interval, then the operating mode of the vice card is switched to corresponding pre- with the fixed point switching position
If access module.
Step 204, if the position is not for fixed point switching position, the high-grade access module supported according to vice card is true
Vice card is determined in the available access module in the position.
If the position of mobile terminal is not fixed point switching position, then mobile terminal can determine that vice card is currently available and connect
Enter pattern, wherein, the currently available pattern of vice card can include the currently available all access modules of vice card, can also only include
The currently available high-grade access module of vice card.If it should be noted that there are multiple vice cards in mobile terminal, need
Determine the currently available high-grade access module of each vice card.
Since the signal cover and signal strength of operator are different so that the high-grade access module that vice card is supported
Might not all it can use.Switched successfully in order to ensure the operating mode of vice card, mobile terminal needs to support vice card high
Level access module is detected, and is determined the currently available access module of vice card, is then carried out operating mode switching again.
To reduce electric quantity consumption, mobile terminal only can examine the high-grade access module supported vice card
Survey, so that it is determined that the currently available access module of vice card.Further, avoid because working as to the currently available access module of main card and vice card
Before can with access module obtain it is asynchronous bring vice card access module handoff error, mobile terminal can be according to the prior art pair
While main card carries out isosystem measurement, the high-grade access module supported vice card is detected, so as to protect as far as possible
Card determines the currently available access module of vice card in the same time.Further to reduce, time and electric quantity consumption, mobile terminal also may be used
It is detected with the high-grade access module in the access module only supported vice card.
For example, when being determined that vice card supports LTE FDD and HSPA+ previously according to system message, mobile terminal can be
When starting according to the prior art to main card startup isosystem measurement, the corresponding frequency range of LTE FDD and HSPA+ is scanned, is sentenced
Whether disconnected vice card can currently be operated in LTE FDD and HSPA+, from without going to judge whether vice card can be operated in LTE again
TDD, TDSCDMA, GSM isotype, so as to reduce the electricity that mobile terminal determines such process of the currently available access module of vice card
Amount consumption and time loss.
Step 205, when the first available access module is better than the second available access module, the operating mode of vice card is switched
For the described first available access module.
After main card and the currently available access module of vice card have determined, mobile terminal can be according to each access mould
The theoretical network speed of formula is ranked up main card and the currently available access module of vice card from high to low, so that it is determined that main card and pair
Highest-ranking one in the currently available access module of card.
Since access module is varied, the order of quality between different access modules can be pre-set.Usually
In the case of, it is believed that 4G access modules are better than 3G access modules, and 3G access modules are better than 2G access modules.With regard to 4G access modules
For, generally it can be thought that LTE FDD are better than LTE TDD；For 3G access modules, generally it can be thought that HSPA+ is better than
HSPA, when RSRP and ECIO is above appointed threshold, WCDMA is good and bad suitable between specific access module better than TDSCDMA etc.
Sequence can be preset by technical staff according to actual conditions.
If the first available access module is better than the second available access module, then can be directly by the access mould of dynamic terminal
Formula is switched to the described second available access module.In addition, if in the currently available access module of main card highest-ranking one it is excellent
In the currently available access module of vice card, then the current access mode of vice card can be kept not do and switched.Further, when main card is worked as
Before can use in access module highest-ranking one, during the actual access module current higher than main card, mobile terminal can also be by
According to the prior art switch over the operating mode of main card.
For example, when the first available access module be LTE TDD, and during the second available access module WCDMA, then can general
The operating mode of vice card is switched to LTE TDD.
And for example, when the first available access module be WCDMA, and second when can use access module LTE TDD, if main card
Current access mode is LTE TDD, then can still maintain the operating mode of vice card and not done for GSM and switches；Such as working as main card
Preceding access module is TDSCDMA, then can be while keeping the operating mode of vice card to be GSM, according to cutting for the prior art
Change mode and the operating mode of main card is switched to LTE TDD.
Further, to prevent vice card access module frequent switching, the business for influencing mobile terminal is normally carried out, can also
Some switching restrictive conditions are preset, if mobile terminal has judged the first available access module better than the second available access
Pattern, then can be when meeting predetermined switching restrictive condition, then the operating mode of vice card is switched to described first and available is connect
Enter pattern.Switching qualifications can be preset as needed by user, such as can be switching frequency, mobile terminal residue
Electricity etc..
After the operating mode of vice card to be switched to the described first available access module, for ease of vice card using switching speed
Fixed point switching mode carries out access module switching to degree faster, and mobile terminal can also be when meeting predetermined preservation condition, by institute
Rheme, which is put, saves as newly-increased fixed point switching position, and the described first available access module is saved as and is switched with the newly-increased fixed point
The corresponding default access module in position.
For example, a fixed point switching sequencing table can be set for mobile terminal in advance, mobile terminal is by the work of vice card
After pattern switching is the described first available access module, it can be determined that whether the position is in fixed point switches sequencing table, such as
Fruit position, then can be with the correspondence of access module by the present bit and described first not in fixed point switches sequencing table
Preserve to the fixed point switching sequencing table；, can be by by position if position is already present in fixed point switching sequencing table
Switch count value adds 1；And the position is saved as into newly-increased fixed point switching when the switch count value of position reaches predetermined threshold
Position, then saves as the described first available access module and the newly-increased fixed point corresponding default access mould of switching position
Formula.
, can be different according to the position of mobile terminal using the embodiment of the present invention, switch the operating mode of vice card, avoid because
User setting reason causes main card and vice card to can only operate in inferior grade access module, so that mobile terminal can be fully sharp
The network service provided with different operators.
Referring to Fig. 3, for the structure diagram of operating mode switching device one embodiment of the present invention.The device is arranged on end
On end, it can be used for performing the Working mode switching method corresponding to Fig. 1 and Fig. 2.
As shown in figure 3, described device can include：Acquiring unit 301, judging unit 302 and switch unit 303.
Wherein, acquiring unit 301, for obtaining the position of mobile terminal.
Judging unit 302, for whether being needed to switch the operating mode of vice card according to the position judgment.
Switch unit 303, for when needing to switch the operating mode of the vice card, the operating mode of vice card to be switched to
Vice card is in the available optimal high-grade access module in the position, wherein the vice card is the Subscriber Identity Module of the mobile terminal
In be preset one be operated in inferior grade access module.
Optionally, the switch unit 303, is additionally operable to when needing to switch the operating mode of the vice card, by main card
Operating mode is switched to default access module, and the main card is to be preset work in the Subscriber Identity Module of the mobile terminal
One in high-grade access module.
Optionally, the judging unit 302, specifically for judging whether the position is fixed point switching position；It is described to cut
Unit 303 is changed, specifically for being fixed point switching position in the position, and when meeting predetermined switching restrictive condition, by the pair
The operating mode of card is switched to and the fixed point corresponding default access module of switching position.
Optionally, the judging unit 302, specifically for judging whether the position is fixed point switching position；It is described to cut
Changing unit 303 includes：Determination subelement, for when the position is not to pinpoint switching position, determining vice card in the position
Available access module；Switching subelement, for when the first available access module is better than the second available access module, by vice card
Operating mode be switched to the described first available access module, wherein, the described first available access module can for the current of vice card
With highest-ranking one in access module, the described second available access module is rank in the currently available access module of main card
Highest one.
Optionally, the switch unit 303 further includes：Determination subelement, high-grade connects for determine that vice card is supported
Enter pattern；The determination subelement, is detected specifically for the high-grade access module supported vice card, so that it is determined that secondary
Block currently available access module.Wherein, the determination subelement, specifically for main card carry out isosystem measurement when, to pair
Block the high-grade access module supported to be detected, so that it is determined that the currently available access module of vice card.The switching subelement,
Specifically for when meeting predetermined switching restrictive condition, the operating mode of vice card is switched to the described first available access module.
Optionally, described device can also include：Storage unit, for when meeting predetermined preservation condition, by institute's rheme
Put and save as newly-increased fixed point switching position, and the described first available access module is saved as and the newly-increased fixed point switching position
Corresponding default access module.
Using the present embodiment, it can switch the operating mode of vice card according to the position difference of mobile terminal, avoid because of user
Reason is set to cause main card and vice card to can only operate in inferior grade access module, so that mobile terminal can make full use of not
The network service provided with operator.
Referring to Fig. 4, for the structure diagram of mobile terminal of the present invention.
As shown in figure 4, the mobile terminal includes processor 401, input unit 402, communication unit 403, memory
404.These components are communicated by one or more bus.It will be understood by those skilled in the art that the terminal shown in figure
Structure do not form limitation of the invention, it can also include either busbar network or hub-and-spoke configuration
Than illustrating more or fewer components, some components or different components arrangement are either combined.
Input unit 402 be used for realization user and terminal interact and/or information is input in terminal.For example, input is single
Member 402 can obtain road image, can also receive numeral input by user or character information, to produce and user setting or function
Related signal is controlled to input.In the specific embodiment of the invention, input unit 402 can include external information and capture dress
Put, such as image first-class, for voluntarily obtaining road image, or external information capture device does not include camera, and input is single
Member 402 is used to obtain road image from other equipment.Input unit 402 can also include contact panel, can also include other
Human-computer interaction interface, such as entity enter key, microphone etc..
Processor 401 is the control centre of terminal, using various interfaces and the various pieces of the whole terminal of connection, is led to
Cross operation or perform the software program and/or module being stored in memory 404, and call and be stored in memory 404
Data, to perform the various functions of terminal and/or processing data.The processor 401 can be by integrated circuit (Integrated
Circuit, abbreviation IC) composition, such as can be made of the IC of single encapsulation, can also be by connection more identical functions or not
The encapsulation IC of congenerous and form.For example, processor 401 can only include 401 (Central of central processing unit
Processing Unit, abbreviation CPU) or GPU, (the Digital Signal of digital signal processor 401
Processor, abbreviation DSP) and control chip (such as baseband chip) in communication unit 403 combination.Implement in the present invention
In mode, CPU can be single operation core, can also include multioperation core.
The communication unit 403 is used to establish communication channel, makes terminal by the communication channel to be connected to long-range clothes
It is engaged in device, feasible remote server sends data or from media data under the remote server.The communication unit 403 can wrap
Include WLAN (Wireless Local Area Network, abbreviation wireless LAN) module, bluetooth module, base band
The communication modules such as (Base Band) module, and the corresponding radio frequency of the communication module (Radio Frequency, abbreviation RF)
Circuit, for carrying out WLAN communication, Bluetooth communication, infrared communication and/or cellular communications system communication, such as
Wideband code division multiple accesses (Wideband Code Division Multiple Access, abbreviation W-CDMA) and/or high speed
Downlink Packet Access (High Speed Downlink Packet Access, abbreviation HSDPA).The communication module is used to control
The communication of each component in terminal processed, and can support direct memory access (Direct Memory Access).
In the different embodiments of the present invention, the various communication modules in the communication unit 403 are generally with integrated electricity
The form of road chip (Integrated Circuit Chip) occurs, and the property of can be chosen combines, without including all logical
Believe module and corresponding antenna sets.For example, the communication unit 403 can only include baseband chip, radio frequency chip and corresponding
Antenna to provide communication function in a cellular communication system.The wireless communication established via the communication unit 403 connects
Connect, for example, WLAN access or WCDMA access, the terminal can be connected to Cellular Networks (Cellular Network) or
Internet (Internet).In some optional embodiments of the present invention, the communication module in the communication unit 403, example
As baseband module is desirably integrated into processor 401, the typical APQ+MDM series that is provided such as high pass (Qualcomm) company is flat
Platform.
Radio circuit is used to signal is received and sent in information transmit-receive or communication process.For example, the downlink information by base station
After reception, handled to processor 401；In addition, the data sending of uplink will be designed to base station.In general, the radio circuit includes
For performing the known circuits of these functions, include but not limited to antenna system, radio frequency transceiver, one or more amplifier,
Tuner, one or more oscillators, digital signal processor 401, encoding and decoding (Codec) chipset, subscriber identity module
(SIM) card, memory etc..In addition, radio circuit can also be communicated by wireless communication with network and other equipment.The nothing
Line communication can use any communication standard or agreement, include but not limited to GSM (Global System of Mobile
Communication, global system for mobile communications), GPRS (General Packet Radio Service, general packet without
Line service), CDMA (Code Division Multiple Access, CDMA), WCDMA (Wideband Code
Division Multiple Access, wideband code division multiple access), high speed uplink downlink packet access technology (High Speed
Uplink Packet Access, HSUPA), LTE (Long Term Evolution, Long Term Evolution), Email, SMS
(Short Messaging Service, Short Message Service) etc..
Memory 404 can be used for storage software program and module, and processor 401 is stored in memory 404 by operation
Software program and module, so as to perform the various function application of terminal and realize data processing.Memory 404 mainly wraps
Program storage area and data storage area are included, wherein, program storage area can storage program area, the application needed at least one function
Program, such as sound playing program, image player program etc.；Data storage area can be stored uses what is created according to terminal
Data (such as voice data, phone directory etc.) etc..In the specific embodiment of the invention, memory 404 can include volatibility
Memory, for example, non-volatile dynamic random access memory (Nonvolatile Random Access Memory, referred to as
NVRAM), phase change random access memory (Phase Change RAM, abbreviation PRAM), magnetic-resistance random access memory
(Magetoresistive RAM, abbreviation MRAM) etc., can also include nonvolatile memory, and a for example, at least disk is deposited
Memory device, Electrical Erasable programmable read only memory (Electrically Erasable Programmable Read-
Only Memory, abbreviation EEPROM), flush memory device, such as anti-or flash memory (NOR flash memory) or anti-and flash memory
(NAND flash memory).Operating system and application program performed by nonvolatile storage storage processor.The processing
Device is stored in mass storage from the nonvolatile storage load operating program and data to memory and by digital content.
The operating system includes being used to controlling and managing general system tasks, such as memory management, storage device control, power management
Deng, and contribute between various software and hardwares various assemblies and/or the driver to communicate.In embodiments of the present invention, it is described
Operating system can be that the android system of Google companies, the iOS system of Apple companies exploitation or Microsoft Corporation are opened
Windows operating system of hair etc., or the embedded OS that Vxworks is this kind of.
Optionally, the terminal may also include output unit.The output unit includes but not limited to image output unit
And voice output unit.Image output unit is used for output character, picture and/or video.The image output unit may include
Display panel, for example with LCD (Liquid Crystal Display, liquid crystal display), OLED (Organic Light-
Emitting Diode, Organic Light Emitting Diode), Field Emission Display (field emission display, abbreviation FED) etc.
Form is come the display panel that configures.Or the image output unit can include reflected displaying device, such as electrophoresis-type
(electrophoretic) display, or utilize interference of light modulation tech (Interferometric Modulation of
Light display).The image output unit can include individual monitor or various sizes of multiple displays.At this
In the embodiment of invention, contact panel also can be at the same time as the aobvious of output unit used by above-mentioned input unit 402
Show panel.For example, after contact panel detects touch or close gesture operation on it, processor is sent to determine
The type of touch event, is followed by subsequent processing device and provides corresponding visual output on a display panel according to the type of touch event.Though
So in Fig. 1, what input unit 402 and output unit were the components independent as two to realize terminal outputs and inputs work(
Can, but it is in some embodiments it is possible to contact panel is integrated with display panel and realize outputting and inputting for terminal
Function.For example, the image output unit can show various Graphic User Interfaces (Graphical User
Interface, abbreviation GUI) as virtual controlling component, to include but not limited to window, scroll bar, icon and scrapbook, with
Operated for user by touch control manner.In embodiments of the present invention, voice output unit may include digital analog converter,
Loudspeaker etc., available for the prompting message in output traffic information.
In the present invention is implemented, the communication unit 403, for obtaining the position of mobile terminal；The processor 401,
Whether needed to switch the operating mode of vice card according to the position judgment；, will when needing to switch the operating mode of the vice card
The operating mode of vice card is switched to vice card in the available optimal high-grade access module in the position, wherein the vice card is described
One be operated in inferior grade access module is preset in the Subscriber Identity Module of mobile terminal.
Optionally, the processor 401, can also be when needing to switch the operating mode of the vice card, by the work of main card
Operation mode is switched to default access module, and the main card is operated in be preset in the Subscriber Identity Module of the mobile terminal
One in high-grade access module.
Optionally, the processor 401, can be also used for judging whether the position is fixed point switching position；When described
Position is fixed point switching position, and when meeting predetermined switching restrictive condition, by the operating mode of the vice card be switched to it is described
Pinpoint the corresponding default access module of switching position.
Optionally, the processor 401, can be also used for judging whether the position is fixed point switching position；When first
When can be better than the second available access module with access module, the operating mode of vice card is switched to the described first available access mould
Formula, wherein, described first can use access module as highest-ranking one in the currently available access module of vice card, described second
Can be with access module main card currently available access module in highest-ranking one.
Optionally, the processor 401, can be also used for determining the high-grade access module that vice card is supported；It is and right
The high-grade access module that vice card is supported is detected, so that it is determined that the currently available access module of vice card.
Optionally, the processor 401, can be also used for, when carrying out isosystem measurement to main card, supporting vice card
High-grade access module be detected.
Optionally, the processor 401, can be also used for when meeting predetermined switching restrictive condition, by the work of vice card
Pattern switching is the described first available access module.
Optionally, the processor 401, can be also used for, when meeting predetermined preservation condition, the position being saved as
Newly-increased fixed point switching position, and the described first available access module saved as corresponding with the newly-increased fixed point switching position
Default access module.
In the specific implementation, the present invention also provides a kind of computer-readable storage medium, wherein, which can store
There is program, which may include the part or all of step in each embodiment of Working mode switching method provided by the invention when performing
Suddenly.The storage medium can be magnetic disc, CD, read-only memory (Read-Only Memory, ROM) or random storage
Memory body (Random Access Memory, RAM) etc..
It is required that those skilled in the art can be understood that the technology in the embodiment of the present invention can add by software
The mode of general hardware platform realize.Based on such understanding, the technical solution in the embodiment of the present invention substantially or
Say that the part to contribute to the prior art can be embodied in the form of software product, which can deposit
Storage is in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are used so that computer equipment (can be with
Be personal computer, the webserver, either network equipment etc.) perform some portions of each embodiment of the present invention or embodiment
Method described in point.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment stressed is the difference with other embodiment.Especially for device,
For terminal embodiment, since it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to method
The part explanation of embodiment.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should all be included in the protection scope of the present invention.
Claims (17)
- A kind of 1. Working mode switching method, it is characterised in that including：Obtain the position of mobile terminal；Whether needed to switch the operating mode of vice card according to the position judgment；When needing to switch the operating mode of the vice card, it is available in the position that the operating mode of vice card is switched to vice card Optimal high-grade access module, wherein the vice card for the mobile terminal Subscriber Identity Module in be preset be operated in it is low One in grade access module.
- 2. the method as described in claim 1, it is characterised in that the method further includes：When needing to switch the operating mode of the vice card, the operating mode of main card is switched to default access module, the master Block one for being preset and being operated in high-grade access module in the Subscriber Identity Module for the mobile terminal.
- 3. method as claimed in claim 1 or 2, it is characterised in thatThe operating mode for whether needing to switch vice card according to the position judgment includes：Judge whether the position is fixed point switching position；It is described when needing to switch the operating mode of the vice card, the operating mode of vice card is switched to vice card can in the position Optimal high-grade access module includes：If the position is fixed point switching position, when meeting predetermined switching restrictive condition, by the Working mould of the vice card Formula is switched to and the fixed point corresponding default access module of switching position.
- 4. method as claimed in claim 1 or 2, it is characterised in thatThe operating mode for whether needing to switch vice card according to the position judgment includes：Judge whether the position is fixed point switching position；It is described when needing to switch the operating mode of the vice card, the operating mode of vice card is switched to vice card can in the position Optimal high-grade access module includes：If the position is not fixed point switching position, determine vice card in the available access module in the position；When the first available access module is better than the second available access module, the operating mode of vice card is switched to described first can With access module, wherein, the described first available access module is highest-ranking one in the currently available access module of vice card, Described second available access module is highest-ranking one in the currently available access module of main card.
- 5. method as claimed in claim 4, it is characterised in that further included before the position of mobile terminal is obtained：Determine the high-grade access module that vice card is supported；The currently available access module of definite vice card includes：The high-grade access module supported vice card is detected, so that it is determined that the currently available access module of vice card.
- 6. method as claimed in claim 5, it is characterised in that the high-grade access module supported vice card is examined Survey includes：When carrying out isosystem measurement to main card, the high-grade access module supported vice card is detected.
- 7. such as claim 4 to 6 any one of them method, it is characterised in that described that the operating mode of vice card is switched to institute Stating the first available access module includes：If meeting predetermined switching restrictive condition, the operating mode of vice card is switched to the described first available access module.
- 8. such as claim 3 to 7 any one of them method, it is characterised in that described the operating mode of vice card is switched to Further included after first available access module：When meeting predetermined preservation condition, the position is saved as into newly-increased fixed point switching position, and described first can use and connect Enter pattern to save as and the newly-increased fixed point corresponding default access module of switching position.
- A kind of 9. operating mode switching device, it is characterised in that including：Acquiring unit, for obtaining the position of mobile terminal；Judging unit, for whether being needed to switch the operating mode of vice card according to the position judgment；Switch unit, for when needing to switch the operating mode of the vice card, the operating mode of vice card being switched to vice card and is existed The available optimal high-grade access module in position, wherein the vice card is pre- in the Subscriber Identity Module of the mobile terminal First setting is operated in one in inferior grade access module.
- 10. device as claimed in claim 9, it is characterised in thatThe switch unit, is additionally operable to, when needing to switch the operating mode of the vice card, the operating mode of main card is switched to Default access module, the main card are operated in high-grade access mould to be preset in the Subscriber Identity Module of the mobile terminal One in formula.
- 11. the device as described in claim 9 or 10, it is characterised in thatThe judging unit, specifically for judging whether the position is fixed point switching position；The switch unit, will specifically for being fixed point switching position in the position, and when meeting predetermined switching restrictive condition The operating mode of the vice card is switched to and the fixed point corresponding default access module of switching position.
- 12. the device as described in claim 9 or 10, it is characterised in thatThe judging unit, specifically for judging whether the position is fixed point switching position；The switch unit includes：Determination subelement, for when the position is not to pinpoint switching position, determining vice card in the available access in the position Pattern；Switching subelement, for when the first available access module is better than the second available access module, by the operating mode of vice card The described first available access module is switched to, wherein, the described first available access module is the currently available access module of vice card In highest-ranking one, the described second available access module is in the currently available access module of main card highest-ranking one It is a.
- 13. device as claimed in claim 12, it is characterised in that the switch unit further includes：Determination subelement, the high-grade access module supported for determining vice card；The determination subelement, is detected specifically for the high-grade access module supported vice card, so that it is determined that vice card Currently available access module.
- 14. device as claimed in claim 13, it is characterised in thatThe determination subelement, specifically for the high-grade access when carrying out isosystem measurement to main card, supported vice card Pattern is detected, so that it is determined that the currently available access module of vice card.
- 15. such as claim 10 to 12 any one of them device, it is characterised in thatThe switching subelement, specifically for when meeting predetermined switching restrictive condition, the operating mode of vice card is switched to institute State the first available access module.
- 16. such as claim 10 to 13 any one of them device, it is characterised in that described device further includes：Storage unit, for when meeting predetermined preservation condition, newly-increased fixed point switching position is saved as by the position, and by institute The first available access module is stated to save as and the newly-increased fixed point corresponding default access module of switching position.
- A kind of 17. mobile terminal, it is characterised in that including processor and communication unit,The communication unit, for obtaining the position of mobile terminal；Whether the processor, need to switch the operating mode of vice card according to the position judgment；Needing to switch the vice card Operating mode when, the operating mode of vice card is switched to vice card in the available optimal high-grade access module in the position, its Described in vice card for the mobile terminal Subscriber Identity Module in be preset one be operated in inferior grade access module.
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| CN2015082362 | 2015-06-25 |
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| CN109495875A (en) * | 2019-01-11 | 2019-03-19 | Oppo广东移动通信有限公司 | SIM card selection method, device, electronic equipment and storage medium |
| CN110876173A (en) * | 2018-08-29 | 2020-03-10 | 中兴通讯股份有限公司 | Switching method and terminal |
| CN111464688A (en) * | 2019-01-22 | 2020-07-28 | 成都鼎桥通信技术有限公司 | Working mode switching method and device |
| CN113573239A (en) * | 2021-06-15 | 2021-10-29 | 荣耀终端有限公司 | Virtual card switching method, electronic equipment and wearable equipment |
| CN113613239A (en) * | 2021-08-09 | 2021-11-05 | 中国电信股份有限公司 | Network mode switching method, network mode switching device, medium, and electronic device |
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| CN110876173A (en) * | 2018-08-29 | 2020-03-10 | 中兴通讯股份有限公司 | Switching method and terminal |
| CN110876173B (en) * | 2018-08-29 | 2022-02-18 | 中兴通讯股份有限公司 | Switching method and terminal |
| CN109495875A (en) * | 2019-01-11 | 2019-03-19 | Oppo广东移动通信有限公司 | SIM card selection method, device, electronic equipment and storage medium |
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| CN111464688B (en) * | 2019-01-22 | 2021-12-28 | 成都鼎桥通信技术有限公司 | Working mode switching method and device |
| CN113573239A (en) * | 2021-06-15 | 2021-10-29 | 荣耀终端有限公司 | Virtual card switching method, electronic equipment and wearable equipment |
| CN113613239A (en) * | 2021-08-09 | 2021-11-05 | 中国电信股份有限公司 | Network mode switching method, network mode switching device, medium, and electronic device |
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| Publication number | Publication date |
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| CN107912083B (en) | 2020-01-31 |
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