WO2016173071A1 - 一种移动终端及其卡槽的自适应切换方法、系统 - Google Patents
一种移动终端及其卡槽的自适应切换方法、系统 Download PDFInfo
- Publication number
- WO2016173071A1 WO2016173071A1 PCT/CN2015/080307 CN2015080307W WO2016173071A1 WO 2016173071 A1 WO2016173071 A1 WO 2016173071A1 CN 2015080307 W CN2015080307 W CN 2015080307W WO 2016173071 A1 WO2016173071 A1 WO 2016173071A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- card
- communication module
- user
- main communication
- card slot
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 302
- 230000009977 dual effect Effects 0.000 description 9
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
Definitions
- the present invention relates to the field of communications technologies, and in particular, to an adaptive handover method and system for a mobile terminal and a card slot thereof.
- the existing mobile LTE (Long Term Evolution) multi-mode dual-card terminal adopts the technical solution: the card 1 supports mobile TDD-LTE, TDSCDMA (Time Division-Synchronous Code Division Multiple Access).
- GSM Global System for Mobile Communication
- card 2 can only support GSM network. Even if the card 2 is inserted into the mobile USIM (Universal Subscriber Identity Module) card, it can only use the GSM network, which is determined by the underlying chip solution.
- the mainstream chip manufacturers such as Qualcomm) chips support two.
- one of the protocol stacks supports multiple network standards (eg LTE/TD_SCDMA/WCDMA/EVDO/GSM/CDMA, etc.), and the other protocol stack only supports GSM networks.
- the card 1 is generally bound to a protocol stack supporting multiple network standards
- the card 2 is bound to a protocol stack that only supports GSM.
- the existing dual-card terminal solution cannot meet the requirements for the LTE multi-mode dual-card terminal to have the capability of not distinguishing the card slot in the "China Mobile LTE USIM Card Technical Specification", which is mainly reflected in the following aspects:
- the dual-card terminal only inserts a single card (whether inserting card 1 or card 2), that is, if the card is a China Mobile card or an overseas carrier card: it is required to automatically set the card as the main card.
- a single card can only support GSM network, if it will move The USIM card is inserted into the card 2 and cannot be used with 4G and 3G networks.
- the requirements for dual card terminals to insert dual cards cannot be met.
- the specific requirements are as follows: (1) The dual cards inserted are all China Mobile cards or all overseas carrier cards: if it is USIM+SIM (Subscriber Identity Module, customer identification)
- USIM+SIM Subscriber Identity Module, customer identification
- the combination of modules requires that the USIM be automatically set as the primary card and support all network standards of the card; if it is a USIM+USIM or SIM+SIM combination, it is required to enable the user to set the primary card.
- an object of the present invention is to provide an adaptive switching method and system for a mobile terminal and a card slot thereof, which can match different user cards to different communication modules according to the priority of the user card, and satisfy the operator.
- the need for fuzzy identification card slot can meet the highest network standard requirements supported by the card without changing the card, and provide users with more convenient services.
- the present invention provides an adaptive switching method for a mobile terminal card slot.
- the mobile terminal includes a main communication module and a sub-communication module, and the method includes:
- Reading card information of the user card in the slot of the mobile terminal and acquiring a corresponding priority level of the user card according to the card information;
- the step of switching the card slot in which the subscriber identity card is located to the primary communication module or the secondary communication module according to the priority level of the user card includes:
- the mobile terminal When the mobile terminal detects only one user card, it is determined according to the priority level of the user card whether it can be matched to the main communication module;
- the card slot where the user card is located is switched to the main communication module, and then the network command is initiated to start the network, otherwise the network command is initiated directly.
- the step of switching the card slot in which the subscriber identity card is located to the primary communication module or the secondary communication module according to the priority level of the user card includes:
- the mobile terminal When the mobile terminal detects two user cards, it determines whether the priority levels of the two user cards are the same;
- the step of switching the card slot in which the subscriber identity card is located to the primary communication module or the secondary communication module according to the priority level of the user card includes:
- the data card is dialed after the corresponding relationship between the card slot and the main communication module is switched, otherwise data dialing is directly performed.
- the step of switching the card slot in which the user card is located to the main communication module or the sub-communication module according to the priority level corresponding to the user card further includes:
- the card slot corresponding to the current communication module and the sub-communication module is cleared, and the card slot corresponding to the main communication module and the sub-communication module is reset according to the switched card slot pair.
- the present invention provides an adaptive switching system for a mobile terminal card slot, the mobile terminal includes a main communication module and a sub-communication module, and the system includes:
- a predefined module configured to predefine a priority level of different user cards and a user card priority level that can be matched to the main communication module
- An identification module configured to read card information of a user card in a card slot of the mobile terminal, and obtain a priority level corresponding to the user card according to the card information;
- a switching module configured to: the card where the user card is located according to a priority level corresponding to the user card The slot switches to the primary communication module or the secondary communication module.
- the switching module includes:
- a first determining unit configured to: when the mobile terminal detects only one user card, determine, according to a priority level of the user card, whether it can be matched to the main communication module;
- a first switching unit configured to: when the priority level of the user card is matched to the main communication module, switch the card slot where the user card is located to the main communication module;
- the first network control unit is configured to switch the card slot where the user card is located to the main communication module, and then initiate a network command to start the network, or directly initiate a network command to start the network.
- the switching module includes:
- a second determining unit configured to determine, when the mobile terminal detects two user cards, whether the priority levels of the two user cards are the same;
- a third determining unit configured to determine whether the two user cards can be matched to the main communication module when the priorities of the two user cards are the same;
- a switch enabling unit configured to enable the user switch when the two user cards can be matched to the main communication module
- a fourth determining unit configured to determine, when the priorities of the two user cards are different, whether the high priority user card can be matched to the main communication module
- a second switching unit configured to switch the card slot where the high priority user card is located to the main communication module when the high priority user card is matched to the main communication module;
- the second network control unit is configured to start a network command after the user switch is turned on, or to switch the card slot where the high priority user card is located to the main communication module, and then initiate a network command to start the network. Or used to directly initiate a network command to start the network.
- the switching module includes:
- An instruction receiving unit configured to receive an instruction to switch a correspondence between the card slot and the main communication module
- a fifth determining unit configured to determine whether the user switching switch is enabled
- a fifth switching unit configured to switch a correspondence between the card slot and the main communication module when the user switching switch is enabled
- a data dialing unit configured to switch the correspondence between the card slot and the main communication module According to dialing, or directly dialing data.
- the switching module includes:
- a sixth determining unit configured to determine whether the current card slot of the main communication module is the same as the card slot after the switching
- a reset unit configured to clear a card slot corresponding to the current communication module and the sub-communication module when the card slot corresponding to the main communication module is different from the card slot after the switching, and according to the switched card
- the slot pair resets the card slot corresponding to the main communication module and the sub communication module.
- the present invention also provides a mobile terminal, comprising a processor, a memory, a main communication module and a sub-communication module, wherein the memory stores a set of program codes, and the processor is configured to call the program code stored in the memory. , do the following:
- Reading card information of the user card in the slot of the mobile terminal and acquiring a priority level corresponding to the user card according to the card information;
- the card slot where the user card is located is switched to the main communication module, and then the network command is initiated to start the network, otherwise the network command is initiated directly.
- the data card is dialed after the corresponding relationship between the card slot and the main communication module is switched, otherwise data dialing is directly performed.
- the card slot corresponding to the current communication module and the sub-communication module is cleared, and the card slot corresponding to the main communication module and the sub-communication module is reset according to the switched card slot pair.
- the invention sets different priority levels for different user cards, and sets a priority level that can be matched to the main communication module.
- the priority level of the user card is obtained according to the read card information.
- the solution can automatically adapt the corresponding communication module, and even the user can manually set which card is the main card, which can meet the highest network standard requirements supported by the card without changing the card, and provides more convenient services for the user.
- FIG. 1 is a schematic block diagram of an adaptive switching system for a mobile terminal card slot according to the present invention
- FIG. 2 is a flow chart of performing card slot switching when a user card is inserted into a mobile terminal according to an embodiment of the present invention
- FIG. 3 is a flow chart of performing card slot switching when two user cards are inserted in a mobile terminal according to an embodiment of the present invention
- FIG. 4 is a flow chart of a user manually switching a communication module corresponding to a dual card in an embodiment of the present invention
- FIG. 5 is a flowchart of an adaptive handover method of a mobile terminal card slot according to the present invention.
- FIG. 6 is a flow chart of the present invention performing handover when a mobile terminal detects that only one user card is inserted;
- FIG. 7 is a flow chart of the present invention performing handover when a mobile terminal detects that two user cards are inserted;
- FIG. 8 is a flowchart of performing handover when a mobile terminal receives a user-switching a correspondence relationship between a user card and a communication module according to the present invention
- FIG. 9 is a flow chart of performing handover of a handover module of the present invention.
- FIG. 10 is a structural block diagram of a mobile terminal according to the present invention.
- an adaptive switching system 100 for a mobile terminal card slot of the present invention includes a predefined module 10 , an identification module 20 , and a switching module 30 .
- the mobile terminal includes a main communication module and a sub-communication module, for example, a dual card dual standby mobile terminal.
- the main communication module and the secondary communication module are communication modules that can be applied to the mobile terminal, and each can include one or more communication modules, which can be used independently in the mobile terminal and combined with other modules in the mobile terminal to complete Some kind of communication function.
- the main communication module supports all network standards including LTE, TD_SCDMA, WCDMA, EVDO, GSM, CDMA, etc.
- the sub-communication module only supports 2G communication network standards (such as GSM).
- the predefined module 10 is configured to predefine a priority level of different user cards and a user card priority level that can be matched to the main communication module.
- Different user cards include different card types and cards of different operators, such as mobile UIM cards, mobile SIM cards, Unicom UIM cards, and telecommunications SIM cards.
- the identification module 20 is configured to read card information of the user card in the card slot of the mobile terminal, and obtain a priority level corresponding to the user card according to the card information.
- the card information of the user card refers to an ICCID (Integrate circuit card identity) in the user card to obtain the card type and the type of the carrier.
- the card type may include the USIM, the SIM card, and the type of the carrier. Can be medium China Mobile, China Unicom, China Telecom, overseas operators, etc.
- the priority level corresponding to the user card is queried according to the obtained card type and the type of the carrier.
- the user card priority level is preset by the predefined module 10.
- the switching module 30 is configured to switch the card slot where the user card is located to the main communication module or the sub-communication module according to the priority level corresponding to the user card.
- the user card is a mobile UIM card
- the priority of different user cards may be set from high to low: mobile UIM card > mobile SIM card > overseas operator USIM card > overseas carrier SIM card > other operators in mainland China Cards; only those that can be matched to the main communication module are: mobile UIM card, mobile SIM card, overseas operator USIM card and overseas carrier SIM card.
- the card type and the carrier type can be obtained according to the ICCID (Integrate circuit card identity) in the user card, and the card type can include the USIM and the SIM card.
- the type of carrier can be China Mobile, China Unicom, China Telecom, overseas operators, etc.; then, according to the card type and the carrier type, the priority of the user card is obtained by pre-defining the priority level library of different user cards. grade. Finally, according to the priority level of the user card, the card slot where the user card is located is switched to the main communication module or the sub-communication module. For example, the detected user card is a China Mobile USIM card, and its priority level is the highest and its priority. In order to match to the main communication module, the card slot where the user card is located is switched to the main communication module. For example, if the detected user card is a China Unicom USIM card whose priority level is not compatible with the main communication module, the card slot where the user card is located is switched to the sub-communication module.
- the present invention can match different user cards to different communication modules according to the priority of the user card, and meets the operator's requirement for the fuzzy identification card slot, and the user does not need to care which card slot is inserted into the card, which carrier
- the card can automatically adapt the corresponding communication module, and even the user can manually set which card is the main card, which can meet the highest network standard requirements supported by the card without changing the card, and provide more for the user. Convenient service.
- the switching module 30 includes a first determining unit 301 , a first switching unit 302 , and a first network control unit 303 .
- the first determining unit 301 is configured to determine, according to the priority level of the user card, whether the mobile terminal can match the primary communication module.
- the first switching unit 302 is configured to: the priority level of the user card is matched to the main communication module. When the card slot where the user card is located is switched to the main communication module.
- the first network control unit 303 is configured to switch the card slot where the user card is located to the main communication module, and then initiate a network command to start the network, or directly initiate a network command to start the network.
- Starting the network means registering the mobile terminal to the network.
- the switching module 30 further includes: a second determining unit 304, a third determining unit 305, a switch enabling unit 306, a fourth determining unit 307, a second switching unit 308, and a second network control unit 309.
- the second determining unit 304 is configured to determine whether the priority levels of the two user cards are the same when the mobile terminal detects two user cards.
- the third determining unit 305 is configured to determine whether the two user cards can be matched to the main communication module when the priorities of the two user cards are the same.
- the switch enable unit 306 is configured to enable the user switch when two user cards can be matched to the main communication module.
- the fourth determining unit 307 is configured to determine whether the high priority user card can be matched to the main communication module when the priorities of the two user cards are different.
- the second switching unit 308 is configured to switch the card slot where the high priority user card is located to the main communication module when the high priority user card can be matched to the main communication module.
- the second network control unit 309 is configured to start a network command after the user switch is turned on, or to switch the card slot where the high priority user card is located to the main communication module, and then initiate a network command to start the network, or Used to directly initiate the network command to start the network.
- the switching module 30 further includes an instruction receiving unit 310 , a fifth determining unit 311 , a fifth switching unit 312 , and a data dialing unit 313 .
- the instruction receiving unit 310 is configured to receive an instruction for switching a correspondence between the card slot and the main communication module;
- the fifth determining unit 311 is configured to determine whether the user switching switch is enabled or not;
- the fifth switching unit 312 is configured to switch the correspondence between the card slot and the main communication module when the user switching switch is enabled.
- the data dialing unit 313 is configured to perform data dialing after switching the correspondence between the card slot and the main communication module, or directly perform data dialing.
- the switching module 30 further includes: a sixth determining unit 314 and a reset unit 315.
- the sixth judging unit 314 is configured to determine whether the card slot currently corresponding to the main communication module is the same as the card slot after the switching;
- the resetting unit 315 is configured to clear the corresponding relationship between the card slot currently saved in the main communication module and the sub-communication module, and the card slot pair after the switchover is restarted, when the card slot corresponding to the main communication module is different from the card slot after the switching. Set the card slot corresponding to the main communication module and the sub communication module.
- FIG. 2 is a flow chart of performing card slot switching when a user card is inserted into a mobile terminal according to an embodiment of the present invention. The process includes:
- step S201 the mobile terminal detects only one user card insertion.
- Step S202 reading user card information of the user card.
- Step S203 Acquire a priority level of the user card.
- the priorities of the predefined different user cards are ranked from high to low: mobile UIM card > mobile SIM card > overseas operator USIM card > overseas carrier SIM card > other carrier cards in mainland China; Only the mobile communication UIM card, mobile SIM card, overseas operator USIM card and overseas carrier SIM card can be matched to the main communication module.
- Step S204 determining whether the priority level of the user card is matchable to the main communication module. If yes, go to step S205, otherwise go to step S208. If the user card is a mobile card or an overseas carrier card, it can be matched to the main communication module. If the user card is another carrier card in mainland China, it cannot be matched to the main communication module, and the network command can be directly launched.
- Step S205 determining whether the card slot where the user card is located corresponds to the main communication module. If yes, go to step S208, otherwise go to step S206. Specifically, in this step, by reading the correspondence between the communication module and the card slot saved in the file system of the communication module, it is determined whether the card slot where the user card is located corresponds to the main communication module.
- Step S206 clearing the correspondence between the currently saved main communication module and the card slot.
- the specific step is to deactivate the card.
- Step S207 the card slot corresponding to the main communication module is set as the card slot where the current user card is located. Specifically, in this step, the card slot corresponding to the main communication module is sent to the main communication module through the system interface, and the modem of the main communication module re-reports the card slot association information to the system after the setting is completed.
- the session_type corresponding to the primary card is delivered through the change_session interface.
- the card can be set as the main card. After the modem (Modem) completes the setting and automatically activates the card, it will re-report the card information (including the mapping relationship between the card slot and the main communication module), due to the reported card information and the system frame layer.
- the (framework) saves the card information consistently, so it will not notify the dual card to select the network again, and the network can be initiated directly by the phone mode service (PhoneModeService) in the system program.
- the main card is the card corresponding to the main communication module.
- step S208 the network command is initiated to start the network.
- step S209 data dialing is performed.
- the corresponding main communication module and the card slot are saved in the file system of the modem.
- the boot detects that the correspondence between the main communication module and the card slot is inconsistent with the last time, the file system is automatically saved.
- the modem will only clear the corresponding relationship of the inconsistent card slot, that is: if there are two cards, unplug one or replace one of the cards, when rebooting, the modem will only remove the unplugged The card slot or the card slot corresponding to the replaced card.
- the present invention can match different user cards to different communication modules according to the priority of the user card, and the priority of the user card can be customized according to the requirements of the operator, which satisfies the operator's requirement for the fuzzy identification card slot.
- FIG. 3 is a flow chart of performing card slot switching when two user cards are inserted in a mobile terminal according to an embodiment of the present invention. The process includes:
- step S301 the mobile terminal detects that two user cards are inserted.
- Step S302 reading user card information of the two user cards.
- Step S303 obtaining priority levels of the two user cards.
- the priorities of the predefined different user cards are ranked from high to low: mobile UIM card > mobile SIM card > overseas operator USIM card > overseas carrier SIM card > other carrier cards in mainland China; Can Only the mobile communication UIM card, mobile SIM card, overseas operator USIM card and overseas carrier SIM card are matched to the main communication module.
- step S304 it is determined whether the priorities of the two user cards are the same. If yes, go to step S305, otherwise go to step 307.
- step S305 it is determined whether the two user cards can be matched to the main communication module, and if yes, the process proceeds to step S306, otherwise, the process proceeds to step S309.
- step S306 the user switching switch is enabled. Then it proceeds to step S309.
- the specific user switch enable is a switch in the system that allows the user to switch the correspondence between the user card and the communication module. After the switch is turned on, the user can set one card of the two cards as the main card, and the other card is the secondary card, the main card is the card corresponding to the main communication module, and the secondary card is corresponding to the sub-communication module. card.
- Step S307 determining whether the high priority user card can be matched to the main communication module, and if yes, proceeding to step S308, otherwise proceeding to step S309.
- the process directly enters the next network; if the card slot corresponding to the main communication module in the file system is not the high priority user card Card slot, then need to clear the corresponding relationship between the card slot currently saved in the main communication module and the sub-communication module (that is, reset operation or deactivation operation), and then respectively set the card slot corresponding to the two communication modules, the main communication module and The user card with the higher priority corresponds to the card slot, and the sub-communication module corresponds to the card slot where the other user card is located.
- the modem completes the mapping relationship between the communication module and the card slot, the file system information is updated, and the card is activated by itself, and the mapping relationship information is re-reported.
- Step S308 switching the card slot where the high priority user card is located to the main communication module.
- step S309 the network command is initiated to start the network.
- step S310 data dialing is performed.
- FIG. 4 is a flow chart of a user manually switching a communication module corresponding to a dual card in an embodiment of the present invention. The process includes:
- Step S401 receiving an instruction that the user switches the correspondence between the card slot and the main communication module.
- the user sets one card as the primary card and the other card as the secondary card.
- the primary card is the card corresponding to the main communication module
- the secondary card is the card corresponding to the secondary communication module.
- Step S402 determining whether the user switching switch is enabled or not. If yes, go to step S403, otherwise go to step S406.
- Step S403 if yes, the user card specified by the user is set as the main card.
- Step S404 the correspondence between the currently saved main communication module and the sub communication module and the card slot is cleared.
- Step S405 the main communication module is corresponding to the card slot where the main card is located, and the sub communication module corresponds to another card slot.
- step S406 data dialing is performed.
- the enable switch of the main card switch is turned on before dialing, and if it is turned on, the switch to be switched is saved before the data service is switched.
- the card is the default data master card to the database, then activate the dual card, set the master card, and finally dial according to the default data master card; otherwise, just dial the user according to the user's needs.
- the priority level of the user card and the priority level that can be matched to the main communication module are set in advance according to the customization of the operator.
- the priority of different user cards defined is from high to low: mobile UIM card > mobile SIM card > overseas operator USIM card > overseas carrier SIM card > other carrier cards in mainland China; and can be matched to the main communication
- the modules are only: mobile UIM card, mobile SIM card, overseas operator USIM card and overseas carrier SIM card.
- the card slot 2 is automatically set as the main card (the card corresponding to the main communication module) after the power is turned on; when the mobile terminal is inserted into the mobile SIM card and the mobile USIM card combination After the power is turned on, the USIM card is automatically set as the main card; when the mobile terminal is inserted into the Unicom card, when the USIM card combination is moved, the mobile USIM card is set as the primary card by default. Therefore, the operator's demand for the fuzzy identification card slot is satisfied, and the user is provided with more convenient services. The user does not need to care which card slot is inserted, and which operator's card can use the terminal of the invention.
- the corresponding protocol stack is automatically adapted, and even the user can manually set which card is the main card, so that the highest network standard supported by the card can be used without changing the card.
- the existing chip solution supports switching the protocol stack corresponding to the SIM card, the highest network standard supported by the current SIM card can be used, which also reduces the development cost and hardware cost of using two sets of network-wide network protocol stacks.
- FIG. 5 is a flowchart of a method for adaptively switching a mobile terminal card slot according to the present invention.
- the method is implemented by the system 100 shown in FIG. 1.
- the mobile terminal includes a main communication module and a sub-communication module, and the method includes:
- Step S501 pre-defining the priority level of different user cards and the user card priority level that can be matched to the main communication module. This step is implemented by the predefined module 10.
- Step S502 the card information of the user card in the card slot of the mobile terminal is read, and the corresponding priority level of the user card is obtained according to the card information. This step is implemented by the identification module 20.
- Step S503 the card slot where the user card is located is switched to the main communication module or the sub-communication module according to the priority level corresponding to the user card. This step is implemented by the switching module 30.
- Figure 6 is a flow chart of the present invention for performing handover when the mobile terminal detects that only one user card is inserted.
- the process includes:
- step S601 the mobile terminal detects only one user card. This step is implemented by the identification module 20.
- Step S602 determining whether it can be matched to the main communication module according to the priority level of the user card. If yes, go to step S603, otherwise go to step S604. This step is implemented by the first determining unit 301.
- Step S603 the card slot where the user card is located is switched to the main communication module, and then the network command is initiated to start the network. This step is implemented by the first switching unit 302 and the first network control unit 303.
- Step S604 directly launching a network command to start the network. This step is implemented by the first network control unit 303.
- Figure 7 is a flow chart of the present invention performing handover when the mobile terminal detects the insertion of two user cards.
- the process includes:
- step S701 the mobile terminal detects two user cards. This step is implemented by the identification module 20.
- Step S702 determining whether the priority levels of the two user cards are the same. If the same process proceeds to step S703, if not, the process proceeds to step S705. This step is implemented by the second determining unit 304.
- step S703 it is determined whether the two user cards can be matched to the main communication module. If yes, go to step S704, otherwise go to step S707. This step is implemented by the third determining unit 305.
- Step S704 the user switch is enabled, and the network command is initiated. This step is passed The switch enable unit 306 and the second network control unit 309 are implemented together.
- Step S705 determining whether the high priority user card can be matched to the main communication module. If yes, go to step S706, otherwise go to step S707. This step is implemented by the fourth determining unit 307.
- Step S706 switching the card slot where the high priority user card is located to the main communication module, and then initiating the network command to start the network.
- the non-step is implemented by the second switching unit 308 and the second network control unit 309.
- Step S707 directly launching a network command to start the network. This step is implemented by the second network control unit 309.
- FIG. 8 is a flow chart of the present invention performing handover when the mobile terminal receives a user-switched user card and communication module correspondence instruction. The process includes:
- Step S801 receiving an instruction to switch the correspondence between the card slot and the main communication module. This step is implemented by the instruction receiving unit 310.
- step S802 it is determined whether the user switching switch is enabled, and if yes, the process proceeds to step S803, otherwise, the process proceeds to step S804. This step is implemented by the fifth determining unit 311.
- Step S803 after the correspondence between the card slot and the main communication module is switched, data dialing is performed. This step is implemented by the fifth switching unit 312 and the data dialing unit 313.
- step S804 data dialing is directly performed. This step is implemented by the data dialing unit 313.
- FIG. 9 is a flow chart of the handover module of the present invention performing handover. The process includes:
- step S901 it is determined whether the card slot currently corresponding to the main communication module is the same as the card slot after the switching. If RUO is YES, the process proceeds to step S903, otherwise, the process proceeds to step S902. This step is implemented by the sixth judging unit 314.
- Step S902 clear the correspondence between the card slot currently saved in the main communication module and the sub-communication module, and reset the card slot corresponding to the main communication module and the sub-communication module according to the switched card slot pair. This step is implemented by the reset unit 315.
- Step S903 directly launching a network command to start the network.
- the mobile terminal 10 is a structural block diagram of a mobile terminal according to the present invention.
- the mobile terminal 10 may include at least one processor 101, such as a CPU, at least one communication bus 102, a memory 103, a main communication module 104, and a pair.
- Communication module 105; communication bus 102 is used to implement this
- the connection communication between the components; the memory 103 may be a high speed RAM memory or a non-volatile memory such as at least one disk memory.
- a set of program codes is stored in the memory 103, and the processor 101 is configured to call the program code stored in the memory 103 for performing the following operations:
- Reading card information of the user card in the slot of the mobile terminal and acquiring a priority level corresponding to the user card according to the card information;
- the step of the processor 101 to switch the card slot where the user identification card is located to the main communication module 104 or the sub-communication module 105 according to the priority level of the user card includes:
- the card slot where the user card is located is switched to the main communication module 104, and then the network command is initiated to start the network, otherwise the network command is initiated directly.
- the step of the processor 101 to switch the card slot where the user identification card is located to the main communication module 104 or the sub-communication module 105 according to the priority level of the user card includes:
- the card slot where the high priority user card is located is switched to the main communication module 104, and then the network command is initiated. Net, otherwise directly launch the network command to start the network.
- the processor 101 switches the card slot in which the user identification card is located to the step package of the main communication module 104 or the sub-communication module 105 according to the priority level of the user card.
- the data card is dialed after the corresponding relationship between the card slot and the main communication module 104 is switched, otherwise data dialing is directly performed.
- the step of the processor 101 to switch the card slot in which the user card is located to the main communication module 104 or the sub-communication module 105 according to the priority level corresponding to the user card further includes:
- the card slot corresponding to the current communication module 104 and the sub-communication module 105 are cleared, and the card slot corresponding to the main communication module 104 and the sub-communication module 105 is reset according to the switched card slot pair.
- the present invention sets different priorities for different user cards, and sets a priority level that can be matched to the main communication module.
- the user card insertion is detected, the user is obtained according to the read card information.
- the priority level of the card, and the card slot where the user card is located is switched to the main communication module or the sub-communication module according to the priority level of the user card.
Landscapes
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本发明适用于通信技术领域，提供了一种移动终端及其卡槽的自适应切换方法、系统，该切换方法包括：预定义不同用户卡的优先级等级及可匹配至主通讯模块的用户卡优先级等级；读取移动终端卡槽内用户卡的卡信息，根据卡信息获取用户卡的对应的优先级等级；根据用户卡对应的优先级等级将用户卡所在的卡槽切换至主通讯模块或副通讯模块。本发明能根据用户卡的优先级将不同用户卡匹配至不同的通讯模块，满足了运营商对模糊识别卡槽的需求，满足不换卡即可使用该卡支持的最高网络制式需求，给用户提供了更多的便捷服务。
Description
本申请要求于2015年04月30日提交中国专利局，申请号为CN 201510218423.5、发明名称为“一种移动终端及其卡槽的自适应切换方法、系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本发明涉及通信技术领域，尤其涉及一种移动终端及其卡槽的自适应切换方法、系统。
现有的移动LTE(Long Term Evolution，长期演进)多模双卡终端采用的技术方案是：卡1支持移动TDD-LTE、TDSCDMA(Time Division-Synchronous Code Division Multiple Access，时分同步码分多址)、GSM(Global System for Mobile Communication，全球移动通讯系统)和联通GSM需求，港澳海外漫游才支持WCDMA(Wideband Code Division Multiple Access，宽带码分多址)，卡2只能支持GSM网络。即使卡2插入移动USIM(Universal Subscriber Identity Module，全球用户身份模块)卡也只能用GSM网络，这是由底层的芯片方案所决定的，现在主流的芯片厂商(如高通)的芯片是支持两套协议栈的，其中一套协议栈是支持多种网络制式(如：LTE/TD_SCDMA/WCDMA/EVDO/GSM/CDMA等)，另一套协议栈只支持GSM网络。在实现双卡终端时，一般都是将卡1绑定到支持多种网络制式的协议栈，卡2绑定到只支持GSM的协议栈。
现有的双卡终端方案不能满足《中国移动LTE USIM卡技术规范》中对LTE多模双卡终端需具备不区分卡槽的能力的要求，主要表现在以下几个方面：
1、不能满足双卡终端对只插入单卡(无论插入卡1还是卡2)的要求，即：该卡若为中国移动卡或海外运营商卡：要求能将该卡自动设置为主卡，支持该卡能支持的所有网络制式。目前单插卡2只能支持GSM网络，如果将移
动USIM卡插入卡2是无法使用4G和3G网络的。
2、不能满足双卡终端对插入双卡的要求，具体要求如下：(1)插入的双卡均为中国移动卡或均为海外运营商卡：如果是USIM+SIM(Subscriber Identity Module，客户识别模块)组合，要求能够自动将USIM设置为主卡，支持该卡的所有网络制式；如果是USIM+USIM或者SIM+SIM组合，要求能够让用户设置主卡。(2)插入的是中国移动卡+非中国移动卡或者海外运营商卡+中国其他运营商卡组合：要求将中国移动卡或者海外运营商卡设置为主卡，另外一张卡设置为副卡。(3)两张均为中国大陆其他运营商的组合：两张卡都是接入GSM/GPRS/EDGE网络。
综上可知，现有技术在实际使用上显然存在不便与缺陷，所以有必要加以改进。
发明内容
针对上述的缺陷，本发明的目的在于提供一种移动终端及其卡槽的自适应切换方法、系统，其能根据用户卡的优先级将不同用户卡匹配至不同的通讯模块，满足了运营商对模糊识别卡槽的需求，满足不换卡即可使用该卡支持的最高网络制式需求，给用户提供了更多的便捷服务。
为了实现上述目的，本发明提供一种移动终端卡槽的自适应切换方法，移动终端包括主通讯模块和副通讯模块，所述方法包括：
预定义不同用户卡的优先级等级及可匹配至所述主通讯模块的用户卡优先级等级；
读取所述移动终端卡槽内用户卡的卡信息，根据所述卡信息获取所述用户卡的对应的优先级等级；
根据所述用户卡对应的优先级等级将所述用户卡所在的卡槽切换至所述主通讯模块或所述副通讯模块。
根据本发明的切换方法，根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤包括：
所述移动终端仅检测到一张用户卡时，根据所述用户卡的优先级等级判断是否可匹配至所述主通讯模块；
若是则将所述用户卡所在的卡槽切换至所述主通讯模块后下发起网指令起网，否则直接下发起网指令起网。
根据本发明的切换方法，根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤包括：
所述移动终端检测到两张用户卡时，判断所述两张用户卡的优先级等级是否相同；
若相同则判断所述两张用户卡是否可匹配至所述主通讯模块，若是则开启用户切换开关使能后下发起网指令起网，否则直接下发起网指令起网；
若不相同则判断其中高优先级的用户卡是否可匹配至所述主通讯模块，若是则将高优先级的用户卡所在的卡槽切换至所述主通讯模块后下发起网指令起网，否则直接下发起网指令起网。
根据本发明的切换方法，根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤包括：
接收切换所述卡槽与所述主通讯模块的对应关系的指令；
判断所述用户切换开关使能是否开启；
若是则切换所述卡槽与所述主通讯模块的对应关系后进行数据拨号，否则直接进行数据拨号。
根据本发明的切换方法，根据所述用户卡对应的优先级等级将所述用户卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤还包括：
判断所述主通讯模块当前对应的卡槽是否与切换后的卡槽相同；
若不相同则清除所述主通讯模块和副通讯模块中当前保存的卡槽对应关系并根据切换后的卡槽对重新设置所述主通讯模块和副通讯模块对应的卡槽。
本发明相应提供一种移动终端卡槽的自适应切换系统，所述移动终端包括主通讯模块和副通讯模块，所述系统包括：
预定义模块，用于预定义不同用户卡的优先级等级及可匹配至所述主通讯模块的用户卡优先级等级；
识别模块，用于读取移动终端卡槽内用户卡的卡信息，根据所述卡信息获取所述用户卡对应的优先级等级；
切换模块，用于根据所述用户卡对应的优先级等级将所述用户卡所在的卡
槽切换至所述主通讯模块或所述副通讯模块。
根据本发明的切换系统，所述切换模块包括：
第一判断单元，用于所述移动终端仅检测到一张用户卡时，根据所述用户卡的优先级等级判断是否可匹配至所述主通讯模块；
第一切换单元，用于所述用户卡的优先级等级为可匹配至所述主通讯模块时，将所述用户卡所在的卡槽切换至所述主通讯模块；
第一起网控制单元，用于将所述用户卡所在的卡槽切换至所述主通讯模块后下发起网指令起网，或直接下发起网指令起网。
根据本发明的切换系统，所述切换模块包括：
第二判断单元，用于所述移动终端检测到两张用户卡时，判断所述两张用户卡的优先级等级是否相同；
第三判断单元，用于所述两张用户卡的优先级相同时判断所述两张用户卡是否可匹配至所述主通讯模块；
开关使能单元，用于所述两张用户卡可匹配至所述主通讯模块时开启用户切换开关；
第四判断单元，用于所述两张用户卡的优先级不相同时判断其中高优先级的用户卡是否可匹配至所述主通讯模块；
第二切换单元，用于所述高优先级的用户卡可匹配至所述主通讯模块时将高优先级的用户卡所在的卡槽切换至所述主通讯模块；
第二起网控制单元，用于开启用户切换开关后下发起网指令起网，或用于将高优先级的用户卡所在的卡槽切换至所述主通讯模块后下发起网指令起网，或用于直接下发起网指令起网。
根据本发明的切换系统，所述切换模块包括：
指令接收单元，用于接收切换所述卡槽与所述主通讯模块的对应关系的指令；
第五判断单元，用于判断所述用户切换开关使能是否开启；
第五切换单元，用于所述用户切换开关使能开启时切换所述卡槽与所述主通讯模块的对应关系；
数据拨号单元，用于切换所述卡槽与所述主通讯模块的对应关系后进行数
据拨号，或直接进行数据拨号。
根据本发明的切换系统，所述切换模块包括：
第六判断单元，用于判断所述主通讯模块当前对应的卡槽是否与切换后的卡槽相同；
重置单元，用于所述主通讯模块当前对应的卡槽与切换后的卡槽不相同时，清除所述主通讯模块和副通讯模块中当前保存的卡槽对应关系并根据切换后的卡槽对重新设置所述主通讯模块和副通讯模块对应的卡槽。
本发明还提供一种移动终端，包括处理器、存储器、主通讯模块和副通讯模块，其中，所述存储器中存储一组程序代码，且所述处理器用于调用所述存储器中存储的程序代码，执行以下操作：
预定义不同用户卡的优先级等级及可匹配至所述主通讯模块的用户卡优先级等级；
读取移动终端卡槽内用户卡的卡信息，根据所述卡信息获取所述用户卡对应的优先级等级；
根据所述用户卡对应的优先级等级将所述用户卡所在的卡槽切换至所述主通讯模块或所述副通讯模块。
其中，所述处理器根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤包括：
仅检测到一张用户卡时，根据所述用户卡的优先级等级判断是否可匹配至所述主通讯模块；
若是则将所述用户卡所在的卡槽切换至所述主通讯模块后下发起网指令起网，否则直接下发起网指令起网。
其中，所述处理器根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤包括：
检测到两张用户卡时，判断所述两张用户卡的优先级等级是否相同；
若相同则判断所述两张用户卡是否可匹配至所述主通讯模块，若是则开启用户切换开关使能后下发起网指令起网，否则直接下发起网指令起网；
若不相同则判断其中高优先级的用户卡是否可匹配至所述主通讯模块，若是则将高优先级的用户卡所在的卡槽切换至所述主通讯模块后下发起网指令
起网，否则直接下发起网指令起网。
其中，所述处理器根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤包括：
接收切换所述卡槽与所述主通讯模块的对应关系的指令；
判断所述用户切换开关使能是否开启；
若是则切换所述卡槽与所述主通讯模块的对应关系后进行数据拨号，否则直接进行数据拨号。
其中，所述处理器根据所述用户卡对应的优先级等级将所述用户卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤还包括：
判断所述主通讯模块当前对应的卡槽是否与切换后的卡槽相同；
若不相同则清除所述主通讯模块和副通讯模块中当前保存的卡槽对应关系并根据切换后的卡槽对重新设置所述主通讯模块和副通讯模块对应的卡槽。
本发明通过对于不同用户卡设置不同的优先级，且设置了可匹配至主通讯模块的优先级等级，在检测到用户卡插入时，根据读取到的卡信息获取该用户卡的优先级等级，并根据该用户卡的优先级等级将该用户卡所在卡槽切换至主通讯模块或副通讯模块。根据用户卡的优先级将不同用户卡匹配至不同的通讯模块，满足了运营商对模糊识别卡槽的需求，用户不需要关心将卡插入的是哪个卡槽，哪家运营商的卡，本方案就可以自动适配相应的通讯模块，甚至用户还可以手动设置哪张卡为主卡，满足不换卡即可使用该卡支持的最高网络制式需求，给用户提供了更多的便捷服务。
图1是本发明一种移动终端卡槽的自适应切换系统的原理框图；
图2是本发明一种实施例中移动终端内插入一张用户卡时进行卡槽切换的流程图；
图3是本发明一种实施例中移动终端内插入两张用户卡时进行卡槽切换的流程图；
图4是本发明一种实施例中用户手动切换双卡所对应通讯模块的流程图；
图5是本发明一种移动终端卡槽的自适应切换方法的流程图；
图6是本发明在移动终端检测到仅插入一张用户卡时执行切换的流程图；
图7是本发明在移动终端检测到插入两张用户卡时执行切换的流程图；
图8是本发明在移动终端接收到用户切换用户卡与通讯模块对应关系指令时执行切换的流程图；
图9是本发明的切换模块执行切换的流程图；
图10是本发明一种移动终端的结构框图。
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
如图1所示，本发明一种移动终端卡槽的自适应切换系统100，系统100包括预定义模块10、识别模块20和切换模块30。移动终端包括主通讯模块和副通讯模块，例如为双卡双待移动终端。主通信模块和副通信模块为可以应用于移动终端的通信模块，并且均可以包括一个或多个通信模块，二者可以独立地在移动终端中使用、与移动终端中的其他模块相结合来完成某种通信功能。例如该主通讯模块支持全部网络制式包括LTE、TD_SCDMA、WCDMA、EVDO、GSM、CDMA等，副通讯模块仅支持2G通信网络制式(如GSM)。
预定义模块10，用于预定义不同用户卡的优先级等级及可匹配至主通讯模块的用户卡优先级等级。不同用户卡包括不同卡类型和不同运营商的卡，例如移动UIM卡、移动SIM卡、联通UIM卡，电信SIM卡。
识别模块20，用于读取移动终端卡槽内用户卡的卡信息，根据卡信息获取用户卡对应的优先级等级。具体的，该用户卡的卡信息是指用户卡中ICCID(Integrate circuit card identity，集成电路卡识别码)来获取卡类型和所属运营商类型，卡类型可包括USIM、SIM卡，所属运营商类型可为中
国移动、中国联通、中国电信、海外运营商等等。根据获取到的卡类型和所属运营商类型来查询该用户卡对应的优先级等级。用户卡优先级等级由预定义模块10预先设置。
切换模块30，用于根据用户卡对应的优先级等级将用户卡所在的卡槽切换至主通讯模块或副通讯模块。具体的例如用户卡为移动UIM卡，
在本发明的实施例中，例如为不同用户卡的优先级从高到低排序可设为：移动UIM卡>移动SIM卡>海外运营商USIM卡>海外运营商SIM卡>中国大陆其他运营商卡；而可匹配至主通讯模块的仅为：移动UIM卡、移动SIM卡、海外运营商USIM卡和海外运营商SIM卡。在获取移动终端插入用户卡的优先级等级时，可根据用户卡中ICCID(Integrate circuit card identity，集成电路卡识别码)来获取卡类型和所属运营商类型，卡类型可包括USIM、SIM卡，所属运营商类型可为中国移动、中国联通、中国电信、海外运营商等等；然后根据卡类型和所属运营商类型从预定义不同用户卡的优先级等级库来查询获取该用户卡的优先级等级。最后根据查询到都用户卡优先级等级来将该用户卡所在的卡槽切换至主通讯模块或副通讯模块，例如检测到的用户卡为中国移动USIM卡，其优先级等级最高而且其优先级为可匹配至主通讯模块，则将该用户卡所在的卡槽切换至主通讯模块。又例如检测到的用户卡为中国联通USIM卡，其优先级等级为不可匹配至主通讯模块，则将该用户卡所在的卡槽切换至副通讯模块。
从而本发明可根据用户卡的优先级将不同用户卡匹配至不同的通讯模块，满足了运营商对模糊识别卡槽的需求，用户不需要关心将卡插入的是哪个卡槽，哪家运营商的卡，本方案就可以自动适配相应的通讯模块，甚至用户还可以手动设置哪张卡为主卡，满足不换卡即可使用该卡支持的最高网络制式需求，给用户提供了更多的便捷服务。
如图1所示，切换模块30包括第一判断单元301、第一切换单元302以及第一起网控制单元303。
第一判断单元301，用于移动终端仅检测到一张用户卡时，根据用户卡的优先级等级判断是否可匹配至主通讯模块。
第一切换单元302，用于用户卡的优先级等级为可匹配至主通讯模块
时，将用户卡所在的卡槽切换至主通讯模块。
第一起网控制单元303，用于将用户卡所在的卡槽切换至主通讯模块后下发起网指令起网，或直接下发起网指令起网。起网是指是指将移动终端注册上网络。
如图1所示，切换模块30还包括：第二判断单元304，第三判断单元305，开关使能单元306，第四判断单元307，第二切换单元308以及第二起网控制单元309。
第二判断单元304，用于移动终端检测到两张用户卡时，判断两张用户卡的优先级等级是否相同。
第三判断单元305，用于两张用户卡的优先级相同时判断两张用户卡是否可匹配至主通讯模块。
开关使能单元306，用于两张用户卡可匹配至主通讯模块时开启用户切换开关。
第四判断单元307，用于两张用户卡的优先级不相同时判断其中高优先级的用户卡是否可匹配至主通讯模块。
第二切换单元308，用于高优先级的用户卡可匹配至主通讯模块时将高优先级的用户卡所在的卡槽切换至主通讯模块。
第二起网控制单元309，用于开启用户切换开关后下发起网指令起网，或用于将高优先级的用户卡所在的卡槽切换至主通讯模块后下发起网指令起网，或用于直接下发起网指令起网。
如图1所示，切换模块30还包括：指令接收单元310、第五判断单元311、第五切换单元312以及数据拨号单元313。
指令接收单元310，用于接收切换卡槽与主通讯模块的对应关系的指令；
第五判断单元311，用于判断用户切换开关使能是否开启；
第五切换单元312，用于用户切换开关使能开启时切换卡槽与主通讯模块的对应关系；
数据拨号单元313，用于切换卡槽与主通讯模块的对应关系后进行数据拨号，或直接进行数据拨号。
如图1所示，切换模块30还包括：第六判断单元314和重置单元315。
第六判断单元314，用于判断主通讯模块当前对应的卡槽是否与切换后的卡槽相同；
重置单元315，用于主通讯模块当前对应的卡槽与切换后的卡槽不相同时，清除主通讯模块和副通讯模块中当前保存的卡槽对应关系并根据切换后的卡槽对重新设置主通讯模块和副通讯模块对应的卡槽。
图2是本发明一种实施例中移动终端内插入一张用户卡时进行卡槽切换的流程图。该流程包括：
步骤S201，移动终端仅检测到一张用户卡插入。
步骤S202，读取该用户卡的用户卡信息。
步骤S203，获取该用户卡的优先级等级。在本实施例中，预定义的不同用户卡的优先级从高到低排序为：移动UIM卡>移动SIM卡>海外运营商USIM卡>海外运营商SIM卡>中国大陆其他运营商卡；而可匹配至主通讯模块的仅为：移动UIM卡、移动SIM卡、海外运营商USIM卡和海外运营商SIM卡。
步骤S204，判断该用户卡的优先级等级是否为可匹配至主通讯模块。若是进入步骤S205，否则进入步骤S208。若该用户卡为移动卡或海外运营商卡，则可匹配至主通讯模块。用户卡为中国大陆其他运营商卡，则不可匹配至主通讯模块，直接下发起网指令即可。
步骤S205，判断用户卡所在的卡槽是否与主通讯模块对应。若是，则进入步骤S208，否则进入步骤S206。具体的，本步骤通过读取通讯模块的文件系统中保存的通讯模块与卡槽的对应关系来判断用户卡所在的卡槽是否与主通讯模块对应。
步骤S206，清除当前保存的主通讯模块与卡槽对应关系。具体的本步骤为去激活卡。
步骤S207，将主通讯模块对应的卡槽设置为当前用户卡所在的卡槽。具体的在本步骤中，通过系统接口将主通讯模块对应的卡槽下发至主通讯模块，主通讯模块的调制解调器完成设置后重新向系统上报卡槽关联信息。在具体程序中，通过change_session接口下发设置主卡对应的session_type，
即可设置该卡为主卡，等待调制解调器(Modem)完成设置并自动激活卡后，会重新上报卡信息(包括卡槽和主通讯模块的映射关系信息)，由于上报的卡信息与系统框架层(framework)保存的卡信息一致，所以不会再次去通知双卡选择起网，直接由系统程序中的电话模式服务(PhoneModeService)下发起网即可。其中主卡即为与主通讯模块对应的卡。
步骤S208，下发起网指令起网。
步骤S209，进行数据拨号。
每次切换完成之后，调制解调器的文件系统中都会保存相关的主通讯模块和卡槽对应关系，当开机检测到主通讯模块和卡槽对应关系和上次不一致时，会自动清除掉文件系统中保存的对应关系，而且只会清除不一致的那个卡槽的对应关系，即：如果有两张卡，拔掉其中一张或换掉其中一张卡，重新开机时，调制解调器只会清除拔掉的那张卡或者换掉的那张卡对应的卡槽对应关系。
在本实施例中，当单张用户卡插入后，判断该用户卡是否为对于预设高优先级运营商的卡，若是则将该用户卡所在的卡槽对应至主通讯模块，否则直接起网。对于低优先级运营商的卡，无论其插入的卡槽在之前是否与主通讯模块对应，其均只能使用移动终端的GSM网络，该低优先级运营商的卡插入的卡槽为之前主通讯模块对应的卡槽，则系统会下发限制指令，限制其只能使用GSM网络。从而本发明可根据用户卡的优先级将不同用户卡匹配至不同的通讯模块，而用户卡的优先级可以根据运营商的要求进行定制，满足了运营商对模糊识别卡槽的需求。
图3是本发明一种实施例中移动终端内插入两张用户卡时进行卡槽切换的流程图。该流程包括：
步骤S301，移动终端检测到两张用户卡插入。
步骤S302，读取该两张用户卡的用户卡信息。
步骤S303，获取该两张用户卡的优先级等级。在本实施例中，预定义的不同用户卡的优先级从高到低排序为：移动UIM卡>移动SIM卡>海外运营商USIM卡>海外运营商SIM卡>中国大陆其他运营商卡；而可
匹配至主通讯模块的仅为：移动UIM卡、移动SIM卡、海外运营商USIM卡和海外运营商SIM卡。
步骤S304，判断两张用户卡的优先级是否相同。若是则进入步骤S305，否则进入步骤307。
步骤S305，判断两张用户卡是否可匹配至主通讯模块，若是则进入步骤S306，否则进入步骤S309。
步骤S306，开启用户切换开关使能。然后进入步骤S309。具体的用户切换开关使能是系统中允许用户切换用户卡与通讯模块的对应关系的开关。该开关打开后，用户可以自己设置两张卡的某张卡为主卡，而另一张卡为副卡，主卡即为与主通讯模块对应的卡，副卡为与副通讯模块对应的卡。
步骤S307，判断其中高优先级的用户卡是否可匹配至主通讯模块，若是则进入步骤S308，否则进入步骤S309。具体的应用过程中，需要判断调制解调器的文件系统中保存的主通讯模块对应的卡槽是否为高优先级用户卡所在的卡槽。如果文件系统中主通讯模块对应的卡槽为高优先级用户卡所在的卡槽，那么直接进入下发起网的流程；如果文件系统中主通讯模块对应的卡槽不为高优先级用户卡所在的卡槽，那么需要清除主通讯模块和副通讯模块中当前保存的卡槽对应关系(也即重置操作或去激活操作)，然后分别设置两个通讯模块对应的卡槽，主通讯模块与优先级高的用户卡所在卡槽对应，而副通讯模块与另一张用户卡所在卡槽对应。调制解调器完成通讯模块和卡槽的映射关系设置之后，更新文件系统信息，并自己激活卡，重新上报映射关系信息。
步骤S308，将高优先级的用户卡所在卡槽切换至主通讯模块。
步骤S309，下发起网指令起网。
步骤S310，进行数据拨号。
图4是本发明一种实施例中用户手动切换双卡所对应通讯模块的流程图。该流程包括：
步骤S401，接收到用户切换卡槽与主通讯模块的对应关系的指令。具体的，在实际应用中，用户将某一个卡设置为主卡，另一个卡设置为副卡，
主卡即为与主通讯模块对应的卡，副卡为与副通讯模块对应的卡。
步骤S402，判断用户切换开关使能是否开启。若是则进入步骤S403，否则进入步骤S406。
步骤S403，若是则将用户指定的用户卡设置为主卡。
步骤S404，清除当前保存的主通讯模块和副通讯模块与卡槽的对应关系。
步骤S405，将主通讯模块与主卡所在的卡槽对应，副通讯模块与另一卡槽对应。
步骤S406，进行数据拨号。
在本实施例中，在开机拨号成功之后，每当用户切换数据业务时，都会在拨号之前判断主卡切换的使能开关是否打开，如果打开，那么在切换数据业务之前会先保存要切换的卡为默认数据主卡到数据库，然后去激活双卡，设置主卡，最后再根据默认数据主卡去拨号即可；否则只需按照用户需求去拨号即可。
在本发明中，预先根据运营商的定制设置了用户卡的优先级等级以及可以匹配至主通讯模块的优先级等级。例如：定义的不同用户卡的优先级从高到低排序为：移动UIM卡>移动SIM卡>海外运营商USIM卡>海外运营商SIM卡>中国大陆其他运营商卡；而可匹配至主通讯模块的仅为：移动UIM卡、移动SIM卡、海外运营商USIM卡和海外运营商SIM卡。在单插移动4G卡(USIM卡)到卡槽2时，开机后自动将卡槽2设置为主卡(与主通讯模块对应的卡)；在移动终端插入移动SIM卡与移动USIM卡组合时，开机后自动设置USIM卡为主卡；在移动终端插入联通卡时移动USIM卡组合时，默认将移动USIM卡设置为主卡。从而满足了运营商对模糊识别卡槽的需求，给用户提供了更多的便捷服务，用户不需要关心插入的是哪个卡槽，哪家运营商的卡，只要使用本发明的终端，就可以自动适配相应的协议栈，甚至用户还可以手动设置哪张卡为主卡，满足不换卡即可使用该卡支持的最高网络制式需求。同时，由于现有的芯片方案就支持切换SIM卡对应的协议栈，可使用当前SIM卡所支持最高网络制式，这也降低了使用两套全网制式网络协议栈的开发成本和硬件成本。
图5是本发明一种移动终端卡槽的自适应切换方法的流程图，该方法通过如图1所示的系统100实现，移动终端包括主通讯模块和副通讯模块，该方法包括：
步骤S501，预定义不同用户卡的优先级等级及可匹配至主通讯模块的用户卡优先级等级。本步骤通过预定义模块10实现。
步骤S502，读取移动终端卡槽内用户卡的卡信息，根据卡信息获取用户卡的对应的优先级等级。本步骤通过识别模块20实现。
步骤S503，根据用户卡对应的优先级等级将用户卡所在的卡槽切换至主通讯模块或副通讯模块。本步骤通过切换模块30实现。
图6是本发明在移动终端检测到仅插入一张用户卡时执行切换的流程图。该流程包括：
步骤S601，移动终端仅检测到一张用户卡。本步骤通过识别模块20实现。
步骤S602，根据用户卡的优先级等级判断是否可匹配至主通讯模块。若是则进入步骤S603，否则进入步骤S604。本步骤通过第一判断单元301实现。
步骤S603，将用户卡所在的卡槽切换至主通讯模块后下发起网指令起网。本步骤通过第一切换单元302和第一起网控制单元303实现。
步骤S604，直接下发起网指令起网。本步骤通过第一起网控制单元303实现。
图7是本发明在移动终端检测到插入两张用户卡时执行切换的流程图。该流程包括：
步骤S701，移动终端检测到两张用户卡。本步骤通过识别模块20实现。
步骤S702，判断两张用户卡的优先级等级是否相同。若相同进入步骤S703，若不相同进入步骤S705。本步骤通过第二判断单元304实现。
步骤S703，判断两张用户卡是否可匹配至主通讯模块。若是则进入步骤S704，否则进入步骤S707。本步骤通过第三判断单元305实现。
步骤S704，开启用户切换开关使能后下发起网指令起网。本步骤通过
开关使能单元306和第二起网控制单元309共同实现。
步骤S705，判断其中高优先级的用户卡是否可匹配至主通讯模块。若是则进入步骤S706，否则进入步骤S707。本步骤通过第四判断单元307实现。
步骤S706，将高优先级的用户卡所在的卡槽切换至主通讯模块后下发起网指令起网。本不步骤通过第二切换单元308和第二起网控制单元309共同实现。
步骤S707，直接下发起网指令起网。本步骤通过第二起网控制单元309实现。
图8是本发明在移动终端接收到用户切换用户卡与通讯模块对应关系指令时执行切换的流程图。该流程包括：
步骤S801，接收切换卡槽与主通讯模块的对应关系的指令。本步骤通过指令接收单元310实现。
步骤S802，判断用户切换开关使能是否开启，若是则进入步骤S803，否则进入步骤S804。本步骤通过第五判断单元311实现。
步骤S803，切换卡槽与主通讯模块的对应关系后进行数据拨号，本步骤通过第五切换单元312和数据拨号单元313实现。
步骤S804，直接进行数据拨号。本步骤通过数据拨号单元313实现。
图9是本发明的切换模块执行切换的流程图。该流程包括：
步骤S901，判断主通讯模块当前对应的卡槽是否与切换后的卡槽相同。RUO若是则进入步骤S903，否则进入步骤S902。本步骤通过第六判断单元314实现。
步骤S902，清除主通讯模块和副通讯模块中当前保存的卡槽对应关系并根据切换后的卡槽对重新设置主通讯模块和副通讯模块对应的卡槽。本步骤通过重置单元315实现。
步骤S903，直接下发起网指令起网。
图10是本发明一种移动终端的结构框图，如图10所示，该移动终端10可以包括：至少一个处理器101，例如CPU，至少一个通信总线102、存储器103、主通讯模块104和副通讯模块105；通信总线102用于实现这
些组件之间的连接通信；存储器103可以是高速RAM存储器，也可以是非易失性存储器(non-volatile memory)，例如至少一个磁盘存储器。存储器103中存储一组程序代码，且处理器101用于调用存储器103中存储的程序代码，用于执行以下操作：
预定义不同用户卡的优先级等级及可匹配至所述主通讯模块104的用户卡优先级等级；
读取移动终端卡槽内用户卡的卡信息，根据所述卡信息获取所述用户卡对应的优先级等级；
根据所述用户卡对应的优先级等级将所述用户卡所在的卡槽切换至所述主通讯模块104或所述副通讯模块105。
其中，所述处理器101根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块104或所述副通讯模块105的步骤包括：
仅检测到一张用户卡时，根据所述用户卡的优先级等级判断是否可匹配至所述主通讯模块104；
若是则将所述用户卡所在的卡槽切换至所述主通讯模块104后下发起网指令起网，否则直接下发起网指令起网。
其中，所述处理器101根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块104或所述副通讯模块105的步骤包括：
检测到两张用户卡时，判断所述两张用户卡的优先级等级是否相同；
若相同则判断所述两张用户卡是否可匹配至所述主通讯模块104，若是则开启用户切换开关使能后下发起网指令起网，否则直接下发起网指令起网；
若不相同则判断其中高优先级的用户卡是否可匹配至所述主通讯模块104，若是则将高优先级的用户卡所在的卡槽切换至所述主通讯模块104后下发起网指令起网，否则直接下发起网指令起网。
其中，所述处理器101根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块104或所述副通讯模块105的步骤包
括：
接收切换所述卡槽与所述主通讯模块的对应关系的指令；
判断所述用户切换开关使能是否开启；
若是则切换所述卡槽与所述主通讯模块104的对应关系后进行数据拨号，否则直接进行数据拨号。
其中，所述处理器101根据所述用户卡对应的优先级等级将所述用户卡所在的卡槽切换至所述主通讯模块104或所述副通讯模块105的步骤还包括：
判断所述主通讯模块104当前对应的卡槽是否与切换后的卡槽相同；
若不相同则清除所述主通讯模块104和副通讯模块105中当前保存的卡槽对应关系并根据切换后的卡槽对重新设置所述主通讯模块104和副通讯模块105对应的卡槽。
综上所述，本发明通过对于不同用户卡设置不同的优先级，且设置了可匹配至主通讯模块的优先级等级，在检测到用户卡插入时，根据读取到的卡信息获取该用户卡的优先级等级，并根据该用户卡的优先级等级将该用户卡所在卡槽切换至主通讯模块或副通讯模块。根据用户卡的优先级将不同用户卡匹配至不同的通讯模块，满足了运营商对模糊识别卡槽的需求，用户不需要关心将卡插入的是哪个卡槽，哪家运营商的卡，本方案就可以自动适配相应的通讯模块，甚至用户还可以手动设置哪张卡为主卡，满足不换卡即可使用该卡支持的最高网络制式需求，给用户提供了更多的便捷服务。
当然，本发明还可有其它多种实施例，在不背离本发明精神及其实质的情况下，熟悉本领域的技术人员当可根据本发明作出各种相应的改变和变形，但这些相应的改变和变形都应属于本发明所附的权利要求的保护范围。
Claims (15)
- 一种移动终端卡槽的自适应切换方法，移动终端包括主通讯模块和副通讯模块，其特征在于，所述方法包括：预定义不同用户卡的优先级等级及可匹配至所述主通讯模块的用户卡优先级等级；读取所述移动终端卡槽内用户卡的卡信息，根据所述卡信息获取所述用户卡的对应的优先级等级；根据所述用户卡对应的优先级等级将所述用户卡所在的卡槽切换至所述主通讯模块或所述副通讯模块。
- 根据权利要求1所述的切换方法，其特征在于，根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤包括：所述移动终端仅检测到一张用户卡时，根据所述用户卡的优先级等级判断是否可匹配至所述主通讯模块；若是则将所述用户卡所在的卡槽切换至所述主通讯模块后下发起网指令起网，否则直接下发起网指令起网。
- 根据权利要求1所述的切换方法，其特征在于，根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤包括：所述移动终端检测到两张用户卡时，判断所述两张用户卡的优先级等级是否相同；若相同则判断所述两张用户卡是否可匹配至所述主通讯模块，若是则开启用户切换开关使能后下发起网指令起网，否则直接下发起网指令起网；若不相同则判断其中高优先级的用户卡是否可匹配至所述主通讯模块，若是则将高优先级的用户卡所在的卡槽切换至所述主通讯模块后下发起网指令起网，否则直接下发起网指令起网。
- 根据权利要求3所述的切换方法，其特征在于，根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯 模块的步骤包括：接收切换所述卡槽与所述主通讯模块的对应关系的指令；判断所述用户切换开关使能是否开启；若是则切换所述卡槽与所述主通讯模块的对应关系后进行数据拨号，否则直接进行数据拨号。
- 根据权利要求1～4任一项所述的切换方法，其特征在于，根据所述用户卡对应的优先级等级将所述用户卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤还包括：判断所述主通讯模块当前对应的卡槽是否与切换后的卡槽相同；若不相同则清除所述主通讯模块和副通讯模块中当前保存的卡槽对应关系并根据切换后的卡槽对重新设置所述主通讯模块和副通讯模块对应的卡槽。
- 一种移动终端卡槽的自适应切换系统，所述移动终端包括主通讯模块和副通讯模块，其特征在于，所述系统包括：预定义模块，用于预定义不同用户卡的优先级等级及可匹配至所述主通讯模块的用户卡优先级等级；识别模块，用于读取移动终端卡槽内用户卡的卡信息，根据所述卡信息获取所述用户卡对应的优先级等级；切换模块，用于根据所述用户卡对应的优先级等级将所述用户卡所在的卡槽切换至所述主通讯模块或所述副通讯模块。
- 根据权利要求6所述的切换系统，其特征在于，所述切换模块包括：第一判断单元，用于所述移动终端仅检测到一张用户卡时，根据所述用户卡的优先级等级判断是否可匹配至所述主通讯模块；第一切换单元，用于所述用户卡的优先级等级为可匹配至所述主通讯模块时，将所述用户卡所在的卡槽切换至所述主通讯模块；第一起网控制单元，用于将所述用户卡所在的卡槽切换至所述主通讯模块后下发起网指令起网，或直接下发起网指令起网。
- 根据权利要求6所述的切换系统，其特征在于，所述切换模块包括：第二判断单元，用于所述移动终端检测到两张用户卡时，判断所述两张用户卡的优先级等级是否相同；第三判断单元，用于所述两张用户卡的优先级相同时判断所述两张用户卡是否可匹配至所述主通讯模块；开关使能单元，用于所述两张用户卡可匹配至所述主通讯模块时开启用户切换开关；第四判断单元，用于所述两张用户卡的优先级不相同时判断其中高优先级的用户卡是否可匹配至所述主通讯模块；第二切换单元，用于所述高优先级的用户卡可匹配至所述主通讯模块时将高优先级的用户卡所在的卡槽切换至所述主通讯模块；第二起网控制单元，用于开启用户切换开关后下发起网指令起网，或用于将高优先级的用户卡所在的卡槽切换至所述主通讯模块后下发起网指令起网，或用于直接下发起网指令起网。
- 根据权利要求8所述的切换系统，其特征在于，所述切换模块包括：指令接收单元，用于接收切换所述卡槽与所述主通讯模块的对应关系的指令；第五判断单元，用于判断所述用户切换开关使能是否开启；第五切换单元，用于所述用户切换开关使能开启时切换所述卡槽与所述主通讯模块的对应关系；数据拨号单元，用于切换所述卡槽与所述主通讯模块的对应关系后进行数据拨号，或直接进行数据拨号。
- 根据权利要求6～9任一项所述的切换系统，其特征在于，所述切换模块包括：第六判断单元，用于判断所述主通讯模块当前对应的卡槽是否与切换后的卡槽相同；重置单元，用于所述主通讯模块当前对应的卡槽与切换后的卡槽不相同时，清除所述主通讯模块和副通讯模块中当前保存的卡槽对应关系并根据切换后的卡槽对重新设置所述主通讯模块和副通讯模块对应的卡槽。
- 一种移动终端，其特征在于，包括处理器、存储器、主通讯模块和副通讯模块，其中，所述存储器中存储一组程序代码，且所述处理器用于调用所述存储器中存储的程序代码，用于执行以下操作：预定义不同用户卡的优先级等级及可匹配至所述主通讯模块的用户卡优先级等级；读取移动终端卡槽内用户卡的卡信息，根据所述卡信息获取所述用户卡对应的优先级等级；根据所述用户卡对应的优先级等级将所述用户卡所在的卡槽切换至所述主通讯模块或所述副通讯模块。
- 根据权利要求11所述的移动终端，其特征在于，所述处理器根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤包括：仅检测到一张用户卡时，根据所述用户卡的优先级等级判断是否可匹配至所述主通讯模块；若是则将所述用户卡所在的卡槽切换至所述主通讯模块后下发起网指令起网，否则直接下发起网指令起网。
- 根据权利要求11所述的移动终端，其特征在于，所述处理器根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤包括：检测到两张用户卡时，判断所述两张用户卡的优先级等级是否相同；若相同则判断所述两张用户卡是否可匹配至所述主通讯模块，若是则开启用户切换开关使能后下发起网指令起网，否则直接下发起网指令起网；若不相同则判断其中高优先级的用户卡是否可匹配至所述主通讯模块，若是则将高优先级的用户卡所在的卡槽切换至所述主通讯模块后下发起网指令起网，否则直接下发起网指令起网。
- 根据权利要求13所述的移动终端，其特征在于，所述处理器根据所述用户卡的优先级等级将所述用户识别卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤包括：接收切换所述卡槽与所述主通讯模块的对应关系的指令；判断所述用户切换开关使能是否开启；若是则切换所述卡槽与所述主通讯模块的对应关系后进行数据拨号，否则直接进行数据拨号。
- 根据权利要求11～14任一项所述的移动终端，其特征在于，所述处理器根据所述用户卡对应的优先级等级将所述用户卡所在的卡槽切换至所述主通讯模块或所述副通讯模块的步骤还包括：判断所述主通讯模块当前对应的卡槽是否与切换后的卡槽相同；若不相同则清除所述主通讯模块和副通讯模块中当前保存的卡槽对应关系并根据切换后的卡槽对重新设置所述主通讯模块和副通讯模块对应的卡槽。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218423.5 | 2015-04-30 | ||
| CN201510218423.5A CN106211250B (zh) | 2015-04-30 | 2015-04-30 | 一种移动终端及其卡槽的自适应切换方法、系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016173071A1 true WO2016173071A1 (zh) | 2016-11-03 |
Family
ID=57198919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2015/080307 WO2016173071A1 (zh) | 2015-04-30 | 2015-05-29 | 一种移动终端及其卡槽的自适应切换方法、系统 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106211250B (zh) |
| WO (1) | WO2016173071A1 (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615664A (zh) * | 2020-12-10 | 2021-04-06 | 北京天海达科技有限公司 | 一种北斗短报文多卡用户机及实现方法 |
| CN113163462A (zh) * | 2021-02-23 | 2021-07-23 | 深圳市优克联新技术有限公司 | 蜂窝网络切换方法及装置 |
| CN107135501B (zh) * | 2017-07-05 | 2024-04-12 | 深圳传音控股股份有限公司 | 一种基于智能终端的智能卡管理方法及管理系统 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172271A (zh) * | 2017-03-31 | 2017-09-15 | 捷开通讯(深圳)有限公司 | 一种移动终端及其卡槽切换方法和具有存储功能的装置 |
| CN109756633B (zh) * | 2017-11-01 | 2021-03-30 | 中国电信股份有限公司 | 呼叫接听方法和系统 |
| CN108633109B (zh) * | 2018-05-11 | 2021-07-20 | 中国联合网络通信集团有限公司 | 双卡终端的主卡的识别方法和装置 |
| CN109618329B (zh) * | 2018-12-20 | 2021-11-05 | 南京熊猫电子股份有限公司 | 一种兼容多制式sim卡自动拨号装置及方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068414A (zh) * | 2007-05-23 | 2007-11-07 | 中兴通讯股份有限公司 | 一种双模双待移动终端及其实现方法 |
| EP2154875A1 (en) * | 2008-08-11 | 2010-02-17 | Samsung Electronics Co., Ltd. | Apparatus for sensing smart-card in dual mode portable terminal and method thereof |
| CN102307051A (zh) * | 2011-07-08 | 2012-01-04 | 宇龙计算机通信科技(深圳)有限公司 | 一种多卡移动终端及其控制方法、系统 |
| CN104168387A (zh) * | 2014-08-25 | 2014-11-26 | 深圳市中兴移动通信有限公司 | 移动终端用户身份识别卡切换方法和系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101094476B (zh) * | 2007-07-23 | 2010-06-09 | 中兴通讯股份有限公司 | 移动终端中单模多卡单待的实现方法及装置 |
| CN101287236B (zh) * | 2008-05-27 | 2012-09-26 | 德信无线通讯科技（北京）有限公司 | 一种双卡槽手机的连接方法及双卡槽手机 |
| CN102123379B (zh) * | 2011-03-11 | 2013-12-04 | 华为终端有限公司 | 用户卡的切换处理方法、装置和移动终端 |
-
2015
- 2015-04-30 CN CN201510218423.5A patent/CN106211250B/zh active Active
- 2015-05-29 WO PCT/CN2015/080307 patent/WO2016173071A1/zh active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068414A (zh) * | 2007-05-23 | 2007-11-07 | 中兴通讯股份有限公司 | 一种双模双待移动终端及其实现方法 |
| EP2154875A1 (en) * | 2008-08-11 | 2010-02-17 | Samsung Electronics Co., Ltd. | Apparatus for sensing smart-card in dual mode portable terminal and method thereof |
| CN102307051A (zh) * | 2011-07-08 | 2012-01-04 | 宇龙计算机通信科技(深圳)有限公司 | 一种多卡移动终端及其控制方法、系统 |
| CN104168387A (zh) * | 2014-08-25 | 2014-11-26 | 深圳市中兴移动通信有限公司 | 移动终端用户身份识别卡切换方法和系统 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135501B (zh) * | 2017-07-05 | 2024-04-12 | 深圳传音控股股份有限公司 | 一种基于智能终端的智能卡管理方法及管理系统 |
| CN112615664A (zh) * | 2020-12-10 | 2021-04-06 | 北京天海达科技有限公司 | 一种北斗短报文多卡用户机及实现方法 |
| CN113163462A (zh) * | 2021-02-23 | 2021-07-23 | 深圳市优克联新技术有限公司 | 蜂窝网络切换方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106211250B (zh) | 2020-01-10 |
| CN106211250A (zh) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016173071A1 (zh) | 一种移动终端及其卡槽的自适应切换方法、系统 | |
| US8103309B2 (en) | Multimode mobile terminal and self-sim configuration method thereof | |
| CN103648146B (zh) | 终端选网方法及终端 | |
| WO2017107355A1 (zh) | 一种网络模式配置方法及移动终端 | |
| CN105406889B (zh) | 一种网络制式的确定方法、装置及移动终端 | |
| EP2747485A1 (en) | Terminal frequency-band adaptation method and terminal | |
| US20100222104A1 (en) | Apparatus and method for operating mobile terminal that supports dual mode | |
| EP2701410B1 (en) | Incoming call processing method for dual mode terminal and dual mode terminal thereof | |
| US20220322088A1 (en) | Network roaming method, terminal device, and computer readable storage medium | |
| CN110831077B (zh) | 一种移动数据业务切换方法、终端及计算机存储介质 | |
| CN105517084B (zh) | 一种混合网络制式下的业务处理方法、装置及移动终端 | |
| US10334553B2 (en) | Wireless communications network registration method and terminal | |
| CN110753379A (zh) | 一种用于单通信通道设备的双卡实现方法及双卡实现系统 | |
| CN106537956B (zh) | 一种用户识别卡控制方法及移动终端 | |
| CN113242542B (zh) | 移动终端的搜网控制方法、装置及移动终端 | |
| CN107466022B (zh) | 一种sim卡切换方法，移动终端及存储介质 | |
| CN107466087B (zh) | 一种网络搜索方法及移动终端 | |
| US9883051B2 (en) | Method and system for usage of manual PLMN selection mode | |
| CN105577905A (zh) | 一种切换数据业务卡的方法及终端 | |
| CN111556542B (zh) | Sim卡切换电路、sim卡切换方法及终端设备 | |
| CN112929928A (zh) | 小区的切换方法、装置和计算机可读存储介质 | |
| CN105611052B (zh) | 一种信息处理方法及电子设备 | |
| CN101742730A (zh) | 一种基于智能卡的机卡绑定方法以及用于该方法的移动终端 | |
| CN113038555B (zh) | 快速返回长期演进lte小区的方法、装置及终端 | |
| CN108462967B (zh) | 移动终端及其数据业务的处理方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15890450 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 19.04.2018) |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 15890450 Country of ref document: EP Kind code of ref document: A1 |