CN101287255A - Data connecting method and apparatus for dual-card and dual-standby mobile terminal - Google Patents
Data connecting method and apparatus for dual-card and dual-standby mobile terminal Download PDFInfo
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Abstract
The invention discloses a data connection method of a dual-card and dual-standby mobile terminal. The dual-card and dual-standby mobile terminal comprises a first card and a second card; the method includes: Step A. a register key assignment of a major card of data services is preset as a first card; Step B. whether the card launching a current data connection request is the first card or not is judged and if not, the Step C is executed when the card launching the current data connection request is the second card, wherein, the current data connection request carries the type of the current data connection; Step C. whether the type of the current data connection is the same with the type of the current data connection of the first card or not, and if not, a current data connection corresponding to the second card is established on the conditions that a preset connection manager supports the multi-access APN status. Meanwhile, the invention discloses a dual-card and dual standby mobile terminal. By adopting the invention, the synchronous data connection of the two cards in the dual-card and dual-standby mobile terminal in the Windows Mobile platform can be realized.
Description
Technical field
The present invention relates to mobile communication technology, relate in particular to a kind of data connecting method and device of dual-SIM-card dual-standby mobile terminal.
Background technology
At present, along with becoming increasingly abundant of user network life, the single deck tape-recorder portable terminal can not satisfy people's demand gradually, and two draw-in groove portable terminals have appearred in the ground that arises at the historic moment.
Two draw-in groove portable terminals are one one and have two draw-in grooves, can be simultaneously with the portable terminal in two draw-in grooves of number being inserted into of two different cards.The user can dial, answer the phone on the card that is in state of activation in this pair draw-in groove portable terminal arbitrarily, and the transmitting-receiving note etc.Wherein, if two draw-in grooves can support to insert the card of two heterogeneous networks, be called two nets or mode mobile terminal, support the card of code division multiple access (CDMA) network and global system for mobile communications (GSM) network respectively as two draw-in grooves in two draw-in groove portable terminals, then this pair draw-in groove portable terminal is called two nets or mode mobile terminal; If two draw-in grooves can be supported the card of identical network, be called double-card mobile terminal, support code division multiple access (CDMA) network as two draw-in grooves in two draw-in groove portable terminals, then this pair draw-in groove portable terminal is called double-card mobile terminal.In addition, if can being activated simultaneously, the network that two cards in two draw-in grooves are supported promptly is in holding state, then be called double-standby mobile teminal, promptly can only be in holding state by one of them card if the network that two cards in two draw-in grooves are supported can not be activated simultaneously, then be called mobile terminal with single standby.
Wherein, with respect to the single deck tape-recorder portable terminal, the dual-SIM-card dual-standby mobile terminal biggest advantage is to support simultaneously two different pieces of information business on the different agreement stack.Therefore, the demand of dual-SIM-card dual-standby mobile terminal is increasing at present, especially the dual-SIM-card dual-standby mobile terminal under the Windows Mobile platform.
The design of Windows Mobile platform is at single deck tape-recorder operating system in the prior art, the Windows Mobile system that is the upper strata only can carry out data interaction, communication work etc. at a protocol stack, connect when sending multimedia message such as the wap data of the data service main card correspondence of user in enjoying dual-SIM-card dual-standby mobile terminal, just can not set up corresponding the connection by the secondary card of data service, that is to say that Windows Mobile platform of the prior art can not realize that the card of two in the dual-SIM-card dual-standby mobile terminal exists data to connect simultaneously.
Summary of the invention
The invention provides a kind of data connecting method and dual-SIM-card dual-standby mobile terminal of dual-SIM-card dual-standby mobile terminal, so that two cards in the dual-SIM-card dual-standby mobile terminal under the realization Windows Mobile platform exist data to connect simultaneously.
The data connecting method of a kind of dual-SIM-card dual-standby mobile terminal provided by the present invention, this dual-SIM-card dual-standby mobile terminal comprise first card and second card; Comprise:
Steps A, the registration key assignments that pre-sets the data service main card are first card;
Whether the card that the current data connection request is initiated in step B, judgement is first card, if not, when the card of initiating the current data connection request is second card, execution in step C; Wherein, carry the type that current data connects in the described current data connection request;
Step C judges whether the type of current data connection is identical with the type of the current data connection of just carrying out of first card, if not, supports at the connection manager that pre-sets under the prerequisite of multiple access point APN state that the current data of setting up the second card correspondence connects.
Preferably, before step B, further comprise: all data link information real-time storage of initiating after described dual-SIM-card dual-standby mobile terminal is started shooting are in registration table;
Judge among the described step C whether the type that current data connects blocks identical the comprising of type that current data of just carrying out connect with first:, judge whether the type of current data connection is identical with the type of the current data connection of just carrying out of first card according to the data link information of described registration table storage.
Preferably, described data link information comprises the corresponding relation between the state three that route that data connect, type that data connect and data connect;
Described data link information according to the registration table storage, judge whether the type that current data connects blocks identical the comprising of type that current data of just carrying out connect with first:
In the data link information of described registration table storage, find the route of corresponding first card;
According to described route, judge whether the state of the data connection of correspondence in the described registration table indicates the current data of just carrying out of first card to connect, if judge whether the type of data connection corresponding in the described registration table is identical with the type of current data connection.
Preferably, in described step C, judge type and first that current data connects block type that current data of just carrying out are connected inequality after, further comprise: be provided for indicating the flag information of the corresponding current data connection of second card, described flag information is stored in the registration table;
The described current data of setting up the second card correspondence connects and comprises:
When setting up control command that current data connects and arrive routing module in the dual-SIM-card dual-standby mobile terminal, routing module is routed to second card according to the described flag information of storing in the registration table with described control command;
AsyncMac module in the dual-SIM-card dual-standby mobile terminal is opened the corresponding data channel of second card according to the described flag information of storing in the registration table after described control command is routed to second card.
Preferably, when the type of judging type that current data connects and the current data connection of just carrying out of first card is identical, further comprise among the step C:
Whether will need the information of the professional main card of switch data to send to the user, and when the user selects the professional main card of switch data, the registration key assignments of data service main card will be updated to second card, the current data of setting up the professional main card of corresponding data connects; Otherwise, when the user selects not the professional main card of switch data, finish current flow process.
Preferably, if judge the card of initiating the current data connection request in the steps A is first card, then further comprise: judge that first blocks the current data connection that whether has, if, whether the type of judging the current data connection of carrying in the current data connection request is identical with the type of the current data connection of just carrying out of first card, if it is identical, connection manager in the dual-SIM-card dual-standby mobile terminal is distributed to the current data connection request with the connection handle of current data link correspondence of just carrying out, the current data of setting up the professional main card of corresponding data connects, if it is inequality, disconnect the current data of just carrying out of described first card and connect, the current data of setting up the professional main card of corresponding data connects; Otherwise when the current free of data of first card connected, the current data of setting up the professional main card of corresponding data connected.
Preferably, when the registration key assignments of data service main card was first card or second card, the described current data of setting up the professional main card of corresponding data connected and comprises:
When setting up control command that current data connects and arrive routing module in the dual-SIM-card dual-standby mobile terminal, routing module is routed to first card or second card according to the registration key assignments of data service main card with described control command;
AsyncMac module in the dual-SIM-card dual-standby mobile terminal is correspondingly opened first card or the corresponding data channel of second card according to the registration key assignments of data service main card after described control command is routed to first card or second card.
A kind of dual-SIM-card dual-standby mobile terminal provided by the present invention, comprise first the card and second the card, this portable terminal also comprises: registry hive, connection manager, network management unit with set up the unit, wherein,
The registration key assignments that described registry hive is used for pre-seting the data service main card is that first information of blocking is stored;
Described network management unit is used for when the card of judging initiation current data connection request is second card, wherein, described current data connection request carries the type that current data connects, whether the type of judging the current data connection is identical with the type of the current data connection of just carrying out of first card, if not, under the prerequisite of described connection manager support multiple access point APN state, send to set up to be notified to and set up the unit, carry in this foundation notice and set up the indication information that second current data of blocking correspondence connects;
The described unit of setting up is used for after receiving described foundation notice, sets up the corresponding current data of second card and connects.
Preferably, all data link informations of the described dual-SIM-card dual-standby mobile terminal start of the further real-time storage of described registry hive back initiation;
Described network management unit judges according to the data link information of described registry hive storage whether the type of current data connection is identical with the type of the current data connection of just carrying out of first card.
Preferably, described network management unit is when the type of judging type that current data connects and the current data connection of just carrying out of first card is identical, to whether need the information of the professional main card of switch data to send to the user, when the user selects switch data business main card, the registration key assignments of the data service main card stored in the registry hive is updated to second card, and indicates the described unit of setting up to set up the current data of the professional main card of corresponding data and connect; Otherwise, when the user selects not the professional main card of switch data, finish current flow process.
Preferably, when described network management unit is first card at the card of judging initiation current data connection request, judge that further first blocks the current data connection that whether has, if, whether the type of judging the current data connection of carrying in the current data connection request is identical with the type of the current data connection of just carrying out of first card, if it is identical, indicate described connection manager that the connection handle of current data link correspondence of just carrying out is distributed to the current data connection request, and indicate the described unit of setting up to set up the current data of the professional main card of corresponding data and connect, if it is inequality, disconnect the current data of just carrying out of described first card and connect, and indicate the described current data connection that the professional main card of corresponding data is set up in the unit of setting up; Otherwise, when the current free of data of first card connects, indicate the described current connection that the professional main card of corresponding data is set up in the unit of setting up.
Preferably, described network management unit judge type and first that current data connects block type that current data of just carrying out are connected inequality after, also be provided for indicating the flag information of the corresponding current data connection of second card, described flag information is stored in the registration table;
The described unit of setting up comprises data processing module, routing module and AsyncMac module; Wherein,
Described data processing module is used for initiating to set up current data and connecting corresponding control command after receiving described foundation notice;
Described routing module is used for when the corresponding control command of current data connection arrives, and the flag information of storing according to described registry hive that is used to indicate second current data of blocking correspondence to connect is routed to second card with described control command;
Described AsyncMac module is used for after described control command is routed to second card, opens the corresponding data channel of second card according to the described flag information of storing in the described registry hive.
From such scheme as can be seen, the invention provides a kind of data connecting method and dual-SIM-card dual-standby mobile terminal of dual-SIM-card dual-standby mobile terminal, during specific implementation, by the registration key assignments that pre-sets the data service main card is first card, whether the card that the current data connection request is initiated in step B, judgement is first card, if not, when the card of initiating the current data connection request is second card, execution in step C; Wherein, carry the type that current data connects in the described current data connection request; Step C, whether the type of judging the current data connection is identical with the type of the current data connection of just carrying out of first card, if not, support at the connection manager that pre-sets under the prerequisite of multiple access point APN state, set up the corresponding current data of second card and connect, can realize that the card of two in the dual-SIM-card dual-standby mobile terminal under the Windows Mobile platform exists data to connect simultaneously.
Description of drawings
Fig. 1 is the structural representation of dual-SIM-card dual-standby mobile terminal in the embodiment of the invention;
Fig. 2 is that the data of dual-SIM-card dual-standby mobile terminal in the embodiment of the invention connect flow chart;
Fig. 3 is that the data of dual-SIM-card dual-standby mobile terminal in the present embodiment connect detail flowchart.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in more detail.
Because Windows Mobile platform is at the single deck tape-recorder system in the prior art, so most single deck tape-recorder single mode portable terminal can only be set up data at one time and connect and carry out data service, also be that the connection manager acquiescence is not supported multiple access point (APN) state.And double-mode double-standby mobile terminal integrated two modulator-demodulators (modem), therefore, can set up data at two modulator-demodulators respectively at one time connects, can realize that two online data of while connect, such as realizing that the user can use the CDMA webpage that surfs the web on one side, download multimedia message Yi Bian use WAP (wireless application protocol) (the WAP:Wireless Application Protocol) categorical data of GSM to connect.
Therefore, the embodiment of the invention provides dual-SIM-card dual-standby mobile terminal.Referring to Fig. 1, Fig. 1 is the structural representation of dual-SIM-card dual-standby mobile terminal in the embodiment of the invention.As shown in Figure 1, this dual-SIM-card dual-standby mobile terminal comprises: first card, 100 and second card 101, key is that this dual-SIM-card dual-standby mobile terminal also comprises registry hive 103, connection manager 104, network management unit 105 and set up unit 106.
Wherein, first card, 100 and second card 101 all can be used for initiating the data connection request.
The registration key assignments that registry hive 103 is used for pre-seting the data service main card is that first information of blocking is stored.
Wherein, the functional module of network management unit 105 under Windows Mobile platform, increasing newly, this network management unit 105 mainly is to carry out network management for auxiliary connection manager 104.This is because connection manager 104 management datas connect, particularly, connection manager on the one hand upwards the application program relevant with each data service communicate, handle different data connection requests, and manage this data connection request; Manage current available network on the other hand, such as, when decision initiates data connects, and the data connection of what type of decision initiation etc., and connection manager 104 can be supported the connection of many APN state.But connection manager 104 is packed usually dead, can't expand and customize, all concentrate on processing on the connection manager 104 by the operation that all data in the dual-SIM-card dual-standby mobile terminal are connected in the prior art like this, can limit the function of dual-SIM-card dual-standby mobile terminal greatly.At this situation, utilize network management unit 105 auxiliary connection managers 104 to carry out network management in the present embodiment.
It is second card 101 o'clock that network management unit 105 is used for judging the card of initiating the current data connection request, wherein, described current data connection request carries the type that current data connects, whether the type of judging the current data connection is identical with the type of first card, the 100 current data connections of just carrying out, if not, under the prerequisite of connection manager 104 many APN of support states, send to set up to be notified to and set up unit 106, carry in this foundation notice and set up the indication information that second current data of blocking correspondence connects.
Particularly, network management unit 105 blocks type that 100 current data of just carrying out are connected when inequality judging type and first that current data connects, can inquire about the state of connection manager 104, judge the current many APN state of whether supporting of connection manager, if, could determine to set up the corresponding current data of second card and connect, afterwards, under the prerequisite of connection manager 104 many APN of support states, send to set up to be notified to and set up unit 106.
Set up unit 106 and be used for after receiving above-mentioned foundation notice, set up the corresponding current data of second card and connect.
Preferably, all data link informations of the described dual-SIM-card dual-standby mobile terminal start of registry hive 103 further real-time storage back initiation.Like this, network management unit 105 can judge according to the data link information of registry hive 103 storages whether the type of current data connection is identical with the type of the current data connection of just carrying out of first card.
Wherein, network management unit 105 is when the type of judging type that current data connects and the current data connection of just carrying out of first card is identical, to whether need the information of the professional main card of switch data to send to the user, when the user selects switch data business main card, the registration key assignments of the data service main card of storage in the registry hive 103 is updated to second card, and the current data connection that the professional main card of corresponding data is set up in unit 106 is set up in indication; Otherwise, when the user selects not the professional main card of switch data, finish current flow process.
Wherein, when network management unit 105 is first card at the card of judging initiation current data connection request, judge that further first blocks the current data connection that whether has, if, whether the type of judging the current data connection of carrying in the current data connection request is identical with the type of the current data connection of just carrying out of first card, if it is identical, indication connection manager 104 is distributed to the current data connection request with the connection handle of current data link correspondence of just carrying out, and the current data connection that the professional main card of corresponding data is set up in unit 106 is set up in indication, if it is inequality, disconnect the current data of just carrying out of described first card and connect, and the current data connection that the professional main card of corresponding data is set up in unit 106 is set up in indication; Otherwise when the current free of data of first card connected, the current connection that the professional main card of corresponding data is set up in unit 106 was set up in indication.
Preferably, network management unit 105 judge type and first that current data connects block type that current data of just carrying out are connected inequality after, also be provided for indicating the flag information of the corresponding current data connection of second card, described flag information is stored in the registration table.
Wherein, as shown in Figure 1, set up unit 106 and can comprise data processing module 1061, routing module 1062 and AsyncMac module 1063.
Wherein, data processing module 1061 is used for initiating to set up current data and connecting corresponding control command after receiving above-mentioned foundation notice.
So far, utilize the dual-SIM-card dual-standby mobile terminal under the Windows Mobile platform to realize that two block the purpose of initiating data service simultaneously, as shown in Figure 1, dotted line between AsyncMac module 1063 and first card, 100 and second card 101 is used for designation data stream, and the solid line between routing module 1062 and first card, 100 and second card 101 is used to indicate control flows, like this, realized that the simultaneously online data of carrying out of two cards connect, and utilize this data connection processing data service, be the RUIM card of corresponding cdma network such as a card wherein, another is the SIM card of corresponding GSM network, then the user can use the RUIM card of the corresponding cdma network webpage that surfs the web on one side, connects and downloads multimedia message Yi Bian use the SIM card of corresponding GSM network to set up the WAP categorical data.
Need to prove, in the embodiment of the invention, inner each unit of dual-SIM-card dual-standby mobile terminal can be the physical function unit, it also can be SFU software functional unit, and each unit also can segment or merge, during specific implementation, those of ordinary skills can handle according to actual conditions, enumerate no longer one by one herein.
In addition, the embodiment of the invention also provides a kind of data connecting method of dual-SIM-card dual-standby mobile terminal, during specific implementation, referring to flow chart shown in Figure 2.Fig. 2 is that the data of dual-SIM-card dual-standby mobile terminal in the embodiment of the invention connect flow chart, wherein, the operation of each unit shown in Figure 1 connects flow process corresponding to data shown in Figure 2, and as shown in Figure 2, the data of this dual-SIM-card dual-standby mobile terminal connect flow process and specifically may further comprise the steps:
Here, dual-SIM-card dual-standby mobile terminal can default data the registration key assignments of professional main card be first card, certainly, the user also can be set to the card of first in the dual-SIM-card dual-standby mobile terminal according to the registration key assignments of concrete condition data service main card of self.Preferably, for ease of follow-up data connection processing, be that the indication information of first card is kept in the registration table with the registration key assignments of this data service main card that pre-sets.
When first card in dual-SIM-card dual-standby mobile terminal or second card are initiated the current data connection request, execution in step 202.Wherein, the type that the portability current data connects in the above-mentioned current data connection request.
Step 204 is supported at the connection manager that pre-sets under the prerequisite of multiple access point APN state, sets up the corresponding current data of second card and connects.
Need to prove, in above-mentioned steps 203, judge type and first that current data connects block type that current data of just carrying out are connected inequality after, further can comprise: be provided for indicating the flag information of the corresponding current data connection of second card, described flag information is stored in the registration table.
Like this, setting up the corresponding current data of second card in the step 204 connects and can comprise:
Step 2041, when setting up control command that current data connects and arrive routing module in the dual-SIM-card dual-standby mobile terminal, routing module is routed to second card according to the described flag information of storing in the registration table with described control command.
Step 2042 after described control command is routed to second card, is opened the corresponding data channel of second card according to the described flag information of storing in the registration table.
So far, realized the flow process that the card of two in the dual-SIM-card dual-standby mobile terminal exists data to connect simultaneously.
The above-mentioned data that realize dual-SIM-card dual-standby mobile terminal of mainly simply having described connect flow process, and the data connecting method to the dual-SIM-card dual-standby mobile terminal in the present embodiment is described in detail below.
Referring to Fig. 3, Fig. 3 is that the data of the dual-SIM-card dual-standby mobile terminal in the present embodiment connect detail flowchart.Among this embodiment, dual-SIM-card dual-standby mobile terminal comprises first card and second card, and then this flow process may further comprise the steps:
Here, because Windows Mobile system correspondence two card dual stacks, therefore, when initiating the data connection request, and do not know that data are connected corresponding order is routed to for which card, at this situation, can be provided with the registration key assignments of data service main card, afterwards, set concrete route according to this registration key assignments.
Step 302 judges whether the card of initiating the current data connection request is first card, if, execution in step 303, otherwise, execution in step 308.
Wherein, the type that the portability current data connects in this current data connection request.
Step 303 judges that the current data of whether just carrying out of first card connect, if, execution in step 304, otherwise, execution in step 307.
Step 304 judges whether the type of current data connection is identical with the type of the current data connection of just carrying out of first card, if, execution in step 305, otherwise, execution in step 306.
Here, from access path, the data connection type can be divided into the direct type of internet data that agency's wap data connection type is arranged and do not have the agency substantially.And data service is initiated mode and can be divided into GPRS (GPRS:General Packet Radio Service) initiation mode and circuit switching (CSD) the initiation mode that promptly dials substantially.Like this, the data connection type can comprise: GPRS network access wap data connects, GPRS network access internet is direct-connected, CSD network access WAP connects, internet is direct-connected for the CSD network access.Such as, the type that current data connects is a GPRS network access wap data connection type, judges then whether the type that the current data of just carrying out of first card connect exists for GPRS network access wap data connection type, if, execution in step 305, otherwise, execution in step 306.
Step 305, the connection manager in the dual-SIM-card dual-standby mobile terminal is distributed to the current data connection request with the connection handle of current data link correspondence of just carrying out, and the current data of setting up the professional main card of corresponding data connects.
Afterwards, data service application program can directly use this connection handle that is assigned to carry out the processing of data service.Because a card can corresponding a plurality of data connect, so after the connection handle that connection manager connects current ongoing data is distributed to the current data connection request, wherein, because the registration key assignments of data service main card is first card in step 301, therefore, above-mentioned current data connection of setting up the professional main card of corresponding data can be described as and sets up the corresponding current data connection of first card.
Step 306 disconnects the current data of just carrying out of described first card and connects, and the current data of setting up the professional main card of corresponding data connects.
Because same protocol stack only supports one type data to connect usually, so when same protocol stack need be set up the connection of newtype data, according to the preferential strategy of new connection request, disconnect old data and connect, set up new data and connect the demand that adapts to most of protocol stacks.Such as, first blocks current three the data connection requests that have, difference corresponding A connection request, B connection request and C connection request, wherein, the type that the type of A connection request is connected with current data is inequality, and the type that the type of B connection request and C connection request all is connected with current data is identical, if B, the C connection request arrives earlier, and then connection manager can be distributed to B with the connection handle that current data connects, C data connection request does not connect and do not disconnect current data, afterwards when the arrival of A connection request, because the type and the current connection type of A connection request are inequality, then disconnect current connection according to new connection request principle of priority, the data of setting up the category-A type connect.
Wherein, because the registration key assignments of data service main card is first card in step 301, therefore, above-mentioned current data connection of setting up the professional main card of corresponding data can be described as the current data of setting up the first card correspondence and connects.
Step 308 judges whether the type of current data connection is identical with the type of the current data connection of just carrying out of first card, if not, and execution in step 309.
Wherein, step 308 is judged type that whether type that current data connects connect with the current data of just carrying out of first card is identical and specifically be can be:
Step 308b judges whether the type of current data connection is identical with the type of the current data connection of just carrying out of first card, if, execution in step 308c, otherwise, execution in step 309.
Whether step 308c will need the information of the professional main card of switch data to send to the user.
Here, can determine whether accepting current data according to user's selection and connect, like this, can guarantee that the current data establishment of connection is transparent for the user in the present embodiment, so that the stability of the system of realization, and then also can improve user's experience effect.When the user selects switch data business main card, execution in step 308d; When the user does not select switch data business main card, then finish current flow process.
Preferably, can comprise before step 302: all data link information real-time storage of initiating after described dual-SIM-card dual-standby mobile terminal is started shooting are in registration table.Wherein, because the AsyncMac module is all passed through in Cellular categorical data connections all in the Windows Mobile system, therefore, can utilize the AsyncMac module in real time all Cellular categorical data link informations that initiate dual-SIM-card dual-standby mobile terminal start back to be stored in the registration table, like this, whether the above-mentioned type of judging that current data connects blocks identical the comprising of type that current data of just carrying out connect with first: according to the data link information of described registration table storage, judge whether the type of current data connection is identical with the type of the current data connection of just carrying out of first card.
Wherein, described data link information comprises the corresponding relation between the state three that route that data connect, type that data connect and data connect; Like this, above-mentioned steps 308a, 308b, 308c and step 308d specifically can be: the route that finds corresponding first card in the data link information of described registration table storage; According to described route, judge whether the state that data corresponding in the described registration table connect indicates the current data of just carrying out of first card to connect, the state that corresponding data connect in described registration table is indicated when first card is current just to carry out the data connection, whether the type of judging the current data connection is identical with the type of the current data connection of just carrying out of first card, if it is identical, to whether need the information of the professional main card of switch data to send to the user, when user's switch data business main card, execution in step 308d; If it is inequality, execution in step 309, otherwise, the state that corresponding data connect in described registration table is indicated when first card is current not to carry out the data connection, to whether need the information of the professional main card of switch data to send to the user, when user's switch data business main card, execution in step 308d.
Need to prove, if the registration key assignments of above-mentioned data service main card does not upgrade, when promptly still being first card, the above-mentioned current data of setting up the professional main card of corresponding data connects and can comprise: when setting up control command that current data connects and arrive routing module in the dual-SIM-card dual-standby mobile terminal, routing module is routed to first card according to the registration key assignments of data service main card with described control command; AsyncMac module in the dual-SIM-card dual-standby mobile terminal is correspondingly opened the corresponding data channel of first card according to the registration key assignments of data service main card after described control command is routed to first card.
Certainly, if upgraded the registration key assignments of data service main card, when being updated to second card as registration key assignments with the data service main card, the above-mentioned current data of setting up the professional main card of corresponding data connects and can comprise: when setting up control command that current data connects and arrive routing module in the dual-SIM-card dual-standby mobile terminal, routing module is routed to second card according to the registration key assignments of data service main card with described control command; AsyncMac module in the dual-SIM-card dual-standby mobile terminal is correspondingly opened the corresponding data channel of second card according to the registration key assignments of data service main card after described control command is routed to second card.
Step 309 judges whether the connection manager support that is used for the management data connection in the dual-SIM-card dual-standby mobile terminal supports many APN state, if, execution in step 310; Otherwise, finish current flow process.
Here, can set in advance the connection manager that is used for the management data connection in the dual-SIM-card dual-standby mobile terminal and support many APN state.Because, have only connection manager to support many APN state, could realize that the simultaneously online data of carrying out of two cards connect, in the time of can being implemented in the current data of just carrying out of first card and connecting, set up the corresponding current data of second card and connect.
In the present embodiment, the data of same type only connect can set up one, therefore the processing method that the many APN data on the same card are connected, can comprise: if the type that the current data that the data connection request of type that the current data of just carrying out of first card connect and current initiation carries is connected is identical, connection manager can be distributed to the connection handle that current ongoing data connect the data connection request of current initiation.Data such as the current existing WAP type of first card connect, and like this, when the data of setting up the WAP type again when application connect, also can not rebulid new connection, but the data that will have a WAP type connect and distribute to this new connection.If the type that the current data that the type that the current data of just carrying out of first card connect and the data connection request of current initiation carry is connected is inequality, then according to the new preferential strategy of connection request, disconnecting old data connects, setting up new data connects, during specific implementation, can be: the data link information is recorded respectively in the shared drive of corresponding radio interface layer (RIL:Radio Interface Layer) between driving, after the connection that receives newtype, check this shared drive, there have been the data of other types to connect if the card of the connection correspondence of newtype is current, then utilize the new principle of priority that connects, send out AT corresponding and order to this card corresponding protocols stack, disconnect old data and connect, the data of setting up newtype at this protocol stack recovering state later on connect.
If the user enjoy first card set up the data of the direct-connected type of Internet of a CDMA dialing connect obtain the web page browsing function in, wish to use second to stick into capable WAP connection reception multimedia message, can only set up the corresponding data of second card again by the operation shown in the following step 310 and connect.
Step 310 is set up the corresponding current data of second card and is connected.
Wherein, in above-mentioned steps 308b, judge type and first that current data connects and block type that current data of just carrying out are connected when inequality, can be provided for indicating the flag information of the corresponding current data connection of second card, described flag information is stored in the registration table.Preferably, this flag information can like this, record this side road sign in the registration table for being used in reference to the side road sign of the data service by-passing that shows corresponding second card.
Therefore, the above-mentioned corresponding current data of second card of setting up connects and can comprise:
Step 3101, when setting up control command that current data connects and arrive routing module in the dual-SIM-card dual-standby mobile terminal, routing module is routed to second card according to the described flag information of storing in the registration table with described control command.
If this flag information is recorded in the registration table, then when the control command of setting up the current data connection arrives routing module, this routing module can obtain this flag information of storing in the registration table, afterwards, utilizes this flag information that described control command is routed to second card.Such as, if above-mentioned flag information is a side road sign, then routing module can be routed to second card with the above-mentioned control command of setting up the current data connection automatically after judging side road sign.
Step 3102, the AsyncMac module in the dual-SIM-card dual-standby mobile terminal are opened the corresponding data channel of second card according to the described flag information of storing in the registration table after described control command is routed to second card.
So far, finished the operation of setting up the corresponding data connection of second card.Afterwards, utilize the corresponding data of setting up of second card to connect and handle the corresponding data service of second card.If the data service that above-mentioned second card is corresponding is downloaded multimedia message for the data of using the WAP type connect, the data service of the current correspondence of first card is for utilizing the CDMA webpage that surfs the web, like this, the user just can utilize the CDMA webpage that surfs the web on one side, and another side uses the data of WAP type to connect and downloads multimedia message.
Need to prove, the corresponding data of second card that socket (socket) can be tied to current foundation for the data service that guarantees the first original card connect, the corresponding data of second card that this current foundation can be set connect as monopolizing the type data and connect, promptly can only be used, and then limit the application of other data services by the corresponding data service of second card.
In addition, Windows Mobile platform is supported remote access service (RAS) and two kinds of different connected modes of network-driven interface (NDIS), but most protocol stack is only supported the RAS mode, so selected the RAS mode to carry out data packet and be connected when handling the data service of the second card correspondence in the present embodiment.
After the above-mentioned data of setting up the second card correspondence connect, the corresponding current data of second card that control command is routed to current foundation for the data connection status that prevents other cards in the dual-SIM-card dual-standby mobile terminal when changing connects, and then cause the data connection status mistake to occur, therefore, preferably, the data that second card is corresponding connect as interim data and connect, in case after the corresponding data service of second card is finished, can carry out the data that discharge the second card correspondence and connect, recover original route setting.
Need to prove that above-mentioned mainly is the operation of carrying out according to the data link information of storing in the registration table.In the present embodiment, all need the module through AsyncMac because all Cellular categorical datas connect, like this, the operation of above-mentioned steps except that step 301, step 305, step 306, step 307 and step 310 all can be carried out by the AsyncMac module.Like this, the logical routing that AsyncMac module controls different pieces of information connects, simultaneously, but AsyncMac module all data link informations after the start of real time record dual-SIM-card dual-standby mobile terminal are also carried out application service so that show on the upper strata.
As seen, in the embodiment of the invention by the registration key assignments that pre-sets the data service main card be first the card, judge whether the card of initiating the current data connection request is first card, if not, when the card of initiating the current data connection request is second card, whether the type of judging the current data connection is identical with the type of the current data connection of just carrying out of first card, if not, support at the connection manager that pre-sets under the prerequisite of multiple access point APN state, set up the corresponding current data of second card and connect, can realize that the card of two in the dual-SIM-card dual-standby mobile terminal under the Windows Mobile platform exists data to connect simultaneously.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is preferred embodiment of the present invention; be not to be used to limit protection scope of the present invention; within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1, a kind of data connecting method of dual-SIM-card dual-standby mobile terminal, this dual-SIM-card dual-standby mobile terminal comprise first card and second card; It is characterized in that this method comprises:
Steps A, the registration key assignments that pre-sets the data service main card are first card;
Whether the card that the current data connection request is initiated in step B, judgement is first card, if not, when the card of initiating the current data connection request is second card, execution in step C; Wherein, carry the type that current data connects in the described current data connection request;
Step C judges whether the type of current data connection is identical with the type of the current data connection of just carrying out of first card, if not, supports at the connection manager that pre-sets under the prerequisite of multiple access point APN state that the current data of setting up the second card correspondence connects.
2, method according to claim 1 is characterized in that, before step B, further comprises: all data link information real-time storage of initiating after described dual-SIM-card dual-standby mobile terminal is started shooting are in registration table;
Judge among the described step C whether the type that current data connects blocks identical the comprising of type that current data of just carrying out connect with first:, judge whether the type of current data connection is identical with the type of the current data connection of just carrying out of first card according to the data link information of described registration table storage.
3, method according to claim 2 is characterized in that, described data link information comprises the corresponding relation between the state three that route that data connect, type that data connect and data connect;
Described data link information according to the registration table storage, judge whether the type that current data connects blocks identical the comprising of type that current data of just carrying out connect with first:
In the data link information of described registration table storage, find the route of corresponding first card;
According to described route, judge whether the state of the data connection of correspondence in the described registration table indicates the current data of just carrying out of first card to connect, if judge whether the type of data connection corresponding in the described registration table is identical with the type of current data connection.
4, method according to claim 3, it is characterized in that, in described step C, judge type and first that current data connects block type that current data of just carrying out are connected inequality after, further comprise: be provided for indicating the flag information of the corresponding current data connection of second card, described flag information is stored in the registration table;
The described current data of setting up the second card correspondence connects and comprises:
When setting up control command that current data connects and arrive routing module in the dual-SIM-card dual-standby mobile terminal, routing module is routed to second card according to the described flag information of storing in the registration table with described control command;
AsyncMac module in the dual-SIM-card dual-standby mobile terminal is opened the corresponding data channel of second card according to the described flag information of storing in the registration table after described control command is routed to second card.
5, method according to claim 1 is characterized in that, when the type of judging type that current data connects and the current data connection of just carrying out of first card is identical, further comprises among the step C:
Whether will need the information of the professional main card of switch data to send to the user, and when the user selects the professional main card of switch data, the registration key assignments of data service main card will be updated to second card, the current data of setting up the professional main card of corresponding data connects; Otherwise, when the user selects not the professional main card of switch data, finish current flow process.
6, method according to claim 1, it is characterized in that, if judge the card of initiating the current data connection request in the steps A is first card, then further comprise: judge that first blocks the current data connection that whether has, if, whether the type of judging the current data connection of carrying in the current data connection request is identical with the type of the current data connection of just carrying out of first card, if it is identical, connection manager in the dual-SIM-card dual-standby mobile terminal is distributed to the current data connection request with the connection handle of current data link correspondence of just carrying out, the current data of setting up the professional main card of corresponding data connects, if it is inequality, disconnect the current data of just carrying out of described first card and connect, the current data of setting up the professional main card of corresponding data connects; Otherwise when the current free of data of first card connected, the current data of setting up the professional main card of corresponding data connected.
According to claim 5 or 6 described methods, it is characterized in that 7, when the registration key assignments of data service main card was first card or second card, the described current data of setting up the professional main card of corresponding data connected and comprises:
When setting up control command that current data connects and arrive routing module in the dual-SIM-card dual-standby mobile terminal, routing module is routed to first card or second card according to the registration key assignments of data service main card with described control command;
AsyncMac module in the dual-SIM-card dual-standby mobile terminal is correspondingly opened first card or the corresponding data channel of second card according to the registration key assignments of data service main card after described control command is routed to first card or second card.
8, a kind of dual-SIM-card dual-standby mobile terminal, comprise first the card and second the card, it is characterized in that this portable terminal also comprises: registry hive, connection manager, network management unit with set up the unit, wherein,
The registration key assignments that described registry hive is used for pre-seting the data service main card is that first information of blocking is stored;
Described network management unit is used for when the card of judging initiation current data connection request is second card, wherein, described current data connection request carries the type that current data connects, whether the type of judging the current data connection is identical with the type of the current data connection of just carrying out of first card, if not, under the prerequisite of described connection manager support multiple access point APN state, send to set up to be notified to and set up the unit, carry in this foundation notice and set up the indication information that second current data of blocking correspondence connects;
The described unit of setting up is used for after receiving described foundation notice, sets up the corresponding current data of second card and connects.
9, portable terminal according to claim 8 is characterized in that, all data link informations that initiate the described dual-SIM-card dual-standby mobile terminal start of the further real-time storage of described registry hive back;
Described network management unit judges according to the data link information of described registry hive storage whether the type of current data connection is identical with the type of the current data connection of just carrying out of first card.
10, portable terminal according to claim 8, it is characterized in that, described network management unit is when the type of judging type that current data connects and the current data connection of just carrying out of first card is identical, to whether need the information of the professional main card of switch data to send to the user, when the user selects switch data business main card, the registration key assignments of the data service main card stored in the registry hive is updated to second card, and indicates the described unit of setting up to set up the current data of the professional main card of corresponding data and connect; Otherwise, when the user selects not the professional main card of switch data, finish current flow process.
11, portable terminal according to claim 8, it is characterized in that, when described network management unit is first card at the card of judging initiation current data connection request, judge that further first blocks the current data connection that whether has, if, whether the type of judging the current data connection of carrying in the current data connection request is identical with the type of the current data connection of just carrying out of first card, if it is identical, indicate described connection manager that the connection handle of current data link correspondence of just carrying out is distributed to the current data connection request, and indicate the described unit of setting up to set up the current data of the professional main card of corresponding data and connect, if it is inequality, disconnect the current data of just carrying out of described first card and connect, and indicate the described current data connection that the professional main card of corresponding data is set up in the unit of setting up; Otherwise, when the current free of data of first card connects, indicate the described current connection that the professional main card of corresponding data is set up in the unit of setting up.
12, portable terminal according to claim 9, it is characterized in that, described network management unit judge type and first that current data connects block type that current data of just carrying out are connected inequality after, also be provided for indicating the flag information of the corresponding current data connection of second card, described flag information is stored in the registration table;
The described unit of setting up comprises data processing module, routing module and AsyncMac module; Wherein,
Described data processing module is used for initiating to set up current data and connecting corresponding control command after receiving described foundation notice;
Described routing module is used for when the corresponding control command of current data connection arrives, and the flag information of storing according to described registry hive that is used to indicate second current data of blocking correspondence to connect is routed to second card with described control command;
Described AsyncMac module is used for after described control command is routed to second card, opens the corresponding data channel of second card according to the described flag information of storing in the described registry hive.
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| CNA2008101137928A CN101287255A (en) | 2008-05-30 | 2008-05-30 | Data connecting method and apparatus for dual-card and dual-standby mobile terminal |
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| CNA2008101137928A CN101287255A (en) | 2008-05-30 | 2008-05-30 | Data connecting method and apparatus for dual-card and dual-standby mobile terminal |
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