CN103428673B - Mobile terminal and its business scheduling method and device - Google Patents
Mobile terminal and its business scheduling method and device Download PDFInfo
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- CN103428673B CN103428673B CN201210165364.6A CN201210165364A CN103428673B CN 103428673 B CN103428673 B CN 103428673B CN 201210165364 A CN201210165364 A CN 201210165364A CN 103428673 B CN103428673 B CN 103428673B
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Abstract
A kind of mobile terminal and its business scheduling method and device, wherein the business scheduling method includes：In the processing procedure of the first kind business of the first subscriber card, when needing to handle the second class business of second user card, the lower floor of the first subscriber card of release is linked to interrupt the processing procedure of first kind business；The operating mode of mobile terminal is switched under the network formats that second user card is resident；The lower floor for establishing second user card is linked to handle the second class business of second user card；After the second class business of second user card has been handled, lower floor's link of release second user card；The operating mode of mobile terminal is switched under the network formats that the first subscriber card is resident；Establish the first subscriber card lower floor link with continue the first subscriber card first kind business processing procedure.The technical program is switched over by the business processing order between reasonably dispatching two cards and by mobile terminal under different network formats, meets the business function demand of two cards at the same time as far as possible.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to mobile terminal and its business scheduling method and device.
Background technology
Mobile communication technology develops the mobile communications network for foring multiple types, such as second generation mobile communication system（2G）
In global communication mobile system（GSM, Global System for Mobile Communication）, third generation movement it is logical
Letter system（3G）In Time Division-Synchronous Code Division Multiple Access（TD-SCDMA, Time Division-Synchronous CDMA）, it is next
Long Term Evolution in Generation Mobile Communication System（LTE, Long Term Evolution）And worldwide interoperability for microwave accesses（WIMAX,
Worldwide Interoperability for Microwave Access）.
Since the networking time of each communication network is different, the scope difference of each network coverage, different institutes of operator
The application service content and rate of offer also have very big difference.In the evolution of mobile communication, customer-centric is city
The hot spot of field competition.For consumers, it is desirable for a mobile terminal, by configuring different user identity identifications
Card（Abbreviation subscriber card, such as SIM card, Subscriber Identity Module；Usim card, Universal Subscriber
Identity Module）, to enjoy the application service that different operators provide on heterogeneous networks.Meanwhile in a mobile terminal
The service that the different subscriber card of upper configuration enjoys consolidated network at the same time is also that consumer is required.
For this reason, the mobile terminal that accordingly can configure multiple subscriber cards also comes into being, communication is set to become more convenient.It is existing
Technology provides the scheme of a variety of support technologies, such as is just disclosed in patent application publication US 2006/0095600A1
A kind of mobile station of bimodulus.The dual mode mobile station can support two kinds of different mobile communications networks, such as GSM, CDMA.It is described
Dual mode mobile station can configure subscriber card in a mobile station with automatic identification, and select corresponding drive pattern.
At present, meeting the mobile terminal of multi-card multi-standby requirement mainly has two types.By taking double-card dual-standby as an example, one kind is mobile
Terminal is referred to as double standby bilateral mobile terminal, it has two sets of baseband processing modules and two sets of radio frequency processing modules.For example, existing
Have in technology, there is provided a kind of to make two subscriber cards while the technical solution in holding state, its double card provided is double
Standby communication terminal includes host and slave, host and slave have respectively each independent card slot, antenna, baseband processing module and
Radio frequency processing module.Since host and slave are each independent, thus it can independently handle the industry of subscriber card in each card slot
Business.But this movement two sets of communication devices due to being really made of, and cost is higher, and power consumption is also higher.
Another mobile terminal is referred to as double standby single-pass mobile terminal, it uses single baseband processing module and single radio frequency processing
Module.Relative to double standby bilateral mobile terminal, the cost and power consumption of double standby single-pass mobile terminal substantially reduce.However, due to
Double standby single-pass mobile terminal is really carried out at business by two subscriber card shared baseband processing modules and radio frequency processing module
Reason, i.e. two sets of protocol stacks, a set of physical layer processing unit, therefore inevitably there are the problem of task conflict.
Further, for dual-card dual-standby single-pass mobile terminal, wherein double card can be standby under consolidated network standard, this
Kind is known as single mode mobile terminal；Double card can also be standby under different network formats, this to be known as mode mobile terminal, certainly
In mode mobile terminal, double card can also be standby under consolidated network standard.For in mode mobile terminal, double card is in difference
Network formats under all under the idle condition of no business, double card can be received under the network formats that it is resident it is called or
Wherein one card of person's selection initiates caller.But if wherein one card has business processing, before the card business terminates, another card
It can not all receive called or initiate caller, this just brings very big influence to user's actual use.
The content of the invention
The present invention solves the problems, such as be in the case where double card is in different network formats, by reasonably dispatch two block between
Business processing order and mobile terminal is switched under different network formats, as far as possible at the same time meet two card
Business function demand.
To solve the above problems, an embodiment of the present invention provides a kind of business scheduling method of mobile terminal, including：
In the processing procedure of the first kind business of one subscriber card, when needing to handle the second class business of second user card, described in release
The lower floor of first subscriber card is linked to interrupt the processing procedure of the first kind business；The operating mode of the mobile terminal is cut
Shift under the network formats that the second user card is resident, wherein the rank for the network formats that the second user card is resident is less than
The rank for the network formats that first subscriber card is resident；The lower floor for establishing the second user card is linked to handle described second
Second class business of subscriber card.
Alternatively, further include：After the second class business of the second user card has been handled, the second user card is discharged
Lower floor link；The operating mode of the mobile terminal is switched under the network formats that first subscriber card is resident；Establish
The lower floor of first subscriber card link with continue first subscriber card first kind business processing procedure.
Alternatively, further include：In the processing procedure of the first kind business of the first subscriber card, dispatched by lower floor and keep institute
State second user clamping and receive paging.
Alternatively, the second class business includes：Calling service and called service.
Alternatively, the real-time of the second class business is higher than the real-time of the first kind business；Alternatively, described second
The processing time of class business is shorter than the processing time of the first kind business；Alternatively, the priority of the second class business is higher than
The priority of the first kind business.
Alternatively, the first kind business is packet switching service, and the second class business is circuit-switched service.
Alternatively, the network formats that first subscriber card is resident are 3G network standard, the second user card is resident
Network formats are 2G network formats.
Alternatively, lower floor's link of release first subscriber card includes：Discharge the packet of first subscriber card
The signaling of switching domain is connected with wireless heterogeneous networks；The lower floor's link for establishing the second user card includes：Described in foundation
The circuit commutative field connection of second user card.
Alternatively, first subscriber card is SIM card or usim card, and the second user card is SIM card or usim card.
Based on the business scheduling method of above-mentioned mobile terminal, the embodiment of the present invention additionally provides a kind of business of mobile terminal
Dispatching device, including：Processing module, for handling the business of subscriber card；Handover module, is resident for handling the mobile terminal
The switching of different network formats；Link module, the lower floor for establishing or discharging subscriber card link；Coordination module, in institute
During stating the first kind business that processing module handles the first subscriber card, second user card is handled when needing the processing module
The second class business when, control the lower floor that the link module discharges first subscriber card to link to interrupt the first kind industry
The processing procedure of business, and control the handover module that the operating mode of the mobile terminal is switched to the second user card and stay
Under the network formats stayed；And the control link module establishes lower floor's link of the second user card so that the processing mould
Second class business of the block processing second user card；Wherein, the rank for the network formats that the second user card is resident is less than
The rank for the network formats that first subscriber card is resident.
The embodiment of the present invention additionally provides a kind of mobile terminal, including above-mentioned traffic scheduling device.
Compared with prior art, technical solution of the present invention has the advantages that：
Above-mentioned technical proposal is solved in mode mobile terminal, when double card is resided under different network formats, same
The problem of moment can only make a card processing business can not take into account another card, one sticks into during industry business, need to such as handle another card
Business, then discharge lower floor's link of a card, and by the operating mode of the mode mobile terminal switch to it is another block be resident
Under network formats；Then, establish another card lower floor link, from there through reasonably scheduling can interrupt a card business and into
The business of another card of row.
Further, during one sticks into industry business, another card is kept to receive paging by lower floor's scheduling, when
When receiving paging or initiating caller, then lower floor's link of a card is discharged, and carry out network formats switching, then establish another card
Lower floor link to handle called or caller, after treating called or caller, then the operating mode of mode mobile terminal switched
To original network formats, and the lower floor's link for rebuilding a card continues with business, so as to take into account two cards so that two cards
It can be smoothed out business.
Further, as the development of mobile communication technology, the higher network formats of general rank have the number of more high speed
According to transmission rate, and the relatively low network formats of rank have the characteristics of voice communication is more stable, and service tariff is less expensive.This technology
Scheme is based on above-mentioned characteristic, and in mode mobile terminal, processing resides in the data of the subscriber card of the network formats of higher level
Business（That is first kind business）, handle the speech business for the subscriber card for residing in the other network formats of lower level（That is the second class industry
Business）, so as to not only save use cost for user, but also improve the usage experience of user.
Brief description of the drawings
Fig. 1 is the flow diagram of the business scheduling method of the mobile terminal of the embodiment of the present invention；
Fig. 2 is the structure diagram of the traffic scheduling device of the mobile terminal of the embodiment of the present invention.
Embodiment
For problem of the prior art, inventor by research, technical solution of the present invention provide a kind of mobile terminal and
Its business scheduling method and dispatching device, in the processing procedure of the first kind business of the first subscriber card, when needing processing second
During the second class business of subscriber card, the lower floor for discharging first subscriber card is linked to interrupt the treated of the first kind business
Journey；The operating mode of the mobile terminal is switched under the network formats that the second user card is resident；Then, described in foundation
The lower floor of second user card is linked to handle the second class business of the second user card.Block from there through reasonably dispatching two
Between business processing order, as far as possible at the same time meet two card business function demands.
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.
Detail is elaborated in the following description in order to fully understand the present invention.But the present invention can with it is a variety of not
Other manner described here is same as to implement, those skilled in the art can do class in the case of without prejudice to intension of the present invention
Like popularization.Therefore the limitation of the invention from following public embodiment.
As shown in Fig. 1 the flow diagram of the business scheduling method of the mobile terminal of the embodiment of the present invention.Reference chart
1, the business scheduling method includes：
Step S1：In the processing procedure of the first kind business of the first subscriber card, when needing to handle the of second user card
During two class business, the lower floor for discharging first subscriber card is linked to interrupt the processing procedure of the first kind business；
Step S2：The operating mode of the mobile terminal is switched under the network formats that the second user card is resident,
Rank of the rank for the network formats that wherein described second user card is resident less than the network formats that first subscriber card is resident；
Step S3：The lower floor for establishing the second user card is linked to handle the second class business of the second user card.
Step S4：After the second class business of the second user card has been handled, the lower floor of the second user card is discharged
Link；
Step S5：The operating mode of the mobile terminal is switched under the network formats that first subscriber card is resident；
Step S6：The lower floor for establishing first subscriber card is linked to continue the first kind business of first subscriber card
Processing procedure.
In embodiments of the present invention, the real-time of the second class business is higher than the real-time of the first kind business；Or
Person, the processing time of the second class business（Duration）It is shorter than the processing time of the first kind business（Duration）；
Alternatively, the priority of the second class business is higher than the priority of the first kind business, wherein the priority can basis
Type of service and feature are pre-set.
Below with dual-mode dual-card dual-standby single-pass mobile terminal（Hereinafter referred to as mobile terminal）Exemplified by be described in detail, ability
Field technique personnel understand that the dual-mode dual-card dual-standby single-pass mobile terminal refers to that the double card in a mobile terminal can exist at the same time
Different（Can also be identical）It is standby and receive paging under network formats, and double card can be in different network formats（Connect
Enter technology）Carry out communication traffic.But at any time, since mobile terminal is only provided with a set of radio frequency processing module, only
There can be a card to initiate communication traffic, and before the communication traffic terminates, the calling and called service of another card can be affected.Having
In body embodiment, double card is resided under different network formats, is typically that a card is resided under 2G network formats, and another card is stayed
Stay under 3G network standard.Wherein, the 2G network formats are GSM network standard, and the 3G network standard is selected from TD-SCDMA
Network formats or WCDMA network formats.In practical applications, however it is not limited to these above-mentioned network formats, with mobile communication skill
The development of art, network formats further include the evolution of 4G network formats and 3G network standard, for example, Long Term Evolution（LTE, Long
Term Evolution）Deng.
It should be noted that in the present embodiment, the rank for the network formats that the second user card is resident is less than described
The rank for the network formats that first subscriber card is resident.Those skilled in the art know, with the development of mobile communication technology, from most
Just use the mobile communication system of analog system（That is first generation mobile communication technology, 1G）Evolution is constantly updated, is moved by honeycomb
Dynamic communication system（That is Generation Mobile Telecommunication System technology 2G）And then the 2.5G of data service is provided on the basis of 2G（Such as GPRS
Technology etc.）, to present Multimedia Mobile Communication Systems（That is 3rd generation mobile communication technology, 3G）And high-speed mobile communications
System（That is fourth generation mobile communication technology, 4G）Deng.
In the present embodiment, the rank of the network formats is the evolution process based on above-mentioned mobile communication technology come area
Point.If for example, the network formats that first subscriber card is resident are 4G network formats or Long Term Evolution（Long Term
Evolution, LTE）Network formats, the network formats that the second user card is resident are 3G network standard or 2G network systems
Formula, then it is assumed that the rank for the network formats that the second user card is resident is less than the network formats that first subscriber card is resident
Rank.In another example if the network formats that first subscriber card is resident are 3G network standard, the net that the second user card is resident
Network standard is 2G network formats, then it is assumed that the rank for the network formats that the second user card is resident is less than first subscriber card
The rank of resident network formats.
Further, in the present embodiment, preferred embodiment is resident in the higher subscriber card of network formats rank
（Such as the first subscriber card）Suitable for handling data service, such as PS business, and reside in the relatively low subscriber card of network formats rank（Such as
Second user card）Suitable for handling speech business, such as CS business.It is the network being resident with the first subscriber card in a particular embodiment
Standard is that the network formats that 3G network standard, second user card are resident are to be described exemplified by 2G network formats, but it is actual should
It is not limited to this in.
In the present embodiment, as described in step S1, in the processing procedure of the first kind business of the first subscriber card, needs are worked as
When handling the second class business of second user card, the lower floor for discharging first subscriber card is linked to interrupt the first kind business
Processing procedure.
Specifically, the first kind business is real-time is high but long-term business.For example, packet switch
（Packet Switch, PS）Business（Hereinafter referred to as PS business）, the PS business is mainly including WAP, download etc..Actually should
In, when usually being browsed information using mobile terminal Internet access, downloaded file, the duration is longer, especially in current network state
In the case of bad, duration may be longer.
Inventor is had found in existing mobile terminal in the PS business procedures for handling first subscriber card, when mobile whole
Between end and network side when carrying out business data transmission, mobile terminal can not handle the business of the second user card, especially
Paging can not be received and responded called.
Unlike the prior art, in the present embodiment, in the first kind business of mobile terminal processing first subscriber card（Example
Such as PS business）During, keep the second user card to receive paging by lower floor's scheduling.Wherein, lower floor's tune
Degree refers in the terminal, and the paging information of the second user card is configured to the industry for handling first subscriber card in advance
In the baseband processor for data of being engaged in, so when mobile terminal is handling the first kind business of first subscriber card, in business
The gap of data transfer can receive the paging of the second user card.Due to carrying out business datum in mobile terminal and network side
It is transmitted during transmission in units of frame, and might have several time slots in each frame is free timeslot, also
It is not have business data transmission in these time slots.Therefore, the second user card can be received using these free timeslots
Paging.In practical applications, can be every according to the busy or idle condition of the business data transmission of mobile terminal, upper-layer protocol
Different free timeslots is configured in one frame.
In practical applications, it is also possible to have data transfer in the free timeslot of upper-layer protocol distribution, so that
Mobile terminal misses these data in the PS business procedures for handling the first subscriber card, but mobile terminal subsequently can be to network side
Send instruction and retransmit the data missed, therefore the influence of the PS business for handling first subscriber card is little.In this implementation
In example, the processing procedure of above-mentioned lower floor's scheduling can pass through the Digital Signal Processing in mobile terminal（Digital Signal
Processing, DSP）Module is completed.
Further, when mobile terminal needs to handle the second class business of the second user card, release described first
The lower floor of subscriber card is linked to interrupt the processing procedure of the first kind business.Wherein, the second class business includes real-time
The business that the higher but duration is not grown.For example, circuit switching（Circuit Switch, CS）Business（Hereinafter referred to as CS industry
Business）, the CS business is mainly including voice call, visual telephone, short message etc..In practical applications, mobile terminal is usually utilized
Answer/make phone, duration of sending short messages are not grown, but real-time is higher, especially the real-time of answer/make phone
It is very high.
Specifically, when mobile terminal is in the PS business procedures for handling first subscriber card, described second is received
The paging of subscriber card and needing, which handles corresponding called service or the second user card and passes through mobile terminal, initiates caller industry
During business request, mobile terminal links the lower floor for discharging first subscriber card to interrupt the processing procedure of the PS business.Such as
Described above, because for the mobile terminal of single-pass, first subscriber card and the second user card are shared a set of
Baseband processing module（Two baseband processor can be set to handle the business datum of the first subscriber card and second user card respectively）
And radio frequency processing module, therefore be called when needing the caller for handling the second user card to ask or receive paging and respond
When, it is necessary to discharge first subscriber card lower floor link so that baseband processing module and radio frequency processing module can be come
Handle the second class business of the second user card.In practical applications, the second user card can be into mobile terminal
Double card Coordination module sends request, and the lower floor that first subscriber card is discharged by the double card Coordination module is linked to interrupt
State the processing procedure of PS business.
Further, due to either in 2G networks or in 3G network, as mobile terminal processing first user
During the PS business of card, once the packet data protocol of PS business（Packet Data Protocol, PDP）After connection is established, and
It need not remain the connection status of lower floor's link, can be with the case where network side and the mobile terminal all keep PDP
Discharge lower floor's link.When the mobile terminal and network side need to carry out business data transmission, lower floor's link is directly reconstructed just
The PS business of first subscriber card can be continued with.
It will be appreciated by those skilled in the art that mobile terminal handles process of the PS business firstly the need of an attachment, because usually
After powering, acquiescence is placed in speech network to mobile terminal, and core net is by mobile switching centre（Mobile Switching
Center, MSC）To manage control.When mobile terminal needs to handle PS business, it is necessary to which the mobile terminal is placed in data network
Network, core net turn by data core net（Serving GPRS Support Node, SGSN）To manage, that is, complete the attached of ps domain
Process.After being attached to data core net, mobile terminal could initiate PDP activation.
Simple description is made to the process of PDP activation below, with the general packet radio service technology in GSM network standard
（General Packet Radio Service, GPRS）Exemplified by, when mobile terminal needs to handle the PS of first subscriber card
During business, first, mobile terminal is needed to GPRS serving GPRS support nodes（Serving GPRS Support Node, SGSN）Hair
Go out to activate PDP Context request, including：PDP types, access point（Access Point Name, APN）, require service
Quality（Quality of Service, QoS）, PDP config options etc..
Then, SGSN is provided according to mobile terminal activation type, pdp address, APN, are parsed by APN selection criteria
Gateway GPRS Support Node（Gateway GPRS Support Node, GGSN）Address, so as to check whether the request is effective.
If SGSN cannot parse GGSN addresses from APN or judge that activation request is invalid, refuse the request.If SGSN
GGSN addresses can be parsed from APN, then a tunnel indications TID are created for requested PDP Context, wherein described
TID includes international mobile subscriber identity IMSI and Network Service Access point identifier NSAPI；And sent to GGSN and create PDP
Context request.
Then, GGSN determines external common data network PDN, distribution dynamic address using the SGSN information provided, starts and count
Take and limit QoS etc..If can meet decided through consultation QoS, returned to SGSN and create PDP Context response；, whereas if
It cannot meet decided through consultation QoS, then returning to refusal to SGSN creates PDP Context request.
If SGSN receives the establishment PDP Context response of GGSN, in the PDP Context with being inserted into NSAPI, GGSN
Location, dynamic PDP addresses, and radio priority is selected according to the QoS decided through consultation.Then, activation PDP Context is returned to mobile terminal
Received message, has just set up the route between the mobile terminal and GGSN at this time, that is, completes PDP activation, and described first uses
Family card can be grouped data transmission（Handle PS business）.
When mobile terminal needs to handle the CS business of second user card, the mobile terminal will initiate wirelessly to network side
The release of resource, in the present embodiment, exactly discharges lower floor's link of first subscriber card.But PDP is not performed at this time and is gone
Activation, all also keeps the state of activation of PDP in network side and the mobile terminal, has simply interrupted the place of the first kind business
Reason process, it is mainly characterized by the transmission that business datum cannot be carried out between the mobile terminal and network side.
In a particular application, for different network formats and type of service the characteristics of, discharge under first subscriber card
The process of layer link would also vary from.In the present embodiment, the network formats that first subscriber card is resident are superior to
The rank for the network formats that second user card is resident, and data transfer of the network formats with more high speed that the first subscriber card is resident
Speed, be more suitable for handling PS business.For example, first subscriber card resides in 3G network standard, wherein the 3G network standard
Including but not limited to WCDMA network formats, TD-SCDMA network standard.
Under 3G network standard, discharging the process of lower floor's link of first subscriber card includes：Described first is discharged to use
The signaling and wireless heterogeneous networks of the ps domain of family card（Radio Resource Control, RRC）Connection.Due to PS in 3G network
The connection in domain is to be connected by top signaling with RRC, it is necessary to first after mobile terminal receives the paging of the second user card
Indicate the first subscriber card release PS connections, i.e., described first subscriber card sends the letter of ps domain by mobile terminal to network side
Order release instruction message, the signaling that network side will discharge ps domain after signaling release instruction message is received are connected with RRC.
As described in step S2, the operating mode of the mobile terminal is switched into the network system that the second user card is resident
Under formula, wherein the rank for the network formats that the second user card is resident is less than the network formats that first subscriber card is resident
Rank.
In the present embodiment, it is to be operated in 3G when the mobile terminal handles the first kind business of first subscriber card
Under network formats, it is therefore desirable to which the operating mode of the mobile terminal is switched to the 2G networks that the second user card is resident
Standard, so that the mobile terminal can handle the second class business of the second user card.In the present embodiment, shifting can be passed through
Digital Signal Processing in dynamic terminal（Digital Signal Processing, DSP）Module completes the switching of operating mode
Process.Specifically, since mobile terminal described in the present embodiment is mode mobile terminal, which supports two kinds
The access technology of different network formats, and by the DSP module come handle mobile terminal two kinds of different access technologies it
Between switching.
It should be noted that it is different from the technical solution that existing 3G network standard switches to 2G network formats, in this reality
Apply in example, the DSP module in the mobile terminal is actively to switch over.Existing dual-mode terminal is primarily to ensure to use
Family is when using processing services by mobile terminal（Such as make a phone call）, avoid because network quality problem cause to go offline, cross-talk or
The problems such as speech quality is bad, keeps call uninterrupted by switching between two kinds of network formats.To support GSM/WCDMA
Exemplified by mobile terminal, when user is being conversed using the mobile terminal under WCDMA network formats, if described mobile whole
When the signal strength that end measures currently resident WCDMA cells is less than default intensity threshold, it may influence currently just
In the call of progress, so that GSM network search is passively carried out, and when the signal strength of the GSM cell frequency point measured is more than
During handoff threshold value, it is uninterrupted that mobile terminal is switched under GSM network standard to the call for continuing to keep original.
And in the present embodiment, the mobile terminal is to receive the paging of the second user card, so as to need to locate
When reason called service or the mobile terminal need to initiate calling service by the second user card, pass through DSP module master
The dynamic switching for carrying out operating mode, the 2G networks that the second user card is resident are switched to by the operating mode of the mobile terminal
Standard, so that the mobile terminal can handle the second class business of the second user card.It is emphasized that switching
Cheng Zhong, simply the operating mode of mobile terminal switches to 2G network formats from 3G network standard, and first subscriber card is still
Reside under original 3G network standard, can't change what its original was resident with the switching of the operating mode of mobile terminal
Network formats.In the present embodiment, the handoff procedure that the DSP module is handled between two kinds of network formats can use existing
Technical solution realizes that details are not described herein.
As described in step S3, the lower floor for establishing the second user card is linked to handle the second class of the second user card
Business.
As described in above-mentioned steps S1, in the present embodiment, the second class business includes circuit-switched service, mainly includes
Calling service and called service, wherein the called service receives the called industry paged and responded by second user clamping
Business.
In the present embodiment, it is that the lower floor that the second user card is established under 2G network formats links.Specifically, it is right
In 2G network formats, during mobile terminal handles the PS business of first subscriber card before, the mobile terminal
It is placed in data network, core net is by data core net（Serving GPRS Support Node, SGSN）To manage
's.When mobile terminal needs to handle the CS business of the second user card, then need the mobile terminal being placed in voice network
Network, core net turn by mobile switching centre（Mobile Switching Center, MSC）To manage control.Establish described second
Lower floor's link of subscriber card includes the CS domains connection for establishing the second user card, that is, establishes the CS domains of mobile terminal and network side
Between connection so that the mobile terminal handles the CS business of the second user card.For example, when mobile terminal response institute
When stating caller or the called service of second user card, then telephone link is established in the cs domain to handle the caller or called industry
Business, wherein, the detailed process for establishing telephone link can realize that details are not described herein using existing technical solution.
In the present embodiment, realized according to the process flow of above-mentioned steps S1 to step S3 in dual-mode dual-card dual-standby single-pass
In mobile terminal, during the PS business of the first subscriber card is handled, the method dispatched by lower floor keeps second user card
Paging can still be received.Further, when second user clamping receives paging or initiates caller requested service, release the
The lower floor of one subscriber card is linked to interrupt the processing procedure of the first kind business, and then mobile terminal will be from first user
The resident network formats of card are switched under the network formats that the second user card is resident, wherein what the second user card was resident
The rank of network formats is less than the rank for the network formats that first subscriber card is resident, and establishes lower floor's chain of second user card
Connect to handle the CS business of the second user card.
Further, as described in step S4, after the second class business of the second user card has been handled, release described the
Lower floor's link of two subscriber cards.
In the present embodiment, for 2G network formats, when mobile terminal handled the second user card caller or by
After being business, the CS domains connection of the second user card is discharged, to discharge the link of the lower floor of the second user card.It is specific next
Say, the mobile terminal will discharge telephone link, and no matter the mobile terminal was taken out stitches as calling terminal or as called end
End is taken out stitches, and is required for by taking out stitches, REL release, CMD orders remove etc. process with complete discharge telephone link process.It is above-mentioned
The detailed process of release telephone link can realize that details are not described herein using existing technical solution.
As described in step S5, the operating mode of the mobile terminal is switched into the network system that first subscriber card is resident
Under formula.In the present embodiment, the operating mode with the mobile terminal described in above-mentioned steps S2 can be used to be cut from 3G network standard
Shift to the corresponding inversely processing process of 2G network formats and the mobile terminal is switched into the net that first subscriber card is resident again
Under network standard.
Specifically, when the mobile terminal has handled the second class business of the second user card and discharges described second
After lower floor's link of subscriber card（Step S4 as set forth in the present embodiment）, DSP module in mobile terminal can again will be mobile
The operating mode of terminal switches to the 3G network standard that first subscriber card is resident（Such as GSM network standard）Under, so as to move
Dynamic terminal can continue with the first kind business of first subscriber card.Similarly, it is also simply mobile whole in handoff procedure
The operating mode at end switches to 3G network standard from 2G network formats, and the second user card still resides in original 2G nets
Under network standard, the network formats that its original is resident can't be changed with the switching of the operating mode of mobile terminal.In this reality
To apply in example, the handoff procedure that the DSP module is handled between two kinds of network formats can be realized using existing technical solution,
Details are not described herein.
As described in step S6, the lower floor for establishing first subscriber card is linked to continue the first kind of first subscriber card
The processing procedure of business.
Specifically, according to above-mentioned steps S1, lower floor's link of first subscriber card is discharged in mobile terminal
During, PDP deactivations are not carried out, therefore the state of activation of PDP is all also kept in network side and the mobile terminal.
Therefore it may only be necessary to the lower floor for re-establishing the mobile terminal and network side, which links, can continue with first subscriber card
PS business.In the present embodiment, first subscriber card is resided under 3G network standard, re-establishes mobile terminal and network side
The signaling of ps domain of core net the PS business that can continue with first subscriber card is connected with RRC.It is above-mentioned to re-establish
The detailed process of lower floor's link of first subscriber card can realize that details are not described herein using existing technical solution.
It should be noted that in the above-described embodiments, first subscriber card and the second user card can be SIM cards
Or usim card.Specifically, it is usually SIM card for residing in the Subscriber Identity Module under 2G network formats, for residing in 3G
Subscriber Identity Module under network formats is usually usim card, and wherein usim card is also referred to as the SIM card of upgrade version.
Based on the business scheduling method of above-mentioned Fig. 1 mobile terminals provided, the embodiment of the present invention additionally provides a kind of movement
The traffic scheduling device of terminal.With reference to shown in figure 2 is the structure of the traffic scheduling device of the mobile terminal of the embodiment of the present invention
Schematic diagram.
With reference to figure 2, the traffic scheduling device 1 includes：Processing module 12, for handling the business of subscriber card；Link mould
Block 13, the lower floor for establishing or discharging subscriber card link；Handover module 14, different nets are resident for handling the mobile terminal
The switching of network standard；And Coordination module 11, for handling the first kind business of the first subscriber card 21 in the processing module 12
During, when needing the processing module 12 to handle the second class business of second user card 22, control the link module
The lower floor of 13 release first subscriber cards 21 is linked to interrupt the processing procedure of the first kind business, and controls the switching
Module 14 switches to the operating mode of the mobile terminal under the resident network formats of the second user card 22；And control
The lower floor that the link module 13 establishes the second user card 22 links so that the processing module 12 handles second use
Second class business of family card 22.Wherein, the rank of the resident network formats of the second user card 22 is less than first user
The rank of the resident network formats of card 21.
The traffic scheduling device 1 is suitable for dual-mode dual-card dual-standby single-pass mobile terminal, wherein, double card resides in different
It is typically that a card is resided under 2G network formats under network formats, and another card is resided under 3G network standard.Wherein, it is described
2G network formats are GSM network standard, and the 3G network standard is selected from TD-SCDMA network standard or WCDMA network formats.
In practical application, however it is not limited to which these above-mentioned network formats, with the development of mobile communication technology, network formats further include 4G nets
The evolution of network standard and 3G network standard, for example, Long Term Evolution LTE etc..
The processing module 12 is used for the business for handling subscriber card.Specifically, for example, the processing module 12 includes base
Microarray strip and radio frequency chip（It is not shown in Fig. 2）, it will be appreciated by those skilled in the art that usually can all be provided with the terminal
Baseband chip and radio frequency chip, wherein the radio frequency chip mainly completes the data transmit-receive processing between mobile terminal and base station,
The baseband chip then mainly docks received（It is or to be sent）Data are handled, so as to fulfill the industry of processing subscriber card
Business.In the present embodiment, the subscriber card includes the first subscriber card 21 and second user card 22.
In a particular embodiment, the network formats that first subscriber card 21 is resident are superior to the second user card
The rank of 22 resident network formats.Below using the network formats that first subscriber card 21 is resident as 3G network standard, described
The resident network formats of second user card 22 are to be described exemplified by 2G network formats.The processing module 12 is handling described
The first kind business of first subscriber card 21, wherein the first kind business includes, real-time is high but long-term industry
Business, for example, packet switching service（That is PS business）.
Inventor has found, in the PS business procedures that the processing module 12 handles first subscriber card 21, works as movement
Between terminal and network side when carrying out business data transmission, the business of second user card 22 can not be handled, can not especially be received
It is called to paging and responding.Unlike the prior art, in the present embodiment, the of mobile terminal processing first subscriber card 21
In a kind of business procedure, the second user card 22 is kept to receive paging by lower floor's scheduling.It should be noted that
The processing module 12 is handled in the PS business procedures of first subscriber card 21, when not having industry between mobile terminal and network side
During data transfer of being engaged in, it can use idle frames to receive the paging of the second user card 22.
Further, when needing the processing module 12 to handle the second class business of second user card 22, by described
The lower floor that Coordination module 11 controls the link module 13 to discharge first subscriber card 21 is linked to interrupt the first kind industry
The processing procedure of business.Wherein, the second class business includes the business that real-time is higher but the duration is not grown, for example, circuit
Exchange business（That is CS business）.Specifically, the link module 13 includes the 3rd releasing unit（Not shown in Fig. 2）, it is described
The signaling of packet-switched domain that 3rd releasing unit is used to discharge first subscriber card 21 is connected with RRC, to discharge described the
Lower floor's link of one subscriber card 21.
The Coordination module 11 also controls the handover module 14 to handle the mobile terminal and is resident different network formats
Switching.In the present embodiment, when handling the first kind business of first subscriber card due to the processing module 12, mobile terminal
Be operated under 3G network standard, it is therefore desirable to by the handover module 14 control the operating mode of the mobile terminal from
3G network standard switches to 2G network formats, and the specific handoff procedure of the handover module 14 may be referred to traffic scheduling side above
Specific embodiment in method, details are not described herein.It should be noted that work of the handover module 14 in switching mobile terminal
During pattern, first subscriber card and the second user card are still each resided under original network formats, and
Each originally resident network formats will not be changed with the switching of the operating mode of mobile terminal.
Further, the Coordination module 11 also controls the link module 13 to establish the lower floor of the second user card 22
Link is so that the processing module 12 handles the second class business of the second user card 22.
Specifically, the second user card 22 resides in 2G network formats, and the link module 13 includes second and establishes
Unit（Not shown in Fig. 2）, described second establishes the circuit commutative field connection that unit is used to establish the second user card 22, with
Establish lower floor's link of the second user card 22.
After the processing module 12 has handled the second class business of the second user card 22, the Coordination module 11 is also
The link module 13 is controlled to discharge lower floor's link of the second user card 22.Correspondingly, the link module 13 further includes
Second releasing unit（Not shown in Fig. 2）, circuit switching of second releasing unit for discharging the second user card 22
Domain connects, to discharge the link of the lower floor of the second user card 22.
Further, the Coordination module 11 controls the handover module 14 to switch the operating mode of the mobile terminal
Under the network formats being resident to first subscriber card 21.Specifically, first subscriber card 21 resides in 3G network standard,
And the second user card 22 resides in 2G network formats, then the handover module 14 controls the operating mode of the mobile terminal
Switch to 3G network standard from 2G network formats, the handover module 14 handle mobile terminal complete the detailed process of switching can be with
With reference to the specific embodiment in business scheduling method above, details are not described herein.Equally, the handover module 14 is moved in switching
During the operating mode of terminal, first subscriber card and the second user card still each reside in original network
Under standard, each originally resident network formats can't be changed with the switching of the operating mode of mobile terminal.
The lower floor that the Coordination module 11 controls the link module 13 to establish first subscriber card 21 is linked so that institute
State the first kind business that processing module continues with first subscriber card 21.Specifically, the link module 13 further includes
First establishes unit（Not shown in Fig. 2）, described first establishes the packet-switched domain that unit establishes first subscriber card 21
Signaling is connected with wireless heterogeneous networks, to establish the link of the lower floor of first subscriber card 21.
It should be noted that in the present embodiment, first subscriber card and the second user card can be SIM card or
Usim card, wherein usim card are also referred to as the SIM card of upgrade version.Further, Coordination module described in above-mentioned traffic scheduling device 1
11st, the concrete processing procedure of processing module 12, link module 13 and handover module 14 may be referred to specific described in figure 1 above
Embodiment, details are not described herein.
The embodiment of the present invention additionally provides a kind of mobile terminal, and the mobile terminal includes traffic scheduling as shown in Figure 2
Device 1.The mobile terminal is bimodulus single-pass mobile terminal, can place two or more than two at the same time in the mobile terminal
Subscriber card, and these subscriber cards can be reside respectively under two kinds of different network formats, the mobile terminal can utilize institute
State traffic scheduling device 2 and realize traffic scheduling between wherein two subscriber cards.
To sum up, the technical program is solved in mode mobile terminal, when double card is resided under different network formats, same
The problem of one moment can only make a card processing business can not take into account another card, one sticks into during industry business, need to such as handle another
The business of card, then discharge lower floor's link of a card, and the operating mode of the mode mobile terminal is switched to another card and is resident
Network formats under；Then, establish another card lower floor link, from there through reasonably scheduling can interrupt a card business and
Carry out the business of another card.
Further, during one sticks into industry business, another card is kept to receive paging by lower floor's scheduling, when
When receiving paging or initiating caller, then lower floor's link of a card is discharged, and carry out network formats switching, then establish another card
Lower floor link to handle called or caller, after treating called or caller, then the operating mode of mode mobile terminal switched
To original network formats, and the lower floor's link for rebuilding a card continues with business, so as to take into account two cards so that two cards
It can be smoothed out business.
Further, as the development of mobile communication technology, the higher network formats of general rank have the number of more high speed
According to transmission rate, and the relatively low network formats of rank have the characteristics of voice communication is more stable, and service tariff is less expensive.This technology
Scheme is based on above-mentioned characteristic, and in mode mobile terminal, processing resides in the data of the subscriber card of the network formats of higher level
Business（That is first kind business）, handle the speech business for the subscriber card for residing in the other network formats of lower level（That is the second class industry
Business）, so as to not only save use cost for user, but also improve the usage experience of user.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this area
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and technical content of the disclosure above to this hair
Bright technical solution makes possible variation and modification, therefore, every content without departing from technical solution of the present invention, according to the present invention
Any simple modifications, equivalents, and modifications made to above example of technical spirit, belong to technical solution of the present invention
Protection domain.
Claims (14)
1. a kind of business scheduling method of mobile terminal, the mobile terminal is dual-card dual-standby single-pass mobile terminal,
It is characterised in that it includes：
The paging information of second user card is configured in the baseband processor of business datum of the first subscriber card of processing in advance；
In the processing procedure of the first kind business of the first subscriber card, there is no business datum biography between mobile terminal and network side
When defeated, the paging of second user card is received using the free timeslot of business data transmission；
In the processing procedure of the first kind business of the first subscriber card, when needing to handle the second class business of second user card,
The lower floor for discharging first subscriber card is linked to interrupt the processing procedure of the first kind business；
The operating mode of the mobile terminal is switched under the network formats that the second user card is resident, wherein described second
Rank of the rank for the network formats that subscriber card is resident less than the network formats that first subscriber card is resident；
The lower floor for establishing the second user card is linked to handle the second class business of the second user card；
The first kind business is real-time is high but long-term business；The real-time of the second class business is higher than
The real-time of the first kind business, or the second class business duration be shorter than the first kind business it is lasting when
Between；And the second class business includes calling service and called service, wherein the called service is clamped for the second user
Receive and page responded called service.
2. the business scheduling method of mobile terminal according to claim 1, it is characterised in that further include：
After the second class business of the second user card has been handled, lower floor's link of the second user card is discharged；
The operating mode of the mobile terminal is switched under the network formats that first subscriber card is resident；
Establish first subscriber card lower floor link with continue first subscriber card first kind business processing procedure.
3. the business scheduling method of mobile terminal according to claim 1 or 2, it is characterised in that the first kind business
For packet switching service, the second class business is circuit-switched service.
4. the business scheduling method of mobile terminal according to claim 3, it is characterised in that first subscriber card is resident
Network formats be that the network formats that 3G network standard, the second user card are resident are 2G network formats.
5. the business scheduling method of mobile terminal according to claim 4, it is characterised in that
Lower floor's link of release first subscriber card includes：Discharge the signaling of the packet-switched domain of first subscriber card
Connected with wireless heterogeneous networks；
The lower floor's link for establishing the second user card includes：Establish the circuit commutative field connection of the second user card.
6. the business scheduling method of mobile terminal according to claim 1, it is characterised in that first subscriber card is
SIM card or usim card, the second user card are SIM card or usim card.
7. a kind of traffic scheduling device of mobile terminal, the mobile terminal is dual-card dual-standby single-pass mobile terminal, its feature exists
In, including：
Processing module, for handling the business of subscriber card, including：The paging information of second user card is configured to processing in advance
In the baseband processor of the business datum of one subscriber card, in the processing procedure of the first kind business of the first subscriber card, in movement
When not having business data transmission between terminal and network side, second user card is received using the free timeslot of business data transmission
Paging；
Handover module, the switching of different network formats is resident for handling the mobile terminal；
Link module, the lower floor for establishing or discharging subscriber card link；
Coordination module, for the processing module handle the first subscriber card first kind business during, when described in needs
When processing module handles the second class business of second user card, the link module is controlled to discharge the lower floor of first subscriber card
Link controls the handover module by the operating mode of the mobile terminal to interrupt the processing procedure of the first kind business
Switch under the network formats that the second user card is resident；And the control link module establishes the second user card
Lower floor links so that the processing module handles the second class business of the second user card；
Wherein, the rank for the network formats that the second user card is resident is less than the network formats that first subscriber card is resident
Rank；The first kind business is real-time is high but long-term business；The real-time of the second class business is high
It is shorter than continuing for the first kind business in the duration of the real-time of the first kind business, or the second class business
Time；And the second class business includes calling service and called service, wherein the called service is the second user card
Receive and page responded called service.
8. the traffic scheduling device of mobile terminal according to claim 7, it is characterised in that the Coordination module is also used
In：After the processing module has handled the second class business of the second user card, control described in the link module release
Lower floor's link of second user card, and control the handover module that the operating mode of the mobile terminal is switched to described first
Under the network formats that subscriber card is resident；And the control link module establishes lower floor's link of first subscriber card so that institute
State the first kind business that processing module continues with first subscriber card.
9. the traffic scheduling device of the mobile terminal according to claim 7 or 8, it is characterised in that the first kind business
For packet switching service, the second class business is circuit-switched service.
10. the traffic scheduling device of mobile terminal according to claim 9, it is characterised in that first subscriber card is stayed
The network formats stayed are that the network formats that 3G network standard, the second user card are resident are 2G network formats.
11. the traffic scheduling device of mobile terminal according to claim 10, it is characterised in that the link module includes
First releasing unit and second establishes unit；Wherein, first releasing unit is used for the packet for discharging first subscriber card
The signaling of switching domain is connected with wireless heterogeneous networks, to discharge the link of the lower floor of first subscriber card；Described second establishes list
Member is used for the circuit commutative field connection for establishing the second user card, to establish the link of the lower floor of the second user card.
12. the traffic scheduling device of mobile terminal according to claim 11, it is characterised in that the link module is also wrapped
Include the second releasing unit and first and establish unit；Wherein, second releasing unit is used for the electricity for discharging the second user card
Road switching domain connection, to discharge the link of the lower floor of the second user card；Described first, which establishes unit, is used to establish described first
The signaling of the packet-switched domain of subscriber card is connected with wireless heterogeneous networks, to establish the link of the lower floor of first subscriber card.
13. the traffic scheduling device of mobile terminal according to claim 7, it is characterised in that first subscriber card is
SIM card or usim card, the second user card are SIM card or usim card.
14. a kind of mobile terminal, the mobile terminal is dual-card dual-standby single-pass mobile terminal, it is characterised in that will including right
Seek the traffic scheduling device any one of 7 to 13.
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