CN103781051A - Method and device for implementing multi-card multi-standby - Google Patents
Method and device for implementing multi-card multi-standby Download PDFInfo
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- CN103781051A CN103781051A CN201210395197.4A CN201210395197A CN103781051A CN 103781051 A CN103781051 A CN 103781051A CN 201210395197 A CN201210395197 A CN 201210395197A CN 103781051 A CN103781051 A CN 103781051A
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Abstract
The invention discloses a method for implementing multi-card multi-standby. The method comprises the steps of querying identity information bound to a called number when a multi-card multi-standby mobile terminal is called and after authentication is passed, identifying the current state of the called number according to the identity information and retuning the current state of the mobile terminal according to the state information of a standby number of the mobile terminal when the called number is in a non service state. The invention further discloses a device for implementing multi-card multi-standby. By the adoption of the method comprising the steps of querying identity information bound to a called number when a multi-card multi-standby mobile terminal is called and after authentication is passed, identifying the current state of the called number according to the identity information and returning the current state of the mobile terminal according to the state information of a standby number of the mobile terminal when the called number is in a non service state, the beneficial effect of enabling a calling party to accurately know the accurate state information of a multi-card multi-standby called party is achieved, the system performance is improved, and the user experience is enhanced.
Description
Technical field
The present invention relates to mobile communication technology field, relate in particular to a kind of implementation method and device of multi-card multi-standby.
Background technology
Along with the continuous progress of science and technology, mobile phone has become one of requisite instrument in people's routine work and life.At present, the embodiment of the double card double standby mobile phone circulating on market probably can be divided into two classes: the first kind is to adopt two cover radio frequency chips to add two cover baseband chips, this scheme makes mobile phone, and in use power consumption is excessive, thereby cause stand-by time very short, and, often there is can not find the situation such as network, broken words in poor compatibility; Equations of The Second Kind is that two cover radio frequency chips add a set of baseband chip, this scheme makes moderate progress with respect to first kind scheme, but introduce a very serious problem, as a SIM(Subscriber Identity Module, user identity identification) to block when conversing or surfing the Net, another SIM card there will be the prompting without service when called.
With reference to Fig. 1, Fig. 1 is the double card double standby mobile phone basic principle figure that two radio frequency chips of Equations of The Second Kind add a baseband chip.As shown in Figure 1, two SIM card are by same baseband chip control, but have respectively different radio frequency chip correspondences, it is in running order that two radio frequency chips are controlled current which SIM card by a switch, converses on the net or surf the Net thereby which goes to switch in; So just there is a problem, in the time that a SIM card is set up call or is set up online connection, another SIM card is in the state without service, this can allow the user who initiates call think that the other side's mobile phone is in the place of poor signal by mistake, also can allow cellphone subscriber be lost in its communication process that another card makes a call.
Summary of the invention
Main purpose of the present invention is to provide a kind of implementation method and device of multi-card multi-standby, be intended to solve multi-card multi-standby mobile terminal in the situation that of cartoon words or online, other are stuck in the problem without service state, and the user who improves multi-card multi-standby mobile terminal experiences.
The implementation method that the invention discloses a kind of multi-card multi-standby, comprises the following steps:
In the time that multi-card multi-standby mobile terminal is called, after authentication is passed through, search the identity information with called number binding;
According to described identity information, identify the current state of described called number;
When without service state, according to the state information of mobile terminal standby number, return to the current state of mobile terminal at described called number.
Preferably, described in the time that multi-card multi-standby mobile terminal is called, after authentication is passed through, the step of searching the identity information of binding with called number also comprises step before:
Record the identity information of described multi-card multi-standby mobile terminal.
Preferably, described at described called number when without service state, according to the state information of mobile terminal standby number, the step of returning to the current state of mobile terminal specifically comprises:
When without service state, inquire about the state information of described standby numbers at described called number;
If the state information of described standby numbers is normal holding state or without service state, return to the current state of mobile terminal for connecting;
If the state information of described standby numbers for conversing, is returned to the current state of mobile terminal for conversing;
If the state information of described standby numbers for surfing the Net, is returned to the current state of mobile terminal for surfing the Net.
Preferably, described according to described identity information, the step of identifying the current state of described called number also comprises afterwards:
In the time conversing, return to the current state of mobile terminal for conversing at described called number.
Preferably, described standby numbers can be one or more.
The present invention also discloses a kind of implement device of multi-card multi-standby, comprising:
Called number information acquisition module, in the time that multi-card multi-standby mobile terminal is called, after authentication is passed through, searches the identity information with called number binding;
Called number state acquisition module, for according to described identity information, identifies the current state of described called number;
Mobile terminal state returns to module, at described called number when without service state, according to the state information of mobile terminal standby number, return to the current state of mobile terminal.
Preferably, the implement device of described multi-card multi-standby also comprises:
Identity information logging modle, for recording the identity information of described multi-card multi-standby mobile terminal.
Preferably, described mobile terminal state return module specifically for:
When without service state, inquire about the state information of described standby numbers at described called number;
If the state information of described standby numbers is normal holding state or without service state, return to the current state of mobile terminal for connecting;
If the state information of described standby numbers for conversing, is returned to the current state of mobile terminal for conversing;
If the state information of described standby numbers for surfing the Net, is returned to the current state of mobile terminal for surfing the Net.
Preferably, described mobile terminal state return module also specifically for:
In the time conversing, return to the current state of mobile terminal for conversing at described called number.
Preferably, described standby numbers can be one or more.
The present invention is by the time that multi-card multi-standby mobile terminal is called, after authentication is passed through, search with the identity information of called number binding, according to identity information, identification called number current state, at called number when without service state, according to the state information of mobile terminal standby number, return to the method for the current state of mobile terminal, there is calling party and can accurately learn the beneficial effect of multi-card multi-standby callee's accurate status information, improve systematic function, promoted user's experience.
Accompanying drawing explanation
Fig. 1 is the implementation method first embodiment schematic flow sheet of multi-card multi-standby of the present invention;
Fig. 2 is the Signalling exchange schematic diagram that base station of the present invention Signalling exchange is realized double-card dual-standby;
Fig. 3 is the implementation method second embodiment schematic flow sheet of multi-card multi-standby of the present invention;
Fig. 4 is that dual-SIM-card dual-standby mobile terminal carries out identity information registering flow path schematic diagram;
Fig. 5 is the implement device first embodiment schematic flow sheet of multi-card multi-standby of the present invention;
Fig. 6 is the implement device second embodiment schematic flow sheet of multi-card multi-standby of the present invention.
Realization, functional characteristics and the advantage of the object of the invention, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
For convenience of description, in the specific embodiment of the invention, multi-card multi-standby mobile terminal is take mobile phone A as example; Calling party is take mobile phone B as example; Wherein in multi-card multi-standby mobile phone A, except SIM card corresponding to called number, other SIM card are all called standby card, and in the implementation method and device of multi-card multi-standby of the present invention, standby card can be one, two or more, and corresponding multi-card multi-standby mobile terminal mobile phone A is that double-card dual-standby, three cards three are treated or the mobile terminal of multi-card multi-standby.
With reference to Fig. 1, Fig. 1 is the implementation method first embodiment schematic flow sheet of multi-card multi-standby of the present invention; The implementation method of multi-card multi-standby of the present invention specifically comprises the following steps as shown in Figure 1:
Step S01, in the time that multi-card multi-standby mobile terminal is called, after authentication is passed through, search the identity information with called number binding;
In the time of mobile phone B calling handset A, first mobile phone B carries out call request and is sent to mobile switching centre processing to a base station burst of transmission by Random Access Channel; Mobile phone A and base station are at SDCCH(Stand-Alone Dedicated Control Channel, Separate Dedicated Control Channel subsequently) on communicate and carry out authentication in AUC.After authentication is passed through, mobile switching centre will be at VLR(Visitor Location Register corresponding to mobile phone A called number, VLR Visitor Location Register) and HLR(Home Location Register, attaching position register) in search the number information of the called-number of mobile phone A, this number information comprises positional information, state information, the business of handling and some other information etc. of mobile phone A, and in these information, has just comprised the identity information of mobile phone A.The positional information of mobile phone A is responsible for upgrading according to the position of mobile phone is different by VLR.Now mobile switching centre will correspondingly find the identity information that the called number of mobile phone A is bound in VLR at it, and this information is carried out.
Step S02, according to described identity information, identify the current state of described called number;
Be divided into four kinds for the state of multi-card multi-standby mobile phone A: normal holding state, converse, without service state with surfing the Net.When the mobile switching centre of the network at mobile phone A called number place has found after the identity information X of mobile phone A in VLR, can do a preliminary judgement to the current state of mobile phone A: if the called number of mobile phone A in normal holding state, mobile switching centre will carry out paging to the called number of mobile phone A; If the called number of mobile phone A is in conversing, mobile switching centre can activate a TCH(Traffic Channel, Traffic Channel) prompting calling party mobile phone B, called party cell phone A converses.
Step S03, at described called number when without service state, according to the state information of mobile terminal standby number, return to the current state of mobile terminal.
If mobile switching centre finds that the called number of mobile phone A is in without service state, mobile switching centre can directly not return to called party cell phone A in the information without service state to calling party's mobile phone B, but the IMSI number of the standby card of registering in the time registering identity information X according to mobile phone A carries out paging service to its standby numbers; Now, the mobile switching centre at called number place can send a signaling to the mobile switching centre at standby numbers place, requires the standby numbers of mobile phone A to carry out inquiry service; The mobile switching centre at standby numbers place responds this signaling, and last state and the information of in its HLR and VLR, searching mobile phone A standby numbers, and these information exchanges are crossed to a signaling and are sent to the mobile switching centre of called number place network, the mobile switching centre of called number place network, according to the state information of standby numbers, returns to the current state of mobile terminal subsequently.
Particularly, if the state information of described standby numbers is normal holding state or without service state, return to the current state of mobile terminal for connecting; If the state information of described standby numbers for conversing, is returned to the current state of mobile terminal for conversing; If the state information of described standby numbers for surfing the Net, is returned to the current state of mobile terminal for surfing the Net.
Take the implementation method of double-card dual-standby as example, specifically describe above-mentioned implementation process below.
With reference to Fig. 2, Fig. 2 is the Signalling exchange schematic diagram that base station of the present invention Signalling exchange is realized double-card dual-standby; As shown in Figure 2, in the implementation method of the present embodiment double-card dual-standby, the standard of double card double standby mobile phone A is with CDMA(Code Division Multiple Access, code division multiple access) and GSM(Global System for Mobile communications, global system for mobile communications) be example, calling party's mobile phone is take mobile phone B as example, and for ease of explanation, mobile phone B is also GSM standard mobile phone.Mobile switching centre corresponding to the mobile switching centre that GSM card is corresponding and CDMA card is respectively with GMSC(GSM Mobile Switching Center, GSM mobile switching centre) and CMSC(CDMA Mobile Switching Center, CDMA mobile switching centre) replace, the identity information that double card double standby mobile phone is registered in Liang Ge operator there is take information X as example, and specific implementation is as follows:
In the time that mobile phone B is initiated paging to the GSM number of mobile phone A, as Fig. 2, first mobile phone B is by RACH(Random Access Channel, Random Access Channel) to base station, a burst of (BTS) transmission carries out call request and is sent to GMSC processing channel, and mobile phone and base station communicate and carry out authentication in AUC (AuC) on SDCCH subsequently.After authentication is passed through, GMSC will search the GSM number information of mobile phone A in its corresponding VLR and HLR, comprises positional information, state, the business of handling and some other information etc. of mobile phone A, and in these information, has just comprised the identity information of mobile phone A.Wherein be divided into four kinds for the state of double card double standby mobile phone A: normal holding state (idle), converse (busy), without service state (no service) with surfing the Net (in the internet).The position of mobile phone A can ceaselessly be upgraded by VLR.Now MSC will correspondingly find the identity information of the GSM number binding of mobile phone A in VLR at it, and this information is carried out, as shown in Figure 2:
GMSC has found the identity information X of mobile phone A in VLR, and GMSC will do a preliminary judgement to the current state of mobile phone A, if the GSM number of mobile phone A in idle state, GMSC will carry out paging to the GSM number of mobile phone A; If the GSM number of mobile phone A is in conversing, GMSC can activate a TCH channel prompting mobile telephone set B mobile phone " A converses "; If GMSC finds that the GSM number of mobile phone A is without service state, GMCS can directly not tell mobile phone B " mobile phone A in without service state ", and the IMSI number of the CDMA card that can register when the register information X according to mobile phone A carries out paging service to its CDMA number; As shown in Figure 2, now mobile GMSC can send a signaling to the CMSC of telecommunications, require the CDMA number of mobile phone A to carry out inquiry service, the CMSC of telecommunications will respond this signaling and in its HLR and VLR, search last state and the information of the CDMA number of mobile phone A, and these information exchanges are crossed to a signaling send to GMSC, GMSC will obtain the current state information of mobile phone A to this signaling analysis subsequently.If the current state of CDMA number is idle, GMSC will judge the SIM(Subscriber Identity Module of the GSM of mobile phone A, subscriber identification card) card separated with mobile phone or SIM card itself out of joint, now GMSC can activate a TCH channel, send voice, prompting mobile telephone set B " state of mobile phone A in connecting " by this channel to mobile phone B; If the state of CDMA number is busy, GMSC will remind mobile phone B " mobile phone A is conversed "; If CDMA number is also in without service state, GMSC will remind mobile phone B " state of mobile phone A in connecting "; If the state of CDMA number is to surf the Net, GMSC will remind mobile phone B " mobile phone A is surfed the Net ".Based on above-mentioned identical implementation process, when the CDMA of mobile phone A number is when called, specific implementation process is with the called processing procedure of said GSM number.The state information that has so just guaranteed the mobile phone A that mobile phone B obtains is accurate, has improved user's experience.
The present embodiment is by the time that multi-card multi-standby mobile terminal is called, after authentication is passed through, search with the identity information of called number binding, according to identity information, identification called number current state, at called number when without service state, according to the state information of mobile terminal standby number, return to the method for the current state of mobile terminal, there is calling party and can accurately learn the beneficial effect of multi-card multi-standby callee's accurate status information, improve systematic function, promoted user's experience.
With reference to Fig. 3, Fig. 3 is the implementation method second embodiment schematic flow sheet of multi-card multi-standby of the present invention; The difference of implementation method first embodiment of the present embodiment and multi-card multi-standby of the present invention is only to have increased step S00; The present embodiment is only described specifically step S00, and other related steps of implementation method of multi-card multi-standby of the present invention please refer to the specific descriptions of related embodiment, do not repeat them here.
As shown in Figure 3, in the implementation method of multi-card multi-standby of the present invention, before step S01, also comprise step:
Step S00, record the identity information of described multi-card multi-standby mobile terminal.
In order to realize multi-card multi-standby mobile phone in a SIM card call or online, when other SIM card is called, can point out user conversing or surfing the Net, need multi-card multi-standby mobile phone in the time loading onto SIM card start-up logging to network, it is multi-card multi-standby mobile phone that this mobile phone can be identified in base station.
At home, same SIM card can not be made the form of special differentiation single deck tape-recorder mobile phone and multi-card multi-standby mobile phone by operator, more impossiblely build specially a communication network for multi-card multi-standby mobile phone, in order to address this problem, multi-card multi-standby mobile phone user is handling after two of different systems or multiple SIM card, need to go to operator there corresponding to SIM card to register the identity information of own multi-card multi-standby mobile phone, this identity information is an identifying information, is generally stored in each regional HLR of operator; After having had this information, in the time that user uses multi-card multi-standby mobile phone to converse or surf the Net, operator will make a distinction multi-card multi-standby mobile phone and other mobile phones, and it is carried out to special processing; Then will be specially between two or operator corresponding to multiple SIM card judge multi-card multi-standby mobile phone correct state information at that time by Signalling exchange, thereby guaranteed to return to calling party's the current correct status of multi-card multi-standby mobile phone, improved user's experience.
With reference to Fig. 4, Fig. 4 is that dual-SIM-card dual-standby mobile terminal carries out identity information registering flow path schematic diagram; As shown in Figure 4, when mobile phone A has been registered the identity information of double card of oneself in the business hall of CDMA after, if when GSM card is being conversed or surfing the Net, CDMA card will be reminded mobile phone B as called, and mobile phone A is being conversed or surfed the Net; In like manner, if after mobile phone A has been registered the identity information of own double card in the business hall of GSM, if CDMA conversing or surfing the Net in time, GSM card will be reminded mobile phone B as called, mobile phone A is being conversed or is being surfed the Net; If mobile phone A has all been registered the double card identity information of oneself two business halls, two cards just all possess above-mentioned function.After mobile phone A has been registered the identity information of oneself in GSM or CDMA business hall, the GSM number of mobile phone A or CDMA number will be stored in the HLR in the core net of respective operator, and in this canned data, increase by one with the identity information of current number binding, guarantee that this mobile phone two-card double standby mobile phone and other mobile phones have any different.
The present embodiment is by recording the method for identity information of described multi-card multi-standby mobile terminal, having the convenient beneficial effect that multi-card multi-standby mobile terminal is distinguished, is the important prerequisite that the follow-up calling party of realization obtains multi-card multi-standby callee's accurate status information easily.
With reference to Fig. 5, Fig. 5 is the implement device first embodiment schematic flow sheet of multi-card multi-standby of the present invention; As shown in Figure 5, the implement device of multi-card multi-standby of the present invention specifically comprises:
Called number information acquisition module 01, in the time that multi-card multi-standby mobile terminal is called, after authentication is passed through, searches the identity information with called number binding;
In the time of mobile phone B calling handset A, first mobile phone B carries out call request and is sent to mobile switching centre processing to a base station burst of transmission by Random Access Channel; Mobile phone A and base station communicate and carry out authentication in AUC on SDCCH subsequently.After authentication is passed through, called number information acquisition module 01 will be searched the number information of the called-number of mobile phone A in VLR corresponding to mobile phone A called number and HLR, this number information comprises positional information, state information, the business of handling and some other information etc. of mobile phone A, and in these information, has just comprised the identity information of mobile phone A.The positional information of mobile phone A is responsible for upgrading according to the position of mobile phone is different by VLR.Now called number information acquisition module 01 will correspondingly be found the identity information that the called number of mobile phone A is bound in VLR at it, and this information is carried out.
Called number state acquisition module 02, for according to described identity information, identifies the current state of described called number;
Be divided into four kinds for the state of multi-card multi-standby mobile phone A: normal holding state, converse, without service state with surfing the Net.When called number information acquisition module 01 has found after the identity information X of mobile phone A in VLR, called number state acquisition module 02, according to described identity information, can be done a preliminary judgement to the current state of mobile phone A, the current state of identification called number.
Mobile terminal state returns to module 03, at described called number when without service state, according to the state information of mobile terminal standby number, return to the current state of mobile terminal.
If called number state acquisition module 02 is obtained the called number of mobile phone A in normal holding state, mobile terminal state returns to module 03 and will carry out paging to the called number of mobile phone A; If the called number of mobile phone A is in conversing, mobile terminal state returns to module 03 and can activate a TCH prompting calling party mobile phone B, and called party cell phone A converses.
If the called number that called number state acquisition module 02 is found mobile phone A is in without service state, mobile terminal state returns to module 03 and can directly not return to called party cell phone A in the information without service state to calling party's mobile phone B, but the IMSI number of the standby card of registering in the time registering identity information X according to mobile phone A carries out paging service to its standby numbers; Now, mobile terminal state returns to module 03 can send a signaling to the mobile switching centre at standby numbers place, requires the standby numbers of mobile phone A to carry out inquiry service; The mobile switching centre at standby numbers place responds this signaling, and last state and the information of in its HLR and VLR, searching mobile phone A standby numbers, and these information exchanges are crossed to a signaling and are sent to the mobile switching centre of called number place network, mobile terminal state returns to module 03 according to the state information of standby numbers subsequently, returns to the current state of mobile terminal.
Particularly, if the state information of described standby numbers is normal holding state or without service state, mobile terminal state returns to current state that module 03 returns to mobile terminal for connecting; If the state information of described standby numbers is for conversing, mobile terminal state returns to current state that module 03 returns to mobile terminal for conversing; If the state information of described standby numbers is for surfing the Net, mobile terminal state returns to current state that module 03 returns to mobile terminal for surfing the Net.
The specific descriptions that illustrating of above-described embodiment process be please refer to embodiment described in Fig. 2, do not repeat them here.
The present embodiment is by the time that multi-card multi-standby mobile terminal is called, after authentication is passed through, search with the identity information of called number binding, according to identity information, identification called number current state, at called number when without service state, according to the state information of mobile terminal standby number, return to the current state of mobile terminal, there is calling party and can accurately learn the beneficial effect of multi-card multi-standby callee's accurate status information, improve systematic function, promoted user's experience.
With reference to Fig. 6, Fig. 6 is the implement device second embodiment schematic flow sheet of multi-card multi-standby of the present invention.The difference of implement device first embodiment of the present embodiment and multi-card multi-standby of the present invention is only to have increased identity information logging modle 04; The present embodiment is only described specifically identity information logging modle 04, and other related modules of implement device of multi-card multi-standby of the present invention please refer to the specific descriptions of related embodiment, do not repeat them here.
As shown in Figure 6, the implement device of multi-card multi-standby of the present invention also comprises:
Identity information logging modle 04, for recording the identity information of described multi-card multi-standby mobile terminal.
In order to realize multi-card multi-standby mobile phone in a SIM card call or online, when other SIM card is called, can point out user conversing or surfing the Net, need multi-card multi-standby mobile phone in the time loading onto SIM card start-up logging to network, it is multi-card multi-standby mobile phone that this mobile phone can be identified in base station.
At home, same SIM card can not be made the form of special differentiation single deck tape-recorder mobile phone and multi-card multi-standby mobile phone by operator, more impossiblely build specially a communication network for multi-card multi-standby mobile phone, in order to address this problem, identity information logging modle 04 need to be carried out record by the identity information of two of different systems in multi-card multi-standby mobile phone or multiple SIM card, this identity information is an identifying information, is generally stored in each regional HLR of operator; After identity information logging modle 04 has had this information, in the time that user uses multi-card multi-standby mobile phone to converse or surf the Net, operator will make a distinction multi-card multi-standby mobile phone and other mobile phones according to identity information logging modle 04, and it is carried out to special processing; Then will be specially between two or operator corresponding to multiple SIM card judge multi-card multi-standby mobile phone correct state information at that time by Signalling exchange, thereby guaranteed to return to calling party's the current correct status of multi-card multi-standby mobile phone, improved user's experience.
The specific descriptions that illustrating of above-described embodiment process be please refer to embodiment described in Fig. 4, do not repeat them here.
The present embodiment, by recording the identity information of described multi-card multi-standby mobile terminal, has the convenient beneficial effect that multi-card multi-standby mobile terminal is distinguished, and is the important prerequisite that the follow-up calling party of realization obtains multi-card multi-standby callee's accurate status information easily.
The foregoing is only the preferred embodiments of the present invention; not thereby limit its scope of the claims; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an implementation method for multi-card multi-standby, is characterized in that, comprises the following steps:
In the time that multi-card multi-standby mobile terminal is called, after authentication is passed through, search the identity information with called number binding;
According to described identity information, identify the current state of described called number;
When without service state, according to the state information of mobile terminal standby number, return to the current state of mobile terminal at described called number.
2. the method for claim 1, is characterized in that, described in the time that multi-card multi-standby mobile terminal is called, and after authentication is passed through, the step of searching the identity information of binding with called number also comprises step before:
Record the identity information of described multi-card multi-standby mobile terminal.
3. the method for claim 1, is characterized in that, described at described called number when without service state, according to the state information of mobile terminal standby number, the step of returning to the current state of mobile terminal specifically comprises:
When without service state, inquire about the state information of described standby numbers at described called number;
If the state information of described standby numbers is normal holding state or without service state, return to the current state of mobile terminal for connecting;
If the state information of described standby numbers for conversing, is returned to the current state of mobile terminal for conversing;
If the state information of described standby numbers for surfing the Net, is returned to the current state of mobile terminal for surfing the Net.
4. the method for claim 1, is characterized in that, described according to described identity information, and the step of identifying the current state of described called number also comprises afterwards:
In the time conversing, return to the current state of mobile terminal for conversing at described called number.
5. the method as described in claim 1 to 4 any one, is characterized in that, described standby numbers can be one or more.
6. an implement device for multi-card multi-standby, is characterized in that, comprising:
Called number information acquisition module, in the time that multi-card multi-standby mobile terminal is called, after authentication is passed through, searches the identity information with called number binding;
Called number state acquisition module, for according to described identity information, identifies the current state of described called number;
Mobile terminal state returns to module, at described called number when without service state, according to the state information of mobile terminal standby number, return to the current state of mobile terminal.
7. device as claimed in claim 6, is characterized in that, also comprises:
Identity information logging modle, for recording the identity information of described multi-card multi-standby mobile terminal.
8. device as claimed in claim 6, is characterized in that, described mobile terminal state return module specifically for:
When without service state, inquire about the state information of described standby numbers at described called number;
If the state information of described standby numbers is normal holding state or without service state, return to the current state of mobile terminal for connecting;
If the state information of described standby numbers for conversing, is returned to the current state of mobile terminal for conversing;
If the state information of described standby numbers for surfing the Net, is returned to the current state of mobile terminal for surfing the Net.
9. device as claimed in claim 6, is characterized in that, described mobile terminal state return module also specifically for:
In the time conversing, return to the current state of mobile terminal for conversing at described called number.
10. the device as described in claim 6 to 9 any one, is characterized in that, described standby numbers can be one or more.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105744581A (en) * | 2016-04-01 | 2016-07-06 | 宇龙计算机通信科技(深圳)有限公司 | Network switching method and device based on eSIM (Embedded Subscriber Identity Module) card, and mobile terminal |
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| CN103781051B (en) | 2017-12-22 |
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