CN106922004A - A kind of plurality of SIM cards terminal call control method and device - Google Patents
A kind of plurality of SIM cards terminal call control method and device Download PDFInfo
- Publication number
- CN106922004A CN106922004A CN201511002424.2A CN201511002424A CN106922004A CN 106922004 A CN106922004 A CN 106922004A CN 201511002424 A CN201511002424 A CN 201511002424A CN 106922004 A CN106922004 A CN 106922004A
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- Prior art keywords
- sim
- network
- calling
- control
- until
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
- H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/34—Selective release of ongoing connections
- H04W76/36—Selective release of ongoing connections for reassigning the resources associated with the released connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Abstract
The present invention provides a kind of plurality of SIM cards terminal call control method and device, and for solving the problems, such as to cause the SIM for being registered in GSM to call failure due to the failure of RRC Connection Releases in the prior art, the method includes：After SIM in terminal sends calling, the network that the network that the first SIM of control is used is used with the second SIM is held consultation, until the number of times consulted successfully or consult failure reaches preset times；The second SIM is controlled to continue executing with calling, the program improves call successful rate.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of plurality of SIM cards terminal call control method and dress
Put.
Background technology
At present, in DSDS (Dual SIM Dual Standby, double-card dual-standby) terminal, for terminal
Two SIM (Subscriber Identity Module, client identification module) card in (a SIM
Card) it is registered in LTE (Long Term Evolution, Long Term Evolution) network, another (the 2nd SIM
Card) it is registered in GSM (Global System for Mobile Communications, global mobile communication system
System) network situation, if necessary to be called using the SIM for being registered in GSM network, then need
Performed according to the flow shown in Fig. 1, first, the first SIM borrows CSFB (Circuit Switched
Fallback, circuit domain dropping) signaling process come discharge LTE RRC (Radio Resource Contorl,
Wireless heterogeneous networks) connection, after the RRC Connection Releases of the first SIM, it is notified that the second SIM
GSM, the second SIM continues to complete call flow by GSM.If RRC Connection Releases not into
Work(, the then calling of the second SIM cannot proceed.It can be seen that in the above case, calling is completed, the
Two SIMs must hold consultation with the first SIM, and if only if the company of the LTE RRC of the first SIM
Connect after release finishes, the GSM callings of the second SIM can just be continued executing with.
The content of the invention
The present invention provides a kind of plurality of SIM cards terminal call control method and device, for solving in the prior art
The SIM for being registered in GSM is caused to call the problem of failure due to the failure of RRC Connection Releases.
Embodiment of the present invention first aspect discloses a kind of plurality of SIM cards terminal call control method, including:
After the second client identification module SIM in terminal sends calling, the net that the first SIM of control is used
The network that network is used with second SIM is held consultation, until consulting successfully or consulting the number of times of failure
Reach preset times；Second SIM is controlled to continue executing with the calling.
As a kind of optional implementation method, the network that the SIM of the control first is used and described second
The network that SIM is used is held consultation, until the number of times consulted successfully or consult failure reaches preset times,
Including：Network release influence second SIM for controlling first SIM to be used is called
Internet resources, until discharging Internet resources success or attempting the number of times of the release Internet resources failure
Reach preset times.
As a kind of optional implementation method, the network that the SIM of the control first is used and described second
The network that SIM is used is held consultation, until the number of times consulted successfully or consult failure reaches preset times,
Including：Control the Long Term Evolution LTE network of the first SIM to discharge RRC to connect, until the RRC
The number of times of Connection Release success or release failure reaches preset times.
As a kind of optional implementation method, the network that the SIM of the control first is used and described second
The network that SIM is used is held consultation, until the number of times consulted successfully or consult failure reaches preset times,
Including：Borrow the RRC connections of circuit domain dropping CSFB signaling processes release LTE network；If described
RRC Connection Releases fail, and proceed the trial of RRC Connection Releases, and number of attempt described default
Reduced once on the basis of number of times, if RRC Connection Releases success, controls the 2nd SIM
Card continues executing with the calling.
Used as a kind of optional implementation method, first SIM registers LTE network, the 2nd SIM
Card registration global mobile communication GSM network.
Second aspect according to embodiments of the present invention discloses a kind of plurality of SIM cards terminal call control device, including：
Negotiation module, after sending calling for the second client identification module SIM in terminal, control the
The network that the network that one SIM is used is used with the second SIM is held consultation, until consulting successfully
Or the number of times for consulting to fail reaches preset times；Calling module, for controlling second SIM to continue to hold
The row calling.
As a kind of optional implementation method, the negotiation module specifically for：Control first SIM
The Internet resources that network release influence second SIM for being used is called, until discharging the net
The number of times of the success of network resource or the trial release Internet resources failure reaches preset times.
As a kind of optional implementation method, the negotiation module specifically for：Control the length of the first SIM
Phase evolution LTE network release RRC connections, until the RRC Connection Releases are successful or release failure secondary
Number reaches preset times.
Used as a kind of optional implementation method, the negotiation module includes：Control unit, for borrowing electricity
The RRC connections of road domain dropping CSFB signaling process release LTE networks；Calling unit, if for institute
The failure of RRC Connection Releases is stated, proceeds the trial of RRC Connection Releases, and number of attempt described pre-
If being reduced once on the basis of number of times, if RRC Connection Releases success, controls the 2nd SIM
Card continues executing with the calling.
Used as a kind of optional implementation method, first SIM registers Long Term Evolution LTE network, institute
State the second SIM registration global mobile communication GSM network.
After the second SIM of the scheme provided in an embodiment of the present invention in terminal sends calling, control first
The Internet resources that network card release the second SIM of influence that SIM is used is called so that the 2nd SIM
Card can complete calling, improve call successful rate.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to implementing
Example or the accompanying drawing to be used needed for description of the prior art are briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the calling control flow figure of prior art；
Fig. 2 is the calling control flow figure of the plurality of SIM cards terminal of the embodiment of the present invention 1；
Fig. 3 is the calling control flow figure of the plurality of SIM cards terminal of the embodiment of the present invention 2；
Fig. 4 is the structured flowchart of the call control apparatus of the plurality of SIM cards terminal of the embodiment of the present invention 3.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work on the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
Embodiment 1
A kind of plurality of SIM cards terminal call control method is present embodiments provided, the method is used for many SIM
The calling of card terminal is controlled, and the method is applied to end side, as shown in Fig. 2 the method specifically can be with
Including following treatment：
Step 201：After the second SIM in terminal sends calling, the first SIM of control is used
The network that network is used with the second SIM is held consultation, until the number of times consulted successfully or consult failure reaches
To preset times；
Step 202：The second SIM is controlled to continue executing with calling.
Wherein, the network that the network that the first SIM of control is used is used with the second SIM is assisted
Business, until the number of times consulted successfully or consult failure reaches preset times, can specifically include：
The Internet resources that network release the second SIM of influence for controlling the first SIM to be used is called,
Until the number of times of the success of releasing network resource or the resource failure of trial releasing network reaches preset times.
Preferably, in the present embodiment, the first SIM registration LTE network, the second SIM registration GSM
Network, i.e. the first SIM registers LTE network, and the second SIM registers non-LTE network, based on this,
The network for controlling the network that the first SIM is used to be used with the second SIM is held consultation, until association
Business's success or the number of times for consulting to fail reach preset times, can specifically include：
Control the network release RRC that the first SIM used to connect, until the success of RRC Connection Releases or
The number of times of release failure reaches preset times.
Further, the network that the network and the second SIM that the first SIM of control is used are used
Hold consultation, until the number of times consulted successfully or consult failure reaches preset times, including：
Control the first SIM to borrow CSFB signaling processes release RRC to connect；
If RRC Connection Releases fail, proceed the trial of RRC Connection Releases, and number of attempt exists
Reduced once on the basis of preset times, if RRC Connection Releases success, control the second SIM after
It is continuous to perform calling.
Embodiment 2
The plurality of SIM cards terminal call that the present embodiment is provided the present invention by disclosing more ins and outs
Control device is further described.
The present embodiment introduces the concept of the maximum times that RRC Connection Releases are retried, when the registration of the first SIM
LTE network, the second SIM registration GSM network, when the second SIM is called by GSM, such as
Shown in Fig. 3, the calling control flow of the embodiment of the present invention is as follows：
After second SIM sends calling, the GSM of the second SIM is carried out with the LTE of the first SIM
Consult:First, the first SIM borrows CSFB signaling processes to discharge the RRC connections of LTE, if released
RRC connection failures are put, the number of times that RRC Connection Releases are retried is reduced successively, that is, perform n=n-1 operations.
If number of retries is reduced to 0 time, now RRC connections are not discharged also, then the second SIM GSM is neglected
The RRC releases of slightly the first SIM LTE, continue to complete call flow.If number of retries is being kept to 0
Before secondary, the success of RRC Connection Releases then notifies that the GSM of the second SIM, the second SIM pass through
GSM continues to complete calling.
The scheme of the present embodiment, it is to avoid cause due to LTE RRC connection failures the second SIM cannot
Continue situation about calling, meanwhile, original design cycle is remained to the full extent, first as much as possible
Discharge RRC connections.
The scheme of the present embodiment, it is necessary first to determine the frequency n that RRC Connection Releases are retried, calling sends
Afterwards, there is time restriction between each flow, after certain request sends out, if time-out is not responded,
Calling can also fail.So time, the GSM of synthesis RRC Connection Release flows are wanted in the selection of number of retries
The maximum RRC of caller tolerance discharges the factors such as time of return to choose.
Embodiment 3
A kind of plurality of SIM cards terminal call control device is present embodiments provided, the device is used to realize the present invention
The plurality of SIM cards terminal call control method proposed in embodiment 1 and example 2, the device is arranged at terminal
Side, Fig. 4 is the structured flowchart of the device 40, as shown in figure 4, the device includes following part：
Negotiation module 41, after sending calling for the second client identification module SIM in terminal, control
Make the network that the network that the first SIM used used with the second SIM to hold consultation, until consulting
Success or the number of times for consulting to fail reach preset times；
Calling module 42, for controlling the second SIM to continue executing with calling.
Wherein, negotiation module 41 specifically for：Control network release influence that the first SIM used the
The Internet resources that two SIMs are called, until the network releasing network resource that the first SIM is used
The number of times of success or the resource failure of trial releasing network reaches preset times.
Preferably, in the present embodiment, the first SIM registration Long Term Evolution LTE network, the 2nd SIM
Card registration global mobile communication GSM network, based on this, above-mentioned negotiation module 31 specifically can be also used for：
The network release RRC for controlling the first SIM to be used is connected, until the success of RRC Connection Releases or release
The number of times of failure reaches preset times.
Wherein, above-mentioned negotiation module 41 can specifically include：Control unit, for controlling the first SIM
The network for being used borrows circuit domain dropping CSFB signaling processes release RRC and connects；Calling unit, uses
If in the failure of RRC Connection Releases, proceeding the trial of RRC Connection Releases, and number of attempt pre-
If being reduced once on the basis of number of times, if the success of RRC Connection Releases, the second SIM is controlled to continue
Perform calling.
Scheme provided in an embodiment of the present invention, after the second SIM in terminal sends calling, control first
The Internet resources that network release the second SIM of influence that SIM is used is called so that the 2nd SIM
Card can complete calling, improve call successful rate.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited to
This, any one skilled in the art the invention discloses technical scope in, can readily occur in
Change or replacement, should all be included within the scope of the present invention.Therefore, protection scope of the present invention
Should be based on the protection scope of the described claims.
Claims (10)
1. a kind of plurality of SIM cards terminal call control method, it is characterised in that including：
After the second client identification module SIM in terminal sends calling, the first SIM of control is made
The network that network is used with second SIM is held consultation, until consulting successfully or consulting failure
Number of times reach preset times；
Second SIM is controlled to continue executing with the calling.
2. method according to claim 1, it is characterised in that the SIM of the control first is made
The network that network is used with second SIM is held consultation, until consulting successfully or consulting failure
Number of times reach preset times, including：
What network release influence second SIM for controlling first SIM to be used was called
Internet resources, until the number of times for discharging the Internet resources success or attempting the release Internet resources failure reaches
To preset times.
3. method according to claim 1, it is characterised in that the SIM of the control first is made
The network that network is used with second SIM is held consultation, until consulting successfully or consulting failure
Number of times reach preset times, including：
Control the Long Term Evolution LTE network of the first SIM to discharge RRC to connect, until the RRC connects
Connect and discharge successfully or the number of times of release failure reaches preset times.
4. according to the method in claim 2 or 3, it is characterised in that the first SIM of the control
The network that the network for being used is used with second SIM is held consultation, until consulting successfully or consulting
The number of times of failure reaches preset times, including：
Borrow the RRC connections of circuit domain dropping CSFB signaling processes release LTE network；
If the RRC Connection Releases failure, proceed the trial of RRC Connection Releases, and attempt secondary
Number is reduced once on the basis of the preset times, if RRC Connection Releases success, controls
Second SIM continues executing with the calling.
5. the method according to claims 1 to 3 any one a, it is characterised in that SIM
Card registration LTE network, second SIM registers global mobile communication GSM network.
6. a kind of plurality of SIM cards terminal call control device, it is characterised in that including：
Negotiation module, after sending calling for the second client identification module SIM in terminal, control the
The network that the network that one SIM is used is used with the second SIM is held consultation, until consulting successfully
Or the number of times for consulting to fail reaches preset times；
Calling module, for controlling second SIM to continue executing with the calling.
7. method according to claim 6, it is characterised in that the negotiation module specifically for：
What network release influence second SIM for controlling first SIM to be used was called
Internet resources, until the number of times for discharging the Internet resources success or attempting the release Internet resources failure reaches
To preset times.
8. device according to claim 6, it is characterised in that the negotiation module specifically for：
Control the Long Term Evolution LTE network of the first SIM to discharge RRC to connect, until the RRC connects
Connect and discharge successfully or the number of times of release failure reaches preset times.
9. the device according to claim 7 or 8, it is characterised in that the negotiation module includes：
Control unit, the RRC for borrowing circuit domain dropping CSFB signaling processes release LTE network connects
Connect；
Calling unit, if for RRC Connection Releases failure, proceeding RRC Connection Releases
Attempt, and number of attempt is reduced once on the basis of the preset times, if RRC connections are released
Put successfully, then control second SIM to continue executing with the calling.
10. the device according to claim 6 to 8 any one a, it is characterised in that SIM
Card registration Long Term Evolution LTE network, second SIM registers global mobile communication GSM network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002424.2A CN106922004B (en) | 2015-12-28 | 2015-12-28 | Multi-SIM card terminal call control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002424.2A CN106922004B (en) | 2015-12-28 | 2015-12-28 | Multi-SIM card terminal call control method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106922004A true CN106922004A (en) | 2017-07-04 |
| CN106922004B CN106922004B (en) | 2020-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002424.2A Active CN106922004B (en) | 2015-12-28 | 2015-12-28 | Multi-SIM card terminal call control method and device |
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| CN (1) | CN106922004B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109257776A (en) * | 2017-07-12 | 2019-01-22 | 中兴通讯股份有限公司 | A kind of method and device, the terminal of double-terminal circuit domain dropping |
| CN110149732A (en) * | 2018-02-11 | 2019-08-20 | 华为技术有限公司 | A kind of communication means and wireless communication device |
| CN112399443A (en) * | 2019-08-19 | 2021-02-23 | Oppo（重庆）智能科技有限公司 | Release method, terminal, core network element and computer storage medium |
| WO2021081711A1 (en) * | 2019-10-28 | 2021-05-06 | 华为技术有限公司 | Communication method, apparatus and device |
| CN112995981A (en) * | 2019-12-17 | 2021-06-18 | 中国电信股份有限公司 | Network connection control method, device and computer readable storage medium |
| WO2021127981A1 (en) * | 2019-12-24 | 2021-07-01 | 华为技术有限公司 | Wireless communication method and wireless communication apparatus |
| WO2021207917A1 (en) * | 2020-04-14 | 2021-10-21 | Qualcomm Incorporated | Restoration of data connectivity after failure by rrc connection releases in non-standalone network |
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