A kind of 4G multi-mold multi-card mobile terminal and its method for managing paging message
Technical field
This application involves a kind of paging message management methods of VoLTE 4G multimode double-card mobile terminal.
Background technique
The development of mobile communication technology is mobile logical to the second generation whole world since first generation analog cellular mobile communcations system
News system (Global System for Mobile communication, GSM) provides under good network coverage condition
Voice service and low-rate data services arrive third generation Universal Mobile Telecommunications System (Universal Mobile
Telecommunications System, UMTS) then further provide further types of broadband multimedia services, LTE
The release of (Long Term Evolution, Long Term Evolution) brings mobile communication technology into the 4G epoch.
4G multimode (multi mode) mobile terminal (UE, User of GSM, UMTS and LTE are supported simultaneously
Equipment, user equipment) it is widely used.However 4G multi-module mobile terminal is still unable to satisfy some specific users
Demand, such as user wishes to wish to transport using different mobile communication simultaneously there are two different telephone numbers or user
The different business (voice, short message, internet business etc.) of quotient is sought, therefore has double-card dual-standby (DSDS, Dual SIM Dual
Standby), the 4G multi-module mobile terminal of double card bilateral (DSDA, dual sim dual active) function also has widely
Demand.
For ease of description, in present specification, with SIM(subscriber identity module, user identity mould
Block) card is to indicate smart card used in mobile terminal, wherein being stored with user identity identification data, authentication arithmetic and corresponding close
Key etc., for mobile terminal access mobile communication network is identified and authenticated.The SIM card shall be understood in a broad sense, and include
With the R-UIM(Removable User Identity Module of said function in different mobile communication networks) card,
UIM(User Identity Module) card, UICC(Universal Integrated Circuit Card, general integrated electricity
An outpost of the tax office) built in SIM application, USIM(UMTS subscriber identity module) application, CSIM(CDMA
Subscriber identity module) etc..
VoLTE 4G multi-mold multi-card mobile terminal refers to that mobile terminal has two or more SIM cards, and every SIM card is all 4G
Multimode SIM card, and all support VoLTE(Voice over LTE, long term evolution voice bearer) voice service, and all support
SRVCC(Single Radio Voice Call Continuity, single wireless voice calling continuity) voice service i.e. exist
Voice business continuity is kept in 2G or 3G mobile communication network.The 4G multimode SIM card can be selected automatically according to network environment
It selects and resides in 2G, 3G or 4G mobile communication network, such as correspond respectively to GSM, UTMS or LTE network.Every SIM card all props up
Voice service is held, also all supports data service.The mobile terminal only has one group of RF transceiver, moves for 2G, 3G or 4G
Dynamic communication network, reaches making full use of for physical resource.Therefore at any one time, voice industry can only be carried out in a certain SIM card
One of business or data service.
In existing VoLTE 4G multi-mold multi-card mobile terminal, when wherein a SIM card carries out VoLTE voice communication,
Since the voice service conversed cannot be interrupted, it is necessary to so that remaining SIM card is all in suspended state, so that hanging up
The SIM card of state cannot receive paging message, consequently lead to the ETWS(Earthquake and Tsunami of highest priority
Warning System, earthquake and tsunami warning system) message can not be sent to the SIM card of suspended state.This makes VoLTE 4G
The problem of multimode double-card mobile terminal is in terms of the country that earthquake or tsunami take place frequently brings and networks license.
Summary of the invention
The technical problem to be solved by the application is to provide a kind of pagings of VoLTE 4G multi-mold multi-card mobile terminal administration to disappear
The method of breath can carry out the reception that the ETWS message of other SIM cards will not be omitted when VoLTE voice communication in any SIM card.For
This, the application also provides a kind of VoLTE 4G multi-mold multi-card mobile terminal.
In order to solve the above technical problems, VoLTE 4G multi-mold multi-card mobile terminal administration paging message provided by the present application
Method includes the following steps.Step S110: mobile terminal judges whether in country or the ground for needing support ETWS message sink
Area;If it is, entering step S120;Otherwise S150 is entered step.Step S120: when the SIM card hair in mobile terminal
When playing VoLTE call, the physical layer of mobile terminal receives the paging message of other SIM cards simultaneously;It is described to initiate what VoLTE conversed
SIM card is known as SIM card one.Step S130: when other in addition to SIM card one certain SIM card in the access layer of mobile terminal
ERRC unit receive the paging message that physical layer report comes up after, determine the paging message whether be this SIM card ETWS message;
The corresponding recipient's SIM card of the paging message is known as SIM card two;If it is, entering step S140;Otherwise forbid receiving and be somebody's turn to do
Paging message.The VoLTE that the Non-Access Stratum of the ERRC unit notice mobile terminal of step S140:SIM card two terminates SIM card one is logical
Words start the ETWS message for receiving SIM card two.Step S150: when the SIM card in mobile terminal initiates VoLTE call,
The physical layer of mobile terminal forbids receiving the paging message of other SIM cards;The SIM card for initiating VoLTE call is known as SIM card
One.
The method of above-mentioned VoLTE 4G multi-mold multi-card mobile terminal administration paging message carries out VoLTE language in any SIM card
Sound remains to receive the ETWS message of other SIM cards when conversing, to extend the application scenarios of mobile terminal.
Further, in the step S120, the physical layer of the access layer notice mobile terminal of mobile terminal needs to receive
The paging message of other SIM cards.This is a kind of preferred implementation.
Further, in the step S150, the physical layer of the access layer notice mobile terminal of mobile terminal forbids receiving
The paging message of other SIM cards.This is a kind of preferred implementation.
Present invention also provides a kind of VoLTE 4G multi-mold multi-card mobile terminals, including position judging unit, VoLTE to converse
Judging unit, ETWS message judging unit, the first execution unit, the second execution unit.The position judging unit is used to judge
Whether mobile terminal is in the country for needing support ETWS message sink.The VoLTE call judging unit is used to sentence
Whether there is a SIM card carrying out VoLTE voice service in disconnected mobile terminal;It is described to carry out VoLTE voice service
SIM card is known as SIM card one.The ETWS message judging unit is used to judge the paging message that the physical layer report of mobile terminal comes up
Whether be certain SIM card in this mobile terminal ETWS message;The corresponding recipient's SIM card of the paging message is known as SIM
Card two.First execution unit is used in mobile terminal in the country and shifting for needing support ETWS message sink
When thering is a SIM card carrying out VoLTE voice service in dynamic terminal, while receiving the paging message of other SIM cards;Described
One execution unit is also used to forbid receiving it when mobile terminal is not in the country for needing support ETWS message sink
The paging message of his SIM card.Second execution unit is used in mobile terminal in the state for needing support ETWS message sink
There is a SIM card carrying out on the physical layer report of VoLTE voice service and mobile terminal in family or area and mobile terminal
When the paging message come is the ETWS message of SIM card two, the VoLTE for notifying the Non-Access Stratum of mobile terminal to terminate SIM card one is logical
Words start the ETWS message for receiving SIM card two;Second execution unit, which is also used to be in mobile terminal, needs support ETWS
There is a SIM card carrying out VoLTE voice service and mobile terminal in the country of message sink and mobile terminal
The paging message that comes up of physical layer report when not being the ETWS message of SIM card two, forbid receiving the paging message.
Above-mentioned VoLTE 4G multi-mold multi-card mobile terminal remains to receive it when any SIM card carries out VoLTE voice communication
The ETWS message of his SIM card, to extend the application scenarios of mobile terminal.
Further, the position judging unit is realized by the SIM software module in mobile terminal.This is a kind of preferred
Implementation.
Further, the VoLTE call judging unit is realized by the IMS module in mobile terminal.This is a kind of preferred
Implementation.
Further, the ETWS message judging unit is realized by the ERRC unit of the SIM card two in mobile terminal.This is
A kind of preferred implementation.
Further, first execution unit is realized by the physical layer in mobile terminal.This is a kind of preferred realization
Mode.
Further, first execution unit carries out corresponding operating under the instruction of the access layer of mobile terminal.This is
A kind of preferred implementation.
Further, second execution unit is realized by the ERRC unit of the SIM card two in mobile terminal.This is a kind of
Preferred implementation.
What the application obtained has the technical effect that when any SIM card of mobile terminal carries out VoLTE voice communication, will not lose
The reception of the ETWS message of other SIM cards is leaked, to extend the application scenarios of mobile terminal.
Detailed description of the invention
Fig. 1 is the flow chart of the method for VoLTE 4G multi-mold multi-card mobile terminal administration paging message provided by the present application.
Fig. 2 is the structural schematic diagram of VoLTE 4G multi-mold multi-card mobile terminal provided by the present application.
Description of symbols in figure: 210 be position judging unit;220 be VoLTE call judging unit;230 disappear for ETWS
Cease judging unit;240 be the first execution unit;250 be the second execution unit.
Specific embodiment
In the application, VoLTE 4G multi-mold multi-card mobile terminal has two or more SIM cards, and every SIM card is all 4G
Multimode SIM card, and all support VoLTE and SRVCC voice service.The VoLTE 4G multi-mold multi-card mobile terminal only has one group
RF transceiver, therefore at any one time one of voice service or data service can only be carried out in a certain SIM card.It is described
VoLTE 4G multi-mold multi-card mobile terminal has quantity identical as SIM card in access layer (AS, Access Stratum)
ERRC(Enhanced Radio Resource Control enhances wireless heterogeneous networks) unit, this is a software module,
Each ERRC unit is accordingly responsible for the wireless heterogeneous networks of one SIM card of management.
Referring to Fig. 1, the method for VoLTE 4G multi-mold multi-card mobile terminal administration paging message provided by the present application includes
Following steps.
Step S110: mobile terminal judges whether in the country for needing support ETWS message sink.If so,
Then enter step S120.If it is not, then entering step S150.
Step S120: mobile when the SIM card (such as being known as SIM card one) in mobile terminal initiates VoLTE call
The physical layer of the access layer notice mobile terminal of terminal needs to receive the paging message of other SIM cards.
Step S130: when other in addition to SIM card one in the access layer of mobile terminal certain SIM cards (such as is known as
SIM card two) ERRC unit receive the paging message that physical layer report comes up after, determine whether the paging message is this SIM card
ETWS message.If it is, entering step S140.If it is not, then forbidding receiving the paging message.
Non-Access Stratum (NAS, the Non-Access of the ERRC unit notice mobile terminal of step S140:SIM card two
Stratum the VoLTE call for) terminating SIM card one, starts the ETWS message for receiving SIM card two.
Step S150: mobile when the SIM card (such as being known as SIM card one) in mobile terminal initiates VoLTE call
The physical layer of the access layer notice mobile terminal of terminal forbids receiving the paging message of other SIM cards, to prevent SIM card one
VoLTE call is interrupted or is interfered by the behavior of other SIM cards.
Referring to Fig. 2, with the method for above-mentioned VoLTE 4G multi-mold multi-card mobile terminal administration paging message correspondingly, this
Application additionally provides a kind of VoLTE 4G multi-mold multi-card mobile terminal.The VoLTE 4G multi-mold multi-card mobile terminal includes position
Judging unit 210, VoLTE call judging unit 220, ETWS message judging unit 230, the first execution unit 240, second execute
Unit 250.
The position judging unit 210 is used to judge whether mobile terminal is in the country for needing support ETWS message sink
Or area.The position judging unit 210 is for example realized by the SIM software module in mobile terminal.
The VoLTE call judging unit 220 is used to judge whether have a SIM card carrying out in mobile terminal
VoLTE voice service.For ease of description, the SIM card for carrying out VoLTE voice service is known as SIM card one.The VoLTE
Judging unit 220 converse for example by the IMS(IP Multimedia Subsystem in mobile terminal, IP multimedia subsystem)
Module is realized.
The ETWS message judging unit 230 be used to judge paging message that the physical layer report of mobile terminal comes up whether be
The ETWS message of certain SIM card in this mobile terminal.For ease of description, by the corresponding recipient of the received paging message of institute
SIM card is known as SIM card two.The ETWS message judging unit 230 is for example real by the ERRC unit of the SIM card two in mobile terminal
It is existing.
First execution unit 240 is used in mobile terminal in country or the ground for needing support ETWS message sink
When having a SIM card carrying out VoLTE voice service in area and mobile terminal, while the paging for receiving other SIM cards disappears
Breath.First execution unit 240 is also used to be not in mobile terminal to need support the country of ETWS message sink
When, forbid the paging message for receiving other SIM cards.First execution unit 240 is for example real by the physical layer in mobile terminal
It is existing.
Preferably, first execution unit 240 carries out corresponding operating under the instruction of the access layer of mobile terminal.
Second execution unit 250 is used in mobile terminal in country or the ground for needing support ETWS message sink
There is what a SIM card carrying out that the physical layer report of VoLTE voice service and mobile terminal comes up to seek in area and mobile terminal
Exhale message be SIM card two ETWS message when, notify the Non-Access Stratum of mobile terminal terminate SIM card one VoLTE call, start
Receive the ETWS message of SIM card two.Second execution unit 250 is also used to be in mobile terminal to need support ETWS message
There is a SIM card carrying out the object of VoLTE voice service and mobile terminal in received country and mobile terminal
When the paging message that reason layer report comes up is not the ETWS message of SIM card two, forbid receiving the paging message.Described second executes list
Member 250 is for example realized by the ERRC unit of the SIM card two in mobile terminal.
The VoLTE 4G multi-mold multi-card mobile terminal of the application and its method for managing paging message, can wherein one
When SIM card carries out VoLTE voice communication, other SIM cards remain to normally receive the ETWS message of highest priority, this is greatly expanded
Application scenarios of the mobile terminal in the country that earthquake or tsunami take place frequently.
The above is only preferred embodiment of the present application, it is not used to limit the application.Come for those skilled in the art
It says, various changes and changes are possible in this application.Within the spirit and principles of this application, made any modification, equivalent
Replacement, improvement etc., should be included within the scope of protection of this application.