CN109168157B

CN109168157B - Data service calling method, device, mobile terminal and readable storage medium

Info

Publication number: CN109168157B
Application number: CN201811288055.1A
Authority: CN
Inventors: 张建明
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2018-10-31
Filing date: 2018-10-31
Publication date: 2022-09-23
Anticipated expiration: 2038-10-31
Also published as: CN109168157A

Abstract

The invention discloses a data service calling method, a device, a mobile terminal and a readable storage medium, relating to the field of intelligent terminals, wherein the method comprises the following steps: acquiring registration request information of the mobile phone card; obtaining the data distribution service state of the mobile phone card from the registration request information; when the data distribution service state is on, sending a data service call to the mobile phone card; the data distribution service state of each mobile phone card in the terminal is added into the registration request information, the network terminal is informed of the data distribution service state of each mobile phone card during registration, and when the network terminal knows that the data distribution service state of a certain mobile phone card is closed, a data service call is not sent to the mobile phone card, so that the problem that the data service of the other mobile phone card is influenced by the mobile phone card which does not start the data distribution service in the dual-card terminal is solved, and the user experience is improved.

Description

Data service calling method, device, mobile terminal and readable storage medium

Technical Field

The present invention relates to the field of intelligent terminals, and in particular, to a data service calling method, apparatus, mobile terminal, and readable storage medium.

Background

The development of mobile communication has promoted the development of a lot of services, and the dual-card mobile phone is an important innovation for meeting the user requirements, but the signaling standard between the existing terminal and the network is based on a single card, and the diversity of the dual-card services can cause the service of one mobile phone card to influence the service of the other mobile phone card. For example, a dual-card terminal is provided with two mobile phone cards, namely a card 1 and a card 2, the card 1 starts a data Distribution service DDS (data Distribution service), which is a DDS card; the card 2 does not start the data distribution service, is a non-DDS card, and when the terminal switches the flight mode or is restarted, the card 1 and the card 2 respectively complete registration, because the card 2 is influenced, the card 1 is used for browsing the webpage and cannot refresh the webpage, and the webpage can not be normally refreshed by the card 1 until two minutes later.

Disclosure of Invention

The invention mainly aims to provide a data service calling method, a data service calling device, a mobile terminal and a readable storage medium, and aims to solve the problem that a mobile phone card which does not start data distribution service in a dual-card terminal influences data service of another mobile phone card.

In order to achieve the above object, a data service calling method provided by the present invention includes:

acquiring registration request information of the mobile phone card;

obtaining the data distribution service state of the mobile phone card from the registration request information;

and when the data distribution service state is on, sending a data service call to the mobile phone card.

Optionally, the obtaining the registration request information of the mobile phone card includes:

and presetting data distribution service state parameters in the registration request information of the mobile phone card.

Optionally, the presetting of the data distribution service state parameter in the registration request information of the mobile phone card includes:

acquiring attachment request information of a mobile phone card, and defining a field with a preset length in the attachment request information as a data distribution service state parameter; or the like, or, alternatively,

acquiring tracking area updating request information of a mobile phone card, and defining a field with a preset length in the tracking area updating request information as a data distribution service state parameter.

Optionally, the obtaining registration request information of the mobile phone card includes:

and acquiring the attachment request information or the tracking area updating request information of the mobile phone card.

Optionally, the obtaining the data distribution service state of the mobile phone card from the registration request information includes:

acquiring a data distribution service state parameter of the mobile phone card from the registration request information, wherein when the value of the data distribution service state parameter is 1, the data distribution service state of the mobile phone card is started; and when the value of the data distribution service state parameter is 0, the data distribution service state of the mobile phone card is closed.

Optionally, the mobile phone card comprises: SIM card, Micro SIM card, Nano SIM card and virtual SIM card.

Optionally, the number of the mobile phone cards on the mobile terminal is two.

In addition, to achieve the above object, the present invention further provides a data service calling device, including:

the registration module is used for acquiring registration request information of the mobile phone card;

a state acquisition module, configured to acquire a data distribution service state of the mobile phone card from the registration request information;

and the calling module is used for sending a data service call to the mobile phone card when the data distribution service state is on.

In addition, to achieve the above object, the present invention further provides a mobile terminal, including: the data service calling method comprises a memory, a processor and a data service calling program which is stored on the memory and can run on the processor, wherein the data service calling program realizes the steps of the data service calling method when being executed by the processor.

In addition, to achieve the above object, the present invention further provides a computer-readable storage medium storing a data service calling program, which when executed by a processor implements the steps of the data service calling method described above.

The invention provides a data service calling method, a device, a mobile terminal and a readable storage medium, wherein the method comprises the following steps: acquiring registration request information of the mobile phone card; obtaining the data distribution service state of the mobile phone card from the registration request information; when the data distribution service state is on, sending a data service call to the mobile phone card; the data distribution service state of each mobile phone card in the terminal is added into the registration request information, the network terminal is informed of the data distribution service state of each mobile phone card during registration, and when the network terminal knows that the data distribution service state of a certain mobile phone card is closed, a data service call is not sent to the mobile phone card, so that the problem that the data service of the other mobile phone card is influenced by the mobile phone card which does not start the data distribution service in the dual-card terminal is solved, and the user experience is improved.

Drawings

Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention;

FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;

fig. 3 is a flowchart of a data service calling method according to an embodiment of the present invention;

fig. 4 is a flowchart of another data service calling method according to an embodiment of the present invention;

fig. 5 is a flowchart of a data service call method according to a second embodiment of the present invention;

fig. 6 is a flowchart of another data service calling method according to a second embodiment of the present invention;

fig. 7 is a block diagram illustrating an exemplary structure of a data service call device according to a third embodiment of the present invention;

fig. 8 is a schematic block diagram of a mobile terminal according to a fourth embodiment of the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not delimit the invention.

In the following description, suffixes such as "module", "part", or "unit" used to indicate elements are used only for facilitating the description of the present invention, and have no particular meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.

The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.

Please refer to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, where the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than shown, or some of the components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is for receiving an audio or video signal. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the gesture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; the mobile phone can also be provided with other configurable sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer and an infrared sensor, which are not described in detail herein.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, without limitation.

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in fig. 1, the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module, etc., which will not be described in detail herein.

In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. The eNodeB2021 may be connected with other eNodeB2022 via backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.

Based on the hardware structure of the mobile terminal and the communication network system, the invention provides various embodiments of the method.

Example one

As shown in fig. 3, in this embodiment, a data service calling method includes:

s10, acquiring the registration request information of the mobile phone card;

s20, obtaining the data distribution service state of the mobile phone card from the registration request information;

and S30, when the data distribution service state is on, sending a data service call to the mobile phone card.

In this embodiment, the data distribution service state of each handset card in the terminal is added to the registration request information, the network is notified of the data distribution service state of each handset card during registration, and when the network learns that the data distribution service state of a certain handset card is off, a data service call is not sent to the handset card, so that the problem that a handset card not starting the data distribution service in a dual-card terminal affects the data service of another handset card is solved, and the user experience is improved.

In this embodiment, the dual-card terminal is installed with two mobile phone cards, card 1 and card 2, and the card 1 starts a data Distribution service DDS (data Distribution service), which is a chinese mobile DDS card; the card 2 does not start data distribution service and is a China Unicom non-DDS card; after the flight mode is switched (firstly entering the flight mode and then exiting the flight mode), the card 1 is registered in a China Mobile 4G network, the card 2 is registered in a China Unicom 4G network, after the registration is successful, a network terminal of the China Mobile sends a data service call (PS paging) to the card 1, after the network connection is established, the card 1 can use the data service, such as refreshing a webpage, sending an email, using various networking application programs and the like, and in the process of using the data service, a radio frequency resource (TRM) is needed; meanwhile, a network end of the china link sends a PS paging to the card 2, but since the card 2 is a non-DDS card, the call fails, but in the existing call rule, the call is called again after the call fails, the state of the call that is continuously repeated lasts for about two minutes, and within the two minutes, the card 2 continuously occupies radio frequency resources, so that the card 1 cannot refresh the web page, and until 2 minutes later, the card 2 does not occupy the radio frequency resources, and the card 1 cannot normally use the data service.

In this process, the LOG (LOG) of the card 1 and the card 2 is as follows:

(1) after switching the flight mode, the card 1 registers to the mobile 4G network:

OTA LOG 06:32:26.553 LTE NAS EMM Plain OTA Outgoing MessageAttach request Msg 1

OTA LOG 06:32:26.928 LTE NAS EMM Plain OTA Incoming MessageAttach accept Msg 1

OTA LOG 06:32:26.928 LTE NAS ESM Plain OTA Incoming MessageActivate default EPS bearer context request Msg1

OTA LOG 06:32:26.932 LTE NAS EMM Plain OTA Outgoing MessageAttach complete Msg 1

(2) card 2 registration to unicom 4G network

OTA LOG 06:32:27.685 LTE NAS EMM Plain OTA Outgoing MessageAttach request Msg 2

OTA LOG 06:32:28.050 LTE NAS EMM Plain OTA Incoming MessageAttach accept Msg 2

OTA LOG 06:32:28.050 LTE NAS ESM Plain OTA Incoming MessageActivate default EPS bearer context request Msg2

OTA LOG 06:32:28.053 LTE NAS EMM Plain OTA Outgoing MessageAttach complete Msg 2

(3) DDS card 1

MSG 06:32:26.155 Call Manager/High cmmsc.c 5224]＝CM＝DOMAIN:sub 0,is_dual_lte 1,domain1 2,domain2 2,resulted domain 2,dds sub 0

MSG 06:32:26.155Call Manager/High cmmsc.c 5224]＝CM＝DOMAIN:sub 1,is_dual_lte 1,domain1 0,domain2 3,resulted domain 3,dds sub 0

(4) The card 2 continuously receives ps paging, and since the DDS is in the card 1, the present paging timeout of the card 2 fails. According to the standard requirement, the card 2 initiates TAU registration according to the connection failure type, but immediately receives ps paging of the network after the registration is completed, and repeats the last processing until the failure. This is repeated until the network no longer sends ps paging.

OTA LOG 06:32:42.580PCCH/Paging Radio Bearer ID:0,Freq:1650,SFN:2032

m-TMSI'11011011 10010001 11100111 00110110'B

OTA LOG 06:32:42.580LTE NAS EMM Plain OTA Outgoing MessageService Request Msg 2

OTA LOG 06:32:42.581UL_CCCH/RRCConnectionRequestRadio Bearer ID:0,Freq:1650,SFN:02

establishmentCause mt-Access,

MSG 06:32:43.030LTE RRC/High[lte_rrc_controller.c 2648]RRCC_DSDS:Update TRM prio to 5,proc to-1,for Non-DDS sub2

MSG 06:32:45.031LTE RRC/High[lte_rrc_controller.c 2731]RRCC_DSDS:trigger RRC local release because DDS sub is in connected mode or polling timer runs out2。

In this embodiment, the data service is a general data service, i.e., a PS domain service, such as refreshing a web page, sending an email, and using various networking applications, and for most data services, an exclusive circuit path is not required, and physical communication resources can be fully shared by different users. Therefore, the service can be implemented without circuit (exclusive circuit path) switching, and only Packet switching is required, so the service is also called Packet switching (Packet Switch). Corresponding to this is CS domain traffic, i.e. Circuit switched (Circuit Switch).

In this embodiment, the data service does not include multimedia message and IMS calls, and the calls of these services relate to the switching of DDS, which is not within the scope of the discussion of this embodiment.

In this embodiment, after the mobile terminal switches the flight mode or is powered off and restarted, both the card 1 and the card 2 need to be re-registered, and send a registration Request to the network, where the registration Request includes a Tracking Area Update Request (TAU Request for short) or attach Request information (attach Request), and if the mobile terminal is powered off and restarted (including dead halt or manual restart), the registration Request is sent to the network through the attach Request; when the mobile terminal moves between TAs for other reasons (flight mode switching, geographical location movement, etc.), it sends a registration Request to the network end through the TAU Request, and when the mobile terminal moves from one TA to another TA, it must re-register the location on the new TA to notify the network to change its stored location information of the mobile terminal, this process is that the tracking area updates the TAU, and when the network operates, the tracking area identity TAI (tracking area identity) is used as the unique identity of the TA, and the TAI is composed of MCC, MNC and TAC, and the total number of bytes is 6).

In this embodiment, the data distribution service state of each mobile phone card is notified to the corresponding network end through the TAU Request or the attach Request, for example, if the china unicom network end receives the TAU Request sent by the card 2 and knows that the card 2 is a non-DDS card, the china unicom network end does not send a normal data call to the card 2, and does not affect the data service of the card 1.

As shown in fig. 4, in this embodiment, the step S10 includes:

and S01, presetting data distribution service state parameters in the registration request information of the mobile phone card.

In this embodiment, the step S01 includes:

In this embodiment, if there is a free byte or a spare byte in the TAI, a field is defined in the TAI as a data distribution service status parameter, and if there is no free byte in the TAI, the TAI is extended.

As another embodiment, the data distribution service status parameter may also be attached to other information of the registration request information.

In this embodiment, the step S20 specifically includes:

When the network terminal knows that the data distribution service state of a certain mobile phone card is closed, the network terminal does not send a data service call to the mobile phone card, so that the problem that the data service of another mobile phone card is influenced by the mobile phone card which does not start the data distribution service in the dual-card terminal is solved, and the user experience is improved.

In this embodiment, the mobile phone card includes: SIM card, Micro SIM card, Nano SIM card and virtual SIM card.

In this embodiment, the number of the mobile phone cards on the mobile terminal is two.

Example two

As shown in fig. 5, in this embodiment, the step S10 specifically includes:

and S11, acquiring the attachment request information or the tracking area updating request information of the mobile phone card.

In this embodiment, the data distribution service state of each mobile phone card is notified to the corresponding network end through the TAU Request or the attach Request, for example, if the china unicom network end receives the TAU Request sent by the card 2 and knows that the card 2 is a non-DDS card, it does not send a normal data call to the card 2, and the data service of the card 1 is not affected.

As shown in fig. 6, in the present embodiment, the step S11 includes:

and S011, presetting data distribution service state parameters in the registration request information of the mobile phone card.

In this embodiment, the step S011 includes:

acquiring attachment request information of a mobile phone card, and defining a field with a preset length in the attachment request information as a data distribution service state parameter; or the like, or a combination thereof,

In this embodiment, if there is a free byte or spare byte in the TAI, a field is defined in the TAI as a data distribution service status parameter, and if there is no free byte in the TAI, the TAI is extended.

In this embodiment, the step S20 specifically includes:

acquiring data distribution service state parameters of the mobile phone card from the registration request information, wherein when the value of the data distribution service state parameters is 1, the data distribution service state of the mobile phone card is started; and when the value of the data distribution service state parameter is 0, the data distribution service state of the mobile phone card is closed.

EXAMPLE III

As shown in fig. 7, in this embodiment, a data service calling apparatus includes:

a registration module 31, configured to obtain registration request information of the mobile phone card;

a status obtaining module 32, configured to obtain a data distribution service status of the mobile phone card from the registration request information;

and a calling module 33, configured to send a data service call to the mobile phone card when the data distribution service state is on.

In the embodiment, the data distribution service state of each mobile phone card in the terminal is added into the registration request information, the data distribution service state of each mobile phone card is notified to the network terminal during registration, and when the network terminal knows that the data distribution service state of a certain mobile phone card is closed, a data service call is not sent to the mobile phone card, so that the problem that the data service of another mobile phone card is influenced by the mobile phone card which does not start the data distribution service in the dual-card terminal is solved, and the user experience is improved.

In this embodiment, a dual card terminal is installed with two mobile phone cards, card 1 and card 2, and card 1 starts a data Distribution service DDS (data Distribution service), which is a chinese mobile DDS card; the card 2 does not start data distribution service and is a China Unicom non-DDS card; after the flight mode is switched (firstly, the flight mode is entered, and then, the flight mode is exited), the card 1 is registered in a China Mobile 4G network, the card 2 is registered in a China Unicom 4G network, after the registration is successful, a network terminal of the China Mobile sends a data service call (PS paging) to the card 1, after network connection is established, the card 1 can use data services, such as refreshing a webpage, sending a mail, using various networking application programs, and the like, and in the process of using the data services, a radio frequency resource (TRM) is needed; meanwhile, a network end of the china link sends a PS paging to the card 2, but since the card 2 is a non-DDS card, the call fails, but in the existing call rule, the call is called again after the call fails, the state of the call that is continuously repeated lasts for about two minutes, and within the two minutes, the card 2 continuously occupies radio frequency resources, so that the card 1 cannot refresh the web page, and until 2 minutes later, the card 2 does not occupy the radio frequency resources, and the card 1 cannot normally use the data service.

In this process, the LOG (LOG) of the card 1 and the card 2 is as follows:

OTA LOG 06:32:26.553 LTE NAS EMM Plain OTA Outgoing MessageAttach request Msg 1

OTA LOG 06:32:26.928 LTE NAS EMM Plain OTA Incoming MessageAttach accept Msg 1

(2) card 2 registration to unicom 4G network

OTA LOG 06:32:27.685 LTE NAS EMM Plain OTA Outgoing MessageAttach request Msg 2

OTA LOG 06:32:28.050 LTE NAS EMM Plain OTA Incoming MessageAttach accept Msg 2

(3) DDS card 1

MSG 06:32:26.155 Call Manager/High cmmsc.c 5224]＝CM＝DOMAIN:sub 1,is_dual_lte 1,domain1 0,domain2 3,resulted domain 3,dds sub 0

(4) The card 2 continuously receives ps paging, and since the DDS is in the card 1, the present paging timeout of the card 2 fails. According to the standard requirement, the card 2 initiates TAU registration according to the connection failure type, but after the registration is completed, the card receives ps paging of the network immediately, and repeats the last processing until the failure. This is repeated until the network no longer sends ps paging.

OTA LOG 06:32:42.580 PCCH/Paging Radio Bearer ID:0,Freq:1650,SFN:2032

m-TMSI'11011011 10010001 11100111 00110110'B

OTA LOG 06:32:42.580 LTE NAS EMM Plain OTA Outgoing MessageService Request Msg 2

OTA LOG 06:32:42.581 UL_CCCH/RRCConnectionRequestRadio Bearer ID:0,Freq:1650,SFN:02

establishmentCause mt-Access,

MSG 06:32:43.030 LTE RRC/High[lte_rrc_controller.c 2648]RRCC_DSDS:Update TRM prio to 5,proc to-1,for Non-DDS sub2

MSG 06:32:45.031 LTE RRC/High[lte_rrc_controller.c 2731]RRCC_DSDS:trigger RRC local release because DDS sub is in connected mode or polling timer runs out2。

In this embodiment, the data distribution service state parameter of the mobile phone card is obtained from the registration request information, and when the value of the data distribution service state parameter is 1, the data distribution service state of the mobile phone card is on; and when the value of the data distribution service state parameter is 0, the data distribution service state of the mobile phone card is closed.

Example four

As shown in fig. 8, in the present embodiment, a mobile terminal includes: a memory 10, a processor 20, and a data service call device 30 stored on the memory and operable on the processor, which when executed by the processor implements the steps of the data service call method of embodiment one.

In this embodiment, the memory includes at least one type of readable storage medium for storing an operating system and various types of application software installed in the mobile terminal, such as program codes of a data service call device, and the like, and may also be used for temporarily storing various types of data that have been output or are to be output.

In this embodiment, the processor may be a Central Processing Unit (CPU), a controller, a microcontroller, a microprocessor, or other data Processing chip in some embodiments. The processor is typically configured to control the overall operation of the mobile terminal, and in this embodiment is configured to execute program code stored in the memory or to process data, such as to execute the data service call device.

In this embodiment, the data service calling apparatus includes:

a registration module 10, configured to obtain registration request information of the mobile phone card;

a status obtaining module 20, configured to obtain a data distribution service status of the mobile phone card from the registration request information;

and the calling module 30 is configured to send a data service call to the mobile phone card when the data distribution service state is on.

In this process, the LOG (LOG) of the card 1 and the card 2 is as follows:

OTA LOG 06:32:26.553 LTE NAS EMM Plain OTA Outgoing MessageAttach request Msg 1

OTA LOG 06:32:26.928 LTE NAS EMM Plain OTA Incoming MessageAttach accept Msg 1

(2) card 2 registration to unicom 4G network

OTA LOG 06:32:27.685 LTE NAS EMM Plain OTA Outgoing MessageAttach request Msg 2

OTA LOG 06:32:28.050 LTE NAS EMM Plain OTA Incoming MessageAttach accept Msg 2

(3) DDS card 1

(4) The card 2 continuously receives ps paging, and since the DDS is in the card 1, the current paging timeout of the card 2 fails. According to the standard requirement, the card 2 initiates TAU registration according to the connection failure type, but immediately receives ps paging of the network after the registration is completed, and repeats the last processing until the failure. This is repeated until the network no longer sends ps paging.

OTA LOG 06:32:42.580 PCCH/Paging Radio Bearer ID:0,Freq:1650,SFN:2032

m-TMSI'11011011 10010001 11100111 00110110'B

establishmentCause mt-Access,

In this embodiment, the data service is refreshing a web page, sending an email, and using various networking applications and other common data services, that is, a PS domain service, for most data services, an exclusive circuit path is not required, and physical communication resources can be fully shared by different users. Therefore, the service can be implemented without circuit (exclusive circuit path) switching, and only Packet switching needs to be completed, which is also called Packet switching (Packet Switch). Corresponding to this is CS domain traffic, i.e. Circuit switched (Circuit Switch).

EXAMPLE five

In this embodiment, a computer-readable storage medium stores a data service calling program, and the data service calling program, when executed by a processor, implements the steps of the data service calling method of the first embodiment.

According to the computer-readable storage medium provided by the invention, the data distribution service state of each mobile phone card in the terminal is added into the registration request information, the data distribution service state of each mobile phone card is notified to the network terminal during registration, and when the network terminal knows that the data distribution service state of a certain mobile phone card is closed, a data service call is not sent to the mobile phone card, so that the problem that the data service of the other mobile phone card is influenced by the mobile phone card which does not start the data distribution service in the dual-card terminal is solved, and the user experience is improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element identified by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the particular illustrative embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is intended to cover various modifications, equivalent arrangements, and equivalents thereof, which may be made by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A data service calling method, comprising:

acquiring registration request information of the mobile phone card;

when the data distribution service state is on, sending a data service call to the mobile phone card; and when the data distribution service state is closed, not sending a data service call to the mobile phone card.

2. The data service calling method according to claim 1, wherein the obtaining registration request information of the mobile phone card comprises:

3. The data service calling method according to claim 2, wherein the presetting of the data distribution service status parameter in the registration request information of the mobile phone card comprises:

4. The data service calling method according to claim 3, wherein said obtaining registration request information of the mobile phone card comprises:

5. The data service calling method according to claim 4, wherein the obtaining the data distribution service status of the mobile phone card from the registration request information comprises:

6. The data service calling method according to claim 1, wherein the mobile phone card comprises: SIM card, Micro SIM card, Nano SIM card and virtual SIM card.

7. The data service calling method of claim 1, wherein the number of the mobile phone cards on the mobile terminal is two.

8. A data service call device, comprising:

the state acquisition module is used for acquiring the data distribution service state of the mobile phone card from the registration request information;

the calling module is used for sending a data service call to the mobile phone card when the data distribution service state is on; and when the data distribution service state is closed, not sending a data service call to the mobile phone card.

9. A mobile terminal, comprising: memory, a processor and a data service call program stored on the memory and executable on the processor, the data service call program when executed by the processor implementing the steps of the data service call method according to any one of claims 1-7.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a data service call program, which when executed by a processor implements the steps of the data service call method according to any one of claims 1-7.