WO2018010640A1

WO2018010640A1 - Virtual card-based communication method, device, and computer storage medium

Info

Publication number: WO2018010640A1
Application number: PCT/CN2017/092519
Authority: WO
Inventors: 刘小猛; 朱爱微
Original assignee: 努比亚技术有限公司
Priority date: 2016-07-14
Filing date: 2017-07-11
Publication date: 2018-01-18

Abstract

The embodiments of the invention disclose a virtual card-based communication method comprising: receiving a virtual card download request message transmitted from a first terminal and carrying identification containing a first subscriber identifier module (SIM) card; determining, according to a preconfigured virtual card assignment rule, SIM card information of a first virtual card corresponding to the identification of the first SIM card; including, in a virtual card download response message, the SIM card information of the first virtual card, and transmitting, to the first terminal, the virtual card download response message; receiving a first communication message containing the identification of the first SIM card as recipient identification; and transmitting, according to the SIM card information of the first virtual card, and to the first terminal, the first communication message. The embodiments of the invention also disclose a virtual card-based communication device.

Description

Virtual card-based communication method and device, and computer storage medium

Cross-reference to related applications

This application is based on a Chinese patent application with the application number of 201610685378.9, the application date is August 18, 2016, and the Chinese patent application with the application number of 201610555092.9 and the application date of July 14, 2016, and requires the above-mentioned Chinese patent application. The entire disclosure of the above-identified Chinese patent application is incorporated herein by reference.

Technical field

The present invention relates to wireless communication technologies, and in particular, to a virtual card-based communication method and apparatus, and a computer storage medium.

Background technique

At present, most communication functions of a mobile terminal need to be implemented by relying on a physical subscriber identity module (SIM). The physical SIM card is unique, that is, a SIM card corresponds to a communication number, and is a credential used by the operator to authenticate the user, manage the communication information of the user, and manage the service.

With the development of social life and mobile communication services, in order to maintain communication with the outside world, people can bring mobile phones whenever and wherever possible, but there will always be a situation where they go out to work to forget their mobile phones at home, or the mobile phones are not around. When a call comes in, if the call forwarding number is set in advance, the incoming call can be transferred to the set destination number. However, since the preset target number is often the number of the emergency contact, and not the number that the user can receive at any time, there is still a missed call. It can be seen that the existing call forwarding method has certain limitations.

Summary of the invention

In view of the above, the embodiment of the present invention provides a virtual card-based communication method and apparatus, and a computer storage medium, which can avoid the limitation of the existing call forwarding and improve call forwarding, in order to solve at least one problem existing in the prior art. Flexibility, user-friendly operation, and a good user experience.

The technical solution of the embodiment of the present invention is implemented as follows:

In a first aspect, an embodiment of the present invention provides a virtual card-based communication method, including: receiving a virtual card download request message sent by a first terminal, where the virtual card download request message carries a first user identity module SIM card The identification information of the first virtual card corresponding to the identification information of the first SIM card is determined according to a preset virtual card allocation rule; and the SIM card information of the first virtual card is carried in the virtual card for downloading Sending to the first terminal in the response message; receiving the first communication message, the identifier information of the receiver carried by the first communication message is the identifier information of the first SIM card; and the SIM card according to the first virtual card And transmitting the first communication message to the first terminal.

In a second aspect, an embodiment of the present invention provides a virtual card-based communication method, including: sending a virtual card download request message to a network side device, where the virtual card download request message carries a first user identity module SIM card Identification information, the virtual card download request message is used to request the network side device to deliver SIM card information of the first virtual card, where the identification information of the first SIM card corresponds to the first virtual card; a virtual card download response message of the network side device, where the virtual card download response message carries SIM card information of the first virtual card; and saves SIM card information of the first virtual card.

In a third aspect, an embodiment of the present invention provides a virtual card-based communication device, including: a first receiving unit, configured to receive a virtual card download request message sent by a first terminal, where the virtual card download request message carries a The identification information of the SIM card of the user identity module; the determining unit is configured to determine the SIM card information of the first virtual card corresponding to the identifier information of the first SIM card according to the preset virtual card allocation rule; the first sending unit And configured to: carry the SIM card information of the first virtual card in the virtual card download response message, and send the information to the first terminal; the second receiving unit is configured to receive the first communication message, where the first communication message is carried The recipient identification information is the label of the first SIM card And the second sending unit is configured to send the first communication message to the first terminal according to the SIM card information of the first virtual card.

According to a fourth aspect, an embodiment of the present invention provides a virtual card-based communication device, including: a fourth sending unit, configured to send a virtual card download request message to a network side device, where the virtual card download request message carries the first The identification information of the SIM card of the user identity module, the virtual card download request message is used to request the network side device to deliver SIM card information of the first virtual card, and the identifier information of the first SIM card and the first a virtual card corresponding to the fourth receiving unit, configured to receive a virtual card download response message from the network side device, where the virtual card download response message carries the SIM card information of the first virtual card; To save the SIM card information of the first virtual card.

In a fifth aspect, an embodiment of the present invention provides a virtual card-based communication device, where the device includes:

a memory for storing a computer program capable of running on a processor;

The processor, when used to run the computer program, performs the following steps:

Receiving a virtual card download request message sent by the first terminal, where the virtual card download request message carries the identifier information of the SIM card of the first user identity module;

Determining, according to a preset virtual card allocation rule, SIM card information of the first virtual card corresponding to the identifier information of the first SIM card;

Transmitting, by the virtual card download response message, the SIM card information of the first virtual card to the first terminal;

Receiving a first communication message, where the identifier information of the receiver carried by the first communication message is identifier information of the first SIM card;

And sending the first communication message to the first terminal according to the SIM card information of the first virtual card.

According to a sixth aspect, an embodiment of the present invention provides a network side device, including: a receiver, configured to receive a virtual card download request message sent by a first terminal, where the virtual card download request message carries a first user identity recognition module The identifier information of the SIM card is further configured to receive the first communication message, where the identifier information of the receiver carried by the first communication message is the identifier information of the first SIM card; And determining, according to the preset virtual card allocation rule, the SIM card information of the first virtual card corresponding to the identifier information of the first SIM card; the transmitter configured to carry the SIM card information of the first virtual card The virtual card download response message is sent to the first terminal; and is further configured to send the first communication message to the first terminal according to the SIM card information of the first virtual card.

In a seventh aspect, an embodiment of the present invention provides a virtual card-based communication device, where the device includes:

a number establishing unit configured to establish a dedicated number, where the dedicated number is used to transfer to the virtual card server without a card and no network, to download the identity card SIM information of the virtual card from the virtual card server;

The first detecting unit is configured to acquire the number dialed by the terminal when the terminal is currently in the state of no card and no network;

a second detecting unit, configured to establish a communication connection between the terminal and the virtual card server when the number dialed is detected as the dedicated number;

a requesting unit, configured to initiate a virtual card download request message to the virtual card server to request SIM information of the virtual card;

The receiving unit is configured to receive SIM information of the virtual card delivered by the virtual card server through the virtual card download response message.

In an eighth aspect, an embodiment of the present invention provides a virtual card-based communication method, where the method includes:

Establishing a dedicated number, the dedicated number is used to transfer to the virtual card server in the case of no card and no network, to download the identity card SIM information of the virtual card from the virtual card server;

When detecting that the terminal is currently in the absence of a card and no network, obtain the number dialed by the terminal;

When detecting that the dialed number is the dedicated number, establishing a communication connection between the terminal and the virtual card server;

Initiating a virtual card download request message to the virtual card server to request SIM information of the virtual card;

Receiving the SIM information of the virtual card delivered by the virtual card server through the virtual card download response message.

According to a ninth aspect, an embodiment of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are configured to perform the virtual card based communication method according to any one of the foregoing solutions. A step of.

According to a tenth aspect, an embodiment of the present invention provides a virtual card-based communication device, where the device includes:

a memory for storing a computer program capable of running on a processor;

According to the virtual card-based communication method of the embodiment of the present invention, on the one hand, the call forwarding is implemented by using the SIM card information of the first virtual card, and the user can download the SIM of the virtual card bound to the physical SIM card by using any terminal nearby. Card information. On the other hand, if the number dialed by the user is a dedicated number, the pre-established private number can be transferred to the virtual card server without a card and no network, so even in the case of no card and no network, it can still be virtualized. The card server obtains the virtual card information.

DRAWINGS

1 is a schematic structural diagram of hardware of an optional mobile terminal embodying various embodiments of the present invention;

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

3 is a schematic structural diagram of a system of a wireless communication system according to various embodiments of the present invention;

4 is a schematic flowchart of a virtual card-based communication method according to an embodiment of the present invention;

FIG. 5 is a schematic flowchart diagram of another virtual card-based communication method according to an embodiment of the present invention; FIG.

6 is another schematic flowchart of a virtual card-based communication method according to an embodiment of the present invention;

FIG. 7 is a schematic flowchart diagram of another virtual card-based communication method according to an embodiment of the present invention; FIG.

FIG. 8 is a schematic flowchart diagram of still another virtual card-based communication method according to an embodiment of the present invention; FIG.

FIG. 9 is a schematic structural diagram of still another virtual card-based communication apparatus according to an embodiment of the present invention; FIG.

FIG. 10 is a schematic structural diagram of another network side device according to an embodiment of the present invention;

11 is a schematic structural diagram of still another virtual card-based communication device according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of still another terminal according to an embodiment of the present invention.

FIG. 13 is a schematic structural diagram of hardware of an optional mobile terminal that implements various embodiments of the present invention; FIG.

FIG. 14 is a schematic structural diagram of hardware of a terminal according to an embodiment of the present invention; FIG.

FIG. 15 is a schematic flowchart of a method according to an embodiment of the present invention; FIG.

FIG. 16 is a schematic flowchart diagram of still another method according to an embodiment of the present invention.

detailed description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the scope of the invention.

A mobile terminal embodying various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, the use of suffixes such as "module", "component" or "unit" for indicating an element is merely an explanation for facilitating the present invention, and does not have a specific meaning per se. Therefore, "module" and "component" can be used in combination.

The mobile terminal can be implemented in various forms. For example, the terminal described in the present invention may include, for example, a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (Personal Digital Assistant), a PAD (Tablet), a PMP (Portable Multimedia Player), a navigation device, etc. Mobile terminals and fixed terminals such as digital TVs, desktop computers, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, those skilled in the art will appreciate that configurations in accordance with embodiments of the present invention can be applied to fixed type terminals in addition to components that are specifically for mobile purposes.

FIG. 1 is a schematic structural diagram of hardware of an optional mobile terminal embodying various embodiments of the present invention.

The mobile terminal 100 may include a wireless communication unit 110, an A/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, Controller 180 and power supply unit 190 and the like. Figure 1 illustrates a mobile terminal having various components, but it should be understood that not all illustrated components are required to be implemented. More or fewer components can be implemented instead. The elements of the mobile terminal will be described in detail below.

Wireless communication unit 110 typically includes one or more components that permit radio communication between mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.

The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel can include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to the terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Moreover, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of Digital Multimedia Broadcasting (DMB) Electronic Program Guide (EPG), Digital Video Broadcasting Handheld (DVB-H) Electronic Service Guide (ESG), and the like. . The broadcast receiving module 111 can receive a signal broadcast by using various types of broadcast systems. In particular, the broadcast receiving module 111 can use forward link media (MediaFLO) by using, for example, multimedia broadcast-terrestrial (DMB-T), digital multimedia broadcast-satellite (DMB-S), digital video broadcast-handheld (DVB-H) The digital broadcasting system of the ^@ ) data broadcasting system, the terrestrial digital broadcasting integrated service (ISDB-T), and the like receives digital broadcasting. The broadcast receiving module 111 can be constructed as various broadcast systems suitable for providing broadcast signals as well as the above-described digital broadcast system. The broadcast signal and/or broadcast associated information received via the broadcast receiving module 111 may be stored in the memory 160 (or other type of storage medium).

The mobile communication module 112 transmits the radio signals to and/or receives radio signals from at least one of a base station (e.g., an access point, a Node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or may be sent according to text and/or multimedia messages And/or various types of data received.

The wireless internet module 113 supports wireless internet access of the mobile terminal. The module can be internally or externally coupled to the terminal. The wireless internet access technologies involved in the module may include WLAN (Wireless LAN, Wi-Fi), Wibro (Wireless Broadband), Wimax (Worldwide Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access), and the like.

The short range communication module 114 is a module for supporting short range communication. Some examples of short-range communication technology include Bluetooth ^TM, a radio frequency identification (RFID), infrared data association (IrDA), ultra wideband (UWB), ZigBee, etc. ^TM.

The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of a location information module is GPS (Global Positioning System). According to the current technology, the GPS module 115 calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information to accurately calculate three-dimensional current position information based on longitude, latitude, and altitude. Currently, the method for calculating position and time information uses three satellites and corrects the calculated position and time information errors by using another satellite. Further, the GPS module 115 is capable of calculating speed information by continuously calculating current position information in real time.

The A/V input unit 120 is for receiving an audio or video signal. The A/V input unit 120 may include a camera 121 and a microphone 1220 that processes image data of still pictures or video obtained by the image capturing device in a video capturing mode or an image capturing mode. The processed image frame can be displayed on the display unit 151. The image frames processed by the camera 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 1210 may be provided according to the configuration of the mobile terminal. The microphone 122 can receive sound (audio data) via a microphone in an operation mode of a telephone call mode, a recording mode, a voice recognition mode, and the like, and can process such sound as audio data. The processed audio (voice) data can be converted to a format output that can be transmitted to the mobile communication base station via the mobile communication module 112 in the case of a telephone call mode. The microphone 122 can implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated during the process of receiving and transmitting audio signals.

The user input unit 130 can generate key input data according to a command input by the user to control the mobile terminal. Various operations at the end. The user input unit 130 allows the user to input various types of information, and may include a keyboard, a pot, a touch pad (eg, a touch sensitive component that detects changes in resistance, pressure, capacitance, etc. due to contact), a scroll wheel , rocker, etc. In particular, when the touch panel is superimposed on the display unit 151 in the form of a layer, a touch screen can be formed.

The sensing unit 140 detects the current state of the mobile terminal 100 (eg, the open or closed state of the mobile terminal 100), the location of the mobile terminal 100, the presence or absence of contact (ie, touch input) by the user with the mobile terminal 100, and the mobile terminal. The orientation of 100, the acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling the operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide type mobile phone, the sensing unit 140 can sense whether the slide type phone is turned on or off. In addition, the sensing unit 140 can detect whether the power supply unit 190 provides power or whether the interface unit 170 is coupled to an external device. Sensing unit 140 may include proximity sensor 1410 which will be described below in connection with a touch screen.

The interface unit 170 serves as an interface through which at least one external device can connect with the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, and an audio input/output. (I/O) port, video I/O port, headphone port, and more. The identification module may be stored to verify various information used by the user using the mobile terminal 100 and may include a User Identification Module (UIM), a Customer Identification Module (SIM), a Universal Customer Identity Module (USIM), and the like. In addition, the device having the identification module (hereinafter referred to as "identification device") may take the form of a smart card, and thus the identification device may be connected to the mobile terminal 100 via a port or other connection device. The interface unit 170 can be configured to receive input from an external device (eg, data information, power, etc.) and transmit the received input to one or more components within the mobile terminal 100 or can be used at the mobile terminal and external device Transfer data between.

In addition, when the mobile terminal 100 is connected to the external base, the interface unit 170 may function as a path through which power is supplied from the base to the mobile terminal 100 or may be used as a transmission of various command signals allowing input from the base to the mobile terminal 100 The path to the terminal. Various command signals or power input from the base can be used as signals for identifying whether the mobile terminal is accurately mounted on the base. Output unit 150 It is configured to provide an output signal (eg, an audio signal, a video signal, an alarm signal, a vibration signal, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151, an audio output module 152, an alarm unit 153, and the like.

The display unit 151 can display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 can display a user interface (UI) or a graphical user interface (GUI) related to a call or other communication (eg, text messaging, multimedia file download, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or image and related functions, and the like.

Meanwhile, when the display unit 151 and the touch panel are superposed on each other in the form of a layer to form a touch screen, the display unit 151 can function as an input device and an output device. The display unit 151 may include at least one of a liquid crystal display (LCD), a thin film transistor LCD (TFT-LCD), an organic light emitting diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as a transparent display, and a typical transparent display may be, for example, a TOLED (Transparent Organic Light Emitting Diode) display or the like. According to a particular desired embodiment, the mobile terminal 100 may include two or more display units (or other display devices), for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown) . The touch screen can be used to detect touch input pressure as well as touch input position and touch input area.

The audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 when the mobile terminal is in a call signal receiving mode, a call mode, a recording mode, a voice recognition mode, a broadcast receiving mode, and the like. The audio signal is output as sound. Moreover, the audio output module 152 can provide audio output (eg, call signal reception sound, message reception sound, etc.) associated with a particular function performed by the mobile terminal 100. The audio output module 152 can include a speaker, a buzzer, and the like.

The alarm unit 153 can provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and the like. In addition to audio or video output, the alert unit 153 can provide an output in a different manner to notify of the occurrence of an event. For example, the alarm unit 153 can provide an output in the form of vibrations, and when a call, message, or some other incoming communication is received, the alarm unit 153 can provide a tactile output (ie, vibration) to notify the user of it. By providing such a tactile output, the user is able to recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 can also provide an output of the notification event occurrence via the display unit 151 or the audio output module 152.

The memory 160 may store a software program or the like that performs processing and control operations performed by the controller 180, or may temporarily store data (for example, a phone book, a message, a still image, a video, and the like) that has been output or is to be output. Moreover, the memory 160 can store data regarding vibrations and audio signals of various manners that are output when a touch is applied to the touch screen.

The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card type memory (eg, SD or DX memory, etc.), a random access memory (RAM), a static random access memory ( SRAM), read only memory (ROM), electrically erasable programmable read only memory (EEPROM), programmable read only memory (PROM), magnetic memory, magnetic disk, optical disk, and the like. Moreover, the mobile terminal 100 can cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.

The controller 180 typically controls the overall operation of the mobile terminal. For example, the controller 180 performs the control and processing associated with voice calls, data communications, video calls, and the like. Additionally, the controller 180 can include a multimedia module 1810 for reproducing or playing back multimedia data, and the multimedia module 1810 can be constructed within the controller 180 or can be configured to be separate from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.

The power supply unit 190 receives external power or internal power under the control of the controller 180 and provides appropriate power required to operate the various components and components.

The various embodiments described herein can be implemented in a computer readable medium using, for example, computer software, hardware, or any combination thereof. For hardware implementations, the embodiments described herein may be through the use of application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays ( FPGA), processor, control The controller, microcontroller, microprocessor, at least one of the electronic units designed to perform the functions described herein are implemented, and in some cases, such an implementation may be implemented in the controller 180. For software implementations, implementations such as procedures or functions may be implemented with separate software modules that permit the execution of at least one function or operation. The software code can be implemented by a software application (or program) written in any suitable programming language, which can be stored in memory 160 and executed by controller 180.

So far, the mobile terminal has been described in terms of its function. Hereinafter, for the sake of brevity, a slide type mobile terminal among various types of mobile terminals such as a folding type, a bar type, a swing type, a slide type mobile terminal, and the like will be described as an example. Therefore, the present invention can be applied to any type of mobile terminal, and is not limited to a slide type mobile terminal.

The mobile terminal 100 as shown in FIG. 1 may be configured to operate using a communication system such as a wired and wireless communication system and a satellite-based communication system that transmits data via frames or packets.

A communication system in which a mobile terminal according to the present invention can be operated will now be described with reference to FIG.

Such communication systems may use different air interfaces and/or physical layers. For example, air interfaces used by communication systems include, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (in particular, Long Term Evolution (LTE)). ), Global System for Mobile Communications (GSM), etc. As a non-limiting example, the following description relates to a CDMA communication system, but such teachings are equally applicable to other types of systems.

Referring to FIG. 2, a CDMA wireless communication system can include a plurality of mobile terminals 100, a plurality of base stations (BS) 270, a base station controller (BSC) 275, and a mobile switching center (MSC) 280. The MSC 280 is configured to interface with a public switched telephone network (PSTN) 290. The MSC 280 is also configured to interface with a BSC 275 that can be coupled to the base station 270 via a backhaul line. The backhaul line can be constructed in accordance with any of a number of known interfaces including, for example, E1/T1, ATM, IP, PPP, Frame Relay, HDSL, ADSL, or xDSL. It will be appreciated that the system as shown in FIG. 2 may include multiple BSC 2750s.

Each BS 270 can serve one or more partitions (or regions), each of which is covered by a multi-directional antenna or an antenna directed to a particular direction radially away from the BS 270. Or, each partition can be used for Diversity is covered by two or more antennas. Each BS 270 can be configured to support multiple frequency allocations, and each frequency allocation has a particular frequency spectrum (eg, 1.25 MHz, 5 MHz, etc.).

The intersection of partitioning and frequency allocation can be referred to as a CDMA channel. BS 270 may also be referred to as a Base Transceiver Subsystem (BTS) or other equivalent terminology. In such a case, the term "base station" can be used to generally refer to a single BSC 275 and at least one BS 270. A base station can also be referred to as a "cell station." Alternatively, each partition of a particular BS 270 may be referred to as a plurality of cellular stations.

As shown in FIG. 2, a broadcast transmitter (BT) 295 transmits a broadcast signal to the mobile terminal 100 operating within the system. A broadcast receiving module 111 as shown in FIG. 1 is provided at the mobile terminal 100 to receive a broadcast signal transmitted by the BT 295. In Figure 2, several Global Positioning System (GPS) satellites 300 are shown. The satellite 300 helps locate at least one of the plurality of mobile terminals 100.

In Figure 2, a plurality of satellites 300 are depicted, but it is understood that useful positioning information can be obtained using any number of satellites. The GPS module 115 as shown in Figure 1 is typically configured to cooperate with the satellite 300 to obtain desired positioning information. Instead of GPS tracking technology or in addition to GPS tracking technology, other techniques that can track the location of the mobile terminal can be used. Additionally, at least one GPS satellite 300 can selectively or additionally process satellite DMB transmissions.

As a typical operation of a wireless communication system, BS 270 receives reverse link signals from various mobile terminals 100. Mobile terminal 100 typically participates in calls, messaging, and other types of communications. Each reverse link signal received by a particular base station 270 is processed within a particular BS 270. The obtained data is forwarded to the relevant BSC 275. The BSC provides call resource allocation and coordinated mobility management functions including a soft handoff procedure between the BSs 270. The BSC 275 also routes the received data to the MSC 280, which provides additional routing services for interfacing with the PSTN 290. Similarly, PSTN 290 interfaces with MSC 280, which forms an interface with BSC 275, and BSC 275 controls BS 270 accordingly to transmit forward link signals to mobile terminal 100.

Various embodiments of the method of the present invention will be presented below based on the above-described mobile terminal hardware structure and communication system.

The technical solutions of the present invention are further elaborated below in conjunction with the accompanying drawings and specific embodiments.

Based on the foregoing embodiments, an embodiment of the present invention provides a wireless communication system, and FIG. 3 is a present invention. A schematic diagram of a system architecture of a wireless communication system in various embodiments, as shown in FIG. 3, the system may include: a first terminal 31 and a network side device 32, and the first terminal 31 can perform wireless communication with the network side device 32 through a network.

Here, the first terminal may be a smart phone, a tablet computer, a smart watch, or the like, as long as the virtual card function can be supported; the network side device may be a base station, a network side server of the operator, a core network device, etc., which is not in the embodiment of the present invention. Make specific limits.

In a practical application, as shown in FIG. 3, the wireless communication system may further include: a second terminal 33, where the first terminal 31 and the second terminal 33 can communicate through the network side device 32.

The virtual card-based communication method provided by the embodiment of the present invention will be described below in conjunction with the above system.

4 is a schematic flowchart of a virtual card-based communication method according to Embodiment 1 of the present invention. As shown in FIG. 4, a virtual card-based communication method according to an embodiment of the present invention includes:

S401: The first terminal sends a virtual card download request message to the network side device.

Here, the virtual card download request message carries the identifier information of the SIM card of the first user identity module;

When the user does not carry the terminal with the first SIM card, the virtual card can be downloaded on the terminal that supports the virtual card, that is, the first terminal. For example, the identifier of the first SIM card is input on the system setting interface. Information such as the telephone number of the first SIM card, International Mobile Subscriber Identification Number (IMSI), and the like. In this way, the first terminal obtains the operation of downloading the virtual card and the identification information of the first SIM card. Next, the first terminal may encapsulate the first SIM card identification information in the virtual card download request message and send the information to the network side device.

S402: The network side device determines the SIM card information of the first virtual card corresponding to the identifier information of the first SIM card according to the preset virtual card allocation rule.

Here, the network side device may allocate a corresponding first virtual card to the first SIM card according to the pre-stored virtual card allocation rule, and read the SIM card information of the first virtual card. The SIM card information may include: an International Mobile Equipment Identity (IMEI, International Mobile Equipment) A combination of one or more of Identity, phone number, network operator, SIM country code, SIM card serial number, SIM user ID, SIM network type, software version, SIM voicemail tag, SIM voicemail number.

In an actual application, the virtual card allocation rule may be a mapping relationship between the pre-stored identification information of the SIM card and the identification information of the virtual card, or randomly assign a virtual card to the SIM card, and in the absence of the pre-stored SIM card. In the case of the mapping relationship between the identification information and the identification information of the virtual card, the virtual card is randomly assigned to the SIM card, and of course, other virtual card allocation rules may be present, which are not specifically limited in the embodiment of the present invention.

In other embodiments of the present invention, in order to ensure the security of the user information, after S401, and before S402, the method further includes: the network side device sending a user verification request message to the first terminal; and the first terminal obtaining the user identity information And sending to the network side device; the network side device authenticates the user based on the user identity information; if the authentication passes, executing S402; otherwise, ending the process.

Here, after receiving the virtual card download request message, the network side device sends a user authentication request message to the first terminal, and the first terminal responds to the user authentication request message, and collects the user identity information of the user, for example, collecting the fingerprint of the user, obtaining The user enters a password, etc., and then sends the user identity information to the network side device. Next, the network side device compares the user identity information with the pre-stored user information. If the two are consistent, the authentication passes, and the network side The device executes S402. Otherwise, the authentication fails, and the user identity is considered illegal, and the process ends.

S403: The network side device carries the SIM card information of the first virtual card in the virtual card download response message, and sends the information to the first terminal.

Here, after the network side device determines the first virtual card corresponding to the first SIM card, the SIM card information of the first virtual card may be encapsulated in the virtual card download response message and sent to the first terminal.

S404: The first terminal saves the SIM card information of the first virtual card.

S405: The second terminal sends the first communication message to the network side device.

Here, another user may input the phone number of the first SIM card, that is, the identification information of the first SIM card, on the dialing interface of the second terminal when the user wants to call the user. At this time, the second terminal will use the first SIM. The identification information of the card is encapsulated in the first communication message as the identifier information of the receiver and sent to the network side. device.

S406: The network side device sends the first communication message to the first terminal according to the SIM card information of the first virtual card.

Here, after receiving the first communication message, the network side device determines the SIM card information of the first virtual card corresponding to the first SIM card according to the preset virtual card allocation rule, and then sends the first communication message to the first A terminal, thus, implements call forwarding.

Certainly, the foregoing first communication message may also be a service message such as a Short Message Service (SMS) or a Multimedia Messaging Service (MMS). Then, for these services, the process of transferring the service and the process of the call forwarding described above. The embodiments of the present invention are not described herein again. Of course, the first communication message may have other forms, which are not specifically limited in the embodiment of the present invention.

The embodiment of the present invention receives a virtual card download request message sent by the first terminal, where the virtual card download request message carries the identifier information of the SIM card of the first user identity module, and then, according to the preset virtual card allocation rule, Determining the SIM card information of the first virtual card corresponding to the identification information of the first SIM card, that is, determining the virtual card bound to the first SIM card, and then carrying the SIM card information of the first virtual card in the virtual The card download response message is sent to the first terminal, so that the first terminal can store the SIM card information of the first virtual card, so that the user can communicate using the first virtual card. Then, after receiving the first communication message sent to the first SIM card, sending the first communication message to the first terminal according to the SIM card information of the first virtual card, that is, if the first communication message is a call In the case of a message, at this time, the first communication message call is transferred to the first terminal. It can be seen that the user can download the SIM card information of the virtual card bound to the physical SIM card through any terminal around the user, thereby realizing the call transfer without any limitation, effectively avoiding the limitation of the existing call transfer and improving the call. The flexibility of transfer makes it easy for users to operate and provides a good user experience.

Based on the foregoing embodiments, an embodiment of the present invention provides a virtual card-based communication method, where the method is applied to a network side device, and the function implemented by the communication method may be implemented by a processor calling a program code in a network side device. Of course, the program code can be saved in a computer storage medium, visible, The network side device includes at least a processor and a storage medium.

FIG. 5 is a schematic flowchart of a virtual card-based communication method according to Embodiment 2 of the present invention. As shown in FIG. 5, S402 in the foregoing communication method may include:

S501: Searching, according to the mapping relationship between the identifier information of the preset SIM card and the identifier information of the virtual card, the identifier information of the corresponding first virtual card according to the identifier information of the first SIM card;

Here, the network side device pre-stores the mapping relationship between the identification information of the SIM card and the identification information of the virtual card, and the mapping relationship may be allocated by the operator to the SIM card when the operator opens the virtual card binding service. The network side device can allocate the virtual card binding operation to the user through the operator service platform. Then, in this case, after performing the S401, the network side device searches for the first SIM according to the mapping relationship. The identification information of the virtual card corresponding to the identification information of the card is the first virtual card, and the identification information of the virtual card is the identification information of the first virtual card.

In an actual application, the SIM card of an entity may be mapped to a virtual SIM card, and the mapping relationship may be stored in the network side device in the form of a mapping table, a linked list, or a database, which is not specifically limited in the embodiment of the present invention.

S502: Acquire SIM card information of the first virtual card according to the identifier information of the first virtual card.

Here, after the network side device finds the identification information of the first virtual card, the network card information of the first virtual card may be searched for and read according to the identification information of the first virtual card in the database.

In this way, the network side device obtains the SIM card information of the first virtual card corresponding thereto according to the identification information of the first SIM card.

In an actual application, before the S501, the method further includes: establishing and saving a mapping relationship between the identifier information of the first SIM card and the identifier information of the first virtual card.

Here, the foregoing mapping relationship may be allocated by the operator for the first SIM card, or may be generated according to the user's selection. Of course, there may be other situations, which are not specifically described in the embodiment of the present invention.

In another embodiment of the present invention, in order to further improve security, FIG. 6 is another schematic flowchart of a virtual card-based communication method according to Embodiment 2 of the present invention. As shown in FIG. 6, S402 in the foregoing communication method. It can also include:

S601: randomly assigning a virtual card to the first SIM card as the first virtual card;

S602: Acquire SIM card information of the first virtual card.

Here, S601 to S602 may be that, in order to improve information security, the mapping relationship between the SIM card and the virtual card is not pre-stored in the network side device, but the network side device randomly generates a virtual card after executing S401, and the The virtual card is assigned to the first SIM card as its corresponding first virtual card, that is, the network side device randomly allocates the first virtual card to the first SIM card, and finally, the network side device reads the first virtual card. SIM card information. In this way, the illegal molecule can not obtain the SIM card information of the first virtual card through reverse engineering, which greatly improves the security of the user information.

In an actual application, after the network side device is in S602, the foregoing method further includes: establishing and saving a mapping relationship between the identifier information of the first SIM card and the identifier information of the first virtual card.

Here, after performing S602, the network side device associates the identification information of the first SIM card with the identification information of the first virtual card, establishes a mapping relationship between the two, and saves. In this way, in the process of the subsequent communication of the first SIM card, the first terminal where the first virtual card is located can be found through the mapping relationship, and the communication message is forwarded; or the mapping corresponding to the first virtual card is found by the mapping relationship. Identification information of a SIM card. Of course, the mapping relationship can be applied to other processes in the communication, which are not specifically limited in the embodiment of the present invention.

Based on the foregoing embodiments, an embodiment of the present invention provides a virtual card-based communication method, where the method is applied to a network side device, and the function implemented by the communication method may be implemented by a processor calling a program code in a network side device. Of course, the program code can be saved in a computer storage medium. As can be seen, the network side device includes at least a processor and a storage medium.

In an actual application, in order to ensure the security of the user information, the foregoing communication method may further include: deleting the mapping relationship between the identifier information of the SIM card and the identifier information of the first virtual card when the preset duration arrives.

Here, a timer is set in the network side device, and the preset duration may be 1 day, 1 week, one month, and the like. After the mapping relationship between the identification information of the SIM card and the identification information of the virtual card is established and saved, the timer starts counting. When the timer expires, that is, when the preset time arrives, the network side device deletes the mapping relationship and forces the mapping. The SIM card is unbundled with the virtual card. In this way, once the specified time is exceeded, SIM The mapping relationship between the card and the virtual card is invalid. At this time, the user can reset the network, or the network side device randomly assigns a virtual card to the SIM card and establishes a new mapping relationship. In this way, the security of user information is greatly improved.

Based on the foregoing embodiments, the embodiment of the present invention provides a virtual card-based communication method, and FIG. 7 is a schematic flowchart of a virtual card-based communication method according to Embodiment 4 of the present invention. As shown in FIG. 7, after S403, The above communication method may further include:

S701: The first terminal sends a second communication message to the network side device.

Here, the sender identification information carried in the second communication message is the identifier information of the first virtual card and the identifier information of the receiver is the identifier information of the second SIM card; that is, the second communication message is sent by the first SIM card. A communication message to the second SIM card.

S702: The network side device modifies the sender identification information to the identifier information of the first SIM card.

Here, after receiving the second notification message, the network side device modifies the sender identification information in the second notification message to the identifier information of the first SIM card.

S703: The network side device sends the modified second communication message to the second terminal according to the identifier information of the second SIM card.

Here, after modifying the sender identification information of the second communication message, the network side device forwards the modified second communication information to the second terminal according to the identifier information of the receiver, that is, the identifier information of the second SIM card, The process of calling the first SIM card and calling the second SIM card is implemented.

S704: The second terminal parses the modified second notification message, and displays the identifier information of the first SIM card. That is, after receiving the modified second notification message, the second terminal displays the sender identification information. At this time, the sender identifier information is the identifier information of the first SIM card. In this way, the caller ID seen by the user of the second terminal, or the sender is still the identification information of the first SIM card, so that the call forwarding process is transparent to the user and provides a good user experience.

Based on the foregoing embodiments, an embodiment of the present invention provides a virtual card-based communication method, and FIG. 8 The flowchart of the virtual card-based communication method in the fifth embodiment of the present invention is as shown in FIG. 8. After the S404, the foregoing communication method may further include:

S801: The first terminal reads the identifier information of the third SIM card installed by itself and the identifier information of the second virtual card that is stored by itself.

Here, the first terminal may periodically read the identification information of the third SIM card and the identification information of the second virtual card; or read the identification information of the third SIM card and the second before each power-on/shutdown. Identification information of the virtual card. Of course, there may be other cases where the identifier information of the third SIM card and the identifier information of the second virtual card are read, which is not specifically limited in the embodiment of the present invention.

S802: The first terminal sends a virtual card mapping query message to the network side device.

Here, the virtual card mapping query message carries the identification information of the third SIM card and the identification information of the second virtual card.

S803: The network side device queries whether there is a mapping relationship between the identifier information of the third SIM card and the identifier information of the second virtual card in the mapping relationship between the identifier information of the pre-stored SIM card and the identifier information of the virtual card.

S804: If there is a mapping relationship between the identifier information of the third SIM card and the identifier information of the second virtual card, the network side device sends a query success response message to the first terminal;

S805: If there is no mapping relationship between the identifier information of the third SIM card and the identifier information of the second virtual card, the network side device sends a query failure response message to the first terminal.

S806: The first terminal deletes the SIM card information of the second virtual card.

Here, when the network side device feeds back the mapping relationship between the identification information of the third SIM card and the identification information of the second virtual card, it indicates that the second virtual card is a virtual card of another user, and at this time, deleting the second virtual card SIM card information, freeing up storage space.

It should be noted that the above S805 to S806 are as shown by broken lines in FIG.

Based on the foregoing method embodiment, an embodiment of the present invention provides a virtual card-based communication device, where the first receiving unit, the determining unit, the first sending unit, the second receiving unit, and the second in the virtual card-based communication device Units such as sending units, and each module included in each unit, can pass The processor in the network side device can be implemented, of course, by a specific logic circuit; in the process of the specific embodiment, the processor can be a central processing unit (CPU), a microprocessor (MPU), and digital signal processing. (DSP) or Field Programmable Gate Array (FPGA).

FIG. 9 is a schematic structural diagram of a virtual card-based communication device according to Embodiment 6 of the present invention. As shown in FIG. 9, the communication device 90 includes: a first receiving unit 91 configured to receive a virtual card download sent by the first terminal. The request message, the virtual card download request message carries the identification information of the SIM card of the first user identity module; the determining unit 92 is configured to determine, according to the preset virtual card allocation rule, the first information corresponding to the identifier information of the first SIM card The SIM card information of the virtual card; the first sending unit 93 is configured to carry the SIM card information of the first virtual card in the virtual card download response message and send the message to the first terminal; and the second receiving unit 94 is configured to receive the first communication. The message, the receiver identification information carried by the first communication message is the identification information of the first SIM card, and the second sending unit 95 is configured to send the first communication message to the first terminal according to the SIM card information of the first virtual card.

In another embodiment of the present invention, the determining unit is configured to search for the identifier of the corresponding first virtual card according to the mapping information of the identifier information of the preset SIM card and the identification information of the virtual card according to the identification information of the first SIM card. Information: acquiring SIM card information of the first virtual card according to the identification information of the first virtual card.

In other embodiments of the present invention, the determining unit is configured to randomly allocate a virtual card to the first SIM card as the first virtual card, and obtain the SIM card information of the first virtual card.

Correspondingly, the foregoing apparatus further includes: a storage unit configured to establish and save a mapping relationship between the identification information of the first SIM card and the identification information of the first virtual card.

In another embodiment of the present invention, the apparatus further includes: a deleting unit, configured to delete a mapping relationship between the identification information of the SIM card and the identification information of the virtual card when the preset duration arrives.

In another embodiment of the present invention, the apparatus further includes: a third receiving unit, a modifying unit, and a third sending unit; wherein the third receiving unit is configured to: perform the first communication according to the SIM card information of the first virtual card After the message is sent to the first terminal, the second communication message is received from the first terminal, and the sender identification information carried in the second communication message is the identifier information of the first virtual card and the identifier of the receiver is the identifier of the second SIM card. Information; modify the unit, configured to modify the sender identification information to And a third sending unit, configured to send the modified second communication message to the second terminal according to the identification information of the second SIM card.

It should be noted here that the description of the above device embodiment is similar to the description of the above method embodiment, and has similar advantageous effects as the method embodiment, and therefore will not be described again. For the technical details not disclosed in the embodiment of the present invention, please refer to the description of the method embodiment of the present invention, and the details are not described herein.

Based on the foregoing embodiments, the embodiment of the present invention provides a network side device, and FIG. 10 is a schematic structural diagram of a network side device according to Embodiment 7 of the present invention. As shown in FIG. 10, the network side device 100 includes: The receiver 101 is configured to receive a virtual card download request message sent by the first terminal, where the virtual card download request message carries the identifier information of the first user identity module SIM card, and is further configured to receive the first communication message, the first communication The receiver identification information carried by the message is the identifier information of the first SIM card, and the processor 102 is configured to determine the SIM card information of the first virtual card corresponding to the identifier information of the first SIM card according to the preset virtual card allocation rule; The first transmitter 103 is configured to carry the SIM card information of the first virtual card in the virtual card download response message to the first terminal, and configured to send the first communication message according to the SIM card information of the first virtual card. To the first terminal.

In another embodiment of the present invention, the processor is configured to search for the identification information of the corresponding first virtual card according to the identification information of the first SIM card according to the mapping relationship between the identifier information of the preset SIM card and the identification information of the virtual card. Obtaining SIM card information of the first virtual card according to the identification information of the first virtual card.

In another embodiment of the present invention, the processor is configured to randomly allocate a virtual card to the first SIM card as the first virtual card; acquire SIM card information of the first virtual card; and establish and save the identification information of the first SIM card and The mapping relationship of the identification information of the first virtual card.

In other embodiments of the present invention, the processor is further configured to delete the mapping relationship between the identification information of the SIM card and the identification information of the virtual card when the preset duration arrives.

In another embodiment of the present invention, the first receiver is further configured to receive, after the processor sends the first communication message to the first terminal according to the SIM card information of the first virtual card, receive the second communication from the first terminal. The sender identifier information carried in the second communication message is the identifier information of the first virtual card. And the identifier information of the second SIM card is configured by the processor, the processor is configured to modify the identifier information of the sender to the identifier information of the first SIM card, and the first transmitter is configured to be configured according to the identifier information of the second SIM card. Sending the modified second communication message to the second terminal.

It should be noted that the description of the above network side device embodiment item is similar to the above method description, and has the same beneficial effects as the method embodiment, and therefore will not be described again. For the technical details that are not disclosed in the embodiment of the network side device of the present invention, those skilled in the art can understand the description of the method embodiment of the present invention. For the sake of space saving, no further details are provided herein.

Based on the foregoing method embodiment, an embodiment of the present invention provides a virtual card-based communication device, where the fourth sending unit, the fourth receiving unit, the storage unit, and the like in the virtual card-based communication device, and each unit Each of the included modules may be implemented by a processor in the first terminal, or may be implemented by a specific logic circuit. In a specific embodiment, the processor may be a central processing unit (CPU) or a microprocessor. (MPU), digital signal processor (DSP) or field programmable gate array (FPGA).

11 is a schematic structural diagram of a virtual card-based communication device according to Embodiment 8 of the present invention. As shown in FIG. 11, the communication device 110 includes: a fourth sending unit 111 configured to send a virtual card download request message to the network side. The device, the virtual card download request message carries the identifier information of the SIM card of the first user identity module, and the virtual card download request message is configured to request the network side device to deliver the SIM card information of the first virtual card, and the identifier of the first SIM card. The information is corresponding to the first virtual card; the fourth receiving unit 112 is configured to receive the virtual card download response message from the network side device, where the virtual card download response message carries the SIM card information of the first virtual card; the storage unit 113, the configuration To save the SIM card information of the first virtual card.

In another embodiment of the present invention, the communication device further includes: a fifth sending unit, configured to send a second communication message to the network side device, where the sender identification information carried in the second communication message is an identifier of the first virtual card The information and the recipient identification information are identification information of the second SIM card.

In another embodiment of the present invention, the communication device further includes: a sixth sending unit, configured to send a virtual card mapping query message to the network side device, where the virtual card mapping query message carries the third The identification information of the SIM card and the identification information of the second virtual card; the fifth receiving unit is configured to receive the query success response message from the network side device, where the query success response message is used to indicate that the identification information of the third SIM card exists and the second The mapping relationship between the identification information of the virtual card.

In another embodiment of the present invention, the fifth receiving unit is further configured to receive a query failure response message from the network side device, where the query failure response message is used to indicate that the identifier information of the third SIM card does not exist and the identifier of the second virtual card Correspondingly, the communication device further includes: a deleting unit configured to delete the SIM card information of the second virtual card after the fifth receiving unit receives the query failure response message.

The present invention provides a terminal according to the foregoing embodiment. FIG. 12 is a schematic structural diagram of a terminal according to Embodiment 9 of the present invention. As shown in FIG. 12, the terminal 120 includes: a second transmitter 121 configured to Sending a virtual card download request message to the network side device, where the virtual card download request message carries the identifier information of the first user identity module SIM card, and the virtual card download request message is used to request the network side device to deliver the SIM of the first virtual card. Card information, the identifier information of the first SIM card is corresponding to the first virtual card; the second receiver 122 is configured to receive the virtual card download response message from the network side device, where the virtual card download response message carries the first virtual card SIM card information; the memory 123 is configured to save SIM card information of the first virtual card.

In another embodiment of the present invention, the second transmitter is further configured to send the second communication message to the network side device, where the sender identification information carried in the second communication message is the identifier information of the first virtual card and the identifier information of the receiver. It is the identification information of the second SIM card.

In another embodiment of the present invention, the second transmitter is further configured to send a virtual card mapping query message to the network side device, where the virtual card mapping query message carries the identifier information of the third SIM card and the identifier information of the second virtual card. The second receiver is further configured to receive a successful query from the network side device The response message is used to indicate that there is a mapping relationship between the identification information of the third SIM card and the identification information of the second virtual card.

In another embodiment of the present invention, the second receiver is further configured to receive a query failure response message from the network side device, where the query failure response message is used to indicate that the identifier information of the third SIM card does not exist and the identifier of the second virtual card Correspondingly, the memory is further configured to delete the SIM card information of the second virtual card after the second receiver receives the query failure response message.

It should be noted here that the description of the above terminal embodiment item is similar to the above method description, and has the same beneficial effects as the method embodiment, and therefore will not be described again. For the technical details that are not disclosed in the embodiment of the present invention, those skilled in the art should refer to the description of the method embodiment of the present invention, and the details are not described herein.

A computer storage medium according to an embodiment of the present invention, wherein the computer storage medium stores computer executable instructions configured to perform the steps of the virtual card based communication method according to any one of the above embodiments.

A virtual card-based communication device according to an embodiment of the present invention, the device includes:

a memory for storing a computer program capable of running on a processor;

In an embodiment, the processor, when running the computer program, performs the following steps:

And searching, according to the mapping information of the identifier information of the SIM card and the identifier information of the virtual card, the identifier information of the first virtual card according to the identifier information of the first SIM card;

Obtaining SIM card information of the first virtual card according to the identifier information of the first virtual card.

Randomly assigning a virtual card to the first SIM card as the first virtual card;

Obtaining SIM card information of the first virtual card;

Correspondingly, the method further includes: establishing and saving a mapping relationship between the identification information of the first SIM card and the identification information of the first virtual card.

Receiving a second communication message from the first terminal, where the sender identification information carried in the second communication message is the identifier information of the first virtual card and the identifier information of the receiver is the identifier information of the second SIM card;

Modifying the sender identification information to the identifier information of the first SIM card;

And sending, according to the identifier information of the second SIM card, the modified second communication message to the second terminal.

a memory for storing a computer program capable of running on a processor;

Sending a virtual card download request message to the network side device, where the virtual card download request message carries the identifier information of the first user identity module SIM card, where the virtual card download request message is used to request the network side device to send the The SIM card information of the first virtual card, where the identification information of the first SIM card corresponds to the first virtual card;

Receiving a virtual card download response message from the network side device, where the virtual card download response message carries SIM card information of the first virtual card;

The SIM card information of the first virtual card is saved.

In an application scenario, the virtual card information (such as the SIM information of the virtual card) needs to be obtained in the case of no card and no network. Specifically, the user can use the SIM card installed in the mobile phone or the physical card such as the USIM to implement the user call. The SIM card is an abbreviation of the customer identification module, also known as a user identification card, a smart card. The GSM digital mobile phone must be equipped with this card to enable the user to talk. The SIM card stores the information of the digital mobile phone customer, the encrypted key and the user's phone book, etc., which can be authenticated by the GSM network client. And encrypt the voice information of the customer during the call. USIM is the abbreviation of Universal Subscriber Identity Module. It is also called upgrade SIM card. In addition to supporting multiple applications, USIM card also upgrades the algorithm in terms of security and increases card-to-network authentication. Function, this two-way authentication can effectively prevent hackers from attacking cards. With the development of communication technology, a virtual SIM card can be integrated in the mobile phone, and the virtual SIM card is VSIM. After applying for the VSIM service, the user does not need to frequently change the SIM card, and the user can independently select the cost ratio according to the signal strength and the package cost. Which network to use, instead of the traditional SIM, whether the traditional SIM is to make a phone call or send a text message, or to access the Internet via a mobile phone, the user must first purchase a mobile phone, and then go to the operator to handle the network access service, and then this will be obtained. The SIM card is placed in the mobile phone. In the future, the user establishes a long-term contractual relationship with the operator and can only use the service provided by this operator.

For the above scenarios, due to the above advantages of the VSIM service, the VSIM service has been vigorously promoted. However, in the prior art, after the user applies for the VSIM service, the user wants to obtain the VSIM information, and needs to connect to the network (such as Wifi), and needs to be implemented when there is a card in the mobile phone. When the user changes a new mobile phone, there is no card and no network at this time, how can I get the VSIM information? At present, VSIM information cannot be obtained without a card and no network. For this problem, there is no effective solution in the related technology. In this regard, it is solved by using the technical implementation in the subsequent embodiments.

FIG. 13 is a schematic diagram showing the hardware structure of an optional mobile terminal that implements various embodiments of the present invention.

The mobile terminal 100a may include a wireless communication unit 110, an audio/video (A/V) input unit 120, a user input unit 130, a number establishing unit 140a, a first detecting unit 141a, a second detecting unit 142a, a request unit 143a, and a receiving unit. 144a, output unit 150, memory 160, interface unit 170, Controller 180 and power supply unit 190 and the like. Figure 13 illustrates a mobile terminal having various components, but it should be understood that not all illustrated components are required to be implemented. More or fewer components can be implemented instead. The elements of the mobile terminal will be described in detail below.

The number establishing unit 140a is configured to establish a dedicated number, where the dedicated number is used to transfer to the virtual card VSIM server to obtain VSIM information in the case of no card and no network; the first detecting unit 141a is configured to detect that the terminal is currently in the In the case of no card and no network, the number dialed by the terminal is obtained; the second detecting unit 142a is configured to establish a communication connection between the terminal and the VSIM server when the number dialed is the private number; 143a, configured to request VSIM information from the VSIM server, and a receiving unit 144a, configured to receive VSIM information delivered by the VSIM server. For a description of the modules other than this, please refer to the related description in the above embodiments. The mobile terminal 100a as shown in FIG. 13 may be configured to operate using a communication system such as a wired and wireless communication system and a satellite-based communication system that transmits data via a frame or a packet.

Based on the above-described mobile terminal hardware structure and communication system, various embodiments of the method of the present invention are proposed.

In the terminal of the embodiment of the present invention, the terminal includes:

The number establishing unit is configured to establish a dedicated number, and the dedicated number is used to transfer to the virtual card (VSIM) server without card and network to download the VSIM information from the virtual card server.

In a practical application, the VSIM information in the embodiment of the present invention may be the SIM information of the virtual card, and details are not described herein.

The first detecting unit is configured to acquire the number dialed by the terminal when the terminal is currently in the state of no card and no network.

The second detecting unit is configured to establish a communication connection between the terminal and the VSIM server when the number dialed is detected to be the dedicated number.

The requesting unit is configured to request VSIM information from the VSIM server, for example, to initiate a virtual card download request message to the virtual card server to request SIM information of the virtual card.

The receiving unit is configured to receive the VSIM information delivered by the VSIM server, for example, receiving the SIM information of the virtual card delivered by the virtual card server through the virtual card download response message.

In the embodiment of the present invention, the special number is pre-established (or configured) by the number establishing unit, so that when the cardless network is not detected, the communication connection can be established with the VSIM server through the dedicated number. The special number is used to transfer to the virtual card VSIM server in the case of no card and no network to obtain the VSIM information; and when the first detecting unit detects that the terminal is currently in the absence of a card and no network, the number dialed by the terminal is obtained; When the second detecting unit detects that the dialed number is the dedicated number, establishing a communication connection between the terminal and the VSIM server; requesting, by the requesting unit, VSIM information to the VSIM server, and carrying the authentication information in the request, The authentication information is used for authentication on the VSIM server side. Specifically, the authentication information may be compared with the registration information or the registration information registered by the previous user when applying for the VSIM service. If the comparison is successful, the authentication is performed. The VSIM information sent by the VSIM server is received by the receiving unit. According to the embodiment of the present invention, when the dialed number is detected as a dedicated number, a communication connection is established between the terminal and the VSIM server, and the request of the terminal can be transferred to the VSIM without the card and the network through the pre-established private number. The server, therefore, can obtain VSIM information from the VSIM server even in the absence of a card without a network.

In the terminal of the embodiment of the present invention, the terminal includes: a number establishing unit configured to establish a dedicated number, where the dedicated number is used to transfer to the virtual card VSIM server without the card and no network to obtain VSIM information; When the VSIM service is configured, the first information is reserved, and the first information is stored as the registration information in the VSIM server. The first detecting unit is configured to detect that the terminal is currently in the absence of a card and no network. The second detecting unit is configured to establish a communication connection between the terminal and the VSIM server when the number dialed is the private number; the requesting unit is configured to request VSIM information from the VSIM server; and the receiving unit It is configured to receive VSIM information delivered by the VSIM server.

In the embodiment of the present invention, the special number is pre-established (or configured) by the number establishing unit, so that when the cardless network is not detected, the communication connection can be established with the VSIM server through the dedicated number. The special number is used to transfer to the virtual card VSIM server without the card and the network to obtain the VSIM information; the VSIM service is applied through the application unit, and the VSIM service is reserved when applying for the VSIM service. The first information is stored in the VSIM server as the registration information, and the registration information is used for subsequent authentication comparison; when the first detection unit detects that the terminal is currently in the absence of a card and no network, the acquisition terminal dials a number; when the second detecting unit detects that the dialed number is the dedicated number, establishing a communication connection between the terminal and the VSIM server; requesting VSIM information from the requesting unit to the VSIM server, and carrying the authentication in the request The authentication information is used for authenticating on the VSIM server side. Specifically, the authentication information may be compared with the registration information or the registration information registered by the previous user when applying for the VSIM service, and the comparison is successful. Finally, the receiving unit receives the VSIM information delivered by the VSIM server. According to the embodiment of the present invention, when the dialed number is detected as a dedicated number, a communication connection is established between the terminal and the VSIM server, and the request of the terminal can be transferred to the VSIM without the card and the network through the pre-established private number. The server, therefore, can obtain VSIM information from the VSIM server even in the absence of a card without a network.

Based on the foregoing embodiment, in an embodiment of the present invention, the terminal further includes: the second detecting unit, configured to: when detecting that the dialed number is the dedicated number, establishing according to the dedicated number The dedicated channel accesses the VSIM server for authentication in a specified identity to establish a communication connection between the terminal and the VSIM server. In this embodiment, the information used by the terminal to access the VSIM server for authentication is used in a unified identity, and may be referred to as third information for convenience of subsequent description.

Based on the foregoing embodiment, in the embodiment of the present invention, the requesting unit is further configured to: when requesting the VSIM information from the VSIM server, carrying the second information (specifically, the authentication information) in the request, The second information (specifically, the authentication information) is used for user identity authentication use on the VSIM server.

In this embodiment, the third information and the second information are different information. Specifically, the user identity is authenticated after accessing the authentication in a unified identity. The third information is information used for authenticating the terminal to the VSIM server for authentication, and the second information is information for user identity authentication use.

Based on the foregoing embodiment, in an embodiment of the present invention, the receiving unit is further configured to: before receiving the VSIM information sent by the VSIM server, handing the second information to the VSIM service. The server compares with the first information stored by the VSIM server, and if the comparison is successful, the user identity is authenticated and the VSIM information is received.

Each of the above embodiments is described in one practical application: when the communication connection is established in the first step, any terminal can dial a dedicated number, and the principle is similar to the special number such as the

emergency number

110 or 120 to access the VSIM server. In this case, the information that needs to be submitted (such as the third information) is "who tells the network who I am, which terminal", after accessing the network (establishing a communication connection network between the terminal and the VSIM server) The registration information used by the VSIM server at that time or the registration information (such as the first information) needs to be submitted to confirm whether the VSIM information corresponding to the VSIM service can be sent to the terminal. This step also requires authentication. Different from the authentication of the first step, the authentication is the authentication of the user identity. Specifically, the authentication information (such as the second information) is handed over to the VSIM server, and the authentication information (such as the second information) is compared with the registration information (such as the first information) stored by the VSIM server. If the comparison is successful, the user identity authentication is passed, and the VSIM information is received.

Based on the foregoing embodiment and its implementation manner, in the state of no card and no network, the registration information includes: information related to the user hardware identification code, such as an International Mobile Equipment Identity (IMEI) or a mobile device identification. Code (MEID, Mobile Equipment Identifier), etc. Among them, in the case of IMEI, IMEI is the unique identification number of the mobile phone. With these features: 1) refers to mobile phones, not including portable computers; 2) also shows that its identifiable range is global, that is, IMEI will not be repeated globally; 3) the role of IMEI is to identify different mobile phones; One machine number one, similar to a person's ID number; 4) The code in IMEI is a serial number, often referred to as the "serial number" and "electronic serial number" of the mobile phone. When the mobile phone is produced, it is given an IMEI, which is an identifier that distinguishes the mobile device and is stored in the mobile device. In terms of MEID, MEID is the identification code of CDMA mobile phone, and it is also the unique identification code of each CDMA mobile phone or communication tablet. Through this identification code, the network can track and supervise the mobile phone. Mobile phone for CDMA system. The numeric range of the MEID is hexadecimal, similar to the IMEI format.

In the terminal of the embodiment of the present invention, the terminal includes: a memory and a processor; wherein the storage The computer includes computer executable code for implementing the information mutual conversion method of the identification information of the above embodiment; the processor may implement the information mutual conversion scheme of the identification information by using computer executable code included in the memory.

The terminal can be an electronic device such as a PC, and can also be a portable electronic device such as a PAD, a tablet computer, a laptop computer, or an intelligent mobile terminal such as a mobile phone, and is not limited to the description herein. Wherein, for the processor, when performing processing, a microprocessor, a central processing unit (CPU), a digital signal processor (DSP, Digital Singnal Processor) or a programmable logic array may be used. (FPGA, Field-Programmable Gate Array) implementation.

This terminal is taken as an example of the hardware entity S11 as shown in FIG. The apparatus comprises a processor 21, a memory 22 and at least one external communication interface 23; the processor 21, the memory 22 and at least one external communication interface 23 are each connected by a bus 24.

The method for obtaining virtual card information in the case of no card and no network in the embodiment of the present invention is as shown in FIG.

Step 901: Establish a dedicated number, where the dedicated number is used to transfer to the virtual card VSIM server without a card and no network to obtain VSIM information;

In a practical application, the SIM information of the virtual card can be downloaded from the virtual card server;

Step 902: When detecting that the terminal is currently in the absence of a card and no network, obtain the number dialed by the terminal;

Step 903: When detecting that the dialed number is the dedicated number, establish a communication connection between the terminal and the VSIM server.

Step 904: Request VSIM information from the VSIM server.

In an actual application, a virtual card download request message may be initiated to the virtual card server to request SIM information of the virtual card;

Step 905: Receive VSIM information delivered by the VSIM server.

In a practical application, the virtual card server receives the SIM information of the virtual card delivered by the virtual card.

In the embodiment of the present invention, a communication connection can be established with the VSIM server through the dedicated number by establishing (or configuring) a dedicated number in advance so that the cardless network can be detected subsequently. The dedicated number is used to transfer to the virtual card VSIM server without the card and the network to obtain the VSIM information; when the terminal is currently in the case of no card and no network, the number dialed by the terminal is obtained; When the number is the private number, a communication connection is established between the terminal and the VSIM server; the VSIM information is requested from the VSIM server, and the request carries the authentication information, where the authentication information is used for authentication on the VSIM server side. Specifically, the authentication information may be compared with the registration information or the registration information that is registered when the user applies for the VSIM service. If the comparison is successful, the authentication is performed, and finally, the VSIM information sent by the VSIM server is received. According to the embodiment of the present invention, when the dialed number is detected as a dedicated number, a communication connection is established between the terminal and the VSIM server, and the request of the terminal can be transferred to the VSIM without the card and the network through the pre-established private number. The server, therefore, can obtain VSIM information from the VSIM server even in the absence of a card without a network.

The method for obtaining virtual card information in the case of no card and no network in the embodiment of the present invention, as shown in FIG. 16, the method includes:

Step 1001: Apply for a VSIM service, and reserve the first information when applying for the VSIM service;

Here, the first information is stored as registration information in a VSIM server, and the registration information is used for subsequent authentication comparison use;

Step 1002: Establish a dedicated number, where the dedicated number is used to transfer to the virtual card VSIM server without card and no network to obtain VSIM information;

Step 1003: When detecting that the terminal is currently in a state of no card and no network, obtain the number dialed by the terminal;

Step 1004: When detecting that the dialed number is the dedicated number, establish a dedicated channel according to the dedicated number, and access the VSIM server for authentication by the specified identity, to establish a communication connection between the terminal and the VSIM server;

Step 1005: Request VSIM information from a VSIM server.

Step 1006: Receive VSIM information delivered by the VSIM server.

In an embodiment of the present invention, the requesting VSIM information to a VSIM server, the package When the VSIM information is requested from the VSIM server, the second information is carried in the request, and the second information is used for user identity authentication in the VSIM server.

In an embodiment of the present invention, the receiving the VSIM information sent by the VSIM server includes: before receiving the VSIM information delivered by the VSIM server, the second information is transferred to the VSIM server and stored in the VSIM server. The first information is compared, and if the comparison is successful, the user identity authentication is passed, and the VSIM information is received.

In an embodiment of the present invention, the method further includes: the information used by the terminal to access the VSIM server in a unified identity for authentication is third information. The third information and the second information are different information.

The above various embodiments and their implementations are described in one practical application: when the communication connection is established in the first step, any terminal can be dialed a dedicated number, and the principle is similar to the special number of the

emergency number

110 or 120 to access. To the VSIM server, in this case, the information that needs to be submitted (such as the third information) is "who tells the network who I am, which terminal", after accessing the network (established between the terminal and the VSIM server) The communication connection network needs to submit the registration information used by the VSIM server at that time or the registration information (such as the first information) to confirm whether the VSIM information corresponding to the VSIM service can be delivered to the terminal. Authentication is required, which is different from the authentication of the first step, which is the authentication of the user identity. Specifically, the authentication information (such as the second information) is handed over to the VSIM server, and the authentication information (such as the second information) is compared with the registration information (such as the first information) stored by the VSIM server. If the comparison is successful, the user identity authentication is passed, and the VSIM information is received.

Based on the foregoing embodiment and its implementation manner, in the state of no card and no network, the registration information includes: information related to the user hardware identification code, such as an International Mobile Equipment Identity (IMEI) or a mobile device identification. Code (MEID, Mobile Equipment Identifier), etc. Among them, in the case of IMEI, IMEI is the unique identification number of the mobile phone. With these features: 1) refers to mobile phones, not including portable computers; 2) also shows that its identifiable range is global, that is, IMEI will not be repeated globally; 3) the role of IMEI is to identify different mobile phones; One machine number one, similar to a person's ID number; 4) The code in IMEI is a serial number, often referred to as the "serial number" of the mobile phone, "Electronic serial number". When the mobile phone is produced, it is given an IMEI, which is an identifier that distinguishes the mobile device and is stored in the mobile device. In terms of MEID, MEID is the identification code of CDMA mobile phone, and it is also the unique identification code of each CDMA mobile phone or communication tablet. Through this identification code, the network can track and supervise the mobile phone. Mobile phone for CDMA system. The numeric range of the MEID is hexadecimal, similar to the IMEI format.

a memory for storing a computer program capable of running on a processor;

When applying for a virtual card service, the first information is reserved;

The first information is stored as registration information in a virtual card server.

When detecting that the dialed number is the dedicated number, a dedicated channel is established according to the dedicated number, and the designated identity is accessed to the virtual card server for authentication, so as to establish a communication connection between the terminal and the virtual card server.

When the SIM card information of the virtual card is requested from the virtual card server, the second information is carried in the request, and the second information is used for authenticating the user identity in the virtual card server.

Before receiving the virtual card information delivered by the virtual card server, the second information is forwarded to the virtual card server and compared with the first information stored by the virtual card server. If the comparison is successful, the user identity is authenticated. Receiving SIM information of the virtual card.

What needs to be pointed out here is:

It is to be understood that the phrase "one embodiment" or "an embodiment" or "an" Thus, "in one embodiment" or "in an embodiment" or "an" In addition, these particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in various embodiments of the present invention, the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be taken to the embodiments of the present invention. The implementation process constitutes any limitation. The serial numbers of the embodiments of the present invention are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

It is to be understood that the term "comprises", "comprising", or any other variants thereof, is intended to encompass a non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes those elements. It also includes other elements that are not explicitly listed, or elements that are inherent to such a process, method, article, or device. An element that is defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in the process, method, item, or device that comprises the element.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, such as: multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored or not executed. In addition, the components shown or discussed are coupled to each other, or directly coupled The communication, or communication connection, may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.

The units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units; they may be located in one place or distributed on multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated into one unit; The unit can be implemented in the form of hardware or in the form of hardware plus software functional units.

It will be understood by those skilled in the art that all or part of the steps of implementing the foregoing method embodiments may be performed by hardware related to program instructions. The foregoing program may be stored in a computer readable storage medium, and when executed, the program includes The foregoing steps of the method embodiment; and the foregoing storage medium includes: a removable storage device, a read only memory (ROM), a magnetic disk, or an optical disk, and the like, which can store program codes.

Alternatively, the above-described integrated unit of the present invention may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a standalone product. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions. A computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention. The foregoing storage medium includes various media that can store program codes, such as a mobile storage device, a ROM, a magnetic disk, or an optical disk.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Industrial applicability

Claims

A virtual card based communication method includes:

Receiving a virtual card download request message sent by the first terminal, where the virtual card download request message carries the identifier information of the SIM card of the first user identity module;

Determining, according to a preset virtual card allocation rule, SIM card information of the first virtual card corresponding to the identifier information of the first SIM card;

Transmitting, by the virtual card download response message, the SIM card information of the first virtual card to the first terminal;

Receiving a first communication message, where the identifier information of the receiver carried by the first communication message is identifier information of the first SIM card;

And sending the first communication message to the first terminal according to the SIM card information of the first virtual card.
The method according to claim 1, wherein the determining the SIM card information of the first virtual card corresponding to the identification information of the first SIM card according to the preset virtual card allocation rule comprises:

And searching, according to the mapping information of the identifier information of the SIM card and the identifier information of the virtual card, the identifier information of the first virtual card according to the identifier information of the first SIM card;

Obtaining SIM card information of the first virtual card according to the identifier information of the first virtual card.
The method according to claim 1, wherein the determining the SIM card information of the first virtual card corresponding to the identification information of the first SIM card according to the preset virtual card allocation rule comprises:

Randomly assigning a virtual card to the first SIM card as the first virtual card;

Obtaining SIM card information of the first virtual card;

Correspondingly, the method further includes: establishing and saving identification information of the first SIM card and Mapping relationship of the identification information of the first virtual card.
The method of claim 1, wherein after the transmitting the first communication message to the first terminal according to the SIM card information of the first virtual card, the method further comprises:

Receiving a second communication message from the first terminal, where the sender identification information carried in the second communication message is the identifier information of the first virtual card and the identifier information of the receiver is the identifier information of the second SIM card;

Modifying the sender identification information to the identifier information of the first SIM card;

And sending, according to the identifier information of the second SIM card, the modified second communication message to the second terminal.
A virtual card based communication method includes:

Sending a virtual card download request message to the network side device, where the virtual card download request message carries the identifier information of the first user identity module SIM card, where the virtual card download request message is used to request the network side device to send the The SIM card information of the first virtual card, where the identification information of the first SIM card corresponds to the first virtual card;

Receiving a virtual card download response message from the network side device, where the virtual card download response message carries SIM card information of the first virtual card;

The SIM card information of the first virtual card is saved.
A virtual card based communication device comprising:

The first receiving unit is configured to receive the virtual card download request message sent by the first terminal, where the virtual card download request message carries the identifier information of the SIM card of the first user identity module;

a determining unit, configured to determine SIM card information of the first virtual card corresponding to the identifier information of the first SIM card according to a preset virtual card allocation rule;

The first sending unit is configured to carry the SIM card information of the first virtual card in the virtual card download response message, and send the information to the first terminal;

The second receiving unit is configured to receive the first communication message, where the identifier information of the receiver carried by the first communication message is the identifier information of the first SIM card;

The second sending unit is configured to send the first communication message to the first terminal according to the SIM card information of the first virtual card.
The device according to claim 6, wherein the determining unit is configured to search for a correspondence according to the mapping information of the identifier information of the preset SIM card and the identification information of the virtual card according to the identification information of the first SIM card. The identification information of the first virtual card is obtained by acquiring the SIM card information of the first virtual card according to the identification information of the first virtual card.
The device according to claim 6, wherein the determining unit is specifically configured to randomly assign a virtual card to the first SIM card as the first virtual card; and acquire SIM card information of the first virtual card. ;

Correspondingly, the device further includes: a storage unit configured to establish and save a mapping relationship between the identification information of the first SIM card and the identification information of the first virtual card.
The device according to claim 6, wherein the device further comprises: a third receiving unit, a modifying unit, and a third transmitting unit; wherein

The third receiving unit is configured to receive, after the first communication message is sent to the first terminal according to the SIM card information of the first virtual card, receive a second communication message from the first terminal The sender identification information carried in the second communication message is the identifier information of the first virtual card and the identifier information of the receiver is the identifier information of the second SIM card;

The modifying unit is configured to modify the sender identification information to the identifier information of the first SIM card;

The third sending unit is configured to send the modified second communication message to the second terminal according to the identifier information of the second SIM card.
A virtual card based communication device comprising:

a fourth sending unit, configured to send a virtual card download request message to the network side device, where The virtual card download request message carries the identifier information of the first user identity module SIM card, and the virtual card download request message is used to request the network side device to deliver the SIM card information of the first virtual card, where the first The identification information of the SIM card corresponds to the first virtual card;

a fourth receiving unit, configured to receive a virtual card download response message from the network side device, where the virtual card download response message carries SIM card information of the first virtual card;

And a storage unit configured to save SIM card information of the first virtual card.
A computer storage medium having stored therein computer executable instructions configured to perform the steps of the virtual card based communication method of any of claims 1-4, 5.
A virtual card based communication device, the device comprising:

a memory for storing a computer program capable of running on a processor;

The processor, when used to run the computer program, performs the following steps:

Receiving a virtual card download request message sent by the first terminal, where the virtual card download request message carries the identifier information of the SIM card of the first user identity module;

Determining, according to a preset virtual card allocation rule, SIM card information of the first virtual card corresponding to the identifier information of the first SIM card;

Transmitting, by the virtual card download response message, the SIM card information of the first virtual card to the first terminal;

Receiving a first communication message, where the identifier information of the receiver carried by the first communication message is identifier information of the first SIM card;

And sending the first communication message to the first terminal according to the SIM card information of the first virtual card.
The apparatus according to claim 12, wherein said processor, when said computer program is executed, performs the following steps:

According to the mapping relationship between the preset identification information of the SIM card and the identification information of the virtual card, according to The identification information of the first SIM card is used to search for the identifier information of the corresponding first virtual card;

Obtaining SIM card information of the first virtual card according to the identifier information of the first virtual card.
The apparatus according to claim 12, wherein said processor, when said computer program is executed, performs the following steps:

Randomly assigning a virtual card to the first SIM card as the first virtual card;

Obtaining SIM card information of the first virtual card;

Correspondingly, the method further includes: establishing and saving a mapping relationship between the identification information of the first SIM card and the identification information of the first virtual card.
The apparatus according to claim 12, wherein said processor, when said computer program is executed, performs the following steps:

Receiving a second communication message from the first terminal, where the sender identification information carried in the second communication message is the identifier information of the first virtual card and the identifier information of the receiver is the identifier information of the second SIM card;

Modifying the sender identification information to the identifier information of the first SIM card;

And sending, according to the identifier information of the second SIM card, the modified second communication message to the second terminal.
A virtual card based communication device, the device comprising:

a memory for storing a computer program capable of running on a processor;

The processor, when used to run the computer program, performs the following steps:

Sending a virtual card download request message to the network side device, where the virtual card download request message carries the identifier information of the first user identity module SIM card, where the virtual card download request message is used to request the network side device to send the The SIM card information of the first virtual card, where the identification information of the first SIM card corresponds to the first virtual card;

Receiving a virtual card download response message from the network side device, where the virtual card download response message carries SIM card information of the first virtual card;

The SIM card information of the first virtual card is saved.
A virtual card based communication device, the device comprising:

a number establishing unit configured to establish a dedicated number, where the dedicated number is used to transfer to the virtual card server without a card and no network, to download the identity card SIM information of the virtual card from the virtual card server;

The first detecting unit is configured to acquire the number dialed by the terminal when the terminal is currently in the state of no card and no network;

a second detecting unit, configured to establish a communication connection between the terminal and the virtual card server when the number dialed is detected as the dedicated number;

a requesting unit, configured to initiate a virtual card download request message to the virtual card server to request SIM information of the virtual card;

The receiving unit is configured to receive SIM information of the virtual card delivered by the virtual card server through the virtual card download response message.
The apparatus of claim 17 wherein said apparatus further comprises:

The application unit, when configured to apply for the virtual card service, reserves the first information, and the first information is stored as the registration information in the virtual card server.
The device according to claim 18, wherein the second detecting unit is further configured to:

When detecting that the dialed number is the dedicated number, a dedicated channel is established according to the dedicated number, and the designated identity is accessed to the virtual card server for authentication, so as to establish a communication connection between the terminal and the virtual card server.
The apparatus according to claim 19, wherein the requesting unit is further configured to:

When the SIM card information of the virtual card is requested from the virtual card server, the second information is carried in the request, and the second information is used for authenticating the user identity in the virtual card server.
The device according to claim 20, wherein the receiving unit is further configured to:

Before receiving the virtual card information delivered by the virtual card server, the second information is forwarded to the virtual card server and compared with the first information stored by the virtual card server. If the comparison is successful, the user identity is authenticated. Receiving SIM information of the virtual card.
A virtual card based communication method, the method comprising:

Establishing a dedicated number, the dedicated number is used to transfer to the virtual card server in the case of no card and no network, to download the identity card SIM information of the virtual card from the virtual card server;

When detecting that the terminal is currently in the absence of a card and no network, obtain the number dialed by the terminal;

When detecting that the dialed number is the dedicated number, establishing a communication connection between the terminal and the virtual card server;

Initiating a virtual card download request message to the virtual card server to request SIM information of the virtual card;

Receiving the SIM information of the virtual card delivered by the virtual card server through the virtual card download response message.
The method of claim 22, wherein the method further comprises:

When applying for a virtual card service, the first information is reserved;

The first information is stored as registration information in a virtual card server.
The method of claim 23, wherein when the number of the dialed number is detected as the private number, establishing a communication connection between the terminal and the virtual card server comprises:

When detecting that the dialed number is the dedicated number, a dedicated channel is established according to the dedicated number, and the designated identity is accessed to the virtual card server for authentication, so as to establish a communication connection between the terminal and the virtual card server.
The method of claim 24, wherein the requesting the virtual card information to the virtual card server comprises:

When the SIM card information of the virtual card is requested from the virtual card server, the second information is carried in the request, and the second information is used for authenticating the user identity in the virtual card server.
The method of claim 25, wherein the receiving virtual card server delivers Virtual card information, including:

Before receiving the virtual card information delivered by the virtual card server, the second information is forwarded to the virtual card server and compared with the first information stored by the virtual card server. If the comparison is successful, the user identity is authenticated. Receiving SIM information of the virtual card.
A computer storage medium having computer executable instructions stored thereon, the computer executable instructions being configured to perform the steps of the virtual card based communication method of any of claims 22-26.
A virtual card based communication device, the device comprising:

a memory for storing a computer program capable of running on a processor;

The processor, when used to run the computer program, performs the following steps:

Establishing a dedicated number, the dedicated number is used to transfer to the virtual card server in the case of no card and no network, to download the identity card SIM information of the virtual card from the virtual card server;

When detecting that the terminal is currently in the absence of a card and no network, obtain the number dialed by the terminal;

When detecting that the dialed number is the dedicated number, establishing a communication connection between the terminal and the virtual card server;

Initiating a virtual card download request message to the virtual card server to request SIM information of the virtual card;

Receiving the SIM information of the virtual card delivered by the virtual card server through the virtual card download response message.
The apparatus according to claim 28, wherein said processor, when said computer program is executed, performs the following steps:

When applying for a virtual card service, the first information is reserved;

The first information is stored as registration information in a virtual card server.
The apparatus according to claim 29, wherein said processor, when said computer program is executed, performs the following steps:

When it is detected that the dialed number is the dedicated number, a dedicated letter is established according to the dedicated number. The channel accesses the virtual card server for authentication in a specified identity to establish a communication connection between the terminal and the virtual card server.
The apparatus according to claim 30, wherein said processor, when said computer program is executed, performs the following steps:

When the SIM card information of the virtual card is requested from the virtual card server, the second information is carried in the request, and the second information is used for authenticating the user identity in the virtual card server.
The apparatus according to claim 31, wherein said processor, when said computer program is executed, performs the following steps:

Before receiving the virtual card information delivered by the virtual card server, the second information is forwarded to the virtual card server and compared with the first information stored by the virtual card server. If the comparison is successful, the user identity is authenticated. Receiving SIM information of the virtual card.