WO2018201429A1

WO2018201429A1 - Bluetooth communication method and apparatus, application system and device therefor

Info

Publication number: WO2018201429A1
Application number: PCT/CN2017/083163
Authority: WO
Inventors: 杨贤伟
Original assignee: 国民技术股份有限公司
Priority date: 2017-05-05
Filing date: 2017-05-05
Publication date: 2018-11-08

Abstract

Disclosed in the present invention are a Bluetooth communication method and apparatus, an application system and device therefor. The method comprises: determining, by means of a mobile terminal and a Bluetooth parameter management platform, a Bluetooth communication parameter, and the Bluetooth parameter management platform delivering, by means of a data message, the Bluetooth communication parameter to a smart card; the mobile terminal using the Bluetooth communication parameter to establish a Bluetooth connection with the smart card which has received the Bluetooth communication parameter. The present invention configures, by means of a data message, a Bluetooth communication parameter that is required by a Bluetooth communication connection between a mobile terminal and a SIM card, wherein the mobile terminal and the SIM card establish a Bluetooth connection there between on the basis of the Bluetooth communication parameter and perform data communication therebetween, thereby solving the problem that a Bluetooth communication parameter can't be configured, by using the existing machine-card Bluetooth connection method, on some mobile terminals. The present invention is applicable to all types of mobile terminals under the premise of ensuring the security of machine-card Bluetooth connections.

Description

Bluetooth communication method, device and application system and device thereof

Technical field

The present invention relates to the field of Bluetooth communications, and in particular, to a Bluetooth communication method and apparatus, and an application system and device thereof.

Background technique

As technology continues to evolve, many wireless communication technologies, such as Bluetooth communication, are integrated into the SIM (Subscriber Identity Module) card, thereby opening up a high-speed data channel between the mobile terminal and the SIM card. The SIM card not only provides telecom capabilities, but also supports a variety of new application downloads and service operations via the Bluetooth channel. Here, the mobile terminal includes, but is not limited to, a mobile device, a tablet (PDA), a handheld computer (PDA), a notebook computer and the like, and the devices support various communication protocols including a Bluetooth communication protocol; the SIM card may be a standard SIM card, USIM (Universal Subscriber Identity Module) card, UIM (User Identify Module) card, MicroSIM card, NanoSIM card and other communication cards of various forms and sizes. For convenience, the following communication smart card integrated with the Bluetooth protocol is referred to as a smart card.

Generally, when establishing a Bluetooth connection between devices supporting the Bluetooth protocol, firstly, Bluetooth communication parameters such as a Bluetooth address and a pairing password are required, that is, Bluetooth "pairing" is performed, and the physical cannot be established between two Bluetooth devices that are not "paired". Layer connection, it is impossible to carry out subsequent authentication connection and operation. The same is true between the mobile terminal supporting the Bluetooth protocol and the SIM card.

In order to prevent the Bluetooth communication parameters from being acquired by a malicious third party, thereby generating an insecure Bluetooth connection, an existing solution is to determine the Bluetooth communication parameters by the smart phone, and then pass a specific ISO7816 (hereinafter referred to as 7816) interface command, such as dialing (string). The AT (AT command set) command mode is sent to the SIM to achieve the purpose of configuring the Bluetooth parameters of the machine card, but not all mobile terminals support all 7816 interface AT commands, and there are always some mobile terminals. not support This method, therefore, this method still has certain limitations in the scope of application of the terminal.

Summary of the invention

The present invention is intended to provide a Bluetooth communication method and apparatus, and an application system and device thereof, which are widely applicable to Bluetooth communication of various types of mobile terminals and smart cards.

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

An embodiment of the present invention provides a Bluetooth communication method, where the method includes:

Determining a Bluetooth communication parameter by using the mobile terminal and the Bluetooth parameter management platform, and transmitting, by the Bluetooth parameter management platform, the Bluetooth communication parameter to the smart card by using a data short message;

The Bluetooth terminal establishes a Bluetooth connection with the smart card receiving the Bluetooth communication parameter by using the Bluetooth communication parameter by the mobile terminal.

In the above solution, determining the Bluetooth communication parameters by using the mobile terminal and the Bluetooth parameter management platform includes:

Generating, by the mobile terminal, the Bluetooth communication parameter according to user input and/or self information;

Sending, by the mobile terminal, a machine card Bluetooth parameter setting request to the Bluetooth parameter management platform by using a data network; the machine card Bluetooth parameter setting request includes the Bluetooth communication parameter and a mobile subscriber number corresponding to the smart card.

Generating the Bluetooth communication parameter by the Bluetooth parameter management platform;

Sending, by using the mobile terminal, a machine card Bluetooth parameter setting request to the Bluetooth parameter management platform through a data network; the machine card Bluetooth parameter setting request includes a mobile user number corresponding to the smart card;

Receiving, by the mobile terminal, the Bluetooth returned by the Bluetooth parameter management platform through a data network Communication parameters.

In the above solution, the Bluetooth communication parameters include:

One or any combination of a Bluetooth communication address, a Bluetooth communication pairing password, and a Bluetooth communication session key.

In the above solution, the Bluetooth communication parameters are first encrypted before being transmitted through the data network.

An embodiment of the present invention further provides another Bluetooth communication method, where the method includes:

Using the smart card to receive the Bluetooth communication parameters delivered by the Bluetooth parameter management platform through the data short message;

A Bluetooth connection is established with the mobile terminal by the smart card using the Bluetooth communication parameters.

In the foregoing solution, when the Bluetooth communication parameter is first encrypted before the data short message transmission, the method further includes:

Decrypting the received data short message information by the smart card to obtain the Bluetooth communication parameter.

The embodiment of the present invention further provides a Bluetooth communication device, which is located in a mobile terminal, and includes: a Bluetooth parameter determination module and a Bluetooth communication establishment module;

a Bluetooth parameter determining module, configured to determine a Bluetooth communication parameter by the mobile terminal and the Bluetooth parameter management platform, and send, by the Bluetooth parameter management platform, the Bluetooth communication parameter to the smart card by using a data short message;

And a Bluetooth communication establishing module, configured by the mobile terminal to establish a Bluetooth connection with the smart card receiving the Bluetooth communication parameter by using the Bluetooth communication parameter.

In the above solution, the Bluetooth parameter determining module includes:

a parameter generating unit, configured to generate, by the mobile terminal, the Bluetooth communication parameter according to user input and/or self information;

a request sending unit, configured to send, by the mobile terminal, to the Bluetooth parameter management platform through a data network The machine card Bluetooth parameter setting request; the machine card Bluetooth parameter setting request includes the Bluetooth communication parameter and a mobile subscriber number corresponding to the smart card.

In the above solution, when the Bluetooth communication parameter is generated by the Bluetooth parameter management platform, the Bluetooth parameter determination module includes:

a parameter requesting unit, configured to send, by the mobile terminal, a device card Bluetooth parameter setting request to the Bluetooth parameter management platform by using a data network; the machine card Bluetooth parameter setting request includes a mobile user number corresponding to the smart card;

And a parameter receiving unit, configured to receive, by the mobile terminal, the Bluetooth communication parameter returned by the Bluetooth parameter management platform through the data network.

The embodiment of the present invention further provides another Bluetooth communication device, which is located in a smart card, and includes: a Bluetooth parameter receiving module and a Bluetooth connection establishing module;

The Bluetooth parameter receiving module is configured to receive, by the smart card, the Bluetooth communication parameter sent by the Bluetooth parameter management platform through the data short message;

A Bluetooth connection establishing module is configured for the smart card to establish a Bluetooth connection with the mobile terminal by using the Bluetooth communication parameter.

The embodiment of the invention further provides a mobile terminal, the terminal comprising:

Any of the above-described Bluetooth communication devices located in the mobile terminal.

The embodiment of the invention further provides a smart card, wherein the smart card comprises:

Any of the above-described Bluetooth communication devices located in the smart card.

The technical solution of the present invention has the beneficial effects of: setting a Bluetooth communication parameter required for a Bluetooth communication connection between the mobile terminal and the SIM card by using a data short message mode, and establishing a Bluetooth connection between the mobile terminal and the SIM card based on the Bluetooth communication parameter and Data communication, which solves some mobile terminals can not The problem of configuring Bluetooth communication parameters through the existing card Bluetooth connection. The invention is applicable to all mobile terminals on the premise of ensuring the security of the Bluetooth connection of the machine card.

DRAWINGS

1 is a schematic flowchart of implementing a Bluetooth communication method on a mobile terminal side according to an embodiment of the present invention;

2 is a schematic flowchart of implementing a Bluetooth communication method on a smart card side according to an embodiment of the present invention;

3 is a schematic structural diagram of a Bluetooth communication device in a mobile terminal according to an embodiment of the present invention;

4 is a schematic structural diagram of a Bluetooth communication device in a smart card according to an embodiment of the present invention;

FIG. 5 is a schematic flowchart of establishing a Bluetooth communication connection between a Bluetooth SIM card and a Bluetooth mobile phone in Embodiment 1.

detailed description

In order to explain the embodiments and technical solutions of the present invention more clearly, the technical solutions of the present invention will be described in more detail below with reference to the accompanying drawings and embodiments. It is obvious that the described embodiments are a part of the embodiments of the present invention, and not all Example. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without departing from the inventive scope are the scope of the present invention.

In the embodiment of the present invention, the mobile terminal and the smart card are included, where the mobile terminal includes, but is not limited to, a Bluetooth-enabled terminal device such as a mobile phone, a notebook computer, a tablet computer, and the smart card includes but is not limited to a standard SIM, UIM, USIM, and MicroSIM. , NanoSIM, etc.

1 is a schematic flowchart of implementing a Bluetooth communication method on a mobile terminal side according to an embodiment of the present invention. As shown in FIG. 1 , the method includes:

Step 101: The mobile terminal and the Bluetooth parameter management platform determine a Bluetooth communication parameter, and the Bluetooth parameter management platform sends the Bluetooth communication parameter to the smart card through a data short message;

Among them, the mobile terminal and the Bluetooth parameter management platform determine the Bluetooth communication parameters in two ways:

Method 1: Bluetooth parameters are generated by the mobile terminal;

Specifically, the mobile terminal receives the information input by the user as the initial information for generating the Bluetooth communication parameter, or the mobile terminal uses the self information as the initial information. Here, the mobile terminal's own information may be the terminal IMEI identifier, the SIM card IMSI identifier, the random number, and the like. information. The mobile terminal may directly use the initial information as a Bluetooth communication parameter, or may generate a Bluetooth communication parameter by performing processing such as transformation, encryption, etc. according to the initial information. Here, the Bluetooth communication parameters include one of a Bluetooth communication address, a Bluetooth communication pairing password, and a Bluetooth communication session key, or any combination thereof.

After the mobile terminal generates the Bluetooth parameter, the device sends a Bluetooth parameter setting request to the Bluetooth parameter management platform through the data network, where the Bluetooth parameter setting request includes the mobile subscriber number corresponding to the smart card and the Bluetooth communication parameter; thus, the Bluetooth The parameter platform knows the Bluetooth communication parameters required for the mobile terminal to establish a Bluetooth connection, thereby implementing the Bluetooth communication parameter determined by the mobile terminal and the Bluetooth parameter management platform.

Here, the data network refers to a data communication network such as WIFI, 2G\3G, LTE, etc., but does not include a Bluetooth communication network.

Method 2: Bluetooth communication parameters are generated by the Bluetooth parameter management platform;

The mobile terminal sends a Bluetooth parameter setting request of the machine card to the Bluetooth parameter management platform through a data network, where the Bluetooth parameter setting request of the machine card includes a mobile subscriber number corresponding to the smart card;

The Bluetooth parameter management platform responds to the Bluetooth parameter setting request of the machine card, generates and sends the Bluetooth communication parameter to the mobile terminal through the data network; specifically, the method for the Bluetooth parameter management platform to generate the Bluetooth communication parameter may be the following two methods. One:

Method 1: Bluetooth parameter management platform generates and saves Bluetooth communication parameters in advance

When the smart card is issued, the terminal information of the user, the card information of the smart card, and the mobile subscriber number corresponding to the smart card are registered on the Bluetooth parameter management platform, and the Bluetooth parameter management platform uses the related information directly as the corresponding Bluetooth communication parameter or uses the preset. The algorithm calculates relevant information and/or random numbers to obtain Bluetooth communication parameters, and saves the Bluetooth communication parameters. When the Bluetooth parameter management platform receives the Bluetooth parameter setting request of the machine card, the corresponding Bluetooth communication parameter can be sent to the mobile terminal through the data network; when the large-scale use method 1 is performed, the computing performance of the Bluetooth parameter management platform server is performed. The requirements are not high, but the operation of the registration process is added when the smart card is issued;

Method 2: The Bluetooth parameter management platform temporarily generates but does not save the Bluetooth communication parameters.

When receiving the Bluetooth parameter setting request of the machine card, the Bluetooth parameter management platform directly calculates the related information and/or the random number according to the information carried in the request message as the corresponding Bluetooth communication parameter or using a preset algorithm. Bluetooth communication parameters, and then send the Bluetooth communication parameters generated by the platform to the mobile terminal through the data network; when using the method 2, the existing process of issuing the smart card may not be affected, but the computing performance requirement of the Bluetooth parameter management platform server is high when used in a large range;

Regardless of which method is used to generate the Bluetooth communication parameters, the Bluetooth parameter management platform transmits the corresponding Bluetooth communication parameters to the mobile terminal through the data network;

The mobile terminal receives the Bluetooth communication parameters returned by the Bluetooth parameter management platform through the data network.

Further, the Bluetooth communication parameter may be encrypted before being transmitted through the data network:

Specifically, the Bluetooth communication parameter may be transmitted by the mobile terminal to the Bluetooth parameter management platform, or may be transmitted by the Bluetooth parameter management platform to the mobile terminal.

After the mobile terminal and the Bluetooth parameter management platform determine the Bluetooth communication parameters, the Bluetooth parameter platform knows the Bluetooth communication parameters, and the Bluetooth communication parameters can be sent to the smart card through the data short message. Thus, the smart card can know the Bluetooth communication parameters such as the pairing parameters required to establish a Bluetooth communication connection with the mobile terminal.

Step 102: The mobile terminal establishes a Bluetooth connection with the smart card that receives the Bluetooth communication parameter by using the Bluetooth communication parameter.

2 is a schematic flowchart of implementing a Bluetooth communication method on a smart card side according to an embodiment of the present invention. As shown in FIG. 2, the method includes:

Step 201: The smart card receives the Bluetooth communication parameter sent by the Bluetooth parameter management platform by using the data short message;

Further, when the Bluetooth communication parameter is first encrypted before the data short message transmission, the smart card first decrypts the received data short message information to obtain the Bluetooth communication parameter;

Step 202: The smart card establishes a Bluetooth connection with the mobile terminal by using the Bluetooth communication parameter.

3 is a schematic structural diagram of a Bluetooth communication device in a mobile terminal according to an embodiment of the present invention. As shown in FIG. 3, the Bluetooth communication device includes: a Bluetooth parameter determination module 301 and a Bluetooth communication establishment module 302;

The Bluetooth parameter determining module 301 is configured to determine, by the mobile terminal and the Bluetooth parameter management platform, a Bluetooth communication parameter, where the Bluetooth parameter management platform sends the Bluetooth communication parameter to the smart card through a data short message;

The Bluetooth communication establishing module 302 is configured to establish, by the mobile terminal, a Bluetooth connection with the smart card that receives the Bluetooth communication parameter by using the Bluetooth communication parameter.

Further, in the above Bluetooth communication device, the Bluetooth parameter determining module 301 includes:

a request sending unit, configured to send, by the mobile terminal, a machine card Bluetooth parameter setting request to the Bluetooth parameter management platform by using a data network; the machine card Bluetooth parameter setting request includes a mobile user number corresponding to the smart card and the Bluetooth communication parameter.

In another embodiment, the Bluetooth parameter determination module 301 includes:

a parameter requesting unit, configured to send, by the mobile terminal, a Bluetooth parameter setting request of the machine card to the Bluetooth parameter management platform by using a data network, where the Bluetooth parameter setting request of the machine card includes a mobile user number corresponding to the smart card;

Each of the above modules and each unit may be located in the center of the mobile terminal in practical applications. Implemented by a processor (CPU), microprocessor (MPU), digital signal processor (DSP), or field programmable gate array (FPGA).

The embodiment of the invention further provides a mobile terminal, which includes the Bluetooth communication device in any one of the foregoing mobile terminals.

4 is a schematic structural diagram of a Bluetooth communication device in a smart card according to an embodiment of the present invention. As shown in FIG. 4, the Bluetooth communication device includes: a Bluetooth parameter receiving module 401 and a Bluetooth connection establishing module 402;

The Bluetooth parameter receiving module 401 is configured to receive, by the smart card, the Bluetooth communication parameter sent by the Bluetooth parameter management platform by using the data short message;

The Bluetooth connection establishing module 402 is configured to use the Bluetooth communication parameter by the smart card to establish a Bluetooth connection with the mobile terminal.

When the Bluetooth communication parameter is first encrypted before the data short message transmission, the Bluetooth parameter receiving module 401 further includes:

The decryption unit is configured to decrypt the received data short message information by the smart card to obtain the Bluetooth communication parameter.

Each of the above modules and each unit can be implemented by a central processing unit (CPU), a microprocessor (MPU), a digital signal processor (DSP), or a field programmable gate array (FPGA) located in a smart card.

The embodiment of the invention further provides a smart card, which includes the Bluetooth communication device in any one of the above smart cards.

Each module of the Bluetooth communication device of this embodiment corresponds to the steps described in the foregoing Bluetooth communication method embodiment, and thus has the same beneficial effects. In addition, it should be understood that the embodiments of the Bluetooth communication device described above are merely illustrative, and the division of the described modules is only one logic. Functional division, there may be another way of dividing when actually implemented. In addition, the coupling or communication connection of the modules to each other may be through some interfaces, or may be electrical or other forms.

Each of the foregoing functional modules, as an integral part of the Bluetooth communication device, may or may not be a physical frame, and may be located in one place or on multiple network units, and may be implemented in the form of hardware or software. The form of the box is implemented. Some or all of the modules may be selected according to actual needs to achieve the objectives of the solution of the present invention.

Example 1

Embodiment 1 of the present invention provides a system for establishing a Bluetooth communication secure connection, including: a Bluetooth-enabled mobile terminal, a Bluetooth-enabled smart card, and a Bluetooth parameter management platform (hereinafter referred to as a platform). When the Bluetooth parameter setting of the machine card is required, the mobile terminal initiates a Bluetooth card parameter setting request to the platform through the data network channel, and after receiving the Bluetooth parameter setting request of the mobile terminal, the platform inputs the corresponding Bluetooth parameter information of the machine card as data. The short message mode is sent to the Bluetooth smart card corresponding to the mobile terminal.

The initial information used to generate the communication parameters required for the Bluetooth connection of the machine card may be input by the mobile terminal user or automatically generated by the mobile terminal system or the platform system. If the Bluetooth initial information is input by a mobile terminal user or generated by a mobile terminal system, the mobile terminal carries the Bluetooth initial information when initiating a machine card Bluetooth parameter setting request to the platform; if the Bluetooth initial information is generated by the platform system After receiving the Bluetooth parameter setting request of the machine card, the platform not only sends the Bluetooth initial information to the Bluetooth smart card corresponding to the mobile terminal in a data short message manner, but also returns the Bluetooth initial information to the mobile terminal through the data network channel.

The mobile terminal and the smart card directly use the Bluetooth initial information as a corresponding Bluetooth communication parameter, or use a preset algorithm to calculate or transform the Bluetooth initial information to obtain a corresponding Bluetooth communication parameter.

The mobile terminal and the smart card establish a physical channel and perform subsequent authentication connection and operation with the other party according to the requirements of the Bluetooth protocol, thereby establishing a secure machine card Bluetooth connection.

In the above Bluetooth initial information transmission process, in order to further improve the security of the Bluetooth initial information, the Bluetooth initial information may be encrypted and transmitted on the data network channel and/or the data short message channel.

The Bluetooth initial information is any necessary information for generating the Bluetooth communication parameters, including but not limited to Information such as mobile terminal identification, smart card identification, random number, and the like.

The Bluetooth communication parameter is any necessary parameter required for establishing a Bluetooth connection and performing Bluetooth communication, including but not limited to parameters such as a Bluetooth communication address, a Bluetooth communication pairing password, a Bluetooth communication session key, and the like.

The smart card of the present invention includes, but is not limited to, a standard SIM, UIM, USIM, MicroSIM, NanoSIM, and the like.

The smart mobile terminal of the present invention includes, but is not limited to, a Bluetooth-enabled terminal device such as a smart phone, a tablet computer, or a notebook computer.

The technical effects achieved by the present invention include:

The method for establishing a secure connection by using the Bluetooth communication of the present invention is applicable to all smart mobile terminals under the premise of ensuring the security of the Bluetooth connection of the machine card.

5 is a schematic flowchart of establishing a Bluetooth communication connection between a Bluetooth SIM card and a Bluetooth mobile phone in Embodiment 1, as shown in FIG. 5, the process includes:

1. When the Bluetooth parameter setting of the machine card is required, the mobile phone uploads the Bluetooth parameter setting request of the machine card to the platform through the data network channel (such as WLAN/mobile data network), and the Bluetooth parameter setting request of the machine card includes the mobile phone number corresponding to the SIM card. . further,

a) If the Bluetooth initial information for generating the Bluetooth communication parameter is generated by the mobile terminal, the mobile phone also carries the Bluetooth initial information when the mobile terminal transmits the Bluetooth parameter setting request of the card to the platform through the data network channel (such as WLAN/mobile data network). The mobile terminal generates the Bluetooth initial information by prompting the user to input the Bluetooth initial information through the user interface of the mobile APP, or automatically generating the Bluetooth initial information by the mobile APP.

b) If the Bluetooth initial information of the Bluetooth communication parameter is generated by the platform, the platform also sends the Bluetooth initial information generated by itself to the mobile phone through a data network channel (such as a WLAN/mobile data network).

2. The platform sends the Bluetooth initial information to the SIM through the data short message channel.

3. Both sides of the card directly use the Bluetooth initial information as the corresponding Bluetooth communication parameter, or use the preset algorithm to calculate or transform the Bluetooth initial information to obtain the corresponding Bluetooth communication parameters.

4. Both parties of the card use the Bluetooth communication parameters to establish a Bluetooth connection and perform subsequent Bluetooth communication.

The above setting process of the Bluetooth communication parameters can be performed at any time as needed. Since the data network channel and the data short message channel are standard functions of any smart phone, and the above process uses the data channel and the short message channel at the same time, the security of the two channels is better, once the setting is completed, the machine is completed. A Bluetooth connection can be established between the cards.

In order to further improve the transmission security of the initial Bluetooth information, the Bluetooth initial information may be encrypted and transmitted on the data network channel and/or the data short message channel.

The Bluetooth initial information is any necessary information for generating the Bluetooth communication parameters, including but not limited to information such as a mobile terminal IMEI identifier, a SIM card IMSI identifier, a random number, and the like.

The SIM of the present invention includes, but is not limited to, a standard SIM, UIM, USIM, MicroSIM, NanoSIM, and the like.

Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Implementing a flow or a flow in a flowchart A flow and/or block diagram of a device in a box or a plurality of functions specified in a plurality of blocks.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

It is to be noted that the above description is only an embodiment of the present invention, and thus does not limit the scope of the invention, and the equivalent structure or equivalent flow transformation using the description of the present invention and the drawings, for example, the technology between the embodiments The combination of features, or directly or indirectly, in other related technical fields, is equally included in the scope of patent protection of the present invention.

Claims

A Bluetooth communication method, characterized in that the method comprises:

Determining a Bluetooth communication parameter by using the mobile terminal and the Bluetooth parameter management platform, and transmitting, by the Bluetooth parameter management platform, the Bluetooth communication parameter to the smart card by using a data short message;

The Bluetooth terminal establishes a Bluetooth connection with the smart card receiving the Bluetooth communication parameter by using the Bluetooth communication parameter by the mobile terminal.
The Bluetooth communication method according to claim 1, wherein determining the Bluetooth communication parameters by the mobile terminal and the Bluetooth parameter management platform comprises:

Generating, by the mobile terminal, the Bluetooth communication parameter according to user input and/or self information;

Sending, by the mobile terminal, a machine card Bluetooth parameter setting request to the Bluetooth parameter management platform by using a data network; the machine card Bluetooth parameter setting request includes the Bluetooth communication parameter and a mobile subscriber number corresponding to the smart card.
The Bluetooth communication method according to claim 1, wherein determining the Bluetooth communication parameters by the mobile terminal and the Bluetooth parameter management platform comprises:

Generating the Bluetooth communication parameter by the Bluetooth parameter management platform;

Sending, by using the mobile terminal, a machine card Bluetooth parameter setting request to the Bluetooth parameter management platform through a data network; the machine card Bluetooth parameter setting request includes a mobile user number corresponding to the smart card;

Receiving, by the mobile terminal, the Bluetooth communication parameter returned by the Bluetooth parameter management platform through a data network.
The Bluetooth communication method according to claim 1, wherein the Bluetooth communication parameters comprise:

One or any combination of a Bluetooth communication address, a Bluetooth communication pairing password, and a Bluetooth communication session key.
The Bluetooth communication method according to any one of claims 1 to 4, wherein the Bluetooth communication parameter is subjected to encryption processing before being transmitted through the data network.
A Bluetooth communication method, characterized in that the method comprises:

Using the smart card to receive the Bluetooth communication parameters delivered by the Bluetooth parameter management platform through the data short message;

A Bluetooth connection is established with the mobile terminal by the smart card using the Bluetooth communication parameters.
The Bluetooth communication method according to claim 6, wherein when the Bluetooth communication parameter is subjected to encryption processing before the data short message transmission, the method further includes:

The received data short message information is decrypted by the smart card to obtain the Bluetooth communication parameter.
A Bluetooth communication device is located in a mobile terminal, and the device includes: a Bluetooth parameter determination module and a Bluetooth communication establishment module;

a Bluetooth parameter determining module, configured to determine a Bluetooth communication parameter by the mobile terminal and the Bluetooth parameter management platform, and send, by the Bluetooth parameter management platform, the Bluetooth communication parameter to the smart card by using a data short message;

And a Bluetooth communication establishing module, configured by the mobile terminal to establish a Bluetooth connection with the smart card receiving the Bluetooth communication parameter by using the Bluetooth communication parameter.
The Bluetooth communication device according to claim 8, wherein the Bluetooth parameter determination module comprises:

a parameter generating unit, configured to generate, by the mobile terminal, the Bluetooth communication parameter according to user input and/or self information;

a request sending unit, configured to send, by the mobile terminal, a machine card Bluetooth parameter setting request to the Bluetooth parameter management platform through a data network; the machine card Bluetooth parameter setting request includes the Bluetooth communication parameter and a mobile subscriber number corresponding to the smart card .
The Bluetooth communication device according to claim 8, wherein when the Bluetooth communication parameter is generated by the Bluetooth parameter management platform, the Bluetooth parameter determination module comprises:

a parameter requesting unit, configured to send, by the mobile terminal, a device card Bluetooth parameter setting request to the Bluetooth parameter management platform by using a data network; the machine card Bluetooth parameter setting request includes a mobile user number corresponding to the smart card;

And a parameter receiving unit, configured to receive, by the mobile terminal, the Bluetooth communication parameter returned by the Bluetooth parameter management platform through the data network.
A Bluetooth communication device is located in a smart card, and the device includes: a Bluetooth parameter receiving module and a Bluetooth connection establishing module; wherein

The Bluetooth parameter receiving module is configured to receive, by the smart card, the Bluetooth communication parameter sent by the Bluetooth parameter management platform through the data short message;

A Bluetooth connection establishing module is configured for the smart card to establish a Bluetooth connection with the mobile terminal by using the Bluetooth communication parameter.
A mobile terminal, characterized in that the terminal comprises:

A Bluetooth communication device according to any one of claims 8 to 10.
A smart card, characterized in that the smart card comprises:

A Bluetooth communication device according to claim 11.