CN105827583A - Method and device for access to mobile data network - Google Patents

Abstract

Embodiments of the present invention provide a method and device for accessing a mobile data network, which relate to the field of communications. The method includes: when the function of a WiFi hotspot terminal is enabled, accepting an access request from a terminal device without a password, and obtaining an identifier of the terminal device information; detect the distance between the WiFi hotspot terminal and the terminal device; when the distance between the WiFi hotspot terminal and the terminal device is less than a threshold distance, allow the terminal device to connect to the WiFi hotspot terminal into the mobile data network. The technical solutions provided by the embodiments of the present invention can be applied to terminal devices with WiFi hotspots, preventing the problem of damage to WiFi hotspot terminal resources caused by illegal access after the password is leaked.

Description

Method and device for accessing mobile data network

technical field

The invention relates to the communication field, in particular to a method and device for accessing a mobile data network.

Background technique

With the rapid development of mobile data networks, users are increasingly using mobile data networks to surf the Internet, play games, and watch online videos. At present, users can access the mobile data network mainly in two ways: one is that the user accesses the mobile data network through the mobile data network access module that comes with the mobile terminal (such as a mobile phone); the other is that the user will need to The terminal device that accesses the mobile data network is connected to the WiFi hotspot of another terminal device, and uses the mobile data network access module of the other mobile terminal to access the mobile data network through the WiFi hotspot.

In the prior art, the user only needs to know the name and password of the WiFi hotspot terminal in advance to connect the terminal device to be connected to the mobile data network to the WiFi hotspot, and access the mobile data network through the WiFi hotspot.

In the prior art, when the password of the WiFi hotspot is leaked, all terminal devices connected to the WiFi hotspot can access the mobile data network through the WiFi hotspot, which will cause loss of mobile data network resources of the WiFi hotspot terminal.

Contents of the invention

The purpose of the embodiments of the present invention is to provide a method for accessing a mobile data network to solve the problem in the prior art that when the password of a WiFi hotspot terminal is leaked, all terminal devices connected to a WiFi hotspot can access the mobile data network through a WiFi hotspot , thus causing the problem that the resources of the WiFi hotspot terminal are damaged.

Correspondingly, an embodiment of the present invention also provides a device for accessing a mobile data network, so as to ensure the implementation and application of the above method.

In order to solve the above problems, the present invention discloses a method for accessing a mobile data network, including: when the WiFi hotspot of the WiFi hotspot terminal is turned on, accepting the access request of the terminal device without a password, and obtaining the identification information of the terminal device; Detecting the distance between the WiFi hotspot terminal and the terminal device; when the distance between the WiFi hotspot terminal and the terminal device is less than a threshold distance, allowing the terminal device to access mobile data through the WiFi hotspot The internet.

In order to solve the above problems, the present invention discloses a device for accessing a mobile data network, including:

The acquisition module is used to accept the access request of the terminal device without password when the WiFi hotspot of the WiFi hotspot terminal is turned on, and obtain the identification information of the terminal device;

A detection module, configured to detect the distance between the WiFi hotspot terminal and the terminal device;

A control module, configured to allow the terminal device to access a mobile data network through the WiFi hotspot when the distance between the WiFi hotspot terminal and the terminal device is less than a threshold distance.

The method and device for accessing the mobile data network provided by the embodiments of the present invention can detect the distance between the WiFi hotspot terminal and the terminal device when the terminal device joins the WiFi hotspot, and when the distance between the WiFi hotspot terminal and the terminal device is less than the threshold When the distance is long, the terminal device is allowed to access the mobile data network WiFi hotspot terminal through the WiFi hotspot terminal, so as to achieve the purpose of password-free management of the terminal equipment connected to the WiFi hotspot terminal. It solves the problem that in the prior art, after the password is leaked, it is illegally used by other users without the user's knowledge, thereby causing damage to the resources of the WiFi hotspot terminal.

Description of drawings

FIG. 1 is a flow chart of a method for accessing a mobile data network provided by an embodiment of the present invention;

FIG. 2 is a first flowchart of step 102 in the method for accessing a mobile data network provided by the embodiment of the present invention shown in FIG. 1;

FIG. 3 is a second flowchart of step 102 in the method for accessing a mobile data network provided by the embodiment of the present invention shown in FIG. 1;

FIG. 4 is a first structural schematic diagram of a device for accessing a mobile data network provided by an embodiment of the present invention;

FIG. 5 is a first schematic structural diagram of the detection module 402 in the device for accessing the mobile data network provided by the embodiment of the present invention shown in FIG. 4;

FIG. 6 is a second schematic structural diagram of the detection module 402 in the device for accessing the mobile data network provided by the embodiment of the present invention shown in FIG. 4;

FIG. 7 is a second schematic structural diagram of a device for accessing a mobile data network provided by an embodiment of the present invention.

detailed description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, the method for accessing a mobile data network provided by an embodiment of the present invention includes:

Step 101, when the WiFi hotspot of the WiFi hotspot terminal is turned on, accept the access request of the terminal device without a password, and obtain the identification information of the terminal device.

When the WiFi hotspot is turned on, the terminal device searches for a WiFi hotspot that can be added, and clicks on the name of the WiFi hotspot that can be added to join the WiFi hotspot. In this embodiment, in order to facilitate the terminal device to join the WiFi hotspot and simplify user operations, the WiFi hotspot does not preset a password. When the terminal device finds the name of the WiFi hotspot, it can join the WiFi hotspot by name without entering a password.

Step 101 can acquire the identification information of the terminal device during the process of the terminal device joining the WiFi hotspot. In this embodiment, the identification information of the terminal device is specifically the MAC address of the terminal device. However, the present invention does not specifically limit the identification information of the terminal device. In actual use, the identification information of the terminal device can also be It is other information that can uniquely identify the terminal device, which will not be repeated here.

Step 102, detecting the distance between the WiFi hotspot terminal and the terminal device.

In this embodiment, when the terminal device accesses the WiFi hotspot for the first time, step 102 may specifically detect the distance between the WiFi hotspot terminal and the terminal device in two ways.

Wherein, one way is that, as shown in FIG. 2, step 102 may include:

Step 1021, acquire the signal transmission strength of the terminal device according to the identification information.

Step 1022, confirm the distance between the WiFi hotspot terminal and the terminal device according to the signal transmission strength.

Obtaining the signal emission strength of the terminal device is an existing technology, and details are not described here. According to the signal transmission strength, it can correspond to a distance, and the detected signal strength is different at different distances. Therefore, the distance between the WiFi hotspot terminal and the terminal device can be determined according to the detected signal emission intensity.

In another manner, as shown in FIG. 3, step 102 may include:

Step 1023: Detect the distance between the WiFi hotspot terminal and the terminal device through the infrared sensor of the WiFi hotspot terminal. The infrared sensor is arranged on the top of the terminal frame. When a terminal device is connected, turn on the infrared sensor. Set the detection distance of the infrared sensor to 20cm. Generally, the signal emitted by the infrared sensor of the WiFi hotspot terminal will not be blocked. When the terminal device is close to and within the detection distance, the WiFi hotspot terminal can detect the signal. The detection distance can be set according to the actual usage of the user.

Step 103, when the distance between the WiFi hotspot terminal and the terminal device is less than a threshold distance, allow the terminal device to access the mobile data network through the WiFi hotspot.

Further, in order to simplify the step of detecting the distance when the terminal device reconnects to the WiFi hotspot, if step 102 detects that the distance between the WiFi hotspot terminal and the terminal device is less than the threshold distance, at this time, the access mobile data provided by the embodiment of the present invention The network method may also include the step of storing the identification information of the terminal device in the trust list of the WiFi hotspot terminal. In this embodiment, the trust list is specifically a white list. Preferably, the threshold distance is 20 cm.

If the terminal device accesses the WiFi hotspot again, the method for accessing the mobile data network provided by the embodiment of the present invention may also include comparing the identification information with the identification information stored in the trust list of the WiFi hotspot terminal. The identification information of the hotspot allows the terminal device to access the mobile data network through the WiFi hotspot.

In this embodiment, in step 103, when the distance between the WiFi hotspot terminal and the terminal device is less than the threshold distance, the terminal device is allowed to access the mobile data network through the WiFi hotspot, otherwise, the terminal device is prevented from accessing the mobile data network through the WiFi hotspot. The internet.

It should be noted that, using the method for accessing the mobile data network provided by the embodiment of the present invention, the user can control the distance between the WiFi hotspot terminal and the terminal device by himself, for example: when step 102 adopts the method shown in Figure 2 or 3 When detecting the distance between the WiFi hotspot terminal and the terminal device, if the user does not want the terminal device to access the mobile data network through the WiFi hotspot, the terminal device can be kept away from the WiFi hotspot terminal, so as to control the terminal device to access the mobile data network through the WiFi hotspot. Purpose of data network.

Further, in this embodiment, when the trust list is preset, the method for accessing the mobile data network provided by the embodiment of the present invention can also perform operations such as adding, modifying or deleting the identification information of the terminal device in the trust list , so as to realize the management of the trust list.

It should be noted that, for the method embodiment, for the sake of simple description, it is expressed as a series of action combinations, but those skilled in the art should know that the embodiment of the present invention is not limited by the described action sequence, because According to the embodiment of the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification belong to preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present invention.

The method for accessing the mobile data network provided by the embodiment of the present invention can detect the distance between the WiFi hotspot terminal and the terminal device after the terminal device joins the WiFi hotspot. When the distance between the WiFi hotspot terminal and the terminal device is less than the threshold distance, the terminal device is allowed to access the mobile data network through the WiFi hotspot, so as to achieve the purpose of managing terminals connected to the WiFi hotspot. It solves the problem that the WiFi hotspot terminal resources are damaged when the password is leaked and illegally accessed in the prior art.

As shown in Figure 4, an embodiment of the present invention provides a device for accessing a mobile data network, including:

The obtaining module 401 is configured to accept the access request of the terminal device without a password when the WiFi hotspot of the WiFi hotspot terminal is turned on, and obtain the identification information of the terminal device.

The detection module 402 is configured to detect the distance between the WiFi hotspot terminal and the terminal device.

The control module 403 is configured to allow the terminal device to access the mobile data network through the WiFi hotspot when the distance between the WiFi hotspot terminal and the terminal device is less than a threshold distance. Preferably, the threshold distance is 20 cm.

Further, as shown in FIG. 5, the detection module 402 may include:

The obtaining sub-module 4021 is configured to obtain the signal transmission strength of the terminal device according to the identification information.

The first detection sub-module 4022 is configured to confirm the distance between the WiFi hotspot terminal and the terminal device according to the signal transmission strength acquired by the acquisition sub-module 4021 .

Further, as shown in FIG. 6, the second obtaining module 402 may include:

The second detection sub-module 4023 is configured to detect the distance between the WiFi hotspot terminal and the terminal device through the infrared sensor of the WiFi hotspot terminal.

Further, as shown in FIG. 7, the device for accessing a mobile data network provided by the embodiment of the present invention may further include:

The storage module 404 is configured to store the identification information obtained by the obtaining module 401 into the trust list of the WiFi hotspot terminal when the distance between the WiFi hotspot terminal and the terminal device is less than a threshold distance.

Then at this time, the detection module 402 may include:

The comparison sub-module is used to compare the identification information with the identification information stored in the trust list of the WiFi hotspot terminal. If the identification information is stored in the trust list, the terminal device is allowed to access the mobile data network through the WiFi hotspot.

For a specific implementation method of the device for accessing a mobile data network provided in the embodiment of the present invention, reference may be made to the description of the method for accessing a mobile data network provided in the embodiment of the present invention, and will not be repeated here.

The device for accessing the mobile data network provided by the embodiment of the present invention can detect the distance between the WiFi hotspot terminal and the terminal device after the terminal device joins the WiFi hotspot, and when the distance between the WiFi hotspot terminal and the terminal device is less than the threshold distance , allowing the terminal device to access the mobile data network through the WiFi hotspot, so as to achieve the purpose of managing the terminal accessing the WiFi hotspot. It solves the problem in the prior art that the WiFi hotspot terminal resources are damaged due to password leakage.

The device in this embodiment includes mobile terminals such as smartphones and tablet computers.

What each embodiment in this specification focuses on is the difference from other embodiments, and the same and similar parts between the various embodiments can be referred to each other.

Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, devices, or computer program products. Accordingly, embodiments of the invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of the invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

Embodiments of the present invention are described with reference to flowcharts and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor or processor of other programmable data processing terminal equipment to produce a machine such that instructions executed by the computer or processor of other programmable data processing terminal equipment Produce means for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing terminal to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the The instruction means implements the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded into a computer or other programmable data processing terminal equipment, so that a series of operational steps are performed on the computer or other programmable terminal equipment to produce computer-implemented processing, thereby The instructions executed above provide steps for implementing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

Finally, it should also be noted that in this text, relational terms such as first and second etc. are only used to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations, any such actual relationship or order exists. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or terminal equipment comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements identified, or also include elements inherent in such a process, method, article, or end-equipment. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or terminal device comprising said element.

A method and device for accessing a mobile data network provided by the present invention has been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only for helping Understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, the content of this specification is not It should be understood as a limitation of the present invention.

Claims (10)

1. A method for accessing a mobile data network, comprising: When the WiFi hotspot of the WiFi hotspot terminal is turned on, accept the access request of the terminal device without a password, and obtain the identification information of the terminal device; Detecting the distance between the WiFi hotspot terminal and the terminal device; When the distance between the WiFi hotspot terminal and the terminal device is less than a threshold distance, the terminal device is allowed to access a mobile data network through the WiFi hotspot. 2. The method according to claim 1, wherein the detecting the distance between the WiFi hotspot terminal and the terminal device comprises: Acquiring the signal transmission strength of the terminal device according to the identification information; Confirming the distance between the WiFi hotspot terminal and the terminal device according to the signal transmission strength. 3. The method according to claim 1, wherein the detecting the distance between the WiFi hotspot terminal and the terminal device comprises: The distance between the WiFi hotspot terminal and the terminal device is detected by an infrared sensor of the WiFi hotspot terminal. 4. The method according to claim 1, further comprising: When the distance between the WiFi hotspot terminal and the terminal device is less than a threshold distance, the identification information is stored in a trust list of the WiFi hotspot terminal. 5. The method according to claim 4, wherein, when the WiFi hotspot of the WiFi hotspot terminal is turned on, the password-free acceptance of the terminal device's access request, and after the step of obtaining the identification information of the terminal device, further include: Comparing the identification information with the identification information stored in the trust list of the WiFi hotspot terminal, if the identification information is stored in the trust list, allowing the terminal device to access the mobile data network through the WiFi hotspot. 6. A device for accessing a mobile data network, comprising: The acquisition module is used to accept the access request of the terminal device without password when the WiFi hotspot of the WiFi hotspot terminal is turned on, and obtain the identification information of the terminal device; A detection module, configured to detect the distance between the WiFi hotspot terminal and the terminal device; A control module, configured to allow the terminal device to access a mobile data network through the WiFi hotspot when the distance between the WiFi hotspot terminal and the terminal device is less than a threshold distance. 7. The device according to claim 6, wherein the detection module comprises: An acquisition submodule, configured to acquire the signal transmission strength of the terminal device according to the identification information; The first detection submodule is configured to confirm the distance between the WiFi hotspot terminal and the terminal device according to the signal transmission strength acquired by the acquisition submodule. 8. The device according to claim 6, wherein the detection module comprises: The second detection submodule is configured to detect the distance between the WiFi hotspot terminal and the terminal device through the infrared sensor of the WiFi hotspot terminal. 9. The device according to claim 6, further comprising: A storage module, configured to store the identification information obtained by the acquisition module in the trust list of the WiFi hotspot terminal when the distance between the WiFi hotspot terminal and the terminal device is less than a threshold distance. 10. The device according to claim 9, wherein the detection module comprises: A comparison submodule, configured to compare the identification information with the identification information stored in the trust list of the WiFi hotspot terminal, and if the identification information is stored in the trust list, the terminal device is allowed to access through the WiFi hotspot mobile data network.