WO2015032196A1

WO2015032196A1 - Method for mobile network to automatically establish connection, and terminal

Info

Publication number: WO2015032196A1
Application number: PCT/CN2014/074710
Authority: WO
Inventors: 张清; 汪香君; 许剑峰
Original assignee: 华为技术有限公司
Priority date: 2013-09-04
Filing date: 2014-04-03
Publication date: 2015-03-12
Also published as: CN104427471A

Abstract

Disclosed are a method for a mobile network to automatically establish a connection, and a terminal, which can solve the problems of a complex operation and a low efficiency due to the fact that, in the process of network connection between an access point terminal and other terminals, a user is required to manually set a lot of information and operations to complete this network connection process. In the technical solution of the present invention, an access point terminal can broadcast authentication information which is needed for accessing other terminals to the network connection. After receiving the broadcast, other terminals can acquire the authentication information from the broadcasted information and then establish a network connection with the terminal which sends the broadcast, according to the acquired authentication information. The present invention is mainly applied to the process of establishing a network connection between terminal devices.

Description

Method and terminal for automatically establishing connection of mobile network

The present invention relates to the field of communications, and in particular, to a method and a terminal for automatically establishing a connection in a mobile network. Background technique

With the continuous development of 3G (3rd-generation, 3rd generation mobile communication technology) and 4G (4th generation, 4th generation mobile communication technology) technology, the popularity of intelligent terminals is getting higher and higher. The same company, the same family, or the same person has the ability to have two or more smart terminals at the same time. With multiple smart terminals, users can share photos, share music, or collaborate games between multiple smart devices, resulting in a richer business experience than stand-alone operation. However, in order to get a better business experience, multiple intelligent terminals must be connected to the same network in order to allow multiple intelligent terminals to communicate with each other.

One way to establish a network connection is to use wifi (Wireless Fidelity) technology to implement network connection between terminals. Specifically, the user selects one of the multiple terminals as the access terminal, for example. WIFI AP (Wireless Fidelity Access Point), and manually set identity authentication information for the access terminal, such as WIFI AP name and password. Then, the user selects the access terminal by using the WIFI AP name from all the connected terminals that are searched on the other terminal, and then connects to the access terminal by using the same identity authentication information, so that all terminals can access the terminal. The terminals are connected to the same network, so that multiple terminals can communicate with each other.

One method for establishing a network connection is to implement communication between terminals by using Bluetooth technology. Specifically, the user manually sets pairing information, such as a Bluetooth name and a pairing key, on the first terminal, and then the user is on the other second terminal. The first terminal is selected by the Bluetooth name in all the connected terminals that are searched, and then the user establishes a Bluetooth connection with the first terminal by using the same pairing information, so that the two terminals can be connected to the same network, thereby Realize communication with each other. In the process of implementing the existing method, the inventors found that at least the following problems exist in the prior art: In the process of network connection between the terminal of the access point and other terminals, the user needs to manually perform a lot of information setting and operation to complete the network connection process, which makes the entire network connection operation extremely cumbersome and has low operation efficiency.

Summary of the invention

The embodiment of the invention provides a method and a terminal for automatically establishing a connection in a mobile network, which can solve the problem that in the process of connecting a terminal and the connected terminal to perform network connection, the user needs to manually perform a lot of information setting and operation to complete the network connection process. The resulting operation is cumbersome and inefficient.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:

In a first aspect, an embodiment of the present invention provides a method for automatically establishing a connection in a mobile network, including:

The first terminal acquires the first authentication information;

The first terminal encodes the first authentication information, and broadcasts the encoded result, so that after receiving the encoded result, the second terminal decodes the encoded result, to obtain the first An authentication information;

Receiving, by the first terminal, a network connection establishment request sent by the second terminal, where the network connection establishment request carries the second authentication information;

The first terminal determines whether the second authentication information is legal according to the first authentication information. If the second authentication information is determined to be legal, the first terminal establishes a network connection with the second terminal.

In conjunction with the first aspect, in a first possible implementation of the first aspect, the method further includes:

Obtaining, by the first terminal, identifier information of the first terminal;

The first terminal encodes the identification information and broadcasts the encoded result.

In combination with the first aspect or the first possible implementation of the first aspect, in the second possible implementation manner of the first aspect, the encoding, by the first authentication information, includes:

Binding the first authentication information to generate a binary sequence; Then, the broadcasting the encoded result includes:

Converting, by the first terminal, the binary sequence into first audio information, the first audio information comprising at least one of a first voiced audio segment and a silenced audio segment; and the first voiced audio segment and the silenced audio segment are The occurrence rule in the first audio information is the same as the appearance rule of the two values in the binary sequence corresponding to the first audio information;

The first audio information is broadcast.

In conjunction with the second possible implementation of the first aspect, in a third possible implementation of the first aspect, the first voiced audio segment is an audio segment that has a preset duration and has an audio frequency of 19 KHz.

With reference to the first aspect, or any one of the first to the third aspects of the first aspect, in a fourth possible implementation manner of the first aspect, before the obtaining the first authentication information, the method further includes:

When it is determined that the broadcast request message is received, the first terminal acquires the first authentication information. In conjunction with the fourth possible implementation of the first aspect, in a fifth possible implementation manner of the first aspect, the broadcast request message includes second audio information, where the second audio information is used to request the first terminal The first authentication information is broadcasted, the second audio information includes a second voiced audio segment, and the second voiced audio segment is used at a different frequency than the first voiced audio segment.

In a second aspect, an embodiment of the present invention provides a method for automatically establishing a connection in a mobile network, including:

The second terminal receives the broadcast information, where the broadcast information includes the encoded authentication information; the second terminal extracts the encoded authentication information from the broadcast information, and decodes the extraction result to obtain the authentication information. ;

Determining, by the second terminal, the first terminal that broadcasts the authentication information, and sending a network connection establishment request to the first terminal, where the network connection establishment request includes the authentication information, so that the first terminal is in the confirmation When the authentication information is legal, the first terminal establishes a network connection with the second terminal.

With reference to the second aspect, in a first possible implementation manner of the second aspect, the broadcast information Include at least one of an audio audio segment and a silent audio segment;

The extracting the encoded authentication information from the broadcast information includes:

The second terminal performs filtering processing on the broadcast information in a preset frequency band;

The second terminal extracts the voiced audio segment and the silenced audio segment from the filtered result; wherein the appearance rule of the audio audio segment and the silent audio segment is used to indicate the encoded authentication information;

Then, the decoding result is decoded, and the obtaining the authentication information includes:

The second terminal converts the extracted voiced audio segment and the mute audio segment into a binary sequence; wherein, the occurrence rule of the two values in the binary sequence, and the voiced audio segment extracted in the filtering result The appearance of the mute audio segment is the same;

The second terminal performs binary decoding on the binary sequence to obtain the authentication information. With reference to the first possible implementation manner of the second aspect, in a second possible implementation manner of the second aspect, the voiced audio segment in the method is an audio segment that has a preset preset duration and has an audio frequency of 19 kHz. .

With reference to the first possible implementation of the second aspect or the second possible implementation of the second aspect, in a third possible implementation manner of the second aspect, the determining, The terminal includes:

When the broadcast information carries the identifier information of the encoded first terminal, the second terminal extracts the identifier information of the encoded first terminal from the broadcast information, and extracts the And the identifier information of the first terminal is decoded to obtain the identifier information of the first terminal, and the identifier information corresponding to the identifier information of the first terminal is selected from the detectable terminals according to the identifier information of the first terminal. First terminal;

Or the second terminal selects, according to the preset identifier information stored in the second terminal, the first terminal corresponding to the preset identifier information from the detectable terminal.

With reference to the second aspect or any one of the first to the third aspects of the second aspect, in a fourth possible implementation manner of the second aspect, before the receiving the broadcast information, the method further includes: The second terminal generates a broadcast request message, and broadcasts the broadcast request message. The broadcast request message is used to request that the first terminal that receives the broadcast request message broadcasts the authentication information of the first terminal, where the authentication information is authentication information required to establish a network connection relationship with the first terminal.

With reference to the fourth possible implementation of the second aspect, in a fifth possible implementation manner of the second aspect, the broadcast request message includes a voiced audio segment, and the voiced audio segment and the broadcast message in the broadcast request message The audio clips in use are used at different frequencies.

In a third aspect, an embodiment of the present invention provides a device for automatically establishing a connection in a mobile network, including:

An obtaining unit, configured to acquire first authentication information;

a coding unit, configured to encode the first authentication information acquired by the acquiring unit, and a broadcast unit, configured to broadcast the encoded result obtained by the coding unit;

a receiving unit, configured to receive a network connection establishment request sent by the second terminal, where the network connection establishment request carries the second authentication information;

a determining unit, configured to determine, according to the first authentication information acquired by the acquiring unit, whether the second authentication information received by the receiving unit is legal;

Establishing a connection unit, configured to establish a network connection with the second terminal when the determining unit determines that the second authentication information is legal.

With reference to the third aspect, in a first possible implementation manner of the third aspect, the acquiring unit is further configured to: obtain, by the mobile network, identifier information of a device that automatically establishes a connection;

The coding unit is further configured to: encode the identifier information acquired by the acquiring unit; and combine the third aspect or the first possible implementation manner of the third aspect, the second possible implementation manner of the third aspect The coding unit is specifically configured to perform binary coding on the first authentication information to generate a binary sequence.

The broadcast unit specifically includes:

a conversion subunit, configured to convert a binary sequence generated by the coding unit into first audio information, the first audio information including at least one of a first voiced audio segment and a silence audio segment; a broadcast subunit, configured to broadcast the first audio information converted by the conversion subunit. In conjunction with the second possible implementation of the third aspect, in a third possible implementation of the third aspect, the first voiced audio segment is an audio segment that has a preset duration and has an audio frequency of 19 KHz.

With reference to the third aspect or any one of the first to the third aspects of the third aspect, in a fourth possible implementation manner of the third aspect, the device further includes:

a detecting unit, configured to detect whether a broadcast request message is received;

The obtaining unit is specifically configured to acquire the first authentication information when the detecting unit determines that the second audio information broadcast request message is received.

With the fourth possible implementation of the third aspect, in a fifth possible implementation manner of the third aspect, the broadcast request message includes second audio information, where the second audio information is used to request the first terminal The first authentication information is broadcasted, the second audio information includes a second voiced audio segment, and the second voiced audio segment is used at a different frequency than the first voiced audio segment.

In a fourth aspect, an embodiment of the present invention provides a device for automatically establishing a connection in a mobile network, including:

a receiving unit, configured to receive broadcast information, where the broadcast information includes encoded authentication information, and an extracting unit, configured to extract the encoded authentication information from the broadcast information received by the receiving unit;

a decoding unit, configured to decode the result extracted by the extracting unit to obtain the authentication information;

a determining unit, configured to determine a first terminal that broadcasts the authentication information decoded by the decoding unit, and a sending unit, configured to send a network connection establishment request to the first terminal selected by the selecting unit, where the network connection establishment request includes The authentication information is such that when the first terminal confirms that the authentication information is legal, the first terminal establishes a network connection with the second terminal.

With reference to the fourth aspect, in a first possible implementation manner of the fourth aspect, the broadcast information includes at least one of a voiced audio segment and a silent audio segment;

The extracting unit specifically includes: a filtering subunit, configured to perform filtering processing on the broadcast information in a preset frequency band; a first extracting subunit, configured to extract, from the filtered result of the filtering subunit, an audio audio segment and a silent audio segment; An appearance rule of the audio audio segment and the silent audio segment is used to indicate the encoded authentication information;

The decoding unit specifically includes:

a conversion subunit, configured to convert the audio audio segment and the mute audio segment extracted by the first extraction subunit into a binary sequence; wherein, the occurrence rule of the two values in the binary sequence, and the filtering The appearance of the audio and audio audio segments extracted in the result is the same;

And a first decoding subunit, configured to perform binary decoding on the binary sequence converted by the conversion subunit, to obtain the authentication information.

In conjunction with the first possible implementation of the fourth aspect, in a second possible implementation of the fourth aspect, the voiced audio segment is an audio segment that has a preset duration and has an audio frequency of 19 KHz.

With reference to the first possible implementation of the fourth aspect or the second possible implementation of the fourth aspect, in a third possible implementation manner of the fourth aspect, the determining unit specifically includes: a second extractor a unit, configured to: when the broadcast information carries the identifier information of the encoded first terminal, extract the identifier information of the encoded first terminal from the broadcast information; and the second decoding subunit is configured to: Decoding, by the second extraction subunit, the identifier information of the encoded first terminal, to obtain identifier information of the first terminal, and selecting a subunit, configured to decode according to the second decoding subunit The identifier information of the first terminal is: the first terminal corresponding to the identifier information of the first terminal is selected from the detectable terminal; the selecting subunit is further configured to: according to the preset stored in the second terminal The identifier information is set, and the first terminal corresponding to the preset identifier information is selected from the detectable terminals.

With reference to the fourth aspect, or any one of the first to the third aspects of the fourth aspect, in a fourth possible implementation manner of the fourth aspect, the device further includes:

a generating unit, configured to generate a broadcast request message; a broadcast unit, configured to broadcast a broadcast request message generated by the generating unit, where the broadcast request message is used to request that a first terminal that receives the broadcast request message broadcasts authentication information of the first terminal, where the authentication The information is authentication information required to establish a network connection relationship with the first terminal.

With the fourth possible implementation of the fourth aspect, in a fifth possible implementation manner of the fourth aspect, the broadcast request message includes a voiced audio segment, and the voiced audio segment in the broadcast request message is The audio audio segments in the broadcast message are used at different frequencies.

The method and device for automatically establishing a connection by the mobile network provided by the embodiment of the present invention can broadcast the authentication information required for other terminals to access the network connection, and the other terminal can obtain the authentication information from the broadcast information after receiving the broadcast, and then According to the obtained authentication information, the network connection is established with the terminal that sends the broadcast. Compared with the prior art, the process of implementing the network connection between the access point terminal and other terminals requires the user to manually perform a lot of information setting and operation to complete the solution. The embodiment of the present invention can automatically establish a network connection between the terminals, so that the user does not need to manually set the authentication information and input the authentication information, thereby reducing the cumbersome and inefficient problems caused by the manual operation process, and improving the problem. The speed of network connection between terminals enables users to get a better experience. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. Obviously, the drawings in the following description are only some of the present invention. For the embodiments, those skilled in the art can obtain other drawings according to the drawings without any creative work.

1 is a schematic diagram of a system for automatically establishing a connection in a mobile network according to an embodiment of the present invention; FIG. 2 is a flowchart of a method for automatically establishing a connection in a mobile network according to an embodiment of the present invention; FIG. 4 is a flowchart of a method for automatically establishing a connection in a mobile network according to an embodiment of the present invention; FIG. 5 is a schematic diagram of a mobile network automatically according to an embodiment of the present invention; A flow chart of a method of establishing a connection; FIG. 6 is a flowchart of an interaction method for automatically establishing a connection in a mobile network according to an embodiment of the present invention;

Figure Ί is a schematic structural diagram of an apparatus for automatically establishing a connection in a mobile network according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of an apparatus for automatically establishing a connection in a mobile network according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of an apparatus for automatically establishing a connection in a mobile network according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of an apparatus for automatically establishing a connection in a mobile network according to an embodiment of the present invention;

FIG. 11 is a schematic structural diagram of an apparatus for automatically establishing a connection in a mobile network according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of an apparatus for automatically establishing a connection in a mobile network according to an embodiment of the present invention;

FIG. 13 is a schematic structural diagram of an apparatus for automatically establishing a connection in a mobile network according to an embodiment of the present invention;

FIG. 14 is a schematic structural diagram of an apparatus for automatically establishing a connection in a mobile network according to an embodiment of the present invention;

FIG. 15 is a schematic structural diagram of an electronic terminal according to an embodiment of the present disclosure;

FIG. 16 is a schematic structural diagram of an electronic terminal according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The technical solutions in the present embodiments will be described in detail with reference to the accompanying drawings in the embodiments. FIG. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

In order to facilitate understanding of the embodiments of the present invention, a system for automatically establishing a connection based on a mobile network according to an embodiment of the present invention is first described. As shown in FIG. 1, the mobile network involved in the present invention The system for automatically establishing a connection includes: a first terminal 11 and at least one second terminal 12, and a network connection can be established between the first terminal 11 and the second terminal 12. In the embodiment of the present invention, each of the first terminal 11 and the second terminal 12 may be an electronic terminal having a communication function, such as a smart phone, a tablet computer, or other communication electronic products. Moreover, these electronic terminals require a communication chip, a microphone, and a speaker including a Wif i chip or a Bluetooth chip or other types of short-range communication chips.

Example 1

Embodiments of the present invention provide a method for automatically establishing a connection in a mobile network, which is implemented by a first terminal of a system that automatically establishes a connection as shown in FIG. As shown in Figure 2, the method includes:

201. The first terminal acquires first authentication information.

The first authentication information in the embodiment of the present invention may be an access password of the WIFI AP or a matching key for establishing a Bluetooth communication relationship.

202. The first terminal encodes the first authentication information, and broadcasts the encoded result, so that the second terminal, after receiving the encoded result, decodes the encoded result to obtain the first authentication information.

In the embodiment of the present invention, the coding mode may use binary coding. After the coding mode is used, the specific implementation manner of broadcasting the coding result includes:

Converting the encoded binary sequence into first audio information, the first audio information comprising a first voiced audio segment and a silenced audio segment; and the presence of the first voiced audio segment and the silenced audio segment in the same first audio information The law of occurrence of the two values in the binary sequence corresponding to the first audio information is the same. Wherein, the first voiced audio segment has a specific frequency F1, for example, Fl=19KHz.

203. The first terminal receives a network connection establishment request sent by the second terminal, where the network connection establishment request carries the second authentication information.

The second authentication information is authentication information obtained by the second terminal decoding the received information broadcast by the first terminal. If the second terminal can correctly receive and decode, the second authentication information should be related to the first authentication information. The content is the same. If the second terminal receives an error, or, the reception is correct but the decoding is wrong. The second authentication information may be different from the first authentication information content.

204. The first terminal determines, according to the first authentication information, whether the second authentication information is legal. In the embodiment of the present invention, when determining the legality of the second authentication information, whether the comparison between the first authentication information and the second authentication information is the same, or the difference between the first authentication information and the second authentication information is consistent with the preset. Tolerance value, etc.

205. If it is determined that the second authentication information is legal, the first terminal establishes a network connection with the second terminal. In the embodiment of the present invention, the establishment of the network connection may use wif i technology or Bluetooth technology or short-range communication technology.

The method for automatically establishing a connection by the mobile network provided by the embodiment of the present invention, the access point terminal may broadcast the authentication information for establishing the network connection to the other terminal, so that the other terminal receives the broadcast, and extracts the authentication information, and then according to the authentication information. The invention establishes a network connection with a terminal that broadcasts the authentication information, and the present invention requires a user to perform a lot of information setting and operation manually to complete the process of implementing network connection between the access point terminal and other terminals in the prior art. The embodiment can automatically establish a network connection between terminals, so that the user does not need to manually set the authentication information and input the authentication information, which reduces the cumbersome and inefficient problems caused by the manual operation process, and improves the relationship between the terminals. The speed of network connection is established, allowing users to get a better experience.

Example 2

Embodiments of the present invention provide a method for automatically establishing a connection by a mobile network, which is implemented by a second terminal of a system that automatically establishes a connection as shown in FIG. As shown in Figure 3, the method includes:

301. The second terminal receives broadcast information, where the broadcast information includes the encoded authentication information.

In the embodiment of the present invention, the broadcast information is the encoded broadcast information broadcast by the first terminal. Therefore, the specific settings of the broadcast information and the content included may refer to the description on the first terminal side.

302. The second terminal extracts the encoded authentication information from the broadcast information, and decodes the extraction result to obtain the authentication information.

The method for the second terminal to extract and decode the authentication information is inversely related to the method for transmitting and encoding the first terminal, and the specific implementation manner is not described herein. 303. The second terminal selects the first terminal that broadcasts the authentication information, and sends a network connection establishment request to the first terminal, where the network connection establishment request includes the authentication information, so that when the first terminal confirms that the authentication information is legal, the first terminal Establish a network connection with the second terminal.

In the embodiment of the present invention, the implementation manner of the first terminal that the second terminal acquires the broadcast authentication information may be performed by using the identifier information of the first terminal in all the terminals searchable by the second terminal, and the identifier of the first terminal. The information may be preset in the second terminal, or may be broadcast by the first terminal, and then received and decoded by the second terminal.

The method for automatically establishing a connection by the mobile network provided by the embodiment of the present invention, the other terminal extracts the authentication information required by the network establishment by receiving the broadcast information sent by the access point terminal, and then sends the authentication information according to the extracted authentication information. The access point terminal establishes a network connection. Compared with the prior art, the process of implementing the network connection between the access point terminal and the other terminal requires the user to manually perform a lot of information setting and operation to complete the solution. The network connection is automatically established between the terminals, so that the user does not need to manually set the authentication information and input the authentication information, which reduces the cumbersome and inefficient problems caused by the manual operation process, and improves the network connection establishment between the terminals. Speed, let users get a better experience.

Example 3

As a detailed description and further extension of the method in Embodiment 1, the embodiment of the present invention further provides a method for automatically establishing a connection in a mobile network, where the method is also implemented by a first terminal, to implement the first terminal and other The terminal automatically establishes a network connection. As shown in FIG. 4, the method includes:

401. The first terminal detects whether a broadcast request message is received.

In the embodiment of the present invention, the broadcast request information is used to enable the device to be accessed (ie, the second terminal in Embodiment 2) to request the first terminal to send the first authentication information. The manner in which the broadcast request information is sent is the same as the manner in which the first terminal sends the encoded authentication information. For details, refer to the following description of the embodiments of the present invention.

It should be particularly noted that, in order to prevent identification confusion when the device receives the broadcast request message and the encoded authentication information at the same time, the frequency requirement of the voiced audio segment used by the second terminal when transmitting the broadcast request message is related to the first terminal. Voiced audio clips used when sending authentication information The frequency is different. For example, the frequency of the voiced audio segment used by the first terminal to send the authentication information is

At 19 kHz, the frequency of the audio segment used when the second terminal transmits the broadcast request message may be 20 kHz.

402. When the first terminal determines to receive the broadcast request message, obtain the first authentication information. The first authentication information is generally randomly generated by the first terminal, and may also be manually set by the user.

403. When it is determined that the broadcast request message is received, obtain the identifier information of the first terminal, so as to encode the identifier information, and broadcast the encoded result.

The setting and obtaining method of the identification information is the same as the first authentication information.

After the first terminal obtains the identification information in the first method, the manner of encoding and broadcasting the identification information is the same as the encoding and broadcasting manner of the first authentication information, and the specific implementation manner will be described later.

In the actual broadcast process, the identifier information may be carried in the same broadcast information as the first authentication information, or may be independently broadcasted separately.

404. The first terminal performs binary coding on the first authentication information to generate a binary sequence. The specific process for the first terminal to binary code the first authentication information is as follows:

The binary sequence used in the embodiment of the present invention requires a prefix bit, a parity bit, and a character bit to be sequentially set.

The prefix bit is usually set to an 8-bit binary number, which is a boot sequence in the binary sequence, which is convenient for the second terminal to extract and identify the binary-encoded authentication information.

The character bit is a binary sequence obtained by binary conversion of characters in the authentication information. Generally, a decimal digit character corresponds to 4 binary digits, and an English character corresponds to 4 or 8 binary digits.

The parity bit is a binary number obtained by summing the binary bits corresponding to the characters of each two pieces of authentication information in the character bits and modulo 2 .

For example, if the first terminal wants to transmit the authentication information to the 8-digit character 12345679, it is to be transmitted. The binary sequence is 00011111 0100 1000 0100 1100 0010 1010 0110 011 1 1001. Among them, 00011111 is the prefix bit, 0100 is the check digit, 1000 0100 1100 0010 1010 0110 0111 1001 is the character bit.

Here, the encoding method of converting decimal numbers into binary numbers is just an example. If the password is

In the case of Un i code or ASCI I, the Un i code value or the ASCI I code value can be converted into a corresponding value, and then binary transcoding is performed. The specific method can be operated according to commonly used means in the industry.

It should be noted that the specific process of encoding the broadcast request message and the identification message may refer to a specific process in which the first terminal performs binary coding on the first authentication information.

405. The first terminal converts the binary sequence into the first audio information, where the first audio information includes at least one of the first audio segment and the mute audio segment; and the first audio segment and the mute audio segment are in the first audio information. The appearance rule in the same is the same as the appearance of the two values in the binary sequence corresponding to the first audio information.

Specifically, the first terminal converts the binary sequence into the first audio information, specifically:

The first terminal converts the binary sequence into first audio information, the first audio information including at least one of a first voiced audio segment and a silenced audio segment. And, the appearance rule of the first audio frequency segment and the mute audio segment in the first audio information is the same as the appearance rule of the two values in the binary sequence corresponding to the first audio information.

In the specific implementation process, the "1" in the binary sequence can be converted into a voiced audio segment, the "0" in the binary sequence can be converted into a silent audio segment, or the "0" in the binary sequence can be converted into a voiced sound. An audio clip that converts a "1" in a binary sequence into a silent audio clip. For example, when the binary sequence includes only "0", the first audio information may only include the mute audio segment; when the binary sequence includes only "1", the first audio information includes only the first audio segment.

For example, if "0" in each binary sequence is represented by a silent audio segment, "1" in each binary sequence is represented by a certain frequency of voiced audio, then when the character to be broadcast is 0123, the method of step 303 is passed. It can be seen that the result of encoding as a binary sequence is "0000""1000""0100""1100", then "0000" is sent by four silent audio clips, "1000" by one audio audio The clip and three silent audio clips are sent, "0100" is sent by one voiced audio clip and three muted audio clips, and "1100" is sent by two voiced audio clips and two muted audio clips. Wherein, the number and order of occurrences of "1" and "0" of the converted binary sequence corresponding to the number and order of occurrence of the voiced audio clip and the silent audio clip of the same first authentication information are the same, and the present invention The first voiced audio segment in the embodiment is an audio segment that lasts for 20 ms and has an audio frequency of 19 KHz. However, the preset duration and frequency of the first voiced audio segment in the present invention are not limited thereto.

It should be noted that the specific process of converting the broadcast request message and the identification message may refer to a specific process in which the first terminal converts the binary sequence into the first audio information.

406. The first terminal broadcasts the first audio information.

The first terminal broadcasts the segments of the audio and mute audio interleaves with their own configured speakers and continuously circulates them.

In addition, for the purpose of saving power, the first terminal may stop broadcasting information after confirming that no other terminal needs to establish a network connection with itself, or after cyclically broadcasting for a certain period of time.

In the embodiment of the present invention, steps M. 203 to 205 described in Embodiment 1 may also be continued after step 406.

It should be noted that the specific process of broadcasting the broadcast request message and the identification message may refer to the specific process in which the first terminal converts the binary sequence into the first audio information for broadcasting. The method for automatically establishing a connection by the mobile network provided by the embodiment of the present invention, the access point terminal may broadcast the authentication information for establishing the network connection to the other terminal, so that the other terminal receives the broadcast, and extracts the authentication information, and then according to the authentication information. The invention establishes a network connection with a terminal that broadcasts the authentication information, and the present invention requires a user to perform a lot of information setting and operation manually to complete the process of implementing network connection between the access point terminal and other terminals in the prior art. The embodiment can automatically establish a network connection between terminals, so that the user does not need to manually set the authentication information and input the authentication information, which reduces the cumbersome and inefficient problems caused by the manual operation process, and improves the relationship between the terminals. The speed of network connection is established, allowing users to get a better experience.

Example 4 As a detailed description and further extension of the method in Embodiment 2, the embodiment of the present invention further provides a method for automatically establishing a connection in a mobile network, where the method is also implemented by a second terminal, to implement the second terminal and other The terminal automatically establishes a network connection. As shown in FIG. 5, the method includes:

501. The second terminal generates a broadcast request message, and broadcasts the broadcast request message, where the broadcast request message is used to request that the first terminal that receives the broadcast request message broadcasts the authentication information of the first terminal. The authentication information is authentication information required to establish a network connection relationship with the first terminal.

For the manner of broadcasting the broadcast request message in the embodiment of the present invention, refer to the related description of Embodiment 3.

502. The second terminal receives broadcast information, where the broadcast information includes the encoded authentication information, and performs filtering processing on the broadcast information in a preset frequency band.

In the embodiment of the present invention, the filtering processing method may be implemented by using band pass filtering. Specifically, the second terminal captures the audio information broadcast by the first terminal through the microphone configured by itself, and then performs band-pass filtering on the captured audio information.

For example, if the captured target signal is an audio signal with an audio frequency of 19 kHz, a bandpass filter with an audio frequency of 18.5 kHz - 19.5 kHz can be selected to filter out interference signals of other frequencies to obtain the desired audio. An audio clip with a frequency of 19 kHz.

If the identification information is also carried in the broadcast information, the second terminal may also obtain the audio segment carrying the identification information by using the filtering process.

503. The second terminal extracts the voiced audio segment and the silenced audio segment from the filtered result. The appearance rule of the voiced audio segment and the silenced audio segment is used to indicate the encoded authentication information.

Then, the second terminal performs energy detection on the audio segment with the audio frequency of 19 kHz obtained by band-pass filtering, and divides the audio segment into a voiced audio segment and a silent audio segment according to the detected energy of the audio segment. For example, an audio segment that exceeds white noise power is considered to be a voiced audio segment, and an audio segment that does not exceed white noise power is considered a silent audio segment. It can be understood that the second terminal can extract the voiced audio segment and the silenced audio segment from the filtered result, and may also extract only the voiced audio segment or the silent audio segment from the filtered result. 504. The second terminal converts the extracted audio audio segment and the mute audio segment into a binary sequence; wherein, the occurrence rule of the two values in the binary sequence, and the voiced audio segment and the mute audio segment extracted in the filtering result The appearance of the law is the same. It can be understood that, when the second terminal extracts the voiced audio segment and the silenced audio segment, the second terminal converts all the extracted audio and audio segments into a binary sequence; and only the voice is extracted in the second terminal. When an audio clip or a silent audio clip is used, the second terminal converts the extracted audio or audio clip into a binary sequence.

For example, the second terminal determines the corresponding "1" and "0" according to the preset length of the audio and mute segments. For example, every 20 ms of the mute audio segment in the first terminal represents a "0", and every 20 ms of the audio audio segment represents a "1", and each time the second terminal corresponds to the received 20 ms mute audio segment, a "0" is recorded. ", every time a 20ms audio clip is received, a "1" is recorded, so that a binary sequence is obtained from the received information of the audio clip and the mute audio clip.

For example, the received audio information is: 20ms silent audio clip, 20ms silent audio clip, 20ms silent audio clip, 20ms audio clip, 20ms voice clip, 20ms voice clip, 20ms voice clip, 20ms The audio sequence of the corresponding audio, the corresponding binary sequence is 00011111. The number and order of the "1" in the binary sequence 00011111 and the pre-filtered audio segment are the same, and the "0" in the obtained binary sequence and the number and order of the mute audio segments before filtering are identical.

505. The second terminal performs binary decoding on the binary sequence to obtain authentication information.

The method for binary decoding the binary sequence by the second terminal is as follows:

First, the second terminal performs a prefix search on the filtered binary sequence. For example, the prefix of the binary sequence sent by the first terminal is "00011111", and the second terminal searches for the obtained binary sequence, when the first "00011111" appears. Determining that the binary sequence is a prefix and determining a starting position of the first set of data. When the second "00011111" is searched, determining an ending position of the first set of data, wherein the ending position of the first set of data is also The starting position of the second set of data.

Then, the second terminal acquires the check code sent by the first terminal, where the specific method is: The sum of all the bits of the binary character of each two characters, and then modulo 2, to obtain the binary digit value of all the characters, the binary digit of all the characters in the received result and the received check digit The values are compared. If the comparison results are consistent, the result is considered correct. If the comparison results are inconsistent, the result is considered incorrect.

Then, when the detection result of the check bit is correct, the second terminal reads the binary sequence. Specifically, the second terminal starts from the last bit of the first prefix searched, and sequentially reads the binary sequence of the check digit and A binary sequence of characters, for example, the first terminal sends 4 parity bits 0100 and 8 characters 12345679, for a total of 40 binary numbers, and the binary sequence read by the second terminal is 00011111 0100 1000 0100 1100 0010 1010 0110 0111 1001 , which includes 4 check digits and 8 4-bit binary numbers.

Finally, the second terminal converts the obtained binary sequence into characters to obtain authentication information. Specifically, the second terminal converts the binary sequence "1000" to "1", "0100" to "2", and "1100" to "3", "0010" is converted to "4", "1010" is converted to "5", "0110" is converted to "6", "0111" is converted to "7", "1001" is converted to "9", thus Get certification information.

When the detection result is wrong, the second terminal continues to search for the prefix "00011111", and when the prefix "00011111" is searched, another set of data is acquired, and the check comparison and subsequent processes are performed.

The above steps 502 to 505 are also applicable to the acquisition of identification information.

506. The second terminal determines a first terminal that broadcasts the authentication information, and sends a network connection establishment request to the first terminal, where the network connection establishment request includes the authentication information, so that the first terminal confirms When the authentication information is legal, the first terminal establishes a network connection with the second terminal.

In the embodiment of the present invention, when determining the first terminal, the first terminal corresponding to the identifier information is generally selected in the terminal that can detect the signal by the second terminal according to the identifier information of the first terminal.

There are two ways to select the identification information:

The first method: if the broadcast information carries the identifier information of the encoded first terminal, The second terminal extracts the identifier information of the encoded first terminal from the broadcast information, and decodes the extraction result to obtain the identifier information of the first terminal. According to the identifier information, the preset identifier information is selected from the detectable terminal. Corresponding first terminal.

The second method: the second terminal selects the first terminal corresponding to the preset identifier information from the detectable terminals according to the preset identifier information.

The preset identification information is the identification information that the second terminal has previously set, and the identification information is the same as the identification information of the first terminal.

Example 5

The embodiment of the present invention further provides an interaction method for automatically establishing a connection in a mobile network, where the method involves an interaction process between the first terminal and the two sides of the second terminal. As shown in Figure 6, it is specifically:

601. The user manually selects the first terminal as the network access point WIFI AP, and opens the WIFI AP of the terminal. At this time, the first terminal continuously detects whether there is an audio audio signal with an audio frequency of 20 kHz.

602. When the second terminal is not connected to the network, the audible audio signal having an audio frequency of 20 KHz is continuously used to transmit broadcast request information to the surroundings, and the surrounding audio frequency of the audio frequency of 19 kHz is continuously detected.

603. When the first terminal detects the audio audio signal with the audio frequency of 20 kHz, obtain the WIFI AP name and password information belonging to itself, and broadcast the audio audio signal with the audio frequency of 19 kHz. 604. The second terminal detects the voiced audio signal with an audio frequency of 19 kHz, and obtains the WIFI AP name and password information carried by filtering and decoding the audio signal.

605. The second terminal selects the first terminal from all the searchable terminals according to the WIFI AP name, and carries the password information in the network connection establishment request to the first terminal. At the same time, the use of the audio audio signal having the audio frequency of 20 KHz is stopped to transmit the broadcast request information to the surroundings.

606. After receiving the network connection establishment request sent by the second terminal, the first terminal determines whether the password information carried by the first terminal is the same as the password information broadcasted by itself.

607. The first terminal automatically establishes a connection with the second terminal when determining that the password information carried in the network connection establishment request is the same as the password information of the self-broadcast.

It should be noted that, if not, the first terminal may report an error report or do not respond.

In the embodiment of the present invention, only an example of establishing a wif i network connection between the first terminal and the second terminal is provided. The other terminal and the first terminal may also perform the foregoing operations to complete the establishment of the network connection. The establishment process of the network connection based on the Bluetooth technology is similar to this, and the present invention will not be described in detail.

A method for automatically establishing a connection by a mobile network according to an embodiment of the present invention, an access point terminal broadcasts authentication information required for other terminals to access a network connection, and other terminals can obtain authentication information from the broadcast information after receiving the broadcast, and then In the process of establishing a network connection with the access point terminal that sends the broadcast according to the obtained authentication information, the user needs to manually perform a lot of information setting and operation in the process of implementing the network connection between the access point terminal and other terminals in the prior art. In the implementation of the solution, the network connection is automatically established between the terminals, so that the user does not need to manually set the authentication information and input the authentication information, which reduces the cumbersome and inefficient operation caused by the manual operation process. The problem is to improve the speed of network connection establishment between terminals, so that users get a better experience. Example 6

Referring to the implementation of the method shown in the sections of FIG. 2, FIG. 4 and FIG. 6, an embodiment of the present invention provides a A device for automatically establishing a connection in a mobile network, the device being located inside the first terminal for implementing the methods shown in the sections of FIGS. 2, 4 and 6. As shown in FIG. 7, the apparatus includes: an obtaining unit 71, an encoding unit 72, a broadcasting unit 73, a receiving unit 74, a determining unit 75, and a establishing connecting unit 76, where

The obtaining unit 71 is configured to acquire first authentication information.

The encoding unit 72 is configured to encode the first authentication information acquired by the acquiring unit 71. The broadcasting unit 73 is configured to broadcast the encoded result obtained by the encoding unit 72.

The receiving unit 74 is configured to receive a network connection establishment request sent by the second terminal, where the network connection establishment request carries the second authentication information.

The determining unit 75 is configured to determine, according to the first authentication information acquired by the acquiring unit 71, whether the second authentication information received by the receiving unit 74 is legal.

The establishing connection unit 76 is configured to establish a network connection with the second terminal when the determining unit 75 determines that the second authentication information is legal.

The obtaining unit 71 is further configured to acquire identification information of a device that automatically establishes a connection by the mobile network. The encoding unit 72 is further configured to encode the identification information acquired by the obtaining unit 71.

Further, the encoding unit 72 is specifically configured to perform binary coding on the first authentication information to generate a binary sequence.

Further, as shown in FIG. 8, the broadcast unit 73 specifically includes:

The converting subunit 81 is configured to convert the binary sequence generated by the encoding unit 72 into first audio information, the first audio information comprising at least one of a first voiced audio segment and a silenced audio segment.

The broadcast subunit 82 is configured to broadcast the first audio information converted by the conversion subunit 81.

The first voiced audio segment is an audio segment that lasts for a preset duration and has an audio frequency of 19 kHz.

Further, as shown in FIG. 9, the apparatus further includes: The detecting unit 91 is configured to detect whether a broadcast request message is received.

Further, the obtaining unit 71 is specifically configured to acquire the first authentication information when determining that the broadcast request message is received.

The broadcast request message includes second audio information, where the second audio information is used to request the first terminal to broadcast the first authentication information, the second audio information includes a second voiced audio segment, and the second voiced audio The segment is different from the frequency at which the first audio segment is used.

The device for automatically establishing a connection in the mobile network provided by the embodiment of the present invention, the access point terminal may broadcast the authentication information for establishing the network connection to the other terminal, so that the other terminal receives the broadcast, and extracts the authentication information, and then according to the authentication information. The network connection is established with the access point terminal that broadcasts the authentication information. Compared with the prior art, the process of implementing the network connection between the access point terminal and other terminals requires the user to manually perform a lot of information setting and operation to complete the solution. The embodiment of the invention can automatically establish a network connection between the terminals, so that the user does not need to manually set the authentication information and input the authentication information, thereby reducing the cumbersome and inefficient problems caused by the manual operation process, and improving the terminal. The speed of the network connection is established, allowing users to get a better experience.

Example 7

Referring to the implementation of the method shown in FIG. 3, FIG. 5 and FIG. 6, an embodiment of the present invention provides a device for automatically establishing a connection in a mobile network, where the device may be located inside the second terminal, to implement FIG. 3 and FIG. 5 and the method shown in the section of Figure 6. As shown in FIG. 10, the apparatus includes: a receiving unit 101, an extracting unit 102, a decoding unit 103, a determining unit 104, and a sending unit 105, where

The receiving unit 101 is configured to receive broadcast information, where the broadcast information includes encoded authentication information.

The extracting unit 102 is configured to extract the encoded authentication information from the broadcast information received by the receiving unit 101.

The decoding unit 103 is configured to decode the result extracted by the extracting unit 102 to obtain the authentication information.

a determining unit 104, configured to determine a first part of the authentication information decoded by the decoding unit 103 a terminal.

The sending unit 105 is configured to send a network connection establishment request to the first terminal selected by the selecting unit 104, where the network connection establishment request includes the authentication information, so that when the first terminal confirms that the authentication information is legal The first terminal establishes a network connection with the second terminal.

Further, as shown in FIG. 11, the extracting unit 102 specifically includes:

The filtering subunit 111 is configured to perform filtering processing on the broadcast information in a preset frequency band.

The broadcast information includes at least one of a voiced audio clip and a silent audio clip, depending on the specific situation.

a first extraction sub-unit 1 12, configured to extract, from the result of filtering by the filtering sub-unit 111, an audio-sound segment and a mute audio segment; wherein an appearance rule of the audio-video segment and the mute audio segment is used to indicate the Encoded authentication information.

Further, as shown in FIG. 12, the decoding unit 103 specifically includes:

a conversion sub-unit 121, configured to convert the voiced audio segment and the mute audio segment extracted by the first extraction sub-unit 112 into a binary sequence; wherein, the occurrence rule of the two values in the binary sequence is The appearance rules of the voiced audio segment and the silenced audio segment extracted in the filtering result are the same.

The first decoding sub-unit 122 is configured to perform binary decoding on the binary sequence converted by the conversion sub-unit 121 to obtain the authentication information.

The voiced audio segment is an audio segment that lasts for a preset duration and has an audio frequency of 19 kHz.

Further, as shown in FIG. 13 , the determining unit 104 specifically includes:

The second extraction sub-unit 1 31 is configured to: when the broadcast information carries the identifier information of the encoded first terminal, extract the identifier information of the encoded first terminal from the broadcast information.

The second decoding sub-unit 1 32 is configured to decode the identification information of the encoded first terminal extracted by the second extraction sub-unit 1 31 to obtain identification information of the first terminal. The sub-unit 1 33 is configured to select, according to the identifier information of the first terminal that is decoded by the second decoding sub-unit 1 32, the first corresponding to the identifier information of the first terminal from the detectable terminal. a terminal. The selecting sub-unit 1 is further configured to: select, according to the preset identifier information stored in the second terminal, the first terminal corresponding to the preset identifier information from the detectable terminal.

Further, as shown in FIG. 14, the device further includes:

The generating unit 141 is configured to generate a broadcast request message.

The broadcast unit 142 is configured to broadcast the broadcast request message generated by the generating unit 141, where the broadcast request message is used to request that the first terminal that receives the broadcast request message broadcasts the authentication information of the first terminal, where The authentication information is authentication information required to establish a network connection relationship with the first terminal.

The broadcast request message includes a voiced audio segment, and the voiced audio segment in the broadcast request message is used at a different frequency than the voiced audio segment in the broadcast message.

The device for automatically establishing a connection in the mobile network provided by the embodiment of the present invention, the other terminal extracts the broadcast information sent by the access point terminal, extracts the authentication information required for the network establishment, and then sends the authentication information according to the extracted authentication information. The access point terminal establishes a network connection. Compared with the prior art, the process of implementing the network connection between the access point terminal and the other terminal requires the user to manually perform a lot of information setting and operation to complete the solution. The network connection is automatically established between the terminals, so that the user does not need to manually set the authentication information and input the authentication information, which reduces the cumbersome and inefficient problems caused by the manual operation process, and improves the network connection establishment between the terminals. Speed, let users get a better experience.

Example 8

An embodiment of the present invention further provides an electronic terminal. As shown in FIG. 15, the electronic terminal includes a processor 151, a memory 152, a speaker 153, a microphone 154, and a wireless receiver 155. The memory 152 is configured with a program code. The speaker 153 is used to broadcast an audio signal, the microphone 154 is used to receive an audio signal, the wireless receiver 155 can be used to receive a non-audio signal, and the processor 151 is used to call a program code configured by the memory 152 to implement FIG. The method flow shown in 4, 6 can communicate with each other through the bus.

The processor 151 is configured to obtain first authentication information from the memory 152, encode the first authentication information, and determine, according to the first authentication information, the second authentication information received by the microphone 154. Whether it is legal; when it is determined that the second authentication information is legal, the first terminal establishes a network connection with the second terminal;

The speaker 153 is configured to broadcast the result encoded by the processor 151; the wireless receiver 155 is further configured to: receive a network connection establishment request sent by the second terminal, where the network connection establishment request carries the second authentication information.

Optionally, the processor 151 is further configured to: obtain the identifier information of the first terminal from the memory 152; and encode the obtained identifier information;

The speaker 153 is further configured to broadcast the encoded result.

Optionally, the processor 151 is specifically configured to perform binary coding on the first authentication information to generate a binary sequence, and convert the generated binary sequence into first audio information, where the first audio information includes the first voice information. At least one of an audio clip and a silent audio clip;

The speaker 153 is specifically configured to broadcast the first audio information;

Optionally, the processor 151 is further configured to: detect whether the microphone 154 receives the broadcast request message; and when determining that the microphone 154 receives the second audio information broadcast request message, obtain the first authentication information. The broadcast request message includes second audio information, where the second audio information is used to request the first terminal to broadcast the first authentication information, the second audio information includes a second voiced audio segment, and the second voiced audio The segment is different from the frequency at which the first audio segment is used.

The device for automatically establishing a connection in the mobile network provided by the embodiment of the present invention, the access point terminal may broadcast the authentication information for establishing the network connection to the other terminal, so that the other terminal receives the broadcast, and extracts the authentication information, and then according to the authentication information. The network connection is established with the access point terminal that broadcasts the authentication information. Compared with the prior art, the process of implementing the network connection between the access point terminal and other terminals requires the user to manually perform a lot of information setting and operation to complete the solution. The embodiment of the invention can automatically establish a network connection between the terminals, so that the user does not need to manually set the authentication information and input the authentication information, thereby reducing the cumbersome and inefficient operation caused by the manual operation process. The problem is to improve the speed of network connection between terminals and let users get a better experience. Example 9

An embodiment of the present invention further provides an electronic terminal. As shown in FIG. 16, the electronic terminal includes a processor 161, a memory 162, a speaker 163, a microphone 164, and a wireless transmitter 165. The memory 162 is configured with a program code. The speaker 163 is used to broadcast an audio signal, the microphone 164 is used to receive an audio signal, the wireless transmitter 165 can be used to transmit a non-audio signal, and the processor 161 is used to call a program code configured by the memory 162 to implement FIG. The method flow shown in 5, 6 can communicate with each other through the bus. The microphone 164 is also operative to receive broadcast information, the broadcast information including encoded authentication information.

The processor 161 is further configured to: extract the encoded authentication information from the broadcast information received by the speaker 163; decode the extracted result to obtain the authentication information; and determine to broadcast the authentication information a terminal

The wireless transmitter 165 is further configured to: send a network connection establishment request to the first terminal, where the network connection establishment request includes the authentication information, so that when the first terminal confirms that the authentication information is legal, The first terminal establishes a network connection with the second terminal.

Optionally, the processor 161 is specifically configured to perform filtering processing on the broadcast information in a preset frequency band, where the broadcast information includes at least one of a voiced audio segment and a silence audio segment; And extracting the audio audio segment and the silent audio segment; wherein, the appearance rules of the audio audio segment and the silent audio segment are used to indicate the encoded authentication information; and converting the extracted audio audio segment and the silent audio segment into a binary sequence Wherein, the occurrence rules of the two values in the binary sequence are the same as the appearance rules of the audio and audio segments extracted in the filtering result.

Optionally, the processor 151 is specifically configured to perform binary decoding on the converted binary sequence to obtain the authentication information. The voiced audio clip is an audio clip that lasts for a preset duration and has an audio frequency of 19 kHz.

Optionally, the processor 151 is specifically configured to: when the broadcast information carries the identifier information of the encoded first terminal, extract the encoded first terminal from the broadcast information. The identification information of the encoded first terminal is decoded to obtain the identification information of the first terminal; and the identification information obtained by decoding the first terminal is detectable Selecting, by the terminal, a first terminal that is corresponding to the preset identifier information of the first terminal, and selecting, according to preset identifier information stored in the second terminal, a preset corresponding to the preset identifier information from the detectable terminal. The first terminal.

Optionally, the processor 151 is further configured to: generate a broadcast request message;

The speaker 153 is further configured to: broadcast the broadcast request message, where the broadcast request message is used to request that the first terminal that receives the broadcast request message broadcasts authentication information of the first terminal, where the authentication information is The authentication information required to establish a network connection relationship with the first terminal.

The mobile network provided by the embodiment automatically establishes a connection device, and the other terminal extracts the broadcast information sent by the other terminal, extracts the authentication information required for the network establishment, and then sends the authentication information to the access point according to the extracted authentication information. The terminal establishes a network connection. Compared with the prior art, the process of implementing the network connection of the access point terminal and the other terminal requires the user to manually perform a lot of information setting and operation to complete the solution. The network connection is automatically established, so that the user does not need to manually set the authentication information and input the authentication information, which reduces the cumbersome and inefficient problems caused by the manual operation process, and improves the network connection establishment speed between the terminals. Let users get a better experience.

Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented by means of software plus necessary general hardware, and of course, by hardware, but in many cases, the former is a better implementation. . Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a readable storage medium, such as a floppy disk of a computer. , a hard disk or an optical disk, etc., including instructions for causing a computer terminal (which may be a personal computer, a server, or a network terminal, etc.) to perform the methods described in various embodiments of the present invention.

The above is only the 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 protection of the present invention The scope should be stated in the scope of the claims ₍

Claims

claims

1. A method for automatically establishing a connection on a mobile network, which is characterized by including:

The first terminal obtains the first authentication information;

The first terminal encodes the first authentication information and broadcasts the encoding result, so that after receiving the encoding result, the second terminal decodes the encoding result to obtain the third 1. Certification information;

The first terminal receives a network connection establishment request sent by the second terminal, and the network connection establishment request carries second authentication information;

According to the first authentication information, the first terminal determines whether the second authentication information is legal; if it is determined that the second authentication information is legal, the first terminal establishes a network connection with the second terminal.

2. The method according to claim 1, characterized in that, the method further includes: the first terminal obtains the identification information of the first terminal;

The first terminal encodes the identification information and broadcasts the encoding result.

3. The method according to claim 1 or 2, wherein encoding the first authentication information includes:

Perform binary encoding on the first authentication information to generate a binary sequence;

Then the broadcasting of the encoding results includes:

The first terminal converts the binary sequence into first audio information, where the first audio information includes at least one of a first voiced audio segment and a silent audio segment; and the first voiced audio segment and the silent audio segment are in The appearance rule in the first audio information is the same as the appearance rule of the two numerical values in the binary sequence corresponding to the first audio information;

The first audio information is broadcast.

4. The method according to claim 3, wherein the first voiced audio segment is an audio segment that lasts for a preset duration and has an audio frequency of 19KHz.

5. The method according to any one of claims 1 to 4, characterized in that, before obtaining the first authentication information, it further includes: The first terminal detects whether a broadcast request message is received;

Then the obtaining the first authentication information includes:

When determining that the broadcast request message is received, the first terminal acquires first authentication information.

6. The method according to claim 5, wherein the broadcast request message includes second audio information, and the second audio information is used to request the first terminal to broadcast the first authentication information, and the second The audio information includes a second voiced audio segment using a different frequency than the first voiced audio segment.

7. A method for automatically establishing a connection on a mobile network, which is characterized by including:

The second terminal receives broadcast information, where the broadcast information includes encoded authentication information;

The second terminal extracts the encoded authentication information from the broadcast information, and decodes the extraction result to obtain the authentication information;

The second terminal determines the first terminal that broadcasts the authentication information, and sends a network connection establishment request to the first terminal, where the network connection establishment request includes the authentication information, so that the first terminal confirms When the authentication information is legal, the first terminal establishes a network connection with the second terminal.

8. The method according to claim 7, wherein the broadcast information includes at least one of a sound audio segment and a silent audio segment;

Extracting the encoded authentication information from the broadcast information includes:

The second terminal extracts the voiced audio segments and the silent audio segments from the filtering result; wherein, the occurrence rules of the voiced audio segments and the silent audio segments are used to indicate the encoded authentication information; then the extraction result is Decode and obtain the authentication information including:

The second terminal converts the extracted voiced audio segments and silent audio segments into binary sequences; wherein, the occurrence rules of the two numerical values in the binary sequence are consistent with the extracted voiced audio segments in the filtering result. The same pattern occurs with silent audio clips;

The second terminal performs binary decoding on the binary sequence to obtain the authentication information.

9. The method of claim 8, wherein the voiced audio clip is a continuous pre-recorded An audio clip with a set duration and an audio frequency of 19KHz.

10. The method according to claim 8 or 9, wherein the determining the first terminal that broadcasts the authentication information includes:

When the broadcast information carries the encoded identification information of the first terminal, the second terminal extracts the encoded identification information of the first terminal from the broadcast information, and processes the extracted process. decode the encoded identification information of the first terminal to obtain the identification information of the first terminal; select the terminal corresponding to the identification information of the first terminal from the detectable terminals according to the identification information of the first terminal. first terminal;

Alternatively, the second terminal selects the first terminal corresponding to the preset identification information from the detectable terminals based on the preset identification information stored in the second terminal.

11. The method according to any one of claims 7 to 10, characterized in that, before receiving the broadcast information, it further includes:

The second terminal generates a broadcast request message and broadcasts the broadcast request message. The broadcast request message is used to request the first terminal that receives the broadcast request message to broadcast the authentication information of the first terminal, so The authentication information is authentication information required to establish a network connection relationship with the first terminal.

12. The method according to claim 11, characterized in that, the broadcast request message includes a voiced audio segment, and, the voiced audio segment in the broadcast request message is different from the frequency used by the voiced audio segment in the broadcast message. different.

1 3. A device for automatically establishing a connection to a mobile network, which is characterized by including:

The acquisition unit is used to acquire the first authentication information;

An encoding unit, used to encode the first authentication information obtained by the acquisition unit; A broadcast unit, used to broadcast the encoding result obtained by the encoding unit;

A receiving unit configured to receive a network connection establishment request sent by the second terminal, where the network connection establishment request carries second authentication information;

A judging unit, configured to judge whether the second authentication information received by the receiving unit is legal based on the first authentication information obtained by the obtaining unit; A connection establishment unit is configured to establish a network connection with the second terminal when the judgment unit judges that the second authentication information is legal.

14. The device according to claim 13, wherein the acquisition unit is further configured to acquire identification information of a device that automatically establishes a connection to a mobile network;

The encoding unit is also used to encode the identification information obtained by the acquisition unit.

15. The device according to claim 13 or 14, characterized in that the encoding unit is specifically used to binary encode the first authentication information to generate a binary sequence;

The broadcast unit specifically includes:

A conversion subunit, configured to convert the binary sequence generated by the encoding unit into first audio information, where the first audio information includes at least one of a first voiced audio segment and a silent audio segment;

A broadcasting subunit, configured to broadcast the first audio information converted by the conversion subunit.

16. The device according to claim 15, wherein the first voiced audio segment is an audio segment that lasts for a preset duration and has an audio frequency of 19KHz.

17. The device according to any one of claims 13 to 16, characterized in that the device further includes:

A detection unit, used to detect whether a broadcast request message is received;

The obtaining unit is specifically configured to obtain the first authentication information when the detection unit determines that the broadcast request message is received.

18. The device according to claim 17, wherein the broadcast request message includes second audio information, and the second audio information is used to request the first terminal to broadcast the first authentication information, The second audio information includes a second voiced audio segment using a different frequency than the first voiced audio segment.

19. A device for automatically establishing a connection to a mobile network, characterized by: including:

A receiving unit, configured to receive broadcast information, where the broadcast information includes encoded authentication information; an extraction unit, configured to extract the encoded authentication information from the broadcast information received by the receiving unit;

A decoding unit, used to decode the results extracted by the extraction unit to obtain the authentication information;

A determining unit, configured to determine the first terminal that broadcasts the authentication information decoded by the decoding unit; A sending unit, configured to send a network connection establishment request to the first terminal selected by the selection unit, where the network connection establishment request includes the The authentication information is provided, so that when the first terminal confirms that the authentication information is legal, the first terminal establishes a network connection with the second terminal.

20. The device according to claim 19, wherein the broadcast information includes at least one of a sound audio segment and a silent audio segment;

The extraction unit specifically includes:

A filtering subunit, used to filter the broadcast information in a preset frequency band;

The first extraction subunit is used to extract voiced audio segments and silent audio segments from the filtering results of the filtering subunit; wherein the appearance rules of the voiced audio segments and silent audio segments are used to indicate the encoded authentication information;

The decoding unit specifically includes:

A conversion subunit, used to convert the sound audio clips and silent audio clips extracted by the first extraction subunit into a binary sequence; wherein, the occurrence rules of the two numerical values in the binary sequence are the same as those in the filtering The sound audio clips and silent audio clips extracted from the results appear in the same pattern;

The first decoding subunit is used to binary decode the binary sequence converted by the conversion subunit to obtain the authentication information.

21. The device according to claim 20, wherein the voiced audio clip is an audio clip that lasts for a preset duration and has an audio frequency of 19KHz.

22. The device according to claim 20 or 21, characterized in that the determining unit specifically includes:

The second extraction subunit is configured to extract the encoded identification information of the first terminal from the broadcast information when the broadcast information carries the encoded identification information of the first terminal;

The second decoding subunit is used to decode the encoded identification information of the first terminal extracted by the second extraction subunit to obtain the identification information of the first terminal; the selection subunit is used for According to the identification information of the first terminal decoded by the second decoding subunit, select the first terminal corresponding to the identification information of the first terminal from the detectable terminals; the selection subunit also uses Then, according to the preset identification information stored in the second terminal, select the first terminal corresponding to the preset identification information from the detectable terminals.

23. The device according to any one of claims 19 to 11, characterized in that the device further includes:

Generating unit, used to generate broadcast request messages;

a broadcast unit, configured to broadcast the broadcast request message generated by the generating unit; the broadcast request message is used to request the first terminal that receives the broadcast request message to broadcast the authentication information of the first terminal; the authentication The information is authentication information required to establish a network connection relationship with the first terminal.

24. The apparatus according to claim 23, wherein the broadcast request message includes a voiced audio segment, and the frequency of the voiced audio segment in the broadcast request message is consistent with the frequency used by the voiced audio segment in the broadcast message. different.