CN111669801A - Method, terminal and access point equipment for establishing network connection - Google Patents

Method, terminal and access point equipment for establishing network connection Download PDF

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Publication number
CN111669801A
CN111669801A CN202010441745.7A CN202010441745A CN111669801A CN 111669801 A CN111669801 A CN 111669801A CN 202010441745 A CN202010441745 A CN 202010441745A CN 111669801 A CN111669801 A CN 111669801A
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China
Prior art keywords
access point
terminal
configuration information
identification information
connection
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CN202010441745.7A
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Chinese (zh)
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CN111669801B (en
Inventor
周飞军
吕杰
王振华
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Zhejiang Dahua Technology Co Ltd
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Zhejiang Dahua Technology Co Ltd
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Priority to CN202010441745.7A priority Critical patent/CN111669801B/en
Publication of CN111669801A publication Critical patent/CN111669801A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers

Abstract

The application relates to the field of equipment networking, in particular to a method for establishing network connection, a terminal and access point equipment, the method for establishing network connection provided by the embodiment of the application comprises the steps that after receiving first connection identification information which is sent by at least one access point equipment and used for identifying the opening of the intelligent connection function of the access point equipment, the terminal sends second connection identification information which is used for identifying the opening of the intelligent connection function of the terminal to the at least one access point equipment, so that the access point equipment sends auxiliary configuration information which contains an access password of the access point equipment to the terminal after receiving the second connection identification information, the problem that a user fails in networking due to network parameter configuration errors of the access point equipment is solved, the success rate of networking is improved, and the terminal automatically establishes connection with the access point equipment corresponding to target auxiliary configuration information according to the target auxiliary configuration information, and the networking is more intelligent and convenient.

Description

Method, terminal and access point equipment for establishing network connection
Technical Field
The present application relates to the field of device networking, and in particular, to a method, a terminal, and an access point device for establishing a network connection.
Background
With the rapid development of radio frequency technology, Internet of things (IOT) technology, etc., the realization of rapid interconnection among multiple devices has become a demand, and devices with independent functions are required to form an interconnected network. The first step of realizing interconnection and intercommunication is that the equipment is accessed to the network and completes networking.
The current mode of networking the device access network is mainly that after the device is powered on and started, a user needs to use a notebook computer to configure network parameters of a wireless network to be accessed through interfaces such as a device management webpage or a mobile phone APP, and then the configured parameters are used for trying to access and network between devices. If the access is successful, the networking is completed, if the access is unsuccessful, the configuration parameters need to be revised through interfaces such as a webpage or an APP, and the like, and the network access is tried again.
Disclosure of Invention
The embodiment of the application provides a method, a terminal and an access point device for establishing network connection, which are used for solving the problems that networking fails and the networking success rate is low due to the fact that network parameters configured by a user are not matched in the prior art.
In a first aspect, a method for establishing a network connection provided in an embodiment of the present application includes:
a terminal receives first connection identification information sent by access point equipment, wherein the first connection identification information is used for identifying the opening of an intelligent connection function of the access point equipment;
the terminal sends second connection identification information to the access point equipment, so that after the access point equipment receives the second connection identification information, the access point equipment sends auxiliary configuration information containing an access password of the access point equipment to the terminal, wherein the second connection identification information is used for identifying the opening of an intelligent connection function of the terminal;
the terminal selects target auxiliary configuration information from the received auxiliary configuration information, and establishes connection with the access point equipment corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
An optional implementation manner is that, before the terminal sends the second connection identification information to the access point device, the method further includes:
the terminal receives first network identification information which is sent by the access point equipment and used for identifying manufacturer information of the access point equipment;
and the terminal determines that the first network identification information sent by the access point equipment is matched with second network identification information used for identifying the terminal manufacturer information.
An optional implementation manner is that, after the terminal receives the first connection identification information sent by the access point device, the method further includes:
and the terminal sends the secret key of the terminal to the access point equipment, so that the access point equipment encrypts the auxiliary configuration information according to the secret key and sends the encrypted auxiliary configuration information to the terminal.
An optional implementation manner is that, when receiving the auxiliary configuration information including the access password sent by the access point device, the terminal receives first network identification information used for identifying vendor information of the access point device sent by the access point device;
after receiving the first network identification information for identifying vendor information of the access point device sent by the access point device, and before selecting target auxiliary configuration information from the received auxiliary configuration information, the terminal further includes:
and the terminal determines that the first network identification information is matched with second network identification information for identifying the terminal manufacturer information.
An optional implementation manner is that, before the terminal selects the target auxiliary configuration information from the received auxiliary configuration information, the method further includes:
and the terminal determines that the received first connection identification information sent by the first access point device reaches a preset time length.
An optional implementation manner is that, after the terminal sends the second connection identification information to the access point device, before selecting target assistance configuration information from the received assistance configuration information, the method further includes:
the terminal receives the network parameters of the access point equipment sent by the access point equipment, binds the auxiliary configuration information of the same access point equipment with the network parameters and then stores the auxiliary configuration information;
the terminal selects target auxiliary configuration information from the received auxiliary configuration information, and the method comprises the following steps:
and the terminal selects the access point equipment of which the network parameters meet the connection conditions, and takes the auxiliary configuration information of the selected access point equipment as target auxiliary configuration information.
In a second aspect, a method for establishing a network connection provided in an embodiment of the present application includes:
the method comprises the steps that access point equipment sends first connection identification information to a terminal, so that the terminal sends second connection identification information to the access point equipment after receiving the first connection identification information; the first connection identification information is used for identifying the opening of the intelligent connection function of the access point equipment, and the second connection identification information is used for identifying the opening of the intelligent connection function of the terminal;
after receiving the second connection identification information sent by the terminal, the access point device sends auxiliary configuration information containing an access password of the access point device to the terminal, so that the terminal selects target auxiliary configuration information from the received auxiliary configuration information and establishes connection with the access point device corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
An optional implementation manner is that, before the access point device receives the second connection identifier sent by the terminal, the method further includes:
and the access point equipment sends first network identification information for identifying manufacturer information of the access point equipment to the terminal so that the terminal judges whether the first network identification information is matched with second network identification information for identifying the manufacturer information of the terminal.
An optional implementation manner is that, after the access point device sends the first connection identification information to the terminal, the method further includes:
the access point equipment receives a secret key of the terminal sent by the terminal;
and the access point equipment encrypts the auxiliary configuration information according to the secret key and then sends the encrypted auxiliary configuration information to the terminal.
In an optional implementation, the method further includes:
when the access point equipment sends the auxiliary configuration information containing the access password of the access point equipment to the terminal, first network identification information used for identifying manufacturer information of the access point equipment is sent to the terminal, so that the terminal judges whether the first network identification information is matched with second network identification information used for identifying the manufacturer information of the terminal.
An optional implementation manner is that, after the access point device receives the second connection identifier sent by the terminal, the method further includes:
and the access point equipment sends the network parameters of the access point equipment to the terminal so that the terminal selects target auxiliary configuration information from the received auxiliary configuration information according to the network parameters of the access point equipment.
In a third aspect, an apparatus for establishing a network connection provided in an embodiment of the present application includes:
the access point equipment comprises a first receiving module, a second receiving module and a first connection identification module, wherein the first receiving module is used for receiving first connection identification information sent by access point equipment, and the first connection identification information is used for identifying the opening of an intelligent connection function of the access point equipment;
a sending module, configured to send second connection identifier information to the access point device, so that after the access point device receives the second connection identifier information, the access point device sends, to the terminal, auxiliary configuration information of the access point device, where the auxiliary configuration information includes an access password, and the second connection identifier information is used to identify that an intelligent connection function of the terminal is started;
and the connection module is used for selecting target auxiliary configuration information from the received auxiliary configuration information and establishing connection with the access point equipment corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
In a fourth aspect, an apparatus for establishing a network connection provided in an embodiment of the present application includes:
a first sending module, configured to send, by an access point device, first connection identification information to a terminal, so that the terminal sends, after receiving the first connection identification information, second connection identification information to the access point device; the first connection identification information is used for identifying the opening of the intelligent connection function of the access point equipment, and the second connection identification information is used for identifying the opening of the intelligent connection function of the terminal;
a second sending module, configured to send, after receiving second connection identification information sent by the terminal, auxiliary configuration information of the access point device that includes an access password to the terminal, so that the terminal selects target auxiliary configuration information from the received auxiliary configuration information, and establishes a connection with the access point device corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
In a fifth aspect, a terminal provided in an embodiment of the present application includes:
at least one processor, and
a memory communicatively coupled to the at least one processor;
wherein the memory stores instructions executable by the at least one processor, the at least one processor implementing the method of any one of the first aspect by executing the instructions stored by the memory.
In a sixth aspect, an embodiment of the present application provides an access point device, including:
at least one processor, and
a memory communicatively coupled to the at least one processor;
wherein the memory stores instructions executable by the at least one processor, the at least one processor implementing the method of any one of the second aspects by executing the instructions stored by the memory.
In a seventh aspect, a system for establishing a network connection provided in an embodiment of the present application includes a terminal and an access point device;
the terminal is used for sending second connection identification information to the access point equipment after receiving the first connection identification information sent by the access point equipment; selecting target auxiliary configuration information from the received auxiliary configuration information sent by the access point equipment, and establishing connection with the access point equipment corresponding to the target auxiliary configuration information according to the target auxiliary configuration information;
the access point equipment is used for sending first connection identification information to a terminal, and sending auxiliary configuration information containing an access password of the access point equipment to the terminal after receiving second connection identification information sent by the terminal;
the first connection identification information is used for identifying the opening of the intelligent connection function of the access point equipment, and the second connection identification information is used for identifying the opening of the intelligent connection function of the terminal.
In an eighth aspect, the present application provides a computer-readable storage medium, which includes program code for implementing the steps of the method according to the first aspect or the steps of the method according to the second aspect when the program code is executed on a processor.
The beneficial effects of the embodiment of the application are as follows:
in the method for establishing network connection provided in this embodiment of the present application, a terminal receives first connection identification information sent by an access point device for identifying the opening of an intelligent connection function of the access point device, and the terminal determines that the access point device has the intelligent connection function according to the first connection identification information, and then sends second connection identification information for identifying the opening of the intelligent connection function of the terminal to the access point device, so that the access point device sends auxiliary configuration information of the access point device, which includes an access password, to the terminal after determining that the terminal has the intelligent connection function according to the received second connection identification information, because in this embodiment of the present application, the access point device sends the auxiliary configuration information of the access point device to the terminal after determining that the terminal has the intelligent connection function, the user does not need to configure network parameters of the access point device, and networking time is shortened, and the problem that the network configuration of the user to the access point equipment is wrong, which causes the networking failure, is also avoided, and the networking success rate is improved.
In addition, the terminal in the embodiment of the application can select the target auxiliary configuration information from the received auxiliary configuration information and automatically establish connection according to the target auxiliary configuration information and the access point corresponding to the target auxiliary configuration information, so that when a plurality of target access networks exist, a user does not need to select the target access network needing to be connected, networking is more intelligent and convenient, and the use experience of the user is improved.
Drawings
Fig. 1 is a schematic diagram of a system for establishing a network connection according to an embodiment of the present application;
fig. 2 is a complete flow chart of establishing a network connection according to an embodiment of the present application;
fig. 3 is a schematic diagram of a first apparatus for establishing a network connection according to an embodiment of the present disclosure;
fig. 4 is a diagram illustrating a second apparatus for establishing a network connection according to an embodiment of the present application;
FIG. 5 is a diagram illustrating a third apparatus for establishing network connection according to an embodiment of the present disclosure;
FIG. 6 is a diagram illustrating a fourth apparatus for establishing a network connection according to an embodiment of the present invention;
fig. 7 is a diagram illustrating a fifth apparatus for establishing a network connection according to an embodiment of the present application;
fig. 8 is a schematic diagram of a terminal according to an embodiment of the present application;
fig. 9 is a schematic diagram of an access point device according to an embodiment of the present application;
fig. 10 is a flowchart of a method for establishing a network connection according to an embodiment of the present application;
fig. 11 is a flowchart of another method for establishing a network connection according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present disclosure better understood by those of ordinary skill in the art, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
At present, a mode for networking a device accessing a network is mainly that a user configures network parameters of a wireless network to be accessed, and then tries access and networking among devices by using the configured parameters. If the access is successful, the networking is completed, if the access is unsuccessful, the configuration parameters need to be revised through interfaces such as a webpage or an APP, and the like, and the network access is tried again.
In view of the above problem, the present embodiment provides a system for establishing a network connection, which includes a terminal 10 and an access point device 20, as shown in fig. 1.
The terminal 10 is configured to send second connection identification information to the access point device after receiving the first connection identification information sent by the access point device; selecting target auxiliary configuration information from the received auxiliary configuration information sent by the access point equipment, and establishing connection with the access point equipment corresponding to the target auxiliary configuration information according to the target auxiliary configuration information;
the access point device 20 is configured to send first connection identification information to the terminal, and send auxiliary configuration information containing an access password of the access point device to the terminal after receiving second connection identification information sent by the terminal;
the first connection identification information is used for identifying the opening of the intelligent connection function of the access point equipment, and the second connection identification information is used for identifying the opening of the intelligent connection function of the terminal.
After receiving a second connection identifier sent by the terminal and used for identifying the opening of the intelligent connection function of the terminal, sending auxiliary configuration information containing an access password of the access point equipment to the terminal, so that the terminal selects target auxiliary configuration information from the received auxiliary configuration information of the access point equipment and establishes connection with the access point equipment corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
In the embodiment of the application, the access point device firstly sends first connection identification information for identifying the opening of the intelligent connection function of the access point device to the terminal, and the terminal sends second connection identification information for identifying the opening of the intelligent connection function of the terminal to the access point device after receiving the first connection identification information sent by the access point device.
In an implementation, an optional implementation manner is that the access point device broadcasts a beacon frame containing the first connection identification information to the terminal; wherein, the first connection identification information is contained in beacon frame Vendor specific IE;
after monitoring a beacon frame which is broadcasted by an access point and contains first connection identification information, a terminal determines that the access point starts an intelligent connection function, and sends a Probe Request message containing second connection identification information to access point equipment; wherein, the second connection identification information is contained in the Vendor Specific IE of the Probe Request message.
According to the embodiment of the application, the access point device also sends first network identification information for identifying manufacturer information of the access point device to the terminal, and the terminal sends second connection identification information to the access point device of the same manufacturer as the terminal after receiving the first network identification information for identifying the manufacturer information of the access point device sent by the access point device and determining that the first network identification information is matched with the second network identification information for identifying the manufacturer information of the terminal, so that the problem that the terminal possibly sends the second connection identification information of the terminal to the unsafe access point device is solved.
In this embodiment of the application, the first network identification information may be a Vendor ID of the access point device and/or the first three bytes of an MAC address of the access point device, or may be other identification information for identifying Vendor information of the access point device, which is not limited herein; the second network identification information is the Vendor ID of the terminal and/or the first three bytes of the MAC address of the terminal, or may be other identification information for identifying the terminal Vendor information, which is not limited herein.
In implementation, assuming that the first network identification information is a Vendor ID of the access point device, the access point device sends the Vendor ID of the access point device to the terminal; and after receiving the Vendor ID of the access point device and determining that the Vendor ID of the access point device is matched with the Vendor ID of the terminal, the terminal sends second connection identification information to the access point determined to be matched.
In this embodiment, in an optional implementation manner, the access point device may send the first network identification information and the first connection identification information to the terminal at the same time, and in the implementation, the access point device broadcasts a beacon frame including the first network identification information and the first connection identification information to the terminal, where, if the first network identification information is a beacon ID, the beacon ID may be included in a beacon Specific IE of the beacon frame, and if the first network identification information is the first three bytes of the MAC Address, the first three bytes of the MAC Address may be included in a Source Address of the beacon frame.
After receiving the information containing the second connection identifier sent by the terminal, the access point device sends auxiliary configuration information containing an access password to the terminal, in an optional implementation manner, the access point device sends a Probe Response frame containing the auxiliary configuration information to the terminal; the auxiliary configuration information is encapsulated in a Probe Response frame VendorSpecific IE field or a Requested elements IE field.
In an optional implementation manner, the access point device sends a beacon frame containing auxiliary configuration information to the terminal; the auxiliary configuration information is encapsulated in a Vendor Specific IE field in the beacon frame.
It should be noted that all configuration information for the access network is applicable to the auxiliary configuration information in the embodiment of the present application, and is not limited herein.
In the embodiment of the present application, the terminal may further send, to the access point device, second network identification information for identifying manufacturer information of the terminal, and the access point device receives the second network identification information, and sends, to a terminal of the same manufacturer, the auxiliary configuration information of the access point device after determining that the second network identification information matches the first network identification information for identifying manufacturer information of the access point device.
In this embodiment of the present application, the terminal may send the second network identification information and the second connection identification information to the access point device at the same time, an optional implementation manner is that the terminal sends a Probe Request frame including the second network identification information and the second connection identification information to the access point device, where if the second network identification information is a Vendor ID of the terminal, the Vendor ID may be included in a Vendor specific IE of the Probe Request frame, and if the second network identification information is the first three bytes of the MAC address, the first three bytes of the MAC address may be included in a SourceAddress of the Probe Request frame.
In implementation, assuming that the second network identification information sent by the terminal and received by the access point device is the Vendor ID of the terminal, the access point device receives the Vendor ID of the terminal and sends the auxiliary configuration information of the access point device to the terminal after determining that the Vendor ID of the terminal is matched with the Vendor ID of the access point device.
In order to avoid a problem that the auxiliary configuration information may be leaked during transmission and improve security of the auxiliary configuration information during transmission, an embodiment of the present application further provides a method for encrypting the auxiliary configuration information.
In an optional implementation manner, after receiving the first connection identification information sent by the access point device, the terminal sends a key of the terminal to the access point device; before sending the auxiliary configuration information to the terminal, the access point equipment receives a secret key sent by the terminal, encrypts the auxiliary configuration information according to the secret key and then sends the encrypted auxiliary configuration information to the terminal;
the secret key of the terminal may be a public key of the terminal.
In implementation, after receiving first connection identification information sent by access point equipment, a terminal sends a public key of the terminal to the access point equipment; the access point equipment receives a public key of the terminal before sending the auxiliary configuration information to the terminal, encrypts the auxiliary configuration information according to the received public key, and sends the encrypted auxiliary configuration to the terminal.
In the embodiment of the application, the terminal may send the second connection identification information and the public key of the terminal to the access point device at the same time; in an implementation, an optional implementation manner is that the terminal sends, to the access point device, a Probe Request frame including the second connection identification information and a terminal public key, where the terminal public key may be included in a beacon Specific IE of the Probe Request frame.
After receiving the auxiliary configuration information which is sent by the access point equipment and encrypted according to the public key of the terminal, the terminal decrypts the encrypted auxiliary configuration information by using the private key of the terminal;
in the embodiment of the application, after receiving the second connection identification information sent by the terminal, the access point device also sends the network parameters of the access point device to the terminal, and after receiving the network parameters and the auxiliary configuration information of the access point device, the terminal binds the auxiliary configuration information and the network parameters of the same access point device and stores the bound information;
the network parameters of the access point device include, but are not limited to, the following parameters:
received signal strength value (RSSI), Channel (Channel), Noise level (Noise level), supported rate (Support Rates), country identification (count), overlapping basic service set (OBSS Load), high throughput capability information (HT Cap & Info), very high throughput capability information (VHT Cap & Info).
It should be noted that the network parameters and the auxiliary configuration information of the access point device may be transmitted simultaneously or separately, and are not limited herein.
In the implementation, if the network parameter and the auxiliary configuration information of the access point device are sent simultaneously, an optional implementation manner is that the access point device sends a Probe Response frame or beacon frame containing the network parameter and the auxiliary configuration information to the terminal.
In order to avoid that the terminal receives the auxiliary configuration information sent by the access point equipment and further establishes connection with the unsafe access point equipment due to receiving the auxiliary configuration information sent by the unsafe access point equipment, the access point equipment also sends first network identification information of the access point equipment to the terminal when sending the auxiliary configuration information; after receiving the first network identification information sent by the access point device and determining that the first network identification information is matched with the second network identification information, the terminal binds the auxiliary configuration information sent by the access point device with the network parameters and then stores the bound auxiliary configuration information.
In implementation, the access point device sends a ProbeResponse frame or beacon frame containing the first network identification information and the auxiliary configuration information to the terminal.
In this embodiment, the auxiliary configuration information and the network parameters of the access point device may be stored in a to-be-connected network list.
After the terminal determines that the first connection identification information sent by the first access point device reaches the preset time length, the terminal selects target auxiliary configuration information from at least one received auxiliary configuration information containing the access password, and establishes connection with the access point device corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
According to an optional implementation manner, after receiving first connection identification information sent by a first access point device, a terminal starts a terminal timer, and after determining that the timer reaches a preset time length, a target auxiliary configuration information is selected from at least one received auxiliary configuration information containing an access password, and a connection is established between the target auxiliary configuration information and the access point device corresponding to the target auxiliary configuration information.
The embodiment of the application selects the target auxiliary configuration information from the received at least one auxiliary configuration information containing the access password according to the following modes:
and the terminal selects the access point equipment of which the network parameters meet the connection conditions from at least one access point equipment and takes the auxiliary configuration information of the selected access point equipment as target auxiliary configuration information.
The following describes in detail a method for selecting access point devices in this embodiment, taking different connection conditions as examples:
1. the connection condition is assumed to be that the RSSI value of the access point device is maximum.
In implementation, the terminal selects an access point device with the maximum RSSI value from at least one access point device, and uses the assistance configuration information of the access point device with the maximum RSSI value as the target assistance configuration information.
2. Assume that the connection condition is that the count parameter of the ap device is 'China'.
In implementation, the terminal selects an access point device with an access point device count parameter of 'China' from at least one access point device, and takes the auxiliary configuration information of the access point device as target auxiliary configuration information.
3. Assume that the connection condition is that the access point device uses the network channel as the 1 st channel.
In implementation, the terminal selects an access point device using a network channel as a first channel from at least one access point device, and uses the assistance configuration information of the access point device using the first channel as target assistance configuration information.
4. Assume a connection condition where the access point device noise level is greater than-67 dbm and less than-30 dbm.
In implementation, the terminal selects an access point device with a noise level greater than-67 dbm and less than-30 dbm from at least one access point device, and takes the auxiliary configuration information of the access point device with the noise level greater than-67 dbm and less than-30 dbm as the target auxiliary configuration information.
5. Assume that the connection condition is that the supported rate of the access point device is 9 mbps.
In implementation, the terminal selects an access point device supporting a rate of 9mbps from at least one access point device, and uses the auxiliary configuration information of the access point device supporting the rate of 9mbps as the target auxiliary configuration information.
According to the embodiment of the application, the terminal can automatically select the target auxiliary configuration information from the received auxiliary configuration information containing the access password sent by the at least one access point device after determining that the received first connection identification information sent by the first access point device reaches the preset time length, and establish connection with the access point device corresponding to the target auxiliary configuration information according to the target auxiliary configuration information, or can select the target auxiliary configuration information needing to be connected from the received at least one access point device by the user when the first connection identification information sent by the first access point device does not reach the preset time length, and establish connection with the access point device corresponding to the target auxiliary configuration information according to the target auxiliary configuration information selected by the user, so that the use experience of the user is improved.
Fig. 2 is a flowchart of a complete method for establishing a network connection according to an embodiment of the present disclosure.
Step 201, an access point device broadcasts a beacon frame containing first connection identification information and first network identification information to at least one terminal;
step 202, the terminal determines that the first network identification information is matched with the second network identification information according to a received beacon frame which is broadcasted by at least one access point device and contains the first connection identification information and the first network identification information, and determines that the intelligent connection identification state is that an intelligent connection function is started;
step 203, sending a Probe Request frame containing the second connection identification information, the second network identification information and the terminal public key to the access point device;
step 204, the access point device determines that the second network identification information is matched with the first network identification information according to the received Probe Request frame sent by the at least one terminal, and encrypts the auxiliary configuration information containing the access password by using a terminal public key contained in the Probe Request frame after determining that the intelligent connection identification state is that the intelligent connection function is opened;
step 205, sending a Probe Response frame or beacon frame containing the encrypted auxiliary configuration information, the encrypted first network identification information and the access point network parameters to the terminal;
step 206, the terminal determines that the first network identification information is matched with the second network identification information according to the received Probe Response frame or beacon frame which is sent by the at least one access point device and contains the encrypted auxiliary configuration information, the first network identification information and the access point network parameters, and decrypts the encrypted auxiliary configuration information by using a private key of the terminal after determining that the intelligent connection identification state is that the intelligent connection function is started;
step 207, the terminal binds the decrypted auxiliary configuration information of the same access point device with the access point network parameters and stores the bound auxiliary configuration information;
and step 208, after determining that the first connection identification information sent by the first access point device reaches the preset duration, the terminal selects target auxiliary configuration information from the received auxiliary configuration information of at least one access point device, and establishes connection with the access point device corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
It should be noted that step 208 and steps 202-207 can be performed simultaneously.
An embodiment of the present application provides a device for establishing a network connection, please refer to fig. 3, where the device includes:
a first receiving module 301, configured to receive first connection identification information sent by an access point device, where the first connection identification information is used to identify that an intelligent connection function of the access point device is started;
a sending module 302, configured to send second connection identifier information to the access point device, so that after the access point device receives the second connection identifier information, the access point device sends, to the terminal, auxiliary configuration information of the access point device, where the auxiliary configuration information includes an access password, and the second connection identifier information is used to identify that an intelligent connection function of the terminal is started;
a connection module 303, configured to select target auxiliary configuration information from the received auxiliary configuration information, and establish a connection with an access point device corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
An optional implementation manner is that, before the sending of the second connection identification information to the access point device, the first receiving module 301 is further configured to:
receiving first network identification information which is sent by the access point equipment and used for identifying manufacturer information of the access point equipment;
and determining that the first network identification information sent by the access point equipment is matched with second network identification information used for identifying the terminal manufacturer information.
In an optional embodiment, after receiving the first connection identification information sent by the access point device, the sending module 302 is further configured to:
and sending the secret key of the terminal to the access point equipment, so that the access point equipment encrypts the auxiliary configuration information according to the secret key and sends the encrypted auxiliary configuration information to the terminal.
In an optional embodiment, as shown in fig. 4, the apparatus further includes a second receiving module 304;
the second receiving module 304 is configured to receive, when receiving the auxiliary configuration information of the access point device, where the auxiliary configuration information includes an access password, first network identification information that is sent by the access point device and is used for identifying vendor information of the access point device;
the second receiving module 304 is further configured to, after receiving the first network identification information for identifying vendor information of the access point device sent by the access point device and before selecting target assistance configuration information from the received assistance configuration information:
and determining that the first network identification information is matched with second network identification information for identifying the terminal manufacturer information.
In an optional embodiment, as shown in fig. 5, the apparatus further includes a determining module 305;
the determining module 305 is configured to determine that the time period for receiving the first intelligent connection identifier information sent by the first access point device reaches a preset time period.
In an optional embodiment, as shown in fig. 6, the apparatus further includes a third receiving module 306;
the third receiving module 306 is configured to receive the network parameter of the access point device sent by the access point device, and store the auxiliary configuration information and the network parameter of the same access point device after binding them together;
the connection module 303 is specifically configured to:
and selecting the access point equipment of which the network parameters meet the connection conditions, and taking the auxiliary configuration information of the selected access point equipment as target auxiliary configuration information.
As shown in fig. 7, an embodiment of the present application provides another apparatus for establishing a network connection, including:
a first sending module 701, configured to send, by an access point device, first connection identifier information to a terminal, so that the terminal sends, after receiving the first connection identifier information, second connection identifier information to the access point device; the first connection identification information is used for identifying the opening of the intelligent connection function of the access point equipment, and the second connection identification information is used for identifying the opening of the intelligent connection function of the terminal;
a second sending module 702, configured to send, after receiving the second connection identifier sent by the terminal, the auxiliary configuration information of the access point device that includes the access password to the terminal, so that the terminal selects target auxiliary configuration information from the received auxiliary configuration information, and establishes a connection with the access point device corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
In an optional implementation manner, before receiving the second connection identifier sent by the terminal, the first sending module 701 is further configured to:
and sending first network identification information for identifying manufacturer information of the access point equipment to the terminal so that the terminal judges whether the first network identification information is matched with second network identification information for identifying the manufacturer information of the terminal.
Optionally, after the access point device sends the first connection identification information to the terminal, the second sending module 702 is further configured to:
receiving a secret key of the terminal sent by the terminal;
and encrypting the auxiliary configuration information according to the secret key and then sending the encrypted auxiliary configuration information to the terminal.
In an optional implementation manner, the second sending module 702 is further configured to:
and when the auxiliary configuration information containing the access password of the access point equipment is sent to the terminal, sending first network identification information for identifying manufacturer information of the access point equipment to the terminal so that the terminal judges whether the first network identification information is matched with second network identification information for identifying the manufacturer information of the terminal.
Optionally, after receiving the second connection identifier sent by the terminal, the second sending module 702 is further configured to:
and sending the network parameters of the access point equipment to the terminal so that the terminal selects target auxiliary configuration information from the received auxiliary configuration information according to the network parameters of the access point equipment.
An embodiment of the present application provides a terminal, please refer to fig. 8, where the terminal 800 includes:
at least one processor 801, and
a memory 802 communicatively coupled to the at least one processor;
the memory 802 stores instructions executable by the at least one processor 801, and the at least one processor 801 executes the instructions stored in the memory to implement the method for establishing a network connection according to the embodiment of the present application.
An embodiment of the present application provides an access point device, please refer to fig. 9, where the access point device 900 includes:
at least one processor 901, and
a memory 902 communicatively coupled to the at least one processor;
the memory 902 stores instructions executable by the at least one processor 901, and the at least one processor 901 implements the method for establishing a network connection according to the embodiment of the present application by executing the instructions stored in the memory.
Based on the same inventive concept, the embodiment of the present application provides a method for establishing a network connection, and because the method corresponds to a terminal in a system for establishing a network connection in the embodiment of the present application, and the principle of the method for solving the problem is similar to that of the system, the implementation of the method can refer to the implementation of the system, and repeated details are not repeated.
As shown in fig. 10, a method for establishing a network connection provided in an embodiment of the present application includes:
step S1001, a terminal receives first connection identification information sent by access point equipment, wherein the first connection identification information is used for identifying the opening of an intelligent connection function of the access point equipment;
step S1002, the terminal sends second connection identification information to the access point device, so that after the access point device receives the second connection identification information, the access point device sends auxiliary configuration information containing an access password of the access point device to the terminal, wherein the second connection identification information is used for identifying the opening of an intelligent connection function of the terminal;
step S1003, the terminal selects target auxiliary configuration information from the received auxiliary configuration information, and establishes a connection with the access point device corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
An optional implementation manner is that, before the terminal sends the second connection identification information to the access point device, the method further includes:
the terminal receives first network identification information which is sent by the access point equipment and used for identifying manufacturer information of the access point equipment;
and the terminal determines that the first network identification information is matched with second network identification information for identifying the terminal manufacturer information.
An optional implementation manner is that, after the terminal receives the first connection identification information sent by the access point device, the method further includes:
and the terminal sends the secret key of the terminal to the access point equipment, so that the access point equipment encrypts the auxiliary configuration information according to the secret key and sends the encrypted auxiliary configuration information to the terminal.
In an optional implementation, the method further includes:
the terminal receives first network identification information which is sent by the access point equipment and used for identifying manufacturer information of the access point equipment when receiving auxiliary configuration information which is sent by the access point equipment and contains an access password;
after receiving the first network identification information for identifying vendor information of the access point device sent by the access point device, and before selecting target auxiliary configuration information from the received auxiliary configuration information, the terminal further includes:
and the terminal determines that the first network identification information is matched with second network identification information for identifying the terminal manufacturer information.
An optional implementation manner is that, before the terminal selects the target auxiliary configuration information from the received auxiliary configuration information, the method further includes:
and the terminal determines that the received first connection identification information sent by the first access point device reaches a preset time length.
An optional implementation manner is that, after the terminal sends the second connection identification information to the access point device, before selecting target assistance configuration information from the received assistance configuration information, the method further includes:
the terminal receives the network parameters of the access point equipment sent by the access point equipment, binds the auxiliary configuration information of the same access point equipment with the network parameters and then stores the auxiliary configuration information;
the terminal selects target auxiliary configuration information from the received auxiliary configuration information, and the method comprises the following steps:
and the terminal selects the access point equipment of which the network parameters meet the connection conditions, and takes the auxiliary configuration information of the selected access point equipment as target auxiliary configuration information.
Based on the same inventive concept, the embodiment of the present application provides a method for establishing a network connection, and because the method corresponds to an access point device in a network connection system established in the embodiment of the present application, and the principle of the method for solving the problem is similar to that of the system, the implementation of the method can refer to the implementation of the system, and repeated details are not repeated.
As shown in fig. 11, another method for establishing a network connection provided in the embodiment of the present application includes:
step S1101, an access point device sends first connection identification information to a terminal, so that the terminal sends second connection identification information to the access point device after receiving the first connection identification information; the first connection identification information is used for identifying the opening of the intelligent connection function of the access point equipment, and the second connection identification information is used for identifying the opening of the intelligent connection function of the terminal;
step S1102, after receiving the second connection identifier information sent by the terminal, the ap device sends, to the terminal, auxiliary configuration information of the ap device, which includes an access password, so that the terminal selects target auxiliary configuration information from the received auxiliary configuration information, and establishes a connection with the ap device corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
An optional implementation manner is that, before the access point device receives the second connection identifier sent by the terminal, the method further includes:
and the access point equipment sends first network identification information for identifying manufacturer information of the access point equipment to the terminal so that the terminal judges whether the first network identification information is matched with second network identification information for identifying the manufacturer information of the terminal.
An optional implementation manner is that, after the access point device sends the first connection identification information to the terminal, the method further includes:
the access point equipment receives a secret key of the terminal sent by the terminal;
and the access point equipment encrypts the auxiliary configuration information according to the secret key and then sends the encrypted auxiliary configuration information to the terminal.
In an optional implementation, the method further includes:
when the access point equipment sends the auxiliary configuration information containing the access password of the access point equipment to the terminal, first network identification information used for identifying manufacturer information of the access point equipment is sent to the terminal, so that the terminal judges whether the first network identification information is matched with second network identification information used for identifying the manufacturer information of the terminal.
An optional implementation manner is that, after the access point device receives the second connection identifier sent by the terminal, the method further includes:
and the access point equipment sends the network parameters of the access point equipment to the terminal so that the terminal selects target auxiliary configuration information from the received auxiliary configuration information according to the network parameters of the access point equipment.
An embodiment of the present application provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program implements the above method for establishing a network connection.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application 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, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims (15)

1. A method of establishing a network connection, comprising:
a terminal receives first connection identification information sent by access point equipment, wherein the first connection identification information is used for identifying the opening of an intelligent connection function of the access point equipment;
the terminal sends second connection identification information to the access point equipment, so that after the access point equipment receives the second connection identification information, the access point equipment sends auxiliary configuration information containing an access password of the access point equipment to the terminal, wherein the second connection identification information is used for identifying the opening of an intelligent connection function of the terminal;
the terminal selects target auxiliary configuration information from the received auxiliary configuration information, and establishes connection with the access point equipment corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
2. The method of claim 1, wherein before the terminal transmits the second connection identification information to the access point device, the method further comprises:
the terminal receives first network identification information which is sent by the access point equipment and used for identifying manufacturer information of the access point equipment;
and the terminal determines that the first network identification information is matched with second network identification information for identifying the terminal manufacturer information.
3. The method of claim 1, wherein after the terminal receives the first connection identification information transmitted by the access point device, further comprising:
and the terminal sends the secret key of the terminal to the access point equipment, so that the access point equipment encrypts the auxiliary configuration information according to the secret key and sends the encrypted auxiliary configuration information to the terminal.
4. The method of claim 1, further comprising:
the terminal receives first network identification information which is sent by the access point equipment and used for identifying manufacturer information of the access point equipment when receiving auxiliary configuration information which is sent by the access point equipment and contains an access password;
after receiving the first network identification information for identifying vendor information of the access point device sent by the access point device, and before selecting target auxiliary configuration information from the received auxiliary configuration information, the terminal further includes:
and the terminal determines that the first network identification information is matched with second network identification information for identifying the terminal manufacturer information.
5. The method of claim 1, before the terminal selects the target auxiliary configuration information from the received auxiliary configuration information, further comprising:
and the terminal determines that the received first connection identification information sent by the first access point device reaches a preset time length.
6. The method of claim 1, wherein after the terminal transmits the second connection identification information to the access point device, before selecting the target assistance configuration information from the received assistance configuration information, further comprising:
the terminal receives the network parameters of the access point equipment sent by the access point equipment, binds the auxiliary configuration information of the same access point equipment with the network parameters and then stores the auxiliary configuration information;
the terminal selects target auxiliary configuration information from the received auxiliary configuration information, and the method comprises the following steps:
and the terminal selects the access point equipment of which the network parameters meet the connection conditions, and takes the auxiliary configuration information of the selected access point equipment as target auxiliary configuration information.
7. A method of establishing a network connection, comprising:
the method comprises the steps that access point equipment sends first connection identification information to a terminal, so that the terminal sends second connection identification information to the access point equipment after receiving the first connection identification information; the first connection identification information is used for identifying the opening of the intelligent connection function of the access point equipment, and the second connection identification information is used for identifying the opening of the intelligent connection function of the terminal;
after receiving the second connection identification information sent by the terminal, the access point device sends auxiliary configuration information containing an access password of the access point device to the terminal, so that the terminal selects target auxiliary configuration information from the received auxiliary configuration information and establishes connection with the access point device corresponding to the target auxiliary configuration information according to the target auxiliary configuration information.
8. The method of claim 7, wherein the access point device, prior to receiving the second connection identity sent by the terminal, further comprises:
and the access point equipment sends first network identification information for identifying manufacturer information of the access point equipment to the terminal so that the terminal judges whether the first network identification information is matched with second network identification information for identifying the manufacturer information of the terminal.
9. The method of claim 7, wherein after the access point device sends the first connection identification information to the terminal, the method further comprises:
the access point equipment receives a secret key of the terminal sent by the terminal;
and the access point equipment encrypts the auxiliary configuration information according to the secret key and then sends the encrypted auxiliary configuration information to the terminal.
10. The method of claim 7, further comprising:
when the access point equipment sends the auxiliary configuration information containing the access password of the access point equipment to the terminal, first network identification information used for identifying manufacturer information of the access point equipment is sent to the terminal, so that the terminal judges whether the first network identification information is matched with second network identification information used for identifying the manufacturer information of the terminal.
11. The method of claim 7, wherein after the access point device receives the second connection identifier sent by the terminal, the method further comprises:
and the access point equipment sends the network parameters of the access point equipment to the terminal so that the terminal selects target auxiliary configuration information from the received auxiliary configuration information according to the network parameters of the access point equipment.
12. A terminal, comprising:
at least one processor, and
a memory communicatively coupled to the at least one processor;
wherein the memory stores instructions executable by the at least one processor, the at least one processor implementing the method of any one of claims 1-6 by executing the instructions stored by the memory.
13. An access point device, comprising:
at least one processor, and
a memory communicatively coupled to the at least one processor;
wherein the memory stores instructions executable by the at least one processor, the at least one processor implementing the method of any one of claims 7-11 by executing the instructions stored by the memory.
14. A system for establishing network connection is characterized by comprising a terminal and an access point device;
the terminal is used for sending second connection identification information to the access point equipment after receiving the first connection identification information sent by the access point equipment; selecting target auxiliary configuration information from the received auxiliary configuration information sent by the access point equipment, and establishing connection with the access point equipment corresponding to the target auxiliary configuration information according to the target auxiliary configuration information;
the access point equipment is used for sending first connection identification information to a terminal, and sending auxiliary configuration information containing an access password of the access point equipment to the terminal after receiving second connection identification information sent by the terminal;
the first connection identification information is used for identifying the opening of the intelligent connection function of the access point equipment, and the second connection identification information is used for identifying the opening of the intelligent connection function of the terminal.
15. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 6 or carries out the steps of the method according to any one of claims 7 to 11.
CN202010441745.7A 2020-05-22 2020-05-22 Method, terminal and access point equipment for establishing network connection Active CN111669801B (en)

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