CN106452924A - Method and device for synchronizing wireless network configuration - Google Patents

Abstract

The present disclosure relates to methods and apparatus for synchronizing wireless network configurations. Wherein, the method includes: acquiring changed wireless network configuration information; sending a multicast domain name resolution system response message to a terminal connected to the wireless router, and the multicast domain name resolution system response message includes the changed wireless network configuration information . With the scheme proposed in the embodiment of the present disclosure, when the wireless network configuration information of the wireless router is changed, the terminal can automatically reconnect to the wireless network according to the changed wireless network configuration information without the user manually inputting the changed information in the terminal, and the Solved the problem that it is difficult to change the wireless configuration of smart home devices without an input interface.

Description

Method and device for synchronizing wireless network configuration

technical field

The present disclosure relates to the field of wireless local area network technology, and in particular to a method and device for synchronizing wireless network configuration.

Background technique

Currently, WLAN (Wireless Local Area Networks, wireless local area network) has almost become the only choice for setting up a home wireless network and an enterprise office network. In a basic wireless network, a wireless router acts as a transfer station for all data communications, and various wireless terminals access the Internet by connecting to the wireless router.

Usually, a wireless local area network can access multiple terminals. After changing the wireless network configuration of the wireless local area network, such as including SSID (Service Set Identifier, service set identifier), encryption method, and key, all connected terminals need to manually input the changed wireless network configuration to reconnect. Connect to the wireless router, and then access the wireless local area network, which brings great inconvenience to the user.

Contents of the invention

Embodiments of the present disclosure provide a method and device for synchronizing wireless network configurations. The technical solution is as follows:

According to a first aspect of an embodiment of the present disclosure, a method for synchronizing wireless network configuration is provided, which is applied to a wireless router, and the method includes:

Obtain the changed wireless network configuration information;

Sending a multicast domain name resolution system response message to the terminal connected to the wireless router, where the multicast domain name resolution system response message includes the modified wireless network configuration information.

Optionally, the sending a multicast domain name resolution system response message to the terminal connected to the wireless router includes:

Create a service resource record, the service resource record includes the basic service set identifier of the wireless router and the preset attribute of the multicast domain name resolution system response message, and the preset attribute is a locally started user datagram based Protocol configuration synchronization service;

Create a text record, which includes wireless network configuration information;

Encapsulating the service resource record and the text record into a multicast domain name resolution system response message;

sending the multicast domain name resolution system response message to the terminal.

Optionally, the creation of text records includes:

Using the account bound to the wireless router as a key to encrypt the wireless network configuration information in the text record.

Optionally, the method also includes:

If the account is bound to other terminals except the wireless router, send the multicast domain name resolution system response message to the server, and the server is used to send the multicast domain name resolution system response to the other terminals message.

Optionally, the sending a multicast domain name resolution system response message to the terminal includes:

Sending the multicast domain name resolution system response message to the terminal according to the physical address of the terminal.

According to the second aspect of the embodiments of the present disclosure, a method for synchronizing wireless network configuration is provided, which is applied to a terminal, and the method includes:

Receiving a multicast domain name resolution system response message, wherein the multicast domain name resolution system response message includes wireless network configuration information;

Reconnect the wireless router using the wireless network configuration information described.

Optionally, after receiving the multicast domain name resolution system response message, the method further includes:

According to the service resource record in the multicast domain name resolution system response message, determine whether the attribute of the multicast domain name resolution system response message is a preset attribute, and the preset attribute is a user datagram protocol-based user datagram protocol started locally configuration synchronization service;

If the attribute of the multicast domain name resolution system response message is a preset attribute, determine the multicast domain name resolution system response according to the basic service set identifier in the service resource record in the multicast domain name resolution system response message Whether the sender of the message is the currently connected wireless router;

If the sender of the multicast domain name resolution system response message is the currently connected wireless router, acquire the wireless network configuration information in the multicast domain name resolution system response message.

Optionally, the method also includes:

Using the account bound to the terminal to decrypt the wireless network configuration information in the text record in the multicast domain name resolution system response message.

According to a third aspect of the embodiments of the present disclosure, an apparatus for synchronizing wireless network configuration is provided, which is applied to a wireless router, and the apparatus includes:

The first obtaining module is configured to obtain the changed wireless network configuration information;

The first sending module is configured to send a multicast domain name resolution system response message to a terminal connected to the wireless router, and the multicast domain name resolution system response message includes modified wireless network configuration information.

Optionally, the first sending module includes:

The first processing sub-module is configured to create a service resource record, the service resource record includes the basic service set identifier of the wireless router and the preset attributes of the multicast domain name resolution system response message, the preset The attribute is a user datagram protocol-based configuration synchronization service started locally;

The second processing submodule is configured to create a text record, and the text record includes wireless network configuration information;

The third processing submodule is configured to encapsulate the service resource record and the text record into a multicast domain name resolution system response message;

The sending submodule is configured to send the multicast domain name resolution system response message to the terminal.

Optionally, the second processing submodule is further configured to use the account bound to the wireless router as a key to encrypt the wireless network configuration information in the text record.

Optionally, the device also includes:

The second sending module is configured to send the multicast domain name resolution system response message to the server if the account is bound to other terminals except the wireless router, and the server is used to send the multicast domain name resolution system response message to the other terminal The multicast domain name resolution system responds to the message.

Optionally, the first sending module is configured to: send the multicast domain name resolution system response message to the terminal according to the physical address of the terminal.

According to a fourth aspect of the embodiments of the present disclosure, an apparatus for synchronizing wireless network configuration is provided, which is applied to a terminal, and the apparatus includes:

The receiving module is configured to receive the multicast domain name resolution system response message sent by the wireless router, and the multicast domain name resolution system response message includes wireless network configuration information;

The connection module is configured to use the wireless network configuration information to reconnect to the wireless router.

Optionally, the device also includes:

The first judging module is configured to judge whether the attribute of the multicast domain name resolution system response message is a preset attribute according to the service resource record in the multicast domain name resolution system response message, and the preset attribute is User datagram protocol-based configuration synchronization service started locally;

The second judging module is configured to judge according to the basic service set identifier in the service resource record in the multicast domain name resolution system response message if the attribute of the multicast domain name resolution system response message is a preset attribute Whether the sender of the multicast domain name resolution system response message is a currently connected wireless router;

The second obtaining module is configured to obtain the wireless network configuration information in the text record in the multicast domain name resolution system response message if the sender of the multicast domain name resolution system response message is a currently connected wireless router .

Optionally, the second obtaining module is further configured to: use the account bound to the terminal to decrypt the wireless network configuration information in the text record in the multicast domain name resolution system response message.

According to a fifth aspect of an embodiment of the present disclosure, an apparatus for synchronizing wireless network configuration is provided, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured as:

Obtain the changed wireless network configuration information;

Sending a multicast domain name resolution system response message to the terminal connected to the wireless router, where the multicast domain name resolution system response message includes the modified wireless network configuration information.

According to a sixth aspect of the embodiments of the present disclosure, an apparatus for synchronizing wireless network configuration is provided, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured as:

Receiving a multicast domain name resolution system response message sent by a wireless router, wherein the multicast domain name resolution system response message includes wireless network configuration information;

Reconnecting the wireless router using the wireless network configuration information.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

In the above technical solution, the modified wireless network configuration information is provided to the terminal by sending a multicast domain name resolution system response message to the terminal connected to the wireless router. In the embodiment of the present disclosure, by using the standard mDNS protocol, the user can maximize the synchronization of wireless network configuration information on each terminal associated with the wireless router. When the wireless network configuration information of the wireless router is changed, the terminal can automatically reconnect to the wireless network according to the changed wireless network configuration information without the user manually inputting the changed information in the terminal, which also solves the problem of smart home devices without an input interface Difficulty changing wireless configuration.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a flowchart showing a method for synchronizing wireless network configurations according to an exemplary embodiment.

Fig. 2 is a flowchart showing a method for synchronizing wireless network configurations according to another exemplary embodiment.

Fig. 3 is a flowchart showing a method for synchronizing wireless network configurations according to another exemplary embodiment.

Fig. 4 is a flowchart showing a method for synchronizing wireless network configurations according to another exemplary embodiment.

Fig. 5 is a flowchart showing a method for synchronizing wireless network configurations according to another exemplary embodiment.

Fig. 6 is a block diagram showing an apparatus for synchronizing wireless network configurations according to an exemplary embodiment.

Fig. 7 is a block diagram showing an apparatus for synchronizing wireless network configurations according to another exemplary embodiment.

Fig. 8 is a block diagram of an apparatus for synchronizing wireless network configurations according to another exemplary embodiment.

Fig. 9 is a block diagram showing an apparatus for synchronizing wireless network configurations according to another exemplary embodiment.

Fig. 10 is a block diagram showing an apparatus for synchronizing wireless network configurations according to another exemplary embodiment.

Fig. 11 is a block diagram of a detection device according to another exemplary embodiment.

detailed description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all the same embodiments as the present disclosure. Rather, they are merely examples of apparatuses and methods with some aspects of the disclosure as recited in the appended claims.

The technical solutions provided by the embodiments of the present disclosure relate to a wireless router and a terminal connected to the wireless router. The terminal can be, for example, a mobile phone, a computer, a tablet computer, a printer, a smart TV, a smart refrigerator, a smart rice cooker, and other smart devices that can access a wireless network.

Fig. 1 is a flowchart showing a method for synchronizing wireless network configurations according to an exemplary embodiment. In this embodiment, as shown in FIG. 1, the method for synchronizing wireless network configuration is applied to a wireless router, including steps S11 to S12:

In step S11, the modified wireless network configuration information is acquired.

Usually, the wireless router has a default configuration interface, and the configuration interface can be entered by entering the web page address provided by the wireless router with a browser. Through this configuration interface, you can set wireless network configuration information. The wireless network configuration information may generally include: SSID (Service Set Identifier, service set identifier), wireless network encryption method, password, and the like. Once it is found that the wireless network configuration information has been changed by the user, the changed wireless network configuration information is obtained.

In step S12, an mDNS (multicast Domain Name System, multicast domain name resolution system) response message is sent to the terminal connected to the wireless router, and the message includes the modified wireless network configuration information.

In another embodiment of the present disclosure, as shown in FIG. 2, sending an mDNS message to a terminal connected to a wireless router includes steps S21-step S24:

In step S21, a service resource record is created, the service resource record includes the basic service set identifier of the wireless router and the preset attribute of the message, and the preset attribute is a locally started user datagram protocol-based configuration synchronization service.

To send a multicast domain name resolution system response message, you need to start the mDNS Publication (publish) service first, and create service resource records (SRV records). The field settings in the service resource records can be, for example: Instance Name (instance name) takes the bssid of the radio frequency port. wcfg (basic service set identifier, basic service set identifier, bssid is usually the MAC (Media Access Control, Media Access Control) address of the wireless router), Service type (service type) takes _udp (User Datagram Protocol, User Datagram Protocol) , Domain (domain) takes _local (local). The complete service resource record is as follows: 11:22:33:44:55:66.wcfg._udp._local, and the setting ttl (TimeTo Live, time to live) does not exceed 30s. Among them, 11:22:33:44:55:66 included in the service resource record is the bssid of the wireless router, and wcfg._udp._local is the preset attribute of the message, indicating that the message is a locally started UDP-based Configure the synchronization service.

In step S22, a text record is created, and the text record includes wireless network configuration information.

Create text records (TXT records), compose the modified wireless network configuration information (such as SSID, encryption method, key) into a wireless configuration string, put it into TXT records, and set the ttl to no more than 30s.

In another embodiment of the present disclosure, the wireless network configuration information in the text record may also be encrypted. When encrypting, the wireless network configuration information in the text record can be encrypted using the account bound to the wireless router as a key. This enables only terminals bound to the account to decrypt and obtain wireless network configuration information. Therefore, in another embodiment of the present disclosure, before sending the mDNS response message to the terminal connected to the wireless router in step S12, it may also be determined whether the wireless router is bound to a certain account. If the wireless router is bound to an account, the account is obtained as a key.

In step S23, the service resource record and the text record are encapsulated into an mDNS response message.

In step S24, the mDNS response message is sent to the terminal.

When sending the mDNS response message to the terminal, the message may be sent to the terminal according to the mac address of the terminal. That is, when sending the mDNS response message, the destination address of the link layer is the mac address of each terminal. The mac address of each terminal can be provided to the wireless router when the terminal is connected to the wireless router.

In another embodiment of the present disclosure, the wireless router can also judge whether the terminal is bound to a bound account other than the wireless router according to the hostname (host name), mac address, etc. provided when the terminal connects to the wireless router. terminal. If the account bound to the wireless router is bound to other terminals, as shown in Figure 3, the method may also include step S13:

In step S13, the mDNS response message is sent to the server, and the server is used to send the mDNS response message to other terminals bound to the account except the wireless router.

That is, when sending the mDNS response message, the network layer takes the IP address of the server such as 224.0.0.15 as the destination IP address. After receiving the mDNS response message, the server should send the received mDNS response message to other terminals bound to the account, and the other terminals can update the wireless network configuration information according to the mDNS response message.

The above step S12 and step S13 can be performed simultaneously. When sending mDNS response messages to terminals and servers connected to the wireless router, send as many as possible before the wireless network generated by the wireless network configuration information before the change is disconnected.

The method for synchronizing wireless network configuration provided by the embodiments of the present disclosure provides modified wireless network configuration information to the terminal by sending a multicast domain name resolution system response message to the terminal connected to the wireless router. In the embodiment of the present disclosure, by using the standard mDNS protocol, the user can maximize the synchronization of wireless network configuration information on each terminal associated with the wireless router. When the wireless network configuration information of the wireless router is changed, the terminal can automatically reconnect to the wireless network according to the changed wireless network configuration information without the user manually inputting the changed information in the terminal, which also solves the problem of smart home devices without an input interface Difficulty changing wireless configuration.

Fig. 4 is a flowchart showing a method for synchronizing wireless network configurations according to an exemplary embodiment. In this embodiment, as shown in FIG. 4, the method for synchronizing wireless network configuration is applied to a terminal, including steps S41 to S42:

In step S41, the mDNS response message sent by the wireless router is received, and the message includes wireless network configuration information.

For example, the driver of the terminal receives the mDNS response message whose destination mac address is the mac address of the terminal.

In other embodiments of the present disclosure, as shown in FIG. 5, after receiving the mDNS response message, the method further includes:

In step S51, according to the service resource record in the message, it is judged whether the attribute of the message is a preset attribute.

For example, the SRV records of the received message are: 11:22:33:44:55:66.wcfg._udp._local; according to the .wcfg._udp._local in the service resource record in the message, determine the report The attribute of the file is the preset attribute of the locally started UDP-based configuration synchronization service.

In step S52, if the attribute of the message is a preset attribute, it is determined whether the sender of the message is the currently connected wireless router according to the bssid in the service resource record in the message.

For example, the mac address of the wireless router to which the terminal is currently connected is 11:22:33:44:55:66, and the bssid in the service resource record in the received message is 11:22:33:44:55:66, Then, it is determined that the sender of the message is the currently connected wireless router.

In step S53, if the sender of the message is the currently connected wireless router, the wireless network configuration information in the message is acquired.

In another embodiment of the present disclosure, when the wireless network configuration information in the text record in the message is encrypted, the account bound to the terminal may be used to decrypt the wireless network configuration information in the text record in the message.

In step S42, the wireless router is reconnected using the wireless network configuration information.

The wireless network configuration information should be used to reconnect the wireless router after the wireless network generated by the wireless network configuration information before modification is disconnected.

The method for synchronizing wireless network configuration provided by the embodiments of the present disclosure acquires modified wireless network configuration information by receiving a multicast domain name resolution system response message sent by a wireless router. In the embodiment of the present disclosure, by using the standard mDNS protocol, the user can maximize the synchronization of wireless network configuration information on each terminal associated with the wireless router. When the wireless network configuration information of the wireless router is changed, the terminal can automatically reconnect to the wireless network according to the changed wireless network configuration information without the user manually inputting the changed information in the terminal, which also solves the problem of smart home devices without an input interface Difficulty changing wireless configuration.

The following are device embodiments of the present disclosure, which can be used to implement the method embodiments of the present disclosure.

Fig. 6 is a block diagram showing an apparatus for synchronizing wireless network configuration according to an exemplary embodiment, and the apparatus may be implemented as part or all of a terminal device through software, hardware or a combination of the two. As shown in Figure 6, the device includes a first acquiring module 601 and a first sending module 602:

The first obtaining module 601 is configured to obtain the modified wireless network configuration information;

The first sending module 602 is configured to send a multicast domain name resolution system response message to a terminal connected to the wireless router, where the multicast domain name resolution system response message includes modified wireless network configuration information.

The synchronous wireless network configuration device provided by the embodiment of the present disclosure provides modified wireless network configuration information to the terminal by sending a multicast domain name resolution system response message to the terminal connected to the wireless router. In the embodiment of the present disclosure, by using the standard mDNS protocol, the user can maximize the synchronization of wireless network configuration information on each terminal associated with the wireless router. When the wireless network configuration information of the wireless router is changed, the terminal can automatically reconnect to the wireless network according to the changed wireless network configuration information without the user manually inputting the changed information in the terminal, which also solves the problem of smart home devices without an input interface Difficulty changing wireless configuration.

As shown in FIG. 7, in another embodiment of the present disclosure, the first sending module 602 includes:

The first processing sub-module 6021 is configured to create a service resource record, the service resource record includes the basic service set identifier of the wireless router and the preset attribute of the multicast domain name resolution system response message, the preset Set the property to be a locally started UDP-based configuration synchronization service;

The second processing submodule 6022 is configured to create a text record, where the text record includes wireless network configuration information;

The third processing sub-module 6023 is configured to encapsulate the service resource record and the text record into a multicast domain name resolution system response message;

The sending submodule 6024 is configured to send the multicast domain name resolution system response message to the terminal.

In another embodiment of the present disclosure, the second processing submodule 6022 is further configured to use the account bound to the wireless router as a key to encrypt the wireless network configuration information in the text record.

In another embodiment of the present disclosure, as shown in FIG. 8, the device further includes:

The second sending module 603 is configured to send the multicast domain name resolution system response message to the server if the account is bound to other terminals except the wireless router, and the server is used to send the multicast domain name resolution system response message to the other terminal Send the multicast domain name resolution system response message.

In another embodiment of the present disclosure, the first sending module 602 is configured to: send the multicast domain name resolution system response message to the terminal according to the physical address of the terminal.

Fig. 9 is a block diagram showing an apparatus for synchronizing wireless network configuration according to an exemplary embodiment, and the apparatus may be implemented as part or all of a terminal device through software, hardware or a combination of the two. As shown in Figure 9, the device includes a receiving module 901 and a connecting module 902:

The receiving module 901 is configured to receive a multicast domain name resolution system response message sent by a wireless router, and the multicast domain name resolution system response message includes wireless network configuration information;

The connection module 902 is configured to use the wireless network configuration information to reconnect to the wireless router.

In another embodiment of the present disclosure, as shown in FIG. 10, the device further includes:

The first judging module 903 is configured to judge whether the attribute of the multicast domain name resolution system response message is a preset attribute according to the service resource record in the multicast domain name resolution system response message, and the preset attribute A user datagram protocol-based configuration synchronization service started locally;

The second judging module 904 is configured to, if the attribute of the multicast domain name resolution system response message is a preset attribute, according to the basic service set identifier in the service resource record in the multicast domain name resolution system response message, Judging whether the sender of the multicast domain name resolution system response message is a currently connected wireless router;

The second obtaining module 905 is configured to obtain the wireless network configuration in the text record in the multicast domain name resolution system response message if the sender of the multicast domain name resolution system response message is the currently connected wireless router information.

The second obtaining module 905 is further configured to: use the account bound to the terminal to decrypt the wireless network configuration information in the text record in the multicast domain name resolution system response message.

The present disclosure also provides a device for synchronizing wireless network configuration, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured as:

Obtain the changed wireless network configuration information;

Sending a multicast domain name resolution system response message to the terminal connected to the wireless router, where the multicast domain name resolution system response message includes the modified wireless network configuration information.

The present disclosure also provides a device for synchronizing wireless network configuration, including:

Receiving a multicast domain name resolution system response message sent by a wireless router, wherein the multicast domain name resolution system response message includes wireless network configuration information;

Reconnecting the wireless router using the wireless network configuration information.

Regarding the apparatus in the foregoing embodiments, the specific manner in which each module executes operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

Fig. 11 is a block diagram of an apparatus 1000 for synchronizing wireless network configurations according to an exemplary embodiment. For example, the apparatus 1000 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.

11, device 1000 may include one or more of the following components: processing component 1002, memory 1004, power supply component 1006, multimedia component 1008, audio component 1010, input/output (I/O) interface 1012, sensor component 1014, and communication component 1016.

The processing component 1002 generally controls the overall operations of the device 1000, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 1002 may include one or more processors 1020 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 1002 may include one or more modules that facilitate interaction between processing component 1002 and other components. For example, processing component 1002 may include a multimedia module to facilitate interaction between multimedia component 1008 and processing component 1002 .

The memory 1004 is configured to store various types of data to support operations at the device 1000 . Examples of such data include instructions for any application or method operating on device 1000, contact data, phonebook data, messages, pictures, videos, and the like. The memory 1004 can be realized by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

The power supply component 1006 provides power to various components of the device 1000 . Power components 1006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 1000 .

The multimedia component 1008 includes a screen that provides an output interface between the device 1000 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or a swipe action, but also detect duration and pressure associated with the touch or swipe operation. In some embodiments, the multimedia component 1008 includes a front camera and/or a rear camera. When the device 1000 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 1010 is configured to output and/or input audio signals. For example, the audio component 1010 includes a microphone (MIC), which is configured to receive external audio signals when the device 1000 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 1004 or sent via communication component 1016 . In some embodiments, the audio component 1010 also includes a speaker for outputting audio signals.

The I/O interface 1012 provides an interface between the processing component 1002 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 1014 includes one or more sensors for providing status assessments of various aspects of device 1000 . For example, the sensor component 1014 can detect the open/closed state of the device 1000, the relative positioning of components, such as the display and keypad of the device 1000, the sensor component 1014 can also detect a change in the position of the device 1000 or a component of the device 1000, the user The presence or absence of contact with the device 1000, the device 1000 orientation or acceleration/deceleration and the temperature change of the device 1000. The sensor assembly 1014 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 1014 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 1014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

The communication component 1016 is configured to facilitate wired or wireless communication between the apparatus 1000 and other devices. The device 1000 can access wireless networks based on communication standards, such as Wi-Fi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 1016 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1016 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 1000 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 1004 including instructions, which can be executed by the processor 1020 of the device 1000 to implement the above method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

A non-transitory computer-readable storage medium, when instructions in the storage medium are executed by a processor of the terminal device, the terminal device can execute a method for synchronizing wireless network configuration, the method comprising:

Receiving a multicast domain name resolution system response message sent by a wireless router, wherein the multicast domain name resolution system response message includes wireless network configuration information;

Reconnecting the wireless router using the wireless network configuration information.

Other embodiments of the disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (18)

1. a kind of method of synchronous radio network configuration, is applied to wireless router, it is characterised in that methods described includes：

Obtain the radio network configuration information after change；

Multicast domain name analysis system response message is sent to the terminal of wireless router connection, the multicast domain name analysis system rings Message is answered to include the radio network configuration information after change.

2. method according to claim 1, it is characterised in that the terminal to wireless router connection sends multicast domain Name resolution system response message, including：

Create Service Source record, Service Source record include the Basic Service Set Identification of the wireless router and The preset attribute of the multicast domain name analysis system response message, the preset attribute is for local boot based on user datagram The configuration synchronous service of agreement；

Text entry is created, the text entry includes radio network configuration information；

Service Source record and the text entry are encapsulated as multicast domain name analysis system response message；

The multicast domain name analysis system response message is sent to the terminal.

3. method according to claim 2, it is characterised in that the establishment text entry includes：

The account for using the wireless router to bind encrypts the radio network configuration information in the text entry as key.

4. method according to claim 3, it is characterised in that methods described also includes：

If the account binding has the other-end in addition to the wireless router, the multicast domain name is sent to server Resolution system response message, the server is used for sending the multicast domain name analysis system response report to the other-end Text.

5. method according to claim 1, it is characterised in that described send multicast domain name analysis system to the terminal and ring Message is answered, including：

According to the physical address of the terminal, the multicast domain name analysis system response message is sent to the terminal.

6. a kind of method of synchronous radio network configuration, is applied to terminal, it is characterised in that methods described includes：

Multicast domain name analysis system response message is received, the multicast domain name analysis system response message includes that wireless network is joined Confidence ceases；

Wireless router is reconnected using the radio network configuration information.

7. method according to claim 6, it is characterised in that the reception multicast domain name analysis system response message it Afterwards, methods described also includes：

According to the Service Source record in the multicast domain name analysis system response message, the multicast domain name analysis system is judged Whether the attribute of response message is preset attribute, and the preset attribute is the configuration based on UDP of local boot Synchronous service；

If the attribute of the multicast domain name analysis system response message is to ring preset attribute, according to the multicast domain name analysis system Basic Service Set Identification in answering the Service Source in message to record, judges sending out for the multicast domain name analysis system response message Whether the side of sending is the current wireless router for connecting；

If the sender of the multicast domain name analysis system response message is the wireless router of current connection, the multicast is obtained Radio network configuration information in domain name analysis system response message.

8. method according to claim 6, it is characterised in that methods described also includes：

The nothing in the text entry in the multicast domain name analysis system response message is deciphered using the account of the terminal binding Line network configuration information.

9. a kind of device of synchronous radio network configuration, is applied to wireless router, it is characterised in that described device includes：

First acquisition module, is configured to the radio network configuration information after obtaining change；

First sending module, is configured to send multicast domain name analysis system response message to the terminal of wireless router connection, The multicast domain name analysis system response message includes the radio network configuration information after change.

10. device according to claim 9, it is characterised in that first sending module includes：

First processes submodule, is configured to create Service Source record, and the Service Source record includes the no circuit By the Basic Service Set Identification of device and the preset attribute of the multicast domain name analysis system response message, the preset attribute is The configuration synchronous service based on UDP of local boot；

Second processing submodule, is configured to create text entry, and the text entry includes radio network configuration information；

3rd processes submodule, is configured to for Service Source record and the text entry to be encapsulated as multicast domain name mapping System response message；

Sending submodule, is configured to send the multicast domain name analysis system response message to the terminal.

11. devices according to claim 10, it is characterised in that the second processing submodule, are also configured to use The account of the wireless router binding encrypts the radio network configuration information in the text entry as key.

12. devices according to claim 11, it is characterised in that described device also includes：

Second sending module, if being configured to the account to bind the other-end having in addition to the wireless router, to Server sends the multicast domain name analysis system response message, and the server is used for sending described group to the other-end Broadcast domain name analysis system response message.

13. devices according to claim 9, it is characterised in that first sending module, are configured to：According to described The physical address of terminal, sends the multicast domain name analysis system response message to the terminal.

A kind of 14. devices of synchronous radio network configuration, are applied to terminal, it is characterised in that described device includes：

Receiver module, is configured to receive the multicast domain name analysis system response message of wireless router transmission, the multicast domain Name resolution system response message includes radio network configuration information；

Link block, is configured with the radio network configuration information and reconnects the wireless router.

15. devices according to claim 14, it is characterised in that described device also includes：

First judge module, is configured to, according to the Service Source record in the multicast domain name analysis system response message, sentence Whether the attribute of the disconnected multicast domain name analysis system response message is preset attribute, and the preset attribute is the base of local boot Configuration synchronous service in UDP；

Second judge module, if the attribute for being configured to the multicast domain name analysis system response message is preset attribute, according to The Basic Service Set Identification in Service Source record in the multicast domain name analysis system response message, judges the multicast domain Whether the sender of name resolution system response message is the current wireless router for connecting；

Second acquisition module, if be configured to the nothing of the sender for current connection of the multicast domain name analysis system response message Line router, obtains the radio network configuration information in the text entry in the multicast domain name analysis system response message.

16. devices according to claim 14, it is characterised in that second acquisition module is additionally configured to：Using institute The account for stating terminal binding deciphers the radio network configuration in the text entry in the multicast domain name analysis system response message Information.

17. a kind of devices of synchronous radio network configuration, it is characterised in that include：

Processor；

For storing the memorizer of processor executable；

Wherein, the processor is configured to：

Obtain the radio network configuration information after change；

Multicast domain name analysis system response message is sent to the terminal of wireless router connection, the multicast domain name analysis system rings Message is answered to include the radio network configuration information after change.

18. a kind of devices of synchronous radio network configuration, it is characterised in that include：

Processor；

For storing the memorizer of processor executable；

Wherein, the processor is configured to：

Receive the multicast domain name analysis system response message of wireless router transmission, the multicast domain name analysis system response message Include radio network configuration information；

The wireless router is reconnected using the radio network configuration information.