CN105554791B

CN105554791B - A kind of methods, devices and systems that channel is set for WLAN

Info

Publication number: CN105554791B
Application number: CN201610067094.3A
Authority: CN
Inventors: 苏韶华; 陈勇
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2019-01-04
Anticipated expiration: 2036-01-29
Also published as: CN105554791A

Abstract

The disclosure is directed to a kind of methods, devices and systems that channel is arranged for WLAN, belong to Internet technical field.The described method includes: obtain the corresponding channel quality information of each channel at first network equipment, and receive the corresponding channel quality information of each channel at second network equipment that second network equipment in the WLAN that the first network equipment is established is sent；According to the corresponding channel quality information of channel each at the corresponding channel quality information of channel each at the first network equipment and second network equipment, the corresponding overall channel quality information of each channel is determined；In the corresponding overall channel quality information of each channel, determines optimal overall channel quality information, set the optimal corresponding channel of overall channel quality information for the channel of the WLAN.Using the disclosure, packet loss can be reduced.

Description

A kind of methods, devices and systems that channel is set for WLAN

Technical field

The disclosure is directed to Internet technical field, especially with respect to it is a kind of for WLAN be arranged channel method, Device and system.

Background technique

With the development of internet technology, the various network equipments (such as router, mobile phone, tablet computer, intelligence TV etc.) it is widely used.Terminal can be connected into internet by the WLAN that the equipment such as router create, and press According to 802.11b/g network standard, the frequency of WLAN wireless signal can be in the frequency range of 2.4~2.4835GHz, the frequency range 11 or 13 channels can be divided into, router, often automatically will be in above-mentioned each channel when creating WLAN One channel is set as the channel of WLAN.

Currently, the method that router is the setting channel of the WLAN of creation often scans each letter at router The channel quality in road, for example, the quantity of the equipment using each channel can be scanned, final route device selects a usage quantity Least channel selects an optimal channel, the channel of WLAN is arranged to channel optimal thus, in this way, can To improve the communication quality of router.

In implementing the present disclosure, inventor discovery the prior art has at least the following problems:

Based on above-mentioned processing mode, when using the channel around the terminal in the WLAN that router is established When number of devices is more, i.e., the channel is when terminal surrounding signal quality is very poor, it will leads to router and terminal transmission data When generate serious packet loss phenomenon, thus, cause packet loss higher.

Summary of the invention

In order to overcome the problems, such as present in the relevant technologies, present disclose provides a kind of sides that channel is arranged for WLAN Method, device and system.The technical solution is as follows:

According to the first aspect of the embodiments of the present disclosure, a kind of method that channel being arranged for WLAN, the side are provided Method includes:

The corresponding channel quality information of each channel at first network equipment is obtained, and receives the first network equipment and builds The corresponding channel quality of each channel at second network equipment that second network equipment in vertical WLAN is sent Information；

According to the corresponding channel quality information of channel each at the first network equipment and second network equipment Locate the corresponding channel quality information of each channel, determines the corresponding overall channel quality information of each channel；

In the corresponding overall channel quality information of each channel, optimal overall channel quality information is determined, it will The channel of the WLAN is set as the optimal corresponding channel of overall channel quality information.

Optionally, the corresponding channel quality information of each channel at the acquisition first network equipment, comprising:

Obtain the parameter value of the corresponding preset channel quality parameter item of each channel at first network equipment；

According to the parameter value of the corresponding preset channel quality parameter item of channel each at the first network equipment, determine The corresponding channel quality information of each channel at the first network equipment.

Optionally, described according to the corresponding preset channel quality parameter item of channel each at the first network equipment Parameter value determines the corresponding channel quality information of each channel at the first network equipment, comprising:

According to the parameter value of the corresponding preset channel quality parameter item of channel each at the first network equipment, and The corresponding weighted value of preset each channel quality parameter item determines the corresponding channel of each channel at the first network equipment Quality information.

Optionally, described according to the corresponding channel quality information of channel each at the first network equipment and described The corresponding channel quality information of each channel, determines the corresponding overall channel quality information of each channel at second network equipment, Include:

To each at the corresponding channel quality information of channel each at the first network equipment, second network equipment The corresponding channel quality information of channel, the corresponding weighted value of preset first network equipment and preset second network equipment Corresponding weighted value determines the corresponding overall channel quality information of each channel.

Optionally, second network equipment received in the WLAN that the first network equipment is established is sent The corresponding channel quality information of each channel at second network equipment, comprising:

Receive second net that second network equipment in the WLAN that the first network equipment is established is sent The corresponding channel quality information of each channel that network equipment detects at multiple and different positions respectively；

It is described according to the corresponding channel quality information of channel each at the first network equipment and second network The corresponding channel quality information of each channel, determines the corresponding overall channel quality information of each channel at equipment, comprising:

According to the corresponding channel quality information of channel each at the first network equipment and second network equipment The corresponding channel quality information of each channel detected at multiple and different positions respectively determines the corresponding comprehensive letter of each channel Road quality information.

In this manner it is ensured that the channel chosen all is preferably channel in multiple different locations, i.e., user is different Position online, can there is faster network speed.

According to the second aspect of an embodiment of the present disclosure, a kind of method that channel being arranged for WLAN, the side are provided Method includes:

Obtain the corresponding channel quality information of each channel at second network equipment；

The corresponding channel quality information of each channel at second network equipment is sent to first network equipment, wherein The first network equipment is the gateway of the affiliated WLAN of second network equipment.

Optionally, the corresponding channel quality information of each channel at second network equipment of the acquisition, comprising:

Obtain the parameter value of the corresponding preset channel quality parameter item of each channel at second network equipment；

According to the parameter value of the corresponding preset channel quality parameter item of channel each at second network equipment, determine The corresponding channel quality information of each channel at second network equipment.

Optionally, described according to the corresponding preset channel quality parameter item of channel each at second network equipment Parameter value determines the corresponding channel quality information of each channel at second network equipment, comprising:

According to the parameter value of the corresponding preset channel quality parameter item of channel each at second network equipment, and The corresponding weighted value of preset each channel quality parameter item determines the corresponding channel of each channel at second network equipment Quality information.

Obtain the corresponding channel quality information of each channel that second network equipment detects at multiple and different positions respectively；

It is described to send the corresponding channel quality letter of each channel at second network equipment to the first network equipment Breath, comprising:

Second network equipment each of detection at multiple and different positions respectively is sent to the first network equipment The corresponding channel quality information of channel.

According to the 1st of the embodiment of the present disclosure the aspect, a kind of first network equipment, the first network equipment packet are provided It includes:

Module is obtained, for obtaining the corresponding channel quality information of each channel at first network equipment；

Receiving module, second network equipment for receiving in the WLAN that the first network equipment is established are sent Second network equipment at the corresponding channel quality information of each channel；

Determining module, for according to the corresponding channel quality information of channel each at the first network equipment, Yi Jisuo The corresponding channel quality information of each channel at second network equipment is stated, determines the corresponding overall channel quality letter of each channel Breath；

Setup module, in the corresponding overall channel quality information of each channel, determining optimal comprehensive letter The channel of the WLAN is set the optimal corresponding channel of overall channel quality information by road quality information.

Optionally, the acquisition module, comprising:

Acquisition submodule, for obtaining the corresponding preset channel quality parameter item of each channel at first network equipment Parameter value；

Submodule is determined, for according to the corresponding preset channel quality parameter of channel each at the first network equipment Parameter value, determine the corresponding channel quality information of each channel at the first network equipment.

Optionally, the determining submodule, is used for:

Optionally, the determining module, is used for:

Optionally, the receiving module, is used for:

The determining module, is used for:

According to a fourth aspect of embodiments of the present disclosure, a kind of second network equipment is provided, second network equipment includes:

Module is obtained, for the corresponding channel quality information of channel each at second network equipment of acquisition；

Sending module, for sending the corresponding channel matter of each channel at second network equipment to first network equipment Measure information, wherein the first network equipment is the gateway of the affiliated WLAN of second network equipment.

Optionally, the acquisition module, comprising:

Acquisition submodule, for obtaining the corresponding preset channel quality parameter item of each channel at second network equipment Parameter value；

Submodule is determined, for according to the corresponding preset channel quality parameter of channel each at second network equipment Parameter value, determine the corresponding channel quality information of each channel at second network equipment.

Optionally, the determining submodule, is used for:

Optionally, the acquisition module, is used for:

The sending module, is used for:

According to a fifth aspect of the embodiments of the present disclosure, a kind of device that channel being arranged for WLAN is provided, comprising:

Processor；

Memory for storage processor executable instruction；

Wherein, the processor is configured to:

According to a sixth aspect of an embodiment of the present disclosure, a kind of device that channel being arranged for WLAN is provided, comprising:

Processor；

Memory for storage processor executable instruction；

Wherein, the processor is configured to:

According to the 7th of the embodiment of the present disclosure the aspect, a kind of system that channel is set for WLAN, the system are provided System includes first network equipment and second network equipment, in which:

The first network equipment, for obtaining the corresponding channel quality letter of each channel at the first network equipment Breath, and receive second net that second network equipment in the WLAN that the first network equipment is established is sent The corresponding channel quality information of each channel at network equipment；According to the corresponding channel matter of channel each at the first network equipment The corresponding channel quality information of each channel at information and second network equipment is measured, determines that each channel is corresponding comprehensive Close channel quality information；In the corresponding overall channel quality information of each channel, optimal overall channel quality is determined The channel of the WLAN is set the optimal corresponding channel of overall channel quality information by information；

Second network equipment, for obtaining the corresponding channel quality letter of each channel at second network equipment Breath；The corresponding channel quality information of each channel at second network equipment is sent to the first network equipment, wherein institute State the gateway that first network equipment is the affiliated WLAN of second network equipment.

The technical scheme provided by this disclosed embodiment can include the following benefits:

In the embodiment of the present disclosure, the corresponding channel quality information of each channel at first network equipment is obtained, and receives the Each channel is corresponding at second network equipment that second network equipment in WLAN that one network equipment is established is sent Channel quality information, at the corresponding channel quality information of channel each at first network equipment and second network equipment The corresponding channel quality information of each channel, determines the corresponding overall channel quality information of each channel, corresponding in each channel Overall channel quality information in, determine optimal overall channel quality information, set optimal for the channel of WLAN The corresponding channel of overall channel quality information.In this way, being not in the channel for the WLAN being finally arranged in the first net Optimal at network equipment, the very poor phenomenon at second network equipment, the channel for the WLAN being finally arranged is comprehensive optimal , first network equipment can be communicated with second network equipment by the optimal channel of synthesis, it is thus possible to reduce packet loss Rate.

It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not The disclosure can be limited.

Detailed description of the invention

The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure Example, and together with specification for explaining the principles of this disclosure.In the accompanying drawings:

Fig. 1 is a kind of flow chart of method that channel is arranged for WLAN shown according to an exemplary embodiment；

Fig. 2 is a kind of flow chart of method that channel is arranged for WLAN shown according to an exemplary embodiment；

Fig. 3 is a kind of flow chart of method that channel is arranged for WLAN shown according to an exemplary embodiment；

Fig. 4 is a kind of signal in multiple and different position acquisition channel quality informations shown according to an exemplary embodiment Figure；

Fig. 5 is a kind of system framework schematic diagram shown according to an exemplary embodiment；

Fig. 6 is a kind of schematic diagram for choosing preferred channels shown according to an exemplary embodiment；

Fig. 7 is a kind of schematic diagram of device that channel is arranged for WLAN shown according to an exemplary embodiment；

Fig. 8 is a kind of schematic diagram of device that channel is arranged for WLAN shown according to an exemplary embodiment；

Fig. 9 is a kind of schematic diagram of device that channel is arranged for WLAN shown according to an exemplary embodiment；

Figure 10 is a kind of schematic diagram of device that channel is arranged for WLAN shown according to an exemplary embodiment；

Figure 11 is a kind of structural schematic diagram of first network equipment shown according to an exemplary embodiment；

Figure 12 is a kind of structural schematic diagram of second network equipment shown according to an exemplary embodiment.

Through the above attached drawings, it has been shown that the specific embodiment of the disclosure will be hereinafter described in more detail.These attached drawings It is not intended to limit the scope of this disclosure concept by any means with verbal description, but is by referring to specific embodiments Those skilled in the art illustrate the concept of the disclosure.

Specific embodiment

Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.

An exemplary embodiment of the present disclosure provides a kind of methods that channel is arranged for WLAN, and this method can be by First network equipment and second network equipment are realized jointly.Processor, transceiver can be set in first network equipment, handled Device is determined for the corresponding overall channel quality information of each channel and is arranged at the correlation of channel for WLAN Reason, transceiver can be used for sending and receiving data, be also provided with memory, memory can be used for storing following processing The data for needing and generating in the process.Processor and transceiver can be set in second network equipment, processor can be used for The corresponding channel quality information of each channel at second network equipment is obtained, transceiver can be used for sending and receiving data, also Memory can be set, memory can be used for storing the data for needing and generating in following treatment processes.

As shown in Figure 1, the process flow of first network equipment may include following step in this method:

In a step 101, the corresponding channel quality information of each channel at first network equipment is obtained, and receives the first net The corresponding channel of each channel at second network equipment that second network equipment in WLAN that network equipment is established is sent Quality information.

In an implementation, first network equipment is every at available first network equipment when receiving channel optimization instruction The corresponding channel quality information of a channel.The case where sending channel optimization request for second network equipment, first network equipment It can receive the channel optimization request of second network equipment transmission, in turn, each channel pair at available first network equipment The channel quality information answered.In addition, first network equipment can also receive at second network equipment of second network equipment transmission The corresponding channel quality information of each channel.Any for needing to illustrate receives in the WLAN that first network equipment is established Second network equipment that sends of second network equipment at the corresponding channel quality information of each channel, set with first network is obtained For the corresponding channel quality information of each channel is located, there is no successive sequential relationships, the former can carry out prior to the latter, can also To be later than the latter's progress.

In a step 102, according to the corresponding channel quality information of channel each at first network equipment and the second network The corresponding channel quality information of each channel, determines the corresponding overall channel quality information of each channel at equipment.

In an implementation, first network equipment gets the corresponding channel quality information of each channel at first network equipment, And receive at second network equipment of second network equipment transmission after the corresponding channel quality information of each channel, it can be comprehensive The channel quality information for considering each channel at first network equipment and at second network equipment is closed, i.e., for each letter Road can determine the letter according to channel quality information of the channel at first network equipment and at second network equipment The corresponding overall channel quality information in road.

In step 103, in the corresponding overall channel quality information of each channel, optimal overall channel quality is determined The channel of WLAN is set the optimal corresponding channel of overall channel quality information by information.

In an implementation, it after first network equipment determines the corresponding overall channel quality of each channel, can select wherein Optimal overall channel quality information is taken, and the channel of WLAN can be set to optimal overall channel quality information Corresponding channel, it can the channel before receiving channel optimization request is switched to optimal overall channel quality information pair The channel answered can also be chosen optimal comprehensive in first network equipment in addition, handoff procedure can be triggered by second network equipment Spontaneous progress after conjunction channel quality information.

As shown in Fig. 2, the process flow of second network equipment may include following step in this method:

In step 201, the corresponding channel quality information of each channel at second network equipment is obtained.

In an implementation, the application journey of the channel of WLAN belonging to setting can be installed in second network equipment Sequence, the channel of affiliated WLAN can be arranged in user by the application program, for example, second network equipment is mobile phone, The application program of the channel for the WLAN that setting router creates can be installed, i.e. user can pass through mobile phone in mobile phone Router is controlled, it is configured, wherein mobile phone and router can be established by the WLAN and be wirelessly connected.Tool Body, when the network speed of current WLAN is slower, WLAN can be arranged by second network equipment in user Channel, it can the network equipment (being properly termed as first network equipment) of creation WLAN is controlled by second network equipment The channel of WLAN is reset, this process can be regarded as to the process of optimization channel.

Optimization channel option has can be set in the homepage of application program, when user wants optimization channel, can choose Optimize channel option, second network equipment will be triggered at this time to first network equipment and send channel optimization request, and obtain the The corresponding channel quality information of each channel at two network equipments.

In step 202, the corresponding channel quality letter of each channel at second network equipment is sent to first network equipment Breath, wherein first network equipment is the gateway of the affiliated WLAN of second network equipment.

In an implementation, it after second network equipment gets the corresponding channel quality information of each channel, can be sent to Give first network equipment, it can the equipment for sending it to WLAN belonging to second network equipment of creation.

Disclosure another exemplary embodiment provides a kind of method that channel is arranged for WLAN, as shown in figure 3, This method can be realized jointly by first network equipment and second network equipment, wherein first network equipment, which can be, has wound The equipment for building the function of WLAN, such as router etc., second network equipment can be to be created by first network equipment WLAN and first network equipment establish the equipment being wirelessly connected, such as to can be mobile phone, tablet computer etc. mobile eventually End, the sub-router being also possible under router (first network equipment).Processor can be set in first network equipment, received Device is sent out, processor is determined for the corresponding overall channel quality information of each channel and believes for WLAN setting The relevant treatment in road, transceiver can be used for sending and receiving data, be also provided with memory, and memory can be used for depositing Store up the data for needing and generating in following treatment processes.Processor and transceiver can be set in second network equipment, handled Device can be used for obtaining the corresponding channel quality information of each channel at second network equipment, and transceiver can be used for receiving and sending out Data are sent, memory is also provided with, memory can be used for storing the data for needing and generating in following treatment processes.

Below in conjunction with embodiment, process flow shown in Fig. 3 is described in detail, content can be such that

In step 301, second network equipment obtains the corresponding channel quality information of each channel at second network equipment.

Wherein, second network equipment can be the terminal of connection WLAN, for example be that mobile phone, tablet computer etc. are mobile Terminal, channel quality information can be the information of the quality for characterizing channel, and channel can be WLAN wireless signal Frequency, for example, can be router generation wireless signal frequency, according to 802.11b/g network standard, WLAN The frequency of wireless signal can be divided into 11 or 13 channels in the frequency range of 2.4~2.4835GHz, these frequency ranges, that is, route The channel of the WLAN of device creation can be one in this 11 or 13 channels.

Optionally, the corresponding channel matter of each channel can be determined by the parameter value of preset channel quality parameter item Information is measured, correspondingly, the treatment process of step 301 can be such that each channel is corresponding default at second network equipment of acquisition Channel quality parameter item parameter value, according to the corresponding preset channel quality parameter item of channel each at second network equipment Parameter value, determine the corresponding channel quality information of each channel at second network equipment.

Wherein, channel quality parameter item can be the parameter item for determining channel quality information.

In an implementation, channel quality parameter item can be preset, wherein second network equipment can pass through preset letter The parameter value of road mass parameter item determines the channel quality information of each channel.Specifically, when second network equipment receive it is excellent When changing channel instruction, the parameter of the corresponding preset channel quality parameter item of each channel at available second network equipment Value, wherein channel quality parameter item can be the parameter items such as number of devices, signal strength, channel utilization, signal-to-noise ratio.Also It is to say, for each channel, the number of devices at available second network equipment using the channel is (for example, can be use The quantity of the router of the channel), using the channel equipment generate WLAN wireless signal signal strength indication, letter Size, the size of the signal-to-noise ratio of channel of the channel utilization in road.In turn, second network equipment can be according to each letter of acquisition The parameter value of the corresponding preset channel quality parameter item in road determines the corresponding channel quality of each channel at second network equipment Information.

Optionally, weighted value can be preset to above-mentioned each channel quality parameter item, correspondingly, treatment process can be with It is as follows: according to the parameter value of the corresponding preset channel quality parameter item of channel each at second network equipment and preset The corresponding weighted value of each channel quality parameter item determines the corresponding channel quality information of each channel at second network equipment.

In an implementation, the corresponding weighted value of each channel quality parameter item can be preset.The second network is got to set It, can be right according to preset each channel quality parameter item after the standby parameter value for locating the corresponding channel quality parameter item of each channel The weighted value answered is weighted processing to each parameter value, obtains the corresponding channel quality letter of each channel at second network equipment Breath.

Optionally, second network equipment can obtain the channel quality information of channel in multiple different locations, correspondingly, The treatment process of step 301, which can be such that, obtains each channel that second network equipment detects at multiple and different positions respectively Corresponding channel quality information.

In an implementation, second network equipment can obtain the corresponding channel matter of each channel respectively in multiple different locations Measure information, wherein multiple and different positions can be user and surf the Internet frequently by the WLAN that first network equipment creates Position, that is to say, that for each position that user chooses, second network equipment can obtain each channel in the position respectively Corresponding channel quality information is set, as shown in Figure 4.

In step 302, second network equipment sends each channel at second network equipment to first network equipment and corresponds to Channel quality information, wherein first network equipment is the gateway of the affiliated WLAN of second network equipment.

In an implementation, it after second network equipment gets the corresponding channel quality information of each channel, can be sent to Give first network equipment, it can the equipment for sending it to WLAN belonging to second network equipment of creation, such as Fig. 5 institute Show.

Optionally, the case where obtaining channel quality information in multiple different locations respectively for second network equipment, phase It answers, the treatment process of step 302, which can be such that first network equipment, sends second network equipment respectively in multiple and different positions Set the corresponding channel quality information of each channel of place's detection.

In an implementation, for each different position, it is corresponding that second network equipment obtains each channel respectively in the position Channel quality information after, the corresponding channel quality information of each channel can will be sent to first network at this location and set It is standby.

In step 303, first network equipment obtains the corresponding channel quality information of each channel at first network equipment, And receive each letter at second network equipment that second network equipment in the WLAN that first network equipment is established is sent The corresponding channel quality information in road.

Optionally, the corresponding channel matter of each channel can be determined by the parameter value of preset channel quality parameter item Information is measured, correspondingly, the treatment process of step 303 can be such that each channel is corresponding default at acquisition first network equipment Channel quality parameter item parameter value, according to the corresponding preset channel quality parameter item of channel each at first network equipment Parameter value, determine the corresponding channel quality information of each channel at first network equipment.

In an implementation, channel quality parameter item can be preset, wherein first network equipment can pass through preset letter The parameter value of road mass parameter item determines the channel quality information of each channel.Specifically, when first network equipment receive it is excellent When changing channel instruction, the parameter of the corresponding preset channel quality parameter item of each channel at available first network equipment Value, wherein channel quality parameter item can be the parameter items such as number of devices, signal strength, channel utilization, signal-to-noise ratio.Also It is to say, for each channel, the number of devices at available first network equipment using the channel is (for example, can be use The quantity of the router of the channel), using the channel equipment generate WLAN wireless signal signal strength indication, letter Size, the size of the signal-to-noise ratio of channel of the channel utilization in road.In turn, first network equipment can be according to each letter of acquisition The parameter value of the corresponding preset channel quality parameter item in road determines the corresponding channel quality of each channel at first network equipment Information.

Optionally, weighted value can be preset to above-mentioned each channel quality parameter item, correspondingly, treatment process can be with It is as follows: according to the parameter value of the corresponding preset channel quality parameter item of channel each at first network equipment and preset The corresponding weighted value of each channel quality parameter item determines the corresponding channel quality information of each channel at first network equipment.

In an implementation, the corresponding weighted value of each channel quality parameter item can be preset.First network is got to set It, can be right according to preset each channel quality parameter item after the standby parameter value for locating the corresponding channel quality parameter item of each channel The weighted value answered is weighted processing to each parameter value, obtains the corresponding channel quality letter of each channel at first network equipment Breath.

Optionally, the corresponding channel quality information of each channel is detected in multiple different locations for second network equipment The case where, correspondingly, treatment process can be such that the second network received in the WLAN that first network equipment is established is set The corresponding channel quality information of each channel that second network equipment that preparation is sent detects at multiple and different positions respectively.

In an implementation, second network equipment sends each of detection at multiple and different positions respectively to first network equipment After the corresponding channel quality information of channel, first network equipment can receive second network equipment point of second network equipment transmission The corresponding channel quality information of each channel detected not at multiple and different positions.

In step 304, first network equipment is according to the corresponding channel quality information of channel each at first network equipment, And the second corresponding channel quality information of each channel at the network equipment, determine the corresponding overall channel quality letter of each channel Breath.

It optionally, can be according to the corresponding weighted value of preset first network equipment and preset second network equipment Corresponding weighted value determines the corresponding overall channel quality information of each channel, correspondingly, the treatment process of step 304 can be with It is as follows: corresponding to each channel at the corresponding channel quality information of channel each at first network equipment, second network equipment Channel quality information, the corresponding weighted value of preset first network equipment and the corresponding weight of preset second network equipment Value, determines the corresponding overall channel quality information of each channel.

In an implementation, first network equipment, the corresponding weighted value of second network equipment can be preset, wherein in advance The corresponding weighted value of second network equipment being arranged is suitable for all nets the WLAN that first network equipment is established Network equipment.First network equipment gets the corresponding channel quality information of each channel at first network equipment and (is properly termed as One channel quality information), and receive the corresponding channel of each channel at second network equipment of second network equipment transmission It, can be according to the corresponding weight of pre-set first network equipment after quality information (being properly termed as second channel quality information) Value, the corresponding weighted value of second network equipment are weighted processing to the first channel quality information and second channel quality information, Obtain the corresponding overall channel quality information of each channel.

Optionally, every for detecting in multiple different locations for first network equipment reception second network equipment transmission The case where a channel corresponding channel quality information, correspondingly, the treatment process of step 304 can be such that according to first network The corresponding channel quality information of each channel and second network equipment detect at multiple and different positions every respectively at equipment The corresponding channel quality information of a channel, determines the corresponding overall channel quality information of each channel.

In an implementation, it is every to receive detecting in multiple different locations for second network equipment transmission for first network equipment After the corresponding channel quality information of a channel, for each channel, first network equipment can the channel in first network equipment Locate the corresponding letter of the channel that corresponding channel quality information and second network equipment detect at multiple and different positions respectively Road quality information determines the corresponding overall channel quality information of the channel.Furthermore it is also possible to which the multiple of user's selection are stored in advance The corresponding weighted value of different location, in this way, root first network equipment can be according to the corresponding letter of channel each at first network equipment Road quality information, second network equipment respectively at multiple and different positions detect the corresponding channel quality information of each channel, And the corresponding weighted value in preset multiple and different positions, determine the corresponding overall channel quality information of each channel.

In step 305, first network equipment determines optimal in the corresponding overall channel quality information of each channel The channel of WLAN is set the optimal corresponding channel of overall channel quality information by overall channel quality information.

In an implementation, it after first network equipment determines the corresponding overall channel quality of each channel, can select wherein Optimal overall channel quality information is taken, and the channel of WLAN can be set to optimal overall channel quality information Corresponding channel, it can the channel before receiving channel optimization request is switched to optimal overall channel quality information pair The channel answered can also be chosen optimal comprehensive in first network equipment in addition, handoff procedure can be triggered by second network equipment Spontaneous progress after conjunction channel quality information.For example, with channel 1 and channel 6, by taking parameter item is number of devices as an example, such as Fig. 6 institute Show there are 2 equipment using channel 1 at first network equipment, there are 4 equipment using channel 6, there are 7 at second network equipment Equipment uses channel 1, has 3 equipment using channel 6, then for channel 1 compared with channel 6, first network equipment chooses 6 conduct of channel The channel of WLAN.

Disclosure another exemplary embodiment provides a kind of first network equipment, as shown in fig. 7, the first network equipment Include:

Module 710 is obtained, for obtaining the corresponding channel quality information of each channel at first network equipment；

Receiving module 720, for receiving second network equipment in the WLAN that the first network equipment is established The corresponding channel quality information of each channel at second network equipment sent；

Determining module 730 is used for according to the corresponding channel quality information of channel each at the first network equipment, and The corresponding channel quality information of each channel at second network equipment determines the corresponding overall channel quality letter of each channel Breath；

Setup module 740, for determining optimal synthesis in the corresponding overall channel quality information of each channel The channel of the WLAN is set the optimal corresponding letter of overall channel quality information by channel quality information Road.

Optionally, as shown in figure 8, the acquisition module 710, comprising:

Acquisition submodule 7101, for obtaining the corresponding preset channel quality parameter of each channel at first network equipment The parameter value of item；

Submodule 7102 is determined, for according to the corresponding preset channel quality of channel each at the first network equipment The parameter value of parameter item determines the corresponding channel quality information of each channel at the first network equipment.

Optionally, the determining submodule 7102, is used for:

Optionally, the determining module 730, is used for:

Optionally, the receiving module 720, is used for:

The determining module 730, is used for:

Based on the same technical idea, the embodiment of the present disclosure additionally provides a kind of second network equipment, as shown in figure 9, should Second network equipment includes:

Module 910 is obtained, for the corresponding channel quality information of channel each at second network equipment of acquisition；

Sending module 920, for sending the corresponding letter of each channel at second network equipment to first network equipment Road quality information, wherein the first network equipment is the gateway of the affiliated WLAN of second network equipment.

Optionally, as shown in Figure 10, the acquisition module 910, comprising:

Acquisition submodule 9101, for the corresponding preset channel quality parameter of channel each at second network equipment of acquisition The parameter value of item；

Submodule 9102 is determined, for according to the corresponding preset channel quality of channel each at second network equipment The parameter value of parameter item determines the corresponding channel quality information of each channel at second network equipment.

Optionally, the determining submodule 9102, is used for:

Optionally, the acquisition module 910, is used for:

The sending module 920, is used for:

About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method Embodiment in be described in detail, no detailed explanation will be given here.

It should be understood that the device provided by the above embodiment for being WLAN setting channel is for WLAN Be arranged channel when, only the example of the division of the above functional modules, in practical application, can according to need and will be upper It states function distribution to be completed by different functional modules, i.e., the internal structure of equipment is divided into different functional modules, to complete All or part of function described above.In addition, it is provided by the above embodiment for WLAN be arranged channel device with The embodiment of the method that channel is arranged for WLAN belongs to same design, and specific implementation process is detailed in embodiment of the method, this In repeat no more.

The another exemplary embodiment of the disclosure shows a kind of structural schematic diagram of network equipment.The network equipment can be First network equipment described above, can be router etc..

Referring to Fig.1 1, the network equipment 1100 may include following one or more components: processing component 1102, memory 1104, power supply module 1106, multimedia component 1108, audio component 1110, the interface 1112 of input/output (I/O), sensor Component 1114 and communication component 1116.

The integrated operation of the usually control network equipment 1100 of processing component 1102, such as with display, call, data are logical Letter, camera operation and record operate associated operation.Processing element 1102 may include one or more processors 1120 It executes instruction, to perform all or part of the steps of the methods described above.In addition, processing component 1102 may include one or more Module, convenient for the interaction between processing component 1102 and other assemblies.For example, processing component 1102 may include multimedia mould Block, to facilitate the interaction between multimedia component 1108 and processing component 1102.

Memory 1104 is configured as storing various types of data to support the operation in the network equipment 1100.These numbers According to example include any application or method for being operated on the network equipment 1100 instruction, contact data, electricity Talk about book data, message, picture, video etc..Memory 1104 can be by any kind of volatibility or non-volatile memory device Or their combination is realized, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.

Electric power assembly 1106 provides electric power for the various assemblies of the network equipment 1100.Electric power assembly 1106 may include power supply Management system, one or more power supplys and other are associated with electric power is generated, managed, and distributed for audio output apparatus 1100 Component.

Multimedia component 1108 includes the screen of one output interface of offer between the network equipment 1100 and user Curtain.In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touching Panel, screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touchings Sensor is touched to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or cunning The boundary of movement, but also detect duration and pressure associated with the touch or slide operation.In some embodiments In, multimedia component 1108 includes a front camera and/or rear camera.When the network equipment 1100 is in operation mould Formula, such as in a shooting mode or a video mode, front camera and/or rear camera can receive external multi-medium data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom energy Power.

Audio component 1110 is configured as output and/or input audio signal.For example, audio component 1110 includes a wheat Gram wind (MIC), when audio output apparatus 1100 is in operation mode, when such as call mode, recording mode, and voice recognition mode, Microphone is configured as receiving external audio signal.The received audio signal can be further stored in memory 1104 or It is sent via communication component 1116.

I/O interface 1112 provides interface, above-mentioned peripheral interface module between processing component 1102 and peripheral interface module It can be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and Locking press button.

Sensor module 1114 includes one or more sensors, for providing the shape of various aspects for the network equipment 1100 State assessment.For example, sensor module 1114 can detecte the state that opens/closes of the network equipment 1100, component it is relatively fixed Position, such as the component are the display and keypad of the network equipment 1100, and sensor module 1114 can also detect network and set For 1100 or the position change of 1,100 1 components of the network equipment, the existence or non-existence that user contacts with the network equipment 1100, The temperature change in 1100 orientation of the network equipment or acceleration/deceleration and the network equipment 1100.Sensor module 1114 may include connecing Nearly sensor is configured to detect the presence of nearby objects without any physical contact.Sensor module 1114 is also It may include optical sensor, such as CMOS or ccd image sensor, for being used in imaging applications.In some embodiments, should Sensor module 1114 can also include acceleration transducer, and gyro sensor, Magnetic Sensor, pressure sensor or temperature pass Sensor.

Communication component 1116 is configured to facilitate the logical of wired or wireless way between the network equipment 1100 and other equipment Letter.The network equipment 1100 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.One In a exemplary embodiment, communication component 1116 via broadcast channel receive broadcast singal from external broadcasting management system or Broadcast related information.In one exemplary embodiment, the communication component 1116 further includes near-field communication (NFC) module, with Promote short range communication.For example, can be based on radio frequency identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology surpasses Broadband (UWB) technology, bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, the network equipment 1100 can by one or more application specific integrated circuit (ASIC), Digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field-programmable gate array It arranges (FPGA), controller, microcontroller, microprocessor or other electronic components to realize, for executing the above method.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided It such as include the memory 1104 of instruction, above-metioned instruction can be executed by the processor 1120 of the network equipment 1100 to complete above-mentioned side Method.For example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, magnetic Band, floppy disk and optical data storage devices etc..

A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of the network equipment When device executes, so that the network equipment is able to carry out the method that channel is arranged for WLAN, this method comprises:

The another exemplary embodiment of the disclosure shows a kind of structural schematic diagram of network equipment.The network equipment can be Second network equipment described above, can be mobile phone etc..

Referring to Fig.1 2, the network equipment 1200 may include following one or more components: processing component 1202, memory 1204, power supply module 1206, multimedia component 1208, audio component 1210, the interface 1212 of input/output (I/O), sensor Component 1214 and communication component 1216.

The integrated operation of the usually control network equipment 1200 of processing component 1202, such as with display, call, data are logical Letter, camera operation and record operate associated operation.Processing element 1202 may include one or more processors 1220 It executes instruction, to perform all or part of the steps of the methods described above.In addition, processing component 1202 may include one or more Module, convenient for the interaction between processing component 1202 and other assemblies.For example, processing component 1202 may include multimedia mould Block, to facilitate the interaction between multimedia component 1208 and processing component 1202.

Memory 1204 is configured as storing various types of data to support the operation in the network equipment 1200.These numbers According to example include any application or method for being operated on the network equipment 1200 instruction, contact data, electricity Talk about book data, message, picture, video etc..Memory 1204 can be by any kind of volatibility or non-volatile memory device Or their combination is realized, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.

Electric power assembly 1206 provides electric power for the various assemblies of the network equipment 1200.Electric power assembly 1206 may include power supply Management system, one or more power supplys and other are associated with electric power is generated, managed, and distributed for audio output apparatus 1200 Component.

Multimedia component 1208 includes the screen of one output interface of offer between the network equipment 1200 and user Curtain.In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touching Panel, screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touchings Sensor is touched to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or cunning The boundary of movement, but also detect duration and pressure associated with the touch or slide operation.In some embodiments In, multimedia component 1208 includes a front camera and/or rear camera.When the network equipment 1200 is in operation mould Formula, such as in a shooting mode or a video mode, front camera and/or rear camera can receive external multi-medium data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom energy Power.

Audio component 1210 is configured as output and/or input audio signal.For example, audio component 1210 includes a wheat Gram wind (MIC), when audio output apparatus 1200 is in operation mode, when such as call mode, recording mode, and voice recognition mode, Microphone is configured as receiving external audio signal.The received audio signal can be further stored in memory 1204 or It is sent via communication component 1216.

I/O interface 1212 provides interface, above-mentioned peripheral interface module between processing component 1202 and peripheral interface module It can be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and Locking press button.

Sensor module 1214 includes one or more sensors, for providing the shape of various aspects for the network equipment 1200 State assessment.For example, sensor module 1214 can detecte the state that opens/closes of the network equipment 1200, component it is relatively fixed Position, such as the component are the display and keypad of the network equipment 1200, and sensor module 1214 can also detect network and set For 1200 or the position change of 1,200 1 components of the network equipment, the existence or non-existence that user contacts with the network equipment 1200, The temperature change in 1200 orientation of the network equipment or acceleration/deceleration and the network equipment 1200.Sensor module 1214 may include connecing Nearly sensor is configured to detect the presence of nearby objects without any physical contact.Sensor module 1214 is also It may include optical sensor, such as CMOS or ccd image sensor, for being used in imaging applications.In some embodiments, should Sensor module 1214 can also include acceleration transducer, and gyro sensor, Magnetic Sensor, pressure sensor or temperature pass Sensor.

Communication component 1216 is configured to facilitate the logical of wired or wireless way between the network equipment 1200 and other equipment Letter.The network equipment 1200 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.One In a exemplary embodiment, communication component 1216 via broadcast channel receive broadcast singal from external broadcasting management system or Broadcast related information.In one exemplary embodiment, the communication component 1216 further includes near-field communication (NFC) module, with Promote short range communication.For example, can be based on radio frequency identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology surpasses Broadband (UWB) technology, bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, the network equipment 1200 can by one or more application specific integrated circuit (ASIC), Digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field-programmable gate array It arranges (FPGA), controller, microcontroller, microprocessor or other electronic components to realize, for executing the above method.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided It such as include the memory 1204 of instruction, above-metioned instruction can be executed by the processor 1220 of the network equipment 1200 to complete above-mentioned side Method.For example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, magnetic Band, floppy disk and optical data storage devices etc..

Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following Claim is pointed out.

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

Claims

1. a kind of method that channel is arranged for WLAN, which is characterized in that the described method includes:

The corresponding channel quality information of each channel at first network equipment is obtained, and receives what the first network equipment was established The corresponding channel quality information of each channel at second network equipment that second network equipment in WLAN is sent；

According to every at the corresponding channel quality information of channel each at the first network equipment and second network equipment The corresponding channel quality information of a channel, determines the corresponding overall channel quality information of each channel；

In the corresponding overall channel quality information of each channel, optimal overall channel quality information is determined, it will be described The channel of WLAN is set as the optimal corresponding channel of overall channel quality information；

It is described according to the corresponding channel quality information of channel each at the first network equipment and second network equipment Locate the corresponding channel quality information of each channel, determine the corresponding overall channel quality information of each channel, comprising:

Based on each letter at the corresponding channel quality information of channel each at the first network equipment, second network equipment The corresponding channel quality information in road, the corresponding weighted value of preset first network equipment and preset second network equipment pair The weighted value answered determines the corresponding overall channel quality information of each channel.

2. the method according to claim 1, wherein each channel is corresponding at the acquisition first network equipment Channel quality information, comprising:

According to the parameter value of the corresponding preset channel quality parameter item of channel each at the first network equipment, determine described in The corresponding channel quality information of each channel at first network equipment.

3. according to the method described in claim 2, it is characterized in that, described according to each channel pair at the first network equipment The parameter value for the preset channel quality parameter item answered determines the corresponding channel quality of each channel at the first network equipment Information, comprising:

According to the parameter value of the corresponding preset channel quality parameter item of channel each at the first network equipment, and it is default The corresponding weighted value of each channel quality parameter item, determine the corresponding channel quality of each channel at the first network equipment Information.

4. the method according to claim 1, wherein the wireless office for receiving the first network equipment and establishing The corresponding channel quality information of each channel at second network equipment that second network equipment in the net of domain is sent, comprising:

Second network that second network equipment in the WLAN that the first network equipment is established is sent is received to set The corresponding channel quality information of each channel that back-up detects not at multiple and different positions；

Distinguished according to the corresponding channel quality information of channel each at the first network equipment and second network equipment The corresponding channel quality information of each channel detected at multiple and different positions, determines the corresponding comprehensive channel matter of each channel Measure information.

5. a kind of method that channel is arranged for WLAN, which is characterized in that the described method includes:

The corresponding channel quality information of each channel at second network equipment is sent to first network equipment, so that described the One network equipment is set according to the corresponding channel quality information of channel each at the first network equipment and second network It is standby to locate the corresponding channel quality information of each channel, determine the corresponding overall channel quality information of each channel, and described every In the corresponding overall channel quality information of a channel, optimal overall channel quality information is determined, by the channel of WLAN It is set as the optimal corresponding channel of overall channel quality information；Wherein, the first network equipment is second net The gateway of the affiliated WLAN of network equipment；It is described according to the corresponding channel matter of channel each at the first network equipment The corresponding channel quality information of each channel at information and second network equipment is measured, determines that each channel is corresponding comprehensive Close channel quality information, comprising: based on the corresponding channel quality information of channel each at the first network equipment, described second The corresponding channel quality information of each channel at the network equipment, the corresponding weighted value of preset first network equipment and default The corresponding weighted value of second network equipment, determine the corresponding overall channel quality information of each channel.

6. according to the method described in claim 5, it is characterized in that, each channel is corresponding at second network equipment of the acquisition Channel quality information, comprising:

According to the parameter value of the corresponding preset channel quality parameter item of channel each at second network equipment, determine described in The corresponding channel quality information of each channel at second network equipment.

7. according to the method described in claim 6, it is characterized in that, described according to each channel pair at second network equipment The parameter value for the preset channel quality parameter item answered determines the corresponding channel quality of each channel at second network equipment Information, comprising:

According to the parameter value of the corresponding preset channel quality parameter item of channel each at second network equipment, and it is default The corresponding weighted value of each channel quality parameter item, determine the corresponding channel quality of each channel at second network equipment Information.

8. according to method described in claim 5-7 any one, which is characterized in that each at second network equipment of the acquisition The corresponding channel quality information of channel, comprising:

It is described to send the corresponding channel quality information of each channel at second network equipment, packet to the first network equipment It includes:

Each channel that second network equipment detects at multiple and different positions respectively is sent to the first network equipment Corresponding channel quality information.

9. a kind of first network equipment, which is characterized in that the first network equipment includes:

Receiving module, the institute that second network equipment for receiving in the WLAN that the first network equipment is established is sent State the corresponding channel quality information of each channel at second network equipment；

Determining module, for according to the corresponding channel quality information of channel each at the first network equipment and described the The corresponding channel quality information of each channel, determines the corresponding overall channel quality information of each channel at two network equipments；

Setup module, for determining optimal comprehensive channel matter in the corresponding overall channel quality information of each channel Information is measured, sets the optimal corresponding channel of overall channel quality information for the channel of the WLAN；

The determining module, is used for:

10. first network equipment according to claim 9, which is characterized in that the acquisition module, comprising:

Acquisition submodule, for obtaining the parameter of the corresponding preset channel quality parameter item of each channel at first network equipment Value；

Submodule is determined, for according to the corresponding preset channel quality parameter item of channel each at the first network equipment Parameter value determines the corresponding channel quality information of each channel at the first network equipment.

11. first network equipment according to claim 10, which is characterized in that the determining submodule is used for:

12. first network equipment according to claim 9, which is characterized in that the receiving module is used for:

The determining module, is used for:

13. a kind of second network equipment, which is characterized in that second network equipment includes:

Sending module, for sending the corresponding channel quality letter of each channel at second network equipment to first network equipment Breath, so that the first network equipment is according to the corresponding channel quality information of channel each at the first network equipment, and The corresponding channel quality information of each channel at second network equipment determines the corresponding overall channel quality letter of each channel Breath；And in the corresponding overall channel quality information of each channel, optimal overall channel quality information is determined, it will be wireless The channel of local area network is set as the optimal corresponding channel of overall channel quality information；Wherein, the first network equipment It is the gateway of the affiliated WLAN of second network equipment；It is described according to each channel at the first network equipment The corresponding channel quality information of each channel at corresponding channel quality information and second network equipment determines each The corresponding overall channel quality information of channel, comprising: based on the corresponding channel quality of channel each at the first network equipment The corresponding channel quality information of each channel, the corresponding power of preset first network equipment at information, second network equipment Weight values and the corresponding weighted value of preset second network equipment, determine the corresponding overall channel quality information of each channel.

14. second network equipment according to claim 13, which is characterized in that the acquisition module, comprising:

Acquisition submodule, for obtaining the parameter of the corresponding preset channel quality parameter item of each channel at second network equipment Value；

Submodule is determined, for according to the corresponding preset channel quality parameter item of channel each at second network equipment Parameter value determines the corresponding channel quality information of each channel at second network equipment.

15. second network equipment according to claim 14, which is characterized in that the determining submodule is used for:

16. second network equipment described in 3-15 any one according to claim 1, which is characterized in that the acquisition module is used In:

The sending module, is used for:

17. a kind of device that channel is arranged for WLAN characterized by comprising

Processor；

Memory for storage processor executable instruction；

Wherein, the processor is configured to:

18. a kind of device that channel is arranged for WLAN characterized by comprising

Processor；

Memory for storage processor executable instruction；

Wherein, the processor is configured to:

19. a kind of system that channel is arranged for WLAN, which is characterized in that the system comprises first network equipment and the Two network equipments, in which:

The first network equipment, for obtaining the corresponding channel quality information of each channel at the first network equipment, and Second network that second network equipment in the WLAN that the first network equipment is established is sent is received to set It is standby to locate the corresponding channel quality information of each channel；According to the corresponding channel quality letter of channel each at the first network equipment The corresponding channel quality information of each channel at breath and second network equipment determines the corresponding comprehensive letter of each channel Road quality information；In the corresponding overall channel quality information of each channel, optimal overall channel quality information is determined, The optimal corresponding channel of overall channel quality information is set by the channel of the WLAN；It is described according to Each channel is corresponding at each corresponding channel quality information of channel and second network equipment at first network equipment Channel quality information determines the corresponding overall channel quality information of each channel, comprising: based on every at the first network equipment It is the corresponding channel quality information of each channel at the corresponding channel quality information of a channel, second network equipment, preset The corresponding weighted value of first network equipment and the corresponding weighted value of preset second network equipment determine that each channel is corresponding Overall channel quality information；

Second network equipment, for obtaining the corresponding channel quality information of each channel at second network equipment；To The first network equipment sends the corresponding channel quality information of each channel at second network equipment, so that described first The network equipment is according to the corresponding channel quality information of channel each at the first network equipment and second network equipment Locate the corresponding channel quality information of each channel, determines the corresponding overall channel quality information of each channel.