CN105554791A

CN105554791A - Method, apparatus and system for setting channel for wireless local area network

Info

Publication number: CN105554791A
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: 2016-05-04
Anticipated expiration: 2036-01-29
Also published as: CN105554791B

Abstract

The disclosure relates to a method, an apparatus and a system for setting a channel for a wireless local area network, and belongs to the technical field of the Internet. The method comprises: acquiring channel quality information corresponding to each channel at a position of a first network device, and receiving channel quality information corresponding to each channel at a position of a second network device, which is sent by the second network device in the wireless local area network established by the first network device; according to the channel quality information corresponding to each channel at the position of the first network device, and the channel quality information corresponding to each channel at the position of the second network device, determining integrated channel quality information corresponding to each channel; and in the integrated channel quality information corresponding to each channel, determining optimal integrated channel quality information, and setting the channel of the wireless local area network as a channel corresponding to the optimal integrated channel quality information. By adopting the method, the apparatus and the system which are disclosed by the disclosure, packet loss can be reduced.

Description

A kind of the methods, devices and systems of channel are set for WLAN (wireless local area network)

Technical field

The disclosure is directed to Internet technical field, especially about a kind of, the methods, devices and systems of channel are set for WLAN (wireless local area network).

Background technology

Along with the development of Internet technology, the various network equipment (such as router, mobile phone, panel computer, intelligent television etc.) is widely used.The WLAN (wireless local area network) that terminal can be created by equipment such as routers is connected into the Internet, according to 802.11b/g network standard, the frequency of WLAN (wireless local area network) wireless signal can in the frequency range of 2.4 ~ 2.4835GHz, this frequency range can be divided into 11 or 13 channels, router establishment WLAN (wireless local area network) in, an often automatic channel channel in above-mentioned each channel being set to WLAN (wireless local area network).

At present, router is the channel quality that the method arranging channel of WLAN (wireless local area network) created scans each channel in router place often, such as, the quantity of the equipment using each channel can be scanned, the channel that final route device selects a usage quantity minimum, namely selects the channel that optimum, the channel of WLAN (wireless local area network) is arranged for this reason optimum channel, like this, the communication quality of router can be improved.

Realizing in process of the present disclosure, inventor finds at least there is following problem:

Based on above-mentioned processing mode, when using the number of devices of this channel more around the terminal in the WLAN (wireless local area network) set up at router, namely this channel is when terminal surrounding signal quality is very poor, will cause when router and terminal transmission data, producing serious packet loss phenomenon, thus, cause packet loss higher.

Summary of the invention

In order to overcome Problems existing in correlation technique, present disclose provides and a kind of the methods, devices and systems of channel are set for WLAN (wireless local area network).Described technical scheme is as follows:

According to the first aspect of disclosure embodiment, provide a kind of and arrange the method for channel for WLAN (wireless local area network), described method comprises:

Obtain the channel quality information that each channel in first network equipment place is corresponding, and the channel quality information that each channel in described second network equipment place receiving the second network equipment transmission in the WLAN (wireless local area network) of described first network equipment foundation is corresponding;

The channel quality information corresponding according to each channel in described first network equipment place, and the channel quality information that each channel in described second network equipment place is corresponding, determine the overall channel quality information that each channel is corresponding;

In the overall channel quality information that described each channel is corresponding, determine optimum overall channel quality information, the channel of described WLAN (wireless local area network) is set to the channel that the overall channel quality information of described optimum is corresponding.

Optionally, the channel quality information that each channel in described acquisition first network equipment place is corresponding, comprising:

Obtain the parameter value of the channel quality parameter item preset corresponding to each channel in first network equipment place;

The parameter value of channel quality parameter item preset corresponding according to each channel in described first network equipment place, determines the channel quality information that each channel in described first network equipment place is corresponding.

Optionally, the parameter value of the described channel quality parameter item preset corresponding according to each channel in described first network equipment place, determine to comprise the channel quality information that each channel in described first network equipment place is corresponding:

The parameter value of channel quality parameter item preset corresponding according to each channel in described first network equipment place, and the weighted value of each channel quality parameter item correspondence preset, determine the channel quality information that each channel in described first network equipment place is corresponding.

Optionally, the described channel quality information corresponding according to each channel in described first network equipment place, and the channel quality information that each channel in described second network equipment place is corresponding, determine to comprise the overall channel quality information that each channel is corresponding:

The weighted value corresponding to channel quality information corresponding to each channel in described first network equipment place, the channel quality information that each channel in described second network equipment place is corresponding, default first network equipment and weighted value corresponding to the second network equipment preset, determine the overall channel quality information that each channel is corresponding.

Optionally, the channel quality information that each channel in described second network equipment place that the second network equipment in the WLAN (wireless local area network) that described reception described first network equipment is set up sends is corresponding, comprising:

The channel quality information that each channel that the described second network equipment that the second network equipment in the WLAN (wireless local area network) of described first network equipment foundation that receives sends detects at multiple diverse location places is respectively corresponding;

The described channel quality information corresponding according to each channel in described first network equipment place, and the channel quality information that each channel in described second network equipment place is corresponding, determine to comprise the overall channel quality information that each channel is corresponding:

The channel quality information corresponding according to each channel in described first network equipment place, and described second network equipment is respectively at the channel quality information that each channel of multiple diverse location places detection is corresponding, determines the overall channel quality information that each channel is corresponding.

Like this, can ensure that the channel chosen is all preferably channel in multiple different position, namely user is in the online of different positions, all can have network speed faster.

According to the second aspect of disclosure embodiment, provide a kind of and arrange the method for channel for WLAN (wireless local area network), described method comprises:

Obtain the channel quality information that each channel in second network equipment place is corresponding;

Send channel quality information corresponding to each channel in described second network equipment place to first network equipment, wherein, described first network equipment is the gateway device of WLAN (wireless local area network) belonging to described second network equipment.

Optionally, the channel quality information that each channel in described acquisition second network equipment place is corresponding, comprising:

Obtain the parameter value of the channel quality parameter item preset corresponding to each channel in second network equipment place;

The parameter value of channel quality parameter item preset corresponding according to each channel in described second network equipment place, determines the channel quality information that each channel in described second network equipment place is corresponding.

Optionally, the parameter value of the described channel quality parameter item preset corresponding according to each channel in described second network equipment place, determine to comprise the channel quality information that each channel in described second network equipment place is corresponding:

The parameter value of channel quality parameter item preset corresponding according to each channel in described second network equipment place, and the weighted value of each channel quality parameter item correspondence preset, determine the channel quality information that each channel in described second network equipment place is corresponding.

Obtain second network equipment respectively at the channel quality information that each channel of multiple diverse location places detection is corresponding;

Describedly send channel quality information corresponding to each channel in described second network equipment place to described first network equipment, comprising:

Described second network equipment is sent respectively at the channel quality information that each channel of multiple diverse location places detection is corresponding to described first network equipment.

According to the one or three aspect of disclosure embodiment, provide a kind of first network equipment, described first network equipment comprises:

Acquisition module, for obtaining channel quality information corresponding to each channel in first network equipment place;

Receiver module, the channel quality information that each channel in described second network equipment place that the second network equipment for receiving in the WLAN (wireless local area network) of described first network equipment foundation sends is corresponding;

Determination module, for the channel quality information corresponding according to each channel in described first network equipment place, and the channel quality information that each channel in described second network equipment place is corresponding, determine the overall channel quality information that each channel is corresponding;

Module is set, in the overall channel quality information that described each channel is corresponding, determines optimum overall channel quality information, the channel of described WLAN (wireless local area network) is set to the channel that the overall channel quality information of described optimum is corresponding.

Optionally, described acquisition module, comprising:

Obtain submodule, for obtaining the parameter value of the channel quality parameter item preset corresponding to each channel in first network equipment place;

Determine submodule, for the parameter value of channel quality parameter item preset corresponding according to each channel in described first network equipment place, determine the channel quality information that each channel in described first network equipment place is corresponding.

Optionally, describedly determine submodule, for:

Optionally, described determination module, for:

Optionally, described receiver module, for:

Described determination module, for:

According to the fourth aspect of disclosure embodiment, provide a kind of second network equipment, described second network equipment comprises:

Acquisition module, for obtaining channel quality information corresponding to each channel in second network equipment place;

Sending module, for sending channel quality information corresponding to each channel in described second network equipment place to first network equipment, wherein, described first network equipment is the gateway device of WLAN (wireless local area network) belonging to described second network equipment.

Optionally, described acquisition module, comprising:

Obtain submodule, for obtaining the parameter value of the channel quality parameter item preset corresponding to each channel in second network equipment place;

Determine submodule, for the parameter value of channel quality parameter item preset corresponding according to each channel in described second network equipment place, determine the channel quality information that each channel in described second network equipment place is corresponding.

Optionally, describedly determine submodule, for:

Optionally, described acquisition module, for:

Described sending module, for:

According to the 5th aspect of disclosure embodiment, provide a kind of and the device of channel be set for WLAN (wireless local area network), comprising:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

According to the 6th aspect of disclosure embodiment, provide a kind of and the device of channel be set for WLAN (wireless local area network), comprising:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

According to the 7th aspect of disclosure embodiment, provide a kind of and arrange the system of channel for WLAN (wireless local area network), described system comprises first network equipment and second network equipment, wherein:

Described first network equipment, for obtaining channel quality information corresponding to each channel in described first network equipment place, and the channel quality information that each channel in described second network equipment place receiving the described second network equipment transmission in the WLAN (wireless local area network) of described first network equipment foundation is corresponding; The channel quality information corresponding according to each channel in described first network equipment place, and the channel quality information that each channel in described second network equipment place is corresponding, determine the overall channel quality information that each channel is corresponding; In the overall channel quality information that described each channel is corresponding, determine optimum overall channel quality information, the channel of described WLAN (wireless local area network) is set to the channel that the overall channel quality information of described optimum is corresponding;

Described second network equipment, for obtaining channel quality information corresponding to each channel in described second network equipment place; Send channel quality information corresponding to each channel in described second network equipment place to described first network equipment, wherein, described first network equipment is the gateway device of WLAN (wireless local area network) belonging to described second network equipment.

The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:

In disclosure embodiment, obtain the channel quality information that each channel in first network equipment place is corresponding, and the channel quality information that each channel in second network equipment place receiving the second network equipment transmission in the WLAN (wireless local area network) of first network equipment foundation is corresponding, the channel quality information corresponding according to each channel in first network equipment place, and the channel quality information that each channel in second network equipment place is corresponding, determine the overall channel quality information that each channel is corresponding, in the overall channel quality information that each channel is corresponding, determine optimum overall channel quality information, the channel of WLAN (wireless local area network) is set to the channel that optimum overall channel quality information is corresponding.Like this, there will not be the channel of the final WLAN (wireless local area network) arranged optimum at first network equipment place, in the phenomenon that second network equipment place is very poor, the channel of the WLAN (wireless local area network) of final setting is comprehensive optimum, first network equipment can be communicated by comprehensive optimum channel with second network equipment, thus, can packet loss be reduced.

Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.

Accompanying drawing explanation

Accompanying drawing to be herein merged in specification and to form the part of this specification, shows and meets embodiment of the present disclosure, and is used from specification one and explains principle of the present disclosure.In the accompanying drawings:

Fig. 1 is a kind of flow chart arranging the method for channel for WLAN (wireless local area network) according to an exemplary embodiment;

Fig. 2 is a kind of flow chart arranging the method for channel for WLAN (wireless local area network) according to an exemplary embodiment;

Fig. 3 is a kind of flow chart arranging the method for channel for WLAN (wireless local area network) according to an exemplary embodiment;

Fig. 4 is a kind of schematic diagram obtaining channel quality information at multiple diverse location according to an exemplary embodiment;

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

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

Fig. 7 is a kind of schematic diagram arranging the device of channel for WLAN (wireless local area network) according to an exemplary embodiment;

Fig. 8 is a kind of schematic diagram arranging the device of channel for WLAN (wireless local area network) according to an exemplary embodiment;

Fig. 9 is a kind of schematic diagram arranging the device of channel for WLAN (wireless local area network) according to an exemplary embodiment;

Figure 10 is a kind of schematic diagram arranging the device of channel for WLAN (wireless local area network) according to an exemplary embodiment;

Figure 11 is the structural representation of a kind of first network equipment according to an exemplary embodiment;

Figure 12 is the structural representation of a kind of second network equipment according to an exemplary embodiment.

By above-mentioned accompanying drawing, illustrate the embodiment that the disclosure is clear and definite more detailed description will be had hereinafter.These accompanying drawings and text description be not in order to limited by any mode the disclosure design scope, but by reference to specific embodiment for those skilled in the art illustrate concept of the present disclosure.

Embodiment

Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.

The disclosure one exemplary embodiment provides and a kind ofly arranges the method for channel for WLAN (wireless local area network), and the method can be realized jointly by first network equipment and second network equipment.Processor, transceiver can be provided with in first network equipment, the overall channel quality information that processor may be used for determining that each channel the is corresponding and relevant treatment of channel is set for WLAN (wireless local area network), transceiver may be used for receiving and sending data, can also be provided with memory, memory may be used for storing in following processing procedure the data needing and produce.Processor and transceiver can be provided with in second network equipment, processor may be used for obtaining channel quality information corresponding to each channel in second network equipment place, transceiver may be used for receiving and sending data, can also be provided with memory, memory may be used for storing in following processing procedure the data needing and produce.

As shown in Figure 1, in the method, the handling process of first network equipment can comprise following step:

In a step 101, obtain the channel quality information that each channel in first network equipment place is corresponding, and the channel quality information that each channel in second network equipment place receiving the second network equipment transmission in the WLAN (wireless local area network) of first network equipment foundation is corresponding.

In force, first network equipment, when receiving channel and optimizing instruction, can obtain the channel quality information that each channel in first network equipment place is corresponding.For the situation of second network equipment transmitting channel optimization request, first network equipment can receive the channel optimization request that second network equipment sends, and then, the channel quality information that each channel in first network equipment place is corresponding can be obtained.In addition, first network equipment can also receive channel quality information corresponding to each channel in second network equipment place that second network equipment sends.Need to illustrate a bit, the channel quality information that each channel in second network equipment place that the second network equipment in the WLAN (wireless local area network) of first network equipment foundation that receives sends is corresponding, the channel quality information corresponding with obtaining each channel in first network equipment place does not have sequential relationship successively, the former can carry out prior to the latter, also can be later than the latter and carry out.

In a step 102, the channel quality information corresponding according to each channel in first network equipment place, and the channel quality information that each channel in second network equipment place is corresponding, determine the overall channel quality information that each channel is corresponding.

In force, first network equipment gets channel quality information corresponding to each channel in first network equipment place, and after receiving channel quality information corresponding to each channel in second network equipment place that second network equipment sends, each channel can be considered at first network equipment place and the channel quality information at second network equipment place, namely for each channel, according to this channel at first network equipment place and the channel quality information at second network equipment place, the overall channel quality information that this channel is corresponding can be determined.

In step 103, in the overall channel quality information that each channel is corresponding, determine optimum overall channel quality information, the channel of WLAN (wireless local area network) is set to the channel that optimum overall channel quality information is corresponding.

In force, after first network equipment determines the overall channel quality that each channel is corresponding, optimum overall channel quality information can be chosen wherein, and the channel of WLAN (wireless local area network) can be set to channel corresponding to optimum overall channel quality information, namely the channel received before channel optimization request can be switched to the channel that optimum overall channel quality information is corresponding, in addition, handoff procedure by second network device trigger, also can spontaneously after first network equipment chooses optimum overall channel quality information can carry out.

As shown in Figure 2, in the method, the handling process of second network equipment can comprise following step:

In step 201, channel quality information corresponding to each channel in second network equipment place is obtained.

In force, the application program of the channel arranging affiliated WLAN (wireless local area network) can be installed in second network equipment, user can arrange the channel of affiliated WLAN (wireless local area network) by this application program, such as, second network equipment is mobile phone, can be provided with the application program of the channel arranging the WLAN (wireless local area network) that router creates in mobile phone, namely user can control router by mobile phone, arrange it, wherein, mobile phone and router can set up wireless connections by this WLAN (wireless local area network).Concrete, when the network speed of current WLAN (wireless local area network) is slower, user can arrange the channel of WLAN (wireless local area network) by second network equipment, namely can be reset the channel of WLAN (wireless local area network) by the network equipment (first network equipment can be called) of second network equipment control establishment WLAN (wireless local area network), this process can be regarded as the process optimizing channel.

The homepage of application program can be provided with optimization channel option, when user wants to optimize channel, optimization channel option can be chosen, now will trigger second network equipment to first network equipment transmitting channel optimization request, and obtain channel quality information corresponding to each channel in second network equipment place.

In step 202., send channel quality information corresponding to each channel in second network equipment place to first network equipment, wherein, first network equipment is the gateway device of WLAN (wireless local area network) belonging to second network equipment.

In force, second network equipment can send it to first network equipment after getting channel quality information corresponding to each channel, namely can send it to the equipment of the WLAN (wireless local area network) created belonging to second network equipment.

Another exemplary embodiment of the disclosure provides and a kind ofly arranges the method for channel for WLAN (wireless local area network), as shown in Figure 3, the method can be realized jointly by first network equipment and second network equipment, wherein, first network equipment can be the equipment with the function creating WLAN (wireless local area network), such as router etc., second network equipment can be the equipment that the WLAN (wireless local area network) that created by first network equipment and first network equipment set up wireless connections, it can be such as mobile phone, the mobile terminals such as panel computer, also can be the sub-router under router (first network equipment).Processor, transceiver can be provided with in first network equipment, the overall channel quality information that processor may be used for determining that each channel the is corresponding and relevant treatment of channel is set for WLAN (wireless local area network), transceiver may be used for receiving and sending data, can also be provided with memory, memory may be used for storing in following processing procedure the data needing and produce.Processor and transceiver can be provided with in second network equipment, processor may be used for obtaining channel quality information corresponding to each channel in second network equipment place, transceiver may be used for receiving and sending data, can also be provided with memory, memory may be used for storing in following processing procedure the data needing and produce.

Below in conjunction with execution mode, be described in detail the handling process shown in Fig. 3, content can be as follows:

In step 301, second network equipment obtains channel quality information corresponding to each channel in second network equipment place.

Wherein, second network equipment can be the terminal connecting WLAN (wireless local area network), it is such as mobile phone, the mobile terminals such as panel computer, channel quality information can be the information of the quality for characterizing channel, channel can be the frequency of WLAN (wireless local area network) wireless signal, such as, it can be the frequency of the wireless signal that router produces, according to 802.11b/g network standard, the frequency of WLAN (wireless local area network) wireless signal can in the frequency range of 2.4 ~ 2.4835GHz, these frequency ranges can be divided into 11 or 13 channels, namely the channel of the WLAN (wireless local area network) of router establishment can be in these 11 or 13 channels.

Optionally, can by the parameter value of default channel quality parameter item, determine the channel quality information that each channel is corresponding, accordingly, the processing procedure of step 301 can be as follows: the parameter value obtaining the channel quality parameter item preset corresponding to each channel in second network equipment place, the parameter value of channel quality parameter item preset corresponding according to each channel in second network equipment place, determines the channel quality information that each channel in second network equipment place is corresponding.

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

In force, can pre-set channel quality parameter item, wherein, second network equipment can determine the channel quality information of each channel by the parameter value of the channel quality parameter item preset.Concrete, when second network equipment receives optimization channel instruction, the parameter value of the channel quality parameter item preset corresponding to each channel in second network equipment place can be obtained, wherein, channel quality parameter item can be the parameter items such as number of devices, signal strength signal intensity, channel utilization, signal to noise ratio.That is, for each channel, the size that second network equipment place uses the number of devices of this channel (can be such as, use the quantity of the router of this channel), the signal strength values of WLAN (wireless local area network) wireless signal using the equipment of this channel to produce, the size of the channel utilization of channel, the signal to noise ratio of channel can be obtained.And then the parameter value of the channel quality parameter item preset that second network equipment can be corresponding according to each channel obtained, determines the channel quality information that each channel in second network equipment place is corresponding.

Optionally, weighted value can be pre-set to above-mentioned each channel quality parameter item, accordingly, processing procedure can be as follows: the parameter value of channel quality parameter item preset corresponding according to each channel in second network equipment place, and the weighted value of each channel quality parameter item correspondence preset, determine the channel quality information that each channel in second network equipment place is corresponding.

In force, the weighted value of each channel quality parameter item correspondence can be pre-set.After getting the parameter value of channel quality parameter item corresponding to each channel in second network equipment place, can according to the weighted value of each channel quality parameter item correspondence preset, process is weighted to each parameter value, obtains the channel quality information that each channel in second network equipment place is corresponding.

Optionally, second network equipment can at the channel quality information of multiple different position acquisition channel, accordingly, the processing procedure of step 301 can be as follows: obtain second network equipment respectively at the channel quality information that each channel of multiple diverse location places detection is corresponding.

In force, second network equipment can obtain channel quality information corresponding to each channel respectively in multiple different position, wherein, multiple different position can be the position of the WLAN (wireless local area network) online that user creates frequently by first network equipment, that is, for each position that user chooses, second network equipment can obtain each channel channel quality information corresponding in this position respectively, as shown in Figure 4.

In step 302, second network equipment sends channel quality information corresponding to each channel in second network equipment place to first network equipment, and wherein, first network equipment is the gateway device of WLAN (wireless local area network) belonging to second network equipment.

In force, second network equipment can send it to first network equipment after getting channel quality information corresponding to each channel, namely can send it to the equipment of the WLAN (wireless local area network) created belonging to second network equipment, as shown in Figure 5.

Optionally, for second network equipment respectively in the situation of multiple different position acquisition channel quality information, accordingly, the processing procedure of step 302 can be as follows: send second network equipment respectively at the channel quality information that each channel of multiple diverse location places detection is corresponding to first network equipment.

In force, for each different position, the channel quality information corresponding at each channel in this position, after this position obtains channel quality information corresponding to each channel respectively, can be sent to first network equipment by second network equipment.

In step 303, first network equipment obtains channel quality information corresponding to each channel in first network equipment place, and the channel quality information that each channel in second network equipment place receiving the second network equipment transmission in the WLAN (wireless local area network) of first network equipment foundation is corresponding.

Optionally, can by the parameter value of default channel quality parameter item, determine the channel quality information that each channel is corresponding, accordingly, the processing procedure of step 303 can be as follows: the parameter value obtaining the channel quality parameter item preset corresponding to each channel in first network equipment place, the parameter value of channel quality parameter item preset corresponding according to each channel in first network equipment place, determines the channel quality information that each channel in first network equipment place is corresponding.

In force, can pre-set channel quality parameter item, wherein, first network equipment can determine the channel quality information of each channel by the parameter value of the channel quality parameter item preset.Concrete, when first network equipment receives optimization channel instruction, the parameter value of the channel quality parameter item preset corresponding to each channel in first network equipment place can be obtained, wherein, channel quality parameter item can be the parameter items such as number of devices, signal strength signal intensity, channel utilization, signal to noise ratio.That is, for each channel, the size that first network equipment place uses the number of devices of this channel (can be such as, use the quantity of the router of this channel), the signal strength values of WLAN (wireless local area network) wireless signal using the equipment of this channel to produce, the size of the channel utilization of channel, the signal to noise ratio of channel can be obtained.And then the parameter value of the channel quality parameter item preset that first network equipment can be corresponding according to each channel obtained, determines the channel quality information that each channel in first network equipment place is corresponding.

Optionally, weighted value can be pre-set to above-mentioned each channel quality parameter item, accordingly, processing procedure can be as follows: the parameter value of channel quality parameter item preset corresponding according to each channel in first network equipment place, and the weighted value of each channel quality parameter item correspondence preset, determine the channel quality information that each channel in first network equipment place is corresponding.

In force, the weighted value of each channel quality parameter item correspondence can be pre-set.After getting the parameter value of channel quality parameter item corresponding to each channel in first network equipment place, can according to the weighted value of each channel quality parameter item correspondence preset, process is weighted to each parameter value, obtains the channel quality information that each channel in first network equipment place is corresponding.

Optionally, for the situation of second network equipment at channel quality information corresponding to each channel of multiple different position probing, accordingly, processing procedure can be as follows: the channel quality information that each channel that the second network equipment that the second network equipment in the WLAN (wireless local area network) of first network equipment foundation that receives sends detects at multiple diverse location places is respectively corresponding.

In force, second network equipment sends respectively after the channel quality information that each channel of multiple diverse location places detection is corresponding to first network equipment, the channel quality information that each channel that the second network equipment that first network equipment can receive the transmission of second network equipment detects at multiple diverse location places is respectively corresponding.

In step 304, the channel quality information that first network equipment is corresponding according to each channel in first network equipment place, and the channel quality information that each channel in second network equipment place is corresponding, determine the overall channel quality information that each channel is corresponding.

Optionally, can according to weighted value corresponding to first network equipment preset and weighted value corresponding to the second network equipment preset, determine the overall channel quality information that each channel is corresponding, accordingly, the processing procedure of step 304 can be as follows: the weighted value corresponding to channel quality information corresponding to each channel in first network equipment place, the channel quality information that each channel in second network equipment place is corresponding, default first network equipment and weighted value corresponding to the second network equipment preset, and determines the overall channel quality information that each channel is corresponding.

In force, can pre-set first network equipment, weighted value that second network equipment is corresponding, wherein, the weighted value that the second network equipment pre-set is corresponding is applicable to the network equipment in all WLAN (wireless local area network) set up at first network equipment.First network equipment gets channel quality information (can be called the first channel quality information) corresponding to each channel in first network equipment place, and after receiving channel quality information (second channel quality information can be called) corresponding to each channel in second network equipment place that second network equipment sends, weighted value that can be corresponding according to the first network equipment pre-set, the weighted value that second network equipment is corresponding, process is weighted to the first channel quality information and second channel quality information, obtains the overall channel quality information that each channel is corresponding.

Optionally, the situation of the channel quality information corresponding at each channel of multiple different position probing that second network equipment sends is received for first network equipment, accordingly, the processing procedure of step 304 can be as follows: the channel quality information corresponding according to each channel in first network equipment place, and second network equipment is respectively at the channel quality information that each channel of multiple diverse location places detection is corresponding, determines the overall channel quality information that each channel is corresponding.

In force, after first network equipment receives the channel quality information corresponding at each channel of multiple different position probing of second network equipment transmission, for each channel, first network equipment can this channel channel quality information corresponding at first network equipment place, and second network equipment is respectively at the channel quality information that this channel of multiple diverse location places detection is corresponding, determines the overall channel quality information that this channel is corresponding.In addition, the weighted value that multiple diverse locations of user's selection are corresponding can also be prestored, like this, the channel quality information that each channel that root first network equipment can detect at multiple diverse location places respectively according to channel quality information corresponding to each channel in first network equipment place, second network equipment is corresponding and weighted value corresponding to the multiple diverse locations preset, determine the overall channel quality information that each channel is corresponding.

In step 305, first network equipment, in the overall channel quality information that each channel is corresponding, determines optimum overall channel quality information, the channel of WLAN (wireless local area network) is set to the channel that optimum overall channel quality information is corresponding.

In force, after first network equipment determines the overall channel quality that each channel is corresponding, optimum overall channel quality information can be chosen wherein, and the channel of WLAN (wireless local area network) can be set to channel corresponding to optimum overall channel quality information, namely the channel received before channel optimization request can be switched to the channel that optimum overall channel quality information is corresponding, in addition, handoff procedure by second network device trigger, also can spontaneously after first network equipment chooses optimum overall channel quality information can carry out.Such as, with channel 1 and channel 6, take parameter item as number of devices be example, as shown in Figure 6, there are 2 equipment use channels 1 at first network equipment place, has 4 equipment use channels 6,7 equipment use channels 1 are had at second network equipment place, have 3 equipment use channels 6, then channel 1 compares with channel 6, and first network equipment chooses the channel of channel 6 as WLAN (wireless local area network).

The another exemplary embodiment of the disclosure provides a kind of first network equipment, and as shown in Figure 7, this first network equipment comprises:

Acquisition module 710, for obtaining channel quality information corresponding to each channel in first network equipment place;

Receiver module 720, the channel quality information that each channel in described second network equipment place that the second network equipment for receiving in the WLAN (wireless local area network) of described first network equipment foundation sends is corresponding;

Determination module 730, for the channel quality information corresponding according to each channel in described first network equipment place, and the channel quality information that each channel in described second network equipment place is corresponding, determine the overall channel quality information that each channel is corresponding;

Module 740 is set, in the overall channel quality information that described each channel is corresponding, determines optimum overall channel quality information, the channel of described WLAN (wireless local area network) is set to the channel that the overall channel quality information of described optimum is corresponding.

Optionally, as shown in Figure 8, described acquisition module 710, comprising:

Obtain submodule 7101, for obtaining the parameter value of the channel quality parameter item preset corresponding to each channel in first network equipment place;

Determine submodule 7102, for the parameter value of channel quality parameter item preset corresponding according to each channel in described first network equipment place, determine the channel quality information that each channel in described first network equipment place is corresponding.

Optionally, describedly determine submodule 7102, for:

Optionally, described determination module 730, for:

Optionally, described receiver module 720, for:

Described determination module 730, for:

Based on identical technical conceive, the disclosure embodiment still provides a kind of second network equipment, and as shown in Figure 9, this second network equipment comprises:

Acquisition module 910, for obtaining channel quality information corresponding to each channel in second network equipment place;

Sending module 920, for sending channel quality information corresponding to each channel in described second network equipment place to first network equipment, wherein, described first network equipment is the gateway device of WLAN (wireless local area network) belonging to described second network equipment.

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

Obtain submodule 9101, for obtaining the parameter value of the channel quality parameter item preset corresponding to each channel in second network equipment place;

Determine submodule 9102, for the parameter value of channel quality parameter item preset corresponding according to each channel in described second network equipment place, determine the channel quality information that each channel in described second network equipment place is corresponding.

Optionally, describedly determine submodule 9102, for:

Optionally, described acquisition module 910, for:

Described sending module 920, for:

About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.

It should be noted that: what above-described embodiment provided arranges the device of channel when arranging channel for WLAN (wireless local area network) for WLAN (wireless local area network), only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, internal structure by equipment is divided into different functional modules, to complete all or part of function described above.In addition, the device arranging channel for WLAN (wireless local area network) that above-described embodiment provides belongs to same design with the embodiment of the method arranging channel for WLAN (wireless local area network), and its specific implementation process refers to embodiment of the method, repeats no more here.

A disclosure again exemplary embodiment shows a kind of structural representation of the network equipment.This network equipment can be first network equipment described above, can be router etc.

With reference to Figure 11, the network equipment 1100 can comprise following one or more assembly: processing components 1102, memory 1104, power supply module 1106, multimedia groupware 1108, audio-frequency assembly 1110, the interface 1112 of I/O (I/O), sensor cluster 1114, and communications component 1116.

The integrated operation of the usual net control equipment 1100 of processing components 1102, such as with display, call, data communication, camera operation and record operate the operation be associated.Treatment element 1102 can comprise one or more processor 1120 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 1102 can comprise one or more module, and what be convenient between processing components 1102 and other assemblies is mutual.Such as, processing unit 1102 can comprise multi-media module, mutual with what facilitate between multimedia groupware 1108 and processing components 1102.

Memory 1104 is configured to store various types of data to be supported in the operation of the network equipment 1100.The example of these data comprises for any application program of operation on the network equipment 1100 or the instruction of method, contact data, telephone book data, message, picture, video etc.Memory 1104 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable 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.

The various assemblies that electric power assembly 1106 is the network equipment 1100 provide electric power.Electric power assembly 1106 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for audio output apparatus 1100 and be associated.

Multimedia groupware 1108 is included in the screen providing an output interface between the described network equipment 1100 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 1108 comprises a front-facing camera and/or post-positioned pick-up head.When the network equipment 1100 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.

Audio-frequency assembly 1110 is configured to export and/or input audio signal.Such as, audio-frequency assembly 1110 comprises a microphone (MIC), and when audio output apparatus 1100 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The audio signal received can be stored in memory 1104 further or be sent via communications component 1116.

I/O interface 1112 is for providing interface between processing components 1102 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.

Sensor cluster 1114 comprises one or more transducer, for providing the state estimation of various aspects for the network equipment 1100.Such as, sensor cluster 1114 can detect the opening/closing state of the network equipment 1100, the relative positioning of assembly, such as described assembly is display and the keypad of the network equipment 1100, the position of all right Sampling network equipment 1100 of sensor cluster 1114 or the network equipment 1100 assemblies changes, the presence or absence that user contacts with the network equipment 1100, the variations in temperature of the network equipment 1100 orientation or acceleration/deceleration and the network equipment 1100.Sensor cluster 1114 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor cluster 1114 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor cluster 1114 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.

Communications component 1116 is configured to the communication being convenient to wired or wireless mode between the network equipment 1100 and other equipment.The network equipment 1100 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communication component 1116 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communication component 1116 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.

In the exemplary embodiment, the network equipment 1100 can be realized, for performing said method 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 (FPGA), controller, microcontroller, microprocessor or other electronic components.

In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the memory 1104 of instruction, above-mentioned instruction can perform said method by the processor 1120 of the network equipment 1100.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.

A kind of non-transitory computer-readable recording medium, when the instruction in described storage medium is performed by the processor of the network equipment, the network equipment can be performed as WLAN (wireless local area network) arranges the method for channel, and the method comprises:

A disclosure again exemplary embodiment shows a kind of structural representation of the network equipment.This network equipment can be second network equipment described above, can be mobile phone etc.

With reference to Figure 12, the network equipment 1200 can comprise following one or more assembly: processing components 1202, memory 1204, power supply module 1206, multimedia groupware 1208, audio-frequency assembly 1210, the interface 1212 of I/O (I/O), sensor cluster 1214, and communications component 1216.

The integrated operation of the usual net control equipment 1200 of processing components 1202, such as with display, call, data communication, camera operation and record operate the operation be associated.Treatment element 1202 can comprise one or more processor 1220 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 1202 can comprise one or more module, and what be convenient between processing components 1202 and other assemblies is mutual.Such as, processing unit 1202 can comprise multi-media module, mutual with what facilitate between multimedia groupware 1208 and processing components 1202.

Memory 1204 is configured to store various types of data to be supported in the operation of the network equipment 1200.The example of these data comprises for any application program of operation on the network equipment 1200 or the instruction of method, contact data, telephone book data, message, picture, video etc.Memory 1204 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable 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.

The various assemblies that electric power assembly 1206 is the network equipment 1200 provide electric power.Electric power assembly 1206 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for audio output apparatus 1200 and be associated.

Multimedia groupware 1208 is included in the screen providing an output interface between the described network equipment 1200 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 1208 comprises a front-facing camera and/or post-positioned pick-up head.When the network equipment 1200 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.

Audio-frequency assembly 1210 is configured to export and/or input audio signal.Such as, audio-frequency assembly 1210 comprises a microphone (MIC), and when audio output apparatus 1200 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The audio signal received can be stored in memory 1204 further or be sent via communications component 1216.

I/O interface 1212 is for providing interface between processing components 1202 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.

Sensor cluster 1214 comprises one or more transducer, for providing the state estimation of various aspects for the network equipment 1200.Such as, sensor cluster 1214 can detect the opening/closing state of the network equipment 1200, the relative positioning of assembly, such as described assembly is display and the keypad of the network equipment 1200, the position of all right Sampling network equipment 1200 of sensor cluster 1214 or the network equipment 1200 assemblies changes, the presence or absence that user contacts with the network equipment 1200, the variations in temperature of the network equipment 1200 orientation or acceleration/deceleration and the network equipment 1200.Sensor cluster 1214 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor cluster 1214 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor cluster 1214 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.

Communications component 1216 is configured to the communication being convenient to wired or wireless mode between the network equipment 1200 and other equipment.The network equipment 1200 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communication component 1216 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communication component 1216 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.

In the exemplary embodiment, the network equipment 1200 can be realized, for performing said method 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 (FPGA), controller, microcontroller, microprocessor or other electronic components.

In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the memory 1204 of instruction, above-mentioned instruction can perform said method by the processor 1220 of the network equipment 1200.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.

Those skilled in the art, at consideration specification and after putting into practice disclosed herein disclosing, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Specification and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.

Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.

Claims

1. for WLAN (wireless local area network) arranges a method for channel, it is characterized in that, described method comprises:

2. method according to claim 1, is characterized in that, the channel quality information that each channel in described acquisition first network equipment place is corresponding, comprising:

3. method according to claim 2, it is characterized in that, the parameter value of the described channel quality parameter item preset corresponding according to each channel in described first network equipment place, determine to comprise the channel quality information that each channel in described first network equipment place is corresponding:

4. method according to claim 1, it is characterized in that, the described channel quality information corresponding according to each channel in described first network equipment place, and the channel quality information that each channel in described second network equipment place is corresponding, determine to comprise the overall channel quality information that each channel is corresponding:

5. method according to claim 1, is characterized in that, the channel quality information that each channel in described second network equipment place that the second network equipment in the WLAN (wireless local area network) that described reception described first network equipment is set up sends is corresponding, comprising:

6. for WLAN (wireless local area network) arranges a method for channel, it is characterized in that, described method comprises:

7. method according to claim 6, is characterized in that, the channel quality information that each channel in described acquisition second network equipment place is corresponding, comprising:

8. method according to claim 7, it is characterized in that, the parameter value of the described channel quality parameter item preset corresponding according to each channel in described second network equipment place, determine to comprise the channel quality information that each channel in described second network equipment place is corresponding:

9. the method according to claim 6-8 any one, is characterized in that, the channel quality information that each channel in described acquisition second network equipment place is corresponding, comprising:

10. a first network equipment, is characterized in that, described first network equipment comprises:

11. first network equipment according to claim 10, it is characterized in that, described acquisition module, comprising:

12. first network equipment according to claim 11, is characterized in that, describedly determine submodule, for:

13. first network equipment according to claim 10, is characterized in that, described determination module, for:

14. first network equipment according to claim 10, is characterized in that, described receiver module, for:

Described determination module, for:

15. 1 kinds of second network equipment, is characterized in that, described second network equipment comprises:

16. second network equipment according to claim 15, it is characterized in that, described acquisition module, comprising:

17. second network equipment according to claim 16, is characterized in that, describedly determine submodule, for:

18. second network equipment according to claim 15-17 any one, is characterized in that, described acquisition module, for:

Described sending module, for:

19. 1 kinds arrange the device of channel for WLAN (wireless local area network), it is characterized in that, comprising:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

20. 1 kinds arrange the device of channel for WLAN (wireless local area network), it is characterized in that, comprising:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

21. 1 kinds arrange the system of channel for WLAN (wireless local area network), and it is characterized in that, described system comprises first network equipment and second network equipment, wherein:

Described second network equipment, for obtaining channel quality information corresponding to each channel in described second network equipment place; Channel quality information corresponding to each channel in described second network equipment place is sent to described first network equipment.