CN104469956B - The method and device of wireless network speed optimization - Google Patents

Abstract

The invention discloses a wireless network speed optimization method and device, relating to the technical field of communication, capable of prompting to adjust occupied channels when the network speed is relatively slow, and maximally increasing the network speed. The main solution of the present invention is to detect the usage of the channel where the terminal equipment is currently located, and determine whether the terminal equipment needs to change the channel. The usage of the current channel is the current data transmission on the channel The number of wireless network card APs; when it is determined that the terminal device needs to change channels, obtain the replaceable channel of the terminal device, and the replaceable channel is a channel with a small number of APs currently performing data transmission; The current channel of the terminal device is changed to an alternative channel. The present invention is mainly used in the process of wireless network speed optimization.

Description

Method and device for wireless network speed optimization

technical field

The invention relates to the technical field of communication, in particular to a method and device for optimizing wireless network speed.

Background technique

With the rapid growth of mobile users, users have higher and higher requirements for wireless network communication quality, especially for home network users. Every home network user basically chooses bandwidth with higher cost performance when purchasing network resources, but no matter how the user chooses, the bandwidth resources of the wireless network are limited. When the wireless network transmits data, it is carried out according to the channel. When there are many wireless hotspots in the area where the wireless terminal device is located, the channel is often multiplexed, that is, multiple terminal devices (wireless hotspots) reuse or share a channel. ; And when the channel sends data, it is sent according to the data packet. When multiple users share a channel for network data transmission at the same time, the data packets of other users sharing the channel can only be sent after all the data packets of one user are sent. There will be a queuing situation in the user's data transmission, which makes the network speed of the terminal device slower.

Contents of the invention

In view of this, the embodiments of the present invention provide a method and device for optimizing wireless network speed, which can timely adjust the terminal device to a channel with fewer APs according to the usage of the current channel, so as to maximize the network speed.

According to one aspect of the present invention, a method for optimizing wireless network speed is provided, including:

Detect the usage of the channel where the terminal equipment is currently located, and determine whether the terminal equipment needs to change the channel, and the usage of the current channel is the number of wireless network card APs currently performing data transmission on the channel;

When it is determined that the terminal device needs to change the channel, obtain the changeable channel of the terminal device, and change the current channel of the terminal device to the changeable channel, and the changeable channel is the current data channel A channel with a small number of APs transmitting.

According to another aspect of the present invention, a device for optimizing wireless network speed is provided, including:

The channel detection unit is used to detect the usage of the channel where the terminal equipment is currently located, and determine whether the terminal equipment needs to change the channel. The number of network card APs;

an acquiring unit, configured to acquire a replaceable channel of the terminal device when it is determined that the terminal device needs to change channels;

A channel changing unit, configured to change the current channel of the terminal device to a changeable channel, and the changeable channel is a channel with a relatively small number of APs currently performing data transmission.

With the above technical solutions, the technical solutions provided by the embodiments of the present invention have at least the following advantages:

The method and device for optimizing the wireless network speed provided by the present invention realize the detection of the current channel usage of the terminal equipment, and when it is detected that the current channel of the terminal equipment needs to be changed, the current channel of the terminal equipment is replaced. On the channel with a small number of APs currently performing data transmission, the optimization of the wireless network speed of the terminal device is realized.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the specific embodiments of the present invention are enumerated below.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiment. The drawings are only for the purpose of illustrating a preferred embodiment and are not to be considered as limiting the invention. Also throughout the drawings, the same reference numerals are used to designate the same parts. In the attached picture:

FIG. 1 shows a flow chart of a method for optimizing wireless network speed provided by an embodiment of the present invention;

FIG. 2 shows a flow chart of another method for optimizing wireless network speed provided by an embodiment of the present invention;

FIG. 3 shows a flowchart of a method for detecting the usage of a channel where a terminal device is currently located according to an embodiment of the present invention;

FIG. 4 shows a block diagram of a wireless network speed optimization device provided by an embodiment of the present invention;

FIG. 5 shows a block diagram of another wireless network speed optimization device provided by an embodiment of the present invention;

FIG. 6 shows a block diagram of another wireless network speed optimization device provided by an embodiment of the present invention;

FIG. 7 shows a block diagram of another wireless network speed optimization device provided by an embodiment of the present invention;

FIG. 8 shows a block diagram of another device for optimizing wireless network speed provided by an embodiment of the present invention.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

An embodiment of the present invention provides a method for optimizing wireless network speed, as shown in FIG. 1 , the method includes:

101. Detect the usage of the channel where the terminal device is currently located, and determine whether the terminal device needs to change the channel. The usage of the current channel is the number of wireless network card APs currently performing data transmission on the channel .

AP is the abbreviation of (Wireless) Access Point, that is, a (wireless) access point. Its main function is to connect various wireless network terminals together to form a small wireless local area network, and then access the Ethernet.

It should be noted that, according to IEEE 802.11b and relevant national standards, the WLAN operating frequency band is 2.4 GHz-2.4835 GHz, and there are 13 sub-channels in total. These 13 sub-channels overlap with each other, and only three frequency points are not overlapped with each other and can be used at the same time, which are the general channels 1, 6, and 11. When assigning channels to users, try to stagger the allocation of these three frequency points, so that the information in the overlapping area will not be interfered with by the same frequency. When more than 3 APs are needed in the user's area, channel multiplexing is often used to implement wireless network services, that is, one channel is shared by multiple APs. Therefore, when detecting the usage of the channel where the user is currently located, it is only necessary to count the number of APs using the channel for data transmission within a certain period of time. The larger the number of APs, the longer the queuing time for data transmission, and the greater the probability of slow network data transmission. When the number of APs on a channel at the same time exceeds a certain value, the user's network speed experience will be very bad. In order to improve the user experience of network speed, when it is determined that the number of wireless network card APs that the terminal device is currently transmitting data on the channel exceeds a certain value, it is determined that the terminal device needs to change the channel to shorten the time of network data transmission and optimize the network. speed. Wherein, the certain value in this embodiment may be set according to actual requirements, which is not limited in this embodiment of the present invention.

102. When it is determined that the terminal device needs to change a channel, acquire a channel that can be changed by the terminal device, where the changeable channel is a channel with a relatively small number of APs currently performing data transmission.

It should be noted that the fewer APs that share one channel, the less time you need to wait in line for network data transmission, so the time for data transmission is shorter, the probability of slow data cards is smaller, and the user's network speed experience is improved. it is good. Therefore, after it is determined that the terminal device needs to change channels, it is necessary to obtain the use of channels where the APs around the terminal device are located, and determine a channel with a small number of APs as the channel that the terminal device can change.

Wherein, the standard for determining that the number of APs is small may be set according to specific requirements, which is not limited in this embodiment of the present invention.

103. Change the channel on which the terminal device is currently located to a changeable channel.

The embodiment of the present invention realizes the detection of the usage status of the channel where the terminal device is currently located, and when it is detected that the channel where the terminal device is currently located needs to be changed, the current channel of the terminal device is changed to the number of APs currently performing data transmission On fewer channels, the optimization of the wireless network speed of the terminal equipment is realized.

Further, in order to respect the user's choice, after it is detected that the terminal device needs to change the channel, a prompt message for changing the channel may be output. When outputting the prompt information for channel change, the prompt information for channel change may be output in the form of a dialog box, or other prompt methods, such as a pop-up window, may be used. Specifically, this embodiment of the present invention does not limit this. When the prompt information for changing the channel is output in the form of a dialog box, the prompt information includes the prompt information for manually changing the channel and the prompt information for automatically changing the channel.

Wherein, the prompt message of manually changing the channel is used to remind the user that the channel to be changed can be manually set by oneself, and the setting can be set according to the system recommendation or according to one's own preference. Based on this, the prompt information for manually changing channels includes: channel information for recommended channel replacement; or a channel list for all channels that can be changed; or a channel list for all channels and the number of APs on each channel. , can be set according to requirements, which is not limited in this embodiment of the present invention. For example, when the channel information of the recommended replacement channel is displayed in the dialog box, the user directly selects the channel as the replacement channel; when the channel list of all replaceable channels is displayed in the dialog box, the user can choose any one of them As the replacement channel; when the channel list of all channels and the number of APs on each channel are displayed in the dialog box, the user can select a channel with the least number of APs as the replacement channel according to the number of APs on each channel.

Among them, the prompt information of automatic channel change is used to prompt the user to select the channel automatically set and replaced by the terminal device system. When the user selects this option, the terminal device will automatically select a replaceable channel to replace the current channel of the terminal device. The one channel may be a channel randomly selected from the replaceable channels; or a channel with the least number of APs is selected from the replaceable channels, which is not limited in specific embodiments of the present invention.

After outputting the prompt information for changing the channel, after receiving the instruction for changing the channel, changing the current channel of the terminal device to a channel with a faster wireless network speed.

Wherein, the instruction to change the channel is different based on different triggers of the user. When the user chooses to change the channel automatically, the operation of clicking the automatic change button is an indication of changing the channel; when the user chooses to change the channel manually, the operation of the channel selected by the user is an indication of changing the channel.

Based on the above-mentioned different triggers, changing the current channel of the terminal device to a channel with a faster wireless network speed is specifically as follows:

After receiving an instruction to automatically change channels triggered by the user, a channel is selected from the changeable channels, and the channel where the terminal device is currently located is changed to the selected channel.

After receiving an instruction to manually change the channel triggered by the user, the channel on which the terminal device is currently located is changed to the channel selected by the user.

Further, in order to reduce the energy consumption of the terminal equipment, so that when the wireless network speed optimization is required, the network speed optimization is performed without real-time detection of channel conditions, the embodiment of the present invention also provides a wireless network speed optimization method, as shown in Figure 2 As shown, the method includes:

201. Detect the current wireless network speed of the terminal device;

202. When it is detected that the current wireless network speed of the terminal device is lower than the predetermined value of the network speed, detect the usage of the channel where the terminal device is currently located, and determine whether the terminal device needs to change channels.

Wherein, the predetermined value of the network speed is an experience value, and when it is lower than the experience value, the network speed is considered unacceptable by the user, which can be set by the user according to his own needs, which is not limited in specific embodiments of the present invention.

203. When it is determined that the terminal device needs to change channels, acquire channels that can be changed by the terminal device, and output prompt information for changing channels.

204. After receiving the instruction to change the channel, change the current channel of the terminal device to a changeable channel.

Further, in 101 and 202, when detecting the usage of the channel where the terminal device is currently located, the following methods may be adopted but not limited to, as shown in FIG. 3 , the method includes:

301. Detect the number of APs on the channel where the terminal device is currently located.

302. Determine whether the number of APs on the channel where the terminal device is currently located exceeds a first predetermined number; if it exceeds the first predetermined number, go to 303.

Wherein, the first predetermined number value is an empirical value, and when the value exceeds this value, it is considered that the channel load is too heavy, which will cause the network speed to be too slow. For example, it can be 4.

303. Determine that the terminal device needs to change a channel.

Further, when obtaining the changeable channel of the terminal device in 102 and 203, the following methods may be adopted but not limited to, including:

1. Detect the channels where the APs around the terminal device are located.

2. Count the number of APs on each channel according to the channel.

3. Search for a channel whose number of APs on the channel is lower than the second predetermined number, and use it as a replaceable channel for the terminal device. Wherein, the second predetermined number is an empirical value, and when it is lower than the empirical value, it is considered that the channel can be used by other devices without causing a load on the channel. For example, it is 3.

In the embodiment of the present invention, the detection of the usage of the channel where the terminal device is currently located is realized. When it is detected that the usage of the channel where the terminal device is currently located exceeds a predetermined value, the channel where the terminal device is currently located is detected according to the user's instruction. The channel at the location is changed to a channel with a faster wireless network speed, which realizes the optimization of the wireless network speed of the terminal device.

Moreover, in the embodiment of the present invention, before detecting the usage of the channel where the terminal device is currently located, the current network speed of the terminal device is detected first, and the detection of the channel usage is only performed when the network speed is lower than a predetermined value, so that the terminal device does not use Real-time detection of channel usage reduces the energy consumption of terminal equipment to a certain extent.

Based on the foregoing method embodiments, an embodiment of the present invention provides a device for optimizing a wireless network speed. As shown in FIG. 4 , the device for optimizing a wireless network speed includes:

The channel detection unit 41 is used to detect the usage of the channel where the terminal equipment is currently located, and determine whether the terminal equipment needs to change the channel. The usage of the current channel is the current data transmission on the channel. The number of wireless network card APs.

The obtaining unit 42 is configured to obtain a changeable channel of the terminal device when it is determined that the terminal device needs to change a channel.

The channel changing unit 43 is configured to change the current channel of the terminal device to a changeable channel, and the changeable channel is a channel with a relatively small number of APs currently performing data transmission.

Further, as shown in FIG. 5, the channel detection unit 41 includes:

The detection module 411 is configured to detect the number of APs on the channel where the terminal device is currently located.

The determination module 412 is configured to determine whether the number of APs on the channel where the terminal device is currently located exceeds a first predetermined number; if it exceeds the first predetermined number, then determine that the terminal device needs to change channels. Wherein, the first predetermined number value is an empirical value, and when the value exceeds this value, it is considered that the channel load is too heavy, which will cause the network speed to be too slow. For example, it can be 4.

Further, as shown in FIG. 6, the acquisition unit 42 includes:

The detection module 421 is configured to detect the channels of the APs around the terminal device.

The statistical module 422 is configured to count the number of APs on each channel according to the channel.

The search module 423 is configured to search for a channel whose number of APs on the channel is lower than a second predetermined number, and use it as a replaceable channel for the terminal device. Wherein, the second predetermined number is an empirical value, and when it is lower than the empirical value, it is considered that the channel can be used by other devices without causing a load on the channel. For example, it is 3.

Further, as shown in Figure 7, the device for optimizing the wireless network speed also includes:

The output unit 44 is configured to output prompt information for changing channels after determining that the terminal device needs to change channels.

The channel changing unit 43 is further configured to perform the changing of the current channel of the terminal device to a changeable channel after receiving an instruction to change the channel.

Wherein, the output unit 44 may specifically, but not limited to, be used to output prompt information for changing channels in the form of a dialog box, and the prompts include prompt information for manually changing channels and prompt information for automatically changing channels.

Wherein, the prompt information for manually changing channels includes: channel information of recommended changing channels; or a channel list of all channels that can be changed; or a channel list of all channels and the number of APs on each channel.

Based on the above prompt information, after receiving an instruction to manually change channels triggered by the user, the channel changing unit 43 is specifically configured to change the channel on which the terminal device is currently located to a channel selected by the user.

After receiving an instruction to automatically change channels triggered by the user, the channel changing unit 43 is specifically configured to select a channel from the changeable channels, and change the channel where the terminal device is currently located to the selected channel. on a channel. Wherein, the selected channel is a channel randomly selected from the replaceable channels; or a channel with the least number of APs is selected from the replaceable channels. Specifically, this embodiment of the present invention does not limit this.

Further, as shown in Figure 8, the device for optimizing the wireless network speed also includes:

A network speed detection unit 45, configured to detect the current wireless network speed of the terminal device;

The channel detection unit 41 is further configured to detect the usage of the channel where the terminal device is currently located when it is detected that the current wireless network speed of the terminal device is lower than a predetermined network speed value. Wherein, the predetermined value of the network speed is an experience value, and when it is lower than the experience value, the network speed is considered unacceptable by the user, which can be set by the user according to his own needs, which is not limited in specific embodiments of the present invention.

It should be noted that, for the relevant descriptions of the components and modules of the wireless network speed optimization device in the embodiments of the present invention, reference may be made to the relevant descriptions in the method embodiments, and details will not be repeated here in the embodiments of the present invention.

In the embodiment of the present invention, the detection of the usage of the channel where the terminal device is currently located is realized. When it is detected that the usage of the channel where the terminal device is currently located exceeds a predetermined value, the channel where the terminal device is currently located is detected according to the user's instruction. The channel at the location is changed to a channel with a faster wireless network speed, which realizes the optimization of the wireless network speed of the terminal device.

Moreover, in the embodiment of the present invention, before detecting the usage of the channel where the terminal device is currently located, the current network speed of the terminal device is detected first, and the detection of the channel usage is only performed when the network speed is lower than a predetermined value, so that the terminal device does not use Real-time detection of channel usage reduces the energy consumption of terminal equipment to a certain extent.

Embodiments of the invention disclose:

A1, a method for wireless network speed optimization, is characterized in that, comprises:

Detect the usage of the channel where the terminal equipment is currently located, and determine whether the terminal equipment needs to change the channel, and the usage of the current channel is the number of wireless network card APs currently performing data transmission on the channel;

When it is determined that the terminal device needs to change a channel, acquire a replaceable channel of the terminal device, where the replaceable channel is a channel with a relatively small number of APs currently performing data transmission;

Changing the current channel of the terminal device to a changeable channel.

A2. The method according to claim A1, wherein the detecting the usage of the channel where the terminal device is currently located, and determining whether the terminal device needs to change the channel comprises:

Detecting the number of APs on the channel where the terminal device is currently located;

judging whether the number of APs on the channel where the terminal device is currently located exceeds a first predetermined number;

If the value exceeds the first predetermined number, it is determined that the terminal device needs to change channels.

A3. The method according to claim A2, wherein said acquiring the replaceable channel of said terminal device comprises:

Detecting channels where APs around the terminal device are located;

Count the number of APs on each channel according to the channel;

Searching for a channel on which the number of APs on the channel is lower than the second predetermined number value, and using it as a replaceable channel for the terminal device.

A4. The method according to any one of claims A1-A3, characterized in that, after determining that the terminal device needs to change channels, it also includes:

Output prompt information for changing channels;

After receiving the instruction to change the channel, perform the step of changing the current channel of the terminal device to a changeable channel.

A5, the method according to claim A4, is characterized in that, outputting the prompt information of changing channel comprises:

The prompt information for changing the channel is output in the form of a dialog box, and the prompt information includes the prompt information for manually changing the channel and the prompt information for automatically changing the channel.

A6. The method according to claim A5, wherein the prompt information for manually changing channels includes: channel information recommending changing channels; or a channel list of all channels that can be changed; or a channel list of all channels and each The number of APs on the channel.

A7. The method according to claim A6, wherein, after receiving the user-triggered instruction to manually change channels, changing the current channel of the terminal device to a changeable channel includes:

Changing the current channel of the terminal device to the channel selected by the user.

A8. The method according to claim A5, wherein, after receiving the user-triggered instruction to automatically change the channel, changing the current channel of the terminal device to a changeable channel includes:

Select a channel from the changeable channels, and change the channel where the terminal device is currently located to the selected channel.

A9. The method according to claim A8, wherein the selected channel is a channel randomly selected from the replaceable channels; or the one with the least number of APs is selected from the replaceable channels a channel.

A10. The method according to any one of claims A1-A3, further comprising:

Detecting the current wireless network speed of the terminal device;

When it is detected that the current wireless network speed of the terminal device is lower than the predetermined value of the network speed, the detection of the usage of the channel where the terminal device is currently located is performed.

B11, a device for optimizing wireless network speed, is characterized in that, comprising:

The channel detection unit is used to detect the usage of the channel where the terminal equipment is currently located, and determine whether the terminal equipment needs to change the channel. The number of network card APs;

an acquiring unit, configured to acquire a replaceable channel of the terminal device when it is determined that the terminal device needs to change channels;

A channel changing unit, configured to change the current channel of the terminal device to a changeable channel, and the changeable channel is a channel with a relatively small number of APs currently performing data transmission.

B12. The device according to claim B11, wherein the channel detection unit comprises:

A detection module, configured to detect the number of APs on the channel where the terminal device is currently located;

A determining module, configured to determine whether the number of APs on the channel where the terminal device is currently located exceeds a first predetermined number; if it exceeds the first predetermined number, then determine that the terminal device needs to change channels.

B13. The device according to claim B12, wherein the acquiring unit comprises:

A detection module, configured to detect the channel where the APs around the terminal device are located;

A statistics module is used to count the number of APs on each channel according to the channel;

A search module, configured to search for a channel whose number of APs on the channel is lower than a second predetermined number, and use it as a replaceable channel for the terminal device.

B14. The device according to any one of claims B11-B13, further comprising:

an output unit, configured to output prompt information for changing channels after determining that the terminal device needs to change channels;

The channel changing unit is further configured to, after receiving an instruction to change the channel, perform the changing of the current channel of the terminal device to a changeable channel.

B15. The device according to claim B14, wherein the output unit is specifically configured to output prompt information for changing channels in the form of a dialog box, and the prompts include prompt information for manually changing channels and prompt information for automatically changing channels.

B16. The device according to claim B14, wherein the prompt information for manually changing channels includes: channel information recommending changing channels; or a channel list of all channels that can be changed; or a channel list of all channels and each The number of APs on the channel.

B17. The device according to claim B16, characterized in that, after receiving an instruction to manually change the channel triggered by the user, the channel changing unit is specifically used to change the current channel of the terminal device to the user on the selected channel.

B18. The device according to claim B15, characterized in that, after receiving an instruction to automatically change channels triggered by a user, the channel changing unit is specifically configured to select a channel from the changeable channels, and Changing the current channel of the terminal device to a selected channel.

B19. The device according to claim B18, wherein the selected channel is a channel randomly selected from the replaceable channels; or the one with the least number of APs is selected from the replaceable channels a channel.

B20. The device according to any one of claims B11-B13, further comprising:

A network speed detection unit, configured to detect the current wireless network speed of the terminal device;

The channel detection unit is further configured to, when it is detected that the current wireless network speed of the terminal device is lower than a predetermined value of the network speed, detect the usage of the channel where the terminal device is currently located.

In the foregoing embodiments, the descriptions of each embodiment have their own emphases, and for parts not described in detail in a certain embodiment, reference may be made to relevant descriptions of other embodiments.

It can be understood that related features in the above methods and devices can refer to each other. In addition, "first", "second" and so on in the above embodiments are used to distinguish each embodiment, and do not represent the advantages and disadvantages of each embodiment.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

The algorithms and displays presented herein are not inherently related to any particular computer, virtual system, or other device. Various generic systems can also be used with the teachings based on this. The structure required to construct such a system is apparent from the above description. Furthermore, the present invention is not specific to any particular programming language. It should be understood that various programming languages can be used to implement the content of the present invention described herein, and the above description of specific languages is for disclosing the best mode of the present invention.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, in order to streamline this disclosure and to facilitate an understanding of one or more of the various inventive aspects, various features of the invention are sometimes grouped together in a single embodiment, figure, or its description. This method of disclosure, however, is not to be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the Detailed Description are hereby expressly incorporated into this Detailed Description, with each claim standing on its own as a separate embodiment of this invention.

Those skilled in the art can understand that the modules in the device in the embodiment can be adaptively changed and arranged in one or more devices different from the embodiment. Modules or units or components in the embodiments may be combined into one module or unit or component, and furthermore may be divided into a plurality of sub-modules or sub-units or sub-assemblies. All features disclosed in this specification (including accompanying claims, abstract and drawings) and any method or method so disclosed may be used in any combination, except that at least some of such features and/or processes or units are mutually exclusive. All processes or units of equipment are combined. Each feature disclosed in this specification (including accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will understand that although some embodiments described herein include some features included in other embodiments but not others, combinations of features from different embodiments are meant to be within the scope of the invention. and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.

The various component embodiments of the present invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art should understand that a microprocessor or a digital signal processor (DSP) can be used in practice to implement some or all of some or all of the components in the method and device for wireless network speed optimization according to the embodiments of the present invention Function. The present invention can also be implemented as an apparatus or an apparatus program (for example, a computer program and a computer program product) for performing a part or all of the methods described herein. Such a program for realizing the present invention may be stored on a computer-readable medium, or may be in the form of one or more signals. Such a signal may be downloaded from an Internet site, or provided on a carrier signal, or provided in any other form.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

Claims (20)

1. a kind of method of wireless network speed optimization, which is characterized in that including：

Detection terminal equipment is presently in the service condition of channel, determines whether the terminal device needs to carry out channel more It changes, the service condition for being presently in channel is the current wireless network card AP quantity carried out data transmission on that channel How much；

When determining that the terminal device needs replacing channel, the replaceable channel of the terminal device is obtained, it is described replaceable Channel be the AP negligible amounts currently carried out data transmission channel；

The channel that the terminal device is presently in is replaced onto replaceable channel.

2. according to the method described in claim 1, it is characterized in that, the detection terminal equipment is presently in the use feelings of channel Condition, determine the terminal device whether need carry out channel replacement include：

Detect the quantity of AP on the channel that the terminal device is presently in；

Judge that whether the terminal device is presently in the quantity of AP on channel more than the first predetermined number magnitude；

If more than the first predetermined number magnitude, it is determined that the terminal device needs replacing channel.

3. according to the method described in claim 2, it is characterized in that, described obtain the replaceable channel packet of the terminal device It includes：

Detect the channel residing for AP around the terminal device；

According to the quantity of AP on each channel of channel statistical；

The quantity for searching AP on channel is less than the channel of the second predetermined number magnitude, as the replaceable letter of the terminal device Road.

4. according to claim 1-3 any one of them methods, which is characterized in that when determining that the terminal device needs replacing letter Further include behind road：

The prompt message of channel is replaced in output；

After receiving the instruction for replacing channel, executes the channel for being presently in the terminal device and replace to replaceable Channel on.

5. according to the method described in claim 4, it is characterized in that, the prompt message that channel is replaced in output includes：

The prompt message of channel is replaced by the form output of dialog box, the prompt message includes the manual prompt for replacing channel Information and the automatic prompt message for replacing channel.

6. according to the method described in claim 5, it is characterized in that, the manual prompt message for replacing channel includes：Recommend Replace the channel information of channel；Or the channel list of replaceable all channels；Or the channel list of all channels and each The quantity of AP on channel.

7. according to the method described in claim 6, it is characterized in that, when the manual instruction for replacing channel for receiving user's triggering Afterwards, channel that the terminal device is presently in is replaced to including on replaceable channel：

The channel that the terminal device is presently in is replaced on the channel selected to user.

8. according to the method described in claim 5, it is characterized in that, when the automatic instruction for replacing channel for receiving user's triggering Afterwards, channel that the terminal device is presently in is replaced to including on replaceable channel：

A channel is selected from the replaceable channel, and the channel that the terminal device is presently in is replaced to selection A channel on.

9. according to the method described in claim 8, it is characterized in that, the selected channel is from the replaceable letter A randomly selected channel in road；Or a channel of AP minimum numbers is selected from the replaceable channel.

10. method according to any one of claim 1-3, which is characterized in that further include：

Detect the current wireless network speed of the terminal device；

When detecting that the current wireless network speed of the terminal device is less than network speed predetermined value, executes the detection terminal equipment and work as The service condition of preceding residing channel.

11. a kind of device of wireless network speed optimization, which is characterized in that including：

Channel detection unit is presently in the service condition of channel for detection terminal equipment, whether determines the terminal device The replacement of progress channel, the service condition for being presently in channel is needed currently to carry out data transmission on that channel The number of wireless network card AP quantity；

Acquiring unit, for when determining that the terminal device needs replacing channel, obtaining the replaceable letter of the terminal device Road；

Channel replaces unit, and channel for the terminal device to be presently in is replaced to replaceable channel, it is described can The channel of replacement is the channel of the AP negligible amounts currently carried out data transmission.

12. according to the devices described in claim 11, which is characterized in that the channel detection unit includes：

Detection module, the quantity for detecting AP on the channel that the terminal device is presently in；

Determining module, for judging that whether the terminal device is presently in the quantity of AP on channel more than the first predetermined quantity Value；If more than the first predetermined number magnitude, it is determined that the terminal device needs replacing channel.

13. device according to claim 12, which is characterized in that the acquiring unit includes：

Detection module, for detecting the channel around the terminal device residing for AP；

Statistical module, for the quantity according to AP on each channel of channel statistical；

Searching module, the quantity for searching AP on channel is less than the channel of the second predetermined number magnitude, as the terminal The replaceable channel of equipment.

14. according to the device described in any one of claim 11-13, which is characterized in that further include：

Output unit, after determining that the terminal device needs replacing channel, the prompt message of channel is replaced in output；

The channel is replaced unit and is additionally operable to, and after receiving the instruction for replacing channel, execution is described to work as the terminal device Preceding residing channel is replaced onto replaceable channel.

15. device according to claim 14, which is characterized in that output unit is specifically used for defeated by the form of dialog box Go out to replace the prompt message of channel, the prompt includes the prompt message for replacing channel manually and the automatic prompt letter for replacing channel Breath.

16. device according to claim 15, which is characterized in that it is described it is manual replace channel prompt message include：It pushes away Recommend the channel information for replacing channel；Or the channel list of replaceable all channels；Or the channel list of all channels and The quantity of AP on each channel.

17. device according to claim 16, which is characterized in that when the manual finger for replacing channel for receiving user's triggering After showing, the channel is replaced unit and is specifically used for, and the channel that the terminal device is presently in is replaced the letter selected to user On road.

18. device according to claim 15, which is characterized in that when the automatic finger for replacing channel for receiving user's triggering After showing, the channel is replaced unit and is specifically used for, and a channel is selected from the replaceable channel, and the terminal is set The standby channel being presently in is replaced onto a channel of selection.

19. device according to claim 18, which is characterized in that the selected channel is from described replaceable A randomly selected channel in channel；Or a channel of AP minimum numbers is selected from the replaceable channel.

20. according to the device described in any one of claim 11-13, which is characterized in that further include：

Wire-speed detection unit, the wireless network speed current for detecting the terminal device；

The channel detection unit is additionally operable to, when detecting that the current wireless network speed of the terminal device is less than network speed predetermined value When, detection terminal equipment is presently in the service condition of channel.