CN105451180A - Method and device for realizing WiFi connection - Google Patents

Abstract

The invention discloses a method and device for realizing WiFi connection. According to the current location information of the mobile terminal, the high-quality WiFi database corresponding to the area where the location is located is downloaded from the server to the local mobile terminal; according to the WiFi information scanned by the mobile terminal, Search the high-quality WiFi library stored locally on the mobile terminal to see if there is a matching WiFi; if a WiFi matching the scanned WiFi is found, the mobile terminal user will be prompted for the WiFi information, because it can automatically recommend the mobile terminal from the high-quality WiFi library to connect to The high-quality WiFi can facilitate users to access the WiFi network more efficiently, and without any operation by the user, it improves the convenience for users to use the WiFi network.

Description

Method and device for realizing WiFi connection

technical field

The present invention relates to the technical field of the Internet, and more specifically, to a method and device for realizing WiFi connection.

Background technique

With the continuous development of mobile Internet technology, more and more users access the Internet through mobile terminals, and Wi-Fi is a technology that can connect personal computers, handheld devices (such as pads, mobile phones) and other terminals to each other wirelessly. At present, a large number of wireless WIFI networks have been deployed in various occasions, but how to conveniently provide free wireless WIFI networks for users is a problem faced by the industry.

Contents of the invention

In view of the above problems, the present invention is proposed to provide a method and device for realizing WiFi connection that overcome the above problems or at least partially solve the above problems.

According to one aspect of the present invention, a method for realizing a WiFi connection is provided, which includes:

According to the current location information of the mobile terminal, the high-quality WiFi library corresponding to the area where the location is located is downloaded from the server to the local mobile terminal;

According to the WiFi information scanned by the mobile terminal, check whether there is a matching WiFi in the high-quality WiFi database stored locally in the mobile terminal;

If a WiFi matching the scanned WiFi is found, the mobile terminal user is prompted with the WiFi information.

Optionally, also include:

When the mobile terminal user chooses to connect to the WiFi, the mobile terminal is connected to the WiFi according to the access password of the WiFi stored in the high-quality WiFi database.

Optionally, downloading from the server side the high-quality WiFi library corresponding to the region where the location is located to the local mobile terminal according to the current location information of the mobile terminal specifically includes:

Determine the area where the mobile terminal is located according to the current location information of the mobile terminal;

According to the region where the mobile terminal is located, request the high-quality WiFi library corresponding to the region from the server;

According to the response of the server, the high-quality WiFi library corresponding to the area is downloaded to the local mobile terminal.

Optionally, also include:

According to the predetermined cycle time or when the area where the mobile terminal is located changes, a request is made to the server side to update the locally stored high-quality WiFi library.

Optionally, the high-quality WiFi library information is encoded as a corresponding Bloom filter;

The search of whether there is a matching WiFi in the high-quality WiFi library stored locally in the mobile terminal is performed through the Bloom filter corresponding to the high-quality WiFi library stored locally in the mobile terminal.

Optionally, there are multiple matched WiFis, and if a WiFi that matches the scanned WiFi is found, prompting the mobile terminal user for the WiFi information specifically includes:

Sorting the weights of multiple WiFis respectively;

According to the weight sorting results, the WiFi with high weight is recommended to mobile terminal users first.

Optionally, the location information includes longitude, latitude and/or altitude information.

According to one aspect of the present invention, a device for realizing a WiFi connection is provided, including:

The high-quality WiFi library download processing module is used to download the high-quality WiFi library corresponding to the area where the location is located from the server to the local mobile terminal according to the current location information of the mobile terminal;

The matching processing module is used to search whether there is a matching WiFi to the high-quality WiFi library stored locally in the mobile terminal according to the WiFi information scanned by the mobile terminal;

The prompt processing module, if a WiFi matching the scanned WiFi is found, prompts the mobile terminal user for the WiFi information.

Optionally, also include:

The access processing module is used to connect the mobile terminal to the WiFi according to the access password of the WiFi saved in the high-quality WiFi library after the mobile terminal user chooses to connect to the WiFi.

Optionally, the high-quality WiFi library download processing module specifically includes:

An area determination module, configured to determine the area where the mobile terminal is located according to the current location information of the mobile terminal;

The request module is used to request a high-quality WiFi library corresponding to the region from the server side according to the region where the mobile terminal is located;

The download module is configured to download the high-quality WiFi library corresponding to the region to the local mobile terminal according to the response of the server.

Optionally, also include:

The update processing module is used to initiate a request to the server side to update the locally stored high-quality WiFi library according to a predetermined cycle time or when the location of the mobile terminal changes.

Optionally, the high-quality WiFi library information is encoded as a corresponding Bloom filter;

The matching processing module checks whether there is a matching WiFi through the Bloom filter corresponding to the high-quality WiFi library stored locally in the mobile terminal.

Optionally, there are multiple matched WiFis, and the prompt processing module specifically includes:

A weight sorting module is used to sort the weights of multiple WiFis respectively;

The priority recommendation module is configured to preferentially recommend WiFi with high weight to mobile terminal users according to the weight sorting results.

Optionally, the location information includes longitude, latitude and/or altitude information.

According to a method and device for realizing WiFi connection of the present invention, it downloads the high-quality WiFi library corresponding to the area where the location is located from the server side to the local mobile terminal according to the current location information of the mobile terminal; according to the WiFi information scanned by the mobile terminal, Search the locally saved WiFi library of the mobile terminal to see if there is a matching WiFi; if a WiFi matching the scanned WiFi is found, the mobile terminal user will be prompted for the WiFi information; when the mobile terminal user chooses to connect to the WiFi, the high-quality WiFi library will The access password of the WiFi saved in the mobile terminal is used to access the WiFi. Since the high-quality WiFi that can be connected to the mobile terminal can be automatically recommended from the high-quality WiFi library, it is convenient for the user to access the WiFi network more efficiently, and no operation is required by the user, which improves the convenience for the user to use the WiFi network.

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 components. In the attached picture:

FIG. 1 shows a flowchart of a method for implementing a method for WiFi connection according to an embodiment of the present invention;

FIG. 2 shows an overall schematic diagram of a device for realizing a WiFi connection according to an embodiment of the present invention;

FIG. 3 shows a specific structural diagram of a high-quality WiFi library download processing module in a device for realizing WiFi connection according to an embodiment of the present invention;

Fig. 4 shows a schematic structural diagram of a prompt processing module in a device for implementing a WiFi connection according to an embodiment of the present invention.

detailed description

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 to 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.

With reference to Fig. 1, this figure is the flow chart of the method for realizing WiFi connection according to an embodiment of the present invention, and the method for realizing WiFi connection of this embodiment mainly comprises the following steps:

Step S101, according to the current location information of the mobile terminal, download the high-quality WiFi library corresponding to the area where the location is located from the server to the local mobile terminal;

In this embodiment, the location information may include, for example, longitude, latitude and/or altitude information or other information that can determine the location, which is not specifically limited here. In addition, the server side is classified according to regions, that is, high-quality WiFi is classified into different regions according to different regions. High-quality WiFi library. It should be noted that the high-quality WiFi in this embodiment can be, for example, the WiFi that has been successfully connected within a certain period of time selected from the free WiFi uploaded by the user as the high-quality WiFi, or for example, the most recent access success rate is the highest. WiFi as Premium WiFi;

In addition, during specific implementation, downloading the high-quality WiFi library can be carried out in the following manner, namely: determine the location of the mobile terminal according to the current location information of the mobile terminal; The server responds by downloading the high-quality WiFi library corresponding to the area to the local mobile terminal.

For example, the region may be a city, and each city may correspond to a code, which is used as the identification of the high-quality WiFi library in the area, and according to the current location information of the mobile terminal, such as the current longitude and latitude of the mobile terminal and/or altitude information to determine the city where the location is located, and then determine the code corresponding to the city, and the WiFi library corresponding to the code can be downloaded from the server through the code, which will not be repeated here.

It should be noted that in this embodiment, a request to the server to update the locally stored high-quality WiFi library can also be initiated according to a predetermined period or when the location of the mobile terminal changes, which is not specifically limited here.

Step S102, according to the WiFi information scanned by the mobile terminal, search whether there is a matching WiFi in the high-quality WiFi database stored locally in the mobile terminal;

In this embodiment, when the mobile terminal turns on WiFi, it can scan the WiFi information near the mobile terminal, and according to the WiFi information scanned by the mobile terminal, it can automatically check whether there is a matching high-quality WiFi database in the high-quality WiFi database stored locally in the mobile terminal. WiFi, in this step, there may be multiple WiFi information scanned by the mobile terminal, which can be searched in the high-quality WiFi library stored locally in the mobile terminal according to the order of scanning, or multiple scanned WiFi information can be sent to the mobile terminal The high-quality WiFi library stored locally on the terminal can be used to search. In practice, other strategies can also be used to search, which is not specifically limited here.

In addition, it should be noted that the high-quality WiFi library information described in this embodiment can be encoded into a corresponding Bloom filter, that is, the high-quality WiFi library information is stored in the corresponding Bloom filter;

The search for matching high-quality WiFi in the high-quality WiFi library stored locally in the mobile terminal is performed through the Bloom filter corresponding to the high-quality WiFi library stored locally in the mobile terminal. In this embodiment, the Bloom filter can be used for retrieval. Whether an element is in a collection, therefore, can improve the efficiency of storage space and speed up the query time, which will not be repeated here.

Step S103, if a WiFi matching the scanned WiFi is found, prompting the mobile terminal user for the WiFi information;

This embodiment does not require the user to actively operate to determine the WiFi that can be accessed. In practice, if a high-quality WiFi that matches the scanned WiFi is found, the high-quality WiFi information can be automatically prompted to the mobile terminal user. In practice, for example, it can be Prompt to mobile terminal users through system messages, or in other ways, which are not specifically limited here;

It should be noted that the matching high-quality WiFi described in this embodiment can be multiple, and the following method can be used to prompt the high-quality WiFi information to the mobile terminal user, that is: respectively perform weight sorting on multiple high-quality WiFi; , to give priority to recommending high-quality WiFi with high weight to mobile terminal users. In specific implementation, for example, weight calculation can be performed on weight items such as the latest connection time of WiFi, WiFi security, etc. The specific weight items and weight distribution can be determined according to the actual situation. Be specific.

It should be noted that based on the user's selection, this embodiment can also automatically connect to WiFi for the user, that is, this embodiment can also include:

Step S104, after the mobile terminal user chooses to connect to the WiFi, the mobile terminal is connected to the WiFi according to the access password of the WiFi saved in the high-quality WiFi library.

In this embodiment, according to the selection of the mobile terminal user, if the mobile terminal user chooses to connect to the high-quality WiFi, the access password of the high-quality WiFi is obtained from the high-quality WiFi library, and the mobile terminal is connected to the high-quality WiFi according to the access password. , which will not be repeated here.

To sum up, in the method of this embodiment, since the mobile terminal can automatically connect to high-quality and high-quality WIFI, it is convenient for the user to access the WIFI network more efficiently, and without any operation by the user, it improves the convenience for the user to use the WIFI network.

Referring to FIG. 2, this figure is an overall schematic diagram of a device for realizing WiFi connection according to an embodiment of the present invention. The device for WiFi connection in this embodiment mainly includes:

The high-quality WiFi library download processing module 11 is used to download the high-quality WiFi library corresponding to the area where the location is located from the server to the local mobile terminal according to the current location information of the mobile terminal;

In this embodiment, the location information may include, for example, longitude, latitude and/or altitude information or other information that can determine the location, which is not specifically limited here. In addition, the server side classifies high-quality WiFi according to regions, that is, high-quality WiFi is classified according to different regions. To different high-quality WiFi libraries, in practice, the downloading of high-quality WiFi libraries can be performed in the following manner, for example, as a specific embodiment, in conjunction with Figure 3, the download processing module 11 of the high-quality WiFi library can include:

The area determination module 111 is used to determine the area where the mobile terminal is located according to the current location information of the mobile terminal;

The request module 112 is used to request the high-quality WiFi library corresponding to the region from the server side according to the region where the mobile terminal is located;

The download module 113 is configured to download the high-quality WiFi library corresponding to the region to the local mobile terminal according to the response from the server.

In addition, the matching processing module 12 in this embodiment is used to search whether there is a matching WiFi from the high-quality WiFi database stored locally in the mobile terminal according to the WiFi information scanned by the mobile terminal;

During specific implementation, when the mobile terminal turns on WiFi, the WiFi information near the mobile terminal can be scanned, and according to the WiFi information scanned by the mobile terminal, the matching processing module 12 can automatically search the high-quality WiFi library stored locally in the mobile terminal to see if There is a matching WiFi. In practice, there may be multiple WiFi information scanned by the mobile terminal. The matching processing module 12 can search the high-quality WiFi library stored locally in the mobile terminal according to the sequence of scanning, or it can scan the scanned WiFi information. Multiple WiFis can be searched from the high-quality WiFi library stored locally in the mobile terminal. In practice, other strategies can also be used to search, which is not specifically limited here.

It should be noted that the high-quality WiFi library information in this embodiment is encoded as a corresponding Bloom filter; and the matching processing module can check whether there is a matching Bloom filter through the high-quality WiFi library stored locally in the mobile terminal. High-quality WiFi, since the Bloom filter can be used to retrieve whether an element is in a set, it can improve the efficiency of storage space and speed up the query time, so I won’t repeat it here.

Prompt processing module 13, if finding the WiFi that matches with the scanned WiFi, prompt the WiFi information to the mobile terminal user;

During specific implementation, the prompt processing module 13 may, for example, prompt the mobile terminal user through a system message, or in other ways. In practice, if there are multiple matched high-quality WiFi, as an embodiment, in conjunction with FIG. 4, The prompt processing module 13 may include;

Weight sorting module 131, for carrying out weight sorting to multiple WiFi respectively;

The priority recommendation module 132 is configured to preferentially recommend WiFi with high weight to the mobile terminal user according to the weight sorting result.

In addition, this embodiment may further include an access processing module 14, configured to connect the mobile terminal to the WiFi according to the access password of the WiFi saved in the high-quality WiFi library after the mobile terminal chooses to connect to the WiFi.

During specific implementation, according to the selection of the mobile terminal user in this embodiment, if the mobile terminal user chooses to connect to the WiFi, the access processing module 14 obtains the access password of the WiFi from the high-quality WiFi library, and connects the WiFi according to the access password. The mobile terminal accesses the WiFi, which will not be repeated here.

It should be noted that this embodiment may also include:

The update processing module 15 is used to initiate a request to the server to update the locally stored high-quality WiFi library according to a predetermined cycle time or when the location of the mobile terminal changes. The cycle time is not specifically limited here.

To sum up, the device of this embodiment can automatically recommend high-quality WiFi that can be connected to the mobile terminal from the high-quality WiFi library, which can facilitate users to access the WiFi network more efficiently, and without any operation by the user, that is, it improves the user's ability to use the WiFi network. convenience.

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 functions of some or all of the components in the system for logging in with someone else's account according to the embodiment of the present invention . 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.

The invention discloses, A1, a method for realizing WiFi connection, comprising:

According to the current location information of the mobile terminal, the high-quality WiFi library corresponding to the area where the location is located is downloaded from the server to the local mobile terminal;

According to the WiFi information scanned by the mobile terminal, check whether there is a matching WiFi in the high-quality WiFi database stored locally in the mobile terminal;

If a WiFi matching the scanned WiFi is found, the mobile terminal user is prompted with the WiFi information.

A2, according to the method described in A1, is characterized in that, also comprises:

When the mobile terminal user chooses to connect to the WiFi, the mobile terminal is connected to the WiFi according to the access password of the WiFi stored in the high-quality WiFi library.

A3, according to the method described in A1, it is characterized in that, according to the current location information of the mobile terminal, downloading the high-quality WiFi library corresponding to the area where the location is located from the server to the local mobile terminal specifically includes:

Determine the area where the mobile terminal is located according to the current location information of the mobile terminal;

According to the region where the mobile terminal is located, request the high-quality WiFi library corresponding to the region from the server;

According to the response of the server, the high-quality WiFi library corresponding to the area is downloaded to the local mobile terminal.

A4, according to the method described in A1, it is characterized in that, also includes:

According to the predetermined cycle time or when the area where the mobile terminal is located changes, a request is made to the server side to update the locally stored high-quality WiFi library.

A5, according to the method described in A1, it is characterized in that, described high-quality WiFi storehouse information encoding is corresponding Bloom filter;

The searching whether there is a matching high-quality WiFi in the high-quality WiFi database stored locally in the mobile terminal is to search through the Bloom filter corresponding to the high-quality WiFi database stored locally in the mobile terminal.

A6, according to the method described in A1, it is characterized in that there are multiple WiFis that are matched, and if the WiFi that matches the scanned WiFi is found, prompting the mobile terminal user that the WiFi information specifically includes:

Sorting the weights of multiple matching WiFis respectively;

According to the weight sorting results, the WiFi with high weight is recommended to mobile terminal users first.

A7. The method according to A1, wherein the location information includes longitude, latitude and/or altitude information.

B8. A device for realizing WiFi connection, comprising:

The high-quality WiFi library download processing module is used to download the high-quality WiFi library corresponding to the area where the location is located from the server to the local mobile terminal according to the current location information of the mobile terminal;

The matching processing module is used to search whether there is a matching WiFi to the high-quality WiFi library stored locally in the mobile terminal according to the WiFi information scanned by the mobile terminal;

The prompt processing module, if a WiFi matching the scanned WiFi is found, prompts the mobile terminal user for the WiFi information.

B9, the device according to B8, is characterized in that, also includes:

The access processing module is used to connect the mobile terminal to the WiFi according to the access password of the high-quality WiFi stored in the high-quality WiFi library after the mobile terminal user chooses to connect to the WiFi.

B10, according to the described device of B8, it is characterized in that, described high-quality WiFi storehouse download processing module specifically comprises:

An area determination module, configured to determine the area where the mobile terminal is located according to the current location information of the mobile terminal;

The request module is used to request a high-quality WiFi library corresponding to the region from the server side according to the region where the mobile terminal is located;

The download module is configured to download the high-quality WiFi library corresponding to the region to the local mobile terminal according to the response of the server.

B11, the device according to B8, is characterized in that, also includes:

The update processing module is used to initiate a request to the server side to update the locally stored high-quality WiFi library according to a predetermined cycle time or when the location of the mobile terminal changes.

B12, according to the described device of B8, it is characterized in that, described high-quality WiFi storehouse information encoding is corresponding Bloom filter;

The matching processing module checks whether there is a matching WiFi through the Bloom filter corresponding to the high-quality WiFi library stored locally in the mobile terminal.

B13, according to the device described in B8, it is characterized in that, the WiFi of described matching is a plurality of, and described prompt processing module specifically comprises:

The weight sorting module is used to carry out weight sorting to a plurality of matching WiFi respectively;

The priority recommendation module is configured to preferentially recommend WiFi with high weight to mobile terminal users according to the weight sorting results.

B14. The device according to B8, wherein the location information includes longitude, latitude and/or altitude information.

Claims (10)

1. realize the method that WiFi connects, it is characterized in that, comprising:

High-quality WiFi storehouse corresponding for this location, position is downloaded to mobile terminal this locality from server end by the current location information according to mobile terminal;

According to the WiFi information that mobile scanning terminal arrives, whether the high-quality WiFi library lookup preserved to mobile terminal this locality has the WiFi of coupling;

If find the WiFi mated with the WiFi scanned, point out this WiFi information to mobile phone users.

2. method according to claim 1, is characterized in that, also comprises:

After mobile phone users selects to connect this WiFi, mobile terminal is accessed this WiFi by the access pin according to this WiFi preserved in high-quality WiFi storehouse.

3. method according to claim 1, is characterized in that, high-quality WiFi storehouse corresponding for this location, position is downloaded to mobile terminal this locality from server end and specifically comprises by the described current location information according to mobile terminal:

According to the current location information determination mobile terminal location of mobile terminal;

The high-quality WiFi storehouse corresponding to server end request this area according to mobile terminal location;

According to the response of server, high-quality WiFi storehouse corresponding for this area is downloaded to mobile terminal this locality.

4. method according to claim 1, is characterized in that, also comprises:

The high-quality WiFi storehouse that this locality is preserved is upgraded to server end request according to starting when predetermined period time or the change of mobile terminal location.

5. method according to claim 1, is characterized in that, described high-quality WiFi library information is encoded to corresponding Bloom filter;

Whether the described high-quality WiFi library lookup preserved to mobile terminal this locality has the high-quality WiFi of coupling to be searched by the Bloom filter that the high-quality WiFi storehouse of mobile terminal this locality preservation is corresponding.

6. method according to claim 1, is characterized in that, the WiFi of described coupling is multiple, finds the WiFi mated with the WiFi scanned if described, points out this WiFi information specifically to comprise to mobile phone users:

Respectively weight sequencing is carried out to the WiFi of multiple coupling;

According to weight sequencing result, to the WiFi that mobile phone users preferential recommendation weight is high.

7. method according to claim 1, is characterized in that, described positional information comprises longitude, latitude and/or altitude information.

8. realize the device that WiFi connects, it is characterized in that, comprising:

High-quality WiFi storehouse download process module, downloads to mobile terminal this locality from server end by high-quality WiFi storehouse corresponding for this location, position for the current location information according to mobile terminal;

Matching treatment module, for the WiFi information arrived according to mobile scanning terminal, whether the high-quality WiFi library lookup preserved to mobile terminal this locality has the WiFi of coupling;

Prompting processing, if find the WiFi mated with the WiFi scanned, points out this WiFi information to mobile phone users.

9. device according to claim 8, is characterized in that, also comprises:

Access processing module, after selecting to connect this WiFi when mobile phone users, mobile terminal is accessed this WiFi by the access pin according to this WiFi preserved in high-quality WiFi storehouse.

10. device according to claim 8, is characterized in that, described high-quality WiFi storehouse download process module specifically comprises:

Area determination module, for the current location information determination mobile terminal location according to mobile terminal;

Request module, for the high-quality WiFi storehouse corresponding to server end request this area according to mobile terminal location;

Download module, for the response according to server, downloads to mobile terminal this locality by high-quality WiFi storehouse corresponding for this area.