CN103491648B - Communication means and system based on WIFI - Google Patents
Communication means and system based on WIFI Download PDFInfo
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- CN103491648B CN103491648B CN201310429080.8A CN201310429080A CN103491648B CN 103491648 B CN103491648 B CN 103491648B CN 201310429080 A CN201310429080 A CN 201310429080A CN 103491648 B CN103491648 B CN 103491648B
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Abstract
The invention discloses a kind of communication means and system based on WIFI, it is related to the communications field, for solving the problem of when smart mobile phone and AP are communicated based on WIFI in the prior art, data transmission delay is larger, and the data throughout between smart mobile phone and AP is relatively low.Method provided by the invention includes：Access point AP sets at least two connected modes, and at least two connected mode includes encryption connection mode and non-encrypted connected mode；Terminal determines the type of service of application program, and the type of service of the application program includes first kind business and the second class business；When it is first kind business that the terminal, which determines the type of service of the application program, non-encrypted connection is established between the application program and the AP using the non-encrypted connected mode, to cause the application program to be communicated by the non-encrypted connection with the AP.The present invention is applied to the communications field, for being communicated based on WIFI.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of communication means and system based on WIFI.
Background technology
At present, with the development of smart mobile phone, WIFI function has been increasingly becoming the indispensable configuration of smart mobile phone.Due to
WIFI network is without wiring and possesses higher transmission rate, and increasing user tends to be connected to by WIFI network
Internet carries out viewing video, browses the business such as webpage.In general, smart mobile phone are connected to the realization side of internet by WIFI
Method is：AP of the smart mobile phone by WIFI module to surrounding（Access Point, access point）Scan for, it is determined that AP can be used；
Smart mobile phone can use AP to establish to connect, can use AP described in access with described, can be connected to internet by described with AP and led to
Letter.
At present, smart mobile phone is mainly established with AP by way of encryption connection and connected.Specifically, establishing encryption connection
Afterwards, smart mobile phone and AP need that packet to be sent is encrypted（Encapsulate encrypted message head）, and to receiving
Processing is decrypted in packet（Decapsulate encrypted message head）, can so increase the burden of CPU in smart mobile phone and AP.Using this
The connected mode of sample, on the one hand, because encryption and decryption processing need to expend the time, can cause between smart mobile phone and AP
Data transmission delay is larger；On the other hand, treat needs to encapsulate encrypted message head when transmission packet is encrypted, described
Encrypted message head can take smart mobile phone and AP communication bandwidth, cause the data throughout between smart mobile phone and AP relatively low.
During the present invention is realized, inventor has found that at least there are the following problems in the prior art：
When smart mobile phone and AP are communicated based on WIFI, data transmission delay is larger, and between smart mobile phone and AP
Data throughout is relatively low.
The content of the invention
Embodiments of the invention provide a kind of communication means and system based on WIFI, can solve the problem that intelligence in the prior art
When mobile phone and AP are communicated based on WIFI, data transmission delay is larger, and the data throughout between smart mobile phone and AP compared with
The problem of low.
To reach above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
On the one hand, the embodiments of the invention provide a kind of communication means based on WIFI, methods described to include：
Access point AP sets at least two connected modes, and at least two connected mode includes encryption connection mode and non-
Encryption connection mode；
Terminal determines the type of service of application program, and the type of service of the application program includes first kind business and second
Class business；
When it is first kind business that the terminal, which determines the type of service of the application program, using the non-encrypted connection
Mode establishes non-encrypted connection between the application program and the AP, make it that it is described non-encrypted that the application program passes through
Connection is communicated with the AP.
On the other hand, the embodiment of the present invention additionally provides a kind of communication system based on WIFI, and the system includes access
Point AP and terminal, wherein：
Described access point AP is used to set at least two connected modes, and at least two connected mode includes encryption connection
Mode and non-encrypted connected mode；
The terminal includes determining unit and communication unit；
The determining unit is used for the type of service for determining the application program in the terminal, the business of the application program
Type includes first kind business and the second class business；
The communication unit is used for when the determining unit determines that the type of service of the application program is first kind business
When, non-encrypted connection is established between the application program and the AP using the non-encrypted connected mode, it is described to cause
Application program is communicated by the non-encrypted connection with the AP.
Communication means and system provided in an embodiment of the present invention based on WIFI, AP set encryption connection mode and non-encrypted
Connected mode；When the type of service of the application program in terminal belongs to first kind business, the terminal uses non-encrypted connection
Mode establishes non-encrypted connection between the application program and the AP, make it that it is described non-encrypted that the application program passes through
Connection is communicated with the AP.Due to using non-encrypted connection, so terminal and AP need not enter in transmission packet
Row encryption and decryption processing；Compared with prior art, need to expend when on the one hand saving terminal and AP processing data bags
Time, can reduce terminal and AP packets transmission time delay；On the other hand, terminal and AP need not increase in the packet
Encrypted message head, without the communication bandwidth between occupied terminal and AP, the data throughout between terminal and AP can be lifted.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet for the communication means based on WIFI that the embodiment of the present invention one provides；
Fig. 2 is the schematic flow sheet for the communication means based on WIFI that the embodiment of the present invention two provides；
Fig. 3, Fig. 4 are the system block diagram for the communication system based on WIFI that the embodiment of the present invention three provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment one
The embodiments of the invention provide a kind of communication means based on WIFI, as shown in figure 1, methods described includes：
101st, access point AP sets at least two connected modes, and at least two connected mode includes encryption connection mode
With non-encrypted connected mode.
In the present embodiment, the AP supports multiple SSID（Multiple Service Set Identifier are more
Service set）Pattern, the AP can set at least two SSID, such as the first SSID and the 2nd SSID；Wherein, described
One SSID is used to provide the non-encrypted connected mode, and the 2nd SSID is used to provide the encryption connection mode.
102nd, terminal determines the type of service of application program, the type of service of the application program include first kind business and
Second class business.
In the present embodiment, the first kind business mainly includes time delay sensitive type business, such as：File download class business,
Video playback class business etc.；The second class business mainly includes non-time delay sensitive type business, such as：The application of instant chat class
The application program of program, Email class.It is emphasized that a distinguishing feature of the second class business is：To time delay
It is less demanding, but to personal secrets require it is higher；It is relative, requirement of the first kind business to time delay and speed compared with
Height, relatively low are required to personal secrets.
What deserves to be explained is above-mentioned divided only the present embodiment for standard with " time delay " to the application program in terminal
A kind of possible embodiment.Optionally, also can be that standard is carried out to the application program in terminal with " personal secrets "
Division, for example, the first kind business mainly includes non-security responsive type business, it is quick that the second class business mainly includes safety
Sense type business.
103rd, when it is first kind business that the terminal, which determines the type of service of the application program, using described non-encrypted
Connected mode establishes non-encrypted connection between the application program and the AP, make it that it is described non-that the application program passes through
Encryption connection is communicated with the AP.
For example, according to examples cited in step 102, when the business that the application program performs is file download class business,
Or during video playback class business, the terminal judges that the type of service of the application program is first kind business, then using described
Non-encrypted connected mode establishes non-encrypted connection between the application program and the AP.
Communication means provided in an embodiment of the present invention based on WIFI, AP set encryption connection mode and non-encrypted connection side
Formula；When the type of service of the application program in terminal belongs to first kind business, the terminal is existed using non-encrypted connected mode
Non-encrypted connection is established between the application program and the AP, with cause the application program by it is described it is non-encrypted connection with
The AP is communicated.Due to using non-encrypted connection, so terminal and AP need not be encrypted in transmission packet
Processing and decryption processing；Compared with prior art, the time expended is needed when on the one hand saving terminal and AP processing data bags,
Terminal and the time delay of AP packets transmission can be reduced；On the other hand, terminal and AP need not increase encryption report in the packet
Literary head, without the communication bandwidth between occupied terminal and AP, the data throughout between terminal and AP can be lifted.
Embodiment two
On the basis of embodiment illustrated in fig. 1, further, the embodiments of the invention provide a kind of communication based on WIFI
Method, as shown in Fig. 2 including：
201st, access point AP sets at least two connected modes, and at least two connected mode includes encryption connection mode
With non-encrypted connected mode.
202nd, AP generations the first SSID and the 2nd SSID, and broadcast the first SSID and the 2nd SSID.Wherein, institute
State the first SSID to be used to provide the terminal with non-encrypted connection, the 2nd SSID is used to provide the terminal with encryption connection.
That is, when terminal selects to access a SSID, the terminal uses non-encrypted mode with the AP
Establish connect simultaneously communicated, can by the way of transparent transmission between the terminal and the AP transmission packet, without entering
Row encryption and decryption processing；When terminal selects to access two SSID, the terminal uses encryption side with the AP
Formula, which is established, to be connected and is communicated, and the packet of the terminal and AP transmission needs to be encrypted and decryption processing.
203rd, the first SSID and the 2nd SSID described in the terminal storage, and store the authentication of the 2nd SSID
Information.
After the AP broadcasts the first SSID and the 2nd SSID, the terminal may search for described first
SSID and the 2nd SSID；Simultaneously as the 2nd SSID provides encryption connection, so terminal also needs to store described second
SSID authentication information；The terminal needs to access described second by the authentication information of the 2nd SSID
SSID, so as to carry out data transmission with the AP.
204th, terminal determines the type of service of application program, the type of service of the application program include first kind business and
Second class business.
That is, it is necessary to be divided to the type of service of application program in the present embodiment.As a kind of possible stroke
Divide foundation, can be that standard be divided with " time delay ".For example, the first kind business includes time delay sensitive type business, it is described
Second class business includes non-time delay sensitive type business.What deserves to be explained is above-mentioned division methods are only one that the present embodiment provides
Kind may implementation method；In practical application, it can be divided using other business needs as standard, referring specifically in embodiment one
Associated description, here is omitted.
Specifically, in order to determine the type of service of each application program in terminal, can be with the following method：
Method one：
The terminal is classified according to user's operation to each application program in the terminal, sets each application program
Type of service.Using such method, the division result of the terminal-pair application program can comply fully with the wish of user, make
Obtaining the terminal can require to select corresponding SSID be accessed according to user, lift Consumer's Experience.
Method two：
The terminal detects the class indication of each application program, and the business of each application program is determined according to the class indication
Type.Wherein, the class indication is a label of application program, for showing the classification of application program；It is for example, common
Class indication has：SNS（Social Networking Services, social network services）, game, communication etc..Using this
The method of sample, the terminal it is determined that application program type of service when, operated without user, implementation process is more convenient.
Using above two method, terminal can determine the type of service of application program.What deserves to be explained is above two
Method is only for reference, and terminal can determine the type of service of application program by other method, and the present embodiment does not limit.
205th, when it is first kind business that the terminal, which determines the type of service of the application program, using described non-encrypted
Connected mode establishes non-encrypted connection between the application program and the AP, make it that it is described non-that the application program passes through
Encryption connection is communicated with the AP.
For example, when it is first kind business that the terminal, which determines the type of service of the application program, the terminal access
First SSID, establish non-encrypted connection with the AP and communicated.Using such method so that the terminal and AP exist
It need not be encrypted and decryption processing when transmitting data, need to expend when on the one hand saving terminal and AP processing data bags
Time, can reduce terminal and AP packets transmission time delay；On the other hand, terminal and AP need not increase in the packet
Encrypted message head, without the communication bandwidth between occupied terminal and AP, the data throughout between terminal and AP can be lifted.
206th, when it is the second class business that the terminal, which determines the type of service of the application program, using the encryption side
Formula establishes encryption connection between the application program and the AP, with cause the application program by the encryption connection with
The AP is communicated.
For example, when it is the second class business that the terminal, which determines the type of service of the application program, the terminal access
2nd SSID, establish encryption connection with the AP and communicated.Using such method, the communication quilt of user can be avoided
Malice is intercepted, and protects the personal secrets of user.
Optionally, the present embodiment also includes step 207, specific as follows：
207th, the terminal according to be currently needed for networking application program type of service, in the first SSID and the 2nd SSID
Between switch over.
For example, when the type of service that the new application program of terminal operating to be currently needed for the application program of networking becomes
During change, it is necessary to when changing the connected mode for accessing the AP（Including being changed into non-encrypted connection from encryption connection, or by non-encrypted
Connection is changed to encryption connection）, the terminal can be to user's initiation switch indicating information, and the switch indicating information is for notifying
Terminal described in user will change the SSID of WIFI accesses, or, the switch indicating information is additionally operable to prompt described in user eventually
End needs to change the SSID of WIFI accesses, disconnects old SSID after the confirmation instruction of user is obtained, accesses new SSID.
By step 207, the terminal can flexibly be selected according to the type of service for the application program for being currently needed for networking
SSID is selected to be accessed.Using such method, terminal and AP transmission performance can be lifted, or ensures the privacy peace of user
Entirely.
Preferably, on the basis of embodiment illustrated in fig. 2, the present embodiment additionally provides a kind of alternative, specific as follows：
The first WIFI module and the second WIFI module are configured in the terminal；The terminal accesses institute by first WIFI module
State the first SSID to be communicated, accessing the 2nd SSID by second WIFI module is communicated.
Using the above method, the terminal can access the first SSID and the 2nd SSID simultaneously and keep communicating with AP.Work as end
When the application program for needing to network in end changes, the corresponding SSID of corresponding WIFI module access can be directly selected and led to
Letter, without being switched between the first SSID and the 2nd SSID, it can further improve data between the terminal and AP and pass
Defeated is ageing.
Communication means provided in an embodiment of the present invention based on WIFI, AP set encryption connection mode and non-encrypted connection side
Formula；When the type of service of the application program in terminal belongs to first kind business, the terminal is existed using non-encrypted connected mode
Non-encrypted connection is established between the application program and the AP, with cause the application program by it is described it is non-encrypted connection with
The AP is communicated.Due to using non-encrypted connection, so terminal and AP need not be encrypted in transmission packet
Processing and decryption processing；Compared with prior art, the time expended is needed when on the one hand saving terminal and AP processing data bags,
Terminal and the time delay of AP packets transmission can be reduced；On the other hand, terminal and AP need not increase encryption report in the packet
Literary head, without the communication bandwidth between occupied terminal and AP, the data throughout between terminal and AP can be lifted.Meanwhile when
When needing the application program networked higher to security requirement in terminal, encryption connection can be used between the terminal and AP
Data are transmitted, the personal secrets of user can be ensured.
Embodiment three
On the basis of Fig. 1, embodiment illustrated in fig. 2, the embodiment of the present invention further provides a kind of logical based on WIFI
Letter system, embodiment of the method provided by the invention can be realized.
As shown in figure 3, the system 30 that the present embodiment provides includes AP31 and terminal 32, wherein：
The AP31 is used to set at least two connected modes, and at least two connected mode includes encryption connection mode
With non-encrypted connected mode；
The terminal 32 includes determining unit 321 and communication unit 322；
The determining unit 321 is used for the type of service for determining the application program in the terminal 32, the application program
Type of service include first kind business and the second class business；
The communication unit 322 is used for when the determining unit 321 determines that the type of service of the application program is first
During class business, non-encrypted connection is established between the application program and the AP using the non-encrypted connected mode, so that
The application program is obtained to be communicated with the AP by the non-encrypted connection.
The communication unit 322 is additionally operable to when the determining unit 321 determines the type of service of the application program for the
During two class business, encryption connection is established between the application program and the AP using the cipher mode, it is described to cause
Application program is communicated by the encryption connection with the AP；
Wherein, the first kind business that the determining unit 321 determines includes time delay sensitive type business, described to determine list
The second class business that member 321 determines includes non-time delay sensitive type business.
Specifically, the determining unit 321 is used to divide each application program in the terminal according to user's operation
Class, set the type of service of each application program；
It is true according to the class indication or the determining unit 321 is additionally operable to detect the class indication of each application program
The type of service of fixed each application program.
The AP31 is additionally operable to generate the first SSID and the 2nd SSID, and broadcasts the first SSID and the 2nd SSID；Institute
State the first SSID to be used to provide non-encrypted connection to the terminal 32, the 2nd SSID is used to provide encryption to the terminal 32
Connection；
Further, as shown in figure 4, the terminal 32 also includes：
Memory cell 323, for storing the first SSID and the 2nd SSID, and store the identity of the 2nd SSID
Checking information.
As shown in figure 4, the first WIFI module 324 and the second WIFI module 325 are configured with the terminal；
First WIFI module 324 is communicated for accessing the first SSID；
Second WIFI module 325 is communicated for accessing the 2nd SSID.
Communication system provided in an embodiment of the present invention based on WIFI, AP set encryption connection mode and non-encrypted connection side
Formula；When the type of service of the application program in terminal belongs to first kind business, the terminal is existed using non-encrypted connected mode
Non-encrypted connection is established between the application program and the AP, with cause the application program by it is described it is non-encrypted connection with
The AP is communicated.Due to using non-encrypted connection, so terminal and AP need not be encrypted in transmission packet
Processing and decryption processing；Compared with prior art, the time expended is needed when on the one hand saving terminal and AP processing data bags,
Terminal and the time delay of AP packets transmission can be reduced；On the other hand, terminal and AP need not increase encryption report in the packet
Literary head, without the communication bandwidth between occupied terminal and AP, the data throughout between terminal and AP can be lifted.Meanwhile when
When needing the application program networked higher to security requirement in terminal, encryption connection can be used between the terminal and AP
Data are transmitted, the personal secrets of user can be ensured.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can borrow
Software is helped to add the mode of required common hardware to realize, naturally it is also possible to which by hardware, but the former is more preferably in many cases
Embodiment.Based on such understanding, portion that technical scheme substantially contributes to prior art in other words
Dividing can be embodied in the form of software product, and the computer software product is stored in the storage medium that can be read, and such as be counted
The floppy disk of calculation machine, hard disk or CD etc., including some instructions are causing a computer equipment（Can be personal computer,
Server, or network equipment etc.）Perform the method described in each embodiment of the present invention.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (6)
- A kind of 1. communication means based on WIFI, it is characterised in that including：Access point AP sets at least two connected modes, and at least two connected mode includes encryption connection mode and non-encrypted Connected mode；Terminal determines the type of service of application program, and the type of service of the application program includes first kind business and the second class industry Business；When it is first kind business that the terminal, which determines the type of service of the application program, using the non-encrypted connected mode Non-encrypted connection is established between the application program and the AP, to cause the application program to pass through the non-encrypted connection Communicated with the AP；When it is the second class business that the terminal, which determines the type of service of the application program, using the cipher mode described Encryption connection is established between application program and the AP, to cause the application program to enter by the encryption connection and the AP Row communication；The AP generates the first SSID and the 2nd SSID, and broadcasts the first SSID and the 2nd SSID；First SSID is used In providing non-encrypted connection to the terminal, the 2nd SSID is used to provide encryption connection to the terminal；First SSID and the 2nd SSID described in the terminal storage, and store the authentication information of the 2nd SSID；The first WIFI module and the second WIFI module are configured in the terminal；Methods described also includes：The terminal accesses the first SSID by first WIFI module and communicated, and passes through second WIFI module The 2nd SSID is accessed to be communicated.
- 2. according to the method for claim 1, it is characterised in that the first kind business includes time delay sensitive type business, institute Stating the second class business includes non-time delay sensitive type business.
- 3. according to the method for claim 1, it is characterised in that the terminal determines the type of service of application program, including：The terminal is classified according to user's operation to each application program in the terminal, sets the business of each application program Type；Or the terminal detects the class indication of each application program, the business of each application program is determined according to the class indication Type.
- A kind of 4. communication system based on WIFI, it is characterised in that the system includes access point AP and terminal, wherein：Described access point AP is used to set at least two connected modes, and at least two connected mode includes encryption connection mode With non-encrypted connected mode；The terminal includes determining unit and communication unit；The determining unit is used for the type of service for determining the application program in the terminal, the type of service of the application program Including first kind business and the second class business；The communication unit is used for when it is first kind business that the determining unit, which determines the type of service of the application program, adopts Non-encrypted connection is established between the application program and the AP with the non-encrypted connected mode, described to apply journey Sequence is communicated by the non-encrypted connection with the AP；The communication unit is additionally operable to when it is the second class business that the determining unit, which determines the type of service of the application program, Encryption connection is established between the application program and the AP using the cipher mode, to cause the application program to pass through The encryption connection is communicated with the AP；The AP is used to generate the first SSID and the 2nd SSID, and broadcasts the first SSID and the 2nd SSID；Described first SSID is used to provide non-encrypted connection to the terminal, and the 2nd SSID is used to provide encryption connection to the terminal；The terminal also includes：Memory cell, for storing the first SSID and the 2nd SSID, and store the authentication letter of the 2nd SSID Breath；The first WIFI module and the second WIFI module are configured with the terminal；First WIFI module is communicated for accessing the first SSID；Second WIFI module is communicated for accessing the 2nd SSID.
- 5. system according to claim 4, it is characterised in that：The first kind business that the determining unit determines includes time delay sensitive type business, and the determining unit determines described Second class business includes non-time delay sensitive type business.
- 6. system according to claim 4, it is characterised in that the determining unit is specifically used for being operated to institute according to user Each application program stated in terminal is classified, and sets the type of service of each application program；Or the determining unit is specifically used for the class indication of each application program of detection, determine respectively should according to the class indication With the type of service of program.
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| CN201310429080.8A CN103491648B (en) | 2013-09-18 | 2013-09-18 | Communication means and system based on WIFI |
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| CN201310429080.8A CN103491648B (en) | 2013-09-18 | 2013-09-18 | Communication means and system based on WIFI |
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| EP3869766B1 (en) * | 2014-05-31 | 2022-09-28 | Huawei Technologies Co., Ltd. | Network connection method, hotspot terminal and management terminal |
| CN104124992A (en) * | 2014-07-11 | 2014-10-29 | 苏州华士无线科技有限公司 | Wireless fidelity (WIFI) radio frequency module by double-way frequency encryption |
| CN105828326B (en) * | 2014-07-24 | 2021-01-01 | 中兴通讯股份有限公司 | Access method of wireless local area network and wireless access node |
| CN105451372A (en) * | 2014-09-01 | 2016-03-30 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal, and wireless network access method and apparatus |
| CN106376052A (en) * | 2015-07-21 | 2017-02-01 | 丰唐物联技术（深圳）有限公司 | Method and apparatus for adding product into network |
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| CN107197077B (en) * | 2016-03-15 | 2021-02-02 | 阿里巴巴集团控股有限公司 | Method, device and system for communication between devices |
| CN106618594A (en) * | 2016-11-10 | 2017-05-10 | 深圳市元征软件开发有限公司 | Blood glucose data acquiring method and mobile terminal |
| CN113872984A (en) * | 2021-10-13 | 2021-12-31 | 苏州兆晶智能科技有限公司 | Encryption and decryption method for block chain chip state encryption algorithm |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101488847A (en) * | 2008-01-18 | 2009-07-22 | 华为技术有限公司 | Method, apparatus and system for data ciphering |
Non-Patent Citations (1)
| Title |
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| "家庭宽带无线接入的解决方案";陈婧;《中国优秀硕士学位论文全文数据库》;20081031;第4.2.2节 * |
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