CN106454916A - Wireless local area network connection method and apparatus - Google Patents
Wireless local area network connection method and apparatus Download PDFInfo
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- CN106454916A CN106454916A CN201611104203.0A CN201611104203A CN106454916A CN 106454916 A CN106454916 A CN 106454916A CN 201611104203 A CN201611104203 A CN 201611104203A CN 106454916 A CN106454916 A CN 106454916A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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Abstract
The invention provides a wireless local area network connection method and apparatus. The method comprises the following steps: when a terminal device is connected to a first wireless local area network to transmit target data, detecting whether the transmission of the target data is abnormal; when abnormal transmission is detected, sending data broadcast to a first routing device corresponding to the first wireless local area network; when first frequency band signal information is received, searching a first optimal target frequency band meeting the data transmission requirements of the target data from all frequency bands of the first wireless local area network; and when the first optimal target frequency band is searched, connecting to the first optimal target frequency band. By adoption of the technical scheme, in the case of abnormal transmission of the target data, the optimal frequency band of the wireless local area network can be automatically selected for a user without manual selection of the user, so that the user operations are reduced, the user experience is improved, and meanwhile the transmission quality and the transmission rate of the target data are also ensured.
Description
Technical field
It relates to Network Connection field, more particularly to a kind of WLAN method of attachment and device.
Background technology
In daily life, accounting weight is increasing for smart machine, and it is a large amount of that router carries smart machine
Data interaction task.The WIFI frequency range of router is divided into 2.4G frequency range and 5G frequency range at present.2.4G band frequency is low, through walls
Property good, but be easily disturbed, 5G band frequency height, speed is fast, but receives distance limit.Therefore, because 2.4G frequency range and 5G frequency
The respective pluses and minuses of section, can cause transmission data meet the requirement of user, if user wants to connect to meet requirement
Frequency range needs to switch over manually, and Consumer's Experience is not good.
Content of the invention
The embodiment of the present disclosure provides a kind of WLAN method of attachment and device, including following technical scheme：
According to the embodiment of the present disclosure in a first aspect, provide a kind of WLAN method of attachment, for terminal unit, wrap
Include：
When terminal unit is connected to the first WLAN transmission objectives data, the transmission of the target data is detected
Whether exception is occurred；
When the transmission for detecting the target data occurs abnormal, data broadcasting is sent to first WLAN
The corresponding first routing device of network, so that the first routing device returns first wireless local according to the data broadcasting
First frequency band signals information of network is to the terminal unit；
When the first frequency band signals information is received, according to the first frequency band signals information, from the described first nothing
The first optimal objective frequency range of the data transportation requirements for meeting the target data is searched in all frequency ranges of line LAN；
When the first optimal objective frequency range is found, the first optimal objective frequency range is connected to.
In one embodiment, methods described also includes：
When the first optimal objective frequency range is not found, the second wireless local for storing in the terminal unit is obtained
The link information of network；
Data broadcasting is sent to second WLAN according to the link information of second WLAN
Corresponding second wireless routing device, so that the secondary route equipment returns the second wireless office according to the data broadcasting
Second frequency band signals information of domain network is to the terminal unit；
When the second frequency band signals information is received, according to the second frequency band signals information, from the described second nothing
The second optimal objective frequency range of the data transportation requirements for meeting the target data is searched in all frequency ranges of line LAN；
When the second optimal objective frequency range is found, the second optimal objective frequency range is connected to.
In one embodiment, methods described also includes：
When the second optimal objective frequency range is not found, according to the first frequency band signals information and the number of targets
According to data transportation requirements, select the 3rd optimal objective frequency range from all frequency ranges of first WLAN；
It is connected to the 3rd optimal objective frequency range.
In one embodiment, methods described also includes：
When the second optimal objective frequency range is not found, according to the first frequency band signals information and the number of targets
According to data transportation requirements, from all frequency ranges of first WLAN and second WLAN select
Go out the 4th optimal objective frequency range；
It is connected to the 4th optimal objective frequency range.
In one embodiment, the first frequency band signals information includes the corresponding frequency range of first game domain network and each frequency
The signal intensity of section and transmission speed, the second frequency band signals information includes the corresponding frequency range of second game's domain network and each frequency
The signal intensity of section and transmission speed.
According to the second aspect of the embodiment of the present disclosure, a kind of WLAN method of attachment is provided, for routing device, wrap
Include：
The data broadcasting that receiving terminal apparatus send；
The frequency band signals information of the corresponding WLAN of the routing device is obtained according to the data broadcasting；
The frequency band signals information of the WLAN is sent to the terminal unit.
According to the third aspect of the embodiment of the present disclosure, a kind of wireless local net connecting device is provided, for terminal unit, wrap
Include：
Detection module, for when terminal unit is connected to the first WLAN transmission objectives data, detection is described
Whether the transmission of target data there is exception；
First sending module, during for occurring abnormal when the transmission for detecting the target data, sends data broadcasting extremely
The corresponding first routing device of first WLAN, so that the first routing device is returned according to the data broadcasting
The first frequency band signals information of first WLAN is returned to the terminal unit；
First searching modul, for when the first frequency band signals information is received, according to first frequency band signals
Information, searches the of the data transportation requirements for meeting the target data from all frequency ranges of first WLAN
One optimal objective frequency range；
First link block, for when the first optimal objective frequency range is found, being connected to the described first optimum mesh
Mark frequency range.
In one embodiment, described device also includes：
First acquisition module, for when the first optimal objective frequency range is not found, obtaining in the terminal unit
The link information of the second WLAN of storage；
Second sending module, for sending data broadcasting to described according to the link information of second WLAN
Corresponding second wireless routing device of second WLAN, so that the secondary route equipment is returned according to the data broadcasting
The second frequency band signals information of second WLAN is returned to the terminal unit；
Second searching modul, for when the second frequency band signals information is received, according to second frequency band signals
Information, searches the of the data transportation requirements for meeting the target data from all frequency ranges of second WLAN
Two optimal objective frequency ranges；
Second link block, for when the second optimal objective frequency range is found, being connected to the described second optimum mesh
Mark frequency range.
In one embodiment, described device also includes：
First choice module, for when the second optimal objective frequency range is not found, believing according to first frequency range
Number information and the data transportation requirements of the target data, select from all frequency ranges of first WLAN
Three optimal objective frequency ranges；
3rd link block, for being connected to the 3rd optimal objective frequency range.
In one embodiment, described device also includes：
Second selecting module, for when the second optimal objective frequency range is not found, believing according to first frequency range
Number information and the data transportation requirements of the target data, from first WLAN and second WLAN
The 4th optimal objective frequency range is selected in all frequency ranges of network；
4th link block, for being connected to the 4th optimal objective frequency range.
In one embodiment, the first frequency band signals information includes the corresponding frequency range of first game domain network and each frequency
The signal intensity of section and transmission speed, the second frequency band signals information includes the corresponding frequency range of second game's domain network and each frequency
The signal intensity of section and transmission speed.
According to the fourth aspect of the embodiment of the present disclosure, a kind of wireless local net connecting device is provided, for routing device, wrap
Include：
Receiver module, for the data broadcasting that receiving terminal apparatus send；
Second acquisition module, for obtaining the corresponding WLAN of the routing device according to the data broadcasting
Frequency band signals information；
Transport module, for sending the frequency band signals information of the WLAN to the terminal unit.
According to the 5th aspect of the embodiment of the present disclosure, a kind of wireless local net connecting device is provided, for terminal unit, wrap
Include：
Processor；
For storing the memorizer of processor executable；
Wherein, the processor is configured to：
When terminal unit is connected to the first WLAN transmission objectives data, the transmission of the target data is detected
Whether exception is occurred；
When the transmission for detecting the target data occurs abnormal, data broadcasting is sent to first WLAN
The corresponding first routing device of network, so that the first routing device returns first wireless local according to the data broadcasting
First frequency band signals information of network is to the terminal unit；
When the first frequency band signals information is received, according to the first frequency band signals information, from the described first nothing
The first optimal objective frequency range of the data transportation requirements for meeting the target data is searched in all frequency ranges of line LAN；
When the first optimal objective frequency range is found, the first optimal objective frequency range is connected to.
According to the 6th aspect of the embodiment of the present disclosure, a kind of wireless local net connecting device is provided, for routing device, wrap
Include：
Processor；
For storing the memorizer of processor executable；
Wherein, the processor is configured to：
The data broadcasting that receiving terminal apparatus send；
The frequency band signals information of the corresponding WLAN of the routing device is obtained according to the data broadcasting；
The frequency band signals information of the WLAN is sent to the terminal unit.
The technical scheme that embodiment of the disclosure is provided can include following beneficial effect：
Technique scheme, when terminal unit is connected to the first WLAN transmission objectives data, detects target
Whether the transmission of data there is exception, i.e. whether the transmission of detection target data interim card occurs, transmit the exception such as not smooth, if inspection
Measure exception, then send data broadcasting to the corresponding first routing device of the first WLAN, so as to obtain the first via by
First frequency band signals information of the network of equipment, so as to select to meet for terminal unit according to the first frequency band signals information
The optimal objective frequency range of the data transportation requirements of target data is attached, as such, it is possible in target data transmission abnormality, from
Move the frequency range that optimum WLAN is selected for user, it is not necessary to which user is selected manually, reduces the operation of user,
The experience of user is improved, while also ensure that transmission quality and the transmission speed of target data.
It should be appreciated that above general description and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
Accompanying drawing herein is merged in description and constitutes the part of this specification, shows the enforcement for meeting the disclosure
Example, and be used for together with description explaining the principle of the disclosure.
Fig. 1 is a kind of flow chart of the WLAN method of attachment according to an exemplary embodiment.
Fig. 2 is the flow chart of another kind of WLAN method of attachment according to an exemplary embodiment.
Fig. 3 is the flow chart of another the WLAN method of attachment according to an exemplary embodiment.
Fig. 4 is the flow chart of another the WLAN method of attachment according to an exemplary embodiment.
Fig. 5 is a kind of flow chart of the WLAN method of attachment according to an exemplary embodiment.
Fig. 6 is a kind of block diagram of the wireless local net connecting device according to an exemplary embodiment.
Fig. 7 is the block diagram of another kind of wireless local net connecting device according to an exemplary embodiment.
Fig. 8 is the block diagram of another the wireless local net connecting device according to an exemplary embodiment.
Fig. 9 is the block diagram of another the wireless local net connecting device according to an exemplary embodiment.
Figure 10 is a kind of block diagram of the wireless local net connecting device according to an exemplary embodiment.
Figure 11 is a kind of block diagram for wireless local net connecting device according to an exemplary embodiment.
Figure 12 is a kind of block diagram for wireless local net connecting device according to an exemplary embodiment.
Specific embodiment
Here in detail exemplary embodiment will be illustrated, its example is illustrated in the accompanying drawings.Explained below is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.Conversely, they be only with as appended by
The example of consistent apparatus and method in terms of some that described in detail in claims, the disclosure.
The embodiment of the present disclosure provides a kind of WLAN method of attachment, and the method can be used in terminal unit, wherein,
Terminal unit can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device,
Armarium, body-building equipment, personal digital assistant etc..
Fig. 1 is a kind of flow chart of the WLAN method of attachment according to an exemplary embodiment.
As shown in figure 1, the WLAN method of attachment includes step S101-S104：
In step S101, when terminal unit is connected to the first WLAN transmission objectives data, target is detected
Whether the transmission of data there is exception；
Whether the transmission of detection target data there is exception, i.e. whether the transmission of detection target data the transmission such as interim card occurs
Problem not in time, when interim card occurs in transmission, Consumer's Experience will be affected, and such as play video interim card, and webpage is opened slow
Slow etc..
In step s 102, when the transmission for detecting target data occurs abnormal, data broadcasting is sent wireless to first
The corresponding first routing device of LAN, so that first routing device returns the first WLAN according to data broadcasting
First frequency band signals information is to terminal unit；Wherein, the first frequency band signals information include the corresponding frequency range of first game domain network with
And signal intensity and the transmission speed of each frequency range.
First routing device can check itself according to the data broadcasting after the data broadcasting for receiving terminal unit virtue
Frequency range and the information such as the signal intensity of each frequency range, transmission speed.
In step s 103, when the first frequency band signals information is received, according to the first frequency band signals information, from the first nothing
The first optimal objective frequency range of the data transportation requirements for meeting target data is searched in all frequency ranges of line LAN；
Terminal unit can be searched according to the first frequency band signals information for receiving and the data transportation requirements of target data
The optimal objective frequency range of data transportation requirements can be met, so as to ensure the transmission quality of target data.
The data such as the transmission bandwidth that requires can be included in the data transportation requirements of target data, terminal unit is by the data
Transmission requirement is contrasted with the frequency band signals information of each frequency range, can reach the of the data transportation requirements so as to find out
One optimal objective frequency range.
In step S104, when the first optimal objective frequency range is found, the first optimal objective frequency range is connected to.
In this embodiment, when terminal unit is connected to the first WLAN transmission objectives data, target is detected
Whether the transmission of data there is exception, i.e. whether the transmission of detection target data interim card occurs, transmit the exception such as not smooth, if inspection
Measure exception, then send data broadcasting to the corresponding first routing device of the first WLAN, so as to obtain the first via by
First frequency band signals information of the network of equipment, so as to select to meet for terminal unit according to the first frequency band signals information
The optimal objective frequency range of the data transportation requirements of target data is attached, as such, it is possible in target data transmission abnormality, from
Move the frequency range that optimum WLAN is selected for user, it is not necessary to which user is selected manually, reduces the operation of user,
The experience of user is improved, while also ensure that transmission quality and the transmission speed of target data.
Fig. 2 is the flow chart of another kind of WLAN method of attachment according to an exemplary embodiment.
As shown in Fig. 2 in one embodiment, the method shown in above-mentioned Fig. 1 can also include step S201-S204：
In step s 201, when the first optimal objective frequency range is not found, second for storing is obtained no in terminal unit
The link information of line LAN；
In terminal unit store the second WLAN link information can be except the first WLAN it
Outward, connection password of the link information of other WLAN, such as other WLAN etc..Wherein, the second wireless office
Domain network can also be able to be multiple for one.
In step S202, data broadcasting is sent to the second wireless local according to the link information of the second WLAN
Corresponding second wireless routing device of network, so that secondary route equipment returns the second WLAN according to data broadcasting
Second frequency band signals information is to terminal unit；Wherein, the second frequency band signals information include the corresponding frequency range of second game's domain network with
And signal intensity and the transmission speed of each frequency range.
Terminal unit sends data broadcasting to the second WLAN, if the second WLAN is in terminal unit
Join domain in, i.e., terminal unit can connect, then corresponding second wireless routing device of the second WLAN is just
The data broadcasting can be received, and the second frequency band signals information is returned according to the data broadcasting, if which is not in join domain
Interior, then the second wireless routing device does not just receive the data broadcasting, will not also return certainly the second frequency band signals information.
In step S203, when the second frequency band signals information is received, according to the second frequency band signals information, from the second nothing
The second optimal objective frequency range of the data transportation requirements for meeting target data is searched in all frequency ranges of line LAN；
If terminal unit receives the second frequency band signals information, illustrate that the second WLAN can in terminal unit
In the range of connection, now, terminal unit is looked into from all frequency ranges of the second WLAN according to the second band information
Look for the second optimal objective frequency range of the data transportation requirements for meeting target data.
In step S204, when the second optimal objective frequency range is found, the second optimal objective frequency range is connected to.
In this embodiment, if all frequency ranges of the first WLAN of the current connection of terminal unit can not all expire
The data transportation requirements of foot-eye data, then data broadcasting can be sent to other second WLAN, second
WLAN so search whether in frequency range to meet the optimal objective frequency range of data transportation requirements, as such, it is possible to
During target data transmission abnormality, optimum WLAN and optimum frequency range is selected for user automatically, it is not necessary to user's handss
Move and selected, the operation of user is reduced, the experience of user is improved, while also ensure that the transmission matter of target data
Amount and transmission speed.
Fig. 3 is the flow chart of another the WLAN method of attachment according to an exemplary embodiment.
As shown in figure 3, in one embodiment, the method shown in above-mentioned Fig. 2 can also include step S301-S302：
In step S301, when the second optimal objective frequency range is not found, according to the first frequency band signals information and target
The data transportation requirements of data, select the 3rd optimal objective frequency range from all frequency ranges of the first WLAN；
In step s 302, the 3rd optimal objective frequency range is connected to.
In this embodiment, number of targets is met if also do not found in all frequency ranges of the second WLAN
According to the target frequency bands of transmission requirement, then in order to not change the WLAN of terminal unit currently connection, can first no
Select in all frequency ranges of line LAN transmission quality can be made to reach the 3rd best optimum for the transmission target data
Target frequency bands, so that the transmission of target data can reach best effect under existing network environment.
Fig. 4 is the flow chart of another the WLAN method of attachment according to an exemplary embodiment.
As shown in figure 4, in one embodiment, said method also includes step S401-S402：
In step S401, when the second optimal objective frequency range is not found, according to the first frequency band signals information and target
The data transportation requirements of data, select the 4th from all frequency ranges of the first WLAN and the second WLAN
Optimal objective frequency range；
In step S402, the 4th optimal objective frequency range is connected to.
In this embodiment, number of targets is met if also do not found in all frequency ranges of the second WLAN
According to the target frequency bands of transmission requirement, then in order to not change the WLAN of terminal unit currently connection, can first no
Select in all frequency ranges of line LAN transmission quality can be made to reach the 3rd best optimum for the transmission target data
Target frequency bands, so that the transmission of target data can reach best effect under existing network environment.
The embodiment of the present disclosure provides a kind of WLAN method of attachment, and the method can be used in routing device.
Fig. 5 is a kind of flow chart of the WLAN method of attachment according to an exemplary embodiment.
As shown in figure 5, the WLAN method of attachment includes step S501-S503：
In step S501, the data broadcasting that receiving terminal apparatus send；
The frequency band signals letter of the corresponding WLAN of routing device in step S502, is obtained according to data broadcasting
Breath；
In step S503, the frequency band signals information of WLAN is sent to terminal unit.
When terminal unit is connected to WLAN transmission objectives data, detect whether the transmission of target data occurs
Abnormal, i.e. whether the transmission of detection target data there is interim card, transmits not smooth etc. abnormal, if detecting exception, sends number
According to broadcast to the corresponding routing device of WLAN, routing device obtains routing device pair according to the data broadcasting for receiving
The frequency band signals information of the WLAN that answers, so as to select to meet mesh for terminal unit according to the frequency band signals information
The optimal objective frequency range of the data transportation requirements of mark data is attached, as such, it is possible in target data transmission abnormality, automatically
The frequency range of optimum WLAN is selected for user, it is not necessary to which user is selected manually, the operation of user is reduced, is carried
The experience of user is risen, while also ensure that transmission quality and the transmission speed of target data.
Following for disclosure device embodiment, can be used for executing method of disclosure embodiment.
Fig. 6 is a kind of block diagram of the wireless local net connecting device according to an exemplary embodiment, and the device is permissible
By software, hardware or both be implemented in combination with become some or all of of terminal unit.As shown in fig. 6, the wireless office
Domain net connecting device includes：
Detection module 61, when being configured as terminal unit and being connected to the first WLAN transmission objectives data, inspection
Whether the transmission for surveying the target data there is exception；
First sending module 62, when being configured as the transmission appearance exception for detecting the target data, sends data
First routing device corresponding to first WLAN is broadcasted, so that the first routing device is according to the data
Broadcast returns the first frequency band signals information of first WLAN to the terminal unit；
First searching modul 63, when being configured as receiving the first frequency band signals information, according to the described first frequency
Segment signal information, from all frequency ranges of first WLAN search meet the target data data transfer will
The the first optimal objective frequency range that asks；
First link block 64, when being configured as finding the first optimal objective frequency range, is connected to described first
Optimal objective frequency range.
In this embodiment, when terminal unit is connected to the first WLAN transmission objectives data, target is detected
Whether the transmission of data there is exception, i.e. whether the transmission of detection target data interim card occurs, transmit the exception such as not smooth, if inspection
Measure exception, then send data broadcasting to the corresponding first routing device of the first WLAN, so as to obtain the first via by
First frequency band signals information of the network of equipment, so as to select to meet for terminal unit according to the first frequency band signals information
The optimal objective frequency range of the data transportation requirements of target data is attached, as such, it is possible in target data transmission abnormality, from
Move the frequency range that optimum WLAN is selected for user, it is not necessary to which user is selected manually, reduces the operation of user,
The experience of user is improved, while also ensure that transmission quality and the transmission speed of target data.
Fig. 7 is the block diagram of another kind of wireless local net connecting device according to an exemplary embodiment.
As shown in fig. 7, in one embodiment, the device shown in above-mentioned Fig. 6 also includes：
First acquisition module 71, when being configured as not finding the first optimal objective frequency range, obtains the terminal
The link information of the second WLAN for storing in equipment；
Second sending module 72, is configured to send data broadcasting according to the link information of second WLAN
To corresponding second wireless routing device of second WLAN, so that the secondary route equipment is according to the data
Broadcast returns the second frequency band signals information of second WLAN to the terminal unit；
Second searching modul 73, when being configured as receiving the second frequency band signals information, according to the described second frequency
Segment signal information, from all frequency ranges of second WLAN search meet the target data data transfer will
The the second optimal objective frequency range that asks；
Second link block 74, when being configured as finding the second optimal objective frequency range, is connected to described second
Optimal objective frequency range.
In this embodiment, if all frequency ranges of the first WLAN of the current connection of terminal unit can not all expire
The data transportation requirements of foot-eye data, then data broadcasting can be sent to other second WLAN, second
WLAN so search whether in frequency range to meet the optimal objective frequency range of data transportation requirements, as such, it is possible to
During target data transmission abnormality, optimum WLAN and optimum frequency range is selected for user automatically, it is not necessary to user's handss
Move and selected, the operation of user is reduced, the experience of user is improved, while also ensure that the transmission matter of target data
Amount and transmission speed.
Fig. 8 is the block diagram of another the wireless local net connecting device according to an exemplary embodiment.
As shown in figure 8, in one embodiment, said apparatus also include：
First choice module 81, when being configured as not finding the second optimal objective frequency range, according to described first
Frequency band signals information and the data transportation requirements of the target data, select from all frequency ranges of first WLAN
Select out the 3rd optimal objective frequency range；
3rd link block 82, is configured to connect to the 3rd optimal objective frequency range.
In this embodiment, number of targets is met if also do not found in all frequency ranges of the second WLAN
According to the target frequency bands of transmission requirement, then in order to not change the WLAN of terminal unit currently connection, can first no
Select in all frequency ranges of line LAN transmission quality can be made to reach the 3rd best optimum for the transmission target data
Target frequency bands, so that the transmission of target data can reach best effect under existing network environment.
Fig. 9 is the block diagram of another the wireless local net connecting device according to an exemplary embodiment.
As shown in figure 9, in one embodiment, said apparatus also include：
Second selecting module 91, when being configured as not finding the second optimal objective frequency range, according to described first
Frequency band signals information and the data transportation requirements of the target data, from first WLAN and described second wireless
The 4th optimal objective frequency range is selected in all frequency ranges of LAN；
4th link block 92, is configured to connect to the 4th optimal objective frequency range.
In this embodiment, number of targets is met if also do not found in all frequency ranges of the second WLAN
According to the target frequency bands of transmission requirement, then in order to not change the WLAN of terminal unit currently connection, can first no
Select in all frequency ranges of line LAN transmission quality can be made to reach the 3rd best optimum for the transmission target data
Target frequency bands, so that the transmission of target data can reach best effect under existing network environment.
Figure 10 is a kind of block diagram of the wireless local net connecting device according to an exemplary embodiment, and the device is permissible
By software, hardware or both be implemented in combination with become some or all of of routing device.As shown in Figure 10, the wireless office
Domain net connecting device includes：
Receiver module 1001, is configured to the data broadcasting of receiving terminal apparatus transmission；
Second acquisition module 1002, is configured to obtain the corresponding wireless office of the routing device according to the data broadcasting
The frequency band signals information of domain network；
Transport module 1003, the frequency band signals information for being configured to send the WLAN is set to the terminal
Standby.
When terminal unit is connected to WLAN transmission objectives data, detect whether the transmission of target data occurs
Abnormal, i.e. whether the transmission of detection target data there is interim card, transmits not smooth etc. abnormal, if detecting exception, sends number
According to broadcast to the corresponding routing device of WLAN, routing device obtains routing device pair according to the data broadcasting for receiving
The frequency band signals information of the WLAN that answers, so as to select to meet mesh for terminal unit according to the frequency band signals information
The optimal objective frequency range of the data transportation requirements of mark data is attached, as such, it is possible in target data transmission abnormality, automatically
The frequency range of optimum WLAN is selected for user, it is not necessary to which user is selected manually, the operation of user is reduced, is carried
The experience of user is risen, while also ensure that transmission quality and the transmission speed of target data.
According to the 5th aspect of the embodiment of the present disclosure, a kind of wireless local net connecting device is provided, for terminal unit, wrap
Include：
Processor；
For storing the memorizer of processor executable；
Wherein, the processor is configured to：
When terminal unit is connected to the first WLAN transmission objectives data, the transmission of the target data is detected
Whether exception is occurred；
When the transmission for detecting the target data occurs abnormal, data broadcasting is sent to first WLAN
The corresponding first routing device of network, so that the first routing device returns first wireless local according to the data broadcasting
First frequency band signals information of network is to the terminal unit；
When the first frequency band signals information is received, according to the first frequency band signals information, from the described first nothing
The first optimal objective frequency range of the data transportation requirements for meeting the target data is searched in all frequency ranges of line LAN；
When the first optimal objective frequency range is found, the first optimal objective frequency range is connected to.
Above-mentioned processor is also configured to：
When the first optimal objective frequency range is not found, the second wireless local for storing in the terminal unit is obtained
The link information of network；
Data broadcasting is sent to second WLAN according to the link information of second WLAN
Corresponding second wireless routing device, so that the secondary route equipment returns the second wireless office according to the data broadcasting
Second frequency band signals information of domain network is to the terminal unit；
When the second frequency band signals information is received, according to the second frequency band signals information, from the described second nothing
The second optimal objective frequency range of the data transportation requirements for meeting the target data is searched in all frequency ranges of line LAN；
When the second optimal objective frequency range is found, the second optimal objective frequency range is connected to.
Above-mentioned processor is also configured to：
When the second optimal objective frequency range is not found, according to the first frequency band signals information and the number of targets
According to data transportation requirements, select the 3rd optimal objective frequency range from all frequency ranges of first WLAN；
It is connected to the 3rd optimal objective frequency range.
Above-mentioned processor is also configured to：
When the second optimal objective frequency range is not found, according to the first frequency band signals information and the number of targets
According to data transportation requirements, from all frequency ranges of first WLAN and second WLAN select
Go out the 4th optimal objective frequency range；
It is connected to the 4th optimal objective frequency range.
Above-mentioned processor is also configured to：
The first frequency band signals information include the signal intensity of the corresponding frequency range of first game domain network and each frequency range and
Transmission speed, the second frequency band signals information include the signal intensity of the corresponding frequency range of second game's domain network and each frequency range and
Transmission speed.
According to the 6th aspect of the embodiment of the present disclosure, a kind of wireless local net connecting device is provided, for routing device, wrap
Include：
Processor；
For storing the memorizer of processor executable；
Wherein, the processor is configured to：
The data broadcasting that receiving terminal apparatus send；
The frequency band signals information of the corresponding WLAN of the routing device is obtained according to the data broadcasting；
The frequency band signals information of the WLAN is sent to the terminal unit.
Figure 11 is a kind of block diagram for wireless local net connecting device according to an exemplary embodiment, the device
Suitable for terminal unit.For example, device 1100 can be mobile phone, computer, digital broadcast terminal, messaging devices,
Game console, tablet device, armarium, body-building equipment, personal digital assistant etc..
Device 1100 can include following one or more assemblies：Process assembly 1102, memorizer 1104, power supply module
1106, multimedia groupware 1108, audio-frequency assembly 1110, the interface 1112 of input/output (I/O), sensor cluster 1114, and
Communication component 1116.
The integrated operation of 1102 usual control device 1100 of process assembly, such as with display, call, data communication,
The associated operation of camera operation and record operation.Process assembly 1102 can include one or more processors 1120 to execute
Instruction, to complete all or part of step of above-mentioned method.Additionally, process assembly 1102 can include one or more moulds
Block, the interaction being easy between process assembly 1102 and other assemblies.For example, process assembly 1102 can include multi-media module,
To facilitate the interaction between multimedia groupware 1108 and process assembly 1102.
Memorizer 1104 is configured to store various types of data to support the operation in device 1100.These data
Example include on device 1100 operate any application program or method instruction, contact data, telephone book data,
Message, picture, video etc..Memorizer 1104 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Power supply module 1106 provides electric power for the various assemblies of device 1100.Power supply module 1106 can include power management
System, one or more power supplys, and other generate, manage and distribute, with for device 1100, the component that electric power is associated.
Multimedia groupware 1108 includes the screen of one output interface of offer between described device 1100 and user.?
In some embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch screen, to receive the input signal from user.Touch panel includes that one or more touch passes
Sensor is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or slip be dynamic
The border of work, but also detect the persistent period related to the touch or slide and pressure.In certain embodiments, many
Media component 1108 includes a front-facing camera and/or post-positioned pick-up head.When device 1100 is in operator scheme, mould is such as shot
When formula or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each preposition shooting
Head and post-positioned pick-up head can be the optical lens systems of a fixation or with focusing and optical zoom capabilities.
Audio-frequency assembly 1110 is configured to output and/or input audio signal.For example, audio-frequency assembly 1110 includes a wheat
Gram wind (MIC), when device 1100 is in operator scheme, such as call model, logging mode and speech recognition mode, mike quilt
It is configured to receive external audio signal.The audio signal for being received can be further stored in memorizer 1104 or via communication
Component 1116 sends.In certain embodiments, audio-frequency assembly 1110 also includes a speaker, for exports audio signal.
I/O interface 1112 is to provide interface, above-mentioned peripheral interface module between process assembly 1102 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor cluster 1114 includes one or more sensors, and the state for providing various aspects for device 1100 is commented
Estimate.For example, sensor cluster 1114 can detect/the closed mode of opening of device 1100, the such as relative localization of component, institute
Display and keypad of the component for device 1100 is stated, sensor cluster 1114 can be with detection means 1100 or device 1,100 1
The position change of individual component, user is presence or absence of with what device 1100 was contacted, 1100 orientation of device or acceleration/deceleration and dress
Put 1100 temperature change.Sensor cluster 1114 can include proximity transducer, be configured to without any physics
The presence of object nearby is detected during contact.Sensor cluster 1114 can also include optical sensor, such as CMOS or ccd image sensing
Device, for used in imaging applications.In certain embodiments, the sensor cluster 1114 can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communication component 1116 is configured to facilitate the communication of wired or wireless way between device 1100 and other equipment.Dress
Put 1100 and can access wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.Exemplary at one
In embodiment, communication component 1116 receives broadcast singal or the broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1116 also includes near-field communication (NFC) module, to promote short distance
Communication.For example, in NFC module, RF identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra broadband can be based on
(UWB) technology, bluetooth (BT) technology and other technologies are realizing.
In the exemplary embodiment, device 1100 can be by one or more application specific integrated circuits (ASIC), numeral
Signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic building bricks are realized, for executing said method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memorizer 1104 for instructing, above-mentioned instruction can be executed by the processor 1120 of device 1100 to complete said method.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
Figure 12 is a kind of block diagram for wireless local net connecting device according to an exemplary embodiment.For example,
Device 1200 may be provided in a routing device.Device 1200 includes process assembly 1222, and which further includes one or many
Individual processor, and the memory resource representated by memorizer 1232, can be by the execution of process assembly 1222 for storage
Instruction, such as application program.The application program for storing in memorizer 1232 can include that one or more each is right
The module of Ying Yuyi group instruction.Additionally, process assembly 1222 is configured to execute instruction, to execute said method.
Device 1200 can also include that power supply module 1226 be configured to the power management of performs device 1200, one
Wired or wireless network interface 1250 is configured to for device 1200 to be connected to network, and input and output (I/O) interface
1258.Device 1200 can be operated based on the operating system for being stored in memorizer 1232, such as Windows ServerTM, Mac
OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the process of device 1100
When device is executed so that device 1100 is able to carry out above-mentioned WLAN method of attachment, and methods described includes：
When terminal unit is connected to the first WLAN transmission objectives data, the transmission of the target data is detected
Whether exception is occurred；
When the transmission for detecting the target data occurs abnormal, data broadcasting is sent to first WLAN
The corresponding first routing device of network, so that the first routing device returns first wireless local according to the data broadcasting
First frequency band signals information of network is to the terminal unit；
When the first frequency band signals information is received, according to the first frequency band signals information, from the described first nothing
The first optimal objective frequency range of the data transportation requirements for meeting the target data is searched in all frequency ranges of line LAN；
When the first optimal objective frequency range is found, the first optimal objective frequency range is connected to.
In one embodiment, methods described also includes：
When the first optimal objective frequency range is not found, the second wireless local for storing in the terminal unit is obtained
The link information of network；
Data broadcasting is sent to second WLAN according to the link information of second WLAN
Corresponding second wireless routing device, so that the secondary route equipment returns the second wireless office according to the data broadcasting
Second frequency band signals information of domain network is to the terminal unit；
When the second frequency band signals information is received, according to the second frequency band signals information, from the described second nothing
The second optimal objective frequency range of the data transportation requirements for meeting the target data is searched in all frequency ranges of line LAN；
When the second optimal objective frequency range is found, the second optimal objective frequency range is connected to.
In one embodiment, methods described also includes：
When the second optimal objective frequency range is not found, according to the first frequency band signals information and the number of targets
According to data transportation requirements, select the 3rd optimal objective frequency range from all frequency ranges of first WLAN；
It is connected to the 3rd optimal objective frequency range.
In one embodiment, methods described also includes：
When the second optimal objective frequency range is not found, according to the first frequency band signals information and the number of targets
According to data transportation requirements, from all frequency ranges of first WLAN and second WLAN select
Go out the 4th optimal objective frequency range；
It is connected to the 4th optimal objective frequency range.
In one embodiment, the first frequency band signals information includes the corresponding frequency range of first game domain network and each frequency
The signal intensity of section and transmission speed, the second frequency band signals information includes the corresponding frequency range of second game's domain network and each frequency
The signal intensity of section and transmission speed.
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the process of device 1200
When device is executed so that device 1200 is able to carry out above-mentioned WLAN method of attachment, and methods described includes：
The data broadcasting that receiving terminal apparatus send；
The frequency band signals information of the corresponding WLAN of the routing device is obtained according to the data broadcasting；
The frequency band signals information of the WLAN is sent to the terminal unit.
Those skilled in the art will readily occur to its of the disclosure after considering description and putting into practice disclosure disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments be considered only as exemplary, the true scope of the disclosure and spirit by following
Claim is pointed out.
It should be appreciated that the disclosure is not limited to the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (14)
1. a kind of WLAN method of attachment, for terminal unit, it is characterised in that include：
When terminal unit is connected to the first WLAN transmission objectives data, whether the transmission of the detection target data
Occur abnormal；
When the transmission for detecting the target data occurs abnormal, data broadcasting is sent to first WLAN pair
The first routing device that answers, so that the first routing device returns first WLAN according to the data broadcasting
The first frequency band signals information to the terminal unit；
When the first frequency band signals information is received, according to the first frequency band signals information, from the described first wireless office
The first optimal objective frequency range of the data transportation requirements for meeting the target data is searched in all frequency ranges of domain network；
When the first optimal objective frequency range is found, the first optimal objective frequency range is connected to.
2. method according to claim 1, it is characterised in that methods described also includes：
When the first optimal objective frequency range is not found, the second WLAN for storing in the terminal unit is obtained
Link information；
Data broadcasting is sent according to the link information of second WLAN to correspond to second WLAN
The second wireless routing device so that the secondary route equipment returns second WLAN according to the data broadcasting
Second frequency band signals information of network is to the terminal unit；
When the second frequency band signals information is received, according to the second frequency band signals information, from the described second wireless office
The second optimal objective frequency range of the data transportation requirements for meeting the target data is searched in all frequency ranges of domain network；
When the second optimal objective frequency range is found, the second optimal objective frequency range is connected to.
3. method according to claim 2, it is characterised in that methods described also includes：
When the second optimal objective frequency range is not found, according to the first frequency band signals information and the target data
Data transportation requirements, select the 3rd optimal objective frequency range from all frequency ranges of first WLAN；
It is connected to the 3rd optimal objective frequency range.
4. method according to claim 2, it is characterised in that methods described also includes：
When the second optimal objective frequency range is not found, according to the first frequency band signals information and the target data
Data transportation requirements, select from all frequency ranges of first WLAN and second WLAN
Four optimal objective frequency ranges；
It is connected to the 4th optimal objective frequency range.
5. the method according to any one of claim 2 to 4, it is characterised in that the first frequency band signals information includes
The corresponding frequency range of first LAN and signal intensity and the transmission speed of each frequency range, the second frequency band signals information includes
The corresponding frequency range of second LAN and signal intensity and the transmission speed of each frequency range.
6. a kind of WLAN method of attachment, for routing device, it is characterised in that include：
The data broadcasting that receiving terminal apparatus send；
The frequency band signals information of the corresponding WLAN of the routing device is obtained according to the data broadcasting；
The frequency band signals information of the WLAN is sent to the terminal unit.
7. a kind of wireless local net connecting device, for terminal unit, it is characterised in that include：
Detection module, for when terminal unit is connected to the first WLAN transmission objectives data, detecting the target
Whether the transmission of data there is exception；
First sending module, during for occurring abnormal when the transmission for detecting the target data, sends data broadcasting to described
The corresponding first routing device of first WLAN, so that the first routing device returns institute according to the data broadcasting
The first frequency band signals information of the first WLAN is stated to the terminal unit；
First searching modul, for when the first frequency band signals information is received, according to the first frequency band signals information,
Search from all frequency ranges of first WLAN data transportation requirements that meet the target data first most
Excellent target frequency bands；
First link block, for when the first optimal objective frequency range is found, being connected to first optimal objective frequency
Section.
8. device according to claim 7, it is characterised in that described device also includes：
First acquisition module, for when the first optimal objective frequency range is not found, obtaining in the terminal unit and storing
The second WLAN link information；
Second sending module, for sending data broadcasting to described second according to the link information of second WLAN
Corresponding second wireless routing device of WLAN, so that the secondary route equipment returns institute according to the data broadcasting
The second frequency band signals information of the second WLAN is stated to the terminal unit；
Second searching modul, for when the second frequency band signals information is received, according to the second frequency band signals information,
Search from all frequency ranges of second WLAN data transportation requirements that meet the target data second most
Excellent target frequency bands；
Second link block, for when the second optimal objective frequency range is found, being connected to second optimal objective frequency
Section.
9. device according to claim 8, it is characterised in that described device also includes：
First choice module, for when the second optimal objective frequency range is not found, believing according to first frequency band signals
Breath and the data transportation requirements of the target data, select the 3rd most from all frequency ranges of first WLAN
Excellent target frequency bands；
3rd link block, for being connected to the 3rd optimal objective frequency range.
10. device according to claim 8, it is characterised in that described device also includes：
Second selecting module, for when the second optimal objective frequency range is not found, believing according to first frequency band signals
Breath and the data transportation requirements of the target data, from first WLAN and second WLAN
The 4th optimal objective frequency range is selected in all frequency ranges；
4th link block, for being connected to the 4th optimal objective frequency range.
11. devices according to any one of claim 7 to 10, it is characterised in that the first frequency band signals packet
Include signal intensity and the transmission speed of the corresponding frequency range of the first LAN and each frequency range, the second frequency band signals packet
Include signal intensity and the transmission speed of the corresponding frequency range of the second LAN and each frequency range.
A kind of 12. wireless local net connecting devices, for routing device, it is characterised in that include：
Receiver module, for the data broadcasting that receiving terminal apparatus send；
Second acquisition module, for obtaining the frequency range of the corresponding WLAN of the routing device according to the data broadcasting
Signal message；
Transport module, for sending the frequency band signals information of the WLAN to the terminal unit.
A kind of 13. wireless local net connecting devices, for terminal unit, it is characterised in that include：
Processor；
For storing the memorizer of processor executable；
Wherein, the processor is configured to：
When terminal unit is connected to the first WLAN transmission objectives data, whether the transmission of the detection target data
Occur abnormal；
When the transmission for detecting the target data occurs abnormal, data broadcasting is sent to first WLAN pair
The first routing device that answers, so that the first routing device returns first WLAN according to the data broadcasting
The first frequency band signals information to the terminal unit；
When the first frequency band signals information is received, according to the first frequency band signals information, from the described first wireless office
The first optimal objective frequency range of the data transportation requirements for meeting the target data is searched in all frequency ranges of domain network；
When the first optimal objective frequency range is found, the first optimal objective frequency range is connected to.
A kind of 14. wireless local net connecting devices, for routing device, it is characterised in that include：
Processor；
For storing the memorizer of processor executable；
Wherein, the processor is configured to：
The data broadcasting that receiving terminal apparatus send；
The frequency band signals information of the corresponding WLAN of the routing device is obtained according to the data broadcasting；
The frequency band signals information of the WLAN is sent to the terminal unit.
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