CN106413051A - WiFi connection method and system - Google Patents
WiFi connection method and system Download PDFInfo
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- CN106413051A CN106413051A CN201610840200.7A CN201610840200A CN106413051A CN 106413051 A CN106413051 A CN 106413051A CN 201610840200 A CN201610840200 A CN 201610840200A CN 106413051 A CN106413051 A CN 106413051A
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- Prior art keywords
- wireless router
- frequency range
- wireless
- working frequency
- signal intensity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention discloses a WiFi connection method and system and belongs to the technical field of wireless connection. The method comprises the steps of carrying out statistics on the number of wireless routers in certain wireless channel under a first working frequency band, and signal strength of each wireless router in the wireless channel; and selecting one wireless router for WiFi connection when it is judged that a first condition is satisfied, wherein the first condition indicates that the number of the wireless routers on the wireless channel is smaller than or equal to the first preset number and the signal strength of each wireless router is greater than or equal to a first signal strength threshold. According to the method and the system, the wireless network with the best signal is connected when network connection is carried out for the first time.
Description
Technical field
The embodiment of the present invention belong to wireless connect technology field and in particular to a kind of WiFi connect method and system.
Background technology
2.4GHz wireless technology, is a kind of short range wireless transmission technology, for use of increasing income.2.4GHz refers to a work
Make frequency range, 2.4GHz ISM (Industry Science Medicine) is the radio band that the whole world discloses general use,
Work under 2.4GHz frequency range and can obtain bigger range and higher capacity of resisting disturbance, be now widely used for domestic and
Commercial kitchen area.
Although 2.4GHz frequency range can accommodate about 13 channels, due to current wirelessly setting using 2.4GHz frequency range
Standby too many, leading to channel congestion, therefore, occurring in that 5GHz wireless protocols, the appearance of 5GHz wireless protocols is primarily to solve
The problem of 2.4GHz excessively congestion.
Existing double frequency router, can be operated in 2.4GHz frequency range and 5GHz frequency range simultaneously, and user is carrying out network
During connection, usually select to be attached according to autonomous.
During realizing the present invention, inventor finds that at least there are the following problems：Carry out network connection in first time
When, WiFi list is typically shown on the display interface of terminal unit, then carries out manually selecting wireless network by user
Connect.Can there is problems with this connected mode, that is, user can only determine the nothing needing to connect according to oneself subjective judgment
Gauze network is it is impossible to ensure to be connected to the best network of signal.
Content of the invention
The embodiment of the present invention provides wireless router quantity on certain wireless channel under a kind of a certain frequency range to be less than present count
When the signal intensity of amount and each wireless router is both greater than or is equal to the first signal strength threshold, select one of wireless routing
Device carries out WiFi network connection, thus ensureing, when first time carrying out WiFi connection, to be connectable to the best nothing of network signal
The method and system of line router.
One side according to embodiments of the present invention, provides a kind of method that WiFi connects, and methods described includes：Statistics the
The quantity of wireless router on certain wireless channel under one working frequency range, and each described wireless router is on this wireless channel
Signal intensity；Determine meet first condition when, select one of described wireless router to carry out WiFi connection；Described
The quantity that first condition refers to wireless router on described wireless channel is less than or equal to the first predetermined number and each wireless routing
The signal intensity of device is more than or equal to the first signal strength threshold.
Wherein, methods described also includes：Determine be unsatisfactory for described first condition when, statistics the second working frequency range under certain
The quantity of wireless router on individual wireless channel, and each described wireless router signal intensity on this wireless channel；?
Determine when meeting second condition, select one of described wireless router under the second working frequency range to carry out WiFi connection；Institute
State second condition and refer to the quantity of wireless router on described wireless channel and be less than or equal to the second predetermined number and each no circuit
Described secondary signal intensity threshold is more than or equal to by the signal intensity of device.
Wherein, methods described also includes：Determine be unsatisfactory for described second condition when, in described first working frequency range and
In all wireless routers of described second working frequency range, the described wireless router of selection signal maximum intensity carries out WiFi even
Connect.
Wherein, in all wireless routers of described first working frequency range and described second working frequency range, selection signal
When the described wireless router of maximum intensity carries out WiFi connection, including：When under described first working frequency range, signal intensity is maximum
The signal intensity of wireless router and described second working frequency range under the maximum wireless router of signal intensity signal intensity
When identical, the maximum wireless router of signal intensity under the higher working frequency range of working frequency range is selected to carry out WiFi connection.
Other side according to embodiments of the present invention, provides the one of a kind of method connecting using any of the above-described kind of WiFi
Plant wireless router.
Wherein, the working frequency range that described wireless router is supported is included in 2.4GHz frequency range, 5GHz frequency range and 60GHz frequency range
Two or more.
Other side according to embodiments of the present invention, provides the system that a kind of WiFi connects, including：Statistical module, uses
In the quantity counting wireless router on certain wireless channel under the first working frequency range, and each described wireless router is at this no
Signal intensity on line channel；WiFi link block, for determine meet first condition when, select one of described nothing
Line router carries out WiFi connection；The quantity that described first condition refers to wireless router on described wireless channel is less than or equal to the
The signal intensity of one predetermined number and each wireless router is more than or equal to the first signal strength threshold.
Wherein, described statistical module, be additionally operable to determine be unsatisfactory for described first condition when, count the second working frequency range
The quantity of wireless router on certain wireless channel lower, and each described wireless router signal on this wireless channel is strong
Degree；The operation wavelength of described first working frequency range is more than the operation wavelength of described second working frequency range；Described WiFi link block,
Be additionally operable to determine meet second condition when, select one of described wireless router to carry out WiFi connection；Described second
The quantity that condition refers to wireless router on described wireless channel is less than or equal to the second predetermined number and each wireless router
Signal intensity is more than described secondary signal intensity threshold.
Wherein, described WiFi link block, be additionally operable to determine be unsatisfactory for described second condition when, in described first work
Make in frequency range and all wireless routers of described second working frequency range, the described wireless router of selection signal maximum intensity enters
Row WiFi connects.
Wherein, described WiFi link block, is additionally operable to when the maximum no circuit of signal intensity under described first working frequency range
By the signal intensity of the signal intensity of the device wireless router maximum with signal intensity under described second working frequency range identical when, choosing
Select the maximum wireless router of signal intensity under the higher working frequency range of working frequency range and carry out WiFi connection.
The embodiment of the present invention one is passed through to count the wireless router quantity on certain wireless channel under the first working frequency range, with
And detect the signal intensity of each wireless router, be less than when the wireless router quantity on wireless channel under this working frequency range or
Equal to the first predetermined number and each wireless router signal intensity be both greater than the first signal strength threshold then it represents that this is wireless
Interference on channel is smaller, and when the signal intensity of each wireless router is both greater than the first signal strength threshold, then table
Show that the signal of each wireless router on this wireless channel is relatively strong, at this point it is possible to select on this wireless channel any one wireless
Router carries out WiFi connection.Thus realizing being connectable to the best wireless routing of network signal in First Contact Connections network
Device, improves Consumer's Experience.
Brief description
Fig. 1 is the schematic flow sheet of a kind of method of optimization Wi-Fi hotspot selection of the embodiment of the present invention one；
Fig. 2 is the schematic flow sheet of a kind of method of optimization Wi-Fi hotspot selection of the embodiment of the present invention two；
Fig. 3 is the schematic flow sheet of a kind of method of optimization Wi-Fi hotspot selection of the embodiment of the present invention three；
Fig. 4 is a kind of structural representation of the system of optimization Wi-Fi hotspot selection of the embodiment of the present invention four.
Specific embodiment
For making the object, technical solutions and advantages of the present invention of greater clarity, with reference to specific embodiment and join
According to accompanying drawing, the present invention is described in more detail.It should be understood that these descriptions are simply exemplary, and it is not intended to limit this
Bright scope.Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily obscuring this
The concept of invention.
Fig. 1 shows the schematic flow sheet of the method that a kind of WiFi of the embodiment of the present invention one connects.
For 5GHz frequency range, have more than ten channel；For 2.4GHz frequency range, have 13 channels；
At present, most of wireless routers are all to be operated under 2.4GHz frequency range, due to wireless router number under this frequency range
Amount is too many, leads to channel congestion, network speed does not reach Consumer's Experience.The present invention is in order to realize in First Contact Connections wireless router
When it becomes possible to be connected to the best wireless router of network, propose following methods.Specifically, as shown in figure 1, the method includes：
S101, the quantity of wireless router on certain wireless channel under statistics the first working frequency range, and each wireless routing
Signal intensity on this wireless channel for the device；
Specifically, for the terminal only supporting a working frequency range, such as mobile phone, then the first working frequency range is mobile phone
The working frequency range supported.Above-mentioned steps S101 are the quantity counting wireless router on certain wireless channel under this working frequency range,
And detect signal intensity on this wireless channel for each wireless router.As a kind of preferred embodiment, the first working frequency range
It can be high band.For example, for the terminal supporting 5GHz and 2.4GHz working frequency range, due on 5GHz working frequency range
Wireless router quantity is typically less, it is therefore preferable that counting to the wireless router under 5GHz working frequency range.
S102, judges whether to meet first condition, and that is, on this wireless channel, whether the quantity of wireless router is less than or waits
In the first predetermined number and whether the signal intensity of each wireless router is more than or equal to the first signal strength threshold；
S103, when the quantity of wireless router on this wireless channel is less than or equal to the first predetermined number and each no circuit
When being both greater than or be equal to the first signal strength threshold by the signal intensity of device, then select one of wireless under the first working frequency range
Router carries out WiFi connection.
Wherein, due to when the quantity of wireless router on this wireless channel is less than or equal to 5 then it represents that this wireless channel
Upper interference is smaller.Accordingly, as a kind of preferred embodiment, the first predetermined number can be chosen as 5.It is preferable to carry out as one kind
Example, the first signal strength threshold can be chosen as -78dbm, when the signal intensity of wireless router both greater than or is equal to -78dbm
When then it represents that the signal of this wireless router is stronger, it is thereby possible to select any one wireless router is carried out on this wireless channel
WiFi connects, and can reach network speed faster, meets user's online demand.If it is intended to reaching more preferable network effect
Really, then as a kind of particularly preferred embodiment, can select strong less than signal in the wireless router of 5 on this wireless channel
Spend wireless router the strongest and carry out WiFi connection.For example, when the quantity of wireless router on certain wireless channel is less than
Or it is equal to 5 and the signal intensity of each wireless router both greater than or is equal to during -78dbm then it represents that on this wireless channel
Wireless router networks signal is all fine, at this point it is possible to select any one wireless router to carry out WiFi connection.
The embodiment of the present invention one is passed through to count the wireless router quantity on certain wireless channel under the first working frequency range, with
And detect the signal intensity of each wireless router, be less than when the wireless router quantity on wireless channel under this working frequency range or
Equal to the first predetermined number and each wireless router signal intensity be both greater than the first signal strength threshold then it represents that this is wireless
Interference on channel is smaller, and when the signal intensity of each wireless router is both greater than the first signal strength threshold, then table
Show that the signal of each wireless router on this wireless channel is relatively strong, at this point it is possible to select on this wireless channel any one wireless
Router carries out WiFi connection.Thus realizing just being connectable to the best wireless routing of network in First Contact Connections network
Device.
As shown in Fig. 2 the embodiment of the present invention two, in addition to including all steps of above-described embodiment one, also includes as follows
Step：
S104, when the quantity of wireless router on this wireless channel less than or equal to the first predetermined number and is not each nothing
When the signal intensity of line router is both greater than or is equal to the first signal strength threshold, or when wireless router on this wireless channel
When quantity is more than the first predetermined number, then count the quantity of wireless router on certain wireless channel under the second working frequency range, and
Signal intensity on this wireless channel for each wireless router；
It should be noted that the enforcement of above-mentioned steps needs terminal to support multiple working frequency range in the embodiment of the present invention two
Networking connects.For example：Terminal supports 5GHz frequency range and 2.4GHz frequency range simultaneously, then represent this terminal and can scan 5GHz frequency range
With the network signal under 2.4GHz frequency range.
Wherein, as a kind of embodiment, when the quantity of wireless router on this wireless channel under 5GHz working frequency range is more than
On this wireless channel under 5, or 5GHz working frequency range, the quantity of wireless router less than or equal to 5 and is not each wireless routing
The signal intensity of device both greater than or is equal to then it represents that the interference of 5GHz frequency range lower channel is big during -78dbm, and signal is weak, now permissible
It is changed to count the wireless router quantity on certain wireless channel under 2.4GHz frequency range, and the signal of each wireless router is strong
Degree.
S105, judges whether to meet second condition, and that is, on this wireless channel, whether the quantity of wireless router is less than or waits
In the second predetermined number and whether the signal intensity of each wireless router is more than or equal to secondary signal intensity threshold；
S106, when the quantity of wireless router on this wireless channel is less than or equal to the second predetermined number and each no circuit
By the signal intensity both greater than or when being equal to secondary signal intensity threshold of device, select under the second working frequency range one of them no circuit
WiFi connection is carried out by device；
Wherein, due to when the quantity of wireless router on this wireless channel is less than or equal to 5 then it represents that this wireless channel
Upper interference is smaller.Accordingly, as a kind of preferred embodiment, the second predetermined number can be chosen as 5.It is preferable to carry out as one kind
Example, secondary signal intensity threshold can be chosen as -78dbm, when the signal intensity of wireless router both greater than or is equal to -78dbm
When then it represents that the signal of this wireless router is stronger, it is thereby possible to select any one wireless router is carried out on this wireless channel
WiFi connects, and can reach preferable network speed, meets user's online demand.If it is intended to reaching more preferable network effect
Really, then as a kind of particularly preferred embodiment, can select strong less than signal in the wireless router of 5 on this wireless channel
Spend wireless router the strongest and carry out WiFi connection.
The embodiment of the present invention two is passed through when being unsatisfactory for first condition, and then counts wireless router under another working frequency range
Quantity and each wireless router signal intensity, when meeting second condition, then select any of which wireless router enter
Row WiFi connects, thus providing the user best network signal.
As shown in figure 3, the embodiment of the present invention three, in addition to including all steps of above-described embodiment two, also includes walking as follows
Suddenly：
S107, when the quantity of wireless router on this wireless channel is more than the second predetermined number, or works as this wireless channel
The quantity of upper wireless router is less than or equal to the second predetermined number and is not that the signal intensity of each wireless router is both greater than
Or when being equal to secondary signal intensity threshold, compare wireless on the wireless channel under the first working frequency range and under the second working frequency range
The signal intensity of all wireless routers on channel；
S108, the wireless router of selection signal maximum intensity carries out WiFi connection.
S109, when signal intensity and second working frequency range of the maximum wireless router of signal intensity under the first working frequency range
When the signal intensity of the maximum wireless router of lower signal intensity is identical, select under the higher working frequency range of frequency range signal intensity
Big wireless router carries out WiFi connection.
For example：For 5GHz and 2.4GHz working frequency range, the working frequency range of 5GHz working frequency range is higher than 2.4GHz work frequency
Section, then under prioritizing selection 5GHz frequency range, the maximum wireless router of signal intensity carries out WiFi connection.
Wherein, as a kind of embodiment, when the maximum wireless router of signal intensity under 5GHz frequency range signal intensity and
When under 2.4GHz frequency range, the signal intensity of the maximum wireless router of signal intensity is identical, then it can be the nothing selecting 5GHz frequency range
Line router carries out WiFi connection, because 5GHz is for 2.4GHz, has faster transfer rate, therefore, it is possible to reality
Now preferably network experience.
The embodiment of the present invention three achieves when being unsatisfactory for second condition, by comparing the wireless communication under the first working frequency range
The signal intensity of all wireless routers on wireless channel on road and under the second working frequency range；The nothing of selection signal maximum intensity
Line router carries out WiFi connection, when the signal intensity and second of the maximum wireless router of signal intensity under the first working frequency range
When the signal intensity of the maximum wireless router of signal intensity is identical under working frequency range, select signal intensity under the first working frequency range
Maximum wireless router carries out WIFI and connects comparing, and remains able to provide the user signal wireless router the strongest and carries out
WiFi connects.
In the above embodiment of the present invention, it is not limited to two working frequency range, when terminal supports three or more than three frequencies
Duan Shi, the equally applicable method of the present invention.
Fig. 4 shows the structural representation of the system that a kind of WiFi of the embodiment of the present invention four connects.
As shown in figure 4, this system includes：Statistical module 10, for counting certain wireless channel under the first working frequency range
The quantity of wireless router；
For supporting the terminal of a working frequency range, each frequency range is owned by more than ten channel, and it is every to pass through statistics
On individual wireless channel wireless router quantity it will be appreciated that on each wireless channel wireless router distribution situation, when certain
Then it represents that the interference of this wireless channel is smaller during wireless router negligible amounts on one wireless channel.
Detection module 11 is used for detecting signal intensity on this wireless channel for each wireless router；
WiFi link block 12, for determine meet first condition when, select one of wireless router carry out
WIFI connects；Wherein, first condition refers to the quantity of wireless router on wireless channel and is less than or equal to the first predetermined number and every
The signal intensity of individual wireless router is more than or equal to the first signal strength threshold.
Wherein, due to when the quantity of wireless router on this wireless channel is less than or equal to 5 then it represents that this wireless channel
Upper interference is smaller.Accordingly, as a kind of preferred embodiment, the first predetermined number can be chosen as 5.It is preferable to carry out as one kind
Example, the first signal strength threshold can be chosen as -78dbm, when the signal intensity of wireless router both greater than or is equal to -78dbm
When then it represents that the signal of this wireless router is stronger, it is thereby possible to select any one wireless router is carried out on this wireless channel
WiFi connects, and can reach network speed faster, meets user's online demand.If it is intended to reaching more preferable network effect
Really, then as a kind of particularly preferred embodiment, can select strong less than signal in the wireless router of 5 on this wireless channel
Spend wireless router the strongest and carry out WiFi connection.For example, when the quantity of wireless router on certain wireless channel is less than
Or it is equal to 5 and the signal intensity of each wireless router both greater than or is equal to during -78dbm then it represents that on this wireless channel
Wireless router networks signal is all fine, at this point it is possible to select any one wireless router to carry out WiFi connection.
The embodiment of the present invention passes through the wireless router on certain wireless channel under statistical module counts first working frequency range
Quantity, and the signal intensity of each wireless router is detected by detection module, the nothing on wireless channel under this working frequency range
Line router quantity is less than or equal to the first predetermined number and signal intensity both greater than first signal of each wireless router is strong
Spend threshold value then it represents that the interference on this wireless channel is smaller, and when the signal intensity of each wireless router is both greater than first
During signal strength threshold then it represents that on this wireless channel the signal of each wireless router relatively strong, now, WiFi link block
Any one wireless router on this wireless channel can be selected to carry out WiFi connection.Thus just realizing in First Contact Connections network
It is connectable to the best wireless router of network.
Wherein, statistical module 10, be additionally operable to determine be unsatisfactory for described first condition when, statistics the second working frequency range under
The quantity of wireless router on certain wireless channel, detection module 11 is additionally operable to detect that each described wireless router is wireless at this
Signal intensity on channel；The operation wavelength of described first working frequency range is more than the operation wavelength of described second working frequency range；
Wherein, as a kind of embodiment, when the quantity of wireless router on this wireless channel under 5GHz working frequency range is more than
On this wireless channel under 5, or 5GHz working frequency range, the quantity of wireless router less than or equal to 5 and is not each wireless routing
The signal intensity of device both greater than or is equal to then it represents that the interference of 5GHz frequency range lower channel is big during -78dbm, and signal is weak, now permissible
It is changed to count the wireless router quantity on certain wireless channel under 2.4GHz frequency range, and the signal of each wireless router is strong
Degree.
WiFi link block 11, be additionally operable to determine meet second condition when, select one of described wireless routing
Device carries out WiFi connection；The quantity that described second condition refers to wireless router on described wireless channel is preset less than or equal to second
The signal intensity of quantity and each wireless router is more than described secondary signal intensity threshold.
Wherein, due to when the quantity of wireless router on this wireless channel is less than or equal to 5 then it represents that this wireless channel
Upper interference is smaller.Accordingly, as a kind of preferred embodiment, the second predetermined number can be chosen as 5.It is preferable to carry out as one kind
Example, secondary signal intensity threshold can be chosen as -78dbm, when the signal intensity of wireless router both greater than or is equal to -78dbm
When then it represents that the signal of this wireless router is stronger, it is thereby possible to select any one wireless router is carried out on this wireless channel
WiFi connects, and can realize transfer rate faster, meets user's online demand.If it is intended to reaching more preferable network effect
Really, then as a kind of particularly preferred embodiment, can select strong less than signal in the wireless router of 5 on this wireless channel
Spend wireless router the strongest and carry out WiFi connection.
The embodiment of the present invention is passed through wireless router quantity under the first working frequency range and is more than the first predetermined number, or wirelessly
Router quantity is less than or equal to the first predetermined number and is not that the signal intensity of each wireless router both greater than or is equal to the
During one signal strength threshold, and then the quantity by wireless router under another working frequency range of statistical module counts and each no circuit
By the signal intensity of device, when meeting second condition, then WiFi link block selects any of which wireless router to carry out WiFi
Connect, thus for supporting the terminal that multiband connects, more selections can be provided the user, and provides best network
Signal.
Wherein, WiFi link block 11, be additionally operable to determine be unsatisfactory for second condition when, in the first working frequency range and
In all wireless routers of two working frequency range, the wireless router of selection signal maximum intensity carries out WIFI connection.
Wherein, WiFi link block 11, is additionally operable to when the maximum wireless router of signal intensity under the first working frequency range
When the signal intensity of the maximum wireless router of signal intensity is identical under signal intensity and the second working frequency range, select frequency range higher
Working frequency range under the maximum wireless router of signal intensity carry out WiFi connection.
The embodiment of the present invention achieves when being unsatisfactory for second condition, and WiFi link block is by comparing the first working frequency range
Under wireless channel on and the second working frequency range under wireless channel on all wireless routers signal intensity；Selection signal is strong
The maximum wireless router of degree carries out WiFi connection, when the signal of the maximum wireless router of signal intensity under the first working frequency range
When the signal intensity of the intensity wireless router maximum with signal intensity under the second working frequency range is identical, select the first working frequency range
The maximum wireless router of lower signal intensity carries out WiFi connection and compares, and remains able to provide the user signal no circuit the strongest
WiFi connection is carried out by device.
The present invention also provides a kind of wireless router of a kind of method that WiFi of utilization above-described embodiment connects.This is wireless
Router supports multiband, for example, can be operated under 5GHz frequency range and 2.4GHz frequency range.It should be noted that above-described embodiment
The embodiment being merely exemplary, in fact for WiFi connect specification be IEEE 802.11 protocol family supported all
Working frequency range is all applied to technical scheme, therefore above-mentioned wireless router obviously can be supported except 2.4GHz frequency range and 5GHz
More working frequency range, the 60GHz frequency range such as supported in 802.11ad agreement, therefore above-mentioned wireless router outside frequency range
Multiband support pattern should not be construed as the restriction to the specific embodiment of the invention.
The present invention is the flow process with reference to method according to embodiments of the present invention, equipment (system) and computer program
Figure and/or block diagram are describing.It should be understood that can be by each stream in computer program instructions flowchart and/or block diagram
Flow process in journey and/or square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor instructing general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device is to produce
A raw machine is so that produced for reality by the instruction of computer or the computing device of other programmable data processing device
The device of the function of specifying in present one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing device with spy
Determine in the computer-readable memory that mode works so that the instruction generation inclusion being stored in this computer-readable memory refers to
Make the manufacture of device, this command device realize in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or
The function of specifying in multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing device so that counting
On calculation machine or other programmable devices, execution series of operation steps to be to produce computer implemented process, thus in computer or
On other programmable devices, the instruction of execution is provided for realizing in one flow process of flow chart or multiple flow process and/or block diagram one
The step of the function of specifying in individual square frame or multiple square frame.
It should be appreciated that the above-mentioned specific embodiment of the present invention is used only for exemplary illustration or explains the present invention's
Principle, and be not construed as limiting the invention.Therefore, that is done in the case of without departing from the spirit and scope of the present invention is any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.Additionally, claims purport of the present invention
Covering the whole changes falling in scope and border or the equivalents on this scope and border and repair
Change example.
Claims (10)
1. a kind of method that WiFi connects is it is characterised in that methods described includes：
Count the quantity of wireless router on certain wireless channel under the first working frequency range, and each described wireless router is at this
Signal intensity on wireless channel；
Determine meet first condition when, select one of described wireless router to carry out WiFi connection；Described first
The quantity that part refers to wireless router on described wireless channel is less than or equal to the letter of the first predetermined number and each wireless router
Number intensity is more than or equal to the first signal strength threshold.
2. the method for claim 1, wherein methods described also includes：
Determine be unsatisfactory for described first condition when, wireless router on certain wireless channel under statistics the second working frequency range
Quantity, and each described wireless router signal intensity on this wireless channel；
Determine meet second condition when, select one of described wireless router under the second working frequency range to carry out WiFi even
Connect；The quantity that described second condition refers to wireless router on described wireless channel is less than or equal to the second predetermined number and each nothing
The signal intensity of line router is more than or equal to described secondary signal intensity threshold.
3. method as claimed in claim 2, wherein, methods described also includes：
Determine be unsatisfactory for described second condition when, in being had or not of described first working frequency range and described second working frequency range
In line router, the described wireless router of selection signal maximum intensity carries out WIFI connection.
4. method as claimed in claim 3, wherein, in being had or not of described first working frequency range and described second working frequency range
In line router, when the described wireless router of selection signal maximum intensity carries out WiFi connection, including：
Signal intensity and described second working frequency range when the maximum wireless router of signal intensity under described first working frequency range
When the signal intensity of the maximum wireless router of lower signal intensity is identical, select signal under the higher working frequency range of working frequency range strong
The maximum wireless router of degree carries out WiFi connection.
5. a kind of wireless router of the method being connected using the WiFi as any one of claim 1-4.
6. wireless router as claimed in claim 5, wherein, the working frequency range that described wireless router is supported includes 2.4GHz
Two or more in frequency range, 5GHz frequency range and 60GHz frequency range.
7. the system that a kind of WIFI connects is it is characterised in that include：
Statistical module (10), for counting the quantity of wireless router on certain wireless channel under the first working frequency range, and each
Signal intensity on this wireless channel for the described wireless router；
WiFi link block (11), for determine meet first condition when, select one of described wireless router to enter
Row WIFI connects；The quantity that described first condition refers to wireless router on described wireless channel is less than or equal to the first predetermined number
And the signal intensity of each wireless router is more than or equal to the first signal strength threshold.
8. system as claimed in claim 7, wherein,
Described statistical module (10), be additionally operable to determine be unsatisfactory for described first condition when, statistics the second working frequency range under certain
The quantity of wireless router on individual wireless channel, and each described wireless router signal intensity on this wireless channel；Institute
The operation wavelength stating the first working frequency range is more than the operation wavelength of described second working frequency range；
Described WiFi link block (11), be additionally operable to determine meet second condition when, select one of described no circuit
WiFi connection is carried out by device；The quantity that described second condition refers to wireless router on described wireless channel is pre- less than or equal to second
If the signal intensity of quantity and each wireless router is more than described secondary signal intensity threshold.
9. system as claimed in claim 6, wherein, described WiFi link block (11), it is additionally operable to be unsatisfactory for institute determining
When stating second condition, in all wireless routers of described first working frequency range and described second working frequency range, selection signal
The described wireless router of maximum intensity carries out WiFi connection.
10. system as claimed in claim 7, wherein, described WiFi link block (11), it is additionally operable to when the described first work frequency
Under the maximum signal intensity of wireless router of the lower signal intensity of section and described second working frequency range, signal intensity maximum is wireless
When the signal intensity of router is identical, the maximum wireless router of signal intensity under the higher working frequency range of working frequency range is selected to enter
Row WiFi connects.
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| CN108055687A (en) * | 2018-01-31 | 2018-05-18 | 广东欧珀移动通信有限公司 | Wireless network connecting method, device, terminal device and storage medium |
| CN109618394A (en) * | 2019-02-13 | 2019-04-12 | Oppo广东移动通信有限公司 | Cut-in method, device, terminal device and the storage medium of wireless network |
| CN109687922A (en) * | 2018-12-21 | 2019-04-26 | 惠州Tcl移动通信有限公司 | Signal monitoring method, device, storage medium and the mobile terminal of wireless network |
| CN111343674A (en) * | 2018-12-18 | 2020-06-26 | 美的集团股份有限公司 | Multi-frequency band switching method and device of wireless network |
| CN111601366A (en) * | 2020-06-19 | 2020-08-28 | 欧普照明股份有限公司 | Network distribution method, device to be networked, auxiliary network distribution device and network distribution system |
| CN112689308A (en) * | 2020-12-17 | 2021-04-20 | 深圳创维数字技术有限公司 | Multi-user wireless data transmission method, system, device and storage medium |
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