CN106332314A - Method and device for avoiding overlapping of channels among different wireless connections on device - Google Patents
Method and device for avoiding overlapping of channels among different wireless connections on device Download PDFInfo
- Publication number
- CN106332314A CN106332314A CN201510325929.6A CN201510325929A CN106332314A CN 106332314 A CN106332314 A CN 106332314A CN 201510325929 A CN201510325929 A CN 201510325929A CN 106332314 A CN106332314 A CN 106332314A
- Authority
- CN
- China
- Prior art keywords
- channel
- wireless connections
- afh
- unavailable
- employing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000002372 labelling Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 4
- 238000013507 mapping Methods 0.000 claims 4
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 230000000875 corresponding effect Effects 0.000 description 24
- 230000008859 change Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000004590 computer program Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a method and a device for avoiding overlapping of channels among different wireless connections on a device. The method comprises steps: a first channel used currently by a wireless connection which adopts a fixed channel on the device is acquired; according to a band corresponding to the first channel, one or more second channels of a wireless connection which adopts adaptive frequency hopping related to the band is or are determined; and the determined second channels are marked as unavailable channels for the wireless connection which adopts the adaptive frequency hopping. Interference generated by channel overlapping on the premise of ensuring performance of each wireless connection can be avoided.
Description
Technical field
The application relates to wireless communication field, particularly relates to a kind of for avoiding different radio on equipment to connect
Connect the method and device of a channel overlap.
Background technology
Along with the development of intelligent mobile terminal, same equipment can be supported multiple wireless connections simultaneously
Mode.Described radio connection such as includes: bluetooth, WiFi (WiMAX) etc..When same
Can there is the phenomenon of channel overlap in the multiple wireless connections on individual equipment, thus produce dry simultaneously when using
Disturb.
For avoiding the interference problem that on same equipment, wireless connections channel overlap is brought, commonly use at present
Method be: different radio uses the mode of time-division, such as, order between connecting in the same apparatus
WiFi and bluetooth work within the different time periods respectively.
Time division way is used at least to have a disadvantage in that
Can not on diverse channel even being operated between the wireless connections of employing time division way
Use channel simultaneously, be remarkably decreased while having thus resulted in wireless connections performance.
Summary of the invention
The application one of solve the technical problem that be to provide a kind of for avoiding on equipment different radio even
Connect the method and device of a channel overlap, under ensureing wireless connections performance premise, avoid channel overlap band
The interference come.
According to the application embodiment on the one hand, it is provided that one is used for avoiding different nothings on equipment
The method of channel overlap between line connection, including:
Presently used first channel of wireless connections of fixed channel is used on acquisition equipment；
According to the wave band that the first channel is corresponding, determine that what this wave band associated uses the wireless of AFH
The one or more second channels connected；
The described second channel determined is labeled as using wireless connections unavailable of AFH
Channel.
According to the application embodiment on the other hand, it is provided that one is used for avoiding difference on equipment
The device of channel overlap between wireless connections, including:
Acquiring unit, uses the wireless connections presently used of fixed channel on acquisition equipment
One channel；
Determine unit, for according to wave band corresponding to the first channel, determine employing that this wave band associate oneself
Adapt to one or more second channels of the wireless connections of frequency hopping；
Indexing unit, for being labeled as the wireless of employing AFH by the described second channel determined
The unavailable channel connected.
The embodiment of the present application is currently used by the wireless connections using fixed channel on acquisition equipment
The first channel, and according to wave band corresponding to this first channel, determine the employing that this wave band associates
One or more second channels of the wireless connections of AFH, and be labeled as the second channel determined using
The unavailable channel of the wireless connections of AFH, it is achieved that use that the wireless connections of AFH are used the
Two channels with the first channel overlap using the wireless connections of fixed channel to be used, thus will not be avoided
The interference produced due to current operating channel overlap between wireless connections, and ensure that each wireless connections
Performance.
Although those of ordinary skill in the art it will be appreciated that detailed description below by referenced in schematic embodiment,
Accompanying drawing is carried out, but the application is not limited in these embodiments.But, scope of the present application is extensive
, and it is intended to be bound only by appended claims restriction scope of the present application.
Accompanying drawing explanation
The detailed description that non-limiting example is made made with reference to the following drawings by reading, this
The other features, objects and advantages of application will become more apparent upon:
Fig. 1 is the channel between avoiding on equipment different radio to connect according to one embodiment of the application
The flow chart of overlapping method.
Fig. 2 is the channel between avoiding on equipment different radio to connect according to one embodiment of the application
Overlapping apparatus structure schematic diagram.
Fig. 3 be according to another embodiment of the application for avoiding on equipment different radio to believe between connecting
The apparatus structure schematic diagram of trace overlap.
In accompanying drawing, same or analogous reference represents same or analogous parts.
Detailed description of the invention
It should be mentioned that, some exemplary enforcements before being discussed in greater detail exemplary embodiment
Example is described as process or the method described as flow chart.Although operations is described as by flow chart
The process of order, but many of which operation can be implemented concurrently, concomitantly or simultaneously.
Additionally, the order of operations can be rearranged.The most described process can be by
Terminate, it is also possible to have the additional step being not included in accompanying drawing.Described process can correspond to
Method, function, code, subroutine, subprogram etc..
Described computer equipment includes subscriber equipment and the network equipment.Wherein, described subscriber equipment includes
But it is not limited to computer, smart mobile phone, PDA etc.；The described network equipment includes but not limited to single network
Server, multiple webserver composition server group or based on cloud computing (Cloud Computing)
The cloud being made up of a large amount of computers or the webserver, wherein, cloud computing is the one of Distributed Calculation
Kind, the super virtual machine being made up of a group loosely-coupled computer collection.Wherein, described
Computer equipment isolated operation can realize the application, it is possible to access network and by with its in network
He realizes the application at the interactive operation of computer equipment.Wherein, the net residing for described computer equipment
Network includes but not limited to the Internet, wide area network, Metropolitan Area Network (MAN), LAN, VPN etc..
It should be noted that described subscriber equipment, the network equipment and network etc. are only for example, other are existing
Computer equipment that is that have or that be likely to occur from now on or network are such as applicable to the application, also should be included in
Within the application protection domain, and it is incorporated herein with way of reference.
Method (some of them are illustrated by flow chart) discussed hereafter can pass through hardware, software,
Firmware, middleware, microcode, hardware description language or its combination in any are implemented.When with software,
When firmware, middleware or microcode are implemented, in order to implement program code or the code segment of necessary task
Can be stored in machine or computer-readable medium (such as storage medium).(one or more)
Processor can implement the task of necessity.
Concrete structure disclosed herein and function detail are the most representational, and are for describing
The purpose of the exemplary embodiment of the application.But the application can come concrete by many alternative forms
Realize, and be not interpreted as being limited only by the embodiments set forth herein.
Although it should be appreciated that here may have been used term " first ", " second " etc.
Describe unit, but these unit should not be limited by these terms.Only use these terms
It is in order to a unit is made a distinction with another unit.For example, without departing substantially from exemplary reality
In the case of executing the scope of example, first module can be referred to as second unit, and the second list similarly
Unit can be referred to as first module.Term "and/or" used herein above include one of them or more
Any and all combination of listed associated item.
It should be appreciated that when a unit is referred to as " connection " or during " coupled " to another unit,
It can be connected or coupled to another unit described, or can there is temporary location.With this phase
Right, when a unit is referred to as " when being directly connected " or " directly coupled " to another unit, the most not
There is temporary location.The relation that is used for describing between unit should be explained in a comparable manner
Other words (such as " it is in ... between " compared to " it is directly in ... between ", " with ... neighbouring "
Compared to " with ... it is directly adjacent to " etc.).
Term used herein above is only used to describe specific embodiment and be not intended to limit exemplary
Embodiment.Unless the context clearly dictates otherwise, singulative the most used herein above " ",
" one " alsos attempt to include plural number.It is to be further understood that term used herein above " includes "
And/or feature, integer, step, operation, unit and/or the assembly that " comprising ", regulation was stated
Exist, and do not preclude the presence or addition of other features one or more, integer, step, operation, list
Unit, assembly and/or a combination thereof.
It should further be mentioned that replace in implementations at some, the function/action being previously mentioned can be by
Occur according to being different from accompanying drawing the order indicated.For example, involved function/action is depended on,
The two width figures in succession illustrated can essentially substantially simultaneously perform or sometimes can be according to contrary
Order performs.
Current operating channel weight is there may exist due between the wireless connections that use on same equipment simultaneously
Folded, therefore each wireless connections are brought interference.For solving this problem, the embodiment of the present application is first with same
As a example by the WiFi simultaneously used on one equipment and bluetooth, this problem is analyzed.Exemplary, WiFi
With bluetooth in the channel list such as table 1 below of 2.4G frequency range
Table 1
As can be seen from the above table, the channel used with bluetooth under WiFi is operated in 2.4G channel is deposited
In a lot of overlaps.
Analyzing further and understand, WiFi is the wireless connections using fixed channel, work in the course of the work
Make channel and will not change (in the case of the WAP/AP connected is constant)；Bluetooth is to adopt
With the wireless connections of AFH (Adaptive Frequency Hopping, AFH), in work
During detect in real time each channel quality, and work be adjusted to quality meet on pre-conditioned channel.
Can be overlapping with the WiFi working in fixed channel during channel adjustment, cause both to interfere with each other,
For solving this problem, the channel that the embodiment of the present application selects WiFi to work by avoiding bluetooth realizes,
It is, after knowing the channel that WiFi works, make bluetooth avoid choosing when using AFH technology frequency hopping
Select the channel of WiFi work, thus do not result between WiFi with bluetooth working channel overlapping, the most just
There is not interference.
Therefore, the basic functional principle of the embodiment of the present application is: order uses the wireless connections rule of AFH
Keep away the channel using the wireless connections of fixed channel to be used, so that being not operate at overlap between the two
On channel, and then eliminate interference.
For convenience of description, the wireless connections using fixed channel are currently made by the application following example
Channel be referred to as the first channel, the channel of wireless connections using AFH is referred to as second channel.
Below in conjunction with the accompanying drawings the technical scheme of the application is described in further detail.
Fig. 1 is the channel between avoiding on equipment different radio to connect according to one embodiment of the application
The flow chart of overlapping method, the method mainly includes the following steps that S10～S12:
Presently used first channel of wireless connections of fixed channel is used on S10, acquisition equipment；
Based on above-mentioned analysis, the embodiment of the present application is suitable for the equipment with two class wireless connections,
One type is to use the wireless connections of fixed channel, another kind of for using the wireless connections of AFH,
Certainly this equipment there may also be other type of wireless connections.The embodiment of the present application is adopted on acquisition equipment
It is not specifically limited by the mode of presently used first channel of the wireless connections of fixed channel, can adopt
Realize by prior art.
If it is understood that it is multiple for using the wireless connections of fixed channel on same equipment, then may be used
Obtain presently used first channel of wireless connections of this employing fixed channels all.Wherein can obtain
Take the channel number of used channel.To use the wireless connections of fixed channel to be one on equipment, and
In case of WiFi, the first currently used for acquired WiFi channel is the letter in upper table 1
Road 1.
The wireless connections presently used of the recordable each employing fixed channel of the embodiment of the present application
One channel.
S11, according to wave band corresponding to the first channel, determine the employing AFH that this wave band associates
One or more second channels of wireless connections；
Wherein it is possible to prestore the nothing using fixed channel set up based on wavelength band in a device
The corresponding relation of the second channel of the first channel of line connection and the wireless connections of employing AFH
Table, such as table 1.By searching the corresponding relation of upper table 1, the first channel that i.e. can determine that and obtain
One or more second channels of corresponding employing AFH.Such as, acquired WiFi is currently used
The first channel be channel 1, then understanding the second channel of corresponding bluetooth by table 1 is channel 1～20.
If the first currently used for WiFi channel is channel 6, then understand the second of corresponding bluetooth by table 1
Channel is channel 25～45.
S12, the described second channel determined is labeled as using the unavailable letter of wireless connections of AFH
Road.
Wherein, the method being labeled as unavailable channel includes:
The described second channel determined is added channel blacklist.It is, it is black to arrange a channel
List, the channel in channel blacklist will not be used the wireless connections of AFH and use.Or,
The channel that the wireless connections using fixed channel are used is labeled as bad channel.
Such as, in the case of the first currently used for WiFi channel is channel 1, the second of corresponding bluetooth
Channel is channel 1～20, then for bluetooth, this channel 1～20 is added blacklist, and i.e. bluetooth is by channel
1～20 are available does not uses.If the first currently used for WiFi channel is channel 6, then corresponding indigo plant
The second channel of tooth is channel 25～45, then for bluetooth, this channel 25～45 is added blacklist, blue
Channel 25～45 is available and does not uses by tooth.
The described second channel determined is labeled as the unavailable channel of the wireless connections of employing AFH
Purpose is, use AFH this will not to be selected to be marked as when being wirelessly connected on frequency hopping disabled
Channel, thus current operating channel can be avoided overlapping.Concrete, the wireless connections using AFH are real
Shi Jinhang Channel Detection, it is judged that the channel quality detected meet the channel of requirement be whether labelling not
(channel quality such as, detected in the case of above-mentioned blacklist meets the letter of requirement to available channel
Whether road is in blacklist), if the unavailable channel of labelling, then for using the nothing of AFH
Line is avoided using when connecting selection channel.
Such as, bluetooth, when carrying out Channel Detection in real time, detects that quality meets the channel of requirement and includes
Channel 20, before being used as working channel by channel 20, it is judged that this channel 20 be whether labeled not
Available channel, result judges that it is strictly labeled unavailable channel, then abandons as work
Channel uses.
When the wireless connections using fixed channel change and access AP, its working channel used can be sent out
Raw change, is namely marked as the first channel corresponding to disabled channel before and is used fixing letter
The wireless connections release in road, and select to use other channels.The most now, the embodiment of the present application can respond
In detecting that the wireless connections using fixed channel discharge described first channel, then cancel described second letter
The unavailable labelling in road.Therefore, the embodiment of the present application is understood in real time or on Fixed Time Interval detection equipment
Use the channel that the wireless connections of fixed channel are used, if inconsistent with the channel of record, then illustrate
The wireless connections of this employing fixed channel have changed used channel.Such as, fixed channel is used
Wireless connections used certain channel X originally, did not the most use this channel X, will be with this channel X pair
The unavailable labelling of the second channel of the wireless connections of the employing AFH answered is cancelled, in order to use AFH
Be wirelessly connected on selection channel time can use this channel.
Such as, owing to WiFi uses channel 1 before, the channel 1～20 of bluetooth is caused to be marked as not
Available channel.When detecting that WiFi discharges this channel 1, obtain the letter of the bluetooth of channel 1 correspondence
Road is channel 1～20, then cancelled by the unavailable labelling of this channel 1～20.
It is understood that when the presently used channel of wireless connections using fixed channel changes
During change, the first channel used for the wireless connections of this employing fixed channel after changing can be adopted equally
It is marked as unavailable channel in aforementioned manners.
The embodiment of the present application also provides for a kind of and above-mentioned believes between different radio is connected for avoiding on equipment
The device that the method for trace overlap is corresponding, is the structural representation of described device as shown in Figure 4, this dress
Put and specifically include that
Acquiring unit 40, the wireless connections using fixed channel on acquisition equipment are presently used
First channel.
The embodiment of the present application is suitable for the equipment with two class wireless connections, and one type is for using
The wireless connections of fixed channel, another kind of for using the wireless connections of AFH, this equipment also may be used certainly
Can there be other type of wireless connections.The embodiment of the present application uses on acquiring unit 40 acquisition equipment
The mode of presently used first channel of wireless connections of fixed channel is not specifically limited, and can use
Prior art realizes.
If it is understood that it is multiple for using the wireless connections of fixed channel on same equipment, then obtaining
Take unit 40 and can obtain presently used first channel of wireless connections of this employing fixed channels all.
Wherein can obtain the channel number of used channel.To use the wireless connections of fixed channel to be on equipment
One, and in case of being WiFi, channel currently used for acquired WiFi is in upper table 1
Channel 1.
The wireless connections of the recordable each employing fixed channel of the embodiment of the present application acquiring unit 40 are current
The first channel used.
Determine unit 41, for the wave band corresponding according to the first channel, determine the employing that this wave band associates
One or more second channels of the wireless connections of AFH.
Wherein, the nothing using fixed channel set up based on wavelength band can be prestored in this device
The corresponding relation of the second channel of the first channel of line connection and the wireless connections of employing AFH
Table, such as table 1.By the corresponding relation of look-up table 1, determine that unit 41 i.e. can determine that and obtains
One or more second channels of the employing AFH that the first channel is corresponding.Such as, acquired WiFi
The first currently used channel is channel 1, then the second channel understanding corresponding bluetooth by table 1 is
Channel 1～20.If the first currently used for WiFi channel is channel 6, then understand correspondence by table 1
The second channel of bluetooth be channel 25～45.
Indexing unit 42, for being labeled as using the wireless company of AFH by the described second channel determined
The unavailable channel connect.
Wherein, this indexing unit 42 is configured to: add channel by the second channel that will determine black
List realizes being labeled as channel unavailable channel.It is, a channel blacklist can be arranged, letter
Channel in road blacklist will not be used the wireless connections of AFH and use.Or, employing is solid
Determine the channel that the wireless connections of channel are used and be labeled as bad channel.
Such as, in the case of the first currently used for WiFi channel is channel 1, the second of corresponding bluetooth
Channel is channel 1～20, then this channel 1～20 is added blacklist for bluetooth by indexing unit 42, i.e.
Channel 1～20 is available and does not uses by bluetooth.If the first currently used for WiFi channel is channel 6,
The second channel of then corresponding bluetooth is channel 25～45, then indexing unit 42 for bluetooth by this channel
25～45 add blacklist, and channel 25～45 is available and does not uses by bluetooth.
The described second channel determined is labeled as using the wireless company of AFH by indexing unit 42
The purpose of the unavailable channel connect is, uses AFH's will not select this when being wirelessly connected on frequency hopping
It is marked as disabled channel, thus current operating channel can be avoided overlapping.
As shown in Figure 5, described device may also include that
Detector unit 43, for using the wireless connections of AFH to carry out Channel Detection in real time；
Judging unit 44, for judging that the channel quality detected meets whether the channel of requirement is labelling
Unavailable channel (channel quality such as, detected in the case of above-mentioned blacklist meets requirement
Channel whether in blacklist)；
At judging unit 44, decision package 45, for judging that the channel quality detected meets requirement
Channel is under the unavailable channel situation of labelling, for using the wireless connections of AFH to select channel
Time avoid use.
Such as, detector unit 43, when carrying out bluetooth channel detection in real time, detects that quality meets and wants
The channel asked includes channel 20, before channel 20 is used as working channel, it is judged that unit 44 judges should
Whether channel 20 is labeled unavailable channel, and result judges that it is labeled unavailable channel,
Then decision package 45 is abandoned using as the current operating channel of bluetooth.
Described device may also include that
Cancel indexing unit 46, in response to detecting that the wireless connections using fixed channel discharge institute
State presently used first channel, then cancel the unavailable labelling of described second channel.
When the wireless connections using fixed channel change and access AP, its working channel used can be sent out
Raw change, is namely marked as the first channel corresponding to disabled channel before and is used fixing letter
The wireless connections release in road, and select to use other channels.The most now, the cancellation of the embodiment of the present application
Indexing unit 46 may be in response to detect that the wireless connections using fixed channel discharge described first channel,
Cancel the unavailable labelling of described first channel.Therefore, device described in the embodiment of the present application can in real time or
Use the channel that the wireless connections of fixed channel are used on Fixed Time Interval detection equipment, if with note
The channel of record is inconsistent, then illustrate that the wireless connections of this employing fixed channel have changed used channel.
Such as, use the wireless connections of fixed channel originally to use certain channel X, the most do not use this channel X
, the unavailable labelling that be marked as disabled second channel corresponding with this channel X is cancelled,
To use AFH's can use this channel when being wirelessly connected on selection channel.
Such as, owing to WiFi uses channel 1 before, the channel 1～20 of bluetooth is caused to be marked as not
Available channel.When detecting that WiFi discharges this channel 1, obtain the letter of the bluetooth of channel 1 correspondence
Road is channel 1～20, then cancelled by the unavailable labelling of this channel 1～20.
It is understood that when the presently used channel of wireless connections using fixed channel changes
During change, the first channel that after corresponding change, the wireless connections of this employing fixed channel are used can be adopted equally
It is marked as unavailable channel in aforementioned manners.
In sum, the embodiment of the present application is by using the wireless connections of fixed channel to work as on acquisition equipment
Front the first used channel, and according to wave band corresponding to this first channel, determine that this wave band associates
One or more second channels of wireless connections of employing AFH, and the second channel mark that will determine
It is designated as using the unavailable channel of the wireless connections of AFH.Achieve the wireless connections institute using AFH
The first channel overlap that the second channel used will not be used with the wireless connections of employing fixed channel,
Thus avoid the interference produced between wireless connections due to channel overlap, and ensure that the property of wireless connections
Energy.
It should be noted that the application can be carried out in the assembly of hardware at software and/or software,
Such as, special IC (ASIC), general purpose computer can be used or any other is similar hard
Part equipment realizes.In one embodiment, the software program of the application can be performed by processor
To realize steps described above or function.Similarly, the software program of the application (includes the number being correlated with
According to structure) can be stored in computer readable recording medium storing program for performing, such as, and RAM memory, magnetic
Or CD-ROM driver or floppy disc and similar devices.It addition, some steps of the application or function can use
Hardware realizes, and such as, performs the circuit of each step or function as coordinating with processor.
It addition, the part of the application can be applied to computer program, such as computer program
Instruction, when it is computer-executed, by the operation of this computer, can call or provide basis
The present processes and/or technical scheme.And call the programmed instruction of the present processes, may be deposited
Store up fixing or movably in record medium, and/or by broadcast or other signal bearing medias
Data stream and be transmitted, and/or be stored in the computer equipment that runs according to described programmed instruction
In working storage.Here, include a device according to an embodiment of the application, this device bag
Include the memorizer for storing computer program instructions and for performing the processor of programmed instruction, wherein,
When this computer program instructions is performed by this processor, trigger this plant running based on aforementioned according to this
The method of multiple embodiments of application and/or technical scheme.
It is obvious to a person skilled in the art that the application is not limited to the thin of above-mentioned one exemplary embodiment
Joint, and in the case of without departing substantially from spirit herein or basic feature, it is possible to concrete with other
Form realizes the application.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary
, and be nonrestrictive, scope of the present application is limited by claims rather than described above
It is fixed, it is intended that all changes fallen in the implication of equivalency and scope of claim are included
In the application.Any reference in claim should not be considered as limit involved right want
Ask.Furthermore, it is to be understood that " an including " word is not excluded for other unit or step, odd number is not excluded for plural number.System
In system claim, multiple unit or the device of statement can also be passed through software by a unit or device
Or hardware realizes.The first, the second word such as grade is used for representing title, and is not offered as any specific
Order.
Claims (12)
1. a method for channel overlap between avoiding different radio on equipment to connect, its feature exists
In, including:
Presently used first channel of wireless connections of fixed channel is used on acquisition equipment；
According to the wave band that the first channel is corresponding, determine that what this wave band associated uses the wireless of AFH
The one or more second channels connected；
The described second channel determined is labeled as using wireless connections unavailable of AFH
Channel.
2. the method for claim 1, it is characterised in that the nothing of described employing fixed channel
Line connects and includes: WiMAX (WiFi) connects；
The wireless connections of described employing AFH include: bluetooth connects.
3. the method for claim 1, it is characterised in that prestore based on wavelength band
First channel of the wireless connections using fixed channel set up and the wireless company of employing AFH
The mapping table of the second channel connect, the most described wave band corresponding according to the first channel, determine this ripple
One or more second channels of the wireless connections using AFH of Duan Guanlian include:
By searching described mapping table, determine described first channel corresponding with acquisition or
Multiple second channels.
4. the method for claim 1, it is characterised in that described method also includes:
For using the wireless connections of AFH to carry out Channel Detection in real time；
Judge that the channel quality that detects meets the unavailable the channel whether channel of requirement is labelling；
If the unavailable channel of labelling, then time for using the wireless connections of AFH to select channel
Avoid using.
5. method as claimed in claim 4, it is characterised in that the described second channel that will determine
It is labeled as using the unavailable channel of the wireless connections of AFH to include:
The described second channel determined is added channel blacklist；
Judge that the channel quality that detects meets the unavailable channel the bag whether channel of requirement is labelling
Include: judge that the channel quality detected meets the channel of requirement whether in described channel blacklist.
6. the method for claim 1, it is characterised in that described method also includes:
In response to detecting that the wireless connections using fixed channel discharge described first channel, then cancel institute
State the unavailable labelling of second channel.
7. a device for channel overlap between avoiding different radio on equipment to connect, its feature exists
In, including:
Acquiring unit, uses the wireless connections presently used of fixed channel on acquisition equipment
One channel；
Determine unit, for according to wave band corresponding to the first channel, determine employing that this wave band associate oneself
Adapt to one or more second channels of the wireless connections of frequency hopping；
Indexing unit, for being labeled as the wireless of employing AFH by the described second channel determined
The unavailable channel connected.
8. device as claimed in claim 7, it is characterised in that the nothing of described employing fixed channel
Line connects and includes: WiMAX (WiFi) connects；
The wireless connections of described employing AFH include: bluetooth connects.
9. device as claimed in claim 7, it is characterised in that prestore based on wavelength band
First channel of the wireless connections using fixed channel set up and the wireless company of employing AFH
The mapping table of the second channel connect, described determines that unit is configured to:
Search corresponding with described first channel that acquiring unit obtains in described mapping table one
Or multiple second channel.
10. device as claimed in claim 7, it is characterised in that described device also includes:
Detector unit, for for using the wireless connections of AFH to carry out Channel Detection in real time；
Judging unit, for judging that the channel quality detected meets whether the channel of requirement is labelling
Unavailable channel；
At judging unit, decision package, for judging that the channel quality detected meets the channel of requirement and is
Under the unavailable channel situation of labelling, for use AFH wireless connections select channel time avoid
Use.
11. devices as claimed in claim 10, it is characterised in that described indexing unit is configured
For:
The described second channel determined is added channel blacklist；
Described judging unit is configured to: judge whether the channel quality that detects meets the channel of requirement
In described channel blacklist.
12. devices as claimed in claim 7, it is characterised in that described device also includes:
Cancel indexing unit, in response to detecting that the wireless connections release using fixed channel is described
First channel, then cancel the unavailable labelling of described second channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325929.6A CN106332314A (en) | 2015-06-15 | 2015-06-15 | Method and device for avoiding overlapping of channels among different wireless connections on device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325929.6A CN106332314A (en) | 2015-06-15 | 2015-06-15 | Method and device for avoiding overlapping of channels among different wireless connections on device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106332314A true CN106332314A (en) | 2017-01-11 |
Family
ID=57732298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510325929.6A Pending CN106332314A (en) | 2015-06-15 | 2015-06-15 | Method and device for avoiding overlapping of channels among different wireless connections on device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106332314A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018191093A (en) * | 2017-04-28 | 2018-11-29 | ブラザー工業株式会社 | Image processing system |
| WO2019033388A1 (en) * | 2017-08-18 | 2019-02-21 | 华为技术有限公司 | Method and device used for transmitting data |
| CN109391742A (en) * | 2017-08-10 | 2019-02-26 | 佳能株式会社 | Communication equipment and printer |
| CN109756246A (en) * | 2017-11-02 | 2019-05-14 | 展讯通信（上海）有限公司 | Inhibit GSM to the method, device and mobile terminal of bluetooth interference |
| CN110048742A (en) * | 2019-05-05 | 2019-07-23 | 珠海市杰理科技股份有限公司 | WLAN and the signal transmit-receive method of Bluetooth coexistence, device, system and storage medium |
| CN113557755A (en) * | 2019-11-12 | 2021-10-26 | 谷歌有限责任公司 | External information assisted channel assessment for bluetooth adaptive frequency hopping |
| CN114844526A (en) * | 2021-02-01 | 2022-08-02 | 钰宝科技股份有限公司 | Wireless communication frequency hopping system and operation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385016A (en) * | 2011-02-24 | 2013-11-06 | 三菱电机株式会社 | Wireless communication device, wireless communication system, and frequency allocation method |
| CN104053242A (en) * | 2013-03-12 | 2014-09-17 | 罗斯蒙德公司 | Channel grey listing |
| CN104053170A (en) * | 2013-03-15 | 2014-09-17 | 英特尔移动通信有限责任公司 | Radio communication device and method for operating a radio communication device |
-
2015
- 2015-06-15 CN CN201510325929.6A patent/CN106332314A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385016A (en) * | 2011-02-24 | 2013-11-06 | 三菱电机株式会社 | Wireless communication device, wireless communication system, and frequency allocation method |
| CN104053242A (en) * | 2013-03-12 | 2014-09-17 | 罗斯蒙德公司 | Channel grey listing |
| CN104053170A (en) * | 2013-03-15 | 2014-09-17 | 英特尔移动通信有限责任公司 | Radio communication device and method for operating a radio communication device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018191093A (en) * | 2017-04-28 | 2018-11-29 | ブラザー工業株式会社 | Image processing system |
| CN109391742A (en) * | 2017-08-10 | 2019-02-26 | 佳能株式会社 | Communication equipment and printer |
| US10521165B2 (en) | 2017-08-10 | 2019-12-31 | Canon Kabushiki Kaisha | Communication apparatus and printer |
| US10949144B2 (en) | 2017-08-10 | 2021-03-16 | Canon Kabushiki Kaisha | Communication apparatus that communicates using two frequency bands, one of which including a specific frequency band that requires dynamic frequency selection, and printer |
| WO2019033388A1 (en) * | 2017-08-18 | 2019-02-21 | 华为技术有限公司 | Method and device used for transmitting data |
| CN110999361A (en) * | 2017-08-18 | 2020-04-10 | 华为技术有限公司 | Method and device for transmitting data |
| CN109756246A (en) * | 2017-11-02 | 2019-05-14 | 展讯通信（上海）有限公司 | Inhibit GSM to the method, device and mobile terminal of bluetooth interference |
| CN110048742A (en) * | 2019-05-05 | 2019-07-23 | 珠海市杰理科技股份有限公司 | WLAN and the signal transmit-receive method of Bluetooth coexistence, device, system and storage medium |
| CN113557755A (en) * | 2019-11-12 | 2021-10-26 | 谷歌有限责任公司 | External information assisted channel assessment for bluetooth adaptive frequency hopping |
| CN114844526A (en) * | 2021-02-01 | 2022-08-02 | 钰宝科技股份有限公司 | Wireless communication frequency hopping system and operation method thereof |
| CN114844526B (en) * | 2021-02-01 | 2024-03-26 | 钰宝科技股份有限公司 | Wireless communication frequency hopping system and operation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106332314A (en) | Method and device for avoiding overlapping of channels among different wireless connections on device | |
| EP2803226B1 (en) | Detecting neighboring access points in a network | |
| JP5911968B2 (en) | Dynamic bandwidth adjustment in flexible bandwidth systems | |
| CN103458446B (en) | A kind of method and device of measuring conflict of solving | |
| CN108810931A (en) | Measurement method, terminal device and access network equipment | |
| CN112187376A (en) | Electromagnetic interference control method and related device | |
| KR20160098418A (en) | Control method and device | |
| CN104869589B (en) | A kind of information measurement and report method, device and terminal device | |
| CN109075893A (en) | Base station, user equipment and wireless communications method | |
| CN106339831A (en) | Method and device for acquiring effective path for service | |
| CN103200676B (en) | The method for building up of fingerprint base and device | |
| JP2018530270A5 (en) | ||
| CN104703238A (en) | Network switching method and terminal device | |
| CN103686793A (en) | Method and device for determining an interference source | |
| CN105933930A (en) | Network search method and device under double card mode | |
| CN105307238B (en) | A kind of mobile terminal and its network selection method and device | |
| CN104618971B (en) | The control method and device of service switching | |
| CN102932856B (en) | Across the access control processing method of PLMN, equipment and system | |
| CN103916873A (en) | Adjacent region configuring method and device for present network compensation station | |
| CN107787007A (en) | Frequency determination methods to be measured and terminal | |
| CN105165091B (en) | Channel width selection method and equipment | |
| CN107396371A (en) | Frequency choosing method and Related product | |
| EP3869712B1 (en) | Electromagnetic interference control method and related apparatus | |
| US11395165B2 (en) | Method for configuring user equipment measurement parameters and user equipment | |
| CN107197469A (en) | Communication means and base station that a kind of many sectors merge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1233118 Country of ref document: HK |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
|
| RJ01 | Rejection of invention patent application after publication | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1233118 Country of ref document: HK |