CN103874133B - A kind of method, device and the access point apparatus of bandwidth control - Google Patents
A kind of method, device and the access point apparatus of bandwidth control Download PDFInfo
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- CN103874133B CN103874133B CN201210527962.3A CN201210527962A CN103874133B CN 103874133 B CN103874133 B CN 103874133B CN 201210527962 A CN201210527962 A CN 201210527962A CN 103874133 B CN103874133 B CN 103874133B
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Abstract
Method, device and access point apparatus that the present invention is controlled suitable for wireless communication technology field there is provided a kind of bandwidth, methods described include：According to default measurement period, count first flow, the first flow is the actual flow sum for all terminal devices being connected in the default measurement period with access point apparatus AP, according to minimum bandwidth guarantee strategies and the first flow, each service set SSID the first control bandwidth and the second control bandwidth of terminal device are set, according to first control bandwidth and the second control bandwidth, two_stage flow speed limit is carried out to the message that terminal device is sent, the present invention, make bandwidth control more flexible, it is fair, simultaneously, AP link bandwidth is set to be fully used.
Description
Technical field
Set the invention belongs to method, device and the access point of wireless communication technology field, more particularly to a kind of control of bandwidth
It is standby.
Background technology
With increasing rapidly and its using increasingly diversified, WLAN (Wireless for cordless communication network scale
Local Areal Networks, WLAN) terminal user it is increasing to the demand of the network bandwidth.And in WLAN
In, access point apparatus AP (Access Point) overall network bandwidth resources are limited, the upper all service sets of AP
（Service Set Identifier, SSID）The terminal device of upper connection shares its outlet bandwidth, when connection terminal device compared with
When many, in the use of bandwidth, the phenomenon of bandwidth contention inevitably occurs.
At present, the phenomenon processing of AP bandwidth contention has two kinds of situations, on the one hand, in the situation without bandwidth control manager
Under, when the network traffic demand of terminal device has exceeded AP bandwidth capacity, the AP network bandwidth usually will be by individual terminal
The network application of equipment is blocked." 20% main frame occupies 80% bandwidth resources " often occurs, so as to cause wireless network
Often there is phenomenons such as " slow, network cards of surfing the Net " in network application, most influences a part of terminal device can not normally access network at last.
Another aspect, AP is generally using the management method for forcing mechanisms of bandwidth control, by realizing shared or fixation side
The terminal device bandwidth speed limiting function of formula ensures that the bandwidth of each terminal device is used.Although above-mentioned strategy is to a certain extent
Can solve the problems, such as the bandwidth contention between wireless terminal, but its it is maximum the problem of be：When formulating band-width tacticses, AP is not accounted for
Outbound loading condition, implement static state pressure bandwidth restriction strategy, bandwidth control it is any elasticity and flexibility,
Final link bandwidth is not effectively utilized, while have impact on the online experience of wireless terminal.
The content of the invention
The embodiments of the invention provide method, device and the access point apparatus of a kind of bandwidth control, it is intended to solves existing band
The method of width control, does not account for AP outbound loading condition, bandwidth control is without any elasticity and flexibility, final chain
The problem of road bandwidth is not effectively utilized.
On the one hand there is provided a kind of method of bandwidth control, methods described includes：
According to default measurement period, first flow is counted, the first flow is with accessing in the default measurement period
The actual flow sum of all terminal devices of point device AP connections；
According to minimum bandwidth guarantee strategies and the first flow, the first of each service set SSID is set to control band
Second control bandwidth of wide and terminal device；
According to first control bandwidth and the second control bandwidth, two_stage flow limit is carried out to the message that terminal device is sent
Speed.
On the other hand there is provided a kind of device of bandwidth control, described device includes：
Statistic unit, for according to default measurement period, counting first flow, the first flow is the default statistics
The actual flow sum for all terminal devices being connected in cycle with access point apparatus AP；
First adjustment unit, for according to minimum bandwidth guarantee strategies and the first flow, setting each services set mark
Know SSID the first control bandwidth and the second control bandwidth of terminal device；
Control unit, for according to first control bandwidth and the second control bandwidth, to the message of terminal device transmission
Carry out two_stage flow speed limit.
Another further aspect includes the dress that bandwidth as described above is controlled there is provided a kind of access point apparatus, described access point equipment
Put.
In the embodiment of the present invention, according to default measurement period, first flow is counted, the first flow is the default system
The actual flow sum for all terminal devices being connected with access point apparatus AP in the meter cycle, according to minimum bandwidth guarantee strategies with
The first flow, sets each service set SSID the first control bandwidth and the second control bandwidth of terminal device, root
According to first control bandwidth and the second control bandwidth, two_stage flow speed limit is carried out to the message that terminal device is sent, it is of the invention,
Make bandwidth control more flexible, fair, meanwhile, AP link bandwidth is fully used.
Brief description of the drawings
Fig. 1 is the implementation process figure of the method for the bandwidth control that the embodiment of the present invention one is provided；
Fig. 2 is the implementation process figure of the method for the bandwidth control that the embodiment of the present invention two is provided；
Fig. 3 is the concrete structure block diagram of the device for the bandwidth control that the embodiment of the present invention three is provided；
Fig. 4 is the concrete structure block diagram of the device for the bandwidth control that the embodiment of the present invention four is provided.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In embodiments of the present invention, according to default measurement period, first flow is counted, the first flow is described default
The actual flow sum for all terminal devices being connected in measurement period with access point apparatus AP, according to minimum bandwidth guarantee strategies
With the first flow, each service set SSID the first control bandwidth and the second control bandwidth of terminal device are set,
According to first control bandwidth and the second control bandwidth, two_stage flow speed limit is carried out to the message that terminal device is sent.
The realization of the present invention is described in detail below in conjunction with specific embodiment：
Embodiment one
Fig. 1 shows the implementation process of the method for the bandwidth control that the embodiment of the present invention one is provided, and details are as follows：
It should be noted that the present embodiment and following examples are suitable for an access point AP and multiple wireless terminals are set
Standby WLAN system environment.
In step S101, according to default measurement period, first flow is counted, the first flow is the default statistics
The actual flow sum for all terminal devices being connected in cycle with access point apparatus AP.
In the present embodiment, the default measurement period is statistics access point apparatus set in advance（Access Point,
AP）First flow time cycle, preset the length that measurement period sets default measurement period according to AP running situations, it is different
Period, this default measurement period can be with different length.The first flow is to be set in the default measurement period with access point
The actual flow sum of all terminal devices of standby AP connections, the first flow is also current AP all service sets
（Service Set Identifier, SSID）Flow sum, bears that reflects the actual flow of AP in the default measurement period
Carry running situation.Wherein, AP counts first flow according to default measurement period, and specific steps include：
Step 11, the actual flow that the terminal device of each SSID connection is sent is recorded；
Specifically, AP records the actual flow that the terminal device of each SSID connection is sent in real time, for counting default system
The actual flow of terminal device in the meter cycle, the actual flow sum of the corresponding all terminal devices of SSID is exactly the SSID's
Actual flow.
Step 12, when the default measurement period is reached, according to the actual flow, the default measurement period is counted
Interior corresponding first flow.
Set specifically, the first flow is all terminals being connected in the default measurement period with access point apparatus AP
Standby actual flow sum, is also current AP all SSID actual flow sum, obtains first flow, it is possible to understand
AP actual flow load running situations.
It is preferred that, judge whether the first flow and the ratio of load total bandwidth are more than default control coefficient threshold, such as
It is really no, the first control bandwidth and the second control bandwidth are set to zero.
Specifically, the load total bandwidth is the maximum bandwidth of AP settings.The default control coefficient threshold is AP settings
Bandwidth control coefrficient, when AP the first flow with load total bandwidth ratio be less than or equal to default control coefficient threshold
When, when AP thinks light load, terminal device can fully occupy idle bandwidth resource, when the AP first flow and load
When the ratio of total bandwidth is more than default control coefficient threshold, AP is thought during heavier loads, it is necessary to carry out Bandwidth adjustment and message hair
Send limitation.If the first flow and the ratio of load total bandwidth are less than or equal to default control coefficient threshold, terminal device
The second control bandwidth and SSID the first control bandwidth be all zero, AP not to message carry out speed limit processing, make all messages can
Freely to send.If the first flow and the ratio of load total bandwidth are more than default control coefficient threshold, step is performed
S102。
In step s 102, according to minimum bandwidth guarantee strategies and the first flow, each service set is set
SSID the first control bandwidth and the second control bandwidth of terminal device.
In the present embodiment, the minimum bandwidth guarantee strategies are preferentially to ensure one or more minimum bandwidth guarantees
SSID default minimum guarantee bandwidth, is then averagely allocated to all non-minimum terminals for ensureing bandwidth SSID by remaining bandwidth and sets
Standby strategy.First control bandwidth is the corresponding maximum available bandwidth that bandwidth controls lower SSID, the second control band
The corresponding maximum available bandwidth of terminal device of a width of lower SSID connections of bandwidth control.
It is preferred that, the SSID includes minimum guarantee bandwidth SSID and non-minimum guarantee bandwidth SSID.
Wherein, according to minimum bandwidth guarantee strategies and the first flow, the first of each service set SSID is set
Second control bandwidth of control bandwidth and terminal device, specific steps include：
Step 21, all minimum the first control bandwidths for ensureing bandwidth SSID are set to default minimum guarantee bandwidth, the
Two control bandwidths are set to the default minimum ratio for ensureing the terminal device quantity that bandwidth and minimum guarantee bandwidth SSID are connected；
Specifically, the default minimum guarantee controls the lower minimum corresponding minimum for ensureing bandwidth SSID to protect with a width of bandwidth
Hinder bandwidth value.
Step 22, all non-minimum the second control bandwidths for ensureing bandwidth SSID are set to remaining load total bandwidth and institute
Have it is non-minimum guarantee bandwidth SSID connections terminal device quantity ratio, the remaining load total bandwidth for load total bandwidth and
All default minimum differences for ensureing bandwidth sum, all non-minimum the first control bandwidths for ensureing bandwidth SSID are set to second
The product of control bandwidth and all non-minimum guarantee bandwidth SSID terminal device quantity being connected.
By this step, on the premise of the minimum bandwidth for ensureing bandwidth SSID is ensured, to the bandwidth of each terminal device
Balancedly distributed.
In step s 103, according to first control bandwidth and the second control bandwidth, the message sent to terminal device
Carry out two_stage flow speed limit.
In the present embodiment, when the data of terminal device need AP to forward, according to the second control bandwidth of terminal device
Speed limit processing is carried out with SSID the first control bandwidth.AP is according to the second control bandwidth of terminal device and SSID the first control
Bandwidth is respectively terminal device with SSID there is provided a token bucket, and each element in the token bucket represents terminal and set
Standby to idle the token number that data can be transmitted after n time with SSID, the n represents that core clock is ticking, and wherein 1s is equal to HZ
It is individual ticking.When the data of terminal device need AP to forward, the concrete condition that AP carries out speed limit processing to message has three kinds,
A kind of situation is that second control bandwidth is non-zero, pair terminal device corresponding with second control bandwidth
The message of transmission carries out Limit Rate；
Specifically, when terminal device sends message and reached, AP is first sent out according to the message length calculating of terminal device
Deliver newspaper the required token number of text.If the second control bandwidth of the terminal device is non-zero, representative enables terminal device limit
Speed.The message of the terminal device will be added to the afterbody that terminal device flow controls transmit queue.When AP is from the terminal device
When flow control transmit queue stem taking-up message is transmitted, if the remaining token number in the token bucket of terminal device can
The transmission of the message is met, then the message, which will continue to be transmitted to SSID speed limit processes, is handled, otherwise, the message will be by
AP is abandoned.
Another situation is that first control bandwidth is at non-zero, couple SSID corresponding with first control bandwidth
The message of reason carries out Limit Rate；
Specifically, in the processing of SSID speed limits, if current SSID the first control bandwidth is non-zero, representative is enabled
SSID speed limits.When SSID speed limiting functions are not actuated, the message of terminal device will unrestrictedly be sent.When described first
When control bandwidth is non-zero, the message of terminal device will be added to the afterbody that associated SSID flows control transmit queue.Work as AP
When being transmitted from SSID flows control transmit queue stem taking-up message, if the remaining order in current SSID token buckets
Board number disclosure satisfy that the transmission of the message, then the message will send out, otherwise, and the message will be abandoned by AP.
A kind of last situation is that first control bandwidth and second control bandwidth are all non-zero, first according to described
Second control bandwidth carries out Limit Rate for the situation of non-zero, is flowed according still further to first control bandwidth for the situation of non-zero
Measure speed limit.
The present embodiment, can realize the control of terminal device bandwidth and SSID bandwidth control strategy and AP general export link loads
Linked, the preferential bandwidth safeguard for meeting SSID, the bandwidth of equilibrium assignment terminal device when AP heavier loads；When AP loads
When lighter, without bandwidth control, all messages are allowed to pass freely through,
Flexibility and the fairness of bandwidth control are ensure that, meanwhile, AP link bandwidth is fully used.
Embodiment two
Fig. 2 shows the implementation process of the method for the bandwidth control that the embodiment of the present invention two is provided, and details are as follows：
In step s 201, according to default measurement period, first flow is counted, the first flow is the default statistics
The actual flow sum for all terminal devices being connected in cycle with access point apparatus AP.
In step S202, according to minimum bandwidth guarantee strategies and the first flow, each service set is set
SSID the first control bandwidth and the second control bandwidth of terminal device.
In step S203, according to first control bandwidth and the second control bandwidth, the message sent to terminal device
Carry out two_stage flow speed limit.
In the present embodiment, in step S201 ~ S203 execution and above-described embodiment one step S101 ~ S103 and preferably
The implementation procedure of scheme is similar, details referring to above-described embodiment one description.
In step S204, when terminal device dynamic change, first control bandwidth and the second control bandwidth are carried out
Adjustment.
In the present embodiment, AP has the actual end that the access of terminal device and the disconnection of terminal device cause associated SSID
End equipment quantity changes.When AP has terminal device access, the associated SSID of correspondence terminal device will increase, otherwise work as
When terminal device disconnects, the terminal device quantity of corresponding Associated SSID will be reduced.When terminal device dynamic change, to described
One control bandwidth and the second control bandwidth are adjusted, and specific steps include：
Step 31, whether when terminal device dynamic change, it is minimum guarantee bandwidth to judge the corresponding SSID of terminal device
SSID；
Step 32, if the corresponding SSID of terminal device is minimum guarantee bandwidth SSID, adjust the minimum and ensure bandwidth
Second control bandwidth of the terminal device of SSID connections, first control bandwidth is constant；
Specifically, because the minimum terminal device for ensureing bandwidth SSID provides the bandwidth for sharing correspondence Associated SSID respectively
Source, thus it is minimum ensure that corresponding first control bandwidths of bandwidth SSID are constant, when terminal device dynamic change, AP is according to currently connecting
The terminal device quantity connect, the control bandwidth of mean allocation second again, if terminal device is accessed, the second control bandwidth subtracts
Small, if terminal device disconnects, the second control bandwidth becomes big.
Step 33, if the corresponding SSID of terminal device is not minimum guarantee bandwidth SSID, according to current all non-minimum
Bandwidth SSID terminal device quantity is ensured, all non-minimum the first control bandwidths for ensureing bandwidth SSID and the second control is adjusted
Bandwidth.
Specifically, unification to be shared to all bands under the type SSID due to non-minimum guarantee bandwidth SSID terminal device
Wide resource, therefore, when AP have one it is non-minimum ensure bandwidth SSID corresponding terminal device change when, the first of the type SSID
Control bandwidth and the second control bandwidth of terminal device all change, and if terminal device is accessed, the second control bandwidth subtracts
Small, the SSID of terminal device connection the first control bandwidth becomes big, and if terminal device disconnects, the second control bandwidth becomes
Greatly, the SSID of terminal device connection the first control bandwidth becomes big.
By this step, according to SSID terminal device dynamic change, the bandwidth of bandwidth and SSID to terminal device is entered
The balanced adjustment of row, realizes the neatly dynamically distributes of bandwidth control.
The present embodiment, can realize the control of terminal device bandwidth and SSID bandwidth control strategy and AP general export link loads
Linked, the preferential bandwidth safeguard for meeting SSID, the bandwidth of equilibrium assignment terminal device when AP heavier loads；When AP loads
When lighter, without bandwidth control, all messages are allowed to pass freely through, it is ensured that the fairness of bandwidth control.Simultaneously, it is contemplated that
SSID terminal devices number is typically continuous dynamic change under AP, the problem of solving fixed-bandwidth control underaction.
Embodiment three
Fig. 3 shows the concrete structure block diagram of the device for the bandwidth control that the embodiment of the present invention three is provided, for the ease of saying
It is bright, it illustrate only the part related to the embodiment of the present invention.In the present embodiment, the device of bandwidth control includes：Statistics is single
First 31, first adjustment unit 32 and control unit 33, first adjustment unit 32 include the first adjusting module 321 and second and adjusted
Mould preparation block 322, described control unit 33 includes the first control module 331 and the second control module 332.
Wherein, statistic unit 31, for according to default measurement period, counting first flow, the first flow is described
The actual flow sum for all terminal devices being connected in default measurement period with access point apparatus AP；
First adjustment unit 32, for according to minimum bandwidth guarantee strategies and the first flow, setting each services set
Identify SSID the first control bandwidth and the second control bandwidth of terminal device；
First adjusting module 321, for being set to preset most by all minimum the first control bandwidths for ensureing bandwidth SSID
Small guarantee bandwidth, the second control bandwidth is set to default minimum guarantee bandwidth and ensures the terminal device that bandwidth SSID is connected with minimum
The ratio of quantity；
Second adjusting module 322, for all non-minimum the second control bandwidths for ensureing bandwidth SSID to be set into residue
Load total bandwidth and the ratio of all non-minimum guarantee bandwidth SSID terminal device quantity being connected, the remaining load total bandwidth
For load total bandwidth and all default minimum differences for ensureing bandwidth sum, all non-minimum the first controls for ensureing bandwidth SSID
Bandwidth is set to the product of the second control bandwidth and all non-minimum guarantee bandwidth SSID terminal device quantity being connected；
Control unit 33, for according to first control bandwidth and the second control bandwidth, to the report of terminal device transmission
Text carries out two_stage flow speed limit；
First control module 331, is zero for second control bandwidth, pair end corresponding with second control bandwidth
The message that end equipment is sent carries out Limit Rate；
Second control module 332, is zero for first control bandwidth, pair corresponding with first control bandwidth
The message of SSID processing carries out Limit Rate.
It is preferred that, the device of the bandwidth control also includes：
Judging unit, for judging whether the first flow and the ratio of load total bandwidth are more than default control coefficient valve
Value, if not, the first control bandwidth and the second control bandwidth are set into zero.
The device of bandwidth control provided in an embodiment of the present invention can be applied in foregoing corresponding embodiment of the method one, in detail
Feelings will not be repeated here referring to the description of above-described embodiment one.
Example IV
Fig. 4 shows the concrete structure block diagram of the device for the bandwidth control that the embodiment of the present invention four is provided, for the ease of saying
It is bright, it illustrate only the part related to the embodiment of the present invention.In the present embodiment, the device of bandwidth control includes：Statistics is single
First 41, first adjustment unit 42, the adjustment unit 44 of control unit 43 and second, first adjustment unit 42 include the first adjustment
The adjusting module 422 of module 421 and second, described control unit 43 includes the first control module 431 and the second control module 432,
Second adjustment unit 44 includes type judging module 441, the 3rd adjusting module 442 and the 3rd adjusting module 443.
Wherein, statistic unit 41, for according to default measurement period, counting first flow, the first flow is described
The actual flow sum for all terminal devices being connected in default measurement period with access point apparatus AP；
It is preferred that, the device of the bandwidth control also includes：
Judging unit 42, for judging whether the first flow and the ratio of load total bandwidth are more than default control coefficient
Threshold values, if not, the first control bandwidth and the second control bandwidth are set into zero.
First adjustment unit 43, for according to minimum bandwidth guarantee strategies and the first flow, setting each services set
Identify SSID the first control bandwidth and the second control bandwidth of terminal device；
First adjusting module 431, for being set to preset most by all minimum the first control bandwidths for ensureing bandwidth SSID
Small guarantee bandwidth, the second control bandwidth is set to default minimum guarantee bandwidth and ensures the terminal device that bandwidth SSID is connected with minimum
The ratio of quantity；
Second adjusting module 432, for all non-minimum the second control bandwidths for ensureing bandwidth SSID to be set into residue
Load total bandwidth and the ratio of all non-minimum guarantee bandwidth SSID terminal device quantity being connected, the remaining load total bandwidth
For load total bandwidth and all default minimum differences for ensureing bandwidth sum, all non-minimum the first controls for ensureing bandwidth SSID
Bandwidth is set to the product of the second control bandwidth and all non-minimum guarantee bandwidth SSID terminal device quantity being connected；
Control unit 44, for according to first control bandwidth and the second control bandwidth, to the report of terminal device transmission
Text carries out two_stage flow speed limit；
First control module 441, is zero for second control bandwidth, pair end corresponding with second control bandwidth
The message that end equipment is sent carries out Limit Rate；
Second control module 442, is zero for first control bandwidth, pair corresponding with first control bandwidth
The message of SSID processing carries out Limit Rate；
Second adjustment unit 45, for when terminal device dynamic change, to first control bandwidth and the second control band
Width is adjusted；
Type judging module 451, for when terminal device dynamic change, judging whether the corresponding SSID of terminal device is most
Small guarantee bandwidth SSID；
3rd adjusting module 452, if being minimum guarantee bandwidth SSID for the corresponding SSID of terminal device, adjusts this most
Second control bandwidth of the small terminal device for ensureing bandwidth SSID connections, first control bandwidth is not marked；
4th adjusting module 453, if for the corresponding SSID of terminal device be not it is minimum ensure bandwidth SSID, according to working as
Preceding all non-minimum terminal device quantity for ensureing bandwidth SSID, adjust all non-minimum the first control bands for ensureing bandwidth SSID
Wide and the second control bandwidth.
The device of bandwidth control provided in an embodiment of the present invention can be applied in foregoing corresponding embodiment of the method two, in detail
Feelings will not be repeated here referring to the description of above-described embodiment two.
It is worth noting that, in said system embodiment, included unit is simply drawn according to function logic
Point, but above-mentioned division is not limited to, as long as corresponding function can be realized；In addition, each functional unit is specific
Title is also only to facilitate mutually distinguish, the protection domain being not intended to limit the invention.
In addition, one of ordinary skill in the art will appreciate that realizing all or part of step in the various embodiments described above method
It can be by program to instruct the hardware of correlation to complete, corresponding program can be stored in embodied on computer readable storage Jie
In matter, described storage medium, such as ROM/RAM, disk or CD.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (13)
1. a kind of method of bandwidth control, it is characterised in that methods described includes：
According to default measurement period, first flow is counted, the first flow is to be set in the default measurement period with access point
The actual flow sum of all terminal devices of standby AP connections；
According to minimum bandwidth guarantee strategies and the first flow, set each service set SSID the first control bandwidth and
Second control bandwidth of terminal device, is specifically included：
All minimum the first control bandwidths for ensureing bandwidth SSID are set to default minimum guarantee bandwidth, the second control bandwidth is set
It is set to the default minimum ratio for ensureing the terminal device quantity that bandwidth and minimum guarantee bandwidth SSID are connected；
All non-minimum the second control bandwidths for ensureing bandwidth SSID are set to remaining load total bandwidth and all non-minimum guarantors
Hinder the ratio of the terminal device quantity of bandwidth SSID connections, the remaining load total bandwidth is preset most for load total bandwidth with all
The small difference for ensureing bandwidth sum, all non-minimum the first control bandwidths for ensureing bandwidth SSID be set to the second control bandwidth with
The product of all non-minimum terminal device quantity for ensureing bandwidth SSID connections；
According to first control bandwidth and the second control bandwidth, two_stage flow speed limit is carried out to the message that terminal device is sent.
2. the method as described in claim 1, it is characterised in that the SSID includes：Minimum ensures bandwidth SSID and non-minimum
Ensure bandwidth SSID.
3. a kind of method of bandwidth control, it is characterised in that methods described includes：
According to default measurement period, first flow is counted, the first flow is to be set in the default measurement period with access point
The actual flow sum of all terminal devices of standby AP connections；
According to minimum bandwidth guarantee strategies and the first flow, set each service set SSID the first control bandwidth and
Second control bandwidth of terminal device；
According to first control bandwidth and the second control bandwidth, two_stage flow speed limit is carried out to the message that terminal device is sent,
Specifically include：
Second control bandwidth is non-zero, and the message that pair terminal device corresponding with second control bandwidth is sent flows
Measure speed limit；Specifically include：When terminal device, which sends message, to be reached, AP is first sent out according to the message length calculating of terminal device
Deliver newspaper the required token number of text;If the second control bandwidth of the terminal device is non-zero, representative enables terminal device limit
Speed;The message of the terminal device will be added to the afterbody that terminal device flow controls transmit queue；When AP is from the terminal device
When flow control transmit queue stem taking-up message is transmitted, if the remaining token number in the token bucket of terminal device can
The transmission of the message is met, then the message, which will continue to be transmitted to SSID speed limit processes, is handled, otherwise, the message will be by
AP is abandoned；Or
First control bandwidth is non-zero, and the message of pair SSID processing corresponding with first control bandwidth carries out Flow Limit
Speed；Specifically include：In the processing of SSID speed limits, if current SSID the first control bandwidth is non-zero, representative is enabled
SSID speed limits;When SSID speed limiting functions are not actuated, the message of terminal device will unrestrictedly be sent；When described first
When control bandwidth is non-zero, the message of terminal device will be added to the afterbody that associated SSID flows control transmit queue;Work as AP
When being transmitted from SSID flows control transmit queue stem taking-up message, if the remaining order in current SSID token buckets
Board number disclosure satisfy that the transmission of the message, then the message will send out, otherwise, and the message will be abandoned by AP；Or
First control bandwidth is non-zero and the second control bandwidth is non-zero, pair terminal corresponding with second control bandwidth
The message that equipment is sent carries out Limit Rate；The message of pair corresponding with first control bandwidth SSID processing carries out Flow Limit
Speed.
4. the method as described in any one in claims 1 to 3, it is characterised in that described according to minimum bandwidth guarantee plan
Slightly with the first flow, each service set SSID the first control bandwidth and the second control bandwidth of terminal device are set
Before, in addition to：
Judge whether the first flow and the ratio of load total bandwidth are more than default control coefficient threshold, if not, by first
Control bandwidth and the second control bandwidth are set to zero.
5. method as claimed in claim 4, it is characterised in that described according to first control bandwidth and the second control band
After width, the message progress two_stage flow speed limit sent to terminal device, in addition to：
When terminal device dynamic change, first control bandwidth and the second control bandwidth are adjusted.
6. a kind of method of bandwidth control, it is characterised in that methods described includes：
According to default measurement period, first flow is counted, the first flow is to be set in the default measurement period with access point
The actual flow sum of all terminal devices of standby AP connections；
According to minimum bandwidth guarantee strategies and the first flow, set each service set SSID the first control bandwidth and
Second control bandwidth of terminal device；
Described according to minimum bandwidth guarantee strategies and the first flow, the first of each service set SSID is set to control
Before bandwidth and the second control bandwidth of terminal device, in addition to：
Judge whether the first flow and the ratio of load total bandwidth are more than default control coefficient threshold, if not, by first
Control bandwidth and the second control bandwidth are set to zero；
According to first control bandwidth and the second control bandwidth, two_stage flow speed limit is carried out to the message that terminal device is sent；
Described according to first control bandwidth and the second control bandwidth, two_stage flow is carried out to the message that terminal device is sent
After speed limit, in addition to：
When terminal device dynamic change, first control bandwidth and the second control bandwidth are adjusted, specifically included：
Whether when terminal device dynamic change, it is minimum guarantee bandwidth SSID to judge the corresponding SSID of terminal device；
If the corresponding SSID of terminal device is the minimum terminal for ensureing bandwidth SSID, adjusting minimum guarantee bandwidth SSID connections
Second control bandwidth of equipment, first control bandwidth is constant；
If the corresponding SSID of terminal device is not minimum guarantee bandwidth SSID, according to current all non-minimum guarantee bandwidth SSID
Terminal device quantity, adjust all non-minimum the first control bandwidths and the second control bandwidth for ensureing bandwidth SSID；
Or according to default measurement period, first flow is counted, the first flow is with accessing in the default measurement period
The actual flow sum of all terminal devices of point device AP connections；
According to minimum bandwidth guarantee strategies and the first flow, set each service set SSID the first control bandwidth and
Second control bandwidth of terminal device, the SSID includes：Minimum ensures bandwidth SSID and non-minimum guarantee bandwidth SSID；
Described according to minimum bandwidth guarantee strategies and the first flow, the first of each service set SSID is set to control
Before bandwidth and the second control bandwidth of terminal device, in addition to：
Judge whether the first flow and the ratio of load total bandwidth are more than default control coefficient threshold, if not, by first
Control bandwidth and the second control bandwidth are set to zero；
According to first control bandwidth and the second control bandwidth, two_stage flow speed limit is carried out to the message that terminal device is sent；
Described according to first control bandwidth and the second control bandwidth, two_stage flow is carried out to the message that terminal device is sent
After speed limit, in addition to：
When terminal device dynamic change, first control bandwidth and the second control bandwidth are adjusted, specifically included：
Whether when terminal device dynamic change, it is minimum guarantee bandwidth SSID to judge the corresponding SSID of terminal device；
If the corresponding SSID of terminal device is the minimum terminal for ensureing bandwidth SSID, adjusting minimum guarantee bandwidth SSID connections
Second control bandwidth of equipment, first control bandwidth is constant；
If the corresponding SSID of terminal device is not minimum guarantee bandwidth SSID, according to current all non-minimum guarantee bandwidth SSID
Terminal device quantity, adjust all non-minimum the first control bandwidths and the second control bandwidth for ensureing bandwidth SSID；
Or according to default measurement period, first flow is counted, the first flow is with accessing in the default measurement period
The actual flow sum of all terminal devices of point device AP connections；
According to minimum bandwidth guarantee strategies and the first flow, set each service set SSID the first control bandwidth and
Second control bandwidth of terminal device, is specifically included：
All minimum the first control bandwidths for ensureing bandwidth SSID are set to default minimum guarantee bandwidth, the second control bandwidth is set
It is set to the default minimum ratio for ensureing the terminal device quantity that bandwidth and minimum guarantee bandwidth SSID are connected；
All non-minimum the second control bandwidths for ensureing bandwidth SSID are set to remaining load total bandwidth and all non-minimum guarantors
Hinder the ratio of the terminal device quantity of bandwidth SSID connections, the remaining load total bandwidth is preset most for load total bandwidth with all
The small difference for ensureing bandwidth sum, all non-minimum the first control bandwidths for ensureing bandwidth SSID be set to the second control bandwidth with
The product of all non-minimum terminal device quantity for ensureing bandwidth SSID connections；
Described according to minimum bandwidth guarantee strategies and the first flow, the first of each service set SSID is set to control
Before bandwidth and the second control bandwidth of terminal device, in addition to：
Judge whether the first flow and the ratio of load total bandwidth are more than default control coefficient threshold, if not, by first
Control bandwidth and the second control bandwidth are set to zero；
According to first control bandwidth and the second control bandwidth, two_stage flow speed limit is carried out to the message that terminal device is sent；
Described according to first control bandwidth and the second control bandwidth, two_stage flow is carried out to the message that terminal device is sent
After speed limit, in addition to：
When terminal device dynamic change, first control bandwidth and the second control bandwidth are adjusted, specifically included：
Whether when terminal device dynamic change, it is minimum guarantee bandwidth SSID to judge the corresponding SSID of terminal device；
If the corresponding SSID of terminal device is the minimum terminal for ensureing bandwidth SSID, adjusting minimum guarantee bandwidth SSID connections
Second control bandwidth of equipment, first control bandwidth is constant；
If the corresponding SSID of terminal device is not minimum guarantee bandwidth SSID, according to current all non-minimum guarantee bandwidth SSID
Terminal device quantity, adjust all non-minimum the first control bandwidths and the second control bandwidth for ensureing bandwidth SSID；
Or according to default measurement period, first flow is counted, the first flow is with accessing in the default measurement period
The actual flow sum of all terminal devices of point device AP connections；
According to minimum bandwidth guarantee strategies and the first flow, set each service set SSID the first control bandwidth and
Second control bandwidth of terminal device；
Described according to minimum bandwidth guarantee strategies and the first flow, the first of each service set SSID is set to control
Before bandwidth processed and the second control bandwidth of terminal device, in addition to：
Judge whether the first flow and the ratio of load total bandwidth are more than default control coefficient threshold, if not, by first
Control bandwidth and the second control bandwidth are set to zero；
According to first control bandwidth and the second control bandwidth, two_stage flow speed limit is carried out to the message that terminal device is sent,
Specifically include：
Second control bandwidth is non-zero, and the message that pair terminal device corresponding with second control bandwidth is sent flows
Measure speed limit；Specifically include：When terminal device, which sends message, to be reached, AP is first sent out according to the message length calculating of terminal device
Deliver newspaper the required token number of text;If the second control bandwidth of the terminal device is non-zero, representative enables terminal device limit
Speed；The message of the terminal device will be added to the afterbody that terminal device flow controls transmit queue;When AP is from the terminal device
When flow control transmit queue stem taking-up message is transmitted, if the remaining token number in the token bucket of terminal device can
The transmission of the message is met, then the message, which will continue to be transmitted to SSID speed limit processes, is handled, otherwise, the message will be by
AP is abandoned；Or
First control bandwidth is non-zero, and the message of pair SSID processing corresponding with first control bandwidth carries out Flow Limit
Speed；Specifically include：In the processing of SSID speed limits, if current SSID the first control bandwidth is non-zero, representative is enabled
SSID speed limits;When SSID speed limiting functions are not actuated, the message of terminal device will unrestrictedly be sent；When described first
When control bandwidth is non-zero, the message of terminal device will be added to the afterbody that associated SSID flows control transmit queue;Work as AP
When being transmitted from SSID flows control transmit queue stem taking-up message, if the remaining order in current SSID token buckets
Board number disclosure satisfy that the transmission of the message, then the message will send out, otherwise, and the message will be abandoned by AP；Or
First control bandwidth is non-zero and the second control bandwidth is non-zero, pair terminal corresponding with second control bandwidth
The message that equipment is sent carries out Limit Rate；The message of pair corresponding with first control bandwidth SSID processing carries out Flow Limit
Speed；
Described according to first control bandwidth and the second control bandwidth, two_stage flow is carried out to the message that terminal device is sent
After speed limit, in addition to：
When terminal device dynamic change, first control bandwidth and the second control bandwidth are adjusted, specifically included：
Whether when terminal device dynamic change, it is minimum guarantee bandwidth SSID to judge the corresponding SSID of terminal device；
If the corresponding SSID of terminal device is the minimum terminal for ensureing bandwidth SSID, adjusting minimum guarantee bandwidth SSID connections
Second control bandwidth of equipment, first control bandwidth is constant；
If the corresponding SSID of terminal device is not minimum guarantee bandwidth SSID, according to current all non-minimum guarantee bandwidth SSID
Terminal device quantity, adjust all non-minimum the first control bandwidths and the second control bandwidth for ensureing bandwidth SSID.
7. a kind of device of bandwidth control, it is characterised in that described device includes：
Statistic unit, for according to default measurement period, counting first flow, the first flow is the default measurement period
The actual flow sum of the interior all terminal devices being connected with access point apparatus AP；
First adjustment unit, for according to minimum bandwidth guarantee strategies and the first flow, setting each service set
SSID the first control bandwidth and the second control bandwidth of terminal device, first adjustment unit include：
First adjusting module, for all minimum the first control bandwidths for ensureing bandwidth SSID to be set into default minimum guarantee band
Width, the second control bandwidth is set to the default minimum ratio for ensureing the terminal device quantity that bandwidth and minimum guarantee bandwidth SSID are connected
Value；
Second adjusting module, for all non-minimum the second control bandwidths for ensureing bandwidth SSID to be set into the total band of remaining load
The wide ratio with all non-minimum guarantee bandwidth SSID terminal device quantity being connected, the remaining load total bandwidth is total for load
Bandwidth and all default minimum differences for ensureing bandwidth sum, all non-minimum the first control bandwidths for ensureing bandwidth SSID are set
For product of second control bandwidth with all non-minimum guarantee bandwidth SSID terminal device quantity being connected；
Control unit, for according to first control bandwidth and the second control bandwidth, being carried out to the message that terminal device is sent
Two_stage flow speed limit.
8. a kind of device of bandwidth control, it is characterised in that described device includes：
Statistic unit, for according to default measurement period, counting first flow, the first flow is the default measurement period
The actual flow sum of the interior all terminal devices being connected with access point apparatus AP；
First adjustment unit, for according to minimum bandwidth guarantee strategies and the first flow, setting each service set
SSID the first control bandwidth and the second control bandwidth of terminal device；
Control unit, for according to first control bandwidth and the second control bandwidth, being carried out to the message that terminal device is sent
Two_stage flow speed limit, described control unit includes：
First control module, is non-zero for second control bandwidth, and a pair terminal corresponding with second control bandwidth is set
The message that preparation is sent carries out Limit Rate；Specifically for：When terminal device, which sends message, to be reached, AP is first according to terminal device
Message length, which is calculated, to be obtained sending the token number needed for message;If the second control bandwidth of the terminal device is non-zero, generation
Table enables terminal device speed limit;The message of the terminal device will be added to the afterbody that terminal device flow controls transmit queue；
When AP takes out message from terminal device flow control transmit queue stem to be transmitted, if the token bucket of terminal device
In remaining token number disclosure satisfy that the transmission of the message, then the message will continue to be transmitted at SSID speed limit processes
Reason, otherwise, the message will be abandoned by AP.
9. a kind of device of bandwidth control, it is characterised in that described device includes：
Statistic unit, for according to default measurement period, counting first flow, the first flow is the default measurement period
The actual flow sum of the interior all terminal devices being connected with access point apparatus AP；
First adjustment unit, for according to minimum bandwidth guarantee strategies and the first flow, setting each service set
SSID the first control bandwidth and the second control bandwidth of terminal device；
Control unit, for according to first control bandwidth and the second control bandwidth, being carried out to the message that terminal device is sent
Two_stage flow speed limit, described control unit also includes：
Second control module, is at non-zero, couple SSID corresponding with first control bandwidth for first control bandwidth
The message of reason carries out Limit Rate；Specifically for：In the processing of SSID speed limits, if current SSID the first control bandwidth is non-
Zero, then represent and enable SSID speed limits;When SSID speed limiting functions are not actuated, the message of terminal device will unrestrictedly be sent
Go out；When first control bandwidth is non-zero, the message of terminal device will be added to associated SSID flows control and send
The afterbody of queue;When AP takes out message from SSID flows control transmit queue stem to be transmitted, if current SSID
Remaining token number in token bucket disclosure satisfy that the transmission of the message, then the message will send out, otherwise, and the message will
Abandoned by AP；
3rd control module, for first control bandwidth be non-zero and the second control bandwidth is non-zero, pair with described second
The message that the corresponding terminal device of control bandwidth is sent carries out Limit Rate；At couple SSID corresponding with first control bandwidth
The message of reason carries out Limit Rate.
10. the device as described in any one in claim 7 to 9, it is characterised in that described device also includes：
Judging unit, for judging whether the first flow and the ratio of load total bandwidth are more than default control coefficient threshold,
If not, the first control bandwidth and the second control bandwidth are set into zero.
11. device as claimed in claim 10, it is characterised in that described device also includes：
Second adjustment unit, for when terminal device dynamic change, being carried out to first control bandwidth and the second control bandwidth
Adjustment.
12. a kind of device of bandwidth control, it is characterised in that described device includes：
Statistic unit, for according to default measurement period, counting first flow, the first flow is the default measurement period
The actual flow sum of the interior all terminal devices being connected with access point apparatus AP；
Judging unit, for judging whether the first flow and the ratio of load total bandwidth are more than default control coefficient threshold,
If not, the first control bandwidth and the second control bandwidth are set into zero；
First adjustment unit, for according to minimum bandwidth guarantee strategies and the first flow, setting each service set
SSID the first control bandwidth and the second control bandwidth of terminal device；
Control unit, for according to first control bandwidth and the second control bandwidth, being carried out to the message that terminal device is sent
Two_stage flow speed limit；
Second adjustment unit, for when terminal device dynamic change, being carried out to first control bandwidth and the second control bandwidth
Adjustment, second adjustment unit includes：
Type judging module, for when terminal device dynamic change, judging whether the corresponding SSID of terminal device is minimum guarantee
Bandwidth SSID；
3rd adjusting module, if being minimum guarantee bandwidth SSID for the corresponding SSID of terminal device, adjusts minimum guarantee
Second control bandwidth of the terminal device of bandwidth SSID connections, first control bandwidth is constant；
4th adjusting module, if not being minimum guarantee bandwidth SSID for the corresponding SSID of terminal device, according to current all
The non-minimum terminal device quantity for ensureing bandwidth SSID, adjusts all non-minimum the first control bandwidths for ensureing bandwidth SSID and the
Two control bandwidths
Or statistic unit, for according to default measurement period, counting first flow, the first flow is the default statistics
The actual flow sum for all terminal devices being connected in cycle with access point apparatus AP；
Judging unit, for judging whether the first flow and the ratio of load total bandwidth are more than default control coefficient threshold,
If not, the first control bandwidth and the second control bandwidth are set into zero；
First adjustment unit, for according to minimum bandwidth guarantee strategies and the first flow, setting each service set
SSID the first control bandwidth and the second control bandwidth of terminal device, first adjustment unit include：
First adjusting module, for all minimum the first control bandwidths for ensureing bandwidth SSID to be set into default minimum guarantee band
Width, the second control bandwidth is set to the default minimum ratio for ensureing the terminal device quantity that bandwidth and minimum guarantee bandwidth SSID are connected
Value；
Second adjusting module, for all non-minimum the second control bandwidths for ensureing bandwidth SSID to be set into the total band of remaining load
The wide ratio with all non-minimum guarantee bandwidth SSID terminal device quantity being connected, the remaining load total bandwidth is total for load
Bandwidth and all default minimum differences for ensureing bandwidth sum, all non-minimum the first control bandwidths for ensureing bandwidth SSID are set
For product of second control bandwidth with all non-minimum guarantee bandwidth SSID terminal device quantity being connected；
Control unit, for according to first control bandwidth and the second control bandwidth, being carried out to the message that terminal device is sent
Two_stage flow speed limit；
Second adjustment unit, for when terminal device dynamic change, being carried out to first control bandwidth and the second control bandwidth
Adjustment, second adjustment unit includes：
Type judging module, for when terminal device dynamic change, judging whether the corresponding SSID of terminal device is minimum guarantee
Bandwidth SSID；
3rd adjusting module, if being minimum guarantee bandwidth SSID for the corresponding SSID of terminal device, adjusts minimum guarantee
Second control bandwidth of the terminal device of bandwidth SSID connections, first control bandwidth is constant；
4th adjusting module, if not being minimum guarantee bandwidth SSID for the corresponding SSID of terminal device, according to current all
The non-minimum terminal device quantity for ensureing bandwidth SSID, adjusts all non-minimum the first control bandwidths for ensureing bandwidth SSID and the
Two control bandwidths
Or statistic unit, for according to default measurement period, counting first flow, the first flow is the default statistics
The actual flow sum for all terminal devices being connected in cycle with access point apparatus AP；
Judging unit, for judging whether the first flow and the ratio of load total bandwidth are more than default control coefficient threshold,
If not, the first control bandwidth and the second control bandwidth are set into zero；
First adjustment unit, for according to minimum bandwidth guarantee strategies and the first flow, setting each service set
SSID the first control bandwidth and the second control bandwidth of terminal device；
Control unit, for according to first control bandwidth and the second control bandwidth, being carried out to the message that terminal device is sent
Two_stage flow speed limit, described control unit includes：
First control module, is non-zero for second control bandwidth, and a pair terminal corresponding with second control bandwidth is set
The message that preparation is sent carries out Limit Rate；Specifically for：When terminal device, which sends message, to be reached, AP is first according to terminal device
Message length, which is calculated, to be obtained sending the token number needed for message;If the second control bandwidth of the terminal device is non-zero, generation
Table enables terminal device speed limit;The message of the terminal device will be added to the afterbody that terminal device flow controls transmit queue；
When AP takes out message from terminal device flow control transmit queue stem to be transmitted, if the token bucket of terminal device
In remaining token number disclosure satisfy that the transmission of the message, then the message will continue to be transmitted at SSID speed limit processes
Reason, otherwise, the message will be abandoned by AP；
Second adjustment unit, for when terminal device dynamic change, being carried out to first control bandwidth and the second control bandwidth
Adjustment, second adjustment unit includes：
Type judging module, for when terminal device dynamic change, judging whether the corresponding SSID of terminal device is minimum guarantee
Bandwidth SSID；
3rd adjusting module, if being minimum guarantee bandwidth SSID for the corresponding SSID of terminal device, adjusts minimum guarantee
Second control bandwidth of the terminal device of bandwidth SSID connections, first control bandwidth is constant；
4th adjusting module, if not being minimum guarantee bandwidth SSID for the corresponding SSID of terminal device, according to current all
The non-minimum terminal device quantity for ensureing bandwidth SSID, adjusts all non-minimum the first control bandwidths for ensureing bandwidth SSID and the
Two control bandwidths
Or statistic unit, for according to default measurement period, counting first flow, the first flow is the default statistics
The actual flow sum for all terminal devices being connected in cycle with access point apparatus AP；
Judging unit, for judging whether the first flow and the ratio of load total bandwidth are more than default control coefficient threshold,
If not, the first control bandwidth and the second control bandwidth are set into zero；
First adjustment unit, for according to minimum bandwidth guarantee strategies and the first flow, setting each service set
SSID the first control bandwidth and the second control bandwidth of terminal device；
Control unit, for according to first control bandwidth and the second control bandwidth, being carried out to the message that terminal device is sent
Two_stage flow speed limit, described control unit also includes：
Second control module, is at non-zero, couple SSID corresponding with first control bandwidth for first control bandwidth
The message of reason carries out Limit Rate；Specifically for：In the processing of SSID speed limits, if current SSID the first control bandwidth is non-
Zero, then represent and enable SSID speed limits;When SSID speed limiting functions are not actuated, the message of terminal device will unrestrictedly be sent
Go out；When first control bandwidth is non-zero, the message of terminal device will be added to associated SSID flows control and send
The afterbody of queue;When AP takes out message from SSID flows control transmit queue stem to be transmitted, if current SSID
Remaining token number in token bucket disclosure satisfy that the transmission of the message, then the message will send out, otherwise, and the message will
Abandoned by AP；
3rd control module, for first control bandwidth be non-zero and the second control bandwidth is non-zero, pair with described second
The message that the corresponding terminal device of control bandwidth is sent carries out Limit Rate；At couple SSID corresponding with first control bandwidth
The message of reason carries out Limit Rate；
Second adjustment unit, for when terminal device dynamic change, being carried out to first control bandwidth and the second control bandwidth
Adjustment, second adjustment unit includes：
Type judging module, for when terminal device dynamic change, judging whether the corresponding SSID of terminal device is minimum guarantee
Bandwidth SSID；
3rd adjusting module, if being minimum guarantee bandwidth SSID for the corresponding SSID of terminal device, adjusts minimum guarantee
Second control bandwidth of the terminal device of bandwidth SSID connections, first control bandwidth is constant；
4th adjusting module, if not being minimum guarantee bandwidth SSID for the corresponding SSID of terminal device, according to current all
The non-minimum terminal device quantity for ensureing bandwidth SSID, adjusts all non-minimum the first control bandwidths for ensureing bandwidth SSID and the
Two control bandwidths.
13. a kind of access point apparatus, it is characterised in that described access point equipment is included described in any one of claim 7 to 12
The device of bandwidth control.
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| CN106255173B (en) * | 2015-06-09 | 2020-06-09 | 中兴通讯股份有限公司 | Wireless access method and routing device |
| CN105357761A (en) * | 2015-10-23 | 2016-02-24 | 上海斐讯数据通信技术有限公司 | Wireless password based bandwidth allocating method and system |
| CN107623644B (en) * | 2017-09-30 | 2021-12-24 | 新华三技术有限公司 | Bandwidth speed limiting method, device and equipment |
| CN108833292A (en) * | 2018-05-04 | 2018-11-16 | 新华三技术有限公司 | Flow control methods and device |
| CN110381537B (en) * | 2019-08-12 | 2022-10-28 | 深圳创维数字技术有限公司 | QoE-based bandwidth speed limiting method, device, equipment and storage medium |
| CN112600720B (en) * | 2021-03-08 | 2021-05-11 | 北京金山云网络技术有限公司 | Method and apparatus for limiting bandwidth group, electronic device, and storage medium |
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| CN101599908A (en) * | 2009-07-15 | 2009-12-09 | 杭州华三通信技术有限公司 | A kind of auto-allocation method of bandwidth and equipment |
| CN101646259A (en) * | 2009-09-04 | 2010-02-10 | 杭州华三通信技术有限公司 | Wireless local area network empty opening rate-limiting method and wireless network device |
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| CN101599908A (en) * | 2009-07-15 | 2009-12-09 | 杭州华三通信技术有限公司 | A kind of auto-allocation method of bandwidth and equipment |
| CN101646259A (en) * | 2009-09-04 | 2010-02-10 | 杭州华三通信技术有限公司 | Wireless local area network empty opening rate-limiting method and wireless network device |
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