CN101795228A - Bandwidth adjusting method of user and equipment thereof - Google Patents
Bandwidth adjusting method of user and equipment thereof Download PDFInfo
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- CN101795228A CN101795228A CN201010100755A CN201010100755A CN101795228A CN 101795228 A CN101795228 A CN 101795228A CN 201010100755 A CN201010100755 A CN 201010100755A CN 201010100755 A CN201010100755 A CN 201010100755A CN 101795228 A CN101795228 A CN 101795228A
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Abstract
The invention discloses a bandwidth adjusting method of a user and equipment thereof. By applying the technical scheme of the invention, air interface time occupied by flow sending from AP to all users is fair; and compared with other implementations, the invention can guarantee the fairness under various network operation states, thus improving the whole network performance and being capable of fully utilizing the bandwidth of an air interface.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of bandwidth adjusting method of user and equipment.
Background technology
WLAN (Wireless Local Access Network, WLAN (wireless local area network)) provides a kind of wireless connections service of local area network (LAN), because wireless data access at a high speed can be provided, be one of relatively more popular technology of present IT (InformationTechnology, information technology) industry.
WLAN has been widely used in city, public place and has covered, and various places such as enterprise, building, family.
Wlan network is divided into Ad hoc (ad hoc mode) and two kinds of network schemers of Infrastructure (basic schema), under basic schema, wireless client is associated with AP (Access Point, WAP (wireless access point)), by the AP accesses network, directly not mutual between each STA (Station, base station).
In the wlan network, the shared media of eating dishes without rice or wine of each equipment visits and eats dishes without rice or wine by CSMA/CA (Carrier SenseMultiple Access with Collision Avoidance prevents the Carrier Sense Multiple Access under the midair collision mechanism) mode.
Along with updating of modulation system, the physics transmission rate of equipment is improving constantly, and can reach 600Mbps as flank speed under the 11n.Yet concerning single AP, the maximum empty port band width is always limited, for the flow of going to each STA, exists the problem of distribution principle.
A kind of simple allocation algorithm is based on user's number and comes average total bandwidth, and each user can not surpass its share bandwidth.The obvious problem that this distribution method exists is that when AP sent onesize message for two STA with 1Mbps speed and 54Mbps speed, the time that the former takies almost was 54 times of the latter.Therefore, distribute identical bandwidth for if desired these two STA, can cause in the interface-free resources nearly all is the message of 1Mbps speed, thereby, cause utilization rate of air interface resource very poor.
In concrete application scenarios, between each STA, distribute bandwidth based on the principle of time justice, can improve the throughput performance of whole network better.
But, owing to have following factor, so, may in technical scheme, bring temporal uncertainty based on the time fairness doctrine:
(1) message transmitting spped rate.
Related STA is because factors such as the difference of the difference of the difference of modulation system, distance distance, wireless environment, interference can adopt different transmission rates when causing AP to send message for STA at every turn.
(2) length of transmission message.
If there is apparent in view difference in message length, then send the difference that also can there be length in the needed time of message, the message that message length is long more, the transmitting time that needs will be long more.
(3) number of retransmissions.
Owing to go wrong in the transmission course or system when needing message to send once more, will produce the operation that message retransmits, the appearance of this situation must make that also the transmitting time of message significantly increases.
(4) AP is obtainable eats dishes without rice or wine the access time.
AP can not always obtain the access time of eating dishes without rice or wine, and because the time variation of wireless environment, the access time of eating dishes without rice or wine that obtains in the AP unit interval also can change, thus distributable bandwidth also just has time variation.
In existing technical scheme, implementation all is based on speed and comes the distributing user bandwidth in the most application scenarios.
In these implementations, system supervises the flow of each STA, promptly each STA is provided with a token bucket, periodically sends identical token number.
When sending certain message, the transmission rate according to adopting obtains a relative coefficient, multiply by message length with relative system, as sending the token number that this message consumes.
Because the token number that each user provides in the equal time is identical, thereby control the fair relatively allocated bandwidth of each user.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art:
Existing technical scheme is only considered transmission rate and message length, does not consider other factors, the factors such as re-transmission of message for example, and these factors have in fact also taken the transmitting time of eating dishes without rice or wine.
On the other hand, the token granting of each STA calculates according to total bandwidth, and total bandwidth is generally calculated with theoretical maximum bandwidth.But in fact, because the influence of factors such as interference, channel overlap, the time of eating dishes without rice or wine that AP can obtain is constantly to change, the total bandwidth that is AP is constantly to change, and do not reach maximum bandwidth usually, therefore, under the lower situation of total bandwidth, still can occurring at a slow speed, STA takies the situation of eating dishes without rice or wine for a long time.
Summary of the invention
The invention provides a kind of bandwidth adjusting method of user and equipment, adjust user bandwidth based on the principle of time justice and distribute.
For achieving the above object, one aspect of the present invention provides a kind of bandwidth adjusting method of user, is applied to comprise in the system of an access point AP and a plurality of terminal equipments, wherein, described AP sends message to described each terminal equipment, and described method specifically may further comprise the steps:
Described AP adds up self respectively according to default measurement period and sends shared the eating dishes without rice or wine the time of message to each terminal equipment;
Described AP judges that self sends the shared time of eating dishes without rice or wine of message and whether send the difference of the shared time of eating dishes without rice or wine of message greater than default time threshold to other-end equipment to a terminal equipment;
If greater than, the message that described AP restriction destination address is described terminal equipment enters transmit queue.
Preferably, described AP adds up self respectively according to default measurement period and sends shared the eating dishes without rice or wine the time of message to each terminal equipment, specifically comprises:
When described AP sends message to each terminal equipment, generate each process of transmitting record of the shared time of eating dishes without rice or wine respectively;
When described measurement period arrived, described AP added up self respectively and sends shared the eating dishes without rice or wine the time of message to each terminal equipment according to described record;
Wherein, after described statistic processes was finished, described AP deleted described record.
Preferably, the record of the time of eating dishes without rice or wine that described each process of transmitting is shared specifically comprises:
Described AP is in default measurement period, to the shared time of the eating dishes without rice or wine sum of whole messages of a terminal equipment transmission.
Preferably, described AP judges that whether self sends the shared time of eating dishes without rice or wine of message and the difference that sends the shared time of eating dishes without rice or wine of message to other-end equipment greater than default time threshold to terminal equipment, specifically comprises:
When described AP when terminal equipment sends message, described AP is that described terminal equipment adds flow identifier;
When described measurement period arrived, described AP added up self respectively and sends shared the eating dishes without rice or wine the time of message to the terminal equipment that all have flow identifier;
Wherein, described AP is reaching default flow identifier during effective period, removes the flow identifier that current all terminal equipments had.
Preferably, described default flow identifier effective period is less than described measurement period.
Preferably, if greater than, the message that described AP restriction destination address is described terminal equipment enters after the transmit queue, and described method also comprises:
When described AP judges self when described terminal equipment sends the shared time of eating dishes without rice or wine of message and the difference that sends the shared time of eating dishes without rice or wine of message to other-end equipment all less than default time threshold, it is that the message of described terminal equipment enters transmit queue that described AP allows destination address.
Preferably, described method also comprises:
Address information that the message that described AP basis receives is entrained and/or precedence information identification voice message or other have the message of high priority;
Have the message of high priority for all voice messages or other, described AP directly puts into transmit queue with described message.
On the other hand, the present invention also provides a kind of AP, is applied to comprise in the system of an AP and a plurality of terminal equipments, and wherein, described AP sends message to described each terminal equipment, comprising:
Statistical module is used for adding up self respectively according to default measurement period and sends shared the eating dishes without rice or wine the time of message to each terminal equipment;
Judge module is connected with described statistical module, is used to judge that self sends the shared time of eating dishes without rice or wine of message and whether send the difference of the shared time of eating dishes without rice or wine of message greater than default time threshold to other-end equipment to a terminal equipment;
Processing module, be connected with described judge module, be used for judging that at described judge module the restriction destination address is that the message of described terminal equipment enters transmit queue when a terminal equipment sends the shared time of eating dishes without rice or wine of message and the difference that sends the shared time of eating dishes without rice or wine of message to other-end equipment greater than default time threshold.
Preferably, described statistical module specifically comprises:
Record sub module is used for generating each process of transmitting record of the shared time of eating dishes without rice or wine respectively when each terminal equipment sends message;
The statistics submodule is used for when described measurement period arrives, and is used for the record that generates according to described record sub module, adds up self respectively to shared the eating dishes without rice or wine the time of each terminal equipment transmission message;
Wherein, after the statistic processes of described statistics submodule was finished, described record sub module was deleted described record.
Preferably, also comprise identification module, be used for when described AP when terminal equipment sends message, described AP is that described terminal equipment adds flow identifier, and reaching default flow identifier during effective period, remove the flow identifier that current all terminal equipments had, described default flow identifier effective period is less than described measurement period;
Wherein, described identification module is connected with described judge module, described judge module is used to specifically judge that self sends the shared time of eating dishes without rice or wine of message and whether sent the difference of the shared time of eating dishes without rice or wine of message greater than default time threshold to other by the terminal equipment that described identification module has added flow identifier to a terminal equipment.
Preferably, the message that described processing module restriction destination address is described terminal equipment enters after the transmit queue, also comprises:
Described judge module continues to judge that self sends the shared time of eating dishes without rice or wine of message and send the difference of the shared time of eating dishes without rice or wine of message all less than default time threshold to other-end equipment to described terminal equipment;
When described judge module is judged self when described terminal equipment sends the shared time of eating dishes without rice or wine of message and the difference that sends the shared time of eating dishes without rice or wine of message to other-end equipment all less than default time threshold, it is that the message of described terminal equipment enters transmit queue that described processing module allows destination address.
Compared with prior art, the present invention has the following advantages:
By using technical scheme of the present invention, it is fair mailing to the time of eating dishes without rice or wine that each user's flow takies from AP, realizes with respect to other, can guarantee the justice under the diverse network running status, thereby improve whole network performance, and can make full use of bandwidth of air-interface.
Description of drawings
Fig. 1 is the schematic flow sheet of a kind of bandwidth adjusting method of user proposed by the invention;
Fig. 2 is the schematic flow sheet that a kind of message proposed by the invention is transmitted;
Fig. 3 is the schematic flow sheet of the bandwidth adjusting method of user in a kind of concrete application scenarios proposed by the invention;
Fig. 4 is the structural representation of a kind of AP proposed by the invention;
Fig. 5 is the structural representation of a kind of statistical module proposed by the invention.
Embodiment
Basic technical scheme of the present invention is, AP regularly statistics sends shared the eating dishes without rice or wine the time of message for each terminal equipment, when the time of eating dishes without rice or wine of finding certain terminal equipment was compared other-end equipment above certain threshold level, the message that then limits this terminal equipment entered transmit queue; When difference is lower than certain threshold level, allow the message of this terminal equipment to enter transmit queue again.If a terminal equipment does not have flow in a period of time, then still allow the message of other-end equipment to enter transmit queue.Several cycles form a long period, when a long period finishes, and the transmitting time zero clearing of each terminal equipment, thereby the time of the eating dishes without rice or wine realization dynamic equalization that allows each terminal equipment distribute.
As shown in Figure 1, be a kind of bandwidth adjusting method of user proposed by the invention, be applied to comprise in the system of an access point AP and a plurality of terminal equipments that wherein, described AP sends message to described each terminal equipment, described method specifically may further comprise the steps:
Step S101, AP add up self respectively according to default measurement period and send shared the eating dishes without rice or wine the time of message to each terminal equipment.
In concrete application scenarios, the processing procedure of this step also comprises:
When described AP sends message to each terminal equipment, generate each process of transmitting record of the shared time of eating dishes without rice or wine respectively;
When described measurement period arrived, described AP added up self respectively and sends shared the eating dishes without rice or wine the time of message to each terminal equipment according to described record;
Wherein, after described statistic processes was finished, described AP deleted described record.
Need to prove that the record of the time of eating dishes without rice or wine that described each process of transmitting is shared specifically comprises:
Described AP is in default measurement period, to the shared time of the eating dishes without rice or wine sum of whole messages of a terminal equipment transmission;
When one or more message sent failure, described AP retransmitted shared the eating dishes without rice or wine the time of described message to described terminal equipment.
Step S102, AP judge that self sends the shared time of eating dishes without rice or wine of message and whether send the difference of the shared time of eating dishes without rice or wine of message greater than default time threshold to other-end equipment to a terminal equipment.
If greater than, execution in step S103;
If greater than situation is not then returned step S101.
This step specifically comprises:
When described AP when terminal equipment sends message, described AP is that described terminal equipment adds flow identifier;
When described measurement period arrived, described AP added up self respectively and sends shared the eating dishes without rice or wine the time of message to the terminal equipment that all have flow identifier;
Wherein, described AP is reaching default flow identifier during effective period, removes the flow identifier that current all terminal equipments had, and described default flow identifier effective period is less than described measurement period.
Step S103, AP restriction destination address is that the message of terminal equipment enters transmit queue.
After step S103 finishes, return execution in step S101, when AP judges self when terminal equipment sends the shared time of eating dishes without rice or wine of message and the difference that sends the shared time of eating dishes without rice or wine of message to other-end equipment all less than default time threshold, it is that the message of terminal equipment enters transmit queue that AP allows destination address.
Need be pointed out that further that this method comprises that also described AP has the message of high priority according to the entrained address information of the message that receives and/or precedence information identification voice message or other;
Have the message of high priority for all voice messages or other, described AP directly puts into transmit queue with described message.
Need to prove that the above-mentioned transmitting time statistical of specifically eating dishes without rice or wine is a preferred embodiment of the present invention, belongs to protection scope of the present invention too based on the identical technical scheme that technical thought produced.
Compared with prior art, the present invention has the following advantages:
By using technical scheme of the present invention, it is fair mailing to the time of eating dishes without rice or wine that each user's flow takies from AP, realizes with respect to other, can guarantee the justice under the diverse network running status, thereby improve whole network performance, and can make full use of bandwidth of air-interface.
In order further to set forth technological thought of the present invention, existing in conjunction with concrete application scenarios, technical scheme of the present invention is described.
In concrete application scenarios, AP transmits the flow (being message) of cable network and gives each terminal equipment, and its realization flow as shown in Figure 2.
AP receives and comes from the message that cable network is gone to each terminal equipment, according to each priority of messages difference each message is entered each corresponding forwarding queue by forwarding module, wherein, comprise Priority1 formation, Priority2 formation and voice message formation etc., message in each priority query enters hardware transmit queue in the driver module according to certain scheduling mechanism, finally by RF send to eat dishes without rice or wine on.
It is to be noted; the type of above-mentioned forwarding queue and quantity are a kind of preferred version of the embodiment of the invention; under the situation of the technique effect that reaches identical differentiation message priority, the type of forwarding queue and number change can't influence protection scope of the present invention.
As shown in Figure 3, the bandwidth adjusting method of user schematic flow sheet under a kind of concrete application scenarios proposed by the invention specifically may further comprise the steps:
Step S301, AP receive message from cable network.
Step S302, AP judge whether the difference of the transmitting time of eating dishes without rice or wine that the pairing terminal equipment of the destination address of this message shared eat dishes without rice or wine transmitting time and other-end equipment are shared surpasses predetermined threshold value.
If do not surpass, execution in step S303 then;
If surpass, execution in step S305 then.
The concrete holding time of eating dishes without rice or wine is added up in the following manner:
When each message of transmission, AP periodicity (as 1 second) is distinguished the statistics transmitting time according to terminal equipment, and in the time of need repeatedly sending if same message is failed owing to transmission, each transmitting time is all added up interior.
Each cycle of AP is all read the statistics of a driver module, and with the statistical value zero clearing in this driver module, so that this driver module is added up the transmitting time of each terminal equipment in the next cycle again.
After getting access to above-mentioned statistics, AP is in the transmitting time of the measurement period of comparing driver module each terminal equipment of (as 10 seconds) accumulative total in the longer cycle.The statistics of the transmitting time is here mainly finished by forwarding module, and the transmitting time of corresponding each terminal equipment in the whole network is carried out all-round statistics.
The reason that different measurement periods is set in the forwarding module here and the driver module mainly is, mainly be the destination device of message to be carried out record in driver module in stage that message sends, extract corresponding statistics for forwarding module, but do not need statistics is further operated at driver module itself, and in forwarding module, after from driver module, having extracted corresponding statistics, need add up, thereby be implemented in the interior message flow quantitative statistics of a longer time period to each terminal equipment, such statistics is for follow-up message to be belonged to the formation division, therefore, compare driver module, here the data volume that needs is bigger, and therefore, corresponding measurement period is also longer.
On the other hand, for fear of a large amount of statisticss taking to memory space, simultaneously, also for fear of the long statistical error that measurement period caused, for example, in a very long time, certain terminal equipment only has message flow in a flash very short, if timing statistics is long so, to mean in whole measurement period, this terminal equipment all has discharge record, and corresponding subsequent processing also error can occur, so, after statistics after a while, need remove statistics, and consider the purposes difference of statistics in forwarding module and the driver module, require measurement period in the forwarding module to be longer than measurement period in the driver module.
Because the flow mark can exert an influence to the terminal equipment scope of follow-up participation flow value comparison, therefore, need the accuracy of flow mark further to improve among the present invention, therefore, the removing cycle of the flow mark that is provided with in the technical solution of the present invention is shorter than measurement period, so, can avoid the error of aforesaid discharge record, accurately the subsequent treatment result.
Need to prove that the above-mentioned transmitting time statistical of specifically eating dishes without rice or wine is a preferred embodiment of the present invention, belongs to protection scope of the present invention too based on the identical technical scheme that technical thought produced.
Need further be pointed out that, in a network system, may exist some terminal equipments in a period of time, not have the situation of message flow, this may be because network failure, system load distribution or traffic type differentiation cause, the pairing transmitting time of such terminal equipment is 0, if compare the transmitting time of other-end equipment on this basis, the situation that then is easy to occur surpass predetermined threshold value and other-end equipment is carried out flow control, thus the normal discharge distribution of system influence.
Therefore, technical scheme proposed by the invention has been introduced flow identifier, every terminal equipment that flow in the effective period of a flow identifier, occurs, the capital is identified this flow identifier, on this basis, relatively the shared transmitting time of eating dishes without rice or wine of each terminal equipment is actually the shared transmitting time of eating dishes without rice or wine that comparison has been identified each terminal equipment of flow identifier, thereby the terminal equipment of having avoided not having flow is introduced into comparison range and the relative error that causes.
Concrete implementation is: AP is for each terminal equipment is provided with a flow flag bit, and whether indicate has flow to go to this terminal equipment.AP is each when receiving message from cable network, all with the flow mark position 1 of counterpart terminal equipment.
Simultaneously, if the flow identifier life period is long, or overlong time effective period of a flow identifier, then may cause the few terminal equipment compared result of flow to exert an influence, therefore, forwarding module again can periodically (promptly expire the effective period of a flow identifier) as 0.5 second with the flow flag bit zero clearing of each terminal equipment.By such setting, can effectively avoid of the influence of the few terminal equipment of flow to aforementioned comparative result.
Forwarding module is at first judged terminal equipment under this message at every turn when cable network receives message, contrasts the transmitting time that the transmitting time of this terminal equipment and all flows are masked as 1 terminal equipment then.
If the transmitting time of terminal equipment in current period compared with the minimum transmitting time in the other-end equipment and surpassed assign thresholds under this message, as 20ms, the flow that this terminal equipment then is described needs control, wherein, above-mentioned assign thresholds can calculate according to the message number that will control, maximum message segment length and minimum transmission rate.
Need to prove that above-mentioned specific implementation is a sample, any other similar realization all is regarded as identical.
For example, the flow sign can replace with and send the byte statistics, and when the flow of certain terminal equipment was lower than particular value, its transmitting time did not participate in comparison, can allow other-end hold facility more bandwidth.The message data of buffer memory is lower than particular value in priority query, and message can directly enter formation, and does not need the comparison transmitting time.
Step S303, AP put into the corresponding priority level formation with this message, wait to be sent.
After step S304, AP send this message, for the pairing terminal equipment of the destination address of this message adds flow identifier.
After this step is finished, return step S301.
Step S305, AP refusal is put into transmit queue with this message.
The difference of judging the transmitting time of eating dishes without rice or wine that this terminal equipment and other-end equipment are shared until AP no longer surpasses predetermined threshold value, thereby receiving when being the message of target with this terminal equipment, this message can be put into transmit queue.
Wherein, in concrete application scenarios, the message of terminal equipment can be introduced into the buffer queue that is provided with into each terminal equipment when not allowing to enter formation.
On the other hand, in order to make messages such as voice unaffected, can allow voice message directly enter formation and do not add judgement.
Wherein, concrete voice message RM can be by unified unique identifier (Organizationally unique identifier, OUI) source MAC of matching message is come in the address, thereby the message that will meet the requirement of OUI address is defined as voice message.
The RM that it is pointed out that voice message is not limited only to this, and other can realize that the voice message identification mode belongs to protection scope of the present invention equally.
Compared with prior art, the present invention has the following advantages:
By using technical scheme of the present invention, it is fair mailing to the time of eating dishes without rice or wine that each user's flow takies from AP, realizes with respect to other, can guarantee the justice under the diverse network running status, thereby improve whole network performance, and can make full use of bandwidth of air-interface.
In order to realize technical scheme of the present invention, the invention allows for a kind of AP, be applied to comprise an AP and a plurality of terminal equipment, AP sends message to each terminal equipment.
As shown in Figure 4, the structural representation for a kind of AP proposed by the invention specifically comprises:
Preferably, as shown in Figure 5, statistical module 41 specifically comprises:
Record sub module 411 is used for generating each process of transmitting record of the shared time of eating dishes without rice or wine respectively when each terminal equipment sends message;
Statistics submodule 412 is used for when described measurement period arrives, and is used for the record that generated according to described record sub module 411, adds up self respectively to shared the eating dishes without rice or wine the time of each terminal equipment transmission message;
Wherein, after the statistic processes of described statistics submodule 412 is finished, the described record of described record sub module 411 deletions.
Preferably, AP also comprises identification module 44, be used for when described AP when terminal equipment sends message, described AP is that described terminal equipment adds flow identifier, and reaching default flow identifier during effective period, remove the flow identifier that current all terminal equipments had;
Wherein, described identification module 44 is connected with described judge module 42, and described judge module 42 is used to specifically judge that self sends the shared time of eating dishes without rice or wine of message and whether sent the difference of the shared time of eating dishes without rice or wine of message greater than default time threshold to other by the terminal equipment that described identification module 44 has added flow identifier to a terminal equipment.
Preferably, processing module 43 restriction destination addresses are that the message of terminal equipment enters after the transmit queue, also comprise:
When judge module 42 is judged self when terminal equipment sends the shared time of eating dishes without rice or wine of message and the difference that sends the shared time of eating dishes without rice or wine of message to other-end equipment all less than default time threshold, it is that the message of terminal equipment enters transmit queue that processing module 43 allows destination address.
Compared with prior art, the present invention has the following advantages:
By using technical scheme of the present invention, it is fair mailing to the time of eating dishes without rice or wine that each user's flow takies from AP, realizes with respect to other, can guarantee the justice under the diverse network running status, thereby improve whole network performance, and can make full use of bandwidth of air-interface.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) each implements the described method of scene to carry out the present invention.
Claims (11)
1. a bandwidth adjusting method of user is characterized in that, is applied to comprise that described method specifically may further comprise the steps in the system of an access point AP and a plurality of terminal equipments:
Described AP adds up self respectively according to default measurement period and sends shared the eating dishes without rice or wine the time of message to each terminal equipment;
Described AP judges that self sends the shared time of eating dishes without rice or wine of message and whether send the difference of the shared time of eating dishes without rice or wine of message greater than default time threshold to other-end equipment to a terminal equipment;
If greater than, the message that described AP restriction destination address is described terminal equipment enters transmit queue.
2. the method for claim 1 is characterized in that, described AP adds up self respectively according to default measurement period and sends shared the eating dishes without rice or wine the time of message to each terminal equipment, specifically comprises:
When described AP sends message to each terminal equipment, generate each process of transmitting record of the shared time of eating dishes without rice or wine respectively;
When described measurement period arrived, described AP added up self respectively and sends shared the eating dishes without rice or wine the time of message to each terminal equipment according to described record;
Wherein, after described statistic processes was finished, described AP deleted described record.
3. method as claimed in claim 2 is characterized in that, the record of the time of eating dishes without rice or wine that described each process of transmitting is shared specifically comprises:
Described AP is in default measurement period, to the shared time of the eating dishes without rice or wine sum of whole messages of a terminal equipment transmission.
4. the method for claim 1, it is characterized in that, described AP judges that whether self sends the shared time of eating dishes without rice or wine of message and the difference that sends the shared time of eating dishes without rice or wine of message to other-end equipment greater than default time threshold to terminal equipment, specifically comprises:
When described AP when terminal equipment sends message, described AP is that described terminal equipment adds flow identifier;
When described measurement period arrived, described AP added up self respectively and sends shared the eating dishes without rice or wine the time of message to the terminal equipment that all have flow identifier;
Wherein, described AP is reaching default flow identifier during effective period, removes the flow identifier that current all terminal equipments had.
5. method as claimed in claim 4 is characterized in that,
Described default flow identifier effective period is less than described measurement period.
6. the method for claim 1 is characterized in that, if greater than, the message that described AP restriction destination address is described terminal equipment enters after the transmit queue, and described method also comprises:
When described AP judges self when described terminal equipment sends the shared time of eating dishes without rice or wine of message and the difference that sends the shared time of eating dishes without rice or wine of message to other-end equipment all less than default time threshold, it is that the message of described terminal equipment enters transmit queue that described AP allows destination address.
7. the method for claim 1 is characterized in that, described method also comprises:
Address information that the message that described AP basis receives is entrained and/or precedence information identification voice message or other have the message of high priority;
Have the message of high priority for all voice messages or other, described AP directly puts into transmit queue with described message.
8. an AP is characterized in that, is applied to comprise in the system of an AP and a plurality of terminal equipments, wherein, comprising:
Statistical module is used for adding up self respectively according to default measurement period and sends shared the eating dishes without rice or wine the time of message to each terminal equipment;
Judge module is connected with described statistical module, is used to judge that self sends the shared time of eating dishes without rice or wine of message and whether send the difference of the shared time of eating dishes without rice or wine of message greater than default time threshold to other-end equipment to a terminal equipment;
Processing module, be connected with described judge module, be used for judging that at described judge module the restriction destination address is that the message of described terminal equipment enters transmit queue when a terminal equipment sends the shared time of eating dishes without rice or wine of message and the difference that sends the shared time of eating dishes without rice or wine of message to other-end equipment greater than default time threshold.
9. AP as claimed in claim 8 is characterized in that, described statistical module specifically comprises:
Record sub module is used for generating each process of transmitting record of the shared time of eating dishes without rice or wine respectively when each terminal equipment sends message;
The statistics submodule is used for when described measurement period arrives, and is used for the record that generates according to described record sub module, adds up self respectively to shared the eating dishes without rice or wine the time of each terminal equipment transmission message;
Wherein, after the statistic processes of described statistics submodule was finished, described record sub module was deleted described record.
10. AP as claimed in claim 8, it is characterized in that, also comprise identification module, be used for when described AP when terminal equipment sends message, described AP is that described terminal equipment adds flow identifier, and reaching default flow identifier during effective period, and remove the flow identifier that current all terminal equipments had, described default flow identifier effective period is less than described measurement period;
Wherein, described identification module is connected with described judge module, described judge module is used to specifically judge that self sends the shared time of eating dishes without rice or wine of message and whether sent the difference of the shared time of eating dishes without rice or wine of message greater than default time threshold to other by the terminal equipment that described identification module has added flow identifier to a terminal equipment.
11. AP as claimed in claim 8 is characterized in that, the message that described processing module restriction destination address is described terminal equipment enters after the transmit queue, also comprises:
Described judge module continues to judge that self sends the shared time of eating dishes without rice or wine of message and send the difference of the shared time of eating dishes without rice or wine of message all less than default time threshold to other-end equipment to described terminal equipment;
When described judge module is judged self when described terminal equipment sends the shared time of eating dishes without rice or wine of message and the difference that sends the shared time of eating dishes without rice or wine of message to other-end equipment all less than default time threshold, it is that the message of described terminal equipment enters transmit queue that described processing module allows destination address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101007550A CN101795228B (en) | 2010-01-26 | 2010-01-26 | Bandwidth adjusting method of user and equipment thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101007550A CN101795228B (en) | 2010-01-26 | 2010-01-26 | Bandwidth adjusting method of user and equipment thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102158391A (en) * | 2010-11-12 | 2011-08-17 | 华为数字技术有限公司 | Method and device for adjusting link bandwidth |
| CN102547868A (en) * | 2012-01-05 | 2012-07-04 | 福建星网锐捷网络有限公司 | Message scheduling method, message scheduling device and network equipment |
| CN103297560A (en) * | 2013-05-21 | 2013-09-11 | 江苏物联网研究发展中心 | Data flow classification method and data flow classification server |
| CN103619043A (en) * | 2013-12-09 | 2014-03-05 | 中国联合网络通信集团有限公司 | Method and network device for controlling bandwidth |
| CN105407501A (en) * | 2015-10-23 | 2016-03-16 | 上海斐讯数据通信技术有限公司 | AP, AP speed-limit method and system |
| CN106954192A (en) * | 2017-03-22 | 2017-07-14 | 上海斐讯数据通信技术有限公司 | A kind of file transmitting method and system |
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| CN101060655B (en) * | 2006-05-17 | 2010-12-08 | 华为技术有限公司 | Channel transmission limit method and its system |
| CN101052232A (en) * | 2007-05-18 | 2007-10-10 | 清华大学 | Call admittance control method based on dynamic threshold in radio/mobile network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102158391A (en) * | 2010-11-12 | 2011-08-17 | 华为数字技术有限公司 | Method and device for adjusting link bandwidth |
| CN102547868A (en) * | 2012-01-05 | 2012-07-04 | 福建星网锐捷网络有限公司 | Message scheduling method, message scheduling device and network equipment |
| CN102547868B (en) * | 2012-01-05 | 2015-09-23 | 福建星网锐捷网络有限公司 | Method for dispatching message, device and the network equipment |
| CN103297560A (en) * | 2013-05-21 | 2013-09-11 | 江苏物联网研究发展中心 | Data flow classification method and data flow classification server |
| CN103619043A (en) * | 2013-12-09 | 2014-03-05 | 中国联合网络通信集团有限公司 | Method and network device for controlling bandwidth |
| CN105407501A (en) * | 2015-10-23 | 2016-03-16 | 上海斐讯数据通信技术有限公司 | AP, AP speed-limit method and system |
| CN109496450A (en) * | 2016-07-25 | 2019-03-19 | 高通股份有限公司 | It is guided by basic service set and improves uplink communication time fairness |
| CN109496450B (en) * | 2016-07-25 | 2021-05-25 | 高通股份有限公司 | Improving uplink airtime fairness through basic service set steering |
| CN106954192A (en) * | 2017-03-22 | 2017-07-14 | 上海斐讯数据通信技术有限公司 | A kind of file transmitting method and system |
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