CN104717158A - Method and device for adjusting bandwidth scheduling strategy - Google Patents
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- CN104717158A CN104717158A CN201510093251.3A CN201510093251A CN104717158A CN 104717158 A CN104717158 A CN 104717158A CN 201510093251 A CN201510093251 A CN 201510093251A CN 104717158 A CN104717158 A CN 104717158A
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Abstract
The embodiment of the invention discloses a method and device for adjusting a bandwidth scheduling strategy and relates to the technical field of communication. The method and device can guarantee the quality of a user service. The method comprises the steps that service quality parameters are obtained periodically, the service quality parameters are compared with service quality parameter reference values defined by the SLA, whether the bandwidth scheduling strategy needs to be adjusted is judged according to a comparison result, and finally when the service quality parameters exceed the service quality parameter reference values defined by the SLA, an original bandwidth scheduling strategy is adjusted according to the service quality parameters. The method and device are suitable for adjusting the bandwidth scheduling strategy.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and the device that adjust bandwidth scheduling strategy.
Background technology
At present, along with increasing of data service kind, enterprise customer's subscribe bandwidth all can carry the business of number of different types usually, such as speech business, video traffic and other multiple interior businesss.But, when total bandwidth is constant, miscellaneous service is when shared total bandwidth, different business is to the situation that the takies difference of bandwidth, such as at one time, there is a large amount of downloading services to carry out, cannot carry out with regard to likely causing video traffic (such as video conference), therefore can produce the problem of line congestion, cause quality of service to can not get ensureing.
For avoiding the generation of above-mentioned situation, prior art can dispose the Bandwidth Allocation Policy of differentiation, namely according to the type of business, different business is carried out to the bandwidth scheduling of differentiation, to meet the demand of different business to carrying quality, realizes bandwidth difference alienation and distributes.
But, prior art be basis when nominated bandwidth scheduling strategy before bandwidth use experience arrange, bandwidth scheduling strategy is unalterable, and the traffic characteristic of all kinds of business of enterprises changes along with the difference of time, such as, work by day the time service traffics and night, system carried out data backup time service traffics just there is larger difference; Or the bandwidth that operating time by day and the miscellaneous service of time of having a rest take also there are differences.Therefore, if when formulating bandwidth scheduling strategy, only carrying out bandwidth scheduling with single strategy just cannot meet the business of day part in current actual user demand, thus cause quality of service to decline, make quality of service index cannot reach SLA (Service-Level Agreement, service-level agreement) requirement.
Summary of the invention
A kind of method and device adjusting bandwidth scheduling strategy that the embodiment of the present invention provides, can ensure customer service quality.
Adjust a method for bandwidth scheduling strategy, comprising:
Periodically obtain QoS parameter, described QoS parameter is for weighing the quality of service of single business;
The reference value of the QoS parameter defined according to described QoS parameter and service-level agreement SLA compares, and judges whether adjustment bandwidth scheduling strategy according to comparative result;
When described QoS parameter exceeds the reference value of the QoS parameter that described SLA defines, according to described QoS parameter, original bandwidth scheduling strategy is adjusted.
Adjust a device for bandwidth scheduling strategy, comprising:
Acquiring unit, for periodically obtaining QoS parameter, described QoS parameter is for weighing the quality of service of single business;
Comparing unit, the reference value for the QoS parameter defined according to described QoS parameter and service-level agreement SLA compares, and judges whether adjustment bandwidth scheduling strategy according to comparative result;
Developing Tactics unit, during for exceeding the reference value of QoS parameter that described SLA defines when described QoS parameter, adjusts original bandwidth scheduling strategy according to described QoS parameter.
Embodiments provide a kind of method and the device that adjust bandwidth scheduling strategy, by periodically obtaining QoS parameter, the reference value of the QoS parameter then defined according to described QoS parameter and service-level agreement SLA compares, and judge whether adjustment bandwidth scheduling strategy according to comparative result, finally when described QoS parameter exceeds the reference value of the QoS parameter that described SLA defines, according to described QoS parameter, original bandwidth scheduling strategy is adjusted.Compared to prior art, when performing bandwidth scheduling strategy, do not consider the situation of change of each business at Different periods, only use single bandwidth scheduling strategy, the bandwidth scheduling strategy adopted is caused not mate with actual bandwidth usage, thus make quality of service cannot reach the problem of SLA requirement, the present invention is after periodically getting QoS parameter, according to the adjustment that current business mass parameter is carried out bandwidth scheduling strategy, make the bandwidth scheduling strategy of current employing and current actual flow accurate match, to ensure that operational indicator reaches SLA requirement.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of method flow diagram adjusting bandwidth scheduling strategy that Fig. 1 provides for the embodiment of the present invention;
The method flow diagram of the another kind adjustment bandwidth scheduling strategy that Fig. 2 provides for the embodiment of the present invention;
The method flow diagram of the another kind adjustment bandwidth scheduling strategy that Fig. 3 provides for the embodiment of the present invention;
The method flow diagram of the another kind adjustment bandwidth scheduling strategy that Fig. 4 provides for the embodiment of the present invention;
A kind of device adjusting bandwidth scheduling strategy that Fig. 5 provides for the embodiment of the present invention forms schematic diagram;
The device formation schematic diagram of the another kind adjustment bandwidth scheduling strategy that Fig. 6 provides for the embodiment of the present invention;
The device formation schematic diagram of the another kind adjustment bandwidth scheduling strategy that Fig. 7 provides for the embodiment of the present invention;
The device formation schematic diagram of the another kind adjustment bandwidth scheduling strategy that Fig. 8 provides for the embodiment of the present invention;
The device formation schematic diagram of the another kind adjustment bandwidth scheduling strategy that Fig. 9 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments provide a kind of method adjusting bandwidth scheduling strategy, as shown in Figure 1, the method comprises:
101, periodically QoS parameter is obtained.
Wherein, described QoS parameter is for weighing the quality of service of single business, and described QoS parameter comprises: network layer quality index parameter and operation layer quality index parameter.Network layer quality index parameter comprises: total flow, transmit flow, abandon flow, and operation layer mass parameter comprises: the time delay of miscellaneous service, shake, packet loss and other quality index.By obtaining network layer index parameter and operation layer index parameter from network management system.
What deserves to be explained is, the cycle duration arranged is shorter can improve the frequency getting service parameter, also the accuracy of bandwidth scheduling strategy and current business flow will be improved, the present invention does not limit concrete cycle duration, but the cycle duration arranged should be not too short yet, to avoid, when once adjusting bandwidth scheduling strategy and also not completing, just getting the QoS parameter of next cycle.Concrete, after carrying out acquisition QoS parameter at every turn, perform following step 102, judge when using current bandwidth scheduling strategy, current QoS parameter is the need of carrying out bandwidth scheduling Developing Tactics, ensure can adjust bandwidth scheduling strategy the most timely at every turn, thus make the bandwidth scheduling strategy of current employing be the bandwidth scheduling strategy meeting current business flow situation most, improve the accuracy issuing bandwidth scheduling strategy.
The reference value of the QoS parameter 102, defined according to described QoS parameter and service-level agreement SLA compares, and judges whether adjustment bandwidth scheduling strategy according to comparative result.
Wherein, SLA be enterprise customer when subscribe, the service quality standard of the every business providing the operator of network to specify.If the quality standard of business does not have hit the target, then QoS parameter can exceed SLA threshold value.
103, when described QoS parameter exceeds the reference value of the QoS parameter that described SLA defines, according to described QoS parameter, original bandwidth scheduling strategy is adjusted.
Wherein, after obtaining QoS parameter, in conjunction with current business traffic characteristic and current business quality, adjust the bandwidth occupancy ratio of all kinds of business, generate new bandwidth scheduling strategy.Also it should be noted that, after described QoS parameter exceeds the reference value certain limit of the QoS parameter that described SLA defines, just can start adjustment bandwidth scheduling flow.Therefore, need arrange the threshold value of SLA, the threshold value of this SLA is empirical value, and the SLA threshold value such as arranged is 5% of the reference value of the QoS parameter of SLA definition, when then QoS parameter exceeds 5% of SLA after comparing, meet the condition generating new bandwidth scheduling strategy.Certainly, the present invention does not limit the concrete numerical value of the threshold value of SLA.
It should be noted that, in subsequent step 303 neutralization procedure 403, describe the concrete grammar carrying out bandwidth scheduling for different business grade in detail, the embodiment of the present invention does not repeat at this.
Also it should be noted that, in existing network management system, only comprise bandwidth scheduling strategy configuration module, bandwidth scheduling strategy calling module, traffic forwarding module and Traffic identification and matching module.In these modules, want the bandwidth scheduling strategy adjusting current employing, need by artificially adjusting the bandwidth scheduling strategy in bandwidth scheduling strategy configuration module, and then by bandwidth scheduling strategy calling module by the policy distribution after adjustment to traffic forwarding module, Traffic identification and the business of mating can be forwarded according to the bandwidth scheduling strategy after adjusting.And the present invention is in existing network management system, add business detection module, bandwidth scheduling policy optimization control module, bandwidth scheduling configuration module.Wherein, business detection module is for obtaining QoS parameter, this QoS parameter obtains from the packet through traffic forwarding module transfer, and this QoS parameter and SLA are contrasted, when QoS parameter exceeds SLA threshold value, call bandwidth scheduling policy optimization control module and initiate bandwidth scheduling policy optimization flow process.Concrete, bandwidth scheduling policy optimization control module passes through interactive interface, obtain QoS parameter, and in conjunction with current business traffic characteristic and quality of service, adjust the bandwidth scheduling strategy of each business, generate new bandwidth scheduling strategy, and new bandwidth scheduling strategy is sent to scheduling configuration module.Afterwards, the new bandwidth scheduling strategy that configuration module sends according to bandwidth scheduling policy optimization control module, bandwidth scheduling strategy is issued to band width configuration scheduler module by SNMP (Simple Network Management Protocol, Simple Network Management Protocol) or NETCONF (network configuration) agreement.Thus, after carrying out above-mentioned flow process, bandwidth scheduling on demand can be realized.Therefore, the present invention, from the angle of system configuration, does not increase the complexity of network management system.
Embodiments provide a kind of method adjusting bandwidth scheduling strategy, by periodically obtaining QoS parameter, the reference value of the QoS parameter then defined according to described QoS parameter and service-level agreement SLA compares, and judge whether adjustment bandwidth scheduling strategy according to comparative result, finally when described QoS parameter exceeds the reference value of the QoS parameter that described SLA defines, according to described QoS parameter, original bandwidth scheduling strategy is adjusted.Compared to prior art, when performing bandwidth scheduling strategy, do not consider the situation of change of each business at Different periods, only use single bandwidth scheduling strategy, the bandwidth scheduling strategy adopted is caused not mate with actual bandwidth usage, thus make quality of service cannot reach the problem of SLA requirement, the present invention is after periodically getting QoS parameter, according to the adjustment that current business mass parameter is carried out bandwidth scheduling strategy, make the bandwidth scheduling strategy of current employing and current actual flow accurate match, to ensure that operational indicator reaches SLA requirement.
In another embodiment provided by the invention, describe in detail after described acquisition QoS parameter, the method flow of execution, as shown in Figure 2, comprising:
201, judge whether each grade business enters predetermined forwarding queue, if when described each grade business does not enter predetermined forwarding queue, then again each grade business and forwarding queue are mated, and again obtain the QoS parameter after coupling.
Wherein, when carrying out business and forwarding, first to carry out traffic identification to the business of carrying out traffic forwarding, the grade of service then represented by this mark, use corresponding predetermined forwarding queue to carry out business forwarding.If there is business not enter predetermined queue, then revise flow matches strategy, use differentiated services code rewriting and queue to map and again forwarding queue is mated.After coupling completes, repeat said process, until each grade business and corresponding forwarding queue the match is successful, the now QoS parameter of acquisition after the match is successful.
In another embodiment provided by the invention, describe in detail and compare according to described QoS parameter and service-level agreement SLA, and judge whether according to comparative result the method flow adjusting bandwidth scheduling strategy, as shown in Figure 3, comprising:
301, high-priority service is determined.
Wherein, the data transmission service etc. when high-priority service can be speech business, video traffic, backup significant data.In SLA agreement, higher standard is had to weigh to the business of high priority, such as less packet loss, shorter time delay, lower shake etc.Due to different to the QoS parameter definition of high-priority service in different SLA agreements, so the present invention does not repeat at this.
302, compare according to the reference value of the QoS parameter of described high-priority service and the QoS parameter of described SLA definition.
Wherein, describe the process compared in step 103 in detail, the embodiment of the present invention does not repeat at this.
303, when the QoS parameter being described high-priority service when comparative result is greater than the reference value of the QoS parameter that described SLA defines, then determine that the QoS parameter of described high-priority service exceeds the reference value of the QoS parameter that described SLA defines.
Wherein, after determining that the mass parameter of high-priority service is greater than the reference value of the QoS parameter that described SLA defines, need step 103 be performed, namely bandwidth scheduling strategy be adjusted.Concrete, the total bandwidth that each business takies can be represented by bandwidth scheduling weight, now illustrates, as following table one.In this table one, the first row list item represents " type of service ", " grade of service ", " service bandwidth ", " bandwidth scheduling weight " this four classes parameter from left to right respectively, wherein, " type of service " is divided into, " voice ", " video ", " general data ", " grade of service " represents respectively by " gold ", " silver ", " copper ", the bandwidth that " service bandwidth " uses under current bandwidth scheduling strategy for each business, " service bandwidth " that " bandwidth scheduling weight " is all kinds of business accounts for the ratio of total bandwidth.Also it should be noted that, is " total bandwidth " in the last column of " type of service ", is " service bandwidth " sum.
Table one
As shown in Table 1, by adjusting the bandwidth scheduling weight of each business, the adjustable often business of planting takies the ratio of total bandwidth, but will ensure that all kinds of service bandwidth dispatch weight sum is no more than 100%.It should be noted that, the total bandwidth ordered due to enterprise customer is constant, therefore in concrete adjustment process, can be increased the service bandwidth of high priority, to meet the constant principle of each service bandwidth sum by the service bandwidth reducing lowest priority.For table one, if the service bandwidth of speech business increases 1M, then can reduce the service bandwidth of 1M ordinary data traffic, if the service bandwidth of video traffic also needs to increase 1M, then also can reduce the service bandwidth of 1M general service, the speech business that to be the grade of service be " gold " of allocated bandwidth situation now takies 2M service bandwidth, and the grade of service is that the video traffic of " silver " takies 7M service bandwidth, the grade of service is the ordinary data traffic of " copper ", takies 1M service bandwidth.That is, be no matter high-priority service or secondary high-priority service when carrying out Bandwidth adjustment, all can affect lowest priority business, and the business except lowest priority business is independent of each other when carrying out bandwidth scheduling.The present invention is illustrated by means of only table one, and the type of service title in his-and-hers watches one and grade of service classification do not limit.
Also it should be noted that, after having carried out a high priority bandwidth scheduling, the high-priority service mass parameter after dispatching can be obtained, this parameter is used to judge, whether the quality of service of the high-priority service after assessment adjustment meets SLA index, if do not met, then again adjust, until the quality of service of high-priority service meets SLA index.
In another embodiment provided by the invention, describe after execution step 301 to step 302, when high-priority service meets SLA index, the method flow of adjustment low priority traffice, as shown in Figure 4, comprising:
401, when the QoS parameter being described high-priority service when comparative result is less than the reference value of the QoS parameter that described SLA defines, low priority traffice is determined.
402, compare according to the reference value of the QoS parameter of described low priority traffice and the low priority traffice mass parameter of described SLA definition.
403, when the QoS parameter being described low priority traffice when comparative result is greater than the reference value of the QoS parameter that described SLA defines, then determine that the QoS parameter of described low priority traffice exceeds the reference value of the QoS parameter that described SLA defines.
Wherein, due to when carrying out Bandwidth adjustment, the bandwidth that low priority traffice takies likely can be reduced, so, by adjusting the early stage random drop thresholding of low priority traffice, and start Congestion Managment, to reduce the impact on low priority traffice after adjustment high-priority service.
In another embodiment provided by the invention, describe in detail and ensure the method flow that normally runs of bandwidth scheduling system, before according to described QoS parameter original bandwidth scheduling strategy being adjusted, comprising:
Back up described original bandwidth scheduling strategy.
Wherein, the bandwidth scheduling strategy before backup adjustment is to prevent, a kind of prevention mechanism made a mistake when adopting new bandwidth scheduling strategy.After bandwidth scheduling strategy before backup adjustment, if new bandwidth scheduling strategy occurs abnormal, the bandwidth scheduling strategy before can calling in time replaces abnormal strategy occurs, thus can ensure the normal operation of system.
Embodiments provide a kind of method adjusting bandwidth scheduling strategy, by obtaining QoS parameter, the reference value of the QoS parameter then defined according to described QoS parameter and service-level agreement SLA compares, and judge whether adjustment bandwidth scheduling strategy according to comparative result, finally when described QoS parameter exceeds the reference value of the QoS parameter that described SLA defines, generate new bandwidth scheduling strategy according to described QoS parameter, and original bandwidth scheduling strategy is replaced with newly-generated bandwidth scheduling strategy.Compared to prior art, when performing bandwidth scheduling strategy, do not consider the situation of change of each business at Different periods, cause the bandwidth scheduling strategy of employing inaccurate, thus make quality of service cannot reach SLA require problem, the present invention after getting current business mass parameter, according to the adjustment that current business mass parameter is carried out bandwidth scheduling strategy, make the bandwidth scheduling strategy of current employing and current actual flow accurate match, to ensure that operational indicator reaches SLA requirement.
Embodiments provide a kind of device adjusting bandwidth scheduling strategy, as shown in Figure 5, comprising: acquiring unit 51, comparing unit 52, Developing Tactics unit 53.
Acquiring unit 51, for periodically obtaining QoS parameter.
Wherein, described QoS parameter is for weighing the quality of service of single business.
Comparing unit 52, the reference value for the QoS parameter defined according to described QoS parameter and service-level agreement SLA compares, and judges whether adjustment bandwidth scheduling strategy according to comparative result.
Developing Tactics unit 53, during for exceeding the reference value of QoS parameter that described SLA defines when described QoS parameter, adjusts original bandwidth scheduling strategy according to described QoS parameter.
As shown in Figure 6, this device also comprises: judging unit 54.
Judging unit 54, for judging whether each grade business enters predetermined forwarding queue, if when described each grade business does not enter predetermined forwarding queue, then again each grade business and forwarding queue are mated, and obtains the QoS parameter after coupling again.
In the optional constituted mode of the another kind of this device, comparing unit 52, as shown in Figure 7, also comprises: first determines that subelement 521, first compares subelement 522.
First determines subelement 521, for determining high-priority service.
First compares subelement 522, and the reference value for the QoS parameter defined according to QoS parameter and the described SLA of described high-priority service compares.
When the QoS parameter that comparative result is described high-priority service is greater than the reference value of the QoS parameter that described SLA defines, then determine that the QoS parameter of described high-priority service exceeds the reference value of the QoS parameter that described SLA defines.
As shown in Figure 8, comparing unit 52, also comprises: second determines that subelement 523, second compares subelement 524.
Second determines subelement 523, for when comparative result be the QoS parameter of described high-priority service be less than the reference value of QoS parameter that described SLA defines time, determine low priority traffice.
Second compares subelement 524, and the reference value for the low priority traffice mass parameter defined according to QoS parameter and the described SLA of described low priority traffice compares.
When the QoS parameter that comparative result is described low priority traffice is greater than the reference value of the QoS parameter that described SLA defines, then determine that the QoS parameter of described low priority traffice exceeds the reference value of the QoS parameter that described SLA defines.
In another embodiment provided by the invention, as shown in Figure 9, also comprise: adjustment unit 55.
Adjustment unit 55, for backing up described original bandwidth scheduling strategy.
Embodiments provide a kind of device adjusting bandwidth scheduling strategy, periodically QoS parameter is obtained by acquiring unit, then the reference value of QoS parameter that comparing unit defines according to described QoS parameter and service-level agreement SLA compares, and judge whether adjustment bandwidth scheduling strategy according to comparative result, finally when described QoS parameter exceeds the reference value of the QoS parameter that described SLA defines, Developing Tactics unit adjusts original bandwidth scheduling strategy according to described QoS parameter.Compared to prior art, when performing bandwidth scheduling strategy, do not consider the situation of change of each business at Different periods, only use single bandwidth scheduling strategy, the bandwidth scheduling strategy adopted is caused not mate with actual bandwidth usage, thus make quality of service cannot reach the problem of SLA requirement, the present invention is after periodically getting QoS parameter, according to the adjustment that current business mass parameter is carried out bandwidth scheduling strategy, make the bandwidth scheduling strategy of current employing and current actual flow accurate match, to ensure that operational indicator reaches SLA requirement.
What deserves to be explained is, device is as shown in Figures 3 to 5 for realizing the method flow shown in Fig. 1 to Fig. 2.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for apparatus embodiments, because it is substantially similar to embodiment of the method, so describe fairly simple, relevant part illustrates see the part of embodiment of the method.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1. adjust a method for bandwidth scheduling strategy, it is characterized in that, comprising:
Periodically obtain QoS parameter, described QoS parameter is for weighing the quality of service of single business;
The reference value of the QoS parameter defined according to described QoS parameter and service-level agreement SLA compares, and judges whether adjustment bandwidth scheduling strategy according to comparative result;
When described QoS parameter exceeds the reference value of the QoS parameter that described SLA defines, according to described QoS parameter, original bandwidth scheduling strategy is adjusted.
2. method according to claim 1, is characterized in that, after described acquisition QoS parameter, described method also comprises:
Judge whether each grade business enters predetermined forwarding queue, if when described each grade business does not enter predetermined forwarding queue, then again each grade business and forwarding queue are mated, and again obtain the QoS parameter after coupling.
3. method according to claim 1 and 2, is characterized in that, describedly compares according to described QoS parameter and service-level agreement SLA, and judges whether adjustment bandwidth scheduling strategy according to comparative result, comprising:
Determine high-priority service;
Reference value according to the QoS parameter of described high-priority service and the high-priority service mass parameter of described SLA definition compares;
When the QoS parameter that comparative result is described high-priority service is greater than the reference value of the QoS parameter that described SLA defines, then determine that the QoS parameter of described high-priority service exceeds the reference value of the QoS parameter that described SLA defines.
4. method according to claim 3, is characterized in that, after the reference value of the QoS parameter that the described QoS parameter according to described high-priority service and described SLA define compares, also comprises:
When the QoS parameter that comparative result is described high-priority service is less than the reference value of the QoS parameter that described SLA defines, determine low priority traffice;
Reference value according to the QoS parameter of described low priority traffice and the low priority traffice mass parameter of described SLA definition compares;
When the QoS parameter that comparative result is described low priority traffice is greater than the reference value of the QoS parameter that described SLA defines, then determine that the QoS parameter of described low priority traffice exceeds the reference value of the QoS parameter that described SLA defines.
5. method according to claim 1, is characterized in that, described according to described QoS parameter original bandwidth scheduling strategy to be adjusted before, also comprise:
Back up described original bandwidth scheduling strategy.
6. adjust a device for bandwidth scheduling strategy, it is characterized in that, comprising:
Acquiring unit, for periodically obtaining QoS parameter, described QoS parameter is for weighing the quality of service of single business;
Comparing unit, the reference value for the QoS parameter defined according to described QoS parameter and service-level agreement SLA compares, and judges whether adjustment bandwidth scheduling strategy according to comparative result;
Developing Tactics unit, during for exceeding the reference value of QoS parameter that described SLA defines when described QoS parameter, adjusts original bandwidth scheduling strategy according to described QoS parameter.
7. device according to claim 6, is characterized in that, described device also comprises:
Judging unit, for judging whether each grade business enters predetermined forwarding queue, if when described each grade business does not enter predetermined forwarding queue, then again each grade business and forwarding queue are mated, and obtains the QoS parameter after coupling again.
8. the device according to claim 6 or 7, is characterized in that, described comparing unit, also comprises:
First determines subelement, for determining high-priority service;
First compares subelement, and the reference value for the QoS parameter defined according to QoS parameter and the described SLA of described high-priority service compares;
When the QoS parameter that comparative result is described high-priority service is greater than the reference value of the QoS parameter that described SLA defines, then determine that the QoS parameter of described high-priority service exceeds the reference value of the QoS parameter that described SLA defines.
9. device according to claim 8, is characterized in that, described comparing unit, also comprises:
Second determines subelement, for when comparative result be the QoS parameter of described high-priority service be less than the reference value of QoS parameter that described SLA defines time, determine low priority traffice;
Second compares subelement, and the reference value for the low priority traffice mass parameter defined according to QoS parameter and the described SLA of described low priority traffice compares;
When the QoS parameter that comparative result is described low priority traffice is greater than the reference value of the QoS parameter that described SLA defines, then determine that the QoS parameter of described low priority traffice exceeds the reference value of the QoS parameter that described SLA defines.
10. device according to claim 1, is characterized in that, also comprises:
Backup units, for backing up described original bandwidth scheduling strategy.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001069851A2 (en) * | 2000-03-13 | 2001-09-20 | The Trustees Of Columbia University In The City Of New York | Method and apparatus for allocation of resources |
| CN101707807A (en) * | 2009-12-14 | 2010-05-12 | 中兴通讯股份有限公司 | Method and device for scheduling service queue |
| CN102404137A (en) * | 2011-08-09 | 2012-04-04 | 江苏欣网视讯科技有限公司 | Fault location method based on QoS (Quality of Service) monitoring of business flow in IP (Internet Protocol) network |
| CN102984751A (en) * | 2012-11-07 | 2013-03-20 | 中兴通讯股份有限公司 | Service control method and service control device |
| CN104079501A (en) * | 2014-06-05 | 2014-10-01 | 深圳市邦彦信息技术有限公司 | Queue scheduling method based on multiple priorities |
-
2015
- 2015-03-02 CN CN201510093251.3A patent/CN104717158B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001069851A2 (en) * | 2000-03-13 | 2001-09-20 | The Trustees Of Columbia University In The City Of New York | Method and apparatus for allocation of resources |
| CN101707807A (en) * | 2009-12-14 | 2010-05-12 | 中兴通讯股份有限公司 | Method and device for scheduling service queue |
| CN102404137A (en) * | 2011-08-09 | 2012-04-04 | 江苏欣网视讯科技有限公司 | Fault location method based on QoS (Quality of Service) monitoring of business flow in IP (Internet Protocol) network |
| CN102984751A (en) * | 2012-11-07 | 2013-03-20 | 中兴通讯股份有限公司 | Service control method and service control device |
| CN104079501A (en) * | 2014-06-05 | 2014-10-01 | 深圳市邦彦信息技术有限公司 | Queue scheduling method based on multiple priorities |
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|---|---|---|---|---|
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| CN104967915A (en) * | 2015-06-19 | 2015-10-07 | 美国掌赢信息科技有限公司 | Coding method in instant video transmission process and electronic device |
| CN105554061A (en) * | 2015-11-30 | 2016-05-04 | 中国联合网络通信集团有限公司 | Business processing method and management server |
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| CN109150952A (en) * | 2017-06-15 | 2019-01-04 | 万事达卡国际公司 | For asynchronous integration and the system and method for sending data |
| CN109150952B (en) * | 2017-06-15 | 2022-04-19 | 万事达卡国际公司 | System and method for asynchronously integrating and transmitting data |
| CN108243122A (en) * | 2018-01-04 | 2018-07-03 | 烽火通信科技股份有限公司 | A kind of method that QoS bandwidth is adjusted based on service bandwidth utilization rate dynamic |
| CN110213178A (en) * | 2018-05-31 | 2019-09-06 | 腾讯科技（深圳）有限公司 | Flow managing method, integrated chip and device |
| CN109951329A (en) * | 2019-03-12 | 2019-06-28 | 中国联合网络通信集团有限公司 | A kind of network resource scheduling method and device |
| CN111327604A (en) * | 2020-01-21 | 2020-06-23 | 深圳市泰信通信息技术有限公司 | Data processing system and method thereof |
| CN111327604B (en) * | 2020-01-21 | 2022-09-06 | 深圳市泰信通信息技术有限公司 | Data processing system and method thereof |
| CN111654448A (en) * | 2020-05-06 | 2020-09-11 | 杭州迪普科技股份有限公司 | Traffic scheduling method and device |
| CN114070791A (en) * | 2020-07-29 | 2022-02-18 | 中国移动通信集团安徽有限公司 | Data flow rate limiting processing method and device |
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| WO2022148257A1 (en) * | 2021-01-06 | 2022-07-14 | 华为技术有限公司 | Sla performance prediction method and related apparatus, and device |
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