CN102394805B - A kind of method and device of Business Stream speed limit dynamic adjustment - Google Patents
A kind of method and device of Business Stream speed limit dynamic adjustment Download PDFInfo
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- CN102394805B CN102394805B CN201110182271.XA CN201110182271A CN102394805B CN 102394805 B CN102394805 B CN 102394805B CN 201110182271 A CN201110182271 A CN 201110182271A CN 102394805 B CN102394805 B CN 102394805B
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- business stream
- speed limit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/20—Traffic policing
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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Abstract
The invention discloses a kind of method and device of Business Stream speed limit dynamic adjustment, the method includes：When at least two Business Streams is transmitted, according to the flow velocity of the flow speed control of Business Stream to be tracked Business Stream to be adjusted.The application present invention, can optimize Bandwidth Allocation Policy in the case where multiple business stream is parallel, further improve the utilization rate of bandwidth.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of method and device of Business Stream speed limit dynamic adjustment.
Background technology
With internet fast development and popularization, some hot spot applications such as IPTV (Internet
Protocol Television, IPTV), the networking telephone (Voice over Internet Protocol, VOIP), video prison
The value-added services such as control, video conferencing, high speed Internet access are constantly released, and personal and commercial user is increasingly carried to the demand of broadband access
High.Currently in several broadband access technologys, multiple digital subscriber line (Digital Subscriber Line, DSL) technology because
Existing copper cash resource can be made full use of, makes user exclusively enjoy stable bandwidth, good confidentiality, performance reach its maturity, and become broadband access
Main flow means.DSLAM (Digital Subscriber Line Access
Multiplexer, DSLAM) it is DSL local side access devices.DSL subscriber end access device is referred to as modem (Modem).
DSL line as a passage, on can be with bearing multiple service, such as online, IPTV, phone etc., these business
It is required for taking certain bandwidth.There is such a case in actually used, i.e., a kind of bandwidth of business influences whether other one
The bandwidth of the business of kind, for example, carries online, two class business of IPTV in DSL line, if the bandwidth of business of networking is excessive, can
Cause IPTV video hiccups phenomenons；If IPTV service bandwidth is excessive, user's online slow experience of network speed can be caused.
Existing user bandwidth allocation strategy, a kind of is the bandwidth that fixes to two class traffic assignments, for example, DSL line band
Wide 4M, pre-configured business of networking speed limit 1M, IPTV service speed limit 3M.The problem that this method is present is, if user does not surf the Net,
So the bandwidth of 1M by waste can not be used in IPTV, if user does not see IPTV, then the bandwidth of 3M cannot be used for surf the Net with
Higher speed makees file transfer protocol (FTP) (File Transfer Protocol, FTP) download.
Another kind of strategy is that the principle based on service priority is distributed, for example, set IPTV as the business of high priority, that
When there is IPTV to apply, IPTV will take the bandwidth for needing, and remaining bandwidth is to business of networking；When applying without IPTV,
Business of networking can use whole bandwidth.This method the disadvantage is that, there is no speed limit for all kinds of business.Such as, DSL lines
The a width of 10M of road band, when there is IPTV to apply, IPTV will take the 3M bandwidth for needing, the whole bandwidth of remaining 7M to business of networking,
But the excessive IPTV for influencing whether user of business of networking bandwidth, if such as a sudden peal of thunder downloads the speed download with 7M, up accordingly
Bandwidth also increases, and can affect the upstream bandwidth of IPTV in turn, and the situation of most serious is that upstream bandwidth is exhausted by business of networking, leads
IPTV zappings etc. are caused to need the operation failure of uplink traffic.
Used as the improvement of above-mentioned strategy, existing another kind of method is on the basis of the principle distribution based on service priority
On, to needing the business for making strict speed limit to make fixed speed limit.Such as, a width of 10M of DSL line band, when there is IPTV to apply, IPTV
The 3M bandwidth for needing will be taken, remaining 7M bands alleviating distention in middle-JIAO only distributes 2M to business of networking, can so solve business of networking bandwidth
The excessive problem affected by IPTV service.But if this strategy has IPTV and do not use, user still can only use 2M bandwidth
The problem of online.
Content of the invention
The present invention provides a kind of method and device of Business Stream speed limit dynamic adjustment, in order to optimize Bandwidth Allocation Policy,
The utilization rate of bandwidth is further improved.
A kind of method of Business Stream speed limit dynamic adjustment provided in an embodiment of the present invention includes：
When at least two Business Streams is transmitted, according to the flow velocity of the flow speed control of Business Stream to be tracked Business Stream to be adjusted.
A kind of device of Business Stream speed limit dynamic adjustment provided in an embodiment of the present invention includes：
Transmission unit, for transmitting business stream；
Control unit, for transmit at least two Business Streams when, flow speed control of the control end according to Business Stream to be tracked
The flow velocity of Business Stream to be adjusted.
As seen through the above technical solutions, the embodiment of the present invention transmit at least two Business Streams when, according to industry to be tracked
The flow velocity of the flow speed control Business Stream to be adjusted of business stream.Therefore, the embodiment of the present invention can in the case where multiple business stream is parallel,
Optimize Bandwidth Allocation Policy, further improve the utilization rate of bandwidth.
Description of the drawings
Schematic flow sheets of the Fig. 1 for a specific embodiment of the inventive method；
Schematic flow sheets of the Fig. 2 for a specific embodiment of the inventive method；
Structural representations of the Fig. 3 for present system embodiment.
Specific embodiment
In embodiments of the present invention, when at least two Business Streams is transmitted, the flow speed control according to Business Stream to be tracked is treated
The flow velocity of adjustment Business Stream.
Schematic flow sheets of the Fig. 1 for a specific embodiment of the inventive method.
Shown in Figure 1, the detailed process that the embodiment of the present invention carries out the dynamic adjustment of Business Stream speed limit is as follows：
Step 101：Two kinds of Business Streams of transmission.
Step 102：Judge whether the flow velocity of Business Stream to be tracked exceedes the flow rate threshold for setting, if it is, executing step
Rapid 103, otherwise execution step 104.
Step 103：The initial speed limit that the speed limit of the Business Stream is adjusted to configuration.
Step 104：The target speed limit that the speed limit of the Business Stream is adjusted to configuration.
Here it is possible to flow velocity of the cycle according to the flow speed control of Business Stream to be tracked Business Stream to be adjusted, or through setting
Interval time, according to the flow velocity of the flow speed control of Business Stream to be tracked Business Stream to be adjusted.The flow velocity of the adjustment Business Stream
Transmitting terminal for transmitting business stream is executed, or is executed for the receiving terminal of transmitting business stream, or for forward transmitting terminal and receiving terminal it
Between Business Stream DSLAM (DSLAM) execute.
Schematic flow sheets of the Fig. 2 for the another specific embodiment of the inventive method.
As shown in Fig. 2 the detailed process that the present embodiment carries out the dynamic adjustment of Business Stream speed limit is as follows：
Step 201：Two kinds of Business Streams of transmission.
Step 202：Obtain the flow velocity of Business Stream to be tracked.
Step 203：Judge whether the flow velocity of Business Stream to be tracked exceedes the first flow rate threshold for setting.If it is, holding
Row step 204, otherwise execution step 205.
Step 204：The initial speed limit that the speed limit of the Business Stream is adjusted to configuration, return to step 202.
Step 205：The flow velocity of Business Stream to be tracked is judged whether not less than the threshold value of the second flow speed for setting, if it is,
Then execution step 206, otherwise return to step 202.
Step 206：The target speed limit that the speed limit of the Business Stream is adjusted to configuration, return to step 202.
Here, the first flow rate threshold in step 203 is more than the second flow speed threshold value in step 205.
Structural representations of the Fig. 3 for apparatus of the present invention embodiment.
Shown in Figure 3, a kind of device of Business Stream speed limit dynamic adjustment provided in an embodiment of the present invention includes：Transmission
Unit 31, control unit 32
Transmission unit 31, for transmitting business stream；
Control unit 32, for transmit at least two Business Streams when, flow velocity control of the control end according to Business Stream to be tracked
Make the flow velocity of Business Stream to be adjusted.
Here, described control unit 32, for judging whether the flow velocity of Business Stream to be tracked exceedes the flow rate threshold for setting；
If it exceeds the flow rate threshold for setting, then the speed limit of the Business Stream to be adjusted to the initial speed limit of configuration；If do not surpassed
The flow rate threshold for setting is crossed, then the speed limit of the Business Stream is adjusted to the target speed limit of configuration, initial speed limit is less than
Target speed limit.
Described control unit 32, for obtaining the flow velocity of Business Stream to be tracked；If the flow velocity of Business Stream to be tracked exceedes
The first flow rate threshold for setting, then the speed limit of the Business Stream is adjusted to the initial speed limit of configuration；If industry to be tracked
The flow velocity of business stream, not less than the second flow speed threshold value for setting, the speed limit of the Business Stream is then adjusted to the target speed limit of configuration
Value, wherein, initial speed limit is less than target speed limit, and the first flow rate threshold is more than second flow speed threshold value.
Described control unit 32, for the cycle according to the flow velocity of the flow speed control of Business Stream to be tracked Business Stream to be adjusted,
Or through the interval time for setting, according to the flow velocity of the flow speed control of Business Stream to be tracked Business Stream to be adjusted.
As seen through the above technical solutions, therefore, the embodiment of the present invention is at least two business of transmitting for the embodiment of the present invention
During stream, according to the flow velocity of the flow speed control of Business Stream to be tracked Business Stream to be adjusted.Therefore, the embodiment of the present invention can be in multiple industry
In the case that business stream is parallel, optimize Bandwidth Allocation Policy, further improve the utilization rate of bandwidth.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the invention and modification are belonged to the model of the claims in the present invention and its equivalent technologies
Within enclosing, then the present invention is also intended to comprising these changes and modification.
Claims (6)
1. a kind of method that Business Stream speed limit dynamic is adjusted, it is characterised in that the method includes：
When at least two Business Streams is transmitted, according to the flow velocity of the flow speed control of Business Stream to be tracked Business Stream to be adjusted；
Wherein, according to the flow velocity of the flow speed control of Business Stream to be tracked Business Stream to be adjusted, including：Judge Business Stream to be tracked
Whether flow velocity exceedes the flow rate threshold for setting；If it exceeds the flow rate threshold for setting, then adjust the speed limit of the Business Stream
For the initial speed limit for configuring；If not less than the flow rate threshold for setting, the speed limit of the Business Stream is adjusted to configuration
Target speed limit, initial speed limit be less than target speed limit；
Wherein, according to the flow velocity of the flow speed control of Business Stream to be tracked Business Stream to be adjusted, including：Obtain Business Stream to be tracked
Flow velocity；If the flow velocity of Business Stream to be tracked exceedes the first flow rate threshold for setting, the speed limit of the Business Stream is adjusted
For the initial speed limit for configuring；If the flow velocity of Business Stream to be tracked is not less than the second flow speed threshold value for setting, by the industry
The speed limit of business stream is adjusted to the target speed limit of configuration, and wherein, initial speed limit is less than target speed limit, the first flow rate threshold
It is more than second flow speed threshold value.
2. the method for claim 1, it is characterised in that the cycle is according to the flow speed control of Business Stream to be tracked industry to be adjusted
The flow velocity of business stream, or through the interval time for setting, according to the flow velocity of the flow speed control of Business Stream to be tracked Business Stream to be adjusted.
3. the method for claim 1, it is characterised in that transmission of the flow velocity of the adjustment Business Stream for transmitting business stream
End executes, or the receiving terminal execution for transmitting business stream, or the numeral use for the Business Stream between forwarding transmitting terminal and receiving terminal
Family line access multiplexers are executed.
4. the device that a kind of Business Stream speed limit dynamic is adjusted, it is characterised in that include：
Transmission unit, for transmitting business stream；
Control unit, for when at least two Business Streams is transmitted, control end is waited to adjust according to the flow speed control of Business Stream to be tracked
The flow velocity of whole Business Stream；
Wherein, described control unit, for judging whether the flow velocity of Business Stream to be tracked exceedes the flow rate threshold for setting；If super
The flow rate threshold for setting is crossed, then the speed limit of the Business Stream is adjusted to the initial speed limit of configuration；If not less than setting
Flow rate threshold, then the speed limit of the Business Stream is adjusted to the target speed limit of configuration, initial speed limit is limited less than target
Speed value；
Wherein, described control unit, for obtaining the flow velocity of Business Stream to be tracked；If the flow velocity of Business Stream to be tracked exceedes set
The first fixed flow rate threshold, then the speed limit of the Business Stream is adjusted to the initial speed limit of configuration；If business to be tracked
The flow velocity of stream, not less than the second flow speed threshold value for setting, the speed limit of the Business Stream is then adjusted to the target speed limit of configuration
Value, wherein, initial speed limit is less than target speed limit, and the first flow rate threshold is more than second flow speed threshold value.
5. device as claimed in claim 4, it is characterised in that described control unit, for the cycle according to Business Stream to be tracked
Flow speed control Business Stream to be adjusted flow velocity, or through the interval time for setting, according to the flow speed control of Business Stream to be tracked
The flow velocity of Business Stream to be adjusted.
6. device as claimed in claim 4, it is characterised in that transmitting terminal of the described device for transmitting business stream, or for transmission
The receiving terminal of Business Stream, or the digital subscriber line access multiplexing for the Business Stream between forwarding transmitting terminal and receiving terminal
Device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110182271.XA CN102394805B (en) | 2011-06-30 | 2011-06-30 | A kind of method and device of Business Stream speed limit dynamic adjustment |
| PCT/CN2012/072856 WO2012155673A1 (en) | 2011-06-30 | 2012-03-22 | Method and device for dynamically adjusting speed limit value of service stream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110182271.XA CN102394805B (en) | 2011-06-30 | 2011-06-30 | A kind of method and device of Business Stream speed limit dynamic adjustment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102394805A CN102394805A (en) | 2012-03-28 |
| CN102394805B true CN102394805B (en) | 2017-03-15 |
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ID=45862015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110182271.XA Active CN102394805B (en) | 2011-06-30 | 2011-06-30 | A kind of method and device of Business Stream speed limit dynamic adjustment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102394805B (en) |
| WO (1) | WO2012155673A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634223B (en) * | 2013-12-03 | 2016-11-23 | 北京东土科技股份有限公司 | A kind of dynamic control transmission method based on network service flow and device |
| 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 |
| CN105429900B (en) * | 2015-11-02 | 2018-09-21 | 中国联合网络通信集团有限公司 | A kind of method, apparatus and system of bandwidth speed-raising |
| CN114124820B (en) * | 2021-11-15 | 2024-08-16 | 京东科技控股股份有限公司 | Flow control method, device, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1842019A (en) * | 2005-03-28 | 2006-10-04 | 华为技术有限公司 | Dynamic control method for service bandwidth |
| CN101123587A (en) * | 2007-09-13 | 2008-02-13 | 杭州华三通信技术有限公司 | Traffic control method and device for switch service flow |
| CN101237391A (en) * | 2007-02-01 | 2008-08-06 | 中兴通讯股份有限公司 | Channel bandwidth dynamic adjusting device and method |
| CN101316233A (en) * | 2008-06-19 | 2008-12-03 | 华为技术有限公司 | Flow control method and system, bearing layer equipment |
| WO2012071800A1 (en) * | 2010-12-02 | 2012-06-07 | 中兴通讯股份有限公司 | Method and system for dynamic flow control on transmission message of multimedia message service |
-
2011
- 2011-06-30 CN CN201110182271.XA patent/CN102394805B/en active Active
-
2012
- 2012-03-22 WO PCT/CN2012/072856 patent/WO2012155673A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1842019A (en) * | 2005-03-28 | 2006-10-04 | 华为技术有限公司 | Dynamic control method for service bandwidth |
| CN101237391A (en) * | 2007-02-01 | 2008-08-06 | 中兴通讯股份有限公司 | Channel bandwidth dynamic adjusting device and method |
| CN101123587A (en) * | 2007-09-13 | 2008-02-13 | 杭州华三通信技术有限公司 | Traffic control method and device for switch service flow |
| CN101316233A (en) * | 2008-06-19 | 2008-12-03 | 华为技术有限公司 | Flow control method and system, bearing layer equipment |
| WO2012071800A1 (en) * | 2010-12-02 | 2012-06-07 | 中兴通讯股份有限公司 | Method and system for dynamic flow control on transmission message of multimedia message service |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102394805A (en) | 2012-03-28 |
| WO2012155673A1 (en) | 2012-11-22 |
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