CN104936231A - Traffic balancing method and system - Google Patents

Traffic balancing method and system Download PDF

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Publication number
CN104936231A
CN104936231A CN201510333539.3A CN201510333539A CN104936231A CN 104936231 A CN104936231 A CN 104936231A CN 201510333539 A CN201510333539 A CN 201510333539A CN 104936231 A CN104936231 A CN 104936231A
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CN
China
Prior art keywords
wifi equipment
wifi
equipment
value
weights
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510333539.3A
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Chinese (zh)
Inventor
康暖
陈海滨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING OPZOON TECHNOLOGY Co Ltd
Opzoon Technology Co Ltd
Original Assignee
BEIJING OPZOON TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BEIJING OPZOON TECHNOLOGY Co Ltd filed Critical BEIJING OPZOON TECHNOLOGY Co Ltd
Priority to CN201510333539.3A priority Critical patent/CN104936231A/en
Publication of CN104936231A publication Critical patent/CN104936231A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/08Load balancing or load distribution
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/12Avoiding congestion; Recovering from congestion
    • H04L47/125Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering

Abstract

A traffic balancing method comprises the steps of establishing interconnection among a plurality of WIFI devices connected with a gateway device; computing processing values of a plurality of WIFI devices; and when the processing value of a certain WIFI device reaches a threshold value, the WIFI device forwarding the received request data sent by user equipment to the WIFI device having the minimum processing value at the moment for processing. Through adoption of the method, central processing unit (cpu) usage rate and outlet network bandwidth of the WIFI device can be lowered; through balancing of the quantity of user equipment accessing the WIFI devices, and balancing of outlet data traffic of the WIFI devices, the processing traffic of the WIFI devices is dynamically balanced, the performance bottleneck of a single WIFI device is prevented, the experience degree of the user equipment accessing a single WIFI device can be improved, the operating cost is lowered, and the operational efficiency is improved.

Description

The method and system of flow equalization
Technical field
The present invention relates to networking technology area, particularly a kind of method and system of flow equalization.
Background technology
At WiMAX (WIreless-Fidelity, be called for short WIFI) in environment, when the WIFI area needing to cover is larger, multiple WIFI equipment can be disposed, wherein for subscriber equipment, distance WIFI equipment is nearer, and WIFI signal is stronger, and subscriber equipment sends to the request msg of WIFI equipment to meet with a response sooner.When subscriber equipment needs to use WIFI equipment access the Internet, usually can the nearest WIFI equipment access of chosen distance current user equipment.Each WIFI wireless device cannot be made under normal circumstances to have the subscriber equipment access number of equivalent, and the data communication flow load of equivalent.When user concentrates on a region, a WIFI equipment can be access in a large amount of subscriber equipmenies, make the running at full capacity of WIFI equipment, even cause subscriber equipment cannot access WIFI equipment, other WIFI equipment does not then have subscriber equipment to access, be in idle condition, the mass flow discrepancy weighing apparatus processed between the multiple wireless WIFI equipment connected under making gateway device.
In prior art, by increasing WIFI device processes ability, or increase the bandwidth of single WIFI equipment.This hardware by upgrading WIFI equipment and the network bandwidth, promote carrying UE capability, but can increase a large amount of costs like this, also thoroughly cannot solve the problem of mass flow discrepancy weighing apparatus.
Summary of the invention
The object of this invention is to provide a kind of method and system of flow equalization, to solve mass flow discrepancy weighing apparatus in prior art, the problem that cost is high.
According to an aspect of the present invention, provide a kind of method of flow equalization, described method comprises:
Connection of interconnecting is set up by between the multiple WIFI equipment connected under gateway device;
Calculate the processing costs of described multiple WIFI equipment;
When there being the processing costs of WIFI equipment to reach threshold value, the request msg that the subscriber equipment of reception sends is forwarded to the minimum enterprising row relax of WIFI equipment of current processing values by described WIFI equipment.
Alternatively, the processing costs of the described multiple WIFI equipment of described calculating specifically comprises:
Be respectively each WIFI equipment and performance parameter q is set;
Calculate the first weights m of each WIFI equipment respectively;
Calculate the second weights n of each WIFI equipment respectively;
The value of the performance parameter q of each WIFI equipment, the first weights m and the second weights n sum is given the processing costs w of each WIFI equipment;
Wherein, the expression formula of described w is w=q+m+n.
Alternatively, be respectively each WIFI equipment described in arrange performance parameter q and specifically comprise:
Obtain the cpu value of described multiple WIFI equipment respectively;
Arranging minimum cpu value is a cpu value, and the performance parameter q of WIFI equipment minimum for described cpu value is set to 1;
The ratio of the cpu value of other WIFI equipment and a described cpu value is set to the performance parameter q of other WIFI equipment described.
Alternatively, described the second weights n calculating the request msg of described each WIFI device processes subscriber equipment respectively specifically comprises:
The data flow value expended when calculating the request msg of described each WIFI device processes subscriber equipment respectively;
By the ratio of the bandwidth of the described data flow value that expends and described each WIFI equipment, be set to the second weights n of described each WIFI equipment.
Alternatively, described method also comprises:
By described multiple WIFI equipment intervals each other of interconnecting, be arranged in the scope of the quorum sensing inhibitor of described multiple WIFI equipment.
According to another aspect of the present invention, provide a kind of system of flow equalization, described system comprises:
Linkage unit, for setting up between the multiple WIFI equipment connected under gateway device connection of interconnecting;
Computing unit, for calculating the processing costs of described multiple WIFI equipment;
Indicating member, for when there being the processing costs of WIFI equipment to reach threshold value, the request msg that the subscriber equipment received by described WIFI equipment sends is forwarded to the minimum enterprising row relax of WIFI equipment of current processing values.
Alternatively, described computing unit specifically for:
Be respectively each WIFI equipment and performance parameter q is set;
Calculate the first weights m of each WIFI equipment respectively;
Calculate the second weights n of each WIFI equipment respectively;
The value of the performance parameter q of each WIFI equipment, the first weights m and the second weights n sum is given the processing costs w of each WIFI equipment;
Wherein, the expression formula of described w is w=q+m+n.
Alternatively, described computing unit concrete also for:
Calculate the cpu value of described multiple WIFI equipment respectively;
Arranging minimum cpu value is a cpu value, and the performance parameter q of WIFI equipment minimum for described cpu value is set to 1;
The ratio of the cpu value of other WIFI equipment and a described cpu value is set to the performance parameter q of other WIFI equipment described.
Alternatively, described computing unit concrete also for:
The data flow value expended when calculating the request msg of described each WIFI device processes subscriber equipment respectively;
By the ratio of the bandwidth of the described data flow value that expends and described each WIFI equipment, be set to the second weights n of described each WIFI equipment.
Alternatively, described system also comprises:
Setting unit, for described multiple WIFI equipment intervals each other of will interconnect, is arranged in the scope of the quorum sensing inhibitor of described multiple WIFI equipment.
According to the specific embodiment that the application provides, this application discloses following technique effect:
The method and system of the flow equalization that the embodiment of the present application provides, by the subscriber equipment amount of balance WIFI equipment access, and the outlet data flow of balance WIFI equipment, the process flow of dynamic balance WIFI equipment, avoid single WIFI equipment performance bottleneck, improve the experience degree that single WIFI equipment accesses subscriber equipment, reduce operation cost, improve operational efficiency.
Accompanying drawing explanation
The method flow diagram of the flow equalization that Fig. 1 provides for a kind of embodiment of the application;
The flow chart of the processing costs of the multiple WIFI equipment of calculating that Fig. 2 provides for a kind of embodiment of the application;
The system schematic of the flow equalization that Fig. 3 provides for the another kind of embodiment of the application.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
The method and system of the flow equalization that the embodiment of the present application provides, are applicable to all WIFI equipment, provide support for needing the terminal of wireless network.
In order to understand the advantage of the application better, introduce the embodiment of the application below by accompanying drawing and detailed description.
The method flow diagram of the flow equalization that Fig. 1 provides for a kind of embodiment of the application.The executive agent of the embodiment of the present application can be gateway device.As shown in Figure 1, the method for the embodiment of the present application flow equalization specifically comprises the following steps:
Step 101, to interconnect setting up between the multiple WIFI equipment connected under gateway device connection.
WIFI equipment can be wireless router, or inserts carry-on WIFI equipment on computer etc.Gateway device, also known as gateway, protocol converter, is the computer system or the equipment that provide DTS between multiple network.
Wireless connections can be carried out by wireless signal mutually between multiple WIFI equipment, or be connected by bluetooth, infrared ray.Interconnected between each WIFI equipment, make the bilateral network forming a WIFI between each WIFI access device, such as, be connected to 4 WIFI equipment in current gateway device network, so each WIFI equipment and other three WIFI devices interconnect.After connecting, between multiple wireless WIFI equipment, can mutually send request data or response data.
Alternatively, by described multiple WIFI equipment intervals each other of interconnecting, be arranged in the scope of the quorum sensing inhibitor of described multiple WIFI equipment.
Every two direct spacing distances of WIFI must be arranged in mutual range of signal.
Step 102, calculate the processing costs of described multiple WIFI equipment;
Calculate the processing costs w=q+m+n of multiple WIFI equipment.
Wherein, see Fig. 2, the processing costs calculating described multiple WIFI equipment specifically comprises the following steps:
Step 201, be respectively each WIFI equipment performance parameter q is set;
Particularly, cpu (Central Processing Unit, the central processing unit) value of described multiple WIFI equipment is obtained respectively; Arranging minimum cpu value is a cpu value, and the performance parameter q of WIFI equipment minimum for described cpu value is set to 1; The ratio of the cpu value of other WIFI equipment and a described cpu value is set to the performance parameter q of other WIFI equipment described.
Such as, in 4 wireless WIFI equipment, (label is a WIFI equipment, the 2nd WIFI equipment, the 3rd WIFI equipment and the 4th WIFI equipment respectively, so same in following concrete example), the performance parameter q of WIFI equipment minimum for cpu value is set to 1, so q value of the cpu performance parameter of other equipment to be multiples of a cpu value be then other equipment corresponding, if namely the cpu value of a WIFI equipment is 2 times of a cpu value, so the q value of a WIFI equipment is exactly 2.
Step 202, calculate the first weights m of each WIFI equipment respectively;
When WIFI equipment receives subscriber equipment access, to the disposition record first weights m of this WIFI equipment, speed when disposition can be a process subscriber equipment access, and the number of user equipment of WIFI equipment access.Such as the number of user equipment of a WIFI equipment access is 5, and the first weights m of a WIFI equipment is 5; The number of user equipment of the 2nd WIFI equipment access is 1, and the first weights m of the 2nd WIFI equipment is 1.
Step 203, calculate the second weights n of each WIFI equipment respectively;
Particularly, the data flow value expended when calculating the request msg of described each WIFI device processes subscriber equipment respectively; The ratio of the bandwidth of the described data flow value that expends and described each WIFI equipment is set to the second weights n of described each WIFI equipment.
Step 204, the value of the performance parameter q of each WIFI equipment, the first weights m and the second weights n sum is given the processing costs w of each WIFI equipment; Wherein, the expression formula of described w is w=q+m+n.
Such as, the value of the performance parameter of the WIFI equipment calculated, the first weights and the second weights sum is given the processing costs of a WIFI equipment.
Step 103, when there being the processing costs of WIFI equipment to reach threshold value, the request msg that the subscriber equipment of reception sends is forwarded to the minimum enterprising row relax of WIFI equipment of current processing values by described WIFI equipment.
Processing costs for each WIFI equipment arranges a threshold value, such as, when the processing costs w of a WIFI equipment reaches the threshold values of setting, the request msg that the subscriber equipment of reception sends is forwarded to the minimum enterprising row relax of WIFI equipment of current processing values by the first WiFi equipment, if the minimum WIFI equipment of current processing values is the second WiFi equipment, then the request msg that the subscriber equipment of reception sends is forwarded to the enterprising row relax of the second WiFi equipment by the first WiFi equipment.
Like this for process subscriber equipment request msg time, be not that a WIFI equipment expends data on flows, but the 2nd WIFI equipment expends data on flows.
Namely the current processing values w=m+n+q of the first wireless WIFI equipment is calculated, when w exceedes the maximum upper limit threshold value of setting, equipment can send request forward signal instruction to other 3 wireless WIFI equipment, obtain the WIFI equipment that in other three wireless WIFI equipment, processing costs is minimum, and WIFI equipment data traffic being transmitted to weights minimum carries out data retransmission.
What wireless device expended performance most is change and data analysis the wireless format of message, such as wireless encrypted data decapsulation and security sweep, by this step, state analysis is carried out to every platform WIFI equipment, the data traffic reaching a WIFI equipment of threshold value can be imported to other WIFI equipment by wireless transmission carry out Message processing and forward, reach the cpu utilization rate of reduction the one WIFI equipment and reduce the object of egress network bandwidth.
Alternatively, the processing costs of WIFI equipment, when acquisition second weights n, only records descending rate of discharge, wherein request msg is transmitted to the flow that other wireless WIFI equipment carry out flow processing forward and is not recorded in flow weights.
In the example of the method for flow equalization of the present invention, when the processing costs of a WIFI equipment reaches threshold value, the request msg indicating a WIFI equipment to be sent by the subscriber equipment received, is forwarded to the 2nd WIFI equipment that processing costs is minimum, in order to the 2nd WIFI device processes described request data.Request msg is forwarded to other the 2nd WIFI equipment and carries out Message processing by the one WIFI equipment, reduces WIFI equipment cpu utilization rate and an egress network bandwidth.Pass through the present invention, by the subscriber equipment amount of balance WIFI equipment access, and the outlet data flow of balance WIFI equipment, the process flow of dynamic balance WIFI equipment, avoid single WIFI equipment performance bottleneck, improve the experience degree that single WIFI equipment accesses subscriber equipment, reduce operation cost, improve operational efficiency.
Corresponding with the method for the flow equalization that the embodiment of the present application provides, the embodiment of the present application additionally provides a kind of system of flow equalization, the system schematic of the flow equalization that Fig. 3 provides for the another kind of embodiment of the application, and see Fig. 3, this system specifically can comprise:
Linkage unit 301, for setting up between the multiple WIFI equipment connected under gateway device connection of interconnecting;
Computing unit 302, for calculating the processing costs of described multiple WIFI equipment;
Indicating member 303, for when there being the processing costs of WIFI equipment to reach threshold value, the request msg that the subscriber equipment received by described WIFI equipment sends is forwarded to the minimum enterprising row relax of WIFI equipment of current processing values.
Alternatively, described computing unit specifically for:
Be respectively each WIFI equipment and performance parameter q is set;
Calculate the first weights m of each WIFI equipment respectively;
Calculate the second weights n of each WIFI equipment respectively;
The value of the performance parameter q of each WIFI equipment, the first weights m and the second weights n sum is given the processing costs w of each WIFI equipment;
Wherein, the expression formula of described w is w=q+m+n.
Alternatively, described computing unit concrete also for:
Calculate the cpu value of described multiple WIFI equipment respectively;
Arranging minimum cpu value is a cpu value, and the performance parameter q of WIFI equipment minimum for described cpu value is set to 1;
The ratio of the cpu value of other WIFI equipment and a described cpu value is set to the performance parameter q of other WIFI equipment described.
Alternatively, described computing unit concrete also for:
The data flow value expended when calculating the request msg of described each WIFI device processes subscriber equipment respectively;
By the ratio of the bandwidth of the described data flow value that expends and described each WIFI equipment, be set to the second weights n of described each WIFI equipment.
Alternatively, described system also comprises:
Setting unit 304, for described multiple WIFI equipment intervals each other of will interconnect, is arranged in the scope of the quorum sensing inhibitor of described multiple WIFI equipment.
Unit in the system of the flow equalization in this embodiment is corresponding with the processing procedure in the embodiment of the method for flow equalization, and its unit can perform corresponding process, does not repeat them here.
In the example of the system of flow equalization of the present invention, when the processing costs of a WIFI equipment reaches threshold value, the request msg indicating a WIFI equipment to be sent by the subscriber equipment received, is forwarded to the 2nd WIFI equipment that processing costs is minimum, in order to the 2nd WIFI device processes described request data.Request msg is forwarded to other the 2nd WIFI equipment and carries out Message processing by the one WIFI equipment, reduces WIFI equipment cpu utilization rate and an egress network bandwidth.Pass through the present invention, by the subscriber equipment amount of balance WIFI equipment access, and the outlet data flow of balance WIFI equipment, the process flow of dynamic balance WIFI equipment, avoid single WIFI equipment performance bottleneck, improve the experience degree that single WIFI equipment accesses subscriber equipment, reduce operation cost, improve operational efficiency.
Should be understood that, above-mentioned embodiment of the present invention only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore, any amendment made when without departing from the spirit and scope of the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.In addition, claims of the present invention be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.

Claims (10)

1. a method for flow equalization, is characterized in that, described method comprises:
Connection of interconnecting is set up by between the multiple WIFI equipment connected under gateway device;
Calculate the processing costs of described multiple WIFI equipment;
When there being the processing costs of WIFI equipment to reach threshold value, the request msg that the subscriber equipment of reception sends is forwarded to the minimum enterprising row relax of WIFI equipment of current processing values by described WIFI equipment.
2. method according to claim 1, is characterized in that, the processing costs of the described multiple WIFI equipment of described calculating specifically comprises:
Be respectively each WIFI equipment and performance parameter q is set;
Calculate the first weights m of each WIFI equipment respectively;
Calculate the second weights n of each WIFI equipment respectively;
The value of the performance parameter q of each WIFI equipment, the first weights m and the second weights n sum is given the processing costs w of each WIFI equipment;
Wherein, the expression formula of described w is w=q+m+n.
3. method according to claim 2, is characterized in that, described in be respectively each WIFI equipment and performance parameter q is set specifically comprises:
Obtain the cpu value of described multiple WIFI equipment respectively;
Arranging minimum cpu value is a cpu value, and the performance parameter q of WIFI equipment minimum for described cpu value is set to 1;
The ratio of the cpu value of other WIFI equipment and a described cpu value is set to the performance parameter q of other WIFI equipment described.
4. method according to claim 2, is characterized in that, described the second weights n calculating the request msg of described each WIFI device processes subscriber equipment respectively specifically comprises:
The data flow value expended when calculating the request msg of described each WIFI device processes subscriber equipment respectively;
By the ratio of the bandwidth of the described data flow value that expends and described each WIFI equipment, be set to the second weights n of described each WIFI equipment.
5. method according to claim 1, is characterized in that, described method also comprises:
By described multiple WIFI equipment intervals each other of interconnecting, be arranged in the scope of the quorum sensing inhibitor of described multiple WIFI equipment.
6. a system for flow equalization, is characterized in that, described system comprises:
Linkage unit, for setting up between the multiple WIFI equipment connected under gateway device connection of interconnecting;
Computing unit, for calculating the processing costs of described multiple WIFI equipment;
Indicating member, for when there being the processing costs of WIFI equipment to reach threshold value, the request msg that the subscriber equipment received by described WIFI equipment sends is forwarded to the minimum enterprising row relax of WIFI equipment of current processing values.
7. system according to claim 6, is characterized in that, described computing unit specifically for:
Be respectively each WIFI equipment and performance parameter q is set;
Calculate the first weights m of each WIFI equipment respectively;
Calculate the second weights n of each WIFI equipment respectively;
The value of the performance parameter q of each WIFI equipment, the first weights m and the second weights n sum is given the processing costs w of each WIFI equipment;
Wherein, the expression formula of described w is w=q+m+n.
8. system according to claim 7, is characterized in that, described computing unit concrete also for:
Calculate the cpu value of described multiple WIFI equipment respectively;
Arranging minimum cpu value is a cpu value, and the performance parameter q of WIFI equipment minimum for described cpu value is set to 1;
The ratio of the cpu value of other WIFI equipment and a described cpu value is set to the performance parameter q of other WIFI equipment described.
9. system according to claim 7, is characterized in that, described computing unit concrete also for:
The data flow value expended when calculating the request msg of described each WIFI device processes subscriber equipment respectively;
By the ratio of the bandwidth of the described data flow value that expends and described each WIFI equipment, be set to the second weights n of described each WIFI equipment.
10. system according to claim 6, is characterized in that, described system also comprises:
Setting unit, for described multiple WIFI equipment intervals each other of will interconnect, is arranged in the scope of the quorum sensing inhibitor of described multiple WIFI equipment.
CN201510333539.3A 2015-06-16 2015-06-16 Traffic balancing method and system Pending CN104936231A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105391650A (en) * 2015-10-20 2016-03-09 上海斐讯数据通信技术有限公司 Method, route equipment and system for sharing broadband bandwidth

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1913467A (en) * 2005-08-12 2007-02-14 中兴通讯股份有限公司 Load balancing method of radio local network
CN1992657A (en) * 2005-12-26 2007-07-04 中兴通讯股份有限公司 Load-balancing method of wireless LAN

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1913467A (en) * 2005-08-12 2007-02-14 中兴通讯股份有限公司 Load balancing method of radio local network
CN1992657A (en) * 2005-12-26 2007-07-04 中兴通讯股份有限公司 Load-balancing method of wireless LAN

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105391650A (en) * 2015-10-20 2016-03-09 上海斐讯数据通信技术有限公司 Method, route equipment and system for sharing broadband bandwidth

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