CN104113492A - Router based user access bandwidth adjusting method, device and system - Google Patents

Router based user access bandwidth adjusting method, device and system Download PDF

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Publication number
CN104113492A
CN104113492A CN201410361089.4A CN201410361089A CN104113492A CN 104113492 A CN104113492 A CN 104113492A CN 201410361089 A CN201410361089 A CN 201410361089A CN 104113492 A CN104113492 A CN 104113492A
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bandwidth
router
applied business
acceleration request
user
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CN104113492B (en
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张学勇
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Chengdu Panorama Intelligent Technology Co ltd
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Beijing Qihoo Technology Co Ltd
Qizhi Software Beijing Co Ltd
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Abstract

The invention discloses a router based user access bandwidth adjusting method, device and system. The router based user access bandwidth adjusting method comprises obtaining application businesses operated by a user, wherein data transmission and receiving of the application businesses is performed by the router; judging whether required guaranteed bandwidth for the user operated application businesses exceeds the static bandwidth distributed for the router in advance or not and sending a bandwidth acceleration request for a network control system provided by a broadband operator interface which is set in advance if yes; adjusting the bandwidth for the application business which is corresponding to the bandwidth acceleration request according to the bandwidth acceleration request response returned by the network control system. The router based user access bandwidth adjusting method can improve the utilization efficiency of the network control system total bandwidth and satisfy user personalized bandwidth requests.

Description

Access user bandwidth adjusting method based on router, Apparatus and system
Technical field
The present invention relates to communication bandwidth technology, be specifically related to a kind of access user bandwidth adjusting method, Apparatus and system based on router.
Background technology
In internet, router (Router) is each local area network (LAN) in connecting Internet network, the equipment of wide area network, intermediary as user and the Internet, the data flow receiving is encapsulated and forwarded, one end is connected with user's side communication equipment, the other end and higher level's network of network side communication equipment, for example, network control system is connected, after being encapsulated according to network side agreement, the request of data of user's side communication equipment or data send to network side communication apparatus, receive the data that network side communication apparatus issues, be sent to user's side communication equipment, thereby realize the two-way communication of user's side communication equipment and network side communication apparatus and the two-way communication between user's side communication equipment.Wherein,
The up peak transfer rate of router outer net and descending peak transfer rate carry out static cost control and restriction by higher level's network of network control system according to the allocated bandwidth rule setting in advance.Be that network control system is according to the available total bandwidth of network, adopt the method for static cost control, control router outer net up-downgoing peak transfer rate (bandwidth) corresponding to subordinate's subnet, and guarantee the total bandwidth that network control system provides, when all connected subordinate's subnets (router) all reach peak transfer rate, can be more than or equal to all total bandwidths that add of distributing to router peak transfer rate.
But the method for this static allocation router bandwidth, because the all-router under network control system control can not be operated in the maximum transmission bandwidth of distribution simultaneously, thereby, when the transmission rate (bandwidth) of each router of controlling at network control system does not reach peak transfer rate (bandwidth), the adding total bandwidth and can be less than the total bandwidth that network control system can provide of the actual transfer rate of each router, thus the waste of network control system total bandwidth easily caused; Further, adopt the method for static allocation router bandwidth, do not consider user's bandwidth demand, for example, user, need under the scene (video downloads, video conversation etc.) of larger bandwidth, provisional needs are greater than the static bandwidth into router distribution, and due to the restriction of static bandwidth allocation, user cannot obtain larger bandwidth resources, can not meet the bandwidth demand of user individual.
Summary of the invention
In view of the above problems, the present invention has been proposed to a kind of a kind of access user bandwidth adjusting method, Apparatus and system based on router that overcomes the problems referred to above or address the above problem is at least in part provided.
According to one aspect of the present invention, a kind of access user bandwidth adjusting method based on router is provided, the method comprises:
Obtain the applied business that carries out user's operation of data transmit-receive via router;
Whether the required assurance bandwidth of each applied business that judges user's operation surpasses the static bandwidth of distributing for described router in advance, and if so, the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
The bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
Preferably, before the described applied business information of obtaining the user operation of carrying out data transmit-receive via router, described method further comprises:
Receive the bandwidth acceleration request that user triggers by communication equipment.
Preferably, described communication equipment and/or, in router, set in advance outer net aero mode and acceleration strategy, wherein,
Outer net aero mode comprises: router automatically triggers aero mode and user initiatively triggers aero mode;
Acceleration strategy comprises: high bandwidth is accelerated Provisioning Policy, applied business white list strategy, applied business blacklist strategy.
Preferably, the bandwidth acceleration request that described reception user triggers by communication equipment comprises:
F11, communication device initiated, the outer net aero mode that inquiring user sets in advance, if router triggers aero mode automatically, described in execution, obtain the flow process of applied business of carrying out the user operation of data transmit-receive via router, if user initiatively triggers aero mode, execution step F12;
F12, communication equipment receives the bandwidth acceleration request that user generates by default acceleration control button, the acceleration strategy of inquiry storage, determine whether that applied business corresponding to Permissible bandwidth acceleration request accelerates, if, to router output bandwidth acceleration request, obtain the flow process of applied business of carrying out user's operation of data transmit-receive via router described in execution.
Preferably, the acceleration strategy of described inquiry storage, determines whether that applied business corresponding to Permissible bandwidth acceleration request accelerates to comprise:
If acceleration strategy accelerates Provisioning Policy for high bandwidth, the high bandwidth of obtaining whether the current bandwidth taking of applied business corresponding to bandwidth acceleration request surpass that this applied business can be loaded into, if so, does not deal with, otherwise applied business corresponding to Permissible bandwidth acceleration request accelerates;
If acceleration strategy is applied business white list strategy, whether applied business corresponding to inquiry bandwidth acceleration request be in applied business white list, and if so, applied business corresponding to Permissible bandwidth acceleration request accelerates, otherwise, do not deal with;
If acceleration strategy is applied business blacklist strategy, whether applied business corresponding to inquiry bandwidth acceleration request in applied business blacklist, if so, do not deal with, otherwise applied business corresponding to Permissible bandwidth acceleration request accelerates.
Preferably, after the network control system providing at the described bandwidth operator interface to setting in advance sends bandwidth acceleration request, described method further comprises:
Network control system receives bandwidth acceleration request, obtains the bandwidth information of each router operation, according to the bandwidth information of the total bandwidth setting in advance and each router operation of obtaining, is that router corresponding to bandwidth acceleration request regulates bandwidth.
Preferably, the bandwidth information that the total bandwidth that described basis sets in advance and each router obtaining move, for router corresponding to bandwidth acceleration request regulates bandwidth to comprise:
Calculate the operation of each router bandwidth and, obtain adding total bandwidth;
Determine that adding total bandwidth is less than described total bandwidth, computing network control system is the poor of the bandwidth of router static allocation and the bandwidth of this router operation, obtains idle bandwidth;
The idle bandwidth of each router calculating, according to sorting from roughly little order, is obtained to sequencing queue;
According to the recanalization strategy setting in advance, sequentially adjust the router static bandwidth in sequencing queue, according to the router static bandwidth before and after adjusting, obtain bandwidth reserved;
Bandwidth reserved is added up, determine that cumulative bandwidth reserved meets acceleration bandwidth required in bandwidth acceleration request, stops adjusting the router static bandwidth in sequencing queue;
According to acceleration bandwidth required in bandwidth acceleration request, be that router corresponding to bandwidth acceleration request distributes bandwidth, and according to the static bandwidth after adjusting, adjust the bandwidth of corresponding route.
Preferably, described calculate each router operation bandwidth and before, described method further comprises:
Obtain the total bandwidth of network control system and total static bandwidth that network control system distributes for each router, calculate both differences, if difference is less than acceleration bandwidth required in bandwidth acceleration request, carry out the operation of each router of described calculating bandwidth and step, otherwise, according to acceleration bandwidth required in bandwidth acceleration request, be that router corresponding to bandwidth acceleration request distributes bandwidth.
Preferably, the bandwidth of each router of described calculating operation and comprise:
Within the unit interval setting in advance, computing network control system sends to the data traffic volume of each router, obtain the operation of each router bandwidth and.
Preferably, described determine that add total bandwidth is less than described total bandwidth after, computing network control system is before the difference of the bandwidth moved of bandwidth and this router of router static allocation, described method further comprises:
Calculate described total bandwidth and the difference that adds total bandwidth, if difference is greater than the bandwidth difference threshold setting in advance, carry out the flow process of difference of the bandwidth of bandwidth that described computing network control system is router static allocation and the operation of this router, otherwise, refusal bandwidth acceleration request.
Preferably, utilize following formula to calculate described bandwidth reserved:
W iy＝W iz-ξ*W ij
In formula,
W iybandwidth reserved for i router in sequencing queue;
W izfor the static bandwidth before i router adjustment in sequencing queue;
ξ is for adjusting coefficient, ξ >=1;
W ijoperation bandwidth for i router in sequencing queue;
ξ * W ijfor the static bandwidth after i router adjustment in sequencing queue.
Preferably, described method further comprises:
Send applied business corresponding to bandwidth acceleration request and execute after described applied business in the bandwidth according to adjusting, to router, send bandwidth recovery request;
Router is sent to described network control system by bandwidth recovery request, and described network control system, according to the bandwidth recovery request receiving, reverts to preallocated static bandwidth by the bandwidth of described applied business.
Preferably, in described bandwidth acceleration request response, carry acceleration duration, described method further comprises:
If described network control system does not receive the bandwidth acceleration request of described applied business in described acceleration duration, the bandwidth of described applied business is reverted to preallocated static bandwidth; If described network control system receives the bandwidth acceleration request of described applied business in described acceleration duration, the bandwidth time lengthening of described applied business one is accelerated to duration.
A kind of access user bandwidth adjusting device based on router is provided according to another aspect of the present invention, and this device comprises: applied business monitoring modular, bandwidth are accelerated processing module and bandwidth adjusting module, wherein,
Applied business monitoring modular, for obtaining the applied business of user's operation;
Bandwidth is accelerated processing module, for determining that the required assurance bandwidth of each applied business of user's operation surpasses, is the static bandwidth that described router distributes in advance, and the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
Bandwidth adjusting module, for the bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
Preferably, described device further comprises: enquiry module and acceleration strategy matching module, wherein,
Enquiry module, for monitor communication device initiated after, the outer net aero mode that inquiring user sets in advance, if router triggers aero mode automatically, notice applied business monitoring modular, if user initiatively triggers aero mode, notice acceleration strategy matching module;
Acceleration strategy matching module, for inquiring about the acceleration strategy of storage, determines whether that applied business corresponding to bandwidth acceleration request that allows user to trigger generation accelerates, if so, and to router output bandwidth acceleration request.
A kind of access user bandwidth adjustment System based on router is provided according to a further aspect of the invention, and this system comprises: router and network control system, wherein,
Router, for obtaining the applied business of user's operation; Determine that the required assurance bandwidth of each applied business that user moves surpasses the static bandwidth of distributing for described router in advance, the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
The bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth;
Network control system, for receiving bandwidth acceleration request, obtains the bandwidth information of each router operation, according to the bandwidth information of the total bandwidth setting in advance and each router operation of obtaining, is that router corresponding to bandwidth acceleration request regulates bandwidth.
Preferably, described router comprises: applied business monitoring modular, bandwidth are accelerated processing module and bandwidth adjusting module, wherein,
Applied business monitoring modular, for obtaining the applied business of user's operation;
Bandwidth is accelerated processing module, for determining that the required assurance bandwidth of each applied business of user's operation surpasses, is the static bandwidth that described router distributes in advance, and the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
Bandwidth adjusting module, for the bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
Preferably, described router further comprises: enquiry module and acceleration strategy matching module, wherein,
Enquiry module, for monitor communication device initiated after, the outer net aero mode that inquiring user sets in advance, if router triggers aero mode automatically, notice applied business monitoring modular, if user initiatively triggers aero mode, notice acceleration strategy matching module;
Acceleration strategy matching module, for inquiring about the acceleration strategy of storage, determines whether that applied business corresponding to bandwidth acceleration request that allows user to trigger generation accelerates, if so, and to router output bandwidth acceleration request.
Preferably, described network control system comprises: add up bandwidth counter, idle bandwidth counter, sorting unit, bandwidth reserved calculator and bandwidth allocator, wherein,
Add up bandwidth counter, for calculate each router operation bandwidth and, obtain adding total bandwidth;
Idle bandwidth counter, for determining that adding total bandwidth is less than described total bandwidth, computing network control system is the poor of the bandwidth of router static allocation and the bandwidth of this router operation, obtains idle bandwidth;
Sorting unit, for to the idle bandwidth of each router calculating according to sorting from roughly little order, obtain sequencing queue;
Bandwidth reserved calculator, sequentially adjusts the router static bandwidth of sequencing queue for the recanalization strategy according to setting in advance, according to the router static bandwidth before and after adjusting, obtain bandwidth reserved; Bandwidth reserved is added up, determine that cumulative bandwidth reserved meets acceleration bandwidth required in bandwidth acceleration request, stops adjusting the router static bandwidth in sequencing queue;
Bandwidth allocator, for being that router corresponding to bandwidth acceleration request distributes bandwidth according to the required acceleration bandwidth of bandwidth acceleration request, and adjusts the bandwidth of corresponding route according to the static bandwidth after adjusting.
Preferably, described network control system further comprises:
Allocated bandwidth preprocessor, for obtaining the total bandwidth of network control system and total static bandwidth that network control system distributes for each router, calculate both differences, if difference is less than acceleration bandwidth required in bandwidth acceleration request, notice adds up bandwidth counter, otherwise, according to acceleration bandwidth required in bandwidth acceleration request, be that router corresponding to bandwidth acceleration request distributes bandwidth.
Preferably, described network control system further comprises:
Difference calculator, for calculating described total bandwidth and the difference that adds total bandwidth, if difference is greater than the bandwidth difference threshold setting in advance, carry out the flow process of difference of the bandwidth of bandwidth that described computing network control system is router static allocation and the operation of this router, otherwise, refusal bandwidth acceleration request.
Preferably, described network control system comprises: service provider server, interconnection starry sky server and differentiation application controls system server, wherein,
Service provider server, for receiving bandwidth acceleration request by operator's interface, authenticates bandwidth acceleration request; If authentication is passed through, to interconnection starry sky server, send bandwidth acceleration request;
Interconnection starry sky server, for passing through accessor or the User IP of bandwidth acceleration request, instead find current online broadband user, check with the user name in bandwidth acceleration request, determine whether the user name in current online broadband user and bandwidth acceleration request matches, if matched, by interconnection starry sky, authenticate, if do not matched, refusal user's bandwidth acceleration request; And by after authenticating, judge that whether current online broadband user is in Speed-Increase State, if not in Speed-Increase State, to differentiation application controls system server output bandwidth acceleration request;
Differentiation application controls system server, for the bandwidth acceleration request receiving is processed, and the speed-raising result that processing is obtained returns to interconnection starry sky server, so that after interconnection starry sky server record recording user Speed-Increase State, speed-raising result is returned to router by service provider server.
According to access user bandwidth adjusting method, the Apparatus and system based on router of the present invention, by obtaining the applied business that carries out user's operation of data transmit-receive via router; Determine that the required assurance bandwidth of each applied business that user moves surpasses the static bandwidth of distributing for described router in advance, the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request; The bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.Solved thus the technical problem that existing route device bandwidth allocation methods easily causes the waste of network control system total bandwidth, obtained promote network control system total bandwidth utilization ratio, meet the beneficial effect of the bandwidth demand of user individual.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by the specific embodiment of the present invention.
Accompanying drawing explanation
By reading below detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skills.Accompanying drawing is only for the object of preferred implementation is shown, and do not think limitation of the present invention.And in whole accompanying drawing, by identical reference symbol, represent identical parts.In the accompanying drawings:
Fig. 1 is the access user bandwidth adjusting method schematic flow sheet of the embodiment of the present invention based on router;
Fig. 2 is the dynamically adjustment of the access user bandwidth based on router schematic flow sheet of embodiment of the present invention network side; And,
Fig. 3 is the access user bandwidth adjustment System structural representation of the embodiment of the present invention based on router.
Embodiment
Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail.Although shown exemplary embodiment of the present disclosure in accompanying drawing, yet should be appreciated that and can realize the disclosure and the embodiment that should do not set forth limits here with various forms.On the contrary, it is in order more thoroughly to understand the disclosure that these embodiment are provided, and can by the scope of the present disclosure complete convey to those skilled in the art.
The method of existing static allocation router bandwidth, due to the all-router of network control system under controlling not can with time operate in the maximum transmission bandwidth of static allocation, thereby, easily cause the waste of network control system total bandwidth; Further, adopt the method for static allocation router bandwidth, do not consider user's bandwidth demand, can not meet the bandwidth demand of user individual.
In the embodiment of the present invention, consider that router has channels of cooperation or the interface with bandwidth operator, recognizing under the wider wideband scenarios of user's needs, for example, obtaining user watches the information of Streaming Media film or router bandwidth to reach in static bandwidth in limited time, definite user, need interim increasing after bandwidth, the channels of cooperation by operator or interface, to bandwidth operator bandwidth application, make this router can increase bandwidth temporarily.Specifically, router is by automatic or automanual measuring and calculating, perception user bandwidth demand, dynamically to the higher up-downgoing maximum transmission rate limits value of network control system request, network control system (higher level's network) calculates by the pool setting in advance, the bandwidth request of knowing router meets the quota strategy of self bandwidth,, in the situation that not wasting network control system total bandwidth, meets the lower higher network bandwidth requirements of level router.
Fig. 1 is the access user bandwidth adjusting method schematic flow sheet of the embodiment of the present invention based on router.Referring to Fig. 1, this flow process comprises:
Step 101, obtains the applied business of the user's operation under router control;
In this step, obtain the applied business that carries out user's operation of data transmit-receive via router.Router is obtaining according to prior art after the bandwidth of network control system static allocation, according to the bandwidth resources of static allocation, provide applied business service for user, router can be connected with one or more communication equipments, and communication equipment can belong to one or more users.
As optional embodiment, before obtaining the applied business information of user's operation of carrying out data transmit-receive via router, the method further comprises:
Receive the bandwidth acceleration request that user triggers by communication equipment.
In this step, user is when using applied business, can initiatively initiate bandwidth acceleration request, for example, user watches online Streaming Media film on communication equipment, if situation discontinuous, that interrupt that playing appears in the Streaming Media film of playing, can, by setting in advance the control button on communication equipment, trigger and generate bandwidth acceleration request and export to router.
In the embodiment of the present invention, communication equipment can be the intelligent terminal that intelligent mobile phone, mobile computer, panel computer, top box of digital machine etc. are connected with router.
Preferably, user can also set in advance outer net aero mode and acceleration strategy in communication equipment, wherein,
Outer net aero mode comprises: router automatically triggers aero mode and user initiatively triggers aero mode.Wherein, router automatically triggers aero mode automatically monitoring determine whether to carry out bandwidth acceleration request according to monitoring result of router is set, and user initiatively triggers aero mode and user's manual triggers is set whether carries out bandwidth acceleration request.
In the embodiment of the present invention, user can be in communication equipment, sets in advance to adopt router automatically to trigger aero mode or user initiatively triggers aero mode.
Acceleration strategy comprises: high bandwidth is accelerated Provisioning Policy, applied business white list strategy, applied business blacklist strategy etc.Wherein, high bandwidth is accelerated the high bandwidth of Provisioning Policy for arranging that communication equipment or applied business can be loaded into, applied business white list strategy is for the applied business that can accelerate is set, and applied business blacklist strategy is for arranging the applied business of forbidding acceleration.
As optional embodiment, outer net aero mode and acceleration strategy can be used the custom of network application business to arrange according to user.
Preferably, user sets after outer net aero mode and acceleration strategy in communication equipment, exports the outer net aero mode of setting and acceleration strategy to router and stores.
Like this, as an optional embodiment, the bandwidth acceleration request that reception user triggers by communication equipment comprises:
F11, communication device initiated, the outer net aero mode that inquiring user sets in advance, if router triggers aero mode automatically, execution step 101, if user initiatively triggers aero mode, execution step F12;
In this step, the outer net aero mode arranging according to user, can adopt corresponding processing method.
F12, communication equipment receives the bandwidth acceleration request that user generates by default acceleration control button, the acceleration strategy of inquiry storage, determine whether that applied business corresponding to Permissible bandwidth acceleration request accelerates, if so, to router output bandwidth acceleration request, execution step 101.
In this step, as optional embodiment, communication equipment can, according to applied business type, determine whether in applied business display interface, to load the acceleration control button setting in advance.For example, can be according to maintaining the required assurance bandwidth of the normal operation of applied business, the data flow classification that applied business is corresponding is: self-defining data stream, stream medium data, real-time voice traffic, wireless link are controlled stream, RTP stream and background service data flow etc.Data type is different, and corresponding assurance bandwidth is also different.For example, for QoS data flow such as real-time voice traffic, RTP streams, the corresponding bandwidth that guarantees is the lowest-bandwidth that meets the QoS of this data stream transmitting; For non-QoS data flow such as stream medium data, background service data flow, corresponding assurance bandwidth is the lowest-bandwidth under its coded system.And for larger applied business of required bandwidth such as video, Streaming Medias, can in corresponding applied business display interface, load and accelerate control button.Like this, if user need to accelerate this applied business, can directly click the acceleration control button in display interface, thereby trigger, generate bandwidth acceleration request.
In the embodiment of the present invention, as optional embodiment, initiatively trigger the situation of aero mode for user, the applied business that need to accelerate for each, all needs to trigger bandwidth acceleration request one time.
In the embodiment of the present invention, the acceleration strategy of inquiry storage, determines whether that applied business corresponding to Permissible bandwidth acceleration request accelerates to comprise:
If acceleration strategy accelerates Provisioning Policy for high bandwidth, the high bandwidth of obtaining whether the current bandwidth taking of applied business corresponding to bandwidth acceleration request surpass that this applied business can be loaded into, if so, does not deal with, otherwise applied business corresponding to Permissible bandwidth acceleration request accelerates;
If acceleration strategy is applied business white list strategy, whether applied business corresponding to inquiry bandwidth acceleration request be in applied business white list, and if so, applied business corresponding to Permissible bandwidth acceleration request accelerates, otherwise, do not deal with;
If acceleration strategy is applied business blacklist strategy, whether applied business corresponding to inquiry bandwidth acceleration request in applied business blacklist, if so, do not deal with, otherwise applied business corresponding to Permissible bandwidth acceleration request accelerates.
In this step, if acceleration strategy accelerates Provisioning Policy, applied business white list strategy and applied business blacklist strategy for high bandwidth, need applied business corresponding to bandwidth acceleration request to meet all strategies, just applied business corresponding to Permissible bandwidth acceleration request accelerates.
Certainly, in practical application, can be also that user directly clicks the acceleration control button in display interface, trigger and generate after bandwidth acceleration request, communication equipment directly exports this bandwidth acceleration request to router, in bandwidth acceleration request, carries this applied business information.
In the embodiment of the present invention, applied business information comprises: the IP address of the bandwidth information that applied business title, applied business take, communication equipment or router etc.
Step 102, determines that the required assurance bandwidth of each applied business that user moves surpasses the static bandwidth of distributing for described router in advance, by the bandwidth operator interface that sets in advance, to the network control system of network side, sends bandwidth acceleration request;
In this step, judge whether the required assurance bandwidth of each applied business of user's operation surpasses the static bandwidth of distributing for described router in advance, if so, the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request.
As an optional embodiment, each applied business that router can monitor user ' be used, the applied business using according to user is determined the bandwidth demand that user is required.For example, user's the home router of take is example, and the applied business that user uses comprises: applied business A, applied business B, applied business C and applied business D, wherein, for ensureing the normal operation of applied business A, required lowest-bandwidth (assurance bandwidth) is W a, correspondingly, the required lowest-bandwidth of applied business B is W b, the required lowest-bandwidth of applied business C is W c, the required lowest-bandwidth of applied business D is W d.Suppose that static allocation is W to the static bandwidth of router, if:
W A+W B+W C+W D≥W
Determine that the required bandwidth demand of user is greater than static allocation to the bandwidth of router, need to carry out bandwidth application, to network side, send bandwidth acceleration request, the more bandwidth of the interim distribution of request, to meet user's applied business demand.
In the embodiment of the present invention, by user's one key, trigger or router triggers automatically, make user by the mode of most convenient, realize the burst demand that outer net accelerates, and can guarantee that the effect that outer net accelerates do not diluted and affect by other equipment.
As optional embodiment, router obtains the operator that applied business is corresponding, calls the operator's interface obtaining, to the network control system transmission bandwidth acceleration request of network side.
Step 103, the bandwidth information comprising in the bandwidth acceleration request of returning according to network control system response, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
In this step, the bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
Router is after receiving the bandwidth acceleration request response that network control system returns, obtain the bandwidth information of distributing in the response of bandwidth acceleration request, and configuration is to applied business corresponding to bandwidth acceleration request, on the basis of the bandwidth of distributing at existing applied business, then the allocated bandwidth of carrying during this bandwidth acceleration request is responded is to this applied business.
In the embodiment of the present invention, as optional embodiment, after the network control system providing at the described bandwidth operator interface to setting in advance sends bandwidth acceleration request, the method may further include:
Network control system receives bandwidth acceleration request, obtains the bandwidth information of each router operation, according to the bandwidth information of the total bandwidth setting in advance and each router operation of obtaining, is that router corresponding to bandwidth acceleration request regulates bandwidth.
This step is the dynamically access user bandwidth set-up procedure based on router of network side, between step 102 and step 103.
In this step, the network control system of network side receives after bandwidth acceleration request, by timing or not timing mode, obtain the bandwidth information of each router operation, if the bandwidth of each router operation of obtaining is less than the total bandwidth setting in advance, regulate the bandwidth of corresponding router.That is to say, for router, distributing after bandwidth, router might not carry out the transmission of data flow according to the bandwidth of distributing.
In the embodiment of the present invention, each router timing or the not timing that can arrange under network control system control report router bandwidth consumption information, i.e. the bandwidth information of router operation.Certainly, in practical application, can be also that network control system is after receiving bandwidth acceleration request, to controlling each lower router transmission bandwidth consumption inquiry request, each router, after receiving bandwidth consumption inquiry request, reports to network control system by the bandwidth information of self-operating consumption.
In the embodiment of the present invention, as an optional embodiment, according to the bandwidth information of the total bandwidth setting in advance and each router operation of obtaining, for router corresponding to bandwidth acceleration request regulates bandwidth to comprise:
Step B11, calculate the operation of each router bandwidth and, obtain adding total bandwidth;
In this step, the bandwidth of each router operation is carried out to linearity adds and.
As optional embodiment, calculate the operation of each router bandwidth and comprise:
Within the unit interval setting in advance, computing network control system sends to the data traffic volume of each router, obtain the operation of each router bandwidth and.
As optional embodiment, calculate each router operation bandwidth and before, described method further comprises:
Obtain the total bandwidth of network control system and total static bandwidth that network control system distributes for each router, calculate both differences, if difference is less than acceleration bandwidth required in bandwidth acceleration request, carry out the operation of each router of described calculating bandwidth and step, otherwise, according to acceleration bandwidth required in bandwidth acceleration request, be that router corresponding to bandwidth acceleration request distributes bandwidth.
In this step, if network control system is reserved with a part of bandwidth and is not yet assigned to each router, if reserved bandwidth can meet acceleration bandwidth required in bandwidth acceleration request, can be directly that router corresponding to bandwidth acceleration request distributes bandwidth, to reduce the required time of allocated bandwidth, improve the efficiency of bandwidth adjustment.Receive bandwidth acceleration request, and the acceleration bandwidth required according to applied business data flow in bandwidth acceleration request, wherein, required acceleration bandwidth, for guaranteeing bandwidth and moving the poor of bandwidth, is that this bandwidth acceleration request is distributed the corresponding bandwidth of accelerating from reserved bandwidth.
Preferably, for avoiding being taken due to the bandwidth of network control system transmission path the problem that causes data flow that packet loss occurs in data transmission procedure completely, to improve data flow at the reliability and security of transmission data, can further include: judge whether reserved bandwidth is greater than required acceleration bandwidth, if so, be implemented as this bandwidth acceleration request and distribute the corresponding flow process of accelerating bandwidth; Otherwise, carry out the operation of each router of described calculating bandwidth and step.
As optional embodiment, after described reception bandwidth acceleration request, and according to before the required acceleration bandwidth of applied business data flow in bandwidth acceleration request, the method further comprises:
According to this bandwidth acceleration request, determine the data type corresponding to applied business of request, and determine the assurance bandwidth corresponding with this data flow according to established data type.
Step B12, determines that adding total bandwidth is less than described total bandwidth, and computing network control system is the poor of the bandwidth of router static allocation and the bandwidth of this router operation, obtains idle bandwidth;
In this step, if add total bandwidth, equal described total bandwidth, refuse bandwidth acceleration request.
Preferably, as optional embodiment, after determining that add total bandwidth is less than described total bandwidth, computing network control system is before the difference of the bandwidth moved of bandwidth and this router of router static allocation, and the method further comprises:
Calculate described total bandwidth and the difference that adds total bandwidth, if difference is greater than the bandwidth difference threshold setting in advance, carry out the flow process of difference of the bandwidth of bandwidth that described computing network control system is router static allocation and the operation of this router, otherwise, refusal bandwidth acceleration request.
In this step, bandwidth difference threshold can be determined according to the percentage value of total bandwidth.For example, can according to 20% of total bandwidth, 10% or other determine bandwidth difference threshold.
Step B13, according to sorting from roughly little order, obtains sequencing queue to the idle bandwidth of each router calculating;
In this step, as optional embodiment, the idle bandwidth that is less than the idle bandwidth threshold setting in advance can not considered yet, do not sort, can effectively reduce sequence required time and consumption.
In practical application, can be not yet to the idle bandwidth of each router according to sorting from roughly little order, row directly partner the idle bandwidth obtaining.
Step B14, sequentially adjusts the router static bandwidth in sequencing queue according to the recanalization strategy setting in advance, and according to the router static bandwidth before and after adjusting, obtains bandwidth reserved;
In this step, recanalization strategy can be on the basis of the bandwidth of router operation, reserved a part of bandwidth is given this router, to by static mode, be that the bandwidth that this router distributes deducts after the bandwidth of bandwidth reserved and router operation, remaining bandwidth discharges to meet the applied business demand that user's needs accelerate.
In the embodiment of the present invention, the computing formula of bandwidth reserved can be:
W iy＝W iz-ξ*W ij
In formula,
W iybandwidth reserved for i router in sequencing queue;
W izfor the static bandwidth before i router adjustment in sequencing queue;
ξ is for adjusting coefficient, ξ >=1;
W ijoperation bandwidth for i router in sequencing queue.
In the embodiment of the present invention, ξ * W ijfor the static bandwidth after i router adjustment in sequencing queue.
Step B15, adds up to bandwidth reserved, determines that cumulative bandwidth reserved meets acceleration bandwidth required in bandwidth acceleration request, stops adjusting the router static bandwidth in sequencing queue;
In this step, the bandwidth reserved of each router obtaining is added up, judge whether cumulative bandwidth reserved meets acceleration bandwidth required in bandwidth acceleration request, if do not met, return to the bandwidth reserved that continues to calculate router in sequencing queue, that is:
W L = Σ i = 1 n W iy ≥ W a
In formula,
W lfor cumulative bandwidth reserved;
N is cumulative router number;
W afor acceleration bandwidth required in bandwidth acceleration request.
Step B16, is that router corresponding to bandwidth acceleration request distributes bandwidth according to acceleration bandwidth required in bandwidth acceleration request, and according to the static bandwidth after adjusting, adjusts the bandwidth of corresponding route.
In this step, after cumulative bandwidth reserved meets acceleration bandwidth required in bandwidth acceleration request, according to acceleration bandwidth required in bandwidth acceleration request, be that router corresponding to bandwidth acceleration request distributes bandwidth, and according in step B14, by the bandwidth of i router in sequencing queue by the W before adjusting izadjust to the ξ * W after adjustment ij.
As optional embodiment, described method further comprises:
Send applied business corresponding to bandwidth acceleration request and execute after described applied business in the bandwidth according to adjusting, to router, send bandwidth recovery request;
Router is sent to described network control system by bandwidth recovery request, and described network control system, according to the bandwidth recovery request receiving, reverts to preallocated static bandwidth by the bandwidth of described applied business.
As another optional embodiment, in described bandwidth acceleration request response, carry acceleration duration, described method further comprises:
If described network control system does not receive the bandwidth acceleration request of described applied business in described acceleration duration, the bandwidth of described applied business is reverted to preallocated static bandwidth; If described network control system receives the bandwidth acceleration request of described applied business in described acceleration duration, the bandwidth time lengthening of described applied business one is accelerated to duration.
As optional embodiment, network control system comprises: service provider server, interconnection starry sky server and differentiation application controls system server.Wherein, differentiation application controls system server is the control system of alienation of poor quality Network Based, to application layer, provides the function of the transfer control based on tactful, makes application layer can ask network to be reserved, and does not need to understand bottom transmission network.That is to say, corresponding bandwidth be assessed and be reserved to differentiation application controls system server can to the request of application layer according to the strategy of operator, makes operator can carry out receiving and control and arrange independently carrying media Flow Policy.Like this, network side dynamically the access user bandwidth based on router adjust flow process as shown in Figure 2.
Fig. 2 is the dynamically adjustment of the access user bandwidth based on router schematic flow sheet of embodiment of the present invention network side.According to acceleration bandwidth required in bandwidth acceleration request, be that router corresponding to bandwidth acceleration request distributes bandwidth, referring to Fig. 2, this flow process comprises:
Step 201, communication equipment, by router, calls operator's interface, to service provider server, sends bandwidth acceleration request;
In this step, user's choice for use bandwidth applications, sends the bandwidth acceleration request of using bandwidth applications to service provider (SP, Service Provider), carry user profile and route-map.
In the embodiment of the present invention, user profile can be that (Media Access Control is controlled in user name, communication equipment IP address and communication equipment media interviews, MAC) address etc., route-map can be IP address of router or router mac address etc.
Step 202, service provider server authenticates bandwidth acceleration request;
In this step, SP receives the bandwidth acceleration request of the use bandwidth applications of user's transmission, the authentication of bandwidth acceleration request is carried out in inside, judge whether user has applied business corresponding to authority utilized bandwidth acceleration request, if user does not have applied business corresponding to authority utilized bandwidth acceleration request, refusal user's bandwidth acceleration request, process ends.
Step 203, authentication is passed through, and to interconnection starry sky (VNET) server, sends bandwidth acceleration request;
In this step, user and SP are bound, to interconnection starry sky (VNET) server, send bandwidth acceleration request, in bandwidth acceleration request, carry user profile and route-map with SP binding.
In the embodiment of the present invention, VNET server is ADSL (Asymmetric Digital Subscriber Line) (ADSL, Asymmetric Digital Subscriber Line) a kind of in server, SP by customer router IP address, be encapsulated in bandwidth acceleration request with the user name (username) of SP binding, sends to VNET server by interface.
Step 204, interconnection starry sky server carries out internal judgment;
In this step, VNET server, as middleware, is carried out VNET authentication.Specifically, by accessor or User IP, instead find current online broadband user, user name (username) in the bandwidth acceleration request of submitting to SP is checked, determine that whether the user name that current online broadband user and SP submit to matches, if matched, authenticates by VNET, if do not matched, refusal user's bandwidth acceleration request.And by after authenticating, judge that whether current online broadband user is in Speed-Increase State, and if in Speed-Increase State, refusal user's bandwidth acceleration request.
Step 205, if VNET authentification failure, notice SP raises speed unsuccessfully;
In this step, if VNET carries out VNET authentification failure, notify SP not raise speed; If current online broadband user, in Speed-Increase State, directly returns success to SP.
In the embodiment of the present invention, in VNET server, store each user's Speed-Increase State information, whether in Speed-Increase State.
Step 206, if VNET authentication success sends bandwidth acceleration request to differentiation application controls system (DACS, Differentiation Access & Application Control System);
In this step, if VNET authentication success is submitted IP/ account and speed-raising application by interface to DACS.
Step 207, DACS server returns to speed-raising result to VNET;
In this step, DACS server is processed bandwidth acceleration request, and the speed-raising result that processing is obtained returns to VNET server;
Step 208, VNET server record user Speed-Increase State;
VNET server record in this step, user brings into use the relevant information of speed-raising.
Step 209, VNET server, by SP, returns to user by speed-raising result.
In this step, VNET server returns to SP by speed-raising result, and SP receives and raises speed after result, then returns to router, and router regulates user's bandwidth of use at present according to bandwidth information corresponding in speed-raising result, makes it to meet the bandwidth demand of applied business.
Fig. 3 is the access user bandwidth adjustment System structural representation of the embodiment of the present invention based on router.Referring to Fig. 3, this system comprises: router and network control system, wherein,
Router, for obtaining the applied business of user's operation; Determine that the required assurance bandwidth of each applied business that user moves surpasses the static bandwidth of distributing for described router in advance, the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
The bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth;
In the embodiment of the present invention, router comprises: applied business monitoring modular, bandwidth are accelerated processing module and bandwidth adjusting module (not shown), wherein,
Applied business monitoring modular, for obtaining the applied business of user's operation;
Bandwidth is accelerated processing module, for determining that the required assurance bandwidth of each applied business of user's operation surpasses, is the static bandwidth that described router distributes in advance, and the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
Bandwidth adjusting module, for the bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
As optional embodiment, router may further include: enquiry module and acceleration strategy matching module, wherein,
Enquiry module, for monitor communication device initiated after, the outer net aero mode that inquiring user sets in advance, if router triggers aero mode automatically, notice applied business monitoring modular, if user initiatively triggers aero mode, notice acceleration strategy matching module;
Acceleration strategy matching module, for inquiring about the acceleration strategy of storage, determines whether that applied business corresponding to bandwidth acceleration request that allows user to trigger generation accelerates, if so, and to router output bandwidth acceleration request.
In the embodiment of the present invention, the acceleration strategy of inquiry storage, determines whether that applied business corresponding to Permissible bandwidth acceleration request accelerates to comprise:
If acceleration strategy accelerates Provisioning Policy for high bandwidth, the high bandwidth of obtaining whether the current bandwidth taking of applied business corresponding to bandwidth acceleration request surpass that this applied business can be loaded into, if so, does not deal with, otherwise applied business corresponding to Permissible bandwidth acceleration request accelerates;
If acceleration strategy is applied business white list strategy, whether applied business corresponding to inquiry bandwidth acceleration request be in applied business white list, and if so, applied business corresponding to Permissible bandwidth acceleration request accelerates, otherwise, do not deal with;
If acceleration strategy is applied business blacklist strategy, whether applied business corresponding to inquiry bandwidth acceleration request in applied business blacklist, if so, do not deal with, otherwise applied business corresponding to Permissible bandwidth acceleration request accelerates.
Network control system, for receiving bandwidth acceleration request, obtains the bandwidth information of each router operation, according to the bandwidth information of the total bandwidth setting in advance and each router operation of obtaining, is that router corresponding to bandwidth acceleration request regulates bandwidth.
In the embodiment of the present invention, network control system is connected with a plurality of routers.
As optional embodiment, network control system is further used for carrying acceleration duration in the response of bandwidth acceleration request, if described network control system does not receive the bandwidth acceleration request of described applied business in described acceleration duration, the bandwidth of described applied business is reverted to preallocated static bandwidth; If described network control system receives the bandwidth acceleration request of described applied business in described acceleration duration, the bandwidth time lengthening of described applied business one is accelerated to duration.
Network control system comprises: add up bandwidth counter, idle bandwidth counter, sorting unit, bandwidth reserved calculator and bandwidth allocator (not shown), wherein,
Add up bandwidth counter, for calculate each router operation bandwidth and, obtain adding total bandwidth;
Idle bandwidth counter, for determining that adding total bandwidth is less than described total bandwidth, computing network control system is the poor of the bandwidth of router static allocation and the bandwidth of this router operation, obtains idle bandwidth;
Sorting unit, for to the idle bandwidth of each router calculating according to sorting from roughly little order, obtain sequencing queue;
Bandwidth reserved calculator, sequentially adjusts the router static bandwidth of sequencing queue for the recanalization strategy according to setting in advance, according to the router static bandwidth before and after adjusting, obtain bandwidth reserved; Bandwidth reserved is added up, determine that cumulative bandwidth reserved meets acceleration bandwidth required in bandwidth acceleration request, stops adjusting the router static bandwidth in sequencing queue;
In the embodiment of the present invention, the computing formula of bandwidth reserved can be:
W iy＝W iz-ξ*W ij
In formula,
W iybandwidth reserved for i router in sequencing queue;
W izfor the static bandwidth before i router adjustment in sequencing queue;
ξ is for adjusting coefficient, ξ >=1;
W ijoperation bandwidth for i router in sequencing queue.
In the embodiment of the present invention, ξ * W ijfor the static bandwidth after i router adjustment in sequencing queue.
Bandwidth allocator, for being that router corresponding to bandwidth acceleration request distributes bandwidth according to the required acceleration bandwidth of bandwidth acceleration request, and adjusts the bandwidth of corresponding route according to the static bandwidth after adjusting.
Preferably, this network control system can further include:
Allocated bandwidth preprocessor, for obtaining the total bandwidth of network control system and total static bandwidth that network control system distributes for each router, calculate both differences, if difference is less than acceleration bandwidth required in bandwidth acceleration request, notice adds up bandwidth counter, otherwise, according to acceleration bandwidth required in bandwidth acceleration request, be that router corresponding to bandwidth acceleration request distributes bandwidth.
Preferably, this network control system can further include:
Difference calculator, for calculating described total bandwidth and the difference that adds total bandwidth, if difference is greater than the bandwidth difference threshold setting in advance, carry out the flow process of difference of the bandwidth of bandwidth that described computing network control system is router static allocation and the operation of this router, otherwise, refusal bandwidth acceleration request.
As another optional embodiment, network control system comprises: service provider server, interconnection starry sky server and differentiation application controls system server (not shown), wherein,
Service provider server, for receiving bandwidth acceleration request by operator's interface, authenticates bandwidth acceleration request; If authentication is passed through, to interconnection starry sky server, send bandwidth acceleration request;
In the embodiment of the present invention, SP receives the bandwidth acceleration request of the use bandwidth applications of user's transmission, the authentication of bandwidth acceleration request is carried out in inside, judge whether user has applied business corresponding to authority utilized bandwidth acceleration request, if user does not have applied business corresponding to authority utilized bandwidth acceleration request, refusal user's bandwidth acceleration request, process ends.If authentication is passed through, user and SP are bound, to interconnection starry sky server, send bandwidth acceleration request, in bandwidth acceleration request, carry user profile and route-map with SP binding.
Interconnection starry sky server, for passing through accessor or the User IP of bandwidth acceleration request, instead find current online broadband user, check with the user name in bandwidth acceleration request, determine whether the user name in current online broadband user and bandwidth acceleration request matches, if matched, by interconnection starry sky, authenticate, if do not matched, refusal user's bandwidth acceleration request; And by after authenticating, judge that whether current online broadband user is in Speed-Increase State, if not in Speed-Increase State, to differentiation application controls system server output bandwidth acceleration request;
In the embodiment of the present invention, if user, in Speed-Increase State, refuses user's bandwidth acceleration request.
Differentiation application controls system server, for the bandwidth acceleration request receiving is processed, and the speed-raising result that processing is obtained returns to interconnection starry sky server, so that after interconnection starry sky server record recording user Speed-Increase State, speed-raising result is returned to router by service provider server.
The algorithm providing at this is intrinsic not relevant to any certain computer, virtual system or miscellaneous equipment with demonstration.Various general-purpose systems also can with based on using together with this teaching.According to description above, it is apparent constructing the desired structure of this type systematic.In addition, the present invention is not also for any certain programmed language.It should be understood that and can utilize various programming languages to realize content of the present invention described here, and the description of above language-specific being done is in order to disclose preferred forms of the present invention.
In the specification that provided herein, a large amount of details have been described.Yet, can understand, embodiments of the invention can not put into practice in the situation that there is no these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand one or more in each inventive aspect, in the above in the description of exemplary embodiment of the present invention, each feature of the present invention is grouped together into single embodiment, figure or sometimes in its description.Yet, the method for the disclosure should be construed to the following intention of reflection: the present invention for required protection requires than the more feature of feature of clearly recording in each claim.Or rather, as reflected in claims below, inventive aspect is to be less than all features of disclosed single embodiment above.Therefore, claims of following embodiment are incorporated to this embodiment thus clearly, and wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and can the module in the equipment in embodiment are adaptively changed and they are arranged in one or more equipment different from this embodiment.Module in embodiment or unit or assembly can be combined into a module or unit or assembly, and can put them into a plurality of submodules or subelement or sub-component in addition.At least some in such feature and/or process or unit are mutually repelling, and can adopt any combination to combine all processes or the unit of disclosed all features in this specification (comprising claim, summary and the accompanying drawing followed) and disclosed any method like this or equipment.Unless clearly statement in addition, in this specification (comprising claim, summary and the accompanying drawing followed) disclosed each feature can be by providing identical, be equal to or the alternative features of similar object replaces.
In addition, those skilled in the art can understand, although embodiment more described herein comprise some feature rather than further feature included in other embodiment, the combination of the feature of different embodiment means within scope of the present invention and forms different embodiment.For example, in the following claims, the one of any of embodiment required for protection can be used with compound mode arbitrarily.
All parts embodiment of the present invention can realize with hardware, or realizes with the software module moved on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that and can use in practice microprocessor or digital signal processor (DSP) to realize according to the access user bandwidth adjusting device based on router of the embodiment of the present invention or the some or all functions of the some or all parts in system.The present invention for example can also be embodied as, for carrying out part or all equipment or device program (, computer program and computer program) of method as described herein.Realizing program of the present invention and can be stored on computer-readable medium like this, or can there is the form of one or more signal.Such signal can be downloaded and obtain from internet website server, or provides on carrier signal, or provides with any other form.
It should be noted above-described embodiment the present invention will be described rather than limit the invention, and those skilled in the art can design alternative embodiment in the situation that do not depart from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed as element or step in the claims.Being positioned at word " " before element or " one " does not get rid of and has a plurality of such elements.The present invention can be by means of including the hardware of some different elements and realizing by means of the computer of suitably programming.In having enumerated the unit claim of some devices, several in these devices can be to carry out imbody by same hardware branch.The use of word first, second and C grade does not represent any order.Can be title by these word explanations.
The invention discloses mono-kind of the A1. access user bandwidth adjusting method based on router, comprising:
Obtain the applied business that carries out user's operation of data transmit-receive via router;
Whether the required assurance bandwidth of each applied business that judges user's operation surpasses the static bandwidth of distributing for described router in advance, and if so, the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
The bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
A2. according to the method described in A1, before the described applied business information of obtaining user's operation of carrying out data transmit-receive via router, described method further comprises:
Receive the bandwidth acceleration request that user triggers by communication equipment.
A3. according to the method described in A2, described communication equipment and/or, in router, set in advance outer net aero mode and acceleration strategy, wherein,
Outer net aero mode comprises: router automatically triggers aero mode and user initiatively triggers aero mode;
Acceleration strategy comprises: high bandwidth is accelerated Provisioning Policy, applied business white list strategy, applied business blacklist strategy.
A4. according to the method described in A2, the bandwidth acceleration request that described reception user triggers by communication equipment comprises:
F11, communication device initiated, the outer net aero mode that inquiring user sets in advance, if router triggers aero mode automatically, described in execution, obtain the flow process of applied business of carrying out the user operation of data transmit-receive via router, if user initiatively triggers aero mode, execution step F12;
F12, communication equipment receives the bandwidth acceleration request that user generates by default acceleration control button, the acceleration strategy of inquiry storage, determine whether that applied business corresponding to Permissible bandwidth acceleration request accelerates, if, to router output bandwidth acceleration request, obtain the flow process of applied business of carrying out user's operation of data transmit-receive via router described in execution.
A5. according to the method described in A4, the acceleration strategy of described inquiry storage, determines whether that applied business corresponding to Permissible bandwidth acceleration request accelerates to comprise:
If acceleration strategy accelerates Provisioning Policy for high bandwidth, the high bandwidth of obtaining whether the current bandwidth taking of applied business corresponding to bandwidth acceleration request surpass that this applied business can be loaded into, if so, does not deal with, otherwise applied business corresponding to Permissible bandwidth acceleration request accelerates;
If acceleration strategy is applied business white list strategy, whether applied business corresponding to inquiry bandwidth acceleration request be in applied business white list, and if so, applied business corresponding to Permissible bandwidth acceleration request accelerates, otherwise, do not deal with;
If acceleration strategy is applied business blacklist strategy, whether applied business corresponding to inquiry bandwidth acceleration request in applied business blacklist, if so, do not deal with, otherwise applied business corresponding to Permissible bandwidth acceleration request accelerates.
A6. according to the method described in A1, after the network control system providing at the described bandwidth operator interface to setting in advance sends bandwidth acceleration request, described method further comprises:
Network control system receives bandwidth acceleration request, obtains the bandwidth information of each router operation, according to the bandwidth information of the total bandwidth setting in advance and each router operation of obtaining, is that router corresponding to bandwidth acceleration request regulates bandwidth.
A7. according to the method described in A6, the bandwidth information of the total bandwidth that described basis sets in advance and each router operation of obtaining, for router corresponding to bandwidth acceleration request regulates bandwidth to comprise:
Calculate the operation of each router bandwidth and, obtain adding total bandwidth;
Determine that adding total bandwidth is less than described total bandwidth, computing network control system is the poor of the bandwidth of router static allocation and the bandwidth of this router operation, obtains idle bandwidth;
The idle bandwidth of each router calculating, according to sorting from roughly little order, is obtained to sequencing queue;
According to the recanalization strategy setting in advance, sequentially adjust the router static bandwidth in sequencing queue, according to the router static bandwidth before and after adjusting, obtain bandwidth reserved;
Bandwidth reserved is added up, determine that cumulative bandwidth reserved meets acceleration bandwidth required in bandwidth acceleration request, stops adjusting the router static bandwidth in sequencing queue;
According to acceleration bandwidth required in bandwidth acceleration request, be that router corresponding to bandwidth acceleration request distributes bandwidth, and according to the static bandwidth after adjusting, adjust the bandwidth of corresponding route.
A8. according to the method described in A7, described calculate each router operation bandwidth and before, described method further comprises:
Obtain the total bandwidth of network control system and total static bandwidth that network control system distributes for each router, calculate both differences, if difference is less than acceleration bandwidth required in bandwidth acceleration request, carry out the operation of each router of described calculating bandwidth and step, otherwise, according to acceleration bandwidth required in bandwidth acceleration request, be that router corresponding to bandwidth acceleration request distributes bandwidth.
A9. according to the method described in A7, the bandwidth of each router operation of described calculating and comprise:
Within the unit interval setting in advance, computing network control system sends to the data traffic volume of each router, obtain the operation of each router bandwidth and.
A10. according to the method described in A7, described determine that adding total bandwidth is less than described total bandwidth after, computing network control system is before the difference of the bandwidth moved of bandwidth and this router of router static allocation, described method further comprises:
Calculate described total bandwidth and the difference that adds total bandwidth, if difference is greater than the bandwidth difference threshold setting in advance, carry out the flow process of difference of the bandwidth of bandwidth that described computing network control system is router static allocation and the operation of this router, otherwise, refusal bandwidth acceleration request.
A11. according to the method described in A7, utilize following formula to calculate described bandwidth reserved:
W iy＝W iz-ξ*W ij
In formula,
W iybandwidth reserved for i router in sequencing queue;
W izfor the static bandwidth before i router adjustment in sequencing queue;
ξ is for adjusting coefficient, ξ >=1;
W ijoperation bandwidth for i router in sequencing queue;
ξ * W ijfor the static bandwidth after i router adjustment in sequencing queue.
A12. according to the method described in A1, described method further comprises:
Send applied business corresponding to bandwidth acceleration request and execute after described applied business in the bandwidth according to adjusting, to router, send bandwidth recovery request;
Router is sent to described network control system by bandwidth recovery request, and described network control system, according to the bandwidth recovery request receiving, reverts to preallocated static bandwidth by the bandwidth of described applied business.
A13. according to the method described in A1, in described bandwidth acceleration request response, carry acceleration duration, described method further comprises:
If described network control system does not receive the bandwidth acceleration request of described applied business in described acceleration duration, the bandwidth of described applied business is reverted to preallocated static bandwidth; If described network control system receives the bandwidth acceleration request of described applied business in described acceleration duration, the bandwidth time lengthening of described applied business one is accelerated to duration.
A14. the access user bandwidth adjusting device based on router, this device comprises: applied business monitoring modular, bandwidth are accelerated processing module and bandwidth adjusting module, wherein,
Applied business monitoring modular, for obtaining the applied business of user's operation;
Bandwidth is accelerated processing module, for determining that the required assurance bandwidth of each applied business of user's operation surpasses, is the static bandwidth that described router distributes in advance, and the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
Bandwidth adjusting module, for the bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
A15. according to the device described in A14, described device further comprises: enquiry module and acceleration strategy matching module, wherein,
Enquiry module, for monitor communication device initiated after, the outer net aero mode that inquiring user sets in advance, if router triggers aero mode automatically, notice applied business monitoring modular, if user initiatively triggers aero mode, notice acceleration strategy matching module;
Acceleration strategy matching module, for inquiring about the acceleration strategy of storage, determines whether that applied business corresponding to bandwidth acceleration request that allows user to trigger generation accelerates, if so, and to router output bandwidth acceleration request.
A16. the access user bandwidth adjustment System based on router, this system comprises: router and network control system, wherein,
Router, for obtaining the applied business of user's operation; Determine that the required assurance bandwidth of each applied business that user moves surpasses the static bandwidth of distributing for described router in advance, the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
The bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth;
Network control system, for receiving bandwidth acceleration request, obtains the bandwidth information of each router operation, according to the bandwidth information of the total bandwidth setting in advance and each router operation of obtaining, is that router corresponding to bandwidth acceleration request regulates bandwidth.
A17. according to the system described in A16, described router comprises: applied business monitoring modular, bandwidth are accelerated processing module and bandwidth adjusting module, wherein,
Applied business monitoring modular, for obtaining the applied business of user's operation;
Bandwidth is accelerated processing module, for determining that the required assurance bandwidth of each applied business of user's operation surpasses, is the static bandwidth that described router distributes in advance, and the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
Bandwidth adjusting module, for the bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
A18. according to the system described in A17, described router further comprises: enquiry module and acceleration strategy matching module, wherein,
Enquiry module, for monitor communication device initiated after, the outer net aero mode that inquiring user sets in advance, if router triggers aero mode automatically, notice applied business monitoring modular, if user initiatively triggers aero mode, notice acceleration strategy matching module;
Acceleration strategy matching module, for inquiring about the acceleration strategy of storage, determines whether that applied business corresponding to bandwidth acceleration request that allows user to trigger generation accelerates, if so, and to router output bandwidth acceleration request.
A19. according to the system described in A16, described network control system comprises: add up bandwidth counter, idle bandwidth counter, sorting unit, bandwidth reserved calculator and bandwidth allocator, wherein,
Add up bandwidth counter, for calculate each router operation bandwidth and, obtain adding total bandwidth;
Idle bandwidth counter, for determining that adding total bandwidth is less than described total bandwidth, computing network control system is the poor of the bandwidth of router static allocation and the bandwidth of this router operation, obtains idle bandwidth;
Sorting unit, for to the idle bandwidth of each router calculating according to sorting from roughly little order, obtain sequencing queue;
Bandwidth reserved calculator, sequentially adjusts the router static bandwidth of sequencing queue for the recanalization strategy according to setting in advance, according to the router static bandwidth before and after adjusting, obtain bandwidth reserved; Bandwidth reserved is added up, determine that cumulative bandwidth reserved meets acceleration bandwidth required in bandwidth acceleration request, stops adjusting the router static bandwidth in sequencing queue;
Bandwidth allocator, for being that router corresponding to bandwidth acceleration request distributes bandwidth according to the required acceleration bandwidth of bandwidth acceleration request, and adjusts the bandwidth of corresponding route according to the static bandwidth after adjusting.
A20. according to the system described in A19, described network control system further comprises:
Allocated bandwidth preprocessor, for obtaining the total bandwidth of network control system and total static bandwidth that network control system distributes for each router, calculate both differences, if difference is less than acceleration bandwidth required in bandwidth acceleration request, notice adds up bandwidth counter, otherwise, according to acceleration bandwidth required in bandwidth acceleration request, be that router corresponding to bandwidth acceleration request distributes bandwidth.
A21. according to the system described in A19, described network control system further comprises:
Difference calculator, for calculating described total bandwidth and the difference that adds total bandwidth, if difference is greater than the bandwidth difference threshold setting in advance, carry out the flow process of difference of the bandwidth of bandwidth that described computing network control system is router static allocation and the operation of this router, otherwise, refusal bandwidth acceleration request.
A22. according to the system described in A16, described network control system comprises: service provider server, interconnection starry sky server and differentiation application controls system server, wherein,
Service provider server, for receiving bandwidth acceleration request by operator's interface, authenticates bandwidth acceleration request; If authentication is passed through, to interconnection starry sky server, send bandwidth acceleration request;
Interconnection starry sky server, for passing through accessor or the User IP of bandwidth acceleration request, instead find current online broadband user, check with the user name in bandwidth acceleration request, determine whether the user name in current online broadband user and bandwidth acceleration request matches, if matched, by interconnection starry sky, authenticate, if do not matched, refusal user's bandwidth acceleration request; And by after authenticating, judge that whether current online broadband user is in Speed-Increase State, if not in Speed-Increase State, to differentiation application controls system server output bandwidth acceleration request;
Differentiation application controls system server, for the bandwidth acceleration request receiving is processed, and the speed-raising result that processing is obtained returns to interconnection starry sky server, so that after interconnection starry sky server record recording user Speed-Increase State, speed-raising result is returned to router by service provider server.

Claims (10)

1. the access user bandwidth adjusting method based on router, comprising:
Obtain the applied business that carries out user's operation of data transmit-receive via router;
Whether the required assurance bandwidth of each applied business that judges user's operation surpasses the static bandwidth of distributing for described router in advance, and if so, the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
The bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
2. the method for claim 1, before the described applied business information of obtaining user's operation of carrying out data transmit-receive via router, described method further comprises:
Receive the bandwidth acceleration request that user triggers by communication equipment.
3. method as claimed in claim 2, described communication equipment and/or, in router, set in advance outer net aero mode and acceleration strategy, wherein,
Outer net aero mode comprises: router automatically triggers aero mode and user initiatively triggers aero mode;
Acceleration strategy comprises: high bandwidth is accelerated Provisioning Policy, applied business white list strategy, applied business blacklist strategy.
4. method as claimed in claim 2, the bandwidth acceleration request that described reception user triggers by communication equipment comprises:
F11, communication device initiated, the outer net aero mode that inquiring user sets in advance, if router triggers aero mode automatically, described in execution, obtain the flow process of applied business of carrying out the user operation of data transmit-receive via router, if user initiatively triggers aero mode, execution step F12;
F12, communication equipment receives the bandwidth acceleration request that user generates by default acceleration control button, the acceleration strategy of inquiry storage, determine whether that applied business corresponding to Permissible bandwidth acceleration request accelerates, if, to router output bandwidth acceleration request, obtain the flow process of applied business of carrying out user's operation of data transmit-receive via router described in execution.
5. method as claimed in claim 4, the acceleration strategy of described inquiry storage, determines whether that applied business corresponding to Permissible bandwidth acceleration request accelerates to comprise:
If acceleration strategy accelerates Provisioning Policy for high bandwidth, the high bandwidth of obtaining whether the current bandwidth taking of applied business corresponding to bandwidth acceleration request surpass that this applied business can be loaded into, if so, does not deal with, otherwise applied business corresponding to Permissible bandwidth acceleration request accelerates;
If acceleration strategy is applied business white list strategy, whether applied business corresponding to inquiry bandwidth acceleration request be in applied business white list, and if so, applied business corresponding to Permissible bandwidth acceleration request accelerates, otherwise, do not deal with;
If acceleration strategy is applied business blacklist strategy, whether applied business corresponding to inquiry bandwidth acceleration request in applied business blacklist, if so, do not deal with, otherwise applied business corresponding to Permissible bandwidth acceleration request accelerates.
6. the method for claim 1, after the network control system providing at the described bandwidth operator interface to setting in advance sends bandwidth acceleration request, described method further comprises:
Network control system receives bandwidth acceleration request, obtains the bandwidth information of each router operation, according to the bandwidth information of the total bandwidth setting in advance and each router operation of obtaining, is that router corresponding to bandwidth acceleration request regulates bandwidth.
7. the access user bandwidth adjusting device based on router, this device comprises: applied business monitoring modular, bandwidth are accelerated processing module and bandwidth adjusting module, wherein,
Applied business monitoring modular, for obtaining the applied business of user's operation;
Bandwidth is accelerated processing module, for determining that the required assurance bandwidth of each applied business of user's operation surpasses, is the static bandwidth that described router distributes in advance, and the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
Bandwidth adjusting module, for the bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
8. device as claimed in claim 7, described device further comprises: enquiry module and acceleration strategy matching module, wherein,
Enquiry module, for monitor communication device initiated after, the outer net aero mode that inquiring user sets in advance, if router triggers aero mode automatically, notice applied business monitoring modular, if user initiatively triggers aero mode, notice acceleration strategy matching module;
Acceleration strategy matching module, for inquiring about the acceleration strategy of storage, determines whether that applied business corresponding to bandwidth acceleration request that allows user to trigger generation accelerates, if so, and to router output bandwidth acceleration request.
9. the access user bandwidth adjustment System based on router, this system comprises: router and network control system, wherein,
Router, for obtaining the applied business of user's operation; Determine that the required assurance bandwidth of each applied business that user moves surpasses the static bandwidth of distributing for described router in advance, the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
The bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth;
Network control system, for receiving bandwidth acceleration request, obtains the bandwidth information of each router operation, according to the bandwidth information of the total bandwidth setting in advance and each router operation of obtaining, is that router corresponding to bandwidth acceleration request regulates bandwidth.
10. system as claimed in claim 9, described router comprises: applied business monitoring modular, bandwidth are accelerated processing module and bandwidth adjusting module, wherein,
Applied business monitoring modular, for obtaining the applied business of user's operation;
Bandwidth is accelerated processing module, for determining that the required assurance bandwidth of each applied business of user's operation surpasses, is the static bandwidth that described router distributes in advance, and the network control system providing to the bandwidth operator interface setting in advance sends bandwidth acceleration request;
Bandwidth adjusting module, for the bandwidth acceleration request response of returning according to network control system, for the applied business that bandwidth acceleration request is corresponding is adjusted bandwidth.
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