CN107682283A - A kind of bandwidth management system and method - Google Patents

A kind of bandwidth management system and method Download PDF

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Publication number
CN107682283A
CN107682283A CN201610622085.6A CN201610622085A CN107682283A CN 107682283 A CN107682283 A CN 107682283A CN 201610622085 A CN201610622085 A CN 201610622085A CN 107682283 A CN107682283 A CN 107682283A
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China
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bandwidth
user
gateway
network
business
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CN201610622085.6A
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CN107682283B (en
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任梦璇
文湘江
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/52—Queue scheduling by attributing bandwidth to queues
    • H04L47/522—Dynamic queue service slot or variable bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/52—Queue scheduling by attributing bandwidth to queues
    • H04L47/527—Quantum based scheduling, e.g. credit or deficit based scheduling or token bank

Abstract

Embodiments of the invention provide a kind of bandwidth management system and method, be related to communication technical field, can according to user by the Femtocell business of gateway accessing broadband network and user by other business of gateway accessing broadband network each service access broadband network of shared Bandwidth adjustment user shared by bandwidth.Including：Femtocell flies cellular basestation, gateway, gateway management unit and network access controller；Gateway detects the first bandwidth and the second bandwidth, when the first bandwidth is all higher than the first bandwidth threshold in very first time threshold value and the second bandwidth is all higher than the second bandwidth threshold in the second time threshold, is lifted and asked to gateway management unit transmission bandwidth；Gateway management unit lifts information according to bandwidth lifting request to network access controller transmission bandwidth；Network access controller by gateway by the service access broadband network of user, the bandwidth shared by service access broadband network that information lifting user is lifted according to bandwidth.The present invention is used to manage bandwidth.

Description

A kind of bandwidth management system and method
Technical field
The present invention relates to communication technical field, more particularly to a kind of bandwidth management system and method.
Background technology
Fly honeycomb (English full name：Femtocell it is) to be surpassed in recent years according to what 3G development and mobile broadband trend were released Mobile base station is minimized, it uses Internet Protocol (English full name：Internet Protocol, English abbreviation：IP), pass through User's existing ADSL (English full name：Asymmetric Digital Subscriber Line, English Referred to as：) and LAN (English full name ADSL：Local Area Network, English abbreviation：The wideband circuit connection such as LAN), UNICOM from IP network to mobile network is realized by distal end dedicated gateway.Femtocell have it is easy for installation, automatically configure, Autonet The characteristics of rule, plug and play.
Because Femtocell base stations need to take certain bandwidth at work, because user is using Femtocell bases Stand the Femtocell service access broadband networks provided while, can also use the service access that provide of other users equipment wide Band network, when the bandwidth shared by the service access broadband network of user is inadequate, Femtocell base stations and other users equipment Between can bandwidth-hogging, it is exemplary so as to cause Femtocell base stations and the quality of service of other users equipment to be damaged, When user equipment accessing to wide band network watch HD video when, Femtocell base stations accessing to wide band network so as to be and this The mobile terminal of Femtocell base stations connection provides 3/4G business, when the band shared by user equipment viewing HD video is wider than When more, or when bandwidth shared by the 3/4G business of mobile terminal is excessive, both quality of services can be impacted.
Under normal circumstances, can be in band shared by Femtocell base stations or other users equipment in order to solve the above problems When being wider than more, prompted to user, in order to which user proposes bandwidth upgrading request according to prompting to broadband provider, with upgrading Bandwidth shared by the service access broadband network of user.But because Femtocell base stations and user equipment are in different periods Shared bandwidth larger difference often be present, so as to cause the bandwidth required for the service access broadband network of user in difference There is larger fluctuation in the period, and carried out bandwidth upgrading by broadband provider or degraded to generally require longer time, when by user Service access broadband network shared by bandwidth be set in different periods all in accordance with the request of user by broadband provider In larger bandwidth, the bandwidth shared by the service access broadband network of user can be caused to waste, so as to reduce bandwidth The efficiency that resource uses, add the consumption of bandwidth resources.
The content of the invention
The application provides a kind of bandwidth management system and method, can pass through gateway accessing broadband network according to user Femtocell business and user pass through the respective shared Bandwidth adjustment user of other business of gateway accessing broadband network Bandwidth shared by service access broadband network.
In a first aspect, the embodiment provides a kind of bandwidth management system, including：Femtocell flies honeycomb base Stand, gateway, gateway management unit and network access controller, Femtocell base stations are connected with gateway, gateway respectively with gateway Administrative unit and network access controller connection, gateway management unit are connected with network access controller；Gateway, it is configured as The first bandwidth and the second bandwidth are detected, the Femtocell business of a width of user of first band passes through shared by gateway accessing broadband network Bandwidth, the bandwidth that second other business with a width of user are taken by gateway accessing broadband network, Femtocell business For the business of Femtocell base stations, when the first bandwidth is all higher than the first bandwidth threshold and the second bandwidth in very first time threshold value When being all higher than the second bandwidth threshold in the second time threshold, lifted and asked to gateway management unit transmission bandwidth, bandwidth lifting Request includes that first band is wide and the second bandwidth；Gateway management unit, it is configured as being asked to network insertion control according to bandwidth lifting Device transmission bandwidth processed lifts information, and bandwidth lifting information is used to indicating after bandwidth lifting shared by the service access broadband network of user Bandwidth；Network access controller, the service access broadband network by user by gateway is configured as, when receiving bandwidth When lifting information, according to the bandwidth shared by the service access broadband network of bandwidth lifting information lifting user.
Second aspect, the embodiment provides a kind of bandwidth management method, provided applied to first aspect Bandwidth management system, bandwidth management system include Femtocell winged cellular basestation, gateway, gateway management unit and network and connect Enter controller, Femtocell base stations are connected with gateway, and gateway connects with gateway management unit and network access controller respectively Connect, gateway management unit is connected with network access controller, and network access controller is wide by the service access of user by gateway Band network, bandwidth management method include：Gateway detects the first bandwidth and the second bandwidth, the Femtocell of a width of user of first band Bandwidth of the business shared by by gateway accessing broadband network, second other business with a width of user pass through gateway accessing broadband The bandwidth that network takes, Femtocell business are the business of Femtocell base stations；When the first bandwidth is in very first time threshold value It is all higher than the first bandwidth threshold and when the second bandwidth is all higher than the second bandwidth threshold in the second time threshold, gateway is to gateway pipe Manage the lifting request of unit transmission bandwidth, bandwidth lifting request includes that first band is wide and the second bandwidth；Gateway management unit is according to band Width lifting request to network access controller transmission bandwidth lifted information, bandwidth lifting information be used for indicate bandwidth lifting after user Service access broadband network shared by bandwidth；When network access controller receives bandwidth lifting information, network insertion Bandwidth of the controller according to shared by the service access broadband network that bandwidth lifts information lifting user.
A kind of bandwidth management system that the embodiment of the present invention is provided, including Femtocell fly cellular basestation, gateway, net Administrative unit and network access controller, wherein Femtocell base stations is closed to be connected with gateway, gateway respectively with gateway management list Member and network access controller connection, gateway management unit are connected with network access controller.The bandwidth management system passes through The band that the Femtocell service accesses broadband network of gateway detection user and other service access broadband networks of user take Width, so as to it is determined that the Femtocell business of user and other business of user have the business demand of large bandwidth simultaneously And the business demand not accidentally occur bandwidth peak when, being sent to gateway management unit includes the Femtocell industry of user Business and user other business specifically required bandwidth bandwidth lifting request, enable gateway management unit according to the bandwidth The bandwidth shared by the service access broadband network of user after acquisition request bandwidth is lifted is lifted, and is sent out to network access controller Send for indicate bandwidth lifting after gateway bandwidth bandwidth lifted information so that network access controller exists the bandwidth of user It disclosure satisfy that the Femtocell service accesses broadband network of user and other business of user connect just after lifting the bandwidth Enter the bandwidth demand of broadband network, while will not be lifted because of the bandwidth shared by the service access broadband network by the user Cause bandwidth resources to waste more.The bandwidth that bandwidth shared by the above-mentioned service access broadband network to user is carried out is adjusted It is whole make the Femtocell business of user and other business of user be not in bandwidth-hogging phenomenon, so as to ensure user Femtocell business and user other business quality of service.Therefore a kind of bandwidth that embodiments of the invention provide Management system can be wide by gateway accessing by the Femtocell business of gateway accessing broadband network and user according to user The respective bandwidth shared by the service access broadband network of shared Bandwidth adjustment user of other business with network, so as to On the premise of the quality of service for ensureing the Femtocell business of user and other business of user, bandwidth resources are improved Utilization rate, reduce the consumption of Internet resources.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, embodiment will be described below In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description be only the present invention some Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these Figure obtains other accompanying drawings.
A kind of schematic diagram for network architecture that Fig. 1 is provided by embodiments of the invention；
A kind of schematic diagram for bandwidth management system that Fig. 2 is provided by embodiments of the invention；
A kind of schematic diagram for bandwidth management system that Fig. 3 is provided by another embodiment of the present invention；
A kind of indicative flowchart for bandwidth management method that Fig. 4 is provided by embodiments of the invention；
A kind of indicative flowchart for bandwidth management method that Fig. 5 is provided by another embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
For the ease of clearly describing the technical scheme of the embodiment of the present invention, in an embodiment of the present invention, employ " the One ", the printed words such as " second " make a distinction to function and the essentially identical identical entry of effect or similar item, and those skilled in the art can To understand that the printed words such as " first ", " second " are not to be defined to quantity and execution order.
Under normal conditions, honeycomb (English full name is flown：Femtocell) base station typically sets 3/4G signal intensities poor In indoor environment, by connected gateway accessing broadband metropolitan area network, the intercommunication with core net is realized by internet, so as to The indoor environment poor to 3/4G signal intensities provides the 3/4G signals covering of high quality.Femtocell base stations need at work The bandwidth of connected gateway is taken, due to being provided with the gateway that Femtocell base stations are connected for Femtocell base stations Also bandwidth can be provided for the other users equipment being connected with the gateway while bandwidth, when the broadband of gateway is inadequate, Meeting bandwidth-hogging between Femtocell base stations and other-end, so as to cause the quality of service of other-end to be damaged.
As described in Figure 1, the embodiment provides a kind of network architecture, including：Mobile terminal 101, Femtocell base stations 102, gateway 103, user equipment 104, wherein mobile terminal 101 are connected with Femtocell base stations 102, Femtocell base stations 102 are connected with gateway 103, and user equipment 104 is connected with gateway 103.Wherein Femtocell base stations 102 are logical The accessing to wide band network of gateway 103 is crossed so as to realize intercommunication with core net, Femtocell base stations 102 are connected mobile whole End 101 provides 3/4G business, while user equipment 104 passes through the connected accessing to wide band network of gateway 103.Because user is led to The bandwidth for crossing the accessing to wide band network of gateway 103 is fixed, therefore when the data access business such as HD video of user equipment 104 Play that shared bandwidth is excessive, or shared by the 3/4G business that is performed by Femtocell base stations 102 of mobile terminal 101 When bandwidth is excessive, the user is likely less than Femtocell base stations 102 and user by the bandwidth of the accessing to wide band network of gateway 103 Bandwidth needed for equipment 104, so as to cause Femtocell base stations 102 and user equipment 104 phenomenon of bandwidth-hogging occur, lead Both quality of services are caused to be affected.
Under normal circumstances, in order to solve the above problems, can work as shared by Femtocell base stations 102 or user equipment 104 When bandwidth is excessive, prompted to user, in order to which user proposes bandwidth upgrading request according to prompting to broadband provider, to rise The total bandwidth that level gateway 103 can be provided.But in such scheme, due to Femtocell base stations 102 and user equipment 104 Larger difference often be present in the shared bandwidth of different periods, so as to cause needed for the service access broadband network of user Larger fluctuation be present in different periods in bandwidth, and when carrying out bandwidth upgrading or degrade by broadband provider and generally requiring longer Between, when the bandwidth of the service access broadband network of user is set in different periods all in accordance with the request of user by broadband provider When being scheduled on larger bandwidth, bandwidth resources can be caused to waste.
In view of the above-mentioned problems, as shown in Figure 2, the embodiment provides a kind of bandwidth management system 201, bag Include：
Femtocell flies cellular basestation 202, gateway 203, gateway management unit 204 and network access controller 205, Wherein Femtocell base stations 202 are connected with gateway 203, gateway 203 respectively with gateway management unit 204 and network insertion control Device 205 processed is connected, and gateway management unit 204 is connected with network access controller 205；
The gateway 203, it is configured as detecting the first bandwidth and the second bandwidth, the Femtocell of a width of user of first band Bandwidth of the business shared by by the accessing to wide band network of gateway 203, wherein Femtocell business are Femtocell base stations 202 Business, the bandwidth that second other business with a width of user are taken by the accessing to wide band network of gateway 203, when the first bandwidth is It is all higher than the first bandwidth threshold in one time threshold and when the second bandwidth is all higher than the second bandwidth threshold in the second time threshold, Lifted and asked to the transmission bandwidth of gateway management unit 204, bandwidth lifting request includes that first band is wide and the second bandwidth；
Specifically, gateway 203 can be the gateway being disposed in the interior, gateway 203 possesses Femtocell private ports, and Flow by Femtocell private ports can be detected and family's overall network traffic detects, so as to obtain The bandwidth taken on gateway 203 of Femtocell base stations 202 and the other users equipment being connected with gateway 203 are obtained in gateway The bandwidth taken on 203.
Wherein the first bandwidth threshold can be that specific bandwidth can also be the first bandwidth and the service access broadband of user The ratio of total bandwidth shared by network, the second bandwidth threshold can be that specific bandwidth can also be the second bandwidth and the business of user The ratio of total bandwidth shared by accessing to wide band network.
When the first bandwidth is all higher than the first bandwidth threshold and the second bandwidth is in the second time threshold in very first time threshold value When being inside all higher than the second bandwidth threshold, refer to user and broadband network is being accessed by gateway 203 using Femtocell base stations 202 Larger bandwidth demand be present in Femtocell business and other business for accessing broadband network by gateway 203 with user, And the bandwidth peak that above-mentioned bandwidth demand not accidentally occurs, when distributing to being used for the service access broadband of user of user When the bandwidth of network is without adjustment, the larger bandwidth demand present in other business of Femtocell business and user There is the phenomenon of bandwidth-hogging in other business that may result in Femtocell business and user.
Gateway management unit 204, it is configured as being carried to the transmission bandwidth of network access controller 205 according to bandwidth lifting request Rise information, bandwidth lifting information be used for indicate bandwidth lifting after user service access broadband network shared by bandwidth；
Specifically, gateway management unit 204 lifts request according to the transmission bandwidth of gateway 203 determines that user passes through gateway 203 Access the Femtocell business of broadband network and user exist by other business of the accessing to wide band network of gateway 203 compared with The business demand of big bandwidth, pass through net so as to obtain user with the second bandwidth according to the first included bandwidth of bandwidth lifting request The 203 Femtocell business for accessing broadband network and user are closed by other business of the accessing to wide band network of gateway 203 in industry Bandwidth after the lifting of specific required bandwidth during normal operation of being engaged in, i.e. bandwidth shared by the service access broadband network of user, makes Bandwidth shared by the service access broadband network of user disclosure satisfy that user is visited by gateway 203 after being lifted to the bandwidth Ask broadband network Femtocell business and user by the business demands of other business of the accessing to wide band network of gateway 203, User is set to pass through the accessing to wide band network of gateway 203 by the Femtocell business and user of the access broadband network of gateway 203 Other business are not in the phenomenon of bandwidth-hogging.Gateway management unit 204 lifts letter according to acquired bandwidth transmission bandwidth Breath, bandwidth lifting information be used for indicate bandwidth lifting after bandwidth lifting after the user service access broadband network shared by Bandwidth.
Network access controller 205, it is configured the service access broadband network by user by gateway 203, when receiving Bandwidth when bandwidth lifts information according to shared by the service access broadband network that bandwidth lifts information lifting user.
Specifically, network access controller 205 is used for the service access broadband network of user by gateway 203, wherein The business of user includes the Femtocell business of user and other business of user, when network access controller 205 receives When bandwidth transmitted by gateway management unit 204 lifts information, network access controller 205 lifts information by user according to bandwidth Service access broadband network shared by bandwidth be promoted to bandwidth lifting information indicated by bandwidth.
A kind of bandwidth management system that the embodiment of the present invention is provided, including Femtocell fly cellular basestation, gateway, net Administrative unit and network access controller, wherein Femtocell base stations is closed to be connected with gateway, gateway respectively with gateway management list Member and network access controller connection, gateway management unit are connected with network access controller.The bandwidth management system passes through The band that the Femtocell service accesses broadband network of gateway detection user and other service access broadband networks of user take Width, so as to it is determined that the Femtocell business of user and other business of user have the business demand of large bandwidth simultaneously And the business demand not accidentally occur bandwidth peak when, being sent to gateway management unit includes the Femtocell industry of user Business and user other business specifically required bandwidth bandwidth lifting request, enable gateway management unit according to the bandwidth The bandwidth shared by the service access broadband network of user after acquisition request bandwidth is lifted is lifted, and is sent out to network access controller Send for indicate bandwidth lifting after gateway bandwidth bandwidth lifted information so that network access controller exists the bandwidth of user It disclosure satisfy that the Femtocell service accesses broadband network of user and other business of user connect just after lifting the bandwidth Enter the bandwidth demand of broadband network, while will not be lifted because of the bandwidth shared by the service access broadband network by the user Cause bandwidth resources to waste more.The bandwidth that bandwidth shared by the above-mentioned service access broadband network to user is carried out is adjusted It is whole make the Femtocell business of user and other business of user be not in bandwidth-hogging phenomenon, so as to ensure user Femtocell business and user other business quality of service.Therefore a kind of bandwidth that embodiments of the invention provide Management system can be wide by gateway accessing by the Femtocell business of gateway accessing broadband network and user according to user The respective bandwidth shared by the service access broadband network of shared Bandwidth adjustment user of other business with network, so as to On the premise of the quality of service for ensureing the Femtocell business of user and other business of user, bandwidth resources are improved Utilization rate, reduce the consumption of Internet resources.
Specifically, gateway 203 is additionally configured to when the first bandwidth is respectively less than the 3rd bandwidth threshold in very first time threshold value And second bandwidth in the second time threshold be respectively less than four bandwidth thresholds when, to the transmission bandwidth of gateway management unit 204 reduce Request, bandwidth, which reduces request, includes that first band is wide and the second bandwidth；
Wherein the 3rd bandwidth threshold can be that specific bandwidth can also be the first bandwidth and the service access broadband of user The ratio of total bandwidth shared by network, the 4th bandwidth threshold can be that specific bandwidth can also be the second bandwidth and the business of user The ratio of total bandwidth shared by accessing to wide band network.
When the first bandwidth is respectively less than the 3rd bandwidth threshold and the second bandwidth in the second time threshold in very first time threshold value During interior respectively less than four bandwidth threshold, refer to user and led to by the Femtocell business and user of the access broadband network of gateway 203 Other business for crossing the accessing to wide band network of gateway 203 are not present the business of large bandwidth demand or the industry of large bandwidth demand be present Business has terminated, and user accesses the Femtocell business of broadband network by gateway 203 and user is connect by gateway 203 Other business for entering broadband network are not present the business of large bandwidth demand or the phenomenon and unprovoked band of large bandwidth demand be present Width fluctuation and caused by, when the bandwidth shared by the service access broadband network of user without adjustment when, distribute to user's More bandwidth can cause the waste of bandwidth resources.
Gateway management unit 204, it is additionally configured to reduce request to the transmission bandwidth of network access controller 205 according to bandwidth Reduce information, bandwidth lifting information be used for indicate bandwidth reduce after user service access broadband network shared by bandwidth；
Specifically, gateway management unit 204 lifts request according to the transmission bandwidth of gateway 203 determines that user passes through gateway 203 The Femtocell business and user for accessing broadband network are not present by other business of the accessing to wide band network of gateway 203 Larger bandwidth demand, ensure that user passes through so as to reduce the first included bandwidth of request according to bandwidth and be obtained with the second bandwidth Gateway 203 accesses the Femtocell business of broadband network and user is existed by other business of the accessing to wide band network of gateway 203 Bandwidth after specific required bandwidth during business normal operation, i.e. bandwidth reduce shared by the service access broadband network of user, Make the bandwidth shared by the service access broadband network of user after the bandwidth is reduced to user can be made to be visited by gateway 203 The Femtocell business and user for asking broadband network pass through other business normal operations of the accessing to wide band network of gateway 203, industry Business quality will not because bandwidth reduce and decline, even if user by gateway 203 access broadband network Femtocell business with And user is dropped by the bandwidth shared by service access broadband network of other business of the accessing to wide band network of gateway 203 in user After low can normal operation, be not in bandwidth-hogging phenomenon.Gateway management unit 204 lifts hair according to acquired bandwidth Send bandwidth reduce information, bandwidth reduce information be used for indicate bandwidth reduce after user service access broadband network shared by band It is wide.
Network access controller 205, it is additionally configured to, when receiving bandwidth reduction information, information drop be reduced according to bandwidth Bandwidth shared by the service access broadband network of low user.
Specifically, network access controller 205 is used for the accessing to wide band network of gateway 203, when network access controller 205 When receiving the bandwidth transmitted by gateway management unit 204 reduces information, network access controller 205 reduces information according to bandwidth User after the bandwidth that bandwidth shared by the service access broadband network of user is reduced to indicated by bandwidth lifting information is reduced Service access broadband network shared by bandwidth.
Specifically, as shown in Figure 3, gateway management unit 203, including gateway management subelement 213 and intelligent pipeline Business subelement 223；
Gateway management subelement 213, it is configured as being sent to intelligent pipeline business subelement 223 according to bandwidth lifting request The user identity information of bandwidth and user after bandwidth lifting shared by the service access broadband network of user, the user of user Identification information is used to identify user；
Intelligent pipeline business subelement 223, it is configured as determining that user possesses speed-raising according to the user identity information of user During authority, asked to lift information to the transmission bandwidth of network access controller 205 according to broadband quality assurance.
Specifically, gateway management subelement 213 can receive gateway 203 transmission bandwidth lifting request after, according to Bandwidth after bandwidth lifting acquisition request bandwidth lifting shared by the service access broadband network of user, and obtain the user of user Identification information, wherein user identity information are used to identify user, and gateway management subelement 213 lifts acquisition request band according to bandwidth Bandwidth after width lifting shared by the service access broadband network of user can refer to above-described embodiment, will not be repeated here.
Intelligent pipeline business subelement 223 determines that user possesses speed-raising authority according to the user identity information of user, can be with For according to the user identity information of user determine using user possess speed-raising authority and user pass through the access band net of gateway 203 The circuit of network has speed-raising space.Intelligent pipeline business subelement 223 it is determined that user possess speed-raising authority after, to network insertion The transmission bandwidth of controller 205 lifts information.Wherein bandwidth lifting information be used for indicate bandwidth lifting after user service access it is wide With the bandwidth shared by network.Band is carried out in the bandwidth shared by the service access broadband network to user by above-described embodiment Determine that bandwidth lifting failure or bandwidth lifting will not be caused to fail to get a desired effect because of the reason for user itself before width lifting.
Specifically, network access controller 205 is additionally configured to, after the bandwidth that information lifting gateway is lifted according to bandwidth, Feedback information is lifted to the transmission bandwidth of gateway management unit 204；
Gateway management unit 204, it is additionally configured to be lifted the service access broadband of record of feedback information user according to bandwidth The lifting values of bandwidth shared by network；
Gateway 203, it is additionally configured to when the first bandwidth is respectively less than the first bandwidth threshold and second in very first time threshold value When bandwidth is respectively less than the second bandwidth threshold in the second time threshold, reduces and ask to the transmission bandwidth of gateway management unit 204；
Gateway management unit 204, it is additionally configured to reduce request and the service access broadband network of user according to bandwidth To the transmission bandwidth of network access controller 205 also prime information, bandwidth also prime information is used to indicate the lifting values of shared bandwidth Bandwidth after bandwidth reduces shared by the service access broadband network of user；
Network access controller 205, it is additionally configured to when receiving bandwidth also prime information, is dropped according to bandwidth also prime information Bandwidth shared by the service access broadband network of low user.
Wherein, when network access controller 205 determines that the bandwidth shared by the service access broadband network of user has carried After rising successfully, feedback information is lifted with the business of the user of notification gateway administrative unit 204 to the transmission bandwidth of gateway management unit 204 Bandwidth boosted success shared by accessing to wide band network.Gateway management unit 204 is it is determined that the service access broadband of user Bandwidth shared by network remembers the lifting values of the bandwidth shared by the service access broadband network of user when boosted successful Record is in gateway management unit 204.
When the first bandwidth is respectively less than the first bandwidth threshold and the second bandwidth in the second time threshold in very first time threshold value During interior respectively less than the second bandwidth threshold, gateway 203 is reduced to the transmission bandwidth of gateway management unit 204 and asked, with notification gateway pipe The Femtocell business of the reason user of unit 204 and other business of user no longer exist and have larger demand to bandwidth Business, the bandwidth shared by the service access broadband network of user is now recovered to bandwidth to the bandwidth before being lifted will not be to user Femtocell business and the quality of service of other business of user impact.Gateway management unit 204 is receiving bandwidth The bandwidth that the bandwidth shared by the service access broadband network of user can be reduced to before bandwidth lifting is determined after reduction request, and The lifting values of bandwidth according to shared by the service access broadband network for the user being recorded in before on gateway management unit 204 obtain Take the bandwidth that bandwidth shared by the service access broadband network at family should reduce, and the industry according to the bandwidth that this should be reduced to user Bandwidth shared by accessing to wide band network of being engaged in carries out bandwidth reduction, so as to which the bandwidth shared by the service access broadband network of user is adjusted Bandwidth before whole bandwidth lifting.Gateway management unit 204 is to the transmission bandwidth of network access controller 205 also prime information, and bandwidth is also Prime information be used for indicate bandwidth reduce after user service access broadband network shared by bandwidth；Work as network access controller 205 receive bandwidth also prime information when, network access controller 205 according to bandwidth also prime information reduce user service access it is wide With the bandwidth shared by network, so as to be before bandwidth is lifted by the Bandwidth adjustment shared by the service access broadband network of user Bandwidth.So that when larger bandwidth demand is not present in the Femtocell business of user and other business of user, by user Service access broadband network shared by bandwidth recover to bandwidth the bandwidth before being lifted, so as to ensure user On the premise of the quality of service of Femtocell business and other business of user, the utilization rate of bandwidth resources is improved, is reduced The consumption of bandwidth resources.
Specifically, gateway management unit 204 is additionally configured to be sent out to network access controller 205 according to bandwidth lifting request The information that raised speed outside business band is sent, speed-raising information is wide for the Femtocell service accesses of institute user after bandwidth lifting outside for business band With the bandwidth shared by network；
Network access controller 205 is additionally configured to, according to the Femtocell business that information is user that raised speed outside business band Distribute bandwidth.
Wherein, the information that raised speed outside business band is used for the Femtocell business point for indicating that network access controller 205 is user With independent bandwidth, so that the bandwidth shared by the Femtocell business of user will not be by other business with user Influence, ensure the quality of service of the Femtocell business of user, such as ensure the mobile terminal of access Femtocell base stations 202 Quality of service.
In view of the above-mentioned problems, as shown in Figure 4, the embodiment provides a kind of bandwidth management method, it is applied to Bandwidth management system provided in above-described embodiment, it is characterised in that bandwidth management system includes Femtocell and flies honeycomb base Stand, gateway, gateway management unit and network access controller, Femtocell base stations are connected with gateway, gateway respectively with gateway Administrative unit and network access controller connection, gateway management unit are connected with network access controller, Network access control Device is included the service access broadband network of user, bandwidth management method by gateway：
301st, gateway detects the first bandwidth and the second bandwidth.
Wherein bandwidth of the Femtocell business of a width of user of first band shared by by gateway accessing broadband network, the The bandwidth that two other business with a width of user are taken by gateway accessing broadband network, Femtocell business are Femtocell The business of base station.
Specifically, gateway can be the gateway being disposed in the interior, gateway possesses Femtocell private ports, and can be right Detected by the flow of Femtocell private ports and family's overall network traffic is detected, so as to obtain The band that bandwidth that Femtocell base stations take on gateway and the other users equipment being connected with gateway take on gateway It is wide.
Wherein the first bandwidth threshold can be that specific bandwidth can also be the first bandwidth and the service access broadband of user The ratio of total bandwidth shared by network, the second bandwidth threshold can be that specific bandwidth can also be the second bandwidth and the business of user The ratio of total bandwidth shared by accessing to wide band network.
302nd, gateway judges whether that the first bandwidth is all higher than the first bandwidth threshold and the second bandwidth in very first time threshold value The second bandwidth threshold is all higher than in the second time threshold.
When the first bandwidth is all higher than the first bandwidth threshold and the second bandwidth is in the second time threshold in very first time threshold value When being inside all higher than the second bandwidth threshold, refer to user and passing through gateway access broadband network using Femtocell base stations Femtocell business and larger bandwidth demand be present by other business of gateway access broadband network with user, and And the bandwidth peak that above-mentioned bandwidth demand not accidentally occurs, when distributing to being used for the service access broadband networks of user of user When the bandwidth of network is without adjustment, the larger bandwidth demand present in other business of Femtocell business and user can Other business of Femtocell business and user can be caused the phenomenon of bandwidth-hogging occur.
When gateway determines that the first bandwidth is all higher than the first bandwidth threshold in very first time threshold value and the second bandwidth is second When the second bandwidth threshold is all higher than in time threshold, step 303 is performed.
303rd, gateway is lifted to gateway management unit transmission bandwidth and asked.
Wherein bandwidth lifting request includes that first band is wide and the second bandwidth.
304th, gateway management unit lifts information according to bandwidth lifting request to network access controller transmission bandwidth.
Wherein bandwidth lifting information be used for indicate bandwidth lifting after user service access broadband network shared by bandwidth.
Specifically, gateway management unit lifts request according to gateway transmission bandwidth determines that user passes through gateway access broadband networks The business that the Femtocell business of network and user have large bandwidth by other business of gateway accessing broadband network needs Ask, pass through gateway access broadband network so as to obtain user with the second bandwidth according to the first included bandwidth of bandwidth lifting request Femtocell business and user by other business of gateway accessing broadband network in business normal operation it is specifically required Bandwidth, i.e. bandwidth after bandwidth lifting shared by the service access broadband network of user are asked, makes the service access broadband networks of user Bandwidth shared by network disclosure satisfy that Femtocell industry of the user by gateway access broadband network after being lifted to the bandwidth Business and user make user pass through gateway access broadband network by the business demand of other business of gateway accessing broadband network Femtocell business and user's other business for passing through gateway accessing broadband network be not in bandwidth-hogging phenomenon. Gateway management unit lifts information according to acquired bandwidth transmission bandwidth, and bandwidth lifting information is used to indicating band after bandwidth lifting Bandwidth after width lifting shared by the service access broadband network of the user.
305th, network access controller is according to shared by the service access broadband network that bandwidth lifts information lifting user Bandwidth.
Specifically, network access controller by gateway by the business of the service access broadband network, wherein user of user Other business of Femtocell business and user including user, when network access controller receives gateway management unit When bandwidth transmitted by 204 lifts information, network access controller lifts information by the service access broadband of user according to bandwidth Bandwidth shared by network is promoted to the bandwidth indicated by bandwidth lifting information.
A kind of bandwidth management method that the embodiment of the present invention is provided, fly cellular basestation, net applied to including Femtocell The bandwidth management system of pass, gateway management unit and network access controller, wherein Femtocell base stations are connected with gateway, Gateway is connected with gateway management unit and network access controller respectively, and gateway management unit connects with network access controller Connect.The bandwidth management system detects the Femtocell service accesses broadband network of user and other industry of user by gateway The bandwidth for accessing to wide band network occupancy of being engaged in, so as to it is determined that the Femtocell business of user and other business of user are deposited In the bandwidth peak that the business demand of large bandwidth and the business demand not accidentally occur, sent to gateway management unit Other business of Femtocell business and user including user specifically required bandwidth bandwidth lifting request, make gateway Administrative unit can lift the band after acquisition request bandwidth is lifted shared by the service access broadband network of user according to the bandwidth Width, and to network access controller send for indicate bandwidth lifting after gateway bandwidth bandwidth lifted information so that network Access controller disclosure satisfy that the bandwidth of user in the Femtocell service accesses broadband of user just after being lifted to the bandwidth The bandwidth demand of other of network and user service access broadband network, while will not be because of wide by the service access of the user Excessively bandwidth resources are caused to waste with the bandwidth lifting shared by network.The above-mentioned service access broadband network to user The Bandwidth adjustment that shared bandwidth is carried out makes the Femtocell business of user and other business of user be not in seize The phenomenon of bandwidth, so as to ensure the quality of service of other business of the Femtocell business of user and user.Therefore the present invention A kind of bandwidth management method Femtocell business that gateway accessing broadband network can be passed through according to user for providing of embodiment And user passes through the service access broadband of the respective shared Bandwidth adjustment user of other business of gateway accessing broadband network Bandwidth shared by network, so as in the Femtocell business and the quality of service of other business of user for ensureing user Under the premise of, the utilization rate of bandwidth resources is improved, reduces the consumption of Internet resources.
Specifically, as shown in Figure 5, the embodiment provides a kind of bandwidth management method, applied to above-mentioned reality Apply the bandwidth management system provided in example, it is characterised in that bandwidth management system includes Femtocell and flies cellular basestation, net Close, gateway management unit and network access controller, Femtocell base stations are connected with gateway, gateway respectively with gateway management Unit and network access controller connection, gateway management unit are connected with network access controller, and network access controller leads to Crossing gateway includes the service access broadband network of user, bandwidth management method：
401st, gateway detects the first bandwidth and the second bandwidth
402nd, gateway judges whether that the first bandwidth is all higher than the first bandwidth threshold and the second bandwidth in very first time threshold value The second bandwidth threshold is all higher than in the second time threshold
Above-mentioned steps will not be repeated here with reference to step 301-302 in above-described embodiment.
403rd, gateway is lifted to gateway management subelement transmission bandwidth and asked
404th, after gateway management subelement is lifted according to bandwidth lifting request to intelligent pipeline business subelement transmission bandwidth The user identity information of bandwidth and user shared by the service access broadband network of user
405th, intelligent pipeline business subelement judges whether user possesses speed-raising authority according to the user identity information of user
406th, the band after intelligent pipeline business subelement is lifted according to bandwidth shared by the service access broadband network of user It is wide to send the bandwidth lifting information to network access controller
Specifically, gateway management unit includes gateway management subelement and intelligent pipeline business subelement.Gateway management Subelement can lift user after acquisition request bandwidth is lifted after the bandwidth lifting request of gateway transmission is received according to bandwidth Service access broadband network shared by bandwidth, and obtain the user identity information of user, wherein user identity information is used for User is identified, gateway management subelement lifts the service access broadband network institute of user after acquisition request bandwidth is lifted according to bandwidth The bandwidth of occupancy can refer to above-described embodiment, will not be repeated here.
Intelligent pipeline business subelement determines that user possesses speed-raising authority according to the user identity information of user, can be root The line for determining to possess speed-raising authority using user and user passes through gateway accessing broadband network according to the user identity information of user Road has speed-raising space.Intelligent pipeline business subelement it is determined that user possess speed-raising authority after, to network access controller send out Bandwidth is sent to lift information.Wherein bandwidth lifting information be used for indicate bandwidth lifting after user service access broadband network shared by Bandwidth.Determined by above-described embodiment before the bandwidth shared by the service access broadband network to user carries out bandwidth lifting Bandwidth lifting failure or bandwidth lifting will not be caused to fail to get a desired effect because of the reason for user itself.
407th, network access controller is according to shared by the service access broadband network that bandwidth lifts information lifting user Bandwidth
Above-mentioned steps can refer to step 305 in above-described embodiment, will not be repeated here.
408th, network access controller lifts feedback information to gateway management unit transmission bandwidth
409th, gateway management unit is according to shared by the service access broadband network that bandwidth lifts record of feedback information user Bandwidth lifting values
410th, gateway judges whether that the first bandwidth is respectively less than the first bandwidth threshold and the second bandwidth in very first time threshold value The second bandwidth threshold is respectively less than in the second time threshold.
When gateway determines that the first bandwidth is respectively less than the first bandwidth threshold in very first time threshold value and the second bandwidth is second When the second bandwidth threshold is respectively less than in time threshold, step 411 is performed.
411st, gateway is reduced to gateway management unit transmission bandwidth and asked
412nd, band of the gateway management unit according to shared by the service access broadband network that bandwidth reduces request and user Wide lifting values are to network access controller transmission bandwidth also prime information
413rd, network access controller is according to shared by bandwidth also prime information reduces the service access broadband network of user Bandwidth
Wherein, when network access controller determine bandwidth shared by the service access broadband network of user it is boosted into After work(, feedback information is lifted with the service access broadband networks of notification gateway administrative unit user to gateway management unit transmission bandwidth Bandwidth boosted success shared by network.Gateway management unit is it is determined that band shared by the service access broadband network of user The lifting values of the bandwidth shared by the service access broadband network of user are recorded in gateway management list during wide boosted success In member.
When the first bandwidth is respectively less than the first bandwidth threshold and the second bandwidth in the second time threshold in very first time threshold value During interior respectively less than the second bandwidth threshold, gateway 203 is reduced to gateway management unit transmission bandwidth and asked, and is managed with notification gateway single The business to bandwidth with larger demand no longer be present in the Femtocell business of first user and other business of user, this When by the bandwidth shared by the service access broadband network of user recover to bandwidth lifted before bandwidth will not be to user's The quality of service of Femtocell business and other business of user impacts.Gateway management unit is receiving bandwidth reduction After request determine user service access broadband network shared by bandwidth can be reduced to bandwidth lifting before bandwidth, and according to The lifting values of the bandwidth service access broadband network for the user being recorded on gateway management unit before shared by obtain user Service access broadband network shared by the bandwidth that should reduce of bandwidth, and the service access according to the bandwidth that this should be reduced to user Bandwidth shared by broadband network carries out bandwidth reduction, so as to the Bandwidth adjustment bandwidth shared by the service access broadband network of user Bandwidth before lifting.To network access controller transmission bandwidth also prime information, bandwidth also prime information is used to refer to gateway management unit Show bandwidth reduce after user service access broadband network shared by bandwidth；When network access controller receives bandwidth reduction During information, bandwidth of the network access controller according to shared by bandwidth also prime information reduces the service access broadband network of user, So as to be the bandwidth before bandwidth lifting by the Bandwidth adjustment shared by the service access broadband network of user.So as to user's When larger bandwidth demand is not present in Femtocell business and other business of user, by the service access broadband networks of user Bandwidth shared by network recovers to bandwidth the bandwidth before being lifted, so as to ensure the Femtocell business of user and user On the premise of the quality of service of other business, the utilization rate of bandwidth resources is improved, reduces the consumption of bandwidth resources.
414th, gateway judges whether that the first bandwidth is respectively less than the 3rd bandwidth threshold and the second bandwidth in very first time threshold value When four bandwidth thresholds is respectively less than in the second time threshold
415th, gateway is reduced to gateway management unit transmission bandwidth and asked
416th, gateway management unit reduces request according to bandwidth reduces information to network access controller bandwidth
417th, network access controller is according to shared by the service access broadband network that bandwidth reduces information reduction user Bandwidth
Wherein the 3rd bandwidth threshold can be that specific bandwidth can also be the first bandwidth and the service access broadband of user The ratio of total bandwidth shared by network, the 4th bandwidth threshold can be that specific bandwidth can also be the second bandwidth and the business of user The ratio of total bandwidth shared by accessing to wide band network.
When the first bandwidth is respectively less than the 3rd bandwidth threshold and the second bandwidth in the second time threshold in very first time threshold value During interior respectively less than four bandwidth threshold, refer to user and passed through by the Femtocell business of gateway access broadband network and user Other business of gateway accessing broadband network are not present the business of large bandwidth demand or the business of large bandwidth demand be present Terminate, and user passes through gateway accessing broadband network by the Femtocell business and user of gateway access broadband network Other business be not present large bandwidth demand business or exist large bandwidth demand phenomenon and unprovoked bandwidth fluctuation and make Into, when the bandwidth shared by the service access broadband network of user is without adjustment, distribute to the more bandwidth of user The waste of bandwidth resources can be caused.
Gateway management unit lifts request according to gateway transmission bandwidth and determines that user passes through gateway access broadband network Larger bandwidth demand is not present by other business of gateway accessing broadband network in Femtocell business and user, from And reduce the first included bandwidth of request according to bandwidth and obtained with the second bandwidth and ensure that user passes through gateway access broadband network Femtocell business and user by other business of gateway accessing broadband network in business normal operation it is specifically required Bandwidth, i.e. bandwidth after bandwidth reduction shared by the service access broadband network of user are asked, makes the service access broadband networks of user Bandwidth shared by network can make Femtocell business of the user by gateway access broadband network after the bandwidth is reduced to And user is by other business normal operations of gateway accessing broadband network, quality of service will not because bandwidth reduces and under Drop, even if user passes through gateway accessing broadband network by the Femtocell business and user of gateway access broadband network Bandwidth shared by service access broadband network of other business in user reduce after can normal operation, be not in seize band Wide phenomenon.Gateway management unit reduces information according to acquired bandwidth lifting transmission bandwidth, and bandwidth reduces information and is used to refer to Show bandwidth reduce after user service access broadband network shared by bandwidth.
Network access controller is used for gateway accessing broadband network, when network access controller receives gateway management list When bandwidth transmitted by member reduces information, network access controller reduces information by the service access broadband networks of user according to bandwidth Bandwidth shared by network is reduced to after the bandwidth indicated by bandwidth lifting information reduces shared by the service access broadband network of user Bandwidth.
418th, gateway management unit sends the information that raised speed outside business band according to bandwidth lifting request to network access controller.
The information that wherein raised speed outside business band is used for the Femtocell service accesses broadband network institute of institute user after bandwidth lifting The bandwidth of occupancy.
419th, network access controller is according to the Femtocell traffic assignments bandwidth that information is user that raised speed outside business band
Wherein, the information that raised speed outside business band is used for the Femtocell traffic assignments for indicating that network access controller is user Independent bandwidth, so that the bandwidth shared by the Femtocell business of user will not be by the shadow of other business with user Ring, ensure the quality of service of the Femtocell business of user, such as ensure the industry of the mobile terminal of access Femtocell base stations Business quality.
On embodiment description, it is apparent to those skilled in the art that the present invention can use hardware Realize, or firmware is realized, or combinations thereof mode is realized.When implemented in software, above-mentioned function can be stored in It is transmitted in computer-readable medium or as one or more instructions on computer-readable medium or code.Computer can Reading medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy to from a place to another place Transmit any medium of computer program.Storage medium can be any usable medium that computer can access.As example But it is not limited to：Computer-readable medium can include random access memory (English full name：Random Access Memory, English Referred to as：RAM), read-only storage (English full name：Read Only Memory, English abbreviation：ROM), electric erazable programmable is read-only Memory (English full name：Electrically Erasable Programmable Read Only Memory, English abbreviation： EEPROM), read-only optical disc (English full name：Compact Disc Read Only Memory, English abbreviation：CD-ROM) or its His optical disc storage, magnetic disk storage medium or other magnetic storage apparatus or it can be used in carrying or store with instruction or number According to structure type desired program code and can be by any other medium of computer access.In addition.Any connection can be with Appropriate turns into computer-readable medium.For example, if software is using coaxial cable, optical fiber cable, twisted-pair feeder, digital subscriber Special line (English full name：Digital Subscriber Line, English abbreviation：) or such as infrared ray, radio and micro- DSL The wireless technology of ripple etc is transmitted from website, server or other remote sources, then coaxial cable, optical fiber cable, multiple twin The wireless technology of line, DSL or such as infrared ray, wireless and microwave etc is included in the definition of computer-readable medium.
Through the above description of the embodiments, it is apparent to those skilled in the art that, when with software When mode realizes the present invention, it will can be stored in for the instruction or code that perform the above method in computer-readable medium or logical Computer-readable medium is crossed to be transmitted.Computer-readable medium includes computer-readable storage medium and communication media, wherein communicating Medium includes being easy to any medium that computer program is transmitted from a place to another place.Storage medium can be calculated Any usable medium that machine can access.As example but it is not limited to：Computer-readable medium can include RAM, ROM, electricity can EPROM (full name：Electrically erasable programmable read-only memory, Referred to as：EEPROM), CD, disk or other magnetic storage apparatus or can be used in carrying or store with instruction or data The desired program code of structure type simultaneously can be by any other medium of computer access.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.

Claims (10)

  1. A kind of 1. bandwidth management system, it is characterised in that including：Femtocell flies cellular basestation, gateway, gateway management unit And network access controller, the Femtocell base stations are connected with the gateway, the gateway respectively with the gateway management Unit and network access controller connection, the gateway management unit are connected with the network access controller；
    The gateway, it is configured as detecting the first bandwidth and the second bandwidth, the Femtocell business of a width of user of first band By the bandwidth shared by the gateway accessing broadband network, described second other business with a width of user pass through described The bandwidth that gateway accessing broadband network takes, the Femtocell business is the business of the Femtocell base stations, when described First bandwidth is all higher than the first bandwidth threshold in very first time threshold value and second bandwidth is big in the second time threshold When the second bandwidth threshold, lifted and asked to the gateway management unit transmission bandwidth, the bandwidth lifting request includes described First bandwidth and second bandwidth；
    The gateway management unit, it is configured as being asked to the network access controller transmission bandwidth according to bandwidth lifting Lift information, bandwidth lifting information is used to indicating after bandwidth lifting shared by the service access broadband network of the user Bandwidth；
    The network access controller, the service access broadband network by the user by the gateway is configured as, when connecing When receiving the bandwidth lifting information, according to shared by bandwidth lifting information lifts the service access broadband network of the user Bandwidth.
  2. 2. bandwidth management system according to claim 1, it is characterised in that the gateway is additionally configured to work as described first Bandwidth is respectively less than the 3rd bandwidth threshold and second bandwidth in very first time threshold value and the is respectively less than in the second time threshold During four bandwidth thresholds, reduce and ask to the gateway management unit transmission bandwidth, the bandwidth, which reduces request, includes described first Bandwidth and second bandwidth；
    The gateway management unit, be additionally configured to reduces request according to the bandwidth sends band to the network access controller Width reduces information, bandwidth lifting information be used to indicating bandwidth reduce after the user service access broadband network shared by Bandwidth；
    The network access controller, it is additionally configured to, when receiving bandwidth reduction information, information be reduced according to the bandwidth Reduce the bandwidth shared by the service access broadband network of the user.
  3. 3. bandwidth management system according to claim 1, it is characterised in that the gateway management unit, including gateway pipe Manage subelement and intelligent pipeline business subelement；
    The gateway management subelement, it is configured as being sent out to the intelligent pipeline business subelement according to bandwidth lifting request Send bandwidth lifted after the user service access broadband network shared by bandwidth and the user user identity information, The user identity information of the user is used to identify the user；
    The intelligent pipeline business subelement, it is configured as determining that the user possesses according to the user identity information of the user During the authority that raises speed, bandwidth after being lifted according to bandwidth shared by the service access broadband network of the user is to the network insertion Controller sends the bandwidth lifting information.
  4. 4. bandwidth management system according to claim 1, it is characterised in that the network access controller is also configured For after the bandwidth shared by business used according to the bandwidth lifting information lifting user, to the gateway management list First transmission bandwidth lifts feedback information；
    The gateway management unit, it is additionally configured to the service access of the user according to the bandwidth lifts record of feedback information The lifting values of bandwidth shared by broadband network；
    The gateway, it is additionally configured to when first bandwidth is respectively less than the first bandwidth threshold and described in very first time threshold value , please to the gateway management unit transmission bandwidth reduction when second bandwidth is respectively less than the second bandwidth threshold in the second time threshold Ask；
    The gateway management unit, it is additionally configured to reduce request and the service access broadband of the user according to the bandwidth The lifting values of bandwidth shared by network are to the network access controller transmission bandwidth also prime information, the bandwidth also prime information For indicate bandwidth reduce after the user service access broadband network shared by bandwidth；
    The network access controller, it is additionally configured to when receiving the bandwidth also prime information, is reduced according to the bandwidth Information reduces the bandwidth shared by the service access broadband network of the user.
  5. 5. bandwidth management system according to claim 1, it is characterised in that the gateway management unit is additionally configured to root The information that raised speed outside business band is sent to the network access controller according to bandwidth lifting request, raise speed letter outside the business band Cease for indicating the bandwidth after bandwidth lifting shared by the Femtocell service access broadband networks of the user；
    The network access controller is additionally configured to, according to the information that raised speed outside the business band for the user's Femtocell traffic assignments bandwidth.
  6. A kind of 6. bandwidth management method, applied to any described bandwidth management system in claim 1-5, it is characterised in that The bandwidth management system includes Femtocell and flies cellular basestation, gateway, gateway management unit and network access controller, The Femtocell base stations are connected with the gateway, and the gateway connects with the gateway management unit and the network respectively Enter controller connection, the gateway management unit is connected with the network access controller, and the network access controller passes through The gateway includes the service access broadband network of user, the bandwidth management method：
    The gateway detects the first bandwidth and the second bandwidth, and the Femtocell business of a width of user of first band passes through described Bandwidth shared by gateway accessing broadband network, described second other business with a width of user pass through the gateway accessing The bandwidth that broadband network takes, the Femtocell business are the business of the Femtocell base stations；
    When first bandwidth is all higher than the first bandwidth threshold and second bandwidth is in the second time in very first time threshold value When the second bandwidth threshold is all higher than in threshold value, the gateway is lifted to the gateway management unit transmission bandwidth and asked, the band Wide lifting request includes first bandwidth and second bandwidth；
    The gateway management unit lifts information according to bandwidth lifting request to the network access controller transmission bandwidth, Bandwidth lifting information is used to indicating the bandwidth shared by the service access broadband network of the user after bandwidth lifting；
    When the network access controller receives the bandwidth lifting information, the network access controller is according to the band Width lifting information lifts the bandwidth shared by the service access broadband network of the user.
  7. 7. bandwidth management method according to claim 6, it is characterised in that the bandwidth management method also includes：
    When first bandwidth is respectively less than the 3rd bandwidth threshold and second bandwidth in the second time in very first time threshold value When four bandwidth thresholds is respectively less than in threshold value, the gateway is reduced to the gateway management unit transmission bandwidth and asked, the band Wide reduce asks to include first bandwidth and second bandwidth；
    The gateway management unit reduces request according to the bandwidth reduces information to the network access controller transmission bandwidth, Bandwidth lifting information be used to indicating bandwidth reduce after the user service access broadband network shared by bandwidth；
    When the network access controller, which receives bandwidth, reduces information, the network access controller drops according to the bandwidth Low information reduces the bandwidth shared by the service access broadband network of the user.
  8. 8. bandwidth management method according to claim 6, it is characterised in that the gateway management unit, including gateway pipe Subelement and intelligent pipeline business subelement are managed, the gateway management unit is asked to the network according to bandwidth lifting Access controller transmission bandwidth lifts information, including：
    The gateway management subelement carries according to bandwidth lifting request to the intelligent pipeline business subelement transmission bandwidth The user identity information of bandwidth and the user after rising shared by the service access broadband network of the user, the user User identity information be used for identify the user；
    When the intelligent pipeline business subelement determines that the user possesses speed-raising power according to the user identity information of the user In limited time, the band after the intelligent pipeline business subelement is lifted according to bandwidth shared by the service access broadband network of the user It is wide to send the bandwidth lifting information to the network access controller.
  9. 9. bandwidth management method according to claim 6, it is characterised in that the network access controller is according to the band After width lifting information lifts the bandwidth shared by the business that the user uses, the bandwidth management method also includes：
    The network access controller lifts feedback information to the gateway management unit transmission bandwidth；
    The service access broadband network institute of gateway management unit user according to the bandwidth lifts record of feedback information The lifting values of the bandwidth of occupancy；
    When first bandwidth is respectively less than the first bandwidth threshold and second bandwidth in the second time in very first time threshold value When the second bandwidth threshold is respectively less than in threshold value, the gateway is reduced to the gateway management unit transmission bandwidth and asked；
    The gateway management unit is according to shared by the service access broadband network that the bandwidth reduces request and the user The lifting values of bandwidth be used for index strip to the network access controller transmission bandwidth also prime information, the bandwidth also prime information Bandwidth after width reduces shared by the service access broadband network of the user；
    When the network access controller receives the bandwidth also prime information, the network access controller is according to the band Width goes back the bandwidth shared by the service access broadband network of the prime information reduction user.
  10. 10. bandwidth management method according to claim 6, it is characterised in that the bandwidth management method also includes：
    The gateway management unit sends to the network access controller according to bandwidth lifting request and raised speed outside business band Information, speed-raising information is used for the Femtocell service accesses broadband for indicating the user after bandwidth lifting to the business band outside Bandwidth shared by network；
    Bandwidth of the network access controller according to shared by the business that the bandwidth lifting information lifting user uses Afterwards, the bandwidth management method also includes：
    The network access controller is according to the Femtocell traffic assignments bands that information is the user that raised speed outside the business band It is wide.
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