CN103987091B

CN103987091B - A kind of service bandwidth variation, controller and system

Info

Publication number: CN103987091B
Application number: CN201310049636.0A
Authority: CN
Inventors: 陈学梁; 李丹
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-02-07
Filing date: 2013-02-07
Publication date: 2018-07-31
Anticipated expiration: 2033-02-07
Also published as: CN103987091A

Abstract

The embodiment of the invention discloses a kind of service bandwidth variation, controller and systems, are related to the communications field so that internet operators' business can use the ability of telecommunication network to change service bandwidth in real time on demand.Concrete scheme is：It receives the bandwidth for the UE current business that user equipment (UE) is sent and changes request；It is changed and is asked according to the bandwidth, sent and ask to equipment of the core network, so that the equipment of the core network provides new bandwidth；It is changed and is asked according to the bandwidth, control access network equipment provides the new bandwidth to the UE, so that the UE utilizes current business described in the new bandwidth processing.During the present invention is for the change of service bandwidth.

Description

A kind of service bandwidth variation, controller and system

Technical field

The present invention relates to a kind of communications field more particularly to service bandwidth variation, controller and systems.

Background technology

With the development of mobile Internet, wireless network is using more and more extensive.Wherein business used in user's online Bandwidth is usually is provided by network operator, with allow between each user equipment (User Equipment, UE) and UE and It is communicated between internet operators (such as youku.com, Sina).

In user when using wireless network, it is sometimes desirable to higher bandwidth can be enjoyed to surf the Internet.Such as user uses Long term evolution (Long Term Evolution, LTE) network is surfed the Internet, and is with the bandwidth of telecommunication network operators signing 2M, but when user watches film, discovery has portion's film that can watch high definition version by payment, user clicks and has purchased this Portion's film, at this time in order to which the film for viewing this high definition version for ensureing that user can be smooth just needs raising service bandwidth.Existing If there is user's point in technology to need higher bandwidth service, modification can only be gone to sign by the modification process of the dedicated bearing of core net The modification process of about bandwidth, the dedicated bearing can be by mobile management entity (Mobile Management Entity, MME) Or UE active initiations, when needing to modify to service bandwidth, so that it may by the interaction of core net, to pass through Service Quality Amount (Quality of Service, QoS) and the angle of dedicated bearing go the change of finishing service bandwidth.

During stating service bandwidth change in realization, at least there are the following problems in the prior art：Prior art master The bandwidth of user is changed by the interaction of core net, but due to the closing of telecommunications network, it cannot be just for current Business goes to change bandwidth temporarily, but after the signing bandwidth of user can only being changed, it can just ensure that user enjoys more High bandwidth.

Invention content

The embodiment of the present invention provides a kind of method, controller and the system of service bandwidth change so that internet operation Commercial affairs can use the ability of telecommunication network to change service bandwidth in real time on demand.

In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that：

The first aspect of the present invention provides a kind of service bandwidth variation, including：

It receives the bandwidth for the UE current business that user equipment (UE) is sent and changes request；

It is changed and is asked according to the bandwidth, sent and ask to equipment of the core network, so that the equipment of the core network provides new band It is wide；

It is changed and is asked according to the bandwidth, control access network equipment provides the new bandwidth to the UE, so as to the UE Utilize current business described in the new bandwidth processing.

With reference to first aspect, in one possible implementation, the mark of the UE is carried in the bandwidth change request Know；

After the bandwidth change request for the UE current business that the reception user equipment (UE) is sent, also wrap It includes：

The signing information of the UE is obtained according to the mark of the UE.

It is described according to institute in alternatively possible realization method with reference to first aspect with above-mentioned possible realization method Bandwidth change request is stated, control access network equipment provides the new bandwidth to the UE, including：

The change mode needed for change bandwidth is obtained according to the signing information of the UE；

According to the change mode and bandwidth change request, the access network equipment is controlled to described in UE offers New bandwidth.

With reference to first aspect with above-mentioned possible realization method, in alternatively possible realization method, the change side Formula is the evolved packet system EPS load-bearing contexts changed between the UE and the access network equipment；

It is described to be asked according to the change mode and bandwidth change, it controls the access network equipment and is provided to the UE The new bandwidth, including：

The radio access bearer E-RAB that enhancing is sent to the access network equipment changes message, initiates dedicated bearer modification Flow；So that the access network equipment changes message according to the E-RAB, holds consultation to the UE and described connect with the UE EPS load-bearing contexts between log equipment are modified, and then provide the new bandwidth to the UE, and are returned after successfully modified Return E-RAB modification responses；

Receive the E-RAB modification responses that the access network equipment is sent.

With reference to first aspect with above-mentioned possible realization method, in alternatively possible realization method, the change side Formula is the resource for the side of eating dishes without rice or wine for increasing the UE；

Obtain the information of eating dishes without rice or wine of the access network equipment；Wherein, the information of eating dishes without rice or wine, which includes the access network equipment, to examine The radio access node AP distributed intelligences measured；

Obtain the ability information of the UE；

According to the ability information of the detectable wireless aps of access network equipment described in acquisition of information of eating dishes without rice or wine；

Target Wireless AP and distributing strategy are determined according to the ability information of the ability information of the UE and the wireless aps；

Control information is sent to the access network equipment, so that the control information is sent to institute by the access network equipment UE is stated, and then controls the UE and opens Wireless Fidelity WiFi function and access the Target Wireless AP；

The distributing strategy is sent to router, so that the router distributes Streaming Media to institute according to the distributing strategy Access network equipment and the Target Wireless AP are stated, the UE by receiving the access network equipment and the Target Wireless AP simultaneously Data flow increase eat dishes without rice or wine the resource of side, and then obtain the new bandwidth.

Obtain the information of eating dishes without rice or wine of present Access equipment；The information of eating dishes without rice or wine of the wherein described present Access equipment includes load Information can use interface-free resources, detectable wireless environment cartographic information；

According to the information of eating dishes without rice or wine of the present Access equipment, judge whether the present Access equipment can be the UE The new bandwidth is provided；

When the present Access equipment cannot provide the new bandwidth for the UE, set according to the present Access Standby information of eating dishes without rice or wine obtains the information of eating dishes without rice or wine of the detectable access network equipment of the present Access equipment, and according to described The information of eating dishes without rice or wine of the detectable access network equipment of present Access equipment will provide the access of the new bandwidth for the UE Net equipment is determined as target access network equipment；

Instruction message is sent to the present Access equipment, so that the present Access equipment is by the instruction message It is sent to the UE, when the UE receives the instruction message, the target is moved to according to the instruction message and is accessed The area of coverage of net equipment, the UE increase side of eating dishes without rice or wine by establishing high speed data transfer channel with the target access network equipment Resource, and then provide the new bandwidth to the UE.

It is described according to institute in alternatively possible realization method with reference to first aspect with above-mentioned possible realization method Change mode and bandwidth change request are stated, the access network equipment is controlled and provides the new bandwidth to the UE, further include：

When the present Access equipment can provide the new bandwidth for the UE, sent out to the present Access equipment Dedicated bearing modification process is played, so that the present Access equipment increases by establishing high speed data transfer channel with the UE It eats dishes without rice or wine the resource of side, and then the new bandwidth is provided to the UE.

The second aspect of the present invention provides a kind of controller, including：

Receiving unit, the bandwidth for the UE current business for receiving user equipment (UE) transmission change request；

Transmission unit, the bandwidth change request for being received according to the receiving unit, sends out to equipment of the core network Request is sent, so that the equipment of the core network provides new bandwidth；

Control unit, the bandwidth change request for being received according to the receiving unit, controls access network equipment The new bandwidth is provided to the UE, so that the UE utilizes current business described in the new bandwidth processing.

In conjunction with second aspect, in one possible implementation, the mark of the UE is carried in the bandwidth change request Know；

The controller further includes：

Acquiring unit, for receiving the band for the UE current business that user equipment (UE) is sent in the receiving unit After width change request, the signing information of the UE is obtained according to the mark of the UE.

In conjunction with second aspect and above-mentioned possible realization method, in alternatively possible realization method, the control is single Member, including：

The signing information of acquisition module, the UE for being obtained according to the acquiring unit obtains needed for change bandwidth Change mode；

Control module, what the change mode and the receiving unit for being obtained according to the acquisition module received The bandwidth change request, controls the access network equipment and provides the new bandwidth to the UE.

In conjunction with second aspect and above-mentioned possible realization method, in alternatively possible realization method, the change side Formula is the evolved packet system EPS load-bearing contexts changed between the UE and the access network equipment；

The control module, including：

First sending submodule, the radio access bearer E-RAB modifications for sending enhancing to the access network equipment disappear Breath initiates dedicated bearer modification process；So that the access network equipment changes message according to the E-RAB, carried out with the UE The EPS load-bearing contexts negotiated between the UE and the access network equipment are modified, and then described new to UE offers Bandwidth, and E-RAB modification responses are returned after successfully modified；

Receiving submodule changes response for receiving the E-RAB that the access network equipment is sent.

In conjunction with second aspect and above-mentioned possible realization method, in alternatively possible realization method, the change side Formula is the resource for the side of eating dishes without rice or wine for increasing the UE；

The control module, including：

First acquisition submodule, the information of eating dishes without rice or wine for obtaining the access network equipment；Wherein, the information of eating dishes without rice or wine includes The detectable radio access node AP distributed intelligences of the access network equipment；Obtain the ability information of the UE；According to described The ability information for the detectable wireless aps of access network equipment described in acquisition of information of eating dishes without rice or wine；

Determination sub-module, the ability information of the UE for being obtained according to first acquisition submodule and it is described wirelessly The ability information of AP determines Target Wireless AP and distributing strategy；

Second sending submodule, for sending control information to the access network equipment, so that the access network equipment will The control information is sent to the UE, and then controls the UE and open Wireless Fidelity WiFi function and access the Target Wireless AP；

Third sending submodule, for sending the distributing strategy that the determination sub-module determines to router, so as to The router distributes Streaming Media to the access network equipment and the Target Wireless AP according to the distributing strategy, and the UE is logical The data flow increase for crossing while receiving the access network equipment and the Target Wireless AP is eated dishes without rice or wine the resource of side, and then described in obtaining New bandwidth.

The control module, including：

Second acquisition submodule, the information of eating dishes without rice or wine for obtaining present Access equipment；The wherein described present Access is set Standby information of eating dishes without rice or wine includes information on load, can use interface-free resources, detectable wireless environment cartographic information；

Judging submodule, the letter of eating dishes without rice or wine of the present Access equipment for being obtained according to second acquisition submodule Breath, judges whether the present Access equipment can provide the new bandwidth for the UE；

Second acquisition submodule is additionally operable to judge to obtain the present Access equipment not when the judging submodule When can provide the new bandwidth for the UE, according to the information of eating dishes without rice or wine of the present Access equipment, it is currently accessed described in acquisition The information of eating dishes without rice or wine of the detectable access network equipment of net equipment, and the access net that can detect according to the present Access equipment The access network equipment that the information of eating dishes without rice or wine of equipment will provide the new bandwidth for the UE is determined as target access network equipment；

4th sending submodule is currently accessed for sending instruction message to the present Access equipment so as to described The instruction message is sent to the UE by net equipment, when the UE receives the instruction message, is disappeared according to the instruction Breath is moved to the area of coverage of the target access network equipment, and the UE with the target access network equipment by establishing high-speed data Transmission channel increase is eated dishes without rice or wine the resource of side, and then provides the new bandwidth to the UE.

In conjunction with second aspect and above-mentioned possible realization method, in alternatively possible realization method, the control mould Block further includes：

Submodule is initiated, judges to obtain present Access equipment and can provide institute as the UE for working as the judging submodule When stating new bandwidth, dedicated bearing modification process is initiated to the present Access equipment, so that the present Access equipment is logical It crosses and the UE establishes the resource that high speed data transfer channel increases side of eating dishes without rice or wine, and then the new bandwidth is provided to the UE.

Further, the controller is connect by OR1 interfaces with the UE.

The third aspect of the present invention provides a kind of business change system, including：Controller, user equipment (UE), core net are set Standby and access network equipment；

The controller is connect by OR1 interfaces with user equipment (UE), and the controller is for receiving user equipment (UE) hair The bandwidth for the UE current business sent changes request；It is changed and is asked according to the bandwidth, asked to equipment of the core network transmission It asks, so that the equipment of the core network provides new bandwidth；It is changed and is asked according to the bandwidth, control access network equipment is carried to the UE For the new bandwidth, so that the UE utilizes current business described in the new bandwidth processing；

The UE is used for, and is changed and is asked to the controller transmission bandwidth for current business by the OR1 interfaces, with Just current business described in new bandwidth processing is utilized；

The equipment of the core network, the request sent for receiving the controller, and it is described new according to request offer Bandwidth；

The access network equipment, for providing the new bandwidth to the UE.

Business change method, controller and system provided in an embodiment of the present invention are directed to current business according to UE is received The bandwidth change request of transmission is sent to equipment of the core network asks, so that equipment of the core network provides new bandwidth, and according to the bandwidth Change request, control access network equipment provide new bandwidth to UE, so that UE utilizes new bandwidth processing current business, pass through controller Control to access network equipment so that internet operators' business can utilize the ability of telecommunication network to change business in real time on demand Bandwidth, and the network building-out value of bigger is also brought by the interface of open controller to operator.

Description of the drawings

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art With obtain other attached drawings according to these attached drawings.

Fig. 1 is a kind of network architecture schematic diagram provided in an embodiment of the present invention；

Fig. 2 is a kind of service bandwidth variation flow chart that one embodiment of the invention provides；

Fig. 3 is a kind of service bandwidth variation flow chart that another embodiment of the present invention provides；

Fig. 4 is another service bandwidth variation flow chart that another embodiment of the present invention provides；

Fig. 5 is another service bandwidth variation flow chart that another embodiment of the present invention provides；

Fig. 6 is a kind of controller composition schematic diagram that another embodiment of the present invention provides；

Fig. 7 is another controller composition schematic diagram that another embodiment of the present invention provides；

Fig. 8 is another controller composition schematic diagram that another embodiment of the present invention provides；

Fig. 9 is a kind of service bandwidth altering system composition schematic diagram that another embodiment of the present invention provides.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts Embodiment shall fall within the protection scope of the present invention.

In order to facilitate the understanding of those skilled in the art, the embodiment of the present invention is introduced by taking following scenes as an example, specifically Scene be：Xiao Wang is a moviegoer, and is surfed the Internet using LTE network, is 2M/s, Xiao Wang with the bandwidth that operator contracts Want to see a film using tablet computer, an electricity of recommendation is opened in the film prefecture that then Dian Kai internet operators provide The trade edition of shadow is watched, and internet operators detect honored guest (the Very Important that Xiao Wang is paid at this time Person, VIP) user, is then popped up prompting frame in user interface and is seen with the high-speed channel for prompting Xiao Wang VIP can be used proprietary It sees that the 1080P payment high definition versions of this film, film are charged 5 yuan, and ensures that Xiao Wang smooth on an LTE network can watch the electricity Shadow, Xiao Wang feel good, then click purchase button, after internet operators receive the request of user, the height specially enjoyed using VIP Fast channel accelerates the film of Xiao Wang, the high definition version for experiencing this film that Xiao Wang can be smooth under high-speed channel .

In scene of the above-mentioned business using process dynamic change customer service bandwidth, access network equipment and equipment of the core network It needs to cooperate jointly, promotes the service bandwidth of user, just can guarantee the high definition version for the viewing film that user can be smooth in this way.Tool Body, the controller control access net in the network architecture can be passed through based on the network architecture provided in an embodiment of the present invention Equipment, and request message is sent to equipment of the core network, so that equipment of the core network provides new bandwidth, realize to customer service bandwidth Change.

Specifically, the network architecture provided in an embodiment of the present invention is mainly used in wireless network, as shown in Figure 1, this Structure can include controller, wireless access network etc..Controller is the core of the network architecture provided in an embodiment of the present invention, in network It is unrestricted the location of in framework, such as access net or core net can be located at.The controller collection has suffered wireless network Control plane ability.The control plane ability of the wherein controller may include：Control to radio open dispatching priority, to core Heart network by control, the scheduling to wireless network resource block (Resource Block, RB), the scheduling to radio spectrum resources Etc..Controller as all there is interface between the core network element and other network elements of present networks framework, wherein controller and UE it Between use OR1 interfaces.

It should be noted that the control plane ability of the controller described in the embodiment of the present invention includes but not limited to the present invention The ability enumerated in embodiment, the embodiment of the present invention will not enumerate the control plane ability of controller at this.And the present invention Controller described in embodiment can be radio network controller, and UE can be wireless UE.

One embodiment of the invention provides a kind of service bandwidth variation, as shown in Fig. 2, this method is with the above-mentioned network architecture Based on, UE is changed to controller transmission bandwidth by using the OR1 interfaces in the network architecture and is asked, and controller becomes according to bandwidth It more asks, sends and ask to equipment of the core network, so that equipment of the core network provides new bandwidth.And controller controls wireless access network UE current business is accelerated.Specific method may include：

101, controller receives the bandwidth for its current business that UE is sent and changes request.

Wherein, when UE needs to change the bandwidth of current business, it can change and ask to controller transmission bandwidth. Controller provided in an embodiment of the present invention can be provided out application programming interfaces (Application Program Interface, API), if the API can be the API that UE carries out bandwidth change, such UE can be called by application layer and be controlled The API that device processed provides, the nothing between wireless access network and UE can also be passed through by changing request or UE to controller transmission bandwidth Line is eated dishes without rice or wine, transmission idle message to access network equipment, and the bandwidth change that UE is carried in the idle message for current business is asked It asks.For example, idle message is the RRC information expanded, the bandwidth change request of UE, bandwidth are carried in the RRC information of the expansion Change request may include specifically the mark of UE, and UE expects the bandwidth information etc. after change, and access network equipment receives the expansion After the RRC information of exhibition, it will be reported to controller for the change request of the bandwidth of UE current business, controller can obtain at this time The bandwidth change request of UE is got, wherein bandwidth change request can be carried by original RRC information, can also be By the carrying of treated RRC information, can also be after proposing bandwidth change request in RRC information, what is regenerated disappears Breath.

102, controller is changed according to bandwidth and is asked, and is sent and is asked to equipment of the core network, so that equipment of the core network offer is new Bandwidth.

Wherein, after the bandwidth that controller receives UE transmissions changes request, it can be changed and be asked according to the bandwidth, to Equipment of the core network sends request, which is used to indicate equipment of the core network and provides new bandwidth.

103, controller is asked according to bandwidth change, and control access network equipment provides new bandwidth to UE, so that UE is using newly Bandwidth processing current business.

Wherein, after the bandwidth that controller gets UE transmissions changes request, it can be changed and be asked according to the bandwidth, It controls access network equipment and provides new bandwidth to UE, so that UE utilizes new bandwidth processing current business, band is realized for current business Wide change.

Business change method provided in an embodiment of the present invention is changed according to UE is received for the bandwidth that current business is sent It asks to send to equipment of the core network and ask, so that equipment of the core network provides new bandwidth, and changed and asked according to the bandwidth, control connects Log equipment provides new bandwidth to UE, so that UE utilizes new bandwidth processing current business, by controller to access network equipment Control so that internet operators' business can utilize the ability of telecommunication network to change service bandwidth in real time on demand, and pass through The interface of open controller also brings the network building-out value of bigger to operator.

Another embodiment of the present invention provides a kind of service bandwidth variation, as shown in figure 3, this method is with above-mentioned network rack Based on structure, UE is changed to controller transmission bandwidth by using the OR1 interfaces in the network architecture and is asked, and controller is according to bandwidth Change request, sends to equipment of the core network and asks, so that equipment of the core network provides new bandwidth.And controller is accessed by controlling Evolved packet system (Evolved Packet System, EPS) load-bearing context between net apparatus modifications UE and access network equipment Mode realize the acceleration to the UE current business used.In order to facilitate the understanding of those skilled in the art, implement in the present invention It is introduced so that access network equipment is eNodeB as an example in example.Controller is by controlling the current business that access network equipment is user The specific method accelerated may include：

For example, user watches the SD version of film, interconnection by LTE network using the client that internet operators provide Network operation business detects can provide the 1080p high definition versions that high-speed channel watches the film for the user, then prompt user can With payment film, user's pay-per-click, the 1080p high definition versions of request viewing film are watched using high-speed channel.When user buys After the high-definition movie of payment, the film that the high-speed channel specially enjoyed using VIP watches user accelerates.It is specific to accelerate Process may comprise steps of.

201, controller receives the bandwidth for current business that UE is sent and changes request.

Wherein, it can be by following two modes that controller, which receives the bandwidth change request that UE is sent,：UE by with Idle message between eNodeB is changed to eNodeB transmission bandwidths asks, and request is modified the bandwidth of UE current business, Wherein idle message can be the RRC information after expanding, and the RRC information after the expansion carries the bandwidth change request of UE, tool The mark and the bandwidth information etc. after acceleration that the bandwidth change request of body may include UE, the wherein mark of the UE can be such as state Border mobile identification number (International Mobile Subscriber Identity, IMSI) etc. can be with unique mark The mark of UE.After eNodeB, which receives UE, changes request by the bandwidth that idle message is sent, it can extract therein Bandwidth change request, and asked to controller report bandwidth change；Or UE by call application layer API, to controller Transmission bandwidth change request, the API can be based on declarative state transfer (Representation State Transfer, REST API) can also be based on Simple Object Access Protocol (Simple Object Access Protocol, SOAP) API etc., bandwidth change request can be hypertext transfer protocol (the Hyper Text Transport based on application layer Protocol, HTTP) message, or can also be Session initiation Protocol (Session Initiation Protocol, SIP) Message etc..

It should be noted that eNodeB asks be original by what is received to the change of the bandwidth of controller report What RRC information reported, it can also be that RRC information reports by the way that treated, can also be by being extracted from RRC information The information reporting regenerated after bandwidth change request, the embodiment of the present invention is not limited herein.

202, controller is according to the legitimacy of the label detection UE of UE.

Wherein, it after the bandwidth that controller gets UE changes request, can be asked according to the bandwidth change got Ask whether the label detection of the middle carrying UE is the validated user that can initiate bandwidth change request.

203, when UE is legal, controller obtains the signing information of UE.

Wherein, when controller detects that UE is that can initiate the validated user of bandwidth change request, controller can be from The signing information of UE is obtained at network operator.

204, controller obtains the change mode needed for change bandwidth according to the signing information of UE, wherein change mode is Change the EPS load-bearing contexts between UE and eNodeB.

It wherein, can be according to the signing information after obtaining the signing information of UE from network operator when controller The change mode needed for change bandwidth is obtained, wherein when indicating that changing mode is modification EPS load-bearing contexts in signing information When mode, controller can work as UE by way of controlling the EPS load-bearing contexts that eNodeB is changed between UE and eNodeB The bandwidth of preceding business is modified.

Specifically, the detailed process of the EPS load-bearing contexts between change UE and eNodeB, which can be following steps 205, arrives step Rapid 210.

205, controller sends radio access bearer (the Enhanced Radio Access of enhancing to eNodeB Bearer, E-RAB) modification message.

Wherein, it is change when controller obtains the change mode needed for change bandwidth according to the signing information of the UE got When EPS load-bearing contexts between UE and eNodeB, E-RAB can be sent to eNodeB and change message, to initiate special hold Carry modification process.E-RAB modification message is used to ask the EPS load-bearing contexts between modification UE and eNodeB.

206, eNodeB sends RRC connection reconfigurations to UE and sets request.

Wherein, after the E-RAB that eNodeB receives controller transmission changes message, RRC can be sent to UE and connected Reconfiguration request is connect, which sets request and changes the EPS load-bearing contexts between eNodeB and UE for asking, when When the RRC connection reconfigurations that UE receives eNodeB transmissions set request, the EPS load-bearing contexts between eNodeB and UE are repaiied Change.

207, UE sets to eNodeB returns RRC connection reconfigurations and completes message.

Wherein, when UE sets EPS load-bearing context of the request between eNodeB and UE according to the RRC connection reconfigurations received After modification is completed, is set to eNodeB returns RRC connection reconfigurations and complete message, to confirm that EPS load-bearing contexts are successfully modified.

208, eNodeB returns to E-RAB modification responses to controller.

Wherein, it after the RRC connection reconfigurations that eNodeB receives UE transmissions set completion message, can be sent out to controller E-RAB modification responses are sent, to indicate that EPS load-bearing contexts are successfully modified.

209, UE returns to uplink (Up-Link, UL) information transfer message to eNodeB.

Wherein, UE also needs to return to uplink information transmission message to eNodeB, receives the modification of EPS load-bearing contexts with instruction.

210, eNodeB returns to uplink NAS transmission responses to controller.

Wherein, after eNodeB receives the UL information transfer messages of UE transmissions, uplink NAS can be sent to controller Transmission response, to indicate that EPS load-bearing contexts are successfully modified.

It should be noted that step 209 reaffirms process with step 210 for successfully modified to EPS load-bearing contexts.

Optionally, in the scene of the embodiment of the present invention, controller further can be directed to the bandwidth of current business more The time changed carries out charging, and at this time after user has watched the film of payment, network operator then can be according to the bandwidth of signing Continue to provide service for user, and no longer the service bandwidth of user is accelerated.

211, controller and carrier billing systems interaction, start the real time billing accelerated to the business of user.

212, it can be successfully established high-speed channel to step 210 by executing step 201, user can use height at this time High-definition movie is watched in fast channel.

Can be the bandwidth before not accelerating by the bandwidth change of user after user has watched the film of payment.

213, controller obtains the acceleration ending request of UE.

Accelerate the process of ending request that can refer to step in the embodiment of the present invention it should be noted that controller obtains UE 201 description, in this not go into detail for the embodiment of the present invention.

214, controller initiates E-RAN modification requests to eNodeB, and request will be used by changing the EPS load-bearing contexts of UE Family is modified to the bandwidth before accelerating for the bandwidth of current business.

215, eNodeB initiates RRC connection reconfigurations to UE and sets request, and request passes through on the EPS between changing eNodeB and UE It hereafter carries and the service bandwidth of user is modified to the bandwidth before business accelerates.

216, UE sets to eNodeB returns RRC connection reconfigurations and completes message, confirms that EPS load-bearing contexts are successfully modified.

217, eNodeB returns to E-RAB modification responses to controller, and instruction EPS load-bearing contexts are successfully modified.

218, UE returns to uplink information to eNodeB and transmits message, and instruction receives the modification of EPS load-bearing contexts.

219, eNodeB returns to uplink NAS transmission responses to controller, and instruction EPS load-bearing contexts are successfully modified.

220, controller and carrier billing systems interaction, terminate the real time billing accelerated to user's current business.

221, high-speed channel is removed successfully, and network operator provides business service to the user using Common passageway.

It should be noted that the bandwidth change of user is that the specific of bandwidth before not accelerating is retouched to step 220 by step 213 The description that step 205 in the embodiment of the present invention arrives step 210 can be referred to by stating, and in this not go into detail for the embodiment of the present invention.

It should be noted that the specific descriptions of step 201 to step 221 can refer to the present invention separately in the embodiment of the present invention The corresponding steps of step 401 to step 415 specifically describe in step 301 to step 341 and another embodiment in one embodiment This is no longer going to repeat them for the embodiment of the present invention.

Another embodiment of the present invention provides a kind of service bandwidth variation, as shown in figure 4, this method is with above-mentioned network rack Based on structure, UE is changed to controller transmission bandwidth by using the OR1 interfaces in the network architecture and is asked, and controller is according to bandwidth Change request, sends to equipment of the core network and asks, so that equipment of the core network provides new bandwidth.And controller is accessed by controlling The mode that net equipment increases the side resource of eating dishes without rice or wine of UE realizes the acceleration to the UE current business used.In order to facilitate art technology The understanding of personnel is introduced so that access network equipment is eNodeB as an example in embodiments of the present invention.In embodiments of the present invention Controller mainly access net in increase the side resource of eating dishes without rice or wine of UE by way of equipment shunting, and then to the band of UE current business Width changes.This method may include：

301, controller obtains the bandwidth change request of UE.

Wherein accelerate the process of ending request that can refer in the embodiment of the present invention it should be noted that controller obtains UE The description of step 201, in this not go into detail for the embodiment of the present invention.

302, controller is according to the legitimacy of the label detection UE of UE.

303, when UE is legal, controller obtains the signing information of UE.

304, controller is interacted with core net, obtains the performance of core-network side transmission network.

Wherein, controller can obtain the performance of the transmission network of core net according to the signing information of the UE got.

305, controller obtains the change mode needed for change bandwidth according to the performance of the transmission network of the core net of acquisition, The change mode is the resource for the side of eating dishes without rice or wine for increasing UE.

Wherein, controller obtains core according to the performance of the signing information of the UE acquired and the transmission network of core net Net and network operator all can be user the business of more high bandwidth is provided, UE accelerates the bottleneck of business in side of eating dishes without rice or wine, therefore controls Device processed can increase the resource of the side of eating dishes without rice or wine of UE to achieve the purpose that for current business to be that UE changes bandwidth by control.

306, the information of eating dishes without rice or wine of controller acquisition request eNodeB.

Wherein, when the change mode that controller is got be increase UE eat dishes without rice or wine side resource after, controller can obtain The information of eating dishes without rice or wine of eNodeB, the information of eating dishes without rice or wine of the eNodeB of the acquisition request is taken to may include：The load of acquisition request eNodeB Information, other detectable acquisition request eNodeB wireless aps distributed intelligences.

307, eNodeB returns to the information of eating dishes without rice or wine of eNodeB to controller, and the information of eating dishes without rice or wine of the wherein return may include： The information on load of eNodeB, other detectable eNodeB wireless aps distributed intelligences.

308, controller asks the ability information of UE to eNodeB.

Wherein, asking the ability information of UE can be：Request knows whether UE supports Wireless Fidelity (Wireless Fidelity, WIFI), if support Universal Mobile Communication System (Universal Mobile Telecommunications System, UMTS), if support LTE, the hardware processing capability etc. of UE.

309, eNodeB asks the ability information of UE to UE, and request UE ability informations can be based on the extension eated dishes without rice or wine The RRC information of RRC information, the extension is used to indicate UE reporting ability information.

310, after UE receives request, the ability information of itself is sent to eNodeB.

Wherein, which can be：Whether UE supports WIFI, if supports general UMTS, if support LTE, The hardware processing capability etc. of UE, the UE ability informations can be carried in the RRC information of extension.

311, eNodeB sends the ability information of the UE got to controller.

Wherein, after eNodeB receives the ability information of UE transmissions, the ability information of the UE can be sent to Controller.

312, the wireless aps that controller can detect to UE send request, wireless aps detectable acquisition request eNodeB Ability information.

Wherein, nothing detectable controller can carry in the idle message according to the eNodeB received eNodeB Line AP distributed intelligences, the wireless aps that can detect to eNodeB send request, wireless aps detectable acquisition request eNodeB Ability information.

313, wireless aps send the ability information of itself to controller.

Wherein, the ability information of wireless aps may include the loading condition of wireless aps, available bandwidth information etc..

314, when controller detects that the available service bandwidth of the detectable wireless aps of UE is available plus eNodeB Service bandwidth is insufficient for UE and asks required new bandwidth for the bandwidth change of current business, then executes following steps 315 and step 316.

315, controller sends business acceleration failure response to eNodeB.

316, eNodeB sends business acceleration failure response to UE.

317, controller detects the available service bandwidth of the detectable wireless aps of UE plus the available of eNodeB Service bandwidth can meet the new bandwidth needed for bandwidth change requests of the UE for current business, then execute following steps 318 and arrive Step 331.

318, controller determines Target Wireless AP and distributing strategy according to the ability information of UE and the ability information of wireless aps.

Wherein, when controller detects that the available service bandwidth of the wireless aps near UE adds the available service of eNodeB It, at this time can be according to the ability information and nothing of UE after bandwidth can meet the bandwidth needed for the service bandwidth modification request of UE The ability information of line AP determines target AP and distributing strategy, for example, the sum of the available bandwidth of bandwidth and wireless aps current UE Required new bandwidth can be provided for UE current business, and the wireless aps at this time can in the range that UE can detect The wireless aps are determined as Target Wireless AP.Wherein distributing strategy can be the ratio of Target Wireless AP and eNodeB bandwidth shunting Example.

319, controller sends control information to eNodeB.

Wherein, the control message is for asking UE to open WIFI function, and is linked into specified Target Wireless AP, the target Device selectes the wireless aps for providing business to UE by shunting to wireless aps in order to control.

320, eNodeB sends the control information to UE.

Wherein, after UE receives the control information, WIFI function can be opened according to the control information, and to mesh It marks wireless aps and sends access request message, which can be sent by the RRC information of extension.

321, UE sends access request message to Target Wireless AP.

322, Target Wireless AP sends authentication request message to controller.

Wherein, after Target Wireless AP receives the access request message of UE transmissions, it can send and authenticate to controller Request message, to be used for asking authenticating UE.

323, controller authenticates UE access Target Wireless AP.

324, controller is to the Target Wireless AP response that returns to that the authentication is passed.

325, Target Wireless AP to UE return the authentication is passed response.

326, UE access is to Target Wireless AP.

327, controller and carrier billing systems interact, and start the real time billing accelerated to customer service.

328, controller issues routing rule to router.

Wherein, the routing rule can control router according to controller distributing strategy distribution media flow to eNodeB and Target Wireless AP, the router can be the routers of OpenfloW.

329, router distributes streaming media flow to Target Wireless AP and eNodeB according to distributing strategy.

330, UE receives the business data flow that Target Wireless AP is sent.

331, UE receives the business data flow that LTE network is sent by eNodeB.

Wherein, the business data flow that UE is sent by receiving Target Wireless AP and eNodeB simultaneously, to increase side of eating dishes without rice or wine Resource, and then new bandwidth is obtained, realize the change to current business bandwidth.

After user has watched the film of payment, network operator can be then that user continues to provide according to the bandwidth of signing Service, and no longer the service bandwidth of user is accelerated, service bandwidth is specifically changed to the tool of the bandwidth before not accelerating Body process may comprise steps of 332 and arrive step 339.

332, controller obtains the acceleration ending request of UE.

333, after controller receives acceleration ending request, new router forwarding strategy is generated, which indicates router By all data forwardings to eNodeB, and no longer it is forwarded to Target Wireless AP.

334, controller issues new distribution of media strategy to router.

335, router executes the new distribution of media strategy received.

336, controller sends request UE to eNodeB and closes WIFI message.The request indicates that UE is closed and Target Wireless AP Connection.

337, eNodeB forwards request UE to close WIFI message to UE.

338, UE closes the connection with Target Wireless AP, is replied to eNodeB and closes WIFI success responses.

339, eNodeB is sent to controller closes WIFI success responses, which indicates UE and Target Wireless AP's WIFI successful connections are closed.

340, controller is interacted with carrier billing systems, completes the charging to user.

341, network operator provides a user business service by LTE network.

It should be noted that the specific descriptions of step 301 to step 341 can refer to the present invention separately in the embodiment of the present invention The corresponding steps of step 401 to step 415 specifically describe in step 201 to step 221 and another embodiment in one embodiment This is no longer going to repeat them for the embodiment of the present invention.

Another embodiment of the present invention provides a kind of service bandwidth variation, as shown in figure 5, this method is with above-mentioned network rack Based on structure, UE is changed to controller transmission bandwidth by using the OR1 interfaces in the network architecture and is asked, and controller is according to bandwidth Change request, sends to equipment of the core network and asks, so that equipment of the core network provides new bandwidth.And controller is accessed by controlling The mode that net equipment increases the side resource of eating dishes without rice or wine of UE realizes the acceleration to the UE current business used.It leads in embodiments of the present invention It will be by prompting UE access to have the access network equipment of more preferable channel resource to realize the side resource of eating dishes without rice or wine for increasing UE, and then UE is worked as The bandwidth of preceding business changes.For convenience of the understanding of those skilled in the art, the embodiment of the present invention is with access network equipment It is introduced for eNodeB.The specific method that controller is accelerated by controlling the current business that access network equipment is user May include：

401, controller obtains the bandwidth change request of UE.

402, controller is according to the legitimacy of the label detection UE of UE.

403, when UE is legal, controller obtains the signing information of user.

404, controller is interacted with core net, obtains the performance of core-network side transmission network.

405, controller is obtained according to the performance of the transmission network of the core net of acquisition needed for the bandwidth of change current business Change mode, the change mode be increase UE side of eating dishes without rice or wine resource.

406, controller sends request message to current eNodeB, to ask current eNodeB's to report the letter of eating dishes without rice or wine of itself Breath.

Wherein, request message can be with the information of eating dishes without rice or wine of the current eNodeB of acquisition request, wherein may include：Acquisition request The information on load of current eNodeB, available interface-free resources, detectable infinite environment cartographic information etc..

407, current eNodeB returns to the information of eating dishes without rice or wine of itself to controller.

408, controller judges whether current eNodeB can provide new band for UE according to the information of eating dishes without rice or wine of current eNodeB Width, when current eNodeB can not provide new bandwidth for UE, decision is carried using the current eNodeB eNodeB that can detect to UE For service.

409, controller is according to the detectable wireless environment cartographic information for including in the information of eating dishes without rice or wine of current eNodeB, Obtain the information of eating dishes without rice or wine of the detectable eNodeB of current eNodeB.

410, eNodeB detectable current eNodeB returns to information of eating dishes without rice or wine to controller.

Wherein, can include the load letter of eNodeB in the idle message of the eNodeB detectable current eNodeB Breath, available interface-free resources etc..

411, new bandwidth will be provided for UE according to the idle message of the current eNodeB eNodeB that can detect ENodeB is determined as target eNodeB.

412, controller sends instruction message to current eNodeB, and the instruction message is for prompting user to be moved to target The area of coverage where eNodeB.

413, current eNodeB forwards the instruction message to UE, with the covering where prompting user to be moved to target eNodeB Area, the message can be sent by the RRC information of extension.

414, after UE receives the instruction of controller, it is moved to the area of coverage of target eNodeB.

415, UE and target eNodeB establish high speed data transfer channel.

It should be noted that when the change for realizing customer service bandwidth using method provided in an embodiment of the present invention, when User has watched after the film of payment, and network operator can be then that user continues to provide service according to the bandwidth of signing, without The service bandwidth of user is accelerated again, target eNodeB can be continuing at this time and provide a user common service, The eNodeB before not accelerating can be used to provide a user common service, the embodiment of the present invention does not limit herein.If current When eNodeB can provide new bandwidth for UE, controller can initiate dedicated bearing modification process to current eNodeB, so as to current ENodeB provides new bandwidth by establishing the resource that high speed data transfer channel increases side of eating dishes without rice or wine with UE to UE.It is proprietary to hold The specific descriptions that step 205 in one embodiment of the invention arrives step 210, the present invention can be referred to by carrying the detailed process of modification process This is no longer going to repeat them for embodiment, and after accelerating to receive, and can also refer to step 211 in one embodiment of the invention and arrive step Rapid 221, high-speed channel is removed, provides common service to the user.

It should be noted that the specific descriptions of step 401 to step 415 can refer to the present invention separately in the embodiment of the present invention The corresponding steps of step 301 to step 341 specifically describe in step 201 to step 221 and another embodiment in one embodiment This is no longer going to repeat them for the embodiment of the present invention.

Another embodiment of the present invention provides a kind of controller, as shown in fig. 6, the controller may include：Receiving unit 51, Transmission unit 52, control unit 53.

Receiving unit 51, the bandwidth for the UE current business for receiving user equipment (UE) transmission change request.

Transmission unit 52, the bandwidth change request for being received according to the receiving unit 51, sets to core net Preparation send request, so that the equipment of the core network provides new bandwidth.

Control unit 53, the bandwidth change request for being received according to the receiving unit 51, control access net Equipment provides the new bandwidth to the UE, so that the UE utilizes current business described in the new bandwidth processing.

Further, the mark of the UE is carried in the bandwidth change request.

As shown in fig. 7, the controller can also include：Acquiring unit 54.

Acquiring unit 54 is directed to the UE current business for what is sent in the reception user equipment (UE) of the receiving unit 51 Bandwidth change request after, the signing information of the UE is obtained according to the mark of the UE.

Further, described control unit 53 may include：Acquisition module 531, control module 532.

The signing information of acquisition module 531, the UE for being obtained according to the acquiring unit 54 obtains change bandwidth Required change mode.

Control module 532, the change mode for being obtained according to the acquisition module 521 and the receiving unit 51 The bandwidth change request obtained, controls the access network equipment and provides the new bandwidth to the UE.

Further, the change mode is the evolved packet system EPS changed between the UE and the access network equipment Load-bearing context.

The control module 532 may include：First sending submodule 5321, receiving submodule 5322.

First sending submodule 5321, the radio access bearer E-RAB for sending enhancing to the access network equipment are repaiied Change message, initiates dedicated bearer modification process；So that the access network equipment changes message according to the E-RAB, with the UE The EPS load-bearing contexts held consultation between the UE and the access network equipment are modified, and then provide institute to the UE New bandwidth is stated, and returns to E-RAB modification responses after successfully modified.

Receiving submodule 5322 changes response for receiving the E-RAB that the access network equipment is sent.

Further, the change mode is the resource for the side of eating dishes without rice or wine for increasing the UE.

The control module 532 can also include：First acquisition submodule 5323, determination sub-module 5324, second are sent Submodule 5325, third sending submodule 5326.

First acquisition submodule 5323, the information of eating dishes without rice or wine for obtaining the access network equipment；Wherein, the information of eating dishes without rice or wine The radio access node AP distributed intelligences that can detect including the access network equipment；Obtain the ability information of the UE；According to The ability information of the detectable wireless aps of access network equipment described in acquisition of information of eating dishes without rice or wine.

Determination sub-module 5324, the ability information of the UE for being obtained according to first acquisition submodule 5323 with The ability information of the wireless aps determines Target Wireless AP and distributing strategy.

Second sending submodule 5325, for sending control information to the access network equipment, so that the access net is set It is standby that the control information is sent to the UE, and then control the UE and open Wireless Fidelity WiFi function and access the target Wireless aps.

Third sending submodule 5326, for sending the shunting plan that the determination sub-module 5324 determines to router Slightly, so that the router distributes Streaming Media to the access network equipment and the Target Wireless AP according to the distributing strategy, The UE is eated dishes without rice or wine the resource of side by receiving the data flow increase of the access network equipment and the Target Wireless AP simultaneously, in turn Obtain the new bandwidth.

The control module 532 can also include：Second acquisition submodule 5327, judging submodule the 5328, the 4th are sent Submodule 5329.

Second acquisition submodule 5327, the information of eating dishes without rice or wine for obtaining present Access equipment；It is wherein described to be currently accessed The information of eating dishes without rice or wine of net equipment includes information on load, can use interface-free resources, detectable wireless environment cartographic information.

Judging submodule 5328, the present Access equipment for being obtained according to second acquisition submodule 5327 Information of eating dishes without rice or wine, judge whether the present Access equipment can provide the new bandwidth for the UE.

Second acquisition submodule 5327 is additionally operable to obtain described be currently accessed when the judgement of the judging submodule 5328 When net equipment cannot provide the new bandwidth for the UE, according to the information of eating dishes without rice or wine of the present Access equipment, described in acquisition The idle message of the detectable access network equipment of present Access equipment, and can detect according to the present Access equipment The idle message of access network equipment the access network equipment of the new bandwidth will be provided for the UE be determined as target access network Equipment.

4th sending submodule 5329, for sending instruction message to the present Access equipment, so as to described current The instruction message is sent to the UE by access network equipment, when the UE receives the instruction message, according to the finger Show that message is moved to the area of coverage of the target access network equipment, the UE with the target access network equipment by establishing high speed Data transmission channel increase is eated dishes without rice or wine the resource of side, and then provides the new bandwidth to the UE.

Further, the control module can also include：Initiate submodule 5320.

Submodule 5320 is initiated, judges to obtain present Access equipment be described for working as the judging submodule 5328 When UE provides the new bandwidth, dedicated bearing modification process is initiated to the present Access equipment, is currently accessed so as to described Net equipment increases the resource of side of eating dishes without rice or wine by establishing high speed data transfer channel with the UE, and then provides to the UE described new Bandwidth.

Further, the controller is connect by OR1 interfaces with the UE.

Controller provided in an embodiment of the present invention, according to receive UE for current business send bandwidth change request to Equipment of the core network sends request, so that equipment of the core network provides new bandwidth, and is changed and is asked according to the bandwidth, and control access net is set It is standby to provide new bandwidth to UE, so that UE utilizes new bandwidth processing current business, the control by controller to access network equipment to make Obtaining internet operators' business can utilize the ability of telecommunication network change service bandwidth in real time on demand, and pass through open control The interface of device also brings the network building-out value of bigger to operator.

Another embodiment of the present invention provides a kind of controller, as shown in figure 8, including：At least one processor 61, memory 62, communication interface 63 and bus 64, at least one processor 61, memory 62 and communication interface 63 are connected simultaneously by bus 64 Mutual communication is completed, wherein：

The bus 64 can be industry standard architecture (Industry Standard Architecture, abbreviation For ISA) bus, external equipment interconnection (Peripheral Component, referred to as PCI) bus or extension Industry Standard Architecture Structure (Extended Industry Standard Architecture, referred to as EISA) bus etc..The bus 64 can divide For address bus, data/address bus, controlling bus etc..For ease of indicating, only indicated with a thick line in Fig. 7, it is not intended that only There are a bus or a type of bus.Wherein：

For the memory 62 for storing executable program code, which includes computer-managed instruction.Storage Device 62 may include high-speed RAM memory, it is also possible to further include nonvolatile memory (non-volatile memory), example Such as at least one magnetic disk storage.

The processor 61 may be a central processing unit (Central Processing Unit, referred to as CPU), Either specific integrated circuit (Application Specific Integrated Circuit, referred to as ASIC), either It is configured to implement one or more integrated circuits of the embodiment of the present invention.

The communication interface 63 is mainly used for realizing the communication between the equipment of the present embodiment.

The processor 61, the bandwidth change for the UE current business for receiving user equipment (UE) transmission are asked It asks；It is changed and is asked according to the bandwidth, sent and ask to equipment of the core network, so that the equipment of the core network provides new bandwidth；Root It changes and asks according to the bandwidth, control access network equipment provides the new bandwidth to the UE, so that the UE is using described new Current business described in bandwidth processing.

Further, the mark of the UE is carried in the bandwidth change request.

The processor 61 is additionally operable to：In the bandwidth for the UE current business that the reception user equipment (UE) is sent After change request, the signing information of the UE is obtained according to the mark of the UE.

Further, the processor 61 is additionally operable to：The change needed for change bandwidth is obtained according to the signing information of the UE More mode；According to the change mode and bandwidth change request, the access network equipment is controlled to described in UE offers New bandwidth.

The processor 61 is additionally operable to：The radio access bearer E-RAB modifications that enhancing is sent to the access network equipment disappear Breath initiates dedicated bearer modification process；So that the access network equipment changes message according to the E-RAB, carried out with the UE The EPS load-bearing contexts negotiated between the UE and the access network equipment are modified, and then described new to UE offers Bandwidth, and E-RAB modification responses are returned after successfully modified；Receive the E-RAB modification responses that the access network equipment is sent.

The processor 61 is additionally operable to：Obtain the information of eating dishes without rice or wine of the access network equipment；Wherein, the information of eating dishes without rice or wine includes The detectable radio access node AP distributed intelligences of the access network equipment；Obtain the ability information of the UE；According to described The ability information for the detectable wireless aps of access network equipment described in acquisition of information of eating dishes without rice or wine；According to the ability information of the UE and institute The ability information for stating wireless aps determines Target Wireless AP and distributing strategy；Control information is sent to the access network equipment, so as to The control information is sent to the UE by the access network equipment, and then is controlled the UE and opened Wireless Fidelity WiFi function simultaneously Access the Target Wireless AP；The distributing strategy is sent to router, so that the router is according to the distributing strategy point Streaming Media is sent out to the access network equipment and the Target Wireless AP, the UE by receiving the access network equipment and institute simultaneously The data flow increase for stating Target Wireless AP is eated dishes without rice or wine the resource of side, and then obtains the new bandwidth.

The processor 61 is additionally operable to：Obtain the information of eating dishes without rice or wine of present Access equipment；The wherein described present Access is set Standby information of eating dishes without rice or wine includes information on load, can use interface-free resources, detectable wireless environment cartographic information；According to described current The information of eating dishes without rice or wine of access network equipment, judges whether the present Access equipment can provide the new bandwidth for the UE；Work as institute When the new bandwidth cannot be provided for the UE by stating present Access equipment, according to the letter of eating dishes without rice or wine of the present Access equipment Breath obtains the information of eating dishes without rice or wine of the detectable access network equipment of the present Access equipment, and according to the present Access The access network equipment that the information of eating dishes without rice or wine of the detectable access network equipment of equipment will provide the new bandwidth for the UE determines For target access network equipment；Instruction message is sent to the present Access equipment, so that the present Access equipment is by institute It states instruction message and is sent to the UE, when the UE receives the instruction message, institute is moved to according to the instruction message The area of coverage of target access network equipment is stated, the UE increases by establishing high speed data transfer channel with the target access network equipment Add the resource for side of eating dishes without rice or wine, and then the new bandwidth is provided to the UE.

Further, the processor 61 is additionally operable to：When the present Access equipment can be provided for the UE it is described new When bandwidth, to the present Access equipment initiate dedicated bearing modification process, so as to the present Access equipment by with The UE establishes the resource that high speed data transfer channel increases side of eating dishes without rice or wine, and then provides the new bandwidth to the UE.

Further, the controller is connect by OR1 interfaces with the UE.

Another embodiment of the present invention provides a kind of service bandwidth altering system, as shown in figure 9, including：Controller 71, UE72, equipment of the core network 73 and access network equipment 74.

The controller 71 is connect by OR1 interfaces with UE72, and the controller 71 is for receiving the hair of user equipment (UE) 72 The bandwidth for the UE72 current business sent changes request；It is changed and is asked according to the bandwidth, sent out to equipment of the core network 73 Request is sent, so that the equipment of the core network 73 provides new bandwidth；According to the bandwidth change ask, control access network equipment 74 to The UE72 provides the new bandwidth, so that the UE72 utilizes current business described in the new bandwidth processing.

Information category that OR1 interfaces can transmit the specific can be that：OR1 interfaces are as between controller 71 and UE72 The information that interface mainly transmits includes but not limited to：Controller 71 is to the control information of UE72, controls of the UE72 to controller 71 Information, UE72 are reported to the information of controller 71, the notification message that controller 71 is sent to UE72.

Wherein, controller 71 to the control information of UE72 include but not limited to it is following any one：Control UE72 is used Wireless standard is (such as：Control UE72 opens/closes WIFI function etc.), control UE72 uses wireless frequency spectrum (such as：White frequency spectrum makes With), control UE72 is linked into wireless network (such as：It can control UE72 there are multiple wireless networks and be linked into it In a wireless network), control UE72 generate, destroy virtual base station (or UE72 of other standards), control cutting for UE72 It changes, control UE72 reports global positioning system (Global Position System, GPS) location information etc..

The notification message that controller 71 is sent to UE72 include but not limited to it is following any one：UE72 channel qualities are logical Know, wireless environment notice detectable UE72 is (such as：Detectable UE72 available wireless access point (Access Point, AP), it can detect that region, controller 71 can notify the UE72 wireless aps since part wireless aps have been more than UE72 Position, or the radio spectrum resources etc. that can use), the cost information of UE72 is (such as：UE72 available balances etc.), UE72 is real-time The traffic conditions used, the information of cell is (such as：Cell load, the UE numbers that cell can service, the available service bandwidth information of cell Deng) etc..

UE72 includes but not limited to the control information of controller 71：UE72 control controllers 71 carry out UE72 business The change of business is (such as：UE72 control controllers 71 accelerate the service bandwidth of UE72, and UE72 controls controller 71 to UE72 Service delay change) etc..

The information that UE72 is reported to controller 71 includes but not limited to：The wireless standard that UE72 is supported, the screen letter of UE72 Breath, the processing capacity of UE72 is (such as：Processing capacity total UE72, the processing capacity that UE72 has been used, the remaining processing energy of UE72 Power etc.), the location information of UE72 is (such as：GPS location), the information about power of UE72, the service bandwidth information of UE72 is (such as：UE72 is just In the service bandwidth used), OTT (over-the-top) application identities that UE72 is used are (such as：It is mutual that UE72, which reports OTT applications, The application that networking operator provides, then controller 71 is for the application especially progress routing optimality, the portion cache (Cache) Administration, content distributing network (Content Delivery Network, CDN) acceleration etc.) etc..

It should be noted that OR1 interfaces are a kind of logic interfacing, actually OR1 interfaces are by controller 71 and wireless Interface and the interface of wireless access network and UE72 of net are accessed to carry, from the angle of logic, the message of OR1 interfaces can be with It is transmitted by both above interface.Specifically when realizing, OR1 interfaces can based on Applied layer interface or be eated dishes without rice or wine Message realized, LTE non-access layer (Non-Access-Stratum, the NAS) message of extension and NAS layers are such as passed through On application layer messages, or extension LTE wireless heterogeneous networks (Radio Resource Control, RRC) message etc. It is realized.

The UE72 is used for, and is asked to the change of 71 transmission bandwidth of the controller for current business by the OR1 interfaces It asks, to utilize current business described in new bandwidth processing.

The equipment of the core network 73, the request for receiving the transmission of the controller 71, and provide institute according to the request State new bandwidth.

The access network equipment 74, for providing the new bandwidth to the UE72.

Service bandwidth altering system provided in an embodiment of the present invention is directed to the bandwidth that current business is sent according to UE is received Change request is sent to equipment of the core network asks, so that equipment of the core network provides new bandwidth, and is changed and is asked according to the bandwidth, control Access network equipment processed provides new bandwidth to UE, so that UE utilizes new bandwidth processing current business, is networked and is set by controller docking Standby control so that internet operators' business can utilize the ability of telecommunication network to change service bandwidth in real time on demand, and The network building-out value of bigger is also brought to operator by the interface of open controller.

Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can borrow Help software that the mode of required common hardware is added to realize, naturally it is also possible to which by hardware, but the former is more preferably in many cases Embodiment.Based on this understanding, the portion that technical scheme of the present invention substantially in other words contributes to the prior art Dividing can be expressed in the form of software products, which is stored in the storage medium that can be read, and such as count The floppy disk of calculation machine, hard disk or CD etc., including some instructions are used so that computer equipment (can be personal computer, Server or the network equipment etc.) execute method described in each embodiment of the present invention.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, all answer by the change or replacement that can be readily occurred in It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of the claims It is accurate.

Claims

1. a kind of service bandwidth variation, which is characterized in that including：

Controller receives the bandwidth for the UE current business that user equipment (UE) is sent and changes request；

The controller is changed according to the bandwidth and is asked, and is sent and is asked to equipment of the core network, so that the equipment of the core network carries For new bandwidth；

The controller is changed according to the bandwidth and is asked, and control wireless access network equipment provides the new bandwidth to the UE, So that the UE utilizes current business described in the new bandwidth processing；

Wherein, the sending method of the bandwidth change request includes that UE passes through between the wireless access network equipment and the UE Radio open sends the RRC idle messages of extension to the access network equipment, is carried in the RRC idle messages of the extension The bandwidth change request.

2. service bandwidth variation according to claim 1, which is characterized in that carry institute in the bandwidth change request State the mark of UE；

After the bandwidth change request for the UE current business that the reception user equipment (UE) is sent, further include：

The signing information of the UE is obtained according to the mark of the UE.

3. service bandwidth variation according to claim 2, which is characterized in that described to be asked according to bandwidth change It asks, control access network equipment provides the new bandwidth to the UE, including：

According to the change mode and bandwidth change request, controls the access network equipment and provide the new band to the UE It is wide.

4. service bandwidth variation according to claim 3, which is characterized in that the change mode is to change the UE Evolved packet system EPS load-bearing contexts between the access network equipment；

It is described to be asked according to the change mode and bandwidth change, the access network equipment is controlled to described in UE offers New bandwidth, including：

The radio access bearer E-RAB that enhancing is sent to the access network equipment changes message, initiates dedicated bearer modification process； So that the access network equipment changes message according to the E-RAB, hold consultation to the UE and the access net with the UE The EPS load-bearing contexts of equipment room are modified, and then provide the new bandwidth to the UE, and E- is returned after successfully modified RAB modification responses；

5. service bandwidth variation according to claim 3, which is characterized in that the change mode is to increase the UE Side of eating dishes without rice or wine resource；

Obtain the information of eating dishes without rice or wine of the access network equipment；Wherein, the information of eating dishes without rice or wine includes that the access network equipment can detect Radio access node AP distributed intelligences；

Obtain the ability information of the UE；

Send control information to the access network equipment, the control information is sent to so as to the access network equipment described in UE, and then control the UE and open Wireless Fidelity WiFi function and access the Target Wireless AP；

The distributing strategy is sent to router, distribute Streaming Media according to the distributing strategy so as to the router connects described in Log equipment and the Target Wireless AP, the UE by receiving the number of the access network equipment and the Target Wireless AP simultaneously Increase the resource for side of eating dishes without rice or wine according to stream, and then obtains the new bandwidth.

6. service bandwidth variation according to claim 3, which is characterized in that the change mode is to increase the UE Side of eating dishes without rice or wine resource；

Obtain the information of eating dishes without rice or wine of present Access equipment；The information of eating dishes without rice or wine of the wherein described present Access equipment includes load letter Breath can use interface-free resources, detectable wireless environment cartographic information；

According to the information of eating dishes without rice or wine of the present Access equipment, judge whether the present Access equipment can provide for the UE The new bandwidth；

When the present Access equipment cannot provide the new bandwidth for the UE, according to the present Access equipment It eats dishes without rice or wine information, obtains the information of eating dishes without rice or wine of the detectable access network equipment of the present Access equipment, and according to described current The access net that the information of eating dishes without rice or wine of the detectable access network equipment of access network equipment will provide the new bandwidth for the UE is set It is standby to be determined as target access network equipment；

Instruction message is sent to the present Access equipment, so that the present Access equipment sends the instruction message The target access network is moved to according to the instruction message and is set when the UE receives the instruction message to the UE The standby area of coverage, the UE with the target access network equipment by establishing the money that high speed data transfer channel increases side of eating dishes without rice or wine Source, and then provide the new bandwidth to the UE.

7. service bandwidth variation according to claim 6, which is characterized in that described according to the change mode and institute Bandwidth change request is stated, the access network equipment is controlled and provides the new bandwidth to the UE, further include：

When the present Access equipment can provide the new bandwidth for the UE, initiated to the present Access equipment special There is bearing modification flow, so that the present Access equipment is eated dishes without rice or wine by establishing the increase of high speed data transfer channel with the UE The resource of side, and then provide the new bandwidth to the UE.

8. a kind of controller, which is characterized in that including：

Transmission unit, the bandwidth change request for being received according to the receiving unit, is asked to equipment of the core network transmission It asks, so that the equipment of the core network provides new bandwidth；

Control unit, the bandwidth change request for being received according to the receiving unit, controls wireless access network equipment The new bandwidth is provided to the UE, so that the UE utilizes current business described in the new bandwidth processing；

9. controller according to claim 8, which is characterized in that carry the mark of the UE in the bandwidth change request Know；

The controller further includes：

Acquiring unit becomes for receiving the bandwidth for the UE current business that user equipment (UE) is sent in the receiving unit After more asking, the signing information of the UE is obtained according to the mark of the UE.

10. controller according to claim 9, which is characterized in that described control unit, including：

Acquisition module, the signing information of the UE for being obtained according to the acquiring unit obtain the change needed for change bandwidth Mode；

Control module, described in the change mode and the receiving unit for being obtained according to the acquisition module receive Bandwidth change request, controls the access network equipment and provides the new bandwidth to the UE.

11. controller according to claim 10, which is characterized in that the change mode is to change the UE and described connect Evolved packet system EPS load-bearing contexts between log equipment；

The control module, including：

First sending submodule, the radio access bearer E-RAB for sending enhancing to the access network equipment change message, hair Play dedicated bearer modification process；So that the access network equipment changes message according to the E-RAB, hold consultation pair with the UE EPS load-bearing contexts between the UE and the access network equipment are modified, and then provide the new bandwidth to the UE, and E-RAB modification responses are returned after successfully modified；

12. controller according to claim 10, which is characterized in that the change mode is to increase the side of eating dishes without rice or wine of the UE Resource；

The control module, including：

First acquisition submodule, the information of eating dishes without rice or wine for obtaining the access network equipment；Wherein, the information of eating dishes without rice or wine includes described The detectable radio access node AP distributed intelligences of access network equipment；Obtain the ability information of the UE；It is eated dishes without rice or wine according to described The ability information of the detectable wireless aps of access network equipment described in acquisition of information；

Determination sub-module, the ability information of the UE for being obtained according to first acquisition submodule and the wireless aps Ability information determines Target Wireless AP and distributing strategy；

Second sending submodule, for sending control information to the access network equipment, so that the access network equipment will be described Control information is sent to the UE, and then controls the UE and open Wireless Fidelity WiFi function and access the Target Wireless AP；

Third sending submodule, for sending the distributing strategy that the determination sub-module determines to router, so as to described Router distributes Streaming Media to the access network equipment and the Target Wireless AP according to the distributing strategy, and the UE passes through same When receive the data flow increase of the access network equipment and the Target Wireless AP and eat dishes without rice or wine the resource of side, and then obtain the new band It is wide.

13. controller according to claim 10, which is characterized in that the change mode is to increase the side of eating dishes without rice or wine of the UE Resource；

The control module, including：

Second acquisition submodule, the information of eating dishes without rice or wine for obtaining present Access equipment；The wherein described present Access equipment Information of eating dishes without rice or wine includes information on load, can use interface-free resources, detectable wireless environment cartographic information；

Judging submodule, the information of eating dishes without rice or wine of the present Access equipment for being obtained according to second acquisition submodule, Judge whether the present Access equipment can provide the new bandwidth for the UE；

Second acquisition submodule, be additionally operable to when the judging submodule judge to obtain the present Access equipment cannot be When the UE provides the new bandwidth, according to the information of eating dishes without rice or wine of the present Access equipment, obtains the present Access and set The information of eating dishes without rice or wine of standby detectable access network equipment, and the access network equipment that can detect according to the present Access equipment Information of eating dishes without rice or wine the access network equipment of the new bandwidth will be provided for the UE be determined as target access network equipment；

4th sending submodule, for sending instruction message to the present Access equipment, so that the present Access is set It is standby that the instruction message is sent to the UE, when the UE receives the instruction message, moved according to the instruction message The area of coverage of the target access network equipment is moved, the UE with the target access network equipment by establishing high speed data transfer Channel increases the resource for side of eating dishes without rice or wine, and then provides the new bandwidth to the UE.

14. controller according to claim 13, which is characterized in that the control module further includes：

Initiate submodule, for work as the judging submodule judge to obtain present Access equipment can be provided as the UE it is described newly When bandwidth, to the present Access equipment initiate dedicated bearing modification process, so as to the present Access equipment by with The UE establishes the resource that high speed data transfer channel increases side of eating dishes without rice or wine, and then provides the new bandwidth to the UE.

15. according to claim 8-14 any one of them controllers, which is characterized in that the controller by OR1 interfaces with The UE connections.

16. a kind of business change system, which is characterized in that including：

Controller as described in any one of claim 8-15；

User equipment (UE)；

Equipment of the core network；

And wireless access network equipment；

The controller is connect by OR1 interfaces with user equipment (UE)；

The UE is used for, and is changed and is asked to the controller transmission bandwidth for current business by the OR1 interfaces, with facility The current business described in new bandwidth processing；

The equipment of the core network, the request sent for receiving the controller, and provide the new bandwidth according to the request；

The wireless access network equipment, for providing the new bandwidth to the UE.