CN102972065A - Method, device and system for QoS guarantee - Google Patents
Method, device and system for QoS guarantee Download PDFInfo
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- CN102972065A CN102972065A CN2011800007575A CN201180000757A CN102972065A CN 102972065 A CN102972065 A CN 102972065A CN 2011800007575 A CN2011800007575 A CN 2011800007575A CN 201180000757 A CN201180000757 A CN 201180000757A CN 102972065 A CN102972065 A CN 102972065A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
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Abstract
A method, device and system for Quality of Service (QoS) guarantee is provided in the embodiments of the present invention. The method mainly includes: a base station control equipment sets Guaranteed Bit Rate (GBR) information related to an E-Forward Access Channel (E-FACH) user; said base station control equipment sends a data frame carrying said GBR information related to the E-FACH user to a base station. Using the embodiments of the present invention, the base station can implement effective QoS control for the E-FACH user according to said GBR information, and the satisfaction of the E-FACH user is improved.
Description
Technical field
The present invention relates to communication technical field, more particularly to it is a kind of to E-FACH(E-Forward Access
Channel, strengthens forward access channel)User carries out QoS(Quality of Service, service quality)The methods, devices and systems of control.
Background technology
3GPP(Third generation partner program, The 3rd Generation Partnership Project
)R7 agreements introduce E-FACH(E-Forward Access Channel, strengthen forward access channel).E-FACH UE(User
Equipment, user equipment)HS-DSCH can be passed through(High Speed-Downlink Shared
Channel, high-speed physical downlink shared channel (HS-PDSCH))Channel carries out data transmission, and E-FACH supports CELL_FACH(CELL-Forward Access
Channel, cell forward access channel)CCCH under state(Common Control Channel, CCCH)、DCCH(Dedicated Control
Channel, DCCH)、DTCH(Dedicated Traffic Channel, specialized service channel)、BCCH(Broadcast Control
Channel, BCCH)Mapping on the hs-dsch.
QoS also is not carried out to E-FACH user in the prior art(Quality of
Service, service quality)The method of control.
The content of the invention
The embodiment provides a kind of methods, devices and systems for ensureing service quality, to realize that effectively QoS is carried out to E-FACH user to be controlled.
A kind of method for ensureing service quality, including:
The related guarantee bit rate GBR information of base station control device setting enhancing forward access channel E-FACH user;
The base station control device sends the data frame for carrying the related guarantee bit rate GBR information of the E-FACH user to base station.
A kind of method for ensureing service quality, including:
Base station receives the data frame of the guarantee bit rate GBR information for the carrying enhancing forward access channel E-FACH user correlation that base station control device is sent;
The base station obtains the GBR information carried in the data frame, and service quality QoS control is carried out to the E-FACH user according to the GBR information.
A kind of base station control device, including:
Ensure bit rate GBR information setting module, the GBR information related for setting enhancing forward access channel E-FACH user;
Frame processes module, the data frame of the related GBR information of the E-FACH user is carried for being sent to base station.
A kind of base station, including:
Data frame receipt module, the data frame for carrying the related guarantee bit rate GBR information of enhancing forward access channel E-FACH user for receiving base station control device transmission;
Service quality QoS control module, the related GBR information of the E-FACH user carried for obtaining in the data frame received by the data frame receipt module carries out QoS controls according to the GBR information to the E-FACH user.
A kind of system for ensureing service quality, including described base station control device and described base station.
The embodiment of the present invention is sent by base station control device it can be seen from the technical scheme that embodiments of the invention described above are provided carries the related GBR of E-FACH user(Guaranteed Bit
Rate, it is ensured that bit rate)The data frame of information can make base station carry out effective QoS to E-FACH user according to above-mentioned GBR information and control, improve the satisfaction of E-FACH user to base station.
Brief Description Of Drawings
Fig. 1 is a kind of process chart of the method for guarantee service quality that the embodiment of the present invention one is provided;
Fig. 2 is a kind of specific process chart for method that QoS controls are carried out to E-FACH user that the embodiment of the present invention two is provided;
Fig. 3 is a kind of HS-DSCH Frame protocol for adding GBR fields that the embodiment of the present invention two is provided
The schematic diagram of type2 frames;
Fig. 4 is a kind of specific process chart for method that QoS controls are carried out to E-FACH user that the embodiment of the present invention three is provided;
Fig. 5 is a kind of structure chart for base station control device that the embodiment of the present invention four is provided;
Fig. 6 is a kind of structure chart for NodeB that the embodiment of the present invention four is provided;
Fig. 7 is a kind of structure chart of the system for guarantee service quality that the embodiment of the present invention four is provided.
Implement the mode of the present invention
Embodiment one
This embodiment offers a kind of method for ensureing service quality, its specific handling process is as shown in figure 1, including following process step:
Step 11, base station receive the data frame of the GBR information for the carrying E-FACH user correlation that base station control device is sent.
In WCDMA(Wideband Code Division Multiple
Access, WCDMA)In system, above-mentioned base station control device is RNC(Radio Network
Controller, radio network controller), base station is NodeB.It is understood that in other systems, base station control device and base station may have different appellations.
The related GBR information of above-mentioned E-FACH user can include:For the GBR information of single E-FACH user, or for the GBR information of single service queue, a kind of type of service of a service queue correspondence E-FACH user.
Above-mentioned data frame can include:HS-DSCH DATA FRAME TYPE
2(High-speed physical downlink shared channel (HS-PDSCH) data frame type 2), the HS-DSCH DATA FRAME TYPE
GBR fields are added in 2 data frames, the related GBR information of the E-FACH user is configured with the GBR fields.
Step 12, base station obtain the GBR information carried in the data frame, and QoS controls are carried out to E-FACH user according to the GBR information.
When above-mentioned GBR information be for single E-FACH user GBR information when, the NodeB according to the GBR information distribute resource when ensure the corresponding GBR information of the single E-FACH user corresponding to resource.
When above-mentioned GBR information be for single service queue GBR information, the NodeB according to the GBR information distribute resource when ensure the corresponding GBR information of the single service queue corresponding to resource.
The data frame for carrying the related GBR information of E-FACH user is sent to base station by base station control device it can be seen from the technical scheme that above-described embodiment is provided, base station can be made to carry out effective QoS to E-FACH user according to above-mentioned GBR information and controlled.
Embodiment two
By taking WCDMA system as an example, this embodiment offers a kind of method that QoS controls are carried out to E-FACH user, its specific handling process is as shown in Fig. 2 including following process step:
The UE of step 21, E-FACH user(User
Equipment, user equipment)During link connection is set up with network side, the signaling for the user profile for carrying above-mentioned E-FACH user is sent to network side.
User's mark can be included in above-mentioned user profile, optionally, can also be included:At least one of in the factors such as user gradation, type of service, service attribute.
Exemplary, above-mentioned user gradation can be:VIP user, domestic consumer, ability user, capabilities user etc.;Above-mentioned type of service can include:Fee payment service, browse web traffic or downloading service etc.;For downloading service, above-mentioned service attribute can include:Downloading rate, uploading rate, propagation delay time etc..
Step 22, the RNC of network side obtain the user profile of above-mentioned E-FACH user, and set the GBR information for single E-FACH user.
Specifically, in the factor such as user gradation, type of service, service attribute that RNC can include according to the user profile of above-mentioned E-FACH user at least one of set the GBR information for single E-FACH user.
RNC can set the GBR information for each E-FACH user respectively after the user profile of multiple E-FACH users is obtained.In addition, RNC can not set GBR information for unessential E-FACH user.
Step 23, RNC send the data frame for carrying the above-mentioned GBR information for single E-FACH user to NodeB.
Because E-FACH user does not have the link setup process of special dedicated channel, NodeB can not obtain the related GBR information of E-FACH user by signaling.So in embodiments of the present invention, RNC sends the GBR information for single E-FACH user to NodeB by data frame.
Specifically, above-mentioned data frame can pass through IUB for RNC(Interface between the NodeB and
The RNC, NodeB and RNC interface)The HS-DSCH Frame protocol type2 frames that interface is sent to NodeB.Therefore, firstly the need of in HS-DSCH
Increase GBR fields in Frame protocol type2 frames.Exemplary, a kind of HS-DSCH Frame protocol for adding GBR fields
The schematic diagrames of type2 frames is as shown in figure 3, HS-DSCH Frame protocol in figure 3
Type2 frames are by Header(Head)And load(Payload)Composition, wherein, the spare field references spare fields in Payload, increased GBR fields can regard the extension to spare fields as in Payload, and carry in above-mentioned GBR fields the above-mentioned GBR information for single E-FACH user.
It is understood that also carrying user's mark of above-mentioned E-FACH user in above-mentioned data frame.
Step 24, NodeB obtain the above-mentioned user's mark and GBR information for single E-FACH user carried in the data frame, and QoS controls are carried out to E-FACH user according to the GBR information.
The NodeB according to the GBR information distribute resource when ensure the corresponding GBR information of the single E-FACH user corresponding to resource.
Such as, the bandwidth rates resource that NodeB can be distributed is 100M, has accessed E-FACH user 1, E-FACH user 2, and some other E-FACH user under NodeB.GBR information for E-FACH user 1 is 50M, and the GBR information for E-FACH user 2 is 30M, and some other E-FACH user does not have corresponding GBR information.
Then, NodeB ensures above-mentioned E-FACH user 1, the corresponding bandwidth rates resource of the GBR information of E-FACH user 2 first when distributing bandwidth rates resource, i.e., distribute 50M to E-FACH user 1,30M is distributed to E-FACH user 2, remaining 20M is reallocated to other E-FACH users.
The technical scheme provided by embodiments of the invention described above can be seen that, the embodiment is sent by RNC carries the data frame for the GBR information of single E-FACH user to NodeB, NodeB can be made to distribute resource, the resource of the business of the EFACH user corresponding to the above-mentioned GBR information of guarantee to different E-FACH users with reference to above-mentioned GBR information.It is achieved thereby that NodeB provides differentiation guarantee to different EFACH users, realize and effective QoS controls are carried out to E-FACH user, improve the satisfaction of E-FACH user.
Embodiment three
By taking WCDMA system as an example, this embodiment offers a kind of method that QoS controls are carried out to E-FACH user, its specific handling process is as shown in figure 4, including following process step:
Step 41, E-FACH user UE during link connection is set up with network side, user's mark can be included by being sent to network side in the signaling for the user profile for carrying above-mentioned E-FACH user, above-mentioned user profile, optionally, can also be included:At least one of in the factors such as user gradation, type of service, service attribute.
Exemplary, above-mentioned user gradation can be:VIP user, domestic consumer etc.;Above-mentioned type of service can include:Fee payment service, browse web traffic or downloading service etc.;For downloading service, above-mentioned service attribute can include:Downloading rate, the address of server, address of client etc..
Step 42, the RNC of network side obtain the user profile of above-mentioned E-FACH user, and set for the corresponding GBR information of single service queue.
RNC can also obtain the relevant information of each service queue of network side maintenance, and above-mentioned service queue can be in MAC(Media Access
Control, medium education)The MAC-ehs queues that layer is set up.A kind of above-mentioned type of service of service queue correspondence.Such as, one download queue of downloading service correspondence, the one payment queue of fee payment service correspondence.The same business of multiple E-FACH users can be included in one service queue.
The traffic type information that RNC is included in the user profile according to above-mentioned E-FACH user, can obtain the service queue information belonging to the corresponding miscellaneous service of above-mentioned E-FACH user.
Then, at least one of RNC in the factors such as the user profile and the corresponding type of service of miscellaneous service queue, service attribute of above-mentioned E-FACH user, setting is directed to the corresponding GBR information of single service queue.In addition, RNC can not set GBR information for unessential service queue.
Step 43, RNC send the data frame for carrying the above-mentioned GBR information for single service queue to NodeB.
Because E-FACH user does not have the link setup process of special dedicated channel, NodeB can not obtain the GBR information of the related service queue of E-FACH user by signaling.So in embodiments of the present invention, RNC sends the GBR information for single service queue to NodeB by data frame.
Specifically, the HS-DSCH Frame protocol that above-mentioned data frame can be sent for RNC by IUB interfaces to NodeB
Type2 frames, in HS-DSCH Frame protocol
Spare field references spare fields in Header, Payload load of type2 frames, increased GBR fields can regard the extension to spare fields as in Payload, and configure in above-mentioned GBR fields the above-mentioned GBR information for single service queue.
Also, the SPI in above-mentioned data frame(Schedule PRI
Indication, dispatching priority is indicated)Field can also carry the identification information of service queue.
Step 44, NodeB according to GBR information distribute resource when ensure the GBR information of single service queue corresponding to resource.
Specifically, NodeB is received after above-mentioned data frame, carried in the GBR fields for obtaining above-mentioned data frame for the identification information of the service queue carried in the GBR information of single service queue, SPI fields so that the GBR information of some service queue corresponding to the identification information for obtaining above-mentioned service queue.
NodeB can obtain multiple service queues and distinguish corresponding GBR information by receiving multiple above-mentioned data frames that above-mentioned RNC is sent.
Then, RNC carries out QoS controls according to the corresponding GBR information of the single service queue to corresponding service queue, and the resource corresponding to the corresponding GBR information of the single service queue is ensured when distributing resource.
Such as, the bandwidth rates resource that NodeB can be distributed is 100M, and service queue 1, service queue 2, and some other service queue are maintained in network side.GBR information for service queue 1 is 50M, and the GBR information for service queue 2 is 30M, and some other service queue does not have corresponding GBR information.
Then, NodeB ensures the corresponding bandwidth rates resource of GBR information of above-mentioned service queue 1, service queue 2 first when distributing bandwidth rates resource, i.e., distribute 50M to service queue 1,30M is distributed to service queue 2, remaining 20M is reallocated to other service queues.
The technical scheme provided by embodiments of the invention described above can be seen that, the embodiment is sent by RNC carries the data frame for the GBR information of single service queue to NodeB, NodeB can be made to refer to different types of traffic assignments resource of the above-mentioned GBR information to E-FACH user, the resource of the service queue corresponding to above-mentioned GBR information is ensured.It is achieved thereby that NodeB provides differentiation guarantee to different types of business of E-FACH user, realize and effective QoS controls are carried out to E-FACH user, improve the satisfaction of E-FACH user.
Example IV
This embodiment offers a kind of base station control device, its concrete structure as shown in figure 5, including following module:
GBR information setting module 51, the GBR information related for setting E-FACH user;
Frame processes module 52, the data frame of the related GBR information of E-FACH user is carried for being sent to base station NodeB.
Specifically, described GBR information setting module 51 can include:
User profile acquiring unit 511, for obtaining the user equipment of E-FACH user during link connection is set up with network side, the user profile of the E-FACH user sent to network side;
Setting processing unit 512, for the user profile of the E-FACH user according to acquired in the User profile acquisition module, sets the related GBR information of the E-FACH user, the related GBR information of the E-FACH user includes:GBR information for single E-FACH user and/or the GBR information for single service queue, a kind of type of service of a service queue correspondence E-FACH user.
In addition, GBR information can not be set for unessential E-FACH user or service queue.
Optionally, described Frame processes module 52 can include:
GBR information dispensing unit 521, in HS-DSCH DATA FRAME described in high-speed physical downlink shared channel (HS-PDSCH) data frame type
The related GBR information of the E-FACH user is configured in the GBR fields newly increased in the frames of TYPE 2;
Processing unit 522 is sent, the HS-DSCH DATA for sending the GBR information for carrying the E-FACH user correlation set by the GBR information setup module to NodeB
The frames of FRAME TYPE 2.
In a wcdma system, above-mentioned base station control device is RNC, it is to be understood that in other systems, base station control device may have different appellations.
The embodiment additionally provides a kind of base station, and its concrete structure is as shown in fig. 6, including following module:
Data frame receipt module 61, the data frame for carrying the related guarantee bit rate GBR information of enhancing forward access channel E-FACH user for receiving base station control device transmission;
QoS control module 62, the related GBR information of the E-FACH user carried for obtaining in the data frame received by the data frame receipt module carries out QoS controls according to the GBR information to the E-FACH user.
Specifically, the QoS control module 62 can include at least one in the first control process unit 621, the second control process unit 622:
First control process unit 621, for when the related GBR information of the E-FACH user is the GBR information for single E-FACH user, according to the GBR information for single E-FACH user, the resource corresponding to the corresponding GBR information of the single E-FACH user is ensured when distributing resource;
Second control process unit 622, for when the related GBR information of the E-FACH user is the GBR information for single service queue, according to the GBR information for single service queue, the resource corresponding to the corresponding GBR information of the single service queue is ensured when distributing resource.
In a wcdma system, above-mentioned base station is NodeB.It is understood that in other systems, base station may have different appellations.
The embodiment additionally provide it is a kind of ensure service quality system, its concrete structure as shown in fig. 7, comprises:
Base station control device 71, the data frame of the related GBR information of E-FACH user is carried for sending to NodeB;
Base station 72, for obtaining the GBR information carried in the data frame that the RNC51 is sended over, QoS controls are carried out according to the GBR information to E-FACH user.
The concrete structure of above-mentioned base station control device is as shown in figure 5, above-mentioned NodeB concrete structure will not be repeated here as shown in fig. 6, above-mentioned base station control device, NodeB concrete processing procedure may be referred to the above-mentioned description for Fig. 5 and Fig. 6.
In a wcdma system, above-mentioned base station control device is RNC, and base station is NodeB.It is understood that in other systems, base station control device and base station may have different appellations.
Above method embodiment and equipment/system embodiment can be mutually with reference to references.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, computer program is can be by instruct the hardware of correlation to complete, described program can be stored in a computer read/write memory medium, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic disc, CD, read-only memory(Read-Only
Memory, ROM)Or random access memory(Random Access Memory, RAM)Deng.
In summary, method, apparatus and system provided in an embodiment of the present invention, the data frame for carrying the related GBR information of E-FACH user is sent by base station control device to base station, different types of business corresponding service queue distribution resource of the above-mentioned GBR information of base station reference to single E-FACH user or E-FACH user can be made, the single EFACH user corresponding to above-mentioned GBR information or the resource of single service queue is ensured.It is achieved thereby that base station provides differentiation guarantee to different types of business of different EFACH users or EFACH user, realize and QoS controls are carried out to E-FACH user, improve the satisfaction of E-FACH user.
It is described above; the only present invention preferably embodiment, but protection scope of the present invention is not limited thereto, any one skilled in the art the invention discloses technical scope in; the change or replacement that can be readily occurred in, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (14)
- A kind of method for ensureing service quality, it is characterised in that including:The related guarantee bit rate GBR information of base station control device setting enhancing forward access channel E-FACH user;The base station control device sends the data frame for carrying the related GBR information of the E-FACH user to base station.
- The method according to claim 1 for ensureing service quality, it is characterised in that the related guarantee bit rate GBR information of described base station control device setting enhancing forward access channel E-FACH user, including:Base station control device obtains the user equipment of E-FACH user during link connection is set up with network side, the user profile of the E-FACH user sent to network side;The base station control device sets the related GBR information of the E-FACH user according to the user profile of the E-FACH user.
- The method according to claim 1 or 2 for ensureing service quality, it is characterised in that the related GBR information of described E-FACH user includes:For the GBR information of single E-FACH user.
- The method according to claim 1 or 2 for ensureing service quality, it is characterised in that the related GBR information of described E-FACH user includes:For the GBR information of single service queue, a kind of type of service of a service queue correspondence E-FACH user.
- The method of guarantee service quality according to claim 1 or 2 or 3 or 4, it is characterised in that described base station control device sends the data frame for carrying the related guarantee bit rate GBR information of the E-FACH user to base station, including:The base station control device is in high-speed physical downlink shared channel (HS-PDSCH) data frame type HS-DSCH DATA FRAME TYPE The related GBR information of the E-FACH user is configured in the GBR fields newly increased in 2 frames, the HS-DSCH DATA FRAME for carrying the related GBR information of the E-FACH user are sent to base station The frames of TYPE 2.
- A kind of method for ensureing service quality, it is characterised in that including:Base station receives the data frame of the guarantee bit rate GBR information for the carrying enhancing forward access channel E-FACH user correlation that base station control device is sent;The base station obtains the GBR information carried in the data frame, and service quality QoS control is carried out to the E-FACH user according to the GBR information.
- The method according to claim 6 for ensureing service quality, it is characterised in that described that QoS controls are carried out to E-FACH user according to the GBR information, including:When the related GBR information of the E-FACH user is the GBR information for single E-FACH user, the base station ensures the resource corresponding to the corresponding GBR information of the single E-FACH user when distributing resource according to the GBR information for being directed to single E-FACH user.
- The method according to claim 6 for ensureing service quality, it is characterised in that described that QoS controls are carried out to E-FACH user according to the GBR information, including:When the related GBR information of the E-FACH user is the GBR information for single service queue, the base station ensures the resource corresponding to the corresponding GBR information of the single service queue when distributing resource according to the GBR information for being directed to single service queue.
- A kind of base station control device, it is characterised in that including:Ensure bit rate GBR information setting module, the GBR information related for setting enhancing forward access channel E-FACH user;Frame processes module, the data frame of the related GBR information of the E-FACH user is carried for being sent to base station.
- Base station control device according to claim 9, it is characterised in that described GBR information setting module includes:User profile acquiring unit, for obtaining the user equipment of E-FACH user during link connection is set up with network side, the user profile of the E-FACH user sent to network side;Setting processing unit, for the user profile of the E-FACH user according to acquired in the User profile acquisition module, sets the related GBR information of the E-FACH user, the related GBR information of the E-FACH user includes:GBR information for single E-FACH user and/or the GBR information for single service queue, a kind of type of service of a service queue correspondence E-FACH user.
- Base station control device according to claim 9 or 10, it is characterised in that described Frame processes module includes:GBR information dispensing unit, in HS-DSCH DATA FRAME TYPE described in high-speed physical downlink shared channel (HS-PDSCH) data frame type The related GBR information of the E-FACH user is configured in the GBR fields newly increased in 2 frames;Processing module unit is sent, the HS-DSCH for sending the GBR information for carrying the E-FACH user correlation set by the GBR information setup module to base station The frames of DATA FRAME TYPE 2.
- A kind of base station, it is characterised in that including:Data frame receipt module, the data frame for carrying the related guarantee bit rate GBR information of enhancing forward access channel E-FACH user for receiving base station control device transmission;Service quality QoS control module, the related GBR information of the E-FACH user carried for obtaining in the data frame received by the data frame receipt module carries out QoS controls according to the GBR information to the E-FACH user.
- Base station according to claim 12, it is characterised in that the QoS control module includes at least one in the first control process module, the second control process module:First control process unit, for when the related GBR information of the E-FACH user is the GBR information for single E-FACH user, according to the GBR information for single E-FACH user, the resource corresponding to the corresponding GBR information of the single E-FACH user is ensured when distributing resource;Second control process unit, for when the related GBR information of the E-FACH user is the GBR information for single service queue, according to the GBR information for single service queue, the resource corresponding to the corresponding GBR information of the single service queue is ensured when distributing resource.
- A kind of system for ensureing service quality, it is characterised in that the base station including the base station control device as described in any one of claim 9 to 11 and as described in any one of claim 12 or 13.
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