CN104320855A - Resource scheduling method and device - Google Patents
Resource scheduling method and device Download PDFInfo
- Publication number
- CN104320855A CN104320855A CN201410540134.2A CN201410540134A CN104320855A CN 104320855 A CN104320855 A CN 104320855A CN 201410540134 A CN201410540134 A CN 201410540134A CN 104320855 A CN104320855 A CN 104320855A
- Authority
- CN
- China
- Prior art keywords
- carrying
- preempted
- resource
- switched
- speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
Abstract
The invention discloses a resource scheduling method and a resource scheduling device used for solving the problems how to improve the business experience of a user when a resource is provided for a preemptive bearing, and relates to the field of a mobile communication technology. The method comprises the steps of calculating the quantity of resource needed by the preemptive bearing when the preemptive bearing waists for the release of the system resources; performing speed reduction process on the bearing of an accessed system sequentially until the rest of resources of the system meet the quantity of resources needed by the reduction of speed or until the bearings of all accessed system are conducted for speed reduction process, wherein the speed of each bearing after the speed reduction can meet the lowest requirement; and distributing the test of resources of the system to the preemptive bearing when the rest of resources of the system meet the amount of resources needed by the preemptive bearing.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of resource regulating method and device.
Background technology
Along with the continuous breakthrough of network technology and the fast development of applied business, Internet resources how are utilized to provide the service of differentiation to become the focus of network research for user better.Differentiated service in LTE (Long Term Evolution, Long Term Evolution) system relies on QoS (Quality of Service, service quality) technology to realize.For implementing QoS technology, EPS (Evolved Packet System is introduced in LTE system, evolved packet system) concept that carries, EPS carrying can be regarded as UE (User Equipment, subscriber equipment) with PDN_GW (Packet Data Network Gateway, packet data gateway) between logical circuit.EPS carrying is divided into again GBR (Guaranteed Bit Rate ensures bit rate) carrying and Non-GBR (non Guaranteed Bit Rate, non-ensured bit rate) carrying.
In order to improve power system capacity again while meeting user QoS, need to consider how reasonably to dispatch the Radio Resource in system, distribute and to manage.It is a kind of method dispatched Radio Resource when system resource deficiency or manage that resource is seized.
In traditional LTE system in resource seizing method, ARP (Allocation and Retention Priority distributes and the retains priority) applied business that priority height ensures service quality different only according to carrying runs.Concrete, if wait for that the ARP seizing carrying of connecting system is higher, when system spare resource can not meet seize stock number that carrying needs time, system is preempted carrying by removing ARP lower than what seize carrying, for seizing carrying releasing resource, ensureing and seizing carrying connecting system.But traditional resource seizing method can cause the applied business of the carrying correspondence be removed to stop suddenly, makes the business experience of user poor.
Summary of the invention
Embodiments of the invention provide a kind of resource regulating method and device, realize, for seizing while carrying provides resource, improving the business experience of user.
On the one hand, embodiments of the invention provide a kind of resource regulating method, comprising:
When seizing the resource release of carrying waiting system, described in calculating, seize the stock number that carrying needs;
Successively reduction of speed process is carried out to the carrying of connecting system, until system spare resource meet described in seize carrying needs stock number or until the carrying of all connecting systems carries out reduction of speed process all, the speed after each carrying reduction of speed meets its minimum requirements;
When seizing the stock number of carrying needs described in system spare resource meets, described in being given by system spare Resourse Distribute, seize carrying.
On the other hand, embodiments of the invention provide a kind of resource scheduling device, comprising:
Computing module, for when seizing the resource release of carrying waiting system, seizes the stock number that carrying needs described in calculating;
Reduction of speed module, for carrying out reduction of speed process successively to the carrying of connecting system, until system spare resource meet described in seize carrying needs stock number or until the carrying of all connecting systems carries out reduction of speed process all, and system spare resource is supplied to distribution module, the speed after each carrying reduction of speed meets its minimum requirements;
Distribution module, during for seizing the stock number of carrying needs described in meeting when system spare resource, seizes carrying described in being given by system spare Resourse Distribute.
The resource regulating method that the embodiment of the present invention provides and device, come compared with releasing resource with prior art by the carrying of connecting system directly being carried out dismounting, the present invention is by carrying out reduction of speed process to be reached for seizing the object carrying releasing resource to the carrying of connecting system, the resource consumption that reduction of speed process can reduce the carrying of connecting system is carried out to the carrying of connecting system, and don't need to remove carrying, namely for seize carrying resource is provided while, also improve the business experience of user.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of resource regulating method flow chart that Fig. 1 provides for the embodiment of the present invention;
The another kind of resource regulating method flow chart that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 is the first resource delivery mode flow chart in Fig. 2;
Fig. 4 is the second resource delivery mode flow chart in Fig. 3;
Fig. 5 is the third resource delivery mode flow chart in Fig. 4;
The logical construction schematic diagram of a kind of resource scheduling device that Fig. 6 provides for the embodiment of the present invention;
The logical construction schematic diagram of the another kind of resource scheduling device that Fig. 7 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of resource regulating method, is applied to LTE system, and the method comprises:
101, when seizing the resource release of carrying waiting system, calculate the stock number seized carrying and need.
It should be noted that, each carrying has ARP parameter, and ARP parameter comprises ARP value, preempt and is preempted mark, wherein ARP value is used for representing the height of ARP of carrying, preempt is used for representing that whether carrying is for seizing carrying, is preempted mark and is used for representing that whether carrying is for being preempted carrying.
It should be noted that, system to be accessed be carried as Non-GBR carrying time, due to the type carrying do not require resource guarantee, therefore can access at any time, there is not the problem of seizing, therefore Non-GBR carrying be non-preemption carrying.Be carried as GBR carrying if to be accessed, and can when carrying out in the ARP parameter of this carrying seizing parameter tags for seizing, this is carried as seizes carrying, and when seizing the resource release of carrying waiting system, system needs to calculate the stock number that this seizes carrying needs.
102, successively reduction of speed process is carried out to the carrying of connecting system, until system spare resource meet seize carrying needs stock number or until the carrying of all connecting systems carries out reduction of speed process all, the speed after each carrying reduction of speed meets its minimum requirements.
Be understandable that, under the condition that other parameter is certain, the speed of carrying is larger, and the system resource taken is more.Carry out reduction of speed process to carrying, the system resource also just making this carrying take will reduce.
Wherein, the speed after each carrying reduction of speed meets its minimum requirements, and this minimum requirements can ensure the basic experience of user when the business of use.
It should be noted that, successively reduction of speed process is carried out to the carrying of connecting system, when system spare resource meets the stock number seizing carrying needs, stop the carrying of connecting system to carry out reduction of speed process.
103, when system spare resource meets the stock number seizing carrying needs, by system spare Resourse Distribute to seizing carrying.
The resource regulating method that the embodiment of the present invention provides, come compared with releasing resource with prior art by the carrying of connecting system directly being carried out dismounting, the present invention is by carrying out reduction of speed process to be reached for seizing the object carrying releasing resource to the carrying of connecting system, the resource consumption that reduction of speed process can reduce the carrying of connecting system is carried out to the carrying of connecting system, and don't need to remove carrying, namely for seize carrying resource is provided while, also improve the business experience of user.
Further alternative, in a step 102 successively reduction of speed process is carried out to the carrying of connecting system, until system spare resource meet seize carrying needs stock number or until the carrying of all connecting systems carries out reduction of speed process all, the process that the speed after each carrying reduction of speed meets its minimum requirements comprises:
According to QCI (QoS Class Identifie, service quality rating identifies) priority order from low to high carries reduction of speed process to the GBR of connecting system, until system spare resource meets the demand of seizing or until the GBR carrying of all connecting systems carries out reduction of speed process all, the speed after each GBR carries reduction of speed equals GBR speed.
Concrete, the GBR carrying of connecting system is sorted from low to high according to QCI priority, identical for QCI priority, can sort from high in the end according to the difference of this carrying current business speed and GBR speed.Successively reduction of speed process is carried out to GBR carrying according to this ranking results, and the speed after each GBR carrying reduction of speed equals GBR speed.
If after carrying reduction of speed process to the GBR of all connecting systems, system spare resource still cannot meet the demand of seizing, then carry reduction of speed process according to the Non-GBR of QCI priority order from low to high to connecting system, until system spare resource meets the demand of seizing or until the Non-GBR carrying of all connecting systems carries out reduction of speed process all, the speed after each Non-GBR carries reduction of speed is more than or equal to the minimum speed limit meeting QCI and require.
Concrete, the Non-GBR carrying of connecting system is sorted from low to high according to QCI priority, identical for QCI priority, can according to taking resource from how to few to Non-GBR carrying sequence.Carry out reduction of speed process to Non-GBR carrying successively according to this ranking results, the speed after each Non-GBR carries reduction of speed is more than or equal to the minimum speed limit meeting QCI and require.
Wherein, for the Non-GBR carrying of connecting system, owing to there is not the GBR speed needing to ensure, the speed that therefore such can be carried reduces as far as possible, as long as the QCI meeting this carrying requires, but when the system it should be noted that also also sets a lower guarantee speed for Non-GBR carrying and is greater than the speed that QCI requires when this guarantee speed, reduction of speed process is carried to Non-GBR and should control the speed after reduction of speed and meet its guarantee speed.
It should be noted that, because GBR carries minimum guarantee speed, even if carry out reduction of speed to GBR carrying, after also making reduction of speed, speed meets minimum guarantee speed, and minimum guarantee speed can ensure that the basic service of user is experienced.And Non-GBR carrying does not have minimum speed limit guarantee usually, if carry out reduction of speed process to it, carry out reduction of speed process compared to GBR carrying, the business experience of user may be reduced.Therefore the present invention first carries out reduction of speed process to GBR carrying, then carries out reduction of speed process to Non-GBR, achieving for seizing while carrying provides resource, improve the business experience of user.
Further alternative, in step 103 when system spare resource meets the stock number seizing carrying needs, by system spare Resourse Distribute to before the process seizing carrying, this resource regulating method also comprises:
After the carrying reduction of speed process to all connecting systems, when system spare resource still cannot meet the resource requirement of seizing carrying, if if to being partly or entirely preempted after carrying carries out QCI degradation, system spare resource can meet the stock number seizing carrying needs, then carry out QCI degradation to carrying partly or entirely can be preempted, seize the stock number of carrying needs to make system spare resource meet.
Wherein, the GBR carrying being carried as connecting system can be preempted, and ARP parameter in carrying can be preempted be labeled as and be preempted, and the ARP that can be preempted carrying is lower than the ARP seizing carrying.
It should be noted that, if this process is that system spare resource performs under can meeting the condition of the stock number seizing carrying needs in calculating to being partly or entirely preempted after carrying carries out QCI degradation.When if calculating system is to being all preempted after carrying carries out QCI degradation, when system spare resource can not meet the stock number seizing carrying needs, then also may need to carry out other resource release operations or no longer carry out resource release, detailed process can describe in detail afterwards.
It should be noted that, do not limit the degradation scope carried when carrying out QCI degradation can be preempted in the present invention.Concrete, can adjust according to the degradation scope of actual conditions to QCI.
Be understandable that, when other condition is constant, the QCI priority of carrying is higher, the system resource taken is more, therefore releasing resource can be carried out by carrying out QCI degradation to carrying, and don't the business of this carrying correspondence is stopped, compared with prior art present invention achieves for seize carrying resource is provided while, improve the business experience of user.
Further alternative, in step 103 when system spare resource meets the stock number seizing carrying needs, by system spare Resourse Distribute to before the process seizing carrying, this resource regulating method also comprises:
After the carrying reduction of speed process to all connecting systems, if to being all preempted after carrying carries out QCI degradation, when system spare resource still cannot meet the stock number seizing carrying needs, if if the be preempted carrying that partly or entirely can be switched to adjacent area is switched to adjacent area, and after QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, system spare resource can meet the stock number seizing carrying needs, then the be preempted carrying that partly or entirely can be switched to adjacent area is switched to adjacent area, and QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, the stock number of carrying needs is seized to make system spare resource meet.
It should be noted that, if this process is after calculating switches to adjacent area to the be preempted carrying that partly or entirely can be switched to adjacent area and carries out QCI degradation to all be preempted carryings not being switched to adjacent area, system spare resource performs under can meeting the condition seizing the stock number carrying needs.After if calculating switches to adjacent area to the be preempted carrying that all can be switched to adjacent area and carries out QCI degradation to all be preempted carryings not being switched to adjacent area, when system spare resource can not meet the stock number seizing carrying needs, then also may need to carry out other resource release operations or no longer carry out resource release, detailed process can describe in detail afterwards.
Wherein, whether can be switched to the determination methods of adjacent area to carrying same as the prior art, such as, judge to carry whether have adjacent area, and whether the condition such as signal allows carrying to switch to adjacent area.
The present invention is by switching to adjacent area to the be preempted carrying that partly or entirely can be switched to adjacent area, and QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, not only achieve as seizing carrying releasing resource, and ensured that the business of this carrying correspondence can not stop, thus with prior art directly by be preempted carry remove compared with improve the business experience of user.
Further alternative, in step 103 when system spare resource meets the stock number seizing carrying needs, by system spare Resourse Distribute to before the process seizing carrying, the method also comprises:
After the carrying reduction of speed process to all connecting systems, if the be preempted carrying that all can be switched to adjacent area is switched to adjacent area, and after QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, when system spare resource still cannot meet the resource requirement of seizing carrying, if if the be preempted carrying that partly or entirely can not be switched to adjacent area is removed, and all carryings being switched to adjacent area be not removed are switched to adjacent area, and not remove and after the be preempted carrying not being switched to adjacent area carries out QCI degradation all, system spare resource can meet the resource requirement of seizing carrying, then the be preempted carrying that partly or entirely can not be switched to adjacent area is removed, and carryings being switched to adjacent area all in all be preempted carryings be not removed are switched to adjacent area, and not remove and QCI degradation is carried out in the be preempted carrying not being switched to adjacent area all, the stock number of carrying needs is seized to make system spare resource meet.
It should be noted that, if this process is calculating the be preempted carrying dismounting to being partly or entirely switched to adjacent area, and carryings being switched to adjacent area all in all be preempted carryings be not removed are switched to adjacent area, and not remove and after the be preempted carrying not being switched to adjacent area carries out QCI degradation, system spare resource performs under can meeting the condition of the stock number seizing carrying needs all.If remove when calculating the be preempted carrying to adjacent area all can not be switched to, and carryings being switched to adjacent area all in all be preempted carryings be not removed are switched to adjacent area, when system spare resource can not meet the stock number seizing carrying needs, do not perform this process, and system determines that this is seized carrying and seizes failure and by the data packet discarding of this carrying.
The present invention is by removing the be preempted carrying that partly or entirely can not be switched to adjacent area, and carryings being switched to adjacent area all in all be preempted carryings be not removed are switched to adjacent area, and not remove and QCI degradation is carried out in the be preempted carrying not being switched to adjacent area all, not only achieve as seizing carrying releasing resource, and ensured that business corresponding to a part of carrying can not stop, thus with prior art directly by be preempted carry to remove compared with improve the business experience of user.
Further, in conjunction with above-mentioned explanation, the present invention can also provide a kind of resource regulating method, and as shown in Figure 2, the method comprises:
201, when seizing the resource release of carrying waiting system, calculate the stock number seized carrying and need.
202, reduction of speed is carried out in the carrying minimum to QCI priority in the GBR carrying of non-reduction of speed.
The identical GBR carrying of QCI to be carried GBR according to the difference order from high in the end of carrying current business speed and GBR speed and carries out reduction of speed.
203, judging whether system spare resource can meet the stock number seizing carrying needs, performing step 204 when judged result is for being, perform step 205 when judged result is no.
204, surplus resources is distributed to and is seized carrying by system.
205, judging whether system still has the GBR of non-reduction of speed to carry, performing step 202 when judged result is for being, perform step 206 when judged result is no.
206, reduction of speed is carried out in the carrying minimum to QCI priority in the Non-GBR carrying of non-reduction of speed.
The Non-GBR carrying identical for QCI carries out reduction of speed according to taking the order of resource from many to few to Non-GBR carrying.
207, judging whether system spare resource can meet the stock number seizing carrying needs, performing step 204 when judged result is for being, perform step 208 when judged result is no.
208, judging whether system still has the Non-GBR of non-reduction of speed to carry, performing step 206 when judged result is for being, perform step 2090 when judged result is no.
2090, the first resource delivery mode.
As shown in Figure 3, above-mentioned 2090, the first resource delivery mode comprises:
209, for being preempted carrying, sort from low to high according to the ARP of carrying.
For the carrying that ARP is identical, sort from high to low according to consumption of natural resource.
210, be degradation by the bearing identification not being designated degradation the most forward in ranking results.
211, if judge the carrying being designated degradation is demoted after, system spare resource whether can meet seize carrying needs stock number, when judged result is for being perform step 212, when judged result is no execution step 213.
212, the carrying being designated degradation is demoted, after this process, performs step 204.
213, judge whether system still has the carrying not being designated degradation, when judged result is for being, performing step 210, performing step 2140 when judged result is no.
2140, the second resource delivery mode.
As shown in Figure 4, above-mentioned 2140, the second resource delivery mode comprises:
214, for the carrying that can be switched to adjacent area, sort from low to high according to the ARP of carrying.
For the carrying that ARP is identical, sort from high to low according to consumption of natural resource.
215, by the bearing identification not being designated switching the most forward in ranking results for switching, serve the bearing identification of same UE for switch by with this carrying simultaneously.
216, to switch but after the carrying being designated degradation demotes if judge the carrying being designated switching to switch to adjacent area and will not be designated, whether system spare resource can meet the stock number seizing carrying needs, performing step 217 when judged result is for being, performing step 218 when judged result is no.
217, the carrying being designated switching is switched to adjacent area, will not be designated and to switch but the carrying being designated degradation is demoted, and after this process, perform step 204.
218, judging whether system still has the carrying not being designated switching, performing step 215 when judged result is for being, perform step 2190 when judged result is no.
2190, the third resource delivery mode.
As shown in Figure 5, above-mentioned 2190, the third resource delivery mode comprises:
219, for unmarked the be preempted carrying for switching, sort from low to high according to the ARP of carrying.
For the carrying that ARP is identical, sort from high in the end according to consumption of natural resource.
220, by the bearing identification not being designated dismounting the most forward in ranking results for removing.
221, to switch but after the carrying being designated degradation demotes if judge the carrying being designated dismounting to carry out removing and the carrying being designated switching is switched to adjacent area and will not be designated, whether system spare resource can meet the stock number seizing carrying needs, performing step 222 when judged result is for being, performing step 223 when judged result is no.
222, the carrying being designated dismounting is removed, the carrying being designated switching is switched to adjacent area, will not be designated and to switch but the carrying being designated degradation is demoted, and after this process, perform step 204.
223, judging whether system still has the carrying not being designated dismounting, performing step 220 when sentence read result is for being, perform step 224 when judged result is no.
224, system determines that this is seized carrying and seizes failure and the data packet discarding this being seized carrying.
It should be noted that, the reasons such as the different and extraneous wireless environment variation of the ability due to network element device in LTE system may cause the stock number carrying needs of seizing calculated to change, therefore can above-mentioned 211, if in 216 and 221 judge to can be preempted carrying carry out resource release operations after system spare resource can meet seize carrying needs stock number time, recalculate the stock number that this seizes carrying needs, if system spare resource still can meet the stock number that this that recalculate seizes carrying needs, then carry out resource release operations to carrying can be preempted, if system spare resource no longer meet recalculate this seize carrying needs stock number, then redefine as satisfied these stock number needs seizing carrying needs recalculated are to being preempted the resource release operations of carrying out.
As shown in Figure 6, the embodiment of the present invention provides a kind of resource scheduling device 60, may be used for above-mentioned resource regulating method, and resource scheduling device 60 comprises: computing module 601, reduction of speed module 602, distribution module 603.
Computing module 601, for when seizing the resource release of carrying waiting system, calculates the stock number seized carrying and need.
Reduction of speed module 602, for carrying out reduction of speed process successively to the carrying of connecting system, until system spare resource meet seize carrying needs stock number or until the carrying of all connecting systems carries out reduction of speed process all, and system spare resource is supplied to distribution module 603, the speed after each carrying reduction of speed meets its minimum requirements.
Distribution module 603, during for meeting the stock number seizing carrying needs when system spare resource, by system spare Resourse Distribute to seizing carrying.
Further, as shown in Figure 7, above-mentioned resource scheduling device 60 also comprises, processing module 604.
When system spare resource meets the stock number seizing carrying needs, by system spare Resourse Distribute to before the process seizing carrying, processing module 604, for after the carrying reduction of speed process to all connecting systems, when system spare resource still cannot meet the resource requirement of seizing carrying, if if to partly or entirely can be preempted carrying carry out service quality rating mark QCI degradation after, system spare resource can meet the stock number seizing carrying needs, then carry out QCI degradation to carrying partly or entirely can be preempted, the stock number of carrying needs is seized to make system spare resource meet.
Wherein, the GBR carrying being carried as connecting system can be preempted, and ARP parameter in carrying can be preempted be labeled as and be preempted, and the ARP that can be preempted carrying is lower than the ARP seizing carrying.
Further alternative, when system spare resource meets the stock number seizing carrying needs, by system spare Resourse Distribute to before the process seizing carrying, above-mentioned processing module 604, also for after the carrying reduction of speed process to all connecting systems, if to being all preempted after carrying carries out QCI degradation, when system spare resource still cannot meet the stock number seizing carrying needs, if if the be preempted carrying that partly or entirely can be switched to adjacent area is switched to adjacent area, and after QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, system spare resource can meet the stock number seizing carrying needs, then the be preempted carrying that partly or entirely can be switched to adjacent area is switched to adjacent area, and QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, the stock number of carrying needs is seized to make system spare resource meet.
Further alternative, when system spare resource meets the stock number seizing carrying needs, by system spare Resourse Distribute to before the process seizing carrying, above-mentioned processing module 604, also for after the carrying reduction of speed process to all connecting systems, if the be preempted carrying that all can be switched to adjacent area is switched to adjacent area, and after QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, when system spare resource still cannot meet the resource requirement of seizing carrying, if if the be preempted carrying that partly or entirely can not be switched to adjacent area is removed, and all the be preempted carryings being switched to adjacent area be not removed all are switched to adjacent area, and not remove and after the be preempted carrying not being switched to adjacent area carries out QCI degradation all, system spare resource can meet the resource requirement of seizing carrying, then the be preempted carrying that partly or entirely can not be switched to adjacent area is removed, and carryings being switched to adjacent area all in all be preempted carryings be not removed are switched to adjacent area, and not remove and QCI degradation is carried out in the be preempted carrying not being switched to adjacent area all, the stock number of carrying needs is seized to make system spare resource meet.
Further alternative, above-mentioned reduction of speed module 602, specifically for carrying reduction of speed process according to the GBR of QCI priority order from low to high to connecting system, until system spare resource meet the demand of seizing or until all connecting systems GBR carrying all carry out reduction of speed process, speed after each GBR carries reduction of speed equals GBR speed, after reduction of speed process is carried to the GBR of all connecting systems, system spare resource still cannot meet the demand of seizing, then carry reduction of speed process according to the Non-GBR of QCI priority order from low to high to connecting system, until system spare resource meet the demand of seizing or until all connecting systems Non-GBR carrying all carry out reduction of speed process, speed after each Non-GBR carries reduction of speed is more than or equal to the minimum speed limit meeting QCI and require.
The resource scheduling device that the embodiment of the present invention provides, come compared with releasing resource with prior art by the carrying of connecting system directly being carried out dismounting, the present invention first carries out reduction of speed process to the carrying of connecting system by reduction of speed module, when system spare resource can not meet the stock number seizing carrying needs, resource release operations is carried out to carrying can be preempted, for seizing carrying releasing resource again by degradation module, handover module, dismounting module.So namely, the resource consumption of the carrying of connecting system can be reduced, and don't need directly to remove carrying, namely for seize carrying resource is provided while, also improve the business experience of user.
Those skilled in the art can be well understood to, for convenience and simplicity of description, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, internal structure by device is divided into different functional modules, to complete all or part of function described above.The system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described module or unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (10)
1. a resource regulating method, is characterized in that, comprising:
When seizing the resource release of carrying waiting system, described in calculating, seize the stock number that carrying needs;
Successively reduction of speed process is carried out to the carrying of connecting system, until system spare resource meet described in seize carrying needs stock number or until the carrying of all connecting systems carries out reduction of speed process all, the speed after each carrying reduction of speed meets its minimum requirements;
When seizing the stock number of carrying needs described in system spare resource meets, described in being given by system spare Resourse Distribute, seize carrying.
2. resource regulating method according to claim 1, is characterized in that,
Described when seizing the stock number of carrying needs described in system spare resource meets, before seizing the process of carrying described in being given by system spare Resourse Distribute, also comprise:
After the carrying reduction of speed process to all connecting systems, when seizing the resource requirement of carrying described in system spare resource still cannot meet, if if to partly or entirely can be preempted carrying carry out service quality rating mark QCI degradation after, the stock number of carrying needs is seized described in system spare resource can meet, then carry out QCI degradation to carrying partly or entirely can be preempted, with make system spare resource meet described in seize carrying needs stock number;
The described guarantee bit rate GBR being carried as connecting system that is preempted carries, and described being preempted in carrying is distributed and retained priority ARP parameter and be labeled as and be preempted, and the described ARP being preempted carrying is lower than the described ARP seizing carrying.
3. resource regulating method according to claim 2, is characterized in that,
Described when seizing the stock number of carrying needs described in system spare resource meets, before seizing the process of carrying described in being given by system spare Resourse Distribute, also comprise:
After the carrying reduction of speed process to all connecting systems, if to being all preempted after carrying carries out QCI degradation, when seizing the stock number of carrying needs described in system spare resource still cannot meet, if if the be preempted carrying that partly or entirely can be switched to adjacent area is switched to adjacent area, and after QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, the stock number of carrying needs is seized described in system spare resource can meet, then the be preempted carrying that partly or entirely can be switched to adjacent area is switched to adjacent area, and QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, with make system spare resource meet described in seize carrying needs stock number.
4. resource regulating method according to claim 3, is characterized in that,
Described when seizing the stock number of carrying needs described in system spare resource meets, before seizing the process of carrying described in being given by system spare Resourse Distribute, also comprise:
After the carrying reduction of speed process to all connecting systems, if the be preempted carrying that all can be switched to adjacent area is switched to adjacent area, and after QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, when seizing the resource requirement of carrying described in system spare resource still cannot meet, if if the be preempted carrying that partly or entirely can not be switched to adjacent area is removed, and all the be preempted carryings being switched to adjacent area be not removed all are switched to adjacent area, and not remove and after the be preempted carrying not being switched to adjacent area carries out QCI degradation all, the resource requirement of carrying is seized described in system spare resource can meet, then the be preempted carrying that partly or entirely can not be switched to adjacent area is removed, and carryings being switched to adjacent area all in all be preempted carryings be not removed are switched to adjacent area, and not remove and QCI degradation is carried out in the be preempted carrying not being switched to adjacent area all, with make system spare resource meet described in seize carrying needs stock number.
5. resource regulating method as claimed in any of claims 1 to 4, is characterized in that,
The described carrying to connecting system carries out reduction of speed process successively, until system spare resource meet described in seize carrying needs stock number or until the carrying of all connecting systems carries out reduction of speed process all, the process that the speed after each carrying reduction of speed meets its minimum requirements comprises:
Reduction of speed process is carried according to the GBR of QCI priority order from low to high to connecting system, until system spare resource meets the demand of seizing or until the GBR carrying of all connecting systems carries out reduction of speed process all, the speed after each GBR carries reduction of speed equals GBR speed;
If after carrying reduction of speed process to the GBR of all connecting systems, system spare resource still cannot meet the demand of seizing, then carry reduction of speed process according to the non-ensured bit rate Non-GBR of QCI priority order from low to high to connecting system, until system spare resource meets the demand of seizing or until the Non-GBR carrying of all connecting systems carries out reduction of speed process all, the speed after each Non-GBR carries reduction of speed is more than or equal to the minimum speed limit meeting QCI and require.
6. a resource scheduling device, is characterized in that, comprising:
Computing module, for when seizing the resource release of carrying waiting system, seizes the stock number that carrying needs described in calculating;
Reduction of speed module, for carrying out reduction of speed process successively to the carrying of connecting system, until system spare resource meet described in seize carrying needs stock number or until the carrying of all connecting systems carries out reduction of speed process all, and system spare resource is supplied to distribution module, the speed after each carrying reduction of speed meets its minimum requirements;
Distribution module, during for seizing the stock number of carrying needs described in meeting when system spare resource, seizes carrying described in being given by system spare Resourse Distribute.
7. resource scheduling device according to claim 6, is characterized in that, described device also comprises: processing module;
Described processing module, for after the carrying reduction of speed process to all connecting systems, when seizing the resource requirement of carrying described in system spare resource still cannot meet, if if to partly or entirely can be preempted carrying carry out service quality rating mark QCI degradation after, the stock number of carrying needs is seized described in system spare resource can meet, then carry out QCI degradation to carrying partly or entirely can be preempted, with make system spare resource meet described in seize carrying needs stock number;
The described guarantee bit rate GBR being carried as connecting system that is preempted carries, and described being preempted in carrying is distributed and retained priority ARP parameter and be labeled as and be preempted, and the described ARP being preempted carrying is lower than the described ARP seizing carrying.
8. resource scheduling device according to claim 7, is characterized in that,
Described processing module, also for after the carrying reduction of speed process to all connecting systems, if to being all preempted after carrying carries out QCI degradation, when seizing the stock number of carrying needs described in system spare resource still cannot meet, if if the be preempted carrying that partly or entirely can be switched to adjacent area is switched to adjacent area, and after QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, the stock number of carrying needs is seized described in system spare resource can meet, then the be preempted carrying that partly or entirely can be switched to adjacent area is switched to adjacent area, and QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, with make system spare resource meet described in seize carrying needs stock number.
9. resource scheduling device according to claim 8, is characterized in that,
Described processing module, also for after the carrying reduction of speed process to all connecting systems, if the be preempted carrying that all can be switched to adjacent area is switched to adjacent area, and after QCI degradation is carried out to all be preempted carryings not being switched to adjacent area, when seizing the resource requirement of carrying described in system spare resource still cannot meet, if if the be preempted carrying that partly or entirely can not be switched to adjacent area is removed, and all the be preempted carryings being switched to adjacent area be not removed all are switched to adjacent area, and not remove and after the be preempted carrying not being switched to adjacent area carries out QCI degradation all, the resource requirement of carrying is seized described in system spare resource can meet, then the be preempted carrying that partly or entirely can not be switched to adjacent area is removed, and carryings being switched to adjacent area all in all be preempted carryings be not removed are switched to adjacent area, and not remove and QCI degradation is carried out in the be preempted carrying not being switched to adjacent area all, with make system spare resource meet described in seize carrying needs stock number.
10., according to the resource scheduling device in claim 6 to 9 described in any one, it is characterized in that,
Described reduction of speed module, specifically for carrying reduction of speed process according to the GBR of QCI priority order from low to high to connecting system, until system spare resource meet the demand of seizing or until all connecting systems GBR carrying all carry out reduction of speed process, speed after each GBR carries reduction of speed equals GBR speed, after reduction of speed process is carried to the GBR of all connecting systems, system spare resource still cannot meet the demand of seizing, then carry reduction of speed process according to the non-guaranteed bit rate Non-GBR of QCI priority order from low to high to connecting system, until system spare resource meet the demand of seizing or until all connecting systems Non-GBR carrying all carry out reduction of speed process, speed after each Non-GBR carries reduction of speed is more than or equal to the minimum speed limit meeting QCI and require.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540134.2A CN104320855A (en) | 2014-10-13 | 2014-10-13 | Resource scheduling method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540134.2A CN104320855A (en) | 2014-10-13 | 2014-10-13 | Resource scheduling method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104320855A true CN104320855A (en) | 2015-01-28 |
Family
ID=52376002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410540134.2A Pending CN104320855A (en) | 2014-10-13 | 2014-10-13 | Resource scheduling method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104320855A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581968A (en) * | 2013-10-24 | 2015-04-29 | 普天信息技术研究院有限公司 | Method for scheduling non-guaranteed bit rate businesses |
| CN104834568A (en) * | 2015-04-17 | 2015-08-12 | 安徽创毅通信科技有限公司 | Control method and device for base station memory |
| CN107454631A (en) * | 2016-05-31 | 2017-12-08 | 宇龙计算机通信科技(深圳)有限公司 | A kind of network resource scheduling method and the network equipment, system |
| CN109495900A (en) * | 2017-09-13 | 2019-03-19 | 中国移动通信有限公司研究院 | A kind of expansion method, device and computer readable storage medium |
| CN109582436A (en) * | 2018-10-15 | 2019-04-05 | 上海交通大学 | Fine granularity preemptive type resource scheduling system and method based on container cluster platform |
| CN112888072A (en) * | 2021-01-25 | 2021-06-01 | 陕西师范大学 | eMBB and URLLC resource multiplexing method for guaranteeing service requirements |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1805588A (en) * | 2005-01-10 | 2006-07-19 | 华为技术有限公司 | Method of allocating cell resources |
| US7953000B2 (en) * | 2004-09-10 | 2011-05-31 | Cisco Technology, Inc. | Mechanism to improve preemption behavior of resource reservations |
| CN102769875A (en) * | 2012-07-05 | 2012-11-07 | 中兴通讯股份有限公司 | Service quality consultation method and device |
| CN103476074A (en) * | 2013-08-30 | 2013-12-25 | 京信通信系统（中国）有限公司 | Method and equipment for resource preemption |
| CN104053183A (en) * | 2014-05-07 | 2014-09-17 | 华东师范大学 | Network resource management method of LTE system |
-
2014
- 2014-10-13 CN CN201410540134.2A patent/CN104320855A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7953000B2 (en) * | 2004-09-10 | 2011-05-31 | Cisco Technology, Inc. | Mechanism to improve preemption behavior of resource reservations |
| CN1805588A (en) * | 2005-01-10 | 2006-07-19 | 华为技术有限公司 | Method of allocating cell resources |
| CN102769875A (en) * | 2012-07-05 | 2012-11-07 | 中兴通讯股份有限公司 | Service quality consultation method and device |
| CN103476074A (en) * | 2013-08-30 | 2013-12-25 | 京信通信系统（中国）有限公司 | Method and equipment for resource preemption |
| CN104053183A (en) * | 2014-05-07 | 2014-09-17 | 华东师范大学 | Network resource management method of LTE system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581968A (en) * | 2013-10-24 | 2015-04-29 | 普天信息技术研究院有限公司 | Method for scheduling non-guaranteed bit rate businesses |
| CN104581968B (en) * | 2013-10-24 | 2019-02-05 | 普天信息技术研究院有限公司 | A method of dispatching non-guaranteed bit rate traffic |
| CN104834568A (en) * | 2015-04-17 | 2015-08-12 | 安徽创毅通信科技有限公司 | Control method and device for base station memory |
| CN104834568B (en) * | 2015-04-17 | 2018-07-31 | 安徽创毅通信科技有限公司 | A kind of control method and device of base station memory |
| CN107454631A (en) * | 2016-05-31 | 2017-12-08 | 宇龙计算机通信科技(深圳)有限公司 | A kind of network resource scheduling method and the network equipment, system |
| CN109495900A (en) * | 2017-09-13 | 2019-03-19 | 中国移动通信有限公司研究院 | A kind of expansion method, device and computer readable storage medium |
| CN109495900B (en) * | 2017-09-13 | 2022-04-15 | 中国移动通信有限公司研究院 | Capacity expansion method and device and computer readable storage medium |
| CN109582436A (en) * | 2018-10-15 | 2019-04-05 | 上海交通大学 | Fine granularity preemptive type resource scheduling system and method based on container cluster platform |
| CN112888072A (en) * | 2021-01-25 | 2021-06-01 | 陕西师范大学 | eMBB and URLLC resource multiplexing method for guaranteeing service requirements |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104320855A (en) | Resource scheduling method and device | |
| CN104320854A (en) | Resource scheduling method and device | |
| US9568975B2 (en) | Power balancing to increase workload density and improve energy efficiency | |
| CN108989238A (en) | A kind of method and relevant device for distributing service bandwidth | |
| CN105183565A (en) | Computer and service quality control method and device | |
| CN103229580B (en) | The method and apparatus of scheduling of resource | |
| CN103731883A (en) | Load balancing method and device | |
| CN103841052A (en) | Bandwidth resource distribution system and method | |
| CN105791254B (en) | Network request processing method and device and terminal | |
| CN112703774B (en) | Method for managing processing resources in a telecommunication network, telecommunication network and storage medium | |
| CN101599908A (en) | A kind of auto-allocation method of bandwidth and equipment | |
| CN104391656A (en) | IO (input/ output) resource allocation method and device of storage device and storage device | |
| CN104793982A (en) | Method and device for establishing virtual machine | |
| CN103476074B (en) | A kind of resource seizing method and equipment | |
| CN110267276A (en) | Network splitting and disposing method and device | |
| CN102427598A (en) | Method and device for limiting loading service in wireless communication | |
| CN103747040A (en) | Node distribution method and control center | |
| CN104244422A (en) | Resource allocation method and device | |
| CN103761192A (en) | Internal memory distributing method and device | |
| CN107491352B (en) | Resource scheduling method and device | |
| CN106209676A (en) | The data processing method of cloud host computer systems based on many equipment and device | |
| CN101945448B (en) | Service quality control method and equipment | |
| CN112996112B (en) | Frequency domain resource allocation method, device, electronic equipment and storage medium | |
| CN104902570A (en) | Channel dynamic configuration method and device | |
| WO2016184166A1 (en) | Method and apparatus for allocating carrier aggregation bandwidth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |
|
| RJ01 | Rejection of invention patent application after publication |