CN109661035A - Business scheduling method and device - Google Patents
Business scheduling method and device Download PDFInfo
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- CN109661035A CN109661035A CN201710934208.4A CN201710934208A CN109661035A CN 109661035 A CN109661035 A CN 109661035A CN 201710934208 A CN201710934208 A CN 201710934208A CN 109661035 A CN109661035 A CN 109661035A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
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Abstract
The embodiment of the present invention provides a kind of business scheduling method and device, wherein method includes: to identify all user equipmenies for covering edge in cell serves positioned at cell uplink；For any user equipment for being located at cell uplink covering edge, judge whether the user equipment initiates the scheduling request SR/ of voice user and whether initiate the Buffer Status Report BSR of voice service；If judgement knows that the user equipment initiates the SR of voice user or initiates the BSR of voice service, the dispatching priority for the voice user that then user equipment is initiated improves, and according to dispatching priority adjusted, the active schedule of voice service is carried out to the user equipment, until scheduling is completed.The embodiment of the present invention, which can be realized, carries out high-priority service scheduling to the user equipment for being located at MPS process edge, so as to can make full use of sub-frame of uplink in the case where margin signal fluctuates scene, reduces propagation delay time, improves the voice quality of ascending edge user.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of business scheduling methods and device.
Background technique
In a communications system, positioned at the user equipment (UE) at cell uplink covering edge, due to uplink Signal to Interference plus Noise Ratio SINR ratio
Poor, channel condition is poor compared to nearly midpoint user, and signal fadeout degree is big, when edge customer equipment initiates upper industry
It is easy to appear phenomenon that cannot be very big by base station scheduling or scheduling delay in time when business, edge customer equipment can be seriously affected
Sensory experience, especially for the high edge voice user of priority, thus most basic voice experience can also be affected.
Currently, voice service is by scheduling request (Scheduling Request, abbreviation SR) and Buffer Status Report
(Buffer Status Report, abbreviation BSR) triggers base station and carries out dynamic dispatching, and the dispatching response time is long, existing
Scheduling flow is as shown in Figure 1.For the UE at cell uplink covering edge, under the scene of margin signal fluctuation, in the data of UE
Biography is easy to be limited to the reasons such as the transmission power of the UE to need to transmit in a few paragraphs, for example, the dynamic tune that the SR/BSR in Fig. 1 is triggered
Degree, it can be assumed that three sections of transmission of the data of UE point, then according to dispatching method shown in FIG. 1
The subframe service condition of existing dispatching method is as shown in Figure 2, wherein U indicates uplink subframe, under D expression
Uplink subframe, S indicate special subframe.In existing dispatching method, when there are segment transmissions for ascending edge user data,
The dynamic dispatching triggered by SR/BSR, will lead to sub-frame of uplink cannot sufficiently be utilized, in Fig. 2 No. 2, No. 7 and No. 17 uplinks
Subframe base station can not be scheduled the UE, and fluctuate under scene in margin signal, it is likely that the subsequent biography to wrap of delay
Defeated chance, or even cause overtime packet loss.
In consideration of it, how traffic scheduling is carried out to the user equipment for being located at MPS process edge, so that in margin signal wave
Sub-frame of uplink can be made full use of under dynamic scene, reducing propagation delay time becomes the current technical issues that need to address.
Summary of the invention
In order to solve the above technical problems, the embodiment of the present invention provides a kind of business scheduling method and device, can be realized
High-priority service scheduling is carried out to the user equipment for being located at MPS process edge, so as to can fill in the case where margin signal fluctuates scene
Divide and utilize sub-frame of uplink, reduce propagation delay time, improves the voice quality of ascending edge user.
In a first aspect, the embodiment of the present invention provides a kind of business scheduling method, comprising:
Identify all user equipmenies for being located at cell uplink covering edge within the scope of cell serves；
For any user equipment for being located at cell uplink covering edge, judge whether the user equipment initiates voice use
Whether the scheduling request SR/ at family initiates the Buffer Status Report BSR of voice service；
If judgement knows that the user equipment initiates the SR of voice user or initiates the BSR of voice service, will be described
The dispatching priority for the voice user that user equipment is initiated improves, and according to dispatching priority adjusted, to the user
Equipment carries out the active schedule of voice service, until scheduling is completed.
Optionally, all user equipmenies at cell uplink covering edge are located within the scope of the identification cell serves, comprising:
Judge whether all user equipmenies within the scope of cell serves meet the first formula；
If a certain user equipment within the scope of cell serves meets first formula, which is identified as position
All user equipmenies in cell uplink covering edge；
Wherein, first formula are as follows:
AVG_SINRu+SINRdelta < SINRth,
AVG_SINRu is the average value of the Signal to Interference plus Noise Ratio SINR in uplink, SINRdelta SINR
Outer ring adjustment amount, SINRth be SINR predetermined threshold value.
Optionally, judge whether the user equipment initiates the scheduling request SR of voice user, comprising:
If receiving the SR that the user equipment is initiated, and judge that knowing that the SR requests carried business includes voice
Business, it is determined that the user equipment initiates the SR of voice user.
Optionally, judge whether the user equipment initiates the Buffer Status Report BSR of voice service, comprising:
If receiving the BSR that the user equipment is initiated, and judge to know that the value of the BSR1 of current logic channel group is greater than
Zero, it is determined that the user equipment initiates the BSR of voice service.
Optionally, if the judgement knows that the user equipment initiates the SR of voice user or initiates voice service
The dispatching priority of BSR, the then voice user initiated the user equipment improve, and according to dispatching priority adjusted
Grade carries out the active schedule of voice service to the user equipment, until scheduling is completed, comprising:
If judgement knows that the user equipment initiates the SR of voice user, the voice that the user equipment is initiated is used
The dispatching priority of the SR at family improves, and according to the size of dispatching priority adjusted and preset voice packet to be sent, benefit
The active schedule of voice service is carried out to the user equipment with subsequent continuous sub-frame of uplink, until scheduling is completed；
If judgement knows that the user equipment initiates the BSR of voice service, the voice that the user equipment is initiated
The dispatching priority of the BSR of business improves, and according to dispatching priority adjusted, using subsequent continuous sub-frame of uplink to institute
The active schedule that user equipment carries out voice service is stated, until scheduling is completed.
Optionally, if the judgement knows that the user equipment initiates the SR of voice user, by the user equipment institute
The dispatching priority of the SR of the voice user of initiation improves, and according to dispatching priority adjusted and preset sending voice pending
The size of packet carries out the active schedule of voice service using subsequent continuous sub-frame of uplink to the user equipment, until scheduling
After completion, the method also includes:
The historical data that the scheduling request SR of voice user is initiated according to the user equipment, is predicted under the user equipment
At the time of the primary SR for initiating voice user；
Lower a moment at the time of the user equipment of prediction initiates the SR of voice user next time, Xiang Suoshu user set
The scheduling authorization of the SR of preparation sending voice user, and according to the big of dispatching priority adjusted and preset voice packet to be sent
It is small, the active schedule of voice service is carried out to the user equipment using subsequent continuous sub-frame of uplink, until scheduling is completed.
Optionally, the size of the preset voice packet to be sent is the regularity biography previously according to Voice traffic data packet
What defeated feature was configured.
Second aspect, the embodiment of the present invention provide a kind of traffic scheduling device, comprising:
Identification module is located at all user equipmenies at cell uplink covering edge for identification within the scope of cell serves；
Judgment module, for judging the user equipment for any user equipment for being located at cell uplink covering edge
Whether the scheduling request SR/ for whether initiating voice user initiates the Buffer Status Report BSR of voice service；
Scheduler module, if for judging to know the SR of the user equipment initiation voice user or initiating voice service
The dispatching priority of BSR, the then voice user initiated the user equipment improve, and according to dispatching priority adjusted
Grade carries out the active schedule of voice service to the user equipment, until scheduling is completed.
The third aspect, the embodiment of the present invention provide a kind of electronic equipment, comprising: processor, memory, bus and are stored in
On memory and the computer program that can run on a processor；
Wherein, the processor, memory complete mutual communication by the bus；
The processor realizes the above method when executing the computer program.
Fourth aspect, the embodiment of the present invention provide a kind of non-transient computer readable storage medium, on the storage medium
It is stored with computer program, which realizes the above method when being executed by processor.
As shown from the above technical solution, the business scheduling method and device of the embodiment of the present invention, by identifying cell serves
Positioned at all user equipmenies at cell uplink covering edge in range, set for any user for being located at cell uplink covering edge
It is standby, judge whether the user equipment initiates the scheduling request SR/ of voice user and whether initiate the buffer state of voice service
Report BSR, it, will be described if judgement knows that the user equipment initiates the SR of voice user or initiates the BSR of voice service
The dispatching priority for the voice user that user equipment is initiated improves, and according to dispatching priority adjusted, to the user
Equipment carries out the active schedule of voice service, until scheduling is completed, thereby, it is possible to realize to the user for being located at MPS process edge
Equipment carries out high-priority service scheduling, so as to can make full use of sub-frame of uplink in the case where margin signal fluctuates scene, reduces transmission
Time delay improves the voice quality of ascending edge user.
Detailed description of the invention
Fig. 1 is the signaling diagram of the dynamic dispatching of SR/BSR triggering in the prior art；
Subframe when Fig. 2 is in the prior art according to the method for dynamic dispatching shown in Fig. 1 by three sections of transmission of the data of UE point
The schematic diagram of service condition；
Fig. 3 is a kind of flow diagram for business scheduling method that one embodiment of the invention provides；
Fig. 4 is the priority schematic diagram of uplink service scheduling in the prior art provided in an embodiment of the present invention
Fig. 5 is excellent by the scheduling for the voice user that business scheduling method provided in an embodiment of the present invention initiates user equipment
The priority schematic diagram of uplink service scheduling after first grade raising；
Fig. 6 is that the data of UE are divided three by a kind of business scheduling method using the present embodiment that one embodiment of the invention provides
The schematic diagram of subframe service condition when section transmission；
Fig. 7 be another embodiment of the present invention provides another business scheduling method using the present embodiment by the data of UE
Divide the schematic diagram of subframe service condition when three sections of transmission；
Fig. 8 is a kind of structural schematic diagram for traffic scheduling device that one embodiment of the invention provides；
Fig. 9 is the entity structure schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 3 shows the flow diagram of the business scheduling method of one embodiment of the invention offer, the traffic scheduling side
Method is applied to network side equipment, as shown in figure 3, the business scheduling method of the present embodiment is as described below.
301, identification cell serves in positioned at cell uplink cover edge user equipment (User Equipment,
Abbreviation UE).
It is understood that being that network side equipment (i.e. base station) identifies position within the scope of its cell serves in the step 301
All UE in cell uplink covering edge.
In a particular application, for example, the step 301 can be by all UE judged within the scope of cell serves
It is no to meet the first formula to identify all UE for being located at cell uplink covering edge within the scope of its cell serves, if cell serves model
A certain UE in enclosing meets first formula, then is identified as the UE being located at the user equipment at cell uplink covering edge；
Wherein, first formula are as follows:
AVG_SINRu+SINRdelta < SINRth (1)
AVG_SINRu is the average value of the Signal to Interference plus Noise Ratio SINR in uplink, SINRdelta SINR
Outer ring adjustment amount, SINRth be SINR predetermined threshold value.For example, SINRth can be with value for 3 decibels (dB), the present embodiment
It is not limited, SINRth can be configured according to the actual situation.
302, for any user equipment for being located at cell uplink covering edge, judge whether the user equipment initiates language
Whether the scheduling request SR/ of sound user initiates the Buffer Status Report BSR of voice service.
It is understood that if receiving the SR that the user equipment is initiated, and judging to know in the step 302
It includes voice service that the SR, which requests carried business, then can determine that the user equipment initiates the SR of voice user.
It is understood that if receiving the BSR that the user equipment is initiated, and judging to know in the step 302
The value of the BSR1 of current logic channel group is greater than zero, then can determine that the user equipment initiates the BSR of voice service.
If 303, judgement knows that the user equipment initiates the SR of voice user or initiates the BSR of voice service, will
The dispatching priority for the voice user that the user equipment is initiated improves, and according to dispatching priority adjusted, to described
User equipment carries out the active schedule of voice service, until scheduling is completed.
It is understood that the business that the SR of the initiated voice user of user equipment is carried is voice service, institute
State the BSR that user equipment initiates the substantially namely described user equipment initiation voice user of BSR of voice service.
It is understood that for the user equipment for being located at cell uplink covering edge under high-priority service scene, by
Wireless spread-spectrum technology RLC segment transmissions are needed in the voice packet that the user equipment is sent, voice user (is carried language by the present embodiment
Sound business) SR/BSR as high-priority service, in order to guarantee that the quality of service of voice service carries out its dispatching priority
It improves, then carries out active schedule, priority such as Fig. 5 institute that uplink service is dispatched after the dispatching priority of voice user is improved
Show, the priority of uplink service scheduling is as shown in Figure 4 before adjusting.Compared with prior art, the present embodiment the method no longer office
It is limited to after base station receives BSR high priority dispatch could be carried out to voice user (carry voice traffic), is for high preferential
The edge customer of grade business carries out priority ranking, priority scheduling high-priority service according to type of service.
The business scheduling method of the present embodiment is applied to network side equipment, small by being located within the scope of identification cell serves
Area's uplink covers all user equipmenies at edge, for any user equipment for being located at cell uplink covering edge, described in judgement
Whether the scheduling request SR/ whether user equipment initiates voice user initiates the Buffer Status Report BSR of voice service, if sentencing
It is disconnected to know that the user equipment initiates the SR of voice user or initiates the BSR of voice service, then the user equipment is sent out
The dispatching priority of the voice user risen improves, and according to dispatching priority adjusted, carries out voice to the user equipment
The active schedule of business, until scheduling is completed, thereby, it is possible to realize to carry out Gao You to the user equipment for being located at MPS process edge
First grade traffic scheduling, and then sub-frame of uplink can be made full use of in the case where margin signal fluctuates scene, propagation delay time is reduced, uplink is improved
The voice quality of edge customer promotes the sensory experience of ascending edge user equipment voice service.
In a particular application, above-mentioned steps 303 may include the step 303a-303b being not shown in the figure:
If 303a, judgement know that the user equipment initiates the SR of voice user, the user equipment is initiated
The dispatching priority of the SR of voice user improves, and according to the big of dispatching priority adjusted and preset voice packet to be sent
It is small, the active schedule of voice service is carried out to the user equipment using subsequent continuous sub-frame of uplink, until scheduling is completed.
It is understood that since Voice traffic data packet has the characteristics that regularity transmission, phase voice packet size of conversing
For 200~800bits, sending cycle 20ms, in the case where margin signal fluctuates scene, for being located under high-priority service scene
Cell uplink covers the user equipment at edge, since the voice packet that the user equipment is sent needs segment transmissions, when user sends
When the SR of voice user, the big of voice packet to be sent can be preset according to the regular transmission feature of Voice traffic data packet
It is small, and according to dispatching priority adjusted, voice service is carried out to the user equipment using subsequent continuous sub-frame of uplink
Active schedule, until scheduling is completed, can reduce base station from receiving BSR scheduling request to uplink scheduling authorization and issuing when
Between be spaced, so as to reduce be located at cell uplink covering edge voice service uplink scheduling time delay.For example, if being located at small
Three sections of the data point that the user equipment at area's uplink covering edge is sent are transmitted, and are carried out using the present embodiment the method
The subframe service condition of active schedule is as shown in Figure 6, wherein not only No. 17 sub-frame of uplink is made full use of, but also data volume can
5ms scheduling in advance is completed, and scheduling delay saves 5ms, improves the voice quality of ascending edge voice user, make ascending edge
The experience perception of voice user is further guaranteed.
If 303b, judgement know that the user equipment initiates the BSR of voice service, the user equipment is initiated
The dispatching priority of the BSR of voice service improves, and according to dispatching priority adjusted, utilizes subsequent continuous sub-frame of uplink
The active schedule of voice service is carried out to the user equipment, until scheduling is completed.
It is understood that the dispatching priority of the BSR for the voice service that the user equipment is initiated improves and root
According to dispatching priority adjusted, the active tune of voice service is carried out to the user equipment using subsequent continuous sub-frame of uplink
Degree can make full use of sub-frame of uplink, reduce propagation delay time.
Further, above-mentioned steps 303a can also further be optimized, above-mentioned steps 303a can be wrapped specifically
It includes:
The historical data that the scheduling request SR of voice user is initiated according to the user equipment, is predicted under the user equipment
At the time of the primary SR for initiating voice user；
Lower a moment at the time of the user equipment of prediction initiates the SR of voice user next time, Xiang Suoshu user set
The scheduling authorization of the SR of preparation sending voice user, and according to the big of dispatching priority adjusted and preset voice packet to be sent
It is small, the active schedule of voice service is carried out to the user equipment using subsequent continuous sub-frame of uplink, until scheduling is completed.
It is understood that (base station) can initiate the regular voice packet of voice user according to the user equipment
Feature can get the rule that the user equipment initiates the scheduling request SR of voice user, and then predict under the user equipment
At the time of the primary SR for initiating voice user, scheduling authorization can be issued in advance to user, reduces the scheduling authorization of SR triggering
It issues, shortens time delay.For example, if three sections of transmission of data point that the user equipment for being located at cell uplink covering edge is sent carry out
Transmission, using the present embodiment the method carry out active schedule subframe service condition it is as shown in Figure 7, wherein not only No. 7,
No. 17 sub-frame of uplink make full use of, so that data volume shifts to an earlier date 10ms scheduling and completes, scheduling delay saves 10ms, equally also improves
The voice quality of edge customer.
The business scheduling method of the present embodiment is applied to network side equipment, can be realized to positioned at MPS process edge
User equipment carries out high-priority service scheduling, and then can make full use of sub-frame of uplink in the case where margin signal fluctuates scene, reduces
Propagation delay time improves the voice quality of ascending edge user, promotes the sensory experience of ascending edge user equipment voice service.
Fig. 8 shows a kind of structural schematic diagram of traffic scheduling device of one embodiment of the invention offer, the present embodiment
Traffic scheduling device is applied to network side equipment, as shown in figure 8, the traffic scheduling device of the present embodiment, comprising: identification module
81, judgment module 82 and scheduler module 83；Wherein:
Identification module 81 is located at all user equipmenies at cell uplink covering edge for identification within the scope of cell serves；
Judgment module 82, for judging that the user sets for any user equipment for being located at cell uplink covering edge
Whether the standby scheduling request SR/ for whether initiating voice user initiates the Buffer Status Report BSR of voice service；
Scheduler module 83, if for judging to know SR or the initiation voice service that the user equipment initiates voice user
BSR, then the dispatching priority of the voice user initiated the user equipment improves, and according to dispatching priority adjusted
Grade carries out the active schedule of voice service to the user equipment, until scheduling is completed.
It should be noted that the network side equipment in the present embodiment is base station.
The traffic scheduling device of the present embodiment is applied to network side equipment, identifies cell serves range by identification module
Interior all user equipmenies positioned at cell uplink covering edge, judgment module are directed to any use for being located at cell uplink covering edge
Family equipment, judges whether the user equipment initiates the scheduling request SR/ of voice user and whether initiate the buffer area of voice service
State report BSR, if scheduler module judgement knows that the user equipment initiates the SR of voice user or initiates voice service
The dispatching priority of BSR, the then voice user initiated the user equipment improve, and according to dispatching priority adjusted
Grade, the active schedule of voice service is carried out to the user equipment, until scheduling is completed, thereby, it is possible to realize to positioned at cell
The user equipment for covering edge carries out high-priority service scheduling, so as to can make full use of uplink in the case where margin signal fluctuates scene
Subframe reduces propagation delay time, improves the voice quality of ascending edge user, promotes the sense of ascending edge user equipment voice service
Know experience.
In a particular application, for example, above-mentioned identification module 81 can be all within the scope of cell serves by judging
Whether UE meets the first formula to identify all UE for being located at cell uplink covering edge within the scope of its cell serves, if cell takes
A certain UE in business range meets first formula, then sets the UE user for being identified as being located at cell uplink covering edge
It is standby；
Wherein, first formula are as follows:
AVG_SINRu+SINRdelta < SINRth (1)
AVG_SINRu is the average value of the Signal to Interference plus Noise Ratio SINR in uplink, SINRdelta SINR
Outer ring adjustment amount, SINRth be SINR predetermined threshold value.For example, SINRth can be with value for 3 decibels (dB), the present embodiment
It is not limited, SINRth can be configured according to the actual situation.
In a particular application, for example, in above-mentioned judgment module 82, if receiving what the user equipment was initiated
SR, and judge that knowing that the SR requests carried business includes voice service, then can determine that the user equipment initiates language
The SR of sound user.
In a particular application, for example, in above-mentioned judgment module 82, if receiving what the user equipment was initiated
BSR, and judge to know that the value of the BSR1 of current logic channel group is greater than zero, then it can determine that the user equipment initiates voice industry
The BSR of business.
In a particular application, above-mentioned scheduler module 83 may include that the first scheduling unit not shown in the figure and second are adjusted
Spend unit:
First scheduling unit, if the SR that can be used for judging to know that the user equipment initiates voice user, by institute
The dispatching priority for stating the SR for the voice user that user equipment is initiated improves, and according to dispatching priority adjusted and presets
Voice packet to be sent size, using subsequent continuous sub-frame of uplink to the user equipment carry out voice service active tune
Degree, until scheduling is completed；
Second scheduling unit, if the BSR that can be used for judging to know that the user equipment initiates voice service, by institute
The dispatching priority for stating the BSR for the voice service that user equipment is initiated improves, and according to dispatching priority adjusted, utilizes
Subsequent continuous sub-frame of uplink carries out the active schedule of voice service to the user equipment, until scheduling is completed.
It is understood that since Voice traffic data packet has the characteristics that regularity transmission, phase voice packet size of conversing
For 200~800bits, sending cycle 20ms, in the case where margin signal fluctuates scene, for being located under high-priority service scene
Cell uplink covers the user equipment at edge, since the voice packet that the user equipment is sent needs segment transmissions, when user sends
When the SR of voice user, first scheduling unit can be preset according to the regular transmission feature of Voice traffic data packet
The size of voice packet to be sent, and according to dispatching priority adjusted, using subsequent continuous sub-frame of uplink to the user
Equipment carries out the active schedule of voice service, until scheduling is completed, can reduce base station from BSR scheduling request is received to uplink scheduling
The time interval between issuing is authorized, when so as to reduce the uplink scheduling for being located at the voice service that cell uplink covers edge
Prolong.For example, utilizing this reality if three sections of the data point that the user equipment for being located at cell uplink covering edge is sent are transmitted
It is as shown in Figure 6 to apply a subframe service condition for the method progress active schedule, wherein not only that No. 17 sub-frame of uplink are sufficiently sharp
With, and data volume can shift to an earlier date 5ms scheduling and complete, and scheduling delay saves 5ms, improves the voice of ascending edge voice user
Quality perceives the experience of ascending edge voice user and is further guaranteed.
Further, second scheduling unit, can be specifically used for
The historical data that the scheduling request SR of voice user is initiated according to the user equipment, is predicted under the user equipment
At the time of the primary SR for initiating voice user；
Lower a moment at the time of the user equipment of prediction initiates the SR of voice user next time, Xiang Suoshu user set
The scheduling authorization of the SR of preparation sending voice user, and according to the big of dispatching priority adjusted and preset voice packet to be sent
It is small, the active schedule of voice service is carried out to the user equipment using subsequent continuous sub-frame of uplink, until scheduling is completed.
It is understood that second scheduling unit can be asked according to the scheduling that the user equipment initiates voice user
The historical data for seeking SR can get the rule that the user equipment initiates the scheduling request SR of voice user, and then described in prediction
At the time of user equipment initiates the SR of voice user next time, scheduling authorization can be issued in advance to user, reduces SR triggering
Scheduling authorization issue, shorten time delay.For example, if the data point three that the user equipment for being located at cell uplink covering edge is sent
Section is transmitted, and the subframe service condition for carrying out active schedule using the present embodiment the method is as shown in Figure 7, wherein
Not only No. 7, No. 17 sub-frame of uplink are made full use of, so that data volume shifts to an earlier date 10ms scheduling and completes, scheduling delay saves 10ms,
Equally also improve the voice quality of edge customer.
The traffic scheduling device of the present embodiment can be used for executing the technical solution of preceding method embodiment, realize former
Reason is similar with technical effect, and details are not described herein again.
The traffic scheduling device of the present embodiment is applied to network side equipment, can be realized to positioned at MPS process edge
User equipment carries out high-priority service scheduling, and then can make full use of sub-frame of uplink in the case where margin signal fluctuates scene, reduces
Propagation delay time improves the voice quality of ascending edge user, promotes the sensory experience of ascending edge user equipment voice service.
Fig. 9 shows the entity structure schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention, as shown in figure 9, should
Electronic equipment may include: processor 11, memory 12, bus 13 and be stored on memory 12 and can transport on processor 11
Capable computer program；
Wherein, the processor 11, memory 12 complete mutual communication by the bus 13；
The processor 11 realizes method provided by above-mentioned each method embodiment when executing the computer program, such as
It include: to identify all user equipmenies for being located at cell uplink covering edge within the scope of cell serves；It is covered for positioned at cell uplink
Any user equipment at lid edge, judges whether the user equipment initiates the scheduling request SR/ of voice user and whether initiate language
The Buffer Status Report BSR of sound business；If judgement knows that the user equipment initiates the SR of voice user or initiates voice
The dispatching priority of the BSR of business, the then voice user initiated the user equipment improve, and according to scheduling adjusted
Priority carries out the active schedule of voice service to the user equipment, until scheduling is completed.
The embodiment of the present invention provides a kind of non-transient computer readable storage medium, is stored thereon with computer program, should
Method provided by above-mentioned each method embodiment is realized when computer program is executed by processor, for example, identification cell clothes
Positioned at all user equipmenies at cell uplink covering edge in range of being engaged in；For any user for being located at cell uplink covering edge
Equipment, judges whether the user equipment initiates the scheduling request SR/ of voice user and whether initiate the buffer area shape of voice service
State reports BSR；If judgement knows that the user equipment initiates the SR of voice user or initiates the BSR of voice service, by institute
The dispatching priority for stating the voice user that user equipment is initiated improves, and according to dispatching priority adjusted, to the use
Family equipment carries out the active schedule of voice service, until scheduling is completed.
It should be understood by those skilled in the art that, embodiments herein can provide as method, apparatus or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application be referring to according to the method, apparatus of the embodiment of the present application and the flow chart of computer program product and/or
Block diagram describes.It should be understood that each process that can be realized by computer program instructions in flowchart and/or the block diagram and/or
The combination of process and/or box in box and flowchart and/or the block diagram.It can provide these computer program instructions to arrive
General purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices processor to generate one
Machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for realizing flowing
The device/system for the function of being specified in journey figure one process or multiple processes and/or block diagrams one box or multiple boxes.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.Term " on ", "lower" etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplifies
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore is not considered as limiting the invention.Unless otherwise clearly defined and limited, term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In specification of the invention, numerous specific details are set forth.Although it is understood that the embodiment of the present invention can
To practice without these specific details.In some instances, well known method, structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this specification.Similarly, it should be understood that disclose in order to simplify the present invention and helps to understand respectively
One or more of a inventive aspect, in the above description of the exemplary embodiment of the present invention, each spy of the invention
Sign is grouped together into a single embodiment, figure, or description thereof sometimes.However, should not be by the method solution of the disclosure
Release is in reflect an intention that i.e. the claimed invention requires more than feature expressly recited in each claim
More features.More precisely, as the following claims reflect, inventive aspect is less than single reality disclosed above
Apply all features of example.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment,
It is wherein each that the claims themselves are regarded as separate embodiments of the invention.It should be noted that in the absence of conflict, this
The feature in embodiment and embodiment in application can be combined with each other.The invention is not limited to any single aspect,
It is not limited to any single embodiment, is also not limited to any combination and/or displacement of these aspects and/or embodiment.And
And can be used alone each aspect and/or embodiment of the invention or with other one or more aspects and/or its implementation
Example is used in combination.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (10)
1. a kind of business scheduling method characterized by comprising
Identify all user equipmenies for being located at cell uplink covering edge within the scope of cell serves；
For any user equipment for being located at cell uplink covering edge, judge whether the user equipment initiates voice user's
Whether scheduling request SR/ initiates the Buffer Status Report BSR of voice service；
If judgement knows that the user equipment initiates the SR of voice user or initiates the BSR of voice service, by the user
The dispatching priority for the voice user that equipment is initiated improves, and according to dispatching priority adjusted, to the user equipment
The active schedule of voice service is carried out, until scheduling is completed.
2. the method according to claim 1, wherein being covered within the scope of the identification cell serves positioned at cell uplink
All user equipmenies at lid edge, comprising:
Judge whether all user equipmenies within the scope of cell serves meet the first formula；
If a certain user equipment within the scope of cell serves meets first formula, which is identified as being located at small
All user equipmenies at area's uplink covering edge；
Wherein, first formula are as follows:
AVG_SINRu+SINRdelta < SINRth,
AVG_SINRu is the average value of the Signal to Interference plus Noise Ratio SINR in uplink, and SINRdelta is the outer of SINR
Ring adjustment amount, SINRth are the predetermined threshold value of SINR.
3. the method according to claim 1, wherein judging whether the user equipment initiates the tune of voice user
Degree request SR, comprising:
If receiving the SR that the user equipment is initiated, and judge that knowing that the SR requests carried business includes voice industry
Business, it is determined that the user equipment initiates the SR of voice user.
4. the method according to claim 1, wherein judging whether the user equipment initiates the slow of voice service
Rush zone state report BSR, comprising:
If receiving the BSR that the user equipment is initiated, and judge to know that the value of the BSR1 of current logic channel group is greater than zero, then
Determine that the user equipment initiates the BSR of voice service.
5. the method according to claim 1, wherein if the judgement knows that the user equipment is initiated voice and used
The dispatching priority of the SR at the family or BSR for initiating voice service, the then voice user initiated the user equipment improve,
And according to dispatching priority adjusted, the active schedule of voice service is carried out to the user equipment, until scheduling is completed, packet
It includes:
If judgement knows that the user equipment initiates the SR of voice user, the voice user's that the user equipment is initiated
The dispatching priority of SR improves, and according to the size of dispatching priority adjusted and preset voice packet to be sent, after utilization
Continue the active schedule that continuous sub-frame of uplink carries out voice service to the user equipment, until scheduling is completed；
If judgement knows that the user equipment initiates the BSR of voice service, the voice service that the user equipment is initiated
The dispatching priority of BSR improve, and according to dispatching priority adjusted, using subsequent continuous sub-frame of uplink to the use
Family equipment carries out the active schedule of voice service, until scheduling is completed.
6. according to the method described in claim 5, it is characterized in that, if the judgement knows that the user equipment is initiated voice and used
The dispatching priority of the SR at family, the then SR of the voice user initiated the user equipment improve, and according to tune adjusted
The size for spending priority and preset voice packet to be sent carries out language to the user equipment using subsequent continuous sub-frame of uplink
The active schedule of sound business, until after scheduling is completed, the method also includes:
The historical data that the scheduling request SR of voice user is initiated according to the user equipment, predicts the user equipment next time
At the time of initiating the SR of voice user；
Lower a moment at the time of the user equipment of prediction initiates the SR of voice user next time, Xiang Suoshu user equipment hair
The scheduling authorization of the SR of sending voice user, and according to the size of dispatching priority adjusted and preset voice packet to be sent,
The active schedule of voice service is carried out to the user equipment using subsequent continuous sub-frame of uplink, until scheduling is completed.
7. method according to claim 5 or 6, which is characterized in that the size of the preset voice packet to be sent is pre-
First it is configured according to the regular transmission feature of Voice traffic data packet.
8. a kind of traffic scheduling device characterized by comprising
Identification module is located at all user equipmenies at cell uplink covering edge for identification within the scope of cell serves；
Judgment module, for whether judging the user equipment for any user equipment for being located at cell uplink covering edge
Whether the scheduling request SR/ for initiating voice user initiates the Buffer Status Report BSR of voice service；
Scheduler module, if for judging to know that the user equipment initiates the SR of the voice user or BSR of initiation voice service,
The dispatching priority for the voice user that then user equipment is initiated improves, and according to dispatching priority adjusted, right
The user equipment carries out the active schedule of voice service, until scheduling is completed.
9. a kind of electronic equipment characterized by comprising processor, memory, bus and storage on a memory and can located
The computer program run on reason device；
Wherein, the processor, memory complete mutual communication by the bus；
The processor realizes such as method of any of claims 1-7 when executing the computer program.
10. a kind of non-transient computer readable storage medium, which is characterized in that be stored with computer journey on the storage medium
Sequence realizes such as method of any of claims 1-7 when the computer program is executed by processor.
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|---|---|---|---|
| CN201710934208.4A CN109661035B (en) | 2017-10-10 | 2017-10-10 | Service scheduling method and device |
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| CN201710934208.4A CN109661035B (en) | 2017-10-10 | 2017-10-10 | Service scheduling method and device |
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| CN109661035B CN109661035B (en) | 2022-04-05 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101494908A (en) * | 2008-01-25 | 2009-07-29 | 大唐移动通信设备有限公司 | Method for scheduling customer equipment data and packet scheduling device |
| CN102752869A (en) * | 2006-11-17 | 2012-10-24 | 艾利森电话股份有限公司 | Mobile stations and base station for communicating in wireless communication network |
| US20130003583A1 (en) * | 2010-03-08 | 2013-01-03 | Landstroem Sara | Methods and arrangements for redistributing resources for use in a radio communication system |
| CN104919868A (en) * | 2013-01-17 | 2015-09-16 | 高通股份有限公司 | Management of wireless communications using information relating to scheduling request performance |
| CN106550472A (en) * | 2015-09-23 | 2017-03-29 | 中兴通讯股份有限公司 | A kind of method of scheduling delay for improving uplink voice traffic and base station |
-
2017
- 2017-10-10 CN CN201710934208.4A patent/CN109661035B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752869A (en) * | 2006-11-17 | 2012-10-24 | 艾利森电话股份有限公司 | Mobile stations and base station for communicating in wireless communication network |
| CN101494908A (en) * | 2008-01-25 | 2009-07-29 | 大唐移动通信设备有限公司 | Method for scheduling customer equipment data and packet scheduling device |
| US20130003583A1 (en) * | 2010-03-08 | 2013-01-03 | Landstroem Sara | Methods and arrangements for redistributing resources for use in a radio communication system |
| CN104919868A (en) * | 2013-01-17 | 2015-09-16 | 高通股份有限公司 | Management of wireless communications using information relating to scheduling request performance |
| CN106550472A (en) * | 2015-09-23 | 2017-03-29 | 中兴通讯股份有限公司 | A kind of method of scheduling delay for improving uplink voice traffic and base station |
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| CN109661035B (en) | 2022-04-05 |
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