CN110475365A - Pre-scheduling duration control method and base station - Google Patents
Pre-scheduling duration control method and base station Download PDFInfo
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- CN110475365A CN110475365A CN201810443272.7A CN201810443272A CN110475365A CN 110475365 A CN110475365 A CN 110475365A CN 201810443272 A CN201810443272 A CN 201810443272A CN 110475365 A CN110475365 A CN 110475365A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
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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
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the present invention provides a kind of pre-scheduling duration control method and base station.The described method includes: obtaining the first reservation parameter of terminal;Wherein, first reservation parameter is the carrying out uplink pre-scheduling parameter of a predetermined period in the terminal, and the carrying out uplink pre-scheduling parameter is the ratio of effective the pre-scheduling number and pre-scheduling total degree of carrying out uplink pre-scheduling operation;According to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration, the first pre-scheduling duration corresponding with first reservation parameter is determined;According to the first pre-scheduling duration, the duration of the carrying out uplink pre-scheduling operation of the terminal is controlled.The present invention passes through according to a predetermined period pre-scheduling situation in terminal, control the carrying out uplink pre-scheduling duration in current period, it realizes adaptive, dynamic configuration terminal the carrying out uplink pre-scheduling duration, avoids causing more padding packet since configuration is improper, reduce IoT.
Description
Technical field
The present embodiments relate to mobile communication technology field more particularly to a kind of pre-scheduling duration control method and bases
It stands.
Background technique
In the long term evolution (Long Term Evolution, LTE) of universal mobile communications technology, uplink scheduling refers to
Base station dispatcher is dynamically selected which terminal is scheduled according to the various information of grasp, and how much passes for these terminal distributions
Defeated resource.Scheduler is different according to scheduling purpose, algorithm is different, throughput of system can be made maximum or the usage experience of user
Preferably, certain balance can also be pursued between the two.Currently, uplink scheduling mainly by user equipment (User Equipment,
UE it) triggers, mainly includes following below scheme:
1, UE passes through in physical uplink control channel (Physical Uplink Control Channel, PUCCH)
Uplink control message (Uplink Control Information, UCI) transmit uplink scheduling request (Scheduling
Request, SR), to request ascending resource to base station (Evolved Node B, eNB);
2, after eNB receives SR, UL grant allowance is issued;
3, the data volume that UE notifies eNB to need to transmit;
4, after eNB receives the buffer region state reporting (buffer state report, BSR) that UE is reported, according to the UE
The comprehensive analysis such as the detection reference signal (Sounding Reference Signal, SRS) reported and eNB existing resource determine
How to carry out data transmission to UE distribution resource.
And UE every time transmission upstream data when, if there is no Physical Uplink Shared Channel resource (Physical Uplink
Shared Channel, PUSCH), it requires through SR application PUSCH, this undoubtedly will lead to the increase of upstream data time delay, from
And influence the perception of user.Therefore, in order to reduce uplink time delay, carrying out uplink pre-scheduling mechanism is introduced.
Carrying out uplink pre-scheduling mechanism distributes certain ascending resource to UE in advance, passes through the application of SR process without UE, this
Sample can reduce the time delay of upstream data.But simultaneously as, if UE does not have truthful data, also can after opening pre-scheduling mechanism
Filling (padding) packet is sent, air-conditioning degree is caused, the upstream data for causing UE to send can increase, to bring interference noise
The lifting of (Interference over Thermal, IoT).Therefore, the key problem of pre-scheduling at present is how in optimization
The lifting of IoT is reduced on the basis of prolonging as far as possible.
To solve the above-mentioned problems, existing mechanism mainly passes through total Physical Resource Block of limitation single sub-frame pre-scheduling
The number of (Physical Resource Block, PRB), or the carrying out uplink pre-scheduling duration is limited to reduce pre-scheduling band
The IoT come deteriorates.
However, in some cases, being continued by the total PRB number of limitation single sub-frame pre-scheduling or limitation carrying out uplink pre-scheduling
IoT can not be effectively reduced in time, the reason is that in a cell, it is understood that there may be certain UE are in the carrying out uplink pre-scheduling duration
It is interior, by pre-scheduling come data in, only a small part is truthful data, and rest part is padding packet, if depositing
In more such UE, a large amount of padding packet is sent, necessarily IoT is caused to be lifted.Therefore, all UE in cell are arranged
IoT can not be effectively reduced in identical total PRB number or carrying out uplink pre-scheduling duration.
Summary of the invention
The embodiment of the present invention provides a kind of pre-scheduling duration control method and base station, passes through limit in the prior art to solve
The problem of IoT cannot be effectively reduced in the total PRB number of single sub-frame pre-scheduling processed or limitation carrying out uplink pre-scheduling duration.
On the one hand, the embodiment of the present invention provides a kind of pre-scheduling duration control method, is applied to base station, the method packet
It includes:
Obtain the first reservation parameter of terminal;Wherein, first reservation parameter is a default week in the terminal
The carrying out uplink pre-scheduling parameter of phase, the carrying out uplink pre-scheduling parameter are effective pre-scheduling number and the pre-scheduling of carrying out uplink pre-scheduling operation
The ratio of total degree;
According to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration, determining and first pre-scheduling
The corresponding first pre-scheduling duration of parameter;
According to the first pre-scheduling duration, the duration of the carrying out uplink pre-scheduling operation of the terminal is controlled.
On the other hand, the embodiment of the present invention provides a kind of base station, and the base station includes:
Module is obtained, for obtaining the first reservation parameter of terminal;Wherein, first reservation parameter is the end
The carrying out uplink pre-scheduling parameter of a upper predetermined period is held, the carrying out uplink pre-scheduling parameter is effective pre-scheduling of carrying out uplink pre-scheduling operation
The ratio of number and pre-scheduling total degree;
Determining module, for according to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration, determine with
The corresponding first pre-scheduling duration of first reservation parameter;
Control module, for controlling holding for the carrying out uplink pre-scheduling operation of the terminal according to the first pre-scheduling duration
The continuous time.
On the other hand, the embodiment of the invention also provides a kind of electronic equipment, including memory, processor, bus and
The computer program that can be run on a memory and on a processor is stored, the processor is realized above-mentioned when executing described program
Step in pre-scheduling duration control method.
In another aspect, being stored thereon with the embodiment of the invention also provides a kind of non-transient computer readable storage medium
Computer program realizes the step in above-mentioned pre-scheduling duration control method when described program is executed by processor.
Pre-scheduling duration control method provided in an embodiment of the present invention and base station, the first pre-scheduling by obtaining terminal are joined
Number, according to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration, determining and first reservation parameter
Corresponding first pre-scheduling duration controls holding for the carrying out uplink pre-scheduling operation of the terminal according to the first pre-scheduling duration
The continuous time;The present invention is by the way that according to a predetermined period pre-scheduling situation in terminal, the carrying out uplink pre-scheduling controlled in current period is held
The continuous time realizes adaptive, dynamic configuration terminal carrying out uplink pre-scheduling duration, and the terminal of different business models, right
The different carrying out uplink pre-scheduling duration is answered, avoids causing more padding packet since configuration is improper, reduces IoT.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow diagram of pre-scheduling duration control method provided in an embodiment of the present invention;
Fig. 2 is the flow diagram for the pre-scheduling duration control method that further embodiment of this invention provides;
Fig. 3 is the structural schematic diagram of base station provided in an embodiment of the present invention;
Fig. 4 is the structural schematic diagram 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, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 shows a kind of flow diagram of pre-scheduling duration control method provided in an embodiment of the present invention.
As shown in Figure 1, pre-scheduling duration control method provided in an embodiment of the present invention, is applied to base station, the method packet
It includes:
Step 101, the first reservation parameter of terminal is obtained;Wherein, first reservation parameter is in the terminal
The carrying out uplink pre-scheduling parameter of one predetermined period, the carrying out uplink pre-scheduling parameter are effective pre-scheduling number of carrying out uplink pre-scheduling operation
With the ratio of pre-scheduling total degree.
Wherein, the predetermined period of carrying out uplink pre-scheduling can be preset.When predetermined period can be set to one shorter
Between be worth, such as 10 seconds, 30 seconds, within the current preset period, obtain the first reservation parameter of a predetermined period in terminal;
Carrying out uplink pre-scheduling parameter is the ratio of effective the pre-scheduling number and pre-scheduling total degree of carrying out uplink pre-scheduling operation, the
One reservation parameter is the carrying out uplink pre-scheduling parameter of a upper predetermined period.If pre-scheduling operates the upper line number that corresponding user sends
In, including truthful data, and be all not padding packet, then this time pre-scheduling is availability pre-scheduling.
Specifically, the determination of carrying out uplink pre-scheduling parameter can refer to following equation 1:
Formula 1:
Wherein, P is carrying out uplink pre-scheduling parameter, and N1 is effective pre-scheduling number, and N2 is pre-scheduling total degree.
Step 102, determining with described the according to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration
The corresponding first pre-scheduling duration of one reservation parameter.
Wherein, mapping relations of the corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration are preset, according to default
First reservation parameter of corresponding relationship and terminal determines first pre-scheduling duration of the terminal in this predetermined period, can
Realize the pre-scheduling duration for controlling each terminal respectively.
Since the service condition of each terminal is different, pre-scheduling duration is controlled respectively, can avoid the lifting of IoT.Than
Such as, the first pre-scheduling duration of terminal higher for the first reservation parameter, distribution is longer, and for the first reservation parameter
First pre-scheduling duration of lower terminal, distribution is shorter, can avoid for terminals all in cell, using same pre-scheduling
Restriction, and the situation for causing the padding packet of the lower terminal upload of the first reservation parameter more.
Step 103, according to the first pre-scheduling duration, control the carrying out uplink pre-scheduling operation of the terminal it is lasting when
Between.
Wherein, it according to the first pre-scheduling duration, the duration of the carrying out uplink pre-scheduling operation of controlling terminal, realizes different
The user of business model, corresponding different pre-scheduling duration;Allow the carrying out uplink pre-scheduling duration according in terminal one
The pre-scheduling situation adaptive configuration of predetermined period, rather than the unified setting of cell-level.Uplink in last predetermined period is pre-
The frequency of the higher terminal of scheduling parameter, i.e., effective pre-scheduling is higher, since the time of predetermined period is shorter, then in current preset
In period, the true upstream data that terminal needs to send is still more, therefore, configures longer pre-scheduling duration for the terminal.
Similarly, terminal corresponding for lower gear, the frequency of effective pre-scheduling is lower, configures shorter pre-scheduling duration, avoids
Cause excessive padding packet to send, causes the lifting of IoT.
In the above embodiment of the present invention, by obtain terminal the first reservation parameter, according to carrying out uplink pre-scheduling parameter with
Default corresponding relationship between pre-scheduling duration determines the first pre-scheduling duration corresponding with first reservation parameter, root
According to the first pre-scheduling duration, the duration of the carrying out uplink pre-scheduling operation of the terminal is controlled;By according in terminal one
Predetermined period pre-scheduling situation controls the carrying out uplink pre-scheduling duration in current period, realizes adaptive, dynamic configuration terminal
The carrying out uplink pre-scheduling duration, and the terminal of different business models the corresponding different carrying out uplink pre-scheduling duration, avoids
Cause more padding packet since configuration is improper, reduces IoT.The present invention solves in the prior art through limitation single sub-frame
The problem of IoT cannot be effectively reduced in the total PRB number of pre-scheduling or limitation carrying out uplink pre-scheduling duration.
Preferably, in the embodiment of the present invention, in the default corresponding relationship, including at least two carrying out uplink pre-scheduling ginsengs
Several gears, gear belonging to biggish carrying out uplink pre-scheduling parameter is not less than gear belonging to lesser carrying out uplink pre-scheduling parameter;
Each gear corresponds to different pre-scheduling durations, and is direct ratio between the gear and the pre-scheduling duration
Example relationship.
Wherein, presetting in corresponding relationship includes threshold value, and carrying out uplink pre-scheduling parameter is divided at least two by threshold value
A different gear;The numerical intervals of the corresponding carrying out uplink pre-scheduling parameter of each gear, and biggish carrying out uplink pre-scheduling parameter
Affiliated gear is not less than gear belonging to lesser carrying out uplink pre-scheduling parameter.
As a specific example, when there are a threshold value N1, in corresponding relationship include two gears, respectively D1 grades with
And D2 grades (D1 grades are higher than D2 grades), if carrying out uplink pre-scheduling parameter is greater than N1, this carrying out uplink pre-scheduling parameter belongs to D1 grades;On if
Row reservation parameter is less than when N1, then this carrying out uplink pre-scheduling parameter belongs to D2 grades;Wherein, when carrying out uplink pre-scheduling parameter is equal to N1
When, this carrying out uplink pre-scheduling parameter can be divided into D1 grades or D2 grades, the embodiment of the present invention is it is not limited here.
Each gear corresponds to different pre-scheduling durations, and is direct ratio between the gear and the pre-scheduling duration
Example relationship, that is to say, that the corresponding pre-scheduling duration of higher gear is higher than pre-scheduling duration corresponding compared with low-grade location, such as on
It states in example, D1 grades of corresponding pre-scheduling durations are higher than D2 grades of corresponding pre-scheduling durations.Due to higher gear corresponding end
End, the carrying out uplink pre-scheduling parameter in last predetermined period is higher, i.e., the frequency of effective pre-scheduling is higher, due to predetermined period
Time is shorter, then within the current preset period, the true upstream data that terminal needs to send is still more, therefore, for the terminal
Configure longer pre-scheduling duration.Similarly, terminal corresponding for lower gear, the frequency of effective pre-scheduling is lower, configuration
Shorter pre-scheduling duration avoids that excessive padding packet is caused to send, causes the lifting of IoT.
Optionally, in the embodiment of the present invention, described according to the first pre-scheduling duration, the uplink for controlling the terminal is pre-
The step of duration of scheduling operation, comprising:
The terminal is controlled within the current preset period, a length of described first is pre- when the operation of each carrying out uplink pre-scheduling operation
Dispatch duration.
Specifically, for each terminal, the terminal is controlled within the current preset period, the behaviour of each carrying out uplink pre-scheduling operation
A length of first pre-scheduling duration when making is realized according to the case where the pre-scheduling of a predetermined period, dynamically adjusting the terminal in terminal
The carrying out uplink pre-scheduling duration within the current preset period.
Preferably, in the embodiment of the present invention, in acquisition terminal the step of the first reservation parameter of a predetermined period, packet
It includes:
Obtain effective pre-scheduling number of the carrying out uplink pre-scheduling operation of a predetermined period in terminal.
Wherein, the step of obtaining the first reservation parameter of a predetermined period in terminal includes obtaining a default week in terminal
Effective pre-scheduling number of the carrying out uplink pre-scheduling operation of phase, and obtain the carrying out uplink pre-scheduling operation of a predetermined period in terminal
Pre-scheduling total degree.Effective pre-scheduling number, that is, effective carrying out uplink pre-scheduling operation number, base station or terminal can record terminal hair
The number of raw effective carrying out uplink pre-scheduling operation, is convenient for subsequent determining carrying out uplink pre-scheduling parameter (such as following situations one).
Preferably, in the embodiment of the present invention, the carrying out uplink pre-scheduling for obtaining a predetermined period in terminal operates effective
The step of pre-scheduling number, including 2 two kinds of situations of situation one and/or situation, specifically:
Situation one obtains the effective pre- of the carrying out uplink pre-scheduling operation of a predetermined period in the pre-recorded terminal in the base station
Scheduling times.
In situation one, in each predetermined period, base station counts the number of effective carrying out uplink pre-scheduling operation, such as each
When carrying out uplink pre-scheduling operates, base station counts the PUSCH come in the terminal pre-scheduling, judges whether according to pre-scheduling situation
For effective pre-scheduling operation: if the carrying out uplink pre-scheduling operates media access control (the Media Access of corresponding PUSCH
Control, MAC) layer protocol Data Unit (Protocol Data Unit, PDU) in include non-MAC layer payload,
Then determine that the carrying out uplink pre-scheduling operation is that effective pre-scheduling operates;Wherein, the carrying data of MAC include the control of data, MAC
Message etc., if therefore in the payload (payload) of MAC PDU in addition to the control message of MAC, further include non-MAC layer
Payload then can determine that the payload of the non-MAC layer is the true upstream data of terminal.
Situation two obtains the Physical Uplink Shared Channel money that terminal is operated in each carrying out uplink pre-scheduling of a upper predetermined period
The protocol Data Unit PDU of the media access control MAC layer of source PUSCH;
It is operated for each carrying out uplink pre-scheduling, if the carrying out uplink pre-scheduling operates the MAC layer of corresponding PUSCH
It include the payload of non-MAC layer in PDU, it is determined that the carrying out uplink pre-scheduling operation is that effective pre-scheduling operates;
Determine the number of effective pre-scheduling operation, the number of effective pre-scheduling operation is effective pre-scheduling time
Number.
Wherein, when obtaining the number of effective carrying out uplink pre-scheduling operation of a predetermined period in terminal, it can also obtain terminal and exist
The PDU of the MAC layer of the PUSCH of each carrying out uplink pre-scheduling operation of a upper predetermined period, should according to the PDU real-time judge of MAC layer
Whether carrying out uplink pre-scheduling operation is effective carrying out uplink pre-scheduling operation;And the total degree of the effective carrying out uplink pre-scheduling operation determined.
In the above embodiment of the present invention, by obtaining the first reservation parameter of terminal, according to carrying out uplink pre-scheduling parameter
Default corresponding relationship between pre-scheduling duration determines the first pre-scheduling duration corresponding with first reservation parameter,
According to the first pre-scheduling duration, the duration of the carrying out uplink pre-scheduling operation of the terminal is controlled;By according in terminal
One predetermined period pre-scheduling situation controls the carrying out uplink pre-scheduling duration in current period, realizes that adaptive, dynamic configuration is whole
The carrying out uplink pre-scheduling duration at end;And the terminal of different business models, it is the corresponding different carrying out uplink pre-scheduling duration, right
The effective higher terminal of carrying out uplink pre-scheduling operating rate of Yu Shangyi predetermined period, configures the longer carrying out uplink pre-scheduling duration, instead
It, configures the shorter carrying out uplink pre-scheduling duration, avoids causing more padding packet since configuration is improper, reduces IoT.
Fig. 2 shows a kind of flow diagrams for pre-scheduling duration control method that further embodiment of this invention provides, originally
It include three gears in corresponding relationship in embodiment.
As shown in Fig. 2, pre-scheduling duration control method provided in an embodiment of the present invention, is applied to base station, the method packet
It includes:
Step 201, the first reservation parameter of terminal is obtained;Wherein, first reservation parameter is in the terminal
The carrying out uplink pre-scheduling parameter of one predetermined period, the carrying out uplink pre-scheduling parameter are effective pre-scheduling number of carrying out uplink pre-scheduling operation
With the ratio of pre-scheduling total degree.
Wherein, the predetermined period of carrying out uplink pre-scheduling can be preset.When predetermined period can be set to one shorter
Between be worth, such as 10 seconds, 30 seconds, within the current preset period, obtain the first reservation parameter of a predetermined period in terminal;
Carrying out uplink pre-scheduling parameter is the ratio of effective the pre-scheduling number and pre-scheduling total degree of carrying out uplink pre-scheduling operation, the
One reservation parameter is the carrying out uplink pre-scheduling parameter of a upper predetermined period.Effective pre-scheduling even pre-scheduling operates corresponding user
In the upstream data of transmission, including truthful data, and be all not padding packet, then this time pre-scheduling is availability pre-scheduling.
Step 202, determining with described the according to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration
The corresponding first pre-scheduling duration of one reservation parameter;It wherein, include three gears in the corresponding relationship, biggish uplink is pre-
Gear belonging to scheduling parameter is not less than gear belonging to lesser carrying out uplink pre-scheduling parameter;Each gear corresponds to different
Pre-scheduling duration, and be proportional relationship between the gear and the pre-scheduling duration.
Wherein, mapping relations of the corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration are preset, according to default
First reservation parameter of corresponding relationship and terminal determines first pre-scheduling duration of the terminal in this predetermined period, can
Realize the pre-scheduling duration for controlling each terminal respectively.
Specifically, default corresponding relationship can be indicated with following table 1:
Table 1:
Carrying out uplink pre-scheduling parameter | Gear | Pre-scheduling duration |
P1<X<P2 | M1 | T1 |
P2<X<P3 | M2 | T2 |
P3<X<P4 | M3 | T3 |
Wherein, X, P1-P6 are carrying out uplink pre-scheduling parameter, and P1 < P2 < P3 < P4 < P5 < P6;
M1, M2, M3 are gear, and M1 is lower than M3 lower than M2;
T1, T2, T3 are gear, and T3 duration is longer than T2, and T2 duration is longer than T1;
As P1 < X < P2, corresponding gear is M1, when corresponding pre-scheduling a length of T1.
As X=P1, P2 or P3, corresponding gear is a upper gear or next gear, and the embodiment of the present invention is herein
Without limitation.
Since the service condition of each terminal is different, carrying out uplink pre-scheduling duration pre-scheduling duration is controlled respectively, can be kept away
Exempt from the lifting of IoT.For example, for the first higher terminal of the first reservation parameter of carrying out uplink pre-scheduling parameter, distribution first on
Row pre-scheduling duration pre-scheduling duration is longer, and for the first lower terminal of the first reservation parameter of carrying out uplink pre-scheduling parameter,
First carrying out uplink pre-scheduling duration pre-scheduling duration of distribution is shorter, can avoid for terminals all in cell, using same pre-
The padding packet dispatched restriction, and the lower terminal of first the first reservation parameter of carrying out uplink pre-scheduling parameter is caused to upload
More situation.
Step 203, according to the first pre-scheduling duration, control the carrying out uplink pre-scheduling operation of the terminal it is lasting when
Between.
Wherein, according to the first pre-scheduling duration, the carrying out uplink pre-scheduling duration of controlling terminal realizes different business moulds
The user of type, corresponding different pre-scheduling duration;Allow the carrying out uplink pre-scheduling duration according in terminal one default week
The pre-scheduling situation adaptive configuration of phase, rather than the unified setting of cell-level.Carrying out uplink pre-scheduling ginseng in last predetermined period
The higher terminal of number, i.e., the frequency of effective pre-scheduling is higher, since the time of predetermined period is shorter, then in the current preset period
Interior, the true upstream data that terminal needs to send is still more, therefore, configures longer pre-scheduling duration for the terminal.Similarly,
Terminal corresponding for lower gear, the frequency of effective pre-scheduling is lower, configures shorter pre-scheduling duration, avoids causing
More padding packets is sent, and causes the lifting of IoT.
In the above embodiment of the present invention, by obtain terminal the first reservation parameter, according to carrying out uplink pre-scheduling parameter with
Default corresponding relationship between pre-scheduling duration determines the first pre-scheduling duration corresponding with first reservation parameter, root
According to the first pre-scheduling duration, the duration of the carrying out uplink pre-scheduling operation of the terminal is controlled;By according in terminal one
Predetermined period pre-scheduling situation controls the carrying out uplink pre-scheduling duration in current period, realizes adaptive, dynamic configuration terminal
The carrying out uplink pre-scheduling duration, and the terminal of different business models the corresponding different carrying out uplink pre-scheduling duration, avoids
Cause more padding packet since configuration is improper, reduces IoT.The present invention solves in the prior art through limitation single sub-frame
The problem of IoT cannot be effectively reduced in the total PRB number of pre-scheduling or limitation carrying out uplink pre-scheduling duration.
Pre-scheduling duration control method provided in an embodiment of the present invention is described above, introduces this hair below in conjunction with attached drawing
The base station that bright embodiment provides.
Referring to Fig. 3, the embodiment of the invention provides a kind of base station 300, the base station 300 includes:
Module 301 is obtained, for obtaining the first reservation parameter of terminal;Wherein, first reservation parameter is institute
The carrying out uplink pre-scheduling parameter of a predetermined period in terminal is stated, the carrying out uplink pre-scheduling parameter is the effective pre- of carrying out uplink pre-scheduling operation
The ratio of scheduling times and pre-scheduling total degree.
Wherein, the predetermined period of carrying out uplink pre-scheduling can be preset.When predetermined period can be set to one shorter
Between be worth, such as 10 seconds, 30 seconds, within the current preset period, obtain the first reservation parameter of a predetermined period in terminal;
Carrying out uplink pre-scheduling parameter is the ratio of effective the pre-scheduling number and pre-scheduling total degree of carrying out uplink pre-scheduling operation, the
One reservation parameter is the carrying out uplink pre-scheduling parameter of a upper predetermined period.Effective pre-scheduling, that is, pre-scheduling operates corresponding user's hair
In the upstream data sent, including truthful data, and be all not padding packet.
Determining module 302, for determining according to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration
The first pre-scheduling duration corresponding with first reservation parameter.
Wherein, mapping of the corresponding relationship between carrying out uplink pre-scheduling parameter and carrying out uplink pre-scheduling duration pre-scheduling duration is preset
Relationship determines that the terminal exists according to default corresponding relationship and first the first reservation parameter of carrying out uplink pre-scheduling parameter of terminal
The first carrying out uplink pre-scheduling duration pre-scheduling duration in this predetermined period, it can be achieved that control the carrying out uplink pre-scheduling of each terminal respectively
Duration pre-scheduling duration.
Since the service condition of each terminal is different, carrying out uplink pre-scheduling duration pre-scheduling duration is controlled respectively, can be kept away
Exempt from the lifting of IoT.For example, for the first higher terminal of the first reservation parameter of carrying out uplink pre-scheduling parameter, distribution first on
Row pre-scheduling duration pre-scheduling duration is longer, and for the first lower terminal of the first reservation parameter of carrying out uplink pre-scheduling parameter,
First carrying out uplink pre-scheduling duration pre-scheduling duration of distribution is shorter, can avoid for terminals all in cell, using same pre-
The padding packet dispatched restriction, and the lower terminal of first the first reservation parameter of carrying out uplink pre-scheduling parameter is caused to upload
More situation.
Control module 303, for controlling the carrying out uplink pre-scheduling operation of the terminal according to the first pre-scheduling duration
Duration.
Wherein, it according to the first pre-scheduling duration, the duration of the carrying out uplink pre-scheduling operation of controlling terminal, realizes different
The user of business model, corresponding different pre-scheduling duration;Allow the carrying out uplink pre-scheduling duration according in terminal one
The pre-scheduling situation adaptive configuration of predetermined period, rather than the unified setting of cell-level.
Optionally, in the embodiment of the present invention, in the default corresponding relationship, including at least two carrying out uplink pre-scheduling ginsengs
Several gears, gear belonging to biggish carrying out uplink pre-scheduling parameter is not less than gear belonging to lesser carrying out uplink pre-scheduling parameter;
Each gear corresponds to different pre-scheduling durations, and is direct ratio between the gear and the pre-scheduling duration
Example relationship.
Optionally, in the embodiment of the present invention, the whole module of the acquisition includes:
Acquisition submodule, effective pre-scheduling number that the carrying out uplink pre-scheduling for obtaining a predetermined period in terminal operates.
Optionally, in the embodiment of the present invention, the acquisition submodule includes:
First acquisition unit, the uplink for obtaining a predetermined period in the pre-recorded terminal in the base station 300 are presetting
Spend effective pre-scheduling number of operation;
And/or
Second acquisition unit, the physical uplink operated for obtaining terminal in each carrying out uplink pre-scheduling of a upper predetermined period
The protocol Data Unit PDU of the media access control MAC layer of shared channel resources PUSCH;
Obtain the Physical Uplink Shared Channel resource PUSCH that terminal is operated in each carrying out uplink pre-scheduling of a upper predetermined period
Media access control MAC layer protocol Data Unit PDU;
It is operated for each carrying out uplink pre-scheduling, if the carrying out uplink pre-scheduling operates the MAC layer of corresponding PUSCH
It include the payload of non-MAC layer in PDU, it is determined that the carrying out uplink pre-scheduling operation is that effective pre-scheduling operates;
Determine the number of effective pre-scheduling operation, the number of effective pre-scheduling operation is effective pre-scheduling time
Number.
Optionally, in the embodiment of the present invention, the control module 303 is used for:
The terminal is controlled within the current preset period, a length of described first is pre- when the operation of each carrying out uplink pre-scheduling operation
Dispatch duration.
In the above embodiment of the present invention, the first reservation parameter of terminal is obtained by obtaining module 301, it is pre- according to uplink
Default corresponding relationship between scheduling parameter and pre-scheduling duration, the determination of determining module 302 and first reservation parameter pair
The the first pre-scheduling duration answered, control module 303 control the carrying out uplink pre-scheduling of the terminal according to the first pre-scheduling duration
The duration of operation;By controlling the carrying out uplink pre-scheduling in current period according to a predetermined period pre-scheduling situation in terminal
Duration realizes adaptive, dynamic configuration terminal carrying out uplink pre-scheduling duration, and the terminal of different business models,
The corresponding different carrying out uplink pre-scheduling duration avoids causing more padding packet since configuration is improper, reduces IoT.This hair
Bright solve in the prior art cannot by the total PRB number of limitation single sub-frame pre-scheduling or limitation carrying out uplink pre-scheduling duration
The problem of IoT is effectively reduced.
Fig. 4 shows the structural schematic diagram of a kind of electronic equipment of further embodiment of this invention offer.
Referring to fig. 4, electronic equipment provided in an embodiment of the present invention, the electronic equipment include memory (memory) 41,
Processor (processor) 42, bus 43 and it is stored in the computer program that can be run on memory 41 and on a processor.
Wherein, the memory 41, processor 42 complete mutual communication by the bus 43.
The processor 42 is used to call the program instruction in the memory 41, realizes when executing described program as schemed
1 method.
In another embodiment, following method is realized when the processor executes described program:
Obtain the first reservation parameter of terminal;Wherein, first reservation parameter is a default week in the terminal
The carrying out uplink pre-scheduling parameter of phase, the carrying out uplink pre-scheduling parameter are effective pre-scheduling number and the pre-scheduling of carrying out uplink pre-scheduling operation
The ratio of total degree;
According to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration, determining and first pre-scheduling
The corresponding first pre-scheduling duration of parameter;
According to the first pre-scheduling duration, the duration of the carrying out uplink pre-scheduling operation of the terminal is controlled.
Electronic equipment provided in an embodiment of the present invention can be used for executing the corresponding program of method of above method embodiment,
This implementation repeats no more.
Electronic equipment provided in an embodiment of the present invention is realized when executing described program by the processor and is obtaining terminal
The first reservation parameter, according to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration, it is determining with it is described
The corresponding first pre-scheduling duration of first reservation parameter controls the uplink of the terminal according to the first pre-scheduling duration
The duration of pre-scheduling operation;By controlling the uplink in current period according to a predetermined period pre-scheduling situation in terminal
The pre-scheduling duration, realize adaptive, dynamic configuration terminal the carrying out uplink pre-scheduling duration, and different business models
Terminal, corresponding different carrying out uplink pre-scheduling duration avoid causing more padding packet since configuration is improper, reduce
IoT。
A kind of non-transient computer readable storage medium that further embodiment of this invention provides, the non-transient computer can
It reads to be stored with computer program on storage medium, realize when described program is executed by processor such as the step of Fig. 1.
In another embodiment, following method is realized when described program is executed by processor:
Obtain the first reservation parameter of terminal;Wherein, first reservation parameter is a default week in the terminal
The carrying out uplink pre-scheduling parameter of phase, the carrying out uplink pre-scheduling parameter are effective pre-scheduling number and the pre-scheduling of carrying out uplink pre-scheduling operation
The ratio of total degree;
According to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration, determining and first pre-scheduling
The corresponding first pre-scheduling duration of parameter;
According to the first pre-scheduling duration, the duration of the carrying out uplink pre-scheduling operation of the terminal is controlled.
Non-transient computer readable storage medium provided in an embodiment of the present invention, realization when described program is executed by processor
The method of above method embodiment, this implementation repeat no more.
Non-transient computer readable storage medium provided in an embodiment of the present invention obtains the first reservation parameter of terminal,
According to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration, determination is corresponding with first reservation parameter
The first pre-scheduling duration, according to the first pre-scheduling duration, control the carrying out uplink pre-scheduling operation of the terminal it is lasting when
Between;By controlling the carrying out uplink pre-scheduling duration in current period according to a predetermined period pre-scheduling situation in terminal, realize
Adaptively, the carrying out uplink pre-scheduling duration of dynamic configuration terminal, and the terminal of different business models, corresponding different uplink
The pre-scheduling duration avoids causing more padding packet since configuration is improper, reduces IoT.
Further embodiment of this invention discloses a kind of computer program product, and the computer program product is non-including being stored in
Computer program in transitory computer readable storage medium, the computer program include program instruction, when described program refers to
When order is computer-executed, computer is able to carry out method provided by above-mentioned each method embodiment, for example,
When receiving the failure switchback request of terminal transmission, determine that the failure switchback requests corresponding Target cell;Institute
It states unsuccessfully the single wireless voice calling continuity ESRVCC switching that switchback request is terminal execution enhancing and executes time after failure
Build request;
Determine the request number of times that the failure switchback for corresponding to the Target cell is requested;
When the request number of times reaches the preset threshold of the Target cell, stop forwarding for the Target cell
ESRVCC switching request.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features;
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of pre-scheduling duration control method is applied to base station, which is characterized in that the described method includes:
Obtain the first reservation parameter of terminal;Wherein, first reservation parameter is a predetermined period in the terminal
Carrying out uplink pre-scheduling parameter, the carrying out uplink pre-scheduling parameter are that effective pre-scheduling number that carrying out uplink pre-scheduling operates and pre-scheduling are always secondary
Several ratio;
According to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration, determining and first reservation parameter
Corresponding first pre-scheduling duration;
According to the first pre-scheduling duration, the duration of the carrying out uplink pre-scheduling operation of the terminal is controlled.
2. the method according to claim 1, wherein in the default corresponding relationship, including described at least two
The gear of carrying out uplink pre-scheduling parameter, gear belonging to biggish carrying out uplink pre-scheduling parameter are not less than lesser carrying out uplink pre-scheduling parameter
Affiliated gear;
Each gear corresponds to different pre-scheduling durations, and closes between the gear and the pre-scheduling duration for direct proportion
System.
3. the method according to claim 1, wherein it is described obtain terminal the first reservation parameter the step of,
Include:
Obtain effective pre-scheduling number of the carrying out uplink pre-scheduling operation of a predetermined period in terminal.
4. according to the method described in claim 3, it is characterized in that, the carrying out uplink pre-scheduling for obtaining a predetermined period in terminal
The step of effective pre-scheduling number of operation, comprising:
Obtain effective pre-scheduling number of the carrying out uplink pre-scheduling operation of a predetermined period in the pre-recorded terminal in the base station;
And/or
Obtain the matchmaker for the Physical Uplink Shared Channel resource PUSCH that terminal is operated in each carrying out uplink pre-scheduling of a upper predetermined period
The protocol Data Unit PDU of body access control MAC layer;
It is operated for each carrying out uplink pre-scheduling, if the carrying out uplink pre-scheduling operates in the PDU of the MAC layer of corresponding PUSCH
Payload including non-MAC layer, it is determined that the carrying out uplink pre-scheduling operation is that effective pre-scheduling operates;
Determine the number of effective pre-scheduling operation, the number of effective pre-scheduling operation is effective pre-scheduling number.
5. the method according to claim 1, wherein described according to the first pre-scheduling duration, described in control
The step of duration of the carrying out uplink pre-scheduling operation of terminal, comprising:
The terminal is controlled within the current preset period, a length of first pre-scheduling of when operation of each carrying out uplink pre-scheduling operation
Duration.
6. a kind of base station, which is characterized in that the base station includes:
Module is obtained, for obtaining the first reservation parameter of terminal;Wherein, first reservation parameter is in the terminal
The carrying out uplink pre-scheduling parameter of one predetermined period, the carrying out uplink pre-scheduling parameter are effective pre-scheduling number of carrying out uplink pre-scheduling operation
With the ratio of pre-scheduling total degree;
Determining module, for according to the default corresponding relationship between carrying out uplink pre-scheduling parameter and pre-scheduling duration, it is determining with it is described
The corresponding first pre-scheduling duration of first reservation parameter;
Control module, for according to the first pre-scheduling duration, control the terminal carrying out uplink pre-scheduling operation it is lasting when
Between.
7. base station according to claim 6, which is characterized in that the acquisition module includes:
Acquisition submodule, effective pre-scheduling number that the carrying out uplink pre-scheduling for obtaining a predetermined period in terminal operates.
8. base station according to claim 7, which is characterized in that the acquisition submodule includes:
First acquisition unit, what the carrying out uplink pre-scheduling for obtaining a predetermined period in the pre-recorded terminal in the base station operated
Effective pre-scheduling number;
And/or
Second acquisition unit, it is shared for obtaining the physical uplink that terminal is operated in each carrying out uplink pre-scheduling of a upper predetermined period
The protocol Data Unit PDU of the media access control MAC layer of channel resource PUSCH;
It is operated for each carrying out uplink pre-scheduling, if the carrying out uplink pre-scheduling operates in the PDU of the MAC layer of corresponding PUSCH
Payload including non-MAC layer, it is determined that the carrying out uplink pre-scheduling operation is that effective pre-scheduling operates;
Determine the number of effective pre-scheduling operation, the number of effective pre-scheduling operation is effective pre-scheduling number.
9. a kind of electronic equipment, which is characterized in that on a memory and can be including memory, processor, bus and storage
The computer program run on processor, the processor are realized when executing described program such as any one of claim 1-5 institute
The step in pre-scheduling duration control method stated.
10. a kind of non-transient computer readable storage medium, is stored thereon with computer program, it is characterised in that: described program
The step in pre-scheduling duration control method according to any one of claims 1 to 5 is realized when being executed by processor.
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