CN108811115A - EMBB business datums seize processing method, device, base station and user equipment - Google Patents
EMBB business datums seize processing method, device, base station and user equipment Download PDFInfo
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- CN108811115A CN108811115A CN201710313353.0A CN201710313353A CN108811115A CN 108811115 A CN108811115 A CN 108811115A CN 201710313353 A CN201710313353 A CN 201710313353A CN 108811115 A CN108811115 A CN 108811115A
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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
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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Abstract
What the present invention provided a kind of eMBB business datums seizes processing method, device, base station and user equipment.In base station side, the method includes：When the downlink eMBB business datums that base station is transferred to UE may be seized by URLLC business, the critical value K of rough instruction is determined according to the arrival rate of URLLC business；According to the number N for the URLLC time slots that K and eMBB time slot includes, the corresponding bit number M for seizing instruction in time domain is determined；N values and M values are sent to UE；According to the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously, or the position according to the corresponding URLLC time slots of the URLLC business for seizing eMBB business datums, determine it is corresponding in the corresponding time domain for seizing instruction or each frequency sub-band in time domain seize instruction, meaning that each in M bit combines expression is made an appointment by base station and UE；It seizes corresponding UE in time domain is special instruction and is sent to UE, alternatively, seizing instruction and being sent to UE corresponding key group of seizing in the time domain of each frequency sub-band included together as public.
Description
Technical field
Processing method, dress are seized the present invention relates to wireless communication technology field more particularly to a kind of eMBB business datums
It sets, base station and user equipment.
Background technology
EMBB (enhanced Mobile Broadband enhance mobile broadband) and URLLC (Ultra Reliability
And Low Latency Communication, the reliable low time delay communication of superelevation) it is 3GPP (3rd Generation
Partnership Project, third generation partner program) two kinds of 5G application scenarios defining.Wherein URLLC business clock synchronization
Prolong has very strict requirement with reliability.In order to meet this requirement, need to give URLLC traffic assignments big bandwidth so that
URLLC business completes highly-reliable transmission in stringent delay requirement.Since URLLC business has sudden and sparsity spy
Property, if all bandwidth are only assigned to URLLC business, the serious of frequency spectrum resource can be caused when no URLLC business reaches
Waste.In order to improve frequency spectrum resource utilization rate, URLLC business and eMBB business can be with Reusespectrum resources.
Since eMBB business is different with the delay requirement of URLLC business, business feature is also different, the data of URLLC business
Typically small, in order to meet stringent delay requirement, URLLC business is scheduled using smaller time slot.EMBB business datums
It is generally large, it is scheduled according to identical time slot, signaling overheads can be significantly increased, to reduce frequency spectrum resource utilization rate,
Therefore eMBB business is scheduled using larger time slot.Since eMBB business is different from the scheduling granularity of URLLC business,
URLLC business may reach among some time slot of eMBB business, in order to ensure that URLLC service reliabilitys want with low time delay
It boosts the efficiency of frequency resources utilization as far as possible under the premise of asking, scheme as shown in Figure 1 may be used, for downlink,
URLLC business can seize the eMBB service resources transmitted.
The program ensures the performance of URLLC business, but causes serious negative effect for eMBB business.In order to
Influence of the URLLC business to the eMBB business being preempted is reduced, the probability that eMBB business is successfully decoded is increased, base station can incite somebody to action
The instruction for the running time-frequency resource that eMBB business UE (User Equipment, user equipment) is preempted passes through DCI (Downlink
Control Information, Downlink Control Information) notice eMBB business UE.Common method is to use bit map
(Bitmap), it if an eMBB slot length is equal to N number of URLLC slot lengths, indicates to seize with N number of bit, each
Bit corresponds to a URLLC time slot, and a kind of mode of instruction is that the 1 expression URRLC time slots are preempted, and 0 indicates the URLLC time slots
It is not preempted.As shown in Figure 1, an eMBB slot length is equal to 4 URLLC slot lengths, then can be referred to 4 bits
Show and seize, third URLLC time slots are preempted, and seizing at this time is designated as 0010.
In the implementation of the present invention, inventor has found at least to have the following technical problems in the prior art：
EMBB business is carried out by the way of bit map seizes instruction, when seizing the bit number and an eMBB of instruction
The number N for the URLLC time slots that gap includes is equal, and when n is large, the expense that base station sends DCI to UE is also larger.
Invention content
EMBB business datums provided by the invention seize processing method, device, base station and user equipment, can reduce base
It stands and sends the expense of DCI to UE.
In a first aspect, the present invention provides a kind of processing method of seizing of eMBB business datums, the method is applied to base station,
The method includes：
When the downlink eMBB business datums that base station is transferred to UE may be seized by URLLC business, according to URLLC business
Arrival rate determines the critical value K of rough instruction；
According to the number N for the URLLC time slots that the critical value K and an eMBB time slot include, determine corresponding in time domain
The bit number M for seizing instruction, wherein
The N values and M values are sent to UE；
According to the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously, or according to one
The quantity of the URLLC business of eMBB business datums and the eMBB business datums of seizing are seized in eMBB time slots simultaneously
The position of the corresponding URLLC time slots of URLLC business, it is right in the corresponding time domain for seizing instruction or each frequency sub-band in time domain to determine
That answers seizes instruction, wherein seizes the meaning that each combination indicates in M bit of instruction and is made an appointment by base station and UE；
It seizes corresponding UE in time domain is special instruction and is sent to UE, alternatively, being robbed corresponding in the time domain of each frequency sub-band
Key group is accounted for seize instruction included together as public and be sent to UE.
Optionally, the quantity according to the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously, or
Person is according to the quantity of the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously and described seizes eMBB business
The position of the corresponding URLLC time slots of URLLC business of data, determine in time domain it is corresponding seize instruction or each frequency sub-band when
It is corresponding on domain to seize instruction and include：
When the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously is more than the critical value K
When, according to simultaneously seize eMBB business datums URLLC business quantity, determine in time domain it is corresponding seize instruction or each son
It is corresponding in the time domain of frequency range to seize instruction；
When the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously is less than or equal to described face
When dividing value K, according to the position of the corresponding URLLC time slots of the URLLC business for seizing eMBB business datums, it is right in time domain to determine
It is corresponding in the time domain for seizing instruction or each frequency sub-band answered to seize instruction.
Optionally, the basis seizes the quantity of the URLLC business of eMBB business datums simultaneously, determines corresponding in time domain
It seizes and corresponding in the time domain of instruction or each frequency sub-band seize instruction and include：For it is different while seize eMBB business datums
URLLC business quantity, determine and corresponding seize instruction in the corresponding time domain for seizing instruction or each frequency sub-band in time domain
All same；Alternatively, for it is different while seize eMBB business datums URLLC business quantity, determine corresponding in time domain
It seizes and corresponding in the time domain of instruction or each frequency sub-band seize instruction and differ.
Optionally, described in being more than when the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
When critical value K, seizes corresponding UE in time domain is special instruction described and be sent to UE, alternatively, by the time domain of each frequency sub-band
Corresponding key group of seizing is seized included together as public after instruction is sent to UE, and the method further includes：
The eMBB business datums being preempted are retransmitted to UE.
Second aspect, the present invention provide the processing method of seizing of another kind eMBB business datums, and the method is applied to use
Family equipment, the method includes：
When the downlink eMBB business datums that base station is transferred to UE are seized by URLLC business, one that base station is sent is received
The corresponding bit number M for seizing instruction on the number N and time domain of the URLLC time slots that eMBB time slots include；
Receive corresponding UE in the time domain that base station is sent it is special seize instruction or it is public seize instruction, it is described public to seize
Indicate it is corresponding in time domain by each frequency sub-band seize instruction and be composed, each seize each group in M bit of instruction
The meaning indicated is closed to be made an appointment by base station and UE；
According to corresponding UE in the time domain it is special seize instruction or it is public seize instruction, determine and seize eMBB business numbers
According to the corresponding URLLC time slots of URLLC business position, or only determine in eMBB time slot and seize eMBB business numbers simultaneously
According to URLLC business quantity, and the eMBB business datums are decoded.
Optionally, described to seize instruction according to public, determine that the URLLC business for seizing eMBB business datums is corresponding
The position of URLLC time slots, or only determine the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
Including：
The frequency spectrum resource that is distributed according to itself and it is described it is public seize instruction, determine with itself corresponding to seize finger
Show, and determine the position for the corresponding URLLC time slots of URLLC business for seizing eMBB business datums, or only determines an eMBB
The quantity of the URLLC business of eMBB business datums is seized in time slot simultaneously.
Optionally, according to corresponding UE in the time domain it is special seize instruction or it is public seize instruction only determine one
It is seized after the quantity of URLLC business of eMBB business datums simultaneously in eMBB time slots, the method further includes：
Receive the eMBB business datums being preempted that base station retransmits.
The third aspect, what the present invention provided a kind of eMBB business datums seizes processing unit, and described device is located at base station, institute
Stating device includes：
First determination unit, when the downlink eMBB business datums for being transferred to UE when base station are seized by URLLC business, root
According to the arrival rate of URLLC business, the critical value K of rough instruction is determined；
Second determination unit, the number of the URLLC time slots for including according to the critical value K and an eMBB time slot
N determines the corresponding bit number M for seizing instruction in time domain, wherein
First transmission unit, for the N values and M values to be sent to UE；
Third determination unit, for according to the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
Quantity, or according to the quantity of the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously and described seize
The position of the corresponding URLLC time slots of URLLC business of eMBB business datums, determine in time domain it is corresponding seize instruction or each son
It is corresponding in the time domain of frequency range to seize instruction, wherein to seize the meaning of each combination expression in M bit of instruction by base station
It makes an appointment with UE；
Second transmission unit, for seizing corresponding UE in time domain is special instruction and being sent to UE, alternatively, by each frequency sub-band
Time domain on corresponding key group of seizing seize instruction included together as public and be sent to UE.
Optionally, the third determination unit includes：
First determining module, for the number when the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
When amount is more than the critical value K, according to the quantity for the URLLC business for seizing eMBB business datums simultaneously, determine corresponding in time domain
The time domain for seizing instruction or each frequency sub-band on corresponding seize instruction；
Second determining module, for the number when the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
When amount is less than or equal to the critical value K, according to the corresponding URLLC time slots of the URLLC business for seizing eMBB business datums
Position, determine and corresponding seize instruction in the corresponding time domain for seizing instruction or each frequency sub-band in time domain.
Optionally, first determining module, for for it is different while seize the URLLC business of eMBB business datums
Quantity, determine and corresponding seize instruction all same in the corresponding time domain for seizing instruction or each frequency sub-band in time domain；Alternatively,
For it is different while seize eMBB business datums URLLC business quantity, determine in time domain it is corresponding seize instruction or
It is corresponding in the time domain of each frequency sub-band to seize instruction and differ.
Optionally, described device further includes：
Retransmission unit, the quantity for working as the URLLC business for seizing eMBB business datums simultaneously in an eMBB time slot are big
When the critical value K, seizes corresponding UE in time domain is special instruction in second transmission unit and is sent to UE,
Alternatively, corresponding key group of seizing in the time domain of each frequency sub-band is seized included together as public after instruction is sent to UE,
The eMBB business datums being preempted are retransmitted to UE.
Fourth aspect, present invention offer another kind eMBB business datums seize processing unit, and described device is located at user
Equipment, described device include：
First receiving unit connects when the downlink eMBB business datums for being transferred to UE when base station are seized by URLLC business
Receive the corresponding bit for seizing instruction on the number N and time domain for the URLLC time slots that the eMBB time slot that base station is sent includes
Number M；
Second receiving unit, corresponding UE is special in the time domain for receiving base station transmission seizes instruction or public seizes
Instruction, it is described it is public seize it is corresponding in time domain of the instruction by each frequency sub-band seize instruction and be composed, each seize the M of instruction
The meaning that each combination indicates in a bit is made an appointment by base station and UE；
4th determination unit, for according to corresponding UE in the time domain it is special seize instruction or it is public seize instruction,
It determines the position for the corresponding URLLC time slots of URLLC business for seizing eMBB business datums, or only determines in an eMBB time slot
The quantity of the URLLC business of eMBB business datums is seized simultaneously；
Decoding unit, for being decoded to the eMBB business datums.
Optionally, the 4th determination unit, frequency spectrum resource for being distributed according to itself and described public is seized
Instruction determines and seizes instruction corresponding to itself, and determines the corresponding URLLC of URLLC business for seizing eMBB business datums
The position of time slot, or only determine the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously.
Optionally, described device further includes：
Third receiving unit, for seizing instruction according to corresponding UE in the time domain is special in the 4th determination unit
Or it is public seize instruction only determine the URLLC business in eMBB time slot while seizing eMBB business datums quantity it
Afterwards, the eMBB business datums being preempted that base station retransmits are received.
5th aspect, the present invention provide a kind of base station, and the base station includes the above-mentioned eMBB business datums positioned at base station side
Seize processing unit.
6th aspect, the present invention provide a kind of user equipment, and the user equipment includes above-mentioned positioned at user equipment side
EMBB business datums seize processing unit.
EMBB business datums provided in an embodiment of the present invention seize processing method, device, base station and user equipment, work as base
When the eMBB business that station is transferred to UE is seized by URLLC business, base station determines rough instruction according to the arrival rate of URLLC business
Critical value K, and the number N for the URLLC time slots for including according to critical value K and an eMBB time slot determines each frequency sub-band pair
That answers seizes the bit number M of instruction, and each frequency sub-band is explicitly indicated the preemption events of maximum probability using M bit respectively, and
Unified instruction or rough instruction are carried out to the preemption events of small probability, bit number M is less than N, so as to using less
Bit number indicates preemption events, and then can reduce the expense that base station sends DCI to UE.
Description of the drawings
Fig. 1 is the schematic diagram that URLLC business seizes the eMMB service resources transmitted；
Fig. 2 is the flow chart for seizing processing method of one embodiment of the invention eMBB business datums；
Fig. 3 is the flow chart for seizing processing method of another embodiment of the present invention eMBB business datums；
Fig. 4 is the structural schematic diagram for seizing processing unit of one embodiment of the invention eMBB business datums；
Fig. 5 is the structural schematic diagram for seizing processing unit of another embodiment of the present invention eMBB business datums；
Fig. 6 is the structural schematic diagram for seizing processing unit of yet another embodiment of the invention eMBB business datums；
Fig. 7 is the structural schematic diagram for seizing processing unit of yet another embodiment of the invention eMBB business datums.
Specific implementation mode
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 only
It is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of processing method of seizing of eMBB business datums, and the method is applied to base station, such as
Shown in Fig. 2, the method includes：
S21, when the downlink eMBB business datums that base station is transferred to UE may be seized by URLLC business, according to URLLC industry
The arrival rate of business determines the critical value K of rough instruction.
The number N of S22, the URLLC time slots for including according to the critical value K and an eMBB time slot, determine in time domain
The corresponding bit number M for seizing instruction, wherein
S23, the N values and M values are sent to UE.
S24, according in an eMBB time slot simultaneously seize eMBB business datums URLLC business quantity, or according to
The quantity of the URLLC business of eMBB business datums and the eMBB business datums of seizing are seized in one eMBB time slot simultaneously
The position of the corresponding URLLC time slots of URLLC business, it is right in the corresponding time domain for seizing instruction or each frequency sub-band in time domain to determine
That answers seizes instruction, wherein seizes the meaning that each combination indicates in M bit of instruction and is made an appointment by base station and UE.
Specifically,
When the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously is more than the critical value K
When, according to simultaneously seize eMBB business datums URLLC business quantity, determine in time domain it is corresponding seize instruction or each son
It is corresponding in the time domain of frequency range to seize instruction；When the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
When quantity is less than or equal to the critical value K, when URLLC corresponding according to the URLLC business for seizing eMBB business datums
The position of gap determines and corresponding seizes instruction in the corresponding time domain for seizing instruction or each frequency sub-band in time domain.
When the quantity according to the URLLC business for seizing eMBB business datums simultaneously, determines and corresponding in time domain seize instruction
Or it is corresponding when seizing instruction in the time domain of each frequency sub-band, for it is different while seize the URLLC industry of eMBB business datums
The quantity of business determines and corresponding seizes instruction all same in the corresponding time domain for seizing instruction or each frequency sub-band in time domain；Or
Person, for it is different while seize eMBB business datums URLLC business quantity, determine in time domain it is corresponding seize instruction or
It is corresponding in the time domain of each frequency sub-band of person to seize instruction and differ.
S25, it seizes corresponding UE in time domain is special instruction and is sent to UE, alternatively, by corresponding in the time domain of each frequency sub-band
Key group of seizing seize instruction included together as public and be sent to UE.
Further, when the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously is more than institute
When stating critical value K, after step s25, the method further includes：
The eMBB business datums being preempted are retransmitted to UE.
EMBB business datums provided in an embodiment of the present invention seize processing method, when base station is transferred to the eMBB business of UE
When being seized by URLLC business, base station determines the critical value K of rough instruction, and according to critical according to the arrival rate of URLLC business
The number N for the URLLC time slots that value K and an eMBB time slot include determines the corresponding bit number for seizing instruction in each time domain
M is explicitly indicated the preemption events of maximum probability using M bit respectively, and carries out unified instruction to the preemption events of small probability
Or rough instruction, bit number M are less than N, so as to indicate preemption events using less bit number, and then can subtract
Few base station sends the expense of DCI to UE.
What the embodiment of the present invention provided a kind of eMBB business datums seizes processing method, and the method is set applied to user
It is standby, as shown in figure 3, the method includes：
S31, when the downlink eMBB business datums that base station is transferred to UE are seized by URLLC business, receive base station send
The corresponding bit number M for seizing instruction on the number N and time domain of the URLLC time slots that one eMBB time slot includes.
S32, receive corresponding UE in the time domain that base station is sent it is special seize instruction or it is public seize instruction, it is described public
Seize it is corresponding in time domain of the instruction by each frequency sub-band seize instruction and be composed, each seize each in M bit of instruction
The meaning that kind combination indicates is made an appointment by base station and UE.
S33, according to corresponding UE in the time domain it is special seize instruction or it is public seize instruction, determine and seize eMBB industry
The position of the corresponding URLLC time slots of URLLC business for data of being engaged in, or only determine in an eMBB time slot and seize eMBB industry simultaneously
The quantity of the URLLC business for data of being engaged in, and the eMBB business datums are decoded.
Specifically, described to seize instruction according to public, determine that the URLLC business for seizing eMBB business datums is corresponding
The position of URLLC time slots, or only determine the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
Including：
The frequency spectrum resource that is distributed according to itself and it is described it is public seize instruction, determine with itself corresponding to seize finger
Show, and determine the position for the corresponding URLLC time slots of URLLC business for seizing eMBB business datums, or only determines an eMBB
The quantity of the URLLC business of eMBB business datums is seized in time slot simultaneously.
Wherein, described only to determine that the quantity for the URLLC business for seizing eMBB business datums simultaneously in an eMBB time slot
To include：Clearly determine the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously, or rough true
The range of the quantity of the URLLC business of eMBB business datums is seized in a fixed eMBB time slot simultaneously, it is such as larger than several.
Further, according to corresponding UE in the time domain it is special seize instruction or it is public seize instruction only determine one
It is seized after the quantity of URLLC business of eMBB business datums simultaneously in a eMBB time slots, the method further includes：
Receive the eMBB business datums being preempted that base station retransmits.
EMBB business datums provided in an embodiment of the present invention seize processing method, when the eMBB business that base station transmits
When being seized by URLLC business, receive in number N and the time domain for the URLLC time slots that the eMBB time slot that base station is sent includes
The corresponding bit number M for seizing instruction, receives that corresponding UE in the time domain that base station is sent is special to be seized instruction or public seize
Instruction, according to corresponding UE in the time domain it is special seize instruction or it is public seize instruction, determine and seize eMBB business datums
The corresponding URLLC time slots of URLLC business position and the eMBB business is decoded.Due to using M bit to big
The preemption events of probability are explicitly indicated respectively, and carry out unified instruction or rough instruction, the ratio to the preemption events of small probability
Special number M is less than N, so as to indicate preemption events using less bit number, and then can reduce base station and send DCI to UE
Expense.
Due to the sudden and sparsity of URLLC business, the probability that URLLC business seizes eMBB business datums is relatively low, certain
There are multiple URLLC business in one eMBB time slot while the probability being preempted is very small, it is assumed that an eMBB slot length is equal to N
The sum of a URLLC slot lengths have k URLLC business in an eMBB time slot while being preempted, work as k>The case where K, uses phase
Same instruction, and be respectively adopted different instructions the case where k≤K.Base station can determine to rob according to the arrival rate of URLLC business
The bit number M for accounting for instruction is
Wherein, for the value of different N, M, what base station and UE made an appointment that each combination in M bit indicates contains
Justice.After base station determines the value of M, UE is notified by high-level signaling.Base station is according to each in the M bit arranged in advance with UE
The meaning indicated is combined, the instruction of seizing of each eMBB time slot is encoded, UE is then sent to by DCI.
The processing method of seizing of eMBB business datums of the present invention is described in detail with specific example below.
Example 1：
EMBB business uses 15KHz SCS (Sub-Carrier Spacing, subcarrier spacing), 7 OFDM
(Orthogonal frequency-division multiplexing, orthogonal frequency division multiplexing) symbol.URLLC business uses
15KHz SCS, 1 OFDM symbol.The number N for the URLLC time slots that i.e. an eMBB time slot includes is 7.URLLC business every time may be used
To seize an OFDM symbol of eMBB business datums.
Assuming that the probability that each OFDM symbol is preempted is p, and different OFDM symbols are preempted no correlation.Table 1
When giving the value difference of p, more than two OFDM symbol while the probability being preempted.
Table 1
| p | The probability that more than two OFDM symbol is preempted simultaneously |
| 0.2 | 14.8% |
| 0.1 | 2.57% |
| 0.05 | 0.38% |
| 0.01 | 0.003% |
Since URLLC has the feature of sparsity, the general very little of p value, the probability that more than two OFDM symbol is preempted simultaneously
It is very low.When more than two OFDM symbol is preempted simultaneously, at least 3/7ths eMBB business datums are preempted, only logical at this time
It crosses and seizes instruction and the decoded probability of success is very low.Base station can retransmit the entire TB for the eMBB business datums being preempted at this time
(Transport Block, transmission block), eMBB UE can then abandon original TB for being robbed by URLLC and accounting for partial data.Therefore,
The critical value K for the rough instruction that base station determines is 2.
Due to seizing the bit number of instructionK=2, N=7, it may be determined that M=5.
N values notify UE by base station in a manner of semi-static.After base station determines the value of M, the value of M is led to by high-level signaling
Know UE.
It is indicated according to 5 bits, can indicate 25That is 32 kinds of situations.As do not seize there is a situation where, only
The case where one OFDM symbol is preempted, there are two OFDM symbol while the case where be preempted, more than two OFDM symbol is simultaneously
The case where being preempted can unify to indicate.The case where being only preempted there are one OFDM symbol is sharedI.e. 7 kinds, there are two OFDM to accord with
The case where being preempted, has number simultaneouslyI.e. 21 kinds, in addition do not seize there is a situation where and more than two OFDM symbol while being robbed
The case where accounting for needs altogether 30 kinds of permutation and combination.Table 2 gives a kind of coding mode for seizing instruction.
Table 2
Optionally, the case where more than two OFDM symbol is preempted simultaneously can also indicate respectively, for example, three OFDM symbols
Number simultaneously the case where being preempted it is unified indicate, the case where four OFDM symbols are preempted simultaneously is unified to be indicated, four OFDM are more than
The case where symbol is preempted simultaneously is unified to be indicated.32 kinds of permutation and combination are needed altogether.Table 3 gives another volume for seizing instruction
Code mode.
Table 3
After seizing generation, base station determines the code word of instruction according to table 2 or table 3, and the code of instruction then will be seized by DCI
Word is sent to UE.
Each in the M bit at this time that UE makes an appointment according to N, the value of M and with base station combines the meaning indicated, really
Surely the position of the corresponding URLLC time slots of URLLC business of eMBB business datums is seized, or is only determined same in an eMBB time slot
When seize eMBB business datums URLLC business quantity, and the eMBB business is decoded.
Example 2：
EMBB business is all made of 60KHz SCS, 7 OFDM symbols with URLLC business.EMBB business is poly- using 4 time slots
The mode of conjunction is dispatched.URLLC business can seize a time slot in 4 time slots of eMBB business datums every time.
When more than one time slot is preempted simultaneously, at least half of eMBB business datums are preempted, and are only referred at this time by seizing
Show and the decoded probability of success is very low, base station can retransmit the entire TB for the eMBB business datums being preempted at this time, and eMBB UE are then
Original TB for being robbed by URLLC and accounting for partial data can be abandoned.Therefore, the critical value K for the rough instruction that base station determines is 1.
Due to seizing the bit number of instructionK=1, N=4, it may be determined that M=3.
N values notify UE by base station in a manner of semi-static.After base station determines the value of M, the value of M is led to by high-level signaling
Know UE.It is indicated according to 3 bits, can indicate 23That is 8 kinds of situations.As do not seize there is a situation where, only there are one
The case where the case where time slot is preempted, more than one time slot is preempted simultaneously, can be unified to indicate.Table 4 gives one kind and seizing finger
The coding mode shown.
Table 4
| Meaning | Code word |
| Do not seize | 000 |
| First time slot is preempted | 001 |
| Second time slot is preempted | 010 |
| Third time slot is preempted | 011 |
| 4th time slot is preempted | 100 |
| It is reserved | 101 |
| It is reserved | 110 |
| More than one time slot is preempted simultaneously | 111 |
Optionally, the case where more than one time slot is preempted simultaneously can also indicate respectively, for example, two time slots while quilt
The case where the case where the case where seizing is unified to be indicated, three time slots are preempted simultaneously is unified to be indicated, four time slots are preempted simultaneously
Unified instruction.Table 5 gives another coding mode for seizing instruction.
Table 5
| Meaning | Code word |
| Do not seize | 000 |
| First time slot is preempted | 001 |
| Second time slot is preempted | 010 |
| Third time slot is preempted | 011 |
| 4th time slot is preempted | 100 |
| Two time slots are preempted simultaneously | 101 |
| Three time slots are preempted simultaneously | 110 |
| Four time slots are preempted simultaneously | 111 |
After seizing generation, base station determines the code word of instruction according to table 4 or table 5, and the code of instruction then will be seized by DCI
Word is sent to UE.
Each in the M bit at this time that UE makes an appointment according to N, the value of M and with base station combines the meaning indicated,
It determines the position for the corresponding URLLC time slots of URLLC business for seizing eMBB business datums, or only determines in an eMBB time slot
The quantity of the URLLC business of eMBB business datums is seized simultaneously, and the eMBB business is decoded.
Example 3：
The frequency range of the mode of public instruction, entire cell is divided into two parts, and each frequency range needs to indicate respectively its time domain
Seize situation.Each frequency range is indicated with 3 code words respectively.
EMBB business is all made of 60KHz SCS, 7 OFDM symbols with URLLC business.EMBB business is poly- using 4 time slots
The mode of conjunction is dispatched.URLLC business can seize a time slot in 4 time slots of eMBB business of some frequency range every time.It is right
Each frequency range needs to indicate respectively that its time domain seizes situation, and the instruction coding of seizing of each frequency range is shown in Table 4, and entire frequency range can be with
It is indicated with the coding of 6 bits, first three bit first frequency range of instruction seizes situation, rear three bits instruction second
A frequency range seizes situation.
Such as：000001 indicates that first frequency range is not seized, and first time slot of second frequency range is by URLLC industry
Business is seized.
After eMBB business UE receives public instruction, the frequency range distributed according to oneself determines feelings that its resource is preempted
Condition is designated as 000001 if seizing, and can determine that its resource is not preempted when eMBB is in first frequency range, when eMBB is in
Second frequency range can determine that its first time slot is seized by URLLC business.
What the embodiment of the present invention also provided a kind of eMBB business datums seizes processing unit, and described device is located at base station, such as
Shown in Fig. 4, described device includes：
First determination unit 21, when the downlink eMBB business datums for being transferred to UE when base station are seized by URLLC business,
According to the arrival rate of URLLC business, the critical value K of rough instruction is determined；
Second determination unit 22, of the URLLC time slots for including according to the critical value K and an eMBB time slot
Number N, determines the corresponding bit number M for seizing instruction in time domain, wherein
First transmission unit 23, for the N values and M values to be sent to UE；
Third determination unit 24, for according to the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
Quantity, or according to the quantity of the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously and described rob
The position for accounting for the corresponding URLLC time slots of URLLC business of eMBB business datums determines and corresponding in time domain seizes instruction or each
It is corresponding in the time domain of frequency sub-band to seize instruction, wherein to seize the meaning of each combination expression in M bit of instruction by base
It stands and UE makes an appointment；
Second transmission unit 25, for seizing corresponding UE in time domain is special instruction and being sent to UE, alternatively, by each son frequency
Corresponding key group of seizing seizes instruction and is sent to UE included together as public in the time domain of section.
EMBB business datums provided in an embodiment of the present invention seize processing unit, when base station is transferred to the eMBB business of UE
When being seized by URLLC business, base station determines the critical value K of rough instruction, and according to critical according to the arrival rate of URLLC business
The number N for the URLLC time slots that value K and an eMBB time slot include determines the corresponding bit number M for seizing instruction in time domain, adopts
The preemption events of maximum probability are explicitly indicated respectively with M bit, and to the preemption events of small probability carry out unified instruction or
Rough instruction, bit number M are less than N, so as to indicate preemption events using less bit number, and then can reduce base
It stands and sends the expense of DCI to UE.
Optionally, as shown in figure 5, the third determination unit 24 includes：
First determining module 241, for when the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
When quantity is more than the critical value K, according to the quantity for the URLLC business for seizing eMBB business datums simultaneously, it is right in time domain to determine
It is corresponding in the time domain for seizing instruction or each frequency sub-band answered to seize instruction；
Second determining module 242, for when the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
When quantity is less than or equal to the critical value K, when URLLC corresponding according to the URLLC business for seizing eMBB business datums
The position of gap determines and corresponding seizes instruction in the corresponding time domain for seizing instruction or each frequency sub-band in time domain.
Optionally, first determining module 242, for for it is different while seize the URLLC of eMBB business datums
The quantity of business determines and corresponding seizes instruction all same in the corresponding time domain for seizing instruction or each frequency sub-band in time domain；
Alternatively, for it is different while seize eMBB business datums URLLC business quantity, determine and corresponding in time domain seize instruction
Or it corresponding in the time domain of each frequency sub-band seize instruction and differs.
Further, as shown in figure 5, described device further includes：
Retransmission unit 26, for the quantity when the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
When more than or equal to the critical value K, special seize of corresponding UE in time domain is indicated to send in second transmission unit 25
To UE, alternatively, seizing instruction and being sent to UE corresponding key group of seizing in the time domain of each frequency sub-band included together as public
Later, the eMBB business datums being preempted are retransmitted to UE.
The device of the present embodiment, can be used for executing above application in the technical solution of the embodiment of the method for base station side,
Implementing principle and technical effect are similar, and details are not described herein again.
What the embodiment of the present invention also provided a kind of eMBB business datums seizes processing unit, and described device is set positioned at user
It is standby, as shown in fig. 6, described device includes：
First receiving unit 31, when the downlink eMBB business datums for being transferred to UE when base station are seized by URLLC business,
Receive the corresponding ratio for seizing instruction on the number N and time domain for the URLLC time slots that the eMBB time slot that base station is sent includes
Special number M；
Second receiving unit 32, corresponding UE is special in the time domain for receiving base station transmission seizes instruction or public robs
Account for instruction, it is corresponding in the public time domain for seizing instruction by each frequency sub-band to seize instruction and be composed, each seize instruction
M bit in each combination indicate meaning made an appointment by base station and UE；
4th determination unit 33, for seizing instruction according to corresponding UE in the time domain is special or public seizing finger
Show, when determining the position for the corresponding URLLC time slots of URLLC business for seizing eMBB business datums, or only determining an eMBB
The quantity of the URLLC business of eMBB business datums is seized in gap simultaneously；
Decoding unit 34, for being decoded to the eMBB business datums.
EMBB business datums provided in an embodiment of the present invention seize processing unit, when the eMBB business that base station transmits
When being seized by URLLC business, receive in number N and the time domain for the URLLC time slots that the eMBB time slot that base station is sent includes
The corresponding bit number M for seizing instruction, receives that corresponding UE in the time domain that base station is sent is special to be seized instruction or public seize
Instruction, according to corresponding UE in the time domain it is special seize instruction or it is public seize instruction, determine and seize eMBB business datums
The corresponding URLLC time slots of URLLC business position.Due to clearly being referred to respectively to the preemption events of maximum probability using M bit
Show, and unified instruction or rough instruction carried out to the preemption events of small probability, bit number M is less than N, so as to using compared with
Few bit number indicates preemption events, and then can reduce the expense that base station sends DCI to UE.
Optionally, the 4th determination unit 33, frequency spectrum resource for being distributed according to itself and described public is robbed
Instruction is accounted for, determine and seizes instruction corresponding to itself, and determines that the URLLC business for seizing eMBB business datums is corresponding
The position of URLLC time slots, or only determine the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
Further, as shown in fig. 7, described device further includes：
Third receiving unit 35, for being seized in the 4th determination unit 33 according to corresponding UE is special in the time domain
Instruction or the public quantity seized instruction and only determine the URLLC business in an eMBB time slot while seizing eMBB business datums
Later, the eMBB business datums being preempted that base station retransmits are received.
The device of the present embodiment can be used for executing above application in the technical side of the embodiment of the method for user equipment side
Case, implementing principle and technical effect are similar, and details are not described herein again.
The embodiment of the present invention also provides a kind of base station, and the base station includes the above-mentioned eMBB business datums positioned at base station side
Seize processing unit.
The embodiment of the present invention also provides a kind of user equipment, and the user equipment includes above-mentioned positioned at user equipment side
EMBB business datums seize processing unit.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, all answer by the change or replacement that can be readily occurred in
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (16)
1. a kind of eMBB business datums seize processing method, the method is applied to base station, which is characterized in that the method packet
It includes：
When the downlink eMBB business datums that base station is transferred to UE may be seized by URLLC business, according to the arrival of URLLC business
Rate determines the critical value K of rough instruction；
According to the number N for the URLLC time slots that the critical value K and an eMBB time slot include, corresponding in time domain rob is determined
Account for the bit number M of instruction, wherein
The N values and M values are sent to UE；
According to the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously, or according to an eMBB
The quantity of the URLLC business of eMBB business datums and the URLLC industry for seizing eMBB business datums are seized in time slot simultaneously
It is engaged in the positions of corresponding URLLC time slots, determining corresponding in the corresponding time domain for seizing instruction or each frequency sub-band in time domain rob
Account for instruction, wherein seize the meaning that each combination indicates in M bit of instruction and made an appointment by base station and UE；
It seizes corresponding UE in time domain is special instruction and is sent to UE, alternatively, seizing finger by corresponding in the time domain of each frequency sub-band
Show and is combined together as public seizing instruction and being sent to UE.
2. according to the method described in claim 1, it is characterized in that, it is described according in an eMBB time slot simultaneously seize eMBB industry
The quantity of the URLLC business for data of being engaged in, or according to the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously
Quantity and the corresponding URLLC time slots of the URLLC business for seizing eMBB business datums position, determine in time domain corresponding
The time domain for seizing instruction or each frequency sub-band on corresponding seize instruction and include：
When the quantity of URLLC business of eMBB business datums is seized in an eMBB time slot simultaneously more than the critical value K, root
According to simultaneously seize eMBB business datums URLLC business quantity, determine in time domain it is corresponding seize instruction or each frequency sub-band
Time domain on corresponding seize instruction；
When the quantity for the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously is less than or equal to the critical value
When K, according to the position of the corresponding URLLC time slots of the URLLC business for seizing eMBB business datums, determine corresponding in time domain
It seizes in the time domain of instruction or each frequency sub-band and corresponding seizes instruction.
3. according to the method described in claim 2, it is characterized in that, the basis seizes the URLLC of eMBB business datums simultaneously
The quantity of business determines and corresponding in the corresponding time domain for seizing instruction or each frequency sub-band in time domain seize instruction and include：It is right
The quantity that the URLLC business of eMBB business datums is seized in different while determines and corresponding in time domain seizes instruction or each
It is corresponding in the time domain of frequency sub-band to seize instruction all same；Alternatively, for it is different while seize the URLLC of eMBB business datums
The quantity of business determines and corresponding in the corresponding time domain for seizing instruction or each frequency sub-band in time domain seize instruction and differ.
4. according to the method in claim 2 or 3, which is characterized in that when in an eMBB time slot simultaneously seize eMBB business
When the quantity of the URLLC business of data is more than the critical value K, special seize of corresponding UE in time domain is indicated to send described
To UE, alternatively, seizing instruction and being sent to UE corresponding key group of seizing in the time domain of each frequency sub-band included together as public
Later, the method further includes：
The eMBB business datums being preempted are retransmitted to UE.
5. a kind of eMBB business datums seize processing method, the method is applied to user equipment, which is characterized in that the side
Method includes：
When the downlink eMBB business datums that base station is transferred to UE are seized by URLLC business, the eMBB that base station is sent is received
The corresponding bit number M for seizing instruction on the number N and time domain of the URLLC time slots that time slot includes；
Receive corresponding UE in the time domain that base station is sent it is special seize instruction or it is public seize instruction, it is described public to seize instruction
It is corresponding in time domain by each frequency sub-band to seize instruction and be composed, each seize each combination table in M bit of instruction
The meaning shown is made an appointment by base station and UE；
According to corresponding UE in the time domain it is special seize instruction or it is public seize instruction, determine and seize eMBB business datums
The position of the corresponding URLLC time slots of URLLC business, or only determine in an eMBB time slot and seize eMBB business datums simultaneously
The quantity of URLLC business, and the eMBB business datums are decoded.
6. according to the method described in claim 5, it is characterized in that, described seize instruction according to public, eMBB industry is seized in determination
The position of the corresponding URLLC time slots of URLLC business for data of being engaged in, or only determine in an eMBB time slot and seize eMBB industry simultaneously
The quantity of URLLC business for data of being engaged in includes：
The frequency spectrum resource that is distributed according to itself and it is described it is public seize instruction, determine with itself corresponding to seize instruction,
And determine the position for the corresponding URLLC time slots of URLLC business for seizing eMBB business datums, or only determine an eMBB time slot
The quantity of URLLC business that is interior while seizing eMBB business datums.
7. method according to claim 5 or 6, which is characterized in that seized according to corresponding UE is special in the time domain
Instruction or the public quantity seized instruction and only determine the URLLC business in an eMBB time slot while seizing eMBB business datums
Later, the method further includes：
Receive the eMBB business datums being preempted that base station retransmits.
8. a kind of eMBB business datums seize processing unit, described device is located at base station, which is characterized in that described device packet
It includes：
First determination unit, when the downlink eMBB business datums for being transferred to UE when base station are seized by URLLC business, according to
The arrival rate of URLLC business determines the critical value K of rough instruction；
Second determination unit, the number N of the URLLC time slots for including according to the critical value K and an eMBB time slot, really
The corresponding bit number M for seizing instruction on domain, wherein
First transmission unit, for the N values and M values to be sent to UE；
Third determination unit, for according in an eMBB time slot simultaneously seize eMBB business datums URLLC business quantity,
Or according to the quantity of the URLLC business for seizing eMBB business datums in an eMBB time slot simultaneously and described seize eMBB industry
The position of the URLLC business corresponding URLLC time slots for data of being engaged in determines and corresponding in time domain seizes instruction or each frequency sub-band
It is corresponding in time domain to seize instruction, wherein it is pre- by base station and UE to seize the meaning that each combination indicates in M bit of instruction
First arrange；
Second transmission unit, for seizing corresponding UE in time domain is special instruction and being sent to UE, alternatively, by each frequency sub-band when
Corresponding key group of seizing seizes instruction and is sent to UE included together as public on domain.
9. device according to claim 8, which is characterized in that the third determination unit includes：
First determining module, the quantity for working as the URLLC business for seizing eMBB business datums simultaneously in an eMBB time slot are big
When the critical value K, according to the quantity for the URLLC business for seizing eMBB business datums simultaneously, corresponding in time domain rob is determined
It accounts in the time domain of instruction or each frequency sub-band and corresponding seizes instruction；
Second determining module, the quantity for working as the URLLC business for seizing eMBB business datums simultaneously in an eMBB time slot are small
When the critical value K, according to the position of the corresponding URLLC time slots of the URLLC business for seizing eMBB business datums
It sets, determines and corresponding seize instruction in the corresponding time domain for seizing instruction or each frequency sub-band in time domain.
10. device according to claim 9, which is characterized in that first determining module, for for it is different while
The quantity for seizing the URLLC business of eMBB business datums determines the corresponding time domain for seizing instruction or each frequency sub-band in time domain
It is above corresponding to seize instruction all same；Alternatively, for it is different while seize eMBB business datums URLLC business quantity,
It determines and corresponding in the corresponding time domain for seizing instruction or each frequency sub-band in time domain seize instruction and differ together.
11. device according to claim 9 or 10, which is characterized in that described device further includes：
Retransmission unit, for being more than when the quantity for the URLLC business for seizing eMBB business datums simultaneously in eMBB time slot or
When equal to the critical value K, seizes corresponding UE in time domain is special instruction in second transmission unit and be sent to UE, or
Person seizes corresponding key group of seizing in the time domain of each frequency sub-band after instruction is sent to UE included together as public, to
UE retransmits the eMBB business datums being preempted.
12. a kind of eMBB business datums seize processing unit, described device is located at user equipment, which is characterized in that the dress
Set including：
First receiving unit when the downlink eMBB business datums for being transferred to UE when base station are seized by URLLC business, receives base
Stand the eMBB time slot URLLC time slots that include sent number N and time domain on the corresponding bit number M for seizing instruction；
Second receiving unit, corresponding UE is special in the time domain for receiving base station transmission seizes instruction or public seizes finger
Show, it is described it is public seize it is corresponding in time domain of the instruction by each frequency sub-band seize instruction and be composed, each seize instruction M
The meaning that each combination indicates in bit is made an appointment by base station and UE；
4th determination unit, for according to corresponding UE in the time domain it is special seize instruction or it is public seize instruction, determination
The position of the corresponding URLLC time slots of URLLC business of eMBB business datums is seized, or is only determined in an eMBB time slot simultaneously
Seize the quantity of the URLLC business of eMBB business datums；
Decoding unit, for being decoded to the eMBB business datums.
13. device according to claim 12, which is characterized in that the 4th determination unit, for being divided according to itself
The frequency spectrum resource matched and it is described it is public seize instruction, determine with itself corresponding to seize instruction, and determine and seize eMBB industry
The position of the corresponding URLLC time slots of URLLC business for data of being engaged in, or only determine in an eMBB time slot and seize eMBB industry simultaneously
The quantity of the URLLC business for data of being engaged in.
14. device according to claim 12 or 13, which is characterized in that described device further includes：
Third receiving unit, for the 4th determination unit according to corresponding UE in the time domain it is special seize instruction or
It is public to seize in the only determining eMBB time slot of instruction while seizing after the quantity of URLLC business of eMBB business datums, it connects
Receive the eMBB business datums being preempted that base station retransmits.
15. a kind of base station, which is characterized in that the base station includes the eMBB business as described in any one of claim 8 to 11
Data seize processing unit.
16. a kind of user equipment, which is characterized in that the user equipment includes the eMBB business as described in claim 12 to 14
Data seize processing unit.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561504A (en) * | 2018-11-20 | 2019-04-02 | 北京邮电大学 | A kind of resource multiplexing method of URLLC and eMBB based on deeply study |
| CN110971385A (en) * | 2019-11-22 | 2020-04-07 | 展讯通信（上海）有限公司 | Method, device, equipment and storage medium for indicating occupation |
| CN111095856A (en) * | 2019-12-04 | 2020-05-01 | 北京小米移动软件有限公司 | Data processing method and device and communication equipment |
| WO2020125801A1 (en) * | 2018-12-21 | 2020-06-25 | 中兴通讯股份有限公司 | Time slot aggregation and device, time slot aggregation transmission method and device, storage medium, and electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070206533A1 (en) * | 2006-03-03 | 2007-09-06 | Motorola, Inc. | Method and system of interrupting a transmitting subscriber in a wireless communications system |
| US20080040739A1 (en) * | 2006-08-09 | 2008-02-14 | Ketchum Russell K | Preemptible station inventory |
| CN105979597A (en) * | 2016-06-27 | 2016-09-28 | 宇龙计算机通信科技(深圳)有限公司 | Communication resource distribution method, communication resource distribution device, base station and terminal |
| CN106385709A (en) * | 2016-10-31 | 2017-02-08 | 宇龙计算机通信科技(深圳)有限公司 | Resource scheduling method and resource scheduling device |
| CN106455103A (en) * | 2016-11-30 | 2017-02-22 | 宇龙计算机通信科技(深圳)有限公司 | Resource allocation method and resource allocation device |
-
2017
- 2017-05-05 CN CN201710313353.0A patent/CN108811115B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070206533A1 (en) * | 2006-03-03 | 2007-09-06 | Motorola, Inc. | Method and system of interrupting a transmitting subscriber in a wireless communications system |
| US20080040739A1 (en) * | 2006-08-09 | 2008-02-14 | Ketchum Russell K | Preemptible station inventory |
| CN105979597A (en) * | 2016-06-27 | 2016-09-28 | 宇龙计算机通信科技(深圳)有限公司 | Communication resource distribution method, communication resource distribution device, base station and terminal |
| CN106385709A (en) * | 2016-10-31 | 2017-02-08 | 宇龙计算机通信科技(深圳)有限公司 | Resource scheduling method and resource scheduling device |
| CN106455103A (en) * | 2016-11-30 | 2017-02-22 | 宇龙计算机通信科技(深圳)有限公司 | Resource allocation method and resource allocation device |
Non-Patent Citations (3)
| Title |
|---|
| QUALCOMM INCORPORATED: "URLLC/eMBB downlink dynamic multiplexing schemes", 《3GPP TSG-RAN WG1 NR AD-HOC，R1- 1700827》 * |
| R1-1704763: "eMBB/URLLC multiplexing for DL", 《3GPP TSG RAN1 WG MEETING #88BIS，R1-1704763》 * |
| VIVO: "vivo", 《3GPP TSG RAN WG1 MEETING #88，R1-1703392 》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561504A (en) * | 2018-11-20 | 2019-04-02 | 北京邮电大学 | A kind of resource multiplexing method of URLLC and eMBB based on deeply study |
| WO2020125801A1 (en) * | 2018-12-21 | 2020-06-25 | 中兴通讯股份有限公司 | Time slot aggregation and device, time slot aggregation transmission method and device, storage medium, and electronic device |
| CN111356233A (en) * | 2018-12-21 | 2020-06-30 | 中兴通讯股份有限公司 | Time slot aggregation and time slot aggregation transmission method and device |
| US12016001B2 (en) | 2018-12-21 | 2024-06-18 | Zte Corporation | Slot aggregation method and device, slot aggregation transmission method and device, storage medium, and electronic device |
| CN110971385A (en) * | 2019-11-22 | 2020-04-07 | 展讯通信（上海）有限公司 | Method, device, equipment and storage medium for indicating occupation |
| CN111095856A (en) * | 2019-12-04 | 2020-05-01 | 北京小米移动软件有限公司 | Data processing method and device and communication equipment |
| WO2021109043A1 (en) * | 2019-12-04 | 2021-06-10 | 北京小米移动软件有限公司 | Data processing method and apparatus, and communication device |
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|---|---|
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