CN110035542A - It activates or discharges semi-continuous scheduling or exempt from the method, apparatus and user equipment of schedule data transmission - Google Patents
It activates or discharges semi-continuous scheduling or exempt from the method, apparatus and user equipment of schedule data transmission Download PDFInfo
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- CN110035542A CN110035542A CN201810026977.9A CN201810026977A CN110035542A CN 110035542 A CN110035542 A CN 110035542A CN 201810026977 A CN201810026977 A CN 201810026977A CN 110035542 A CN110035542 A CN 110035542A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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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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- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provide it is a kind of activation or discharge semi-continuous scheduling or exempt from scheduling data transmission method, device and user equipment.The described method includes: receiving the breath DCI that base station issues；When the DCI is to dispatch the first DCI format of PDSCH, determine whether to activate downlink semi-continuous scheduling according to the first DCI format of the scheduling PDSCH；When the DCI is to dispatch the second DCI format of PDSCH, determine whether to discharge downlink semi-continuous scheduling according to the second DCI format of the scheduling PDSCH；When the DCI is to dispatch the first DCI format of PUSCH, according to the first DCI format of the scheduling PUSCH determine whether that uplink is activated to exempt from scheduling type 2；When the DCI is to dispatch the second DCI format of PUSCH, determine whether that discharging uplink exempts from scheduling type 2 according to the second DCI format of the scheduling PUSCH.The present invention can determine whether to activate according to the DCI received or discharge downlink semi-continuous scheduling, or to activate or discharge uplink and exempt from scheduling type 2.
Description
Technical field
The present invention relates to wireless communication technology field more particularly to a kind of activation or release semi-continuous scheduling or exempt to dispatch number
According to transmission method, device and user equipment.
Background technique
Semi-continuous scheduling in LTE (Long Term Evolution, long term evolution), which refers to, is semi-statically configured wireless money
Source, and by the resource period distribute to some particular UE (User Equipment, user equipment).Use SPS (Semi-
Persistent Scheduling, semi-continuous scheduling) C-RNTI (Cell Radio Network Temporary
Identifier, Cell Radio Network Temporary Identifier/Identity, Cell-RNTI) scrambled PDCCH (Physical Downlink Control
Channel, Physical Uplink Control Channel) specify radio resource (being herein referred to as SPS resource) used in UE, every mistake one
Period, UE just receive or send out data using the SPS resource.ENodeB (base station) is not necessarily to (be herein referred to as SPS in the subframe
Frame) resource that PDCCH carrys out assignment of allocation is re-issued, reduce corresponding PDCCH expense.After UE is configured with SPS, it can't make
With, it is necessary to it is activated using the scrambled PDCCH of SPS C-RNTI.ENodeB is swashed by the scrambled PDCCH of SPS C-RNTI
The SPS of work/release UE.Only meet following condition, UE can just verify whether the PDCCH received is used for the activation of SPS or releases
It puts:
CRC (Cyclic Redundancy Check, the cyclic redundancy check) check bit of PDCCH uses SPS C-RNTI
It is scrambled；
The domain NDI (New Data Indicator) is set as 0.For DCI (Downlink Control
Information, Downlink Control Information) for format 2/2A/2B/2C, the domain NDI is for that enabled TB (Transport
Block, transmission block).
As shown in table 1, the special field of PDCCH verifying is activated for semi-continuous scheduling；It as shown in table 2, is semi-continuous scheduling
Discharge the special field of PDCCH verifying.
Table 1
Table 2
If all fields in corresponding DCI format all by being arranged shown in table 1 or table 2, are proved to be successful, otherwise
Authentication failed.If be proved to be successful, UE can be handled the DCI received as an effective SPS activation/release；If
Authentication failed, UE will be considered that the DCI received has used a unmatched CRC.
NR (New Radio, newly eat dishes without rice or wine) includes that downlink semi-continuous scheduling and uplink exempt from (the type 2grant of scheduling type 2
Free PUSCH), both, which also need DCI activation, just can be used, or needs DCI release downlink semi-continuous scheduling or exempt to adjust
Spend the resource of 2 uplink of type.High-level signaling configurating downlink semi-continuous scheduling uses SPS C-RNTI, and scheduling type is exempted from configuration
2 uplink use CS-RNTI.Dispatching PDSCH, (Physical Downlink Shared Channel, physical down are shared
Channel) DCI format include DCI1_0 and DCI1_1, dispatch PUSCH (Physical Uplink Shared Channel, object
Manage Uplink Shared Channel) DCI format include DCI0_0 and DCI0_1.
Currently, UE can not be determined whether to activate according to the DCI received or be discharged downlink semi-continuous scheduling, or to swash
Living or release uplink exempts from scheduling type 2.
Summary of the invention
Activation provided by the invention discharges semi-continuous scheduling or exempts from scheduling data transmission method, device and user equipment,
It can be determined whether to activate according to the DCI received or discharge downlink semi-continuous scheduling, or activated or discharge uplink and exempt from
Scheduling type 2.
In a first aspect, the present invention provide it is a kind of activation or discharge semi-continuous scheduling or exempt from scheduling data transmission method, comprising:
Receive the DCI that base station issues；
When the DCI is to dispatch the first DCI format of PDSCH, the first DCI format according to the scheduling PDSCH is true
It is fixed whether to activate downlink semi-continuous scheduling；
When the DCI is to dispatch the second DCI format of PDSCH, the second DCI format according to the scheduling PDSCH is true
It is fixed whether to discharge downlink semi-continuous scheduling；
When the DCI is to dispatch the first DCI format of PUSCH, the first DCI format according to the scheduling PUSCH is true
It is fixed that uplink whether is activated to exempt from scheduling type 2；
When the DCI is to dispatch the second DCI format of PUSCH, the second DCI format according to the scheduling PUSCH is true
Whether discharging uplink exempts from scheduling type 2 calmly.
Optionally, first DCI format according to the scheduling PDSCH determines whether to activate downlink semi-continuous scheduling packet
Include: according to it is described scheduling PDSCH the first DCI format in HARQ process number and redundancy version field determine whether under activation
Row semi-continuous scheduling；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: basis
HARQ process number and redundancy version field in the second DCI format of the scheduling PDSCH determine whether that discharging downlink partly holds
Continuous scheduling；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: root
According to it is described scheduling PUSCH the first DCI format in HARQ process number and redundancy version field determine whether activate uplink exempt from
Scheduling type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: root
According to it is described scheduling PUSCH the second DCI format in HARQ process number and redundancy version field determine whether discharge uplink exempt from
Scheduling type 2.
Optionally, first DCI format according to the scheduling PDSCH determines whether to activate downlink semi-continuous scheduling packet
It includes: being determined whether according to the TPC command of HARQ process number and scheduling PUCCH in the first DCI format of the scheduling PDSCH
Activate downlink semi-continuous scheduling；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: basis
The TPC command of HARQ process number and scheduling PUCCH in the second DCI format of the scheduling PDSCH determines whether under release
Row semi-continuous scheduling；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: root
TPC command according to HARQ process number and scheduling PUSCH in the first DCI format of the scheduling PUSCH determines whether to activate
Uplink exempts from scheduling type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: root
TPC command according to HARQ process number and scheduling PUSCH in the second DCI format of the scheduling PUSCH determines whether to discharge
Uplink exempts from scheduling type 2.
Optionally, first DCI format according to the scheduling PDSCH determines whether to activate downlink semi-continuous scheduling packet
Include: according to it is described scheduling PDSCH the first DCI format in HARQ process number and downlink distribution index field determine whether to swash
Downlink semi-continuous scheduling living；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: basis
HARQ process number and downlink distribution index field in the second DCI format of the scheduling PDSCH determine whether to discharge downlink
Semi-continuous scheduling；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: root
According to it is described scheduling PUSCH the first DCI format in HARQ process number and downlink distribution index field determine whether in activation
Row exempts from scheduling type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: root
According to it is described scheduling PUSCH the second DCI format in HARQ process number and downlink distribution index field determine whether in release
Row exempts from scheduling type 2.
Optionally, first DCI format according to the scheduling PDSCH determines whether to activate downlink semi-continuous scheduling packet
Include: according to it is described scheduling PDSCH the first DCI format in downlink distribution index field and redundancy version field determine whether to swash
Downlink semi-continuous scheduling living；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: basis
Downlink distribution index field and redundancy version field in the second DCI format of the scheduling PDSCH determine whether to discharge downlink
Semi-continuous scheduling；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: root
According to it is described scheduling PUSCH the first DCI format in downlink distribution index field and redundancy version field determine whether in activation
Row exempts from scheduling type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: root
According to it is described scheduling PUSCH the second DCI format in downlink distribution index field and redundancy version field determine whether in release
Row exempts from scheduling type 2.
Optionally, first DCI format according to the scheduling PDSCH determines whether to activate downlink semi-continuous scheduling packet
It includes: being determined according to the TPC command of downlink distribution index field and scheduling PUCCH in the first DCI format of the scheduling PDSCH
Whether downlink semi-continuous scheduling is activated；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: basis
The TPC command of downlink distribution index field and scheduling PUCCH in the second DCI format of the scheduling PDSCH determines whether to release
Put down row semi-continuous scheduling；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: root
TPC command according to downlink distribution index field and scheduling PUSCH in the first DCI format of the scheduling PUSCH determines whether
Activation uplink exempts from scheduling type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: root
TPC command according to downlink distribution index field and scheduling PUSCH in the second DCI format of the scheduling PUSCH determines whether
Release uplink exempts from scheduling type 2.
Optionally, first DCI format according to the scheduling PDSCH determines whether to activate downlink semi-continuous scheduling packet
It includes: being determined whether according to the TPC command of redundancy version field and scheduling PUCCH in the first DCI format of the scheduling PDSCH
Activate downlink semi-continuous scheduling；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: basis
The TPC command of redundancy version field and scheduling PUCCH in the second DCI format of the scheduling PDSCH determines whether under release
Row semi-continuous scheduling；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: root
TPC command according to redundancy version field and scheduling PUSCH in the first DCI format of the scheduling PUSCH determines whether to activate
Uplink exempts from scheduling type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: root
TPC command according to redundancy version field and scheduling PUSCH in the second DCI format of the scheduling PUSCH determines whether to discharge
Uplink exempts from scheduling type 2.
Optionally, the method also includes:
Judge that the CRC check position of PDCCH is carried out scrambling using SPS C-RNTI or scrambled using CS-RNTI；
When the CRC check position of the PDCCH is scrambled using SPS C-RNTI, it is determined whether activation or release downlink
Semi-continuous scheduling；
When the CRC check position of the PDCCH is scrambled using CS-RNTI, it is determined whether activation or release uplink are exempted from
Scheduling type 2.
Second aspect, the present invention provide it is a kind of activation or discharge semi-continuous scheduling or exempt from schedule data transmission device, comprising:
Receiving unit, the DCI issued for receiving base station；
First determination unit, for when the DCI be dispatch PDSCH the first DCI format when, according to the scheduling
The first DCI format of PDSCH determines whether to activate downlink semi-continuous scheduling；
Second determination unit, for when the DCI be dispatch PDSCH the second DCI format when, according to the scheduling
The second DCI format of PDSCH determines whether to discharge downlink semi-continuous scheduling；
Third determination unit, for when the DCI be dispatch PUSCH the first DCI format when, according to the scheduling
The first DCI format of PUSCH determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for when the DCI be dispatch PUSCH the second DCI format when, according to the scheduling
The second DCI format of PUSCH determines whether that discharging uplink exempts from scheduling type 2.
Optionally, first determination unit, for according to it is described scheduling PDSCH the first DCI format in HARQ into
Journey number and redundancy version field determine whether to activate downlink semi-continuous scheduling；
Second determination unit, for according to it is described scheduling PDSCH the second DCI format in HARQ process number and
Redundancy version field determines whether to discharge downlink semi-continuous scheduling；
The third determination unit, for according to it is described scheduling PUSCH the first DCI format in HARQ process number and
Redundancy version field determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for according to it is described scheduling PUSCH the second DCI format in HARQ process number and
Redundancy version field determines whether that discharging uplink exempts from scheduling type 2.
Optionally, first determination unit, for according to it is described scheduling PDSCH the first DCI format in HARQ into
Journey number and the TPC command of scheduling PUCCH determine whether to activate downlink semi-continuous scheduling；
Second determination unit, for according to it is described scheduling PDSCH the second DCI format in HARQ process number and
The TPC command of scheduling PUCCH determines whether to discharge downlink semi-continuous scheduling；
The third determination unit, for according to it is described scheduling PUSCH the first DCI format in HARQ process number and
The TPC command of scheduling PUSCH determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for according to it is described scheduling PUSCH the second DCI format in HARQ process number and
The TPC command of scheduling PUSCH determines whether that discharging uplink exempts from scheduling type 2.
Optionally, first determination unit, for according to it is described scheduling PDSCH the first DCI format in HARQ into
Journey number and downlink distribution index field determine whether to activate downlink semi-continuous scheduling；
Second determination unit, for according to it is described scheduling PDSCH the second DCI format in HARQ process number and
Downlink distribution index field determines whether to discharge downlink semi-continuous scheduling；
The third determination unit, for according to it is described scheduling PUSCH the first DCI format in HARQ process number and
Downlink distribution index field determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for according to it is described scheduling PUSCH the second DCI format in HARQ process number and
Downlink distribution index field determines whether that discharging uplink exempts from scheduling type 2.
Optionally, first determination unit, for the downlink point in the first DCI format according to the scheduling PDSCH
Determine whether to activate downlink semi-continuous scheduling with index field and redundancy version field；
Second determination unit, for the downlink distribution index word in the second DCI format according to the scheduling PDSCH
Section and redundancy version field determine whether to discharge downlink semi-continuous scheduling；
The third determination unit, for the downlink distribution index word in the first DCI format according to the scheduling PUSCH
Section and redundancy version field determine whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for the downlink distribution index word in the second DCI format according to the scheduling PUSCH
Section and redundancy version field determine whether that discharging uplink exempts from scheduling type 2.
Optionally, first determination unit, for the downlink point in the first DCI format according to the scheduling PDSCH
TPC command with index field and scheduling PUCCH determines whether to activate downlink semi-continuous scheduling；
Second determination unit, for the downlink distribution index word in the second DCI format according to the scheduling PDSCH
Section and the TPC command of scheduling PUCCH determine whether to discharge downlink semi-continuous scheduling；
The third determination unit, for the downlink distribution index word in the first DCI format according to the scheduling PUSCH
Section and the TPC command of scheduling PUSCH determine whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for the downlink distribution index word in the second DCI format according to the scheduling PUSCH
Section and the TPC command of scheduling PUSCH determine whether that discharging uplink exempts from scheduling type 2.
Optionally, first determination unit, for the redundancy version in the first DCI format according to the scheduling PDSCH
This field and the TPC command of scheduling PUCCH determine whether to activate downlink semi-continuous scheduling；
Second determination unit, for according to it is described scheduling PDSCH the second DCI format in redundancy version field and
The TPC command of scheduling PUCCH determines whether to discharge downlink semi-continuous scheduling；
The third determination unit, for according to it is described scheduling PUSCH the first DCI format in redundancy version field and
The TPC command of scheduling PUSCH determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for according to it is described scheduling PUSCH the second DCI format in redundancy version field and
The TPC command of scheduling PUSCH determines whether that discharging uplink exempts from scheduling type 2.
Optionally, described device further include:
Judging unit, for judging that the CRC check position of PDCCH carries out scrambling or using CS- using SPS C-RNTI
RNTI is scrambled；
First determination unit, for when the CRC check position of the PDCCH is scrambled using SPS C-RNTI,
Determine whether to activate downlink semi-continuous scheduling；
Second determination unit, for when the CRC check position of the PDCCH is scrambled using SPS C-RNTI,
Determine whether to discharge downlink semi-continuous scheduling；
The third determination unit, for determining when the CRC check position of the PDCCH is scrambled using CS-RNTI
Uplink whether is activated to exempt from scheduling type 2；
4th determination unit, for determining when the CRC check position of the PDCCH is scrambled using CS-RNTI
Whether discharge uplink and exempts from scheduling type 2.
The third aspect, the present invention provide a kind of user equipment, and the user equipment includes that above-mentioned activation or release are semi-continuous
Dispatch or exempt from schedule data transmission device.
Activation provided in an embodiment of the present invention discharges semi-continuous scheduling or exempts from scheduling data transmission method, device and user
Equipment determines whether to activate or discharge downlink half according to the first DCI format of the scheduling PDSCH received or the second DCI format
Continuous dispatching determines whether in activation or release according to the first DCI format of the scheduling PUSCH received or the second DCI format
Row exempts from scheduling type 2, is determined whether to activate or discharge the semi-continuous tune of downlink according to the DCI format received so as to realize
Degree, or to activate or discharge uplink and exempt from scheduling type 2.
Detailed description of the invention
Fig. 1 is that one embodiment of the invention activates or discharges semi-continuous scheduling or exempt from the flow chart of scheduling data transmission method；
Fig. 2 is that one embodiment of the invention activates or discharges semi-continuous scheduling or exempt from the structural representation of schedule data transmission device
Figure.
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 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
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
First to scheduling PDSCH DCI format DCI1_0 and DCI1_1 and dispatch PUSCH DCI format DCI0_0 and
DCI0_1 is introduced.
(1) DCI1_0 includes following information:
DCI format identifies (Identifier for DCI formats)-[1] bits
Frequency domain resource distribution
Time-domain resource distributes (Time domain resource assignment)-X bits
VRB-to-PRB maps (VRB-to-PRB mapping) -1bit
Modulation and coding mode (Modulation and coding scheme)-[5] bits
New data indicates (New data indicator) -1bit
Remaining version (Redundancy version)-[2] bits
HARQ process number (HARQ process number)-[4] bits
Downlink distribution index (Downlink assignment index) -2bits
Dispatch TPC command (TPC command for scheduled PUCCH)-[2] bits of PUCCH
PUCCH resource indicates (PUCCH resource indicator)-[2] bits
The timing of PDSCH to HARQ feedback indicates (PDSCH-to-HARQ_feedback timing indicator)-
[3]bits
(2) DCI1_1 includes following information:
Carrier wave indicates (Carrier indicator) -0or 3bits.
DCI format identifies (Identifier for DCI formats)-[1] bits
Fractional bandwidth indicates (Bandwidth part indicator) -0,1or 2bits
Frequency domain resource distribution (Frequency domain resource assignment) if-be only configured with resource allocation
Type 0 is thenIf being only configured with resource allocation type 1If configuration
Two kinds of resources distribution is then
Time-domain resource distributes (Time domain resource assignment) -1,2,3, or 4bits
VRB-to-PRB maps (VRB-to-PRB mapping) -0or 1bit
PRB binds size and indicates (PRB bundling size indicator) -0or 1bit
Rate-matched indicates (Rate matching indicator) -0,1, or 2bits
ZP CSI-RS triggers (ZP CSI-RS trigger)-X bits
Transmission block 1:
Modulation and coding mode (Modulation and coding scheme)-[5] bits
New data indicates (New data indicator) -1bit
Redundancy versions (Redundancy version)-[2] bits
Transmission block 2:
Modulation and coding mode (Modulation and coding scheme)-[5] bits
New data indicates (New data indicator) -1bit
Redundancy versions (Redundancy version)-[2] bits
HARQ process number (HARQ process number) -4bits
Downlink distribution index (Downlink assignment index) -0or 4bits
Dispatch TPC command (TPC command for scheduled PUCCH)-[2] bits of PUCCH
PUCCH resource indicates (PUCCH resource indicator)-[2] bits
The timing of PDSCH to HARQ feedback indicates (PDSCH-to-HARQ_feedback timing indicator)-
3bits
Antenna port (Antenna ports) -4,5, or 6bits
Transmission configuration indicates (Transmission configuration indication) -0bit or 3bits
SRS request (SRS request) -2bits
CBG transmits information (CBG transmission information) -0,2,4,6, or 8bits
CBG empties information (CBG flushing out information) -0or 1bit.
DMRS sequence initialization (DMRS sequence initialization) -0or 1bit
(3) DCI0_0 includes following information:
DCI format identifies (Identifier for DCI formats)-[1] bits
Frequency domain resource distribution
Time-domain resource distributes (Time domain resource assignment)-X bits
Frequency Hopping identifies (Frequency hopping flag) -1bit.
Modulation and coding mode (Modulation and coding scheme)-[5] bits
New data indicates (New data indicator) -1bit
Redundancy versions (Redundancy version)-[2] bits
HARQ process number (HARQ process number)-[4] bits
Downlink distribution index (Downlink assignment index) -2bits
Dispatch TPC command (TPC command for scheduled PUSCH)-[2] bits of PUSCH
UL/SUL indicates (UL/SUL indicator) -0bit if UE does not match SUL, otherwise 1bit
(4) DCI0_1 includes following information:
Carrier wave indicates (Carrier indicator) -0or 3bits.
DCI format identifies (Identifier for DCI formats)-[1] bits
Fractional bandwidth indicates (Bandwidth part indicator) -0,1or 2bits
Frequency domain resource distribution (Frequency domain resource assignment) if-be only configured with resource allocation
Type 0 is thenOnly it is configured with resource allocation type 1 thenIf being configured with
Two kinds of resources is distributed then
Time-domain resource distributes (Time domain resource assignment) -1,2,3, or 4bits
VRB-to-PRB maps (VRB-to-PRB mapping) -0or 1bit
Frequency Hopping identifies (Frequency hopping flag) -0or 1bit
Modulation and coding mode (Modulation and coding scheme)-[5] bits
New data indicates (New data indicator) -1bit
Redundancy versions (Redundancy version)-[2] bits
HARQ process number (HARQ process number) -4bits
First downlink distribution index (1st downlink assignment index) -1or 2bits
First downlink distribution index (2nd downlink assignment index) -0or 2bits
Dispatch TPC command (TPC command for scheduled PUSCH)-[2] bits of PUSCH
SRS resource instruction
Precoding information and the number of plies (Precoding information and number of layers) -0,2,3,4,
5,6bits
Antenna port (Antenna ports) -2,3,4,5,6bits
SRS request (SRS request) -2bits
CSI request (CSI request) -0,1,2,3,4,5, or 6bits
CBG transmits information (CBG transmission information) -0,2,4,6, or 8bits
PTRS-DMRS relationship (PTRS-DMRS association) -0or 2bits
Beta_offset indicates (beta_offset indicator) -0or 2bits
DMRS sequence initialization (DMRS sequence initialization) -0or 1bit
UL/SUL indicates (UL/SUL indicator) -0bit if UE does not match SUL, otherwise 1bit.
The embodiment of the present invention provide it is a kind of activation or discharge semi-continuous scheduling or exempt from scheduling data transmission method, such as Fig. 1 institute
Show, which comprises
S11, the DCI that base station issues is received.
S12, when the DCI be dispatch PDSCH the first DCI format when, according to it is described scheduling PDSCH the first DCI lattice
Formula determines whether to activate downlink semi-continuous scheduling.
Wherein, the first DCI format, that is, above-mentioned DCI1_0 of the scheduling PDSCH.
S13, when the DCI be dispatch PDSCH the second DCI format when, according to it is described scheduling PDSCH the 2nd DCI lattice
Formula determines whether to discharge downlink semi-continuous scheduling.
Wherein, the second DCI format, that is, DCI1_1 of the scheduling PDSCH.
S14, when the DCI be dispatch PUSCH the first DCI format when, according to it is described scheduling PUSCH the first DCI lattice
Formula determines whether that uplink is activated to exempt from scheduling type 2.
Wherein, the first DCI format, that is, above-mentioned DCI0_0 of the scheduling PUSCH.
S15, when the DCI be dispatch PUSCH the second DCI format when, according to it is described scheduling PUSCH the 2nd DCI lattice
Formula determines whether that discharging uplink exempts from scheduling type 2.
Wherein, the second DCI format, that is, DCI0_1 of the scheduling PUSCH.
Activation provided in an embodiment of the present invention discharges semi-continuous scheduling or exempts from scheduling data transmission method, according to receiving
Scheduling PDSCH the first DCI format or the second DCI format determine whether to activate or discharge downlink semi-continuous scheduling, according to connecing
The first DCI format or the second DCI format of the scheduling PUSCH received determines whether that activating or discharge uplink exempts from scheduling type 2, from
And can be realized and determined whether to activate or discharge downlink semi-continuous scheduling according to the DCI format that receives, or to activate or
Release uplink exempts from scheduling type 2.
Combined with specific embodiments below to invention activation discharge semi-continuous scheduling or exempt from scheduling data transmission method into
Row is described in detail.
Embodiment 1
Base station is activated using DCI format 1_0/DCI format 1_1 or discharges downlink semi-continuous scheduling, using DCI format 0_0/
DCI format 0_1 activation or release uplink exempt from scheduling type 2, with the HARQ process number and redundancy version field in corresponding format
Different value represent activation or release.
Then UE according in the correspondence format of the DCI received HARQ process number and redundancy version field determine whether to swash
Living or release downlink semi-continuous scheduling, or determine whether that activating or discharge uplink exempts from scheduling type 2.
When the CRC check position of PDCCH is scrambled using SPS C-RNTI, whether UE can just verify the PDCCH that receives
Activation or release for downlink SPS.When the CRC check position of PDCCH is scrambled using CS-RNTI, UE can just verify reception
To PDCCH whether be used for the activation or release that uplink exempts from scheduling type 2.
As shown in table 3, the HARQ process number of DCI format 1_0 is set to ' 0000 ' and redundancy versions are set to ' 00 ' expression and swash
Downlink semi-continuous scheduling living；
The redundancy versions for the transmission block that the HARQ process number of DCI format 1_1 is set to ' 0000 ' and enables are set to ' 00 ' table
Show activation downlink semi-continuous scheduling；
The HARQ process number of DCI format 0_0 is set to ' 0000 ' and redundancy versions are set to ' 00 ' expression activation uplink and exempt to adjust
Spend type 2；
The HARQ process number of DCI format 0_1 is set to ' 0000 ' and redundancy versions are set to ' 00 ' expression activation uplink and exempt to adjust
Spend type 2.
Table 3
As shown in table 4, the HARQ process number of DCI format 1_0 is set to ' 1111 ' and redundancy versions are set to ' 11 ' expressions and release
Put down row semi-continuous scheduling；
The redundancy versions for the transmission block that the HARQ process number of DCI format 1_1 is set to ' 1111 ' and enables are set to ' 11 ' tables
Show release downlink semi-continuous scheduling；
The HARQ process number of DCI format 0_0 is set to ' 1111 ' and redundancy versions are set to ' 11 ' expression release uplinks and exempt to adjust
Spend type 2；
The HARQ process number of DCI format 0_1 is set to ' 1111 ' and redundancy versions are set to ' 11 ' expression release uplinks and exempt to adjust
Spend type 2.
Table 4
Embodiment 2
It is activated using DCI format 1_0/DCI format 1_1 or discharges downlink semi-continuous scheduling, using DCI format 0_0/DCI
Format 0_1 activation or release uplink exempt from scheduling type 2, are ordered with the TPC of HARQ process number and scheduling PUSCH in corresponding format
The different value of order/scheduling PUCCH TPC command represents activation or release.
Then UE is according to the HARQ process number and TPC command/tune of scheduling PUSCH in the correspondence format of the DCI received
The TPC command of degree PUCCH determines whether to activate or discharges downlink semi-continuous scheduling, or determines whether that activating or discharge uplink exempts from
Scheduling type 2.
When the CRC check position of PDCCH is scrambled using SPS C-RNTI, whether UE can just verify the PDCCH that receives
Activation or release for downlink SPS.When the CRC check position of PDCCH is scrambled using CS-RNTI, UE can just verify reception
To PDCCH whether be used for the activation or release that uplink exempts from scheduling type 2.
As shown in table 5, the TPC command that the HARQ process number of DCI format 1_0 is set to ' 0000 ' and scheduling PUCCH is set to
' 00 ' indicates activation downlink semi-continuous scheduling；
The TPC command that the HARQ process number of DCI format 1_1 is set to ' 0000 ' and scheduling PUCCH is set to ' 00 ' expression and swashs
Downlink semi-continuous scheduling living；
The TPC command that the HARQ process number of DCI format 0_0 is set to ' 0000 ' and scheduling PUSCH is set to ' 00 ' expression and swashs
Uplink living exempts from scheduling type 2；
The TPC command that the HARQ process number of DCI format 0_1 is set to ' 0000 ' and scheduling PUSCH is set to ' 00 ' expression and swashs
Uplink living exempts from scheduling type 2.
Table 5
As shown in table 6, the TPC command that the HARQ process number of DCI format 1_0 is set to ' 1111 ' and scheduling PUCCH is set to
' 11 ' indicate release downlink semi-continuous scheduling；
The TPC command that the HARQ process number of DCI format 1_1 is set to ' 1111 ' and scheduling PUCCH is set to ' 11 ' expressions and releases
Put down row semi-continuous scheduling；
The TPC command that the HARQ process number of DCI format 0_0 is set to ' 1111 ' and scheduling PUSCH is set to ' 11 ' expressions and releases
It puts row and exempts from scheduling type 2；
The TPC command that the HARQ process number of DCI format 0_1 is set to ' 1111 ' and scheduling PUSCH is set to ' 11 ' expressions and releases
It puts row and exempts from scheduling type 2.
Table 6
Embodiment 3
It is activated using DCI format 1_0/DCI format 1_1 or discharges downlink semi-continuous scheduling, using DCI format 0_0/DCI
Format 0_1 activation or release uplink exempt from scheduling type 2, with the HARQ process number and downlink distribution index field in corresponding format
Different value represent activation or release.
Then UE according in the correspondence format of the DCI received HARQ process number and downlink distribution index field determination be
No activation or release downlink semi-continuous scheduling, or determine whether that activating or discharge uplink exempts from scheduling type 2.
When the CRC check position of PDCCH is scrambled using SPS C-RNTI, whether UE can just verify the PDCCH that receives
Activation or release for downlink SPS.When the CRC check position of PDCCH is scrambled using CS-RNTI, UE can just verify reception
To PDCCH whether be used for the activation or release that uplink exempts from scheduling type 2.
As shown in table 7, the HARQ process number of DCI format 1_0 is set to ' 0000 ' and downlink distribution index is set to ' 00 ' table
Show activation downlink semi-continuous scheduling；
The HARQ process number of DCI format 1_1 is set to ' 0000 ' and downlink distribution index is set to ' 00 ' expression activation downlink
Semi-continuous scheduling；
The HARQ process number of DCI format 0_0 is set to ' 0000 ' and downlink distribution index is set to ' 00 ' expression activation uplink
Exempt from scheduling type 2；
The HARQ process number of DCI format 0_1 is set to ' 0000 ' and downlink distribution index is set to ' 00 ' expression activation uplink
Exempt from scheduling type 2.
Table 7
As shown in table 8, the HARQ process number of DCI format 1_0 is set to ' 1111 ' and downlink distribution index is set to ' 11 ' tables
Show release downlink semi-continuous scheduling；
The HARQ process number of DCI format 1_1 is set to ' 1111 ' and downlink distribution index is set to ' 11 ' expression release downlinks
Semi-continuous scheduling；
The HARQ process number of DCI format 0_0 is set to ' 1111 ' and downlink distribution index is set to ' 11 ' expression release uplinks
Exempt from scheduling type 2；
The HARQ process number of DCI format 0_1 is set to ' 1111 ' and downlink distribution index is set to ' 11 ' expression release uplinks
Exempt from scheduling type 2.
Table 8
Embodiment 4
It is activated using DCI format 1_0/DCI format 1_1 or discharges downlink semi-continuous scheduling, using DCI format 0_0/DCI
Format 0_1 activation or release uplink exempt from scheduling type 2, with the different value and redundancy of the downlink distribution index field in corresponding format
The different value of version field represents activation or release.
Then UE determines whether according to downlink distribution index field and redundancy version field in the correspondence format of the DCI received
Activation or release downlink semi-continuous scheduling, or determine whether that activating or discharge uplink exempts from scheduling type 2.
As shown in table 9, the downlink distribution index of DCI format 1_0 is set to ' 00 ' and redundancy versions are set to ' 00 ' expression activation
Downlink semi-continuous scheduling；
The redundancy versions for the transmission block that the downlink distribution index of DCI format 1_1 is set to ' 00 ' and enables are set to ' 00 ' expression
Activate downlink semi-continuous scheduling；
The downlink distribution index of DCI format 0_0 is set to ' 00 ' and redundancy versions are set to ' 00 ' expression activation uplink and exempt to dispatch
Type 2；
The downlink distribution index of DCI format 0_1 is set to ' 00 ' and redundancy versions are set to ' 00 ' expression activation uplink and exempt to dispatch
Type 2.
Table 9
As shown in table 10, the downlink distribution index of DCI format 1_0 is set to ' 11 ' and redundancy versions are set to ' 11 ' expression releases
Downlink semi-continuous scheduling；
The redundancy versions for the transmission block that the downlink distribution index of DCI format 1_1 is set to ' 11 ' and enables are set to ' 11 ' expressions
Discharge downlink semi-continuous scheduling；
The downlink distribution index of DCI format 0_0 is set to ' 11 ' and redundancy versions are set to ' 11 ' expression release uplinks and exempt to dispatch
Type 2；
The downlink distribution index of DCI format 0_1 is set to ' 11 ' and redundancy versions are set to ' 11 ' expression release uplinks and exempt to dispatch
Type 2.
Table 10
Embodiment 5
It is activated using DCI format 1_0/DCI format 1_1 or discharges downlink semi-continuous scheduling, using DCI format 0_0/DCI
Format 0_1 activation or release uplink exempt from scheduling type 2, different value and scheduling with the downlink distribution index field in corresponding format
The different value of the TPC command of PUSCH/scheduling PUCCH TPC command represents activation or release.
Then UE according to downlink distribution index field in the correspondence format of the DCI received and scheduling PUSCH TPC command/
The TPC command of scheduling PUCCH determines whether to activate or discharges downlink semi-continuous scheduling, or determines whether to activate or discharge uplink
Exempt from scheduling type 2.
As shown in table 11, the TPC command that the downlink distribution index of DCI format 1_0 is set to ' 00 ' and scheduling PUCCH is set to
' 00 ' indicates activation downlink semi-continuous scheduling；
The TPC command that the downlink distribution index of DCI format 1_1 is set to ' 00 ' and scheduling PUCCH is set to ' 00 ' expression activation
Downlink semi-continuous scheduling；
The TPC command that the downlink distribution index of DCI format 0_0 is set to ' 00 ' and scheduling PUSCH is set to ' 00 ' expression activation
Uplink exempts from scheduling type 2；
The TPC command that the downlink distribution index of DCI format 0_1 is set to ' 00 ' and scheduling PUSCH is set to ' 00 ' expression activation
Uplink exempts from scheduling type 2.
Table 11
As shown in table 12, the TPC command that the downlink distribution index of DCI format 1_0 is set to ' 11 ' and scheduling PUCCH is set to
' 11 ' indicate release downlink semi-continuous scheduling；
The TPC command that the downlink distribution index of DCI format 1_1 is set to ' 11 ' and scheduling PUCCH is set to ' 11 ' expression releases
Downlink semi-continuous scheduling；
The TPC command that the downlink distribution index of DCI format 0_0 is set to ' 11 ' and scheduling PUSCH is set to ' 11 ' expression releases
Uplink exempts from scheduling type 2；
The TPC command that the downlink distribution index of DCI format 0_1 is set to ' 11 ' and scheduling PUSCH is set to ' 11 ' expression releases
Uplink exempts from scheduling type 2.
Table 12
Embodiment 6
It is activated using DCI format 1_0/DCI format 1_1 or discharges downlink semi-continuous scheduling, using DCI format 0_0/DCI
Format 0_1 activation or release uplink exempt from scheduling type 2, different value and scheduling with the redundancy version field in corresponding format
The different value of the TPC command of PUSCH/scheduling PUCCH TPC command represents activation or release.
Then UE is according to redundancy version field in the correspondence format of the DCI received and the TPC command/scheduling for dispatching PUSCH
The TPC command of PUCCH determines whether to activate or discharges downlink semi-continuous scheduling, or determines whether that activating or discharge uplink exempts to adjust
Spend type 2.
As shown in table 13, the TPC command that the redundancy versions of DCI format 1_0 are set to ' 00 ' and scheduling PUCCH is set to ' 00 ' table
Show activation downlink semi-continuous scheduling；
The TPC command that the redundancy versions of the enabled transmission block of DCI format 1_1 are set to ' 00 ' and scheduling PUCCH is set to
' 00 ' indicates activation downlink semi-continuous scheduling；
The TPC command that the redundancy versions of DCI format 0_0 are set to ' 00 ' and scheduling PUSCH is set to ' 00 ' expression activation uplink
Exempt from scheduling type 2；
The TPC command that the redundancy versions of DCI format 0_1 are set to ' 00 ' and scheduling PUSCH is set to ' 00 ' expression activation uplink
Exempt from scheduling type 2.
Table 13
As shown in table 14, the TPC command that the redundancy versions of DCI format 1_0 are set to ' 11 ' and scheduling PUCCH is set to ' 11 ' tables
Show release downlink semi-continuous scheduling；
The TPC command that the redundancy versions of the enabled transmission block of DCI format 1_1 are set to ' 11 ' and scheduling PUCCH is set to
' 11 ' indicate release downlink semi-continuous scheduling；
The TPC command that the redundancy versions of DCI format 0_0 are set to ' 11 ' and scheduling PUSCH is set to ' 11 ' expression release uplinks
Exempt from scheduling type 2；
The TPC command that the redundancy versions of DCI format 0_1 are set to ' 11 ' and scheduling PUSCH is set to ' 11 ' expression release uplinks
Exempt from scheduling type 2.
Table 14
The embodiment of the present invention also provide it is a kind of activation or discharge semi-continuous scheduling or exempt from schedule data transmission device, such as Fig. 2
Shown, described device includes:
Receiving unit 11, the DCI issued for receiving base station；
First determination unit 12, for when the DCI be dispatch PDSCH the first DCI format when, according to the scheduling
The first DCI format of PDSCH determines whether to activate downlink semi-continuous scheduling；
Second determination unit 13, for when the DCI be dispatch PDSCH the second DCI format when, according to the scheduling
The second DCI format of PDSCH determines whether to discharge downlink semi-continuous scheduling；
Third determination unit 14, for when the DCI be dispatch PUSCH the first DCI format when, according to the scheduling
The first DCI format of PUSCH determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit 15, for when the DCI be dispatch PUSCH the second DCI format when, according to the scheduling
The second DCI format of PUSCH determines whether that discharging uplink exempts from scheduling type 2.
Activation provided in an embodiment of the present invention discharges semi-continuous scheduling or exempts from schedule data transmission device, according to receiving
Scheduling PDSCH the first DCI format or the second DCI format determine whether to activate or discharge downlink semi-continuous scheduling, according to connecing
The first DCI format or the second DCI format of the scheduling PUSCH received determines whether that activating or discharge uplink exempts from scheduling type 2, from
And can be realized and determined whether to activate or discharge downlink semi-continuous scheduling according to the DCI format that receives, or to activate or
Release uplink exempts from scheduling type 2.
Optionally, first determination unit 12, for the HARQ in the first DCI format according to the scheduling PDSCH
Process number and redundancy version field determine whether to activate downlink semi-continuous scheduling；
Second determination unit 13, for the HARQ process number in the second DCI format according to the scheduling PDSCH
Determine whether to discharge downlink semi-continuous scheduling with redundancy version field；
The third determination unit 14, for the HARQ process number in the first DCI format according to the scheduling PUSCH
Determine whether that uplink is activated to exempt from scheduling type 2 with redundancy version field；
4th determination unit 15, for the HARQ process number in the second DCI format according to the scheduling PUSCH
Determine whether that discharging uplink exempts from scheduling type 2 with redundancy version field.
Optionally, first determination unit 12, for the HARQ in the first DCI format according to the scheduling PDSCH
Process number and the TPC command of scheduling PUCCH determine whether to activate downlink semi-continuous scheduling；
Second determination unit 13, for the HARQ process number in the second DCI format according to the scheduling PDSCH
Determine whether to discharge downlink semi-continuous scheduling with the TPC command of scheduling PUCCH；
The third determination unit 14, for the HARQ process number in the first DCI format according to the scheduling PUSCH
With the TPC command of scheduling PUSCH determine whether that uplink is activated to exempt from scheduling type 2；
4th determination unit 15, for the HARQ process number in the second DCI format according to the scheduling PUSCH
Determine whether that discharging uplink exempts from scheduling type 2 with the TPC command of scheduling PUSCH.
Optionally, first determination unit 12, for the HARQ in the first DCI format according to the scheduling PDSCH
Process number and downlink distribution index field determine whether to activate downlink semi-continuous scheduling；
Second determination unit 13, for the HARQ process number in the second DCI format according to the scheduling PDSCH
Determine whether to discharge downlink semi-continuous scheduling with downlink distribution index field；
The third determination unit 14, for the HARQ process number in the first DCI format according to the scheduling PUSCH
Determine whether that uplink is activated to exempt from scheduling type 2 with downlink distribution index field；
4th determination unit 15, for the HARQ process number in the second DCI format according to the scheduling PUSCH
Determine whether that discharging uplink exempts from scheduling type 2 with downlink distribution index field.
Optionally, first determination unit 12, for the downlink in the first DCI format according to the scheduling PDSCH
Distribution index field and redundancy version field determine whether to activate downlink semi-continuous scheduling；
Second determination unit 13, for the downlink distribution index in the second DCI format according to the scheduling PDSCH
Field and redundancy version field determine whether to discharge downlink semi-continuous scheduling；
The third determination unit 14, for the downlink distribution index in the first DCI format according to the scheduling PUSCH
Field and redundancy version field determine whether that uplink is activated to exempt from scheduling type 2；
4th determination unit 15, for the downlink distribution index in the second DCI format according to the scheduling PUSCH
Field and redundancy version field determine whether that discharging uplink exempts from scheduling type 2.
Optionally, first determination unit 12, for the downlink in the first DCI format according to the scheduling PDSCH
Distribution index field and the TPC command of scheduling PUCCH determine whether to activate downlink semi-continuous scheduling；
Second determination unit 13, for the downlink distribution index in the second DCI format according to the scheduling PDSCH
Field and the TPC command of scheduling PUCCH determine whether to discharge downlink semi-continuous scheduling；
The third determination unit 14, for the downlink distribution index in the first DCI format according to the scheduling PUSCH
Field and the TPC command of scheduling PUSCH determine whether that uplink is activated to exempt from scheduling type 2；
4th determination unit 15, for the downlink distribution index in the second DCI format according to the scheduling PUSCH
Field and the TPC command of scheduling PUSCH determine whether that discharging uplink exempts from scheduling type 2.
Optionally, first determination unit 12, for the redundancy in the first DCI format according to the scheduling PDSCH
Version field and the TPC command of scheduling PUCCH determine whether to activate downlink semi-continuous scheduling；
Second determination unit 13, for the redundancy version field in the second DCI format according to the scheduling PDSCH
Determine whether to discharge downlink semi-continuous scheduling with the TPC command of scheduling PUCCH；
The third determination unit 14, for the redundancy version field in the first DCI format according to the scheduling PUSCH
With the TPC command of scheduling PUSCH determine whether that uplink is activated to exempt from scheduling type 2；
4th determination unit 15, for the redundancy version field in the second DCI format according to the scheduling PUSCH
Determine whether that discharging uplink exempts from scheduling type 2 with the TPC command of scheduling PUSCH.
Optionally, described device further include:
Judging unit, for judging that the CRC check position of PDCCH carries out scrambling or using CS- using SPS C-RNTI
RNTI is scrambled；
First determination unit 12 is scrambled for the CRC check position as the PDCCH using SPS C-RNTI
When, it is determined whether activation downlink semi-continuous scheduling；
Second determination unit 13 is scrambled for the CRC check position as the PDCCH using SPS C-RNTI
When, it is determined whether release downlink semi-continuous scheduling；
The third determination unit 14, for when the CRC check position of the PDCCH is scrambled using CS-RNTI, really
It is fixed that uplink whether is activated to exempt from scheduling type 2；
4th determination unit 15, for when the CRC check position of the PDCCH is scrambled using CS-RNTI, really
Whether discharging uplink exempts from scheduling type 2 calmly.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
The embodiment of the present invention also provides a kind of user equipment, and the user equipment includes above-mentioned activation or the semi-continuous tune of release
Spend or exempt from schedule data transmission device.
Those of ordinary skill in the art will appreciate that realizing all or part of the process 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-readable storage medium
In, the program is when being executed, it may include such as the process 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
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
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 (17)
1. a kind of activation discharges semi-continuous scheduling or exempts from scheduling data transmission method, which is characterized in that the described method includes:
Receive the Downlink Control Information DCI that base station issues；
When the DCI is to dispatch the first DCI format of PDSCH, the first DCI format determination according to the scheduling PDSCH is
No activation downlink semi-continuous scheduling；
When the DCI is to dispatch the second DCI format of PDSCH, the second DCI format determination according to the scheduling PDSCH is
No release downlink semi-continuous scheduling；
When the DCI is to dispatch the first DCI format of PUSCH, the first DCI format determination according to the scheduling PUSCH is
No activation uplink exempts from scheduling type 2；
When the DCI is to dispatch the second DCI format of PUSCH, the second DCI format determination according to the scheduling PUSCH is
No release uplink exempts from scheduling type 2.
2. the method according to claim 1, wherein first DCI format according to the scheduling PDSCH is true
It is fixed whether activate downlink semi-continuous scheduling include: HARQ process number in the first DCI format according to the scheduling PDSCH and
Redundancy version field determines whether to activate downlink semi-continuous scheduling；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: according to
HARQ process number and redundancy version field in the second DCI format of PDSCH is dispatched to determine whether to discharge the semi-continuous tune of downlink
Degree；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: according to institute
HARQ process number and redundancy version field in the first DCI format of scheduling PUSCH is stated to determine whether that uplink is activated to exempt to dispatch
Type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: according to institute
It states HARQ process number and redundancy version field in the second DCI format of scheduling PUSCH and determines whether that discharging uplink exempts to dispatch
Type 2.
3. the method according to claim 1, wherein first DCI format according to the scheduling PDSCH is true
It is fixed whether activate downlink semi-continuous scheduling include: HARQ process number in the first DCI format according to the scheduling PDSCH and
The TPC command of scheduling PUCCH determines whether to activate downlink semi-continuous scheduling；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: according to
The TPC command for dispatching the HARQ process number in the second DCI format of PDSCH and scheduling PUCCH determines whether to discharge downlink half
Continuous dispatching；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: according to institute
The TPC command for stating the HARQ process number in the first DCI format of scheduling PUSCH and scheduling PUSCH determines whether to activate uplink
Exempt from scheduling type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: according to institute
The TPC command for stating the HARQ process number in the second DCI format of scheduling PUSCH and scheduling PUSCH determines whether to discharge uplink
Exempt from scheduling type 2.
4. the method according to claim 1, wherein first DCI format according to the scheduling PDSCH is true
It is fixed whether activate downlink semi-continuous scheduling include: HARQ process number in the first DCI format according to the scheduling PDSCH and
Downlink distribution index field determines whether to activate downlink semi-continuous scheduling；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: according to
It dispatches HARQ process number and downlink distribution index field in the second DCI format of PDSCH and determines whether that discharging downlink partly holds
Continuous scheduling；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: according to institute
HARQ process number and downlink distribution index field in the first DCI format of scheduling PUSCH is stated to determine whether that uplink is activated to exempt from
Scheduling type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: according to institute
It states HARQ process number and downlink distribution index field in the second DCI format of scheduling PUSCH and determines whether that discharging uplink exempts from
Scheduling type 2.
5. the method according to claim 1, wherein first DCI format according to the scheduling PDSCH is true
Determine whether to activate downlink semi-continuous scheduling to include: according to the downlink distribution index word in first DCI format for dispatching PDSCH
Section and redundancy version field determine whether to activate downlink semi-continuous scheduling；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: according to
It dispatches downlink distribution index field and redundancy version field in the second DCI format of PDSCH and determines whether that discharging downlink partly holds
Continuous scheduling；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: according to institute
Downlink distribution index field and redundancy version field in the first DCI format of scheduling PUSCH is stated to determine whether that uplink is activated to exempt from
Scheduling type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: according to institute
It states downlink distribution index field and redundancy version field in the second DCI format of scheduling PUSCH and determines whether that discharging uplink exempts from
Scheduling type 2.
6. the method according to claim 1, wherein first DCI format according to the scheduling PDSCH is true
Determine whether to activate downlink semi-continuous scheduling to include: according to the downlink distribution index word in first DCI format for dispatching PDSCH
Section and the TPC command of scheduling PUCCH determine whether to activate downlink semi-continuous scheduling；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: according to
The TPC command for dispatching the downlink distribution index field in the second DCI format of PDSCH and scheduling PUCCH determines whether under release
Row semi-continuous scheduling；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: according to institute
The TPC command for stating the downlink distribution index field in the first DCI format of scheduling PUSCH and scheduling PUSCH determines whether to activate
Uplink exempts from scheduling type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: according to institute
The TPC command for stating the downlink distribution index field in the second DCI format of scheduling PUSCH and scheduling PUSCH determines whether to discharge
Uplink exempts from scheduling type 2.
7. the method according to claim 1, wherein first DCI format according to the scheduling PDSCH is true
It is fixed whether activate downlink semi-continuous scheduling include: redundancy version field in the first DCI format according to the scheduling PDSCH and
The TPC command of scheduling PUCCH determines whether to activate downlink semi-continuous scheduling；
Second DCI format according to the scheduling PDSCH determines whether that discharging downlink semi-continuous scheduling includes: according to
The TPC command for dispatching the redundancy version field in the second DCI format of PDSCH and scheduling PUCCH determines whether to discharge downlink half
Continuous dispatching；
First DCI format according to the scheduling PUSCH determines whether that activating uplink to exempt from scheduling type 2 includes: according to institute
The TPC command for stating the redundancy version field in the first DCI format of scheduling PUSCH and scheduling PUSCH determines whether to activate uplink
Exempt from scheduling type 2；
Second DCI format according to the scheduling PUSCH determines whether that discharging uplink to exempt from scheduling type 2 includes: according to institute
The TPC command for stating the redundancy version field in the second DCI format of scheduling PUSCH and scheduling PUSCH determines whether to discharge uplink
Exempt from scheduling type 2.
8. method according to any one of claim 1 to 7, which is characterized in that the method also includes:
Judge that the CRC check position of PDCCH is carried out scrambling using SPS C-RNTI or scrambled using CS-RNTI；
When the CRC check position of the PDCCH is scrambled using SPS C-RNTI, it is determined whether activation or release downlink are partly held
Continuous scheduling；
When the CRC check position of the PDCCH is scrambled using CS-RNTI, it is determined whether activation or release uplink are exempted to dispatch
Type 2.
9. a kind of activation discharges semi-continuous scheduling or exempts from schedule data transmission device characterized by comprising
Receiving unit, the DCI issued for receiving base station；
First determination unit, for dispatching PDSCH's according to described when the DCI is to dispatch the first DCI format of PDSCH
First DCI format determines whether to activate downlink semi-continuous scheduling；
Second determination unit, for dispatching PDSCH's according to described when the DCI is to dispatch the second DCI format of PDSCH
Second DCI format determines whether to discharge downlink semi-continuous scheduling；
Third determination unit, for dispatching PUSCH's according to described when the DCI is to dispatch the first DCI format of PUSCH
First DCI format determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for dispatching PUSCH's according to described when the DCI is to dispatch the second DCI format of PUSCH
Second DCI format determines whether that discharging uplink exempts from scheduling type 2.
10. device according to claim 9, which is characterized in that first determination unit, for according to the scheduling
HARQ process number and redundancy version field in the first DCI format of PDSCH determine whether to activate downlink semi-continuous scheduling；
Second determination unit, for the HARQ process number and redundancy in the second DCI format according to the scheduling PDSCH
Version field determines whether to discharge downlink semi-continuous scheduling；
The third determination unit, for the HARQ process number and redundancy in the first DCI format according to the scheduling PUSCH
Version field determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for the HARQ process number and redundancy in the second DCI format according to the scheduling PUSCH
Version field determines whether that discharging uplink exempts from scheduling type 2.
11. device according to claim 9, which is characterized in that first determination unit, for according to the scheduling
The TPC command of HARQ process number and scheduling PUCCH in the first DCI format of PDSCH determines whether to activate downlink semi-continuous
Scheduling；
Second determination unit, for the HARQ process number and scheduling in the second DCI format according to the scheduling PDSCH
The TPC command of PUCCH determines whether to discharge downlink semi-continuous scheduling；
The third determination unit, for the HARQ process number and scheduling in the first DCI format according to the scheduling PUSCH
The TPC command of PUSCH determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for the HARQ process number and scheduling in the second DCI format according to the scheduling PUSCH
The TPC command of PUSCH determines whether that discharging uplink exempts from scheduling type 2.
12. device according to claim 9, which is characterized in that first determination unit, for according to the scheduling
HARQ process number and downlink distribution index field in the first DCI format of PDSCH determine whether to activate the semi-continuous tune of downlink
Degree；
Second determination unit, for the HARQ process number and downlink in the second DCI format according to the scheduling PDSCH
Distribution index field determines whether to discharge downlink semi-continuous scheduling；
The third determination unit, for the HARQ process number and downlink in the first DCI format according to the scheduling PUSCH
Distribution index field determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for the HARQ process number and downlink in the second DCI format according to the scheduling PUSCH
Distribution index field determines whether that discharging uplink exempts from scheduling type 2.
13. device according to claim 9, which is characterized in that first determination unit, for according to the scheduling
Downlink distribution index field and redundancy version field in the first DCI format of PDSCH determine whether to activate the semi-continuous tune of downlink
Degree；
Second determination unit, for according to it is described scheduling PDSCH the second DCI format in downlink distribution index field and
Redundancy version field determines whether to discharge downlink semi-continuous scheduling；
The third determination unit, for according to it is described scheduling PUSCH the first DCI format in downlink distribution index field and
Redundancy version field determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for according to it is described scheduling PUSCH the second DCI format in downlink distribution index field and
Redundancy version field determines whether that discharging uplink exempts from scheduling type 2.
14. device according to claim 9, which is characterized in that first determination unit, for according to the scheduling
The TPC command of downlink distribution index field and scheduling PUCCH in the first DCI format of PDSCH determines whether to activate downlink half
Continuous dispatching；
Second determination unit, for according to it is described scheduling PDSCH the second DCI format in downlink distribution index field and
The TPC command of scheduling PUCCH determines whether to discharge downlink semi-continuous scheduling；
The third determination unit, for according to it is described scheduling PUSCH the first DCI format in downlink distribution index field and
The TPC command of scheduling PUSCH determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for according to it is described scheduling PUSCH the second DCI format in downlink distribution index field and
The TPC command of scheduling PUSCH determines whether that discharging uplink exempts from scheduling type 2.
15. device according to claim 9, which is characterized in that first determination unit, for according to the scheduling
The TPC command of redundancy version field and scheduling PUCCH in the first DCI format of PDSCH determines whether to activate downlink semi-continuous
Scheduling；
Second determination unit, for according to it is described scheduling PDSCH the second DCI format in redundancy version field and scheduling
The TPC command of PUCCH determines whether to discharge downlink semi-continuous scheduling；
The third determination unit, for according to it is described scheduling PUSCH the first DCI format in redundancy version field and scheduling
The TPC command of PUSCH determines whether that uplink is activated to exempt from scheduling type 2；
4th determination unit, for according to it is described scheduling PUSCH the second DCI format in redundancy version field and scheduling
The TPC command of PUSCH determines whether that discharging uplink exempts from scheduling type 2.
16. device according to any one of claims 9 to 15, which is characterized in that described device further include:
Judging unit, for judge the CRC check position of PDCCH scramble using SPS C-RNTI or using CS-RNTI into
Row scrambling；
First determination unit, for determining when the CRC check position of the PDCCH is scrambled using SPS C-RNTI
Whether downlink semi-continuous scheduling is activated；
Second determination unit, for determining when the CRC check position of the PDCCH is scrambled using SPS C-RNTI
Whether downlink semi-continuous scheduling is discharged；
The third determination unit, for when the CRC check position of the PDCCH is scrambled using CS-RNTI, it is determined whether
Activation uplink exempts from scheduling type 2；
4th determination unit, for when the CRC check position of the PDCCH is scrambled using CS-RNTI, it is determined whether
Release uplink exempts from scheduling type 2.
17. a kind of user equipment, which is characterized in that the user equipment includes as described in any one of claim 9 to 16
It activates or discharges semi-continuous scheduling or exempt from schedule data transmission device.
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