CN109039550A - A kind of method and apparatus in the user equipment for being used for variable transmission format, base station - Google Patents
A kind of method and apparatus in the user equipment for being used for variable transmission format, base station Download PDFInfo
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- CN109039550A CN109039550A CN201710433018.4A CN201710433018A CN109039550A CN 109039550 A CN109039550 A CN 109039550A CN 201710433018 A CN201710433018 A CN 201710433018A CN 109039550 A CN109039550 A CN 109039550A
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- time slot
- signaling
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- wireless signal
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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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1864—ARQ related signaling
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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
- 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
- H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
Abstract
This application discloses the method and apparatus in a kind of user equipment for being used for variable transmission format, base station.User equipment receives the first signaling and the first wireless signal in the first slot first, secondly receives the second signaling in the second time slot, then sends second wireless singal in third time slot；First signaling includes the scheduling information of the first wireless signal, first signaling is used for determining target time slot, the target time slot is reserved for target information, the target information indicates whether first wireless signal is correctly received, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal }, the second wireless singal is used for determining whether first wireless signal is correctly received.The application guarantees the correct transmission of the uplink feedback information under variable transmission format, and then improves system performance and efficiency of transmission.
Description
Technical field
This application involves the method for the method and apparatus for being used for variable transmission format more particularly to transmission of feedback information and
Device.
Background technique
In existing LTE (Long Term Evolution, long term evolution) system, for a downlink subframe, UE
(User Equipment, user equipment) can search for corresponding DCI (Downlink Control in the downlink subframe
Information, Downlink Control Information).Downstream grants (Grant) often dispatch the DL-SCH (Downlink of current subframe
Shared Channel, DSCH Downlink Shared Channel), and UL-SCH (the Uplink Shared of uplink authorization often schedule subsequent subframe
Channel, Uplink Shared Channel).In 5G communication system, the definition of sub-frame of uplink and downlink subframe will become more flexible,
Also the transmission that will will appear down channel in sub-frame of uplink, for the scene of uplink and downlink flow (Traffic) dynamic change, 3GPP
SFI (Slot Format Indicator, time slot format instruction) is defined in RAN1#89 meeting, for dynamic instruction time slot
Format is used for the ratio of uplink and downlink transfer flexibly to change in time slot.Introducing based on SFI, the uplink of downlink data
(Hybrid Automatic Repeat request-Acknowledgement, hybrid automatic repeat-request are true by HARQ-ACK
Recognize) transmission needs be reconsidered.
Summary of the invention
In LTE and LTE-A (LTE of enhancing) system, when UE passes through downstream grants (Grant) dispatching downlink data by base station
After the reception of channel, UE can give feedback on ascending resource known to base station and UE and be directed to the downstream data channel
HARQ-ACK, and the given ascending resource is that base station is reserved.
In 5G system, due to the introducing of SFI, slot transmission format will dynamic change, originally kept for UE for uplink
The resource of feedback transmission is because the downlink business that burst increases causes to be configured to downlink resource by SFI, and considers the erroneous detection of SFI
Survey and missing inspection side, there are the uplink feedback method needs of SFI instruction to be redesigned.
In view of the above-mentioned problems, this application provides solutions.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be arbitrarily combined with each other.For example, embodiment in the user equipment of the application and
Feature in embodiment can be applied in base station, and vice versa.
This application discloses a kind of methods being used in the user equipment of variable transmission format, characterized by comprising:
Step A. receives the first signaling and the first wireless signal in the first slot；
Step B. receives the second signaling in the second time slot；
Step C. sends second wireless singal in third time slot；
Wherein, first signaling includes the scheduling information of the first wireless signal, and first signaling is used for determining mesh
Time slot is marked, the target time slot is reserved for target information, and the target information indicates first wireless signal whether by just
Really receiving, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal }, described the
Two wireless signals are used for determining whether first wireless signal is correctly received, and the target time slot is in second time slot
Before, the scheduling information includes that { assigned time-domain resource, assigned frequency domain resource, modulation coding state, mixing are automatic
At least one of repeat request process number, redundancy versions, new data instruction }.
As one embodiment, the above method is advantageous in that: the user equipment for the target information reserve
Except running time-frequency resource, by the second wireless singal, the corresponding HARQ-ACK of first wireless signal is sent to again
Base station, to ensure that base station correctly obtains the transmission situation of first wireless signal.
As one embodiment, the problem of above method existing system to be overcome, is: when the target time slot because
The format or the user equipment that the downlink business of burst is configured to not include uplink part can not judge the mesh
Mark whether time slot is the format for including uplink part, the user equipment will not send the target information, and then described
The sender of first wireless signal can not determine whether the user equipment is properly received first wireless signal.
As one embodiment, another benefit of the above method is: second signaling is used for determining described second
The scheduling information of wireless signal, the transmission of the second wireless singal are dispatched based on base station, the second wireless singal
It sends more flexible.
As one embodiment, another benefit of the above method is: second signaling is used for determining described first
Time slot, the user equipment it is clear unambiguously know the second wireless singal for first wireless signal, and then really
It protects the user equipment and feeds back correct HARQ-ACK, rather than other non-associated HARQ-ACK of first wireless signal.
According to the one aspect of the application, the above method be characterized in that include:
Step A0. monitors third signaling and is assigned to non-uplink with some or all of in the determination target time slot
Transmission；
Wherein, the non-uplink includes at least one of downlink transfer and protection interval.
As one embodiment, the characteristics of above method, is: target time slot described in the third signaling dynamic configuration
Transformat, and then influence the transmission of the target information.
According to the one aspect of the application, the above method be characterized in that include:
Step A1. abandons sending the target information in the target time slot, or only sends in target sub-slots
The target information；
Wherein, the target sub-slots are a part in the target time slot.
As one embodiment, the speciality of the above method is: the user equipment is according to whether correctly detect described
The content of third signaling and the third signaling judges whether to send the target information in the target time slot.
As one embodiment, the above method is advantageous in that: keeping for uplink when existing in the target time slot
The target sub-slots when, and the corresponding uplink time-domain resource of target sub-slots be less than it is preconfigured for target information send out
The ascending resource sent, the user equipment send the target information still to realize base station before configuring the second wireless singal
The feedback information of first wireless signal is obtained in advance, and then improves performance.
According to the one aspect of the application, the above method be characterized in that include:
Step A2. receives the 4th signaling；
Wherein, the 4th signaling is used for determining the first time-domain resource, the corresponding transmission lattice of first time-domain resource
Formula can be configured dynamically, and the target time slot belongs to first time-domain resource, the transformat be downlink transfer, on
At least one of row transmission, protection interval }.
As one embodiment, the above method is advantageous in that: the 4th signaling is pre-configured with transformat can be passive
The time slot of state configuration to reduce the number that UE detects the third signaling, and then reduces the implementation complexity and power consumption of UE.
This application discloses a kind of methods being used in the base station of variable transmission format, characterized by comprising:
Step A. sends the first signaling and the first wireless signal in the first slot；
Step B. sends the second signaling in the second time slot；
Step C. receives second wireless singal in third time slot；
Wherein, first signaling includes the scheduling information of the first wireless signal, and first signaling is used for determining mesh
Time slot is marked, the target time slot is reserved for target information, and the target information indicates first wireless signal whether by just
Really receiving, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal }, described the
Two wireless signals are used for determining whether first wireless signal is correctly received, and the target time slot is in second time slot
Before, the scheduling information includes that { assigned time-domain resource, assigned frequency domain resource, modulation coding state, mixing are automatic
At least one of repeat request process number, redundancy versions, new data instruction }.
According to the one aspect of the application, the above method be characterized in that include:
Step A0. sends third signaling and is assigned to non-uplink with some or all of in the determination target time slot
Transmission；
Wherein, the non-uplink includes at least one of downlink transfer and protection interval.
According to the one aspect of the application, the above method be characterized in that include:
Step A1. abandons receiving the target information in the target time slot, or only receives in target sub-slots
The target information；
Wherein, the target sub-slots are a part in the target time slot.
According to the one aspect of the application, the above method be characterized in that include:
Step A2. sends the 4th signaling；
Wherein, the 4th signaling is used for determining the first time-domain resource, the corresponding transmission lattice of first time-domain resource
Formula can be configured dynamically, and the target time slot belongs to first time-domain resource, the transformat be downlink transfer, on
At least one of row transmission, protection interval }.
This application discloses a kind of user equipmenies for being used for variable transmission format, characterized by comprising:
First processing module receives the first signaling and the first wireless signal in the first slot；
- the first receiving module receives the second signaling in the second time slot；
- the first sending module sends second wireless singal in third time slot；
Wherein, first signaling includes the scheduling information of the first wireless signal, and first signaling is used for determining mesh
Time slot is marked, the target time slot is reserved for target information, and the target information indicates first wireless signal whether by just
Really receiving, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal }, described the
Two wireless signals are used for determining whether first wireless signal is correctly received, and the target time slot is in second time slot
Before, the scheduling information includes that { assigned time-domain resource, assigned frequency domain resource, modulation coding state, mixing are automatic
At least one of repeat request process number, redundancy versions, new data instruction }.
As one embodiment, the above-mentioned user equipment for being used for variable transmission format is characterized in that, at described first
Reason module is also used to monitor third signaling and is assigned to non-uplink with some or all of in the determination target time slot；
The non-uplink includes at least one of downlink transfer and protection interval.
As one embodiment, the above-mentioned user equipment for being used for variable transmission format is characterized in that, at described first
Reason module is also used to abandon in the target time slot to send the target information, or only in target sub-slots described in transmission
Target information；The target sub-slots are a part in the target time slot.
As one embodiment, the above-mentioned user equipment for being used for variable transmission format is characterized in that, at described first
Reason module is also used to receive the 4th signaling；4th signaling is used for determining the first time-domain resource, first time-domain resource
Corresponding transformat can be configured dynamically, and the target time slot belongs to first time-domain resource, and the transformat is
At least one of { downlink transfer, uplink, protection interval }.
This application discloses a kind of base station equipments for being used for variable transmission format, characterized by comprising:
Second processing module sends the first signaling and the first wireless signal in the first slot；
- the second sending module sends the second signaling in the second time slot；
- the second receiving module receives second wireless singal in third time slot；
Wherein, first signaling includes the scheduling information of the first wireless signal, and first signaling is used for determining mesh
Time slot is marked, the target time slot is reserved for target information, and the target information indicates first wireless signal whether by just
Really receiving, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal }, described the
Two wireless signals are used for determining whether first wireless signal is correctly received, and the target time slot is in second time slot
Before, the scheduling information includes that { assigned time-domain resource, assigned frequency domain resource, modulation coding state, mixing are automatic
At least one of repeat request process number, redundancy versions, new data instruction }.
As one embodiment, the above-mentioned base station equipment for being used for variable transmission format is characterized in that, at described second
Reason module is also used to send third signaling and is assigned to non-uplink with some or all of in the determination target time slot；
The non-uplink includes at least one of downlink transfer and protection interval.
As one embodiment, the above-mentioned base station equipment for being used for variable transmission format is characterized in that, at described second
Reason module is also used to abandon in the target time slot to receive the target information, or only in target sub-slots described in reception
Target information；The target sub-slots are a part in the target time slot.
As one embodiment, the above-mentioned base station equipment for being used for variable transmission format is characterized in that, at described second
Reason module is also used to send the 4th signaling；4th signaling is used for determining the first time-domain resource, first time-domain resource
Corresponding transformat can be configured dynamically, and the target time slot belongs to first time-domain resource, and the transformat is
At least one of { downlink transfer, uplink, protection interval }.
As one embodiment, existing public technology is compared, the application has following technical advantage:
- user equipment is wireless by first by second wireless singal except the running time-frequency resource reserved for target information
The corresponding HARQ-ACK of signal is sent to base station again, to ensure that base station is correctly obtained for the anti-of first wireless signal
Feedback.
- designs the scheduling information that the second signaling is used to determine the second wireless singal, to realize second wireless singal
Transmission dispatched based on base station, keep the transmission of the second wireless singal more flexible.
- designs the second signaling and is used for determining the first time slot, user equipment it is clear unambiguously know second wireless singal
For the first wireless signal, and then ensure that the user equipment feeds back correct HARQ-ACK, rather than other non-described first
The associated HARQ-ACK of wireless signal.
When there are the target sub-slots for keeping for uplink in-, even if on target sub-slots are corresponding in target time slot
Row time-domain resource is less than the preconfigured ascending resource sent for target information, and user equipment still sends the target information
It obtains the feedback information of the first wireless signal in advance to realize base station before configuring second wireless singal, and then improves performance.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent:
Fig. 1 shows the flow chart of first wireless signal and second wireless singal of one embodiment according to the application；
Fig. 2 shows the schematic diagrames according to the network architecture of one embodiment of the application；
Fig. 3 shows showing for the radio protocol architecture of the user plane and control plane according to one embodiment of the application
It is intended to；
Fig. 4 shows the schematic diagram of enode and given user equipment according to one embodiment of the application；
Fig. 5 shows the flow chart of the first signaling and the second signalling according to one embodiment of the application；
The time domain that Fig. 6 shows first signaling of one embodiment according to the application, the second signaling and third signaling is shown
It is intended to；
Fig. 7 shows the schematic diagram of target time slot and target sub-slots according to one embodiment of the application；
Fig. 8 shows the schematic diagram of first running time-frequency resource of one embodiment according to the application；
Fig. 9 shows the structural block diagram of the processing unit in the UE according to one embodiment of the application；
Figure 10 shows the structural block diagram of the processing unit in the base station according to one embodiment of the application；
Specific embodiment
It is described in further detail below in conjunction with technical solution of the attached drawing to the application, it should be noted that do not rushing
In the case where prominent, the feature in embodiments herein and embodiment can be arbitrarily combined with each other.
Embodiment 1
Embodiment 1 illustrates the flow chart of first wireless signal and second wireless singal according to the application, such as attached
Shown in Fig. 1.The user equipment in the application receives the first signaling and the first wireless signal in the first slot first；Secondly
The second signaling is received in the second time slot；Second wireless singal is sent in third time slot again.First signaling includes the
The scheduling information of one wireless signal, first signaling are used for determining that target time slot, the target time slot are reserved for target
Information, the target information indicate whether first wireless signal is correctly received, and second signaling is used for determining { institute
State the first time slot, the scheduling information of the second wireless singal }, the second wireless singal is used for determining that described first is wireless
Whether signal is correctly received, and for the target time slot before second time slot, the scheduling information includes { when assigned
Domain resource, assigned frequency domain resource, modulation coding state, hybrid automatic repeat request process number, redundancy versions, new data refer to
At least one of show.
As a sub- embodiment, the time slot corresponds to the Slot in 3GPP specification.
As a sub- embodiment, the time slot the duration of time domain be in { 0.5 millisecond (ms), 1ms } at least
One of.
As a sub- embodiment, first signaling is a DCI.
As a sub- embodiment, first signaling is a downstream grants.
As a sub- embodiment, first signaling includes CRC (Cyclic Redundancy Check, cyclic redundancy
Verification), the CRC by the C-RNTI of the user equipment (Cell Radio Network Temporary Identity,
Cell Radio Network Temporary Identifier/Identity, Cell-RNTI) scrambling.
As a sub- embodiment, first signaling is in PDCCH (Physical Downlink Control
Channel, Physical Downlink Control Channel) in transmission.
As a sub- embodiment, first signaling is in SPDCCH (Short Latency PDCCH, short delay physics
Down control channel) in transmission.
As a sub- embodiment, first signaling is in NR-PDCCH (New RAT PDCCH, new wireless access physics
Down control channel) in transmission.
As a sub- embodiment, the corresponding transmission channel of first wireless signal is DL-SCH.
As a sub- embodiment, the corresponding physical layer channel of first wireless signal is PDSCH (Physical
Downlink Shared Channel, Physical Downlink Shared Channel).
As a sub- embodiment, the corresponding physical layer channel of first wireless signal is SPDSCH (Short
Latency PDSCH, short delay Physical Downlink Shared Channel).
As a sub- embodiment, the corresponding physical layer channel of first wireless signal is NR-PDSCH (New RAT
PDSCH, new wireless access Physical Downlink Shared Channel).
As a sub- embodiment, the target information PUCCH (Physical Uplink Control Channel,
Physical Uplink Control Channel) on transmit.
As a sub- embodiment, the target information is in SPUCCH (Short Latency PUCCH, short delay physics
Uplink control channel) on transmit.
As a sub- embodiment, the target information is in NR-PUCCH (New RAT PUCCH, new wireless access physics
Uplink control channel) on transmit.
As a sub- embodiment, the corresponding transmission channel of the target information is UL-SCH.
As a sub- embodiment, the target information PUSCH (Physical Uplink Shared Channel,
Physical Uplink Shared Channel) on transmit.
As a sub- embodiment, the target information is in SPUSCH (Short Latency PUSCH, short delay physics
Uplink Shared Channel) on transmit.
As a sub- embodiment, the target information is in NR-PUSCH (New RAT PUSCH, new wireless access physics
Uplink Shared Channel) on transmit.
As a sub- embodiment, second signaling is a DCI.
As a sub- embodiment, second signaling is a uplink authorization.
As a sub- embodiment, second signaling includes CRC, and the CRC passes through the C-RNTI of the user equipment
Scrambling.
As a sub- embodiment, second signaling is transmitted in PDCCH.
As a sub- embodiment, second signaling is transmitted in SPDCCH.
As a sub- embodiment, second signaling is transmitted in NR-PDCCH.
As a sub- embodiment, the corresponding transmission channel of the second wireless singal is UL-SCH.
As a sub- embodiment, the second wireless singal is transmitted on PUSCH.
As a sub- embodiment, the second wireless singal is transmitted on SPUSCH.
As a sub- embodiment, the second wireless singal is transmitted on NR-PUSCH.
As a sub- embodiment, second signaling is used for determining that first time slot refers to: second signaling
The time-domain position of dominant instruction first time slot.
As a sub- embodiment, second signaling is used for determining that first time slot refers to: second signaling
It is dominant to indicate the corresponding HARQ process number of first wireless signal.
As a sub- embodiment, second signaling is used for determining the third time slot.
As an accompanying Examples of the sub- embodiment, second signaling is used for determining that the third time slot is
Refer to: the time-domain position of the dominant instruction third time slot of the second signaling.
As a sub- embodiment, the modulation coding scheme corresponds to MCS (the Modulation and in TS 36.212
Coding Status)。
HARQ as a sub- embodiment, in the corresponding TS 36.212 of the hybrid automatic repeat request process number
(Hybrid Automatic Repeat reQuest) process number.
As a sub- embodiment, the redundancy versions correspond to the RV (Redundancy Version) in TS 36.212.
As a sub- embodiment, the new data indicates NDI (the New Data in corresponding TS 36.212
Indicator)。
As a sub- embodiment, the target information further includes { CQI (Channel Quality Indicator, letter
The instruction of road quality), PMI (Precoding Matrix Indicator, pre-coding matrix instruction), RI (Rank Indicator,
Order instruction), CRI (CSI-RS Resource Indicator, CSI-RS resource instruction), QCL (Quasi co-located,
At least one of it is quasi- co-located), BPL (Beam Pair Link, united beam to) }.
As an accompanying Examples of the sub- embodiment, the target information is directed to the user equipment and described first
Wireless channel between the sender of signaling.
Embodiment 2
Embodiment 2 illustrates the schematic diagram of a network architecture according to the application, as shown in Fig. 2.Fig. 2 is explanation
(Long-Term Evolution Advanced, enhancing are long-term by LTE (Long-Term Evolution, long term evolution), LTE-A
Evolution) and future 5G System Network Architecture 200 figure.LTE network framework 200 can be described as EPS (Evolved Packet
System, evolved packet system) 200.EPS 200 may include one or more UE (User Equipment, Yong Hushe
It is standby) 201, E-UTRAN (evolution UMTS Terrestrial Radio Access Network network) 202, EPC (Evolved Packet Core, evolution point
Group core) 210, HSS (Home Subscriber Server, home signature user server) 220 and Internet service 230.
Wherein, UMTS corresponds to universal mobile telecommunications service (Universal Mobile Telecommunications System).EPS
Can with other access of internet interlock, but in order to not show these entity/interfaces simply.As shown, EPS provides packet switch clothes
Business, however it will be apparent to those skilled in the art that offer circuit is extended to through each conception of species that the application is presented
The network of Exchange Service.E-UTRAN includes evolution node B (eNB) 203 and other eNB204.ENB203 is provided towards UE201's
User and control plane protocol terminations.ENB203 can be connected to other eNB204 via X2 interface (for example, backhaul).ENB203
It can be described as base station, base transceiver station, radio base station, radio transceiver, transceiver function, set of basic (BSS), expand
Open up set of service (ESS), TRP (transmitting and receiving point) or some other suitable term.ENB203 provides for UE201 to EPC210's
Access point.The example of UE201 include cellular phone, smart phone, session initiation protocol (SIP) phone, laptop computer,
Personal digital assistant (PDA), satelline radio, global positioning system, multimedia device, video-unit, digital audio-frequency player
(for example, MP3 player), camera, game console, unmanned plane, aircraft, narrowband Physical Network equipment, machine type communication are set
Standby, land craft, automobile, wearable device or any other like functional device.Those skilled in the art can also
By UE201 be known as mobile station, subscriber stations, mobile unit, subscriber unit, radio-cell, remote unit, mobile device, without traditional thread binding
It sets, wireless communication device, remote-control device, mobile subscriber stations, access terminal, mobile terminal, wireless terminal, remote terminal, hold
Machine, user agent, mobile client, client or some other suitable term.ENB203 is connected to EPC210 by S1 interface.
EPC210 includes MME 211, other MME214, S-GW (Service Gateway, gateway) 211 and P-GW (Packet
Date Network Gateway, grouped data network gateway) 213.MME211 is the signaling handled between UE201 and EPC210
Control node.Generally, MME211 provides carrying and connection management.All User IP (Internet Protocal, Yin Te
FidonetFido) packet be to be transmitted by S-GW211, S-GW211 is itself coupled to P-GW213.P-GW213 provides the distribution of UE IP address
And other functions.P-GW213 is connected to Internet service 230.Internet service 230 includes that operator corresponds to Internet Protocol
Service, specifically may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia subsystem) and PS
Streaming service (PSS).
As a sub- embodiment, the UE201 corresponds to the user equipment in the application.
As a sub- embodiment, the eNB203 corresponds to the base station in the application.
As a sub- embodiment, the UE201 supports the wireless transmission of variable transmission format.
Embodiment 3
Embodiment 3 shows the embodiment of the radio protocol architecture of the user plane and control plane according to the application
Schematic diagram, as shown in Fig. 3.Fig. 3 is embodiment of the explanation for user plane and the radio protocol architecture for controlling plane
Schematic diagram, Fig. 3 shows the radio protocol architecture for being used for UE and eNB: layer 1, layer 2 and layer 3 with three layers.Layer 1 (L1 layers) be
Lowermost layer and various PHY (physical layer) signal processing functions of implementation.L1 layers are referred to as PHY301 herein.2 (L2 layers) 305 of layer exist
On PHY301, and it is responsible for passing through link of the PHY301 between UE and eNB.In user plane, L2 layer 305 includes MAC
(Medium Access Control, media access control) sublayer 302, RLC (Radio Link Control, radio link layer
Control protocol) sublayer 303 and PDCP (Packet Data Convergence Protocol, Packet Data Convergence Protocol) sublayer
304, these sublayers terminate at the eNB on network side.Although it is not shown, but UE can have on several on L2 layer 305
Portion's layer, including terminating at the network layer (for example, IP layers) at the P-GW213 on network side and terminating at the other end (example of connection
Such as, distal end UE, server etc.) at application layer.PDCP sublayer 304 is provided between different radio carrying and logic channel
Multiplexing.PDCP sublayer 304 provides the header compressed for upper layer data packet also to reduce radio transmitting expense, passes through
Encrypted packet and safety is provided, and provide and the handover of UE supported between eNB.Rlc sublayer 303 provides top
The Segmentation and Reassembly of layer data packet fills, re-emitting for lost data packets and reordering to compensate since HARQ makes for data packet
At received out-of-order.Media access control sublayer 302 provides the multiplexing between logical AND transport channel.Media access control sublayer 302 is also responsible in UE
Between distribute a cell in various radio resources (for example, resource block).Media access control sublayer 302 is also responsible for HARQ operation.It is controlling
In plane processed, the radio protocol architecture for UE and eNB is substantially the same for physical layer 301 and L2 layer 305, but does not have
There is the header compressed function for controlling plane.Control plane further includes RRC (the Radio Resource in layer 3 (L3 layers)
Control, radio resource control) sublayer 306.RRC sublayer 306 be responsible for obtain radio resource (that is, radio bearer) and
Lower layer is configured using the RRC signaling between eNB and UE.
The user equipment of the radio protocol architecture suitable for the application as a sub- embodiment, in attached drawing 3.
As a sub- embodiment, first signaling in the application is created on the PHY301.
As a sub- embodiment, second signaling in the application is created on the PHY301.
As a sub- embodiment, the third signaling in the application is created on the PHY301.
As a sub- embodiment, the third signaling in the application is created on the media access control sublayer 302.
As a sub- embodiment, first wireless signal in the application is created on the media access control sublayer 302.
As a sub- embodiment, the target information in the application terminates at the media access control sublayer 302.
As a sub- embodiment, the second wireless singal in the application terminates at the media access control sublayer 302.
As a sub- embodiment, the 4th signaling in the application is created on the RRC sublayer 306.
Embodiment 4
Embodiment 4 shows the schematic diagram of an enode and given user equipment according to the application, such as 4 institute of attached drawing
Show.Fig. 4 is the block diagram of the eNB410 communicated within the access network with UE450.In DL (Downlink, downlink), core is come from
The upper layer packets of network are provided to controller/processor 475.Controller/processor 475 implements L2 layers of functionality.In DL,
Controller/processor 475 provides header compressed, encryption, wraps segmentation and reorder, the multichannel between logical AND transport channel is multiple
With, and based on the measurement of various priority to the radio resources allocation of UE450.Controller/processor 475 is also responsible for HARQ behaviour
Make, lost package re-emits, and to the signaling of UE450.Transmited processor 416 is implemented each for L1 layers (that is, physical layer)
Kind signal processing function.Signal processing function include decoding and be interleaved to promote UE450 at forward error correction (FEC) and
Based on various modulation schemes (for example, binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M phase-shift keying (PSK) (M-PSK),
M quadrature amplitude modulation (M-QAM)) mapping to signal cluster.Then parallel stream will be split into through decoding and modulated symbol.With
After every one stream is mapped to multicarrier subcarrier, multiplexed in the time and/or frequency domain with reference signal (for example, pilot tone),
And it is then combined using fast Fourier inverse transformation (IFFT) to generate the physics of carrying time domain multi-carrier symbols stream letter
Road.Multicarrier flows through space predecoded to generate multiple spatial flows.Each spatial flow is then provided via transmitter 418 to difference
Antenna 420.Each transmitter 418 is to modulate RF carrier wave for the additional space stream of transmitting.At UE450, each receiver 454
Signal is received by its respective antenna 452.Each receiver 454 restores the information being modulated in RF carrier wave, and information is provided
To reception processor 456.Receive the various signal processing functions that processor 456 implements L1 layers.Processor 456 is received to hold information
Row spatial manipulation is to restore any spatial flow using UE450 as destination.If multiple spatial flows using UE450 as destination, that
It can be combined in single multicarrier symbol stream by reception processor 456.It receives processor 456 and then uses fast Flourier
It converts (FFT) and multicarrier symbol stream is transformed into frequency domain from time domain.Frequency-region signal includes each secondary load for multi-carrier signal
The independent multicarrier symbol stream of wave.Symbol and reference signal on each subcarrier are by determining by eNB410 transmitting most
Possible signal constellation points are restored and are demodulated.These soft decisions can be based on the channel estimation calculated by channel estimator 458.Then
Soft decision described in decoding and release of an interleave is to restore on the physical channel by the data of eNB410 original transmitted and control signal.Then
There is provided data and control signal to controller/processor 459.Controller/processor 459 implements L2 layers.Controller/processor
It can be associated with the memory 460 of storage program code and data.Memory 460 can be described as computer-readable media.In UL,
Controller/processor 459 provides demultiplexing, package-restructuring dress, decryption, header decompression, control between conveying and logic channel
Signal processing is to restore the upper layer packets from core network.It then provides upper layer packets to data remittance 462, indicates L2
All protocol layers on layer.Various control signals can also be provided to data and converge 462 to be used for L3 processing.Controller/processing
Device 459 is also responsible for carrying out error detection using confirmation (ACK) and/or negative confirmation (NACK) agreement to support HARQ operation.?
In UL (Uplink, uplink), upper layer packets are provided to controller/processor 459 using data source 467.467 table of data source
Show all protocol layers on L2 layers.Similar to the DL transmitting described function for combining eNB410, controller/processor
459 provide that header compressed, encryption, packet is segmented and reorders and logical AND is defeated by radio resources allocation based on eNB410
Multiplexing between channels, to implement the L2 layer for user plane and control plane.Controller/processor 459 is also negative
Duty HARQ operation, lost package re-emit, and to the signaling of eNB410.As channel estimator 458 derived from reference signal
Channel estimation or by eNB410 transmitting feedback can by transmited processor 468 using to select decoding appropriate and modulation scheme,
And promote spatial manipulation.It is provided via independent transmitter 454 to different antennae 452 by the spatial flow that transmited processor 468 generates.
Each transmitter 454 is to modulate RF carrier wave for the additional space stream of transmitting.To be similar to the receiver function of combining at UE450
The similar mode of the mode of description handles UL transmitting at eNB410.Each receiver 418 receives letter by its respective antenna 420
Number.Each receiver 418 restores the information being modulated in RF carrier wave, and provides information into and receive processor 470.Reception processing
Implementable L1 layers of device 470.Controller/processor 475 implements L2 layers.Controller/processor 475 can be with storage program code sum number
According to memory 476 it is associated.Memory 476 can be described as computer-readable media.In UL, controller/processor 475 is provided
Demultiplexing, package-restructuring dress, decryption, header decompression, control signal processing between conveying and logic channel is to restore to come from
The upper layer packets of UE450.Upper layer packets from controller/processor 475 can provide core network.Controller/processor
475 are also responsible for carrying out error detection using ACK and/or NACK agreement to support HARQ operation.
As a sub- embodiment, the UE450 includes: at least one processor and at least one processor, described
At least one processor includes computer program code；At least one processor and the computer program code are configured
It is used together at at least one described processor.
As a sub- embodiment, the UE450 includes: a kind of memory for storing computer-readable instruction program, institute
It states the generation when being executed by least one processor of computer-readable instruction program to act, the movement includes: in the first time slot
The first signaling of middle reception and the first wireless signal, the second signaling is received in the second time slot, the second nothing is sent in third time slot
Line signal.
As a sub- embodiment, the eNB410 includes: at least one processor and at least one processor, described
At least one processor includes computer program code；At least one processor and the computer program code are configured
It is used together at at least one described processor.
As a sub- embodiment, the eNB410 includes: a kind of memory for storing computer-readable instruction program, institute
It states the generation when being executed by least one processor of computer-readable instruction program to act, the movement includes: in the first time slot
The first signaling of middle transmission and the first wireless signal, the second signaling is sent in the second time slot, the second nothing is received in third time slot
Line signal.
As a sub- embodiment, the UE450 corresponds to the user equipment in the application.
As a sub- embodiment, the eNB410 corresponds to the base station in the application.
As a sub- embodiment, at least one of the reception processor 456 and the controller/processor 459
It is used to receive the first signaling and the first wireless signal in the first slot.
As a sub- embodiment, at least one of the reception processor 456 and the controller/processor 459
It is used to receive the second signaling in the second time slot.
As a sub- embodiment, at least one of the reception processor 456 and the controller/processor 459
It is used to monitor third signaling and non-uplink be assigned to some or all of in the determination target time slot.
As a sub- embodiment, at least one of the reception processor 456 and the controller/processor 459
It is used to receive the 4th signaling.
As a sub- embodiment, at least one of the transmited processor 468 and the controller/processor 459
It is used to send second wireless singal in third time slot.
As a sub- embodiment, at least one of the transmited processor 468 and the controller/processor 459
It is used to abandon in the target time slot to send the target information, or only send the target letter in target sub-slots
Breath.
As a sub- embodiment, at least one of the transmited processor 416 and the controller/processor 475
It is used to send the first signaling and the first wireless signal in the first slot
As a sub- embodiment, at least one of the transmited processor 416 and the controller/processor 475
It is used to send the second signaling in the second time slot
As a sub- embodiment, at least one of the transmited processor 416 and the controller/processor 475
It is used to send third signaling and non-uplink be assigned to some or all of in the determination target time slot.
As a sub- embodiment, at least one of the transmited processor 416 and the controller/processor 475
It is used to transmit and receive the 4th signaling.
As a sub- embodiment, at least one of the reception processor 470 and the controller/processor 475
It is used to receive second wireless singal in third time slot.
As a sub- embodiment, at least one of the reception processor 470 and the controller/processor 475
It is used to abandon in the target time slot to receive the target information, or only receive the target letter in target sub-slots
Breath.
Embodiment 5
Embodiment 5 illustrates the flow chart of first signaling and the second signalling according to the application, such as 5 institute of attached drawing
Show.In attached drawing 5, base station N1 is the maintenance base station of the serving cell of UE U2.The step of box F0 is identified in figure be it is optional,
The corresponding operation of dotted arrow in figure is optional.
ForBase station N1, the 4th signaling is sent in step slo；Send the first letter in the first slot in step s 11
It enables and the first wireless signal；Send third signaling in step s 12 with some or all of quilt in the determination target time slot
Distribute to non-uplink；It abandons receiving the target information in the target time slot in step s 13, or only in target
The target information is received in sub-slots；The second signaling is sent in the second time slot in step S14；In step S15
Second wireless singal is received in three time slots.
ForUE U2, the 4th signaling is received in step S20；Receive the first signaling in the first slot in the step s 21
With the first wireless signal；Third signaling is monitored in step S22 to be divided with some or all of in the determination target time slot
The non-uplink of dispensing；It abandons sending the target information in the target time slot in step S23, or only in target
The target information is sent in time slot；The second signaling is received in the second time slot in step s 24；In step s 25 in third
Second wireless singal is sent in time slot.
In embodiment 5, first signaling includes the scheduling information of the first wireless signal, and first signaling is used for really
Set the goal time slot, and the target time slot is reserved for target information, and whether the target information indicates first wireless signal
It is correctly received, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal }, institute
It states second wireless singal and is used for determining whether first wireless signal is correctly received, the target time slot is described second
Before time slot, the scheduling information includes { assigned time-domain resource, assigned frequency domain resource, modulation coding state, mixing
At least one of automatic repeat request process number, redundancy versions, new data instruction }.The non-uplink includes that downlink passes
At least one of defeated and protection interval.The target sub-slots are a part in the target time slot.4th signaling
It is used for determining the first time-domain resource, the corresponding transformat of first time-domain resource can be configured dynamically, the target
Time slot belongs to first time-domain resource, the transformat be in { downlink transfer, uplink, protection interval } at least it
One.
As a sub- embodiment, when the third signaling is used for determining any one candidate in K Candidate timeslots
The some or all of of gap is assigned to non-uplink, the target time slot be in the K Candidate timeslots one of；It is described
K is greater than 1 positive integer.
As a sub- embodiment, some or all of in the determination target time slot is assigned to non-uplink and passes
It is defeated to refer to: to determine in the target time slot and { be reserved for multicarrier symbol number occupied by the part of downlink transfer, be reserved use
The multicarrier symbol number occupied by the part of protection interval is reserved for the occupied multicarrier symbol in part of uplink
At least one of number }.
As an accompanying Examples of the sub- embodiment, the part for being reserved for downlink transfer corresponds to 3GPP rule
DwPTS (Downlink Pilot Time Slot, descending pilot frequency time slot) in model.
As an accompanying Examples of the sub- embodiment, the part for being reserved for uplink corresponds to 3GPP rule
UpPTS (Uplink Pilot Time Slot, uplink pilot time slot) in model.
As an accompanying Examples of the sub- embodiment, the part for being reserved for protection interval corresponds to 3GPP rule
GP (Guard Period, protection interval) in model.
As a sub- embodiment, the multicarrier symbol in the application is OFDM (Orthogonal Frequency
Division Multiplexing, orthogonal frequency division multiplexing) symbol.
As a sub- embodiment, the multicarrier symbol in the application is SC-FDMA (Single-Carrier
Frequency Division Multiple Access, single carrier frequency division multiplexing access) symbol.
As a sub- embodiment, the multicarrier symbol in the application is FBMC (Filter Bank Multi
Carrier, filter bank multi-carrier) symbol.
As a sub- embodiment, the multicarrier symbol in the application is comprising CP (Cyclic Prefix, circulation
Prefix) OFDM symbol.
As a sub- embodiment, the multicarrier symbol in the application is the DFT-s-OFDM comprising CP
(Discrete Fourier Transform Spreading Orthogonal Frequency Division
Multiplexing, the orthogonal frequency division multiplexing of discrete Fourier transform spread spectrum) symbol.
As a sub- embodiment, the third signaling is public (Group Common) physical layer control signaling of group.
As a sub- embodiment, the third signaling includes CRC check, the CRC check RNTI exclusive by UE
Except given RNTI scrambling.
As an accompanying Examples of the sub- embodiment, the given RNTI is fixed.
As an accompanying Examples of the sub- embodiment, the given RNTI is configured by high-level signaling.
As a sub- embodiment, the blind Detecting number for the third signaling is fixed.
As a sub- embodiment of the embodiment, for the third signaling blind Detecting number be directed to described first
The blind Detecting number of signaling is different.
As a sub- embodiment, the AL (Aggregation Level, polymerization grade) for the third signaling is solid
Fixed.
As an accompanying Examples of the sub- embodiment, the AL for the third signaling is given AL, for
It does not include the blind Detecting carried out according to the given AL in the blind Detecting of first signaling.
As a sub- embodiment, the third signaling indicates not include being reserved for uplink biography in the target time slot
Defeated part, the UE U2 abandon sending the target information in the target time slot.
As a sub- embodiment, the third signaling indicates to include target sub-slots, the mesh in the target time slot
Mark sub-slots are reserved for uplink, and the UE U2 sends the target information in the target sub-slots.
As a sub- embodiment, the UE U2 does not have correct decoding to go out the third signaling, and the UE U2 is described
It abandons sending the target information in target time slot.
As a sub- embodiment, the third signaling be used to determine the target period of the day from 11 p.m. to 1 a.m from the target time slot
Gap, the target sub-slots are reserved for uplink.
As a sub- embodiment, the target time slot includes K1 multicarrier symbol, and the K1 is positive integer；The target
Sub-slots include K2 multicarrier symbol, and the K2 is no more than the positive integer of K1.
As an accompanying Examples of the sub- embodiment, the K2 is less than the K1.
As a sub- embodiment, the 4th signaling is that cell is exclusive (Cell-Specific).
As a sub- embodiment, the 4th signaling is non-user-specific.
As a sub- embodiment, the 4th signaling is in SIB (System Information Block, system information
Block) in transmission.
As a sub- embodiment, the 4th signaling is RRC (Radio Resource Control, radio resource control
System) signaling.
As a sub- embodiment, first running time-frequency resource includes M time slot, and the M is positive integer.
As an accompanying Examples of the sub- embodiment, the corresponding transformat of first time-domain resource can be by dynamic
Configuration refer to: the corresponding transformat of the M time slot can be dynamically configured.
As an accompanying Examples of the sub- embodiment, the M time slot is discrete in time domain.
As a sub- embodiment, the transformat is that downlink transfer refers to: being reserved for down in corresponding time slot
The occupied multicarrier symbol number in part of row transmission is equal to N1, and the part institute of uplink is reserved in corresponding time slot
The multicarrier symbol number of occupancy is equal to N2, and the N1 is greater than the N2, and the N1 is positive integer, and the N2 is nonnegative integer.
As a sub- embodiment, the transformat is that uplink refers to: being reserved for down in corresponding time slot
The occupied multicarrier symbol number in part of row transmission is equal to N3, and the part institute of uplink is reserved in corresponding time slot
The multicarrier symbol number of occupancy is equal to N4, and the N4 is greater than the N4, and the N3 is positive integer, and the N4 is nonnegative integer.
As a sub- embodiment, the transformat is that protection interval refers to: being reserved for protecting in corresponding time slot
The position for the occupied multicarrier symbol in part for protecting interval and quantity are fixed.
As a sub- embodiment, the transformat is time slot format (Slot Format).
As a sub- embodiment, the monitoring third signaling refers to: third signaling described in the UE U2 blind Detecting.
As a sub- embodiment, the monitoring third signaling refers to: the UE U2 receives the third signaling to obtain
The information that the third signaling includes.
As a sub- embodiment, the monitoring third signaling is with some or all of quilt in the determination target time slot
It distributes to non-uplink to refer to: not known in the target time slot before UE U2 third signaling described in decoding success
Some or all of be assigned to non-uplink.
As a sub- embodiment, the monitoring third signaling refers to: UE U2 third signaling described in decoding success
The target information is not sent before.
Embodiment 6
Embodiment 6 illustrates the time domain schematic diagram of first signaling according to the application, the second signaling and third signaling,
As shown in Fig. 6.In attached drawing 6, the first time slot, target time slot, the second time slot and third time slot are arranged successively in time domain.Described
One signaling is transmitted in first time slot, and second signaling is transmitted in second time slot, the third signaling by with
Some or all of non-uplink is assigned in determine in the target time slot.
As a sub- embodiment, the third signaling is transmitted in the target time slot.
As a sub- embodiment, the third signaling is transmitted in a given time slot, and the given time slot is located in time domain
Before the target time slot.
Embodiment 7
Embodiment 7 shows the schematic diagram of a target time slot and target sub-slots according to the application, such as 7 institute of attached drawing
Show.In attached drawing 7, the target time slot occupies P1 multicarrier symbol in time domain, has P2 institute in the P1 multicarrier symbol
Stating multicarrier symbol keeps for the target information to transmit, and the target sub-slots occupy P3 multicarrier symbol in time domain.Institute
Stating P1, P2 and P3 is positive integer.The P3 is not more than the P2.
As a sub- embodiment, the P3 is determined by the third signaling in the application.
As a sub- embodiment, the P1 be in { 7,14 } one of.
As a sub- embodiment, the P2 be in { 7,14 } one of.
As a sub- embodiment, the P3 be in { 1,2,3 } one of.
As a sub- embodiment, the P1 is equal to the P2.
Embodiment 8
Embodiment 8 illustrates the schematic diagram of first running time-frequency resource according to the application, as shown in Fig. 8.Attached drawing 8
In, first running time-frequency resource includes M time slot in time domain, and the M is positive integer.
As a sub- embodiment, the M time slot is discrete.
As an accompanying Examples of the sub- embodiment, the M time slot is period profile, at described M
It is spaced Q (ms) between the adjacent time slot of any two in gap, the Q is that the fixed or described Q is configured by high-level signaling
's.
As an example of the accompanying Examples, the Q be equal in { 5,10,20 } one of.
Embodiment 9
Embodiment 9 illustrates the structural block diagram of the processing unit in a UE, as shown in Fig. 9.In attached drawing 9, UE processing
Device 900 is mainly by first processing module 901, the first receiving module 902 and the first sending module 903 composition.
First processing module 901 receives the first signaling and the first wireless signal in the first slot；
- the first receiving module 902, receives the second signaling in the second time slot；
- the first sending module 903, sends second wireless singal in third time slot；
In embodiment 9, first signaling includes the scheduling information of the first wireless signal, and first signaling is used for really
Set the goal time slot, and the target time slot is reserved for target information, and whether the target information indicates first wireless signal
It is correctly received, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal }, institute
It states second wireless singal and is used for determining whether first wireless signal is correctly received, the target time slot is described second
Before time slot, the scheduling information includes { assigned time-domain resource, assigned frequency domain resource, modulation coding state, mixing
At least one of automatic repeat request process number, redundancy versions, new data instruction }.
As a sub- embodiment, the first processing module 901 is also used to monitor third signaling with the determination target
Some or all of in time slot is assigned to non-uplink；The non-uplink includes in downlink transfer and protection interval
At least one of.
As a sub- embodiment, the first processing module 901 is also used to abandon in the target time slot to send institute
Target information is stated, or only sends the target information in target sub-slots；The target sub-slots are the target time slots
In a part.
As one embodiment, the first processing module 901 is also used to receive the 4th signaling；4th signaling by with
In determining the first time-domain resource, the corresponding transformat of first time-domain resource can be configured dynamically, the target time slot
Belong to first time-domain resource, the transformat is at least one of { downlink transfer, uplink, protection interval }.
As a sub- embodiment, the first processing module 901 includes reception processor 456 and control in embodiment 4
At least one of device/processor 459 processed.
As a sub- embodiment, the first processing module 901 includes transmited processor 468 and control in embodiment 4
At least one of device/processor 459 processed.
As a sub- embodiment, first receiving module 902 includes reception processor 456 and control in embodiment 4
At least one of device/processor 459 processed.
As a sub- embodiment, first sending module 903 includes transmited processor 468 and control in embodiment 4
At least one of device/processor 459 processed.
Embodiment 10
Embodiment 10 illustrates the structural block diagram of the processing unit in a base station equipment, as shown in Fig. 10.Attached drawing 10
In, base station equipment processing unit 1000 is mainly by Second processing module 1001, the second sending module 1002 and the second receiving module
1003 compositions.
Second processing module 1001 sends the first signaling and the first wireless signal in the first slot；
- the second sending module 1002, sends the second signaling in the second time slot；
- the second receiving module 1003, receives second wireless singal in third time slot；
In embodiment 10, first signaling includes the scheduling information of the first wireless signal, and first signaling is used for
Determine that target time slot, the target time slot are reserved for target information, the target information indicates that first wireless signal is
No to be correctly received, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal },
The second wireless singal is used for determining whether first wireless signal is correctly received, and the target time slot is described
Before two time slots, the scheduling information includes that { assigned time-domain resource, assigned frequency domain resource, modulation coding state mix
At least one of close automatic repeat request process number, redundancy versions, new data instruction }.
As a sub- embodiment, the Second processing module 1001 is also used to send third signaling with the determination target
Some or all of in time slot is assigned to non-uplink；The non-uplink includes in downlink transfer and protection interval
At least one of.
As a sub- embodiment, the Second processing module 1001 is also used to abandon in the target time slot to receive institute
Target information is stated, or only receives the target information in target sub-slots；The target sub-slots are the target time slots
In a part.
As a sub- embodiment, the Second processing module 1001 is also used to send the 4th signaling；4th signaling
It is used for determining the first time-domain resource, the corresponding transformat of first time-domain resource can be configured dynamically, the target
Time slot belongs to first time-domain resource, the transformat be in { downlink transfer, uplink, protection interval } at least it
One.
As a sub- embodiment, the Second processing module 1001 includes transmited processor 416 and control in embodiment 4
At least one of device/processor 475 processed.
As a sub- embodiment, the Second processing module 1001 includes reception processor 470 and control in embodiment 4
At least one of device/processor 475 processed.
As a sub- embodiment, second sending module 1002 includes transmited processor 416 and control in embodiment 4
At least one of device/processor 475 processed.
As a sub- embodiment, second receiving module 1001 includes reception processor 470 and control in embodiment 4
At least one of device/processor 475 processed.
Those of ordinary skill in the art will appreciate that all or part of the steps in the above method can be referred to by program
Related hardware is enabled to complete, described program can store in computer readable storage medium, such as read-only memory, hard disk or light
Disk etc..Optionally, one or more integrated circuit can be used also to realize in all or part of the steps of above-described embodiment.Phase
It answers, each modular unit in above-described embodiment, can be realized using example, in hardware, it can also be by the form of software function module
It realizes, the application is not limited to the combination of the software and hardware of any particular form.UE and terminal in the application include but unlimited
In the communication module on unmanned plane, unmanned plane, telecontrolled aircraft, aircraft, baby plane, mobile phone, tablet computer, notebook, vehicle
Carry communication equipment, wireless sensor, card of surfing Internet, internet-of-things terminal, RFID terminal, NB-IOT terminal, MTC (Machine Type
Communication, machine type communication) terminal, eMTC (enhanced MTC, the MTC of enhancing) terminal, data card, online
Card, vehicular communication equipment, inexpensive mobile phone, the equipment such as inexpensive tablet computer.Base station in the application is including but not limited to macro
Cellular base station, microcell base station, Home eNodeB, the wireless telecom equipments such as relay base station.
The above, the only preferred embodiment of the application, are not intended to limit the protection scope of the application.It is all
Within spirit herein and principle, any modification made, equivalent replacement, improve etc., it should be included in the protection of the application
Within the scope of.
Claims (10)
1. a kind of method being used in the user equipment of variable transmission format, characterized by comprising:
Step A. receives the first signaling and the first wireless signal in the first slot；
Step B. receives the second signaling in the second time slot；
Step C. sends second wireless singal in third time slot；
Wherein, first signaling includes the scheduling information of the first wireless signal, when first signaling is used for determining target
Gap, the target time slot are reserved for target information, and the target information indicates whether first wireless signal is correctly connect
It receives, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal }, second nothing
Line signal is used for determining whether first wireless signal is correctly received, the target time slot second time slot it
Before, the scheduling information includes that { assigned time-domain resource, assigned frequency domain resource, modulation coding state mix automatic weight
At least one of pass request process number, redundancy versions, new data instruction }.
2. according to the method described in claim 1, it is characterised by comprising:
Step A0. monitors third signaling and is assigned to non-uplink with some or all of in the determination target time slot；
Wherein, the non-uplink includes at least one of downlink transfer and protection interval.
3. according to the method described in claim 2, it is characterised by comprising:
Step A1. abandons sending the target information in the target time slot, or only in target sub-slots described in transmission
Target information；
Wherein, the target sub-slots are a part in the target time slot.
4. according to claim 1 to method described in any claim in 3, characterized by comprising:
Step A2. receives the 4th signaling；
Wherein, the 4th signaling is used for determining the first time-domain resource, the corresponding transformat energy of first time-domain resource
It is dynamically configured, the target time slot belongs to first time-domain resource, and the transformat is that { downlink transfer, uplink pass
At least one of it is defeated, protection interval }.
5. a kind of method being used in the base station of variable transmission format, characterized by comprising:
Step A. sends the first signaling and the first wireless signal in the first slot；
Step B. sends the second signaling in the second time slot；
Step C. receives second wireless singal in third time slot；
Wherein, first signaling includes the scheduling information of the first wireless signal, when first signaling is used for determining target
Gap, the target time slot are reserved for target information, and the target information indicates whether first wireless signal is correctly connect
It receives, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal }, second nothing
Line signal is used for determining whether first wireless signal is correctly received, the target time slot second time slot it
Before, the scheduling information includes that { assigned time-domain resource, assigned frequency domain resource, modulation coding state mix automatic weight
At least one of pass request process number, redundancy versions, new data instruction }.
6. according to the method described in claim 5, it is characterised by comprising:
Step A0. sends third signaling and is assigned to non-uplink with some or all of in the determination target time slot；
Wherein, the non-uplink includes at least one of downlink transfer and protection interval.
7. according to the method described in claim 6, it is characterised by comprising:
Step A1. abandons receiving the target information in the target time slot, or only in target sub-slots described in reception
Target information；
Wherein, the target sub-slots are a part in the target time slot.
8. the method according to any claim in claim 5 to 7, characterized by comprising:
Step A2. sends the 4th signaling；
Wherein, the 4th signaling is used for determining the first time-domain resource, the corresponding transformat energy of first time-domain resource
It is dynamically configured, the target time slot belongs to first time-domain resource, and the transformat is that { downlink transfer, uplink pass
At least one of it is defeated, protection interval }.
9. a kind of user equipment for being used for variable transmission format, characterized by comprising:
First processing module receives the first signaling and the first wireless signal in the first slot；
- the first receiving module receives the second signaling in the second time slot；
- the first sending module sends second wireless singal in third time slot；
Wherein, first signaling includes the scheduling information of the first wireless signal, when first signaling is used for determining target
Gap, the target time slot are reserved for target information, and the target information indicates whether first wireless signal is correctly connect
It receives, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal }, second nothing
Line signal is used for determining whether first wireless signal is correctly received, the target time slot second time slot it
Before, the scheduling information includes that { assigned time-domain resource, assigned frequency domain resource, modulation coding state mix automatic weight
At least one of pass request process number, redundancy versions, new data instruction }.
10. a kind of base station equipment for being used for variable transmission format, characterized by comprising:
Second processing module sends the first signaling and the first wireless signal in the first slot；
- the second sending module sends the second signaling in the second time slot；
- the second receiving module receives second wireless singal in third time slot；
Wherein, first signaling includes the scheduling information of the first wireless signal, when first signaling is used for determining target
Gap, the target time slot are reserved for target information, and the target information indicates whether first wireless signal is correctly connect
It receives, second signaling is used for determining { first time slot, the scheduling information of the second wireless singal }, second nothing
Line signal is used for determining whether first wireless signal is correctly received, the target time slot second time slot it
Before, the scheduling information includes that { assigned time-domain resource, assigned frequency domain resource, modulation coding state mix automatic weight
At least one of pass request process number, redundancy versions, new data instruction }.
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| CN202110397727.8A CN112953689B (en) | 2017-06-09 | 2017-06-09 | Method and device used in user equipment and base station with variable transmission format |
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Cited By (3)
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| CN111556529A (en) * | 2019-02-11 | 2020-08-18 | 上海朗帛通信技术有限公司 | Method and device used in user equipment and base station for wireless communication |
| CN111712861A (en) * | 2019-05-24 | 2020-09-25 | 深圳市大疆创新科技有限公司 | Control method of remote control equipment and remote control equipment |
| CN113285784A (en) * | 2020-02-19 | 2021-08-20 | 上海朗帛通信技术有限公司 | Method and apparatus in a node used for wireless communication |
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| WO2014025150A1 (en) * | 2012-08-06 | 2014-02-13 | 주식회사 케이티 | Method for transmitting control information on transmission points and corresponding transmission point, as well as method for mapping uplink control channel resource of terminal and corresponding terminal |
| US10193681B2 (en) * | 2013-05-09 | 2019-01-29 | Nokia Solutions And Networks Oy | Method, apparatus and computer program for wireless communications |
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| US20130201932A1 (en) * | 2010-05-26 | 2013-08-08 | Lg Electronics Inc. | Method and apparatus for transceiving control information for uplink multi-antenna transmission |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111556529A (en) * | 2019-02-11 | 2020-08-18 | 上海朗帛通信技术有限公司 | Method and device used in user equipment and base station for wireless communication |
| CN111556529B (en) * | 2019-02-11 | 2023-08-22 | 上海朗帛通信技术有限公司 | User equipment, method and device in base station for wireless communication |
| CN111712861A (en) * | 2019-05-24 | 2020-09-25 | 深圳市大疆创新科技有限公司 | Control method of remote control equipment and remote control equipment |
| CN113285784A (en) * | 2020-02-19 | 2021-08-20 | 上海朗帛通信技术有限公司 | Method and apparatus in a node used for wireless communication |
| CN113285784B (en) * | 2020-02-19 | 2022-08-26 | 上海朗帛通信技术有限公司 | Method and apparatus in a node used for wireless communication |
Also Published As
| Publication number | Publication date |
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| CN109039550B (en) | 2021-05-28 |
| CN112953689A (en) | 2021-06-11 |
| CN112953689B (en) | 2022-03-29 |
| CN112953688A (en) | 2021-06-11 |
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