CN109039557A - A kind of method and apparatus in the user equipment for being used for multiple antennas, base station - Google Patents
A kind of method and apparatus in the user equipment for being used for multiple antennas, base station Download PDFInfo
- Publication number
- CN109039557A CN109039557A CN201710436988.XA CN201710436988A CN109039557A CN 109039557 A CN109039557 A CN 109039557A CN 201710436988 A CN201710436988 A CN 201710436988A CN 109039557 A CN109039557 A CN 109039557A
- Authority
- CN
- China
- Prior art keywords
- signaling
- time window
- information
- domain
- time slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
-
- 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
-
- 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
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0079—Formats for control data
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
This application discloses the method and apparatus in a kind of user equipment for being used for multiple antennas, base station.User equipment sends the first information in the first time slot；Subsequently for the first signaling and the second signaling, first signaling is only monitored in first time window；The first time window and first time slot be it is relevant, the first time window include positive integer time slot；The transmission of the first information, which be used to trigger, to be abandoned monitoring second signaling in the first time window；First signaling and second signaling are physical layer signaling respectively；Only one is gathered including the first domain in first signaling and second signaling, and the first domain set includes positive integer domain.The application reduces user equipment and receives complexity and power consumption, and then improve systematic entirety energy by contacting the first information and the monitoring foundation in the first time window.
Description
Technical field
This application involves the received method of method and apparatus more particularly to physical layer control signaling for being used for multiple antennas 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).System is that UE distributes two different DCI formats (Format) by high-level signaling, two kinds
Different DCI formats respectively corresponds two different payload sizes (Payload Size), and UE is based respectively on not when receiving DCI
Same payload size carries out blind Detecting (Blind Decoding).In 5G communication system, wave beam forming (Beamforming) will
It is widely applied, and method needs is surveyed based on the DCI blind detection under wave beam forming application scenarios and are reconsidered.
Summary of the invention
In 5G system, BR (Beam Recovery, wave beam restore) and BLF (Beam Link Failure, beam link
Concept unsuccessfully) is being discussed.Above-mentioned concept is introduced for guaranteeing when the corresponding channel matter of UE one wave beam of discovery
Quantitative change bad when, the UE can be quickly switched under another wave beam and be serviced.The process of above-mentioned BR and BLF will not trigger
The process of RRC (Radio1 Resource Control, wireless heterogeneous networks) layer, such mode are advantageous in that guarantee switching
It is rapid.
When UE be in BLF report and BR during when, it is exactly that UE still is based on RRC that a kind of simple DCI blind detection, which surveys mode,
Configuration carries out blind Detecting to two or multiple DCI formats；However such mode will increase the unnecessary blind Detecting number of UE.
In view of the above-mentioned problems, this application provides solutions.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be arbitrarily combined with each other.For example, in embodiment and embodiment in the user equipment of the application
Feature can be applied in base station, vice versa.
This application discloses a kind of methods being used in the user equipment of multi-antenna transmission, characterized by comprising:
The first information is sent in the first time slot；
For the first signaling and the second signaling, first signaling is only monitored in first time window；
Wherein, the first time window and first time slot are relevant, and the first time window includes positive integer
Time slot；The transmission of the first information, which be used to trigger, to be abandoned monitoring second signaling in the first time window；It is described
First signaling and second signaling are physical layer signaling respectively；Only one includes in first signaling and second signaling
First domain set, the first domain set includes positive integer domain.
As one embodiment, the above method is advantageous in that: the user equipment only monitors institute in first time window
The first signaling is stated, and then reduces the user equipment for the reception complexity of physical layer dynamic signaling.
As one embodiment, another of the above method is advantageous in that: the user equipment in first time window only
First signaling is monitored, reduces the user equipment for the blind Detecting number of physical layer dynamic signaling, and then described in reduction
False-alarm (False Alarm) probability of physical layer dynamic signaling.
As one embodiment, the design principle of the above method is: when the user equipment sends the first information
When, during the user equipment has been in BR, and the poor quality of the wave beam of the user equipment current detection.At this
Under scape, the user equipment will not be serviced under the higher transmission mode of spectrum efficiency, or will not be higher in code word number
It is serviced under transmission mode；And then the user equipment can be omitted the trial of part blind Detecting to improve efficiency, and reduce complicated
Degree.
According to the one aspect of the application, the above method is characterized in that, the information bit that first signaling includes
Quantity is identical with the quantity for the information bit that second signaling includes.
As one embodiment, the above method is advantageous in that: first signaling and second signaling are using identical
Payload size, and then first signaling and second signaling use identical DCI Format equal number of to share
Blind Detecting.
As one embodiment, another of the above method is advantageous in that: the quantity of newly-designed DCI Format is reduced,
And then reduce system implementation complexity.
According to the one aspect of the application, the above method is characterized in that, the information bit that first signaling includes
The quantity for the information bit that quantity includes with second signaling is different.
As one embodiment, the above method is advantageous in that: although the payload size of first signaling and described
The payload size of two signalings is different, and the UE only monitors the corresponding payload size of first signaling, still reduces the blind examination of UE
Survey number.
According to the one aspect of the application, the above method is characterized in that, first signaling and second signaling pair
Answer identical signaling format.
According to the one aspect of the application, the above method is characterized in that, the information bit that first signaling includes
Quantity is less than the quantity for the information bit that second signaling includes.
As one embodiment, the above method is advantageous in that: since in BR process not will do it number of codewords higher by UE
Transmission, the corresponding information bit quantity of first signaling will design smaller, and then save physical layer control signaling and account for
Resource improves spectrum efficiency.
According to the one aspect of the application, the above method be characterized in that include:
Receive Target Wireless signal；
Wherein, it be used to trigger first letter lower than specific threshold for the measurement result of the Target Wireless signal
Breath.
As one embodiment, the above method is characterized in that: the corresponding given wave beam of the specific threshold, described to give standing wave
For beam for sending the Target Wireless signal, the specific threshold is that wave beam is exclusive.
As one embodiment, the above method is advantageous in that: by the exclusive specific threshold of design wave beam, base station passes through
The specific threshold goes to adjust the coverage area of the UE number serviced in the given wave beam and the given wave beam, and then cleverer
Efficient programming dispatching living.
According to the one aspect of the application, the above method is characterized in that, first signaling and second signaling are all
It is used to downlink authorize.
This application discloses a kind of methods being used in the base station of multi-antenna transmission, characterized by comprising:
The first information is received in the first time slot；
For the first signaling and the second signaling, first signaling is only sent in first time window；
Wherein, the first time window and first time slot are relevant, and the first time window includes positive integer
Time slot；The reception of the first information, which be used to trigger, to be abandoned sending second signaling in the first time window；It is described
First signaling and second signaling are physical layer signaling respectively；Only one includes in first signaling and second signaling
First domain set, the first domain set includes positive integer domain.
According to the one aspect of the application, the above method is characterized in that, the information bit that first signaling includes
Quantity is identical with the quantity for the information bit that second signaling includes.
According to the one aspect of the application, the above method is characterized in that, the information bit that first signaling includes
The quantity for the information bit that quantity includes with second signaling is different.
According to the one aspect of the application, the above method is characterized in that, first signaling and second signaling pair
Answer identical signaling format.
According to the one aspect of the application, the above method is characterized in that, the information bit that first signaling includes
Quantity is less than the quantity for the information bit that second signaling includes.
According to the one aspect of the application, the above method be characterized in that include:
Send Target Wireless signal；
Wherein, it be used to trigger first letter lower than specific threshold for the measurement result of the Target Wireless signal
Breath.
According to the one aspect of the application, the above method is characterized in that, first signaling and second signaling are all
It is used to downlink authorize.
This application discloses a kind of user equipmenies for being used for multi-antenna transmission, characterized by comprising:
First processing module sends the first information in the first time slot；
- the first receiving module only monitors first letter for the first signaling and the second signaling in first time window
It enables；
Wherein, the first time window and first time slot are relevant, and the first time window includes positive integer
Time slot；The transmission of the first information, which be used to trigger, to be abandoned monitoring second signaling in the first time window；It is described
First signaling and second signaling are physical layer signaling respectively；Only one includes in first signaling and second signaling
First domain set, the first domain set includes positive integer domain.
As one embodiment, the above-mentioned user equipment for being used for multi-antenna transmission is characterized in that, first signaling
Including information bit the quantity information bit that includes with second signaling quantity it is different.
As one embodiment, the above-mentioned user equipment for being used for multi-antenna transmission is characterized in that, first signaling
Identical signaling format is corresponded to second signaling.
As one embodiment, the above-mentioned user equipment for being used for multi-antenna transmission is characterized in that, first signaling
Including the quantity of information bit be less than the quantity of second signaling information bit that includes.
As one embodiment, the above-mentioned user equipment for being used for multi-antenna transmission is characterized in that, first processing
Module is also used to receive Target Wireless signal；It is used to touch lower than specific threshold for the measurement result of the Target Wireless signal
Send out the first information described.
As one embodiment, the above-mentioned user equipment for being used for multi-antenna transmission is characterized in that, first signaling
It all be used to downlink with second signaling authorize.
This application discloses a kind of base station equipments for being used for multi-antenna transmission, characterized by comprising:
Second processing module receives the first information in the first time slot；
- the first sending module only sends first letter for the first signaling and the second signaling in first time window
It enables；
Wherein, the first time window and first time slot are relevant, and the first time window includes positive integer
Time slot；The reception of the first information, which be used to trigger, to be abandoned sending second signaling in the first time window；It is described
First signaling and second signaling are physical layer signaling respectively；Only one includes in first signaling and second signaling
First domain set, the first domain set includes positive integer domain.
As one embodiment, the above-mentioned base station equipment for being used for transmission in more days is characterized in that, the first signaling packet
The quantity of the information bit included is identical with the quantity for the information bit that second signaling includes.
As one embodiment, the above-mentioned base station equipment for being used for transmission in more days is characterized in that, the first signaling packet
The quantity for the information bit that the quantity of the information bit included includes with second signaling is different.
As one embodiment, it is above-mentioned be used for more days transmission base station equipment be characterized in that, first signaling and
Second signaling corresponds to identical signaling format.
As one embodiment, the above-mentioned base station equipment for being used for transmission in more days is characterized in that, the first signaling packet
The quantity of the information bit included is less than the quantity for the information bit that second signaling includes.
As one embodiment, the above-mentioned base station equipment for being used for transmission in more days is characterized in that, the second processing mould
Block is also used to send Target Wireless signal；It is used to trigger lower than specific threshold for the measurement result of the Target Wireless signal
The first information.
As one embodiment, it is above-mentioned be used for more days transmission base station equipment be characterized in that, first signaling and
Second signaling is all used for downlink and authorizes.
As one embodiment, existing public technology is compared, the application has following technical advantage:
- only monitors the first signaling by designing UE in first time window, and then reduces UE for physical layer dynamic signaling
Reception complexity.
- only monitors first signaling by designing UE in first time window, reduces UE for physical layer dynamic signaling
Blind Detecting number, and then reduce physical layer dynamic signaling false-alarm probability.
- uses identical payload size by the first signaling of design and the second signaling, so realize first signaling and
Second signaling uses identical DCI Format to share equal number of blind Detecting；And reduce newly-designed DCI
The quantity of Format, and then reduce system implementation complexity.
- is by design specific threshold, and when the specific threshold is that wave beam is exclusive, base station passes through the specific threshold
Remove the coverage area of the UE number and wave beam that service in adjustment wave beam, and then more flexible efficient programming dispatching.
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 the first information 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 first signalling of one embodiment according to the application；
Fig. 6 shows the time domain schematic diagram of the first time slot and first time window according to one embodiment of the application；
Fig. 7 shows the information bit for including according to first signaling of one embodiment of the application and the second signaling includes
Information bit schematic diagram；
Fig. 8 shows the structural block diagram of the processing unit in the UE according to one embodiment of the application；
Fig. 9 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 a first information according to the application, as shown in Fig. 1.In the application
The user equipment sends the first information in the first time slot first；Subsequently for the first signaling and the second signaling, at the first time
First signaling is only monitored in window.The first time window and first time slot are relevant, the first time window packets
Containing positive integer time slot；The transmission of the first information, which be used to trigger, to be abandoned monitoring described second in the first time window
Signaling；First signaling and second signaling are physical layer signaling respectively；In first signaling and second signaling
Only one is gathered including the first domain, and the first domain set includes positive integer domain.
As a sub- embodiment, first time slot occupies a time slot in time domain.
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, the first time window is continuous in the occupied all time slots of time domain.
As a sub- embodiment, first time slot in the first time window positioned at time domain is starting time slots, described
T time slot is differed between starting time slots and first time slot, the T is fixed integer.
As an accompanying Examples of the sub- embodiment, the T be in { 4,8 } one of.
As an accompanying Examples of the sub- embodiment, the starting time slots are first time slots later in time domain
First time slot.
As a sub- embodiment, the first information is used for determining M antenna port group set, and the M is just whole
Number, the antenna port group set include positive integer antenna port group, and the antenna port group includes positive integer antenna end
Mouthful.
As an accompanying Examples of the sub- embodiment, the M antenna port group set respectively corresponds M wave beam.
As an accompanying Examples of the sub- embodiment, the M is equal to 1.
As a sub- embodiment, the physical layer signaling includes positive integer domain (Field), and the domain is by positive integer
Bit composition.
As a sub- embodiment, it is different that there are the quantity of bit included by two domains in the physical layer signaling.
As a sub- embodiment, the physical layer signaling be DCI (Downlink Control Information, under
Row control information).
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, second signaling is in PDCCH (Physical Downlink Control
Channel, Physical Downlink Control Channel) in transmission.
As a sub- embodiment, second signaling is in SPDCCH (Short Latency PDCCH, short delay physics
Down control channel) in transmission.
As a sub- embodiment, second signaling is in NR-PDCCH (New RAT PDCCH, new wireless access physics
Down control channel) in transmission.
As a sub- embodiment, the first signaling of the monitoring refers to: the first signaling described in the user equipment blind Detecting.
As a sub- embodiment, the first signaling of the monitoring refers to: the user equipment receive first signaling with
Obtain the information bit that first signaling includes.
As a sub- embodiment, it is described abandon monitoring second signaling refer to: the user equipment abandons blind Detecting
Second signaling.
As a sub- embodiment, it is described abandon monitoring second signaling refer to: the user equipment is abandoned receiving institute
State the information bit that the second signaling is included.
It is described for the first signaling and the second signaling as a sub- embodiment, in first time window only monitoring described in
First signaling: the user equipment only first signaling described in blind Detecting in the first time window.
It is described for the first signaling and the second signaling as a sub- embodiment, in first time window only monitoring described in
First signaling: the user equipment is except the first time window while the first signaling described in blind Detecting and described second is believed
It enables.
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 232.
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) 212 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-GW212, S-GW212 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 multi-antenna transmission.
As a sub- embodiment, the UE201 supports the transmission based on wave beam forming.
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 first information in the application terminates at the media access control sublayer 302.
As a sub- embodiment, the Target Wireless signal in the application is created on the media access control sublayer 302.
As a sub- embodiment, the Target Wireless signal in the application is created on the PHY301.
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.Then decoding and release of an interleave described in soft decision with restore on the physical channel by
The data and control signal of eNB410 original transmitted.Then provide data and control signal to controller/processor 459.Control
Device/processor 459 processed implements L2 layers.Controller/processor 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 is provided between conveying and logic channel
Demultiplexing, package-restructuring dress, decryption, header decompression, control signal processing are to restore the upper layer packets from core network.Control
Device/processor 459 processed 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.
Data source 467 indicates all protocol layers on L2 layers.Similar to combining the DL of eNB410 to emit described function, control
Device/processor 459 provides header compressed by radio resources allocation based on eNB410, encryption, packet are segmented and reorder with
And the multiplexing between logical AND transport channel, to implement the L2 layer for user plane and control plane.Controller/processing
Device 459 is also responsible for HARQ operation, lost package re-emits, and to the signaling of eNB410.Believed by channel estimator 458 from reference
Channel estimation derived from number can be used by the feedback that eNB410 emits by transmited processor 468 to select decoding appropriate and tune
Scheme processed, and promote spatial manipulation.The spatial flow generated by transmited processor 468 is provided via independent transmitter 454 to difference
Antenna 452.Each transmitter 454 is to modulate RF carrier wave for the additional space stream of transmitting.Connecing at UE450 is combined to be similar to
The mode that the mode of receipts device function description is similar handles UL transmitting at eNB410.Each receiver 418 passes through its respective antenna
420 receive signal.Each receiver 418 restores the information being modulated in RF carrier wave, and provides information into reception processor
470.Receive implementable L1 layers of processor 470.Controller/processor 475 implements L2 layers.Controller/processor 475 can be with storage
Program code and the memory of data 476 are associated.Memory 476 can be described as computer-readable media.In UL, controller/
Processor 475 provides the demultiplexing conveyed between logic channel, package-restructuring dress, decryption, header decompression, controls at signal
Reason is to restore the upper layer packets from UE450.Upper layer packets from controller/processor 475 can provide core network.Control
Device/processor 475 processed is 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
Send the first information；For the first signaling and the second signaling, first signaling is only monitored in first time window.
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
Receive the first information；For the first signaling and the second signaling, first signaling is only sent in first time window.
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 transmited processor 468 and the controller/processor 459
It is used to send the first information in the first time slot.
As a sub- embodiment, at least one of the reception processor 456 and the controller/processor 459
It is used for: for the first signaling and the second signaling, first signaling is only monitored in first time window.
As a sub- embodiment, at least one of the reception processor 456 and the controller/processor 459
It is used to receive Target Wireless signal, and be used to trigger lower than specific threshold for the measurement result of the Target Wireless signal
The first information.
As a sub- embodiment, at least one of the reception processor 470 and the controller/processor 475
It is used to receive the first information in the first time slot.
As a sub- embodiment, at least one of the transmited processor 416 and the controller/processor 475
It is used for: for the first signaling and the second signaling, first signaling is only sent in first time window.
As a sub- embodiment, at least one of the transmited processor 416 and the controller/processor 475
It is used to send Target Wireless signal, and be used to trigger lower than specific threshold for the measurement result of the Target Wireless signal
The first information.
Embodiment 5
Embodiment 5 illustrates the flow chart of first signalling according to the application, as shown in Fig. 5.Attached drawing 5
In, base station N1 is the maintenance base station of the serving cell of UE U2.
ForBase station N1, Target Wireless signal is sent in step slo；First is received in the first time slot in step s 11
Information；In step s 12 for the first signaling and the second signaling, first signaling is only sent in first time window.
ForUE U2, Target Wireless signal is received in step S20；The first letter is sent in the first time slot in the step s 21
Breath；For the first signaling and the second signaling in step S22, first signaling is only monitored in first time window.
In embodiment 5, the first time window and first time slot be it is relevant, the first time window includes just whole
Several time slots；The transmission of the first information, which be used to trigger, to be abandoned monitoring second signaling in the first time window；
First signaling and second signaling are physical layer signaling respectively；Only one in first signaling and second signaling
Gather including the first domain, the first domain set includes positive integer domain；It is low for the measurement result of the Target Wireless signal
It is used to trigger the first information in specific threshold；First signaling and second signaling are all used for downlink and authorize.
As a sub- embodiment, the quantity for the information bit that first signaling includes and second signaling include
The quantity of information bit is identical.
As an accompanying Examples of the sub- embodiment, the information bit be channel coding before bit.
As an accompanying Examples of the sub- embodiment, the information bit includes bit and the filling for carrying information
Bit (Padding Bit).
As an accompanying Examples of the sub- embodiment, the quantity of information bit included by given signaling refers to: institute
State the payload size of given signaling.
As an accompanying Examples of the sub- embodiment, the payload size of first signaling is equal to second signaling
Payload size.
As an accompanying Examples of the sub- embodiment, the information bit includes being used for transmission Downlink Control Information
Bit.
As an accompanying Examples of the sub- embodiment, the information bit does not include freezing bit (Frozen
Bit)。
As an accompanying Examples of the sub- embodiment, first signaling includes the first CRC (Cyclic
Redundancy Check, cyclic redundancy check), the first CRC is scrambled by first identifier；Second signaling includes the
Two CRC, the 2nd CRC are scrambled by second identifier；The first identifier and the second identifier are different.
As an example of the accompanying Examples, the first identifier is the C-RNTI (Cell of the user equipment
Radio Network Temporary Identity, Cell Radio Network Temporary Identifier/Identity, Cell-RNTI).
As an example of the accompanying Examples, the second identifier is related with the C-RNTI of the user equipment.
As an example of the accompanying Examples, the second identifier is the RNTI except the exclusive RNTI of UE.
As an accompanying Examples of the sub- embodiment, CRC is given in the application and passes through given mark descrambling reference TS
36.212 the part middle section 5.3.3.2；Wherein the corresponding sequence of the given CRC is referring to the b in the section part 5.3.3.20,b1,b2,
b3,...,bB-1, the given mark is for generating the x in the section part 5.3.3.2rnti,0,xrnti,1,...,xrnti,15。
As a sub- embodiment, the quantity for the information bit that first signaling includes and second signaling include
The quantity of information bit is different.
As an accompanying Examples of the sub- embodiment, the information bit be channel coding before bit.
As an accompanying Examples of the sub- embodiment, the information bit includes bit and the filling for carrying information
Bit.
As an accompanying Examples of the sub- embodiment, the quantity of information bit included by given signaling refers to: institute
State the payload size of given signaling.
As an accompanying Examples of the sub- embodiment, the information bit includes information bit.
As an accompanying Examples of the sub- embodiment, the information bit does not include freezing bit.
As an accompanying Examples of the sub- embodiment, corresponding first signaling format of first signaling, described second
Signaling corresponds to the second signaling format, and first signaling format is not equal to second signaling format.
As an example of the accompanying Examples, first signaling format and second signaling format pass through RRC
Signal deployment.
As a special case of the example, the RRC signaling is UE exclusive.
As an accompanying Examples of the sub- embodiment, the signaling format corresponds to a kind of DCI Format (format).
As an accompanying Examples of the sub- embodiment, first signaling includes the first CRC, the second signaling packet
The 2nd CRC is included, the first CRC and the 2nd CRC are all made of first identifier scrambling.
As an example of the accompanying Examples, the first identifier is the C-RNTI of the user equipment.
As a sub- embodiment, first signaling and second signaling correspond to identical signaling format.
As an accompanying Examples of the sub- embodiment, the signaling format corresponds to a kind of DCI Format.
As a sub- embodiment, the quantity for the information bit that first signaling includes is less than second signaling and includes
Information bit quantity.
As a sub- embodiment, the Target Wireless signal is sent in target antenna port set, the certain threshold
It is worth related with the target antenna port set.
As a sub- embodiment, the measurement result for the Target Wireless signal includes for destination channel
BLER (Block Error Rate, BLER(block error rate)).
As an accompanying Examples of the sub- embodiment, the destination channel is down physical layer control channel, i.e., only
The physical layer channel of Downlink Control Information can be used for transmission.
As an accompanying Examples of the sub- embodiment, the specific thresholding is greater than 0 and less than 0.1.
As an accompanying Examples of the sub- embodiment, the specific thresholding is equal to 0.01.
As an accompanying Examples of the sub- embodiment, the Target Wireless signal transmits in the destination channel,
The destination channel is a DCI.
As an example of the accompanying Examples, the user equipment is according to target DCI format and target polymerization grade
Destination channel described in blind Detecting, and judge whether the destination channel is correctly received.
As an example of the accompanying Examples, the user equipment carries out positive integer time detection in given time window
The destination channel, and it is lower than certain threshold for the BLER of the destination channel.
As an example of the accompanying Examples, the Target Wireless signal is sent in target antenna port set,
At least one of { the target DCI format, the target polymerization grade } is related with the target antenna port set.
As a sub- embodiment, the measurement result for the Target Wireless signal includes for destination channel
SNR (Signal-to-Noise Ratio, signal-to-noise ratio) or SINR (Signal to Interference plus Noise
Ratio, Signal to Interference plus Noise Ratio).
As an accompanying Examples of the sub- embodiment, the unit of the specific threshold is dB.
As an accompanying Examples of the sub- embodiment, the Target Wireless signal includes related to the destination channel
The DMRS (Demodulation Reference Signal, demodulated reference signal) of connection.
As an accompanying Examples of the sub- embodiment, the Target Wireless signal includes related to the destination channel
The CSI-RS (Channel State Information Reference Signal, channel state information reference signals) of connection.
As an accompanying Examples of the sub- embodiment, the Target Wireless signal includes related to the destination channel
The PSS (Primary Synchronization Sequence, main synchronizing sequence) of connection.
As an accompanying Examples of the sub- embodiment, the Target Wireless signal includes related to the destination channel
The SSS (Secondary Synchronization Sequence, secondary synchronization sequences) of connection.
As an accompanying Examples of the sub- embodiment, the Target Wireless signal and the destination channel are identical
Antenna port group is sent, and includes positive integer antenna port in the antenna port group.
As a sub- embodiment, the measurement result for the Target Wireless signal includes for destination channel
RSRP (Reference Signal Receiving Power, Reference Signal Received Power).
As an accompanying Examples of the sub- embodiment, the unit of the specific threshold is dBm (milliwatt).
As an accompanying Examples of the sub- embodiment, the Target Wireless signal includes related to the destination channel
The DMRS of connection.
As an accompanying Examples of the sub- embodiment, the Target Wireless signal includes related to the destination channel
The CSI-RS of connection.
As an accompanying Examples of the sub- embodiment, the Target Wireless signal includes related to the destination channel
The PSS of connection.
As an accompanying Examples of the sub- embodiment, the Target Wireless signal includes related to the destination channel
The SSS of connection.
As an accompanying Examples of the sub- embodiment, the Target Wireless signal and the destination channel are identical
Antenna port group is sent, and includes positive integer antenna port in the antenna port group.
As a sub- embodiment, the quantity of the code word (Codebook) that first signaling can dispatch is less than described the
The quantity for the code word that two signalings can dispatch.
As a sub- embodiment of the embodiment, only second signaling in first signaling and second signaling
Gather including first domain.
As a sub- embodiment of the embodiment, only second signaling in first signaling and second signaling
Gather including first domain, first signaling can only dispatch a code word, and second signaling can dispatch multiple code words, institute
Stating the first domain set includes { for the MCS (Modulation and Coding Status, modulation coding scheme) of target code word
Domain, for RV (Redundancy Version, redundancy versions) domain of target code word, for NDI (the New Data of target code word
At least one of Indicator, new data instruction) domain }, the target code word is by second of second signaling scheduling
Code word.
Embodiment 6
Embodiment 6 is illustrated according to first time slot of the application and the time domain schematic diagram of first time window, such as attached drawing 6
It is shown.In attached drawing 6, the second time window, the first time slot and first time window are arranged successively in time domain.UE connects in the second time window
Target Wireless signal is received, the first information is sent in the first slot, the first signaling is monitored in first time window.
As a sub- embodiment, the UE receives the positive integer Target Wireless letter in second time window
Number.
As a sub- embodiment, second time window includes positive integer time slot.
As a sub- embodiment, the first time window includes positive integer time slot.
As a sub- embodiment, the first time window is continuous in the occupied all time slots of time domain.
As a sub- embodiment, first time slot in the first time window positioned at time domain is starting time slots, described
T time slot is differed between starting time slots and first time slot, the T is fixed integer.
As an accompanying Examples of the sub- embodiment, the T be in { 4,8 } one of.
As an accompanying Examples of the sub- embodiment, the starting time slots are first time slots later in time domain
First time slot.
As a sub- embodiment, second time window is relevant to first time slot.
As an accompanying Examples of the sub- embodiment, the last one time slot of time domain is located in second time window
It is to terminate time slot, T1 time slot is differed between the end time slot and first time slot, the T1 is fixed integer.
As an accompanying Examples of the sub- embodiment, the T1 be in { 4,8 } one of.
As an accompanying Examples of the sub- embodiment, the end time slot is first time slot before in time domain
The last one time slot.
Embodiment 7
The letter that embodiment 7 shows the information bit for including according to first signaling of the application and the second signaling includes
The schematic diagram of bit is ceased, as shown in Fig. 7.In attached drawing 7, a small rectangular grid corresponds to first signaling or second signaling
An information bit for being included；The quantity of the corresponding information bit of first signaling is L1, and second signaling is corresponding
The quantity of information bit is L2；Comprising to localization set and first signaling does not include the first domain collection in first signaling
It closes, second signaling includes the second domain set and first domain set.The L1 is positive integer, and the L2 is positive integer.
As a sub- embodiment, the L1 is equal to the L2.
As a sub- embodiment, the L1 is less than the L2.
As a sub- embodiment, it is described to localization set and second domain set be identical.
Embodiment 8
Embodiment 8 illustrates the structural block diagram of the processing unit in a UE, as shown in Fig. 8.In attached drawing 8, UE processing
Device 800 is mainly made of first processing module 801 and the first receiving module 802.
First processing module 801 sends the first information in the first time slot；
- the first receiving module 802 only monitors described first for the first signaling and the second signaling in first time window
Signaling；
In embodiment 8, the first time window and first time slot be it is relevant, the first time window includes just whole
Several time slots；The transmission of the first information, which be used to trigger, to be abandoned monitoring second signaling in the first time window；
First signaling and second signaling are physical layer signaling respectively；Only one in first signaling and second signaling
Gather including the first domain, the first domain set includes positive integer domain.
As a sub- embodiment, the quantity for the information bit that first signaling includes and second signaling include
The quantity of information bit is different.
As a sub- embodiment, first signaling and second signaling correspond to identical signaling format.
As a sub- embodiment, the quantity for the information bit that first signaling includes is less than second signaling and includes
Information bit quantity.
As a sub- embodiment, the first processing module 801 is also used to receive Target Wireless signal；For the mesh
The measurement result of mark wireless signal be used to trigger the first information lower than specific threshold.
As a sub- embodiment, first signaling and second signaling are all used for downlink and authorize.
As a sub- embodiment, the first processing module 801 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 801 includes transmited processor 468 and control in embodiment 4
At least one of device/processor 459 processed.
As a sub- embodiment, first receiving module 802 includes reception processor 456 and control in embodiment 4
At least one of device/processor 459 processed.
Embodiment 9
Embodiment 9 illustrates the structural block diagram of the processing unit in a base station equipment, as shown in Fig. 9.In attached drawing 9,
Base station equipment processing unit 900 is mainly made of Second processing module 901 and the first sending module 902.
Second processing module 901 receives the first information in the first time slot；
- the first sending module 902 only sends described first for the first signaling and the second signaling in first time window
Signaling；
In embodiment 9, the first time window and first time slot be it is relevant, the first time window includes just whole
Several time slots；The reception of the first information, which be used to trigger, to be abandoned sending second signaling in the first time window；
First signaling and second signaling are physical layer signaling respectively；Only one in first signaling and second signaling
Gather including the first domain, the first domain set includes positive integer domain.
As a sub- embodiment, the quantity for the information bit that first signaling includes and second signaling include
The quantity of information bit is identical.
As a sub- embodiment, the quantity for the information bit that first signaling includes and second signaling include
The quantity of information bit is different.
As a sub- embodiment, first signaling and second signaling correspond to identical signaling format.
As a sub- embodiment, the quantity for the information bit that first signaling includes is less than second signaling and includes
Information bit quantity.
As a sub- embodiment, the Second processing module 901 is also used to send Target Wireless signal；For the mesh
The measurement result of mark wireless signal be used to trigger the first information lower than specific threshold.
As a sub- embodiment, first signaling and second signaling are all used for downlink and authorize.
As a sub- embodiment, the Second processing module 901 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 901 includes reception processor 470 and control in embodiment 4
At least one of device/processor 475 processed.
As a sub- embodiment, first sending module 902 includes transmited processor 416 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 (16)
1. a kind of method being used in the user equipment of multi-antenna transmission, characterized by comprising:
The first information is sent in the first time slot；
For the first signaling and the second signaling, first signaling is only monitored in first time window；
Wherein, the first time window and first time slot are relevant, and the first time window includes positive integer time slot；
The transmission of the first information, which be used to trigger, to be abandoned monitoring second signaling in the first time window；First letter
It enables and second signaling is physical layer signaling respectively；Only one includes the first domain in first signaling and second signaling
Set, the first domain set includes positive integer domain.
2. the method according to claim 1, wherein quantity and the institute of the information bit that first signaling includes
The quantity for stating the information bit that the second signaling includes is identical.
3. the method according to claim 1, wherein quantity and the institute of the information bit that first signaling includes
The quantity for stating the information bit that the second signaling includes is different.
4. method described in any claim according to claim 1 or in 2, which is characterized in that first signaling and described
Second signaling corresponds to identical signaling format.
5. according to the method described in claim 3, it is characterized in that, the quantity for the information bit that first signaling includes is less than
The quantity for the information bit that second signaling includes.
6. the method according to claim 1, which is characterized in that further include:
Receive Target Wireless signal；
Wherein, it be used to trigger the first information lower than specific threshold for the measurement result of the Target Wireless signal.
7. according to claim 1 to method described in any claim in 6, which is characterized in that first signaling and described
Second signaling is all used for downlink and authorizes.
8. a kind of method being used in the base station of multi-antenna transmission, characterized by comprising:
The first information is received in the first time slot；
For the first signaling and the second signaling, first signaling is only sent in first time window；
Wherein, the first time window and first time slot are relevant, and the first time window includes positive integer time slot；
The reception of the first information, which be used to trigger, to be abandoned sending second signaling in the first time window；First letter
It enables and second signaling is physical layer signaling respectively；Only one includes the first domain in first signaling and second signaling
Set, the first domain set includes positive integer domain.
9. according to the method described in claim 8, it is characterized in that, quantity and the institute of the information bit that first signaling includes
The quantity for stating the information bit that the second signaling includes is identical.
10. according to the method described in claim 8, it is characterized in that, the quantity for the information bit that first signaling includes and
The quantity for the information bit that second signaling includes is different.
11. the method according to any claim in claim 8 or 9, which is characterized in that first signaling and described
Second signaling corresponds to identical signaling format.
12. according to the method described in claim 10, it is characterized in that, the quantity for the information bit that first signaling includes is small
In the quantity for the information bit that second signaling includes.
13. the method according to any claim in claim 8 to 12, which is characterized in that further include:
Send Target Wireless signal；
Wherein, it be used to trigger the first information lower than specific threshold for the measurement result of the Target Wireless signal.
14. the method according to any claim in claim 8 to 13, which is characterized in that first signaling and institute
It states the second signaling and is all used for downlink and authorize.
15. a kind of user equipment for being used for multi-antenna transmission, characterized by comprising:
First processing module sends the first information in the first time slot；
- the first receiving module only monitors first signaling for the first signaling and the second signaling in first time window；
Wherein, the first time window and first time slot are relevant, and the first time window includes positive integer time slot；
The transmission of the first information, which be used to trigger, to be abandoned monitoring second signaling in the first time window；First letter
It enables and second signaling is physical layer signaling respectively；Only one includes the first domain in first signaling and second signaling
Set, the first domain set includes positive integer domain.
16. a kind of base station equipment for being used for multi-antenna transmission, characterized by comprising:
Second processing module receives the first information in the first time slot；
- the first sending module only sends first signaling for the first signaling and the second signaling in first time window；
Wherein, the first time window and first time slot are relevant, and the first time window includes positive integer time slot；
The reception of the first information, which be used to trigger, to be abandoned sending second signaling in the first time window；First letter
It enables and second signaling is physical layer signaling respectively；Only one includes the first domain in first signaling and second signaling
Set, the first domain set includes positive integer domain.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436988.XA CN109039557B (en) | 2017-06-12 | 2017-06-12 | Method and device used in multi-antenna user equipment and base station |
| CN202011317744.8A CN112332964A (en) | 2017-06-12 | 2017-06-12 | Method and device used in multi-antenna user equipment and base station |
| CN202011318053.XA CN112491507B (en) | 2017-06-12 | 2017-06-12 | Method and device used in multi-antenna user equipment and base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436988.XA CN109039557B (en) | 2017-06-12 | 2017-06-12 | Method and device used in multi-antenna user equipment and base station |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011317744.8A Division CN112332964A (en) | 2017-06-12 | 2017-06-12 | Method and device used in multi-antenna user equipment and base station |
| CN202011318053.XA Division CN112491507B (en) | 2017-06-12 | 2017-06-12 | Method and device used in multi-antenna user equipment and base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109039557A true CN109039557A (en) | 2018-12-18 |
| CN109039557B CN109039557B (en) | 2020-12-29 |
Family
ID=64630104
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011318053.XA Active CN112491507B (en) | 2017-06-12 | 2017-06-12 | Method and device used in multi-antenna user equipment and base station |
| CN201710436988.XA Active CN109039557B (en) | 2017-06-12 | 2017-06-12 | Method and device used in multi-antenna user equipment and base station |
| CN202011317744.8A Pending CN112332964A (en) | 2017-06-12 | 2017-06-12 | Method and device used in multi-antenna user equipment and base station |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011318053.XA Active CN112491507B (en) | 2017-06-12 | 2017-06-12 | Method and device used in multi-antenna user equipment and base station |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011317744.8A Pending CN112332964A (en) | 2017-06-12 | 2017-06-12 | Method and device used in multi-antenna user equipment and base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN112491507B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741528A (en) * | 2019-03-25 | 2020-10-02 | 上海朗帛通信技术有限公司 | Method and apparatus in a node used for wireless communication |
| CN113660631A (en) * | 2020-05-12 | 2021-11-16 | 上海朗帛通信技术有限公司 | Method and apparatus for relay transmission |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404076A (en) * | 2011-11-07 | 2012-04-04 | 电信科学技术研究院 | Information sending and blind-detecting method and equipment |
| US20130336184A1 (en) * | 2012-06-14 | 2013-12-19 | Futurewei Technologies, Inc. | System and Method for Indicating Packet Transmission Time |
| CN104144502A (en) * | 2013-05-10 | 2014-11-12 | 中国电信股份有限公司 | Physical downlink control information acquisition method, device, terminal and system |
| CN105024790A (en) * | 2014-04-28 | 2015-11-04 | 上海朗帛通信技术有限公司 | Communication method on unauthorized frequency band and device |
| WO2016182356A1 (en) * | 2015-05-12 | 2016-11-17 | 엘지전자 주식회사 | Method and device for performing channel access process for transmitting different types of signals in wireless access system supporting unlicensed band |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012092721A1 (en) * | 2011-01-07 | 2012-07-12 | 富士通株式会社 | Method and user equipment for transmitting sounding reference signal, and e-nodeb thereof |
| KR101887064B1 (en) * | 2011-03-11 | 2018-08-09 | 엘지전자 주식회사 | Method for receiving downlink signal and method for transmitting same, user equipment, and base station |
| WO2012159368A1 (en) * | 2011-08-05 | 2012-11-29 | 华为技术有限公司 | Blind detection method and device |
| US9590878B2 (en) * | 2013-01-16 | 2017-03-07 | Qualcomm Incorporated | Channel state information and adaptive modulation and coding design for long-term evolution machine type communications |
| CN106162746B (en) * | 2015-04-03 | 2020-01-03 | 上海朗帛通信技术有限公司 | Multi-user superposition scheduling method and device |
-
2017
- 2017-06-12 CN CN202011318053.XA patent/CN112491507B/en active Active
- 2017-06-12 CN CN201710436988.XA patent/CN109039557B/en active Active
- 2017-06-12 CN CN202011317744.8A patent/CN112332964A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404076A (en) * | 2011-11-07 | 2012-04-04 | 电信科学技术研究院 | Information sending and blind-detecting method and equipment |
| US20130336184A1 (en) * | 2012-06-14 | 2013-12-19 | Futurewei Technologies, Inc. | System and Method for Indicating Packet Transmission Time |
| CN104144502A (en) * | 2013-05-10 | 2014-11-12 | 中国电信股份有限公司 | Physical downlink control information acquisition method, device, terminal and system |
| CN105024790A (en) * | 2014-04-28 | 2015-11-04 | 上海朗帛通信技术有限公司 | Communication method on unauthorized frequency band and device |
| WO2016182356A1 (en) * | 2015-05-12 | 2016-11-17 | 엘지전자 주식회사 | Method and device for performing channel access process for transmitting different types of signals in wireless access system supporting unlicensed band |
Non-Patent Citations (1)
| Title |
|---|
| ZTE,: ""Discussion on (E)PDCCH Coverage Improvement"", 《3GPP TSG RAN WG1 MEETING #76 R1-140277》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741528A (en) * | 2019-03-25 | 2020-10-02 | 上海朗帛通信技术有限公司 | Method and apparatus in a node used for wireless communication |
| CN111741528B (en) * | 2019-03-25 | 2023-07-25 | 上海朗帛通信技术有限公司 | Method and apparatus in a node for wireless communication |
| CN113660631A (en) * | 2020-05-12 | 2021-11-16 | 上海朗帛通信技术有限公司 | Method and apparatus for relay transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112491507B (en) | 2022-03-29 |
| CN112332964A (en) | 2021-02-05 |
| CN109039557B (en) | 2020-12-29 |
| CN112491507A (en) | 2021-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110769470B (en) | Method and device used in user equipment and base station for wireless communication | |
| CN110266450A (en) | A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station | |
| CN108988983A (en) | A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station | |
| US11032833B2 (en) | Method and device for dynamic scheduling in UE and base station | |
| CN109041227A (en) | A kind of user equipment for wireless communication, the method and apparatus in base station | |
| CN113163357B (en) | Method and apparatus in a node used for wireless communication | |
| CN109219136A (en) | A kind of user equipment for wireless communication, the method and apparatus in base station | |
| CN110351732A (en) | A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station | |
| CN111600688B (en) | Method and apparatus in a node used for wireless communication | |
| CN110896322B (en) | Method and apparatus in a node used for wireless communication | |
| CN113271673B (en) | Method and arrangement in a user equipment, base station, used for wireless communication | |
| CN109039550A (en) | A kind of method and apparatus in the user equipment for being used for variable transmission format, base station | |
| CN108989007A (en) | A kind of method and apparatus in the user equipment communicated on multicarrier, base station | |
| CN109039557A (en) | A kind of method and apparatus in the user equipment for being used for multiple antennas, base station | |
| CN109152011B (en) | Method and device for user equipment and base station for wireless communication | |
| CN110350955A (en) | A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station | |
| CN113498075B (en) | Method and device used in user equipment and base station for wireless communication | |
| CN112702153B (en) | Method and apparatus in a node used for wireless communication | |
| CN115087119A (en) | Method and apparatus in a node used for wireless communication | |
| CN113395769B (en) | Method and device used in node of wireless communication | |
| CN113365348B (en) | Method and apparatus in a node used for wireless communication | |
| WO2023193673A1 (en) | Method and apparatus used in node for wireless communication | |
| CN109121197A (en) | A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station | |
| WO2024131710A1 (en) | Method and apparatus used in node for wireless communication | |
| WO2023185522A1 (en) | Method and apparatus used in node for wireless communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |