CN109041227A

CN109041227A - A kind of user equipment for wireless communication, the method and apparatus in base station

Info

Publication number: CN109041227A
Application number: CN201710436989.4A
Authority: CN
Inventors: 张晓博
Original assignee: Shanghai Langbo Communication Technology Co Ltd
Current assignee: Shanghai Langbo Communication Technology Co Ltd
Priority date: 2017-06-12
Filing date: 2017-06-12
Publication date: 2018-12-18
Anticipated expiration: 2037-06-12
Also published as: CN109041227B

Abstract

Method and apparatus in the user equipment that the invention discloses a kind of for wireless communication, base station.User equipment sends the first wireless signal in the first channel, first bit block and the second bit block be used to generate first wireless signal, bit in second bit block is the subset of the bit in third bit block, and the transmission of second bit block is voluntarily determined by the user equipment.The system that the disclosure is advantageous in that simplified user's triggering reports is realized, channel transport efficiency is improved, and increases the probability that user's trigger request reports, and controls interface-free resources expense.

Description

A kind of user equipment for wireless communication, the method and apparatus in base station

Technical field

This application involves the transmission plans of the wireless signal in wireless communication system, more particularly to the side of multi-antenna transmission Method and device.

Background technique

(Massive) MIMO (Multi-Input Multi-Output) becomes one of next generation mobile communication on a large scale Research hotspot.In extensive MIMO, mutiple antennas is formed one certain party of relatively narrow beam position and is always mentioned by beam shaping High communication quality.

It newly eats dishes without rice or wine in discussion in 3GPP (3rd GenerationPartner Project, third generation cooperative partner program), There is company's proposition, user equipment should measure served beams in communication process, as discovery served beams poor quality When, upstream physical layer control channel is used for user equipment and sends wave beam recovery request (Beam Recovery to base station Request), served beams are then replaced in base station.

Summary of the invention

Inventors discovered through research that for for send wave beam recovery request specially design ascending control information format and It is complicated that the running time-frequency resource of assignment period can bring system to realize, is sent out not in time and the problem of interface-free resources expense in request.

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 in user equipment for wireless communication, comprising:

The first wireless signal is sent in the first channel；

Wherein, the first bit block and the second bit block be used to generate first wireless signal, second bit block In bit be the bit in third bit block subset, the transmission of second bit block is voluntarily true by the user equipment Fixed；First bit block is made of X1 bit, and second bit block is made of X2 bit, the third bit block It is made of X3 bit, most multipotency accommodates X4 bit in first channel；The X1 is less than the positive integer of the X4, institute The positive integer that the X3 and X4 is greater than 1 respectively is stated, the X2 is less than or the positive integer equal to the X3；If the X1 With it is described X3's and be less than or equal to the X4 then the X2 be equal to the X3, otherwise the X1 and it is described X2's and be equal to institute State X4.

As one embodiment, the above method is advantageous in that, simplifies system design, and that improves the first channel utilizes effect Rate increases the send opportunity of second bit block.

As one embodiment, first channel is upstream physical layer control channel.

As one embodiment, the transmission of second bit block is by the user equipment voluntarily it is confirmed that referring to: institute The transmission for stating the second bit block is triggered by serving cell.

As one embodiment, the transmission of second bit block is by the user equipment voluntarily it is confirmed that referring to: clothes Business cell determines whether second bit block is sent by receiving first wireless signal.

As one embodiment, the transmission of second bit block is by the user equipment voluntarily it is confirmed that referring to: institute User equipment is stated to determine whether to send second bit block by downlink measurement.

As one embodiment, first channel is a physical layer uplink control channel, that is, is simply possible to use in transmission control The upstream physical layer channel of information processed, the control information include { SR (Scheduling Request, scheduling request), HARQ/ ACK (Hybrid Automatic Repeat Request-Acknowledgement, mixed automatic retransfer/confirmation), PMI (Precoding Matrix Indicator, precoding instruction), CQI (Channel Quality Indicator, channel matter Amount instruction), RI (Rank Indicator, rank number instruction), wave beam recovery request (Beam Recovery Request), CRI At least one of (CSI-RS Resource Indicator, the instruction of channel state information reference signals resource) }.

As one embodiment, the third bit block is used for determining scheduling request and wave beam recovery request.

As one embodiment, the sender of first wireless signal and the user equipment have the X1 identical Understanding.

As one embodiment, the X1 is for the sender of first wireless signal and the user equipment Know.

As one embodiment, first bit block and second bit block are in the same UCI (Uplink Control information, ascending control information) in.

As one embodiment, first bit block and second bit block are the same ascending control information formats (UCIformat) the different bit fields in.

As one embodiment, the input of first bit block and second bit block composition channel coding module, First wireless signal is the output of the channel coding module.

As one embodiment, first wireless signal is a upstream physical layer control information.

As one embodiment, first bit block, second bit block and filling bit form channel coding mould The input of block, first wireless signal are the output of the channel coding module.

As one embodiment, first wireless signal is used for determining first bit block and second bit Block.

As one embodiment, the above method further includes receiving the 4th signaling, and second bit block is also used for determining First reference signal configuration, the reference signal in first reference signal configuration are and be used to send the 4th signaling The reference signal of antenna port group space correlation.

As one embodiment of above-described embodiment, second bit block includes being used for determining first reference The index of signal configuration.

According to the one aspect of the application, which is characterized in that further include:

Receive Target Wireless signal；

Wherein, the Target Wireless signal be used for for destination channel execute channel measurement, the channel measurement by with It is lower than targets threshold in the result of the transmission for triggering second bit block, the channel measurement.

As one embodiment, the above method is advantageous in that, increases the probability of reporting channel quality falling event, is reduced Reporting time delay.

As one embodiment, the destination channel is down physical layer control channel, that is, is simply possible to use in transmission control letter The down physical layer channel of breath.

As one embodiment, the result of the channel measurement includes SINR (Signal-to-Interfrence-and- Noise Ratio, Signal to Interference plus Noise Ratio).

As one embodiment, the result of the channel measurement includes SNR (Signal-to-Noise Ratio, noise Than).

As one embodiment, the unit of the targets threshold is dB.

As one embodiment, the result of the channel measurement includes RSRP (Reference Signal Received Power, Reference Signal Received Power).

As one embodiment, the unit of the targets threshold is dBm.

As one embodiment, the result of the channel measurement includes the corresponding BLER (Block of the destination channel Error Rate)。

As one embodiment, the Target Wireless signal is reference signal.

As one embodiment, the Target Wireless signal be DMRS (Demodulation Reference Signal, Demodulated reference signal).

As one embodiment, the Target Wireless signal is CSI-RS.

As one embodiment, the Target Wireless signal is SS (Synchronization Signal, synchronization signal).

As one embodiment, the Target Wireless signal is CSI-RS, and the channel measurement is the CSI- that will be received RS is mapped to the BLER calculating after the destination channel.

Receive the first signaling；

Wherein, first signaling is used for determining Q reference signal configuration, and the third bit block is used for from described The first reference signal configuration is determined in Q reference signal configuration, second bit block be used to match from the Q reference signal Middle determining Q1 reference signal configuration is set, the X2 is less than the X3, and the Q1 is greater than 1 positive integer, first reference Signal configuration is a reference signal configuration in the Q1 reference signal configuration.

As one embodiment, the above method is advantageous in that, improves the utilization rate of upstream physical layer control channel.

As one embodiment, first signaling is RRC (Radio Resource Control, wireless heterogeneous networks) Layer signaling.

As one embodiment, first signaling is MAC (Medium Access, medium access) layer signaling.

As one embodiment, first signaling is physical layer signaling.

As one embodiment, the first signaling explicit instruction Q reference signal configuration.

As one embodiment, the first signaling implicit instruction Q reference signal configuration.

As one embodiment, a reference signal configuration indicates positive integer CSI-RS antenna port.

As one embodiment, all antenna ports of reference signal configuration instruction correspond to the one of the user equipment The reception beam shaping vector of a simulation.

As one embodiment, all antenna ports of reference signal configuration instruction correspond to first wireless signal One of sender simulation transmission beam shaping vector.

As one embodiment, the Q reference signal configuration is divided into Q2 reference signal configuration group, the X2 quilt For determining the Q2, the Q1 reference signal configuration is that a reference signal in the Q2 reference signal configuration group is matched Set group.

As a sub- embodiment of above-described embodiment, there is no the same reference signal configurations to appear in the Q2 ginseng Examine the situation in two reference signal configuration groups in signal configuration group.

As a sub- embodiment of above-described embodiment, for giving Q2, the division of the reference signal configuration group is scarce Save determining (not needing downlink signaling explicitly to configure).

As one embodiment, second bit block only includes the rope for being used for determining first reference signal configuration Draw the partial bit in value.

As one embodiment, the reference signal configuration is CSI-RS configuration.

As one embodiment, the reference signal configuration is SS (Synchronization Signal, synchronization signal) Configuration.

As one embodiment, base station assumes that the user equipment can receive the Q1 reference signal configuration simultaneously.

It receives first and replys signaling；

Wherein, it be used to demodulate the reference signal and the ginseng in the Q1 reference signal configuration that described first replys signaling Examine signal space correlation.

As one embodiment, the benefit of the above method is: saving feedback overhead, increases user equipment and receive institute State the probability of the first reply signaling.

As one embodiment, first signaling is physical layer signaling.

As one embodiment, the first reply signaling is the reply to wave beam recovery request.

As one embodiment, the first reply signaling be used to confirm the reception of first wireless signal.

As one embodiment, in the time domain, the first reply signaling is sent after first wireless signal.

As one embodiment, the space correlation refers to spatially QCL (Quasi Co-located, colocation site).

As one embodiment, the space correlation, which refers to, uses identical analog beam.

As one embodiment, Q1 reference signal group be used to demodulate the described first reference signal for replying signaling, institute It states Q1 reference signal group and the Q1 reference signal configuration corresponds.

As a sub- embodiment of above-described embodiment, the Q1 reference signal group is orthogonal in time-domain resource.

As a sub- embodiment of above-described embodiment, the Q1 reference signal group is sent out in identical time-domain resource It send.

As one embodiment, it is described first reply signaling is repeatedly transmitted in Q1 time-domain resource, every time send and Reference signal space in a reference signal configuration in the Q1 reference signal configuration is related.

Receive the second signaling；

Wherein, second signaling is used for determining the first running time-frequency resource set, the occupied time-frequency of the first channel Resource belongs to the first running time-frequency resource set.

As one embodiment, the above method is advantageous in that, is convenient for system call.

As one embodiment, second signaling is RRC (Radio Resource Control, wireless heterogeneous networks) Layer signaling.

As one embodiment, second signaling is MAC (Medium Access, medium access) layer signaling.

As one embodiment, second signaling is physical layer signaling.

As one embodiment, the explicit instruction of second signaling determines the first running time-frequency resource set.

As one embodiment, the implicit instruction of second signaling determines the first running time-frequency resource set.

As one embodiment, the first running time-frequency resource set is reserved for physical layer uplink control channel.

As one embodiment, the first running time-frequency resource set includes multiple physical layer channels, and first channel is First physical layer channel for meeting goal condition received after Target Wireless signal, the goal condition be The quantity for the maximal bit that not up to can be supported under the hypothesis of second bit block is not transmitted.

Receive third signaling；

Wherein, the third signaling is used for determining in the X1 and the corresponding interface-free resources group of first channel extremely It is few the former, the corresponding interface-free resources of first channel are the candidate interface-free resources group of one of candidate resource set, the time Selecting in resource collection includes multiple candidate interface-free resources groups, any two candidate's interface-free resources group institute in the candidate resource set The quantity for the maximum bit that can be accommodated is different.

As one embodiment, the third signaling is RRC (Radio Resource Control, wireless heterogeneous networks) Layer signaling.

As one embodiment, the third signaling is MAC (Medium Access, medium access) layer signaling.

As one embodiment, the third signaling is physical layer signaling.

As one embodiment, the third signaling explicit instruction X1 and the corresponding sky of first channel In mouthful resource group at least the former.

As one embodiment, the implicit instruction X1 of first signaling and first channel is corresponding eats dishes without rice or wine to provide In the group of source at least the former.

As one embodiment, third signaling instruction and the associated CC (Component of first channel Carrier, component carrier) quantity, transmission mode (Transmission Mode) } at least one of.

As one embodiment, the third signaling include { a rrc layer signaling, a physical layer signaling } at least The former.

According to the one aspect of the application, which is characterized in that first bit block include call request, retransmission instruction, At least one of precoding instruction, channel quality instruction, order instruction, reference signal resource instruction }.

This application discloses a kind of methods in base station equipment for wireless communication, comprising:

The first wireless signal is received in the first channel；

As one embodiment, the base station equipment carries out channel decoding, the channel solution to first wireless signal The result of code is used for determining first bit block and second bit block.

One aspect as the application, which is characterized in that further include:

Send Target Wireless signal；

As one embodiment, the Target Wireless signal is used to execute channel for destination channel and survey by user equipment Amount.

As one embodiment, the Target Wireless signal is used to trigger the transmission of second bit block by user equipment

As one embodiment, the base station configures the targets threshold.

One aspect as the application, which is characterized in that further include:

Send the first signaling；

As one embodiment, in the time domain, first signaling is sent before the Target Wireless signal.

One aspect as the application, which is characterized in that further include:

It sends first and replys signaling；

As one embodiment, in the time domain, the first reply signaling is receiving first wireless signal and is obtaining It is sent after to second bit block.

One aspect as the application, which is characterized in that further include:

Send the second signaling；

As one embodiment, in the time domain, second signaling is sent before the Target Wireless signal.

One aspect as the application, which is characterized in that further include:

Send third signaling；

As one embodiment, in the time domain, the third signaling is sent before the Target Wireless signal.

One aspect as the application, which is characterized in that first bit block include call request, retransmission instruction, At least one of precoding instruction, channel quality instruction, order instruction, reference signal resource instruction }.

This application discloses a kind of user equipmenies for wireless communication, including following module:

- the first module, for sending the first wireless signal in the first channel；

As one embodiment, above-mentioned user equipment is characterized in that, first module also be used to receive target without Line signal, wherein the Target Wireless signal be used to execute channel measurement for destination channel, the channel measurement is used for The transmission of second bit block is triggered, the result of the channel measurement is lower than targets threshold.

As one embodiment, above-mentioned user equipment is characterized in that, first module also be used to receive the first letter It enables, wherein first signaling is used for determining Q reference signal configuration, the third bit block be used to join from described Q It examines in signal configuration and determines the first reference signal configuration, second bit block is used for from the Q reference signal configuration Determine Q1 reference signal configuration, the X2 is less than the X3, and the Q1 is greater than 1 positive integer, first reference signal Configuration is a reference signal configuration in the Q1 reference signal configuration.

As one embodiment, above-mentioned user equipment is characterized in that, first module also be used to receive first time Letter in reply enables, wherein be used to demodulate the reference signal and the reference in the Q1 reference signal configuration that described first replys signaling Signal space is related.

As one embodiment, above-mentioned user equipment is characterized in that, first module also be used to receive the second letter It enables, wherein second signaling is used for determining the first running time-frequency resource set, the occupied running time-frequency resource category of the first channel In the first running time-frequency resource set.

As one embodiment, above-mentioned user equipment is characterized in that, first module also be used to receive third letter Enable, wherein the third signaling be used for determining in the X1 and the corresponding interface-free resources group of first channel at least before Person, the corresponding interface-free resources of first channel are the candidate interface-free resources group of one of candidate resource set, the candidate money It include multiple candidate interface-free resources groups in the set of source, any two candidate's interface-free resources group can be held in the candidate resource set The quantity for the maximum bit received is different.

As one embodiment, above-mentioned user equipment is characterized in that, first bit block includes { call request, weight At least one of pass instruction, precoding instruction, channel quality instruction, order instruction, reference signal resource instruction }.

This application discloses a kind of base station equipments for wireless communication, including following module:

- the second module, for receiving the first wireless signal in the first channel；

As one embodiment, above-mentioned base station equipment is characterized in that, second module also be used to send target without Line signal；Wherein, the Target Wireless signal be used to execute channel measurement for destination channel, and the channel measurement is used for The transmission of second bit block is triggered, the result of the channel measurement is lower than targets threshold.

As one embodiment, above-mentioned base station equipment is characterized in that, second module also be used to send the first letter It enables；Wherein, first signaling is used for determining Q reference signal configuration, and the third bit block be used to join from described Q It examines in signal configuration and determines the first reference signal configuration, second bit block is used for from the Q reference signal configuration Determine Q1 reference signal configuration, the X2 is less than the X3, and the Q1 is greater than 1 positive integer, first reference signal Configuration is a reference signal configuration in the Q1 reference signal configuration.

As one embodiment, above-mentioned base station equipment is characterized in that, second module also be used to send first time Letter in reply enables, wherein be used to demodulate the reference signal and the reference in the Q1 reference signal configuration that described first replys signaling Signal space is related.

As one embodiment, above-mentioned base station equipment is characterized in that, second module also be used to send the second letter It enables；Wherein, second signaling is used for determining the first running time-frequency resource set, the occupied running time-frequency resource category of the first channel In the first running time-frequency resource set.

As one embodiment, above-mentioned base station equipment is characterized in that, second module also be used to send third letter It enables；Wherein, the third signaling be used for determining in the X1 and the corresponding interface-free resources group of first channel at least before Person, the corresponding interface-free resources of first channel are the candidate interface-free resources group of one of candidate resource set, the candidate money It include multiple candidate interface-free resources groups in the set of source, any two candidate's interface-free resources group can be held in the candidate resource set The quantity for the maximum bit received is different.

As one embodiment, above-mentioned base station equipment is characterized in that, first bit block includes { call request, weight At least one of pass instruction, precoding instruction, channel quality instruction, order instruction, reference signal resource instruction }.

As one embodiment, existing public technology is compared, the application has following technical advantage:

Simplify the system that user's triggering reports to realize；

Improve channel transport efficiency；

Increase the probability that user's trigger request reports；

Control interface-free resources expense.

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 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 wireless signal transmission flow chart according to one embodiment of the application；

Fig. 6 shows the schematic diagram generated according to first wireless signal of one embodiment of the application；

Fig. 7 is shown to be asked according to the wave beam recovery that is used to send by first wireless signal of one embodiment of the application The schematic diagram asked；

Fig. 8 shows the schematic diagram of the reference signal configuration 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 the first wireless signal according to the application, as shown in Fig. 1.In attached drawing 1, often A box represents a step.In embodiment 1, it is wireless to send first in the first channel for the user equipment in the application Signal.Wherein, the first bit block and the second bit block by U2 for generating first wireless signal, in second bit block Bit be the bit in third bit block subset, the transmission of second bit block is voluntarily determined by the user equipment 's；First bit block is made of X1 bit, and second bit block is made of X2 bit, the third bit block by X3 bit forms, and most multipotency accommodates X4 bit in first channel；The X1 is less than the positive integer of the X4, described The X3 and X4 is greater than 1 positive integer respectively, and the X2 is less than or the positive integer equal to the X3；If the X1 and It is described X3's and to be less than or equal to the X4 then the X2 is equal to the X3, otherwise the X1 and described X2's and it is equal to described X4。

As a sub- embodiment, first channel is upstream physical layer control channel.

As a sub- embodiment, first wireless signal is a UCI (Uplink control Information, ascending control information).

As a sub- embodiment, first bit block and second bit block correspond to a upstream physical layer control Different bit fields in information processed, the division that the upstream physical layer controls bit field in format corresponding to information is variable 's.

As a sub- embodiment, the upstream physical layer where first bit block and second bit block controls letter The payload length (payload size) of breath is X4 bit.

As a sub- embodiment, if not including institute in the corresponding upstream physical layer control information of first bit block The second bit block is stated, then uses packing ratio in the bit where second bit block in the upstream physical layer control information It is special.

As a sub- embodiment, second bit block is used for determining the wave that user equipment is triggered by channel measurement Beam recovery request.

As a sub- embodiment, the X2 is less than the X3, and the third bit block includes SR, second bit block It does not include SR.

As a sub- embodiment, the user equipment executes down physical layer control channel based on received CSI-RS The result of channel measurement, the channel measurement is lower than targets threshold, thus be used to trigger the transmission of second bit block.

As a sub- embodiment, the channel measurement the result is that BLER.

As a sub- embodiment, the X2 is less than the X3, and the third bit block is used for from Q CSI-RS resource The middle unique CSI-RS resource of determination, second bit block be used to determine multiple candidate CSI-RS from Q CSI-RS resource Resource.

As a sub- embodiment, the X2 is less than the X3, and the third bit block is used for determining uniquely to send Wave beam, second bit block are used for determining multiple candidate transmission wave beams.

As a sub- embodiment, the X2 is less than the X3, and the third bit block is used for determining only space phase The reference signal group of pass, second bit block are used for determining the candidate reference signals group of multiple space correlations.

As a sub- embodiment, the space correlation refers to spatially QCL's.

As a sub- embodiment, the X2 is equal to the X3, and the user equipment is sending first wireless signal Use receives base station pair with for receiving identical reception wave beam in unique CSI-RS resource in a time window afterwards In the reply of wave beam recovery request.

As a sub- embodiment, the X2 is less than the X3, and the user equipment is sending first wireless signal Use receives base with for receiving identical reception wave beam in the multiple candidate CSI-RS resource in a time window afterwards The reply stood for wave beam recovery request.

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) 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 analog beam excipient.

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 wireless signal in the application is created on the PHY301.

As a sub- embodiment, the Target Wireless signal in the application is created on the PHY301.

As a sub- embodiment, first signaling in the application is created on the RRC sublayer 306.

As a sub- embodiment, the first reply signaling in the application is created on the PHY301.

As a sub- embodiment, second signaling in the application is created on the RRC sublayer 306.

As a sub- embodiment, the third signaling in the application is generated and the RRC sublayer 306.

Embodiment 4

Embodiment 4 illustrates enode and the schematic diagram of UE, as shown in Fig. 4.

Attached drawing 4 is the block diagram of the eNB410 communicated within the access network with UE450.In DL (Downlink, downlink), come It provides from the upper layer packets of core network to controller/processor 475.Controller/processor 475 implements L2 layers of functionality. In DL, controller/processor 475 provides header compressed, encryption, packet segmentation and reorders, between logical AND transport channel Multiplexing, and based on the measurement of various priority to the radio resources allocation of UE450.Controller/processor 475 is also responsible for HARQ operation, lost package re-emit, and to the signaling of UE450.Transmited processor 416 is implemented for L1 layers (that is, physics Layer) various signal processing functions.Signal processing function includes decoding and is interleaved to promote the forward error correction at UE450 (FEC) and based on various modulation schemes (for example, binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M phase shift key Control (M-PSK), M quadrature amplitude modulation (M-QAM)) mapping to signal cluster.It will then be divided through decoding and modulated symbol For parallel stream.Every one stream is then mapped to multicarrier subcarrier, in the time and/or frequency domain with reference signal (for example, leading Frequently it multiplexes, and is then combined using fast Fourier inverse transformation (IFFT) to generate carrying time domain multicarrier symbol) Number stream physical channel.Multicarrier flows through space predecoded to generate multiple spatial flows.Each spatial flow is then via transmitter 418 are provided to different antennae 420.Each transmitter 418 is to modulate RF carrier wave for the additional space stream of transmitting.At UE450, Each receiver 454 receives signal by its respective antenna 452.Each receiver 454 restores the information being modulated in RF carrier wave, And it provides information into and receives processor 456.Receive the various signal processing functions that processor 456 implements L1 layers.Reception processing Device 456 executes spatial manipulation to restore any spatial flow using UE450 as destination to information.If multiple spatial flows with UE450 is destination, then it can be combined in single multicarrier symbol stream by reception processor 456.Receive processor 456 with Multicarrier symbol stream is transformed into frequency domain from time domain using Fast Fourier Transform (FFT) afterwards.Frequency-region signal includes being used for overloading The independent multicarrier symbol stream of each subcarrier of wave signal.Symbol and reference signal on each subcarrier are to pass through determination Restored by the most probable signal constellation points of eNB410 transmitting and demodulated, and generates soft decision.Described in subsequent decoding and release of an interleave Soft decision is to restore on the physical channel by the data of eNB410 original transmitted and control signal.Then by data and control signal Controller/processor 459 is provided.Controller/processor 459 implements L2 layers.Controller/processor can be with storage program code It is associated with the memory 460 of data.Memory 460 can be described as computer-readable media.In DL, controller/processor 459 Demultiplexing between conveying and logic channel is provided, package-restructuring dress, decryption, header decompression, controls signal processing to restore Upper layer packets from core network.Upper layer packets are then provided to all protocol layers on L2 layers.It can also be by various controls Signal processed is provided to L3 to handle for L3.Controller/processor 459 is also responsible for using confirmation (ACK) and/or negative confirmation (NACK) agreement carries out error detection to support HARQ operation.It, will be upper using data source 467 in UL (Uplink, uplink) Portion's layer packet, which provides, arrives controller/processor 459.Data source 467 indicates all protocol layers on L2 layers.Similar to combination The DL of eNB410 emits described function, and controller/processor 459 is mentioned by the radio resources allocation based on eNB410 For header compressed, encryption, packet segmentation and reorder and logical AND transport channel between multiplexing, to implement for user The L2 layer of plane and control plane.Controller/processor 459 is also responsible for HARQ operation, lost package re-emits, and arrives The signaling of eNB410.Coding appropriate and modulation scheme are selected by transmited processor 468, and promote spatial manipulation.By transmitting The spatial flow that device 468 generates is managed to provide via independent transmitter 454 to different antennae 452.Each transmitter 454 is for emitting Additional space stream modulate RF carrier wave.Similar mode exists in a manner of being similar to and combine the description of the receiver function at UE450 UL transmitting is handled at eNB410.Each receiver 418 receives signal by its respective antenna 420.Each receiver 418 restores to adjust The information in RF carrier wave is made, and provides information into and receives processor 470.Receive implementable L1 layers of processor 470.Control Device/processor 475 implements L2 layers.Controller/processor 475 can be associated with the memory 476 of storage program code and data. Memory 476 can be described as computer-readable media.In UL, controller/processor 475 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 UE450.It comes from The upper layer packets of controller/processor 475 can provide core network.Controller/processor 475 be also responsible for using ACK and/or NACK agreement carries out error detection to support HARQ operation.

As one embodiment, the UE450 includes: at least one processor and at least one processor, it is described extremely A few memory includes computer program code；At least one processor and the computer program code are configured to It is used together at least one described processor.

As one embodiment, the UE450 includes: a kind of memory for storing computer-readable instruction program, described The generation when being executed by least one processor of computer-readable instruction program acts, and the movement includes: in the first channel Send the first wireless signal.

As one embodiment, the eNB410 includes: at least one processor and at least one processor, it is described extremely A few memory includes computer program code；At least one processor and the computer program code are configured to It is used together at least one described processor.

As one embodiment, the eNB410 includes: a kind of memory for storing computer-readable instruction program, described The generation when being executed by least one processor of computer-readable instruction program acts, and the movement includes: in the first channel Receive the first wireless signal.

As one embodiment, the UE450 corresponds to the user equipment in the application.

As one 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 first wireless signal in the application.

As a sub- embodiment, at least one of the reception processor 470 and the controller/processor 475 It is used to receive first wireless signal in the application,

As one embodiment, at least one of the reception processor 456 and the controller/processor 459 quilt For receiving the Target Wireless signal in the application.

As one embodiment, at least one of the transmited processor 416 and the controller/processor 475 quilt For sending the Target Wireless signal in the application.

As one embodiment, at least one of the reception processor 456 and the controller/processor 459 quilt For receiving first signaling in the application.

As one embodiment, at least one of the transmited processor 416 and the controller/processor 475 quilt For sending first signaling in the application.

As one embodiment, at least one of the reception processor 456 and the controller/processor 459 quilt Signaling is replied for receiving described first in the application.

As one embodiment, at least one of the transmited processor 416 and the controller/processor 475 quilt Signaling is replied for sending described first in the application.

As one embodiment, at least one of the reception processor 456 and the controller/processor 459 quilt For receiving second signaling in the application.

As one embodiment, at least one of the transmited processor 416 and the controller/processor 475 quilt For sending second signaling in the application.

As one embodiment, at least one of the reception processor 456 and the controller/processor 459 quilt For receiving the third signaling in the application.

As one embodiment, at least one of the transmited processor 416 and the controller/processor 475 quilt For sending the third signaling in the application.

Embodiment 5

Embodiment 5 illustrates the flow chart of a wireless signal transmission 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.Box box F1, box F2, box F3, box F4, box in figure The step of F5 is identified is optional.

ForBase station N1, the second signaling is sent in step s 11, sends the first signaling in step s 12, in step S13 Middle transmission third signaling sends Target Wireless signal in step S14, receives the first nothing in the first channel in step S15 Line signal sends first in step s 16 and replys signaling.

ForUE U2, the second signaling is received in the step s 21, the first signaling is received in step S22, in step S23 Third signaling is received, receives Target Wireless signal in step s 24, it is wireless to send first in the first channel in step s 25 Signal receives first in step S26 and replys signaling.

In embodiment 5, the first bit block and the second bit block by U2 for generating first wireless signal, described second Bit in bit block is the subset of the bit in third bit block, and the transmission of second bit block is voluntarily determined by U2 's；First bit block is made of X1 bit, and second bit block is made of X2 bit, the third bit block by X3 bit forms, and most multipotency accommodates X4 bit in first channel；The X1 is less than the positive integer of the X4, described The X3 and X4 is greater than 1 positive integer respectively, and the X2 is less than or the positive integer equal to the X3；If the X1 and It is described X3's and to be less than or equal to the X4 then the X2 is equal to the X3, otherwise the X1 and described X2's and it is equal to described X4。

As the sub- embodiment 1 of embodiment 5, the step in box F4 exists, and the Target Wireless signal is used for needle by U2 Channel measurement is executed to destination channel, the channel measurement is used to trigger the transmission of second bit block, the channel by U2 The result of measurement is lower than targets threshold.

As the sub- embodiment 2 of embodiment 5, the step in box F2 exists, and first signaling is used for U2 and determines Q Reference signal configuration, the third bit block are used to determine that the first reference signal is matched from the Q reference signal configuration by N1 It sets, second bit block is used to determine Q1 reference signal configuration from the Q reference signal configuration by N1, and the X2 is small It is greater than 1 positive integer in the X3, the Q1, first reference signal configuration is in the Q1 reference signal configuration One reference signal configuration.

As the sub- embodiment 3 of embodiment 5, the step in box F5 exists, and is believed by U2 for demodulating described first and replying The reference signal of order is related to the reference signal space in the Q1 reference signal configuration.

As the sub- embodiment 4 of embodiment 5, the step in box F1 exists, and second signaling is by U2 for determining the One time-frequency resource collection, the occupied running time-frequency resource of the first channel belong to the first running time-frequency resource set.

As the sub- embodiment 5 of embodiment 5, the step in box F3 exists, and the third signaling is by U2 for determining institute State in X1 and the corresponding interface-free resources group of first channel at least the former, the corresponding interface-free resources of first channel are to wait The candidate interface-free resources group of one of resource collection is selected, includes multiple candidate interface-free resources groups, institute in the candidate resource set The quantity for stating the maximum bit that any two candidate interface-free resources group can accommodate in candidate resource set is different.

As the sub- embodiment 6 of embodiment 5, first bit block includes that { call request, retransmission instruction, precoding refer to At least one of show, channel quality instruction, order instruction, reference signal resource instruction.

In the case where not conflicting, above-mentioned sub- embodiment 1-6 being capable of any combination.

Embodiment 6

Embodiment 6 illustrates the generation of the first wireless signal, as shown in Fig. 6.

In embodiment 6, the bit in the second bit block is the subset of the bit in third bit block, channel coding module Input be one include the first bit block and second bit block bit block, the output of the channel coding module is First wireless signal.

As the sub- embodiment 1 of embodiment 6, the third bit block and second bit block are corresponding in ascending physical signal control The wave beam recovery request sent on channel processed.

As the sub- embodiment 2 of embodiment 6, first bit block and second bit block form a upload control Information, first wireless signal are result of the ascending control information after channel coding.

As the sub- embodiment 3 of embodiment 6, the channel coding module includes error detection submodule, error correcting Submodule and rate-matched submodule.

As the sub- embodiment 4 of embodiment 6, the channel coding module be can be found in 3GPP TS36.212 to PUCCH UCI (Uplink control is transmitted in (Physical Upink Control Channel, upstream physical layer control channel) Information, ascending control information) carry out channel coding processing.

The bit in bit and the third bit block as the sub- embodiment 5 of embodiment 6, in second bit block It is identical.

As the sub- embodiment 6 of embodiment 6, the quantity of the bit in second bit block is less than the third bit block In bit quantity.

Embodiment 7

Embodiment 7, which is illustrated, is used to send wave beam recovery request for first wireless signal, as shown in Fig. 7.

In embodiment 7, base station and UE are successively performed the following operations:

Base station sends the second signaling to UE, and the time-frequency where second signaling is used to determine PUCCH by the UE provides Source；

The base station sends the first signaling to the UE, and first signaling is by the UE for determining that Q CSI-RS is provided The configuration in source；

The base station sends CSI-RS to the UE in the Q CSI-RS resource, by the UE for determining Q It sends wave beam and receives wave beam accordingly；

The base station sends third signaling to the UE, and the third signaling is by the UE for determining first kind UCI The configuration of (Uplink Control Information, ascending control information)；

The UE sends the first UCI to the base station on PUCCH according to second signaling and the third signaling, First UCI belongs to the first kind UCI.At this point, the UE is not required to send wave beam recovery request, the first UCI is not taken Band wave beam recovery request；

The base station to the UE send Target Wireless signal, the Target Wireless signal be by the UE for pair PDCCH (Physical Downlink Control Channel, downlink physical control channel) carries out the reference letter of channel measurement Number, the result of the channel measurement is lower than targets threshold；

The result of the channel measurement triggers the UE according to second signaling and described lower than the event of targets threshold Third signaling sends the first wireless signal to the base station on PUCCH, and first wireless signal is by the base station for true Fixed 2nd UCI, the 2nd UCI belong to the first kind UCI, and the 2nd UCI carries wave beam recovery request, and described second The payload length of UCI is identical with the payload length of the first UCI, includes all in the first UCI in the 2nd UCI Effective bit field；The UE is used for determining second wave beam to the measurement result of the CSI-RS in the Q CSI-RS resource The first beam information that recovery request carries；

The base station sends first to the UE and replys signaling, and first beam information is used for determining described in transmission First replys wave beam used in signaling.

As the sub- embodiment 1 of embodiment 7, first signaling is rrc layer signaling.

As the sub- embodiment 2 of embodiment 7, second signaling is rrc layer signaling.

As the sub- embodiment 3 of embodiment 7, the third signaling is rrc layer signaling.

As the sub- embodiment 4 of embodiment 7, the CSI-RS is periodical CSI-RS.

As the sub- embodiment 5 of embodiment 7, the first kind UCI refers to the UCI of multicarrier carrying retransmission request.

As the sub- embodiment 6 of embodiment 7, the first kind UCI configuration refers to that multicarrier configures.

As the sub- embodiment 7 of embodiment 7, the Target Wireless signal is the CSI-RS for PDCCH measurement.

As the sub- embodiment 8 of embodiment 7, the channel measurement is that RS is mapped to progress BLER estimation on PDCCH.

As the sub- embodiment 9 of embodiment 7, the targets threshold is default value.

As the sub- embodiment 10 of embodiment 7, the first bit block in the 2nd UCI is used for determining multicarrier retransmission It requests, the second bit block in the 2nd UCI is used for determining the wave beam recovery request, and the 2nd UCI is compared by X4 Spy's composition, first bit block are made of X1 bit, and second bit block is made of X2 bit.

As the sub- embodiment 11 of embodiment 7, third bit block is made of X3 bit, and second bit block is described The subset of third bit block.

As the sub- embodiment 12 of embodiment 7, the X2 is less than or equal to the X3, and the third bit block is used for Determine that first in the Q transmission block sends wave beam, second bit block is used for determining in the Q transmission wave beam Q1 transmission wave beam, the first transmission wave beam are the described Q1 transmission wave beams sent in wave beam.

As the sub- embodiment 13 of embodiment 7, first beam information is used for determining the Q1 transmission wave beam, institute Stating the first beam information is the reference signal and the Q1 transmission wave beam institute that instruction be used to demodulate that described first replys signaling Corresponding CSI-RS spatially QCL (Quasi Co-Located, intend co-sited) information.

Embodiment 8

Embodiment 8 illustrates reference signal configuration, as shown in Fig. 8.

In embodiment 8, Q transmission wave beam is respectively applied for sending the corresponding reference signal of Q reference signal configuration.The One reference signal configuration is a configuration in the Q reference signal configuration.First reference signal configuration is used for really The fixed described Q transmission wave beam sent in wave beam.Q1 reference signal configuration is the Q1 in the Q reference signal configuration A reference signal configuration.The Q1 is greater than 1 positive integer.The Q1 reference signal configuration is used for determining Q1 send wave Beam.First reference signal configuration is a reference signal configuration in the Q1 reference signal configuration.First ginseng Examining signal and configuring corresponding transmission wave beam is the described Q1 transmission wave beam sent in wave beam.

As the sub- embodiment 1 of embodiment 8, the Q reference signal configuration is divided into Q2 reference signal configuration group, The Q2 is greater than 1 positive integer, and the Q1 reference signal configuration is a ginseng in the Q2 reference signal configuration group Examine reference signal configuration included by signal configuration group.

As the sub- embodiment 2 of embodiment 8, it is used for determining that the feedback overhead of first reference signal configuration is greater than quilt For determining the feedback overhead of the Q1 reference signal configuration.

As the sub- embodiment 3 of embodiment 8, it is used for determining that the bit of the Q1 reference signal configuration is used to really The subset of the bit of fixed first reference signal configuration.

Embodiment 9

Embodiment 9 illustrates the structural block diagram of the processing unit in UE, as shown in Fig. 9.In attached drawing 9, UE processing unit 900 are mainly made of the first module 901.

In embodiment 9, the first module 901 in the first channel for sending the first wireless signal.

In embodiment 9, the first bit block and the second bit block be used to generate first wireless signal, and described second Bit in bit block is the subset of the bit in third bit block, and the transmission of second bit block is by the user equipment Voluntarily determine；First bit block is made of X1 bit, and second bit block is made of X2 bit, the third Bit block is made of X3 bit, and most multipotency accommodates X4 bit in first channel；The X1 is being less than the X4 just Integer, the X3 and the X4 are greater than 1 positive integer respectively, and the X2 is less than or the positive integer equal to the X3；Such as X1 described in fruit and it is described X3's and be less than or equal to the X4 then the X2 be equal to the X3, the otherwise X1 and the X2 Be equal to the X4.

As the sub- embodiment 1 of embodiment 9, first module also be used to receive Target Wireless signal；Wherein, described Target Wireless signal be used to execute channel measurement for destination channel, and the channel measurement be used to trigger second bit The result of the transmission of block, the channel measurement is lower than targets threshold.

As the sub- embodiment 2 of embodiment 9, first module also be used to receive the first signaling；Wherein, described first Signaling is used for determining Q reference signal configuration, and the third bit block be used to determine from the Q reference signal configuration First reference signal configuration, second bit block be used to determine Q1 reference signal from the Q reference signal configuration Configuration, the X2 are less than the X3, and the Q1 is greater than 1 positive integer, and first reference signal configuration is the Q1 ginseng Examine a reference signal configuration in signal configuration.

As the sub- embodiment 3 of embodiment 9, first module also be used to receive the first reply signaling, wherein by with It is related to the reference signal space in the Q1 reference signal configuration in the reference signal for demodulating the first reply signaling.

As the sub- embodiment 4 of embodiment 9, first module also be used to receive the second signaling；Wherein, described second Signaling is used for determining the first running time-frequency resource set, and the occupied running time-frequency resource of the first channel belongs to the first time-frequency money Source set.

As the sub- embodiment 5 of embodiment 9, first module also be used to receive third signaling；Wherein, the third Signaling be used for determining in the X1 and the corresponding interface-free resources group of first channel at least the former, first channel pair The interface-free resources answered are the candidate interface-free resources groups of one of candidate resource set, include multiple times in the candidate resource set Interface-free resources group is selected, the number for the maximum bit that any two candidate's interface-free resources group can accommodate in the candidate resource set Amount is different.

As the sub- embodiment 6 of embodiment 9, first bit block includes that { call request, retransmission instruction, precoding refer to At least one of show, channel quality instruction, order instruction, reference signal resource instruction.

As the sub- embodiment 7 of embodiment 9, first module is for sending first wireless signal, and described first Module includes at least one of the transmited processor 468 and the controller/processor 459.

As the sub- embodiment 8 of embodiment 9, first module is used to receive the Target Wireless letter in the application Number, first module includes at least one of the reception processor 456 and described controller/processor 459.

As the sub- embodiment 9 of embodiment 9, first module is for receiving first signaling, first module Including at least one of the reception processor 456 and the controller/processor 459.

As the sub- embodiment 10 of embodiment 9, first module for receive it is described first reply signaling, described first Module includes at least one of the reception processor 456 and described controller/processor 459.

As the sub- embodiment 11 of embodiment 9, first module is for receiving second signaling, first module Including at least one of the reception processor 456 and the controller/processor 459.

As the sub- embodiment 12 of embodiment 9, first module is for receiving the third signaling, first module Including at least one of the reception processor 456 and the controller/processor 459.

Embodiment 10

Embodiment 10 illustrates the structural block diagram of the processing unit in base station equipment, as shown in Fig. 10.In attached drawing 10, base Station equipment processing unit 1000 is mainly made of the second module 1001.

In embodiment 10, the second module 1001 in the first channel for receiving the first wireless signal.

In embodiment 10, the first bit block and the second bit block be used to generate first wireless signal, and described Bit in two bit blocks is the subset of the bit in third bit block, and the transmission of second bit block is set by the user For what is voluntarily determined；First bit block is made of X1 bit, and second bit block is made of X2 bit, and described Three bit blocks are made of X3 bit, and most multipotency accommodates X4 bit in first channel；The X1 is less than the X4's Positive integer, the X3 and the X4 are greater than 1 positive integer respectively, and the X2 is less than or the positive integer equal to the X3； If the X1 and it is described X3's and the X2 is equal to the X3 if being less than or equal to the X4, the otherwise X1 and the X2 And be equal to the X4.

As the sub- embodiment 1 of embodiment 10, second module also be used to send Target Wireless signal；Wherein, institute It states Target Wireless signal and be used to execute channel measurement for destination channel, the channel measurement be used to trigger second ratio The result of the transmission of special block, the channel measurement is lower than targets threshold.

As the sub- embodiment 2 of embodiment 10, above-mentioned base station equipment is characterized in that, second module also be used to send out Send the first signaling；Wherein, first signaling is used for determining Q reference signal configuration, the third bit block be used for from The first reference signal configuration is determined in the Q reference signal configuration, second bit block is used for from described Q with reference to letter Q1 reference signal configuration is determined in number configuration, for the X2 less than the X3, the Q1 is greater than 1 positive integer, and described first Reference signal configuration is a reference signal configuration in the Q1 reference signal configuration.

As the sub- embodiment 3 of embodiment 10, second module also be used to send the first reply signaling, wherein by with It is related to the reference signal space in the Q1 reference signal configuration in the reference signal for demodulating the first reply signaling.

As the sub- embodiment 4 of embodiment 10, second module also be used to send the second signaling；Wherein, described Two signalings are used for determining the first running time-frequency resource set, and the occupied running time-frequency resource of the first channel belongs to first time-frequency Resource collection.

As the sub- embodiment 5 of embodiment 10, second module also be used to send third signaling；Wherein, described Three signalings be used for determining in the X1 and the corresponding interface-free resources group of first channel at least the former, first channel Corresponding interface-free resources are the candidate interface-free resources groups of one of candidate resource set, include multiple in the candidate resource set Candidate interface-free resources group, the maximum bit that any two candidate's interface-free resources group can accommodate in the candidate resource set Quantity is different.

As the sub- embodiment 6 of embodiment 10, first bit block includes that { call request, retransmission instruction, precoding refer to At least one of show, channel quality instruction, order instruction, reference signal resource instruction.

As the sub- embodiment 7 of embodiment 10, second module is for receiving first wireless signal, and described second Module includes at least one of the reception processor 470 and described controller/processor 475.

As the sub- embodiment 8 of embodiment 10, second module is for sending institute's Target Wireless signal, and described the Two modules include at least one of the transmited processor 416 and the controller/processor 475.

As the sub- embodiment 9 of embodiment 10, second module first signaling, second mould for sending Block includes at least one of the transmited processor 416 and the controller/processor 475.

As the sub- embodiment 10 of embodiment 10, second module replys signaling for sending described first, and described the Two modules include at least one of the transmited processor 416 and the controller/processor 475.

As the sub- embodiment 11 of embodiment 10, second module is for sending second signaling, second mould Block includes at least one of the transmited processor 416 and the controller/processor 475.

As the sub- embodiment 12 of embodiment 10, second module is for sending the third signaling, second mould Block includes at least one of the transmited processor 416 and the controller/processor 475.

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

1. a kind of method in user equipment for wireless communication, comprising:

The first wireless signal is sent in the first channel；

Wherein, the first bit block and the second bit block be used to generate first wireless signal, in second bit block Bit is the subset of the bit in third bit block, and the transmission of second bit block is voluntarily determined by the user equipment 's；First bit block is made of X1 bit, and second bit block is made of X2 bit, the third bit block by X3 bit forms, and most multipotency accommodates X4 bit in first channel；The X1 is less than the positive integer of the X4, described The X3 and X4 is greater than 1 positive integer respectively, and the X2 is less than or the positive integer equal to the X3；If the X1 and It is described X3's and to be less than or equal to the X4 then the X2 is equal to the X3, otherwise the X1 and described X2's and it is equal to described X4。

2. the method according to claim 1, wherein the step A further includes following steps:

Receive Target Wireless signal；

Wherein, the Target Wireless signal be used to execute channel measurement for destination channel, and the channel measurement be used to touch The result of the transmission for sending out the second bit block described, the channel measurement is lower than targets threshold.

3. method described in any claim according to claim 1 or in 2, which is characterized in that further include:

Receive the first signaling；

Wherein, first signaling is used for determining Q reference signal configuration, and the third bit block is used for from the Q The first reference signal configuration is determined in reference signal configuration, second bit block is used for from the Q reference signal configuration Middle determining Q1 reference signal configuration, the X2 are less than the X3, and the Q1 is greater than 1 positive integer, and described first with reference to letter Number configuration is a reference signal configuration in the Q1 reference signal configuration.

4. according to the method described in claim 3, it is characterized by further comprising:

It receives first and replys signaling；

Wherein, it be used to demodulate the reference signal that described first replys signaling and the reference letter in the Q1 reference signal configuration Number space correlation.

5. according to claim 1 to method described in 4 any claims, which is characterized in that described further include:

Receive the second signaling；

Wherein, second signaling is used for determining the first running time-frequency resource set, the occupied running time-frequency resource of the first channel Belong to the first running time-frequency resource set.

6. the method according to claim 1, which is characterized in that further include:

Receive third signaling；

Wherein, the third signaling be used for determining in the X1 and the corresponding interface-free resources group of first channel at least before Person, the corresponding interface-free resources of first channel are the candidate interface-free resources group of one of candidate resource set, the candidate money It include multiple candidate interface-free resources groups in the set of source, any two candidate's interface-free resources group can be held in the candidate resource set The quantity for the maximum bit received is different.

7. according to claim 1 to method described in any claim in 6, which is characterized in that first bit block includes Call request, retransmission instruction, precoding instruction, channel quality instruction, order instruction, reference signal resource instruction at least it One.

8. a kind of method in base station equipment for wireless communication, comprising:

The first wireless signal is received in the first channel；

9. according to the method described in claim 8, it is characterized by further comprising:

Send Target Wireless signal；

10. the method according to any claim in claim 8 or 9, which is characterized in that further include:

Send the first signaling；

11. according to the method described in claim 10, it is characterized by further comprising:

It sends first and replys signaling；

12. the method according to any claim in claim 8 to 11, which is characterized in that further include:

Send the second signaling；

13. the method according to any claim in claim 8 to 12, which is characterized in that further include:

Send third signaling；

14. the method according to any claim in claim 8 to 13, which is characterized in that the first bit block packet It includes in { call request, retransmission instruction, precoding instruction, channel quality instruction, order instruction, reference signal resource instruction } at least One of.

15. a kind of user equipment for wireless communication, including following module:

16. a kind of base station equipment for wireless communication, including following module: