CN109152011A - A kind of user equipment for wireless communication, the method and apparatus in base station - Google Patents

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

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Publication number
CN109152011A
CN109152011A CN201710456814.XA CN201710456814A CN109152011A CN 109152011 A CN109152011 A CN 109152011A CN 201710456814 A CN201710456814 A CN 201710456814A CN 109152011 A CN109152011 A CN 109152011A
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China
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reference signal
channel
wireless
signal configuration
class
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CN201710456814.XA
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Chinese (zh)
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CN109152011B (en
Inventor
张晓博
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Shanghai Langbo Communication Technology Co Ltd
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Shanghai Langbo Communication Technology Co Ltd
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Priority to CN202310135238.4A priority Critical patent/CN116113056A/en
Priority to CN202310135211.5A priority patent/CN116113055A/en
Priority to CN201710456814.XA priority patent/CN109152011B/en
Publication of CN109152011A publication Critical patent/CN109152011A/en
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    • 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
    • H04B7/0613—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 simultaneous transmission
    • H04B7/0615—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 simultaneous transmission of weighted versions of same signal
    • H04B7/0617—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 simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Method and apparatus in the user equipment that this application discloses a kind of for wireless communication, base station.User equipment sends the first wireless signal on the first channel；Second wireless singal is then monitored in the first time window；First wireless signal is voluntarily determined by user equipment and is sent；First wireless signal is sent in different forms on two class channels.The application can send first wireless signal on different types of channel by using different mechanism and then increase the flexibility of system call, reduce the time delay that request reports.

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 the wave beam recovery request for carrying candidate beam information to base station (Beam Recovery Request), served beams are then replaced in base station.
Summary of the invention
Inventors discovered through research that the relativity of information that be used to send the channel of wave beam recovery request is limited, especially It is the channel based on PRACH (Physical Random Access Channel), therefore how uses and be used for send wave Carrying candidate beam information using limited expense on the channel of beam recovery request is a urgent problem to be solved.
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, successively execute following steps:
The first wireless signal is sent on the first channel,
Second wireless singal is monitored in the first time window,
Wherein, if first channel is a first kind channel, the first bit block be used to generate first nothing Line signal, the value of first bit block are used for determining the relevant transmission of multiple antennas for the second wireless singal；Such as First channel described in fruit is a second class channel, and second feature sequence be used to generate first wireless signal, described Two characteristic sequences are one in Q2 candidate sequence, index of the second feature sequence in the Q2 candidate sequence, The occupied time-domain resource of second feature sequence, the occupied frequency domain resource of second feature sequence } at least it One is used for determining the relevant transmission of multiple antennas for the second wireless singal；The transmission of first wireless signal be by What the user equipment voluntarily determined.The Q2 is greater than 1 positive integer.
As one embodiment, the above method is advantageous in that, two class channels can be used to send wave beam recovery request, Therefore increase the flexibility of system call, reduce the time delay for reporting wave beam recovery request.
As one embodiment, first wireless signal be used to trigger the transmission of the second wireless singal.
As a sub- embodiment, the relevant transmission of the multiple antennas for the second wireless singal, which refers to, to be used for Send the transmission wave beam of the second wireless singal.
As a sub- embodiment, the multiple antennas for the second wireless singal it is relevant transmission refer to by with In DMRS (Demodulation Reference Signal, the demodulated reference signal) space for demodulating the second wireless singal (Channel State Information Reference Signal, channel state information is with reference to letter by relevant CSI-RS Number).
As a sub- embodiment, the multiple antennas for the second wireless singal it is relevant transmission refer to by with In the SS (Sychronization Signal, synchronization signal) for the DMRS space correlation for demodulating the second wireless singal.
As one embodiment, the first kind channel be PUCCH (Physical Uplink Control Channel, Physical layer uplink control channel).
As one embodiment, first bit block be a UCI (Uplink Control Information, on Row control information) a part, the UCI encodes to obtain first wireless signal by uplink control channel.
As one embodiment, first bit block is a UCI, and the UCI is encoded by uplink control channel To first wireless signal.
As one embodiment, the first kind channel is PUSCH (Physical UplinkSharedChannel, object Manage layer Uplink Shared Channel).
As one embodiment, first bit block is a data block.
As one embodiment, first bit block obtains described the by transmitting uplink data Channel Coding and Modulation One wireless signal.
As one embodiment, first bit block be used to determine from P1 transmission wave beam be used to send it is described The transmission wave beam of second wireless singal, the P1 are greater than 1 positive integer.
As one embodiment, first bit block includes the transmission wave beam that be used to send the second wireless singal In the index that described P1 sends in wave beam.
As one embodiment, first bit block be used to determine and be used for from P2 reference signal to demodulate described The relevant reference signal of the reference signal space of second wireless singal, the P2 are greater than 1 positive integer.
As one embodiment, first bit block includes and the reference signal for demodulating the second wireless singal Index of the reference signal of space correlation in the P2 reference signal.
As one embodiment, the space correlation refers to spatially QCL (Quasi Co-Located).
As one embodiment, the second class channel be PRACH (Physical Random Access Channel, Physical layer random access channel).
As one embodiment, the second class channel is the channel for sending characteristic sequence.
As one embodiment, any one candidate sequence is Zadoff-Chu sequence in the Q2 candidate sequence.
As one embodiment, the Q2 candidate sequence is different by respectively corresponding for same root (root) generation The Zadoff-Chu sequence of cyclic shift (Cyclic Shift).
As one embodiment, the second feature sequence is after plus CP (Cyclic Prefix, cyclic prefix) Obtain first wireless signal.
As one embodiment, the second feature sequence is obtaining first wireless signal after power adjustment.
As one embodiment, any one candidate sequence is pseudo-random sequence in the Q2 candidate sequence.
As one embodiment, { index of the second feature sequence in the Q2 candidate sequence, described second is special Levy the occupied time-domain resource of sequence, the occupied frequency domain resource of second feature sequence } at least one of be used for from P1 sends the transmission wave beam for determining in wave beam and being used to send the second wireless singal, and the P1 is greater than 1 positive integer.
As one embodiment, index of the second feature sequence in the Q2 candidate sequence is used to send The index for sending wave beam and being sent in wave beam at described P1 of the second wireless singal.
As one embodiment, the P1 transmission wave beam is divided N1 transmission wave beam group, the second feature sequence Index in the Q2 candidate sequence is used to indicate that the first transmission wave beam group, the first transmission wave beam group are N1 hairs A transmission wave beam group in wave beam group is sent, the transmission wave beam that be used to send the second wireless singal is first transmission A wave beam in wave beam group.
As one embodiment, index and second spy of the second feature sequence in the Q2 candidate sequence Index combination producing of the sign occupied running time-frequency resource of sequence in P3 candidate running time-frequency resource be used to send second nothing The index for sending wave beam and sending in wave beam at described P1 of line signal, the P3 are greater than 1 positive integer.
As one embodiment, first index value is used to send the transmission wave beam of the second wireless singal described The P1 index value sent in wave beam, the occupied running time-frequency resource of second feature sequence is in described P3 candidate running time-frequency resource In index be the first index value a high position, index of the second feature sequence in the Q2 candidate sequence is institute State the low level of first index value.
As one embodiment, the P1 transmission wave beam is divided N1 transmission wave beam group, the second feature sequence Occupied running time-frequency resource is used to indicate that the first transmission wave beam group, and the first transmission wave beam group is the N1 transmission wave beam A transmission wave beam group in group, index of the second feature sequence in the Q2 candidate sequence be used to indicate that by with The index in wave beam group is sent described first in the wave beam that sends for sending the second wireless singal.The N1 is greater than 1 Positive integer.
As one embodiment, the transmission wave beam sent in wave beam group can be received simultaneously by the user equipment.
As one embodiment, { index of the second feature sequence in the Q2 candidate sequence, described second is special Levy the occupied time-domain resource of sequence, the occupied frequency domain resource of second feature sequence } at least one of be used for from Reference signal relevant to for demodulating the reference signal space of the second wireless singal is determined in P2 reference signal, it is described P2 is greater than 1 positive integer.
As one embodiment, index of the second feature sequence in the Q2 candidate sequence is and is used to demodulate Index of the relevant reference signal of the reference signal space of the second wireless singal in the P2 reference signal.
As one embodiment, index and second spy of the second feature sequence in the Q2 candidate sequence It levies index combination producing of the occupied running time-frequency resource of sequence in P3 candidate running time-frequency resource and is used to demodulate second nothing Index of the relevant reference signal of the reference signal space of line signal in the P2 reference signal, the P3 are greater than 1 Positive integer.
As one embodiment, first index value is and the reference signal space phase for demodulating the second wireless singal Index value of the reference signal of pass in the P2 reference signal, the occupied running time-frequency resource of second feature sequence is in institute The high position that the index in P3 candidate running time-frequency resource is the first index value is stated, the second feature sequence is waited at described Q2 Selecting the index in sequence is the low level of the first index value.
As one embodiment, the P2 reference signal is divided N1 reference signal group, the second feature sequence Occupied running time-frequency resource is used to indicate that the first reference signal group, the first reference signal group are the N1 reference signals A reference signal group in group, index of the second feature sequence in the Q2 candidate sequence are used to indicate that and use In demodulating rope of the relevant reference signal of reference signal space of the second wireless singal in the first reference signal group Draw, the N1 is greater than 1 positive integer.
Reference signal as the reference signal difference space correlation in one embodiment, with the reference signal group can be with It is received simultaneously by the user equipment.
As one embodiment, the second wireless singal is in PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel) on send.
As one embodiment, DCI (Downlink Control Information, Downlink Control Information) be used to give birth to At the second wireless singal.
As one embodiment, the user equipment is directed to PDCCH (Physical Downlink Control Channel, physical layer descending control channel) measurement be used to trigger the transmission of first wireless signal, the measurement As a result it is lower than targets threshold.
As one embodiment, the targets threshold is base station configuration.
As one embodiment, the targets threshold is default configuration.
As one embodiment, the user equipment is directed to PDSCH (Physical Downlink Shared Channel, physical layer descending share channel) measurement be used to trigger the transmission of first wireless signal, the measurement As a result it is lower than targets threshold.
As one embodiment, the monitoring, which refers to, carries out blind examination (Blind to the second wireless singal Decoding)。
As one embodiment, the monitoring refers to does not know whether the second wireless singal is sent out before decoding success It send.
As one embodiment, the first time window is default configuration.
As one embodiment, the first time window is base station configuration.
As one embodiment, the quantity of the bit in first bit block is Q1, Q1 power of the Q2 less than 2, The Q1 is positive integer.
As one embodiment, the first kind channel and the second class channel are respectively in first time resource pool and In two time resources, the first time resource pool and second time resource pond are two times money orthogonal in the time domain Source pond.
As one embodiment, the first kind channel is PUCCH, and the second class channel is in PRACH (Physical Random Access Channel, Physical Random Access Channel) where time-domain resource on.
As one embodiment, if first channel is a first kind channel, the first information is described It is sent on one channel by single.
As one embodiment, if first channel is a second class channel, the first information is described It is repeatedly transmitted on one channel.
As one embodiment, if first channel is a second class channel, different transmission wave beams is used for It repeats to send the first information on first channel.
According to the one aspect of the application, which is characterized in that described if first channel is a first kind channel First wireless signal be used to determine a reference signal configuration from M1 reference signal configuration；If first channel is One the second class channel, first wireless signal be used to determine that a reference signal is matched from M2 reference signal configuration It sets；The M1 and M2 is greater than 1 positive integer respectively, and the M2 is less than the M1；The reference signal configuration is used for Determine the occupied running time-frequency resource in positive integer reference signal port.
As one embodiment, the above method is advantageous in that, according to channel type flexible setting feedback mechanism, is increased anti- Infeed mechanism saves the expense of the feedback reference signal configuration information on a second class channel to the suitability of channel type.
As one embodiment, the reference signal configuration is CSI-RS (Channel State Information Reference Signal, channel state information reference signals) resource distribution.
As one embodiment, the reference signal configuration is SS (Synchronization Signal, synchronization signal) Resource distribution.
As one embodiment, the M2 reference signal configuration is the subset of the M1 reference signal configuration.
As one embodiment, the M2 reference signal configuration is CSI-RS resource configuration, the M1 reference signal Configuration is SS resource distribution.
As one embodiment, the M2 reference signal configuration is used for determining M2 CSI-RS group, the M1 ginseng It examines signal configuration and is used for determining M1 SS group.
As one embodiment, the CSI-RS group includes multiple CSI-RS.
As one embodiment, the CSI-RS group only includes 1 CSI-RS.
As one embodiment, the SS group includes multiple SS.
As one embodiment, the SS group only includes 1 SS.
As one embodiment, the quantity of the bit in first bit block is Q1, and the M1 is less than Q1 times of described 2 Power.
As a sub- embodiment of above-described embodiment, the M2 is less than the Q2.
As one embodiment, the quantity of the bit in first bit block is Q1, and the M1 is equal to Q1 times of described 2 Power.
As a sub- embodiment of above-described embodiment, the M2 is equal to the Q2.
As one embodiment, the explicit instruction positive integer reference signal port of the reference signal configuration is occupied Running time-frequency resource.
As one embodiment, the implicit instruction positive integer reference signal port of the reference signal configuration is occupied Running time-frequency resource.
According to the one aspect of the application, which is characterized in that first wireless signal is used for from M3 reference signal A reference signal configuration group is determined in configuration group, includes multiple reference signal configurations in the reference signal configuration group, it is described Reference signal configuration is used for determining the occupied running time-frequency resource in positive integer reference signal port, and the M3 is positive integer.
As one embodiment, the above method is advantageous in that, saves feedback overhead.
As one embodiment, the first reference signal configuration group is one of the M3 reference signal configuration group with reference to letter Number configuration group, first wireless signal are used for determining that the first reference signal configuration group is matched in the M3 reference signal The index in group is set, N1 reference signal configuration is divided into the M3 reference signal configuration group, and the N1 is being greater than 1 just Integer.
As one embodiment, the N1 reference signal configuration respectively corresponds N1 transmission wave beam.
As one embodiment, multiple reference signal configurations in the first reference signal configuration group be used for determining by For sending the transmission wave beam of the second wireless singal.
As one embodiment, the corresponding multiple transmission wave beams of the first reference signal configuration group are used simultaneously in transmission The second wireless singal.
As one embodiment, the corresponding multiple transmission wave beams of the first reference signal configuration group are in the time domain by turn For sending the second wireless singal.
As one embodiment, the corresponding multiple send waves sent in wave beams of the first reference signal configuration group Beam be used to send the second wireless singal.
As one embodiment, the M3 reference signal configuration group is base station configuration.
As one embodiment, the M3 reference signal configuration group is default configuration.
As one embodiment, the M3 reference signal configuration group is that the user equipment is sending described first wirelessly What before signal and base station consulted.
As one embodiment, the user equipment sends third wireless communication before sending first wireless signal Number, the third wireless signal be used to determine K reference signal configuration from N number of reference signal configuration, and the N is just whole Number, the K are less than the positive integer of the N, and the K reference signal configuration is divided the M3 reference signal configuration group.
As one embodiment, the K reference signal configuration is divided into described M3 with reference to letter by the user equipment Number configuration group simultaneously notifies base station.
As one embodiment, the K reference signal configuration is divided into the M3 reference signal configuration group by base station And notify the user equipment.
According to the one aspect of the application, which is characterized in that a reference signal configuration group is used for determining multiple Any two first kind reference signal in first kind reference signal, with the multiple first kind reference signal distinguishes space correlation Two the second class reference signals can be received simultaneously by the user equipment, the first kind reference signal and second class Reference signal is the different reference signal of two class functions.
As one embodiment, the above method is advantageous in that, saves feedback overhead, is convenient for system flexible dispatching, is convenient for The user equipment receives the second wireless singal.
As one embodiment, the first kind reference signal is CSI-RS, and the second class reference signal is DMRS (Demodulation Reference Signal, demodulated reference signal).
As one embodiment, the first kind reference signal is SS, and the second class reference signal is DMRS (Demodulation Reference Signal, demodulated reference signal).
As one embodiment, the user equipment sends third wireless communication before sending first wireless signal Number, the third wireless signal be used to determine K reference signal configuration from N number of reference signal configuration, and the N is just whole Number, the K are less than the positive integer of the N, and the K reference signal configuration is divided the M3 ginseng by the user equipment Examine signal configuration group.The user equipment will notify base station to the division of the K reference signal configuration.
As one embodiment, the user equipment uses different aerial panels (panel) or identical received wave Beam receives the corresponding transmission wave beam of the multiple first kind reference signal.
As one embodiment, an aerial panel connects a radio circuit.
According to the one aspect of the application, which is characterized in that described if first channel is a first kind channel The value of first bit block be used to determine a reference signal configuration from M4 reference signal configuration；If first channel It is a second class channel, first wireless signal be used to determine a reference signal from M5 reference signal configuration group Configuration group, includes multiple reference signal configurations in the reference signal configuration group, and the reference signal configuration is used for determining just The occupied running time-frequency resource in integer reference signal port.The M4 and M5 is greater than 1 positive integer respectively, and the M5 is small In the M4.
As one embodiment, the above method is advantageous in that, using the different channel of two class load capacity with different Mode transmits user equipment requests, to save feedback overhead, improves efficiency of transmission.
As one embodiment, the quantity of the bit in first bit block is Q1, and the M4 is less than Q1 times of described 2 Power.
As a sub- embodiment of above-described embodiment, the M5 is less than the Q2.
As one embodiment, the quantity of the bit in first bit block is Q1, and the M4 is equal to Q1 times of described 2 Power.
As a sub- embodiment of above-described embodiment, the M5 is equal to the Q2.
As one embodiment, the M4 reference signal configuration is made of the M5 reference signal configuration group.
As a sub- embodiment of above-described embodiment, RS described in any two matches in the M5 reference signal configuration group It sets and same RS configuration is not present in group.
As one embodiment, the reference signal port is the port CSI-RS.
According to the one aspect of the application, which comprises the steps of:
Receive Target Wireless signal；
Wherein the Target Wireless signal be used to execute channel measurement for destination channel；The channel measurement is used for Triggering sends the first information on a first kind channel, or be used to trigger and send the second letter on a second class channel Breath；The result of the channel measurement is lower than targets threshold.
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.
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.
According to the one aspect of the application, which comprises the steps of:
Receive the first signaling；
Wherein first signaling is used for determining that the first information is sent on the first kind channel, or by with In determining that second information sends on the second class channel.
As one embodiment, the above method is advantageous in that, increases the flexibility of system call.
As one embodiment, the explicit instruction first information of first signaling is sent out on the first kind channel It send.
As one embodiment, the implicit instruction of first signaling is stated the first information and is sent out on the first kind channel It send.
As one embodiment, the explicit instruction first information of first signaling is sent out on the second class channel It send.
As one embodiment, the implicit instruction of first signaling is stated the first information and is sent out on the second class channel It send.
As one embodiment, first signaling is used for determining first time resource pool and the second time resource pond, The time resource in time resource and second time resource pond in the first time resource pool is orthogonal, first letter Breath is sent on the first kind channel in the first time resource pool or the first information is in second time resource It is sent on the second class channel in pond.
This application discloses a kind of methods in base station equipment for wireless communication, successively execute following steps:
The first wireless signal is received on the first channel,
Second wireless singal is sent in the first time window,
Wherein, if first channel is a first kind channel, the first bit block be used to generate first nothing Line signal, the value of first bit block are used for determining the relevant transmission of multiple antennas for the second wireless singal；Such as First channel described in fruit is a second class channel, and second feature sequence be used to generate first wireless signal, described Two characteristic sequences are one in Q2 candidate sequence, index of the second feature sequence in the Q2 candidate sequence, The occupied time-domain resource of second feature sequence, the occupied frequency domain resource of second feature sequence } at least it One is used for determining the relevant transmission of multiple antennas for the second wireless singal；The transmission of first wireless signal be by What the user equipment voluntarily determined.The Q2 is greater than 1 positive integer.
According to the one aspect of the application, which is characterized in that described if first channel is a first kind channel First wireless signal be used to determine a reference signal configuration from M1 reference signal configuration；If first channel is One the second class channel, first wireless signal be used to determine that a reference signal is matched from M2 reference signal configuration It sets；The M1 and M2 is greater than 1 positive integer respectively, and the M2 is less than the M1；The reference signal configuration is used for Determine the occupied running time-frequency resource in positive integer reference signal port.
According to the one aspect of the application, which is characterized in that first wireless signal is used for from M3 reference signal A reference signal configuration group is determined in configuration group, includes multiple reference signal configurations in the reference signal configuration group, it is described Reference signal configuration is used for determining the occupied running time-frequency resource in positive integer reference signal port, and the M3 is positive integer.
According to the one aspect of the application, which is characterized in that a reference signal configuration group is used for determining multiple Any two first kind reference signal in first kind reference signal, with the multiple first kind reference signal distinguishes space correlation Two the second class reference signals can be received simultaneously by the user equipment, the first kind reference signal and second class Reference signal is the different reference signal of two class functions.
According to the one aspect of the application, which is characterized in that described if first channel is a first kind channel The value of first bit block be used to determine a reference signal configuration from M4 reference signal configuration；If first channel It is a second class channel, first wireless signal be used to determine a reference signal from M5 reference signal configuration group Configuration group, includes multiple reference signal configurations in the reference signal configuration group, and the reference signal configuration is used for determining just The occupied running time-frequency resource in integer reference signal port.The M4 and M5 is greater than 1 positive integer respectively, and the M5 is small In the M4.
According to the one aspect of the application, which comprises the steps of:
Send Target Wireless signal；
Wherein the Target Wireless signal be used to execute channel measurement for destination channel；The channel measurement is used for Triggering sends the first information on a first kind channel, or be used to trigger and send the second letter on a second class channel Breath；The result of the channel measurement is lower than targets threshold.
According to the one aspect of the application, which comprises the steps of:
Send the first signaling；
Wherein first signaling is used for determining that the first information is sent on the first kind channel, or by with In determining that second information sends on the second class channel.
This application discloses a kind of user equipmenies for wireless communication, including following module:
- the first sending module sends the first wireless signal on the first channel,
- the second receiving module, monitors second wireless singal in the first time window,
Wherein, if first channel is a first kind channel, the first bit block be used to generate first nothing Line signal, the value of first bit block are used for determining the relevant transmission of multiple antennas for the second wireless singal；Such as First channel described in fruit is a second class channel, and second feature sequence be used to generate first wireless signal, described Two characteristic sequences are one in Q2 candidate sequence, index of the second feature sequence in the Q2 candidate sequence, The occupied time-domain resource of second feature sequence, the occupied frequency domain resource of second feature sequence } at least it One is used for determining the relevant transmission of multiple antennas for the second wireless singal；The transmission of first wireless signal be by What the user equipment voluntarily determined.The Q2 is greater than 1 positive integer.
As one embodiment, above-mentioned user equipment is characterized in that, if first channel is a first kind letter Road, first wireless signal be used to determine a reference signal configuration from M1 reference signal configuration；If described One channel is a second class channel, and first wireless signal be used to determine a reference from M2 reference signal configuration Signal configuration；The M1 and M2 is greater than 1 positive integer respectively, and the M2 is less than the M1；The reference signal configuration It is used for determining the occupied running time-frequency resource in positive integer reference signal port.
As one embodiment, above-mentioned user equipment is characterized in that, first wireless signal be used to join from M3 It examines and determines a reference signal configuration group in signal configuration group, include that multiple reference signals are matched in the reference signal configuration group It sets, the reference signal configuration is used for determining the occupied running time-frequency resource in positive integer reference signal port, and the M3 is just Integer.
As one embodiment, above-mentioned user equipment is characterized in that, a reference signal configuration group is used for really Fixed multiple first kind reference signals, it is empty respectively with any two first kind reference signal in the multiple first kind reference signal Between relevant two the second class reference signals can be received simultaneously by the user equipment, the first kind reference signal and described Second class reference signal is the different reference signal of two class functions.
As one embodiment, above-mentioned user equipment is characterized in that, if first channel is a first kind letter Road, the value of first bit block be used to determine a reference signal configuration from M4 reference signal configuration；If described First channel is a second class channel, and first wireless signal be used to determine one from M5 reference signal configuration group Reference signal configuration group, includes multiple reference signal configurations in the reference signal configuration group, the reference signal configuration by with In determining the occupied running time-frequency resource in positive integer reference signal port.The M4 and M5 is greater than 1 positive integer respectively, The M5 is less than the M4.
As one embodiment, above-mentioned user equipment is characterized in that, second receiving module also receives Target Wireless Signal；Wherein the Target Wireless signal be used to execute channel measurement for destination channel；The channel measurement be used to touch Hair sends the first information on a first kind channel, or be used to trigger and send the second letter on a second class channel Breath；The result of the channel measurement is lower than targets threshold.
As one embodiment, above-mentioned user equipment is characterized in that, second receiving module also receives the first signaling； Wherein first signaling is used for determining that the first information is sent on the first kind channel, or is used for determining institute The second information is stated to send on the second class channel.
This application discloses a kind of base station equipments for wireless communication, including following module:
- the first receiving module receives the first wireless signal on the first channel,
- the second sending module, sends second wireless singal in the first time window,
Wherein, if first channel is a first kind channel, the first bit block be used to generate first nothing Line signal, the value of first bit block are used for determining the relevant transmission of multiple antennas for the second wireless singal；Such as First channel described in fruit is a second class channel, and second feature sequence be used to generate first wireless signal, described Two characteristic sequences are one in Q2 candidate sequence, index of the second feature sequence in the Q2 candidate sequence, The occupied time-domain resource of second feature sequence, the occupied frequency domain resource of second feature sequence } at least it One is used for determining the relevant transmission of multiple antennas for the second wireless singal；The transmission of first wireless signal be by What the user equipment voluntarily determined.The Q2 is greater than 1 positive integer.
As one embodiment, above-mentioned base station equipment is characterized in that, if first channel is a first kind letter Road, first wireless signal be used to determine a reference signal configuration from M1 reference signal configuration；If described One channel is a second class channel, and first wireless signal be used to determine a reference from M2 reference signal configuration Signal configuration；The M1 and M2 is greater than 1 positive integer respectively, and the M2 is less than the M1；The reference signal configuration It is used for determining the occupied running time-frequency resource in positive integer reference signal port.
As one embodiment, above-mentioned base station equipment is characterized in that, first wireless signal be used to join from M3 It examines and determines a reference signal configuration group in signal configuration group, include that multiple reference signals are matched in the reference signal configuration group It sets, the reference signal configuration is used for determining the occupied running time-frequency resource in positive integer reference signal port, and the M3 is just Integer.
As one embodiment, above-mentioned base station equipment is characterized in that, a reference signal configuration group is used for really Fixed multiple first kind reference signals, it is empty respectively with any two first kind reference signal in the multiple first kind reference signal Between relevant two the second class reference signals can be received simultaneously by the user equipment, the first kind reference signal and described Second class reference signal is the different reference signal of two class functions.
As one embodiment, above-mentioned base station equipment is characterized in that, if first channel is a first kind letter Road, the value of first bit block be used to determine a reference signal configuration from M4 reference signal configuration；If described First channel is a second class channel, and first wireless signal be used to determine one from M5 reference signal configuration group Reference signal configuration group, includes multiple reference signal configurations in the reference signal configuration group, the reference signal configuration by with In determining the occupied running time-frequency resource in positive integer reference signal port.The M4 and M5 is greater than 1 positive integer respectively, The M5 is less than the M4.
As one embodiment, above-mentioned base station equipment is characterized in that, second sending module sends Target Wireless letter Number；Wherein the Target Wireless signal be used to execute channel measurement for destination channel；The channel measurement be used to trigger The first information is sent on a first kind channel, or be used to trigger and send the second information on a second class channel； The result of the channel measurement is lower than targets threshold.
As one embodiment, above-mentioned base station equipment is characterized in that, second sending module sends the first signaling；Its Described in the first signaling be used for determining that the first information is sent on the first kind channel, or be used for determining described Second information is sent on the second class channel.
As one embodiment, existing public technology is compared, the application has following technical advantage:
Increase the flexibility of system call；
Reduce the time delay for reporting wave beam recovery request；
Reduce feedback overhead；
Improve efficiency of transmission.
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, which is shown, be used to generate showing for the first wireless signal according to first bit block of one embodiment of the application It is intended to；
Fig. 7, which is shown, be used to generate the first wireless signal according to the second feature sequence of one embodiment of the application Schematic diagram；
Fig. 8 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. 9 is shown according to the M1 reference signal configuration of one embodiment of the application and M2 reference signal configuration Schematic diagram；
Figure 10 shows the schematic diagram of the M3 reference signal configuration group of one embodiment according to the application；
Figure 11 shows the M4 reference signal configuration and M5 reference signal configuration of one embodiment according to the application The schematic diagram of group；
Figure 12 shows the structural block diagram of the processing unit in the UE according to one embodiment of the application；
Figure 13 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, the user equipment in the application successively executes following steps: first The first wireless signal is sent on channel；Second wireless singal is monitored in the first time window.Wherein, if first channel is One first kind channel, the first bit block be used to generate first wireless signal, and the value of first bit block is used for Determine the relevant transmission of multiple antennas for being directed to the second wireless singal；If first channel is a second class channel, Second feature sequence be used to generate first wireless signal, and the second feature sequence is one in Q2 candidate sequence It is a, { index of the second feature sequence in the Q2 candidate sequence, the occupied time domain money of second feature sequence Source, the occupied frequency domain resource of second feature sequence } at least one of be used for determining for second wireless communication Number the relevant transmission of multiple antennas；The transmission of first wireless signal is voluntarily determined by the user equipment.The Q2 It is greater than 1 positive integer.
As a sub- embodiment, the first kind channel is PUCCH, and the second class channel is PRACH.
As a sub- embodiment, first wireless signal is wave beam recovery request.
As a sub- embodiment, wave that first wireless signal be used to that base station be requested to be replaced for sending PDCCH Beam.
As a sub- embodiment, wave that first wireless signal be used to that base station be requested to be replaced for sending PDSCH Beam.
As a sub- embodiment, the second wireless singal is the reply to wave beam recovery request.
As a sub- embodiment, the second wireless singal is sent on PDCCH.
As a sub- embodiment, the monitoring refers to that the possibility of the user equipment in the second time window is sent Carry out blind examination on the running time-frequency resource of PDCCH, the blind examination refer to the user equipment do not know the second wireless singal whether by It sends.
As a sub- embodiment, the relevant transmission of the multiple antennas for the second wireless singal, which refers to, to be used for Send the transmission wave beam of the second wireless singal.
As a sub- embodiment, the multiple antennas for the second wireless singal it is relevant transmission refer to by with In the CSI-RS for the DMRS space correlation for demodulating the second wireless singal.
As a sub- embodiment, the multiple antennas for the second wireless singal it is relevant transmission refer to by with In the SS for the DMRS space correlation for demodulating the second wireless singal.
As a sub- embodiment, the space correlation refers to spatially QCL's.
As a sub- embodiment, the space correlation, which refers to, uses send wave identical with the reference signal of space correlation Beam.
As a sub- embodiment, the space correlation, which refers to, uses send wave identical with the reference signal of space correlation Beam and reception wave beam.
As a sub- embodiment, the value of first bit block is used for determining for the more of the second wireless singal The relevant transmission of antenna.
As a sub- embodiment, index of the second feature sequence in the Q2 candidate sequence is used for determining For the relevant transmission of multiple antennas of the second wireless singal.
As a sub- embodiment, the user equipment carries out channel measurement, the result quilt of the channel measurement to PDCCH First wireless signal is sent for triggering the user equipment, the result of the channel measurement is lower than targets threshold.
As a sub- embodiment, CSI-RS is mapped on PDCCH by the user equipment, measures BLER, the BLER Lower than 0.01, the user equipment sends first wireless signal.
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 (Unive reference signal al Mobile Telecommunications System).EPS can with other access of internet interlock, but in order to not show these entity/interfaces simply.As shown, EPS is mentioned For packet-switched services, however it will be apparent to those skilled in the art that each conception of species through the application presentation is expansible To the network of offer circuit switched service.E-UTRAN includes evolution node B (eNB) 203 and other eNB204.ENB203 is provided User and control plane protocol terminations towards UE201.ENB203 can be connected to other via X2 interface (for example, backhaul) eNB204.ENB203 is alternatively referred to as base station, base transceiver station, radio base station, radio transceiver, transceiver function, basic Set of service (BSS), expansion service set (ESS), TRP (transmitting and receiving point) or some other suitable term.ENB203 is UE201 provides the access point to EPC210.The example of UE201 includes 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, protenchyma Manage net equipment, machine type communication device, land craft, automobile, wearable device or any other like function dress It sets.Those skilled in the art UE201 can also be known as mobile station, subscriber stations, mobile unit, subscriber unit, radio-cell, Remote unit, mobile device, wireless device, wireless communication device, remote-control device, mobile subscriber stations, access terminal, movement are eventually End, wireless terminal, remote terminal, hand-held set, 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 control node for handling the signaling between UE201 and EPC210.Generally, MME211 provides carrying and connection Management.All User IP (Internet Protocal, Internet Protocol) packets are transmitted by S-GW212, S-GW212 itself It is connected 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 the 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.
The base station 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 second wireless singal in the application is created on the PHY301.
As a sub- embodiment, the second wireless singal 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.
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 second wireless singal in the application.
As one embodiment, at least one of the transmited processor 416 and the controller/processor 475 quilt For sending the second wireless singal 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.
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.The step of box F0 and box F1 identified is optional in figure.
ForBase station N1, the first signaling is sent in step s 11, Target Wireless signal is sent in step s 12, in step The first wireless signal is received in the first channel in S13, sends second wireless singal in the first time window in step S14.
ForUE U2, the first signaling is received in the step s 21, Target Wireless signal is received in step S22, in step The first wireless signal is sent in S23 on the first channel, monitors second wireless singal in the first time window in step s 24.
In embodiment 5, if first channel is a first kind channel, the first bit block is used for U2 and generates institute The first wireless signal is stated, the value of first bit block is by N1 for determining the multiple antennas correlation for the second wireless singal Transmission；If first channel is a second class channel, second feature sequence is wireless for generating described first by U2 Signal, the second feature sequence are one in Q2 candidate sequence, and { the second feature sequence is in described Q2 candidate sequence Index in column, the occupied time-domain resource of second feature sequence, the occupied frequency domain resource of second feature sequence } At least one of by N1 for determine be directed to the second wireless singal the relevant transmission of multiple antennas；First wireless communication Number transmission be by U2 voluntarily determine.The Q2 is greater than 1 positive integer.
As the sub- embodiment 1 of embodiment 5, if first channel is a first kind channel, described first is wireless Signal is used to determine a reference signal configuration from M1 reference signal configuration by N1；If first channel is one Two class channels, first wireless signal are used to determine a reference signal configuration from M2 reference signal configuration by N1；Institute The positive integer that the M1 and M2 is greater than 1 respectively is stated, the M2 is less than the M1；The reference signal configuration is used for determining just The occupied running time-frequency resource in integer reference signal port.
As the sub- embodiment 2 of embodiment 5, first wireless signal is used for from M3 reference signal configuration group by N1 It determines a reference signal configuration group, includes multiple reference signal configurations, the reference signal in the reference signal configuration group By N1 for determining the occupied running time-frequency resource in positive integer reference signal port, the M3 is positive integer for configuration.
As the sub- embodiment 3 of embodiment 5, a reference signal configuration group is by N1 for determining that multiple first kind are joined Signal is examined, with two of any two first kind reference signal difference space correlation in the multiple first kind reference signal the Two class reference signals can be received simultaneously by U2, and the first kind reference signal and the second class reference signal are two class functions Different reference signals.
As the sub- embodiment 4 of embodiment 5, if first channel is a first kind channel, first bit The value of block is used to determine a reference signal configuration from M4 reference signal configuration by N1；If first channel is one Second class channel, first wireless signal are used to determine a reference signal configuration from M5 reference signal configuration group by N1 Group, includes multiple reference signal configurations in the reference signal configuration group, and the reference signal configuration is just whole for determination by U2 Several occupied running time-frequency resources in reference signal port.The M4 and M5 is greater than 1 positive integer respectively, and the M5 is less than The M4.
As the sub- embodiment 5 of embodiment 5, the step in box F1 exists, and the Target Wireless signal is used for needle by U2 Channel measurement is executed to destination channel；The channel measurement sends the first letter for triggering by U2 on a first kind channel Breath, or the second information is sent on a second class channel for triggering by U2；The result of the channel measurement is lower than target Threshold value.
As the sub- embodiment 6 of embodiment 5, the step in box F0 exists, and first signaling is by U2 for determining institute It states the first information to send on the first kind channel, or is used for determining second information on the second class channel It sends.
In the case where not conflicting, above-mentioned sub- embodiment 1-6 being capable of any combination.
Embodiment 6
Embodiment 6 illustrates the first bit block and be used to generate the first wireless signal, as shown in Fig. 6.
In embodiment 6, the input of channel coding module is the first bit block, and the output of the channel coding module is One wireless signal.
As the sub- embodiment 1 of embodiment 6, the channel coding module is PUCCH channel coding module.
As the sub- embodiment 2 of embodiment 6, the channel coding module includes error detection submodule, error correcting Submodule and rate-matched submodule.
As the sub- embodiment 3 of embodiment 6, first bit block is a UCI.
As the sub- embodiment 4 of embodiment 6, the bit in first bit block is the partial bit of a UCI.
As the sub- embodiment 5 of embodiment 6, the channel coding module be can be found in 3GPP TS 36.212 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.
Embodiment 7
Embodiment 7 illustrates second feature sequence and be used to generate the first wireless signal, as shown in Fig. 7.
In embodiment 7, second feature sequence in head insertion CP (Cyclic Prefic, cyclic prefix) by going forward side by side The first wireless signal is generated after row power adjustment, the second feature sequence is one in Q2 candidate sequence.
As the sub- embodiment 1 of embodiment 7, the second feature sequence is Zadoff-Chu sequence.
As the sub- embodiment 2 of embodiment 7, the power adjustment is that power adds up (Power Ramping).
As the sub- embodiment 3 of embodiment 7, PRACH be used to send the second feature sequence.
As the sub- embodiment 4 of embodiment 7, different transmission wave beams be used to repeat to send first wireless signal.
Embodiment 8
Embodiment 8, which is illustrated, is used to send wave beam recovery request for first wireless signal, as shown in Fig. 8.
In embodiment 8, base station and UE are successively performed the following operations:
Base station sends the first signaling to UE, and first signaling is by the UE for determining that wave beam recovery request can account for Running time-frequency resource including the running time-frequency resource pond where the PUCCH for sending wave beam recovery request and is used for send wave PRACH running time-frequency resource and preamble sequence (preamble) resource of 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 lower than the event of targets threshold and sends first on a PUCCH Wave beam recovery request, but the base station does not receive the first wave beam recovery request sent on PUCCH；
After the UE sends the first wave beam recovery request on PUCCH, use in the first time window and described The transmission beam information that one wave beam recovery request carries receives wave beam monitoring accordingly and is used as the reply of wave beam recovery request PDCCH；
Since the base station does not receive the first wave beam recovery request sent on PUCCH, the base station does not exist The PDCCH replied as wave beam recovery request is sent in one time window, the UE is not monitored in above-mentioned first time window To the PDCCH replied as wave beam recovery request；
The UE sends the second wave beam using preamble sequence (Preamble) on the corresponding running time-frequency resource of a PRACH Recovery request, the base station receive the second wave beam recovery request sent on the corresponding running time-frequency resource of PRACH；
The base station uses the transmission wave beam determined by the second wave beam recovery request to send as wave beam recovery request The PDCCH of reply, the UE are monitored using the corresponding wave beam that receives in the first time window, are monitored in the first time window To the PDCCH replied as wave beam recovery request.
As the sub- embodiment 1 of embodiment 8, the first wave beam recovery request is used for determining a transmission wave beam, institute It states the second wave beam recovery request and is used for determining one group of transmission wave beam.
As the sub- embodiment 2 of embodiment 8, first wave beam replys request and is used for send wave corresponding from CSI-RS A transmission wave beam is determined in beam, the second wave beam recovery request be used to determine a hair from the corresponding transmission wave beam of SS Send wave beam.
As the sub- embodiment 3 of embodiment 8, what the second wave beam recovery request was used for determining can be received simultaneously along each beam direction One group of transmission wave beam.
Embodiment 9
Embodiment 9 illustrates M1 reference signal configuration and M2 reference signal configuration, as shown in Fig. 9.
In embodiment 9, M1 transmission wave beam, M2 reference signal configuration difference is respectively associated in M1 reference signal configuration It is associated with M2 transmission wave beam.
As the sub- embodiment 1 of embodiment 9, the M1 reference signal configuration is M1 CSI-RS resource, and the M1 is a Wave beam is sent to be respectively applied for sending the CSI-RS in the M1 CSI-RS resource；The M2 reference signal configuration be respectively M2 SS, the M2 transmission wave beam are respectively applied for sending the M2 SS.
As the sub- embodiment 2 of embodiment 9, the M1 reference signal configuration is the M1 in M1+M2 CSI-RS resource A CSI-RS resource, the M2 reference signal configuration are M2 CSI-RS resource in M1+M2 CSI-RS resource.
As the sub- embodiment 3 of embodiment 9, any one reference signal configuration in the M1 reference signal configuration and Any one reference signal configuration in the M2 reference signal configuration is different.
As the sub- embodiment 4 of embodiment 9, described M1 any one sent in wave beam sends wave beam and the M2 Any one sent in wave beam sends wave beam difference.
As the sub- embodiment 5 of embodiment 9, the M2 reference signal configuration is the son of the M1 reference signal configuration Collection.
As the sub- embodiment 6 of embodiment 9, described M2 sends the subset that wave beam is the M1 transmission wave beam.
Embodiment 10
Embodiment 10 illustrates M3 reference signal configuration group, as shown in Fig. 10.
In embodiment 10, N number of reference signal configuration is divided into M3 reference signal configuration group.It is described N number of with reference to letter N number of transmission wave beam is respectively associated in number configuration.It include multiple reference signal configurations in the reference signal configuration group.The M3 ginseng It examines in signal configuration group reference signal configuration group and is associated with N number of multiple transmission wave beams sent in wave beam.
As the sub- embodiment 1 of embodiment 10, the reference signal configuration is CSI-RS resource configuration.
As the sub- embodiment 2 of embodiment 10, a reference signal configuration group is in the M3 reference signal configuration group Index be used for determining it is described it is N number of send wave beam in multiple transmission wave beams.
As the sub- embodiment 3 of embodiment 10, UE notifies the division of M3 reference configuration group described in base station, one ginseng Examining multiple transmission wave beams associated by signal configuration group by the UE while can receive.
Embodiment 11
Embodiment 11 illustrates the schematic diagram of M4 reference signal configuration and M5 reference signal configuration group, such as 11 institute of attached drawing Show.
In embodiment 11, M4 reference signal configuration is divided into M5 reference signal configuration group.The M3 reference M3 transmission wave beam is respectively associated in signal configuration.It include multiple reference signal configurations in the reference signal configuration group.The M5 A reference configuration group in a reference configuration group is associated with the described M3 multiple transmission wave beams sent in wave beam.First with reference to letter Number configuration is one in the M4 reference signal configuration.First reference signal configuration group is the M5 reference signal configuration One in group.First reference signal configuration belongs to the first reference signal configuration group.
As the sub- embodiment 1 of embodiment 11, the reference signal configuration is CSI-RS resource configuration.
As the sub- embodiment 2 of embodiment 11, first reference signal configuration is in the M4 reference signal configuration Index be used for determining the associated transmission wave beam of first reference signal.
As the sub- embodiment 3 of embodiment 11, the first reference signal configuration group is in the M5 reference signal configuration In index be used for determining the associated multiple transmission wave beams of the first reference signal configuration group.
As the sub- embodiment 4 of embodiment 11, UE notifies the division of M5 reference configuration group described in base station, the M5 ginseng Examining multiple transmission wave beams associated by any one reference signal configuration group in signal configuration group by the UE while can connect It receives.
Embodiment 12
Embodiment 12 illustrates the structural block diagram of the processing unit in UE, as shown in Fig. 12.In attached drawing 12, UE processing dress 1200 are set mainly to be made of the first sending module 1201 and the second receiving module 1202.
In embodiment 12, the first sending module 1201 sends the first wireless signal on the first channel, and second receives mould Block 1202 monitors second wireless singal in the first time window.
In embodiment 12, if first channel is a first kind channel, the first bit block be used to generate institute The first wireless signal is stated, the value of first bit block is used for determining that the multiple antennas for being directed to the second wireless singal is relevant It sends；If first channel is a second class channel, second feature sequence be used to generate first wireless signal, The second feature sequence is one in Q2 candidate sequence, and { the second feature sequence is in the Q2 candidate sequence Index, the occupied time-domain resource of second feature sequence, the occupied frequency domain resource of second feature sequence } in At least one be used for determining the relevant transmission of multiple antennas for the second wireless singal；The hair of first wireless signal Send voluntarily is determined by the user equipment.The Q2 is greater than 1 positive integer.
As the sub- embodiment 1 of embodiment 12, if first channel is a first kind channel, described first is wireless Signal be used to determine a reference signal configuration from M1 reference signal configuration；If first channel is one second Class channel, first wireless signal be used to determine a reference signal configuration from M2 reference signal configuration；The M1 It is greater than 1 positive integer respectively with the M2, the M2 is less than the M1；The reference signal configuration is used for determining positive integer A occupied running time-frequency resource in reference signal port.
As the sub- embodiment 2 of embodiment 12, first wireless signal is used for from M3 reference signal configuration group It determines a reference signal configuration group, includes multiple reference signal configurations, the reference signal in the reference signal configuration group Configuration is used for determining the occupied running time-frequency resource in positive integer reference signal port, and the M3 is positive integer.
As the sub- embodiment 3 of embodiment 12, a reference signal configuration group is used for determining multiple first kind ginsengs Signal is examined, with two of any two first kind reference signal difference space correlation in the multiple first kind reference signal the Two class reference signals can be received simultaneously by the user equipment, the first kind reference signal and the second class reference signal It is the different reference signal of two class functions.
As the sub- embodiment 4 of embodiment 12, if first channel is a first kind channel, first bit The value of block be used to determine a reference signal configuration from M4 reference signal configuration；If first channel is one Two class channels, first wireless signal are used for from M5 reference signal configuration group a determining reference signal configuration group, It include multiple reference signal configurations in the reference signal configuration group, the reference signal configuration is used for determining that positive integer is joined Examine the occupied running time-frequency resource of signal port.The M4 and M5 is greater than 1 positive integer respectively, and the M5 is less than described M4。
As the sub- embodiment 5 of embodiment 12, second receiving module 1202 also receives Target Wireless signal；Wherein institute Target Wireless signal is stated to be used to execute channel measurement for destination channel；The channel measurement be used to trigger at one first The first information is sent on class channel, or is used to trigger and sent the second information on a second class channel；The channel is surveyed The result of amount is lower than targets threshold.
As the sub- embodiment 6 of embodiment 12, second receiving module 1202 also receives the first signaling；Wherein described One signaling is used for determining that the first information is sent on the first kind channel, or is used for determining second information It is sent on the second class channel.
As the sub- embodiment 6 of embodiment 12, first sending module 1201 sends first wireless signal, described First module includes at least one of the transmited processor 468 and the controller/processor 459.
As the sub- embodiment 7 of embodiment 12, second receiving module 1202 monitors the second wireless singal, described First module includes at least one of the reception processor 456 and described controller/processor 459.
As the sub- embodiment 8 of embodiment 12, second receiving module 1202 receives the Target Wireless signal, described First module includes at least one of the reception processor 456 and described controller/processor 459.
As the sub- embodiment 9 of embodiment 12, second receiving module 1202 receives first signaling, and described first Module includes at least one of the reception processor 456 and described controller/processor 459.
Embodiment 13
Embodiment 13 illustrates the structural block diagram of the processing unit in base station, and as shown in Fig. 13, in attached drawing 13, base station is set Standby processing unit 1300 is mainly made of the first receiving module 1301 and the second sending module 1302.
In embodiment 13, the first receiving module 1301 receives the first wireless signal on the first channel, and second sends mould Block 1302 sends second wireless singal in the first time window.
As the sub- embodiment 1 of embodiment 13, if first channel is a first kind channel, described first is wireless Signal be used to determine a reference signal configuration from M1 reference signal configuration；If first channel is one second Class channel, first wireless signal be used to determine a reference signal configuration from M2 reference signal configuration；The M1 It is greater than 1 positive integer respectively with the M2, the M2 is less than the M1；The reference signal configuration is used for determining positive integer A occupied running time-frequency resource in reference signal port.
As the sub- embodiment 2 of embodiment 13, first wireless signal is used for from M3 reference signal configuration group It determines a reference signal configuration group, includes multiple reference signal configurations, the reference signal in the reference signal configuration group Configuration is used for determining the occupied running time-frequency resource in positive integer reference signal port, and the M3 is positive integer.
As the sub- embodiment 3 of embodiment 13, a reference signal configuration group is used for determining multiple first kind ginsengs Signal is examined, with two of any two first kind reference signal difference space correlation in the multiple first kind reference signal the Two class reference signals can be received simultaneously by the user equipment, the first kind reference signal and the second class reference signal It is the different reference signal of two class functions.
As the sub- embodiment 4 of embodiment 13, if first channel is a first kind channel, first bit The value of block be used to determine a reference signal configuration from M4 reference signal configuration；If first channel is one Two class channels, first wireless signal are used for from M5 reference signal configuration group a determining reference signal configuration group, It include multiple reference signal configurations in the reference signal configuration group, the reference signal configuration is used for determining that positive integer is joined Examine the occupied running time-frequency resource of signal port.The M4 and M5 is greater than 1 positive integer respectively, and the M5 is less than described M4。
As the sub- embodiment 5 of embodiment 13, second sending module 1302 sends Target Wireless signal；It is wherein described Target Wireless signal be used to execute channel measurement for destination channel；The channel measurement be used to trigger in a first kind The first information is sent on channel, or is used to trigger and sent the second information on a second class channel；The channel measurement Result be lower than targets threshold.
As the sub- embodiment 6 of embodiment 13, second sending module 1302 sends the first signaling；Wherein described first Signaling is used for determining that the first information is sent on the first kind channel, or is used for determining that second information exists It is sent on the second class channel.
As the sub- embodiment 7 of embodiment 13, first receiving module 1301 receives first wireless signal, described First receiving module includes at least one of the reception processor 470 and described controller/processor 475.
As the sub- embodiment 8 of embodiment 13, second sending module 1302 sends the second wireless singal, described Second sending module includes at least one of the transmited processor 416 and the controller/processor 475.
As the sub- embodiment 9 of embodiment 13, second sending module 1302 sends the Target Wireless signal, described Second sending module includes at least one of the transmited processor 416 and the controller/processor 475.
As the sub- embodiment 10 of embodiment 13, second sending module 1302 sends first signaling, and described Two sending modules include 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 (16)

1. a kind of method in user equipment for wireless communication, successively executes following steps:
The first wireless signal is sent on the first channel,
Second wireless singal is monitored in the first time window,
Wherein, if first channel is a first kind channel, the first bit block be used to generate first wireless communication Number, the value of first bit block is used for determining the relevant transmission of multiple antennas for the second wireless singal；If institute Stating the first channel is a second class channel, and second feature sequence be used to generate first wireless signal, and described second is special Sign sequence is one in Q2 candidate sequence, and index of the second feature sequence in the Q2 candidate sequence, it is described The occupied time-domain resource of second feature sequence, the occupied frequency domain resource of second feature sequence } at least one of quilt For determining the relevant transmission of multiple antennas for being directed to the second wireless singal；The transmission of first wireless signal is by described What user equipment voluntarily determined.The Q2 is greater than 1 positive integer.
2. the method according to claim 1, wherein if first channel is a first kind channel, institute The first wireless signal is stated to be used to determine a reference signal configuration from M1 reference signal configuration；If first channel It is a second class channel, first wireless signal be used to determine that a reference signal is matched from M2 reference signal configuration It sets；The M1 and M2 is greater than 1 positive integer respectively, and the M2 is less than the M1；The reference signal configuration is used for Determine the occupied running time-frequency resource in positive integer reference signal port.
3. the method according to claim 1, wherein first wireless signal is used for from M3 reference signal A reference signal configuration group is determined in configuration group, includes multiple reference signal configurations in the reference signal configuration group, it is described Reference signal configuration is used for determining the occupied running time-frequency resource in positive integer reference signal port, and the M3 is positive integer.
4. according to the method described in claim 3, it is characterized in that, a reference signal configuration group be used for determining it is multiple Any two first kind reference signal in first kind reference signal, with the multiple first kind reference signal distinguishes space correlation Two the second class reference signals can be received simultaneously by the user equipment, the first kind reference signal and second class Reference signal is the different reference signal of two class functions.
5. the method according to claim 1, wherein if first channel is a first kind channel, institute The value for stating the first bit block be used to determine a reference signal configuration from M4 reference signal configuration；If first letter Road is a second class channel, and first wireless signal be used to determine a reference letter from M5 reference signal configuration group Number configuration group includes multiple reference signal configurations in the reference signal configuration group, and the reference signal configuration is used for determining The occupied running time-frequency resource in positive integer reference signal port.The M4 and M5 is greater than 1 positive integer, the M5 respectively Less than the M4.
6. according to claim 1 to method described in any claim in 5, which comprises the steps of:
Receive Target Wireless signal；
Wherein the Target Wireless signal be used to execute channel measurement for destination channel；The channel measurement be used to trigger The first information is sent on a first kind channel, or be used to trigger and send the second information on a second class channel； The result of the channel measurement is lower than targets threshold.
7. according to claim 1 to method described in any claim in 6, which comprises the steps of:
Receive the first signaling；
Wherein first signaling is used for determining that the first information is sent on the first kind channel, or is used for really Fixed second information is sent on the second class channel.
8. a kind of method in base station equipment for wireless communication, successively executes following steps:
The first wireless signal is received on the first channel,
Second wireless singal is sent in the first time window,
Wherein, if first channel is a first kind channel, the first bit block be used to generate first wireless communication Number, the value of first bit block is used for determining the relevant transmission of multiple antennas for the second wireless singal；If institute Stating the first channel is a second class channel, and second feature sequence be used to generate first wireless signal, and described second is special Sign sequence is one in Q2 candidate sequence, and index of the second feature sequence in the Q2 candidate sequence, it is described The occupied time-domain resource of second feature sequence, the occupied frequency domain resource of second feature sequence } at least one of quilt For determining the relevant transmission of multiple antennas for being directed to the second wireless singal；The transmission of first wireless signal is by described What user equipment voluntarily determined.The Q2 is greater than 1 positive integer.
9. according to the method described in claim 8, it is characterized in that, if first channel is a first kind channel, institute The first wireless signal is stated to be used to determine a reference signal configuration from M1 reference signal configuration；If first channel It is a second class channel, first wireless signal be used to determine that a reference signal is matched from M2 reference signal configuration It sets；The M1 and M2 is greater than 1 positive integer respectively, and the M2 is less than the M1；The reference signal configuration is used for Determine the occupied running time-frequency resource in positive integer reference signal port.
10. according to the method described in claim 8, it is characterized in that, first wireless signal is used for from M3 with reference to letter A reference signal configuration group is determined in number configuration group, includes multiple reference signal configurations, institute in the reference signal configuration group It states reference signal configuration and is used for determining the occupied running time-frequency resource in positive integer reference signal port, the M3 is positive integer.
11. according to the method described in claim 10, it is characterized in that, a reference signal configuration group be used for determining it is more Any two first kind reference signal in a first kind reference signal, with the multiple first kind reference signal distinguishes space phase Two the second class reference signals closed can be received simultaneously by the user equipment, the first kind reference signal and described second Class reference signal is the different reference signal of two class functions.
12. according to the method described in claim 8, it is characterized in that, if first channel is a first kind channel, institute The value for stating the first bit block be used to determine a reference signal configuration from M4 reference signal configuration；If first letter Road is a second class channel, and first wireless signal be used to determine a reference letter from M5 reference signal configuration group Number configuration group includes multiple reference signal configurations in the reference signal configuration group, and the reference signal configuration is used for determining The occupied running time-frequency resource in positive integer reference signal port.The M4 and M5 is greater than 1 positive integer, the M5 respectively Less than the M4.
13. according to method described in any claim in claim 8 to 12, which comprises the steps of:
Send Target Wireless signal；
Wherein the Target Wireless signal be used to execute channel measurement for destination channel；The channel measurement be used to trigger The first information is sent on a first kind channel, or be used to trigger and send the second information on a second class channel； The result of the channel measurement is lower than targets threshold.
14. according to method described in any claim in claim 8 to 13, which comprises the steps of:
Send the first signaling；
Wherein first signaling is used for determining that the first information is sent on the first kind channel, or is used for really Fixed second information is sent on the second class channel.
15. a kind of user equipment for wireless communication, including following module:
- the first sending module sends the first wireless signal on the first channel,
- the second receiving module, monitors second wireless singal in the first time window,
Wherein, if first channel is a first kind channel, the first bit block be used to generate first wireless communication Number, the value of first bit block is used for determining the relevant transmission of multiple antennas for the second wireless singal；If institute Stating the first channel is a second class channel, and second feature sequence be used to generate first wireless signal, and described second is special Sign sequence is one in Q2 candidate sequence, and index of the second feature sequence in the Q2 candidate sequence, it is described The occupied time-domain resource of second feature sequence, the occupied frequency domain resource of second feature sequence } at least one of quilt For determining the relevant transmission of multiple antennas for being directed to the second wireless singal；The transmission of first wireless signal is by described What user equipment voluntarily determined.The Q2 is greater than 1 positive integer.
16. a kind of base station equipment for wireless communication, including following module:
- the first receiving module receives the first wireless signal on the first channel,
- the second sending module, sends second wireless singal in the first time window,
Wherein, if first channel is a first kind channel, the first bit block be used to generate first wireless communication Number, the value of first bit block is used for determining the relevant transmission of multiple antennas for the second wireless singal；If institute Stating the first channel is a second class channel, and second feature sequence be used to generate first wireless signal, and described second is special Sign sequence is one in Q2 candidate sequence, and index of the second feature sequence in the Q2 candidate sequence, it is described The occupied time-domain resource of second feature sequence, the occupied frequency domain resource of second feature sequence } at least one of quilt For determining the relevant transmission of multiple antennas for being directed to the second wireless singal；The transmission of first wireless signal is by described What user equipment voluntarily determined.The Q2 is greater than 1 positive integer.
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