CN109560907A

CN109560907A - A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station

Info

Publication number: CN109560907A
Application number: CN201710890302.4A
Authority: CN
Inventors: 张晓博
Original assignee: Shanghai Langbo Communication Technology Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2017-09-27
Filing date: 2017-09-27
Publication date: 2019-04-02
Anticipated expiration: 2037-09-27
Also published as: CN109560907B; CN113595705A; CN113497700A; CN113497700B

Abstract

This application discloses the method and apparatus in a kind of user equipment that be used to wirelessly communicate, base station.User equipment sends the first information and M first kind reference signal group, then sends N number of second class reference signal group and Q₁A third class reference signal.Wherein, the first information indicates Q₂It is a to gather relevant information；Each first kind reference signal group is belonging respectively to and only belongs to the Q in the M first kind reference signal group₂A set in a set；N number of second class reference signal group and N number of first kind reference signal group correspond；Each first kind reference signal group is belonging respectively to and only belongs to Q in N number of first kind reference signal group₁A set in a set, the Q₁A set is the Q₂Q in a set₁It is a, the Q₁A set and the Q₁A third class reference signal corresponds.The above method can reduce the expense of third class reference signal.

Description

A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station

Technical field

This application involves the transmission method of the wireless signal in wireless communication system and device, especially support Cellular Networks The transmission method and device of wireless signal in wireless communication system.

Background technique

In a wireless communication system, reference signal is always to guarantee one of the necessary means of communication quality.With traditional LTE (Long Term Evolution, long term evolution) system is compared, and NR (New Radio, novel radio telecommunication) system should prop up Low-frequency range (<6GHz) is held, high band (>6GHz) also to be supported to transmit.In high band, shadow of the phase error to channel estimating performance Sound can not be ignored, therefore beg in 3GPP (3rd Generation Partner Project, third generation cooperative partner program) NR Have agreed to send PTRS (Phase-Tracking Reference Signal, Phase Tracking reference signal) in for connecing Receiving end carries out Phase Tracking, promotes precision of channel estimation by carrying out phase compensation in channel estimation.

It has agreed to configure one or two DMRS to UE (User Equipment, user equipment) in 3GPPNR discussion (Demodulation Reference Signal, demodulated reference signal) port set, a port PTRS and a DMRS port A DMRS port in group is related, and in a given RB (Resource Block, resource block), the port the PTRS quilt It is carried on the corresponding subcarrier of the DMRS port.PTRS also with MCS (the Modulation and that matches to sub-data transmission Coding Scheme, modulation coding scheme) it is related with scheduling bandwidth, the value of only MCS and scheduling bandwidth is in a certain range When, PTRS is just sent, PTRS is not otherwise sent.

Summary of the invention

Inventors discovered through research that PTRS port number is related with the number of DMRS port group, also make with transmission DMRS Oscillator number on radio-frequency channel is related.If the radio-frequency channel for forming the analog beam in two DMRS port groups is total With the same oscillator, then the two DMRS port groups, which can correspond to the identical port PTRS, both realizes Phase Tracking to reach The purpose of pilot-frequency expense is saved again.Otherwise, the two DMRS port groups must correspond to the different ports PTRS.Therefore, how really It is desirable which DMRS port group PTRS port number corresponding to fixed multiple DMRS port groups and each port PTRS, which correspond to, It solves the problems, such as.

In view of the above-mentioned problems, this application discloses a solution.It should be noted that in the absence of conflict, The feature in embodiment and embodiment in the UE (User Equipment, user equipment) of the application can be applied to base station In, vice versa.Further, in the absence of conflict, the feature in embodiments herein and embodiment can be any It is combined with each other.

This application discloses a kind of methods in user equipment for wireless communication characterized by comprising

It sends the first information and M first kind reference signal group, the M is greater than 1 positive integer；

Send N number of second class reference signal group and Q₁A third class reference signal, the N are no more than the just whole of the M Number, the Q₁It is no more than the positive integer of the N；

Wherein, the first information indicates Q₂It is a to gather relevant information, the Q₂It is no less than the Q₁And no more than institute State the positive integer of M；Each first kind reference signal group is belonging respectively to and only belongs to institute in the M first kind reference signal group State Q₂A set in a set；N number of second class reference signal group and N number of first kind reference signal group correspond, N number of first kind reference signal group is the subset of the M first kind reference signal group；N number of first kind reference signal Each first kind reference signal group is belonging respectively to and only belongs to Q in group₁A set in a set, the Q₁In a set Any one set include N number of first kind reference signal group at least one first kind reference signal group, the Q₁ A set is the Q₂Q in a set₁It is a, the Q₁A set and the Q₁A third class reference signal corresponds；For The Q₁Any given set in a set, third class reference signal corresponding with the given set are associated with target ginseng Signal group is examined, the target reference signal group includes that all corresponding first kind reference signal groups belong to the given set Two class reference signal groups.

As one embodiment, the essence of the above method is, M first kind reference signal group is M SRS (Sounding Reference Signal, detection reference signal) group, all SRS in each SRS group are by identical radio frequency Channel is sent, and the SRS of different SRS groups is sent by different radio-frequency channels；The first information indicates this M SRS group being divided into Q₂It is a Gather, the corresponding radio-frequency channel of all SRS groups in the same set is total to the same oscillator；N number of second class reference signal Group is N number of DMRS group, and N number of DMRS group is corresponding with N number of SRS group in M SRS group respectively, a corresponding DMRS group and one A SRS group is sent in identical analog beam or identical radio-frequency channel；Q₁A third class reference signal is respectively by Q₁A day The Q that line end mouth is sent₁A PTRS；According to the first information, it can know that N number of SRS group is comprised in Q₂Q in a set₁A set Interior and Q₁Each set in a set includes which SRS group in N number of SRS group；Q₁A PTRS is respectively and Q₁A set pair It answers, it is corresponding with the SRS group in this set that corresponding one PTRS and set means that this PTRS is associated with DMRS group.It is advantageous in that using the above method, the first information is reported by UE, base station can be inferred that N number of DMRS group pair The PTRS port number and each port PTRS answered are associated with which of N number of DMRS group group.

According to the one aspect of the application, the above method is characterized in that, the Q₂The relevant information of a set includes { institute State the index of set belonging to each of M first kind reference signal group reference signal group, the Q₂In at least before Person, set belonging to each of described M first kind reference signal group reference signal group is the Q₂One of a set.

According to the one aspect of the application, the above method is characterized in that, the Q₂The relevant information of a set includes { institute State Q₂The index for the first kind reference signal group that each of a set set includes, the Q₂In at least the former.

According to the one aspect of the application, the above method is characterised by comprising:

Receive the second information；

Wherein, second information is used for determining the M first kind reference signal group, the transmission of second information Prior to the transmission of the first information.

Send third information；

Receive the 4th information；

Wherein, the third information is used for determining { M, the ginseng that the M first kind reference signal group respectively includes At least one of examine the number of signal }；4th information is used for determining the M first kind reference signal group；It is described Transmission of the transmission of the first information and the third information prior to the 4th information.

Receive the 5th information；

Wherein, the 5th information is used for determining H the 4th class reference signal groups, the M first kind reference signal Group is the subset of the H the 4th class reference signal groups, and the H is no less than the positive integer of the M.

Receive the 6th information, the 7th information and the 8th information；

Wherein, the 6th information is used for determining N number of first object reference signal, and N number of first object is with reference to letter Number it is belonging respectively to N number of first kind reference signal group；7th information is used for determining N number of second class reference signal Group；8th information is used for determining the Q₁A third class reference signal.

This application discloses a kind of methods in base station equipment for wireless communication characterized by comprising

It receives the first information and M first kind reference signal group, the M is greater than 1 positive integer；

Receive N number of second class reference signal group and Q₁A third class reference signal, the N are no more than the just whole of the M Number, the Q₁It is no more than the positive integer of the N；

Send the second information；

Receive third information；

Send the 4th information；

Send the 5th information；

Send the 6th information, the 7th information and the 8th information；

This application discloses a kind of user equipmenies for wireless communication characterized by comprising

- the first transmitter module, sends the first information and M first kind reference signal group, the M be greater than 1 it is just whole Number；Send N number of second class reference signal group and Q₁A third class reference signal, the N are no more than the positive integer of the M, institute State Q₁It is no more than the positive integer of the N；

As one embodiment, above-mentioned user equipment is characterized in that, the Q₂It is a to gather relevant information including { described The index of set belonging to each of M first kind reference signal group reference signal group, the Q₂In at least before Person, set belonging to each of described M first kind reference signal group reference signal group is the Q₂One of a set.

As one embodiment, above-mentioned user equipment is characterized in that, the Q₂It is a to gather relevant information including { described Q₂The index for the first kind reference signal group that each of a set set includes, the Q₂In at least the former.

As one embodiment, above-mentioned user equipment is characterized in that, the user equipment includes:

- the first receiver module receives the second information；

As one embodiment, above-mentioned user equipment is characterized in that, first transmitter module also sends third letter Breath, first receiver module also receive the 4th information；The third information is used for determining the { M, the M a first At least one of the number for the reference signal that class reference signal group respectively includes }；4th information is used for determining the M A first kind reference signal group；Transmission of the transmission of the first information and the third information prior to the 4th information.

As one embodiment, above-mentioned user equipment is characterized in that, first receiver module also receives the 5th letter Breath；5th information is used for determining that H the 4th class reference signal groups, the M first kind reference signal group are the H The subset of 4th class reference signal group, the H are no less than the positive integer of the M.

As one embodiment, above-mentioned user equipment is characterized in that, first receiver module also receives the 6th letter Breath, the 7th information and the 8th information；6th information is used for determining N number of first object reference signal, N number of first mesh Mark reference signal is belonging respectively to N number of first kind reference signal group；7th information is used for determining N number of second class Reference signal group；8th information is used for determining the Q₁A third class reference signal.

This application discloses a kind of base station equipments for wireless communication characterized by comprising

- the second receiver module, receives the first information and M first kind reference signal group, the M be greater than 1 it is just whole Number；Receive N number of second class reference signal group and Q₁A third class reference signal, the N are no more than the positive integer of the M, institute State Q₁It is no more than the positive integer of the N；

As one embodiment, above-mentioned base station equipment is characterized in that, the Q₂It is a to gather relevant information including { described The index of set belonging to each of M first kind reference signal group reference signal group, the Q₂In at least before Person, set belonging to each of described M first kind reference signal group reference signal group is the Q₂One of a set.

As one embodiment, above-mentioned base station equipment is characterized in that, the Q₂It is a to gather relevant information including { described Q₂The index for the first kind reference signal group that each of a set set includes, the Q₂In at least the former.

As one embodiment, above-mentioned base station equipment is characterized in that, the base station equipment includes:

- the second transmitter module sends the second information；

As one embodiment, above-mentioned base station equipment is characterized in that, second receiver also receives third information, institute It states the second transmitter and also sends the 4th information；The third information is used for determining { M, the M first kind reference signal At least one of the number for the reference signal that group respectively includes }；4th information is used for determining the M first kind ginseng Examine signal group；Transmission of the transmission of the first information and the third information prior to the 4th information.

As one embodiment, above-mentioned base station equipment is characterized in that, second transmitter also sends the 5th information；Institute It states the 5th information and is used for determining that H the 4th class reference signal groups, the M first kind reference signal group are the H the 4th The subset of class reference signal group, the H are no less than the positive integer of the M.

As one embodiment, above-mentioned base station equipment is characterized in that, second transmitter also sends the 6th information, Seven information and the 8th information；6th information is used for determining N number of first object reference signal, N number of first object ginseng It examines signal and is belonging respectively to N number of first kind reference signal group；7th information is used for determining N number of second class reference Signal group；8th information is used for determining the Q₁A third class reference signal.

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

- reports the relevant information of the corresponding set of multiple SRS groups by UE, and base station can know that this multiple SRS group corresponds to Radio-frequency channel oscillator between relationship, and then be inferred to pair of PTRS port number and the port PTRS and DMRS port It should be related to.

- .PTRS port number can be less than the number of DMRS port group, so that pilot-frequency expense is reduced, lifting system performance.

Detailed description of the invention

By reading referring to the detailed description of non-limiting embodiments in the following drawings, other spies of the application Sign, objects and advantages will become more apparent:

Fig. 1 shows the first information of one embodiment according to the application, M first kind reference signal group, and N number of second Class reference signal group and Q₁The flow chart of a third class reference signal；

Fig. 2 shows the schematic diagrames according to the network architecture of one embodiment of the application；

Fig. 3 shows the reality of the radio protocol architecture of the user plane and control plane according to one embodiment of the application Apply the schematic diagram of example；

Fig. 4 shows the schematic diagram of enode and UE according to one embodiment of the application；

Fig. 5 shows the flow chart of the wireless transmission of one embodiment according to the application；

Fig. 6 shows the flow chart of the wireless transmission of another embodiment according to the application；

Fig. 7 shows the Q of one embodiment according to the application₂A schematic diagram for gathering relevant information；

Fig. 8 shows the Q of another embodiment according to the application₂A schematic diagram for gathering relevant information；

Fig. 9 shows the Q of one embodiment according to the application₁A set, Q₂A set, N number of first kind reference signal Group, N number of second class reference signal group and Q₁The schematic diagram of the relationship of a third class reference signal；

Figure 10 A-10D respectively illustrates N number of second class reference signal group and Q of one embodiment according to the application₁It is a The associated schematic diagram of third class reference signal；

Figure 11 shows the structural block diagram for the processing unit in user equipment of one embodiment according to the application；

Figure 12 shows the structural block diagram for the processing unit in base station equipment of one embodiment according to 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 first information, M first kind reference signal group, N number of second class reference signal group and Q₁A The flow chart of three classes reference signal, as shown in Fig. 1.

In embodiment 1, the user equipment in the application sends the first information and M first kind reference signal group, The M is greater than 1 positive integer；Then N number of second class reference signal group and Q are sent₁A third class reference signal, the N are No more than the positive integer of the M, the Q₁It is no more than the positive integer of the N.Wherein, the first information indicates Q₂A set Relevant information, the Q₂It is no less than the Q₁And it is not more than the positive integer of the M；In the M first kind reference signal group Each first kind reference signal group is belonging respectively to and only belongs to the Q₂A set in a set；N number of second class Reference signal group and N number of first kind reference signal group correspond, and N number of first kind reference signal group is the M first The subset of class reference signal group；In N number of first kind reference signal group each first kind reference signal group be belonging respectively to and Only belong to Q₁A set in a set, the Q₁Any one set in a set includes N number of first kind with reference to letter At least one first kind reference signal group in number group, the Q₁A set is the Q₂Q in a set₁It is a, the Q₁A collection It closes and the Q₁A third class reference signal corresponds；For the Q₁Any given set in a set gives with described Gather corresponding third class reference signal and be associated with target reference signal group, the target reference signal group includes all correspondences First kind reference signal group belong to the second class reference signal group of the given set.

As one embodiment, the first information is carried by higher level signaling.

As one embodiment, the first information is by RRC (Radio Resource Control, wireless heterogeneous networks) Signaling bear.

As one embodiment, the first information is an IE (Information in a RRC signaling Element, information unit) all or part of.

As one embodiment, the first information is by MAC (Medium Access Control, media access control) CE (Control Element, control unit) signaling bear.

As one embodiment, the first information is semi-statically configured.

As one embodiment, the first information is dynamic configuration.

As one embodiment, the first information is carried by physical layer signaling.

As one embodiment, the first information is by UCI (ascending control information, Uplink Control Information) signaling bear.

As one embodiment, the first information is a domain (field) in a UCI signaling, and the domain includes Positive integer bit.

As one embodiment, the first information (can be used to carry physical layer by upstream physical layer data channel The up channel of data) carrying.

As one embodiment, the first information is by PUSCH (Physical Uplink Shared Channel, object Manage Uplink Shared Channel) carrying.

As one embodiment, the first information is carried by sPUSCH (short PUSCH, short PUSCH).

As one embodiment, the first information is held by NR-PUSCH (New Radio PUSCH, new wireless PUSCH) It carries.

As one embodiment, the first information is held by NB-PUSCH (Narrow Band PUSCH, narrowband PUSCH) It carries.

As one embodiment, the first information (can be only used in carrying physics by upstream physical layer control channel The up channel of layer signaling) carrying.

As one embodiment, the first information is by PUCCH (Physical Uplink Control Channel, object Manage uplink control channel) carrying.

As one embodiment, the first information is carried by sPUCCH (short PUCCH, short PUCCH).

As one embodiment, the first information is held by NR-PUCCH (New Radio PUCCH, new wireless PUCCH) It carries.

As one embodiment, the first information is held by NB-PUCCH (Narrow Band PUCCH, narrowband PUCCH) It carries.

As one embodiment, any one first kind reference signal group in the M first kind reference signal group is equal It is made of SRS.

As one embodiment, any one second class reference signal group in N number of second class reference signal group is equal It is made of DMRS.

As one embodiment, any one second class reference signal group in N number of second class reference signal group is sent In whole antenna ports of all reference signals be considered as QCL (Quasi Co-Located, quasi- co-located).

As one embodiment, the second class of any two reference letter in N number of second class reference signal group is sent respectively The antenna port of number group is considered not being QCL.

As one embodiment, if the wireless signal large-scale fading parameter energy experienced that an antenna port is sent It is used to be inferred to the wireless signal large-scale fading parameter experienced of another antenna port transmission, the two antenna ports It is considered as QCL.

As one embodiment, if the wireless signal large-scale fading parameter experienced that an antenna port is sent is not It can be used to be inferred to the wireless signal large-scale fading parameter experienced of another antenna port transmission, the two antenna ends Mouth is considered not being QCL.

As one embodiment, the large-scale fading parameter includes that { Doppler (Doppler) extends (Spread), more At least one of Pu Le slides (shift) }.

As one embodiment, the large-scale fading parameter includes maximum multipath delay.

As one embodiment, in any one first kind reference signal group in the M first kind reference signal group All reference signals all sent by identical radio-frequency channel.

As one embodiment, any two first kind reference signal group is not by the M first kind reference signal group Same radio-frequency channel is sent.

As one embodiment, at least two first kind reference signal groups in the M first kind reference signal group It sends radio-frequency channel and shares the same oscillator.

As one embodiment, the Q₁Less than the Q₂。

As one embodiment, the N is less than the M.

As one embodiment, the Q₂Any one set in a set includes the M first kind reference signal At least one first kind reference signal in group.

As one embodiment, the Q₂The transmission for all reference signals that any one set in a set includes is penetrated Frequency channel shares the same oscillator.

As one embodiment, the Q₂A set respectively corresponds Q₂A oscillator.

As one embodiment, the Q₂A set respectively corresponds Q₂A antenna port.

As one embodiment, the M is equal to 2, the Q₂Equal to 1 or 2.

As one embodiment, the M is equal to 2, and the first information is carried by 1 bit signalling.

As one embodiment, the Q₁A third class reference signal is by Q₁A PTRS composition.

As one embodiment, the Q₁The antenna port number of a third class reference signal is 1.

As one embodiment, the third class reference signal, which is associated with target reference signal group and refers to, sends described the One antenna port of three classes reference signal and an antenna port of the transmission target reference signal group are by identical antenna It sends, and corresponding identical precoding vector.

As one embodiment, the third class reference signal is associated with target reference signal group and refers to the third class It is experienced small that reference signal small scale channel fading parameters experienced can be used to be inferred to the target reference signal group Scale channel fading parameters.

As one embodiment, the third class reference signal is associated with target reference signal group and refers to the third class Reference signal can be used to compensate for the phase noise of target reference signal group.

Embodiment 2

Embodiment 2 illustrates the schematic diagram of the network architecture, as shown in Fig. 2.

Attached drawing 2 illustrates LTE (Long-Term Evolution, long term evolution), LTE-A (Long-Term Evolution Advanced, enhance long term evolution) and future 5G system the network architecture 200.LTE network framework 200 can claim For EPS (Evolved Packet System, evolved packet system) 200.EPS 200 may include one or more UE (User Equipment, user equipment) 201, E-UTRAN-NR (evolution UMTS Terrestrial Radio Access Network network-is new wireless) 202,5G-CN (5G-CoreNetwork, 5G core net)/EPC (Evolved Packet Core, evolution block core) 210, HSS (Home Subscriber Server, home signature user server) 220 and Internet service 230.Wherein, UMTS pairs Answer universal mobile telecommunications service (Universal Mobile Telecommunications System).EPS can connect with other Enter network interconnection, but in order to not show these entity/interfaces simply.As shown in Fig. 2, EPS offer packet-switched services, however institute The technical staff in category field will be apparent that each conception of species presented through the application, which extends to, provides circuit switched service Network.E-UTRAN-NR includes NR node B (gNB) 203 and other gNB204.GNB203 provides user and control towards UE201 Plane protocol terminations processed.GNB203 can be connected to other gNB204 via X2 interface (for example, backhaul).GNB203 is alternatively referred to as base It stands, base transceiver station, radio base station, radio transceiver, transceiver function, set of basic (BSS), extended service set Close (ESS), TRP (transmitting and receiving point) or some other suitable term.GNB203 is provided for UE201 and is connect to 5G-CN/EPC210 Access point.The example of UE201 includes cellular phone, smart phone, session initiation protocol (SIP) phone, laptop computer, a Personal digital assistant (PDA), satelline radio, global positioning system, multimedia device, video-unit, digital audio-frequency player (example Such as, MP3 player), camera, game console, unmanned plane, aircraft, narrowband Physical Network equipment, machine type communication device, Land craft, automobile, wearable device or any other like functional device.Those skilled in the art can also incite somebody to action UE201 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, mobile terminal, wireless terminal, remote terminal, hand-held set, User agent, mobile client, client or some other suitable term.GNB203 is connected to 5G-CN/ by S1 interface EPC210.5G-CN/EPC210 include MME 211, other MME214, S-GW (Service Gateway, gateway) 212 with And P-GW (Packet Date Network Gateway, grouped data network gateway) 213.MME211 be processing UE201 with The control node of signaling between 5G-CN/EPC210.Generally, MME211 provides carrying and connection management.All User IPs (Internet Protocal, Internet Protocol) packet is transmitted by S-GW212, and S-GW212 is itself coupled to P-GW213.P- GW213 provides the distribution of UE IP address and other functions.P-GW213 is connected to Internet service 230.Internet service 230 is wrapped It includes operator and corresponds to the Internet protocol service, specifically may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia subsystem) and PS streaming service (PSS).

As one embodiment, the UE201 corresponds to the user equipment in the application.

As one embodiment, the gNB203 corresponds to the base station in the application.

Embodiment 3

Embodiment 3 illustrates user plane and controls the schematic diagram of the embodiment of the radio protocol architecture of plane, such as attached drawing 3 It is shown.

Attached drawing 3 is schematic diagram of the explanation for the embodiment of user plane and the radio protocol architecture for controlling plane, attached Fig. 3 shows the radio protocol architecture for being used for UE and gNB: layer 1, layer 2 and layer 3 with three layers.1 (L1 layers) of layer are lowermost layer and reality Apply various PHY (physical layer) signal processing function.L1 layers are referred to as PHY301 herein.Layer 2 (L2 layers) 305 PHY301 it On, and be responsible for passing through link of the PHY301 between UE and gNB.In user plane, L2 layer 305 includes MAC (Medium Access Control, media access control) sublayer 302, RLC (Radio Link Control, radio link layer control association View) sublayer 303 and PDCP (Packet Data Convergence Protocol, Packet Data Convergence Protocol) sublayer 304, this A little layer terminates at the gNB on network side.Although it is not shown, but UE can have several upper layers on L2 layer 305, wrap The network layer (for example, IP layers) terminated at the P-GW213 on network side and the other end for terminating at connection are included (for example, distal end UE, server etc.) at application layer.The multichannel that PDCP sublayer 304 is provided between different radio carrying and logic channel is multiple With.PDCP sublayer 304 also provides the header compressed for upper layer data packet to reduce radio transmitting expense, by encrypting number Safety is provided according to packet, and the handover to UE provided between gNB is supported.Rlc sublayer 303 provides top layer data The Segmentation and Reassembly of packet fills, re-emitting for lost data packets and reordering to compensate the nothing as caused by HARQ for data packet Sequence receives.Media access control sublayer 302 provides the multiplexing between logical AND transport channel.Media access control sublayer 302 is also responsible for dividing between UE With the various radio resources (for example, resource block) in a cell.Media access control sublayer 302 is also responsible for HARQ operation.In control plane In, the radio protocol architecture for UE and gNB is substantially the same for physical layer 301 and L2 layer 305, but is not used for Control the header compressed function of plane.Control plane further include in layer 3 (L3 layers) RRC (Radio Resource Control, Radio resource control) sublayer 306.RRC sublayer 306 be responsible for obtain radio resource (that is, radio bearer) and using gNB with RRC signaling between UE configures lower layer.

The user equipment of the radio protocol architecture suitable for the application as one embodiment, in attached drawing 3.

The base station of the radio protocol architecture suitable for the application as one embodiment, in attached drawing 3.

As one embodiment, the first information in the application is created on the RRC sublayer 306.

As one embodiment, the first information in the application is created on the media access control sublayer 302.

As one embodiment, the first information in the application is created on the PHY301.

As one embodiment, the M first kind reference signal group in the application is created on the PHY301.

As one embodiment, N number of second class reference signal group in the application is created on the PHY301.

The Q as one embodiment, in the application₁A third class reference signal is created on the PHY301.

As one embodiment, second information in the application is created on the RRC sublayer 306.

As one embodiment, second information in the application is created on the media access control sublayer 302.

As one embodiment, second information in the application is created on the PHY301.

As one embodiment, the third information in the application is created on the RRC sublayer 306.

As one embodiment, the third information in the application is created on the media access control sublayer 302.

As one embodiment, the third information in the application is created on the PHY301.

As one embodiment, the 4th information in the application is created on the RRC sublayer 306.

As one embodiment, the 4th information in the application is created on the media access control sublayer 302.

As one embodiment, the 4th information in the application is created on the PHY301.

As one embodiment, the 5th information in the application is created on the RRC sublayer 306.

As one embodiment, the 5th information in the application is created on the media access control sublayer 302.

As one embodiment, the 6th information in the application is created on the PHY301.

As one embodiment, the 7th information in the application is created on the PHY301.

As one embodiment, the 8th information in the application is created on the PHY301.

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 gNB410 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 gNB410 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 gNB410 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 gNB410 emits described function, and controller/processor 459 is mentioned by the radio resources allocation based on gNB410 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 gNB410.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 gNB410.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: to send in the application The first information and M first kind reference signal group；Send the N number of second class reference signal group and Q in the application₁ A third class reference signal；Send the third information in the application；Receive second information in the application；Receive this The 4th information in application；Receive the 5th information in the application；Receive the 6th information in the application, the Seven information and the 8th information.

As one embodiment, the gNB410 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 gNB410 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: to receive in the application The first information and M first kind reference signal group；Receive the N number of second class reference signal group and Q in the application₁ A third class reference signal；Receive the third information in the application；Send second information in the application；Send this The 4th information in application；Send the 5th information in the application；Send the 6th information in the application, the Seven information and the 8th information.

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

As one embodiment, the gNB410 corresponds to the base station in the application.

As one embodiment, the transmitter 454 (including antenna 452), the transmited processor 468 and the control At least the above two in device/processor 459 be used to send the first information in the application and the M first kind with reference to letter Number group, the receiver 418 (including antenna 420), in the reception processor 470 and the controller/processor 475 extremely Few the above two be used to receive the first information and M first kind reference signal group in the application.

As one embodiment, the transmitter 454 (including antenna 452), the transmited processor 468 and the control At least the above two in device/processor 459 be used to send N number of second class reference signal group and Q in the application₁It is a Third class reference signal, the receiver 418 (including antenna 420), the reception processor 470 and the controller/processing At least the above two in device 475 be used to receive N number of second class reference signal group and Q in the application₁A third class Reference signal.

As one embodiment, the transmitter 454 (including antenna 452), the transmited processor 468 and the control At least the above two in device/processor 459 be used to send the third information in the application, the 418 (packet of receiver Include antenna 420), described at least the above two received in processor 470 and the controller/processor 475 be used to receive The third information in the application.

As one embodiment, the transmitter 418 (including antenna 420), the transmited processor 416 and the control At least the above two in device/processor 475 be used to send the 4th information in the application, the 454 (packet of receiver Include antenna 452), described at least the above two received in processor 456 and the controller/processor 459 be used to receive The 4th information in the application.

As one embodiment, the transmitter 418 (including antenna 420), the transmited processor 416 and the control At least the above two in device/processor 475 be used to send the 5th information in the application, the 454 (packet of receiver Include antenna 452), described at least the above two received in processor 456 and the controller/processor 459 be used to receive The 5th information in the application.

As one embodiment, the transmitter 418 (including antenna 420), the transmited processor 416 and the control At least the above two in device/processor 475 be used to send the 6th information, the 7th information and the 8th letter in the application It ceases, the receiver 454 (including antenna 452), in the reception processor 456 and the controller/processor 459 at least The above two be used to receive the 6th information, the 7th information and the 8th information in the application.

Embodiment 5

Embodiment 5 illustrates the flow chart of wireless transmission, as shown in Fig. 5.In figure 5, base station N1 is user equipment The serving cell of U2 maintains base station.In attached drawing 5, box F1 is optional.

For N1, the 5th information is sent in step slo；The second information is sent in step s 11；It connects in step s 12 Receive M first kind reference signal group；The first information is received in step s 13；The 6th information, the 7th letter are sent in step S14 Breath and the 8th information；N number of second class reference signal group and Q1 third class reference signal are received in step S15.

For U2, the 5th information is received in step S20；The second information is received in the step s 21；It is sent out in step S22 Send M first kind reference signal group；The first information is sent in step S23；The 6th information, the 7th letter are received in step s 24 Breath and the 8th information；N number of second class reference signal group and Q1 third class reference signal are sent in step s 25.

In embodiment 5, the first information indicates that Q2 is gathered relevant information, the Q2 be no less than the Q1 and No more than the positive integer of the M；In the M first kind reference signal group each first kind reference signal group be belonging respectively to and Only belong to a set in the Q2 set；N number of second class reference signal group and N number of first kind reference signal group one One is corresponding, and N number of first kind reference signal group is the subset of the M first kind reference signal group；N number of first kind ginseng It examines each first kind reference signal group in signal group to be belonging respectively to and only belong to a set in Q1 set, the Q1 is a Any one set in set includes at least one first kind reference signal group in N number of first kind reference signal group, The Q1 set is Q1 in the Q2 set, and the Q1 set and the Q1 third class reference signal one are a pair of It answers；For any given set in described Q1 set, third class reference signal corresponding with the given set is associated To target reference signal group, the target reference signal group includes that all corresponding first kind reference signal groups belong to described give Second class reference signal group of set；Second information is by the U2 for determining the M first kind reference signal group, institute State transmission of the transmission prior to the first information of the second information；5th information is by the U2 for determining H the 4th classes Reference signal group, the M first kind reference signal group are the subsets of the H the 4th class reference signal groups, and the H is not small In the positive integer of the M；6th information is by the U2 for determining N number of first object reference signal, N number of first mesh Mark reference signal is belonging respectively to N number of first kind reference signal group；7th information is described N number of for determining by the U2 Second class reference signal group；8th information is by the U2 for determining the Q1 third class reference signal.

As one embodiment, the first information is carried by higher level signaling.

As one embodiment, the first information is semi-statically configured.

As one embodiment, the first information is dynamic configuration.

As one embodiment, the Q₁Less than the Q₂。

As one embodiment, the N is less than the M.

As one embodiment, the Q₂A set respectively corresponds Q₂A oscillator.

As one embodiment, the Q₂A set respectively corresponds Q₂A antenna port.

As one embodiment, the M is equal to 2, the Q₂Equal to 1 or 2.

As one embodiment, the Q₁The transmission for all reference signals that any one set in a set includes is penetrated Frequency channel shares the same oscillator.

As one embodiment, the second class reference signal group and the first kind reference signal group be corresponding refer to it is described Second class reference signal group is related at least one reference signal space in the first kind reference signal group.

As one embodiment, the second class reference signal group and the first kind reference signal group be corresponding refer to it is described Send the reference of at least one of all antenna ports and the transmission first kind reference signal group of the second class reference signal group The antenna port of signal is considered as QCL.

As one embodiment, the second class reference signal group and the first kind reference signal group be corresponding refer to it is described Send the reference of at least one of all antenna ports and the transmission first kind reference signal group of the second class reference signal group Transmission wave beam on the antenna port of signal is identical.

As one embodiment, the second class reference signal group and the first kind reference signal group be corresponding refer to it is described Send the reference of at least one of all antenna ports and the transmission first kind reference signal group of the second class reference signal group Precoding vector on the antenna port of signal is identical.

As one embodiment, the second class reference signal group and first kind reference signal group correspondence refer to transmission The reference of at least one of all antenna ports of the second class reference signal group and the transmission first kind reference signal group Analog beam excipient coefficient on the antenna port of signal is identical.

As one embodiment, the third class reference signal, which is associated with target reference signal group and refers to, sends described the One occupied subcarrier of antenna port of three classes reference signal belongs to all antennas for sending the target reference signal group An occupied subcarrier of antenna port in port.

As one embodiment, the third class reference signal, which is associated with target reference signal group and refers to, sends described the One occupied subcarrier of antenna port of three classes reference signal belongs to all antennas for sending the target reference signal group The occupied subcarrier of minimum antenna port in port.

As one embodiment, the second information explicit instruction M first kind reference signal group.

As one embodiment, the second information implicit instruction M first kind reference signal group.

As one embodiment, second information is carried by higher level signaling.

As one embodiment, second information is carried by RRC signaling.

As one embodiment, second information is all or part of of an IE in a RRC signaling.

As one embodiment, second information is by MACCE signaling bear.

As one embodiment, second information is at SIB (System Information Block, system information block) Middle transmission.

As one embodiment, second information is semi-statically configured.

As one embodiment, second information is dynamic configuration.

As one embodiment, second information is carried by physical layer signaling.

As one embodiment, second information is by DCI (Downlink Control Information, Downlink Control Information) signaling bear.

As one embodiment, second information is a domain (field) in a DCI signaling, and the domain includes Positive integer bit.

As one embodiment, second information (is simply possible to use in carrying physical layer by down physical layer control channel The down channel of signaling) carrying.

As one embodiment, second information by PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel) carrying.

As one embodiment, second information is carried by sPDCCH (short PDCCH, short PDCCH).

As one embodiment, second information is held by NR-PDCCH (New Radio PDCCH, new wireless PDCCH) It carries.

As one embodiment, second information is held by NB-PDCCH (NarrowBand PDCCH, narrowband PDCCH) It carries.

As one embodiment, the M first kind reference signal group is by the M in the H the 4th class reference signal groups A reference signal group composition.

As one embodiment, in the H the 4th class reference signal groups any one the 4th class reference signal group by SRS composition.

As one embodiment, in the H the 4th class reference signal groups at least M the 4th class reference signal groups by SRS composition.

As one embodiment, explicit H the 4th class reference signal groups of instruction of the 5th information.

As one embodiment, implicit H the 4th class reference signal groups of instruction of the 5th information.

As one embodiment, the 5th information is carried by higher level signaling.

As one embodiment, the 5th information is carried by RRC signaling.

As one embodiment, the 5th information is all or part of of an IE in a RRC signaling.

As one embodiment, the 5th information is by MACCE signaling bear.

As one embodiment, the 5th information is transmitted in SIB.

As one embodiment, the 5th information is semi-statically configured.

As one embodiment, the 6th information is dynamic configuration.

As one embodiment, the 6th information is carried by physical layer signaling.

As one embodiment, the 6th information is by DCI signaling bear.

As one embodiment, the 6th information is a domain in a DCI signaling, and the domain includes positive integer Bit.

As one embodiment, the 6th information is carried by down physical layer control channel.

As one embodiment, the 6th information is carried by PDCCH.

As one embodiment, the 6th information is carried by sPDCCH.

As one embodiment, the 6th information is carried by NR-PDCCH.

As one embodiment, the 6th information is carried by NB-PDCCH.

As one embodiment, the 7th information is dynamic configuration.

As one embodiment, the 7th information is carried by physical layer signaling.

As one embodiment, the 7th information is by DCI signaling bear.

As one embodiment, the 7th information is a domain in a DCI signaling, and the domain includes positive integer Bit.

As one embodiment, the 7th information is carried by down physical layer control channel.

As one embodiment, the 7th information is carried by PDCCH.

As one embodiment, the 7th information is carried by sPDCCH.

As one embodiment, the 7th information is carried by NR-PDCCH.

As one embodiment, the 7th information is carried by NB-PDCCH.

As one embodiment, the 8th information is dynamic configuration.

As one embodiment, the 8th information is carried by physical layer signaling.

As one embodiment, the 8th information is by DCI signaling bear.

As one embodiment, the 8th information is a domain in a DCI signaling, and the domain includes positive integer Bit.

As one embodiment, the 8th information is carried by down physical layer control channel.

As one embodiment, the 8th information is carried by PDCCH.

As one embodiment, the 8th information is carried by sPDCCH.

As one embodiment, the 8th information is carried by NR-PDCCH.

As one embodiment, the 8th information is carried by NB-PDCCH.

As one embodiment, the 6th information and the 7th information are by the same DCI signaling bear.

As one embodiment, the 6th information and the 7th information are the first domain and the second domain of the same DCI signaling.

As one embodiment, the 7th information and the 8th information are by the same DCI signaling bear.

As one embodiment, the 7th information and the 8th information are the first domain and the second domain of the same DCI signaling.

As one embodiment, the 6th information, the 7th information and the 8th information are by the same DCI signaling bear.

As one embodiment, the 6th information, the 7th information and the 8th information are the first of the same DCI signaling Domain, the second domain and third domain.

As one embodiment, N number of first object reference signal is empty with N number of second class reference signal group respectively Between it is related.

As one embodiment, the antenna port for sending N number of first object reference signal is described N number of with transmission respectively The antenna port of second class reference signal group is considered as QCL.

As one embodiment, the antenna port for sending N number of first object reference signal is described N number of with transmission respectively Transmission wave beam on the antenna port of second class reference signal group is identical.

As one embodiment, the antenna port for sending N number of first object reference signal is described N number of with transmission respectively Precoding vector on the antenna port of second class reference signal group is identical.

As one embodiment, the antenna port for sending N number of first object reference signal is described N number of with transmission respectively Analog beam excipient vector on the antenna port of second class reference signal group is identical.

Embodiment 6

Embodiment 6 illustrates the flow chart of another wireless transmission, as shown in Fig. 6.In figure 6, base station N3 is to use The serving cell of family equipment U4 maintains base station.In attached drawing 6, box F2 is optional.

For N3, third information is received in step s 30；The first information is received in step S31；It sends out in step s 32 Send the 5th information；The 4th information is sent in step S33；M first kind reference signal group is received in step S34；In step The 6th information, the 7th information and the 8th information are sent in S35；N number of second class reference signal group and Q1 are received in step S36 Third class reference signal.

For U4, third information is sent in step s 40；The first information is sent in step S41；It is connect in step S42 Receive the 5th information；The 4th information is received in step S43；M first kind reference signal group is sent in step S44；In step The 6th information, the 7th information and the 8th information are received in S45；N number of second class reference signal group and Q1 are sent in step S46 Third class reference signal.

In embodiment 6, the third information is used for determining { M, the M first kind reference signal group difference Including reference signal number at least one of；4th information is used for determining the M first kind reference signal Group；Transmission of the transmission of the first information and the third information prior to the 4th information.

As one embodiment, the explicit instruction of the third information { M, the M first kind reference signal component At least one of the number for the reference signal for not including }.

As one embodiment, the implicit instruction of the third information { M, the M first kind reference signal component At least one of the number for the reference signal for not including }.

As one embodiment, the third information is carried by higher level signaling.

As one embodiment, the third information is carried by RRC signaling.

As one embodiment, the third information is all or part of of an IE in a RRC signaling.

As one embodiment, the third information is by MACCE signaling bear.

As one embodiment, the third information is semi-statically configured.

As one embodiment, the third information is dynamic configuration.

As one embodiment, the third information is carried by physical layer signaling.

As one embodiment, the third information is by UCI signaling bear.

As one embodiment, the third information is a domain in a UCI signaling, and the domain includes positive integer Bit.

As one embodiment, the third information is carried by upstream physical layer data channel.

As one embodiment, the third information is carried by PUSCH.

As one embodiment, the third information is carried by sPUSCH.

As one embodiment, the third information is carried by NR-PUSCH.

As one embodiment, the third information is carried by NB-PUSCH.

As one embodiment, the third information is carried by upstream physical layer control channel.

As one embodiment, the third information is carried by PUCCH.

As one embodiment, the third information is carried by sPUCCH.

As one embodiment, the third information is carried by NR-PUCCH.

As one embodiment, the third information is carried by NB-PUCCH.

As one embodiment, the first information and the third information are carried by the same RRC signaling.

As one embodiment, the first information and the third information be the first IE in the same RRC signaling and 2nd IE.

As one embodiment, the first information and the third information are by the same UCI signaling bear.

As one embodiment, the first information and the third information are the first domains and of the same UCI signaling Two domains.

As one embodiment, the 4th information explicit instruction M first kind reference signal group.

As one embodiment, the 4th information implicit instruction M first kind reference signal group.

As one embodiment, the 4th information is carried by higher level signaling.

As one embodiment, the 4th information is carried by RRC signaling.

As one embodiment, the 4th information is all or part of of an IE in a RRC signaling.

As one embodiment, the 4th information is by MACCE signaling bear.

As one embodiment, the 4th information is transmitted in SIB.

As one embodiment, the 4th information is semi-statically configured.

As one embodiment, the 4th information is dynamic configuration.

As one embodiment, the 4th information is carried by physical layer signaling.

As one embodiment, the 4th information is by DCI signaling bear.

As one embodiment, the 4th information is a domain in a DCI signaling, and the domain includes positive integer Bit.

As one embodiment, the 4th information is carried by down physical layer control channel.

As one embodiment, the 4th information is carried by PDCCH.

As one embodiment, the 4th information is carried by sPDCCH.

As one embodiment, the 4th information is carried by NR-PDCCH.

As one embodiment, the 4th information is carried by NB-PDCCH.

Embodiment 7

Embodiment 7 illustrates a Q₂A schematic diagram for gathering relevant information, as shown in Fig. 7.In attached drawing 7, box F3 is optional.

The Q in embodiment 7, in the application₂It is a to gather relevant information including { the M first kind is with reference to letter The index of set belonging to each of number group reference signal group, the Q₂In at least the former, the M first kind Set belonging to each of reference signal group reference signal group is the Q₂One of a set.

As one embodiment, the Q₂The index of a set is 0,1 respectively ..., Q₂-1。

As one embodiment, the Q₂The index of a set is 1,2 respectively ..., Q₂。

Embodiment 8

Embodiment 8 illustrates another Q₂A schematic diagram for gathering relevant information, as shown in Fig. 8.In attached drawing 8, side Frame F4 is optional.

The Q in embodiment 8, in the application₂The relevant information of a set includes the { Q₂It is each in a set A index for gathering the first kind reference signal group for including, the Q₂In at least the former.

As one embodiment, the Q₂Any first kind reference signal group included by any set in a set is One of described M first kind reference signal group.

Embodiment 9

Embodiment 9 illustrates a Q₁A set, Q₂A set, N number of first kind reference signal group, N number of second class is with reference to letter Number group and Q₁The schematic diagram of the relationship of a third class reference signal, as shown in Fig. 9.

N number of second class reference signal group and N number of first kind reference signal group one in embodiment 9, in the application One is corresponding, and N number of first kind reference signal group is the subset of the M first kind reference signal group；N number of first kind ginseng Each first kind reference signal group in signal group is examined to be belonging respectively to and only belong to Q₁A set in a set, the Q₁It is a Any one set in set includes at least one first kind reference signal group in N number of first kind reference signal group, The Q₁A set is the Q₂Q in a set₁It is a, the Q₁A set and the Q₁A third class reference signal one is a pair of It answers.

Embodiment 10

Embodiment 10A to embodiment 10D illustrates a N number of second class reference signal group and Q respectively₁A third class reference The associated schematic diagram of signal, as shown in Fig. 10.The corresponding resource particle of a grid in Figure 10 A to Figure 10 D.

In embodiment 10, for the Q in the application₁Any given set in a set, with the given collection It closes corresponding third class reference signal and is associated with target reference signal group, the target reference signal group includes all corresponding First kind reference signal group belongs to the second class reference signal group of the given set.

As one embodiment, the implementation 10A corresponds to any one second class in N number of second class reference signal group The occupied running time-frequency resource of reference signal group does not include continuous subcarrier, and the N is 2, the Q₁It is 1, N number of second class reference Signal group and Q₁The associated schematic diagram of a third class reference signal.

As one embodiment, the implementation 10B corresponds to any one second class in N number of second class reference signal group The occupied running time-frequency resource of reference signal group does not include continuous subcarrier, and the N is 2, the Q₁It is 2, N number of second class reference Signal group and Q₁The associated schematic diagram of a third class reference signal.

As one embodiment, the implementation 10C corresponds to any one second class in N number of second class reference signal group The occupied running time-frequency resource of reference signal group includes the continuous subcarrier in part, and the N is 2, the Q₁It is 1, N number of second class ginseng Examine signal group and Q₁The associated schematic diagram of a third class reference signal.

As one embodiment, the implementation 10D corresponds to any one second class in N number of second class reference signal group The occupied running time-frequency resource of reference signal group includes the continuous subcarrier in part, and the N is 2, the Q₁It is 2, N number of second class ginseng Examine signal group and Q₁The associated schematic diagram of a third class reference signal.

Embodiment 11

Embodiment 11 illustrates the structural block diagram for the processing unit in user equipment, as shown in Fig. 11.In attached drawing In 11, the processing unit 1200 in user equipment is mainly by 1202 groups of the first receiver module 1201 and the first transmitter module At.First receiver module 1201 includes the emitter/receiver 454 (including antenna 452) in illustrations 4, receiving area Manage at least the above two in device 456 and controller/processor 459.First transmitter module 1202 includes in illustrations 4 Emitter/receiver 454 (including antenna 452), in transmited processor 468 and controller/processor 459 at least before two Person.

- the first receiver module 1201: second information is received；Receive the 4th information；Receive the 5th letter Breath；Receive the 6th information, the 7th information and the 8th information；

- the first transmitter module 1202: the first information and M first kind reference signal group are sent；It sends described N number of Second class reference signal group and Q₁A third class reference signal；Send the third information.

In embodiment 11, the first information indicates Q₂It is a to gather relevant information, the Q₂It is no less than the Q₁And No more than the positive integer of the M；In the M first kind reference signal group each first kind reference signal group be belonging respectively to and Only belong to the Q₂A set in a set；N number of second class reference signal group and N number of first kind reference signal group one One is corresponding, and N number of first kind reference signal group is the subset of the M first kind reference signal group；N number of first kind ginseng Each first kind reference signal group in signal group is examined to be belonging respectively to and only belong to Q₁A set in a set, the Q₁It is a Any one set in set includes at least one first kind reference signal group in N number of first kind reference signal group, The Q₁A set is the Q₂Q in a set₁It is a, the Q₁A set and the Q₁A third class reference signal one is a pair of It answers；For the Q₁Any given set in a set, third class reference signal corresponding with the given set are associated To target reference signal group, the target reference signal group includes that all corresponding first kind reference signal groups belong to described give Second class reference signal group of set.

As one embodiment, second information is used for determining the M first kind reference signal group, described second Transmission of the transmission of information prior to the first information.

As one embodiment, the third information is used for determining { M, the M first kind reference signal component At least one of the number for the reference signal for not including }；4th information is used for determining the M first kind with reference to letter Number group；Transmission of the transmission of the first information and the third information prior to the 4th information.

As one embodiment, the 5th information is used for determining H the 4th class reference signal groups, the M a first Class reference signal group is the subset of the H the 4th class reference signal groups, and the H is no less than the positive integer of the M.

As one embodiment, the 6th information is used for determining N number of first object reference signal, described N number of first Target reference signal is belonging respectively to N number of first kind reference signal group；7th information is used for determining described N number of second Class reference signal group；8th information is used for determining the Q₁A third class reference signal.

Embodiment 12

Embodiment 12 illustrates the structural block diagram for the processing unit in base station equipment, as shown in Fig. 12.In attached drawing In 12, the processing unit 1300 in base station equipment is mainly by 1302 groups of the second transmitter module 1301 and the second receiver module At.Second transmitter module 1301 includes the emitter/receiver 418 (including antenna 420) in illustrations 4, at transmitting Manage at least the above two in device 416 and controller/processor 475.Second receiver module 1302 includes in illustrations 4 Emitter/receiver 418 (including antenna 420), receive in processor 470 and controller/processor 475 at least before two Person.

- the second transmitter module 1301: second information is sent；Send the 4th information；Send the 5th letter Breath；Send the 6th information, the 7th information and the 8th information.

- the second receiver module 1302: the first information and M first kind reference signal group are received；It receives described N number of Second class reference signal group and Q₁A third class reference signal；Receive the third information；.

In embodiment 12, the first information indicates Q₂It is a to gather relevant information, the Q₂It is no less than the Q₁And No more than the positive integer of the M；In the M first kind reference signal group each first kind reference signal group be belonging respectively to and Only belong to the Q₂A set in a set；N number of second class reference signal group and N number of first kind reference signal group one One is corresponding, and N number of first kind reference signal group is the subset of the M first kind reference signal group；N number of first kind ginseng Each first kind reference signal group in signal group is examined to be belonging respectively to and only belong to Q₁A set in a set, the Q₁It is a Any one set in set includes at least one first kind reference signal group in N number of first kind reference signal group, The Q₁A set is the Q₂Q in a set₁It is a, the Q₁A set and the Q₁A third class reference signal one is a pair of It answers；For the Q₁Any given set in a set, third class reference signal corresponding with the given set are associated To target reference signal group, the target reference signal group includes that all corresponding first kind reference signal groups belong to described give Second class reference signal group of set.

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 or terminal in the application include but not It is limited to mobile phone, tablet computer, notebook, card of surfing Internet, low power consuming devices, eMTC equipment, NB-IoT equipment, vehicular communication equipment etc. Wireless telecom equipment.Base station or network side equipment in the application include but is not limited to macrocell base stations, microcell base station, family Front yard base station, relay base station, eNB, gNB, the wireless telecom equipments such as transmission receiving node TRP.

The above, the only preferred embodiment of the application, are not intended to limit the protection scope of the application.It is all Within spirit herein and principle, any modification made, equivalent replacement, improve etc., it should be included in the protection of the application Within the scope of.

Claims

1. a kind of method in user equipment for wireless communication characterized by comprising

Send N number of second class reference signal group and Q₁A third class reference signal, the N are no more than the positive integer of the M, institute State Q₁It is no more than the positive integer of the N；

Wherein, the first information indicates Q₂It is a to gather relevant information, the Q₂It is no less than the Q₁And it is not more than the M Positive integer；Each first kind reference signal group is belonging respectively to and only belongs to described in the M first kind reference signal group Q₂A set in a set；N number of second class reference signal group and N number of first kind reference signal group correspond, institute State the subset that N number of first kind reference signal group is the M first kind reference signal group；N number of first kind reference signal group In each first kind reference signal group be belonging respectively to and only belong to Q₁A set in a set, the Q₁In a set Any one set includes at least one first kind reference signal group in N number of first kind reference signal group, the Q₁It is a Set is the Q₂Q in a set₁It is a, the Q₁A set and the Q₁A third class reference signal corresponds；For institute State Q₁Any given set in a set, third class reference signal corresponding with the given set are associated with object reference Signal group, the target reference signal group include that all corresponding first kind reference signal groups belong to the second of the given set Class reference signal group.

2. the method according to claim 1, wherein the Q₂The relevant information of a set includes { M the The index of set belonging to each of a kind of reference signal group reference signal group, the Q₂In at least the former, it is described Set belonging to each of M first kind reference signal group reference signal group is the Q₂One of a set.

3. the method according to claim 1, wherein the Q₂The relevant information of a set includes the { Q₂A collection The index for the first kind reference signal group that each of conjunction set includes, the Q₂In at least the former.

4. according to claim 1 to method described in any claim in 3 characterized by comprising

Receive the second information；

5. according to claim 1 to method described in any claim in 3 characterized by comprising

Send third information；

Receive the 4th information；

Wherein, the third information is used for determining { M, the reference letter that the M first kind reference signal group respectively includes Number number at least one of；4th information is used for determining the M first kind reference signal group；Described first Transmission of the transmission of information and the third information prior to the 4th information.

6. according to method described in right pressure ball any in claim 4 or 5 characterized by comprising

Receive the 5th information；

Wherein, the 5th information is used for determining that H the 4th class reference signal groups, the M first kind reference signal group are The subset of the H the 4th class reference signal groups, the H are no less than the positive integer of the M.

7. according to claim 1 to method described in any claim in 6 characterized by comprising

Receive the 6th information, the 7th information and the 8th information；

Wherein, the 6th information is used for determining N number of first object reference signal, N number of first object reference signal point Do not belong to N number of first kind reference signal group；7th information is used for determining N number of second class reference signal group； 8th information is used for determining the Q₁A third class reference signal.

8. a kind of method in base station equipment for wireless communication characterized by comprising

Receive N number of second class reference signal group and Q₁A third class reference signal, the N are no more than the positive integer of the M, institute State Q₁It is no more than the positive integer of the N；

9. according to the method described in claim 8, it is characterized in that, the Q₂The relevant information of a set includes { M the The index of set belonging to each of a kind of reference signal group reference signal group, the Q₂In at least the former, it is described Set belonging to each of M first kind reference signal group reference signal group is the Q₂One of a set.

10. according to the method described in claim 8, it is characterized in that, the Q₂The relevant information of a set includes the { Q₂It is a The index for the first kind reference signal group that each of set set includes, the Q₂In at least the former.

11. the method according to any claim in claim 8 to 10 characterized by comprising

Send the second information；

12. the method according to any claim in claim 8 to 10 characterized by comprising

Receive third information；

Send the 4th information；

13. method described in any one of 1 or 12 claim according to claim 1 characterized by comprising

Send the 5th information；

14. the method according to any claim in claim 8 to 13 characterized by comprising

Send the 6th information, the 7th information and the 8th information；

15. a kind of user equipment for wireless communication characterized by comprising

- the first transmitter module, sends the first information and M first kind reference signal group, the M are greater than 1 positive integer；Hair Send N number of second class reference signal group and Q₁A third class reference signal, the N are no more than the positive integer of the M, the Q₁It is No more than the positive integer of the N；

16. a kind of base station equipment for wireless communication characterized by comprising

- the second receiver module, receives the first information and M first kind reference signal group, the M are greater than 1 positive integer；It connects Receive N number of second class reference signal group and Q₁A third class reference signal, the N are no more than the positive integer of the M, the Q₁It is No more than the positive integer of the N；