CN109587743A

CN109587743A - A kind of user equipment that be used to wirelessly communicate, the method and apparatus in base station

Info

Publication number: CN109587743A
Application number: CN201710903423.8A
Authority: CN
Inventors: 蒋琦
Original assignee: Shanghai Langbo Communication Technology Co Ltd
Current assignee: Shanghai Langbo Communication Technology Co Ltd
Priority date: 2017-09-29
Filing date: 2017-09-29
Publication date: 2019-04-05
Anticipated expiration: 2037-09-29
Also published as: CN109587743B; CN112954803B; CN112954804A; CN112954803A

Abstract

This application discloses the method and apparatus in a kind of user equipment that be used to wirelessly communicate, base station.User equipment detects the first signaling in the first time slot of the first frequency domain resource, and Target Wireless signal is then received in the second time slot of target frequency domain resource；First signaling is physical layer signaling；If first time slot belongs to first time resource collection, lack the first domain in first signaling, the relevant information of the target frequency domain resource is configured by higher level signaling；It otherwise include the first domain in first signaling, first domain in first signaling indicates the relevant information of the target frequency domain resource；Second time slot is associated with first time slot.Whether the application belongs to the payload size that first time resource collection judges the first signaling according to the first time slot by design first time resource collection, effective lower control signaling expense and blind Detecting number, and then improves systematic entirety energy.

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 methods and device in wireless communication system, more particularly, to support BWP (Bandwidth Part, bandwidth section) switching at runtime wireless signal transmission method and device.

Background technique

Currently, the technical discussion of 5G NR (New Radio Access Technology, new wireless access technology) is Progress in.Compared to LTE (Long-Term Evolution, long term evolution) and LTE-A (Long-Term Evolution Advanced, the long term evolution of enhancing), the concept of BWP is introduced in 5G system, i.e., when to possess a bandwidth larger for a cell CC (Component Carrier) when, base station the biggish CC can be split into multiple BWP with adapt to reception bandwidth and The lesser UE of transmission bandwidth ability (User Equipment, user equipment)；When the lesser UE of the bandwidth ability and cell are logical When letter, the UE only carries out downlink or uplink receiving on a BWP.The above method be effectively reduced user equipment at This, and increase the compatibility of system.For the configuration flexibility and real-time for improving BWP, the RAN1AH_Hoc meeting of in September, 2017 The scheme using DCI (Downlink Control Information) switching at runtime BWP comprising scheduling is passed through in view.Phase It answers, the design of associated DC I needs to be considered.

Summary of the invention

For guarantee BWP switching at runtime implementation, RAN1#90 time can in agree to support one initial BWP to be cut as BWP The beginning changed.Since dynamic signaling itself does not have HARQ-ACK (the Hybrid Automatic Repeat of physical layer Request-Acknowledgement, hybrid automatic repeat-request confirmation), a solution is the switching at runtime of BWP at present It can only be included in the DCI for possessing scheduling；When the DCI is a downstream grants (Grant), the needle that base station passes through uplink feedback Whether BWP switching at runtime, which is properly received by UE, is judged to the HARQ-ACK of downlink data；When the DCI is a uplink authorization, Base station judges whether BWP switching at runtime is properly received by UE by uplink receiving.However, since there are DCI missing inspections and void by UE Erroneous judgement of the possibility and base station of alert (False Alarm) for ACK/NACK, the above method still have robustness lower Defect.Simultaneously as the presence of initial BWP, the domain in DCI about BWP switching is also required to be considered.

In view of the above-mentioned problems, this application discloses a solution.In the absence of conflict, the user of the application sets The feature in embodiment and embodiment in standby can be applied in base station, and vice versa.In the absence of conflict, the application Embodiment and embodiment in feature can arbitrarily be combined with each other.

This application discloses a kind of methods in user equipment that be used to wirelessly communicate, characterized by comprising:

The first signaling is detected in the first time slot of the first frequency domain resource；

Target Wireless signal is received in the second time slot of target frequency domain resource；

Wherein, first signaling is physical layer signaling；If first time slot belongs to first time resource collection, institute It states and lacks the first domain in the first signaling, the relevant information of the target frequency domain resource is configured by higher level signaling；Otherwise institute Stating includes the first domain in the first signaling, and first domain in first signaling indicates the relevant letter of the target frequency domain resource Breath；Second time slot is associated with first time slot.

As one embodiment, the above method is advantageous in that: the second time resource set of design, the second time money Gather, given downlink BWP that UE in the second time resource set detect related to the first time resource collection in source It is fixed, or configured by high-level signaling, if guarantee that the instruction of BWP switching at runtime is not properly received by UE, or If different for the understanding of BWP switching at runtime instruction between base station and UE, UE in the second time resource set still Reception of wireless signals can be carried out on the given downlink BWP, improve system robustness.

As one embodiment, another of the above method is advantageous in that: the first time resource collection is designed, because UE can connect in the associated second time resource set of the first time resource collection on fixed downlink BWP It receives, whether the UE does not have to detection BWP by switching at runtime in the first time resource collection, and then the UE is not according to having The mode in the first domain detects the first signaling, reduces the payload size of first signaling, improves the robustness of first signaling With reduction blind Detecting (Blind Decoding) number.

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

Receive the second signaling；

Wherein, second signaling indicates the relevant information of the first time resource collection.

The first wireless signal is received in first time slot of first frequency domain resource；

Wherein, first signaling includes the configuration information of first wireless signal.

According to the one aspect of the application, the above method is characterized in that, the second time resource set be used to transmit { public At least one of search space, Physical Broadcast Channel, synchronizing sequence block, remaining system information altogether }, second time resource Gather it is related to the first time resource collection, when first time slot belongs to the first time resource collection described in second Time slot belongs to the second time resource set.

According to the one aspect of the application, the above method is characterized in that, the second time resource set be used to pass Defeated { SPS CSI-RS (Semi-Persistent-Scheduling Channel State Information Reference Signal, semi-continuous scheduling channel state information reference signals), for the triggering signaling of the SPS CSI-RS at least One of；The triggering signaling be used to that the SPS CSI-RS or the triggering signaling be activated to be used to discharge the SPS CSI-RS；CRC included by the triggering signaling (Cyclic Redundancy Check, cyclic redundancy check) passes through SPS- RNTI (SPS Radio Network Temporary Identity, semi-continuous scheduling radio network temporary identifier) scrambling；Institute It is related to the first time resource collection to state the second time resource set, first time slot belongs to the first time resource Second time slot described in when set belongs to the second time resource set.

According to the one aspect of the application, the above method is characterized in that, the second time resource set be used to pass Defeated { P-CSI-RS (Periodic CSI-RS, periodic channel state information reference signals), being directed to for the user equipment At least one of the uplink of the P-CSI is reported }；The second time resource set and the first time resource collection phase Close, when first time slot belongs to the first time resource collection described in the second time slot belong to the second time resource collection It closes.

Operate second wireless singal；

It wherein, include first domain in first signaling, the Target Wireless signal is a target DCI；It is described The occupied frequency domain resource of second wireless singal belongs to the second frequency domain resource；The target DCI is used in second frequency domain The second wireless singal is dispatched in resource；The operation is reception and the target DCI does not include the second domain, second frequency Domain resource is the target frequency domain resource；Or the operation is to send and the target DCI includes second domain, described the Two domains are used for determining second frequency domain resource.

As one embodiment, the above method is advantageous in that: when first signaling includes first domain, the UE When receiving Target Wireless signal, the switching at runtime of downlink BWP has been carried out according to first domain；And if then the mesh When mark wireless signal is a downstream grants, there is no need to switch downlink again by scheduling information for the Target Wireless signal BWP.The above method further saves the payload size of DCI, and then improves the robustness of DCI.

This application discloses a kind of methods in base station that be used to wirelessly communicate, characterized by comprising:

The first signaling is sent in the first time slot of the first frequency domain resource；

Target Wireless signal is sent in the second time slot of target frequency domain resource；

Send the second signaling；

The first wireless signal is sent in first time slot of first frequency domain resource；

According to the one aspect of the application, the above method is characterized in that, the second time resource set be used to pass At least one of defeated { SPS CSI-RS, for the triggering signaling of the SPS CSI-RS }；The triggering signaling be used to swash The SPS CSI-RS living or the triggering signaling be used to discharge the SPS CSI-RS；Included by the triggering signaling CRC pass through SPS-RNTI scramble；The second time resource set is related to the first time resource collection, and described first Second time slot described in when time slot belongs to the first time resource collection belongs to the second time resource set.

According to the one aspect of the application, the above method is characterized in that, the second time resource set be used to pass Defeated at least one of { P-CSI, the uplink report for the P-CSI } for being directed to the user equipment；Second time Resource collection is related to the first time resource collection, when first time slot belongs to the first time resource collection described in Second time slot belongs to the second time resource set.

Execute second wireless singal；

It wherein, include first domain in first signaling, the Target Wireless signal is a target DCI；It is described The occupied frequency domain resource of second wireless singal belongs to the second frequency domain resource；The target DCI is used in second frequency domain The second wireless singal is dispatched in resource；The execution is transmission and the target DCI does not include the second domain, second frequency Domain resource is the target frequency domain resource；Or the execution is to receive and the target DCI includes second domain, described the Two domains are used for determining second frequency domain resource.

This application discloses a kind of user equipmenies that be used to wirelessly communicate characterized by comprising

- the first receiver module detects the first signaling in the first time slot of the first frequency domain resource；

- the first transceiver module receives Target Wireless signal in the second time slot of target frequency domain resource；

As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, first receiver Module also receives the second signaling；Second signaling indicates the relevant information of the first time resource collection.

As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, first receiver Module also receives the first wireless signal in first time slot of first frequency domain resource；First signaling includes described The configuration information of first wireless signal.

As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, the second time resource collection Conjunction be used to transmit at least one of { public search space, Physical Broadcast Channel, synchronizing sequence block, remaining system information }, The second time resource set is related to the first time resource collection, and first time slot belongs to the first time money Second time slot described in when source is gathered belongs to the second time resource set.

As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, the second time money Source set be used to transmit at least one of { SPS CSI-RS, for the triggering signaling of the SPS CSI-RS }；The touching Signaling be used to that the SPS CSI-RS or the triggering signaling be activated to be used to discharge the SPS CSI-RS；It is described CRC included by signaling is triggered to scramble by SPS-RNTI；The second time resource set and the first time resource set Close it is related, when first time slot belongs to the first time resource collection described in the second time slot belong to second time resource Set.

As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, the second time money Source set be used to transmit in { P-CSI-RS, the uplink report for the P-CSI } for be directed to the user equipment at least One of；The second time resource set is related to the first time resource collection, and first time slot belongs to described first Second time slot described in when time resource set belongs to the second time resource set.

As one embodiment, the above-mentioned user equipment that be used to wirelessly communicate is characterized in that, first transceiver Module also operates second wireless singal；It include first domain in first signaling, the Target Wireless signal is a mesh Mark DCI；The occupied frequency domain resource of second wireless singal belongs to the second frequency domain resource；The target DCI is used in institute It states and dispatches the second wireless singal in the second frequency domain resource；The operation is reception and the target DCI does not include the second domain, Second frequency domain resource is the target frequency domain resource；Or the operation is to send and the target DCI includes described the Two domains, second domain are used for determining second frequency domain resource.

This application discloses a kind of base station equipments that be used to wirelessly communicate characterized by comprising

- the first transmitter module sends the first signaling in the first time slot of the first frequency domain resource；

- the second transceiver module sends Target Wireless signal in the second time slot of target frequency domain resource；

As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that,

As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that, first transmitter Module also sends the second signaling；Second signaling indicates the relevant information of the first time resource collection.

As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that, first transmitter Module also sends the first wireless signal in first time slot of first frequency domain resource；First signaling includes described The configuration information of first wireless signal.

As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that, the second time resource collection Conjunction be used to transmit at least one of { public search space, Physical Broadcast Channel, synchronizing sequence block, remaining system information }, The second time resource set is related to the first time resource collection, and first time slot belongs to the first time money Second time slot described in when source is gathered belongs to the second time resource set.

As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that, the second time money Source set be used to transmit at least one of { SPS CSI-RS, for the triggering signaling of the SPS CSI-RS }；The touching Signaling be used to that the SPS CSI-RS or the triggering signaling be activated to be used to discharge the SPS CSI-RS；It is described CRC included by signaling is triggered to scramble by SPS-RNTI；The second time resource set and the first time resource set Close it is related, when first time slot belongs to the first time resource collection described in the second time slot belong to second time resource Set.

As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that, the second time money Source set be used to transmit in { P-CSI-RS, the uplink report for the P-CSI } for be directed to the user equipment at least One of；The second time resource set is related to the first time resource collection, and first time slot belongs to described first Second time slot described in when time resource set belongs to the second time resource set.

As one embodiment, the above-mentioned base station equipment that be used to wirelessly communicate is characterized in that, second transceiver Module also executes second wireless singal；It include first domain in first signaling, the Target Wireless signal is a mesh Mark DCI；The occupied frequency domain resource of second wireless singal belongs to the second frequency domain resource；The target DCI is used in institute It states and dispatches the second wireless singal in the second frequency domain resource；The execution is transmission and the target DCI does not include the second domain, Second frequency domain resource is the target frequency domain resource；Or the execution is to receive and the target DCI includes described the Two domains, second domain are used for determining second frequency domain resource.

It is compared as one embodiment with traditional scheme, the application has following advantage:

- designs the second time resource set, the second time resource set and the first time resource collection phase It closes, the given downlink BWP that UE is detected in the second time resource set is fixed, or is configured by high-level signaling , if guaranteeing that the instruction of BWP switching at runtime is not properly received by UE, or if BWP dynamic is cut between base station and UE The understanding for changing instruction is different, and UE still can carry out nothing on the given downlink BWP in the second time resource set Line signal receives, and improves system robustness.

- designs the first time resource collection because UE with the first time resource collection associated described the It can only be received on fixed downlink BWP in two time resource set, the UE does not have in the first time resource collection BWP is detected whether by switching at runtime, and then the UE detects the first signaling in the way of without the first domain, reduces described first The payload size of signaling improves the robustness of first signaling and reduces blind Detecting number.

- dynamically adjusts the payload size of the DCI when the Target Wireless signal is a DCI；When described first Signaling includes first domain, and the UE has carried out downlink BWP according to first domain when receiving Target Wireless signal Switching at runtime；And if then the Target Wireless signal is when being a downstream grants, the Target Wireless signal there is no need to Switch the BWP of downlink again by scheduling information.The above method further saves the payload size of DCI, and then improves DCI's Robustness.

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 flow chart of first signaling 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 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 second signaling of one embodiment according to the application；

Fig. 6 shows the flow chart of the second wireless singal of one embodiment according to the application；

Fig. 7 shows the flow chart of the second wireless singal of another embodiment according to the application；

Fig. 8 is shown according to the first time resource collection of one embodiment of the application and second time money The schematic diagram of source set；

Fig. 9 is shown according to first frequency domain resource of one embodiment of the application and the target frequency domain resource Schematic diagram；

Figure 10 shows the structural block diagram for the processing unit in user equipment of one embodiment according to the application；

Figure 11 shows the structural block diagram for the processing unit in base station 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 flow chart of first signaling, as shown in Fig. 1.

In embodiment 1, the user equipment in the application detects in the first time slot of the first frequency domain resource first First signaling then receives Target Wireless signal in the second time slot of target frequency domain resource；First signaling is physical layer Signaling；If first time slot belongs to first time resource collection, the first domain, the target frequency are lacked in first signaling Resource relevant information in domain is configured by higher level signaling；It otherwise include the first domain in first signaling, first letter First domain in order indicates the relevant information of the target frequency domain resource；When second time slot is associated with described first Gap.

As a sub- embodiment, second time slot is associated with first time slot and refers to: when described second Gap is after first time slot.

As a sub- embodiment, second time slot is associated with first time slot and refers to: when described first Gap is located at (K+M) a time slot, and first time slot is located at k-th time slot, and the M is greater than 1 and the positive integer less than 40, institute It is fixed for stating M.

As a sub- embodiment, second time slot is associated with first time slot and refers to: when described second Gap and first time slot are continuous, and second time slot is after time domain is located at first time slot.

As a sub- embodiment, the higher level signaling is MAC (Medium Access Control, media access control System) layer signaling.

As a sub- embodiment, the higher level signaling is RRC (Radio Resource Control, radio money Source control) layer signaling.

As a sub- embodiment, the higher level signaling is used for allocating default frequency domain resource, the default frequency domain money Source is a BWP, and second time slot belongs to the second time resource set, and the target frequency domain resource is the default frequency Domain resource.

As a sub- embodiment, the first time resource collection includes positive integer time slot.

As a sub- embodiment, first frequency domain resource and the target frequency domain resource belong to the same serving cell System bandwidth.

As an accompanying Examples of the sub- embodiment, the system bandwidth is a given CC (Component Carrier constitutes carrier wave).

As an example of the accompanying Examples, first domain indicates that the relevant information of the target frequency domain resource is Refer to: the given CC includes positive integer BWP, the target frequency domain resource be in the positive integer BWP one of, described the One domain indicates the target frequency domain resource from the positive integer BWP.

As a sub- embodiment, first frequency domain resource and the target frequency domain resource are a BWP respectively.

As an accompanying Examples of the sub- embodiment, first frequency domain resource and target frequency domain resource difference It is a DL BWP.

As a sub- embodiment, the duration of the time slot is not more than 1 millisecond.

As a sub- embodiment, the duration of the time slot is 0.5 millisecond.

As a sub- embodiment, the relevant information of the target frequency domain resource is referring to by higher level signaling configuration: Higher level signaling instruction default frequency domain resource from Q1 candidate frequency domain resource, first time slot belongs to be provided at the first time The target frequency domain resource is the default frequency domain resource when set of source, and the Q1 is greater than 1 positive integer.

As a sub- embodiment, first domain in first signaling indicates institute from Q1 candidate frequency domain resource Target frequency domain resource is stated, the Q1 is greater than 1 positive integer, and described Q1 candidate frequency domain resource respectively corresponds Q1 BWP.

As a sub- embodiment, described Q1 candidate frequency domain resource includes first frequency domain resource.

As a sub- embodiment, the Target Wireless signal includes a DCI.

As a sub- embodiment, the transmission channel that the Target Wireless signal includes is DL-SCH (Downlink Shared Channel, DSCH Downlink Shared Channel).

As a sub- embodiment, the detection is blind Detecting.

As a sub- embodiment, first domain is a Field (domain) in first signaling.

As a sub- embodiment, the time slot is Slot.

Embodiment 2

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

Embodiment 2 illustrates the schematic diagram of a network architecture according to the application, as shown in Fig. 2.Fig. 2 is to illustrate NR 5G, LTE (Long-Term Evolution, long term evolution) and LTE-A (Long-Term Evolution Advanced, Enhance long term evolution) System Network Architecture 200 figure.NR 5G or LTE network framework 200 can be described as EPS (Evolved Packet System, evolved packet system) 200 some other suitable terms.EPS 200 may include one or more UE (User Equipment, user equipment) 201, NG-RAN (Next-Generation enters network) 202, EPC (Evolved Packet Core, evolution block core)/5G-CN (5G-Core Network, 5G core net) 210, HSS (Home Subscriber Server, home signature user server) 220 and Internet service 230.EPS can with other access of internet interlock, but for letter It is single not show these entity/interfaces.As shown, EPS provides packet-switched services, however those skilled in the art will be easy Understand, each conception of species presented through the application, which extends to, provides the network or other cellular networks of circuit switched service.NG- RAN includes NR node B (gNB) 203 and other gNB204.GNB203 provides user and control plane protocol end towards UE201 Only.GNB203 can be connected to other gNB204 via Xn interface (for example, backhaul).GNB203 is alternatively referred to as base station, base station transceiver Platform, radio base station, radio transceiver, transceiver function, set of basic (BSS), expansion service set (ESS), TRP (transmitting and receiving point) or some other suitable term.GNB203 provides the access point to EPC/5G-CN210 for UE201.UE201 Example include cellular phone, smart phone, session initiation protocol (SIP) phone, laptop computer, personal digital assistant (PDA), satelline radio, the communication of non-ground base station, satellite mobile communication, global positioning system, multimedia device, video dress It sets, digital audio-frequency player (for example, MP3 player), camera, game console, unmanned plane, aircraft, narrowband Physical Network are set Standby, machine type communication device, land craft, automobile, wearable device or any other like functional device.It is affiliated UE201 can also be known as mobile station, subscriber stations, mobile unit, subscriber unit, radio-cell, long-range list by the technical staff in field It is member, 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 passes through S1/NG interface is connected to EPC/5G-CN210.EPC/5G-CN210 includes MME/AMF/UPF 211, other MME (Mobility Management Entity, mobility management entity)/AMF (Authentication Management Field, authentication pipe Manage domain)/UPF (User Plane Function, user-plane function) 214, S-GW (Service Gateway, gateway) 212 and P-GW (Packet Date Network Gateway, grouped data network gateway) 213.MME/AMF/UPF211 is Handle the control node of the signaling between UE201 and EPC/5G-CN210.Generally, MME/AMF/UPF211 provides carrying and connects Adapter tube reason.All User IP (Internet Protocal, Internet Protocol) packets are transmitted by S-GW212, and S-GW212 is certainly Body 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 gNB203 corresponds to the base station in the application.

As a sub- embodiment, the UE201 supports the wireless communication of BWP switching at runtime.

As a sub- embodiment, the gNB203 supports the wireless communication of BWP switching at runtime.

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.

Attached drawing 3 is schematic diagram of the explanation for the embodiment of user plane and the radio protocol architecture for controlling plane, Fig. 3 The radio protocol architecture for being used for user equipment (UE) and base station equipment (gNB or eNB): layer 1, layer 2 and layer is shown with three layers 3.1 (L1 layers) of layer are lowermost layers and implement various PHY (physical layer) signal processing functions.L1 layers are referred to as PHY301 herein. 2 (L2 layers) 305 of layer are responsible for passing through link of the PHY301 between UE and gNB on PHY301.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, point Group data convergence protocol) sublayer 304, these sublayers terminate at the gNB on network side.Although it is not shown, but UE can have Several upper layers on L2 layer 305, including terminating at the network layer (for example, IP layers) at the P-GW on network side and terminating at Application layer at the other end (for example, distal end UE, server etc.) of connection.PDCP sublayer 304 provides different radio carrying Multiplexing between logic channel.PDCP sublayer 304 provides the header compressed for upper layer data packet also to reduce nothing Line electricity emits expense, provides safety by encrypted packet, and the handover to UE provided between gNB is supported. Rlc sublayer 303 provide upper layer data packet Segmentation and Reassembly dress, lost data packets re-emit and the rearrangement of data packet Sequence is to compensate the received out-of-order as caused by HARQ.Media access control sublayer 302 provides the multiplexing between logical AND transport channel.MAC Sublayer 302 is also responsible for the various radio resources (for example, resource block) distributed in a cell between UE.Media access control sublayer 302 is also It is responsible for HARQ operation.In the control plane, for the radio protocol architecture of UE and gNB for physical layer 301 and L2 layer 305 Say it is substantially the same, but not for controlling the header compressed function of plane.Control plane further includes the RRC in layer 3 (L3 layers) (Radio Resource Control, radio resource control) sublayer 306.RRC sublayer 306 is responsible for obtaining radio resource (that is, radio bearer) and lower layer is configured using the RRC signaling between gNB and UE.

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

Base station of the radio protocol architecture suitable for the application as a sub- embodiment, in attached drawing 3.

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

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

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

As a sub- embodiment, second signaling in the application is created on the media access control sublayer 302.

Embodiment 4

Embodiment 4 shows the schematic diagram of a base station equipment and user equipment according to the application, as shown in Fig. 4. Fig. 4 is the block diagram of the gNB410 communicated within the access network with UE450.

Base station equipment (410) includes controller/processor 440, and memory 430 receives processor 412, transmited processor 415, BWP processors 471, emitter/receiver 416 and antenna 420.

User equipment (450) includes controller/processor 490, memory 480, data source 467, transmited processor 455, Receive processor 452, BWP processor 441, emitter/receiver 456 and antenna 460.

In downlink transfer, related processing includes: with base station equipment (410)

Controller/processor 440, upper layer packet reach, and controller/processor 440 provides Header compression, encryption, packet segmentation Connect and reorder and logical and transport channel between multiplexing demultiplexing, it is flat for user plane and control to implement The L2 layer protocol in face；It may include data or control information, such as DL-SCH (Downlink Shared in the packet of upper layer Channel, DSCH Downlink Shared Channel)；

Controller/processor 440, associated with the memory 430 of storage program code and data, memory 430 can be with For computer-readable media；

Controller/processor 440, including scheduling unit, with transmission demand, scheduling unit is for dispatching and transmission demand pair The interface-free resources answered；

- BWP processor 471 determines second signaling in the application；And send the result to controller/processor 440；

Transmited processor 415 receives the output bit flow of controller/processor 440, implements to be used for L1 layers of (i.e. physics Layer) various signals transmitting processing function include coding, interweave, scrambling, modulation, power control/distribution and physical layer control letter Enable (including PBCH, PDCCH, PHICH, PCFICH, reference signal) generation etc.；

Transmitter 416, the baseband signal for providing transmited processor 415 are converted into radiofrequency signal and via antennas 420 launch；Each transmitter 416 carries out sampling processing to respective input symbol stream and obtains respective sampled signal stream. Each transmitter 416 is further processed (such as digital-to-analogue conversion, amplify, filtering, up-conversion etc.) to respective sample streams and obtains To downlink signal.

In downlink transfer, related processing may include: with user equipment (450)

Receiver 456 is supplied to receiving area for that will be converted into baseband signal by the received radiofrequency signal of antenna 460 Manage device 452；

Receive processor 452, implement for L1 layer (that is, physical layer) various signals receive processing function include decode, Deinterleaving, descrambling, the extraction of demodulation physical layer control signaling etc.；

- BWP processor 441 determines second signaling in the application；And send the result to controller/processor 490。

Controller/processor 490, receive receive processor 452 export bit stream, provide packet header decompression, decryption, Packet segmentation connection and reorder and logical and transport channel between multiplexing demultiplexing, implementing for user plane and Control the L2 layer protocol of plane；

Controller/processor 490 is associated with the memory 480 of storage program code and data.Memory 480 can be with For computer-readable media.

In UL (Uplink, uplink), related processing includes: with base station equipment (410)

Receiver 416 receives radiofrequency signal by its respective antenna 420, the radiofrequency signal received is converted to base band Signal, and baseband signal is provided to reception processor 412.

Receive processor 412, implement for L1 layer (that is, physical layer) various signals receive processing function include decode, Deinterleaving, descrambling, the extraction of demodulation physical layer control signaling etc..

Controller/processor 440 implements L2 layer function, and 430 phase of memory with storage program code and data Association.

Controller/processor 440 provides demultiplexing, package-restructuring dress, decryption, header between conveying and logic channel Decompression, control signal processing are to restore the upper layer data packet from UE450.Upper layer data from controller/processor 440 Packet can provide core network.

In UL (Uplink, uplink), related processing includes: with user equipment (450)

Data source 467 provides upper layer data packet to controller/processor 490.Data source 467 indicates on L2 layers All protocol layers.

Transmitter 456 emits radiofrequency signal by its respective antenna 460, baseband signal is converted to radiofrequency signal, and Radiofrequency signal is provided to respective antenna 460.

Transmited processor 455, implement for L1 layer (that is, physical layer) various signals receive processing function include decode, Deinterleaving, descrambling, the extraction of demodulation physical layer control signaling etc..

Controller/processor 490 implemented based on the radio resource allocation of gNB410 header compressed, encryption, packet segmentation and Reorder and logical AND transport channel between multiplexing, implement for user plane and control plane L2 layer function.

Controller/processor 459 is also responsible for HARQ operation, lost package re-emits, and to the signaling of gNB410.

As a sub- embodiment, the UE450 device includes: at least one processor and at least one processor, At least one processor includes computer program code；At least one processor and the computer program code quilt Be configured to be used together at least one described processor, the UE450 device at least: in the first time slot of the first frequency domain resource The first signaling of middle detection；Target Wireless signal is received in the second time slot of target frequency domain resource；First signaling is physics Layer signaling；If first time slot belongs to first time resource collection, the first domain, the target are lacked in first signaling The relevant information of frequency domain resource is configured by higher level signaling；Otherwise in first signaling include the first domain, described first First domain in signaling indicates the relevant information of the target frequency domain resource；Second time slot is associated with described first Time slot.

As a sub- embodiment, the UE450 includes: a kind of memory for storing computer-readable instruction program, institute It states the generation when being executed by least one processor of computer-readable instruction program to act, the movement includes: in the first frequency domain The first signaling is detected in first time slot of resource；Target Wireless signal is received in the second time slot of target frequency domain resource；It is described First signaling is physical layer signaling；If first time slot belongs to first time resource collection, lack in first signaling First domain, the relevant information of the target frequency domain resource is configured by higher level signaling；Otherwise include in first signaling First domain, first domain in first signaling indicate the relevant information of the target frequency domain resource；Second time slot It is associated with first time slot.

As a sub- embodiment, the gNB410 device includes: at least one processor and at least one processor, At least one processor includes computer program code；At least one processor and the computer program code quilt It is configured to be used together at least one described processor.The gNB410 device is at least: in the first of the first frequency domain resource The first signaling is sent in gap；Target Wireless signal is sent in the second time slot of target frequency domain resource；First signaling is object Manage layer signaling；If first time slot belongs to first time resource collection, the first domain, the mesh are lacked in first signaling Marking the relevant information of frequency domain resource is configured by higher level signaling；It otherwise include the first domain in first signaling, described the First domain in one signaling indicates the relevant information of the target frequency domain resource；Second time slot is associated with described One time slot.

As a sub- embodiment, the gNB410 includes: a kind of memory for storing computer-readable instruction program, institute It states the generation when being executed by least one processor of computer-readable instruction program to act, the movement includes: in the first frequency domain The first signaling is sent in first time slot of resource；Target Wireless signal is sent in the second time slot of target frequency domain resource；It is described First signaling is physical layer signaling；If first time slot belongs to first time resource collection, lack in first signaling First domain, the relevant information of the target frequency domain resource is configured by higher level signaling；Otherwise include in first signaling First domain, first domain in first signaling indicate the relevant information of the target frequency domain resource；Second time slot It is associated with first time slot.

As a sub- embodiment, UE450 corresponds to the user equipment in the application.

As a sub- embodiment, gNB410 corresponds to the base station in the application.

As a sub- embodiment, receiver 456, receive in processor 452 and controller/processor 490 at least before The two be used to detect the first signaling in the first time slot of the first frequency domain resource.

As a sub- embodiment, receiver 456, receive in processor 452 and controller/processor 490 at least before The two be used to receive Target Wireless signal in the second time slot of target frequency domain resource.

As a sub- embodiment, receiver 456, receive in processor 452 and controller/processor 490 at least before The two be used to receive the second signaling.

As a sub- embodiment, receiver 456, receive in processor 452 and controller/processor 490 at least before The two be used to receive the first wireless signal in first time slot of first frequency domain resource.

As a sub- embodiment, receiver 456, receive in processor 452 and controller/processor 490 at least before The two be used to receive second wireless singal.

As a sub- embodiment, in transmitter 456, transmited processor 455 and controller/processor 490 at least before The two be used to send second wireless singal.

As a sub- embodiment, handoff processor 441 is used for determining second signaling.

As a sub- embodiment, in transmitter 416, transmited processor 415 and controller/processor 440 at least before The two be used to send the first signaling in the first time slot of the first frequency domain resource.

As a sub- embodiment, in transmitter 416, transmited processor 415 and controller/processor 440 at least before The two be used to send Target Wireless signal in the second time slot of target frequency domain resource.

As a sub- embodiment, in transmitter 416, transmited processor 415 and controller/processor 440 at least before The two be used to send the second signaling.

As a sub- embodiment, in transmitter 416, transmited processor 415 and controller/processor 440 at least before The two be used to send the first wireless signal in first time slot of first frequency domain resource.

As a sub- embodiment, in transmitter 416, transmited processor 415 and controller/processor 440 at least before The two be used to send second wireless singal.

As a sub- embodiment, receiver 416, receive in processor 412 and controller/processor 440 at least before The two be used to receive second wireless singal.

As a sub- embodiment, handoff processor 471 is used for determining second signaling.

Embodiment 5

Embodiment 5 illustrates the flow chart of second signaling, as shown in Fig. 5.In figure 5, base station N1 is user The maintenance base station of the serving cell of equipment U2.

ForBase station N1, the second signaling is sent in step slo, in step s 11 in the first of the first frequency domain resource The first signaling is sent in gap, sends the first wireless communication in first time slot of first frequency domain resource in step s 12 Number, Target Wireless signal is sent in the second time slot of target frequency domain resource in step s 13.

ForUser equipment U2, the second signaling is received in step S20, in the step s 21 the of the first frequency domain resource The first signaling is detected in one time slot, receives the first nothing in first time slot of first frequency domain resource in step S22 Line signal receives Target Wireless signal in step S23 in the second time slot of target frequency domain resource.

In embodiment 5, first signaling is physical layer signaling；If first time slot belongs to first time resource Set, lacks the first domain in first signaling, and the relevant information of the target frequency domain resource is configured by higher level signaling； It otherwise include the first domain in first signaling, first domain in first signaling indicates the target frequency domain resource phase The information of pass；Second time slot is associated with first time slot；Second signaling indicates the first time resource set Close relevant information；First signaling includes the configuration information of first wireless signal.

As a sub- embodiment, second signaling include { higher level signaling, physical layer signaling } at least the former.

As a sub- embodiment, second signaling is broadcast (Broadcast).

As a sub- embodiment, second signaling is multicast (Multicast).

As a sub- embodiment, the first time resource collection includes Q2 time resource subset, for the Q2 Any one time resource subset in a time resource subset, the time interval between any two adjacent time-slots therein are Equal, the Q2 is positive integer.

As an accompanying Examples of the sub- embodiment, when the time resource subset includes that positive integer is continuous Gap.

As a sub- embodiment, the Q2 is equal to 1.

As a sub- embodiment, the Q2 is greater than 1.

As a sub- embodiment, second signaling indicates that the relevant information of the first time resource collection refers to: The first time resource collection occupies positive integer time slot, and second signaling is by the user equipment U2 for described in determination The time-domain position of positive integer time slot.

As a sub- embodiment, first time slot belongs to first time resource collection, lacks in first signaling First domain, second signaling are used for determining the frequency domain position of the target frequency domain resource.

As an accompanying Examples of the sub- embodiment, second signaling is used for determining the target frequency domain The frequency domain position of resource refers to: second signaling indicates the service that the target frequency domain resource belongs in the user equipment U2 Frequency domain position in the corresponding system bandwidth of cell.

As an accompanying Examples of the sub- embodiment, when the M the second class time slots are the M first kind respectively The latter time slot of the gap in time domain.

As a sub- embodiment, second signaling includes the higher level signaling.

As a sub- embodiment, the configuration information includes { position of occupied time-domain resource, occupied frequency domain The position of resource, corresponding transmission antenna port, corresponding receiving antenna port, MCS (Modulation and Coding Status, modulation coding state), RV (Redundancy Version, redundancy versions), NDI (New Data At least one of Indicator, new data instruction), HARQ process number }.

As a sub- embodiment, first signaling is a downstream grants (DL Grant).

As a sub- embodiment, first signaling is a DCI.

As a sub- embodiment, the second time resource set be used to transmit { public search space, physical broadcast letter At least one of road, synchronizing sequence block, remaining system information }, the second time resource set and the first time provide Source set is related, when first time slot belongs to the first time resource collection described in the second time slot belong to second time Resource collection.

As an accompanying Examples of the sub- embodiment, the public search space corresponds to CSS (Common Search Space)。

As an accompanying Examples of the sub- embodiment, the Physical Broadcast Channel corresponds to PBCH (Physical Broadcasting Channel)。

As an accompanying Examples of the sub- embodiment, the synchronizing sequence block corresponds to SSB (Synchronization Sequence Block)。

As an accompanying Examples of the sub- embodiment, the remaining system information corresponds to RMSI (Remaining System Information)。

As an accompanying Examples of the sub- embodiment, { public search space, Physical Broadcast Channel, the synchronous sequence Column block, remaining system information } it is the serving cell for being directed to the user equipment U2.

As an accompanying Examples of the sub- embodiment, the second time resource set is configured by high-level signaling.

As an example of the accompanying Examples, the high-level signaling is RRC signaling.

As an example of the accompanying Examples, the high-level signaling is UE exclusive.

As an accompanying Examples of the sub- embodiment, the second time resource set be used to transmit { public Altogether search space, Physical Broadcast Channel, synchronizing sequence block, remaining system information at least one of refer to: second time Resource collection includes positive integer time slot, at least one of described positive integer time slot be used for transmit public search space, At least one of Physical Broadcast Channel, synchronizing sequence block, remaining system information }.

As a sub- embodiment, the second time resource set be used to transmit SPS CSI-RS, for described At least one of the triggering signaling of SPS CSI-RS }；The triggering signaling be used to activate the SPS CSI-RS, Huo Zhesuo It states triggering signaling and be used to discharge the SPS CSI-RS；CRC included by the triggering signaling is scrambled by SPS-RNTI；Institute It is related to the first time resource collection to state the second time resource set, first time slot belongs to the first time resource Second time slot described in when set belongs to the second time resource set.

As an accompanying Examples of the sub- embodiment, the SPS CSI-RS is for the user equipment U2.

As an accompanying Examples of the sub- embodiment, the SPS CSI-RS is matched by the exclusive RRC signaling of UE It sets.

As an accompanying Examples of the sub- embodiment, the triggering signaling for the SPS CSI-RS is one CRC included by given DCI, the given DCI is scrambled by SPS-RNTI.

As an accompanying Examples of the sub- embodiment, for the SPS CSI-RS feedback in third frequency domain resource The first time resource collection in transmit, the third frequency domain resource and first frequency domain resource correspond.

As an example of the accompanying Examples, the third frequency domain resource is a UL BWP.

As an accompanying Examples of the sub- embodiment, the second time resource set be used to transmit { SPS CSI-RS, for the triggering signaling of the SPS CSI-RS at least one of refer to: the second time resource set includes Positive integer time slot, at least one of described positive integer time slot, which be used to transmit, { SPS CSI-RS, is directed to the SPS At least one of the triggering signaling of CSI-RS }.

As a sub- embodiment, the second time resource set be used to transmit for the user equipment U2's At least one of { P-CSI-RS, uplink report for the P-CSI }；The second time resource set and described first Time resource set is related, when first time slot belongs to the first time resource collection described in the second time slot belong to described the Two time resource set.

As an example of the sub- embodiment, the second time resource set be used to transmit for the use At least one of { P-CSI, the uplink report for the P-CSI } of family equipment U2 refers to: the second time resource collection Closing includes positive integer time slot, and at least one of described positive integer time slot be used to transmit for the user equipment U2's At least one of { P-CSI, uplink report for the P-CSI }.

As a sub- embodiment, second signaling indicates that the relevant information of the first time resource collection refers to: The first time resource collection includes M first kind time slot, and the second time resource set in the application includes M the Two class time slots, second signaling indicate the time-domain position of the M the second class time slot, the M the second class time slots respectively with The M first kind time slot corresponds.

The second time resource set and the first time resource collection as a sub- embodiment, in the application Correlation refers to: the first time resource collection includes M first kind time slot, and the second time resource set includes M the Two class time slots, the M the second class time slots are corresponded with the M first kind time slot respectively.

As a sub- embodiment, the second time resource set in the application includes Q3 time resource subset, For any one time resource subset in the Q3 time resource subset, between any two adjacent time-slots therein Time interval be it is equal, the Q3 is positive integer.

Embodiment 6

Embodiment 6 illustrates the flow chart of a second wireless singal, as shown in Fig. 6.In figure 6, base station N3 is The maintenance base station of the serving cell of user equipment U4.

ForBase station N3, second wireless singal is sent in step s 30.

ForUser equipment U4, second wireless singal is received in step s 40.

It include first domain in first signaling, the Target Wireless signal is a target DCI in embodiment 6； The occupied frequency domain resource of second wireless singal belongs to the second frequency domain resource；The target DCI is used for described second The second wireless singal is dispatched in frequency domain resource；The target DCI does not include the second domain, and second frequency domain resource is described Target frequency domain resource.

As a sub- embodiment, the target DCI includes the second wireless singal { position of occupied time-domain resource It sets, the position of occupied frequency domain resource, corresponding transmission antenna port, corresponding receiving antenna port, MCS, RV, At least one of NDI, HARQ process number }；Wherein, the position of the occupied frequency domain resource is the second wireless singal The position of occupied frequency domain resource in second frequency domain resource.

As a sub- embodiment, second frequency domain resource is a BWP.

As a sub- embodiment, second frequency domain resource and the target frequency domain resource belong to the same serving cell System bandwidth, the system bandwidth is a given CC.

As a sub- embodiment, the corresponding transmission channel of the second wireless singal is a DL-SCH.

Embodiment 7

Embodiment 7 illustrates the flow chart of a second wireless singal, as shown in Fig. 7.In fig. 7, base station N5 is The maintenance base station of the serving cell of user equipment U6.

ForBase station N5, second wireless singal is received in step s 50.

ForUser equipment U6, second wireless singal is sent in step S60.

It include first domain in first signaling, the Target Wireless signal is a target DCI in embodiment 7； The occupied frequency domain resource of second wireless singal belongs to the second frequency domain resource；The target DCI is used for described second The second wireless singal is dispatched in frequency domain resource；The target DCI includes second domain, and second domain is used for determining Second frequency domain resource.

As a sub- embodiment, second frequency domain resource is a BWP.

As an accompanying Examples of the sub- embodiment, second domain is used for determining that second frequency domain resource is Refer to: the given CC includes positive integer BWP, second frequency domain resource be in the positive integer BWP one of, described the Two domains indicate second frequency domain resource from the positive integer BWP.

As a sub- embodiment, the target DCI includes second domain, the corresponding transmission of the second wireless singal Channel is a UL-SCH (Uplink Shared Channel, Uplink Shared Channel).

Embodiment 8

Embodiment 8 illustrates the schematic diagram of the first time resource collection and the second time resource set, As shown in Fig. 8.In attached drawing 8, corresponding solid box is the second time-domain resource set, and corresponding dotted line frame is described One time domain resource collection.First time-domain resource is integrated into M first kind time slot of occupancy in a given time length, described First time-domain resource, which is integrated into a given time length, occupies M the second class time slots, the M first kind time slot respectively with The M the second class time slots one-to-one correspondence, the first kind time slot and the second class time slot occupy a time slot in time domain； In the second time resource set, the UE in the application is only detected in described in this application default frequency domain resource Physical layer control channel.

As a sub- embodiment, the M first kind time slot is constant duration distribution in time domain.

As a sub- embodiment, the M the second class time slots are constant duration distributions in time domain.

As a sub- embodiment, the UE in the application is in the second time resource set only in the default There is the CORESET for the UE in frequency domain resource (Control Resource Set controls resource collection).

As an accompanying Examples of the sub- embodiment, UE physical layer described in blind Detecting in the CORESET Control channel.

As a sub- embodiment, the UE in the application is in the second time resource set only in the default There is the search space (Search Space) for the UE in frequency domain resource.

Embodiment 9

Fig. 9 shows the schematic diagram of first frequency domain resource and the target frequency domain resource.In attached drawing 9, institute Show that the first time slot and shown second time slot occupy the length of a time slot in time domain.The UE is described in first time slot Detect the first signaling in first frequency domain resource, the UE then received in the second time slot of the target frequency domain resource target without Line signal.

As a sub- embodiment, first time slot and second time slot are two adjacent time slots, described second Time slot is after time domain is located at first time slot.

As a sub- embodiment, first time slot belongs to first time resource collection described herein, described Second time slot belongs to the second time resource set in the application, and the target frequency domain resource is described herein Default frequency domain resource.

As a sub- embodiment, first time slot belongs to the second time resource set described herein, described First frequency domain resource is default frequency domain resource described herein, and the target frequency domain resource passes through in first signaling First domain determines.

As a sub- embodiment, first frequency domain resource and the target frequency domain resource are different BWP.

Embodiment 10

Embodiment 10 illustrates the structural block diagram of the processing unit in a UE, as shown in Fig. 10.In attached drawing 10, at UE Reason device 1000 is mainly made of the first receiver module 1001 and the first transceiver module 1002.

- the first receiver module 1001 detects the first signaling in the first time slot of the first frequency domain resource；

- the first transceiver module 1002 receives Target Wireless signal in the second time slot of target frequency domain resource；

In embodiment 10, first signaling is physical layer signaling；If first time slot belongs to first time resource Set, lacks the first domain in first signaling, and the relevant information of the target frequency domain resource is configured by higher level signaling； It otherwise include the first domain in first signaling, first domain in first signaling indicates the target frequency domain resource phase The information of pass；Second time slot is associated with first time slot.

As a sub- embodiment, first receiver module 1001 also receives the second signaling；Second signaling refers to Show the relevant information of the first time resource collection.

As a sub- embodiment, first receiver module 1001 is also described the first of first frequency domain resource The first wireless signal is received in time slot；First signaling includes the configuration information of first wireless signal.

As a sub- embodiment, the second time resource set be used to transmit { the P- for being directed to the user equipment At least one of CSI-RS, the uplink report for the P-CSI }；When the second time resource set is with described first Between resource collection it is related, when first time slot belongs to the first time resource collection described in the second time slot belong to described second Time resource set.

As a sub- embodiment, first transceiver module 1002 also operates second wireless singal；First letter It include first domain in order, the Target Wireless signal is a target DCI；The occupied frequency domain of second wireless singal Resource belongs to the second frequency domain resource；The target DCI be used to dispatch second wireless communication in second frequency domain resource Number；The operation is reception and the target DCI does not include the second domain, and second frequency domain resource is the target frequency domain money Source；Or the operation is transmission and the target DCI includes second domain, second domain is used for determining described second Frequency domain resource.

As a sub- embodiment, first receiver module 801 includes { receiver 456, reception in embodiment 4 Processor 452, BWP processor 441, controller/processor 490 } at least former three.

As a sub- embodiment, first transceiver module 802 includes the { receiver/transmitter in embodiment 4 456, receive processor 452, transmited processor 455, controller/processor 490 at least former three.

Embodiment 11

Embodiment 11 illustrates the structural block diagram of the processing unit in a base station equipment, as shown in Fig. 11.Attached drawing 11 In, base station equipment processing unit 1100 is mainly by the first transmitter module 1101 and the second transceiver module 1102.

- the first transmitter module 1101 sends the first signaling in the first time slot of the first frequency domain resource；

- the second transceiver module 1102 sends Target Wireless signal in the second time slot of target frequency domain resource；

In embodiment 11, first signaling is physical layer signaling；If first time slot belongs to first time resource Set, lacks the first domain in first signaling, and the relevant information of the target frequency domain resource is configured by higher level signaling； It otherwise include the first domain in first signaling, first domain in first signaling indicates the target frequency domain resource phase The information of pass；Second time slot is associated with first time slot.

As a sub- embodiment, first transmitter module 1101 also sends the second signaling；Second signaling refers to Show the relevant information of the first time resource collection.

As a sub- embodiment, first transmitter module 1101 is also described the first of first frequency domain resource The first wireless signal is sent in time slot；First signaling includes the configuration information of first wireless signal.

As a sub- embodiment, second transceiver module 1102 also executes second wireless singal；First letter It include first domain in order, the Target Wireless signal is a target DCI；The occupied frequency domain of second wireless singal Resource belongs to the second frequency domain resource；The target DCI be used to dispatch second wireless communication in second frequency domain resource Number；The execution is transmission and the target DCI does not include the second domain, and second frequency domain resource is the target frequency domain money Source；Or the execution is reception and the target DCI includes second domain, second domain is used for determining described second Frequency domain resource.

As a sub- embodiment, first transmitter module 1101 includes { transmitter 416, transmitting in embodiment 4 Processor 415, BWP processor 471, controller/processor 440 } at least former three.

As a sub- embodiment, second transceiver module 1102 includes the { receiver/transmitter in embodiment 4 416, receive processor 412, transmited processor 415, controller/processor 440 at least former three.

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.User equipment, terminal and UE packet in the application Include but be not limited to unmanned plane, the communication module on unmanned plane, telecontrolled aircraft, aircraft, baby plane, mobile phone, tablet computer, pen Remember this, vehicular 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) is eventually End, data card, card of surfing Internet, vehicular communication equipment, inexpensive mobile phone, the equipment such as inexpensive tablet computer.Base station in the application Including but not limited to macrocell base stations, microcell base station, Home eNodeB, relay base station, gNB (NR node B), TRP Wireless telecom equipments such as (Transmitter Receiver Point transmit and receive node).

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 that be used to wirelessly communicate, characterized by comprising:

Wherein, first signaling is physical layer signaling；If first time slot belongs to first time resource collection, described Lack the first domain in one signaling, the relevant information of the target frequency domain resource is configured by higher level signaling；Otherwise described It include the first domain in one signaling, first domain in first signaling indicates the relevant information of the target frequency domain resource； Second time slot is associated with first time slot.

2. according to the method described in claim 1, it is characterised by comprising:

Receive the second signaling；

3. method described in any claim according to claim 1 or in 2, characterized by comprising:

4. according to claim 1 to method described in any claim in 3, which is characterized in that the second time resource set quilt It is used for transmission at least one of { public search space, Physical Broadcast Channel, synchronizing sequence block, remaining system information }, it is described Second time resource set is related to the first time resource collection, and first time slot belongs to the first time resource set Second time slot described in when conjunction belongs to the second time resource set.

5. according to claim 1 to method described in any claim in 4, which is characterized in that the second time resource collection Conjunction be used to transmit at least one of { SPS CSI-RS, for the triggering signaling of the SPS CSI-RS }；The triggering letter Order be used to that the SPS CSI-RS or the triggering signaling be activated to be used to discharge the SPS CSI-RS；The triggering CRC included by signaling is scrambled by SPS-RNTI；The second time resource set and the first time resource collection phase Close, when first time slot belongs to the first time resource collection described in the second time slot belong to the second time resource collection It closes.

6. the method according to claim 1, which is characterized in that the second time resource collection It closes to be used to transmit and is directed at least one of { P-CSI-RS, the uplink report for the P-CSI } of the user equipment； The second time resource set is related to the first time resource collection, and first time slot belongs to the first time money Second time slot described in when source is gathered belongs to the second time resource set.

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

Operate second wireless singal；

It wherein, include first domain in first signaling, the Target Wireless signal is a target DCI；Described second The occupied frequency domain resource of wireless signal belongs to the second frequency domain resource；The target DCI is used in second frequency domain resource The middle scheduling second wireless singal；The operation is reception and the target DCI does not include the second domain, the second frequency domain money Source is the target frequency domain resource；Or the operation is transmission and the target DCI includes second domain, second domain It is used for determining second frequency domain resource.

8. a kind of method in base station that be used to wirelessly communicate, characterized by comprising:

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

Send the second signaling；

10. the method according to any claim in claim 8 or 9, characterized by comprising:

11. the method according to any claim in claim 8 to 10, which is characterized in that the second time resource set It is used to transmit at least one of { public search space, Physical Broadcast Channel, synchronizing sequence block, remaining system information }, institute It is related to the first time resource collection to state the second time resource set, first time slot belongs to the first time resource Second time slot described in when set belongs to the second time resource set.

12. the method according to any claim in claim 8 to 11, which is characterized in that second time resource Set be used to transmit at least one of { SPS CSI-RS, for the triggering signaling of the SPS CSI-RS }；The triggering Signaling be used to that the SPS CSI-RS or the triggering signaling be activated to be used to discharge the SPS CSI-RS；The touching CRC included by signaling is scrambled by SPS-RNTI；The second time resource set and the first time resource collection Correlation, when first time slot belongs to the first time resource collection described in the second time slot belong to the second time resource collection It closes.

13. the method according to any claim in claim 8 to 12, which is characterized in that second time resource Set be used for transmit for the user equipment P-CSI-RS, for the P-CSI uplink report at least it One；The second time resource set is related to the first time resource collection, when first time slot belongs to described first Between resource collection when described in the second time slot belong to the second time resource set.

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

Execute second wireless singal；

It wherein, include first domain in first signaling, the Target Wireless signal is a target DCI；Described second The occupied frequency domain resource of wireless signal belongs to the second frequency domain resource；The target DCI is used in second frequency domain resource The middle scheduling second wireless singal；The execution is transmission and the target DCI does not include the second domain, the second frequency domain money Source is the target frequency domain resource；Or the execution is reception and the target DCI includes second domain, second domain It is used for determining second frequency domain resource.

15. a kind of user equipment that be used to wirelessly communicate, characterized by comprising:

16. a kind of base station equipment that be used to wirelessly communicate, characterized by comprising: