WO2023004650A1 - 资源确定方法、装置、设备及可读存储介质 - Google Patents
资源确定方法、装置、设备及可读存储介质 Download PDFInfo
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- WO2023004650A1 WO2023004650A1 PCT/CN2021/109072 CN2021109072W WO2023004650A1 WO 2023004650 A1 WO2023004650 A1 WO 2023004650A1 CN 2021109072 W CN2021109072 W CN 2021109072W WO 2023004650 A1 WO2023004650 A1 WO 2023004650A1
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- 230000005540 biological transmission Effects 0.000 claims abstract description 87
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
- H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
- H04B7/06956—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using a selection of antenna panels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
Definitions
- the present disclosure relates to the communication field, and in particular, to a resource determination method, device, equipment and readable storage medium.
- Enhanced Mobile Broadband (eMBB) services and Ultra Reliable & Low Latency Communication (URLLC) services.
- eMBB Enhanced Mobile Broadband
- URLLC Ultra Reliable & Low Latency Communication
- the URLLC service is burst, and the base station allocates RB set#0 of two symbols in the t1 time slot to the eMBB service URLLC service, and in this case, it is a problem to be solved for the terminal to determine which beams and resources to use for transmission.
- Embodiments of the present disclosure provide a resource determination method, device, device, and readable storage medium, capable of indicating a resource configuration mode when service resources overlap. Described technical scheme is as follows:
- a resource determination method which is applied to a first terminal, and the method includes:
- first configuration information includes a first time domain resource, a first frequency domain resource, and M first beams
- second configuration information includes a second time domain resource, a first Two frequency domain resources and N second beams, the first time domain resource and the second time domain resource have overlapping time domain resources, where M and N are positive integers;
- a resource determination method which is applied to a second terminal, and the method includes:
- configuration information where the configuration information is used to indicate occupancy of time domain resources and frequency domain resources to the second terminal;
- the configuration information includes at least one of the following:
- a resource determination method executed by a network device, the method includes:
- first configuration information includes a first time domain resource, a first frequency domain resource, and M first beams
- second configuration information includes a second time domain resource Domain resources, second frequency domain resources, and N second beams
- the first time domain resources and the second time domain resources have overlapping time domain resources, where M and N are positive integers;
- a resource determination method executed by a network device, the method includes:
- configuration information is used to indicate the occupancy of time domain resources and frequency domain resources to the second terminal;
- the configuration information includes at least one of the following:
- an apparatus for determining a resource which is applied to a first terminal, and the apparatus includes:
- a receiving module configured to receive first configuration information and second configuration information, where the first configuration information includes a first time domain resource, a first frequency domain resource, and M first beams, and where the second configuration information includes a second Time domain resources, second frequency domain resources, and N second beams, the first time domain resources and the second time domain resources have overlapping time domain resources, where M and N are positive integers;
- a processing module configured to determine designated transmission resources on the overlapping time domain resources.
- an apparatus for determining a resource which is applied to a second terminal, and the apparatus includes:
- a receiving module configured to receive configuration information, where the configuration information is used to indicate the occupancy of time domain resources and frequency domain resources to the second terminal;
- a processing module configured to determine whether to transmit with the at least one antenna panel in the time domain resource based on the configuration information
- the configuration information includes at least one of the following:
- an apparatus for determining resources includes:
- a sending module configured to send first configuration information and second configuration information to a first terminal, where the first configuration information includes first time domain resources, first frequency domain resources, and M first beams, and where the second configuration information
- the information includes a second time domain resource, a second frequency domain resource and N second beams, the first time domain resource and the second time domain resource have overlapping time domain resources, where M and N are positive integers;
- a processing module configured to determine a designated transmission resource with the first terminal on the overlapping time domain resource.
- an apparatus for determining resources includes:
- a sending module configured to send configuration information to a second terminal, where the configuration information is used to indicate the occupancy of time domain resources and frequency domain resources to the second terminal;
- the configuration information includes at least one of the following:
- a terminal comprising:
- transceiver connected to the processor
- a memory for storing executable signaling of the processor
- the processor is configured to load and execute executable instructions to implement the method for determining resources as described in the foregoing embodiments of the present disclosure.
- a network device in another aspect, includes:
- transceiver connected to the processor
- a memory for storing executable signaling of the processor
- the processor is configured to load and execute executable instructions to implement the method for determining resources as described in the foregoing embodiments of the present disclosure.
- a computer-readable storage medium In another aspect, a computer-readable storage medium is provided. At least one instruction, at least one program, code set or instruction set is stored in the computer-readable storage medium. The at least one instruction, at least one program, code set or instruction set The collection is loaded and executed by the processor to implement the method for determining resources as described in the above-mentioned embodiments of the present disclosure.
- a computer program product comprising computer instructions stored on a computer readable storage medium.
- the processor of the computer device reads the computer instruction from the computer-readable storage medium, and the processor executes the computer instruction, so that the computer device executes the resource determination method described in any one of the above embodiments.
- a method of determining the transmission beam is proposed when the time domain resources indicated by two DCI signalings received by the terminal overlap, so as to ensure the beam consistency between the terminal and the base station and improve the performance of beam-based transmission.
- Fig. 1 is a block diagram of a communication system provided by an exemplary embodiment of the present disclosure
- Fig. 2 is a flowchart of a method for determining resources provided by an exemplary embodiment of the present disclosure
- Fig. 3 is a schematic diagram of a transmission scheme provided by an exemplary embodiment of the present disclosure.
- Fig. 4 is a schematic diagram of a transmission scheme provided by another exemplary embodiment of the present disclosure.
- Fig. 5 is a schematic diagram of a transmission scheme provided by another exemplary embodiment of the present disclosure.
- Fig. 6 is a schematic diagram of a transmission scheme provided by another exemplary embodiment of the present disclosure.
- Fig. 7 is a flow chart of a resource determination method provided by another exemplary embodiment of the present disclosure.
- Fig. 8 is a structural block diagram of an apparatus for determining resources provided by an exemplary embodiment of the present disclosure
- Fig. 9 is a structural block diagram of an apparatus for determining resources provided by another exemplary embodiment of the present disclosure.
- Fig. 10 is a structural block diagram of an apparatus for determining resources provided by another exemplary embodiment of the present disclosure.
- Fig. 11 is a structural block diagram of a terminal provided by an exemplary embodiment of the present disclosure.
- Fig. 12 is a structural block diagram of a network device provided by an exemplary embodiment of the present disclosure.
- first, second, third, etc. may be used in the present disclosure to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another.
- first information may also be called second information, and similarly, second information may also be called first information.
- word “if” as used herein could be interpreted as “at” or “when” or "in response to a determination”.
- FIG. 1 shows a block diagram of a communication system provided by an exemplary embodiment of the present disclosure.
- the communication system may include: an access network 12 and a terminal 13 .
- the access network 12 includes several access network devices 120 .
- the access network device 120 may be a base station, and the base station is a device deployed in an access network to provide a wireless communication function for a terminal.
- the base station may include various forms of macro base stations, micro base stations, relay stations, access points and so on.
- the names of devices with base station functions may be different, for example, in a long-term evolution (Long Term Evolution, LTE) system, it is called eNodeB or eNB; in 5G new air interface ( In the New Radio (NR) system, it is called gNodeB or gNB.
- LTE Long Term Evolution
- NR New Radio
- the name "base station” may describe and change.
- the foregoing devices that provide wireless communication functions for terminals are collectively referred to as network devices.
- Terminal 13 may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to wireless modems, as well as various forms of terminals (User Equipment, UE), mobile stations (Mobile Station, MS), terminal (terminal device) and so on. For convenience of description, the devices mentioned above are collectively referred to as terminals.
- the access network device 120 and the terminal 13 communicate with each other through a certain air interface technology, such as a Uu interface.
- the terminal 13 includes: a vehicle 131 , other vehicles 132 , infrastructure 133 and pedestrians 134 .
- Vehicle to Vehicle refers to the communication between a vehicle 131 and other vehicles 132.
- the own vehicle sends its own relevant information to the other vehicle.
- the relevant information includes driving speed, geographical location, driving direction and driving speed. status etc.
- Vehicle to Infrastructure refers to the communication between the vehicle 131 and the infrastructure 133.
- the infrastructure 133 includes all the infrastructure encountered by the vehicle during driving, including traffic lights, bus stops, buildings, tunnels and other buildings. facility.
- Vehicle to Pedestrian refers to communication between a vehicle 131 and a pedestrian 134 .
- Pedestrian generally refers to electronic devices with mobile communication capabilities carried by pedestrians, such as mobile phones and wearable devices, where wearable devices include smart bracelets, smart watches, and smart rings.
- the vehicle 131 is referred to as the first terminal, and other vehicles 132, infrastructure 133 and pedestrians 134 are referred to as the second terminal for illustration, but the roles of the two can also be interchanged, which is not limited .
- the above-mentioned first terminal and the second terminal are terminals supporting direct communication
- the above-mentioned communication system may be an NR system and a subsequent evolution system.
- the network device allocates the frequency domain resource block (Resource Block, RB) set#0 of the t1 time slot to the first time slot t0
- RB Resource Block
- the URLLC service of the second terminal is burst
- the network device allocates two symbols of RB set#0 in the t1 time slot to the URLLC service of the second terminal.
- the first terminal and the second terminal may be the same terminal or different terminals.
- multi-TRP multi-transmission reception point
- the application of multiple TRP/Panel (antenna panels) on network equipment is mainly to improve the coverage at the edge of the cell, provide a more balanced service quality in the service area, and use different methods to cooperate and transmit data among multiple TRP/Panels.
- network deployment with a large number of distributed access points and centralized baseband processing will be more conducive to providing a balanced user experience rate and significantly reducing the delay and signaling overhead caused by handover .
- the channel is transmitted/received from multiple beams in multiple directions, which can better overcome various occlusion/blocking effects and ensure the robustness of link connections. It is suitable for URLLC (Ultra Reliable Low Latency Communication, ultra-high reliability and low-latency communication) business improves transmission quality and meets reliability requirements.
- TRP may include one or more antenna panels, and the antenna panel in the present invention may also be understood as a TRP.
- DCI Downlink Control Information
- CORESETPoolIndex Control Resource Set Index
- CORESETPoolIndex Control Resource Set Pool Index
- the physical downlink shared channel (Physical Downlink Shared Channel, PUSCH)/physical uplink shared channel (Physical Uplink Shared Channel, PUSCH) scheduled by it can be out of order, that is, the first DCI is in the second
- the DCI is transmitted before, and the second PDSCH/PUSCH scheduled by the second DCI can be transmitted before the PDSCH/PUSCH scheduled by the first DCI, and the CORESETPoolIndex of the CORESET corresponding to the first DCI and the second DCI are different. That is, the out-of-order scheduling of multi-DCI can meet the low-latency requirements of URLLC services.
- one DCI can only indicate one beam, which cannot meet the high reliability requirements of URLLC.
- All the CORESETs in the single-DCI correspond to the same CORESETPoolIndex, and the DCI can schedule up to two beams to meet the reliability requirements of URLLC.
- the beam can be understood as a downlink beam and/or an uplink beam
- the downlink beam can include at least one of the following: transmission configuration indication (Transmission configuration indication, TCI) state, QCL (Quasi Co-location, quasi-co-location) type D, Rx spatial parameters.
- the uplink beam may contain at least one of the following: uplink TCI state, spatialrelationinfor, spatial setting.
- the beam is indicated by a reference signal ID, and the reference signal may include at least one of the following: SSB, CSI-RS (channel state information reference signal, channel state information reference signal), SRS (sounding reference signal, sounding reference signal).
- the embodiment of the present disclosure provides a method for determining resources.
- the method is applied to the first terminal as an example for illustration.
- the Methods include:
- Step 201 receiving first configuration information and second configuration information.
- the first configuration information includes a first time domain resource, a first frequency domain resource, and M first beams
- the second configuration information includes a second time domain resource, a second frequency domain resource, and N second beams
- the first The time domain resource and the second time domain resource have overlapping time domain resources, where M and N are positive integers.
- the first configuration information may be implemented as DCI signaling, radio resource control (Radio Resource Control, RRC) signaling, medium access control control unit (Medium Access Control Control Element, MAC CE) or physical layer signaling At least one.
- RRC Radio Resource Control
- MAC CE Medium Access Control Control Element
- physical layer signaling At least one.
- the implementation of the first configuration information as the first DCI signaling is taken as an example for description.
- the second configuration information may be implemented as at least one of DCI signaling, RRC signaling, MAC CE or physical layer signaling.
- the second configuration information is implemented as the second DCI signaling as an example for illustration.
- the first terminal first receives the first DCI signaling, and then receives the second DCI signaling; or, the first terminal receives the first DCI signaling at the same time order and the second DCI signaling.
- the first DCI signaling is a resource configuration instruction for the first service
- the second DCI signaling is a resource configuration instruction for the second service.
- the delay requirement of the second service may be higher than that of the first service.
- the first DCI signaling is a resource configuration instruction for the eMBB service
- the second DCI signaling is a resource configuration instruction for the URLLC service.
- M may be equal to 1 or greater than 1. If M is greater than 1, the time domain resources corresponding to any two first beams are different; or, the frequency domain resources corresponding to any two first beams are different; or, the demodulation reference signals corresponding to any two first beams (Demodulation Reference Signal, DMRS) ports are different.
- DMRS Demodulation Reference Signal
- the terminal resources corresponding to the first beams in the M first beams are at least as follows:
- beam #1 is used in slot #1, beam #2 is used in slot #2; or, beam #1 is used in symbol #3-6 of slot #1, beam #2 is used Used in symbol#10-13 of slot#1.
- beam #1 is used in resource blocks RB#0-24, beam #2 is used in RB#25-49; or, beam #1 is used in RB#0, #2, #4... , beam #2 is used in RB #1, #3, #5....
- the DMRS ports are different, for example: beam #1 is used on antenna port #1, and beam #2 is used on antenna port #2.
- the first terminal can simultaneously support multiple beams in the M first beams.
- the first terminal can support the aforementioned beam #1 and beam #2 at the same time.
- N may be equal to 1 or greater than 1. If N>1, the time domain resources corresponding to any two second beams are different; or, the frequency domain resources corresponding to any two second beams are different; or, the corresponding DMRS ports between any two second beams are different.
- the terminal resources corresponding to the second beams among the N second beams are at least different as follows:
- beam #3 is used in slot #1, beam #4 is used in slot #2; or, beam #3 is used in symbol #3-6 of slot #1, beam #4 is used Used in symbol#10-13 of slot#1.
- beam #3 is used in resource blocks RB#0-24, beam #4 is used in RB#25-49; or, beam #3 is used in RB#0, #2, #4... , beam #4 is used in RB #1, #3, #5....
- the DMRS ports are different, for example: beam #3 is used on antenna port #1, and beam #4 is used on antenna port #2.
- the first terminal can simultaneously support multiple beams in the N second beams.
- the first terminal can support the aforementioned beam #3 and beam #4 at the same time.
- Step 202 determine designated transmission resources on overlapping time domain resources.
- the designated transmission resource refers to a transmission resource determined according to the support of the first terminal to the first beam and the second beam, and the overlapping of the first frequency domain resource and the second frequency domain resource.
- the specified transmission resources include specified frequency domain resources and/or specified beams.
- the designated frequency domain resource includes at least one frequency domain resource among the first frequency domain resource and the second frequency domain resource.
- the specified frequency domain resource also needs to meet the support of the first terminal for the first beam and/or the second beam. That is, after the first terminal determines the support for the first beam and/or the second beam, it determines the designated frequency domain resource according to the overlap between the first frequency domain resource and the second frequency domain resource.
- the designated frequency domain resource further includes a third frequency domain resource, where the third frequency domain resource is a frequency domain resource other than the overlapping part of the first frequency domain resource.
- the designated beam includes at least one set of the first beam and the second beam; or, the designated beam includes part of the M first beams and/or part of the N second beams.
- the designated beam is a transmission beam determined by the first terminal according to the support for the first beam and/or the second beam, and the overlapping of the first frequency domain resource and the second frequency domain resource.
- the designated beam includes N second beams.
- the first beam is different from the second beam, that is, any first beam is different from any second beam, and the first terminal cannot simultaneously support M first beams and N second beams.
- the designated frequency domain resources include second frequency domain resources.
- the first frequency domain resources and the second frequency domain resources do not overlap, or, the first frequency domain resources and the second frequency domain resources overlap frequency domain resources.
- the N second beams comprise at least one first beam.
- the specified frequency domain resource includes a second frequency domain resource, or, the specified frequency domain resource includes a second frequency domain resource and a third frequency domain resource, wherein the third frequency domain resource includes the first frequency domain resource and the second frequency domain resource Non-overlapping frequency domain resources.
- the third frequency domain resource is the same as the first frequency domain resource; or, the third frequency domain resource is smaller than the first frequency domain resource, that is, the third frequency domain resource is a part of the first frequency domain resource.
- the designated beam includes N second beams and at least one first beam, and the at least one first beam is different from any second beam.
- the first terminal can simultaneously support at least one first beam and N second beams.
- the designated frequency domain resource includes a second frequency domain resource and a first frequency domain resource, wherein the first frequency domain resource and the second frequency domain resource do not overlap.
- the specified frequency domain resource includes a second frequency domain resource and a first frequency domain resource, and the first frequency domain resource and the second frequency domain resource have overlapping frequency domain resources.
- the first frequency domain resource and the second frequency domain resource overlap, at least one first beam and at least one second beam use different demodulation reference signal DMRS ports.
- the specified frequency domain resource includes a second frequency domain resource, wherein the first frequency domain resource and the second frequency domain resource have overlapping frequency domain resources, and at least one first beam and at least one second beam use different demodulation reference signals DMRS port.
- designated transmission resources on overlapping time domain resources are determined.
- the channel transmission beam and the frequency domain resource it is necessary to determine the channel transmission beam and the frequency domain resource.
- the transmission on overlapping time domain resources is divided into the following cases for description.
- first beams including beam #1 and N second beams including beam #2 and beam #3 are examples. If the first terminal cannot support beam #1, beam #2, and beam #3 at the same time, use beam #2 and beam #3 to perform transmission on overlapping time domain resources and second frequency domain resources.
- transmission includes resource sending or resource receiving, such as: receiving of PDSCH, or sending of PUSCH.
- FIG. 3 shows a schematic diagram of a transmission scheme provided by an exemplary embodiment of the present disclosure.
- the overlapping time domain resources of beam #1, beam #2, and beam #3 Above, the first terminal cannot support beam #1, beam #2, and beam #3 at the same time, so the first terminal uses beam #2 and beam #3 to transmit on overlapping time domain resources and second frequency domain resources 310.
- the first frequency domain resource 300 and the second frequency domain resource 310 do not overlap.
- the first terminal can support M first beams and N second beams at the same time, use N second beams to perform the first transmission on overlapping time domain resources and second frequency domain resources, and use M first beams
- the second transmission is made on overlapping time domain resources and the first frequency domain resources.
- first beams including beam #1 and N second beams including beam #2 and beam #3 as an example. If the first terminal can support beam #1, beam #2, and beam #3 at the same time, use beam #2 and beam #3 to transmit on overlapping time domain resources and second frequency domain resources, and use beam #1 to Transmission is performed on overlapping time domain resources and first frequency domain resources.
- transmission includes resource sending or resource receiving, such as: receiving of PDSCH, or sending of PUSCH.
- FIG. 4 shows a schematic diagram of a transmission scheme provided by an exemplary embodiment of the present disclosure.
- the first frequency domain resource 410 and the second frequency domain resource 420 do not overlap.
- the first terminal can support beam #1, beam #2, and beam #3 at the same time, so the first terminal uses beam #2 and beam #3 Transmission is performed on the overlapping time domain resource and the second frequency domain resource 420 , and beam #1 is used to transmit on the overlapping time domain resource and the first frequency domain resource 410 .
- the M first beams and the N second beams are partially identical, that is, the N second beams include at least one first beam, and the first frequency domain resources and the second frequency domain resources do not overlap.
- the first terminal can support the N second beams at the same time, that is, when the M first beams and the N second beams are partly the same, the first terminal can simultaneously support the N second beams, and the N second beams include at least one first beam.
- N second beams to perform first transmission on overlapping time domain resources and second frequency domain resources
- M first beams to perform second transmission on overlapping time domain resources and first frequency domain resources.
- first beams including beam #1 and N second beams including beam #2 and beam #3 are the same, and obviously the first terminal can support beam #2 and beam #3 at the same time, use beam #2 and beam #3 to perform the first transmit, and use beam #1 to perform a second transmission on overlapping time domain resources and first frequency domain resources.
- the first transmission includes resource transmission or resource reception, such as: PDSCH reception, or PUSCH transmission;
- the second transmission includes resource transmission or resource reception, such as: PDSCH reception, or PUSCH transmission.
- the M first beams and the N second beams are different, and the first frequency domain resources and the second frequency domain resources have overlapping frequency domain resources.
- the M first beams and the N second beams are different.
- first terminal uses beam #2 and beam #3 to transmit on overlapping time domain resources and second frequency domain resources, while overlapping time domain resources , no transmission is performed on frequency domain resources other than overlapping frequency domain resources on the first frequency domain resource.
- FIG. 5 shows a schematic diagram of a transmission scheme provided by an exemplary embodiment of the present disclosure.
- a first frequency domain resource 510 and a second frequency domain resource 520 overlap.
- the first terminal cannot support beam #1, beam #2, and beam #3 at the same time, so the first terminal uses beam #2 and beam #3 Transmission is performed on the overlapping time domain resource and the second frequency domain resource 520 , while on the overlapping time domain resource, no transmission is performed on frequency domain resources other than the overlapping part of the first frequency domain resource 510 .
- the first terminal can support M first beams and N second beams at the same time, use N second beams to perform the first transmission on overlapping time domain resources and second frequency domain resources; use M first beams The second transmission is made on overlapping time domain resources and the first frequency domain resources.
- first beams including beam #1 and N second beams including beam #2 and beam #3 as an example, where beam #1, beam #2 and beam #3 are different same.
- the first terminal can support beam #1, beam #2, and beam #3 at the same time, use beam #2 and beam #3 to transmit on overlapping time domain resources and second frequency domain resources, and use overlapping time domain resources , use beam #1 to perform transmission on the first frequency domain resource.
- FIG. 6 shows a schematic diagram of a transmission scheme provided by an exemplary embodiment of the present disclosure.
- a first frequency domain resource 610 and a second frequency domain resource 620 overlap.
- the first terminal can support beam #1, beam #2, and beam #3 at the same time, so the first terminal uses beam #2 and beam #3 Transmission is performed on the overlapping time domain resource and the second frequency domain resource 620 , and on the overlapping time domain resource, the first terminal uses beam #1 to perform transmission on the first frequency domain resource 610 .
- DMRS demodulation Reference Signal
- the resource determination method proposes a method for determining the transmission beam when the time domain resources indicated by two DCI signalings received by the terminal overlap, so as to ensure the beam consistency between the terminal and the base station , to improve the performance of beam-based transmission.
- the network device sends first configuration information and second configuration information to the first terminal, where the first configuration information includes the first time domain resource, the first frequency domain resource and M first beams, the second configuration information includes a second time domain resource, a second frequency domain resource, and N second beams, and when the first time domain resource and the second time domain resource overlap Domain resources, where M and N are integers greater than 0;
- the designated transmission resources include designated frequency domain resources and/or designated beams.
- the specified beam includes N second beams.
- the first beam is different from the second beam, that is, any first beam is different from any second beam, and the first terminal cannot simultaneously support the M first beams and N second beams.
- the designated frequency domain resource includes the second frequency domain resource.
- the first frequency domain resource does not overlap with the second frequency domain resource
- the first frequency domain resource and the second frequency domain resource have overlapping frequency domain resources.
- the N second beams include at least one first beam.
- the designated frequency domain resource includes the second frequency domain resource
- the designated frequency domain resource includes the second frequency domain resource and a third frequency domain resource, wherein the third frequency domain resource includes a frequency in the first frequency domain resource that does not overlap with the second frequency domain resource Domain resources.
- the designated beam further includes at least one first beam, and the at least one first beam is different from any second beam.
- the first terminal can simultaneously support the at least one first beam and N second beams.
- the specified frequency domain resource includes the second frequency domain resource and the first frequency domain resource, wherein the first frequency domain resource does not overlap with the second frequency domain resource .
- the designated frequency domain resource includes the second frequency domain resource and the first frequency domain resource, and the first frequency domain resource and the second frequency domain resource have overlapping frequency domain resources. Domain resources.
- the at least one first beam and the at least one second beam use different demodulation reference signal DMRS ports.
- the designated frequency domain resource includes the second frequency domain resource, where the first frequency domain resource and the second frequency domain resource overlap frequency domain resources.
- the at least one first beam and the at least one second beam use different demodulation reference signal DMRS ports.
- the above-mentioned first terminal and the second terminal are realized as different terminals, after reconfiguring the resource allocated to the second terminal to the first terminal, it is necessary to indicate the occupancy of the resource to the second terminal Condition.
- the frequency domain resource RB set#0 in the t1 time slot for the eMBB service is configured to the second terminal, two symbols in the frequency domain resource RB set#0 in the t1 time slot are configured.
- the URLLC service is given to the first terminal.
- the network device needs to indicate to the second terminal that two of the symbols in RB set#0 in time slot t1 are not actually configured for The eMBB service of the second terminal, so that the second terminal does not need to consider the data transmitted on this time-frequency resource when receiving.
- the time-frequency resources allocated to other services are indicated by a pre-emption indication, and multiple terminals (including the second terminal above) in the cell need to be based on the pre-emption indication.
- Time-frequency resources to determine whether any time-frequency resources originally assigned to itself are occupied by other terminal services. If so, the data sent on this resource needs to be ignored when receiving.
- the pre-emption indication in NR only gives time-frequency resources.
- NR especially when the communication frequency band is in frequency range 2, because the high-frequency channel attenuates quickly, in order to ensure coverage, it is necessary to use beam (beam)-based transmission and reception.
- the same TRP/panel can only have one beam direction at the same time, and different TRP/panels can have different beam directions at the same time. Therefore, if the URLLC user’s service needs to occupy the time-frequency resource, the beam direction #1 is used (sent by TRP#1/panel#1), while the eMBB user’s service uses the beam direction 2 on the same time-frequency resource. (sent by TRP#2/panel#2), it is equivalent to that the time-frequency resources occupied by the URLLC service and the eMBB service can be performed simultaneously using different beam directions on the antenna panel, and there is no need to send the pre-emption indication.
- the pre-emption indication needs to be sent only when the time-frequency resources and antenna panels used by the URLLC service and the eMBB service are the same. If the URLLC service only occupies a part of the entire BWP bandwidth, the other part of the bandwidth can still use the URLLC beam to send other data to other terminals, that is, if the frequency domain resources of the terminal using the same beam as the URLLC terminal do not overlap, then it is Data from non-overlapping resources can continue to be received normally.
- an embodiment of the present disclosure provides a resource determination method.
- FIG. 7 shows a flow chart of a resource determination method provided by an exemplary embodiment of the present disclosure.
- the method is applied to a second terminal as an example for illustration. As shown in FIG. 7 , the method include:
- Step 701 receiving configuration information.
- the configuration information includes at least one of the following: time-domain resources, frequency-domain resources, at least one antenna panel, and at least one third beam, and the configuration information is used to indicate the occupancy of the time-domain resources and frequency-domain resources to the second terminal.
- the configuration information is used to indicate that the above-mentioned time-frequency resources are preferentially occupied by the first terminal, thus instructing the second terminal that the above-mentioned time-frequency resources are occupied.
- the configuration information is a group configuration instruction.
- the configuration information is implemented as a third DCI signaling, and the third DCI signaling is group common DCI, indicating a terminal group in the cell, the The time-frequency resources are occupied by the first terminal.
- the antenna panel can be indicated by at least one of the following: antenna panel ID, TRP ID, CORESETPoolIndex (control resource set pool index), reference signal resource set ID, and reference signal resource ID.
- the reference signal resource may be at least one of SSB, CSI-RS, and SRS.
- Step 702 based on the configuration information, determine whether to perform transmission with at least one antenna panel in the time domain resource.
- the second terminal determines not to perform transmission with the at least one antenna panel on the frequency domain resource on the time domain resource indicated by the configuration information.
- the second terminal determines that it is not indicated by the configuration information according to the configuration information
- the transmission with the at least one antenna panel is performed on the frequency domain resource on the time domain resource.
- the reference signal corresponding to at least one third beam in the configuration information is a synchronization signal block SSB.
- the at least one third beam is a third beam configured for the first terminal.
- the second terminal needs to transmit with at least one antenna panel on the frequency domain resources other than the frequency domain resources on the time domain resources, determine whether to continue to transmit through the target beam.
- the indication form of the third beam is to indicate the SSB ID, and the number of bits used to indicate the SSB ID is determined by the number of SSBs configured by the RRC. If only one SSB ID is indicated in DCI, and the number of SSBs indicated by RRC is 16, then the number of bits is 4 bits; if multiple SSB IDs need to be indicated in DCI, and the number of SSBs indicated by RRC is 16, then the number of bits is 16 bits.
- the second terminal is configured or scheduled on the time domain resource to perform transmission with the at least one antenna panel through the target beam.
- the target beam and at least one third beam are in a quasi-co-location (Quasi Co-Location, QCL) relationship, it is determined that it is necessary to communicate with at least one antenna panel on the fourth frequency domain resource other than the frequency domain resource on the time domain resource. to transmit;
- the target beam has a non-QCL relationship with the at least one third beam, it is determined that there is no need to perform transmission with the at least one antenna panel on time domain resources.
- the method provided by this embodiment is designed to indicate the beam direction while indicating the time-frequency resource in the pre-emption indication, so as to realize the resource diversity usage of the eMBB user and the URLLC user during multi-beam transmission.
- the network device sends second configuration information to the first terminal, and the second configuration information is used to configure time domain resources, frequency domain resources and at least one transmission beam to the first terminal As a transmission resource, at the same time, the network device sends configuration information to the second terminal in the same cell.
- the configuration information includes at least one of the following: time domain resources, frequency domain resources, at least one antenna panel, and at least one third beam.
- the configuration information is used for Indicating the occupancy of time domain resources and frequency domain resources to the second terminal.
- the antenna panel may also be called TRP.
- the reference signal corresponding to at least one third beam in the configuration information is a synchronization signal block SSB.
- Fig. 8 is a structural block diagram of a device for determining resources provided by an exemplary embodiment of the present disclosure. As shown in Fig. 8, the device is applied to a first terminal, and the device includes:
- the receiving module 810 is configured to receive first configuration information and second configuration information, the first configuration information includes first time domain resources, first frequency domain resources and M first beams, and the second configuration information includes the first Two time domain resources, a second frequency domain resource and N second beams, the first time domain resource and the second time domain resource have overlapping time domain resources, where M and N are positive integers;
- the processing module 820 is configured to determine a designated transmission resource on the overlapping time domain resource.
- the designated transmission resources include designated frequency domain resources and/or designated beams.
- the specified beam includes the N second beams.
- the first beam is different from the second beam, and the first terminal cannot support the M first beams and the N second beams at the same time.
- the N second beams include at least one first beam.
- the designated frequency domain resource includes at least one of the first frequency domain resource and the second frequency domain resource.
- the designated frequency domain resource includes the second frequency domain resource and a third frequency domain resource, wherein the third frequency domain resource includes the The second frequency domain resources are non-overlapping frequency domain resources.
- the specified beam further includes at least one first beam, the first beam is different from the second beam, and the first terminal can simultaneously support the at least one first beam and the N second beams.
- the specified frequency domain resource includes the first frequency domain resource and the second frequency domain resource, and the first frequency domain resource and the second frequency domain resource have overlapping frequencies. Domain resources.
- the at least one first beam and the at least one second beam use different demodulation reference signal DMRS ports.
- time-domain resources or frequency-domain resources corresponding to any two first beams are different; or;
- the DMRS ports corresponding to any two first beams are different.
- time-domain resources or frequency-domain resources corresponding to any two second beams are different; or;
- the DMRS ports corresponding to any two second beams are different.
- Fig. 9 is a structural block diagram of a device for determining resources provided by an exemplary embodiment of the present disclosure. As shown in Fig. 9, the device is applied to a second terminal, and the device includes:
- a receiving module 910 configured to receive configuration information, where the configuration information is used to indicate the occupancy of time domain resources and frequency domain resources to the second terminal;
- a processing module 920 configured to determine whether to transmit with the at least one antenna panel in the time domain resource based on the configuration information
- the configuration information includes at least one of the following:
- the reference signal corresponding to at least one third beam in the configuration information is a synchronization signal block SSB.
- the second terminal is configured or scheduled on the time domain resource to perform transmission with the at least one antenna panel through a target beam.
- the processing module 920 is further configured to, if the target beam and the at least one third beam are in a quasi-co-location relationship, determine that it is necessary to divide the frequency domain resource from the time domain resource transmit with the at least one antenna panel on a fourth frequency domain resource other than ;
- the processing module 920 is further configured to determine that there is no need to transmit with the at least one antenna panel on the time domain resource if the target beam and the at least one third beam are in a non-quasi-co-located relationship.
- FIG. 10 is a structural block diagram of an apparatus for determining resources provided by an exemplary embodiment of the present disclosure. As shown in FIG. 10 , the apparatus is applied to a network device, and the apparatus includes:
- a sending module 1010 configured to send first configuration information and second configuration information to a first terminal, where the first configuration information includes a first time domain resource, a first frequency domain resource, and M first beams, and the second The configuration information includes a second time domain resource, a second frequency domain resource and N second beams, the first time domain resource and the second time domain resource have overlapping time domain resources, where M and N are positive integers;
- the processing module 1020 is configured to determine a designated transmission resource with the first terminal on the overlapping time domain resource.
- the designated transmission resources include designated frequency domain resources and/or designated beams.
- the specified beam includes the N second beams.
- the first beam is different from the second beam, and the first terminal cannot support the M first beams and the N second beams at the same time.
- the N second beams include at least one first beam.
- the designated frequency domain resource includes at least one of the first frequency domain resource and the second frequency domain resource.
- the designated frequency domain resource includes the second frequency domain resource and a third frequency domain resource, wherein the third frequency domain resource includes the The second frequency domain resources are non-overlapping frequency domain resources.
- the specified beam further includes at least one first beam, the first beam is different from the second beam, and the first terminal can simultaneously support the at least one first beam and the N second beams.
- the specified frequency domain resource includes the first frequency domain resource and the second frequency domain resource, and the first frequency domain resource and the second frequency domain resource have overlapping frequencies. Domain resources.
- the at least one first beam and the at least one second beam use different demodulation reference signal DMRS ports.
- the sending module 1010 is further configured to send configuration information to the second terminal, where the configuration information is used to indicate the occupancy of time domain resources and frequency domain resources to the second terminal;
- the configuration information includes at least one of the following:
- the reference signal corresponding to at least one third beam in the configuration information is a synchronization signal block SSB.
- the device provided in this embodiment proposes a method for determining the transmission beam when the time domain resources indicated by two DCI signalings received by the terminal overlap, so as to ensure the beam consistency between the terminal and the base station, and improve the efficiency based on Beam transmission performance.
- the design indicates the beam direction while indicating the time-frequency resources in the pre-emption indication, so as to realize the resource diversity usage of eMBB users and URLLC users during multi-beam transmission.
- FIG. 11 shows a schematic structural diagram of a terminal provided by an exemplary embodiment of the present disclosure.
- the terminal includes: a processor 1101 , a receiver 1102 , a transmitter 1103 , a memory 1104 and a bus 1105 .
- the processor 1101 includes one or more processing cores, and the processor 1101 executes various functional applications and information processing by running software programs and modules.
- the receiver 1102 and the transmitter 1103 can be implemented as a communication component, which can be a communication chip.
- the memory 1104 is connected to the processor 1101 through the bus 1105 .
- the memory 1104 may be used to store at least one instruction, and the processor 1101 is used to execute the at least one instruction, so as to implement various steps in the foregoing method embodiments.
- volatile or non-volatile storage devices include but not limited to: magnetic disk or optical disk, electrically erasable and programmable Electrically Erasable Programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Static Random-Access Memory (SRAM), Read-Only Memory (Read Only Memory, ROM), magnetic memory, flash memory, programmable read-only memory (Programmable Read Only Memory, PROM).
- EEPROM Electrically Erasable Programmable Read Only Memory
- EPROM Erasable Programmable Read Only Memory
- SRAM Static Random-Access Memory
- Read Only Memory ROM
- magnetic memory flash memory
- PROM programmable read-only memory
- a non-transitory computer-readable storage medium including instructions, for example, a memory including instructions.
- the above instructions can be executed by a processor of the terminal to complete the steps performed by the terminal side in the above device switching method.
- the non-transitory computer-readable storage medium may be ROM, Random Access Memory (Random Access Memory, RAM), CD-ROM, magnetic tape, floppy disk, and optical data storage device, etc.
- a non-transitory computer-readable storage medium when the instructions in the non-transitory computer storage medium are executed by the processor of the terminal, the terminal can execute the resource determination method above.
- Fig. 12 is a block diagram of a network device 1200 according to an exemplary embodiment.
- the network device 1200 is a base station.
- the network device 1200 includes: a processor 1201 , a receiver 1202 , a transmitter 1203 and a memory 1204 .
- the receiver 1202, the transmitter 1203 and the memory 1204 are respectively connected to the processor 1201 through a bus.
- the processor 1201 includes one or more processing cores, and the processor 1201 executes the method performed by the network device in the device switching method provided by the embodiment of the present disclosure by running software programs and modules.
- the memory 1204 can be used to store software programs as well as modules. Specifically, the memory 1204 may store an operating system 1241 and an application program module 1242 required by at least one function.
- the receiver 1202 is used to receive communication data sent by other devices, and the transmitter 1203 is used to send communication data to other devices.
- a non-transitory computer-readable storage medium when the instructions in the non-transitory computer storage medium are executed by the processor of the network device, the network device can execute the resource determination method above.
- An exemplary embodiment of the present disclosure also provides a communication system, the system includes: a terminal and a network device;
- the terminal includes the resource determination device provided in the embodiment shown in FIG. 8 or FIG. 9;
- the network device includes the resource determination apparatus provided in the embodiment shown in FIG. 10 .
- An exemplary embodiment of the present disclosure also provides a communication system, including: a terminal and a network device;
- the terminal includes the terminal provided in the embodiment shown in FIG. 11;
- the network device includes the network device provided in the embodiment shown in FIG. 12 .
- An exemplary embodiment of the present disclosure also provides a computer-readable storage medium, where at least one instruction, at least one section of program, code set or instruction set is stored in the computer-readable storage medium, the at least one instruction, the at least one section
- the program, the code set or the instruction set is loaded and executed by the processor to implement the steps performed by the terminal or the network device in the method for determining resources provided by the above method embodiments.
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Abstract
Description
Claims (35)
- 一种资源确定方法,其特征在于,所述方法由第一终端执行,所述方法包括:接收第一配置信息和第二配置信息,所述第一配置信息包含第一时域资源、第一频域资源和M个第一波束,所述第二配置信息包含第二时域资源、第二频域资源和N个第二波束,所述第一时域资源和所述第二时域资源有重叠时域资源,其中M和N为正整数;确定在所述重叠时域资源上的指定传输资源。
- 根据权利要求1所述的方法,其特征在于,所述指定传输资源包括指定频域资源和/或指定波束。
- 根据权利要求2所述的方法,其特征在于,所述指定波束包括所述N个第二波束。
- 根据权利要求3所述的方法,其特征在于,所述第一波束和所述第二波束不同,且所述第一终端无法同时支持所述M个第一波束和所述N个第二波束。
- 根据权利要求3所述的方法,其特征在于,所述N个第二波束包含至少一个第一波束。
- 根据权利要求5所述的方法,其特征在于,所述指定频域资源包括所述第一频域资源和所述第二频域资源至少一种。
- 根据权利要求5所述的方法,其特征在于,所述指定频域资源包括所述第二频域资源和第三频域资源,其中所述第三频域资源包括所述第一频域资源中与所述第二频域资源不重叠的频域资源。
- 根据权利要求3所述的方法,其特征在于,所述指定波束还包括至少一个第一波束,所述第一波束和所述第二波束不同,且所述第一终端能够同时支持所述至少一个第一波束和所述N个第二波束。
- 根据权利要求8所述的方法,其特征在于,所述指定频域资源包括所述第一频域资源和所述第二频域资源,所述第一频域资源与所述第二频域资源有重叠频域资源。
- 根据权利要求9所述的方法,其特征在于,所述至少一个第一波束和所述至少一个第二波束使用不同的解调参考信号DMRS端口。
- 根据权利要求1至10任一所述的方法,其特征在于,所述M个第一波束中,任意两个第一波束对应的时域资源或频域资源不同;或者;任意两个第一波束对应的DMRS端口不同。
- 根据权利要求1至10任一所述的方法,其特征在于,所述N个第二波束中,任意两个第二波束对应的时域资源或频域资源不同;或者;任意两个第二波束对应的DMRS端口不同。
- 一种资源确定方法,其特征在于,由第二终端执行,所述方法包括:接收配置信息,所述配置信息用于向所述第二终端指示时域资源和频域资源的占用情况;基于所述配置信息,确定是否在所述时域资源与所述至少一个天线面板进行传输;其中,所述配置信息包括以下至少一项:时域资源;频域资源;所述至少一个天线面板;至少一个第三波束。
- 根据权利要求13所述的方法,其特征在于,所述配置信息中的至少一个第三波束对应的参考信号为同步信号块SSB。
- 根据权利要求13所述的方法,其特征在于,所述第二终端在所述时域资源上被配置或调度为与所述至少一个天线面板通过目标波束进行传输。
- 根据权利要求15所述的方法,其特征在于,所述方法还包括:若所述目标波束与所述至少一个第三波束为准共址关系,确定需要在所述时域资源上除所述频域资源以外的第四频域资源上与所述至少一个天线面板进行传输;和/或,若所述目标波束与所述至少一个第三波束为非准共址关系,确定无需在所述时域资源上与所述至少一个天线面板进行传输。
- 一种资源确定方法,其特征在于,所述方法由网络设备执行,所述方法包括:向第一终端发送第一配置信息和第二配置信息,所述第一配置信息包含第一时域资源、第一频域资源和M个第一波束,所述第二配置信息包含第二时域资源、第二频域资源和N个第二波束,所述第一时域资源和所述第二时域资源有重叠时域资源,其中M和N为正整数;确定在所述重叠时域资源上与所述第一终端的指定传输资源。
- 根据权利要求17所述的方法,其特征在于,所述指定传输资源包括指定频域资源和/或指定波束。
- 根据权利要求18所述的方法,其特征在于,所述指定波束包括所述N个第二波束。
- 根据权利要求19所述的方法,其特征在于,所述第一波束和所述第二波束不同,且所述第一终端无法同时支持所述M个第一波束和所述N个第二波束。
- 根据权利要求19所述的方法,其特征在于,所述N个第二波束包含至少一个第一波束。
- 根据权利要求21所述的方法,其特征在于,所述指定频域资源包括所述第一频域资源和所述第二频域资源至少一种。
- 根据权利要求21所述的方法,其特征在于,所述指定频域资源包括所述第二频域资源和第三频域资源,其中所述第三频域资源包括所述第一频域资源中与所述第二频域资源不重叠的频域资源。
- 根据权利要求19所述的方法,其特征在于,所述指定波束还包括至少一个第一波束,所述第一波束和所述第二波束不同,且所述第一终端能够同时支持所述至少一个第一波束和所述N个第二波束。
- 根据权利要求24所述的方法,其特征在于,所述指定频域资源包括所述第一频域资源和所述第二频域资源,所述第一频域资源与所述第二频域资源有重叠频域资源。
- 根据权利要求25所述的方法,其特征在于,所述至少一个第一波束和所述至少一个第二波束使用不同的解调参考信号DMRS端口。
- 一种资源确定方法,其特征在于,由网络设备执行,所述方法包括:向第二终端发送配置信息,所述配置信息用于向所述第二终端指示时域资源和频域资源的占用情况;其中,所述配置信息包括以下至少一项:时域资源;频域资源;所述至少一个天线面板;至少一个第三波束。
- 根据权利要求27所述的方法,其特征在于,所述配置信息中的至少一个第三波束对应的参考信号为同步信号块SSB。
- 一种资源确定装置,其特征在于,应用于第一终端,所述装置包括:接收模块,用于接收第一配置信息和第二配置信息,所述第一配置信息包含第一时域资源、第一频域资源和M个第一波束,所述第二配置信息包含第二时域资源、第二频域资源和N个第二波束,所述第一时域资源和所述第二时域资源有重叠时域资源,其中M和N为正整数;处理模块,用于确定在所述重叠时域资源上的指定传输资源。
- 一种资源确定装置,其特征在于,所述装置包括:接收模块,用于接收配置信息,所述配置信息用于向所述第二终端指示时域资源和频域资源的占用情况;处理模块,用于基于所述配置信息,确定是否在所述时域资源与所述至少一个天线面板进行传输;其中,所述配置信息包括以下至少一项:时域资源;频域资源;所述至少一个天线面板;至少一个第三波束。
- 一种资源确定装置,其特征在于,所述装置包括:发送模块,用于向第一终端发送第一配置信息和第二配置信息,所述第一配置信息包含第一时域资源、第一频域资源和M个第一波束,所述第二配置信息包含第二时域资源、第二频域资源和N个第二波束,所述第一时域资源和所 述第二时域资源有重叠时域资源,其中M和N为正整数;处理模块,用于确定在所述重叠时域资源上与所述第一终端的指定传输资源。
- 一种资源确定装置,其特征在于,所述装置包括:发送模块,用于向第二终端发送配置信息,所述配置信息用于向所述第二终端指示时域资源和频域资源的占用情况;其中,所述配置信息包括以下至少一项:时域资源;频域资源;所述至少一个天线面板;至少一个第三波束。
- 一种终端,其特征在于,所述终端包括:处理器;与所述处理器相连的收发器;用于存储所述处理器的可执行信令的存储器;其中,所述处理器被配置为加载并执行可执行指令以实现如权利要求1至16任一所述的资源确定方法。
- 一种网络设备,其特征在于,所述网络设备包括:处理器;与所述处理器相连的收发器;用于存储所述处理器的可执行信令的存储器;其中,所述处理器被配置为加载并执行可执行指令以实现如权利要求17至28任一所述的资源确定方法。
- 一种计算机可读存储介质,所述计算机可读存储介质中存储有至少一条指令、至少一段程序、代码集或指令集,所述至少一条指令、所述至少一段程序、所述代码集或所述指令集由处理器加载并执行以实现如权利要求1至28任 一所述的资源确定方法。
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