Resource Determination Method, Apparatus, Device, and Readable Storage Medium

Abstract

The present disclosure provides a resource determination method, an apparatus, a device and a readable storage medium, which relate to the field of communications. The method includes the steps of receiving 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 the second configuration information includes a second time domain resource, a second frequency domain resource and N second beams, where the first time domain resource and the second time domain resource have overlapping time domain resources, where M and N are positive integers, and determining a designated transmission resource in the overlapping time domain resources. The present disclosure provides a method for determining a transmission beam when time domain resources indicated by two DCI signalings received by a terminal overlap, ensuring beam consistency between the terminal and the base station and improving the performance of beam-based transmission.

Description

Technical Field

[0001] The present disclosure relates to the field of communications, and particularly to a resource determination method, apparatus, device, and readable storage medium.

Background Art

[0002] In a New Radio (NR) system, an Enhanced Mobile Broadband (eMBB) service and an Ultra Reliable & Low Latency Communication (URLLC) service coexist simultaneously.

[0003] After the base station allocates the frequency domain resource RB set#0 of the t1 slot to the eMBB service in the t0 slot, the URLLC service bursts, and the base station also allocates two symbols of the RB set#0 of the t1 slot to the URLLC service. In this case, it is a problem to be solved for the terminal to determine which beam and resource to use for transmission.

Summary of the Invention

Problems to be Solved by the Invention

[0004] Embodiments of the present disclosure provide a resource determination method, apparatus, device, and readable storage medium, and can indicate a resource setting method when service resources overlap. The technical solution is as follows.

Means for Solving the Problems

[0005] In one aspect, a resource determination method is provided and applied to a first terminal. The method includes receiving 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, the second 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, and M and N are positive integers; and determining a specified transmission resource in the overlapping time-domain resources.

[0006] In another aspect, a resource determination method is provided and applied to a second terminal. The method includes receiving configuration information for instructing the second terminal about the occupancy status of a time-domain resource and a frequency-domain resource, and based on the configuration information, determining whether to transmit with the at least one antenna panel in the time-domain resource. Here, the configuration information includes at least one of a time-domain resource, a frequency-domain resource, the at least one antenna panel, and at least one third beam.

[0007] In another aspect, a resource determination method is provided and executed by a network device. The method includes transmitting 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, the second 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, and M and N are positive integers; and determining a specified transmission resource with the first terminal in the overlapping time-domain resources.

[0008] In another aspect, a resource determination method is provided, which is executed by a network device. The method includes the step of sending, to a second terminal, configuration information for instructing the second terminal about the occupancy status of time-domain resources and frequency-domain resources. Here, the configuration information includes at least one of a time-domain resource, a frequency-domain resource, the at least one antenna panel, and at least one third beam.

[0009] In another aspect, a resource determination apparatus is provided, which is applied to a first terminal. The apparatus includes a receiving module for 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 time-domain resource and the second time-domain resource have overlapping time-domain resources, and M and N are positive integers. The apparatus further includes a processing module for determining designated transmission resources in the overlapping time-domain resources.

[0010] In another aspect, a resource determination apparatus is provided, which is applied to a second terminal. The apparatus includes a receiving module for receiving configuration information for instructing the second terminal about the occupancy status of time-domain resources and frequency-domain resources, and a processing module for determining whether to transmit with the at least one antenna panel in the time-domain resources based on the configuration information. Here, the configuration information includes at least one of a time-domain resource, a frequency-domain resource, the at least one antenna panel, and at least one third beam.

[0011] In another aspect, a resource determination apparatus is provided, the apparatus including a transmission module for transmitting first configuration information and second configuration information to a first terminal, the first configuration information including a first time domain resource, a first frequency domain resource, and M first beams, the second configuration information including 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 having overlapping time domain resources, and M and N being positive integers, and a processing module for determining a designated transmission resource with the first terminal in the overlapping time domain resources.

[0012] In another aspect, a resource determination apparatus is provided, the apparatus including a transmission module for transmitting configuration information for instructing the second terminal about the occupancy status of a time domain resource and a frequency domain resource to the second terminal, where the configuration information includes at least one of a time domain resource, a frequency domain resource, the at least one antenna panel, and at least one third beam.

[0013] In another aspect, a terminal is provided, the terminal including a processor, a transceiver connected to the processor, and a memory storing executable signaling of the processor, the processor being configured to load and execute executable instructions so as to implement the resource determination method described in the embodiments of the present disclosure above.

[0014] In another aspect, a network device is provided, the network device including a processor, a transceiver connected to the processor, and a memory storing executable signaling of the processor, the processor being configured to load and execute executable instructions so as to implement the resource determination method described in the embodiments of the present disclosure above.

[0015] In another aspect, a computer-readable storage medium is provided, and at least one instruction, at least one program, a code set, or an instruction set is stored in the computer-readable storage medium. The at least one instruction, at least one program, the code set, or the instruction set is loaded and executed by a processor so as to implement the resource determination method described in the embodiments of the present disclosure above.

[0016] In another aspect, a computer program product is provided, the computer program product includes computer instructions, and the computer instructions are stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium, and by executing the computer instructions by the processor, the computer device is caused to execute the resource determination method described in any one of the embodiments of the present disclosure above.

Advantages of the Invention

[0017] The technical solutions provided by the embodiments of the present disclosure have at least the following beneficial effects. A method for determining a transmission beam when time domain resources indicated by two DCI signalings received by a terminal overlap is provided, which ensures beam alignment between the terminal and the base station and improves the performance of beam-based transmission.

Brief Description of the Drawings

[0018] To more clearly illustrate the technical aspects in the embodiments of the present disclosure, the drawings that need to be used in the description of the embodiments are briefly described below. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and those skilled in the art can obtain other drawings based on these drawings without creative labor.

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Embodiments for Carrying Out the Invention

[0019] To make the objectives, technical approaches, and advantages of the present disclosure clearer, the embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

[0020] Here, exemplary embodiments shown in the drawings will be described in detail. In the following description, unless otherwise expressed, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Rather, these are merely examples of apparatuses and methods consistent with some aspects of the present disclosure, which are described in detail in the appended claims.

[0021] The terms used in the present disclosure are for the sole purpose of describing specific embodiments and are not intended to limit the present disclosure. The singular forms "one," "the," and "this" used in the present disclosure and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. The term "and / or" as used herein means any or all possible combinations of one or more of the associated listed items and is to be understood as being included.

[0022] Note that in the present disclosure, various information can be described using the terms first, second, and third, but this information should not be limited to these terms. These terms are only used to distinguish the same type of information. For example, without departing from the scope of the present disclosure, the first information may be referred to as the second information, and similarly, the second information may be referred to as the first information. Depending on the context, for example, the word "then" used here can be interpreted as "when...," "in the case of...," or "in response to a decision."

[0023] FIG. 1 is a block diagram showing a communication system provided by one exemplary embodiment of the present disclosure, and this communication system can include an access network 12 and a terminal 13.

[0024] The access network 12 includes several access network devices 120. The access network device 120 may be a base station, which is a device deployed in the access network to provide a wireless communication function to the terminal. The base station may include various forms of macro base stations, micro base stations, relay stations, access points, and the like. In systems adopting different radio access technologies, the names of devices with base station functions may be different. For example, in the (Long Term Evolution, LTE) system, it is called an eNodeB or eNB, and in the 5G New Radio (NR) system, it is called a gNodeB or gNB. With the development of communication technologies, the name "base station" may be described and changed. In the embodiments of the present disclosure, the above-described device that provides a wireless communication function to the terminal is collectively referred to as a network device.

[0025] The terminal 13 can include various handheld devices, in-vehicle devices, wearable devices, computing devices, or other processing devices connected to a wireless modem that have a wireless communication function, and various forms of terminals (User Equipment, UE), mobile stations (Mobile Station, MS), and terminal devices. For the sake of simplicity of description, the above devices are collectively referred to as terminals. The access network device 120 and the terminal 13 communicate with each other via some wireless technology such as the Uu interface.

[0026] In the embodiments of the present disclosure, the terminal 13 includes a vehicle 131, another vehicle 132, an infrastructure 133, and a pedestrian 134.

[0027] Vehicle-to-vehicle (V2V) communication is the communication between the vehicle 131 and another vehicle 132. The host vehicle transmits information about itself to the other vehicle, and the relevant information includes driving speed, geographical location, driving direction, driving state, and the like.

[0028] Vehicle to Infrastructure (V2I) refers to the communication between vehicle 131 and infrastructure 133. Infrastructure 133 includes all infrastructure encountered during the driving of the vehicle, such as construction facilities including signals, bus stops, buildings, tunnels, etc.

[0029] Vehicle to Pedestrian (V2P) refers to the communication between vehicle 131 and pedestrian 134. Pedestrian refers to an electronic device with a mobile communication function carried by a pedestrian, such as a mobile phone or a wearable device. Wearable devices include smart hands, smart watches, smart rings, etc.

[0030] In the embodiments of the present disclosure, vehicle 131 is referred to as the first terminal, and other vehicles 132, infrastructure 133, and pedestrian 134 are referred to as the second terminal for illustration. However, their roles may be interchanged and are not limited thereto.

[0031] Optionally, the first terminal and the second terminal are terminals that support sidelink communication, and the communication system may be an NR system and subsequent evolved systems.

[0032] In the NR system, Enhanced Mobile Broadband (eMBB) services and Ultra Reliable & Low Latency Communication (URLLC) services coexist. Here, since the requirements for latency and reliability of URLLC services are high, the network device allocates the frequency domain resource block (Resource Block, RB) set #0 of slot t1 to the eMBB service of the first terminal in slot t0. After the allocation is completed, the URLLC service of the second terminal bursts, and the network device allocates two symbols of RB set #0 in slot t1 to the URLLC service of the second terminal. Here, the first terminal and the second terminal may be the same terminal or different terminals.

[0033] The 5G NR system has introduced a cooperative transmission technology using multi Transmission Reception Point (multi-TRP). The application of multi-TRP / Panel (antenna panel) of network devices is mainly to improve the coverage at the cell edge, provide a more balanced service quality within the service area, and is for cooperating among multiple TRPs / Panels in different ways to transmit data. From the perspective of the network form, arranging the network with a large number of distributed access points and a baseband centralized processing method is more advantageous in providing a balanced user experience speed and significantly reducing the delay and signaling overhead caused by handover. By using the cooperation among multi-TRPs / Panels to perform channel transmission / reception from multiple beams in multiple directions, various shielding / blocking effects can be better overcome, the robustness of the link connection can be guaranteed, it is suitable for URLLC (Ultra Reliable Low Latency Communication) services to improve the transmission quality, and the reliability requirements can be met. One TRP can include one or more antenna panels, and the antenna panel in the present invention can also be understood as a TRP.

[0034] In the discussion of multi-TRP, single-DCI and multi-DCI, which are single downlink control information (DCI), cannot be dynamically selected. In the case of multi-DCI, multiple different control resource set pool numbers (Control Resource Set Pool Index, CORESETPoolIndex) are set. Each control resource set (Control Resource Set, CORESET) corresponds to one CORESETPoolIndex, and the DCI signaling indicates that one beam is for PDSCH or PUSCH. For DCI signaling belonging to CORESETs with different CORESETPoolIndices, the physical downlink shared channel (Physical Downlink Shared Channel, PUSCH) / physical uplink shared channel (Physical Uplink Shared Channel, PUSCH) scheduled by it may be in any order. That is, the first DCI is transmitted before the second DCI, and the second PDSCH / PUSCH scheduled by the second DCI is transmitted before the PDSCH / PUSCH scheduled by the first DCI, and the CORESETPoolIndices of the CORESETs 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 the URLLC service.

[0035] However, in multi-DCI, one DCI can only indicate one beam and cannot meet the high-reliability needs of URLLC. All CORESETs within single-DCI correspond to the same CORESETPoolIndex, and the DCI in it can schedule a maximum of two beams, which can meet the reliability requirements of URLLC.

[0036] Note that the beam can be understood as a downlink beam and / or an uplink beam. The downlink beam can include at least one of a Transmission configuration indication (TCI) state, a Quasi Co-location (QCL) type D, and Rx spatial parameters. The uplink beam includes at least one of an uplink TCI state, spatialrelationinfor, and spatial setting. Here, the beam is indicated by a reference signal ID, and the reference signal includes at least one of an SSB, a CSI-RS (channel state information reference signal), and an SRS (sounding reference signal).

[0037] From the above background, in order to simultaneously meet the requirements of low latency and high reliability of URLLC, a method of dynamically selecting between multi-DCI and single-DCI is proposed, and how to perform beam and resource configuration still needs to be solved.

[0038] Here, embodiments of the present disclosure provide a resource determination method. When the above first terminal and second terminal are realized as the same terminal, an example of applying this method to the first terminal will be described. As shown in FIG. 2, this method includes the following steps.

[0039] In step 201, receive first configuration information and second configuration information.

[0040] Here, the first configuration information includes a first time domain resource, a first frequency domain resource, and M first beams, and the second 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. Here, M and N are positive integers.

[0041] Optionally, the first configuration information may be implemented as at least one of DCI signaling, Radio Resource Control (RRC) signaling, Medium Access Control Control Element (MAC CE), or physical layer signaling. In this embodiment, an example will be described in which the first configuration information is implemented as first DCI signaling.

[0042] The second configuration information may be implemented as at least one of DCI signaling, RRC signaling, MAC CE, or physical layer signaling. In this embodiment, an example will be described in which the second configuration information is implemented as second DCI signaling.

[0043] Optionally, among the first DCI signaling and the second DCI signaling, 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 and the second DCI signaling simultaneously. Here, the first DCI signaling is a resource configuration command for the first service, and the second DCI signaling is a resource configuration command for the second service. The delay requirement of the second service may be higher than that of the first service. Exemplarily, the first DCI signaling is a resource configuration command for the eMBB service, and the second DCI signaling is a resource configuration command for the URLLC service.

[0044] Optionally, among the M first beams set in the first configuration information, M may be 1 or more. When 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 signal (DMRS) ports corresponding to any two first beams are different.

[0045] That is, the terminal resources corresponding to each of the M first beams are different at least as follows.

[0046] 1. The time-domain resources are different. For example, beam #1 is used in slot #1, beam #2 is used in slot #2, or beam #1 is used in symbols #3 - 6 of slot #1, and beam #2 is used in symbols #10 - 13 of slot #1.

[0047] 2. The frequency-domain resources are different. For example, 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..., and beam #2 is used in RB#1, #3, #5....

[0048] 3. The DMRS ports are different. For example, beam #1 is used in antenna port #1, and beam #2 is used in antenna port #2.

[0049] Thus, the first terminal can support a plurality of beams among the above M first beams simultaneously. For example, the first terminal can support beam #1 and beam #2 above simultaneously.

[0050] Similarly, among the N second beams set in the above second configuration information, N may be 1 or more. When 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 are different between any two second beams.

[0051] That is, the terminal resources corresponding to each of the N second beams are different at least as follows.

[0052] 1. The time-domain resources are different. For example, beam #3 is used in slot #1, beam #4 is used in slot #2, or beam #3 is used in symbols #3 - 6 of slot #1, and beam #4 is used in symbols #10 - 13 of slot #1.

[0053] 2. The frequency-domain resources are different. For example, 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..., and beam #4 is used in RB#1, #3, #5....

[0054] 3. The DMRS ports are different. For example, beam #3 is used in antenna port #1, and beam #4 is used in antenna port #2.

[0055] Thus, the first terminal can support a plurality of beams among the above N second beams simultaneously. For example, the first terminal can support the above beam #3 and beam #4 simultaneously.

[0056] In step 202, determine the specified transmission resources in the overlapping time-domain resources.

[0057] Optionally, the specified transmission resources are the transmission resources determined based on the support situation of the first beam and the second beam by the first terminal, and the overlapping situation between the first frequency-domain resources and the second frequency-domain resources.

[0058] Optionally, the specified transmission resources include the specified frequency-domain resources and / or the specified beams.

[0059] Here, the specified frequency domain resource includes at least one of the first frequency domain resource and the second frequency domain resource. Optionally, this specified frequency domain resource needs to satisfy the support for the first beam and / or the second beam by the first terminal. That is, after the first terminal determines the support situation for the first beam and / or the second beam, it determines the specified frequency domain resource based on the overlapping situation between the first frequency domain resource and the second frequency domain resource. In some embodiments, the specified frequency domain resource further includes a third frequency domain resource other than the overlapping part in the first frequency domain resource.

[0060] The specified beam includes at least one set of beams among the first beam and the second beam, or the specified beam includes partial beams among the M first beams and / or partial beams among the N second beams. Optionally, this specified beam is a transmission resource determined by the first terminal based on the support situation for the first beam and / or the second beam and the overlapping situation between the first frequency domain resource and the second frequency domain resource.

[0061] In some embodiments, the specified beam includes the N second beams. Optionally, 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 support the M first beams and the N second beams simultaneously. The specified frequency domain resource includes the second frequency domain resource.

[0062] Optionally, the first frequency domain resource and the second frequency domain resource do not overlap, or the first frequency domain resource and the second frequency domain resource have overlapping frequency domain resources.

[0063] In some embodiments, the N second beams include 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, where the third frequency domain resource includes a frequency domain resource that does not overlap with the second frequency domain resource in the first frequency domain resource. Optionally, 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, i.e., the third frequency domain resource is a part of the first frequency domain resource.

[0064] In some embodiments, the specified beam includes N second beams and at least one first beam, and at least one first beam is different from any second beam. Optionally, the first terminal can support at least one first beam and N second beams simultaneously. 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 do not overlap.

[0065] Or, 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. Optionally, when 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.

[0066] Or, the specified frequency domain resource includes a second frequency domain resource, where 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 signal (DMRS) ports.

[0067] That is, in the embodiments of the present disclosure, based on the overlapping situation in the frequency domain in the overlapping time domain resources and the support situation for at least one first beam and at least one second beam, a specified transmission resource in the overlapping time domain resources is determined.

[0068] Optionally, in the overlapping time domain resources where the first time domain resources and the second time domain resources overlap, it is necessary to determine the beam transmitted on the channel and the frequency domain resources.

[0069] In the embodiments of the present disclosure, the transmission in the overlapping time domain resources is described by dividing it into the following cases.

[0070] In Case 1, M first beams and N second beams are different, and the first frequency domain resources and the second frequency domain resources do not overlap.

[0071] 1.1 When the first terminal cannot support M first beams and N second beams simultaneously, transmission is performed using the N second beams in the overlapping time domain resources and the second frequency domain resources.

[0072] Exemplarily, taking the case where beam #1 is included in the M first beams and beam #2 and beam #3 are included in the N second beams as an example. When the first terminal cannot support beam #1, beam #2, and beam #3 simultaneously, transmission is performed using beam #2 and beam #3 in the overlapping time domain resources and the second frequency domain resources.

[0073] Here, the transmission includes resource transmission or resource reception, for example, includes reception of PDSCH or transmission of PUSCH.

[0074] Exemplarily, referring to FIG. 3, which is a schematic diagram of a transmission method provided by one exemplary embodiment of the present disclosure. As shown in FIG. 3, in the overlapping time domain resources of beam #1, beam #2, and beam #3, since the first terminal cannot support beam #1, beam #2, and beam #3 simultaneously, the first terminal uses beam #2 and beam #3 to perform transmission in the overlapping time domain resources and the second frequency domain resource 310. Here, the first frequency domain resource 300 and the second frequency domain resource 310 do not overlap.

[0075] 1.2 When the first terminal can support M first beams and N second beams simultaneously, the first transmission is performed using the N second beams in the overlapping time domain resources and the second frequency domain resource, and the second transmission is performed using the M first beams in the overlapping time domain resources and the first frequency domain resource.

[0076] Exemplarily, it is described by taking beam #1 as included in the M first beams and beam #2 and beam #3 as included in the N second beams as an example. When the first terminal can support beam #1, beam #2, and beam #3 simultaneously, transmission is performed using beam #2 and beam #3 in the overlapping time domain resources and the second frequency domain resource, and transmission is performed using beam #1 in the overlapping time domain resources and the first frequency domain resource.

[0077] Here, the transmission includes resource transmission or resource reception, for example, includes reception of PDSCH, or transmission of PUSCH.

[0078] Exemplarily, referring to FIG. 4, which is a schematic diagram of a transmission method provided by one exemplary embodiment of the present disclosure. As shown in FIG. 4, the first frequency domain resource 410 and the second frequency domain resource 420 do not overlap. In the overlapping time domain resources of beam #1, beam #2, and beam #3, since the first terminal can support beam #1, beam #2, and beam #3 simultaneously, the first terminal uses beam #2 and beam #3 for transmission in the overlapping time domain resources and the second frequency domain resource 420, and uses beam #1 for transmission in the overlapping time domain resources and the first frequency domain resource 410.

[0079] In Case 2, the M first beams and the N second beams are partially the same, that is, at least one first beam is included in the N second beams, and the first frequency domain resource and the second frequency domain resource do not overlap.

[0080] Among the N second beams, since the first terminal can support these N second beams simultaneously, that is, when the M first beams and the N second beams are partially the same, the first terminal can support these N second beams simultaneously, and at least one first beam is included in these N second beams.

[0081] Perform the first transmission in the overlapping time domain resources and the second frequency domain resource using the N second beams, and perform the second transmission in the overlapping time domain resources and the first frequency domain resource using the M first beams.

[0082] Exemplarily, as an example, it is described that beam #1 is included in M first beams, and beam #2 and beam #3 are included in N second beams. When beam #1 and beam #2 are the same and the first terminal can support beam #2 and beam #3 simultaneously, the first transmission is performed using beam #2 and beam #3 in overlapping time domain resources and a second frequency domain resource, and the second transmission is performed using beam #1 in overlapping time domain resources and a first frequency domain resource.

[0083] Here, the first transmission includes resource transmission or resource reception, for example, includes reception of PDSCH, or transmission of PUSCH, and the second transmission includes resource transmission or resource reception, for example, includes reception of PDSCH, or transmission of PUSCH.

[0084] In case 3, the M first beams and the N second beams are different, and the first frequency domain resource and the second frequency domain resource have overlapping frequency domain resources.

[0085] That is, all of the M first beams and the N second beams are different.

[0086] 3.1 When the first terminal cannot support M first beams and N second beams simultaneously, transmission is performed using the N second beams in overlapping time domain resources and a second frequency domain resource. In the overlapping time domain resources, transmission is not performed in the frequency domain resources other than the overlapping frequency domain resources in the first frequency domain resource.

[0087] Exemplarily, taking as an example that beam #1 is included in M first beams and beams #2 and #3 are included in N second beams, where beam #1, beam #2, and beam #3 are different from each other. When the first terminal cannot support beam #1, beam #2, and beam #3 simultaneously, transmission is performed using beams #2 and #3 in overlapping time-domain resources and a second frequency-domain resource, and transmission is not performed in the overlapping time-domain resources in frequency-domain resources other than the overlapping frequency-domain resources in the first frequency-domain resource.

[0088] Exemplarily, referring to FIG. 5, which is a schematic diagram of a transmission method provided by one exemplary embodiment of the present disclosure. As shown in FIG. 5, a first frequency-domain resource 510 and a second frequency-domain resource 520 overlap. Since the first terminal cannot support beam #1, beam #2, and beam #3 simultaneously in the overlapping time-domain resources of beam #1, beam #2, and beam #3, the first terminal uses beams #2 and #3 for transmission in the overlapping time-domain resources and the second frequency-domain resource 520, and does not perform transmission in the frequency-domain resources other than the overlapping portions in the first frequency-domain resource 510 in the overlapping time-domain resources.

[0089] 3.2 When the first terminal can support M first beams and N second beams simultaneously, the first transmission is performed using the N second beams in overlapping time-domain resources and a second frequency-domain resource, and the second transmission is performed using the M first beams in overlapping time-domain resources and a first frequency-domain resource.

[0090] Exemplarily, taking as an example that beam #1 is included in M first beams and beams #2 and #3 are included in N second beams, where beam #1, beam #2, and beam #3 are different from each other. When the first terminal can support beam #1, beam #2, and beam #3 simultaneously, transmission is performed using beams #2 and #3 in overlapping time domain resources and a second frequency domain resource, and in the overlapping time domain resources, transmission is performed using beam #1 in a first frequency domain resource.

[0091] Exemplarily, referring to FIG. 6, which is a schematic diagram of a transmission method provided by one exemplary embodiment of the present disclosure. As shown in FIG. 6, a first frequency domain resource 610 and a second frequency domain resource 620 overlap. Since the first terminal can support beam #1, beam #2, and beam #3 simultaneously in the overlapping time domain resources of beam #1, beam #2, and beam #3, the first terminal performs transmission using beams #2 and #3 in the overlapping time domain resources and the second frequency domain resource 620, and in the overlapping time domain resources, the first terminal performs transmission using beam #1 in the first frequency domain resource 610.

[0092] In some embodiments, in the overlapping frequency domain resources, since the time-frequency domain resources of the first beam and the second beam are the same, it is necessary to further use different demodulation reference signal (DMRS) ports. That is, when at least one first beam and at least one second beam use different DMRS ports, a second transmission is performed using at least one first beam in the overlapping time domain resources and the first frequency domain resource, and when at least one first beam and at least one second beam use the same DMRS port, the transmission by the first beam is abandoned.

[0093] As described above, the resource determination method provided by the embodiments of the present disclosure provides a method for determining a transmission beam when the time domain resources indicated by two DCI signalings received by a terminal overlap, ensuring beam consistency between the terminal and the base station and improving the performance of beam-based transmission.

[0094] Optionally, in the embodiment shown in FIG. 2, the network device transmits first setting information and second setting information to a first terminal, the first setting information includes a first time domain resource, a first frequency domain resource, and M first beams, the second setting 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 integers greater than 0, and determine the designated transmission resources with the first terminal in the overlapping time domain resources.

[0095] In one alternative embodiment, the designated transmission resources include a designated frequency domain resource and / or a designated beam.

[0096] In one alternative embodiment, the designated beam includes N second beams.

[0097] In one alternative embodiment, 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 support the M first beams and the N second beams simultaneously.

[0098] In one alternative embodiment, the designated frequency domain resource includes the second frequency domain resource.

[0099] In one alternative embodiment, the first frequency domain resource does not overlap with the second frequency domain resource, or the first frequency domain resource and the second frequency domain resource have overlapping frequency domain resources.

[0100] In one alternative embodiment, the N second beams include at least one first beam.

[0101] In one alternative embodiment, the designated frequency domain resource includes the second frequency domain resource, or the designated frequency domain resource includes the second frequency domain resource and the third frequency domain resource, where the third frequency domain resource includes a frequency domain resource that does not overlap with the second frequency domain resource in the first frequency domain resource.

[0102] In one alternative embodiment, the designated beam further includes at least one first beam, and the at least one first beam is different from any second beam.

[0103] In one alternative embodiment, the first terminal can support the at least one first beam and the N second beams simultaneously.

[0104] In one alternative embodiment, the designated frequency domain resource includes the second frequency domain resource and the first frequency domain resource, where the first frequency domain resource does not overlap with the second frequency domain resource.

[0105] In one alternative embodiment, 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.

[0106] In one alternative embodiment, the at least one first beam and the at least one second beam use different demodulation reference signal (DMRS) ports.

[0107] In one alternative embodiment, the specified frequency domain resource includes the second frequency domain resource, where the first frequency domain resource and the second frequency domain resource have overlapping frequency domain resources.

[0108] In one alternative embodiment, the at least one first beam and the at least one second beam use different demodulation reference signal (DMRS) ports.

[0109] In some embodiments, when the first terminal and the second terminal are implemented as different terminals, after resetting the resources set for the second terminal to the first terminal, it is necessary to indicate the resource occupancy status to the second terminal. Exemplarily, first, after setting the frequency domain resource RB set#0 of the t1 slot for the eMBB service to the second terminal, and then setting two symbols of the frequency domain resource RB set#0 in the t1 slot to the URLLC service of the first terminal, in order to ensure good reception for the second terminal of the eMBB service, the network device needs to indicate to the second terminal that the two symbols of RB set#0 in the t1 slot are actually not allocated to the second terminal so that the data transmitted on this time-frequency resource during reception does not need to be considered.

[0110] In the related art, through the indication of pre-emption indication, time-frequency resources allocated to other services are provided, and multiple terminals in the cell (including the second terminal above) determine whether the time-frequency resources originally allocated to themselves are occupied by the services of other terminals based on the time-frequency resources provided by this pre-emption indication. If so, it is necessary to ignore the data transmitted with that resource during reception.

[0111] It should be noted that the pre-emption indication of NR only provides time-frequency resources. On the other hand, in NR, especially when the communication frequency band is frequency range 2, since the attenuation of high-frequency channels is fast, it is necessary to use beam transmission and reception to ensure the coverage range. And 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, when the time-frequency resources that the service of the URLLC user needs to occupy use beam direction #1 (transmitted by Trp#1 / panel#1), and the service of the eMBB user uses beam direction 2 (transmitted by TRP#2 / panel#2) for the same time-frequency resources, the time-frequency resources occupied by the URLLC service and the eMBB service correspond to being carried out simultaneously using beam directions on different antenna panels, and there is no need to send a pre-emption indication.

[0112] It is only necessary to send a pre-emption indication when the time-frequency resources and antenna panels used by the URLLC service and the eMBB service are the same. When the URLLC service only occupies a part of the entire BWP bandwidth, other parts of the bandwidth can transmit other data to other terminals with the beam of the URLLC, that is, terminals using the same beam as the URLLC terminal can continue to receive the data of the non-overlapping part of the resources normally when the frequency-domain resources do not overlap.

[0113] Therefore, in response to the above problems, the embodiments of the present disclosure provide a resource determination method. Exemplarily, referring to FIG. 7, which is a flowchart of a resource determination method provided by one exemplary embodiment of the present disclosure, this method will be described by taking the application of this method to a second terminal as an example. As shown in FIG. 7, this method includes the following steps.

[0114] In step 701, receive configuration information.

[0115] The configuration information includes at least one of a time-domain resource, a frequency-domain resource, at least one antenna panel, and at least one third beam, and the configuration information is used to instruct the second terminal about the occupancy status of the time-domain resource and the frequency-domain resource.

[0116] In some embodiments, this configuration information is used to indicate that the above time-frequency resource is preferentially occupied by the first terminal, and to instruct the second terminal that the above time-frequency resource is occupied.

[0117] Optionally, this configuration information is a group transmission setting command. In some embodiments, this configuration information is implemented as a third DCI signaling, and the third DCI signaling is a group common DCI that instructs a group of terminals in a cell where the time-domain resource is occupied by the first terminal.

[0118] In some embodiments, the antenna panel can be indicated by at least one of an antenna panel ID, a TRP ID, a CORESETPoolIndex (control resource set pool index), a reference signal resource set ID, and a reference signal resource ID. Here, the reference signal resource may be at least one of an SSB, a CSI-RS, and an SRS.

[0119] In step 702, based on the configuration information, determine whether to transmit with at least one antenna panel in the time-domain resource.

[0120] Optionally, the second terminal determines not to perform transmission with this at least one antenna panel in the frequency-domain resource in the time-domain resource indicated by the configuration information.

[0121] Even if the second terminal is in the frequency-domain resource within the above time-domain resource and PDSCH / PUSCH, or the PUSCH of the configured grant or the semi-persistent PDSCH of the quasi-static scheduling is scheduled by DCI, based on the configuration information, it is determined not to perform transmission with at least one antenna panel in the frequency-domain resource within the time-domain resource indicated by the configuration information.

[0122] Optionally, the reference signal corresponding to at least one third beam in the configuration information is a synchronization signal block (SSB). This at least one third beam is the third beam configured for the first terminal.

[0123] The second terminal determines whether it is necessary to continue transmission with the target beam based on whether it is necessary to perform transmission with at least one antenna panel in a frequency-domain resource other than the frequency-domain resource within the time-domain resource.

[0124] Optionally, the indication format of the third beam is to indicate the SSB ID, and the number of bits for indicating the SSB ID is determined by the number of SSBs set by RRC. If only one SSB ID is indicated in DCI and the number of SSBs indicated by RRC is 16, the number of bits is 4 bits. If it is necessary to indicate multiple SSB IDs in DCI and the number of SSBs indicated by RRC is 16, the number of bits is 16 bits.

[0125] Optionally, the second terminal is configured or scheduled to perform transmission with at least one antenna panel with the target beam in the time-domain resource.

[0126] Here, when the target beam and at least one third beam are in a Quasi Co-Location (QCL) relationship, it is determined that transmission is required with at least one antenna panel in a fourth frequency domain resource other than the frequency domain resource in the time domain resource, and / or when the target beam and at least one third beam are in a non-QCL relationship, it is determined that transmission is not required with at least one antenna panel in the time domain resource.

[0127] As described above, the method provided by this embodiment is designed to indicate the time-frequency resource and at the same time indicate the beam direction in the pre-emption indication, thereby enabling resource diversity utilization of eMBB users and URLLC users during multi-beam transmission.

[0128] Optionally, in the embodiment shown in FIG. 7, the network device transmits second configuration information to the first terminal, and the second configuration information configures the time domain resource, the frequency domain resource, and at least one transmission beam as transmission resources for the first terminal. At the same time, the network device transmits configuration information to the second terminal in the same cell, and the configuration information includes at least one of the time domain resource, the frequency domain resource, at least one antenna panel, and at least one third beam. The configuration information is used to indicate the occupancy status of the time domain resource and the frequency domain resource to the second terminal. This antenna panel is also called a TRP.

[0129] Optionally, the reference signal corresponding to at least one third beam in the configuration information is a Synchronization Signal Block (SSB).

[0130] FIG. 8 is a structural block diagram of a resource determination device provided by one exemplary embodiment of the present disclosure. As shown in FIG. 8, this device is applied to a first terminal. The device includes a receiving module 810 for receiving first setting information and second setting information. The first setting information includes a first time domain resource, a first frequency domain resource, and M first beams. The second setting 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. Here, M and N are positive integers. The receiving module 810 and a processing module 820 for determining a specified transmission resource in the overlapping time domain resources.

[0131] In one alternative embodiment, the specified transmission resource includes a specified frequency domain resource and / or a specified beam.

[0132] In one alternative embodiment, the specified beam includes the N second beams.

[0133] In one alternative embodiment, the first beam is different from the second beam, and the first terminal cannot support the M first beams and the N second beams simultaneously.

[0134] In one alternative embodiment, the N second beams include at least one first beam.

[0135] In one alternative embodiment, the specified frequency domain resource includes at least one of the first frequency domain resource and the second frequency domain resource.

[0136] In one alternative embodiment, the specified frequency domain resource includes the second frequency domain resource and the third frequency domain resource, where the third frequency domain resource includes a frequency domain resource that does not overlap with the second frequency domain resource in the first frequency domain resource.

[0137] In one alternative embodiment, the specified beam further includes at least one first beam, the first beam is different from the second beam, and the first terminal can support the at least one first beam and the N second beams simultaneously.

[0138] In one alternative embodiment, 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 frequency domain resources.

[0139] In one alternative embodiment, the at least one first beam and the at least one second beam use different demodulation reference signal (DMRS) ports.

[0140] In one alternative embodiment, among the M first beams, the 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.

[0141] In one alternative embodiment, among the N second beams, the 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.

[0142] FIG. 9 is a structural block diagram of a resource determination device provided by one exemplary embodiment of the present disclosure. As shown in FIG. 9, this device is applied to a second terminal. The device includes a receiving module 910 for receiving configuration information for instructing the second terminal about the occupancy status of time-domain resources and frequency-domain resources, and a processing module 920 for determining whether to transmit with the at least one antenna panel in the time-domain resources based on the configuration information. Here, the configuration information includes at least one of time-domain resources, frequency-domain resources, the at least one antenna panel, and at least one third beam.

[0143] In one alternative embodiment, the reference signal corresponding to the at least one third beam in the configuration information is a synchronization signal block (SSB).

[0144] In one alternative embodiment, the second terminal is configured or scheduled to transmit with the at least one antenna panel in the time-domain resources using a target beam.

[0145] In one alternative embodiment, the processing module 920 further determines that it is necessary to transmit with the at least one antenna panel in a fourth frequency-domain resource other than the frequency-domain resource in the time-domain resource when the target beam and the at least one third beam are in a quasi-collocation relationship, and / or the processing module 920 further determines that it is not necessary to transmit with the at least one antenna panel in the time-domain resource when the target beam and the at least one third beam are not in a quasi-collocation relationship.

[0146] FIG. 10 is a structural block diagram of a resource determination device provided by one exemplary embodiment of the present disclosure. As shown in FIG. 10, this device is applied to a network device. The device includes a transmission module 1010 for transmitting first setting information and second setting information to a first terminal. The first setting information includes a first time domain resource, a first frequency domain resource, and M first beams. The second setting 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. Here, M and N are positive integers. The device further includes a processing module 1020 for determining a specified transmission resource between the first terminal in the overlapping time domain resources.

[0147] In one alternative embodiment, the specified transmission resource includes a specified frequency domain resource and / or a specified beam.

[0148] In one alternative embodiment, the specified beam includes the N second beams.

[0149] In one alternative embodiment, the first beam and the second beam are different, and the first terminal cannot support the M first beams and the N second beams simultaneously.

[0150] In one alternative embodiment, the N second beams include at least one first beam.

[0151] In one alternative embodiment, the specified frequency domain resource includes at least one of the first frequency domain resource and the second frequency domain resource.

[0152] In one alternative embodiment, the specified frequency domain resource includes the second frequency domain resource and the third frequency domain resource, where the third frequency domain resource includes a frequency domain resource that does not overlap with the second frequency domain resource in the first frequency domain resource.

[0153] In one alternative embodiment, the specified beam further includes at least one first beam, the first beam is different from the second beam, and the first terminal can support the at least one first beam and the N second beams simultaneously.

[0154] In one alternative embodiment, 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 frequency domain resources.

[0155] In one alternative embodiment, the at least one first beam and the at least one second beam use different demodulation reference signal (DMRS) ports.

[0156] In one alternative embodiment, the transmission module 1010 further transmits configuration information for instructing the second terminal about the occupancy status of time domain resources and frequency domain resources to the second terminal, where the configuration information includes at least one of time domain resources, frequency domain resources, the at least one antenna panel, and at least one third beam.

[0157] In one alternative embodiment, the reference signal corresponding to the at least one third beam in the configuration information is a synchronization signal block (SSB).

[0158] As described above, the apparatus provided by this embodiment provides a method for determining a transmission beam when time domain resources indicated by two DCI signalings received by a terminal overlap, ensuring beam alignment between the terminal and the base station, and improving the performance of beam-based transmission. Also, it is designed to indicate a beam direction while indicating time-frequency resources in pre-emption indication, thereby enabling resource diversity usage of eMBB users and URLLC users during multi-beam transmission.

[0159] FIG. 11 is a schematic configuration diagram of a terminal provided by one exemplary embodiment of the present disclosure. This terminal includes a processor 1101, a receiver 1102, a transmitter 1103, a memory 1104, and a bus 1105.

[0160] The processor 1101 includes one or more processing cores. The processor 1101 executes various functional applications and information processing by executing software programs and modules.

[0161] The receiver 1102 and the transmitter 1103 can be realized as one communication component, and this communication component may be a communication chip.

[0162] The memory 1104 is connected to the processor 1101 via the bus 1105.

[0163] The memory 1104 is used to store at least one instruction, and the processor 1101 is used to execute this at least one instruction to implement each step in the method embodiment described above.

[0164] Note that the memory 1104 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, including but not limited to magnetic disks or optical disks, electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), static random-access memory (SRAM), read-only memory (ROM), magnetic memory, flash memory, programmable read-only memory (PROM).

[0165] In an exemplary embodiment, a non-transitory computer-readable storage medium containing instructions, such as a memory containing instructions, is further provided, and the above instructions can be executed by a processor of the terminal to implement a method executed by the terminal side in the above device switching method. For example, the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

[0166] A non-transitory computer-readable storage medium, wherein when the instructions in the non-transitory computer storage medium are executed by a processor of the terminal, the terminal is caused to execute the above resource determination method.

[0167] FIG. 12 is a block diagram of a network device 1200 shown by an exemplary embodiment. In some embodiments, this network device 1200 is a base station.

[0168] 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 via a bus.

[0169] Here, 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 embodiments of the present disclosure by executing software programs and modules. The memory 1204 can store software programs and modules. Specifically, the memory 1204 can store an operating system 1241 and an application module 1242 required for at least one function. The receiver 1202 is for receiving communication data transmitted from other devices, and the transmitter 1203 is for transmitting communication data to other devices.

[0170] A non-transitory computer-readable storage medium, when instructions in the non-transitory computer storage medium are executed by a processor of a network device, causes the network device to execute the above resource determination method.

[0171] An exemplary embodiment of the present disclosure further provides a communication system, the system includes a terminal and a network device, the terminal includes a resource determination device provided by the embodiment shown in FIG. 8 or FIG. 9, and the network device includes a resource determination device provided by the embodiment shown in FIG. 10.

[0172] An exemplary embodiment of the present disclosure further provides a communication system, the communication system includes a terminal and a network device, the terminal includes a terminal provided by the embodiment shown in FIG. 11, and the network device includes a network device provided by the embodiment shown in FIG. 12.

[0173] An exemplary embodiment of the present disclosure further provides a computer-readable storage medium, in which at least one instruction, at least one program, a code set or an instruction set is stored, and the at least one instruction, at least one program, a code set or an instruction set is loaded and executed by a processor so as to implement the steps executed by a terminal or a network device in the resource determination method provided by the embodiments of each of the above methods.

[0174] It should be noted that the "plurality" referred to in this specification means two or more. "And / or" describes the relationship of related objects, indicating that three relationships can exist. For example, A and / or B can indicate three cases: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally indicates that the related objects before and after are in an "or" relationship.

[0175] After considering the specification and practicing the invention disclosed in this specification, those skilled in the art can easily conceive of other embodiments of the present disclosure. The present disclosure is intended to cover any modifications, uses or adaptations of the present disclosure, including the common general knowledge or conventional technical means in the technical field not disclosed in the present disclosure, in accordance with the general principles of the present disclosure. The specification and embodiments are only treated as exemplary, and the true scope and spirit of the present disclosure are pointed out by the following claims.

[0176] It should be understood that the present disclosure is not limited to the exact structure shown in the above-described drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A resource determination method, which is executed by a first terminal, and the method includes: receiving first setting information and second setting information, where the first setting information includes a first time domain resource, a first frequency domain resource, and M first beams, and the second setting 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, and M and N are positive integers; determining a specified transmission resource in the overlapping time domain resource based on the overlapping situation of the frequency domain in the overlapping time domain resource and the support situation of the M first beams and the N second beams by the first terminal; the specified transmission resource includes a specified frequency domain resource and / or a specified beam, and the specified beam includes the N second beams; A resource determination method characterized by the above.

2. The first beam is different from the second beam, and the first terminal cannot support the M first beams and the N second beams simultaneously. The resource determination method according to claim 1, characterized by the above.

3. The N second beams include at least one first beam. The resource determination method according to claim 1, characterized by the above.

4. The specified frequency domain resource includes at least one of the first frequency domain resource and the second frequency domain resource. The resource determination method according to claim 3, characterized by the above.

5. The specified frequency domain resource includes the second frequency domain resource and the third frequency domain resource, and the third frequency domain resource includes a frequency domain resource that does not overlap with the second frequency domain resource among the first frequency domain resources. The resource determination method according to claim 3, characterized in that.

6. The specified beam further includes at least one first beam, the first beam is different from the second beam, and the first terminal can support the at least one first beam and the N second beams simultaneously. The resource determination method according to claim 1, characterized in that.

7. 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 frequency domain resources. The resource determination method according to claim 6, characterized in that.

8. Among the M first beams, The time domain resources or frequency domain resources corresponding to any two first beams are different. The resource determination method according to claim 1, characterized in that.

9. Among the N second beams, The time domain resources or frequency domain resources corresponding to any two second beams are different. The resource determination method according to claim 1, characterized in that.

10. A resource determination method, the method is executed by a network device, and the method includes: A step of transmitting first setting information and second setting information to a first terminal, where the first setting information includes a first time domain resource, a first frequency domain resource, and M first beams, the second setting 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, and M and N are positive integers, Determining a designated transmission resource with the first terminal in the overlapping time domain resource based on the overlapping situation of the frequency domain in the overlapping time domain resource and the support situation of the M first beams and the N second beams by the first terminal, The designated transmission resource includes a designated frequency domain resource and / or a designated beam, and the designated beam includes the N second beams, A resource determination method characterized by the above.

11. The first beam is different from the second beam, and the first terminal cannot support the M first beams and the N second beams simultaneously, The resource determination method according to claim 10, characterized by the above.

12. The designated frequency domain resource includes at least one of the first frequency domain resource and the second frequency domain resource, The resource determination method according to claim 10, characterized by the above.

13. The designated frequency domain resource includes the second frequency domain resource and a third frequency domain resource, and the third frequency domain resource includes a frequency domain resource in the first frequency domain resource that does not overlap with the second frequency domain resource, The resource determination method according to claim 10, characterized by the above.

14. The specified beam further includes at least one first beam, the first beam is different from the second beam, and the first terminal can support the at least one first beam and the N second beams simultaneously. The resource determination method according to claim 10, characterized in that.

15. 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 frequency domain resources. The resource determination method according to claim 14, characterized in that.

16. A terminal, wherein the terminal includes a processor and a transceiver connected to the processor and a memory for storing executable signaling of the processor, and the processor is configured to load and execute executable instructions so as to implement the resource determination method according to any one of claims 1 to 9. A terminal characterized by the above.

17. A network device, wherein the network device includes a processor and a transceiver connected to the processor and a memory for storing executable signaling of the processor, and the processor is configured to load and execute executable instructions so as to implement the resource determination method according to any one of claims 10 to 15. A network device characterized by the above.

18. A computer program, wherein When the computer program is executed by a processor, the resource determination method according to any one of claims 1 to 9 is realized. A computer program, characterized in that. **Claim 19** A computer program, comprising: When the computer program is executed by a processor, the resource determination method according to any one of claims 10 to 15 is realized. A computer program, characterized in that.

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