WO2023125906A1 - Procédé, appareil et terminal de détermination de direction de transmission de ressources - Google Patents

Procédé, appareil et terminal de détermination de direction de transmission de ressources Download PDF

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Publication number
WO2023125906A1
WO2023125906A1 PCT/CN2022/143831 CN2022143831W WO2023125906A1 WO 2023125906 A1 WO2023125906 A1 WO 2023125906A1 CN 2022143831 W CN2022143831 W CN 2022143831W WO 2023125906 A1 WO2023125906 A1 WO 2023125906A1
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Prior art keywords
grant
resource
authorization
priority
information
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PCT/CN2022/143831
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English (en)
Chinese (zh)
Inventor
鲁智
潘学明
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维沃移动通信有限公司
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Publication of WO2023125906A1 publication Critical patent/WO2023125906A1/fr

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient

Definitions

  • the present application belongs to the technical field of communications, and in particular relates to a method, device and terminal for determining a resource transmission direction.
  • the main scenarios of 5G include: Enhanced Mobile Broadband (eMBB), Ultra-reliable and Low Latency Communications (URLLC), Massive Machine Type Communication (mMTC); These scenarios put forward requirements for the system such as high reliability, low latency, large bandwidth, and wide coverage.
  • eMBB Enhanced Mobile Broadband
  • URLLC Ultra-reliable and Low Latency Communications
  • mMTC Massive Machine Type Communication
  • BWP bandwidth part
  • UE User Equipment
  • the BWP will correspond to the determined uplink (Uplink, UL) and downlink (Downlink, DL) resources, and the transmission direction of the time-frequency domain resources is determined through configuration or indication.
  • DL resources will not be used for UL transmission, and UL resources will not be used for DL transmission; however, this method will increase transmission delay for TDD systems, will not use low-latency services, and will also reduce coverage.
  • Embodiments of the present application provide a method, device, and terminal for determining a resource transmission direction, which can solve the problems of increased time delay and decreased coverage.
  • a method for determining a resource transmission direction includes:
  • the terminal When the terminal detects that the first resource indicated by the first authorization sent by the network side device overlaps with the second resource indicated by the second authorization, the terminal, based on the feature information of the first authorization and the second authorization, The feature information of the first authorization and/or the priority of the second authorization are determined;
  • the terminal determines the transmission direction of the first resource and the second resource based on the priority of the first grant and/or the second grant.
  • an apparatus for determining a resource transmission direction includes:
  • the first determining module is configured to, when it is detected that the first resource indicated by the first authorization sent by the network side device overlaps with the second resource indicated by the second authorization, based on the feature information of the first authorization and the characteristic information of the second authorization, determining the priority of the first authorization and/or the second authorization;
  • the second determining module is configured to determine the transmission direction of the first resource and the second resource based on the priority of the first grant and/or the second grant.
  • a terminal in a third aspect, includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and when the programs or instructions are executed by the processor, the following The steps of the method in one aspect.
  • a terminal including a processor and a communication interface; wherein the processor is used for:
  • a readable storage medium on which a program or an instruction is stored, and when the program or instruction is executed by a processor, the steps of the method as described in the first aspect are implemented.
  • a sixth aspect provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method as described in the first aspect .
  • a computer program product is provided, the computer program product is stored in a storage medium, and the computer program product is executed by at least one processor to implement the steps of the method described in the first aspect.
  • the terminal when the terminal detects that the first resource indicated by the first authorization sent by the network side device overlaps with the second resource indicated by the second authorization, the terminal, based on the feature information used to indicate the authorization priority, Determine the priority of the first grant and the second grant, and then determine the transmission direction of the first resource and the second resource based on the priority of the first grant and/or the second grant, and can maintain the resource transmission indicated by the high priority grant
  • the direction remains unchanged, and the resource transmission direction indicated by the low-priority authorization is rewritten based on the resource transmission direction indicated by the high-priority authorization to determine the available resources of the resources indicated by the authorization, which can ensure the normal transmission of channels or signals scheduled by the high-priority authorization.
  • FIG. 1 is a schematic diagram of a wireless communication system applicable to an embodiment of the present application
  • FIG. 2 is a schematic flowchart of a method for determining a resource transmission direction provided by an embodiment of the present application
  • FIG. 3 is one of the schematic diagrams of time-frequency domain resource allocation provided by the embodiment of the present application.
  • FIG. 4 is the second schematic diagram of time-frequency domain resource allocation provided by the embodiment of the present application.
  • FIG. 5 is the third schematic diagram of time-frequency domain resource allocation provided by the embodiment of the present application.
  • FIG. 6 is a fourth schematic diagram of time-frequency domain resource allocation provided by the embodiment of the present application.
  • FIG. 7 is the fifth schematic diagram of time-frequency domain resource allocation provided by the embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of an apparatus for determining a resource transmission direction provided by an embodiment of the present application.
  • FIG. 9 is one of the schematic structural diagrams of a terminal provided in an embodiment of the present application.
  • FIG. 10 is a second structural schematic diagram of a terminal provided by an embodiment of the present application.
  • first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
  • “and/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technologies can be used for the above-mentioned systems and radio technologies as well as other systems and radio technologies.
  • the following description describes the New Radio (New Radio, NR) system for example purposes, and uses NR terms in most of the following descriptions, but these techniques can also be applied to communication systems other than NR system applications, such as the 6th generation (6 th Generation, 6G) communication system.
  • 6G 6th Generation
  • FIG. 1 is a schematic diagram of a wireless communication system applicable to an embodiment of the present application.
  • the wireless communication system shown in FIG. 1 includes a terminal 11 and a network side device 12.
  • the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, a super mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) equipment, robot, wearable device (Wearable Device) , Vehicle User Equipment (VUE), Pedestrian User Equipment (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computer, PC), teller machine or self-service machine and other terminal side devices, wearable devices include: smart watches, smart bracelet
  • the network side device 12 may include an access network device or a core network device, wherein the access network device 12 may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or Wireless access network unit.
  • RAN Radio Access Network
  • the access network device 12 may include a base station, a wireless local area network (Wireless Local Area Network, WLAN) access point, a wireless fidelity (Wireless Fidelity, WiFi) node, etc., and the base station may be called a node B, an evolved node B (eNB), Access point, base transceiver station (Base Transceiver Station, BTS), radio base station, radio transceiver, basic service set (Basic Service Set, BSS), extended service set (Extended Service Set, ESS), home B node, home Evolved Node B, Transmission Reception Point (TRP) or some other appropriate term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms.
  • eNB evolved node B
  • BTS base transceiver station
  • BTS base transceiver station
  • BSS basic service set
  • Extended Service Set Extended Service Set
  • home B node home Evolved Node B
  • TRP Transmission Reception Point
  • Core network equipment may include but not limited to at least one of the following: core network nodes, core network functions, mobility management entities (Mobility Management Entity, MME), access mobility management functions (Access and Mobility Management Function, AMF), session management functions (Session Management Function, SMF), User Plane Function (UPF), Policy Control Function (Policy Control Function, PCF), Policy and Charging Rules Function (PCRF), edge application service Discovery function (Edge Application Server Discovery Function, EASDF), unified data management (Unified Data Management, UDM), unified data storage (Unified Data Repository, UDR), home subscriber server (Home Subscriber Server, HSS), centralized network configuration ( Centralized network configuration, CNC), network storage function (Network Repository Function, NRF), network exposure function (Network Exposure Function, NEF), local NEF (Local NEF, or L-NEF), binding
  • MME mobility management entities
  • AMF Access and Mobility Management Function
  • SMF Session Management Function
  • UPF User Plane Function
  • Policy Control Function Policy Control Function
  • the resource transmission direction determination method provided by the embodiment of this application can be applied in the full-duplex/flexible duplex scenario.
  • the terminal determines the priority of the first grant and/or the second grant based on the feature information indicating the priority of the grant, and then determines the priority of the first grant and/or the second grant based on the priority of the first grant and/or the second grant.
  • the resource transmission direction is used to determine the available resources of low-priority grants to indicate resources, which can ensure the normal transmission of channels or signals scheduled by high-priority grants, improve resource utilization coverage and reduce delay.
  • Fig. 2 is a schematic flowchart of a method for determining a resource transmission direction provided by an embodiment of the present application. As shown in Fig. 2, the method includes steps 201-202; wherein:
  • Step 201 When the terminal detects that the first resource indicated by the first authorization sent by the network side device overlaps with the second resource indicated by the second authorization, the terminal, based on the feature information of the first authorization and the The feature information of the second authorization determines the priority of the first authorization and/or the second authorization.
  • Step 202 the terminal determines the transmission direction of the first resource and the second resource based on the priority of the first grant and/or the second grant.
  • the embodiment of the present application can be applied to full-duplex/flexible duplex scenarios; terminals include but not limited to the types of terminals 11 listed above, and network-side devices include but not limited to the network-side devices listed above 12, which is not limited in this embodiment of the application.
  • the first grant indicates the expected transmission direction of the first resource and the second grant indicates the expected transmission direction of the second resource may be two opposite directions.
  • the terminal may determine to execute step 201 and step 202 based on at least one of protocol pre-definition, terminal self-determination and notification to the network, high-layer pre-configuration or network configuration.
  • the overlap between the first resource indicated by the first grant and the second resource indicated by the second grant refers to the time domain and/or frequency domain resources indicated by the first grant and the time domain and/or frequency domain resources indicated by the second grant. or the overlapping of part or all of the frequency domain resources.
  • the feature information may include at least one of the following:
  • the authorization type information includes dynamic indication or semi-static configuration.
  • the dynamic indication is, for example, downlink control information (Downlink Control Information, DCI) signaling.
  • the semi-static configuration may include at least one of the following: configuration authorization (configured grant) configuration; semi-persistent static scheduling (Semi-Persistent Scheduling, SPS) configuration; scheduling request (scheduling request, SR); channel state information (Channel State Information, CSI ) report (report) configuration; sounding reference signal (Sounding Reference Signal, SRS) configuration; Coreset configuration; channel state information reference signal (Channel State Information Reference Signal, CSI-RS) configuration.
  • the authorized bearer resource type may include at least one of the following: the authorized coreset number; the search space set (search space set) number.
  • the terminal after determining the high priority and low priority of the first grant and the second grant, keeps the resource transmission direction indicated by the high priority grant unchanged, and rewrites the resource according to the resource transmission direction indicated by the high priority grant.
  • the resource transmission direction indicated by the low-priority grant determines the available resources of the resource indicated by the low-priority grant.
  • the terminal when the terminal detects that the first resource indicated by the first authorization sent by the network side device partially or completely overlaps with the second resource indicated by the second authorization, the terminal based on The feature information used to indicate the authorization priority determines the priority of the first authorization and/or the second authorization, and then determines the first resource and the second resource, or the sub- Band, the transmission direction of the time slot where it is located, by keeping the resource transmission direction indicated by the high-priority grant unchanged, rewriting the resource transmission direction indicated by the low-priority grant according to the resource transmission direction indicated by the high-priority grant to determine the low-priority grant
  • Indicating the available resources of resources can ensure the normal transmission of channels or signals scheduled by high-priority grants, improve resource utilization coverage and reduce delay.
  • An implementation manner in which the terminal determines the priority of the first authorization and/or the second authorization based on the characteristic information of the first authorization and the characteristic information of the second authorization may include any of the following:
  • the terminal Based on the receiving time information of the first grant and the receiving time information of the second grant, the terminal determines the grant with a later receiving time among the first grant and the second grant as a high priority, or assigns the first grant to Among the grant and the second grant, the grant that is received earlier in time is determined to be of lower priority.
  • the receiving time of the end symbol of the control channel carrying the grant is used as a reference, or the receiving time of the first symbol carrying the grant is used as a reference.
  • the grant whose reception time of the last symbol is later is determined as a high-priority grant, and among the first grant and the second grant, the grant whose reception time of the last symbol is earlier is determined as a low priority .
  • the grant whose reception time of the start symbol is later in the first grant and the second grant is determined as a high-priority grant, and the grant in which the start symbol is received earlier in the first grant and the second grant is determined as low priority.
  • the grant received later has a higher priority than the grant received earlier, and the terminal determines the transmission direction of the time domain and/or frequency domain resources indicated by the two grants according to the grant received later (ie UL or DL transmission).
  • Fig. 3 is one of the schematic diagrams of time-frequency domain resource allocation provided by the embodiment of the present application.
  • the terminal receives a UL resource of a UL grant scheduling slot n; at time t2 (t1 ⁇ t2) , the terminal receives a DL resource scheduled by a DL grant for slot n; the DL resource scheduled by the DL grant partially overlaps with the UL resource scheduled by the UL grant. Since the receiving time t1 of the UL grant is earlier than the receiving time t2 of the DL grant, the terminal determines that the UL grant is of low priority and the DL grant is of high priority.
  • the terminal determines a high-priority grant or a low-priority grant among the first grant and the second grant based on the priority information of the first grant and the priority information of the second grant.
  • each authorization includes indication information, where the indication information is used to indicate priority information of the authorization.
  • the first authorization includes first indication information, and the first indication information is used to indicate the priority information of the first authorization; and/or, the second authorization includes second indication information, and the second indication information It is used to indicate the priority information of the second authorization.
  • the existing field in the authorization (that is, the target field) can be reused, and the indication information can be carried in the target field.
  • the target domain in the first authorization includes the first indication information; and/or the target domain in the second authorization includes the second indication information.
  • a target domain can be based on a combination of at least one existing domain.
  • a new field (for example, a priority indication field) may be added to the authorization, and the indication information is carried in the priority indication field.
  • the priority indication field in the first authorization includes the first indication information; and/or, the priority indication field in the second authorization includes the second indication information.
  • the first grant includes N1 bits; wherein, the N1 bits are used to indicate priority information of the first grant; and N1 is a positive integer.
  • the second grant includes N2 bits; wherein, the N2 bits are used to indicate priority information of the second grant; and N2 is a positive integer.
  • N1 and N2 have the same size.
  • the specific sizes of N1 and N2 may be determined based on protocol pre-definition or high-layer pre-configuration.
  • the type of authorization may include at least one of the following: Radio Resource Control (Radio Resource Control, RRC) signaling; DCI signaling; Medium Access Control (Medium Access Control, MAC) control element (Control Element, CE) signaling make.
  • the types of the first authorization and the second authorization are both dynamic indications
  • the dynamic indication takes DCI signaling as an example, and a priority indication field is introduced into the scheduling DCI sent by the network side device to the terminal.
  • a priority indication field is introduced into the scheduling DCI sent by the network side device to the terminal.
  • an extra x bit is introduced into the DCI to indicate the UL-DL resource priority indication field (referred to as the priority indication field for short); the size of the bit number x is configurable by the network.
  • the network configuration introduces an extra 1 bit into the DCI, 1 indicates high priority, and 0 indicates low priority; or, 0 indicates high priority, and 1 indicates low priority.
  • the priority indication field indicating 1 to represent high priority Take the priority indication field indicating 1 to represent high priority, and the priority indication field to indicate 0 to represent low priority as an example: if the priority indication field of a grant indicates 0, the transmission direction of the time-frequency domain resources indicated by the grant can be It is rewritten by the time-frequency domain resource indicated by another grant whose priority indication field indicates 1. If a DL grant and a UL grant are indicated as having different priorities, the terminal performs UL transmission or DL reception according to the grant indicating a higher priority.
  • the network side device can configure the priority of authorization in the parameter configuration, so that when a configured UL transmission conflicts with a configured DL transmission, for example, for flexible symbols or time slots, the terminal can The stage determines whether the conflicting resource is UL or DL transmission direction, and performs UL transmission or DL reception.
  • Fig. 4 is the second schematic diagram of time-frequency domain resource allocation provided by the embodiment of the present application. As shown in Fig. 4, at slot n, a configured SPS transmission occasion and a configured configured grant transmission occasion partially overlap, due to SPS The configured priority is 1, and the priority in the CG configuration is 0. Therefore, according to the priority relationship between the SPS configuration and the CG configuration, the terminal determines that the SPS is a high-priority authorization, and determines the overlapping resources as DL resources.
  • the type of the first authorization is dynamic indication
  • the type of the second authorization is semi-static configuration
  • the type of the first authorization is semi-static configuration
  • the type of the second authorization is dynamic indication.
  • the terminal determines the DL reception or UL transmission behavior according to the high-priority transmission according to the dynamically indicated grant and/or the priority of the semi-statically configured grant.
  • the network can configure whether the priority in the dynamic indication (DCI) can override (override) the priority in the semi-static configuration.
  • DCI dynamic indication
  • override override
  • the network configuration dynamic indication may override the priority indication of the semi-static configuration, so that the resources scheduled by the dynamic indication are DL resources; or,
  • the DCI configured by the network cannot override the priority of the semi-static configuration, that is, the UE does not expect to receive the DCI indicating the same priority, and the resource transmission direction is opposite to the transmission direction of the semi-static configuration transmission.
  • the terminal determines, based on the grant type information of the first grant and the grant type information of the second grant, a grant whose grant type is a dynamic indication among the first grant and the second grant as a high priority, or, Determining a grant whose grant type is a semi-static configuration among the first grant and the second grant as a low priority.
  • one grant is a dynamic indication and the other grant is a semi-static configuration
  • the terminal can follow the dynamic Indicates the grant-priority way to determine UL transmission or DL reception behavior.
  • the terminal determines, based on the bearer resource type information of the first grant and the bearer resource type information of the second grant, that the bearer resource type of the first grant and the second grant is the target bearer resource type as high Priority, or, determining a grant whose bearer resource type is a non-target bearer resource type in the first grant and the second grant as a low priority.
  • the target bearer resource type may include at least one of the following: the number of the authorized coreset; the number of the search space set (search space set).
  • the network side device may configure the terminal to determine different priorities of different authorizations according to the types of authorized bearer resources.
  • the network side device can configure the terminal to determine different priorities of different DCIs according to the coreset number where the DCI is located, for example, the size of the index of the coreset.
  • the target bearer resource type is coreset#0
  • the priority of the DCI detected by the terminal in coreset#0 is higher than that of DCI detected in other coresets.
  • the network side device may also configure the terminal to determine different priorities of different DCIs according to the search space set number where the DCI is located, for example, the (index) size of the search space set.
  • the priority of DCI detected by the terminal in SSS#0 is higher than that of DCI detected in other SSSs.
  • authorizations in the CSS set take precedence over authorizations in the USS set.
  • the priority of specific CSS is higher than that of USS, for example, the priority of Type-0-PDCCH CSS set or Type1-PDCCH CSS set is higher than that of USS set.
  • the terminal based on the format information of the first authorization and the format information of the second authorization, determines the authorization whose format information in the first authorization and the second authorization is the target format as a high priority, or assigns the Among the first grant and the second grant, the grant whose bearer resource type is a non-target format is determined as a low priority.
  • the target format includes: DCI format information.
  • the target format is, for example, DCI format 0-2 or DCI format 1-2.
  • the network side device can be configured: the priority of DCI format 0-2/1-2 is higher than that of DCI format 0-1/1-1, and the priority of DCI format 0-2/1-2 is higher than that of DCI format 0-0/1-0 priority.
  • the terminal Based on the scrambling type information of the first grant and the scrambling type information of the second grant, the terminal determines the grant whose scrambling type information is the target scrambling type in the first grant and the second grant as a high priority , or, determining a grant whose scrambling type information in the first grant and the second grant is a non-target scrambling type as a low priority.
  • the target scrambling type information includes: RNTI of DCI scrambling.
  • the target scrambling type is, for example, MCS-RNTI scrambling.
  • the network side device may be configured: the priority of the DCI scrambled by the MCS-RNTI is higher than that of the DCI scrambled by the C-RNTI and the SP-RNTI.
  • Way 7 For the characteristic information, include the channel and/or signal type of the authorized scheduling
  • the terminal Based on the types of channels and/or signals scheduled by the first grant and the types of channels and/or signals scheduled by the second grant, the terminal assigns the channels and/or signals scheduled in the first grant and the second grant to Or the grant whose signal type is the target type is determined as a high priority, or the channel and/or signal type scheduled in the first grant and the second grant is determined as a non-target type grant as a low priority .
  • the network-side device may configure the terminal to determine the priorities of different grants according to the types of channels and/or signals scheduled by the grants.
  • the target type is eg a control channel.
  • the network side device can be configured: the priority of the control channel is higher than the priority of the data channel, and also higher than the priority of the reference signal; or, the priority of the control channel is higher than the priority of the data channel, and the priority of the data channel priority is greater than that of the reference signal; or, the priority of the control channel is greater than that of the reference signal, and the priority of the reference signal is greater than that of the data channel.
  • a control channel such as PUCCH, a data channel such as PDSCH, and a reference signal such as SRS.
  • the priority of the scheduling control channel grant is higher than that of the scheduling data channel.
  • the priority of the grant, the priority of the grant for scheduling the data channel is higher than the priority of the grant for scheduling the reference signal.
  • the terminal Based on the retransmission times information of channels and/or signals scheduled by the first grant and the retransmission times information of channels and/or signals scheduled by the second grant, the terminal allocates The grant whose retransmission times information of the channel and/or signal scheduled in the schedule meets the target condition is determined as a high priority, or, the retransmission times of the channel and/or signal scheduled in the first grant and the second grant Authorizations for which information does not meet the target criteria are determined to be low priority.
  • the network-side device may configure the terminal to schedule channels and/or signal retransmission times according to the DCI, and determine the priorities of different DCIs.
  • the target condition includes: the number of retransmissions of authorized and scheduled channels and/or signals is greater than a threshold.
  • the network side device may be configured: if a DCI schedules repeated transmission, the priority of the DCI is low-priority grant; or the priority of the DCI is high-priority grant.
  • the network side device can be configured: if the number of retransmissions scheduled by DCI 1 is higher than the number of retransmissions scheduled by DCI 2, the terminal considers the priority of DCI 1 to be low-priority authorization; or, the terminal considers the priority of DCI 1 to be High priority authorization.
  • the time difference between the end symbol of the high-priority grant and the time reference point is greater than or equal to the effective time of the first resource indicated by the high-priority grant; wherein the time reference point includes at least one of the following:
  • the terminal expects that the earliest start symbol in the first resource and the second resource is no earlier than the effective time (recorded as T_procA time or processing time) after the end symbol of the high-priority grant, and the high-priority grant changes the low-priority The transmission direction of the second resource indicated by the authorization.
  • the first resource partially or fully overlaps with the second resource.
  • FIG. 5 is the third schematic diagram of resource allocation in the time-frequency domain provided by the embodiment of the present application.
  • the network side device configures the terminal to determine grants with a later reception time as high-priority grants.
  • the terminal expects the start symbol of the earliest overlapping resource indicated by the late scheduling grant (DL grant) to be no earlier than the T_procA time after the last symbol received by the PDCCH, and the DL grant changes the transmission direction of the resource indicated by the UL grant.
  • DL grant late scheduling grant
  • the effective time can be the same as the cancellation time when the UL channel is canceled at different priorities, that is,
  • T_procA T proc,2 ; wherein, T proc,2 is the PUSCH preparation time;
  • T_procA may also be greater than or less than the above cancellation time.
  • T_procA Tproc ,2 +delta1.
  • delta1 may be specified in the protocol, may be a value related to UE capabilities, and may be a positive number or a negative number.
  • FIG. 6 is the fourth schematic diagram of resource allocation in the time-frequency domain provided by the embodiment of the present application.
  • the network side device configures the terminal to determine grants with a later reception time as high-priority grants.
  • the terminal expects that the start symbols of overlapping resources indicated by at least two scheduled grants (DL grants) are not earlier than the T_procB time after the last symbol received by the PDCCH, and the DL grant changes the transmission direction of the resources indicated by the UL grant.
  • T_procB Tproc,2 ;
  • T_procB Tproc,2 +delta2.
  • delta2 can be specified in the protocol, can be a value related to the terminal capability, and can be a positive number or a negative number.
  • the effective time may be configured by the network side device or stipulated in the protocol.
  • the terminal in the embodiment of the present application determines the transmission direction of the first resource and the second resource based on the priority of the first grant and/or the second grant, and then determines the low-priority grant indication resource Describe the available resources.
  • the terminal determines the transmission direction of the first resource and the second resource based on the granularity and the priority of the first grant and/or the second grant, and then determines that the low priority grant indicates that the resource is available resource; wherein, the granularity is used to indicate the rewriting scope of the scheduled resource.
  • the granularity may include at least one of the following: time unit granularity; frequency domain subband granularity; overlapping frequency domain granularity; scheduling granularity.
  • a time unit may include subbands, slots or subframes. It should be noted that the subband may be an existing subband or a subband set, or a newly defined subband including k PRBs in the frequency domain, and its granularity in the time domain may be configured by the network.
  • Fig. 7 is the fifth schematic diagram of time-frequency domain resource allocation provided by the embodiment of the present application.
  • the terminal receives a UL resource of a UL grant scheduling slot n; at time t2 (t1 ⁇ t2) , the terminal receives a DL resource scheduled by a DL grant for slot n; the DL resource scheduled by the DL grant partially overlaps with the UL resource scheduled by the UL grant.
  • the terminal determines that the UL grant is a low-priority grant, and the DL grant is a high-priority grant.
  • Network-side device configuration the transmission direction of resources indicated by the low-priority authorization can be rewritten by the transmission direction of the resources indicated by the high-priority authorization.
  • the terminal determines the transmission direction of the second resource indicated by the low-priority grant based on the granularity and the transmission direction of the first resource indicated by the high-priority grant, which may include at least one of the following:
  • Implementation 1 When the granularity includes the time unit granularity, the terminal determines the first resource and the second resource based on the time unit granularity and the resource transmission direction indicated by the high-priority grant The transmission direction of all frequency domain resources in the time unit, and then determine the available resources of low priority grant indication resources.
  • the terminal determines that slot n is a DL slot, and changes the transmission direction of all time-frequency domain resources on the slot where the PDCCH indicates resources are located. for the downlink direction.
  • the terminal determines the first resource and the resource transmission direction indicated by the high-priority grant based on the frequency-domain sub-band granularity and the The transmission direction of the frequency domain subband on the time unit where the second resource is located, and then determine the available resource of the low priority grant indication resource.
  • the terminal changes the transmission direction of the resource that is the entire slot n in the time domain and the sub-band where the scheduling resource is located in the frequency domain to the downlink direction.
  • the subband size is configured by the network, for example, a subband m includes k PRBs.
  • the terminal determines the first resource and the second resource transmission direction based on the overlapping frequency domain granularity and the resource transmission direction indicated by the high priority grant.
  • the terminal changes the transmission direction of the entire slot n in the time domain and overlapped frequency domain resources in the frequency domain to the downlink direction.
  • the terminal considers that on the entire slot n: frequency domain resource B is a DL resource, frequency domain resource A is a UL resource, and frequency domain resource C is a DL resource.
  • the terminal will only transmit in one direction at a time, that is, UL or DL. At this time, the terminal should ignore the transmission of UL resource A and only receive DL resources B and C.
  • Implementation 4 When the granularity includes the scheduling granularity, the terminal determines the first resource and the second resource based on the scheduling granularity and the transmission direction of the first resource indicated by the high-priority grant. The transmission direction of time-frequency domain resources with overlapping resources.
  • the terminal determines the transmission direction of the resource indicated by the high priority grant as the downlink direction. For a full-duplex terminal, according to the post-scheduling authorization, the terminal considers that frequency domain resources A and B on time domain resources D and F are UL, frequency domain resource A on time domain resource E is UL, and time domain resource E is UL. The frequency domain resources on B and C are DL.
  • the UE will only transmit in one direction at a time, that is, UL or DL. At this time, the UE should ignore the frequency domain resource A on the time domain resource E, and only transmit the frequency domain resources B and C .
  • UL-DL transition time may be required.
  • the Ngap for UL-DL transitions may be indicated or predefined by the network. That is, within the Ngap period before the start symbol of the high priority grant indication resource or after the end symbol, the terminal is not allowed to transmit the low priority grant indication resource, such as uplink transmission and DL reception.
  • the terminal when the terminal detects that the first resource indicated by the first authorization sent by the network side device partially or completely overlaps with the second resource indicated by the second authorization, the terminal indicates the transmission direction of the resource based on the high-priority authorization After determining the transmission direction of the resource indicated by the low-priority grant, the terminal transmits the channel or signal scheduled by the high-priority grant on the resource indicated by the high-priority grant; and the terminal cancels part or all of the channels or signals scheduled by the low-priority grant Signal transmission.
  • the terminal cancels the transmission of all channels or signals scheduled by the low-priority grants, that is, if the resources scheduled by the two grants conflict, the channels or signals scheduled by the low-priority grants are no longer transmitted.
  • the terminal cancels the transmission of the channel or signal scheduled by the low-priority grant on the resources indicated by the low-priority grant starting from the start symbol of the overlapping resource; wherein, the overlapping resource is the second A time-frequency domain resource whose resource overlaps with the first resource.
  • the terminal only transmits (sends or receives) the frequency domain resources A and B on the time domain resource D.
  • the terminal cancels the transmission of the channel or signal scheduled by the low priority grant on the overlapping resources indicated by the low priority grant.
  • the terminal transmits to time domain resource D, frequency domain resource A, B on time domain resource F, and frequency domain resource A on time domain resource E.
  • the network side may also be configured: the terminal first determines a transmission direction of a time-frequency resource, and then performs UCI multiplexing. or,
  • the terminal performs UCI multiplexing first, and then determines the transmission direction of the time-frequency resource.
  • the terminal discards the UCI.
  • one reference subcarrier interval may be used for determining the sequence of different DCIs.
  • the reference subcarrier spacing can be configured by the network.
  • the network can configure, if the UE is scheduled or configured for repeated transmission of a channel or signal, the priority of the channel or signal:
  • the network can configure repeated transmission as a high priority.
  • a scheduled channel or signal overlaps in time domain or frequency domain with a scheduled or configured high priority repeated transmission, the non-repeated channel or signal will be discarded.
  • the network may configure channels or signals for repeated transmission to be of low priority.
  • the non-repeated channel or signal will be discarded.
  • the network can be configured, and the priority is determined according to the channel or the repeated transmission of the signal. If the retransmission of a channel or signal encounters unavailable resources, its retransmission will be postponed (postpone), and the channel may be regarded as low priority (or vice versa). If a retransmission of a channel or signal encounters unavailable resources, its retransmission will be discarded, and that channel may be considered high priority (or vice versa).
  • the execution subject may be an apparatus for determining the resource transmission direction.
  • the method for determining the resource transmission direction performed by the device for determining the direction of resource transmission is taken as an example to describe the device for determining the direction of resource transmission provided in the embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of an apparatus for determining a resource transmission direction provided in an embodiment of the present application. As shown in FIG. 8 , the apparatus 800 for determining a resource transmission direction is applied to a terminal and includes:
  • the first determining module 801 is configured to, when it is detected that the first resource indicated by the first authorization sent by the network side device overlaps with the second resource indicated by the second authorization, based on the characteristic information of the first authorization and/or or the feature information of the second authorization, determining the priority of the first authorization and the second authorization;
  • the second determining module 802 is configured to determine the transmission direction of the first resource and the second resource based on the priority of the first grant and/or the second grant.
  • the terminal when it is detected that the first resource indicated by the first authorization sent by the network side device partially or completely overlaps with the second resource indicated by the second authorization, the terminal based on The feature information used to indicate the priority of the grant determines the priority of the first grant and the second grant, and then determines the transmission direction of the first resource and the second resource based on the priority of the first grant and/or the second grant, which may be Keep the resource transmission direction indicated by the high-priority authorization unchanged, and rewrite the resource transmission direction indicated by the low-priority authorization based on the resource transmission direction indicated by the high-priority authorization, so as to determine the available resources of the resources indicated by the authorization, which can ensure the high-priority authorization Normal transmission of scheduled channels or signals, improving resource utilization coverage and reducing delay.
  • the feature information includes at least one of the following:
  • authorization type information wherein, the authorization type information includes dynamic indication or semi-static configuration
  • Types of channels and/or signals authorized for scheduling are Types of channels and/or signals authorized for scheduling
  • the characteristic information includes receiving time information
  • the first determining module 801 is specifically configured to, based on the receiving time information of the first grant and the receiving time information of the second grant, determine the grant whose receiving time is later among the first grant and the second grant or determine the grant that is received earlier in the first grant and the second grant as a low priority.
  • the feature information includes authorization priority information
  • the first determining module 801 is specifically configured to determine, based on the priority information of the first grant and the priority information of the second grant, which of the first grant and the second grant is a high-priority grant or a low-priority grant Priority authorization.
  • the first authorization includes first indication information; wherein the first indication information is used to indicate priority information of the first authorization;
  • the second authorization includes second indication information; wherein, the second indication information is used to indicate priority information of the second authorization.
  • the first grant includes N1 bits; wherein, the N1 bits are used to indicate priority information of the first grant; and N1 is a positive integer.
  • the second grant includes N2 bits; wherein, the N2 bits are used to indicate priority information of the second grant; and N2 is a positive integer.
  • the feature information includes authorization type information
  • the first determining module 801 is specifically configured to, based on the authorization type information of the first authorization and the authorization type information of the second authorization, set the authorization type of the first authorization and the second authorization to be an authorization indicated dynamically Determining as a high priority, or determining a grant whose grant type is semi-static configuration among the first grant and the second grant is determined as a low priority.
  • the feature information includes authorized bearer resource type information
  • the first determining module 801 is specifically configured to target the bearer resource type in the first grant and the second grant based on the bearer resource type information of the first grant and the bearer resource type information of the second grant
  • the authorization of the bearer resource type is determined as a high priority, or the authorization of the first grant and the second grant whose bearer resource type is a non-target bearer resource type is determined as a low priority; wherein, the target bearer resource
  • the type includes at least one of the following: the coreset number of the control resource set where the authorization is located; the search space set number.
  • the feature information includes authorized format information
  • the first determining module 801 is specifically configured to, based on the format information of the first authorization and the format information of the second authorization, determine the authorization whose format information in the first authorization and the second authorization is the target format as High priority, or determine the grant of the bearer resource type in the first grant and the second grant as a non-target format as low priority; wherein, the target format includes: downlink control information format DCI format information.
  • the characteristic information includes type information of authorized scrambling
  • the first determining module 801 is specifically configured to, based on the scrambling type information of the first grant and the scrambling type information of the second grant, combine the scrambling type information in the first grant and the second grant.
  • the authorization of the target scrambling type is determined as a high priority, or the authorization of the scrambling type information in the first authorization and the second authorization is a non-target scrambling type is determined as a low priority; wherein, the The target scrambling type information includes: DCI scrambled temporary cell radio network temporary identifier RNTI.
  • the characteristic information includes a type of channel and/or signal authorized for scheduling
  • the first determining module 801 is specifically configured to combine the first grant and the second grant based on the type of the channel and/or signal scheduled by the first grant and the type of the channel and/or signal scheduled by the second grant.
  • the type of the channel and/or signal scheduled in the second grant is determined as a high priority, or the type of the channel and/or signal scheduled in the first grant and the second grant is non-target A type of grant is determined to be of low priority; wherein the target type includes a control channel.
  • the characteristic information includes retransmission times information of authorized and scheduled channels and/or signals
  • the first determining module 801 is specifically configured to, based on the retransmission times information of channels and/or signals scheduled by the first grant and the retransmission times information of channels and/or signals scheduled by the second grant, set the second The first grant and the channel scheduled in the second grant and/or the grant whose retransmission times information of the signal meets the target condition is determined as a high priority, or the channel scheduled in the first grant and the second grant And/or the authorization whose retransmission times information of the signal does not meet the target condition is determined as a low priority; wherein, the target condition includes: the channel scheduled by the grant and/or the number of times of signal retransmission is greater than a threshold.
  • the time difference between the end symbol of the high-priority grant and the time reference point is greater than or equal to the effective time of the first resource; wherein the time reference point includes at least one of the following:
  • the second determining module 802 is specifically configured to: determine the transmission direction of the first resource and the second resource based on the granularity and the priority of the first grant and/or the second grant; Wherein, the granularity is used to indicate the rewriting scope of the scheduling resource.
  • the granularity includes at least one of the following: time unit granularity; frequency domain subband granularity; overlapping frequency domain granularity; scheduling granularity.
  • the second determination module 802 is specifically used for at least one of the following:
  • the granularity includes the time unit granularity, based on the time unit granularity and the resource transmission direction indicated by the high-priority grant, determine all frequency domains on the time unit where the first resource and the second resource are located The direction of transmission of resources;
  • the granularity includes the frequency domain subband granularity, based on the frequency domain subband granularity and the resource transmission direction indicated by the high priority grant, determine the time unit where the first resource and the second resource are located The transmission direction of the frequency-domain subband on ;
  • the granularity includes the overlapping frequency domain granularity, based on the overlapping frequency domain granularity and the resource transmission direction indicated by the high-priority grant, determine that the first resource and the second resource overlap in the time unit The transmission direction of the frequency domain resource; wherein, the overlapping frequency domain resource is a frequency domain resource in which the second resource overlaps with the first resource;
  • the granularity includes the scheduling granularity, based on the scheduling granularity and the resource transmission direction indicated by the high-priority grant, determine the transmission direction of the time-frequency domain resource overlapping the first resource and the second resource .
  • the device also includes:
  • the transmission module is configured to transmit the channels or signals scheduled by the high-priority grant on the resources indicated by the high-priority grant; cancel part or all of the channels or signal transmissions scheduled by the low-priority grant.
  • a transmission module for at least one of the following:
  • the overlapping resource is the second resource and Time-frequency domain resources overlapping the first resource
  • the apparatus for determining the resource transmission direction in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component in the electronic device, such as an integrated circuit or a chip.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.
  • the electronic device may be a terminal, or other devices other than the terminal.
  • the terminal may include, but not limited to, the types of terminal 11 listed above, and other devices may be servers, Network Attached Storage (NAS), etc., which are not specifically limited in this embodiment of the present application.
  • NAS Network Attached Storage
  • the device for determining the direction of resource transmission provided by the embodiment of the present application can realize each process realized by the method embodiments in FIG. 1 to FIG. 7 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • FIG. 9 is one of the structural schematic diagrams of the terminal provided by the embodiment of the present application.
  • the terminal 900 includes a processor 901 and a memory 902, and the memory 902 stores programs or Instructions, when the program or instructions are executed by the processor 901, each step of the method embodiment for determining the resource transmission direction described above can be implemented, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a terminal, including a processor and a communication interface; wherein the processor is configured to: detect the first resource indicated by the first authorization sent by the network side device and the second resource indicated by the second authorization In the case of overlapping, based on the characteristic information of the first authorization and the characteristic information of the second authorization, determine the priority of the first authorization and/or the second authorization; /or the priority of the second grant, determining the transmission direction of the first resource and the second resource.
  • This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect.
  • Fig. 10 is the second structural diagram of the terminal provided by the embodiment of the present application.
  • the terminal 1000 includes but not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, At least some components in the display unit 1006, the user input unit 1007, the interface unit 1008, the memory 1009, the processor 1010 and the like.
  • the terminal 1000 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 1010 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • a power supply such as a battery
  • the terminal structure shown in FIG. 10 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange different components, which will not be repeated here.
  • the input unit 1004 may include a graphics processing unit (Graphics Processing Unit, GPU) 10041 and a microphone 10042, and the graphics processor 10041 can be used by the image capture device (such as the image data of the still picture or video obtained by the camera) for processing.
  • the display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1007 includes at least one of a touch panel 10071 and other input devices 10072 .
  • the touch panel 10071 is also called a touch screen.
  • the touch panel 10071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 10072 may include but are not limited to physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 1001 may transmit it to the processor 1010 for processing; in addition, the radio frequency unit 1001 may send the uplink data to the network side device.
  • the radio frequency unit 1001 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the memory 1009 can be used to store software programs or instructions as well as various data.
  • the memory 1009 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playing function, image playback function, etc.), etc.
  • memory 1009 may include volatile memory or nonvolatile memory, or, memory 1009 may include both volatile and nonvolatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM erasable programmable read-only memory
  • Electrical EPROM Electrical EPROM
  • EEPROM electronically programmable Erase Programmable Read-Only Memory
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synch link DRAM , SLDRAM) and Direct Memory Bus Random Access Memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
  • Synch link DRAM , SLDRAM
  • Direct Memory Bus Random Access Memory Direct Rambus
  • the processor 1010 may include one or more processing units; optionally, the processor 1010 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to the operating system, user interface, and application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 1010 .
  • the processor 1010 is configured to: when it is detected that the first resource indicated by the first authorization sent by the network side device overlaps with the second resource indicated by the second authorization, based on the feature information of the first authorization and the determining the priority of the first authorization and/or the second authorization; determining the first resource based on the priority of the first authorization and/or the second authorization and the transmission direction of the second resource.
  • the terminal when it is detected that the first resource indicated by the first authorization sent by the network side device partially or completely overlaps with the second resource indicated by the second authorization, the terminal bases the authorization
  • the characteristic information of the priority determines the priority of the first grant and the second grant, and then determines the transmission direction of the first resource and the second resource based on the priority of the first grant and/or the second grant, and can maintain a high priority
  • the resource transmission direction indicated by the authorization remains unchanged, and the resource transmission direction indicated by the low-priority authorization is rewritten based on the resource transmission direction indicated by the high-priority authorization to determine the available resources of the resources indicated by the authorization.
  • the normal transmission of signals improves resource utilization coverage and reduces delay.
  • the embodiment of the present application also provides a resource transmission direction determination system, including: a terminal and a network side device, the terminal can be used to perform the steps of the method for determining the resource transmission direction as described above, and the network side device can be used to perform the above steps Steps in the method for determining the resource transmission direction.
  • a resource transmission direction determination system including: a terminal and a network side device, the terminal can be used to perform the steps of the method for determining the resource transmission direction as described above, and the network side device can be used to perform the above steps Steps in the method for determining the resource transmission direction.
  • the embodiment of the present application also provides a readable storage medium.
  • the readable storage medium may be volatile or non-volatile.
  • Programs or instructions are stored on the readable storage medium.
  • the program when the instruction is executed by the processor, each process of the above embodiment of the method for determining the resource transmission direction can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the processor is the processor in the terminal described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk, and the like.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above method for determining the direction of resource transmission
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is used to run programs or instructions to implement the above method for determining the direction of resource transmission
  • the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
  • An embodiment of the present application further provides a computer program/program product, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the above-mentioned resource transmission direction determination method
  • the various processes of the embodiment can achieve the same technical effect, so in order to avoid repetition, details are not repeated here.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

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Abstract

Sont divulgués dans la présente demande un procédé, un appareil et un terminal de détermination de direction de transmission de ressources, se rapportant au domaine technique de la communication ; le procédé de détermination de direction de transmission de ressource comprend les étapes suivantes : si un terminal détermine qu'une première ressource indiquée par une première autorisation envoyée par un dispositif côté réseau chevauche une seconde ressource indiquée par une seconde autorisation, alors le terminal détermine la priorité de la première autorisation et/ou de la seconde autorisation en fonction des informations de caractéristique de la première autorisation et des informations de caractéristique de la seconde autorisation ; le terminal détermine une direction de transmission de la première ressource et de la seconde ressource en fonction de la priorité de la première autorisation et/ou de la seconde autorisation.
PCT/CN2022/143831 2021-12-31 2022-12-30 Procédé, appareil et terminal de détermination de direction de transmission de ressources WO2023125906A1 (fr)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180302895A1 (en) * 2017-04-14 2018-10-18 Qualcomm Incorporated Scheduling and transmission scheme for periodic and aperiodic control information
CN109392167A (zh) * 2017-08-04 2019-02-26 维沃移动通信有限公司 资源调度指示方法、终端及网络设备
WO2020107714A1 (fr) * 2018-11-30 2020-06-04 Oppo广东移动通信有限公司 Procédé de communication radio et dispositif de communication

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180302895A1 (en) * 2017-04-14 2018-10-18 Qualcomm Incorporated Scheduling and transmission scheme for periodic and aperiodic control information
CN109392167A (zh) * 2017-08-04 2019-02-26 维沃移动通信有限公司 资源调度指示方法、终端及网络设备
WO2020107714A1 (fr) * 2018-11-30 2020-06-04 Oppo广东移动通信有限公司 Procédé de communication radio et dispositif de communication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
QUALCOMM INCORPORATED: "Uplink Inter-UE Tx Multiplexing and Prioritization", 3GPP DRAFT; R1-1911122 UPLINK INTER-UE TX MULTIPLEXING AND PRIORITIZATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 8 October 2019 (2019-10-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051789898 *

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