WO2020140289A1

WO2020140289A1 - Resource allocation method, terminal device and network device

Info

Publication number: WO2020140289A1
Application number: PCT/CN2019/070490
Authority: WO
Inventors: 林亚男; 徐婧
Original assignee: Oppo广东移动通信有限公司
Priority date: 2019-01-04
Filing date: 2019-01-04
Publication date: 2020-07-09
Also published as: CN112655262B; CN112655262A

Abstract

The embodiment relates to a resource allocation method, a terminal device and a network device. The method comprises the following steps: determining a first resource, the first resource being used for transmitting a first uplink channel/signal; receiving first information, the first information indicating a second resource used for transmitting a second uplink channel/signal; and if the second resource at least partially overlaps with the first resource in time domain, using a third resource not overlapping with the second resource in time domain to transmit the first uplink channel/signal. The resource allocation method, the terminal device and the network device according to the embodiment can avoid resource conflict and improve transmission efficiency.

Description

Resource allocation method, terminal equipment and network equipment

Technical field

This application relates to the field of communications, and in particular to a method of resource allocation, terminal equipment, and network equipment.

Background technique

The 5G New Radio (NR) system introduces ultra-reliable and low-latency communication (Ultra-reliable low latency, URLLC), which is characterized by ultra-high reliability within extreme delays (eg, 1ms) (For example, 99.999%) transmission. In order to meet the delay requirements, the scheduling time for URLLC services will be significantly shortened compared to Enhanced Mobile Broadband (eMBB) services.

For a UE that supports both eMBB and URLLC, a scheduling situation is likely to occur, that is, at an earlier time, the base station schedules the user equipment (User Equipment, UE) to transmit the eMBB physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) , And indicates the physical uplink control channel (Physical Uplink Control Channel, PUCCH) resource that transmits corresponding ACK/non-acknowledgement NACK information. However, when the transmission corresponding to the PUCCH does not start or does not end, a new URLLC service arrives. In order to ensure the performance of URLLC, the base station may schedule the transmission resources of the physical uplink shared channel (PUSCH) of URLLC to conflict with the transmission resources of the previous PUCCH.

At this time, how to resolve the conflict between the transmission resources of the URLLC PUSCH and the transmission resources of the eMBB PUCCH is an urgent problem to be solved.

Summary of the invention

Embodiments of the present application provide a resource allocation method, terminal equipment, and network equipment, which can avoid transmission resource conflicts, thereby improving transmission efficiency.

In a first aspect, a method for resource allocation is provided, including: determining a first resource, the first resource is used for transmitting a first uplink channel/signal; receiving first information, the first information indicating that the second uplink is used for transmission A second resource of the channel/signal; if the second resource and the first resource at least partially overlap in the time domain, a third resource is used to transmit the first uplink channel/signal, the third resource and the second resource are in time The domains do not overlap.

In a second aspect, a method for resource allocation is provided, including: if a terminal device determines to transmit a first uplink channel/signal on a first resource, sending first information to the terminal device, the first information is used to indicate the terminal The device uses a second resource to transmit a second uplink channel/signal, and uses a third resource to transmit the first uplink channel/signal. The second resource and the first resource at least partially overlap in the time domain, and the third resource and the The second resources do not overlap in the time domain.

In a third aspect, a terminal device is provided for performing the method in the above-mentioned first aspect or various implementations thereof. Specifically, the terminal device includes a functional module for performing the method in the above-mentioned first aspect or various implementations thereof.

According to a fourth aspect, a network device is provided for performing the method in the above-mentioned second aspect or various implementations thereof. Specifically, the network device includes a functional module for performing the method in the second aspect or its implementations.

In a fifth aspect, a terminal device is provided, including a processor and a memory. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the first aspect or its various implementations.

In a sixth aspect, a network device is provided, including a processor and a memory. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the second aspect or its implementations.

According to a seventh aspect, a chip is provided for implementing any one of the above-mentioned first to second aspects or the method in each implementation manner. Specifically, the chip includes: a processor for calling and running a computer program from the memory, so that the device installed with the chip executes any one of the first aspect to the second aspect described above or its respective implementations method.

In an eighth aspect, a computer-readable storage medium is provided for storing a computer program that causes a computer to execute the method in any one of the above first to second aspects or various implementations thereof.

According to a ninth aspect, a computer program product is provided, which includes computer program instructions, which cause the computer to execute the method in any one of the above first to second aspects or various implementations thereof.

According to a tenth aspect, there is provided a computer program which, when run on a computer, causes the computer to execute the method in any one of the above first to second aspects or the respective implementations thereof.

Through the above technical solution, the terminal device determines that the first resource is used to transmit the first uplink channel/signal, and at the same time determines that the second resource is used to transmit the second uplink channel/signal. The first resource and the second resource are at least partially in the time domain If they overlap, the terminal device determines to use the third resource to transmit the first uplink channel/signal and the second resource to transmit the first uplink channel/signal. For example, when the URL of UL grant scheduling conflicts with PUSCH and other pre-scheduled uplink channels, For example, if it conflicts with eMBB and PUCCH, the terminal device can determine additional uplink channel resources. For example, the UL grant indicates additional uplink channel resource information. The terminal device can use this additional resource to transmit the pre-scheduled uplink channel eMBB PUCCH. Under the premise of ensuring the reliability of URLLC PUSCH transmission, it avoids the performance loss of eMBB services and can avoid unnecessary retransmissions.

BRIEF DESCRIPTION

FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.

FIG. 2 is a schematic diagram of a resource allocation method provided by an embodiment of the present application.

FIG. 3 is a schematic diagram of a scenario when the resource allocation method provided by an embodiment of the present application is actually applied.

FIG. 4 is a schematic diagram of another scenario when the resource allocation method provided by the embodiment of the present application is actually applied.

FIG. 5 is a schematic diagram of still another scenario when the resource allocation method provided by an embodiment of the present application is actually applied.

6 is a schematic diagram of another resource allocation method provided by an embodiment of the present application.

7 is a schematic block diagram of a terminal device provided by an embodiment of the present application.

8 is a schematic block diagram of a network device provided by an embodiment of the present application.

9 is a schematic block diagram of a communication device according to an embodiment of the present application.

10 is a schematic block diagram of a chip provided by an embodiment of the present application.

11 is a schematic diagram of a communication system provided by an embodiment of the present application.

detailed description

The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

The technical solutions of the embodiments of the present application can be applied to various communication systems, for example: Global Mobile System (Global System of Mobile Communication (GSM) system, Code Division Multiple Access (CDMA) system, Broadband Code Division Multiple Access) (Wideband Code Division Multiple Access (WCDMA) system, general packet radio service (General Packet Radio Service, GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system or 5G system, etc.

Exemplarily, the communication system 100 applied in the embodiment of the present application is shown in FIG. 1. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or referred to as a communication terminal, terminal). The network device 110 can provide communication coverage for a specific geographic area, and can communicate with terminal devices located within the coverage area. Optionally, the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or a wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, an in-vehicle device, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks or network devices in future public land mobile networks (Public Land Mobile Network, PLMN), etc.

The communication system 100 also includes at least one terminal device 120 within the coverage of the network device 110. As used herein, "terminal equipment" includes, but is not limited to, connections via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Lines (Digital Subscriber Line, DSL), digital cables, direct cable connections ; And/or another data connection/network; and/or via wireless interfaces, such as for cellular networks, wireless local area networks (Wireless Local Area Network, WLAN), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device configured to receive/transmit communication signals; and/or Internet of Things (IoT) equipment. A terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal", or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellites or cellular phones; Personal Communication Systems (PCS) terminals that can combine cellular radiotelephones with data processing, facsimile, and data communication capabilities; can include radiotelephones, pagers, Internet/internal PDA with networked access, web browser, notepad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palm-type receivers or others including radiotelephone transceivers Electronic device. Terminal equipment can refer to access terminal, user equipment (User Equipment), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or User device. Access terminals can be cellular phones, cordless phones, Session Initiation Protocol (SIP) phones, wireless local loop (Wireless Local Loop, WLL) stations, personal digital processing (Personal Digital Assistant (PDA), wireless communication Functional handheld devices, computing devices, or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in PLMNs that will evolve in the future, etc.

Optionally, terminal device 120 may perform terminal direct connection (Device to Device, D2D) communication.

Alternatively, the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.

FIG. 1 exemplarily shows one network device and two terminal devices. Optionally, the communication system 100 may include multiple network devices and each network device may include other numbers of terminal devices within the coverage area. This application The embodiment does not limit this.

Optionally, the communication system 100 may further include other network entities such as a network controller and a mobility management entity, which is not limited in the embodiments of the present application.

It should be understood that the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices. Taking the communication system 100 shown in FIG. 1 as an example, the communication device may include a network device 110 and a terminal device 120 with a communication function, and the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here. The communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities, and other network entities, which are not limited in the embodiments of the present application.

It should be understood that the terms "system" and "network" are often used interchangeably herein. The term "and/or" in this article is just an association relationship that describes an associated object, which means that there can be three kinds of relationships, for example, A and/or B, which can mean: A exists alone, A and B exist at the same time, exist alone B these three cases. In addition, the character “/” in this article generally indicates that the related objects before and after it are in an “or” relationship.

In the 5G NR system, the base station sends downlink authorization (DL grant) information to schedule PDSCH transmission, such as sending downlink control information (Downlink control information, DCI). The format of the DCI may be DCI format 1_0 or DCI format 1_1. The downlink grant will further indicate the time slot position and corresponding PUCCH resource for transmitting the ACK/NACK feedback information corresponding to the PDSCH. For example, the PDSCH is transmitted in slot n. If the value of the PDSCH-to-HARQ_feedback timing information field in the DCI to feedback response information is 4, the corresponding ACK/ NACK feedback information is transmitted in slot n+4. The PUCCH resource indication information field (PUCCH resource indicator) can be used to indicate a row in a pre-defined resource list, including time-domain resources, frequency-domain resources, and spread-spectrum sequence resources occupied in a slot when transmitting PUCCH. Sequence resources are available for some PUCCH formats, and some PUCCH formats may not be required. As shown in Table 1, usually the PUCCH resource indicator field occupies 3 bits, and the PDSCH-to-HARQ_feedback timing indicator field size is usually related to the DCI format, as shown in Table 1.

Table 1. DL grant indication ACK/NACK feedback information transmission resources

In addition, for uplink grant (UL grant) for scheduling PUSCH, for example, DCI format 0_0 or DCI format 0_1, usually only contains relevant transmission parameters of the PUSCH.

For a UE that supports both eMBB and URLLC, a scheduling situation is likely to occur, that is, at an earlier time, the base station schedules the UE to transmit eMBB PDSCH, and indicates the PUCCH resource that transmits the corresponding ACK/NACK information. However, when the transmission corresponding to the PUCCH does not start or does not end, a new URLLC service arrives. In order to ensure the performance of URLLC, the base station may schedule the transmission resources of URLLC PUSCH and the transmission resources of the previous PUCCH to conflict.

At this time, if the information carried by the PUCCH is multiplexed into the URLLC PUSCH transmission, on the one hand, the processing capability of the terminal device may not be completed. For example, the start time of the URLLC PUSCH is earlier, and the ACK/NACK information is not yet available when the PUSCH is sent. Processing is completed; on the other hand, reuse of other information in URLLC PUSCH itself will have an impact on the reliability of URLLC business. If only URLLC PUSCH is sent instead of the previous PUCCH, there will be no corresponding feedback information for the eMBB service, and the base station will initiate a retransmission of the eMBB service, thereby reducing the system transmission efficiency

Therefore, the embodiment of the present application proposes a resource allocation method, which can solve the above conflict problem and avoid the performance loss of the eMBB service, such as avoiding unnecessary retransmission, on the premise of ensuring the reliability of URLLC PUSCH transmission.

FIG. 2 is a schematic flowchart of a resource allocation method 200 provided by an embodiment of the present application. The method 200 may be executed by a terminal device. For example, the terminal device may be the terminal device shown in FIG. 1. As shown in FIG. 2, the method 200 includes: S210, determining a first resource, the first resource is used to transmit a first uplink channel/signal; S220, receiving first information, the first information indicating that the second uplink is used for transmission A second resource of the channel/signal; S230, if the second resource and the first resource at least partially overlap in the time domain, a third resource is used to transmit the first uplink channel/signal, the third resource and the second resource There is no overlap in the time domain.

It should be understood that the first uplink channel/signal or the second uplink channel/signal in this application may be any one of the following channels/signals: PUCCH, uplink sounding reference signal (Sounding Reference Signal, SRS), PUSCH, and bearer uplink PUSCH for control information, PUCCH for carrying specific uplink control information, and PUSCH for carrying specific uplink control information; in addition, the types of the first uplink channel/signal and the second uplink channel/signal may be the same or different, embodiments of the present application Not limited to this.

In S210, the terminal device determines the first resource, which may be used by the terminal device to transmit the first uplink channel/signal. Specifically, the terminal device may determine the first resource in various ways.

Optionally, as an embodiment, the terminal device determining the first resource may include: the terminal device receiving second information sent by the network device, where the second information is used to indicate the first resource, and the terminal device determines according to the second information The first resource.

For example, the second information may be DCI, for example, DCI format 1_0 or DCI format 1_1. The DCI may be used to schedule PDSCH transmission and may also indicate the physical resources of the PUCCH carrying ACK/NACK information corresponding to the PDSCH, that is, The first resource. The DCI may include a PDSCH-to-HARQ_feedback timing indicator indicator field, or may also include a PUCCH resource indicator indicator field, and the DCI may be used to indicate at least one of the following parameters of the PUCCH resource: slot position, time within slot Domain symbol position, length, frequency domain position and spreading sequence, but the embodiments of the present application are not limited thereto.

Optionally, as another embodiment, the terminal device determining the first resource may further include: receiving DCI format 0_0 or DCI format 0_1, which is used to schedule PUSCH transmission, and specifically indicates the physical resource of the PUSCH, that is, the first resource.

Optionally, as another embodiment, the terminal device determining the first resource may further include: receiving DCI format 0_1 or DCI format 1_1, where the DCI indicates the physical resource of the SRS, that is, the first resource.

Optionally, as another embodiment, the terminal device determining the first resource may further include: receiving high-layer signaling, and determining the first resource for transmitting the first uplink channel/signal according to the high-layer signaling.

For example, taking FIG. 3 as an example, assuming that the first uplink channel/signal is a PUCCH, the PUCCH is sent according to period P. For any two adjacent PUCCHs, for example, PUCCH1 and PUCCH2 in FIG. 3, the The period P represents the time unit difference between the two, and the terminal device may determine the first resource occupied by PUCCH 2 according to high-layer signaling.

In S220, the terminal device receives the first information sent by the network device. The first information may indicate a second resource, and the second resource is used to transmit a second uplink channel/signal. The terminal device may determine that the second resource is based on the second resource. The second uplink channel/signal is transmitted on the second resource, where the first resource and the second resource may at least partially overlap in the time domain or the frequency domain. Then, in S230, if the terminal device determines that the second resource and the first resource at least partially overlap in the time domain, the terminal device may determine a third resource and use the third resource to transmit the first uplink channel/signal. At the same time, the The terminal device may also use the second resource to transmit the second uplink channel/signal, where the second resource and the third resource do not overlap in the time domain. Optionally, the first resource and the second resource in the embodiment of the present application may also overlap at least partially in the frequency domain.

Specifically, in the following, in conjunction with FIG. 3 to FIG. 5, several application scenarios of actual applications will be described in detail as an example.

FIG. 3 shows a schematic diagram of a scenario when the resource allocation method of the embodiment of the present application is actually applied. As shown in FIG. 3, it is assumed that the first uplink channel/signal is PUCCH2 and the second uplink channel/signal is PUSCH, the first information is DCI, and the positions of the first resource, the second resource, and the third resource are shown in FIG. 3. Specifically, the terminal device may determine the first resource occupied by the PUCCH 2 according to the period P, and at the same time, the terminal device also determines to use the second resource to transmit the PUSCH according to the DCI, and the second resource and the first resource at least partially overlap in the time domain. The terminal device determines the third resource, uses the third resource to transmit the PUCCH 2, and also uses the second resource to transmit the PUSCH.

FIG. 4 shows a schematic diagram of another scenario when the resource allocation method of the embodiment of the present application is actually applied. As shown in FIG. 4, it is assumed here that the first uplink channel/signal is PUCCH and the second uplink channel/signal is PUSCH, the first information is DCI 2, and the locations of the first resource, the second resource, and the third resource are shown in FIG. 4. Specifically, the terminal device receives DCI1, which can be used to schedule PDSCH1, and at the same time, DCI1 can also indicate the first resource carrying the PUCCH where the ACK/NACK information corresponding to PDSCH1 is located; at the same time, the terminal device receives DCI2, the DCI2 indicates a second resource for transmitting PUSCH, and the second resource and the first resource at least partially overlap in the time domain. The terminal device determines the third resource, uses the third resource to transmit the PUCCH, and also uses the second resource to transmit the PUSCH.

FIG. 5 shows a schematic diagram of another scenario when the resource allocation method of the embodiment of the present application is actually applied. As shown in FIG. 5, it is assumed here that the first uplink channel/signal is PUSCH 1, and the second uplink channel/signal It is PUSCH2, the first information is DCI2, and the positions of the first resource, the second resource, and the third resource are shown in FIG. 5. Specifically, the terminal device receives DCI1, which can be used to indicate the first resource carrying PUSCH1; at the same time, the terminal device receives DCI2, which indicates the second resource transmitting PUSCH2 in the DCI2, and the second resource There is at least partial overlap with the first resource in the time domain. The terminal device determines the third resource, uses the third resource to transmit the PUCCH 1, and also uses the second resource to transmit the PUSCH 2.

In the embodiment of the present application, when the terminal device receives the first information and determines that the second resource and the first resource at least partially overlap in the time domain, the terminal device determines that the second uplink channel/signal is transmitted on the second resource At the same time, the terminal device can also determine how to use the third resource to transmit the first uplink channel/signal according to whether the first uplink channel/signal has been transmitted on the first resource, that is, the third The resource transmission of the second uplink channel/signal may include: using the third resource to transmit all or part of the first uplink channel/signal. For ease of description, the following takes the timing of receiving the second information by the terminal device as an example for description. In this application, the terminal device receiving the second information indicates that the terminal device has received the second information and parses the second information. And determine the second resource for transmitting the second uplink channel/signal.

Optionally, as an embodiment, if the terminal device has not used the first resource to transmit the first uplink channel/signal when receiving the second information, the terminal device may use the third resource to transmit all the first uplink Channel/Signal.

Alternatively, the terminal device may also use the first resource to transmit the first part of the first uplink channel/signal and the third resource to transmit the second part of the first uplink channel/signal, where the first part The occupied resource and the second resource do not overlap in the time domain, and the second part includes the part of the first uplink channel/signal other than the first part, that is, if the first resource is used to transmit all For an uplink channel/signal, the resource corresponding to the second part and the second resource at least partially overlap in the time domain.

Optionally, as another embodiment, if the terminal device has used the first resource to transmit the first part of the first uplink channel/signal when receiving the second information, the resource corresponding to the first part and the second If the resources do not overlap, the terminal device may use the third resource to transmit all the first uplink channels/signals, that is, the first part will be retransmitted on the third resource.

Alternatively, the third resource may also be used to transmit the second part of the second uplink channel/signal, where the second part may include a part of the first uplink channel/signal other than the first part, that is, The second part may include a part of the first part, the part of the content is retransmitted, and at the same time, there is also a part of the content in the first uplink channel/signal that has been transmitted and does not need to use the third resource for retransmission.

Alternatively, the terminal device may continue to use the first resource to transmit the first uplink channel/signal until the part of the first uplink channel/signal that does not overlap with the second resource is transmitted, and then use the third resource to transmit the remaining part. Among them, the resource corresponding to the remaining part in the first resource and the second resource at least partially overlap in the time domain.

In the embodiment of the present application, the method 200 may further include: the terminal device determines the third resource. Wherein, the terminal device determining the third resource may include: the terminal device determining the third resource according to a preset rule; and/or, the terminal device determining the third resource according to the first information.

For example, the terminal device may determine the third resource according to the parameter of the third resource, where the parameter of the third resource may include: a time domain unit parameter of the time domain unit where the third resource is located and/or the third resource Physical resource parameters of the resource. Optionally, the time domain unit may be a slot, and each slot may include multiple time domain symbols, for example, a slot may include 14 time domain symbols. Optionally, the time-domain unit may be a mini-slot or a sub-slot, and each mini-slot or sub-slot may include at least one time-domain symbol.

The parameters for determining the third resource by the terminal device will be described in detail below in conjunction with specific embodiments.

In the embodiment of the present application, the method 200 may further include: the terminal device determines the time domain unit parameter in the parameters of the third resource, that is, the terminal device may determine the time domain unit where the third resource is located according to the time domain resource parameter To determine the third resource.

Specifically, the time-domain unit parameter of the third resource may include a time-domain offset, and the time-domain offset represents a time-domain offset of the time-domain unit where the third resource is located relative to the target resource, where the The target resource may be the first resource, or may also be the second resource, or may also be a resource that transmits the first information. The embodiments of the present application are not limited thereto.

In the embodiment of the present application, the terminal device may determine the time domain offset in various ways.

Optionally, the terminal device can receive high-level signaling; according to the high-level signaling, the time domain offset is determined. For example, the higher layer signaling may include the time domain offset.

Optionally, the terminal device may also determine the time domain offset according to a preset rule, and then determine a time domain unit where the third resource is located, where the preset rule may be: the third resource is relative to the target The time domain offset of the resource is a preset time domain offset, for example, the preset time domain offset may be a fixed value.

Optionally, the terminal device may also determine the time domain offset according to the first information, and then determine the time domain unit where the third resource is located. Specifically, the first information may include a first information domain, and the first information domain may be used to determine the time domain offset. For example, the first information may be DCI, and the setting manner of the first information field is the same as the setting manner of PDSCH-to-HARQ_feedback timing indicator in downlink authorization signaling. For example, in the same way as the setting in DCI format 1_0, the PDSCH-to-HARQ_feedback timing indicator information field is 3 bits, which is used to indicate one of the set {1, 2, 3, 4, 5, 6, 7, 8}. value. Another example is the same as the setting method of DCI format 1_1. The high-level signaling pre-configuration set {K1, K2, ..., Kn}, and the PDSCH-to-HARQ_feedback timing indicator information field are

Bit, used to indicate one of the n values in the set.

It should be understood that the indication range of the first information field may satisfy at least one of the following conditions: the indication range of the first information field is the same as the indication range of the PDSCH-to-HARQ_feedback timing indication indicator field in the downlink authorization; the first The indication range of the information field is a subset of the indication range of the PDSCH-to-HARQ_feedback timing indicator in DCI; the indication range of the first information field is independently configured; the indication range of the first information field is predetermined by the agreement, but this The application example is not limited to this.

In the embodiment of the present application, the time domain offset determined by the terminal device according to the foregoing various manners may represent multiple meanings, and according to different meanings, the time domain unit where the third resource is located may be determined in various manners. For example, the terminal device may determine the time domain unit where the third resource is located according to the time domain offset and the time domain unit where the target resource's start time or end time is located; or, the terminal device may use the time domain offset The quantity and the start time domain symbol or the end time domain symbol of the target resource may also determine the time domain unit where the third resource is located.

For example, the terminal device may determine the sum of the position of the time domain unit where the target resource's start time or end time is located and the time domain offset as the position of the time domain unit where the third resource is located.

For another example, the terminal device may also determine the sum of the start time domain symbol or the end time domain symbol of the target resource and the time domain offset as the position of the time domain unit where the third resource is located.

For another example, the terminal device may also determine the position of the time domain symbol corresponding to the sum of the start time domain symbol or the end time domain symbol of the target resource and the time domain offset; and then the time domain unit where the time domain symbol is located Is determined as the location of the time-domain unit where the third resource is located.

In the embodiment of the present application, the method 200 may further include: the terminal device determines the physical resource parameter of the third resource among the parameters of the third resource, where the physical resource parameter of the third resource includes at least the following parameters A: The position of the symbol occupied by the third resource in the time domain unit, the frequency domain position of the third resource, the spreading sequence of the third resource, the length of the third resource, the precoding information of the third resource and The antenna configuration of the third resource.

For example, as shown in FIG. 3 or 4, assuming that the first uplink channel/signal used for transmission by the third resource is PUCCH, the physical resource parameter of the third resource may include at least one of the following parameters: the PUCCH The starting position of the symbol occupied by the resource in the time domain unit, the frequency domain position of the PUCCH resource, the spreading sequence of the PUCCH resource, and the length of the PUCCH resource.

For another example, as shown in FIG. 5, assuming that the first uplink channel/signal used for transmission by the third resource is PUSCH, the physical resource parameter of the third resource may include at least one of the following parameters: the PUSCH resource The position of the occupied symbol in the time domain unit, the frequency domain position of the PUCCH resource, the length of the third resource, the precoding information of the third resource, and the antenna configuration of the third resource.

In the embodiment of the present application, the terminal device may also determine the physical resource parameter of the third resource in various ways.

Optionally, the terminal device may determine the physical resource parameter of the third resource according to the physical resource parameter of the first resource. For example, the terminal device may determine that the physical resource parameter of the third resource is the same as the physical resource parameter of the first resource.

In the embodiment of the present application, the terminal device may determine the physical parameter of the first resource in various ways. For example, the terminal device may receive high-level signaling; according to the high-level signaling, determine the first resource for transmitting the first uplink channel/signal. The high-level signaling may include parameters of the first resource and parameters of the first resource It may include the physical resource parameter of the first resource, or may also include the time domain unit where the first resource is located; so that the terminal device may determine the first physical resource according to the parameter of the first resource in the higher layer signaling .

At the same time, the terminal device may also determine the physical resource parameter of the third resource according to the physical resource parameter of the first resource included in the high-layer signaling. For example, the terminal device may determine that the physical resource parameter of the third resource is the same as the physical resource parameter of the first resource.

For example, taking FIG. 3 as an example, assuming that the first uplink channel/signal is PUCCH 2, the physical resource parameter of the first resource occupied by PUCCH 2 may be determined by the terminal device according to the received high-level signaling, then the terminal device may The physical resource parameter of the first resource determines the physical resource parameter of the third resource, so that the third resource is used to transmit the PUCCH2.

For another example, before receiving the first information, the terminal device may also receive second information sent by the network device, where the second information is used by the terminal device to determine the first resource. Specifically, similar to the first information may be used to determine the second resource, the second information may indicate the parameter of the first resource, and the parameter of the first resource may include the physical resource parameter of the first resource, or, may also Including the time domain unit where the first resource is located; so that the terminal device can determine the first physical resource according to the second information.

Since the second information includes the physical resource parameters of the first resource, the terminal device may also determine the physical resource parameters of the third resource according to the physical resource parameters of the first resource included in the first information. For example, the terminal device may determine that the physical resource parameter of the third resource is the same as the physical resource parameter of the first resource.

Taking FIG. 4 as an example, the second information may be DCI1, which is used to schedule PUSCH1, and may also be used to indicate PUCCH resources carrying ACK/NACK information corresponding to PUSCH1, that is, indicating the first resource . For example, the DCI 1 may include a physical resource parameter indicating the first resource, or may also include a time domain unit where the first resource is located; the terminal device may determine the third according to the physical resource parameter of the first resource Physical resource parameters of the resource. For example, the DCI1 may include a PUCCH resource indicator field, and the PUCCH resource indicator field indicates the physical resource parameter of the first resource, and the terminal device may determine the physical resource of the third resource according to the physical resource parameter of the first resource parameter.

Optionally, the terminal device may also determine the physical resource parameter of the third resource according to the first information. Specifically, the first information may include a second information field, and the second information field is used to indicate a physical resource parameter of the third resource. For example, the first information may be uplink authorization signaling DCI, and the second information field is set to be the same as the PUCCH resource indicator indication field in the downlink authorization signaling.

It should be understood that the physical resource parameter of the third resource may be indicated by the second information field in the first information, and the indication range of the second information field may satisfy at least one of the following conditions: the indication range of the second information field Same as the PUCCH resource indicator information field in the downlink authorization signaling; the indication range of the second information field is a subset of the indication range of the PUCCH resource indicator information field in the downlink authorization signaling order; the indication range of the second information field and the uplink authorization The physical uplink shared channel frequency domain resource indication information domain in signaling is the same; the indication range of the second information domain is the same as the subset of the physical uplink shared channel frequency domain resource indication information domain indication range in uplink authorization signaling; the second information domain The indication range of is the same as the physical uplink shared channel time domain resource indication information field in uplink authorization signaling; the indication range of the second information field is a subset of the physical uplink shared channel time domain resource indication information field indication range in uplink authorization signaling The indication range of the second information field is the same as the sounding signal resource indicator (SRS resource indicator) information field in downlink control signaling; the indication range of the second information field is the same as the sounding signal resource indication information field indication range in downlink control signaling Subset, but the embodiments of the present application are not limited to this.

Where the indication range of the second information field is the same as the indication range of the physical uplink shared channel time domain resource indication information field in uplink authorization signaling or a subset of the indication range, the terminal device may The information determines the physical resource parameter of the second resource, and further determines the physical resource parameter of the third resource. Specifically, the first information may include a second information field and a third information field, where the second information field is used to indicate the physical resource parameter of the third resource, and the third information field is used to indicate the physical resource of the second resource parameter. For example, for the embodiment shown in FIG. 5, the first information received by the terminal device is an uplink authorized DCI, such as DCI 2 shown in FIG. 5, and the third information domain included in the DCI 2 is Time domain resource assignment, which The second information domain included in DCI 2 is Time domain resource assignment 1. The indication range of Time domain resource assignment 1 can be the same as the indication range of Time domain resource assignment, or a subset of the indication range of Time domain resource assignment.

Therefore, in the method of resource allocation according to the embodiment of the present application, the terminal device determines that the first resource is used to transmit the first uplink channel/signal, and at the same time determines that the second resource is used to transmit the second uplink channel/signal. If the resources overlap at least partially in the time domain, the terminal device determines to use the third resource to transmit the first uplink channel/signal and the second resource to transmit the first uplink channel/signal. For example, when ULLC grants scheduled URLLC PUSCH and other advance When the scheduled uplink channel conflicts, for example, with the eMBB PUCCH, the terminal device can determine additional uplink channel resources, for example, the UL grant indicates additional uplink channel resource information, and the terminal device can use the additional resources to transmit the pre-scheduled uplink Channel eMBB PUCCH, which can avoid the performance loss of eMBB service and unnecessary retransmission under the premise of ensuring the reliability of URLLC PUSCH transmission.

The above describes the method of resource allocation according to the embodiment of the present application in detail from the perspective of a terminal device in conjunction with FIGS. 1 to 5, and the method of resource allocation according to an embodiment of the present application will be described below from the perspective of a network device in conjunction with FIG. 6.

FIG. 6 shows a schematic flowchart of a resource allocation method 200 according to an embodiment of the present application. The method 200 may be performed by a network device. Specifically, for example, the network device may be the network device in FIG. 1. As shown in FIG. 6, the method 200 includes: S210. If the terminal device determines to transmit the first uplink channel/signal on the first resource, send the first information to the terminal device. The first information is used to instruct the terminal device to adopt The second resource transmits a second uplink channel/signal and uses a third resource to transmit the first uplink channel/signal. The second resource and the first resource at least partially overlap in the time domain, and the third resource and the second resource Resources do not overlap in the time domain.

Optionally, as an embodiment, the first information is used to determine the third resource.

Optionally, as an embodiment, the first information is used to indicate at least one of the parameters of the third resource, the parameter of the third resource is used by the terminal device to determine the third resource, and the parameter of the third resource Including: the time domain unit where the third resource is located and/or the physical resource parameter of the third resource.

Optionally, as an embodiment, the parameter of the time domain unit where the third resource is located includes: a time domain offset of the time domain unit where the third resource is located relative to the target resource.

Optionally, as an embodiment, the target resource is the first resource or the second resource or the resource that transmits the first information.

Optionally, as an embodiment, the first information is used to indicate the time domain offset.

Optionally, as an embodiment, the value of the time domain unit parameter where the third resource is located is indicated by the first information field in the first information, and the indication range of the first information field satisfies at least one of the following conditions : The indication range of the first information field is the same as the timing indication information field from the physical shared channel to the feedback response information in the downlink control signaling; the indication range of the first information field is the physical shared channel to the feedback response information in the downlink control signaling The timing indication information field of FIG. 2 is a subset of the indication range; the indication range of the first information field is independently configured; the indication range of the first information field is predetermined by the protocol.

Optionally, as an embodiment, the first information is used to indicate the physical resource parameter of the third resource.

Optionally, as an embodiment, the physical resource parameter of the third resource is indicated by the second information field in the first information, and the indication range of the second information field satisfies at least one of the following conditions: the second information The indication range of the field is the same as the physical uplink control channel resource indication information field in downlink control signaling; the indication range of the second information field is a subset of the indication range of the physical uplink control channel resource indication information field in downlink control signaling; the first The indication range of the second information domain is the same as the physical uplink shared channel frequency domain resource indication information domain in downlink control signaling; the indication range of the second information domain is the physical uplink shared channel frequency domain resource indication information domain indication range in downlink control signaling Subset; the indication range of the second information domain is the same as the physical uplink shared channel time domain resource indication information domain in downlink control signaling; the indication range of the second information domain is the physical uplink shared channel time domain in downlink control signaling A subset of the indication range of the resource indication information field; the indication range of the second information field is the same as the probe signal resource indication information field in downlink control signaling; the indication range of the second information field is the probe signal resource indication in downlink control signaling The information field indicates a subset of the range.

Optionally, as an embodiment, the first uplink channel/signal or the second uplink channel/signal are: a physical uplink control channel, an uplink sounding signal, a physical uplink shared channel, a physical uplink shared channel carrying uplink control information, A physical uplink control channel carrying specific uplink control information, or a physical uplink shared channel carrying specific uplink control information.

Optionally, as an embodiment, the first information is downlink control information.

Optionally, as an embodiment, before sending the first information to the terminal device, the method 300 further includes: sending second information to the terminal device, where the second information is used by the terminal device to determine the first resource.

Therefore, in the method of resource allocation in the embodiment of the present application, the terminal device determines that the first resource is used to transmit the first uplink channel/signal, and at the same time determines that the second resource is used to transmit the second uplink channel/signal. If the two resources overlap at least partially in the time domain, the terminal device determines to use the third resource to transmit the first uplink channel/signal and the second resource to transmit the first uplink channel/signal. For example, when ULLC grants scheduled URLLC PUSCH and other When the pre-scheduled uplink channel conflicts, for example, with the eMBB PUCCH, the terminal device can determine additional uplink channel resources. For example, the UL grant indicates additional uplink channel resource information, and the terminal device can use the additional resources to transmit the pre-scheduled Uplink channel eMBB PUCCH, which can avoid the performance loss of eMBB service and unnecessary retransmission under the premise of ensuring the reliability of URLLC PUSCH transmission.

It should be understood that in various embodiments of the present application, the size of the sequence numbers of the above processes does not mean that the execution order is sequential, and the execution order of each process should be determined by its function and inherent logic, and should not be applied to the embodiments of the present application The implementation process constitutes no limitation.

In addition, the term "and/or" in this article is just an association relationship describing the associated objects, indicating that there can be three kinds of relationships, for example, A and/or B, which can mean: there is A alone, A and B exist at the same time, There are three cases of B alone. In addition, the character “/” in this article generally indicates that the related objects before and after it are in an “or” relationship.

The above describes the resource allocation method according to the embodiments of the present application in detail with reference to FIGS. 1 to 6, and the terminal device and network device according to the embodiments of the present application will be described below with reference to FIGS. 7 to 11.

As shown in FIG. 7, the terminal device 400 according to an embodiment of the present application includes: a processing unit 410 and a transceiver unit 420. Specifically, the processing unit 410 is used to: determine a first resource, and the first resource is used to transmit a first uplink Channel/signal; the transceiving unit 420 is used to receive first information indicating the second resource used to transmit the second uplink channel/signal; the processing unit 410 is also used to: if the second resource and the The first resource at least partially overlaps in the time domain. A third resource is used to transmit the first uplink channel/signal. The third resource and the second resource do not overlap in the time domain.

Optionally, as an embodiment, the processing unit 410 is further configured to determine the third resource according to the parameter of the third resource, and the parameter of the third resource includes: the time domain unit parameter where the third resource is located and /Or physical resource parameters of the third resource.

Optionally, as an embodiment, the time domain offset is a first predetermined value; or, the time domain offset is indicated by the first information.

Optionally, as an embodiment, the processing unit 410 is configured to: determine the time domain unit where the third resource is located according to the time domain unit where the target resource starts or ends at; or, according to the target resource The starting time domain symbol or the ending time domain symbol determines the time domain unit where the third resource is located.

Optionally, as an embodiment, the physical resource parameter of the third resource is the same as the physical resource parameter of the first resource; or, the physical resource parameter of the third resource is indicated by the first information.

Optionally, as an embodiment, the processing unit 410 is configured to: use the third resource to transmit all of the first uplink channel/signal; or, use the third resource to transmit the first part of the first uplink channel/signal , Where the resource corresponding to the first part and the second resource in the first resource at least partially overlap in the time domain.

Optionally, as an embodiment, the first uplink channel/signal or the second uplink channel/signal is any one of the following channels/signals: physical uplink control channel, uplink sounding signal, physical uplink shared channel, bearer A physical uplink shared channel of uplink control information, a physical uplink control channel carrying specific uplink control information, and a physical uplink shared channel carrying specific uplink control information.

Optionally, as an embodiment, the processing unit 410 is further configured to determine the first resource according to the second information, and the first information is sent after the second information.

Optionally, as an embodiment, the processing unit 410 is further configured to: determine the third resource according to a preset rule; and/or, determine the third resource according to the first information.

It should be understood that the terminal device 400 according to an embodiment of the present application may correspond to performing the method 200 in the embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the terminal device 400 are respectively for realizing FIGS. 1 to 6 The corresponding process of the terminal device in each method in the method will not be repeated here for brevity.

Therefore, the terminal device according to the embodiment of the present application determines that the first resource is used to transmit the first uplink channel/signal, and at the same time determines that the second resource is used to transmit the second uplink channel/signal. The first resource and the second resource are in the time domain If there is at least partial overlap, the terminal device determines to use the third resource to transmit the first uplink channel/signal and use the second resource to transmit the first uplink channel/signal, for example, when UL Grant grants URLLC PUSCH and other pre-scheduled uplink channels In case of conflict, for example, conflict with eMBB PUCCH, the terminal device may determine additional uplink channel resources, for example, the UL grant indicates additional uplink channel resource information, and the terminal device may use the additional resource to transmit the pre-scheduled uplink channel eMBB PUCCH, In this way, the performance loss of the eMBB service can be avoided under the premise of ensuring the reliability of URLLC PUSCH transmission, and unnecessary retransmission can be avoided.

As shown in FIG. 8, the network device 500 according to an embodiment of the present application includes: a processing unit 510 and a transceiver unit 520. Specifically, the processing unit 510 may be used to determine whether the terminal device wants to transmit the first uplink on the first resource Channel/signal; the transceiver unit 520 is used to: if the terminal device determines to transmit the first uplink channel/signal on the first resource, send the first information to the terminal device, the first information is used to instruct the terminal device to use the second The resource transmits a second uplink channel/signal and uses a third resource to transmit the first uplink channel/signal. The second resource and the first resource at least partially overlap in the time domain, and the third resource and the second resource are There is no overlap in time domain.

Optionally, as an embodiment, the transceiver unit 520 is further configured to: before sending the first information to the terminal device, send the second information to the terminal device, where the second information is used by the terminal device to determine the first Resources.

It should be understood that the network device 500 according to an embodiment of the present application may correspond to performing the method 300 in the embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the network device 500 are respectively for realizing FIGS. 1 to 6 The corresponding process of the network device in each method in the method will not be repeated here for brevity.

Therefore, in the network device according to the embodiment of the present application, the terminal device determines that the first resource is used to transmit the first uplink channel/signal, and at the same time sends the first information to the terminal device, so that the terminal device determines the second resource to transmit the second uplink Channel/signal, the first resource and the second resource at least partially overlap in the time domain, then the terminal device determines to use the third resource to transmit the first uplink channel/signal and the second resource to transmit the first uplink channel/signal, for example , When the URLLC and PUSCH scheduled by UL conflict with other pre-scheduled uplink channels, such as eMBB and PUCCH, the terminal device can determine additional uplink channel resources, for example, the UL grant indicates additional uplink channel resource information, the terminal device This extra resource can be used to transmit the pre-scheduled uplink channel eMBB PUCCH, which can avoid the performance loss of eMBB services and unnecessary retransmissions while ensuring the reliability of URLLC PUSCH transmission.

9 is a schematic structural diagram of a communication device 600 provided by an embodiment of the present application. The communication device 600 shown in FIG. 9 includes a processor 610, and the processor 610 can call and run a computer program from the memory to implement the method in the embodiments of the present application.

Optionally, as shown in FIG. 9, the communication device 600 may further include a memory 620. The processor 610 can call and run a computer program from the memory 620 to implement the method in the embodiments of the present application.

The memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.

Optionally, as shown in FIG. 9, the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, specifically, may send information or data to other devices, or receive other Information or data sent by the device.

Among them, the transceiver 630 may include a transmitter and a receiver. The transceiver 630 may further include antennas, and the number of antennas may be one or more.

Optionally, the communication device 600 may specifically be a network device according to an embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. .

Optionally, the communication device 600 may specifically be a mobile terminal/terminal device according to an embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, for simplicity And will not be repeated here.

10 is a schematic structural diagram of a chip according to an embodiment of the present application. The chip 700 shown in FIG. 10 includes a processor 710, and the processor 710 can call and run a computer program from the memory to implement the method in the embodiment of the present application.

Optionally, as shown in FIG. 10, the chip 700 may further include a memory 720. The processor 710 can call and run a computer program from the memory 720 to implement the method in the embodiments of the present application.

The memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.

Optionally, the chip 700 may further include an input interface 730. The processor 710 can control the input interface 730 to communicate with other devices or chips. Specifically, it can obtain information or data sent by other devices or chips.

Optionally, the chip 700 may further include an output interface 740. The processor 710 can control the output interface 740 to communicate with other devices or chips. Specifically, it can output information or data to other devices or chips.

Optionally, the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity, no further description is provided here.

Optionally, the chip can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiments of the present application. No longer.

It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-level chips, system chips, chip systems, or system-on-chip chips.

FIG. 11 is a schematic block diagram of a communication system 800 provided by an embodiment of the present application. As shown in FIG. 11, the communication system 800 includes a terminal device 810 and a network device 820.

Among them, the terminal device 810 can be used to implement the corresponding function implemented by the terminal device in the above method, and the network device 820 can be used to implement the corresponding function implemented by the network device in the above method. .

It should be understood that the processor in the embodiment of the present application may be an integrated circuit chip, which has signal processing capabilities. In the implementation process, the steps of the foregoing method embodiments may be completed by instructions in the form of hardware integrated logic circuits or software in the processor. The aforementioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an existing programmable gate array (Field Programmable Gate Array, FPGA), or other available Programming logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps, and logical block diagrams disclosed in the embodiments of the present application may be implemented or executed. The general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied and executed by a hardware decoding processor, or may be executed and completed by a combination of hardware and software modules in the decoding processor. The software module may be located in a mature storage medium in the art, such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, an electrically erasable programmable memory, and a register. The storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.

It can be understood that the memory in the embodiments of the present application may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory. Among them, 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 Erase Programmable Read Only Memory (Electrically EPROM, EEPROM) or flash memory. The volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache. By way of example but not limitation, many forms of RAM are available, such as 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, DDR SDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synchlink DRAM, SLDRAM) ) And direct memory bus random access memory (Direct Rambus RAM, DR RAM). It should be noted that the memories of the systems and methods described herein are intended to include, but are not limited to these and any other suitable types of memories.

It should be understood that the foregoing memory is exemplary but not limiting, for example, the memory in the embodiments of the present application may also be 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) SDRAM (DDR SDRAM), 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, DR RAM) and so on. That is to say, the memories in the embodiments of the present application are intended to include but are not limited to these and any other suitable types of memories.

Embodiments of the present application also provide a computer-readable storage medium for storing computer programs.

Optionally, the computer-readable storage medium may be applied to the network device in the embodiments of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiments of the present application. For brevity, here No longer.

Optionally, the computer-readable storage medium may be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program causes the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiments of the present application For the sake of brevity, I will not repeat them here.

An embodiment of the present application also provides a computer program product, including computer program instructions.

Optionally, the computer program product may be applied to the network device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application. Repeat again.

Optionally, the computer program product can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiments of the present application, For brevity, I will not repeat them here.

An embodiment of the present application also provides a computer program.

Optionally, the computer program can be applied to the network device in the embodiment of the present application. When the computer program runs on the computer, the computer is allowed to execute the corresponding process implemented by the network device in each method of the embodiment of the present application. And will not be repeated here.

Optionally, the computer program can be applied to the mobile terminal/terminal device in the embodiments of the present application, and when the computer program runs on the computer, the computer is implemented by the mobile terminal/terminal device in performing various methods of the embodiments of the present application For the sake of brevity, I will not repeat them here.

Those of ordinary skill in the art may realize that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed in hardware or software depends on the specific application of the technical solution and design constraints. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

Those skilled in the art can clearly understand that for the convenience and conciseness of the description, the specific working processes of the above-described systems, devices, and units can refer to the corresponding processes in the foregoing method embodiments, and details are not described herein again.

In the several embodiments provided in this application, it should be understood that the disclosed system, device, and method may be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the unit is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical, or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.

If the function is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application essentially or part of the contribution to the existing technology or part of the technical solution can be embodied in the form of a software product, the computer software product is stored in a storage medium, including Several instructions are used to enable a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

The above is only the specific implementation of this application, but the scope of protection of this application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in this application. It should be covered by the scope of protection of this application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

A method of resource allocation is characterized by including:

Determining a first resource, the first resource is used to transmit a first uplink channel/signal;

Receiving first information, the first information indicating a second resource for transmitting a second uplink channel/signal;

If the second resource and the first resource at least partially overlap in the time domain, a third resource is used to transmit the first uplink channel/signal, and the third resource and the second resource are not in the time domain overlapping.
The method according to claim 1, wherein the method further comprises:

The third resource is determined according to the parameter of the third resource, and the parameter of the third resource includes: a time domain unit parameter where the third resource is located and/or a physical resource parameter of the third resource.
The method according to claim 2, wherein the parameter of the time domain unit where the third resource is located includes: a time domain offset of the time domain unit where the third resource is located relative to the target resource.
The method according to claim 3, wherein the target resource is the first resource or the second resource or the resource transmitting the first information.
The method according to claim 3 or 4, wherein the time domain offset is a first predetermined value; or the time domain offset is indicated by the first information.
The method according to any one of claims 3 to 5, wherein the determining the third resource according to the parameter of the third resource includes:

Determine the time domain unit where the third resource is located according to the time domain unit where the target resource starts or ends at; or,

The time domain unit where the third resource is located is determined according to the start time domain symbol or the end time domain symbol of the target resource.
The method according to any one of claims 3 to 6, wherein the value of the time domain unit parameter where the third resource is located is indicated by the first information domain in the first information, and the first The indication range of an information field satisfies at least one of the following conditions:

The indication range of the first information field is the same as the time indication information field from the physical shared channel to the feedback response information in the downlink control signaling;

The indication range of the first information field is a subset of the indication range of the timing indication information field of the physical shared channel to the feedback response information in the downlink control signaling;

The indication range of the first information field is independently configured;

The indication range of the first information field is predetermined by agreement.
The method according to any one of claims 3 to 7, characterized in that

The physical resource parameter of the third resource is the same as the physical resource parameter of the first resource; or

The physical resource parameter of the third resource is indicated by the first information.
The method according to claim 8, wherein the physical resource parameter of the third resource is indicated by a second information field in the first information, and the indication range of the second information field satisfies the following conditions at least one:

The indication range of the second information field is the same as the physical uplink control channel resource indication information field in downlink control signaling;

A subset of the indication range of the second information field and the indication range of the physical uplink control channel resource indication information field in downlink control signaling;

The indication range of the second information domain is the same as the indication domain of the physical uplink shared channel frequency domain resource in downlink control signaling;

A subset of the indication range of the second information domain and the indication range of the physical uplink shared channel frequency domain resource indication information domain in downlink control signaling;

The indication range of the second information field is the same as the time domain resource indication information field of the physical uplink shared channel in downlink control signaling;

A subset of the indication range of the second information field and the indication range of the time domain resource indication information field of the physical uplink shared channel in downlink control signaling;

The indication range of the second information field is the same as the sounding signal resource indication information field in downlink control signaling;

The indication range of the second information field and the subset of the indication range of the sounding signal resource indication information field in downlink control signaling.
The method according to any one of claims 1 to 9, wherein the transmitting the first uplink channel/signal with a third resource includes:

Using the third resource to transmit all the first uplink channels/signals; or,

Using the third resource to transmit the first part of the first uplink channel/signal,

Wherein, the resources corresponding to the first part of the first resources and the second resources at least partially overlap in the time domain.
The method according to any one of claims 1 to 10, wherein the first uplink channel/signal or the second uplink channel/signal is any one of the following channels/signals: physical uplink control A channel, an uplink sounding signal, a physical uplink shared channel, a physical uplink shared channel carrying uplink control information, a physical uplink control channel carrying specific uplink control information, and a physical uplink shared channel carrying specific uplink control information.
The method according to any one of claims 1 to 11, wherein the first information is downlink control information.
The method according to any one of claims 1 to 12, wherein the method further comprises:

According to the second information, the first resource is determined, and the first information is sent after the second information.
The method according to claim 1, wherein the method further comprises:

Determine the third resource according to a preset rule; and/or,

According to the first information, the third resource is determined.
A method of resource allocation is characterized by including:

If the terminal device determines to transmit the first uplink channel/signal on the first resource, send first information to the terminal device, where the first information is used to instruct the terminal device to use the second resource to transmit the second uplink channel/signal And using a third resource to transmit the first uplink channel/signal, the second resource and the first resource at least partially overlap in the time domain, and the third resource and the second resource are in the time domain Does not overlap.
The method according to claim 15, wherein the first information is used to determine the third resource.
The method according to claim 15 or 16, wherein the first information is used to indicate at least one of parameters of the third resource, and the parameters of the third resource are used by the terminal device to determine For the third resource, parameters of the third resource include: a time domain unit where the third resource is located and/or physical resource parameters of the third resource.
The method according to claim 17, wherein the parameter of the time domain unit where the third resource is located includes: a time domain offset of the time domain unit where the third resource is located relative to the target resource.
The method according to claim 18, wherein the target resource is the first resource or the second resource or the resource transmitting the first information.
The method according to claim 18 or 19, wherein the first information is used to indicate the time domain offset.
The method according to any one of claims 18 to 20, wherein the value of the time domain unit parameter where the third resource is located is indicated by the first information field in the first information, and the The indication range of an information field satisfies at least one of the following conditions:

The indication range of the first information field is the same as the time indication information field from the physical shared channel to the feedback response information in the downlink control signaling;

The indication range of the first information field is a subset of the indication range of the timing indication information field of the physical shared channel to the feedback response information in the downlink control signaling;

The indication range of the first information field is independently configured;

The indication range of the first information field is predetermined by agreement.
The method according to any one of claims 18 to 21, wherein the first information is used to indicate a physical resource parameter of the third resource.
The method according to claim 22, wherein the physical resource parameter of the third resource is indicated by a second information field in the first information, and an indication range of the second information field satisfies the following conditions at least one:

The indication range of the second information field is the same as the physical uplink control channel resource indication information field in downlink control signaling;

A subset of the indication range of the second information field and the indication range of the physical uplink control channel resource indication information field in downlink control signaling;

The indication range of the second information domain is the same as the indication domain of the physical uplink shared channel frequency domain resource in downlink control signaling;

A subset of the indication range of the second information domain and the indication range of the physical uplink shared channel frequency domain resource indication information domain in downlink control signaling;

The indication range of the second information field is the same as the time domain resource indication information field of the physical uplink shared channel in downlink control signaling;

A subset of the indication range of the second information field and the indication range of the time domain resource indication information field of the physical uplink shared channel in the downlink control signaling;

The indication range of the second information field is the same as the sounding signal resource indication information field in downlink control signaling;

The indication range of the second information field and the subset of the indication range of the sounding signal resource indication information field in downlink control signaling.
The method according to any one of claims 15 to 23, wherein the first uplink channel/signal or the second uplink channel/signal is any one of the following channels/signals: physical uplink control A channel, an uplink sounding signal, a physical uplink shared channel, a physical uplink shared channel carrying uplink control information, a physical uplink control channel carrying specific uplink control information, and a physical uplink shared channel carrying specific uplink control information.
The method according to any one of claims 15 to 24, wherein the first information is downlink control information.
The method according to any one of claims 15 to 25, wherein before sending the first information to the terminal device, the method further comprises:

Sending second information to the terminal device, where the second information is used by the terminal device to determine the first resource.
A terminal device is characterized by comprising:

The processing unit is configured to determine a first resource, and the first resource is used to transmit a first uplink channel/signal;

A transceiver unit, configured to receive first information, the first information indicating a second resource for transmitting a second uplink channel/signal;

The processing unit is further configured to: if the second resource and the first resource at least partially overlap in the time domain, use a third resource to transmit the first uplink channel/signal, the third resource and the The second resources do not overlap in the time domain.
The terminal device according to claim 27, wherein the processing unit is further configured to:

The third resource is determined according to the parameter of the third resource, and the parameter of the third resource includes: a time domain unit parameter where the third resource is located and/or a physical resource parameter of the third resource.
The terminal device according to claim 28, wherein the parameter of the time domain unit where the third resource is located includes: a time domain offset of the time domain unit where the third resource is located relative to the target resource.
The terminal device according to claim 29, wherein the target resource is the first resource or the second resource or a resource that transmits the first information.
The terminal device according to claim 29 or 30, wherein the time domain offset is a first predetermined value; or

The time domain offset is indicated by the first information.
The terminal device according to any one of claims 29 to 31, wherein the processing unit is configured to:

Determine the time domain unit where the third resource is located according to the time domain unit where the target resource starts or ends at; or,

The time domain unit where the third resource is located is determined according to the start time domain symbol or the end time domain symbol of the target resource.
The terminal device according to any one of claims 29 to 32, wherein the value of the time domain unit parameter where the third resource is located is indicated by the first information field in the first information, the The indication range of the first information field satisfies at least one of the following conditions:

The indication range of the first information field is the same as the time indication information field from the physical shared channel to the feedback response information in the downlink control signaling;

The indication range of the first information field is a subset of the indication range of the timing indication information field of the physical shared channel to the feedback response information in the downlink control signaling;

The indication range of the first information field is independently configured;

The indication range of the first information field is predetermined by agreement.
The terminal device according to any one of claims 29 to 33, characterized in that

The physical resource parameter of the third resource is the same as the physical resource parameter of the first resource; or

The physical resource parameter of the third resource is indicated by the first information.
The terminal device according to claim 34, wherein the physical resource parameter of the third resource is indicated by a second information field in the first information, and the indication range of the second information field satisfies the following conditions At least one of:

The indication range of the second information field is the same as the physical uplink control channel resource indication information field in downlink control signaling;

A subset of the indication range of the second information field and the indication range of the physical uplink control channel resource indication information field in downlink control signaling;

The indication range of the second information domain is the same as the indication domain of the physical uplink shared channel frequency domain resource in downlink control signaling;

A subset of the indication range of the second information domain and the indication range of the physical uplink shared channel frequency domain resource indication information domain in downlink control signaling;

The indication range of the second information field is the same as the time domain resource indication information field of the physical uplink shared channel in downlink control signaling;

A subset of the indication range of the second information field and the indication range of the time domain resource indication information field of the physical uplink shared channel in the downlink control signaling;

The indication range of the second information field is the same as the sounding signal resource indication information field in downlink control signaling;

The indication range of the second information field and the subset of the indication range of the sounding signal resource indication information field in downlink control signaling.
The terminal device according to any one of claims 27 to 35, wherein the processing unit is configured to:

Using the third resource to transmit all the first uplink channels/signals; or,

Using the third resource to transmit the first part of the first uplink channel/signal,

Wherein, the resources corresponding to the first part of the first resources and the second resources at least partially overlap in the time domain.
The terminal device according to any one of claims 27 to 36, wherein the first uplink channel/signal or the second uplink channel/signal is any one of the following channels/signals: physical uplink Control channel, uplink sounding signal, physical uplink shared channel, physical uplink shared channel carrying uplink control information, physical uplink control channel carrying specific uplink control information, and physical uplink shared channel carrying specific uplink control information.
The terminal device according to any one of claims 27 to 37, wherein the first information is downlink control information.
The terminal device according to any one of claims 27 to 38, wherein the processing unit is further configured to:

According to the second information, the first resource is determined, and the first information is sent after the second information.
The terminal device according to claim 27, wherein the processing unit is further configured to:

Determine the third resource according to a preset rule; and/or,

According to the first information, the third resource is determined.
A network device, characterized in that it includes:

The transceiver unit is configured to send first information to the terminal device if the terminal device determines to transmit the first uplink channel/signal on the first resource, where the first information is used to instruct the terminal device to use the second resource to transmit the first Two uplink channels/signals, and a third resource is used to transmit the first uplink channel/signal, the second resource and the first resource at least partially overlap in the time domain, and the third resource and the second resource Resources do not overlap in the time domain.
The network device according to claim 41, wherein the first information is used to determine the third resource.
The network device according to claim 41 or 42, wherein the first information is used to indicate at least one of parameters of the third resource, and the parameters of the third resource are used for the terminal device to determine For the third resource, parameters of the third resource include: a time domain unit where the third resource is located and/or physical resource parameters of the third resource.
The network device according to claim 43, wherein the parameter of the time domain unit where the third resource is located includes: a time domain offset of the time domain unit where the third resource is located relative to the target resource.
The network device according to claim 44, wherein the target resource is the first resource or the second resource or a resource that transmits the first information.
The network device according to claim 44 or 45, wherein the first information is used to indicate the time domain offset.
The network device according to any one of claims 44 to 46, wherein the value of the time domain unit parameter where the third resource is located is indicated by the first information field in the first information, the The indication range of the first information field satisfies at least one of the following conditions:

The indication range of the first information field is the same as the time indication information field from the physical shared channel to the feedback response information in the downlink control signaling;

The indication range of the first information field is a subset of the indication range of the timing indication information field of the physical shared channel to the feedback response information in the downlink control signaling;

The indication range of the first information field is independently configured;

The indication range of the first information field is predetermined by agreement.
The network device according to any one of claims 44 to 47, wherein the first information is used to indicate a physical resource parameter of the third resource.
The network device according to claim 48, wherein the physical resource parameter of the third resource is indicated by a second information field in the first information, and an indication range of the second information field satisfies the following conditions At least one of:

The indication range of the second information field is the same as the physical uplink control channel resource indication information field in downlink control signaling;

A subset of the indication range of the second information field and the indication range of the physical uplink control channel resource indication information field in downlink control signaling;

The indication range of the second information domain is the same as the indication domain of the physical uplink shared channel frequency domain resource in downlink control signaling;

A subset of the indication range of the second information domain and the indication range of the physical uplink shared channel frequency domain resource indication information domain in downlink control signaling;

The indication range of the second information field is the same as the time domain resource indication information field of the physical uplink shared channel in downlink control signaling;

A subset of the indication range of the second information field and the indication range of the time domain resource indication information field of the physical uplink shared channel in the downlink control signaling;

The indication range of the second information field is the same as the sounding signal resource indication information field in downlink control signaling;

A subset of the indication range of the second information field and the indication range of the sounding signal resource indication information field in the downlink control signaling.
The network device according to any one of claims 41 to 49, wherein the first uplink channel/signal or the second uplink channel/signal is any one of the following channels/signals: physical uplink Control channel, uplink sounding signal, physical uplink shared channel, physical uplink shared channel carrying uplink control information, physical uplink control channel carrying specific uplink control information, and physical uplink shared channel carrying specific uplink control information.
The network device according to any one of claims 41 to 50, wherein the first information is downlink control information.
The network device according to any one of claims 41 to 51, wherein the transceiver unit is further configured to:

Before sending the first information to the terminal device, send second information to the terminal device, where the second information is used by the terminal device to determine the first resource.
A terminal device, comprising: a processor and a memory, the memory is used to store a computer program, the processor is used to call and run the computer program stored in the memory, and execute any of claims 1 to 14 A method for resource allocation.
A network device, comprising: a processor and a memory, the memory is used to store a computer program, the processor is used to call and run the computer program stored in the memory, and execute any of claims 15 to 26 A method for resource allocation.
A chip, characterized by comprising: a processor for calling and running a computer program from a memory, so that a device installed with the chip performs the method of resource allocation according to any one of claims 1 to 14. .
A chip, characterized by comprising: a processor for calling and running a computer program from a memory, so that a device installed with the chip performs the method of resource allocation according to any one of claims 15 to 26 .
A computer-readable storage medium, characterized in that it is used to store a computer program that causes a computer to execute the method for resource allocation according to any one of claims 1 to 14.
A computer-readable storage medium, characterized by being used for storing a computer program, the computer program causing a computer to execute the method for resource allocation according to any one of claims 15 to 26.
A computer program product, characterized by comprising computer program instructions, the computer program instructions enabling a computer to execute the method for resource allocation according to any one of claims 1 to 14.
A computer program product, characterized in that it includes computer program instructions, which cause the computer to execute the method for resource allocation according to any one of claims 15 to 26.
A computer program, characterized in that the computer program causes a computer to execute the method for resource allocation according to any one of claims 1 to 14.
A computer program, characterized in that the computer program causes a computer to execute the method for resource allocation according to any one of claims 15 to 26.