WO2020051889A1 - 一种数据传输方法、控制信息发送方法及设备 - Google Patents

一种数据传输方法、控制信息发送方法及设备 Download PDF

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Publication number
WO2020051889A1
WO2020051889A1 PCT/CN2018/105768 CN2018105768W WO2020051889A1 WO 2020051889 A1 WO2020051889 A1 WO 2020051889A1 CN 2018105768 W CN2018105768 W CN 2018105768W WO 2020051889 A1 WO2020051889 A1 WO 2020051889A1
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WIPO (PCT)
Prior art keywords
resource
control information
indicate
communication device
information
Prior art date
Application number
PCT/CN2018/105768
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English (en)
French (fr)
Inventor
赵越
毕文平
杨育波
程型清
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2018/105768 priority Critical patent/WO2020051889A1/zh
Priority to CN201880096901.1A priority patent/CN112602365B/zh
Priority to CN202410029950.0A priority patent/CN118054883A/zh
Priority to EP18933354.5A priority patent/EP3843488A4/en
Publication of WO2020051889A1 publication Critical patent/WO2020051889A1/zh
Priority to US17/200,186 priority patent/US11956792B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Definitions

  • the present application relates to the field of communication technologies, and in particular, to a data transmission method, a control information sending method, and a device.
  • the standard supports multiple repeated transmission of transport blocks (TBs), that is, one downlink control information (DCI) can schedule one TB in multiples.
  • TBs transport blocks
  • DCI downlink control information
  • the transmission is repeated on each subframe, and the number of repetitions is configured by the base station.
  • one DCI can also schedule multiple TB transmissions.
  • the base station When one DCI schedules one or more TBs for repeated transmission, especially in the case of a large number of repetitions, the base station will allocate resources for a long period of time in advance to a user equipment (user equipment). For example, the number of repetitions of a TB is 2048 times, and it takes 1 millisecond for each repetition.
  • N TBs When a DCI schedules N TBs, it means that this DCI pre-allocates resources with a length of about 2 * N seconds to a UE. During this period, if there is a higher priority UE requesting resources, how to ensure both the services of the high priority UEs and the currently reserved resource UEs can correctly analyze the data is a problem that needs to be solved.
  • the embodiments of the present application provide a data transmission method, a control information sending method, and a device, which can guarantee the services of the high-priority UE and the current UE when a high-priority UE exists in the TB repeated transmission process of the current UE Able to receive or send data correctly.
  • the present application provides a data transmission method and a communication device.
  • the method may include: the communication device determines a first resource for data reception or transmission; the communication device receives control information, and the control information includes a first resource that can be used to indicate that the resource is punctured or delayed Instruction information, the first instruction information is used to indicate that the second resource is punctured or delayed, and the second resource is a part of the first resource; the communication device determines the third resource according to the first instruction information and the first resource, and uses the The third resource performs data reception or transmission.
  • the control information indicates that the resources occupied by the current UE by the high-priority UE are punctured or delayed, and the UE can determine the resources used for data reception or transmission by the UE according to the control information to ensure that the current UE can receive correctly. Or send data, and correspondingly ensure that the base station receives the data correctly; and the punctured or delayed resources are used for high-priority UEs to transmit data, which can guarantee the services of high-priority UEs.
  • the communication device determining the third resource according to the first instruction information and the first resource includes: the communication device determines that the third resource is the first resource Resources other than the second resource.
  • the first indication information indicates that the second resource is punctured, so the resources used for data reception and transmission do not include the punctured resources, and the UE does not consider the punctured resources when receiving data. For transmitted data, the UE does not send data on the punctured resources when sending the data.
  • the third resource includes: the communication device determining that the third resource includes the first resource.
  • the first indication information indicates that the second resource is postponed, so the resources used for data reception and transmission do not include the second resource, and the data transmitted on the second resource is postponed to other available resources without affecting The performance of the UE transmitting data.
  • control information further includes second instruction information, and the second instruction information is used to indicate the second resource.
  • the second resource is indicated by the first communication device.
  • the second indication information may indicate a start time of the second resource, and a time domain length of the second resource is a preset value.
  • the second indication information may be used to indicate a time domain length of the second resource, and a start time of the second resource is predefined.
  • the second indication information may be used to indicate a start time and a time domain length of the second resource.
  • the receiving of the control information by the communication device includes: the communication device detects the control information at at least one detection position of the control information, where the at least one detection position is at least one from a first subframe in the first resource Start position.
  • the detection position of the control information is predefined or configured by the base station.
  • At least one detection position is periodic and independent of the position of the first resource.
  • the detection period may be predefined or configured by the base station.
  • the start time of the second resource is the first time when the communication device receives the control information, or the second time after the first time.
  • the start time of the second resource is predefined, and the time domain length of the second resource may be predefined or configured by the base station.
  • the time domain length may be the number of subframes.
  • control information is carried on the MPDCCH.
  • the present application further provides a communication device, which can implement the data transmission method described in the first aspect.
  • the communication device may be a network device or a UE, and may also be another device capable of implementing the foregoing data transmission method, and the method may be implemented by software, hardware, or by executing corresponding software by hardware.
  • the communication device may include a processor and a memory.
  • the processor is configured to support the communication device to perform a corresponding function in the method of the first aspect.
  • the memory is coupled to the processor and stores program instructions and data necessary for the communication device.
  • the communication device may further include a communication interface for supporting communication between the communication device and other devices.
  • the communication interface may be a transceiver or a transceiver circuit.
  • the communication device may include a processing module, a receiving module, and a sending module.
  • the processing module is configured to determine a first resource for data reception or transmission;
  • the receiving module is configured to receive control information, where the control information includes first instruction information that can be used to indicate that the resource is punctured or delayed, the first The instruction information is used to indicate that the second resource is punctured or postponed, and the second resource is a part of the first resource;
  • the processing module is further configured to determine the third resource according to the first instruction information and the first resource; the receiving module further uses The third resource is used for data reception; the sending module is used for data transmission using the third resource.
  • the processing module determines the third resource according to the first instruction information and the first resource, and specifically includes: the processing module determines that the third resource is the first resource. A resource other than the second resource.
  • the processing module determines the third resource according to the first instruction information and the first resource, and specifically includes: the processing module determines that the third resource includes the first resource.
  • the receiving module is specifically configured to detect control information at at least one detection position of the control information, where the at least one detection position is related to a start position of a first subframe in the first resource.
  • control information and the start time of the second resource For the definition of the control information and the start time of the second resource, reference may be made to the corresponding description on the method side, and details are not described herein again.
  • the present application provides a control information sending method and a communication device.
  • the method may include: the communication device determines the first control information, wherein the first control information is used to indicate a first resource for data reception or transmission; the communication device sends the first control information; communication The device determines second control information, where the second control information includes first instruction information that can be used to indicate that the resource is punctured or delayed, the first instruction information is used to indicate that the second resource is punctured or delayed, and the second The resource is a part of the first resource; the communication device sends the second control information.
  • the second control information indicates that the resources occupied by the current UE by the high-priority UE are punctured or postponed.
  • the UE may determine the resources used for data reception or transmission by the UE according to the second control information to ensure the current
  • the UE can correctly receive or send data; and the punctured or delayed resources are used for high-priority UEs to transmit data, which can guarantee the services of the high-priority UEs.
  • the first indication information is used to indicate that when the second resource is punctured, the third resource used for data reception or transmission is other resources than the second resource in the first resource.
  • the first indication information indicates that the second resource is punctured, then the resources used for data reception and transmission do not include the punctured resources, and the punctured resources are resources that do not affect the performance of the UE transmitting data. .
  • the third resource used for receiving or sending data includes resources other than the second resource among the first resource, and the first resource A fourth resource having the same size as the second resource after one resource.
  • the first indication information indicates that the second resource is postponed, and the resources used for data reception and transmission do not include the second resource.
  • the data transmitted on the second resource is postponed to the first resource and the second resource. Transmission on resources of the same size does not affect the performance of the UE transmitting data.
  • the second control information further includes second instruction information, and the second instruction information is used to indicate the second resource.
  • the second resource is indicated by the communication device.
  • the second indication information may indicate a start time of the second resource, and a time domain length of the second resource is a preset value.
  • the second indication information may be used to indicate a time domain length of the second resource, and a start time of the second resource is predefined.
  • the second indication information may be used to indicate a start time and a time domain length of the second resource.
  • the second control information corresponds to at least one detection position, where the at least one detection position is related to a start position of a first subframe in the first resource; the communication device sending the second control information includes: Sending the second control information at one or more of the at least one detection position.
  • the detection position of the control information is predefined or configured by the base station.
  • At least one detection position is periodic and independent of the position of the first resource.
  • the detection period may be predefined or configured by the base station.
  • the start time of the second resource is the first time when the receiving end device receives the second control information, or the second time after the first time.
  • the start time of the second resource is predefined, and the time domain length of the second resource may be predefined or configured by the base station.
  • the time domain length may be the number of subframes.
  • the second control information is carried on the MPDCCH.
  • the present application also provides a communication device, which can implement the control information sending method described in the second aspect.
  • the communication device may be a network device or a UE, and may also be another device capable of implementing the foregoing control information sending method, and the method may be implemented by software, hardware, or by executing corresponding software by hardware.
  • the communication device may include a processor and a memory.
  • the processor is configured to support the communication device to perform a corresponding function in the method of the second aspect.
  • the memory is coupled to the processor and stores program instructions and data necessary for the communication device.
  • the communication device may further include a communication interface for supporting communication between the communication device and other devices.
  • the communication interface may be a transceiver or a transceiver circuit.
  • the communication device may include a processing module and a sending module.
  • the processing module is used to determine the first control information, and the first control information is used to indicate the first resource for data reception or transmission; the sending module is used to send the first control information; the processing module is further used to determine the second control information
  • the second control information includes first instruction information that can be used to indicate that the resource is punctured or delayed.
  • the first instruction information is used to indicate that the second resource is punctured or delayed.
  • the second resource is part of the first resource. Resources; the sending module is further configured to send the second control information.
  • the first indication information is used to indicate that when the second resource is punctured, the third resource used for data reception or transmission is other resources than the second resource in the first resource.
  • the third resource used for receiving or sending data includes resources other than the second resource among the first resource, and the first resource A fourth resource having the same size as the second resource after one resource.
  • the present application also provides a computer-readable storage medium.
  • the computer-readable storage medium stores instructions that, when run on a computer, cause the computer to execute the method described in any of the above aspects.
  • the present application also provides a computer program product containing instructions that, when run on a computer, causes the computer to perform the method described in any of the above aspects.
  • the present application provides a communication system including the communication device for implementing the method according to the first aspect and the communication device for implementing the method according to the second aspect.
  • the present application further provides a chip system.
  • the chip system includes a processor, and may further include a memory, for implementing the method described in any one of the foregoing aspects.
  • FIG. 2 is a schematic structural diagram of a network device to which a technical solution provided in an embodiment of the present application is applied;
  • FIG. 3 is a schematic structural diagram of a communication device to which the technical solutions provided in the embodiments of the present application are applied; FIG. 3
  • FIG. 4 is a first schematic diagram of a data transmission method and a control information sending method according to an embodiment of the present application
  • FIG. 5-1 is a second schematic diagram of a data transmission method and a control information sending method according to an embodiment of the present application
  • 5-2 is a third schematic diagram of a data transmission method and a control information sending method according to an embodiment of the present application
  • FIG. 5-3 is a fourth schematic diagram of a data transmission method and a control information sending method according to an embodiment of the present application.
  • 5-4 is a fifth schematic diagram of a data transmission method and a control information sending method according to an embodiment of the present application.
  • FIG. 6-1 is a sixth schematic diagram of a data transmission method and a control information sending method according to an embodiment of the present application
  • 6-2 is a schematic diagram VII of a data transmission method and a control information sending method according to an embodiment of the present application
  • FIG. 7 is a first schematic structural diagram of a communication device according to an embodiment of the present application.
  • FIG. 8 is a second schematic structural diagram of a communication device according to an embodiment of the present application.
  • WCDMA wideband code division multiple access
  • TD-SCDMA time division synchronous code-division multiple access
  • LTE long term evolution
  • LTE-A Advanced Long Term Evolution
  • NR New Radio
  • 3GPP Third Generation Partnership Project
  • M2M machine-to-machine
  • D2M device-to-machine
  • macro communication enhanced mobile Internet (eMBB), ultra-high Reliability and ultra-low latency communication (uRLLC) and mass machine type communication (mMTC) and other scenarios.
  • eMBB enhanced mobile Internet
  • uRLLC ultra-high Reliability and ultra-low latency communication
  • mMTC mass machine type communication
  • UE user equipment
  • the technical solution provided in the embodiment of the present application may be applied to the system architecture shown in FIG. 1, and the system architecture may include the network device 100 and one or more UEs 200 connected to the network device 100.
  • the network device 100 may be a device capable of communicating with the UE 200.
  • the network device 100 may be an eNB (evolutional NodeB) or an eNodeB in LTE.
  • the network device 100 may be a relay station, an access point, or the like.
  • the network device 100 may also be a wireless controller in a cloud radio access network (CRAN) scenario.
  • the network device 100 may also be a network device in a future 5G network or a network device in a future evolved network; it may also be a wearable device or a vehicle-mounted device.
  • the UE 200 may be an IoT terminal, an access terminal, a UE unit, a UE station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a UE terminal, a terminal, a wireless communication device, a UE agent, a UE device, or the like.
  • the IoT terminal implements the functions of collecting data and sending data to the network device 100, and is responsible for various functions such as data collection, preliminary processing, encryption, and transmission.
  • IoT terminals can be shared bicycles, water meters, electricity meters, street lights, fire alarms, manhole covers, gas stations, high-speed rail, printers, etc .
  • access terminals can be cellular phones, cordless phones, session initiation protocol (SIP) phones , Wireless local loop (WLL) stations, personal digital processing (PDA), handheld devices with wireless communication capabilities, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearables Equipment, terminals in future 5G networks, or terminals in future evolved networks.
  • SIP session initiation protocol
  • WLL Wireless local loop
  • PDA personal digital processing
  • One or more of the UE 200 may serve as a relay or a transit device of other UEs, and forward the message sent by the network device 100 to other UEs; the UE 200 may also send scheduling information to the other one or more UEs.
  • system architecture shown in FIG. 1 is only for example, and is not used to limit the technical solution of the present application.
  • system architecture may also include other devices, and the network device 100 and the UE 200 may also be configured according to specific needs.
  • the base station may include an indoor baseband processing unit (building baseband unit, BBU) and a remote radio module (RRU).
  • BBU building baseband unit
  • RRU remote radio module
  • the RRU is connected to the antenna system (ie, antenna).
  • the BBU and RRU can be connected as required. Disassemble and use.
  • the network device 100 may also adopt other general hardware architectures, and is not limited to the general hardware architecture shown in FIG. 2.
  • the network device 100 or the UE 200 in FIG. 1 may be implemented by one physical device, may also be implemented by multiple physical devices, or may be a logical function module in one physical device. Not specifically limited.
  • FIG. 3 is a schematic diagram of a hardware structure of a communication device according to an embodiment of the present application.
  • the communication device 300 includes at least one processor 301, a communication line 302, a memory 303, and at least one communication interface 304.
  • the processor 301 may be a general-purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more processors for controlling the execution of the program of the solution of the present application. integrated circuit.
  • CPU central processing unit
  • ASIC application-specific integrated circuit
  • the communication line 302 may include a path for transmitting information between the aforementioned components.
  • the communication interface 304 uses any device such as a transceiver to communicate with other devices or communication networks, such as Ethernet, radio access network (RAN), wireless local area networks (WLAN), etc. .
  • RAN radio access network
  • WLAN wireless local area networks
  • the memory 303 may be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (random access memory, RAM), or other types that can store information and instructions
  • the dynamic storage device can also be electrically erasable programmable read-only memory (EEPROM-ready-only memory (EEPROM)), compact disc (read-only memory (CD-ROM)) or other optical disk storage, optical disk storage (Including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or can be used to carry or store desired program code in the form of instructions or data structures and can be used by a computer Any other media accessed, but not limited to this.
  • the memory 303 may exist independently, and is connected to the processor 301 through a communication line 302.
  • the memory 303 may also be integrated with the processor 301.
  • the memory 303 is configured to store a computer execution instruction for executing the solution of the present application, and the processor 301 controls the execution.
  • the processor 301 is configured to execute a computer execution instruction stored in the memory 303, so as to implement a data transmission method or a control information sending method provided in the following embodiments of the present application.
  • the computer-executable instructions in the embodiments of the present application may also be referred to as application program codes, which are not specifically limited in the embodiments of the present application.
  • the processor 301 may include one or more CPUs, such as CPU0 and CPU1 in FIG. 3.
  • the communication device 300 may include multiple processors, such as the processor 301 and the processor 307 in FIG. 3. Each of these processors may be a single-CPU processor or a multi-CPU processor.
  • a processor herein may refer to one or more devices, circuits, and / or processing cores for processing data (such as computer program instructions).
  • the communication device 300 may further include an output device 305 and an input device 306.
  • the output device 305 communicates with the processor 301 and can display information in a variety of ways.
  • the output device 305 may be a liquid crystal display (LCD), a light emitting diode (LED) display device, a cathode ray tube (CRT) display device, or a projector. Wait.
  • the input device 306 communicates with the processor 301 and can receive user input in a variety of ways.
  • the input device 306 may be a mouse, a keyboard, a touch screen device, or a sensing device.
  • resources are used for signaling and data transmission between communication devices.
  • a base station and a UE can perform wireless communication through air interface resources.
  • the resources may include time domain resources and frequency domain resources, and time domain resources and frequency domain resources may also be referred to as time frequency resources.
  • the frequency domain resource can be located in the set frequency range.
  • the frequency range can also be called a band or frequency band.
  • the center point of the frequency domain resource can be called the center frequency point.
  • the width of the frequency domain resource can be called the bandwidth (BW) .
  • Time domain resources indicate the division of resources on the time axis, and can include different division granularities; for example, a subframe can be a time domain resource unit, a slot can be a time domain resource unit, or An orthogonal frequency division multiplexing (OFDM) symbol is used as a time domain resource unit.
  • OFDM orthogonal frequency division multiplexing
  • the term "plurality” herein refers to two or more.
  • the terms “first” and “second” herein are used to distinguish different objects, not to describe a specific order of the objects.
  • the “first instruction information” and the “second instruction information” are used to distinguish different instruction information, and are not used to describe a specific order of the instruction information.
  • the term “and / or” in this document is only a kind of association relationship describing related objects, which means that there can be three kinds of relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and exists alone B these three cases.
  • words such as “exemplary” or “for example” are used as examples, illustrations or illustrations. Any embodiment or design described as “exemplary” or “for example” in the embodiments of the present application should not be construed as more preferred or more advantageous than other embodiments or designs. Rather, the use of the words “exemplary” or “for example” is intended to present the relevant concept in a concrete manner.
  • the embodiments of the present application provide a data transmission method and a control information sending method, which are applied to the system architecture shown in FIG. 1.
  • the first communication device sends control information to schedule the second communication device, and the second communication device receives After the control information, data transmission is performed according to the control information.
  • This application provides a control information sending method, which is applied to a first communication device; this application provides a data transmission method, which is applied to a second communication device.
  • the first communication device may be the network device 100 or the UE 200 in FIG. 1, and the second communication device may be the UE 200 in FIG. 1.
  • the first communication device is a base station and the second communication device is a UE.
  • the first communication device and the second communication device may be other forms of devices, for example, the first communication device may be a UE, which is not limited in the embodiment of the present application.
  • the specific structure of the execution body of the first communication device or the second communication device is not specifically limited in the embodiments of the present application, as long as the implementation of the present application can be implemented by running records.
  • the program of the code of the data transmission method and the control information transmission method of the example may communicate with the data transmission method and the control information transmission method according to the embodiments of the present application.
  • the execution subject of the data transmission method provided by the embodiment of the present application may Is a UE, or a functional module capable of calling a program and executing the program in the UE, or a device applied to the UE, such as a chip;
  • the execution subject of the control information sending method provided in the embodiment of the present application may be a base station, or, It is a functional module in a base station that can call a program and execute the program, or a device applied to the base station, such as a chip; this application does not limit this.
  • This article uses the base station to perform the foregoing control information sending method and the UE to perform the above data transmission method as examples for description.
  • the embodiments of the present application provide a data transmission method and a control information transmission method, which are applied to the system architecture shown in FIG. 1, and can guarantee high-priority UEs when high-priority UEs exist in the TB repeated transmission of the current UE. Services, it also guarantees that the current UE can correctly receive or send data, and correspondingly guarantees the performance of the base station receiving data.
  • the method may include S101-S106:
  • the base station determines first control information.
  • the base station determines first control information, where the first control information is used to indicate a first resource used by the UE for data reception or transmission.
  • the base station may schedule the UE by sending control information to instruct the UE to receive or send data on some resources.
  • a base station can schedule a TB to repeatedly transmit on multiple resources through one DCI, and one DCI is one control information.
  • DCI is carried on a physical downlink control channel (PDCCH); in the Internet of Things, DCI is carried on a machine-type physical downlink control channel (MPDCCH) )Up.
  • PDCCH physical downlink control channel
  • MPDCCH machine-type physical downlink control channel
  • the DCI carried on the MPDCCH schedules multiple TBs for repeated transmission, and the MPDCCH may be repeatedly transmitted on multiple subframes.
  • the base station determines that the DCI carried on the MPDCCH2 schedules the UE to receive or send data in subframes 1 to 8. That is, the first control information is DCI carried on MPDCCH2, and is used to indicate that the first resource used by the UE for data reception or transmission is subframe 1 to subframe 8.
  • the base station sends first control information.
  • the base station sends the first control information to the UE.
  • the UE receives first control information.
  • the UE receives the first control information from the base station, and determines a first resource for data reception or transmission according to the first control information.
  • the base station determines the second control information.
  • the resource used for repeated transmission of one or more TBs is reserved for the current UE, that is, the first resource is reserved for the current UE. If there are resources requested by a high-priority UE, the base station may allocate part of the resources reserved for TB repeated transmission of the current UE to the high-priority UE, and the resources occupied by the high-priority UE are the second resources.
  • the second resource is a part of the first resource. Exemplarily, as shown in FIG. 5-2, the first resource reserved for data reception or transmission for the current UE is subframes 1 to 8; the base station allocates subframes 5 and 6 to other subframes. For a high-priority UE, the second resource is subframe 5 and subframe 6.
  • the base station may determine that the second resource is punctured or postponed according to the TB configuration. For example, if the ratio of the second resource to the first resource is greater than or equal to a preset threshold, it is determined that the second resource is postponed; if the ratio of the second resource to the first resource is less than the preset threshold, it is determined that the second resource is punctured.
  • the preset threshold is 50%
  • the first resource is 8 subframes
  • the second resource is 6 subframes
  • the occupied resource is greater than the preset threshold, which will affect the UE's final decoding success
  • the occupied resource accounts for a small proportion of the first resource.
  • the base station can consider that it will not affect the UE decoding, and then determine that the second resource is punctured. . For example, it is determined that the second resource is punctured or delayed according to the number of repetitions of the TB repeated transmission and the time domain length of the second resource. For a TB transmission with a small number of repetitions, the probability that the second resource affects the success of the decoding is large.
  • the second resource is postponed; for a TB transmission with a large number of repetitions, the probability that the second resource affects the success of decoding is small, and it is determined that the second resource is punctured.
  • the number of repetitions of a TB transmission is 8, and 6 transmissions are performed before the resource is occupied, and 2 transmissions are not transmitted, and these 2 times may cause the UE to fail to decode the TB correctly and determine that the second resource is delayed;
  • the number of repetitions is 32, and the resource was transmitted 30 times before it was occupied, and there were 2 transmissions that were not transmitted. These 2 times lead to a small probability that the TB cannot be decoded correctly. It is determined that the second resource is punctured.
  • the base station sends a second control message to the UE.
  • the second control information includes first indication information that can be used to indicate that the resource is punctured or delayed, and the first indication information is used to indicate that the second resource is punctured. Holes may be postponed.
  • the first indication information is a field "Flag". When the first indication information is 1, it indicates that the first resource is punctured, and when the first indication information is 0, it indicates that the first resource is postponed.
  • the second control message is determined.
  • the second control message is DCI carried on the MPDCCH.
  • both the first control message and the second control message may be DCIs carried on the MPDCCH, and different control messages may be different DCIs.
  • different control information can be distinguished by different formats of control information, different lengths of control information, or different scrambling sequences of control information; different control information can also be distinguished by different time or frequency domains or spatial locations of control information. information.
  • the first control information and the second control information in the embodiment of the present application may be a newly defined control information format or an existing control information format; the first control information and the second control information may be the same control information format It may also have different control information formats; this embodiment of the present application does not limit this.
  • the first instruction information is used to indicate that when the second resource is punctured, the third resource used for data reception or transmission by the UE is a resource other than the second resource in the first resource.
  • the first resource is subframe 1 to subframe 8
  • the second resource is subframe 5 and subframe 6
  • the third resource is Subframe 1-Subframe 4, Subframe 7, and Subframe 8
  • the UE performs data reception or transmission on Subframe 1-Subframe 4, Subframe 7, and Subframe 8.
  • the first indication information is used to indicate that when the second resource is postponed, the third resource used by the UE for data reception or transmission includes other resources in the first resource except the second resource, and the first resource and the second resource.
  • the data on the second resource and the data on the first resource after the second resource are transmitted by delaying q time domain resource units, where q is equal to the number of time domain resource units of the second resource. Exemplarily, as shown in FIG.
  • the first resource is sub-frame 1 to sub-frame 8
  • the second resource is sub-frame 5 and sub-frame 6, and when the first indication information indicates that the second resource is postponed, sub-frame 5
  • the data on, subframe 6, subframe 7, and subframe 8 are transmitted by 2 subframes, q is equal to 2; the time domain length of the fourth resource is 2 subframes.
  • data on the second resource is postponed to the fourth resource for transmission. Exemplarily, as shown in FIG.
  • the first resource is subframe 1 to subframe 8
  • the second resource is subframe 5 and subframe 6, and when the first indication information indicates that the second resource is delayed, subframe 5
  • the data on the sum subframe 6 is postponed to the fourth resource for transmission; the time domain length of the fourth resource is 2 subframes.
  • the extension in the embodiment of the present application is an operation for a time domain resource.
  • the control information further includes second indication information, and the second indication information is used to indicate a second resource.
  • the second indication information is a field "subframe number field".
  • the second indication information may indicate a start time of the second resource, and a time domain length of the second resource is a preset value.
  • the second indication information may be used to indicate that the starting subframe of the second resource is the M subframe starting from the next subframe of the last subframe where the UE received the second control information, and M is positive Integer, the number of subframes occupied by the second resource is a preset value. For example, as shown in FIG.
  • the second indication information may be used to indicate a time domain length of the second resource, and a start time of the second resource is predefined.
  • the second indication information may be used to indicate that the number of subframes occupied by the second resource is N, where N is a positive integer, and the start time of the second resource is predefined as the last time the UE receives the second control information.
  • the next sub-frame of a sub-frame is the starting M-th sub-frame, and M is a positive integer.
  • the second indication information indicates that the number of subframes occupied by the second resource is 2, the last subframe that the UE received the second control information is subframe 0, and the start of the second resource
  • the time is predefined as the fifth subframe starting from the next subframe of the last subframe where the base station sends the second control information, and then the starting time of the second resource is subframe 5, and the second resource is subframe 5 and the subframe.
  • the second indication information may be used to indicate a start time of the second resource and the number of occupied subframes.
  • the second indication information may be used to indicate that the starting subframe of the second resource is the M subframe starting from the next subframe of the last subframe where the UE received the second control information, and the second resource
  • the number of occupied subframes is N, where M and N are positive integers.
  • the last subframe in which the UE receives the second control information is subframe 0
  • the second indication information indicates that the start time of the second resource is subframe 5, and the time domain length is 2.
  • the start time of the second resource is the first time when the UE receives the second control information.
  • the time when the UE receives the second control information is subframe 5 and the start time of the second resource is subframe 5.
  • the time domain length of the second resource is a preset value and the preset value is 2, the second resource is subframe 5 and subframe 6.
  • the time domain length of the second resource may also be configured by the base station, which is not limited in this embodiment of the present application.
  • the start time of the second resource is a second time after the first time when the UE receives the second control information, wherein the interval between the second time and the first time is k, and k is greater than 0. .
  • k is a preset value; in another implementation manner, the value of k may be indicated by control information, for example, the value of k is indicated by second instruction information.
  • the time when the UE receives the second control information is subframe 2
  • the start time of the second resource is subframe 5
  • the first time is subframe 2
  • the second time is For subframe 5
  • the interval between the second time and the first time is 3 subframes.
  • the time domain length of the second resource is a preset value and the preset value is 2, the second resource is subframe 5 and subframe 6.
  • the time domain length of the second resource may also be configured by the base station, which is not limited in this embodiment of the present application.
  • the base station if the base station repeatedly sends the second control information on multiple subframes, the time when the UE receives the last second control information is used as the first time.
  • the base station sends second control information.
  • the base station After the base station determines the second control information, it sends the second control information to the UE.
  • the base station designates the UE to receive control information at a determined time. For example, the UE detects the control information at a predetermined detection position. In order to ensure that the time when the UE receives the control information is consistent with the time when the base station specifies the UE to receive the control information.
  • the base station can send control information in advance based on a timing advance.
  • the UE receives control information.
  • the UE receives the control information, that is, receives the second control information sent by the base station. In an implementation manner, the UE receives the second control information at a time designated by the base station for reception by the UE.
  • the UE determines a third resource according to the first indication information in the second control information and the first resource determined according to the first control information, and uses the third resource to receive or send data. In a case where the first indication information is used to indicate that the second resource is punctured, the UE determines that the third resource is a resource other than the second resource in the first resource.
  • the UE determines that the third resource includes resources other than the second resource in the first resource, and a second resource having the same size as the second resource after the first resource Four resources.
  • the second control information and the first resource, the second resource, the third resource, and the fourth resource reference may be made to the description on the base station side, and details are not described herein again.
  • the UE may receive the control information through blind detection, for example, the UE detects the control information at at least one detection position of the control information.
  • at least one detection position is periodic and has nothing to do with the position of the first resource.
  • the detection period may be configured by the base station in a semi-static manner; for example, when the base station load is relatively large The probability that a high-priority UE cannot be scheduled is relatively large, and the detection period of the UE can be configured to be smaller; when the base station load is relatively small, the probability that a high-priority UE cannot be scheduled is small, and the detection period of the UE can be configured to be larger.
  • the detection period may also be preset.
  • the base station may send the second control information at one of the at least one detection position, or may send the second control information at multiple of the at least one detection position.
  • the second control information is transmitted at all detected positions among the positions.
  • the UE may be subject to the second control information received last time.
  • the embodiments of the present application provide a data transmission method and a control information sending method, and send control information to indicate resources used for data transmission.
  • resources for a long period of time are pre-allocated to one UE to transmit data, and other UEs requesting resources cannot be assigned resources; or, they are pre-allocated to one UE to transmit data.
  • a method for allocating a part of resources to a higher priority UE without performing resource compensation for the current UE and unable to ensure that the current UE correctly transmits data a data transmission method and control information sending method provided in the embodiments of the present application
  • the control information sent to the current UE it is indicated that the resources occupied by the high-priority UE are punctured or delayed.
  • the current UE determines the resources used for data transmission according to the control information, which can guarantee the services of the high-priority UE, and The performance of the current UE and base station receiving data is guaranteed.
  • a data transmission method and a control information sending method provided in the embodiments of the present application support allocation of a part of resources reserved for TB repeated transmission to a higher priority UE, which increases the flexibility of base station scheduling.
  • the first communication device and the second communication device include a hardware structure and / or a software module corresponding to each function.
  • this application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is performed by hardware or computer software-driven hardware 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 to be beyond the scope of this application.
  • the first communication device and the second communication device may be divided into functional modules according to the foregoing method example.
  • each functional module may be divided corresponding to each function, or two or more functions may be integrated into one.
  • Processing module may be implemented in the form of hardware or software functional modules. It should be noted that the division of the modules in the embodiments of the present application is schematic, and is only a logical function division. In actual implementation, there may be another division manner. The following description is made by taking each function module corresponding to each function as an example.
  • FIG. 7 is a schematic diagram of a logical structure of an apparatus 700 provided in an embodiment of the present application.
  • the apparatus 700 is a first communication device for executing a control information sending method.
  • the apparatus 700 may be a network device or a UE, and can implement the method provided in the embodiment of the present application.
  • the function of the first communication device in the device; the device 700 may also be a device capable of supporting a network device or a UE to implement the function of the first communication device in the method provided in the embodiment of the present application.
  • the apparatus 700 may be a hardware structure, a software module, or a hardware structure plus a software module.
  • the apparatus 700 may be implemented by a chip system.
  • the chip system may be composed of a chip, and may also include a chip and other discrete devices.
  • the apparatus 700 includes a processing module 701 and a sending module 702.
  • the processing module 701 may be configured to perform S101 and / or S104 in FIG. 4, and / or perform other steps described in this application.
  • the sending module 702 may be configured to perform S102 and / or S105 in FIG. 4, and / or perform other steps described in this application.
  • the processing module may also be called a processing unit or another name, and the sending module may also be called a sending unit or another name.
  • FIG. 8 is a schematic diagram of a logical structure of an apparatus 800 provided in an embodiment of the present application.
  • the apparatus 800 is a second communication device for performing a data transmission method.
  • the apparatus 800 may be a UE and can implement the second communication in the method provided in the embodiment of the present application.
  • the function of the device; the device 800 may also be a device capable of supporting the UE to implement the function of the second communication device in the method provided in the embodiment of the present application.
  • the device 800 may be a hardware structure, a software module, or a hardware structure plus a software module.
  • the apparatus 800 may be implemented by a chip system. In the embodiment of the present application, the chip system may be composed of a chip, and may also include a chip and other discrete devices. As shown in FIG.
  • the device 800 includes a processing module 801, a receiving module 802, and a sending module 803.
  • the processing module 801 may be configured to perform S103 and / or S106 in FIG. 4 and / or perform other steps described in this application.
  • the receiving module 802 may be configured to perform S103 and / or S106 in FIG. 4 and / or perform other steps described in this application.
  • the sending module 803 may be configured to perform a data sending function in S106 in FIG. 4 and / or perform other steps described in this application.
  • the processing module may also be called a processing unit or another name, the receiving module may also be called a receiving unit or another name, and the sending module may also be called a sending unit or another name.
  • the apparatus 700 or the apparatus 800 may be presented in the form of dividing each functional module in an integrated manner.
  • the "module” herein may refer to a specific ASIC, a circuit, a processor and a storage device executing one or more software or firmware programs, an integrated logic circuit, and / or other devices that can provide the above functions.
  • the apparatus 700 or the apparatus 800 may adopt the form shown in FIG. 3.
  • the processor 301 in FIG. 3 may invoke a computer stored in the memory 303 to execute instructions, so that the device 700 or the device 800 executes the control information sending method and the data transmission method in the foregoing method embodiments.
  • the function / implementation process of the sending module 702 in FIG. 7, the receiving module 802 and the sending module 803 in FIG. 8 may be implemented through the communication interface 204 in FIG. 3; the processing module 701 in FIG. 7, and FIG. 8.
  • the function / implementation process of the processing module 801 can be implemented by the processor 301 in FIG. 3 calling a computer execution instruction stored in the memory 303.
  • the device provided in the embodiment of the present application can be used to execute the foregoing data transmission method and control information sending method, the technical effects that can be obtained can refer to the foregoing method embodiments, and details are not described herein again.
  • An embodiment of the present application further provides a storage medium, and the storage medium may include a memory 303.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general-purpose computer, a special-purpose computer, a computer network, a network device, a user equipment, or another programmable device.
  • the computer instructions may be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be from a website site, a computer, a server, or a data center. Transmission by wire (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) to another website site, computer, server, or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device including one or more servers, data centers, and the like that can be integrated with the medium.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a digital video disc (DVD)), or a semiconductor medium (for example, a solid state disk (SSD)) Wait.
  • a magnetic medium for example, a floppy disk, a hard disk, a magnetic tape
  • an optical medium for example, a digital video disc (DVD)
  • DVD digital video disc
  • SSD solid state disk

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Abstract

本申请实施例公开了一种数据传输方法、控制信息发送方法及设备，涉及通信技术领域。能够在当前UE的TB重复传输中存在高优先级UE的情况下，既保证高优先级UE的业务，又保证当前UE可以正确的接收或者发送数据，并相应的保证基站接收数据的性能。该方法可以包括：通信设备确定用于数据接收或发送的第一资源；接收控制信息，控制信息包括能够用于指示资源被打孔或者被延期的第一指示信息，第一指示信息用于指示第二资源被打孔或者被延期；通信设备根据第一指示信息及第一资源确定第三资源，并使用第三资源进行数据接收或发送。

Description

一种数据传输方法、控制信息发送方法及设备 技术领域
本申请涉及通信技术领域，尤其涉及一种数据传输方法、控制信息发送方法及设备。
背景技术
在通信系统，比如长期演进(long term evolution，LTE)系统中，标准支持传输块(transport block，TB)多次重复传输，即一个下行控制信息(downlink control information，DCI)可以调度一个TB在多个子帧上面重复传输，重复次数由基站配置。为了降低重复传输导致的控制信道开销，一个DCI还可以调度多个TB的传输。
在一个DCI调度一个或者多个TB重复传输时，尤其在重复次数较大的情况下，基站会提前将很长一段时间的资源预先分配给一个用户设备(user equipment，UE)。比如，一个TB的重复次数为2048次，重复1次需要1毫秒，当一个DCI调度N个TB时，意味着这个DCI将约2*N秒时间长的资源预先分配给一个UE。在此期间，如果有优先级更高的UE请求资源，如何既保证高优先级UE的业务，又保证当前预留资源的UE可以正确解析数据，是需要解决的一个问题。
发明内容
本申请实施例提供一种数据传输方法、控制信息发送方法及设备，能够在当前UE的TB重复传输过程中存在高优先级UE的情况下，既保证高优先级UE的业务，又保证当前UE能够正确接收或者发送数据。
为达到上述目的，本申请的实施例采用如下技术方案：
第一方面，本申请提供了一种数据传输方法及通信设备。
在一种可能的设计中，该方法可以包括：通信设备确定用于数据接收或发送的第一资源；通信设备接收控制信息，控制信息包括能够用于指示资源被打孔或者被延期的第一指示信息，第一指示信息用于指示第二资源被打孔或者被延期，第二资源是第一资源中的部分资源；通信设备根据第一指示信息及第一资源确定第三资源，并使用第三资源进行数据接收或发送。该方法中，在控制信息中指示当前UE被高优先级UE占用的资源被打孔或者被延期，UE可以根据控制信息确定用于该UE进行数据接收或发送的资源，保证当前UE可以正确接收或发送数据，以及相应的保证了基站正确接收数据；并且被打孔或者被延期的资源用于高优先级UE传输数据，可以保证高优先级UE的业务。
在一种可能的设计中，第一指示信息用于指示第二资源被打孔时，通信设备根据第一指示信息及第一资源确定第三资源包括：通信设备确定第三资源为第一资源中除第二资源之外的其他资源。在这种实现方式中，第一指示信息指示第二资源被打孔，则用于数据接收和发送的资源不包括被打孔的资源，UE在接收数据时，不考虑在被打孔资源上传输的数据，UE在发送数据时，不在被打孔的资源上发送数据。
在一种可能的设计中，第一指示信息用于指示第二资源被延期时，通信设备根据第一指示信息及第一资源确定第三资源包括：通信设备确定第三资源包括第一资源中除第二资源之外的其他资源，以及第一资源后与第二资源大小相同的第四资源。在这种实现方式中，第一指示信息指示第二资源被延期，则用于数据接收和发送的资源不包括第二资源，第二资源上传输的数据延期至其他可用资源上传输，不影响UE传输数据的性能。
在一种可能的设计中，控制信息中还包括第二指示信息，第二指示信息用于指示第二资源。在这种实现方式中，第二资源是由第一通信设备指示的。在一种实现方式中，第二指示信息可以指示第二资源的起始时刻，第二资源的时域长度为预设值。在另一种实现方式中，第二指示信息可以用于指示第二资源时域长度，第二资源的起始时刻是预定义的。在另一种实现方式中，第二指示信息可以用于指示第二资源的起始时刻以及时域长度。
在一种可能的设计中，通信设备接收控制信息，包括：通信设备在控制信息的至少一个检测位置上检测控制信息，其中，至少一个检测位置与第一资源中的第一个子帧的起始位置有关。在这种实现方式中，控制信息的检测位置是预定义的或者基站配置的。
在另一种可能的设计中，至少一个检测位置是周期性的且与第一资源的位置无关的。在这种实现方式中，检测周期可以是预定义的或者基站配置的。
在一种可能的设计中，第二资源的起始时刻为通信设备接收到控制信息的第一时间，或者为第一时间之后的第二时间。在这种实现方式中，第二资源的起始时刻是预定义的，第二资源的时域长度可以是预定义的或者是基站配置的。
在一种可能的设计中，时域长度可以为子帧个数。
在一种可能的设计中，控制信息承载在MPDCCH上。
相应的，本申请还提供了一种通信设备，该通信设备可以实现第一方面所述的数据传输方法。例如，该通信设备可以是网络设备或UE，还可以是其他能够实现上述数据传输方法的装置，其可以通过软件、硬件、或者通过硬件执行相应的软件实现上述方法。
在一种可能的设计中，该通信设备可以包括处理器和存储器。该处理器被配置为支持该通信设备执行上述第一方面方法中相应的功能。存储器用于与处理器耦合，其保存该通信设备必要的程序指令和数据。另外该通信设备中还可以包括通信接口，用于支持该通信设备与其他装置之间的通信。该通信接口可以是收发器或收发电路。
在一种可能的设计中，该通信设备可以包括：处理模块、接收模块和发送模块。其中，处理模块用于确定用于数据接收或发送的第一资源；接收模块用于接收控制信息，其中，控制信息包括能够用于指示资源被打孔或者被延期的第一指示信息，第一指示信息用于指示第二资源被打孔或者被延期，第二资源是第一资源中的部分资源；处理模块还用于根据第一指示信息及第一资源确定第三资源；接收模块还用于使用第三资源进行数据接收；发送模块用于使用第三资源进行数据发送。
在一种可能的设计中，第一指示信息用于指示第二资源被打孔时，处理模块根据第一指示信息及第一资源确定第三资源，具体包括：处理模块确定第三资源为第一资 源中除第二资源之外的其他资源。
在一种可能的设计中，第一指示信息用于指示第二资源被延期时，处理模块根据第一指示信息及第一资源确定第三资源，具体包括：处理模块确定第三资源包括第一资源中除第二资源之外的其他资源，以及第一资源后与第二资源大小相同的第四资源。
在一种可能的设计中，接收模块具体用于，在控制信息的至少一个检测位置上检测控制信息，其中，至少一个检测位置与第一资源中的第一个子帧的起始位置有关。
其中，对于控制信息以及第二资源的起始时刻的定义可以参考上述方法侧对应描述，此处不再赘述。
第二方面，本申请提供了一种控制信息发送方法及通信设备。
在一种可能的设计中，该方法可以包括：通信设备确定第一控制信息，其中，第一控制信息用于指示用于数据接收或发送的第一资源；通信设备发送第一控制信息；通信设备确定第二控制信息，其中，第二控制信息包括能够用于指示资源被打孔或者被延期的第一指示信息，第一指示信息用于指示第二资源被打孔或者被延期，第二资源是第一资源中的部分资源；通信设备发送第二控制信息。该方法中，在第二控制信息中指示当前UE被高优先级UE占用的资源被打孔或者被延期，UE可以根据第二控制信息确定用于该UE进行数据接收或发送的资源，保证当前UE可以正确接收或发送数据；并且被打孔或者被延期的资源用于高优先级UE传输数据，可以保证高优先级UE的业务。
在一种可能的设计中，第一指示信息用于指示第二资源被打孔时，用于进行数据接收或发送的第三资源为第一资源中除第二资源之外的其他资源。在这种实现方式中，第一指示信息指示第二资源被打孔，则用于数据接收和发送的资源不包括被打孔的资源，被打孔的资源是不影响UE传输数据性能的资源。
在一种可能的设计中，第一指示信息用于指示第二资源被延期时，用于进行数据接收或发送的第三资源包括第一资源中除第二资源之外的其他资源，以及第一资源后与第二资源大小相同的第四资源。在这种实现方式中，第一指示信息指示第二资源被延期，则用于数据接收和发送的资源不包括第二资源，第二资源上传输的数据延期至第一资源后与第二资源大小相同的资源上传输，不影响UE传输数据的性能。
在一种可能的设计中，第二控制信息中还包括第二指示信息，第二指示信息用于指示第二资源。在这种实现方式中，第二资源是由通信设备指示的。在一种实现方式中，第二指示信息可以指示第二资源的起始时刻，第二资源的时域长度为预设值。在另一种实现方式中，第二指示信息可以用于指示第二资源时域长度，第二资源的起始时刻是预定义的。在另一种实现方式中，第二指示信息可以用于指示第二资源的起始时刻以及时域长度。
在一种可能的设计中，第二控制信息对应至少一个检测位置，其中，至少一个检测位置与第一资源中的第一个子帧的起始位置有关；通信设备发送第二控制信息包括：在至少一个检测位置中的一个或多个检测位置上发送第二控制信息。在这种实现方式中，控制信息的检测位置是预定义的或者基站配置的。
在另一种可能的设计中，至少一个检测位置是周期性的且与第一资源的位置无关的。在这种实现方式中，检测周期可以是预定义的或者基站配置的。
在一种可能的设计中，第二资源的起始时刻为接收端设备接收到第二控制信息的第一时间，或者为第一时间之后的第二时间。在这种实现方式中，第二资源起始时刻是预定义的，第二资源的时域长度可以是预定义的或者是基站配置的。
在一种可能的设计中，时域长度可以为子帧个数。
在一种可能的设计中，第二控制信息承载在MPDCCH上。
相应的，本申请还提供了一种通信设备，该通信设备可以实现第二方面所述的控制信息发送方法。例如，该通信设备可以是网络设备或UE，还可以是其他能够实现上述控制信息发送方法的装置，其可以通过软件、硬件、或者通过硬件执行相应的软件实现上述方法。
在一种可能的设计中，该通信设备可以包括处理器和存储器。该处理器被配置为支持该通信设备执行上述第二方面方法中相应的功能。存储器用于与处理器耦合，其保存该通信设备必要的程序指令和数据。另外该通信设备中还可以包括通信接口，用于支持该通信设备与其他装置之间的通信。该通信接口可以是收发器或收发电路。
在一种可能的设计中，该通信设备可以包括：处理模块和发送模块。
其中，处理模块用于确定第一控制信息，第一控制信息用于指示用于数据接收或发送的第一资源；发送模块用于发送第一控制信息；处理模块还用于确定第二控制信息，第二控制信息包括能够用于指示资源被打孔或者被延期的第一指示信息，第一指示信息用于指示第二资源被打孔或者被延期，第二资源是第一资源中的部分资源；发送模块还用于发送第二控制信息。
在一种可能的设计中，第一指示信息用于指示第二资源被打孔时，用于进行数据接收或发送的第三资源为第一资源中除第二资源之外的其他资源。
在一种可能的设计中，第一指示信息用于指示第二资源被延期时，用于进行数据接收或发送的第三资源包括第一资源中除第二资源之外的其他资源，以及第一资源后与第二资源大小相同的第四资源。
其中，对于第二控制信息以及第二资源起始时刻的定义可以参考上述方法侧对应描述，此处不再赘述。
本申请还提供了一种计算机可读存储介质，该计算机可读存储介质中存储有指令，当其在计算机上运行时，使得计算机执行上述任一方面所述的方法。
本申请还提供了一种包含指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述任一方面所述的方法。
本申请提供了一种通信系统，包括上述用于实现第一方面所述方法的通信设备，以及用于实现上述第二方面所述方法的通信设备。
本申请还提供了一种芯片系统，该芯片系统中包括处理器，还可以包括存储器，用于实现上述任一方面所述的方法。
上述提供的任一种通信设备或计算机存储介质或计算机程序产品或芯片系统或通信系统均用于执行上文所提供的对应的方法，因此，其所能达到的有益效果可参考上文提供的对应的方法中对应方案的有益效果，此处不再赘述。
附图说明
图1为本申请实施例提供的技术方案所适用的一种系统架构的示意图；
图2为本申请实施例提供的技术方案所适用的一种网络设备的结构示意图；
图3为本申请实施例提供的技术方案所适用的一种通信设备的结构示意图；
图4为本申请实施例提供的一种数据传输方法、控制信息发送方法的示意图一；
图5-1为本申请实施例提供的一种数据传输方法、控制信息发送方法的示意图二；
图5-2为本申请实施例提供的一种数据传输方法、控制信息发送方法的示意图三；
图5-3为本申请实施例提供的一种数据传输方法、控制信息发送方法的示意图四；
图5-4为本申请实施例提供的一种数据传输方法、控制信息发送方法的示意图五；
图6-1为本申请实施例提供的一种数据传输方法、控制信息发送方法的示意图六；
图6-2为本申请实施例提供的一种数据传输方法、控制信息发送方法的示意图七；
图7为本申请实施例提供的一种通信设备的结构示意图一；
图8为本申请实施例提供的一种通信设备的结构示意图二。
具体实施方式
下面结合附图对本申请实施例提供的数据传输方法、控制信息发送方法及设备进行详细描述。
本申请提供的技术方案可以应用于各种通信系统，例如当前3G、4G通信系统，以及未来演进网络，如5G通信系统。例如，宽带码分多址移动通信(wideband code division multiple access，WCDMA)系统，时分同步的码分多址通信(time division-synchronous code division multiple access，TD-SCDMA)系统，长期演进(long term evolution，LTE)系统，高级的长期演进(LTE Advanced，LTE-A)系统，新无线(new radio，NR)系统，第三代合作伙伴计划(third generation partnership project，3GPP)相关的蜂窝系统，多种通信融合系统等，以及其他此类通信系统。可以包括多种应用场景，例如，包括机器对机器(machine to machine，M2M)、设备对机器(device to machine，D2M)、宏微通信、增强型移动互联网(enhance mobile broadband，eMBB)、超高可靠性与超低时延通信(ultra reliable & low latency communication，uRLLC)以及海量物联网通信(massive machine type communication，mMTC)等场景，这些场景可以包括但不限于：用户设备(user equipment，UE)与UE之间的通信场景，网络设备与网络设备之间的通信场景，网络设备与UE之间的通信场景等。
本申请实施例提供的技术方案可以应用于如图1所示的系统架构中，该系统架构中可以包括网络设备100以及与网络设备100连接的一个或多个UE200。
网络设备100可以是能和UE200通信的设备。网络设备100可以是LTE中的eNB(evolutional NodeB)或eNodeB。网络设备100也可以是中继站或接入点等。网络设备100还可以是云无线接入网络(cloud radio access network，CRAN)场景下的无线控制器。网络设备100还可以是未来5G网络中的网络设备或未来演进网络中的网络设备；还可以是可穿戴设备或车载设备等。
UE200可以是物联网终端、接入终端、UE单元、UE站、移动站、移动台、远方站、远程终端、移动设备、UE终端、终端、无线通信设备、UE代理或UE装置等。物联网终端实现采集数据及向网络设备100发送数据的功能，担负着数据采集、初步处理、加密、传输等多种功能。物联网终端可以是共享单车、水表、电表、路灯、火灾告警器、井盖、加油站、高铁、打印机等；接入终端可以是蜂窝电话、无绳电话、 会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字处理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络中的终端或未来演进网络中的终端等。
UE200中的一个或多个可以作为其他UE的中继或中转设备，将网络设备100发送的消息转发给其他UE；UE200也可以发送调度信息给其他的一个或多个UE。
应注意，图1所示的系统架构仅用于举例，并非用于限制本申请的技术方案。本领域的技术人员应当明白，在具体实现过程中，该系统架构中还可能包括其他设备，同时也可根据具体需要来配置网络设备100和UE 200。
在一个示例中，以网络设备100是基站为例，对网络设备100的通用硬件架构进行说明。如图2所示，基站可以包括室内基带处理单元(building baseband unit，BBU)和远端射频模块(remote radio unit，RRU)，RRU和天馈系统(即天线)连接，BBU和RRU可以根据需要拆开使用。应注意，在具体实现过程中，网络设备100还可以采用其他通用硬件架构，而并非仅仅局限于图2所示的通用硬件架构。
在一个示例中，图1中的网络设备100或UE200可以由一个实体设备实现，也可以由多个实体设备共同实现，还可以是一个实体设备内的一个逻辑功能模块，本申请实施例对此不作具体限定。
例如，图1中的网络设备100或UE200可以通过图3中的通信设备来实现。图3所示为本申请实施例提供的通信设备的硬件结构示意图。该通信设备300包括至少一个处理器301，通信线路302，存储器303以及至少一个通信接口304。
处理器301可以是一个通用中央处理器(central processing unit，CPU)，微处理器，特定应用集成电路(application-specific integrated circuit，ASIC)，或一个或多个用于控制本申请方案程序执行的集成电路。
通信线路302可包括一通路，在上述组件之间传送信息。
通信接口304，使用任何收发器一类的装置，用于与其他设备或通信网络通信，如以太网，无线接入网(radio access network，RAN)，无线局域网(wireless local area networks，WLAN)等。
存储器303可以是只读存储器(read-only memory，ROM)或可存储静态信息和指令的其他类型的静态存储设备，随机存取存储器(random access memory，RAM)或者可存储信息和指令的其他类型的动态存储设备，也可以是电可擦可编程只读存储器(electrically erasable programmable read-only memory，EEPROM)、只读光盘(compact disc read-only memory，CD-ROM)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。存储器303可以是独立存在，通过通信线路302与处理器301相连接。存储器303也可以和处理器301集成在一起。
其中，存储器303用于存储执行本申请方案的计算机执行指令，并由处理器301来控制执行。处理器301用于执行存储器303中存储的计算机执行指令，从而实现本申请下述实施例提供的数据传输方法或控制信息发送方法。
可选的，本申请实施例中的计算机执行指令也可以称之为应用程序代码，本申请实施例对此不作具体限定。
在具体实现中，作为一种实施例，处理器301可以包括一个或多个CPU，例如图3中的CPU0和CPU1。
在具体实现中，作为一种实施例，通信设备300可以包括多个处理器，例如图3中的处理器301和处理器307。这些处理器中的每一个可以是一个单核(single-CPU)处理器，也可以是一个多核(multi-CPU)处理器。这里的处理器可以指一个或多个设备、电路、和/或用于处理数据(例如计算机程序指令)的处理核。
在具体实现中，作为一种实施例，通信设备300还可以包括输出设备305和输入设备306。输出设备305和处理器301通信，可以以多种方式来显示信息。例如，输出设备305可以是液晶显示器(liquid crystal display，LCD)，发光二级管(light emitting diode，LED)显示设备，阴极射线管(cathode ray tube，CRT)显示设备，或投影仪(projector)等。输入设备306和处理器301通信，可以以多种方式接收用户的输入。例如，输入设备306可以是鼠标、键盘、触摸屏设备或传感设备等。
下面对本申请中涉及的部分术语进行解释说明：
1、资源
在本申请中，资源是用于通信设备之间进行信令和数据传输的，比如，基站和UE可以通过空口资源进行无线通信。资源可以包括时域资源和频域资源，时域资源和频域资源还可以称为时频资源。频域资源可以位于设置的频率范围，频率范围还可以称为频带(band)或频段，频域资源的中心点可以称为中心频点，频域资源的宽度可以称为带宽(bandwidth，BW)。时域资源表示资源在时间轴上的划分，可以包括不同的划分粒度；比如，可以以一个子帧为一个时域资源单元，可以以一个时隙(slot)为一个时域资源单元，也可以以一个正交频分复用(orthogonal frequency division multiplexing，OFDM)符号为一个时域资源单元。
2、本文中的术语“多个”是指两个或两个以上。本文中的术语“第一”和“第二”是用于区别不同的对象，而不是用于描述对象的特定顺序。例如，“第一指示信息”和“第二指示信息”是用于区分不同的指示信息，而不是用于描述指示信息的特定顺序。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。
在本申请实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本申请实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
本申请实施例提供一种数据传输方法、一种控制信息发送方法，应用于如图1所示的系统架构，第一通信设备发送控制信息对第二通信设备进行调度，第二通信设备收到控制信息后，根据控制信息进行数据传输。本申请提供一种控制信息发送方法，应用于第一通信设备；本申请提供一种数据传输方法，应用于第二通信设备。其中，第一通信设备可以是图1中的网络设备100或UE200，第二通信设备可以是图1中的 UE200。本申请实施例中以第一通信设备是基站，第二通信设备是UE为例进行说明。当然，在实际应用中，第一通信设备和第二通信设备可以是其他形式的设备，比如，第一通信设备可以是UE，本申请实施例对此不进行限定。
在本申请实施例的数据传输方法、控制信息发送方法中，第一通信设备或第二通信设备的执行主体的具体结构，本申请实施例并未特别限定，只要能够通过运行记录有本申请实施例的数据传输方法、控制信息发送方法的代码的程序，以根据本申请实施例的数据传输方法、控制信息发送方法进行通信即可，例如，本申请实施例提供的数据传输方法的执行主体可以是UE，或者，是UE中能够调用程序并执行程序的功能模块，或者为应用于UE中的装置，例如，芯片；本申请实施例提供的控制信息发送方法的执行主体可以是基站，或者，是基站中能够调用程序并执行程序的功能模块，或者为应用于基站中的装置，例如，芯片；本申请对此不作限定。本文中以基站执行上述控制信息发送方法、UE执行上述数据传输方法为例进行说明。
本申请实施例提供一种数据传输方法、控制信息发送方法，应用于图1所示的系统架构，能够在当前UE的TB重复传输中存在高优先级UE的情况下，既保证高优先级UE的业务，又保证当前UE可以正确接收或者发送数据，并且，相应的保证基站接收数据的性能。如图4所示，该方法可以包括S101-S106：
S101、基站确定第一控制信息。
基站确定第一控制信息，第一控制信息用于指示UE用于数据接收或发送的第一资源。
示例性的，基站可以通过发送控制信息对UE进行调度，指示UE在一些资源上接收或者发送数据。比如，基站可以通过一个DCI调度一个TB在多个资源上重复传输，一个DCI即一个控制信息。示例性的，在LTE中，DCI是承载在物理下行控制信道(physical downlink control channel，PDCCH)上的；在物联网中，DCI是承载在机器类物理下行控制信道(machine physical downlink control channel，MPDCCH)上的。如果一个DCI调度一个TB在多个资源上重复传输，则承载DCI的PDCCH或MPDCCH也可以在多个资源上重复传输，重复次数可以由基站进行配置；在一种实现方式中，一个DCI也可以调度多个TB重复传输。
示例性的，如图5-1所示，承载在MPDCCH上的DCI调度多个TB重复传输，MPDCCH可以是在多个子帧上面重复传输。比如，基站确定承载在MPDCCH2上的DCI调度UE在子帧1-子帧8上接收或发送数据。即第一控制信息为承载在MPDCCH2上的DCI，用于指示UE用于数据接收或发送的第一资源为子帧1-子帧8。
S102、基站发送第一控制信息。
基站向UE发送第一控制信息。
S103、UE接收第一控制信息。
UE从基站接收第一控制信息，根据第一控制信息确定用于数据接收或发送的第一资源。
S104、基站确定第二控制信息。
基站调度一个UE的一个或多个TB重复传输的过程中，将用于一个或多个TB重复传输的资源预留给当前UE，即将第一资源预留给当前UE。如果存在高优先级UE 请求资源，基站可以把为当前UE的TB重复传输预留的部分资源分配给高优先级UE，被高优先级UE占用的资源为第二资源。其中，第二资源是第一资源中的部分资源。示例性的，如图5-2所示，为当前UE预留的用于数据接收或发送的第一资源为子帧1-子帧8；基站把其中的子帧5和子帧6分配给另一个高优先级UE，第二资源为子帧5和子帧6。
在一种实现方式中，基站可以根据TB配置确定第二资源被打孔(puncture)或者被延期(postpone)。比如，第二资源占第一资源的比例大于或者等于预设门限，则确定第二资源被延期；第二资源占第一资源的比例小于预设门限，则确定第二资源被打孔。示例性的，预设门限为50％，第一资源为8个子帧，第二资源为6个子帧，被占用的资源大于预设门限，会影响UE最终的解码成功与否，则确定第二资源被延期；第一资源为8个子帧，第二资源为2个子帧，被占用的资源占第一资源的比例较小，基站可以认为不会影响UE解码，则确定第二资源被打孔。比如，根据TB重复传输的重复次数和第二资源的时域长度确定第二资源被打孔或者被延期；对于重复次数较小的TB传输，第二资源影响解码成功与否的概率大，确定第二资源被延期；对于重复次数较大的TB传输，第二资源影响解码成功与否的概率小，确定第二资源被打孔。示例性的，TB传输的重复次数为8，资源被占用之前传输了6次，还有2次没有传，而这2次可能导致UE不能正确解码该TB，确定第二资源被延期；TB传输的重复次数为32，资源被占用之前传输了30次，还有2次没有传，这2次导致不能正确解码该TB的概率小，确定第二资源被打孔。
在一种实现方式中，基站向UE发送第二控制消息，第二控制信息包括能够用于指示资源被打孔或者被延期的第一指示信息，第一指示信息用于指示第二资源被打孔或者被延期。示例性的，第一指示信息为字段“Flag”，当第一指示信息为1时，表示第一资源被打孔，当第一指示信息为0时，表示第一资源被延期。
基站向UE发送第二控制消息之前，确定该第二控制消息。
在一种实现方式中，第二控制消息是承载在MPDCCH上的DCI。需要说明的是，第一控制消息和第二控制消息都可以是承载在MPDCCH上的DCI，不同的控制消息可以是不同的DCI。比如，可以通过控制信息的格式不同、控制信息的长度不同或者控制信息的扰码序列不同来区分不同的控制信息；也可以通过控制信息的时域或频域或空间位置不同来区分不同的控制信息。本申请实施例中的第一控制信息和第二控制信息可以是新定义的控制信息格式，也可以是现有的控制信息格式；第一控制信息和第二控制信息可以是相同的控制信息格式，也可以是不同的控制信息格式；本申请实施例对此不进行限定。
第一指示信息用于指示第二资源被打孔时，用于UE进行数据接收或发送的第三资源为第一资源中除第二资源之外的其他资源。比如，如图5-2所示，第一资源为子帧1-子帧8，第二资源为子帧5和子帧6，第一指示信息指示第二资源被打孔时，第三资源为子帧1-子帧4、子帧7以及子帧8，UE在子帧1-子帧4、子帧7以及子帧8上进行数据接收或发送。
第一指示信息用于指示第二资源被延期时，用于UE进行数据接收或发送的第三资源包括第一资源中除第二资源之外的其他资源，以及第一资源后与第二资源大小相 同的第四资源，其中第四资源与第一资源在时域上可以是连续的，也可以是不连续的(比如，第一资源与第四资源之间为无效资源，如non-BL/CE子帧)。在一种实现方式中，第二资源上的数据以及第二资源后的第一资源上的数据顺延q个时域资源单元进行传输，其中q等于第二资源的时域资源单元个数。示例性的，如图5-3所示，第一资源为子帧1-子帧8，第二资源为子帧5和子帧6，第一指示信息指示第二资源被延期时，子帧5、子帧6、子帧7和子帧8上的数据被顺延2个子帧进行传输，q等于2；第四资源时域长度为2个子帧。在一种实现方式中，第二资源上的数据被延期至第四资源上进行传输。示例性的，如图5-4所示，第一资源为子帧1-子帧8，第二资源为子帧5和子帧6，第一指示信息指示第二资源被延期时，子帧5和子帧6上的数据被延期至第四资源上传输；第四资源时域长度为2个子帧。需要说明的是，本申请实施例中的延期是针对时域资源的操作。
在一种实现方式中，控制信息中还包括第二指示信息，第二指示信息用于指示第二资源。示例性的，第二指示信息为字段“subframe number field”。在一种实现方式中，第二指示信息可以指示第二资源的起始时刻，第二资源的时域长度为预设值。示例性的，第二指示信息可以用于指示第二资源的起始子帧为UE接收到第二控制信息的最后一个子帧的下一个子帧为起始的第M个子帧，M为正整数，第二资源占用的子帧个数为预设值。比如，如图5-2所示，UE接收到第二控制信息的最后一个子帧为子帧0，第二指示信息指示第二资源的起始时刻为子帧5，第二资源占用的子帧个数为2，则第二资源为子帧5和子帧6；其中，M＝5。在另一种实现方式中，第二指示信息可以用于指示第二资源时域长度，第二资源的起始时刻是预定义的。示例性的，第二指示信息可以用于指示第二资源占用的子帧个数为N，其中，N为正整数，第二资源的起始时刻预定义为UE接收到第二控制信息的最后一个子帧的下一个子帧为起始的第M个子帧，M为正整数。比如，如图5-2所示，第二指示信息指示第二资源占用的子帧个数为2，UE接收到第二控制信息的最后一个子帧为子帧0，第二资源的起始时刻预定义为基站发送第二控制信息的最后一个子帧的下一个子帧为起始的第5个子帧，则第二资源的起始时刻为子帧5，第二资源为子帧5和子帧6。在另一种实现方式中，第二指示信息可以用于指示第二资源的起始时刻以及占用的子帧个数。示例性的，第二指示信息可以用于指示第二资源的起始子帧为UE接收到第二控制信息的最后一个子帧的下一个子帧为起始的第M个子帧，第二资源占用的子帧个数为N，其中，M和N为正整数。比如，如图5-2所示，UE接收到第二控制信息的最后一个子帧为子帧0，第二指示信息指示第二资源的起始时刻为子帧5，时域长度为2，则第二资源为子帧5和子帧6；其中，M＝5，N＝2。
在另一种实现方式中，第二资源的起始时刻为UE接收到第二控制信息的第一时间。示例性的，如图6-1所示，UE接收到第二控制信息的时间为子帧5，第二资源的起始时刻为子帧5。示例性的，第二资源的时域长度为预设值，预设值为2，则第二资源为子帧5和子帧6。当然，第二资源的时域长度也可以是基站配置的，本申请实施例对此不进行限定。
在另一种实现方式中，第二资源的起始时刻为UE接收到第二控制信息的第一时间之后的第二时间，其中，第二时间与第一时间的间隔为k，k大于0。在一种实现方 式中，k为预设值；在另一种实现方式中，k的值可以由控制信息指示，比如，k的值由第二指示信息指示。示例性的，如图6-2所示，UE接收到第二控制信息的时间为子帧2，第二资源的起始时刻为子帧5，第一时间为子帧2，第二时间为子帧5，第二时间与第一时间之间的间隔为3个子帧。示例性的，第二资源的时域长度为预设值，预设值为2，则第二资源为子帧5和子帧6。当然，第二资源的时域长度也可以是基站配置的，本申请实施例对此不进行限定。
需要说明的是，在本申请实施例中，如果基站在多个子帧上面重复发送第二控制信息，将UE接收到最后一个第二控制信息的时刻作为第一时间。
S105、基站发送第二控制信息。
基站确定第二控制信息后，向UE发送第二控制信息。
在一种实现方式中，基站指定UE在确定的时刻接收控制信息，比如，UE在预定的检测位置上检测控制信息，为了保证UE接收到控制信息的时刻与基站指定UE接收控制信息的时刻一致，基站可以基于一个定时提前量提前发送控制信息。
S106、UE接收控制信息。
UE接收控制信息，即接收基站发送的第二控制信息。在一种实现方式中，UE在基站指定UE接收的时刻接收该第二控制信息。UE根据第二控制信息中的第一指示信息和根据第一控制信息确定的第一资源确定第三资源，并使用第三资源进行数据接收或发送。在第一指示信息用于指示第二资源被打孔的情况下，UE确定第三资源为第一资源中除第二资源之外的其他资源。在第一指示信息用于指示第二资源被延期的情况下，UE确定第三资源包括第一资源中除第二资源之外的其他资源，以及第一资源后与第二资源大小相同的第四资源。其中，第二控制信息以及第一资源、第二资源、第三资源和第四资源的定义及确定方法可参考基站侧描述，此处不再赘述。
在一种实现方式中，UE可以通过盲检测来接收控制信息，比如，UE在控制信息的至少一个检测位置上检测控制信息。在一种实现方式中，至少一个检测位置与第一资源中的第一个子帧的起始位置有关；比如，从第一资源中的第一个子帧开始，每h个子帧检测控制信息，h为正整数，示例性的，h＝1,2,4……；其中，h的值可以为预设值或者基站配置的。在另一种实现方式中，至少一个检测位置是周期性的且与第一资源的位置无关的，示例性的，检测周期可以是基站通过半静态方式配置的；比如，当基站负载比较大时，出现高优先级UE无法调度的概率比较大，可以配置UE的检测周期小一些；当基站负载比较小时，出现高优先级UE无法调度的概率比较小，可以配置UE的检测周期大一些。示例性的，检测周期也可以是预设的。
需要说明的是，基站可以在至少一个检测位置中的一个检测位置上发送第二控制信息，也可以在至少一个检测位置中的多个检测位置上发送第二控制信息，也可以在至少一个检测位置中的全部检测位置上发送第二控制信息。在一种实现方式中，UE可以以最后一次接收到的第二控制信息为准。
本申请实施例提供一种数据传输方法和一种控制信息发送方法，通过发送控制信息指示数据传输使用的资源。相比现有技术中，在TB重复传输的场景下，将很长一段时间的资源预先分配给一个UE传输数据，无法为其他请求资源的UE分配资源；或者，将预先分配给一个UE传输数据的资源中的一部分分配给更高优先级的UE使 用，而不对当前UE进行资源补偿，无法保证当前UE正确的传输数据的方法；本申请实施例提供的一种数据传输方法和控制信息发送方法，在发送给当前UE的控制信息中指示被高优先级UE占用的资源被打孔或者被延迟，当前UE根据控制信息确定用于数据传输的资源，能够既保证高优先级UE的业务，又保证当前UE和基站接收数据的性能。并且，本申请实施例提供的一种数据传输方法和控制信息发送方法，支持将为TB重复传输预留的资源中的一部分分配给更高优先级UE，增加了基站调度的灵活性。
上述主要从第一通信设备和第二通信设备交互的角度对本申请实施例提供的方案进行了介绍。可以理解的是，第一通信设备和第二通信设备为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。本领域技术人员应该很容易意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，本申请能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
本申请实施例可以根据上述方法示例对第一通信设备和第二通信设备进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本申请实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。下面以采用对应各个功能划分各个功能模块为例进行说明。
图7是本申请实施例提供的装置700的逻辑结构示意图，装置700是用于执行控制信息发送方法的第一通信设备，装置700可以是网络设备或者UE，能够实现本申请实施例提供的方法中第一通信设备的功能；装置700也可以是能够支持网络设备或者UE实现本申请实施例提供的方法中第一通信设备的功能的装置。装置700可以是硬件结构、软件模块、或硬件结构加软件模块。装置700可以由芯片系统实现。本申请实施例中，芯片系统可以由芯片构成，也可以包含芯片和其他分立器件。如图7所示，装置700包括处理模块701和发送模块702。处理模块701可以用于执行图4中的S101和/或S104，和/或执行本申请中描述的其他步骤。发送模块702可以用于执行图4中的S102和/或S105，和/或执行本申请中描述的其他步骤。其中，处理模块还可以称为处理单元或者其它名称，发送模块还可以称为发送单元或者其它名称。
其中，上述方法实施例涉及的各步骤的所有相关内容均可以援引到对应功能模块的功能描述，在此不再赘述。
图8是本申请实施例提供的装置800的逻辑结构示意图，装置800是用于执行数据传输方法的第二通信设备，装置800可以是UE，能够实现本申请实施例提供的方法中第二通信设备的功能；装置800也可以是能够支持UE实现本申请实施例提供的方法中第二通信设备的功能的装置。装置800可以是硬件结构、软件模块、或硬件结构加软件模块。装置800可以由芯片系统实现。本申请实施例中，芯片系统可以由芯片构成，也可以包含芯片和其他分立器件。如图8所示，装置800包括处理模块801、 接收模块802和发送模块803。处理模块801可以用于执行图4中的S103和/或S106，和/或执行本申请中描述的其他步骤。接收模块802可以用于执行图4中的S103和/或S106，和/或执行本申请中描述的其他步骤。发送模块803可以用于执行图4中的S106中数据发送功能，和/或执行本申请中描述的其他步骤。其中，处理模块还可以称为处理单元或者其它名称，接收模块还可以称为接收单元或者其它名称，发送模块还可以称为发送单元或者其它名称。
其中，上述方法实施例涉及的各步骤的所有相关内容均可以援引到对应功能模块的功能描述，在此不再赘述。
在本实施例中，装置700或装置800可以以采用集成的方式划分各个功能模块的形式来呈现。这里的“模块”可以指特定ASIC，电路，执行一个或多个软件或固件程序的处理器和存储设备，集成逻辑电路，和/或其他可以提供上述功能的器件。
在一种可能的实现方式中，装置700或装置800可以采用图3所示的形式。
比如，图3中的处理器301可以通过调用存储器303中存储的计算机执行指令，使得装置700或装置800执行上述方法实施例中的控制信息发送方法、数据传输方法。
具体的，图7中的发送模块702，图8中的接收模块802和发送模块803的功能/实现过程可以通过图3中的通信接口204来实现；图7中的处理模块701，图8中的处理模块801的功能/实现过程可以通过图3中的处理器301调用存储器303中存储的计算机执行指令来实现。
由于本申请实施例提供的装置可用于执行上述数据传输方法、控制信息发送方法，因此其所能获得的技术效果可参考上述方法实施例，在此不再赘述。
本领域普通技术人员可知，上述方法中的全部或部分步骤可以通过程序指令相关的硬件完成，该程序可以存储于一计算机可读存储介质中，该计算机可读存储介质如ROM、RAM和光盘等。
本申请实施例还提供一种存储介质，该存储介质可以包括存储器303。
上述提供的任一种装置中相关内容的解释及有益效果均可参考上文提供的对应的方法实施例，此处不再赘述。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件程序实现时，可以全部或部分地以计算机程序产品的形式来实现。该计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、网络设备、用户设备、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或者数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可以用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如，软盘、硬盘、磁带)，光介质(例如，数字视频光盘(digital video disc，DVD))、或者半导体介质(例如固态硬盘(solid state disk， SSD))等。
尽管在此结合各实施例对本申请进行了描述，然而，在实施所要求保护的本申请过程中，本领域技术人员通过查看所述附图、公开内容、以及所附权利要求书，可理解并实现所述公开实施例的其他变化。在权利要求中，“包括”(comprising)一词不排除其他组成部分或步骤，“一”或“一个”不排除多个的情况。单个处理器或其他单元可以实现权利要求中列举的若干项功能。相互不同的从属权利要求中记载了某些措施，但这并不表示这些措施不能组合起来产生良好的效果。
尽管结合具体特征及其实施例对本申请进行了描述，显而易见的，在不脱离本申请的精神和范围的情况下，可对其进行各种修改和组合。相应地，本说明书和附图仅仅是所附权利要求所界定的本申请的示例性说明，且视为已覆盖本申请范围内的任意和所有修改、变化、组合或等同物。显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (30)

  1. 一种数据传输方法，其特征在于，包括：
    通信设备确定用于数据接收或发送的第一资源；
    所述通信设备接收控制信息，所述控制信息包括能够用于指示资源被打孔或者被延期的第一指示信息，所述第一指示信息用于指示第二资源被打孔或者被延期，所述第二资源是所述第一资源中的部分资源；
    所述通信设备根据所述第一指示信息及所述第一资源确定第三资源，并使用所述第三资源进行所述数据接收或发送。
  2. 根据权利要求1所述的方法，其特征在于，
    所述第一指示信息用于指示所述第二资源被打孔时，所述通信设备根据所述第一指示信息及所述第一资源确定第三资源包括：
    所述通信设备确定所述第三资源为第一资源中除所述第二资源之外的其他资源。
  3. 根据权利要求1所述的方法，其特征在于，
    所述第一指示信息用于指示所述第二资源被延期时，所述通信设备根据所述第一指示信息及所述第一资源确定第三资源包括：
    所述通信设备确定所述第三资源包括所述第一资源中除所述第二资源之外的其他资源，以及所述第一资源后与所述第二资源大小相同的第四资源。
  4. 根据权利要求1-3任意一项所述的方法，其特征在于，
    所述控制信息中还包括第二指示信息，所述第二指示信息用于指示所述第二资源。
  5. 根据权利要求1-4任意一项所述的方法，其特征在于，所述通信设备接收控制信息，包括：
    所述通信设备在所述控制信息的至少一个检测位置上检测所述控制信息，其中，所述至少一个检测位置与所述第一资源中的第一个子帧的起始位置有关。
  6. 根据权利要求1-5任意一项所述的方法，其特征在于，
    所述第二资源的起始时刻为所述通信设备接收到所述控制信息的第一时间，或者为所述第一时间之后的第二时间。
  7. 根据权利要求1-6任意一项所述的方法，其特征在于，所述控制信息承载在机器类物理下行控制信道MPDCCH上。
  8. 一种控制信息发送方法，其特征在于，包括：
    通信设备确定第一控制信息，所述第一控制信息用于指示用于数据接收或发送的第一资源；
    所述通信设备发送所述第一控制信息；
    所述通信设备确定第二控制信息，所述第二控制信息包括能够用于指示资源被打孔或者被延期的第一指示信息，所述第一指示信息用于指示第二资源被打孔或者被延期，所述第二资源是所述第一资源中的部分资源；
    所述通信设备发送所述第二控制信息。
  9. 根据权利要求8所述的方法，其特征在于，
    所述第一指示信息用于指示所述第二资源被打孔时，用于进行数据接收或发送的第三资源为所述第一资源中除所述第二资源之外的其他资源。
  10. 根据权利要求8所述的方法，其特征在于，
    所述第一指示信息用于指示所述第二资源被延期时，用于进行数据接收或发送的第三资源包括所述第一资源中除所述第二资源之外的其他资源，以及所述第一资源后与所述第二资源大小相同的第四资源。
  11. 根据权利要求8-10任意一项所述的方法，其特征在于，
    所述第二控制信息中还包括第二指示信息，所述第二指示信息用于指示所述第二资源。
  12. 根据权利要求8-11任意一项所述的方法，其特征在于，所述第二控制信息对应至少一个检测位置，其中，所述至少一个检测位置与所述第一资源中的第一个子帧的起始位置有关；
    所述通信设备发送所述第二控制信息包括：在所述至少一个检测位置中的一个或多个检测位置上发送所述第二控制信息。
  13. 根据权利要求8-12任意一项所述的方法，其特征在于，所述第二资源的起始时刻为接收端设备接收到所述第二控制信息的第一时间，或者为所述第一时间之后的第二时间。
  14. 根据权利要求8-13任意一项所述的方法，其特征在于，所述第二控制信息承载在机器类物理下行控制信道MPDCCH上。
  15. 一种通信设备，其特征在于，包括：
    处理模块，用于确定用于数据接收或发送的第一资源；
    接收模块，用于接收控制信息，所述控制信息包括能够用于指示资源被打孔或者被延期的第一指示信息，所述第一指示信息用于指示第二资源被打孔或者被延期，所述第二资源是所述第一资源中的部分资源；
    所述处理模块，还用于根据所述第一指示信息及所述第一资源确定第三资源；
    所述接收模块，还用于使用所述第三资源进行数据接收；
    发送模块，用于使用所述第三资源进行数据发送。
  16. 根据权利要求15所述的设备，其特征在于，
    所述第一指示信息用于指示所述第二资源被打孔时，所述处理模块根据所述第一指示信息及所述第一资源确定第三资源，具体包括：
    所述处理模块确定所述第三资源为第一资源中除所述第二资源之外的其他资源。
  17. 根据权利要求15所述的设备，其特征在于，
    所述第一指示信息用于指示所述第二资源被延期时，所述处理模块根据所述第一指示信息及所述第一资源确定第三资源，具体包括：
    所述处理模块确定所述第三资源包括所述第一资源中除所述第二资源之外的其他资源，以及所述第一资源后与所述第二资源大小相同的第四资源。
  18. 根据权利要求15-17任意一项所述的设备，其特征在于，
    所述控制信息中还包括第二指示信息，所述第二指示信息用于指示所述第二资源。
  19. 根据权利要求15-18任意一项所述的设备，其特征在于，
    所述接收模块具体用于，在所述控制信息的至少一个检测位置上检测所述控制信息，其中，所述至少一个检测位置与所述第一资源中的第一个子帧的起始位置有关。
  20. 根据权利要求15-19任意一项所述的设备，其特征在于，
    所述第二资源的起始时刻为所述通信设备接收到所述控制信息的第一时间，或者为所述第一时间之后的第二时间。
  21. 根据权利要求15-20任意一项所述的设备，其特征在于，所述控制信息承载在机器类物理下行控制信道MPDCCH上。
  22. 一种通信设备，其特征在于，包括：
    处理模块，用于确定第一控制信息，所述第一控制信息用于指示用于数据接收或发送的第一资源；
    发送模块，用于发送所述第一控制信息；
    所述处理模块，还用于确定第二控制信息，所述第二控制信息包括能够用于指示资源被打孔或者被延期的第一指示信息，所述第一指示信息用于指示第二资源被打孔或者被延期，所述第二资源是所述第一资源中的部分资源；
    所述发送模块，还用于发送所述第二控制信息。
  23. 根据权利要求22所述的设备，其特征在于，
    所述第一指示信息用于指示所述第二资源被打孔时，用于进行数据接收或发送的第三资源为所述第一资源中除所述第二资源之外的其他资源。
  24. 根据权利要求22所述的设备，其特征在于，
    所述第一指示信息用于指示所述第二资源被延期时，用于进行数据接收或发送的第三资源包括所述第一资源中除所述第二资源之外的其他资源，以及所述第一资源后与所述第二资源大小相同的第四资源。
  25. 根据权利要求22-24任意一项所述的设备，其特征在于，
    所述第二控制信息中还包括第二指示信息，所述第二指示信息用于指示所述第二资源。
  26. 根据权利要求22-25任意一项所述的设备，其特征在于，所述第二控制信息对应至少一个检测位置，其中，所述至少一个检测位置与所述第一资源中的第一个子帧的起始位置有关；
    所述发送模块具体用于，在所述至少一个检测位置中的一个或多个检测位置上发送所述第二控制信息。
  27. 根据权利要求22-26任意一项所述的设备，其特征在于，所述第二资源的起始时刻为接收端设备接收到所述第二控制信息的第一时间，或者为所述第一时间之后的第二时间。
  28. 根据权利要求22-27任意一项所述的设备，其特征在于，所述第二控制信息承载在机器类物理下行控制信道MPDCCH上。
  29. 一种芯片，其特征在于，所述芯片包括处理器和收发电路，所述收发电路和所述处理器耦合，所述处理器用于运行计算机程序或指令，以实现如权利要求1-7任意一项所述的方法，或者，以实现如权利要求8-14任意一项所述的方法，所述收发电路用于与所述芯片之外的其它模块进行通信。
  30. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机程序或指令，当所述计算机程序或指令被运行时，实现如权利要求1-7任意一 项所述的方法，或者，以实现如权利要求8-14任意一项所述的方法。
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Publication number Priority date Publication date Assignee Title
EP3858051A4 (en) * 2018-09-26 2022-04-27 Lenovo (Beijing) Limited METHOD AND APPARATUS FOR TRANSMITTING TRANSPORT BLOCKS
WO2021034237A1 (en) * 2019-08-16 2021-02-25 Telefonaktiebolaget Lm Ericsson (Publ) Overlapping transmission in urllc
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170273056A1 (en) * 2016-03-21 2017-09-21 Samsung Electronics Co., Ltd Scheduling uplink transmissions
CN107889268A (zh) * 2016-09-30 2018-04-06 华为技术有限公司 下行调度资源的方法、终端设备和网络设备
CN108347318A (zh) * 2017-01-23 2018-07-31 华为技术有限公司 一种上行传输方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9332487B2 (en) * 2014-07-09 2016-05-03 Cisco Technology, Inc. Network assisted access network selection enhancements for a machine-to-machine wireless network environment
CN106797647B (zh) * 2014-10-16 2020-06-09 Lg电子株式会社 在无线lan中在不同大小的带宽中分配无线资源的方法和装置
US11252717B2 (en) * 2016-09-02 2022-02-15 Huawei Technologies Co., Ltd. Co-existence of latency tolerant and low latency communications
US10484972B2 (en) * 2016-10-21 2019-11-19 Qualcomm Incorporated Puncture recovery and resource reclaiming for multi-priority scheduling
KR102431635B1 (ko) * 2016-11-04 2022-08-12 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 지연 감소를 위한 적응적 재전송 방법 및 장치
CN108430106B (zh) * 2017-01-03 2021-01-05 华为技术有限公司 无线通信的方法和装置
US11316643B2 (en) * 2017-01-05 2022-04-26 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information transmission methods, terminal device and network device
JP6848440B2 (ja) * 2017-01-06 2021-03-24 ソニー株式会社 端末装置、基地局装置、方法及び記録媒体
KR102040628B1 (ko) * 2017-02-02 2019-11-05 엘지전자 주식회사 선점된 자원 정보를 지시하는 방법 및 이를 위한 장치
US10728803B2 (en) * 2017-08-07 2020-07-28 Apple Inc. Adaptive and proactive feedback for power and performance optimization

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170273056A1 (en) * 2016-03-21 2017-09-21 Samsung Electronics Co., Ltd Scheduling uplink transmissions
CN107889268A (zh) * 2016-09-30 2018-04-06 华为技术有限公司 下行调度资源的方法、终端设备和网络设备
CN108347318A (zh) * 2017-01-23 2018-07-31 华为技术有限公司 一种上行传输方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3843488A4 *

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CN112602365A (zh) 2021-04-02
US20210243736A1 (en) 2021-08-05

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