WO2019100338A1 - 传输数据的方法、终端设备和网络设备 - Google Patents

传输数据的方法、终端设备和网络设备 Download PDF

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Publication number
WO2019100338A1
WO2019100338A1 PCT/CN2017/112939 CN2017112939W WO2019100338A1 WO 2019100338 A1 WO2019100338 A1 WO 2019100338A1 CN 2017112939 W CN2017112939 W CN 2017112939W WO 2019100338 A1 WO2019100338 A1 WO 2019100338A1
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WO
WIPO (PCT)
Prior art keywords
terminal device
sfi
configuration information
network device
slot
Prior art date
Application number
PCT/CN2017/112939
Other languages
English (en)
French (fr)
Inventor
沈嘉
Original Assignee
Oppo广东移动通信有限公司
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
Priority to KR1020227016284A priority Critical patent/KR102427490B1/ko
Priority to CN201780091657.5A priority patent/CN110710293B/zh
Priority to BR112020009974-0A priority patent/BR112020009974A2/pt
Priority to RU2020118291A priority patent/RU2758106C1/ru
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to KR1020207015012A priority patent/KR20200074989A/ko
Priority to CN202110519133.XA priority patent/CN113114448A/zh
Priority to CA3084525A priority patent/CA3084525C/en
Priority to JP2020526887A priority patent/JP2021510945A/ja
Priority to EP17932691.3A priority patent/EP3716703B1/en
Priority to PCT/CN2017/112939 priority patent/WO2019100338A1/zh
Priority to AU2017440405A priority patent/AU2017440405B2/en
Publication of WO2019100338A1 publication Critical patent/WO2019100338A1/zh
Priority to US16/872,838 priority patent/US11503608B2/en
Priority to JP2022127043A priority patent/JP7504167B2/ja
Priority to US18/049,938 priority patent/US11895684B2/en

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    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Definitions

  • the present application relates to the field of communications, and more particularly to a method, terminal device and network device for transmitting data.
  • the specific slot structure may be indicated by a slot design indicator (SFI).
  • SFI slot design indicator
  • the base station may send the SFI in the group common PDCCH to notify the terminal device of the slot structure.
  • the system bandwidth supported by the NR system is much larger than the system bandwidth of the Long Term Evolution (LTE) system.
  • LTE Long Term Evolution
  • the concept of Bandwidth Part (BWP) is introduced in the NR system, and the bandwidth of each BWP is less than or equal to the maximum system. bandwidth.
  • the network device can configure multiple BWPs for the terminal device. In this case, how to configure the SFI is an urgent problem to be solved.
  • the embodiment of the present application provides a method for transmitting data, a terminal device, and a network device, which can determine the SFI used according to the BWP, so that data transmission can be performed according to the SFI.
  • a method of transmitting data comprising:
  • the terminal device receives configuration information sent by the network device, where the configuration information is used to configure a corresponding slot format indication SFI for the multiple bandwidth portions BWP configured by the terminal device;
  • the terminal device performs data transmission according to the target SFI.
  • the network device may be configured for the terminal device.
  • the plurality of BWPs respectively configure the corresponding SFIs, so that the terminal device can determine the SFI corresponding to the BWP according to the currently activated BWP, so that data transmission can be performed according to the SFI.
  • the configuration information may be used to indicate a correspondence between the BWP and the SFI.
  • the BWP may correspond to one SFI, or may be a BWP correspondingly.
  • the SFIs, or the plurality of BWPs, may be the same SFI, which is not limited by the embodiment of the present application.
  • the network device may configure, by using one signaling, the SFI corresponding to the multiple BWPs to the terminal device, or configure the multiple BWPs for the terminal device by using multiple signalings.
  • the corresponding SFIs are not limited in this embodiment of the present application.
  • the SFI may be in a bitmap format, that is, the SFI is used to indicate a symbol type of each symbol in one time slot or multiple time slots, or The SFI may also be used to indicate the number of uplink symbols and the number of downlink symbols included in each of the one or more time slots, or the SFI may also be a slot format index, the time slot.
  • the format index is used to indicate a slot structure of a slot, the slot format index may be from a predefined or network configured slot format table, or the SFI may also indicate a slot or other indication manner.
  • the specific indication manner of the SFI in the embodiment of the present application is not limited.
  • the terminal device determines, according to the configuration information, a target SFI currently used, including:
  • the terminal device determines that the SFI corresponding to the BWP currently activated by the network device is the target SFI.
  • the target SFI is used to indicate a slot structure in a time slot.
  • the terminal device performs data transmission according to the target SFI, including:
  • the terminal device performs data transmission according to the target SFI in each time slot.
  • the target SFI is used to indicate a slot structure of each of the N slots, the N being a positive integer greater than one.
  • the terminal device performs data transmission according to the target SFI, including:
  • the terminal device corresponds to each time slot in the N time slots in every N time slots
  • the slot structure is used for data transmission.
  • the receiving, by the terminal device, the configuration information that is sent by the network device includes:
  • the terminal device receives radio resource control RRC signaling sent by the network device, where the RRC signaling includes the configuration information.
  • the network device may send the configuration information to the terminal device by using existing signaling, for example, the network device may carry the configuration information in an existing downlink RRC message; or the network device also The configuration information may be sent to the terminal device by using the newly added signaling.
  • the dedicated signaling may be added to configure the SFI corresponding to the multiple BWPs to the terminal device.
  • the network device may send the SFI corresponding to the BWP to the terminal device when the BWP is activated, that is, the network device may carry the SFI corresponding to the BWP. In the signaling used to activate the BWP.
  • a method of transmitting data including:
  • a slot format corresponding to a plurality of bandwidth parts BWPs of the terminal device Determining, by the network device, a slot format corresponding to a plurality of bandwidth parts BWPs of the terminal device to indicate an SFI, where the SFI is used to indicate a slot structure in at least one time slot;
  • the network device sends configuration information to the terminal device, where the configuration information is used to separately configure a corresponding SFI for multiple BWPs.
  • the sending, by the network device, the configuration information to the terminal device includes:
  • the network device sends radio resource control RRC signaling to the terminal device, where the RRC signaling includes the configuration information.
  • a terminal device for performing the method of any of the above first aspect or any of the possible implementations of the first aspect.
  • the terminal device comprises means for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect.
  • a network device for performing the method of any of the foregoing second aspect or any of the possible implementations of the second aspect.
  • the network device comprises means for performing the method of any of the above-described second or second aspects of the second aspect.
  • a terminal device comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory storage fingers The method of any of the possible implementations of the first aspect or the first aspect described above.
  • a network device comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the above-described second aspect or any of the possible implementations of the second aspect.
  • a computer storage medium for storing computer software instructions for performing the method of any of the above first aspect or any of the possible implementations of the first aspect, comprising program.
  • a computer storage medium for storing computer software instructions for performing the method of any of the above-described second aspect or any of the possible implementations of the second aspect, comprising program.
  • a computer program product comprising instructions which, when run on a computer, cause the computer to perform the method of any of the first aspect or the optional implementation of the first aspect.
  • a computer program product comprising instructions which, when run on a computer, cause the computer to perform the method of any of the alternative aspects of the second aspect or the second aspect.
  • FIG. 1 is a schematic diagram of a communication system in accordance with an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a method for transmitting data according to an embodiment of the present application
  • FIG. 3 is a schematic diagram showing an example of different BFIs corresponding to different SFIs
  • FIG. 4 is a schematic diagram of another example in which different BWPs correspond to different SFIs.
  • FIG. 5 is a schematic flowchart of a method for transmitting data according to another embodiment of the present application.
  • FIG. 6 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a terminal device according to another embodiment of the present application.
  • FIG. 9 is a schematic block diagram of a network device according to another embodiment of the present application.
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • FIG. 1 shows a wireless communication system 100 to which an embodiment of the present application is applied.
  • the wireless communication system 100 can include a network device 110.
  • Network device 100 can be a device that communicates with a terminal device.
  • Network device 100 may provide communication coverage for a particular geographic area and may communicate with terminal devices (e.g., UEs) located within the coverage area.
  • the network device 100 may be an evolved base station (Evolutional Node B, eNB or eNodeB) in an LTE system, or a wireless controller in a Cloud Radio Access Network (CRAN), or the network.
  • the device may be a relay station, an access point, an in-vehicle device, a wearable device, a network side device in a future 5G network, or a network device in a future evolved Public Land Mobile Network (PLMN).
  • PLMN Public Land Mobile Network
  • the wireless communication system 100 also includes at least one terminal device 120 located within the coverage of the network device 110.
  • Terminal device 120 can be mobile or fixed.
  • the terminal device 120 may refer to an access terminal, a user equipment (User Equipment, UE), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, and a wireless communication.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
  • the 5G system or network may also be referred to as a New Radio (NR) system or network.
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminal devices.
  • the wireless communication system 100 may include a plurality of network devices and may include other numbers of terminal devices within the coverage of each network device. The application embodiment does not limit this.
  • the wireless communication system 100 may further include other network entities, such as a network controller, a mobility management entity, and the like.
  • network entities such as a network controller, a mobility management entity, and the like.
  • the BWP configured by the network device to the terminal device may include at least one of the following parameters:
  • the terminal device can support an activated BWP at a point in time, that is, the terminal device expects to transmit data on the bandwidth specified by the activated BWP, for example, the transmission control signal. Order, uplink and downlink data or receiving system messages.
  • the terminal device is configured with multiple BWPs.
  • the network device activates one of the BWPs, the terminal device may perform data transmission according to the frequency domain resource corresponding to the BWP, and at the same time, the terminal device uses Which time domain resources are used for data transmission is a problem worth studying.
  • the embodiment of the present application provides a method for transmitting data, which can determine the used SFI according to the BWP, so that data transmission can be performed on the time domain resource indicated by the SFI.
  • FIG. 2 is a schematic flowchart of a method for transmitting data according to an embodiment of the present application.
  • the method 200 may be performed by a terminal device in the communication system shown in FIG. 1. As shown in FIG. 2, the method 200 may include:
  • the terminal device receives the configuration information sent by the network device, where the configuration information is used to configure a corresponding slot format indication SFI for the multiple bandwidth portions BWP configured by the terminal device;
  • the terminal device determines, according to the configuration information, a target SFI currently used
  • the terminal device performs data transmission according to the target SFI.
  • the network device may be configured with a corresponding SFI for multiple BWPs of the terminal device, that is, multiple BWPs configured by the terminal device may respectively correspond to independent SFIs, so that when the network device activates a certain BWP, The terminal device can determine the SFI corresponding to the BWP, so that the SFI corresponding to the BWP can be used for data transmission.
  • the configuration information may be used to indicate a correspondence between the BWP and the SFI.
  • the BWP may correspond to one SFI, or may be a BWP correspondingly.
  • the SFIs, or the plurality of BWPs, may be the same SFI, which is not limited by the embodiment of the present application.
  • S210 may include:
  • the terminal device receives radio resource control RRC signaling sent by the network device, where the RRC signaling includes the configuration information.
  • the network device may semi-statically configure the SFIs corresponding to the multiple BWPs by using Radio Resource Control (RRC) signaling.
  • RRC Radio Resource Control
  • the terminal device may determine the BWP according to the currently activated BWP.
  • the SFI corresponding to the BWP is the target SFI, and the target SFI is used for data transmission.
  • the network device may configure the SFI corresponding to the multiple BWPs to the terminal device by using one signaling, or configure the terminal device by using multiple signalings.
  • the SFIs of the multiple BWPs are not limited in this embodiment.
  • the network device may send the configuration information to the terminal device by using existing signaling, for example, the network device may carry the configuration information in an existing downlink RRC message; Or the network device may send the configuration information to the terminal device by using the newly added signaling.
  • the dedicated signaling may be added to configure the SFI corresponding to the multiple BWPs to the terminal device.
  • the network device may send the SFI corresponding to the BWP to the terminal device when the BWP is activated, that is, the network device may carry the SFI corresponding to the BWP.
  • the terminal device learns that the network device activates the BWP, and can obtain the SFI corresponding to the BWP from the signaling, so that the SFI can be used for data transmission.
  • the SFI corresponding to each BWP may be used to indicate a slot structure in one slot, and may also be used to indicate a slot structure in each slot of the multiple slots.
  • the terminal device may perform data transmission according to the SFI in each time slot; or if the SFI is used to indicate multiple (for example, N) Where N is a positive integer greater than 1) the slot structure in each slot in the slot, ie repeating the same slot structure every N slots, the slot structure of the slot (kN) is the same, The time slot (kN+1) has the same slot structure, the time slot (kN+2) has the same slot structure, and the like, wherein k is 0, 1, 2, ..., and therefore, according to the terminal device,
  • the N time slots are periodic, and in each cycle, data transmission is performed according to a time slot structure corresponding to each time slot in the N time slots.
  • the SFI may be in a bitmap format, that is, The SFI is used to indicate a symbol type of each symbol in one time slot or multiple time slots, or the SFI may also be used to indicate an uplink symbol included in each time slot in one or more time slots.
  • the number of downlink symbols, or the SFI may also be a slot format index, the slot format index is used to indicate a slot structure of a slot, and the slot format index may be from a pre- a defined time slot format table of the network configuration, or the SFI may also indicate the time slot structure in each time slot in a time slot or multiple time slots by using other indication manners, and the embodiment of the present application is for the SFI.
  • the specific indication method is not limited.
  • BWP1 and BWP2 are two BWPs configured by the terminal device, wherein the subcarrier spacings of BWP1 and BWP2 are the same, and therefore, the time slot length of BWP1 and The time slots of BWP2 are equal in length, and the network device can configure BWP1 and BWP2 to correspond to different SFIs.
  • the SFI corresponding to BWP1 can be configured as SFI1, that is, three downlink symbols and two uplink symbols are configured for BWP1 in one time slot
  • the SFI corresponding to BWP2 is configured as SFI2, that is, six downlinks are configured for BWP2 in one time slot. Symbol and 2 up symbols.
  • BWP1 and BWP2 are two BWPs configured by the terminal device, where sub-carrier spacings of BWP1 and BWP2 are different, and therefore, BWP1 time
  • the slot length is different from the slot length of the BWP2.
  • the time slot length of the BWP1 is twice the length of the time slot of the BWP2.
  • the network device can configure the BWP1 and the BWP2 to correspond to different SFIs.
  • the SFI corresponding to the BWP1 can be configured as the SFI1, that is, the BWP1 is configured with three downlink symbols and two uplink symbols in one time slot, and the SFI corresponding to the BWP2 is configured as SFI2 and SFI3, and the SFI2 and SFI3 are respectively used to indicate two a slot structure in a time slot, wherein SFI2 is used to indicate that 10 downlink symbols and 2 uplink symbols are configured for BWP2 in the first time slot in two time slots, and SFI3 is used to indicate that in two time slots
  • the BWP2 is configured with 4 downlink symbols and 4 uplink symbols in the second time slot.
  • the formats of the above SFI1, SFI2 and SFI3 are only examples and are not limited.
  • the network device may also configure the same SFI for BWP1 and BWP2, or may also be based on the service type and service requirements transmitted on BWP1 and BWP2. Determining the corresponding SFI. For example, if the delay-sensitive service is transmitted, it may be determined that the number of downlink symbols in the SFI is large, or if the delay-insensitive service is transmitted, the downlink symbol in the SFI may be determined. Less in quantity.
  • the network device may configure a corresponding SFI for the multiple BWPs configured by the terminal device, so that the terminal device may determine the SFI corresponding to the BWP according to the currently activated BWP, thereby Data transmission is performed according to the SFI.
  • the method for transmitting data according to the embodiment of the present application is described above with reference to FIG. 2 to FIG. 4 .
  • the transmission data according to another embodiment of the present application is described in detail from the perspective of the network device. Methods. It should be understood that the description on the network device side and the description on the terminal device side correspond to each other. For a similar description, refer to the above. To avoid repetition, details are not described herein again.
  • FIG. 5 is a schematic flowchart of a method for transmitting data according to another embodiment of the present application. As shown in FIG. 5, the method 500 includes:
  • the network device determines, according to the slot format indication SFI of the multiple bandwidth part BWPs configured by the terminal device, the SFI is used to indicate a slot structure in at least one time slot;
  • the network device sends configuration information to the terminal device, where the configuration information is used to separately configure a corresponding SFI for multiple BWPs.
  • S520 may specifically include:
  • the network device sends radio resource control RRC signaling to the terminal device, where the RRC signaling includes the configuration information.
  • the method embodiment of the present application is described in detail above with reference to FIG. 4 and FIG. 5.
  • the device embodiment of the present application is described in detail below with reference to FIG. 6 to FIG. 9. It should be understood that the device embodiment and the method embodiment correspond to each other, similarly. The description of the method can be referred to the method embodiment.
  • FIG. 6 shows a schematic block diagram of a terminal device 600 in accordance with an embodiment of the present application.
  • the terminal device 600 includes:
  • the communication module 610 is configured to receive configuration information sent by the network device, where the configuration information is used to configure a corresponding slot format indication SFI for the multiple bandwidth portions BWP configured by the terminal device;
  • a determining module 620 configured to determine, according to the configuration information, a target SFI currently used
  • the communication module 620 is further configured to: perform data transmission according to the target SFI.
  • the determining module 620 is specifically configured to:
  • the target SFI is used to indicate a slot structure in one slot.
  • the communication module 610 is further configured to:
  • the terminal device performs data transmission according to the target SFI in each time slot.
  • the target SFI is used to indicate a slot structure of each of the N slots, the N being a positive integer greater than one.
  • the communication module 610 is further configured to:
  • the communication module 610 is specifically configured to:
  • Radio resource control RRC signaling sent by the network device, where the RRC signaling includes the configuration information.
  • terminal device 600 may correspond to the terminal device in the method embodiment of the present application, and the foregoing operations and/or functions of the respective units in the terminal device 600 respectively implement the method shown in FIG. 2 .
  • the corresponding process of the terminal device in 200 is not described here for brevity.
  • FIG. 7 shows a schematic block diagram of a network device 700 in accordance with an embodiment of the present application.
  • the network device 700 includes:
  • a determining module 710 configured to determine a slot format indication SFI corresponding to each of the plurality of bandwidth parts BWP configured by the terminal device, where the SFI is used to indicate a slot structure in at least one time slot;
  • the communication module 720 is configured to send configuration information to the terminal device, where the configuration information is used to separately configure a corresponding SFI for multiple BWPs.
  • the communication module 720 is specifically configured to:
  • Radio resource control RRC signaling Transmitting radio resource control RRC signaling to the terminal device, where the RRC signaling includes the configuration information.
  • the network device 700 may correspond to the network device in the method embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the network device 700 respectively implement the method shown in FIG.
  • the corresponding process of the network device in the 500 is omitted here for brevity.
  • the embodiment of the present application further provides a terminal device 800, which may be the terminal device 600 in FIG. 6, which can be used to execute the content of the terminal device corresponding to the method 200 in FIG. .
  • the terminal device 800 includes an input interface 810, an output interface 820, a processor 830, and a memory 840.
  • the input interface 810, the output interface 820, the processor 830, and the memory 840 can be connected by a bus system.
  • the memory 840 is configured to store a program, an instruction, or Code.
  • the processor 830 is configured to execute a program, an instruction or a code in the memory 840 to control the input interface 810 to receive a signal, control the output interface 820 to send a signal, and complete the operations in the foregoing method embodiments.
  • the processor 830 may be a central processing unit (“CPU"), and the processor 830 may also be other general-purpose processors, digital signal processors (DSPs). , an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, and the like.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 840 can include read only memory and random access memory and provides instructions and data to the processor 830. A portion of the memory 840 may also include a non-volatile random access memory. For example, the memory 840 can also store information of the device type.
  • each content of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 830 or an instruction in a form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 840, and the processor 830 reads the information in the memory 840 and combines the hardware to complete the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the communication module 610 in the terminal device 600 shown in FIG. 6 can be implemented by using the input interface 810 and the output interface 820 of FIG. 8.
  • the determining module 620 in the terminal device 600 shown in FIG. The processor 830 of 8 is implemented.
  • the embodiment of the present application further provides a network device 900, which may be the network device 700 in FIG. 7, which can be used to execute the content of the network device corresponding to the method 500 in FIG. .
  • the network device 900 includes an input interface 910, an output interface 920, a processor 930, and a memory 940.
  • the input interface 910, the output interface 920, the processor 930, and the memory 940 can be connected by a bus system.
  • the memory 940 is for storing programs, instructions or code.
  • the processor 930 is configured to execute a program, an instruction, or a code in the memory 940 to control the input interface 910 to receive a signal, control the output interface 920 to transmit a signal, and complete the operations in the foregoing method embodiments.
  • the processor 930 may be a central processing unit (“CPU"), and the processor 930 may also be other general-purpose processors.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 940 can include read only memory and random access memory and provides instructions and data to the processor 930. A portion of the memory 940 can also include a non-volatile random access memory. For example, the memory 940 can also store information of the device type.
  • each content of the above method may be completed by an integrated logic circuit of hardware in the processor 930 or an instruction in a form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 940, and the processor 930 reads the information in the memory 940 and combines its hardware to complete the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the communication module 720 in the network device 700 shown in FIG. 7 can be implemented by using the input interface 910 and the output interface 920 of FIG. 9, and the determining module 710 in the network device 700 shown in FIG.
  • the processor 930 of 9 is implemented.
  • the embodiment of the present application further provides a computer readable storage medium storing one or more programs, the one or more programs including instructions, when the portable electronic device is included in a plurality of applications When executed, the portable electronic device can be caused to perform the method of the embodiment shown in Figures 2 and 5.
  • the embodiment of the present application also proposes a computer program comprising instructions which, when executed by a computer, cause the computer to perform the corresponding flow of the method of the embodiment shown in Figures 2 and 5.
  • the size of the sequence numbers of the foregoing processes does not mean the order of execution sequence, and the execution order of each process should be determined by its function and internal logic, and should not be applied to this application.
  • the implementation of the embodiments constitutes any limitation.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • 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, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本申请实施例提供了一种传输数据的方法、终端设备和网络设备，能够实现多个BWP情况下的SFI配置，该方法包括：终端设备接收网络设备发送的配置信息，所述配置信息用于为所述终端设备配置的多个带宽部分BWP分别配置对应的时隙格式指示SFI；所述终端设备根据所述配置信息，确定当前使用的目标SFI；所述终端设备根据所述目标SFI进行数据传输。

Description

传输数据的方法、终端设备和网络设备 技术领域
本申请涉及通信领域，并且更具体地，涉及一种传输数据的方法、终端设备和网络设备。
背景技术
在新无线(New Radio，NR)系统中，以时隙(slot)或符号为调度单位，每个时隙包括X个符号，例如X＝14，在一个时隙中，可以有下行(Down Link，DL)符号、上行(Up Link，UL)符号、预留(reserved)符号和未知(unknown)符号，其中，预留符号不用于进行上行或下行传输，未知符号可以通过动态信令改变为上行符号或者下行符号并且用于上行或下行传输。具体的时隙结构可以采用时隙结构指示(Slot Format Indicator，SFI)指示，例如，基站可以在组公共物理下行控制信道(group common PDCCH)中发送SFI，通知终端设备采用的时隙结构。
在NR系统讨论中，确定NR系统支持的系统带宽远大于长期演进(Long Term Evolution，LTE)系统的系统带宽。但是对于某些终端设备，由于其能力有限，并不能支持全部的系统带宽，因此，在NR系统中引入了带宽部分(Bandwidth Part，BWP)的概念，每个BWP的带宽小于或等于最大的系统带宽。网络设备可以给终端设备配置多个BWP，此情况下，如何进行SFI的配置是一项亟需解决的问题。
发明内容
本申请实施例提供一种传输数据的方法、终端设备和网络设备，能够根据BWP确定所使用的SFI，从而可以根据所述SFI进行数据传输。
第一方面，提供了一种传输数据的方法，包括：
终端设备接收网络设备发送的配置信息，所述配置信息用于为所述终端设备配置的多个带宽部分BWP分别配置对应的时隙格式指示SFI；
所述终端设备根据所述配置信息，确定当前使用的目标SFI；
所述终端设备根据所述目标SFI进行数据传输。
因此，本申请实施例的传输数据的方法，网络设备可以为终端设备配置 的多个BWP分别配置对应的SFI，从而所述终端设备可以根据当前激活的BWP，确定该BWP对应的SFI，从而可以根据该SFI进行数据传输。
可选地，在本申请实施例中，所述配置信息可以用于指示BWP和SFI的对应关系，例如，在该对应关系中，可以是一个BWP对应一个SFI，或者也可以是一个BWP对应多个SFI，或者也可以是多个BWP对应相同的SFI，本申请实施例对此不作限定。
在本申请实施例中，所述网络设备可以通过一条信令给所述终端设备配置所述多个BWP分别对应的SFI，也可以通过多条信令为所述终端设备配置所述多个BWP分别对应的SFI，本申请实施例对此不作限定。
可选地，在本申请实施例中，所述SFI可以为位图(bitmap)格式，即所述SFI用于指示一个时隙或多个时隙内的每个符号的符号类型，或者，所述SFI也可以用于指示一个或多个时隙中的每个时隙内包括的上行符号的数量和下行符号的数量，或者，所述SFI也可以是一个时隙格式索引，所述时隙格式索引用于指示一个时隙的时隙结构，所述时隙格式索引可以来自于一个预定义的或者网络配置的时隙格式表，或者所述SFI也可以采用其他指示方式指示一个时隙或多个时隙内的每个时隙内的时隙结构，本申请实施例对于所述SFI的具体的指示方式不作限定。
结合第一方面，在第一方面的某些可能的实现方式中，所述终端设备根据所述配置信息，确定当前使用的目标SFI，包括：
所述终端设备确定所述网络设备当前激活的BWP对应的SFI为所述目标SFI。
结合第一方面，在第一方面的某些可能的实现方式中，所述目标SFI用于指示一个时隙中的时隙结构。
结合第一方面，在第一方面的某些可能的实现方式中，所述终端设备根据所述目标SFI进行数据传输，包括：
所述终端设备在每个时隙内根据所述目标SFI进行数据传输。
结合第一方面，在第一方面的某些可能的实现方式中，所述目标SFI用于指示N个时隙中的每个时隙的时隙结构，所述N为大于1的正整数。
结合第一方面，在第一方面的某些可能的实现方式中，所述终端设备根据所述目标SFI进行数据传输，包括：
所述终端设备在每N个时隙内，根据所述N个时隙内的每个时隙对应 的时隙结构进行数据传输。
结合第一方面，在第一方面的某些可能的实现方式中，所述终端设备接收网络设备发送的配置信息，包括：
所述终端设备接收所述网络设备发送的无线资源控制RRC信令，所述RRC信令包括所述配置信息。
所述网络设备可以通过现有的信令向所述终端设备发送所述配置信息，例如，所述网络设备可以将所述配置信息携带在现有的下行RRC消息中；或者所述网络设备也可以通过新增的信令向所述终端设备发送所述配置信息，例如，可以新增专用信令用于给所述终端设备配置所述多个BWP对应的SFI。
可选地，在本申请实施例中，所述网络设备也可以在激活某个BWP时，将该BWP对应的SFI发送给终端设备，也就是说，所述网络设备可以将BWP对应的SFI携带在用于激活BWP的信令中。
第二方面，提供了一种传输数据的方法，包括：
网络设备确定终端设备配置的多个带宽部分BWP分别对应的时隙格式指示SFI，所述SFI用于指示至少一个时隙内的时隙结构；
所述网络设备向所述终端设备发送配置信息，所述配置信息用于为多个BWP分别配置对应的SFI。
结合第二方面，在第二方面的某些可能的实现方式中，所述网络设备向所述终端设备发送配置信息，包括：
所述网络设备向所述终端设备发送无线资源控制RRC信令，所述RRC信令包括所述配置信息。
第三方面，提供了一种终端设备，用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。具体地，该终端设备包括用于执行上述第一方面或第一方面的任意可能的实现方式中的方法的单元。
第四方面，提供了一种网络设备，用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。具体地，该网络设备包括用于执行上述第二方面或第二方面的任意可能的实现方式中的方法的单元。
第五方面，提供了一种终端设备，该终端设备包括：存储器、处理器、输入接口和输出接口。其中，存储器、处理器、输入接口和输出接口通过总线系统相连。该存储器用于存储指令，该处理器用于执行该存储器存储的指 令，用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。
第六方面，提供了一种网络设备，该网络设备包括：存储器、处理器、输入接口和输出接口。其中，存储器、处理器、输入接口和输出接口通过总线系统相连。该存储器用于存储指令，该处理器用于执行该存储器存储的指令，用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。
第七方面，提供了一种计算机存储介质，用于储存为执行上述第一方面或第一方面的任意可能的实现方式中的方法所用的计算机软件指令，其包含用于执行上述方面所设计的程序。
第八方面，提供了一种计算机存储介质，用于储存为执行上述第二方面或第二方面的任意可能的实现方式中的方法所用的计算机软件指令，其包含用于执行上述方面所设计的程序。
第九方面，提供了一种包括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第一方面或第一方面的任一可选的实现方式中的方法。
第十方面，提供了一种包括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第二方面或第二方面的任一可选的实现方式中的方法。
附图说明
图1是根据本申请实施例的通信系统的示意性图；
图2是根据本申请实施例的传输数据的方法的示意性流程图；
图3是不同的BWP对应不同的SFI的一例示意图；
图4是不同的BWP对应不同的SFI的另一例示意图。
图5是根据本申请另一实施例的传输数据的方法的示意性流程图。
图6是根据本申请实施例的终端设备的示意性框图。
图7是根据本申请实施例的网络设备的示意性框图。
图8是根据本申请另一实施例的终端设备的示意性框图。
图9是根据本申请另一实施例的网络设备的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行 描述。
本申请实施例的技术方案可以应用于各种通信系统，例如：长期演进(Long Term Evolution，简称为“LTE”)系统、LTE频分双工(Frequency Division Duplex，简称为“FDD”)系统、LTE时分双工(Time Division Duplex，简称为“TDD”)、通用移动通信系统(Universal Mobile Telecommunication System，简称为“UMTS”)、全球互联微波接入(Worldwide Interoperability for Microwave Access，简称为“WiMAX”)通信系统或未来的5G系统等。
图1示出了本申请实施例应用的无线通信系统100。该无线通信系统100可以包括网络设备110。网络设备100可以是与终端设备通信的设备。网络设备100可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备(例如UE)进行通信。可选地，该网络设备100可以LTE系统中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN)中的无线控制器，或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备、未来5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)中的网络设备等。
该无线通信系统100还包括位于网络设备110覆盖范围内的至少一个终端设备120。终端设备120可以是移动的或固定的。可选地，终端设备120可以指接入终端、用户设备(User Equipment，UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。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网络中的终端设备或者未来演进的PLMN中的终端设备等。
可选地，5G系统或网络还可以称为新无线(New Radio，NR)系统或网络。
图1示例性地示出了一个网络设备和两个终端设备，可选地，该无线通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。
可选地，该无线通信系统100还可以包括网络控制器、移动管理实体等其他网络实体，本申请实施例对此不作限定。
在本申请实施例中，网络设备给终端设备配置的BWP可以包括如下参数中的至少一个：
1、基础参数集，用于标识载波间隔；
2、中心频点；
3、带宽，小于或等于最大系统带宽。
由此可见，BWP为频域维度的概念，终端设备在一个时间点上，可以支持一个激活的BWP，也就是说，终端设备期望在激活的BWP规定的带宽上传输数据，例如，传输控制信令、上下行数据或接收系统消息等。
在本申请实施例中，所述终端设备配置有多个BWP，当网络设备激活其中的某个BWP时，终端设备可以根据该BWP对应的频域资源进行数据传输，于此同时，终端设备使用哪些时域资源进行数据传输是一项值得研究的问题。
有鉴于此，本申请实施例提供了一种传输数据的方法，能够根据BWP确定所使用的SFI，从而可以在所述SFI所指示的时域资源上进行数据传输。
图2是根据本申请实施例的传输数据的方法的示意性流程图，该方法200可以由图1所示通信系统中的终端设备执行，如图2所示，该方法200可以包括：
S210，终端设备接收网络设备发送的配置信息，所述配置信息用于为所述终端设备配置的多个带宽部分BWP分别配置对应的时隙格式指示SFI；
S220，所述终端设备根据所述配置信息，确定当前使用的目标SFI；
S230，所述终端设备根据所述目标SFI进行数据传输。
在本申请实施例中，网络设备可以为终端设备的多个BWP分别配置对应的SFI，即终端设备配置的多个BWP可以分别对应独立的SFI，这样，当网络设备激活某个BWP时，所述终端设备可以确定该BWP对应的SFI，从而可以使用该BWP对应的SFI进行数据传输。
可选地，在本申请实施例中，所述配置信息可以用于指示BWP和SFI的对应关系，例如，在该对应关系中，可以是一个BWP对应一个SFI，或者也可以是一个BWP对应多个SFI，或者也可以是多个BWP对应相同的SFI，本申请实施例对此不作限定。
可选地，在一些实施例中，S210可以包括：
所述终端设备接收所述网络设备发送的无线资源控制RRC信令，所述RRC信令包括所述配置信息。
即所述网络设备可以通过无线资源控制(Radio Resource Control，RRC)信令半静态配置所述多个BWP对应的SFI，所述终端设备获知该配置信息后，可以根据当前激活的BWP，确定该BWP对应的SFI为目标SFI，从而使用该目标SFI进行数据传输。
需要说明的是，在本申请实施例中，所述网络设备可以通过一条信令给所述终端设备配置所述多个BWP分别对应的SFI，也可以通过多条信令为所述终端设备配置所述多个BWP分别对应的SFI，本申请实施例对此不作限定。
还需要说明的是，所述网络设备可以通过现有的信令向所述终端设备发送所述配置信息，例如，所述网络设备可以将所述配置信息携带在现有的下行RRC消息中；或者所述网络设备也可以通过新增的信令向所述终端设备发送所述配置信息，例如，可以新增专用信令用于给所述终端设备配置所述多个BWP对应的SFI。
可选地，在本申请实施例中，所述网络设备也可以在激活某个BWP时，将该BWP对应的SFI发送给终端设备，也就是说，所述网络设备可以将BWP对应的SFI携带在用于激活BWP的信令中，终端设备接收到该信令之后，获知网络设备激活了该BWP，同时可以从该信令中获取该BWP对应的SFI，从而可以使用该SFI进行数据传输。
在本申请实施例中，每个BWP对应的SFI可以用于指示一个时隙内的时隙结构，也可以用于指示多个时隙中的每个时隙内的时隙结构。
具体地，若SFI用于指示一个时隙内的时隙结构，所述终端设备可以在每个时隙内根据所述SFI进行数据传输；或者若所述SFI用于指示多个(例如N个，其中，N为大于1的正整数)时隙中的每个时隙内的时隙结构，即每N个时隙重复相同的时隙结构，则时隙(kN)的时隙结构相同，时隙(kN+1)的时隙结构相同，时隙(kN+2)的时隙结构相同等等，其中，k为0,1,2，……，因此，根据所述终端设备可以以N个时隙为周期，在每个周期内，根据所述N个时隙内的每个时隙对应的时隙结构进行数据传输。
可选地，在本申请实施例中，所述SFI可以为位图(bitmap)格式，即 所述SFI用于指示一个时隙或多个时隙内的每个符号的符号类型，或者，所述SFI也可以用于指示一个或多个时隙中的每个时隙内包括的上行符号的数量和下行符号的数量，或者，所述SFI也可以是一个时隙格式索引，所述时隙格式索引用于指示一个时隙的时隙结构，所述时隙格式索引可以来自于一个预定义的或者网络配置的时隙格式表，或者所述SFI也可以采用其他指示方式指示一个时隙或多个时隙内的每个时隙内的时隙结构，本申请实施例对于所述SFI的具体的指示方式不作限定。
以下，结合图3和图4所示的具体示例，详细说明根据BWP配置对应的SFI的方式。
图3是不同的BWP对应不同的SFI的一例示意图，在该示例中，BWP1和BWP2为终端设备配置的两个BWP，其中，BWP1和BWP2的子载波间隔相同，因此，BWP1的时隙长度和BWP2的时隙长度相等，网络设备可以配置BWP1和BWP2分别对应不同的SFI。例如，可以配置BWP1对应的SFI为SFI1，即在一个时隙内为BWP1配置3个下行符号和2个上行符号，配置BWP2对应的SFI为SFI2，即在一个时隙内为BWP2配置6个下行符号和2个上行符号。
图4是不同的BWP对应不同的SFI的另一例示意图，在该示例中，BWP1和BWP2为所述终端设备配置的两个BWP，其中，BWP1和BWP2的子载波间隔不同，因此，BWP1的时隙长度和BWP2的时隙长度不同，以BWP1的时隙长度为BWP2的时隙长度的二倍为例，网络设备可以配置BWP1和BWP2分别对应不同的SFI。例如，可以配置BWP1对应的SFI为SFI1，即在一个时隙内为BWP1配置3个下行符号和2个上行符号，配置BWP2对应的SFI为SFI2和SFI3，该SFI2和SFI3分别用于指示两个时隙内的时隙结构，其中，SFI2用于指示在两个时隙内的第一个时隙内为BWP2配置10下行符号和2个上行符号，SFI3用于指示在两个时隙内的第二个时隙内为BWP2配置4个下行符号和4个上行符号。
以上SFI1，SFI2和SFI3的格式仅为示例而非限定，当然，所述网络设备也可以为BWP1和BWP2配置相同的SFI，或者也可以根据在BWP1和BWP2上传输的业务类型、业务需求等因素，确定对应的SFI，例如，若传输的是时延敏感的业务，可以确定SFI中的下行符号的数量较多，或者若传输的是时延不敏感的业务，可以确定SFI中的下行符号的数量较少。
因此，本申请实施例的传输数据的方法，网络设备可以为终端设备配置的多个BWP分别配置对应的SFI，从而所述终端设备可以根据当前激活的BWP，确定该BWP对应的SFI，从而可以根据该SFI进行数据传输。
以上，结合图2至图4，从终端设备的角度描述了根据本申请实施例的传输数据的方法，以下，结合图5，从网络设备的角度详细描述根据本申请另一实施例的传输数据的方法。应理解，网络设备侧的描述与终端设备侧的描述相互对应，相似的描述可以参见上文，为避免重复，此处不再赘述。
图5是根据本申请另一实施例的传输数据的方法的示意性流程图，如图5所示，该方法500包括：
S510，网络设备确定终端设备配置的多个带宽部分BWP分别对应的时隙格式指示SFI，所述SFI用于指示至少一个时隙内的时隙结构；
S520，所述网络设备向所述终端设备发送配置信息，所述配置信息用于为多个BWP分别配置对应的SFI。
可选地，在一些实施例中，S520可以具体包括：
所述网络设备向所述终端设备发送无线资源控制RRC信令，所述RRC信令包括所述配置信息。
上文结合图4和图5，详细描述了本申请的方法实施例，下文结合图6至图9，详细描述本申请的装置实施例，应理解，装置实施例与方法实施例相互对应，类似的描述可以参照方法实施例。
图6示出了根据本申请实施例的终端设备600的示意性框图。如图6所示，该终端设备600包括：
通信模块610，用于接收网络设备发送的配置信息，所述配置信息用于为所述终端设备配置的多个带宽部分BWP分别配置对应的时隙格式指示SFI；
确定模块620，用于根据所述配置信息，确定当前使用的目标SFI；
所述通信模块620还用于：根据所述目标SFI进行数据传输。
可选地，在一些实施例中，所述确定模块620具体用于：
确定所述网络设备当前激活的BWP对应的SFI为所述目标SFI。
可选地，在一些实施例中，所述目标SFI用于指示一个时隙中的时隙结构。
可选地，在一些实施例中，所述通信模块610还用于：
所述终端设备在每个时隙内根据所述目标SFI进行数据传输。
可选地，在一些实施例中，所述目标SFI用于指示N个时隙中的每个时隙的时隙结构，所述N为大于1的正整数。
可选地，在一些实施例中，所述通信模块610还用于：
在每N个时隙内，根据所述N个时隙内的每个时隙对应的时隙结构进行数据传输。
可选地，在一些实施例中，所述通信模块610具体用于：
接收所述网络设备发送的无线资源控制RRC信令，所述RRC信令包括所述配置信息。
应理解，根据本申请实施例的终端设备600可对应于本申请方法实施例中的终端设备，并且终端设备600中的各个单元的上述和其它操作和/或功能分别为了实现图2所示方法200中终端设备的相应流程，为了简洁，在此不再赘述。
图7示出了根据本申请实施例的网络设备700的示意性框图。如图7所示，该网络设备700包括：
确定模块710，用于确定终端设备配置的多个带宽部分BWP分别对应的时隙格式指示SFI，所述SFI用于指示至少一个时隙内的时隙结构；
通信模块720，用于向所述终端设备发送配置信息，所述配置信息用于为多个BWP分别配置对应的SFI。
可选地，在一些实施例中，所述通信模块720具体用于：
向所述终端设备发送无线资源控制RRC信令，所述RRC信令包括所述配置信息。
应理解，根据本申请实施例的网络设备700可对应于本申请方法实施例中的网络设备，并且网络设备700中的各个单元的上述和其它操作和/或功能分别为了实现图5所示方法500中网络设备的相应流程，为了简洁，在此不再赘述。
如图8所示，本申请实施例还提供了一种终端设备800，该终端设备800可以为图6中的终端设备600，其能够用于执行与图2中方法200对应的终端设备的内容。该终端设备800包括：输入接口810、输出接口820、处理器830以及存储器840，该输入接口810、输出接口820、处理器830和存储器840可以通过总线系统相连。所述存储器840用于存储包括程序、指令或 代码。所述处理器830，用于执行所述存储器840中的程序、指令或代码，以控制输入接口810接收信号、控制输出接口820发送信号以及完成前述方法实施例中的操作。
应理解，在本申请实施例中，该处理器830可以是中央处理单元(Central Processing Unit，简称为“CPU”)，该处理器830还可以是其他通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
该存储器840可以包括只读存储器和随机存取存储器，并向处理器830提供指令和数据。存储器840的一部分还可以包括非易失性随机存取存储器。例如，存储器840还可以存储设备类型的信息。
在实现过程中，上述方法的各内容可以通过处理器830中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的内容可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器840，处理器830读取存储器840中的信息，结合其硬件完成上述方法的内容。为避免重复，这里不再详细描述。
一个具体的实施方式中，图6所示的终端设备600中的通信模块610可以用图8的输入接口810和输出接口820实现，图6所示的终端设备600中的确定模块620可以用图8的处理器830实现。
如图9所示，本申请实施例还提供了一种网络设备900，该网络设备900可以为图7中的网络设备700，其能够用于执行与图5中方法500对应的网络设备的内容。该网络设备900包括：输入接口910、输出接口920、处理器930以及存储器940，该输入接口910、输出接口920、处理器930和存储器940可以通过总线系统相连。所述存储器940用于存储包括程序、指令或代码。所述处理器930，用于执行所述存储器940中的程序、指令或代码，以控制输入接口910接收信号、控制输出接口920发送信号以及完成前述方法实施例中的操作。
应理解，在本申请实施例中，该处理器930可以是中央处理单元(Central Processing Unit，简称为“CPU”)，该处理器930还可以是其他通用处理器、 数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
该存储器940可以包括只读存储器和随机存取存储器，并向处理器930提供指令和数据。存储器940的一部分还可以包括非易失性随机存取存储器。例如，存储器940还可以存储设备类型的信息。
在实现过程中，上述方法的各内容可以通过处理器930中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的内容可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器940，处理器930读取存储器940中的信息，结合其硬件完成上述方法的内容。为避免重复，这里不再详细描述。
一个具体的实施方式中，图7所示的网络设备700中的通信模块720可以用图9的输入接口910和输出接口920实现，图7所示的网络设备700中的确定模块710可以用图9的处理器930实现。
本申请实施例还提出了一种计算机可读存储介质，该计算机可读存储介质存储一个或多个程序，该一个或多个程序包括指令，该指令当被包括多个应用程序的便携式电子设备执行时，能够使该便携式电子设备执行图2和图5所示实施例的方法。
本申请实施例还提出了一种计算机程序，该计算机程序包括指令，当该计算机程序被计算机执行时，使得计算机可以执行图2和图5所示实施例的方法的相应流程。
应理解，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。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
应理解，在本申请实施例的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
本领域普通技术人员可以意识到，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，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，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。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，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，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限 于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (18)

  1. 一种传输数据的方法，其特征在于，包括：
    终端设备接收网络设备发送的配置信息，所述配置信息用于为所述终端设备配置的多个带宽部分BWP分别配置对应的时隙格式指示SFI；
    所述终端设备根据所述配置信息，确定当前使用的目标SFI；
    所述终端设备根据所述目标SFI进行数据传输。
  2. 根据权利要求1所述的方法，其特征在于，所述终端设备根据所述配置信息，确定当前使用的目标SFI，包括：
    所述终端设备确定所述网络设备当前激活的BWP对应的SFI为所述目标SFI。
  3. 根据权利要求1或2所述的方法，其特征在于，所述目标SFI用于指示一个时隙中的时隙结构。
  4. 根据权利要求3所述的方法，其特征在于，所述终端设备根据所述目标SFI进行数据传输，包括：
    所述终端设备在每个时隙内根据所述目标SFI进行数据传输。
  5. 根据权利要求1或2所述的方法，其特征在于，所述目标SFI用于指示N个时隙中的每个时隙的时隙结构，所述N为大于1的正整数。
  6. 根据权利要求5所述的方法，其特征在于，所述终端设备根据所述目标SFI进行数据传输，包括：
    所述终端设备在每N个时隙内，根据所述N个时隙内的每个时隙对应的时隙结构进行数据传输。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，所述终端设备接收网络设备发送的配置信息，包括：
    所述终端设备接收所述网络设备发送的无线资源控制RRC信令，所述RRC信令包括所述配置信息。
  8. 一种传输数据的方法，其特征在于，包括：
    网络设备确定终端设备配置的多个带宽部分BWP分别对应的时隙格式指示SFI，所述SFI用于指示至少一个时隙内的时隙结构；
    所述网络设备向所述终端设备发送配置信息，所述配置信息用于为多个BWP分别配置对应的SFI。
  9. 根据权利要求8所述的方法，其特征在于，所述网络设备向所述终 端设备发送配置信息，包括：
    所述网络设备向所述终端设备发送无线资源控制RRC信令，所述RRC信令包括所述配置信息。
  10. 一种终端设备，其特征在于，包括：
    通信模块，用于接收网络设备发送的配置信息，所述配置信息用于为所述终端设备配置的多个带宽部分BWP分别配置对应的时隙格式指示SFI；
    确定模块，用于根据所述配置信息，确定当前使用的目标SFI；
    所述通信模块还用于：根据所述目标SFI进行数据传输。
  11. 根据权利要求10所述的终端设备，其特征在于，所述确定模块具体用于：
    确定所述网络设备当前激活的BWP对应的SFI为所述目标SFI。
  12. 根据权利要求10或11所述的终端设备，其特征在于，所述目标SFI用于指示一个时隙中的时隙结构。
  13. 根据权利要求12所述的终端设备，其特征在于，所述通信模块还用于：
    所述终端设备在每个时隙内根据所述目标SFI进行数据传输。
  14. 根据权利要求10或11所述的终端设备，其特征在于，所述目标SFI用于指示N个时隙中的每个时隙的时隙结构，所述N为大于1的正整数。
  15. 根据权利要求14所述的终端设备，其特征在于，所述通信模块还用于：
    在每N个时隙内，根据所述N个时隙内的每个时隙对应的时隙结构进行数据传输。
  16. 根据权利要求10至15中任一项所述的终端设备，其特征在于，所述通信模块具体用于：
    接收所述网络设备发送的无线资源控制RRC信令，所述RRC信令包括所述配置信息。
  17. 一种网络设备，其特征在于，包括：
    确定模块，用于确定终端设备配置的多个带宽部分BWP分别对应的时隙格式指示SFI，所述SFI用于指示至少一个时隙内的时隙结构；
    通信模块，用于向所述终端设备发送配置信息，所述配置信息用于为多个BWP分别配置对应的SFI。
  18. 根据权利要求17所述的网络设备，其特征在于，所述通信模块具体用于：
    向所述终端设备发送无线资源控制RRC信令，所述RRC信令包括所述配置信息。
PCT/CN2017/112939 2017-11-24 2017-11-24 传输数据的方法、终端设备和网络设备 WO2019100338A1 (zh)

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