WO2019153353A1 - 传输数据的方法和设备 - Google Patents

传输数据的方法和设备 Download PDF

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Publication number
WO2019153353A1
WO2019153353A1 PCT/CN2018/076538 CN2018076538W WO2019153353A1 WO 2019153353 A1 WO2019153353 A1 WO 2019153353A1 CN 2018076538 W CN2018076538 W CN 2018076538W WO 2019153353 A1 WO2019153353 A1 WO 2019153353A1
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WO
WIPO (PCT)
Prior art keywords
bwp
channel
data
control channel
data channel
Prior art date
Application number
PCT/CN2018/076538
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English (en)
French (fr)
Inventor
石聪
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
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 PCT/CN2018/076538 priority Critical patent/WO2019153353A1/zh
Priority to CN201880076835.1A priority patent/CN111406394A/zh
Publication of WO2019153353A1 publication Critical patent/WO2019153353A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40Network security protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation

Definitions

  • Embodiments of the present application relate to the field of communications and, more particularly, to methods and apparatus for transmitting data.
  • the terminal device can configure multiple BWPs and activate only one BWP at the same time.
  • the BWP can correspond to a BWP deactivation timing. Inactivity timer, when the BWP deactivation timer expires (or is invalid), the terminal device can switch to the default BWP or the initial BWP.
  • the embodiment of the present application provides a method and a device for transmitting data, which can avoid interruption of data transmission caused by BWP switching.
  • a method of transmitting data comprising:
  • the terminal device starts or restarts the first BWP deactivation timer.
  • the terminal device starts or restarts the BWP deactivation timer, so that the terminal The device can remain on the currently activated BWP and continue data transmission, which can avoid data transmission interruption caused by BWP switching.
  • the method before the terminal device restarts the first BWP deactivation timer, the method further includes: the terminal device suspending performing BWP switching.
  • the data channel is data transmission scheduled by the control channel.
  • the data channel is a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH)
  • the control channel is a physical downlink control channel (PDCCH).
  • the data channel is a repeated data transmission on multiple time units.
  • the method further includes:
  • the terminal device continues to receive the data channel on the first BWP.
  • a method of transmitting data including:
  • the terminal device suspends the first BWP deactivation timer configured on the first BWP between the control channel received on the currently activated first bandwidth portion BWP and the data channel indicated by the control channel;
  • the terminal device continues or restarts the first BWP deactivation timer.
  • the terminal device may suspend the BWP deactivation timer when the data channel does not start transmission or just start transmission, so that the terminal device can remain on the currently activated BWP. Continue data transmission to avoid data transmission interruption due to BWP switching.
  • the data channel is a data transmission scheduled by the control channel.
  • the data channel is a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH)
  • the control channel is a physical downlink control channel (PDCCH).
  • the data channel is a repeated data transmission on multiple time units.
  • a method of transmitting data including:
  • the first BWP deactivation timer configured by the terminal device on the currently activated first bandwidth portion BWP times out between the control channel received on the first BWP and the transmission of the data channel indicated by the control channel, Or suspending BWP switching if timeout occurs during transmission of the data channel;
  • the terminal device performs BWP switching when the data channel is transmitted.
  • the terminal device may not process the first BWP deactivation timer, and The BWP switching can be suspended, and then the data channel transmission is continued on the first BWP.
  • the BWP switching is performed, so that the data transmission interruption caused by the BWP switching can be avoided.
  • the data channel is a data transmission scheduled by the control channel.
  • the data channel is a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH)
  • the control channel is a physical downlink control channel (PDCCH).
  • the data channel is a repeated data transmission on multiple time units.
  • a fourth aspect provides an apparatus for transmitting data, for performing the method of any of the above first aspect or any of the possible implementations of the first aspect, or for performing any of the foregoing second or second aspects A method in an implementation, or a method in the implementation of any of the possible implementations of the third or third aspect described above.
  • the apparatus comprises means for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect, or for performing any of the possible implementations of the second aspect or the second aspect above A unit of a method, or a unit for performing the method of any of the above-described third aspect or any of the possible implementations of the third aspect.
  • an apparatus for transmitting data 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 first aspect or the first aspect of the first aspect, or for performing the second aspect or the A method in any of the possible implementations of the second aspect, or a method for performing the third aspect or any possible implementation of the third aspect described above.
  • a computer storage medium for storing a method in any of the above possible implementations of the first aspect or the first aspect, or any of the second or second aspect of the second aspect.
  • a computer program product comprising instructions, when executed on a computer, causes the computer to perform the method of any of the first aspect or the optional implementation of the first aspect, or the second Aspect or method of any of the possible implementations of the second aspect, or the method of any of the third or third aspect of the foregoing.
  • FIG. 1 is a schematic view showing an example of a communication system to which an embodiment of the present application is applied.
  • 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 of an example of a method of transmitting data according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of another example of a method of transmitting data according to an embodiment of the present application.
  • 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 diagram showing an example of a method of transmitting data according to an embodiment of the present application.
  • FIG. 7 is a schematic flowchart of a method for transmitting data according to still another embodiment of the present application.
  • FIG. 8 is a schematic diagram showing an example of a method of transmitting data according to an embodiment of the present application.
  • FIG. 9 is a schematic diagram of an apparatus for transmitting data according to an embodiment of the present application.
  • FIG. 10 is a schematic diagram of an apparatus for transmitting data according to another embodiment of the present application.
  • FIG. 11 is a schematic diagram of an apparatus for transmitting data according to still another embodiment of the present application.
  • FIG. 12 is a schematic diagram of an apparatus for transmitting data according to an embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UPD 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 a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or may be a base station (NodeB, NB) in a WCDMA system, or may be an evolved base station in an LTE system.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • the network device can 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 publicly available Public Land Mobile Network (PLMN) in the future.
  • 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 physical downlink control channel may be configured to perform physical downlink shared channel (PDSCH) for downlink data transmission, or may also schedule a physical uplink shared channel (Physical Uplink Shared CHannel, PUSCH) performs uplink data transmission, where the time interval between the PDCCH and the PDSCH is K0, and the time interval between the PDCCH and the PUSCH is K2, that is, the interval between the start of transmission of the PDCCH and the start of the PDSCH is K0, and the PDCCH starts to the PUSCH.
  • the interval between transmissions is K2, wherein the value of K0/K2 can be up to 32 ms.
  • the duration of the BWP deactivation timer is usually short, for example, 1 ms, 2 ms, etc., if the BWP deactivation timer expires during transmission of the PDSCH or PUSCH, or if the PDSCH or PUSCH does not start transmission (ie, the BWP goes)
  • the activation timer expires in K0/K2), and the terminal device needs to perform BWP switching, thus causing interruption of data transmission.
  • the embodiment of the present application provides a method for transmitting data, which can avoid interruption of data transmission caused by BWP switching.
  • FIG. 2 is a schematic flowchart of a method 200 for transmitting data according to an embodiment of the present disclosure.
  • the method 200 may be performed by a terminal device in the communication system 100 shown in FIG. 1.
  • the method 200 may include The following content:
  • the terminal device determines that the first BWP deactivation timer configured on the currently activated first bandwidth part BWP times out between the control channel received on the first BWP and the data channel indicated by the control channel. Or timeout during the transmission of the data channel;
  • the terminal device starts or restarts the first BWP deactivation timer.
  • the terminal device needs to perform BWP handover, that is, switch from the currently activated BWP to the default BWP or the initial BWP. In this case, If the data channel on the currently activated BWP has not been transmitted or has not been transmitted, or the data transmission on the currently activated BWP has not been completed, the BWP switching at this time may cause the data transmission to be interrupted.
  • the terminal device starts or restarts the BWP deactivation timer configured on the BWP. In this way, the terminal device can remain on the currently activated BWP and continue data transmission, thereby avoiding data transmission interruption caused by BWP switching.
  • duration of the first BWP deactivation timer of the terminal device start or restart may be the same as the duration of the last time used, or different timer durations may also be used.
  • the initial timer duration may be adopted.
  • the default timer length and the like are not limited in this embodiment of the present application.
  • the method before the terminal device restarts the first BWP deactivation timer, the method further includes:
  • the terminal device suspends BWP switching.
  • the terminal device may pause the BWP handover in Case 1 or Case 2, that is, the BWP currently activated by the terminal device is still the first BWP, and further, the terminal device may perform the first BWP.
  • the transmission of the data channel enables the interruption of data transmission caused by BWP switching.
  • the data channel is a data transmission scheduled for the control channel.
  • the data channel is a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH)
  • the control channel is a physical downlink control channel (Physical Downlink Control CHannel PDCCH). That is, the PDSCH or the PUSCH may be a downlink data transmission or an uplink data transmission scheduled by the PDCCH.
  • PDSCH physical downlink shared channel
  • PUSCH physical uplink shared channel
  • Physical Downlink Control CHannel PDCCH Physical Downlink Control CHannel PDCCH
  • the data channel is a repeated data transmission on multiple time units.
  • the terminal device may repeatedly transmit the same data on multiple time units.
  • the time unit may be one or more time slots, or one or more symbols, etc., which is not limited in this embodiment of the present application.
  • the terminal device may receive the PDCCH in the currently activated first BWP, where the PDCCH includes Down Control Information (DCI), where the DCI is used to indicate a downlink assignment or a downlink.
  • DCI Down Control Information
  • An uplink grant that is, the DCI is used to schedule a PDSCH or a PUSCH.
  • the terminal device may start or restart a first BWP deactivation timer configured on the first BWP, and after receiving the PDCCH, The terminal device can wait to transmit the PDSCH or PUSCH.
  • the terminal device may start or restart the first BWP deactivation timer, and continue to transmit the PDSCH or the PUSCH on the first BWP, which is beneficial to avoid interruption of data transmission caused by BWP handover.
  • the terminal device may enable or restart the first BWP deactivation timer, and continue to transmit the PDSCH or the PUSCH on the first BWP, thereby facilitating data transmission caused by BWP switching. Interrupted.
  • the terminal device may suspend the BWP handover and perform transmission of the PDSCH or the PUSCH on the first BWP.
  • the terminal device may enable or restart the first BWP deactivation timer if the PDSCH or the PUSCH is transmitted, so that the data transmission interruption caused by the BWP handover can be avoided.
  • FIG. 5 is a schematic flowchart of a method 300 for transmitting data according to an embodiment of the present disclosure.
  • the method 300 may be performed by a terminal device in the communication system 100 shown in FIG. 1.
  • the method 300 may include The following content:
  • the terminal device suspends the first BWP deactivation timer configured on the first BWP between the control channel received on the currently activated first bandwidth part BWP and the data channel indicated by the control channel.
  • the transmission between the control channel received on the currently activated first bandwidth portion BWP and the data channel indicated by the control channel may be any time between the control channel and the data channel, for example, may be a data channel.
  • the terminal device may suspend the first BWP deactivation timer configured on the first BWP when the data channel starts transmitting, or before the data channel starts to transmit, and then restart or restart when the data channel is transmitted.
  • the first BWP deactivation timer is resumed, so that the interruption of data transmission due to Case 1 or Case 2 can be avoided.
  • the continuing the first BWP deactivation timer may refer to continuing counting from the count value of suspending the first BWP deactivation timer, where the restarting the first BWP deactivation timer may refer to The count value of the first BWP deactivation timer is re-counted from the initial value or the default value.
  • the duration of the first BWP deactivation timer may be greater than K0/K2 and less than K0/K2+T, or the duration of the first BWP deactivation timer may be less than K0/K2.
  • the data channel is a data transmission scheduled for the control channel.
  • the data channel is a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH)
  • the control channel is a physical downlink control channel (PDCCH).
  • the data channel is a repeated data transmission over a plurality of time units.
  • the terminal device may receive a PDCCH in a currently activated first BWP, where the PDCCH includes a DCI, where the DCI is used to schedule a PDSCH or a PUSCH, in which case the terminal device may start or restart the first BWP.
  • the configured first BWP deactivation timer after receiving the PDCCH, the terminal device may wait to transmit the PDSCH or the PUSCH.
  • the terminal device may suspend the first BWP deactivation timer at time t, where the time t may be the time when the PDSCH or the PUSCH starts to transmit, or may also start after the PDCCH to the PDSCH or the PUSCH.
  • a certain time between transmissions, that is, the time interval between the time t and the PDCCH may be less than or equal to K0/K2.
  • FIG. 7 is a schematic flowchart of a method 400 for transmitting data according to an embodiment of the present disclosure.
  • the method 400 may be performed by a terminal device in the communication system 100 shown in FIG. 1. As shown in FIG. 5, the method 400 may include The following content:
  • the first BWP deactivation timer configured by the terminal device on the currently activated first bandwidth part BWP is between the control channel received on the first BWP and the data channel indicated by the control channel. Timeout, or timeout in the transmission of the data channel, suspending BWP switching;
  • the terminal device performs BWP switching when the data channel is transmitted.
  • the terminal device may not process the first BWP deactivation timer, but may pause the BWP handover, and then continue on the first BWP.
  • the data channel is transmitted, and when the data channel is transmitted, the BWP switching is performed, so that the data transmission interruption caused by the BWP switching can be avoided.
  • the data channel is a data transmission scheduled for the control channel.
  • the data channel is a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH)
  • the control channel is a physical downlink control channel (PDCCH).
  • the data channel is a repeated data transmission over a plurality of time units.
  • the terminal device may receive a PDCCH in a currently activated first BWP, where the PDCCH includes a DCI, where the DCI is used to schedule a PDSCH or a PUSCH, in which case the terminal device may start or restart the first BWP.
  • the configured first BWP deactivation timer after receiving the PDCCH, the terminal device may wait to transmit the PDSCH or the PUSCH.
  • the first BWP deactivation timer expires. If the first BWP deactivation timer expires during the transmission of the PDSCH or the PUSCH, the terminal device The BWP handover may be suspended, and the PDSCH or the PUSCH may continue to be transmitted on the first BWP. When the PDSCH or PUSCH transmission is completed, the BWP handover is performed, so that the data transmission interruption caused by the BWP handover can be avoided.
  • the embodiment of the method of the present application is described in detail below with reference to FIG. 2 to FIG. 8 .
  • the device embodiment of the present application is described in detail below with reference to FIG. 9 to FIG. 12 . It should be understood that the device embodiment and the method embodiment correspond to each other. The description of the method can be referred to the method embodiment.
  • FIG. 9 shows a schematic block diagram of an apparatus 500 for transmitting data in accordance with an embodiment of the present application.
  • the device 500 includes:
  • a determining module 510 configured to determine, between the first BWP deactivation timer configured on the currently activated first bandwidth portion BWP, between the control channel received on the first BWP and the data channel indicated by the control channel Timeout, or timeout during transmission of the data channel;
  • the control module 520 is configured to start or restart the first BWP deactivation timer.
  • control module 520 is further configured to:
  • the BWP switch is suspended before the first BWP deactivation timer is restarted.
  • the data channel is a data transmission scheduled for the control channel.
  • the data channel is a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH)
  • the control channel is a physical downlink control channel (PDCCH).
  • the data channel is a repeated data transmission over a plurality of time units.
  • the device 500 further includes:
  • a communication module configured to continue to receive the data channel on the first BWP.
  • the device 500 for transmitting data may correspond to the terminal device in the method embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the device 500 are respectively implemented to implement FIG. 2 .
  • the corresponding process of the terminal device in the method 200 is not described here for brevity.
  • FIG. 10 is a schematic block diagram of an apparatus for transmitting data according to an embodiment of the present application.
  • the device 600 of Figure 10 includes:
  • the control module 610 is configured to suspend the first BWP deactivation timing configured on the first BWP between the control channel received on the currently activated first bandwidth portion BWP and the transmission of the data channel indicated by the control channel And;
  • the terminal device continues or restarts the first BWP deactivation timer.
  • the data channel is a data transmission scheduled for the control channel.
  • the data channel is a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH)
  • the control channel is a physical downlink control channel (PDCCH).
  • the data channel is a repeated data transmission over a plurality of time units.
  • the device 600 may correspond to (for example, may be configured on or in itself) the network device described in the foregoing method 300, and each module or unit in the device 600 is used to execute the terminal device in the foregoing method 300, respectively.
  • Each of the operations or processes performed is omitted here for the sake of avoiding redundancy.
  • FIG. 11 is a schematic block diagram of an apparatus for transmitting data according to an embodiment of the present application.
  • the device 700 of Figure 10 includes:
  • a control module 710 configured to transmit, by the first BWP deactivation timer configured on the first bandwidth part BWP, the control channel received on the first BWP and the data channel indicated by the control channel Pausing BWP switching between timeouts or timeouts during transmission of the data channel;
  • the data channel is a data transmission scheduled for the control channel.
  • the data channel is a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH)
  • the control channel is a physical downlink control channel (PDCCH).
  • the data channel is a repeated data transmission over a plurality of time units.
  • the device 700 may correspond to (for example, may be configured on or in itself) the terminal device described in the foregoing method 400, and each module or unit in the device 700 is used to execute the terminal device in the foregoing method 400, respectively.
  • Each of the operations or processes performed is omitted here for the sake of avoiding redundancy.
  • the embodiment of the present application further provides a device 800 for transmitting data, which may be the device 500 in FIG. 9, which can be used to execute a terminal device corresponding to the method 200 in FIG. Content, or device 600 in FIG. 10, that can be used to execute the content of the terminal device corresponding to method 300 of FIG. 5, which is device 700 in FIG. 11, which can be used to execute a terminal corresponding to method 400 of FIG.
  • the content of the device includes an input interface 810, an output interface 820, a processor 830, and a memory 840, and 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 programs, instructions 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 ( DSP), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, 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 completes the contents of the above method in combination with its hardware. To avoid repetition, it will not be described in detail here.
  • the communication module included in the device 500 of FIG. 9 can be implemented by using the output interface 820 and the input interface 810 of FIG. 12, and the determining module 510 and the control module 520 included in the device 500 of FIG. 9 can be used.
  • the processor 830 of Figure 12 is implemented.
  • control module 610 included in the device 600 of FIG. 10 can be implemented by the processor 830 of FIG.
  • control module 710 included in the device 700 of FIG. 11 can be implemented by the processor 830 of FIG.
  • 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 2-9.
  • the embodiment of the present application also proposes a computer program comprising instructions which, when executed by a computer, cause the computer to execute the corresponding flow of the method of the embodiment shown in Figures 2 to 9.
  • 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. Based on such understanding, 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 stored in a storage medium. A number of instructions are included 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

本申请实施例公开了一种用于传输数据的方法和设备,能够避免BWP切换导致的数据传输终端,该方法包括:终端设备确定当前激活的第一带宽部分BWP上配置的第一BWP去激活定时器在所述第一BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间超时,或在所述数据信道的传输过程中超时;所述终端设备启动或重启所述第一BWP去激活定时器。

Description

传输数据的方法和设备 技术领域
本申请实施例涉及通信领域,并且更具体地,涉及传输数据的方法和设备。
背景技术
在5G新无线(New Radio,NR)系统中,引入了带宽部分(BandWidth Part,BWP)的概念,终端设备可以配置多个BWP,同一时间只激活一个BWP,该BWP可以对应一个BWP去激活定时器(inactivity timer),在该BWP去激活定时器超时(或者说,失效)时,该终端设备可以当前激活的BWP切换至缺省(default)BWP或初始(initial)BWP。
但是,若BWP去激活定时器数据未传输完毕时超时,此情况下,若进行BWP切换,会造成数据传输中断,因此,需要一种技术方案,能够解决上述问题。
发明内容
本申请实施例提供了一种传输数据的方法和设备,能够避免BWP切换导致的数据传输的中断。
第一方面,提供了一种传输数据的方法,包括:
终端设备确定当前激活的第一带宽部分BWP上配置的第一BWP去激活定时器在所述第一BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间超时,或在所述数据信道的传输过程中超时;
所述终端设备启动或重启所述第一BWP去激活定时器。
因此,根据本申请实施例的传输数据的方法,若BWP去激活定时器在数据信道未开始传输或未传输完毕时超时,所述终端设备启动或重启该BWP去激活定时器,这样,该终端设备可以保持在当前激活的BWP上,继续进行数据传输,能够避免由于BWP切换导致的数据传输中断。
在一种可能的实现方式中,在所述终端设备重启所述第一BWP去激活定时器之前,所述方法还包括:所述终端设备暂停进行BWP切换。
在一种可能的实现方式中,所述数据信道为所述控制信道调度的数据传 输。
在一种可能的实现方式中,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
在一种可能的实现方式中,所述数据信道为在多个时间单元上的重复的数据传输。
在一种可能的实现方式中,所述方法还包括:
所述终端设备继续在所述第一BWP上接收所述数据信道。
第二方面,提供了一种传输数据的方法,包括:
终端设备在当前激活的第一带宽部分BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间,暂停所述第一BWP上配置的第一BWP去激活定时器;
在所述数据信道传输完毕的情况下,所述终端设备继续或重启所述第一BWP去激活定时器。
因此,根据本申请实施例的传输数据的方法,终端设备可以在数据信道未开始传输或刚开始传输时,暂停该BWP去激活定时器,这样,该终端设备可以保持在当前激活的BWP上,继续进行数据传输,能够避免由于BWP切换导致的数据传输中断。
在一种可能的实现方式中,所述数据信道为所述控制信道调度的数据传输。
在一种可能的实现方式中,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
在一种可能的实现方式中,所述数据信道为在多个时间单元上的重复的数据传输。
第三方面,提供了一种传输数据的方法,包括:
终端设备在当前激活的第一带宽部分BWP上配置的第一BWP去激活定时器在所述第一BWP上接收到的控制信道和所述控制信道指示的所述数据信道的传输之间超时,或在所述数据信道的传输过程中超时的情况下,暂停进行BWP切换;
所述终端设备在所述数据信道传输完毕的情况下,进行BWP切换。
因此,根据本申请实施例的传输数据的方法,若BWP去激活定时器在数据信道未开始传输或未传输完毕时超时,所述终端设备可以不对该第一 BWP去激活定时器进行处理,而是可以暂停进行BWP切换,然后继续在该第一BWP上进行数据信道的传输,在数据信道传输完毕的情况下,在进行BWP切换,从而能够避免BWP切换导致的数据传输中断。
在一种可能的实现方式中,所述数据信道为所述控制信道调度的数据传输。
在一种可能的实现方式中,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
在一种可能的实现方式中,所述数据信道为在多个时间单元上的重复的数据传输。
第四方面,提供了一种传输数据的设备,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,或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,或用于执行上述第三方面或第三方面的任意可能的实现方式中的方法。
具体地,该设备包括用于执行上述第一方面或第一方面的任一可能的实现方式中的方法的单元,或用于执行上述第二方面或第二方面的任一可能的实现方式中的方法的单元,或用于执行上述第三方面或第三方面的任一可能的实现方式中的方法的单元。
第五方面,提供了一种传输数据的设备,该设备包括: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一可能的实现方式中的方法,或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,或用于执行上述第三方面或第三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,或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,或上述第三方面或第三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。
第七方面,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,或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,或上述 第三方面或第三方面的任意可能的实现方式中的方法。
附图说明
图1是适用本申请实施例的通信系统的一例的示意性图。
图2是本申请实施例的传输数据的方法的示意性流程图。
图3是本申请实施例的传输数据的方法的一例的示意图。
图4是本申请实施例的传输数据的方法的另一例的示意图。
图5是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是本申请实施例的传输数据的方法的一例的示意图。
图7是本申请再一实施例的传输数据的方法的示意性流程图。
图8是本申请实施例的传输数据的方法的一例的示意图。
图9是本申请实施例的传输数据的设备的示意图。
图10是本申请另一实施例的传输数据的设备的示意图。
图11是本申请再一实施例的传输数据的设备的示意图。
图12是本申请实施例的传输数据的设备的示意图。
具体实施方式
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,简称为“GSM”)系统、码分多址(Code Division Multiple Access,简称为“CDMA”)系统、宽带码分多址(Wideband Code Division Multiple Access,简称为“WCDMA”)系统、通用分组无线业务(General Packet Radio Service,简称为“GPRS”)、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可以是GSM 系统或CDMA系统中的基站(Base Transceiver Station,BTS),也可以是WCDMA系统中的基站(NodeB,NB),还可以是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。
在该通信系统中,物理下行控制信道(Physical Downlink Control CHannel PDCCH)可以调度物理下行共享信道(Physical Downlink Shared Channel,PDSCH)进行下行数据传输,或者也可以调度物理上行共享信道(Physical Uplink Shared CHannel,PUSCH)进行上行数据传输,其中,PDCCH和PDSCH之间的时间间隔为K0,PDCCH与PUSCH之间的时间间隔为K2,即PDCCH后到PDSCH开始传输之间的间隔为K0,PDCCH后到PUSCH开始传输之间的间隔为K2,其中,该K0/K2的取值最大可以为32ms。
但是,BWP去激活定时器的时长通常较短,例如,1ms,2ms等,若在PDSCH或PUSCH的传输过程中BWP去激活定时器超时,或者若在PDSCH或PUSCH未开始传输时(即BWP去激活定时器在K0/K2内)超时,终端设备需要进行BWP切换,因此,会导致数据传输的中断。
有鉴于此,本申请实施例提供了一种传输数据的方法,能够避免BWP切换导致的数据传输中断。
图2是本申请实施例提供的传输数据的方法200的示意性流程图,该方 法200可以由图1所示的通信系统100中的终端设备执行,如图2所示,该方法200可以包括如下内容:
S210,终端设备确定当前激活的第一带宽部分BWP上配置的第一BWP去激活定时器在所述第一BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间超时,或在所述数据信道的传输过程中超时;
S220,所述终端设备启动或重启所述第一BWP去激活定时器。
通常来说,在当前激活的BWP上配置的BWP去激活定时器超时(或者说,失效)时,终端设备需要进行BWP切换,即从当前激活的BWP切换至default BWP或initial BWP,此情况下,若该当前激活的BWP上的数据信道还未传输完毕或未开始传输,或者说,当前激活的BWP上的数据传输还没有完成,此时进行BWP切换会导致数据传输中断。
基于上述技术问题,在本申请实施例中,若当前激活的BWP上配置的BWP去激活定时器在数据信道还未开始传输时超时(记为情况1),或者在接收到的控制信道和该控制信道指示的数据信道的传输之间(即数据信道还未开始传输)超时(记为情况2),所述终端设备启动(start)或重启(restart)该BWP上配置的BWP去激活定时器,这样,该终端设备可以保持在当前激活的BWP上,继续进行数据传输,能够避免由于BWP切换导致的数据传输中断。
应理解,所述终端设备start或restart的所述第一BWP去激活定时器的时长可以与上一次采用的时长相同,或者也可以采用不同的定时器时长,例如,可以采用初始的定时器时长,或者默认的定时器时长等,本申请实施例对此不作限定。
可选地,在一些实施例中,在所述终端设备重启所述第一BWP去激活定时器之前,所述方法还包括:
所述终端设备暂停进行BWP切换。
也就是说,终端设备可以在情况1或情况2下,暂停进行BWP切换,即使得该终端设备当前激活的BWP仍为该第一BWP,进一步地,该终端设备可以在该第一BWP上进行数据信道的传输,从而能够避免BWP切换导致的数据传输中断。
可选地,在一些实施例中,所述数据信道为所述控制信道调度的数据传输。
例如,所述数据信道为物理下行共享信道(Physical Downlink Shared Channel,PDSCH)或物理上行共享信道(Physical Uplink Shared CHannel,PUSCH),所述控制信道为物理下行控制信道(Physical Downlink Control CHannel PDCCH),即该PDSCH或PUSCH可以为PDCCH调度的下行数据传输或上行数据传输。
可选地,在本申请实施例中,所述数据信道为在多个时间单元上的重复的数据传输。
即该终端设备可以在多个时间单元上重复传输相同的数据,可选地,该时间单元可以为一个或多个时隙,或一个或多个符号等,本申请实施例对此不作限定。
以下,结合图3和图4所示的具体示例,详细说明根据本申请实施例。
对于图3所示实施例,终端设备可以在当前激活的第一BWP接收PDCCH,该PDCCH包括下行控制信息(Down Control Information,DCI),其中,该DCI用于指示下行指派(Down assignment)或上行授权(Uplink grant),即该DCI用于调度PDSCH或PUSCH,此情况下,该终端设备可以启动或重启该第一BWP上配置的第一BWP去激活定时器,在接收到该PDCCH后,该终端设备可以等待传输PDSCH或PUSCH。
对于情况1,若在PDCCH之后的K0/K2时间内,该第一BWP去激活定时器超时,即还未开始传输PDSCH或PUSCH,或者说,该第一BWP去激活定时器的时长小于K0/K2,此情况下,所述终端设备可以启动或重启该第一BWP去激活定时器,在该第一BWP上继续传输PDSCH或PUSCH,有利于避免BWP切换导致的数据传输中断。
对于情况2,若在PDSCH或PUSCH的传输过程中,该第一BWP去激活定时器超时,或者说,该第一BWP去激活定时器的时长大于K0/K2,并且小于K0/K2+T,其中,T为PDSCH或PUSCH的传输时长,则所述终端设备可以开启或重启该第一BWP去激活定时器,在该第一BWP上继续传输PDSCH或PUSCH,有利于避免BWP切换导致的数据传输中断。
在图4所示实施例中,对于情况1,若在PDCCH之后的K0/K2时间内,该第一BWP去激活定时器超时,即还未开始传输PDSCH或PUSCH,或者说,该第一BWP去激活定时器的时长小于K0/K2,此情况下,所述终端设备可以暂停进行BWP切换,进行在该第一BWP上传输PDSCH或PUSCH。
可选地,在该实施例中,该终端设备可以在该PDSCH或PUSCH传输完毕的情况下,开启或重启该第一BWP去激活定时器,从而能够避免BWP切换导致的数据传输中断。
图5是本申请实施例提供的传输数据的方法300的示意性流程图,该方法300可以由图1所示的通信系统100中的终端设备执行,如图5所示,该方法300可以包括如下内容:
S310,终端设备在当前激活的第一带宽部分BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间,暂停所述第一BWP上配置的第一BWP去激活定时器;
S320,在所述数据信道传输完毕的情况下,所述终端设备继续或重启所述第一BWP去激活定时器。
可选地,当前激活的第一带宽部分BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间可以为控制信道和数据信道之间的任意时刻,例如,可以为数据信道开始传输的时刻,或者也可以为控制信道之后,数据信道开始传输之前的某个时刻,本申请实施例对此不作限定。
即该终端设备可以在数据信道开始传输时,或者在数据信道开始传输前,暂停该第一BWP上配置的第一BWP去激活定时器,然后在该数据信道传输完毕时,重启(restart)或继续(resume)该第一BWP去激活定时器,从而能够避免由于情况1或情况2导致的数据传输中断。
应理解,在本申请实施例中,该继续该第一BWP去激活定时器可以指从暂停该第一BWP去激活定时器的计数值继续进行计数,该重启第一BWP去激活定时器可以指该第一BWP去激活定时器的计数值重新从初始值或默认值开始计数。
应理解,在该实施例中,该第一BWP去激活定时器的时长可以大于K0/K2,并且小于K0/K2+T,或该第一BWP去激活定时器的时长也可以小于K0/K2。
可选地,在一些实施例中,所述数据信道为所述控制信道调度的数据传输。
可选地,在一些实施例中,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
可选地,在一些实施例中,所述数据信道为在多个时间单元上的重复的 数据传输。
以下,结合图6所示的具体示例,详细说明本申请实施例。
在图6中,终端设备可以在当前激活的第一BWP接收PDCCH,该PDCCH包括DCI,其中,该DCI用于调度PDSCH或PUSCH,此情况下,该终端设备可以启动或重启该第一BWP上配置的第一BWP去激活定时器,在接收到该PDCCH后,该终端设备可以等待传输PDSCH或PUSCH。
在该实施例中,该终端设备可以在时刻t暂停该第一BWP去激活定时器,其中,该时刻t可以为PDSCH或PUSCH开始传输的时刻,或者也可以为该PDCCH之后到PDSCH或PUSCH开始传输之间的某个时刻,即该时刻t与PDCCH的时间间隔可以小于或等于K0/K2。
图7是本申请实施例提供的传输数据的方法400的示意性流程图,该方法400可以由图1所示的通信系统100中的终端设备执行,如图5所示,该方法400可以包括如下内容:
S410,终端设备在当前激活的第一带宽部分BWP上配置的第一BWP去激活定时器在所述第一BWP上接收到的控制信道和所述控制信道指示的所述数据信道的传输之间超时,或在所述数据信道的传输过程中超时的情况下,暂停进行BWP切换;
S420,所述终端设备在所述数据信道传输完毕的情况下,进行BWP切换。
在本申请实施例中,在前述的情况1或情况2下,所述终端设备可以不对该第一BWP去激活定时器进行处理,而是可以暂停进行BWP切换,然后继续在该第一BWP上进行数据信道的传输,在数据信道传输完毕的情况下,在进行BWP切换,从而能够避免BWP切换导致的数据传输中断。
可选地,在一些实施例中,所述数据信道为所述控制信道调度的数据传输。
可选地,在一些实施例中,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
可选地,在一些实施例中,所述数据信道为在多个时间单元上的重复的数据传输。
以下,结合图8所示的具体示例,详细说明本申请实施例。
在图8中,终端设备可以在当前激活的第一BWP接收PDCCH,该 PDCCH包括DCI,其中,该DCI用于调度PDSCH或PUSCH,此情况下,该终端设备可以启动或重启该第一BWP上配置的第一BWP去激活定时器,在接收到该PDCCH后,该终端设备可以等待传输PDSCH或PUSCH。
在该实施例中,若在PDSCH或PUSCH还未开始传输时,该第一BWP去激活定时器超时,若在PDSCH或PUSCH的传输过程中,该第一BWP去激活定时器超时,该终端设备可以暂停进行BWP切换,继续在该第一BWP上继续传输PDSCH或PUSCH,在该PDSCH或PUSCH传输完毕的情况下,在进行BWP切换,从而能够避免BWP切换导致的数据传输中断。
上文结合图2至图8,详细描述了本申请的方法实施例,下文结合图9至图12,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9示出了根据本申请实施例的传输数据的设备500的示意性框图。如图9所示,该设备500包括:
确定模块510,用于确定当前激活的第一带宽部分BWP上配置的第一BWP去激活定时器在所述第一BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间超时,或在所述数据信道的传输过程中超时;
控制模块520,用于启动或重启所述第一BWP去激活定时器。
可选地,在一些实施例中,所述控制模块520还用于:
在重启所述第一BWP去激活定时器之前,暂停进行BWP切换。
可选地,在一些实施例中,所述数据信道为所述控制信道调度的数据传输。
可选地,在一些实施例中,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
可选地,在一些实施例中,所述数据信道为在多个时间单元上的重复的数据传输。
可选地,在一些实施例中,所述设备500还包括:
通信模块,用于继续在所述第一BWP上接收所述数据信道。
应理解,根据本申请实施例的传输数据的设备500可对应于本申请方法实施例中的终端设备,并且设备500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10是根据本申请实施例的传输数据的设备的示意性框图。图10的设备600包括:
控制模块610,用于在当前激活的第一带宽部分BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间,暂停所述第一BWP上配置的第一BWP去激活定时器;以及
在所述数据信道传输完毕的情况下,所述终端设备继续或重启所述第一BWP去激活定时器。
可选地,在一些实施例中,所述数据信道为所述控制信道调度的数据传输。
可选地,在一些实施例中,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
可选地,在一些实施例中,所述数据信道为在多个时间单元上的重复的数据传输。
具体地,该设备600可以对应(例如,可以配置于或本身即为)上述方法300中描述的网络设备,并且,该设备600中的各模块或单元分别用于执行上述方法300中终端设备所执行的各动作或处理过程,这里,为了避免赘述,省略其详细说明。
图11是根据本申请实施例的传输数据的设备的示意性框图。图10的设备700包括:
控制模块710,用于在当前激活的第一带宽部分BWP上配置的第一BWP去激活定时器在所述第一BWP上接收到的控制信道和所述控制信道指示的所述数据信道的传输之间超时,或在所述数据信道的传输过程中超时的情况下,暂停进行BWP切换;以及
在所述数据信道传输完毕的情况下,进行BWP切换。
可选地,在一些实施例中,所述数据信道为所述控制信道调度的数据传输。
可选地,在一些实施例中,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
可选地,在一些实施例中,所述数据信道为在多个时间单元上的重复的数据传输。
具体地,该设备700可以对应(例如,可以配置于或本身即为)上述方 法400中描述的终端设备,并且,该设备700中的各模块或单元分别用于执行上述方法400中终端设备所执行的各动作或处理过程,这里,为了避免赘述,省略其详细说明。
如图12所示,本申请实施例还提供了一种传输数据的设备800,所述设备800可以为图9中的设备500,其能够用于执行与图2中方法200对应的终端设备的内容,或图10中的设备600,其能够用于执行与图5中方法300对应的终端设备的内容,为图11中的设备700,其能够用于执行与图7中方法400对应的终端设备的内容。所述设备800包括:输入接口810、输出接口820、处理器830以及存储器840,所述输入接口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,所述处理器830可以是中央处理单元(Central Processing Unit,简称为“CPU”),所述处理器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所述处理器也可以是任何常规的处理器等。
所述存储器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。所述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9中设备500包括的通信模块可以用图12的所述输出接口820和所述输入接口810实现,图9中设备500包括的确定 模块510和控制模块520可以用图12的所述处理器830实现。
一个具体的实施方式中,图10中设备600包括的控制模块610可以用图12的所述处理器830实现。
一个具体的实施方式中,图11中设备700包括的控制模块710可以用图12的所述处理器830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至图9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至图9所示实施例的方法的相应流程。
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,应所述理解到,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所述技术方案的部分可以以软件产品的形式体现出来,所述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 (28)

  1. 一种传输数据的方法,其特征在于,包括:
    终端设备确定当前激活的第一带宽部分BWP上配置的第一BWP去激活定时器在所述第一BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间超时,或在所述数据信道的传输过程中超时;
    所述终端设备启动或重启所述第一BWP去激活定时器。
  2. 根据权利要求1所述的方法,其特征在于,在所述终端设备重启所述第一BWP去激活定时器之前,所述方法还包括:
    所述终端设备暂停进行BWP切换。
  3. 根据权利要求1或2所述的方法,其特征在于,所述数据信道为所述控制信道调度的数据传输。
  4. 根据权利要求1至3中任一项所述的方法,其特征在于,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
  5. 根据权利要求1至4中任一项所述的方法,其特征在于,所述数据信道为在多个时间单元上的重复的数据传输。
  6. 根据权利要求1至5中任一项所述的方法,其特征在于,所述方法还包括:
    所述终端设备继续在所述第一BWP上接收所述数据信道。
  7. 一种传输数据的方法,其特征在于,包括:
    终端设备在当前激活的第一带宽部分BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间,暂停所述第一BWP上配置的第一BWP去激活定时器;
    在所述数据信道传输完毕的情况下,所述终端设备继续或重启所述第一BWP去激活定时器。
  8. 根据权利要求7所述的方法,其特征在于,所述数据信道为所述控制信道调度的数据传输。
  9. 根据权利要求7或8所述的方法,其特征在于,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
  10. 根据权利要求7至9中任一项所述的方法,其特征在于,所述数据 信道为在多个时间单元上的重复的数据传输。
  11. 一种传输数据的方法,其特征在于,包括:
    终端设备在当前激活的第一带宽部分BWP上配置的第一BWP去激活定时器在所述第一BWP上接收到的控制信道和所述控制信道指示的所述数据信道的传输之间超时,或在所述数据信道的传输过程中超时的情况下,暂停进行BWP切换;
    所述终端设备在所述数据信道传输完毕的情况下,进行BWP切换。
  12. 根据权利要求11所述的方法,其特征在于,所述数据信道为所述控制信道调度的数据传输。
  13. 根据权利要求11或12所述的方法,其特征在于,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
  14. 根据权利要求11至13中任一项所述的方法,其特征在于,所述数据信道为在多个时间单元上的重复的数据传输。
  15. 一种传输数据的设备,其特征在于,包括:
    确定模块,用于确定当前激活的第一带宽部分BWP上配置的第一BWP去激活定时器在所述第一BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间超时,或在所述数据信道的传输过程中超时;
    控制模块,用于启动或重启所述第一BWP去激活定时器。
  16. 根据权利要求15所述的设备,其特征在于,所述控制模块还用于:
    在重启所述第一BWP去激活定时器之前,暂停进行BWP切换。
  17. 根据权利要求15或16所述的设备,其特征在于,所述数据信道为所述控制信道调度的数据传输。
  18. 根据权利要求15至17中任一项所述的设备,其特征在于,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
  19. 根据权利要求15至18中任一项所述的设备,其特征在于,所述数据信道为在多个时间单元上的重复的数据传输。
  20. 根据权利要求15至19中任一项所述的设备,其特征在于,所述设备还包括:
    通信模块,用于继续在所述第一BWP上接收所述数据信道。
  21. 一种传输数据的设备,其特征在于,包括:
    控制模块,用于在当前激活的第一带宽部分BWP上接收到的控制信道和所述控制信道指示的数据信道的传输之间,暂停所述第一BWP上配置的第一BWP去激活定时器;以及
    在所述数据信道传输完毕的情况下,所述终端设备继续或重启所述第一BWP去激活定时器。
  22. 根据权利要求21所述的设备,其特征在于,所述数据信道为所述控制信道调度的数据传输。
  23. 根据权利要求21或22所述的设备,其特征在于,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
  24. 根据权利要求21至23中任一项所述的设备,其特征在于,所述数据信道为在多个时间单元上的重复的数据传输。
  25. 一种传输数据的设备,其特征在于,包括:
    控制模块,用于在当前激活的第一带宽部分BWP上配置的第一BWP去激活定时器在所述第一BWP上接收到的控制信道和所述控制信道指示的所述数据信道的传输之间超时,或在所述数据信道的传输过程中超时的情况下,暂停进行BWP切换;以及
    在所述数据信道传输完毕的情况下,进行BWP切换。
  26. 根据权利要求25所述的设备,其特征在于,所述数据信道为所述控制信道调度的数据传输。
  27. 根据权利要求25或26所述的设备,其特征在于,所述数据信道为物理下行共享信道PDSCH或物理上行共享信道PUSCH,所述控制信道为物理下行控制信道PDCCH。
  28. 根据权利要求25至27中任一项所述的设备,其特征在于,所述数据信道为在多个时间单元上的重复的数据传输。
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