WO2019148403A1 - 非连续传输的方法和设备 - Google Patents

非连续传输的方法和设备 Download PDF

Info

Publication number
WO2019148403A1
WO2019148403A1 PCT/CN2018/074844 CN2018074844W WO2019148403A1 WO 2019148403 A1 WO2019148403 A1 WO 2019148403A1 CN 2018074844 W CN2018074844 W CN 2018074844W WO 2019148403 A1 WO2019148403 A1 WO 2019148403A1
Authority
WO
WIPO (PCT)
Prior art keywords
drx
pdcch
timer
terminal device
occasion
Prior art date
Application number
PCT/CN2018/074844
Other languages
English (en)
French (fr)
Inventor
石聪
林亚男
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/CN2018/074844 priority Critical patent/WO2019148403A1/zh
Priority to SG11202007186SA priority patent/SG11202007186SA/en
Priority to AU2018405905A priority patent/AU2018405905B2/en
Priority to CN202010595493.3A priority patent/CN111757442A/zh
Priority to CN201880067689.6A priority patent/CN111264077A/zh
Priority to EP18903421.8A priority patent/EP3735046A4/en
Priority to JP2020540774A priority patent/JP7027561B2/ja
Priority to KR1020207023792A priority patent/KR102339953B1/ko
Priority to MX2020007963A priority patent/MX2020007963A/es
Publication of WO2019148403A1 publication Critical patent/WO2019148403A1/zh
Priority to US16/929,277 priority patent/US11641691B2/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • 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
    • H04W72/20—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
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • Embodiments of the present application relate to the field of communications, and more specifically, to a method and apparatus for Discontinuous Reception (DRX).
  • DRX Discontinuous Reception
  • the DRX mechanism was introduced for the consideration of power saving of terminal equipment.
  • the network device can configure the terminal device to "wake up” at the time predicted by the network device, and listen to the downlink control channel when waking up, or configure the terminal device to "sleep" at the time predicted by the network device, and do not listen to the downlink control channel while sleeping. In this way, if the network device has data to transmit to the terminal device, the terminal device can be scheduled within the wake-up time of the terminal device, and the terminal device can reduce power consumption during the sleep time.
  • the duration and location of the wake-up and sleep of the terminal device can be flexibly changed, and this change may affect the monitoring of the control channel by the terminal device. Therefore, in the 5G system, how to ensure that the terminal device effectively performs the downlink control channel monitoring becomes an urgent problem to be solved.
  • the embodiment of the present application provides a method and device for discontinuous transmission, which can ensure that the terminal device effectively performs monitoring of the downlink control channel.
  • a method for discontinuous transmission comprising: monitoring, by a terminal device, a physical downlink control channel PDCCH during a DRX activation period; wherein, if the DRX timer starts and/or times out within the PDCCH listening timing, The DRX activation period includes the PDCCH monitoring occasion, or the DRX activation period does not include the PDCCH monitoring occasion.
  • the terminal device can be guaranteed to be more The monitoring of the downlink control channel is effectively performed.
  • the PDCCH monitoring occasion includes one or more consecutive time domain symbols.
  • the PDCCH monitoring occasion is configured for a network device.
  • the DRX timer is any one of the following: a DRX duration timer, a DRX inactivity timer, a DRX uplink retransmission timer, a DRX downlink retransmission timer, and a competition. Solve the timer.
  • the DRX timer starts and/or times out in the PDCCH monitoring occasion, including: a time when the DRX timer starts or times out, and is located in the PDCCH monitoring occasion except Any time other than the start time of the PDCCH listening opportunity and the end time of the PDCCH listening opportunity.
  • the DRX timer starts and/or times out in the PDCCH listening occasion, including: a moment when the DRX timer starts, after a start time of the PDCCH monitoring occasion, and The time when the DRX timer expires is before the end time of the PDCCH listening occasion.
  • the method further includes: if the terminal device monitors the PDCCH in the PDCCH monitoring occasion, the terminal device starts or restarts a DRX duration timer.
  • a terminal device which can perform the operations of the terminal device in the above first aspect or any optional implementation manner of the first aspect.
  • the terminal device may comprise an end in any of the possible implementations of the first aspect or the first aspect described above.
  • a terminal device comprising: a processor, a transceiver, and a memory.
  • the processor, the transceiver, and the memory communicate with each other through an internal connection path.
  • the memory is for storing instructions for executing instructions stored by the memory.
  • the processor executes the instruction stored by the memory, the executing causes the terminal device to perform the method of the first aspect or any possible implementation of the first aspect, or the execution causes the terminal device to implement the terminal provided by the second aspect device.
  • a system chip comprising an input interface, an output interface, a processor, and a memory
  • the processor is configured to execute an instruction stored by the memory, and when the instruction is executed, the processor can implement the foregoing The method of any of the first aspect or any of the possible implementations 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 first aspect or the first aspect of the first aspect.
  • FIG. 1 is a schematic diagram of a wireless communication system in accordance with an embodiment of the present application.
  • Figure 2 is a schematic diagram of the DRX cycle.
  • FIG. 3 is a schematic flowchart of a method for discontinuous transmission according to an embodiment of the present application.
  • FIG. 4 is a schematic block diagram of a DRX activation period of an embodiment of the present application.
  • FIG. 5 is a schematic block diagram of a DRX activation period of an embodiment of the present application.
  • FIG. 6 is a schematic block diagram of a DRX activation period of an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a DRX activation period of an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a DRX activation period of an embodiment of the present application.
  • FIG. 9 is a schematic block diagram of a DRX activation period of an embodiment of the present application.
  • FIG. 10 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 11 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of a system chip 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, and a future A network side device in a 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.
  • D2D device to device communication
  • D2D device to device
  • 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.
  • a media access control (MAC) entity is configured by a Radio Resource Control (RRC) to configure a DRX function for controlling a terminal device to listen to a physical downlink control channel (Physical Downlink Control Channel). , PDCCH) behavior.
  • RRC Radio Resource Control
  • PDCCH Physical Downlink Control Channel
  • the MAC entity can continuously monitor the PDCCH during the On Duration, and during the sleep period (Opportunity for DRX). The PDCCH is not monitored, thereby reducing the power consumption of the terminal device.
  • the network device can configure a set of DRX parameters for the MAC entity through RRC signaling, for example, configuring a series of DRX timers to manage the wakeup and sleep states of the terminal device. According to the values of these parameters, the DRX cycle as shown in Fig. 2 can be obtained.
  • the time position of the wake-up and sleep state of the terminal device can be flexibly changed, and this change may affect the monitoring of the control channel by the terminal device.
  • the DRX timer starts and/or times out in the PDCCH listening occasion, since the DRX activation period of the terminal device includes the PDCCH monitoring occasion, or the DRX activation period does not include the PDCCH monitoring occasion, Thereby, it is possible to ensure that the terminal device performs the monitoring of the downlink control channel more efficiently.
  • the monitoring in the embodiment of the present application may also be referred to as listening, detecting, monitoring, detecting, and the like.
  • the activation time (Active Time) of the terminal device may also be referred to as an activation time, an awake period, a wake-up time, and the like.
  • FIG. 3 is a schematic flowchart of a method for discontinuous transmission according to an embodiment of the present application.
  • the terminal device shown in FIG. 3 may be, for example, the terminal device 120 shown in FIG. 1.
  • the method for discontinuous transmission includes:
  • the terminal device listens to the physical downlink control channel PDCCH during the DRX activation period.
  • the DRX activation period includes the PDCCH monitoring occasion, or the DRX activation period does not include the PDCCH monitoring occasion.
  • the DRX activation period of the terminal device does not include the PDCCH monitoring occasion, or the DRX activation period includes the PDCCH monitoring occasion, thereby causing the terminal device to The listening process of the PDCCH is not affected.
  • the PDCCH monitoring occasion may include one or more consecutive time domain symbols.
  • the PDCCH monitoring occasion is configured for the network device.
  • the network device can send configuration information to the terminal device to indicate the time domain location of the PDCCH.
  • the DRX timer can be any one of the following timers:
  • DRX uplink retransmission timer (drx-RetransmissionTimerUL);
  • DRX-RetransmissionTimerDL DRX downlink retransmission timer
  • the competition resolution timer (mac-ContentionResolutionTimer).
  • the DRX timer starts and/or times out in the PDCCH monitoring occasion, and includes: a time when the DRX timer starts or times out, and is located at the start of the PDCCH monitoring occasion in the PDCCH monitoring occasion. The time and any time other than the end time of the PDCCH listening opportunity.
  • the time when the DRX timer starts or times out is located after the start time of the PDCCH listening occasion and before the end time of the PDCCH listening occasion.
  • the DRX timer starts and/or times out in the PDCCH listening occasion, including: the time when the DRX timer starts is located after the start time of the PDCCH monitoring occasion, and the DRX timer expires. The time is before the end time of the PDCCH listening opportunity.
  • the method may further include: if the terminal device monitors the PDCCH in the PDCCH monitoring occasion, the terminal device starts or restarts the DRX duration timer.
  • the DRX timer starts and/or times out within the PDCCH listening timing, it may affect the process of monitoring the PDCCH by the terminal device. For example, if the drx-inactivityTimer times out within one PDCCH listening timing of the terminal device, the terminal device stops monitoring the PDCCH, thereby affecting the process of the terminal device monitoring the PDCCH.
  • the terminal device since it is determined that the DRX activation period includes the PDCCH monitoring occasion, or the DRX activation period does not include the PDCCH monitoring occasion, the terminal device can ensure that the downlink control channel is monitored more effectively.
  • the terminal device still monitors the PDCCH within the PDCCH listening occasion, thereby avoiding the impact on the PDCCH monitoring process.
  • the DRX activation period includes the PDCCH listening timing. It is assumed that the network device configures the PDCCH listening occasion to be the first three time domain symbols of one subframe. If a DRX timer is started in the second time domain symbol of the subframe, the terminal device needs to perform PDCCH monitoring in the first three time domain symbols until the DRX timer expires.
  • the DRX activation period does not include the PDCCH listening occasion. It is assumed that the network device configures the PDCCH listening occasion as the first three time domain symbols of one subframe. If a DRX timer is started in the second time domain symbol of the subframe, the terminal device needs to perform PDCCH listening from the fourth time domain symbol until the DRX timer expires.
  • the DRX activation period includes the PDCCH listening timing. It is assumed that the network device configures the PDCCH listening occasion to be the first three time domain symbols of one subframe. If a DRX timer times out in the second time domain symbol of the subframe, the terminal device needs to continue to perform PDCCH monitoring in the three time domain symbols.
  • the DRX activation period does not include the PDCCH listening occasion. It is assumed that the network device configures the PDCCH listening occasion to be the first three time domain symbols of one subframe. If a DRX timer times out in the second time domain symbol of the subframe, the terminal device stops monitoring the PDCCH on the previous symbol of the three time domain symbols, that is, the terminal device does not The PDCCH is monitored on the time domain symbol.
  • the DRX activation period includes the PDCCH listening timing. It is assumed that the network device configures the PDCCH listening occasion to be the first three time domain symbols of one subframe. If a DRX timer is started in the first time domain symbol of the subframe and times out in the third time domain symbol, the terminal device performs PDCCH monitoring in the three time domain symbols.
  • the DRX activation period does not include the PDCCH listening occasion. It is assumed that the network device configures the PDCCH listening occasion to be the first three time domain symbols of one subframe. If a DRX timer is started in the first time domain symbol of the subframe and times out in the third time domain symbol, the terminal device may not have a DRX activation period, ie the terminal device will not be in these three times. The PDCCH is monitored on the domain symbol.
  • the terminal device may restart the DRX duration timer, and at this time, the terminal device may perform PDCCH monitoring time. Will be extended.
  • FIG. 10 is a schematic block diagram of a terminal device 1000 according to an embodiment of the present application.
  • the terminal device 1000 includes a listening unit 1010.
  • the monitoring unit 1010 is configured to: monitor the physical downlink control channel PDCCH during the DRX activation period.
  • the DRX activation period includes the PDCCH monitoring occasion, or the DRX activation period does not include the PDCCH monitoring occasion.
  • the terminal device can be guaranteed to be more The monitoring of the downlink control channel is effectively performed.
  • the PDCCH snooping opportunity includes one or more consecutive time domain symbols.
  • the PDCCH monitoring occasion is configured for a network device.
  • the DRX timer is any one of the following: a DRX duration timer, a DRX inactivity timer, a DRX uplink retransmission timer, a DRX downlink retransmission timer, and a contention resolution timer.
  • the DRX timer starts and/or times out in the PDCCH listening occasion, and includes: a time when the DRX timer starts or times out, and is located in the PDCCH monitoring occasion except the PDCCH monitoring occasion Any time other than the start time and the end time of the PDCCH listening opportunity.
  • the DRX timer starts and/or times out in the PDCCH monitoring occasion, where: the time when the DRX timer is started is located after a start time of the PDCCH monitoring occasion, and the DRX timer The timeout time is before the end time of the PDCCH listening occasion.
  • the terminal device further includes a processing unit, where the processing unit is configured to: if the monitoring unit 1010 monitors the PDCCH in the PDCCH monitoring occasion, start or restart a DRX duration timer.
  • terminal device 1100 can perform the corresponding operations performed by the terminal device in the foregoing method 300, and details are not described herein for brevity.
  • FIG. 11 is a schematic structural diagram of a terminal device 1100 according to an embodiment of the present application.
  • the terminal device includes a processor 1110, a transceiver 1120, and a memory 1130, wherein the processor 1110, the transceiver 1120, and the memory 1130 communicate with each other through an internal connection path.
  • the memory 1130 is configured to store instructions
  • the processor 1110 is configured to execute instructions stored by the memory 1130 to control the transceiver 1120 to receive signals or send signals.
  • the processor 1110 can call the program code stored in the memory 1130 to perform the corresponding operations performed by the terminal device in the method 300.
  • the processor 1110 can call the program code stored in the memory 1130 to perform the corresponding operations performed by the terminal device in the method 300.
  • the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA), or the like. Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding 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, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
  • the memory in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • SDRAM Double Data Rate SDRAM
  • DDR SDRAM Double Data Rate SDRAM
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SLDRAM Synchronous Connection Dynamic Random Access Memory
  • DR RAM direct memory bus random access memory
  • FIG. 12 is a schematic structural diagram of a system chip according to an embodiment of the present application.
  • the system chip 1200 of FIG. 12 includes an input interface 1201, an output interface 1202, at least one processor 1203, and a memory 1204.
  • the input interface 1201, the output interface 1202, the processor 1203, and the memory 1204 are interconnected by an internal connection path.
  • the processor 1203 is configured to execute code in the memory 1204.
  • the processor 1203 may implement a corresponding operation performed by the terminal device in the method 300. For the sake of brevity, it will not be repeated here.
  • 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 may be Integrate 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 monitoring 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, which can store program codes. .

Abstract

本申请公开了一种非连续传输的方法和设备，该方法包括：终端设备在DRX激活期内监听物理下行控制信道PDCCH；其中，若DRX定时器在所述PDCCH监听时机内启动和/或超时，则所述DRX激活期包括所述PDCCH监听时机，或者，所述DRX激活期不包括所述PDCCH监听时机。因此，当DRX定时器在所述PDCCH监听时机内启动和/或超时，由于终端设备的DRX激活期包括该PDCCH监听时机，或者该DRX激活期不包括该PDCCH监听时机，从而能够保证终端设备更有效地进行下行控制信道的监听。

Description

非连续传输的方法和设备 技术领域
本申请实施例涉及通信领域，并且更具体地，涉及非连续传输(Discontinuous Reception，DRX)的方法和设备。
背景技术
出于终端设备节电的考虑，引入了DRX机制。网络设备可以配置终端设备在网络设备预知的时间“唤醒”，并在唤醒时监听下行控制信道，也可以配置终端设备在网络设备预知的时间“睡眠”，并在睡眠时不监听下行控制信道。这样，如果网络设备有数据要传输给终端设备，则可以在终端设备的唤醒时间内调度该终端设备，而终端设备在睡眠时间内可以减少功耗。
在5G系统中，终端设备的唤醒和睡眠的时长和位置可以灵活变化，这种变化可能影响到终端设备对控制信道的监听。因此，在5G系统中，如何保证终端设备有效地进行下行控制信道的监听成为亟待解决的为题。
发明内容
本申请实施例提供了一种非连续传输的方法和设备，能够保证终端设备有效地进行下行控制信道的监听。
第一方面，提供了一种非连续传输的方法，包括：终端设备在DRX激活期内监听物理下行控制信道PDCCH；其中，若DRX定时器在所述PDCCH监听时机内启动和/或超时，则所述DRX激活期包括所述PDCCH监听时机，或者，所述DRX激活期不包括所述PDCCH监听时机。
因此，当DRX定时器在所述PDCCH监听时机内启动和/或超时，由于终端设备的DRX激活期包括该PDCCH监听时机，或者该DRX激活期不包括该PDCCH监听时机，从而能够保证终端设备更有效地进行下行控制信道的监听。
在一种可能的实现方式中，所述PDCCH监听时机包括一个或多个连续的时域符号。
在一种可能的实现方式中，所述PDCCH监听时机为网络设备配置的。
在一种可能的实现方式中，所述DRX定时器为以下定时器中的任意一 种：DRX持续时间定时器、DRX静止定时器、DRX上行重传定时器、DRX下行重传定时器和竞争解决定时器。
在一种可能的实现方式中，所述DRX定时器在所述PDCCH监听时机内启动和/或超时，包括：所述DRX定时器启动或超时的时刻，位于所述PDCCH监听时机中除所述PDCCH监听时机的起始时刻和所述PDCCH监听时机的结束时刻之外的其他任何时刻。
在一种可能的实现方式中，所述DRX定时器在所述PDCCH监听时机内启动和/或超时，包括：所述DRX定时器启动的时刻位于所述PDCCH监听时机的起始时刻之后，且所述DRX定时器超时的时刻位于所述PDCCH监听时机的结束时刻之前。
在一种可能的实现方式中，所述方法还包括：若所述终端设备在所述PDCCH监听时机中监听到PDCCH，则所述终端设备启动或重启DRX持续时间定时器。
第二方面，提供了一种终端设备，该终端设备可以执行上述第一方面或第一方面的任意可选的实现方式中的终端设备的操作。具体地，该终端设备可以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终
第三方面，提供了一种终端设备，该终端设备包括：处理器、收发器和存储器。其中，该处理器、收发器和存储器之间通过内部连接通路互相通信。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。当该处理器执行该存储器存储的指令时，该执行使得该终端设备执行第一方面或第一方面的任意可能的实现方式中的方法，或者该执行使得该终端设备实现第二方面提供的终端设备。
第四方面，提供了一种系统芯片，该系统芯片包括输入接口、输出接口、处理器和存储器，该处理器用于执行该存储器存储的指令，当该指令被执行时，该处理器可以实现前述第一方面或第一方面的任意可能的实现方式中的方法。
第五方面，提供了一种包括指令的计算机程序产品，当所述计算机程序产品在计算机上运行时，使得该计算机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。
附图说明
图1是根据本申请实施例的无线通信系统的示意图。
图2是DRX周期的示意图。
图3是本申请实施例的非连续传输的方法的示意性流程图。
图4是本申请实施例的DRX激活期的示意性框图。
图5是本申请实施例的DRX激活期的示意性框图。
图6是本申请实施例的DRX激活期的示意性框图。
图7是本申请实施例的DRX激活期的示意性框图。
图8是本申请实施例的DRX激活期的示意性框图。
图9是本申请实施例的DRX激活期的示意性框图。
图10是本申请实施例的终端设备的示意性框图。
图11是本申请实施例的终端设备的示意性结构图。
图12是本申请实施例的系统芯片的示意性结构图。
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 NodeB，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，终端设备120之间可以进行终端直连(Device to Device，D2D)通信。
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LTE系统中，媒体访问控制(Media Access Control，MAC)实体(MAC entity)由无线资源控制(Radio Resource Control，RRC)配置DRX功能，用于控制终端设备监听物理下行控制信道(Physical Downlink Control Channel，PDCCH)的行为。例如图2所示，在RRC连接(RRC CONNECTED)模式下，如果终端设备配置了DRX功能，那么MAC实体可以在唤醒期(On Duration)内连续监听PDCCH，而在睡眠期(Opportunity for DRX)内不监听PDCCH，从而降低终端设备的功耗。网络设备可以通过RRC信令为MAC实体配置一套DRX参数例如配置一系列的DRX定时器来管理终端设备的唤 醒和睡眠状态。根据这些参数的取值可以得到如图2所示的DRX周期。
在5G系统中，终端设备的唤醒和睡眠状态的时间位置可以灵活变化，这种变化可能影响到终端设备对控制信道的监听。
因此，本申请实施例中，当DRX定时器在所述PDCCH监听时机内启动和/或超时，由于终端设备的DRX激活期包括该PDCCH监听时机，或者该DRX激活期不包括该PDCCH监听时机，从而能够保证终端设备更有效地进行下行控制信道的监听。
应理解，本申请实施例中的监听(monitoring)也可以称为侦听、侦测、监测、检测等。并且，终端设备的激活期(Active Time)也可以称为激活时间、唤醒期、唤醒时间等。
图3是本申请实施例的非连续传输的方法的示意性流程图。图3中所示的终端设备例如可以为图1中所示的终端设备120。如图3所示，该非连续传输的方法包括：
在310中，终端设备在DRX激活期内监听物理下行控制信道PDCCH。
其中，若DRX定时器在该PDCCH监听时机内启动和/或超时(expire)，则该DRX激活期包括该PDCCH监听时机，或者，该DRX激活期不包括该PDCCH监听时机。
因此，DRX定时器在该PDCCH监听时机内启动和/或超时的情况下，由于该终端设备的DRX激活期不包括该PDCCH监听时机，或者该DRX激活期包括该PDCCH监听时机，从而使得终端设备的PDCCH的监听过程不受影响。
可选地，该PDCCH监听时机(PDCCH monitoring occasion)可以包括一个或多个连续的时域符号。
并且，可选地，该PDCCH监听时机为网络设备配置的。例如，该网络设备可以向终端设备发送配置信息以指示该PDCCH的时域位置。
可选地，该DRX定时器可以为以下定时器中的任意一种：
DRX持续时间定时器(drx-onDurationTimer)；
DRX静止定时器(drx-InactivityTimer)；
DRX上行重传定时器(drx-RetransmissionTimerUL)；
DRX下行重传定时器(drx-RetransmissionTimerDL)；
竞争解决定时器(mac-ContentionResolutionTimer)。
可选地，在310中，该DRX定时器在该PDCCH监听时机内启动和/或超时，包括：该DRX定时器启动或超时的时刻，位于该PDCCH监听时机中除该PDCCH监听时机的起始时刻和该PDCCH监听时机的结束时刻之外的其他任何时刻。
也就是说，该DRX定时器启动或超时的时刻位于该PDCCH监听时机的起始时刻之后且位于该PDCCH监听时机的结束时刻之前。
可选地，在310中，该DRX定时器在该PDCCH监听时机内启动和/或超时，包括：该DRX定时器启动的时刻位于该PDCCH监听时机的起始时刻之后，且该DRX定时器超时的时刻位于该PDCCH监听时机的结束时刻之前。
可选地，该方法还可以包括：若该终端设备在该PDCCH监听时机中监听到PDCCH，则该终端设备启动或重启DRX持续时间定时器。
通常来说，若DRX定时器在该PDCCH监听时机内启动和/或超时，则可能对终端设备监测PDCCH的过程带来影响。例如，如果drx-InactivityTimer在终端设备的一个PDCCH监听时机内超时，那么终端设备会停止对PDCCH的监听，从而对终端设备监听PDCCH的过程带来影响。
而在本申请实施例中，由于确定该DRX激活期包括该PDCCH监听时机，或者该DRX激活期不包括该PDCCH监听时机，从而能够保证终端设备更有效地进行下行控制信道的监听。
例如，假设约定该DRX激活期包括该PDCCH监听时机，那么，当drx-InactivityTimer在终端设备的一个PDCCH监听时机内超时，由于该DRX激活期包括该PDCCH监听时机对应的整个时域长度，因此，该终端设备仍会在该PDCCH监听时机内监听PDCCH，从而避免了对PDCCH监听过程的影响。
下面以图4至图9为例，详细描述DRX激活期包括该PDCCH监听时机，以及该DRX激活期不包括该PDCCH监听时机这两种情况。
如图4所示，DRX激活期包括该PDCCH监听时机。假设网络设备配置该PDCCH监听时机为一个子帧的前三个时域符号。如果一个DRX定时器在该子帧的第二个时域符号中启动，那么终端设备需要在该前三个时域符号中均进行PDCCH的监听，直至该DRX定时器超时。
如图5所示，DRX激活期不包括所述PDCCH监听时机。假设网络设备 配置该PDCCH监听时机为一个子帧的前三个时域符号。如果一个DRX定时器在该子帧的第二个时域符号中启动，那么终端设备需要从第四个时域符号开始进行PDCCH的监听，直至该DRX定时器超时。
如图6所示，DRX激活期包括该PDCCH监听时机。假设网络设备配置该PDCCH监听时机为一个子帧的前三个时域符号。如果一个DRX定时器在该子帧的第二个时域符号中超时，那么终端设备需要继续在这三个时域符号中进行PDCCH的监听。
如图7所示，DRX激活期不包括所述PDCCH监听时机。假设网络设备配置该PDCCH监听时机为一个子帧的前三个时域符号。如果一个DRX定时器在该子帧的第二个时域符号中超时，那么终端设备在这三个时域符号的前一个符号上就停止PDCCH的监听，即该终端设备不会在这三个时域符号上进行PDCCH的监听。
如图8所示，DRX激活期包括该PDCCH监听时机。假设网络设备配置该PDCCH监听时机为一个子帧的前三个时域符号。如果一个DRX定时器在该子帧的第一个时域符号中启动，并在第三个时域符号中超时，那么终端设备在这三个时域符号中进行PDCCH的监听。
如图9所示，DRX激活期不包括所述PDCCH监听时机。假设网络设备配置该PDCCH监听时机为一个子帧的前三个时域符号。如果一个DRX定时器在该子帧的第一个时域符号中启动，并在第三个时域符号中超时，那么终端设备可能没有DRX激活期，即该终端设备不会在这三个时域符号上进行PDCCH的监听。
可选地，在图6和图8中，若该终端设备在该PDCCH监听时机中监听到了PDCCH，则该终端设备可以重启DRX持续时间定时器，此时，该终端设备进行PDCCH监听的时间可能会延长。
上文中详细描述了根据本申请实施例的非连续传输的方法，下面将结合图10至图12，描述根据本申请实施例的装置，方法实施例所描述的技术特征适用于以下装置实施例。
图10是根据本申请实施例的终端设备1000的示意性框图。如图10所示，该终端设备1000包括监听单元1010。该监听单元1010用于：在DRX激活期内监听物理下行控制信道PDCCH。
其中，若DRX定时器在所述PDCCH监听时机内启动和/或超时，则所 述DRX激活期包括所述PDCCH监听时机，或者，所述DRX激活期不包括所述PDCCH监听时机。
因此，当DRX定时器在所述PDCCH监听时机内启动和/或超时，由于终端设备的DRX激活期包括该PDCCH监听时机，或者该DRX激活期不包括该PDCCH监听时机，从而能够保证终端设备更有效地进行下行控制信道的监听。
可选地，所述PDCCH监听时机包括一个或多个连续的时域符号。
可选地，所述PDCCH监听时机为网络设备配置的。
可选地，所述DRX定时器为以下定时器中的任意一种：DRX持续时间定时器、DRX静止定时器、DRX上行重传定时器、DRX下行重传定时器和竞争解决定时器。
可选地，所述DRX定时器在所述PDCCH监听时机内启动和/或超时，包括：所述DRX定时器启动或超时的时刻，位于所述PDCCH监听时机中除所述PDCCH监听时机的起始时刻和所述PDCCH监听时机的结束时刻之外的其他任何时刻。
可选地，所述DRX定时器在所述PDCCH监听时机内启动和/或超时，包括：所述DRX定时器启动的时刻位于所述PDCCH监听时机的起始时刻之后，且所述DRX定时器超时的时刻位于所述PDCCH监听时机的结束时刻之前。
可选地，所述终端设备还包括处理单元，所述处理单元用于：若所述监听单元1010在所述PDCCH监听时机中监听到所述PDCCH，则启动或重启DRX持续时间定时器。
应理解，该终端设备1100可以执行上述方法300中由终端设备执行的相应操作，为了简洁，在此不再赘述。
图11是根据本申请实施例的终端设备1100的示意性结构图。如图11所示，该终端设备包括处理器1110、收发器1120和存储器1130，其中，该处理器1110、收发器1120和存储器1130之间通过内部连接通路互相通信。该存储器1130用于存储指令，该处理器1110用于执行该存储器1130存储的指令，以控制该收发器1120接收信号或发送信号。
可选地，该处理器1110可以调用存储器1130中存储的程序代码，执行方法300中由终端设备执行的相应操作，为了简洁，在此不再赘述。
应理解，本申请实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，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。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。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。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码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，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本申请描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
图12是本申请实施例的系统芯片的一个示意性结构图。图12的系统芯片1200包括输入接口1201、输出接口1202、至少一个处理器1203、存储器 1204，所述输入接口1201、输出接口1202、所述处理器1203以及存储器1204之间通过内部连接通路互相连接。所述处理器1203用于执行所述存储器1204中的代码。
可选地，当所述代码被执行时，所述处理器1203可以实现方法300中由终端设备执行的相应操作。为了简洁，这里不再赘述。
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，该单元的划分，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监听单元中，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(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、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 (14)

  1. 一种非连续传输DRX的方法，其特征在于，包括：
    终端设备在DRX激活期内监听物理下行控制信道PDCCH；
    其中，若DRX定时器在所述PDCCH监听时机内启动和/或超时，则所述DRX激活期包括所述PDCCH监听时机，或者，所述DRX激活期不包括所述PDCCH监听时机。
  2. 根据权利要求1所述的方法，其特征在于，所述PDCCH监听时机包括一个或多个连续的时域符号。
  3. 根据权利要求1或2所述的方法，所述PDCCH监听时机为网络设备配置的。
  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DRX定时器为以下定时器中的任意一种：
    DRX持续时间定时器、DRX静止定时器、DRX上行重传定时器、DRX下行重传定时器和竞争解决定时器。
  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DRX定时器在所述PDCCH监听时机内启动和/或超时，包括：
    所述DRX定时器启动或超时的时刻，位于所述PDCCH监听时机中除所述PDCCH监听时机的起始时刻和所述PDCCH监听时机的结束时刻之外的其他任何时刻。
  6. 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DRX定时器在所述PDCCH监听时机内启动和/或超时，包括：
    所述DRX定时器启动的时刻位于所述PDCCH监听时机的起始时刻之后，且所述DRX定时器超时的时刻位于所述PDCCH监听时机的结束时刻之前。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，所述方法还包括：
    若所述终端设备在所述PDCCH监听时机中监听到PDCCH，则所述终端设备启动或重启DRX持续时间定时器。
  8. 一种终端设备，其特征在于，所述终端设备包括监听单元，用于：
    在DRX激活期内监听物理下行控制信道PDCCH；
    其中，若DRX定时器在所述PDCCH监听时机内启动和/或超时，则所 述DRX激活期包括所述PDCCH监听时机，或者，所述DRX激活期不包括所述PDCCH监听时机。
  9. 根据权利要求8所述的终端设备，其特征在于，所述PDCCH监听时机包括一个或多个连续的时域符号。
  10. 根据权利要求8或9所述的终端设备，所述PDCCH监听时机为网络设备配置的。
  11. 根据权利要求8至10中任一项所述的终端设备，其特征在于，所述DRX定时器为以下定时器中的任意一种：
    DRX持续时间定时器、DRX静止定时器、DRX上行重传定时器、DRX下行重传定时器和竞争解决定时器。
  12. 根据权利要求8至11中任一项所述的终端设备，其特征在于，所述DRX定时器在所述PDCCH监听时机内启动和/或超时，包括：
    所述DRX定时器启动或超时的时刻，位于所述PDCCH监听时机中除所述PDCCH监听时机的起始时刻和所述PDCCH监听时机的结束时刻之外的其他任何时刻。
  13. 根据权利要求8至12中任一项所述的终端设备，其特征在于，所述DRX定时器在所述PDCCH监听时机内启动和/或超时，包括：
    所述DRX定时器启动的时刻位于所述PDCCH监听时机的起始时刻之后，且所述DRX定时器超时的时刻位于所述PDCCH监听时机的结束时刻之前。
  14. 根据权利要求8至13中任一项所述的终端设备，其特征在于，所述终端设备还包括处理单元，所述处理单元用于：
    若所述监听单元在所述PDCCH监听时机中监听到所述PDCCH，则启动或重启DRX持续时间定时器。
PCT/CN2018/074844 2018-01-31 2018-01-31 非连续传输的方法和设备 WO2019148403A1 (zh)

Priority Applications (10)

Application Number Priority Date Filing Date Title
PCT/CN2018/074844 WO2019148403A1 (zh) 2018-01-31 2018-01-31 非连续传输的方法和设备
SG11202007186SA SG11202007186SA (en) 2018-01-31 2018-01-31 Method and device for discontinuous transmission
AU2018405905A AU2018405905B2 (en) 2018-01-31 2018-01-31 Method and device for discontinuous transmission
CN202010595493.3A CN111757442A (zh) 2018-01-31 2018-01-31 非连续传输的方法和设备
CN201880067689.6A CN111264077A (zh) 2018-01-31 2018-01-31 非连续传输的方法和设备
EP18903421.8A EP3735046A4 (en) 2018-01-31 2018-01-31 METHOD AND DEVICE FOR DISCONTINUOUS TRANSMISSION
JP2020540774A JP7027561B2 (ja) 2018-01-31 2018-01-31 間欠伝送の方法と装置
KR1020207023792A KR102339953B1 (ko) 2018-01-31 2018-01-31 불연속 전송의 방법과 장치
MX2020007963A MX2020007963A (es) 2018-01-31 2018-01-31 Metodo y dispositivo para transmision discontinua.
US16/929,277 US11641691B2 (en) 2018-01-31 2020-07-15 Method and device for discontinuous transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/074844 WO2019148403A1 (zh) 2018-01-31 2018-01-31 非连续传输的方法和设备

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/929,277 Continuation US11641691B2 (en) 2018-01-31 2020-07-15 Method and device for discontinuous transmission

Publications (1)

Publication Number Publication Date
WO2019148403A1 true WO2019148403A1 (zh) 2019-08-08

Family

ID=67479953

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/074844 WO2019148403A1 (zh) 2018-01-31 2018-01-31 非连续传输的方法和设备

Country Status (9)

Country Link
US (1) US11641691B2 (zh)
EP (1) EP3735046A4 (zh)
JP (1) JP7027561B2 (zh)
KR (1) KR102339953B1 (zh)
CN (2) CN111264077A (zh)
AU (1) AU2018405905B2 (zh)
MX (1) MX2020007963A (zh)
SG (1) SG11202007186SA (zh)
WO (1) WO2019148403A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021031045A1 (zh) * 2019-08-16 2021-02-25 华为技术有限公司 一种通信方法及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102548013A (zh) * 2010-12-24 2012-07-04 中兴通讯股份有限公司 多种无线电技术在终端共存时的时分复用通信方法和系统
CN107257564A (zh) * 2017-07-18 2017-10-17 京信通信系统（中国）有限公司 一种调度终端的方法及网络设备
US20170339682A1 (en) * 2016-05-23 2017-11-23 Lg Electronics Inc. Method and user equipment for receiving downlink control information

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8488521B2 (en) * 2008-03-14 2013-07-16 Interdigital Patent Holdings, Inc. Behavior for wireless transmit/receive unit and MAC control elements for LTE DRX operations
BRPI1013144B1 (pt) * 2009-06-15 2021-03-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd método e sistema para a operação de recepção descontínua para agregação de portadora avançada de evolução de longo prazo
KR101664279B1 (ko) * 2010-02-16 2016-10-12 삼성전자주식회사 무선 통신 시스템에서 불연속 수신을 위한 제어 방법 및 장치
CN102421148B (zh) * 2010-09-28 2016-03-30 华为技术有限公司 一种控制多种通信系统实现通信的方法和用户设备
CN102256321A (zh) * 2011-07-14 2011-11-23 新邮通信设备有限公司 控制非连续接收下终端小区切换的方法和系统
US8781502B1 (en) * 2013-02-01 2014-07-15 Swirl Networks, Inc. Systems and methods for display of supplemental content responsive to location
CN106034318B (zh) * 2015-03-16 2019-10-29 中国移动通信集团公司 一种非连续接收的控制方法和装置
JP6813481B2 (ja) * 2015-05-15 2021-01-13 京セラ株式会社 無線端末及び基地局
WO2017078465A1 (en) * 2015-11-04 2017-05-11 Lg Electronics Inc. Method and apparatus for handling overlap of different channels in wireless communication system
CN106899941B (zh) * 2015-12-18 2020-08-07 普天信息技术有限公司 一种集群通信系统中非连续监听控制信道的方法和装置
CN111183606B (zh) * 2017-08-10 2024-04-16 交互数字专利控股公司 用于nr的增强型已连接模式drx过程

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102548013A (zh) * 2010-12-24 2012-07-04 中兴通讯股份有限公司 多种无线电技术在终端共存时的时分复用通信方法和系统
US20170339682A1 (en) * 2016-05-23 2017-11-23 Lg Electronics Inc. Method and user equipment for receiving downlink control information
CN107257564A (zh) * 2017-07-18 2017-10-17 京信通信系统（中国）有限公司 一种调度终端的方法及网络设备

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of EP3735046A4 *
YANG JUN ET AL.: "Introduction on principle of and optimization of LTE DRX", CHINA NEW TELECOMMUNICATIONS: CNT, no. 13, 5 July 2015 (2015-07-05), CN, pages 20 - 22, XP009522219, ISSN: 1673-4866 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021031045A1 (zh) * 2019-08-16 2021-02-25 华为技术有限公司 一种通信方法及装置

Also Published As

Publication number Publication date
AU2018405905B2 (en) 2021-07-29
KR20200110692A (ko) 2020-09-24
JP7027561B2 (ja) 2022-03-01
AU2018405905A1 (en) 2020-08-20
CN111264077A (zh) 2020-06-09
EP3735046A1 (en) 2020-11-04
SG11202007186SA (en) 2020-08-28
EP3735046A4 (en) 2021-01-20
KR102339953B1 (ko) 2021-12-16
JP2021511749A (ja) 2021-05-06
MX2020007963A (es) 2020-09-24
CN111757442A (zh) 2020-10-09
US11641691B2 (en) 2023-05-02
US20200344840A1 (en) 2020-10-29

Similar Documents

Publication Publication Date Title
EP3141075B1 (en) Methods and apparatuses for indicating and adapting the activity state of a wireless device having device-to-device communication capabilities
WO2021004119A1 (zh) 唤醒方法及装置、存储介质、终端
TWI812621B (zh) 非連續接收的方法、終端設備和網絡設備
WO2021082012A1 (zh) 用于确定非连续接收持续定时器的启动状态的方法及设备
WO2020048457A1 (zh) 一种通信方法及设备
US20210014786A1 (en) Signal transmission method and device
WO2021120013A1 (zh) 监听唤醒信号的方法、终端设备和网络设备
US20230284138A1 (en) Wireless communication method and device
WO2020215332A1 (zh) 非连续接收的方法和设备
JP2021510014A (ja) Ｐｄｃｃｈをモニターするための方法及び端末機器
WO2019183965A1 (zh) 信号传输的方法和设备
WO2019037127A1 (zh) 通信方法、终端设备和网络设备
WO2021004111A1 (zh) 进入睡眠的方法及装置、存储介质、用户设备
TW201826862A (zh) 用於非連續接收的訊號傳輸方法、終端設備和網路設備
CN110769381B (zh) 一种drx实现和配置方法及装置
WO2020057395A1 (zh) 通信方法与设备
US11641691B2 (en) Method and device for discontinuous transmission
WO2020164143A1 (zh) 非连续接收的方法、终端设备和网络设备
WO2019153262A1 (zh) 非连续接收的方法和设备
TWI839370B (zh) 一種通道監聽方法及裝置、終端設備、網路設備

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18903421

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2020540774

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2018903421

Country of ref document: EP

Effective date: 20200730

ENP Entry into the national phase

Ref document number: 20207023792

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2018405905

Country of ref document: AU

Date of ref document: 20180131

Kind code of ref document: A