WO2019127138A1 - Procédé de gestion de temporisateur et dispositif terminal - Google Patents

Procédé de gestion de temporisateur et dispositif terminal Download PDF

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Publication number
WO2019127138A1
WO2019127138A1 PCT/CN2017/119114 CN2017119114W WO2019127138A1 WO 2019127138 A1 WO2019127138 A1 WO 2019127138A1 CN 2017119114 W CN2017119114 W CN 2017119114W WO 2019127138 A1 WO2019127138 A1 WO 2019127138A1
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WO
WIPO (PCT)
Prior art keywords
timer
terminal device
drx
duration
activation period
Prior art date
Application number
PCT/CN2017/119114
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English (en)
Chinese (zh)
Inventor
石聪
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/CN2017/119114 priority Critical patent/WO2019127138A1/fr
Priority to CN201780097266.4A priority patent/CN111418223B/zh
Publication of WO2019127138A1 publication Critical patent/WO2019127138A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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 invention relate to the field of communications, and, more particularly, to a method and a terminal device for managing a timer.
  • packet based data streams are typically bursty.
  • the terminal device has data transmission for a period of time, but there is no data transmission for a long period of time. Therefore, if the terminal device blindly checks the physical downlink control channel (PDCCH), the power consumption of the terminal device is excessive.
  • PDCCH physical downlink control channel
  • the concept of Discontinuous Reception is proposed. Specifically, when the terminal device does not have data transmission, the power consumption can be reduced by stopping receiving the Physical Downlink Control Channel (PDCCH) (the PDCCH blind detection is stopped at this time), thereby improving battery life.
  • PDCH Physical Downlink Control Channel
  • the network device configures a DRX cycle for the terminal device in the Radio Resource Control_CONNECTED (RRC_CONNECTED) state.
  • RRC_CONNECTED Radio Resource Control_CONNECTED
  • the DRX cycle is composed of an On Duration and an Opportunity for DRX.
  • the On Duration the terminal device monitors and receives the PDCCH.
  • the Opportunity for DRX the terminal device does not receive the PDCCH to reduce power consumption. .
  • the UE cannot start the DRX deactivation timer (drx-InactivityTimer), so the On Duration will be invalid in the DRX-active period timer (drx-onDurationTimer). The time is over.
  • the network normally transmits the PDCCH, and the UE receives the PDCCH to start the drx-InactivityTimer, so that the On Duration time is extended with the start of the drx-onDurationTimer.
  • a method for managing a timer and a terminal device are provided.
  • the method enables the terminal device operating in an unlicensed frequency band to dynamically adjust the On Duration of the DRX along with the PDCCH monitoring condition, thereby improving the user experience.
  • a method for managing a timer is provided, which is applied to a terminal device operating in an unlicensed frequency band, where the terminal device is configured with a discontinuous reception DRX cycle and a first timer;
  • the method includes:
  • the terminal device starts the first timer at a start time of the first activation period of the DRX cycle
  • the terminal device does not detect the physical downlink control channel PDCCH on the carrier of the unlicensed band between the start time of the first activation period and the failure time of the first timer. Re-determining the duration of the first timer;
  • the terminal device restarts the first timer at a start time of an adjacent second activation period after the first activation period.
  • the terminal device operating in the unlicensed frequency band dynamically adjusts the duration of the first timer based on the monitoring condition of the PDCCH, and then adjusts the duration of the DRX activation period, thereby reducing the impact of the LBT on the DRX and improving the user.
  • the terminal device operating in the unlicensed frequency band dynamically adjusts the duration of the first timer based on the monitoring condition of the PDCCH, and then adjusts the duration of the DRX activation period, thereby reducing the impact of the LBT on the DRX and improving the user.
  • the determining the duration of the first timer includes:
  • the terminal device determines an offset duration
  • the offset duration is a duration configured by the network device for the terminal device.
  • the method further includes:
  • the terminal device resets the duration of the first timer to an initial configuration duration of the network device configuration when the PDCCH is detected in the second activation period.
  • the method further includes:
  • the terminal device restarts the first timer at a start time of a third activation period adjacent to the second activation period.
  • the duration of the first timer is less than or equal to a maximum length of time configured by the network device.
  • the first timer is any one of the following timers:
  • DRX-active period timer DRX-active period timer
  • retransmission timer retransmission timer
  • DRX-hybrid automatic repeat request HARQ-round-trip time RTT timer DRX-hybrid automatic repeat request HARQ-round-trip time RTT timer.
  • the method before the first timer is started at the start time of the first activation period, the method further includes:
  • the terminal device determines a starting moment of the first activation period.
  • the determining a start time of the first activation period includes:
  • the terminal device determines a start time of a subframe that satisfies any of the following formulas, and determines a start time of the first activation period:
  • the SFN represents a system frame number
  • the A represents a subframe number
  • the drx-ShortCycle and the drx-LongCycle both represent the number of subframes occupied by the DRX cycle
  • the modulo represents a modulo operation.
  • the drx-StartOffset represents the starting subframe number of the DRX cycle.
  • a second aspect provides a terminal device, which is applied to a terminal device operating in an unlicensed frequency band, where the terminal device is configured with a discontinuous reception DRX cycle and a first timer;
  • the terminal device comprises a processing unit, the processing unit is configured to:
  • the duration of the first timer is re-determined; the start time of the adjacent second activation period after the first activation period Rebooting the first timer.
  • the processing unit is specifically configured to:
  • Determining an offset duration determining a sum of the first duration and the offset duration as a duration of the first timer, where the first duration is a start time of the first activation period to the first The length of time between the failures of the timer.
  • the offset duration is a duration configured by the network device for the terminal device.
  • the processing unit is further configured to:
  • the duration of the first timer is reset to the initial configuration duration of the network device configuration.
  • the processing unit is further configured to:
  • Resetting the first timer when the PDCCH is not detected on the carrier of the unlicensed band between the start time of the second activation period and the failure time of the first timer The duration; restarting the first timer at a start time of the adjacent third activation period after the second activation period.
  • the duration of the first timer is less than or equal to a maximum length of time configured by the network device.
  • the first timer is any one of the following timers:
  • DRX-active period timer DRX-active period timer
  • retransmission timer retransmission timer
  • DRX-hybrid automatic repeat request HARQ-round-trip time RTT timer DRX-hybrid automatic repeat request HARQ-round-trip time RTT timer.
  • the processing unit is specifically configured to:
  • the processing unit is more specifically used to:
  • the start time of the subframe that satisfies any of the following formulas is determined as the start time of the first activation period:
  • the SFN represents a system frame number
  • the A represents a subframe number
  • the drx-ShortCycle and the drx-LongCycle both represent the number of subframes occupied by the DRX cycle
  • the modulo represents a modulo operation.
  • the drx-StartOffset represents the starting subframe number of the DRX cycle.
  • a third aspect provides a terminal device, which is applied to a terminal device that operates in an unlicensed frequency band, where the terminal device is configured with a discontinuous reception DRX cycle and a first timer;
  • the terminal device includes a processor for:
  • the duration of the first timer is re-determined; the start time of the adjacent second activation period after the first activation period Rebooting the first timer.
  • a computer readable medium for storing a computer program comprising instructions for performing the method embodiment of the first aspect described above.
  • a fifth aspect provides a computer chip, including: an input interface, an output interface, at least one processor, and a memory, wherein the processor is configured to execute code in the memory, when the code is executed, the processing
  • the respective processes executed by the terminal device in the method of managing the timer in the above first aspect can be implemented.
  • a communication system including the foregoing terminal device and network device.
  • FIG. 1 is an example of an application scenario of the present invention.
  • FIG. 2 is a schematic flowchart of a method for managing a timer according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a DRX according to an embodiment of the present invention.
  • FIG. 4 is a schematic block diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 5 is a schematic block diagram of another terminal device according to an embodiment of the present invention.
  • FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention.
  • communication system 100 can include terminal device 110 and network device 120.
  • Network device 120 can communicate with terminal device 110 over an air interface.
  • Multi-service transmission is supported between the terminal device 110 and the network device 120.
  • packet-based data streams are often bursty.
  • the terminal device 100 has data transmission for a period of time, but there is no data transmission for a long period of time. Therefore, if the terminal device 100 blindly checks the physical downlink control channel (PDCCH), the power consumption of the terminal device is excessive.
  • PDCCH physical downlink control channel
  • the network can configure the terminal to wake up at the network foreseen (DRX ON), and the terminal listens to the downlink control channel; at the same time, the network can also configure the terminal to sleep at the network for a predetermined time (DRX OFF), ie, The terminal device does not need to listen to the downlink control channel. In this way, if there is data to be transmitted to the terminal, the network can schedule the terminal within the time of the terminal DRX ON, and during the DRC OFF time, the power consumption of the terminal can be reduced due to the radio frequency being turned off.
  • DRX ON the network foreseen
  • DRX OFF a predetermined time
  • LBT Listen Before Talk
  • the Listening Before Talk can be understood as: the terminal device needs to listen to the channel before transmitting the data, and if the detected energy is below a certain threshold, the terminal can be considered to be on the channel. transfer data.
  • the UE cannot start the DRX deactivation timer (drx-InactivityTimer), so the On Duration will be invalid in the DRX-active period timer (drx-onDurationTimer). The time is over.
  • the network normally transmits the PDCCH, and the UE receives the PDCCH to start the drx-InactivityTimer, so that the On Duration time is extended with the start of the drx-onDurationTimer.
  • a method for managing a timer which enables a terminal device operating in an unlicensed frequency band to dynamically adjust the On Duration of the DRX according to the monitoring condition of the PDCCH, thereby improving the user experience.
  • the embodiment of the present invention is only exemplified by the communication system 100, but the embodiment of the present invention is not limited thereto. That is, the technical solution of the embodiment of the present invention can be applied to various communication systems, for example, a Global System of Mobile communication (GSM) system, a Code Division Multiple Access (CDMA) system, and a broadband. Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Time Division Duplex (TDD) , Universal Mobile Telecommunication System (UMTS), etc.
  • 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
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • the present invention describes various embodiments in connection with network devices and terminal devices.
  • the network device 120 may refer to any entity on the network side that is used to send or receive signals. For example, it may be a device communication of a machine type communication (MTC), a base station (BTS) in GSM or CDMA, a base station (NodeB) in WCDMA, an evolved base station (Evolutional Node B, eNB or eNodeB in LTE). ), base station equipment in a 5G network, and the like.
  • MTC machine type communication
  • BTS base station
  • NodeB base station
  • Evolutional Node B eNB or eNodeB in LTE
  • 5G network and the like.
  • the terminal device 110 can be any terminal device. Specifically, the terminal device 110 can communicate with one or more core networks (Core Network) via a radio access network (RAN), and can also be referred to as an access terminal, a user equipment (User Equipment, UE), Subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device.
  • RAN radio access network
  • UE user equipment
  • Subscriber unit Subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device.
  • it can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), and a wireless communication function.
  • FIG. 2 is a schematic flowchart of a management timer according to an embodiment of the present invention.
  • the method includes:
  • the terminal device starts the first timer at a start time of the first activation period of the DRX cycle.
  • the terminal device re-determines the first timer when the PDCCH is not detected on the carrier of the unlicensed band between the start time of the first activation period and the failure time of the first timer. The length of time.
  • the terminal device restarts the first timer at a start time of an adjacent second activation period after the first activation period.
  • the terminal device determines a start time of the first activation period. Further, the terminal device starts the first timer at a start time of the first activation period, and between the start time of the first activation period and the failure time of the first timer, in the unauthorized On the carrier of the frequency band, the PDCCH is detected. If the terminal device does not detect the PDCCH on the carrier of the unlicensed band between the start time of the first activation period and the failure time of the first timer, the terminal device re-determines the The duration of a timer, and restarting the first timer at the beginning of the second active period adjacent to the first activation period.
  • the terminal device operating in the unlicensed frequency band dynamically adjusts the duration of the first timer based on the monitoring condition of the PDCCH, thereby adjusting the duration of the DRX activation period, thereby reducing the impact of the LBT on the DRX and improving the user experience.
  • the terminal device determines the start time of the subframe that satisfies any of the following formulas as the start time of the first activation period:
  • the SFN represents a system frame number
  • the A represents a subframe number
  • the drx-ShortCycle and the drx-LongCycle both indicate the number of subframes occupied by the DRX cycle
  • the modulo represents a modulo operation
  • the drx-StartOffset indicates the The starting subframe number of the DRX cycle.
  • the method for managing a timer provided in this embodiment of the present application may be applied to a terminal device operating in an unlicensed frequency band, where the terminal device is configured with a DRX cycle and a first timer.
  • the first activation period in the embodiment of the present invention may refer to any activation period of the DRX cycle.
  • the Media Access Control (MAC) entity is configured by the Radio Resource Control (RRC) to configure the DRX function, and is used to control the behavior of the terminal to monitor the PDCCH.
  • RRC Radio Resource Control
  • the DRX cycle configured by the network device for the terminal device is composed of an On Duration and an Opportunity for DRX.
  • Function The MAC entity can monitor and receive the PDCCH in the On Duration time; during the Opportunity for DRX, the terminal device does not receive the PDCCH to reduce power consumption.
  • the terminal device in the dormant period only does not receive the PDCCH, but can receive data from other physical channels.
  • the embodiment of the present invention does not specifically limit.
  • the terminal device can receive a Physical Downlink Shared Channel (PDSCH), an acknowledgment/non-acknowledgement (ACK/NACK), and the like.
  • PDSCH Physical Downlink Shared Channel
  • ACK/NACK acknowledgment/non-acknowledgement
  • SPS Semi-Persistent Scheduling
  • the terminal device can receive periodically configured PDSCH data.
  • the first timer includes, but is not limited to, any of the following timers:
  • DRX-active period timer DRX-active period timer
  • retransmission timer retransmission timer
  • DRX-hybrid automatic repeat request HARQ-round-trip time RTT timer DRX-hybrid automatic repeat request HARQ-round-trip time RTT timer.
  • the following is an exemplary description of how the terminal device re-determines the duration of the first timer:
  • the terminal device determines the offset duration; the terminal device may determine the sum of the first duration and the offset duration as the duration of the first timer, where the first duration is the first activation period The length of time between the start time and the failure time of the first timer.
  • the terminal device when the terminal device is configured with DRX and operates in an unlicensed band, if no PDCCH is detected during the current on duration, the on duration of the next duration is increased by a configured offset (offset). Duration, until the PDCCH is monitored during the on duration.
  • offset offset
  • the terminal device if the terminal device does not monitor the PDCCH, the terminal enters the DRX off phase (ie, stops monitoring the PDCCH), and adds a configured offset duration to the currently configured first timer.
  • the offset duration may be a duration configured by the network device for the terminal device.
  • the terminal device may further determine, according to the interception result of the PDCCH in the second activation period, the duration of the first timer in the third activation period that is adjacent to the terminal device after the second activation period. .
  • the duration of the first timer may be reset to the initial configuration duration of the network device configuration.
  • the duration of the first timer is reset to the duration configured by the network device for the terminal device, that is, the terminal adds all the biases to the first timer. All offsets are removed.
  • the terminal device may re-determine the first time when the PDCCH is not detected on the carrier of the unlicensed band between the start time of the second activation period and the failure time of the first timer.
  • the duration of the timer the terminal device restarts the first timer at a start time of the adjacent third activation period after the second activation period.
  • the duration of the first timer may be less than or equal to a maximum length of time configured by the network device.
  • the duration of the first timer plus the total length of the possible offset cannot be greater than the length of time that a network device is configured for the terminal device.
  • FIG. 4 is a schematic block diagram of a terminal device according to an embodiment of the present invention. It should be understood that the terminal device is applied to operate in an unlicensed frequency band and the terminal device is configured with a DRX cycle and a first timer;
  • the terminal device 400 includes:
  • the terminal device includes a processing unit 410, and the processing unit 410 is configured to:
  • the carrier in the unlicensed band Up when the physical downlink control channel PDCCH is not detected, re-determining the duration of the first timer; restarting the first timing at a start time of the adjacent second activation period after the first activation period Device.
  • processing unit 410 is specifically configured to:
  • Determining an offset duration determining a sum of the first duration and the offset duration as a duration of the first timer, where the first duration is a start time of the first activation period to a failure time of the first timer The length of time.
  • the offset duration is a duration configured by the network device for the terminal device.
  • processing unit 410 is further configured to:
  • the duration of the first timer is reset to the initial configuration duration of the network device configuration.
  • processing unit 410 is further configured to:
  • the duration of the first timer is re-determined;
  • the first timer of the adjacent third activation period after the second activation period restarts the first timer.
  • the duration of the first timer is less than or equal to a maximum length of time configured by the network device.
  • the first timer is any one of the following timers:
  • DRX-active period timer DRX-active period timer
  • retransmission timer retransmission timer
  • DRX-hybrid automatic repeat request HARQ-round-trip time RTT timer DRX-hybrid automatic repeat request HARQ-round-trip time RTT timer.
  • processing unit 410 is specifically configured to:
  • the start time of the first activation period is determined before the first timer is started at the start time of the first activation period.
  • processing unit 410 is more specifically configured to:
  • the start time of the subframe that satisfies any of the following formulas is determined as the start time of the first activation period:
  • the SFN represents a system frame number
  • the A represents a subframe number
  • the drx-ShortCycle and the drx-LongCycle both indicate the number of subframes occupied by the DRX cycle
  • the modulo represents a modulo operation
  • the drx-StartOffset indicates the The starting subframe number of the DRX cycle.
  • the above processing unit 410 can be implemented by a processor.
  • the terminal device 500 may include a processor 510, a transceiver 520, and a memory 530.
  • the memory 530 can be used to store information, and can also be used to store code, instructions, and the like executed by the processor 510.
  • the various components in the terminal device 500 are connected by a bus system, wherein the bus system includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • the terminal device 500 shown in FIG. 5 can implement the various processes implemented by the terminal device in the foregoing method embodiment of FIG. 2. To avoid repetition, details are not described herein again.
  • each step of the method embodiment in the embodiment of the present invention may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software. More specifically, the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software modules 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 processor may be an integrated circuit chip with signal processing capability, and the methods, steps, and logic blocks disclosed in the embodiments of the present invention may be implemented or executed.
  • the above 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 Other programmable logic devices, transistor logic devices, discrete hardware components, and the like.
  • the general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the memory 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 (ROMM), an erasable programmable read only memory (erasable PROM, EPROM), or an electrical Erase programmable EPROM (EEPROM) or flash memory.
  • the volatile memory can be a random access memory (RAM) that acts as an external cache.
  • the memory in the embodiment of the present invention may also be a static random access memory (SRAM), a dynamic random access memory (DRAM), or a dynamic random access memory (DRAM).
  • SDRAM Synchronous dynamic random access memory
  • DDR double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronous connection Synchro link DRAM
  • DR RAM direct memory bus
  • the words “at time” as used herein may be interpreted as “if” or “if” or “when” or “in response to determining” or “in response to detecting” ".
  • the phrase “if determined” or “if detected (conditions or events stated)” may be interpreted as “when determined” or “in response to determination” or “when detected (stated condition or event) "Time” or “in response to a test (condition or event stated)”.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined.
  • 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 separate, 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 objectives of the embodiments of the present invention.
  • each functional unit in the embodiment of the present invention 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 technical solution of the embodiments of the present invention may be embodied in the form of a software product stored in a storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method of the embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory, a random access memory, a magnetic disk, or an optical disk.

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Abstract

L'invention concerne un procédé de gestion de temporisateur et un dispositif terminal. Le procédé est appliqué à un dispositif terminal fonctionnant dans une bande de fréquence sans licence, et le dispositif terminal est configuré avec un cycle de réception discontinue (DRX) et un premier temporisateur. Le procédé comprend les étapes suivantes : un dispositif terminal démarre un premier temporisateur au moment de début d'une première période de durée du cycle DRX ; lorsqu'un canal de commande de liaison descendante physique (PDCCH) n'est pas surveillé dans une période allant du moment de début de la première période de durée au moment de défaillance du premier temporisateur et sur la porteuse de la bande de fréquence sans licence, le dispositif terminal détermine à nouveau la durée du premier temporisateur ; et le dispositif terminal redémarre le premier temporisateur au moment de début d'une seconde période de durée adjacente après la première période de durée. Dans les modes de réalisation de la présente invention, un dispositif terminal fonctionnant dans une bande de fréquence sans licence est activé pour régler dynamiquement la durée d'un premier temporisateur sur la base d'une condition de surveillance d'un PDCCH, de sorte que l'impact du LBT sur le DRX puisse être réduit et l'expérience d'utilisateur peut être améliorée.
PCT/CN2017/119114 2017-12-27 2017-12-27 Procédé de gestion de temporisateur et dispositif terminal WO2019127138A1 (fr)

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PCT/CN2017/119114 WO2019127138A1 (fr) 2017-12-27 2017-12-27 Procédé de gestion de temporisateur et dispositif terminal
CN201780097266.4A CN111418223B (zh) 2017-12-27 2017-12-27 管理定时器的方法和终端设备

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PCT/CN2017/119114 WO2019127138A1 (fr) 2017-12-27 2017-12-27 Procédé de gestion de temporisateur et dispositif terminal

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CN112399571A (zh) * 2019-08-15 2021-02-23 华为技术有限公司 一种通信方法及装置
WO2021185227A1 (fr) * 2020-03-18 2021-09-23 上海朗帛通信技术有限公司 Procédé et dispositif de communication sans fil discontinue
CN114424672A (zh) * 2019-12-17 2022-04-29 Oppo广东移动通信有限公司 监听唤醒信号的方法、终端设备和网络设备

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