WO2019127465A1 - 管理定时器、传输信息的方法、终端设备和网络设备 - Google Patents

管理定时器、传输信息的方法、终端设备和网络设备 Download PDF

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Publication number
WO2019127465A1
WO2019127465A1 PCT/CN2017/120128 CN2017120128W WO2019127465A1 WO 2019127465 A1 WO2019127465 A1 WO 2019127465A1 CN 2017120128 W CN2017120128 W CN 2017120128W WO 2019127465 A1 WO2019127465 A1 WO 2019127465A1
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WO
WIPO (PCT)
Prior art keywords
terminal device
sps
timer
pdcch
resource
Prior art date
Application number
PCT/CN2017/120128
Other languages
English (en)
French (fr)
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 EP21209520.2A priority Critical patent/EP3979535B1/en
Priority to CN201780095815.4A priority patent/CN111213333A/zh
Priority to KR1020207020321A priority patent/KR102422101B1/ko
Priority to JP2020535097A priority patent/JP7153075B2/ja
Priority to CN202010472827.8A priority patent/CN111641482B/zh
Priority to EP17935974.0A priority patent/EP3716513B1/en
Priority to AU2017444779A priority patent/AU2017444779B2/en
Priority to PCT/CN2017/120128 priority patent/WO2019127465A1/zh
Priority to TW107147525A priority patent/TW201931926A/zh
Publication of WO2019127465A1 publication Critical patent/WO2019127465A1/zh
Priority to US16/884,707 priority patent/US10912102B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1848—Time-out mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/28—Timers or timing mechanisms used in protocols
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies

Definitions

  • the embodiments of the present application relate to the field of communications, and more specifically, to a method, a terminal device, and a network device for retransmitting data.
  • NR New Radio
  • SPS Semi-Persistent Scheduling
  • the timer When the timer is running, the user receives a dynamic resource based on semi-static RNTI scheduling, the timer is stopped or started, and the timer is restarted based on the above 1.
  • the timer acquires the dynamic resource scheduled by the Cell Radio Network Temporary Identifier (C-RNTI)
  • C-RNTI Cell Radio Network Temporary Identifier
  • a management timer a method for transmitting information, a terminal device, and a network device are provided. Can effectively improve the compatibility of SPS timers with existing system frameworks.
  • a first aspect provides a method for managing a timer, which is applied to a terminal device, where the terminal device has a semi-persistent scheduling SPS timer;
  • the method includes:
  • the terminal device After receiving the first physical downlink control channel PDCCH that is scrambled by the cell radio network temporary identifier C-RNTI, the terminal device determines whether to stop or start the SPS timer.
  • the terminal device after receiving the first PDCCH, the terminal device enables the SPS timer to be started or stopped or started based on the dynamic resource scheduled by the C-RNTI, thereby effectively improving the SPS timer and the existing system framework. compatibility.
  • the determining whether to stop or start the SPS timer includes:
  • the first condition is a criterion for determining whether to stop the SPS timer after the terminal device acquires the first PDCCH.
  • determining to stop the SPS timer includes:
  • the terminal device determines that the hybrid automatic repeat request (HARQ) process corresponding to the first PDCCH uses the PDCCH scheduled resource that is scrambled by the SPS RNTI to send uplink data before using the resource scheduled by the first PDCCH. At the time, the SPS timer is stopped.
  • HARQ hybrid automatic repeat request
  • determining to stop the SPS timer includes:
  • the terminal device Determining, by the terminal device, that the hybrid automatic repeat request HARQ process corresponding to the first PDCCH of the terminal device stops using uplink data sent by the SPS resource before using the resource scheduled by the first PDCCH The SPS timer.
  • determining to stop the SPS timer includes:
  • the SPS timer is stopped.
  • the determining whether to stop or start the SPS timer includes:
  • the terminal device meets the second condition, determining to start or restart the SPS timer, where the second condition is a criterion for determining whether to start the SPS timer after the terminal device acquires the first PDCCH. .
  • determining to start or restart the SPS timer includes:
  • the SPS timer is started or restarted.
  • starting or restarting the SPS timer includes:
  • the SPS timer is started or restarted.
  • the method before the determining whether to stop or start the SPS timer, the method further includes:
  • the determining whether to stop or start the SPS timer includes:
  • the terminal device determines, according to the configuration information, whether to stop or start the SPS timer.
  • the receiving, by the terminal device, the configuration information sent by the network device includes:
  • the terminal device receives radio resource control RRC signaling sent by the network device, where the RRC signaling includes the configuration information.
  • the method before the determining whether to stop or start the SPS timer, the method further includes:
  • the terminal device starts the SPS timer.
  • a method of transmitting information including:
  • the network device transmits, to the terminal device, a first physical downlink control channel PDCCH scrambled using a cell radio network temporary identifier C-RNTI.
  • the method before the network device sends, to the terminal device, the first physical downlink control channel PDCCH that is scrambled by the cell radio network temporary identifier C-RNTI, the method further includes:
  • the network device sends the configuration information to the terminal device, where the configuration information is used to determine whether to stop or start the semi-persistent scheduling SPS timer of the terminal device after the terminal device acquires the resource indicated by the first PDCCH.
  • the sending, by the network device, the configuration information to the terminal device includes:
  • the network device sends radio resource control RRC signaling to the terminal device, where the RRC signaling includes the configuration information.
  • the method before the network device sends, to the terminal device, the first physical downlink control channel PDCCH that is scrambled by the cell radio network temporary identifier C-RNTI, the method further includes:
  • the network device receives the new data sent by the network device on the semi-persistent scheduling SPS resource, or receives the retransmission data sent by the terminal device on the resource scheduled by the first PDCCH that is scrambled by the SPS wireless network temporary identifier.
  • a third aspect provides a terminal device, where the terminal device has a semi-persistent scheduling SPS timer;
  • the terminal device includes:
  • a transceiver unit configured to receive the first physical downlink control channel PDCCH that is scrambled by using a cell radio network temporary identifier C-RNTI;
  • a processing unit configured to determine whether to stop or start the SPS timer.
  • a network device including:
  • a transceiver unit configured to send, to the terminal device, a first physical downlink control channel PDCCH that is scrambled by using a cell radio network temporary identifier C-RNTI.
  • a fifth aspect provides a terminal device, where the terminal device has a semi-persistent scheduling SPS timer;
  • the terminal device includes:
  • a transceiver configured to receive a first physical downlink control channel PDCCH that is scrambled using a cell radio network temporary identifier C-RNTI;
  • a processor configured to determine whether to stop or start the SPS timer.
  • a network device including:
  • a transceiver configured to send, to the terminal device, a first physical downlink control channel PDCCH that is scrambled by using a cell radio network temporary identifier C-RNTI.
  • a computer readable medium for storing a computer program comprising instructions for performing the method embodiment of the first aspect or the second aspect described above.
  • a computer chip comprising: an input interface, an output interface, at least one processor, a memory, the processor is configured to execute code in the memory, and 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 computer chip comprising: 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 network device in the method of transmitting information in the second aspect described above may 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 application.
  • FIG. 2 is a schematic flowchart of a method for managing a timer according to an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a method for transmitting information according to an embodiment of the present application.
  • FIG. 4 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 5 is a schematic block diagram of another terminal device according to an embodiment of the present application.
  • FIG. 6 is a schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of another network device according to an embodiment of the present application.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • 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.
  • the embodiment of the present application is only exemplified by the communication system 100, but the embodiment of the present application is not limited thereto. That is, the technical solution of the embodiment of the present application can be applied to various communication systems, such as a Long Term Evolution (LTE) system, an LTE Time Division Duplex (TDD), and a universal mobile communication system (Universal Mobile Telecommunication System, UMTS), etc.
  • LTE Long Term Evolution
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • 5G fifth generation mobile communication technology
  • the present application 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.
  • it may be a user equipment of a machine type communication (MTC), an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, a base station apparatus in a 5G network, or the like.
  • MTC machine type communication
  • eNB evolved base station
  • eNodeB evolved Node B
  • 5G network 5G network
  • the terminal device 110 may be any terminal device.
  • 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.
  • NR New Radio
  • SPS Semi-Persistent Scheduling
  • the timer When the timer is running, the user receives a dynamic resource based on semi-static RNTI scheduling, the timer is stopped or started, and the timer is restarted based on the above 1.
  • the timer does not start or stop or start with the dynamic resources scheduled based on the Cell Radio Network Temporary Identifier (C-RNTI), and the compatibility with the existing system framework is weak.
  • C-RNTI Cell Radio Network Temporary Identifier
  • a method for managing a timer is proposed, which can effectively improve the compatibility between the SPS timer and the existing system framework.
  • FIG. 2 is a schematic flowchart of a method for managing a timer according to an embodiment of the present application.
  • the method includes:
  • PDCCH physical downlink control channel
  • the terminal device determines whether to stop or start the SPS timer of the terminal device.
  • the terminal device after the network device establishes a connection with the terminal device, the terminal device performs descrambling on the PDCCH by using the C-RNTI or the SPS-RNTI to obtain scheduling information. Further, the resource location of the Physical Downlink Shared Channel (PDSCH) is determined according to the scheduling information, and the downlink data is acquired at the PDSCH resource location.
  • PDSCH Physical Downlink Shared Channel
  • the terminal device descrambles the PDCCH by using the C-RNTI, and the obtained resource is obtained as a dynamic scheduling resource
  • the terminal device descrambles the PDCCH by using the SPS-RNTI, and the obtained resource is obtained by acquiring the scheduling information.
  • Statically scheduling SPS resources may also be dynamic resources (for example, resources for retransmission).
  • the terminal device when the SPS timer is running, the terminal device receives a dynamic resource based on semi-static RNTI scheduling, and the timer is stopped first and then restarted. After receiving the dynamic resource scheduled by the Cell Radio Network Temporary Identifier (C-RNTI), the SPS timer does not refer to the SPS timer.
  • C-RNTI Cell Radio Network Temporary Identifier
  • the terminal device after receiving the first PDCCH, the terminal device enables the SPS timer to be started or stopped or started according to the dynamic resource scheduled by the C-RNTI, thereby effectively improving the SPS timer and the existing system. Framework compatibility.
  • the terminal device when the terminal device meets the preset condition, determining to stop or start the SPS timer, where the preset condition is that the terminal device obtains the first PDCCH, and is used to determine whether to stop or start the SPS timer. Guidelines.
  • the terminal device meets the first condition, determining to stop the SPS timer, where the first condition is a criterion for determining whether to stop the SPS timer after the terminal device acquires the first PDCCH.
  • the terminal device determines that the hybrid automatic repeat request (HARQ) process corresponding to the first PDCCH uses the PDCCH scheduled resources of the SPS RNTI scrambled to transmit uplink data before using the resources scheduled by the first PDCCH. , stop the SPS timer.
  • HARQ hybrid automatic repeat request
  • the terminal device determines that the hybrid automatic repeat request HARQ process corresponding to the first PDCCH of the terminal device stops using the uplink data transmission by using the SPS resource before using the resource scheduled by the first PDCCH. SPS timer.
  • the terminal device determines that the SPS timer is stopped when the SPS timer is running.
  • the implementation manner of the SPS timer running (ie, starting) in the embodiment of the present application is not specifically limited.
  • the terminal device may send new data to the network device on the SPS resource, or on the resource scheduled by the second PDCCH scrambled by the SPS wireless network temporary identifier.
  • the network device transmits the retransmission data; thus, the terminal device starts the SPS timer.
  • the terminal device meets the second condition, determining to start or restart the SPS timer, where the second condition is a criterion for determining whether to start the SPS timer after the terminal device acquires the first PDCCH.
  • the SPS timer is started or restarted.
  • the terminal device determines that the SPS resource is configured and the SPS resource of the terminal device is activated, the SPS timer is started or restarted.
  • the terminal device determines whether to stop or start the SPS timer, and may receive configuration information sent by the network device, where the configuration information is used by the terminal device to determine whether to stop or start after acquiring the first PDCCH.
  • the SPS timer may be configured to stop or start the SPS timer.
  • the terminal device determines whether to stop or start the SPS timer according to the configuration information.
  • FIG. 3 is a schematic flowchart of a method for transmitting information according to an embodiment of the present application.
  • the method includes:
  • the network device sends configuration information to the terminal device, where the configuration information is used by the terminal device to determine whether to stop or start the SPS timer after acquiring the first PDCCH.
  • the network device sends the first PDCCH to the terminal device.
  • the terminal device determines, according to the configuration information, whether to stop or start the SPS timer.
  • the terminal device receives the radio resource control RRC signaling sent by the network device, where the RRC signaling includes the configuration information.
  • FIG. 4 is a schematic block diagram of a terminal device 400 according to an embodiment of the present application. It should be understood that the terminal device has a semi-persistent scheduling SPS timer.
  • the terminal device 400 includes:
  • the transceiver unit 410 is configured to receive the first physical downlink control channel PDCCH that is scrambled by the cell radio network temporary identifier C-RNTI;
  • the processing unit 420 is configured to determine whether to stop or start the SPS timer.
  • processing unit 420 is specifically configured to:
  • the first condition is a criterion for determining whether to stop the SPS timer after the terminal device acquires the first PDCCH.
  • processing unit 420 is more specifically configured to:
  • Determining that the hybrid automatic repeat request HARQ process corresponding to the first PDCCH stops the SPS timing when transmitting the uplink data by using the PDCCH scheduling resource scrambled by the SPS RNTI before using the resource scheduled by the first PDCCH Device.
  • processing unit 420 is more specifically configured to:
  • the hybrid automatic repeat request HARQ process corresponding to the first PDCCH of the terminal device stops the SPS timer when using uplink data transmission by using the SPS resource before using the resource scheduled by the first PDCCH.
  • processing unit 420 is more specifically configured to:
  • the SPS timer is stopped when it is determined that the SPS timer is running.
  • processing unit 420 is more specifically configured to:
  • the second condition is met, it is determined that the SPS timer is started or restarted, and the second condition is a criterion for determining whether to start the SPS timer after the terminal device acquires the first PDCCH.
  • processing unit 420 is more specifically configured to:
  • the SPS timer is started or restarted.
  • processing unit 420 is more specifically configured to:
  • the SPS timer is started or restarted when it is determined that the SPS resource is configured and the SPS resource of the terminal device is activated.
  • the transceiver unit 410 is further configured to:
  • the transceiver unit 410 is specifically configured to:
  • Radio resource control RRC signaling sent by the network device, where the RRC signaling includes the configuration information.
  • the transceiver unit 410 is further configured to:
  • the processing unit 420 determines whether to send new data to the network device on the SPS resource before stopping or starting the SPS timer, or send a retransmission to the network device on the resource scheduled by the second PDCCH scrambled by the SPS wireless network temporary identifier Data; the processing unit 420 is further configured to start the SPS timer.
  • the transceiver unit 410 can be implemented by a transceiver, and the processing unit 420 can be implemented by a processor.
  • the terminal device 500 can include a processor 510, a transceiver 520, and a memory 530.
  • the memory 530 can be used to store indication 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. That is to say, the method embodiment in the embodiment of the present application can be implemented by a processor and a transceiver.
  • FIG. 6 is a schematic block diagram of a network device 600 according to an embodiment of the present application.
  • the network device 600 includes:
  • the transceiver unit 610 is configured to send, to the terminal device, a first physical downlink control channel PDCCH that is scrambled by using a cell radio network temporary identifier C-RNTI.
  • the transceiver unit 610 is further configured to:
  • the first physical downlink control channel PDCCH that is scrambled by the cell radio network temporary identifier C-RNTI, sending configuration information to the terminal device, where the configuration information is used by the terminal device to acquire the first PDCCH indication After the resource is determined, whether to stop or start the semi-persistent scheduling SPS timer of the terminal device.
  • the transceiver unit 610 is specifically configured to:
  • Radio resource control RRC signaling Transmitting radio resource control RRC signaling to the terminal device, the RRC signaling including the configuration information.
  • the transceiver unit 610 is further configured to:
  • the transceiver unit 610 can be implemented by a transceiver.
  • network device 700 can include a processor 710, a transceiver 720, and a memory 730.
  • the memory 730 can be used to store indication information, and can also be used to store code, instructions, and the like executed by the processor 710.
  • the various components in the network device 700 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 network device 700 shown in FIG. 7 can implement the various processes implemented by the network device in the foregoing method embodiment of FIG. 2. To avoid repetition, details are not described herein again. That is to say, the method embodiment in the embodiment of the present application can be implemented by a processor and a transceiver.
  • each step of the method embodiment in the embodiment of the present application may be completed by an integrated logic circuit of hardware in a processor or an instruction in a software form. More specifically, 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 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 mentioned in the embodiment of the present application may be an integrated circuit chip, which has the processing capability of the signal, and may implement or implement the methods, steps, and logic blocks disclosed in the embodiments of the present application.
  • 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 referred to 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 (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. It should be understood that the foregoing memory is exemplary but not limited.
  • the memory in the embodiment of the present application may also be a static random access memory (SRAM), a dynamic random access memory (DRAM), or a dynamic random access memory (DRAM).
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM dynamic random access memory
  • DRAM dynamic random access memory
  • 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 application.
  • each functional unit in the 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 technical solution of the embodiments of the present application 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 described in the embodiments of the present application.
  • 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

提供了一种管理定时器、传输信息的方法、终端设备和网络设备。该管理定时器的方法应用于终端设备，该终端设备具有半静态调度SPS定时器；该方法包括：该终端设备接收到的使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH后，确定是否停止或启动该SPS定时器。本申请实施例中，终端设备接收到该第一PDCCH后，使得该SPS定时器能够基于C-RNTI调度的动态资源而启动或停止或启动，进而有效提高SPS定时器与现有的***框架的兼容性。

Description

管理定时器、传输信息的方法、终端设备和网络设备 技术领域
本申请实施例涉及通信领域，并且更具体地，涉及重传数据的方法、终端设备和网络设备。
背景技术
在新空口(New Radio,NR)中，定义了一个半静态调度(Semi-Persistent Scheduling，SPS)定时器。具体地，定义有：
1.当一个重传数据/新传数据在半静态资源/或者基于半静态无线网络临时标识(Radio Network Temporary Identifier，RNTI)调度的动态资源上发送时，该定时器启动；
2.当该定时器在运行时，如果用户在当前时间有半静态资源，用户不做任何传输；
3.当该定时器在运行时，用户收到基于半静态RNTI调度的动态资源，该定时器停止或启动，并基于上述1，重新启动该定时器。
但是，该定时器获取基于小区无线网络临时标识(Cell Radio Network Temporary Identifier，C-RNTI)调度的动态资源后，并没有涉及SPS定时器的相关规定，与现有的***框架兼容性较弱。
发明内容
提供了一种管理定时器、传输信息的方法、终端设备和网络设备。能够有效提高SPS定时器与现有的***框架的兼容性。
第一方面，提供了一种管理定时器的方法，应用于终端设备，所述终端设备具有半静态调度SPS定时器；
所述方法包括：
所述终端设备接收到的使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH后，确定是否停止或启动所述SPS定时器。
本申请实施例中，终端设备接收到该第一PDCCH后，使得该SPS定时器能够基于C-RNTI调度的动态资源而启动或停止或启动，进而有效提高SPS定时器与现有的***框架的兼容性。
在一些可能的实现方式中，所述确定是否停止或启动所述SPS定时器，包括：
所述终端设备满足第一条件时，确定停止所述SPS定时器，所述第一条件为所述终端设备获取所述第一PDCCH后用于判断是否停止所述SPS定时器的准则。
在一些可能的实现方式中，所述终端设备满足第一条件时，确定停止所述SPS定时器，包括：
所述终端设备确定所述第一PDCCH所对应的混合自动重传请求HARQ进程在使用所述第一PDCCH调度的资源之前，使用的是SPS RNTI加扰的PDCCH调度的资源进行的上行数据的发送时，停止所述SPS定时器。
在一些可能的实现方式中，所述终端设备满足第一条件时，确定停止所述SPS定时器，包括：
所述终端设备确定所述终端设备的所述第一PDCCH所对应的混合自动重传请求HARQ进程在使用所述第一PDCCH调度的资源之前，使用的是SPS资源进行的上行数据发送时，停止所述SPS定时器。
在一些可能的实现方式中，所述终端设备满足第一条件时，确定停止所述SPS定时器，包括：
所述终端设备确定所述SPS定时器正在运行时，停止所述SPS定时器。
在一些可能的实现方式中，所述确定是否停止或启动所述SPS定时器，包括：
所述终端设备满足第二条件时，确定启动或重新启动所述SPS定时器，所述第二条件为所述终端设备获取所述第一PDCCH后用于判断是否启动所述SPS定时器的准则。
在一些可能的实现方式中，所述终端设备满足第二条件时，确定启动或重新启动所述SPS定时器，包括：
所述终端设备确定配置有SPS资源时，启动或重新启动所述SPS定时器。
在一些可能的实现方式中，所述终端设备确定配置有SPS资源时，启动或重新启动所述SPS定时器，包括：
所述终端设备确定配置有SPS资源且所述终端设备的所述SPS资源被激活时，启动或重新启动所述SPS定时器。
在一些可能的实现方式中，所述确定是否停止或启动所述SPS定时器之前，所述方法还包括：
所述终端设备接收所述网络设备发送的配置信息，所述配置信息用于所述终端设备获取所述第一PDCCH后确定是否停止或启动所述SPS定时器；
其中，所述确定是否停止或启动所述SPS定时器，包括：
所述终端设备根据所述配置信息，确定是否停止或启动所述SPS定时器。
在一些可能的实现方式中，所述终端设备接收所述网络设备发送的配置信息，包括：
所述终端设备接收所述网络设备发送的无线资源控制RRC信令，所述RRC信令包括所述配置信息。
在一些可能的实现方式中，所述确定是否停止或启动所述SPS定时器之前，所述方法还包括：
所述终端设备在SPS资源上向网络设备发送新数据，或者在使用SPS无线网络临时标识加扰的第二PDCCH调度的资源上向网络设备发送重传数据；
所述终端设备启动所述SPS定时器。
第二方面，提供了一种传输信息的方法，包括：
网络设备向所述终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH。
在一些可能的实现方式中，所述网络设备向所述终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH之前，所述方法还包括：
所述网络设备向所述终端设备发送配置信息，所述配置信息用于所述终端设备获取所述第一PDCCH指示的资源后确定是否停止或启动所述终端设备的半静态调度SPS定时器。
在一些可能的实现方式中，所述网络设备向所述终端设备发送配置信息，包括：
所述网络设备向所述终端设备发送无线资源控制RRC信令，所述RRC信令包括所述配置信息。
在一些可能的实现方式中，所述网络设备向所述终端设备发送使用小区 无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH之前，所述方法还包括：
所述网络设备在半静态调度SPS资源上接收网络设备发送的新数据，或者在使用SPS无线网络临时标识加扰的第一PDCCH调度的资源上，接收所述终端设备发送的重传数据。
第三方面，提供了一种终端设备，所述终端设备具有半静态调度SPS定时器；
所述终端设备包括：
收发单元，用于接收到的使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH；
处理单元，用于确定是否停止或启动所述SPS定时器。
第四方面，提供了一种网络设备，包括：
收发单元，用于向所述终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH。
第五方面，提供了一种终端设备，所述终端设备具有半静态调度SPS定时器；
所述终端设备包括：
收发器，用于接收到的使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH；
处理器，用于确定是否停止或启动所述SPS定时器。
第六方面，提供了一种网络设备，包括：
收发器，用于向所述终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH。
第七方面，提供了一种计算机可读介质，用于存储计算机程序，该计算机程序包括用于执行上述第一方面或前述第二方面的方法实施例的指令。
第八方面，提供了一种计算机芯片，包括：输入接口、输出接口、至少一个处理器、存储器，所述处理器用于执行所述存储器中的代码，当所述代码被执行时，所述处理器可以实现上述的第一方面中的管理定时器的方法中由终端设备执行的各个过程。
第九方面，提供了一种计算机芯片，包括：输入接口、输出接口、至少一个处理器、存储器，所述处理器用于执行所述存储器中的代码，当所述代 码被执行时，所述处理器可以实现上述的第二方面中的传输信息的方法中由网络设备执行的各个过程。
第十方面，提供了一种通信***，包括前述所述终端设备和网络设备。
附图说明
图1是本申请应用场景的示例。
图2是本申请实施例的管理定时器的方法的示意性流程图。
图3是本申请实施例的传输信息的方法的示意性流程图。
图4是本申请实施例的终端设备的示意性框图。
图5是本申请实施例的另一终端设备的示意性框图。
图6是本申请实施例的网络设备的示意性框图。
图7是本申请实施例的另一网络设备的示意性框图。
具体实施方式
图1是本申请实施例的应用场景的示意图。
如图1所示，通信***100可以包括终端设备110和网络设备120。网络设备120可以通过空口与终端设备110通信。终端设备110和网络设备120之间支持多业务传输。
应理解，本申请实施例仅以通信***100进行示例性说明，但本申请实施例不限定于此。也就是说，本申请实施例的技术方案可以应用于各种通信***，例如：长期演进(Long Term Evolution，LTE)***、LTE时分双工(Time Division Duplex，TDD)、通用移动通信***(Universal Mobile Telecommunication System，UMTS)等。为便于描述，下文中，本申请实施例以第五代移动通信技术(5-Generation，5G)新空口(New Radio NR)通信***为例进行说明。
本申请结合网络设备和终端设备描述了各个实施例。
其中，网络设备120可以指网络侧的任一种用来发送或接收信号的实体。例如，可以是机器类通信(MTC)的用户设备、LTE中的演进型基站(Evolutional Node B，eNB或eNodeB)、5G网络中的基站设备等。
此外，终端设备110可以是任意终端设备。具体地，终端设备110可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网(Core  Network)进行通信，也可称为接入终端、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。例如，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、可穿戴设备以及5G网络中的终端设备等。
在新空口(New Radio,NR)中，定义了一个半静态调度(Semi-Persistent Scheduling，SPS)定时器。具体地，定义有：
1.当一个重传数据/新传数据在半静态资源/或者基于半静态无线网络临时标识(Radio Network Temporary Identifier，RNTI)调度的动态资源上发送时，该定时器启动；
2.当该定时器在运行时，如果用户在当前时间有半静态资源，用户不做任何传输；
3.当该定时器在运行时，用户收到基于半静态RNTI调度的动态资源，该定时器停止或启动，并基于上述1，重新启动该定时器。
但是，该定时器不会随着基于小区无线网络临时标识(Cell Radio Network Temporary Identifier，C-RNTI)调度的动态资源而启动或停止或启动，与现有的***框架兼容性较弱。
由此，本申请实施例中，提出了一种管理定时器的方法，能够有效提高SPS定时器与现有的***框架的兼容性。
图2是本申请实施例的管理定时器的方法的示意性流程图。
如图2所示，该方法包括：
210，终端设备接收到的使用C-RNTI加扰的第一物理下行链路控制信道(Physical Downlink Control Channel，PDCCH)。
220，该终端设备确定是否停止或启动终端设备的SPS定时器。
应理解，本申请实施例中，网络设备与终端设备建立连接后(connected)，终端设备通过C-RNTI或SPS-RNTI对PDCCH进行解扰，获得调度信息。进而根据调度信息确定物理下行共享信道(Physical Downlink Shared Channel，PDSCH)的资源位置，并在该PDSCH资源位置上，获取下行数据。
还应理解，终端设备通过C-RNTI对PDCCH进行解扰，获得调度信息进而获取的资源为动态调度资源，终端设备通过SPS-RNTI对PDCCH进行解扰，获得调度信息进而获取的资源可以为半静态调度SPS资源(例如，激活SPS后的资源)，也可以为动态资源(例如，用于重传的资源)。
现有技术中，当SPS定时器在运行时，该终端设备收到基于半静态RNTI调度的动态资源，定时器先停止然后重新启动。该SPS定时器收到基于小区无线网络临时标识(Cell Radio Network Temporary Identifier，C-RNTI)调度的动态资源后，并没有涉及SPS定时器的相关规定。
本申请实施例中，终端设备接收到该第一PDCCH后，使得该SPS定时器能够随着基于C-RNTI调度的动态资源而启动或停止或启动，进而有效提高SPS定时器与现有的***框架的兼容性。
下面对终端设备接收到该第一PDCCH后，该SPS定时器停止或启动的实现方式进行说明：
在一个实施例中，该终端设备满足预设条件时，确定停止或启动该SPS定时器，该第预设条件为该终端设备获取该第一PDCCH后用于判断是否停止或启动该SPS定时器的准则。
下面对终端设备接收到该第一PDCCH后，该SPS定时器停止的实现方式进行示例性说明：
可选地，该终端设备满足第一条件时，确定停止该SPS定时器，该第一条件为该终端设备获取该第一PDCCH后用于判断是否停止该SPS定时器的准则。
例如，该终端设备确定该第一PDCCH所对应的混合自动重传请求HARQ进程在使用该第一PDCCH调度的资源之前，使用的是SPS RNTI加扰的PDCCH调度的资源进行的上行数据的发送时，停止该SPS定时器。
又例如，该终端设备确定该终端设备的该第一PDCCH所对应的混合自动重传请求HARQ进程在使用该第一PDCCH调度的资源之前，使用的是SPS资源进行的上行数据发送时，停止该SPS定时器。
又例如，该终端设备确定该SPS定时器正在运行时，停止该SPS定时器。
应理解，本申请实施例中对该SPS定时器运行(即启动)的实现方式不做具体限定。例如，该终端设备确定是否停止或启动该SPS定时器之前，该 终端设备可以在SPS资源上向网络设备发送新数据，或者在使用SPS无线网络临时标识加扰的第二PDCCH调度的资源上向网络设备发送重传数据；由此，该终端设备启动该SPS定时器。
下面对终端设备接收到该第一PDCCH后，该SPS定时器停止的实现方式进行示例性说明：
可选地，该终端设备满足第二条件时，确定启动或重新启动该SPS定时器，该第二条件为该终端设备获取该第一PDCCH后用于判断是否启动该SPS定时器的准则。
例如，该终端设备确定配置有SPS资源时，启动或重新启动该SPS定时器。
更进一步地，该终端设备确定配置有SPS资源且该终端设备的该SPS资源被激活时，启动或重新启动该SPS定时器。
应理解，上述该终端设备满足预设条件时，确定停止或启动该SPS定时器的具体实施例仅为示例性描述，本申请实施例不限于此。
在另一个实施例中，该终端设备确定是否停止或启动该SPS定时器之前，可以接收该网络设备发送的配置信息，该配置信息用于该终端设备获取该第一PDCCH后确定是否停止或启动该SPS定时器。
由此，该终端设备根据该配置信息，确定是否停止或启动该SPS定时器。
图3是本申请实施例的传输信息的方法示意性流程图。
具体地，如图3所示，该方法包括：
310，该网络设备向该终端设备发送配置信息，该配置信息用于该终端设备获取该第一PDCCH后确定是否停止或启动该SPS定时器。
320，该网络设备向该终端设备发送该第一PDCCH。
330，该终端设备根据该配置信息，确定是否停止或启动该SPS定时器。
进一步地，该终端设备接收该网络设备发送的无线资源控制RRC信令，该RRC信令包括该配置信息。
图4是本申请实施例的终端设备400的示意性框图。应理解，，该终端设备具有半静态调度SPS定时器。
具体而言，如图4所示，该终端设备400包括：
收发单元410，用于接收到的使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH；
处理单元420，用于确定是否停止或启动该SPS定时器。
可选地，该处理单元420具体用于：
满足第一条件时，确定停止该SPS定时器，该第一条件为该终端设备获取该第一PDCCH后用于判断是否停止该SPS定时器的准则。
可选地，该处理单元420更具体用于：
确定该第一PDCCH所对应的混合自动重传请求HARQ进程在使用该第一PDCCH调度的资源之前，使用的是SPS RNTI加扰的PDCCH调度的资源进行的上行数据的发送时，停止该SPS定时器。
可选地，该处理单元420更具体用于：
确定该终端设备的该第一PDCCH所对应的混合自动重传请求HARQ进程在使用该第一PDCCH调度的资源之前，使用的是SPS资源进行的上行数据发送时，停止该SPS定时器。
可选地，该处理单元420更具体用于：
确定该SPS定时器正在运行时，停止该SPS定时器。
可选地，该处理单元420更具体用于：
满足第二条件时，确定启动或重新启动该SPS定时器，该第二条件为该终端设备获取该第一PDCCH后用于判断是否启动该SPS定时器的准则。
可选地，该处理单元420更具体用于：
确定配置有SPS资源时，启动或重新启动该SPS定时器。
可选地，该处理单元420更具体用于：
确定配置有SPS资源且该终端设备的该SPS资源被激活时，启动或重新启动该SPS定时器。
可选地，该收发单元410还用于：
确定是否停止或启动该SPS定时器之前，接收该网络设备发送的配置信息，该配置信息用于该终端设备获取该第一PDCCH后确定是否停止或启动该SPS定时器；其中，该处理单元420更具体用于：
根据该配置信息，确定是否停止或启动该SPS定时器。
可选地，该收发单元410具体用于：
接收该网络设备发送的无线资源控制RRC信令，该RRC信令包括该配置信息。
可选地，该收发单元410还用于：
该处理单元420确定是否停止或启动该SPS定时器之前，在SPS资源上向网络设备发送新数据，或者在使用SPS无线网络临时标识加扰的第二PDCCH调度的资源上向网络设备发送重传数据；该处理单元420还用于启动该SPS定时器。
本申请实施例中，收发单元410可由收发器实现，处理单元420可以由处理器实现。如图5所示，终端设备500可以包括处理器510、收发器520和存储器530。其中，存储器530可以用于存储指示信息，还可以用于存储处理器510执行的代码、指令等。终端设备500中的各个组件通过总线***相连，其中，总线***除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。
图5所示的终端设备500能够实现前述图2的方法实施例中由终端设备所实现的各个过程，为避免重复，这里不再赘述。也就是说，本申请实施例中的方法实施例可以由处理器和收发器实现。
图6是本申请实施例的网络设备600的示意性框图。
具体而言，如图6所示，该网络设备600包括：
收发单元610，用于向该终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH。
可选地，该收发单元610还用于：
向该终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH之前，向该终端设备发送配置信息，该配置信息用于该终端设备获取该第一PDCCH指示的资源后确定是否停止或启动该终端设备的半静态调度SPS定时器。
可选地，该收发单元610具体用于：
向该终端设备发送无线资源控制RRC信令，该RRC信令包括该配置信息。
可选地，该收发单元610还用于：
向该终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH之前，在半静态调度SPS资源上接收网络设备发送的新数据，或者在使用SPS无线网络临时标识加扰的第一PDCCH调度的资源上，接收该终端设备发送的重传数据。
本申请实施例中，收发单元610可由收发器实现。如图7所示，网络设 备700可以包括处理器710、收发器720和存储器730。其中，存储器730可以用于存储指示信息，还可以用于存储处理器710执行的代码、指令等。网络设备700中的各个组件通过总线***相连，其中，总线***除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。
图7所示的网络设备700能够实现前述图2的方法实施例中由网络设备所实现的各个过程，为避免重复，这里不再赘述。也就是说，本申请实施例中的方法实施例可以由处理器和收发器实现。
在实现过程中，本申请实施例中的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。更具体地，结合本申请实施例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、寄存器等本领域的成熟的存储介质中。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。
应理解，本申请实施例中提及的处理器可能是一种集成电路芯片，具有信号的处理能力，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。例如，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、晶体管逻辑器件、分立硬件组件等等。此外，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。
此外，本申请实施例中提及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。应理解，上述存储器为示例性但不是限制性说明，例如，本申请实施例中的存储器还可以是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(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本文描述的***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。
最后，需要注意的是，在本申请实施例和所附权利要求书中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本申请实施例。
例如，在本申请实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”、“上述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。
又例如，取决于语境，如在此所使用的词语“在……时”可以被解释成为“如果”或“若”或“当……时”或“响应于确定”或“响应于检测”。类似地，取决于语境，短语“如果确定”或“如果检测(陈述的条件或事件)”可以被解释成为“当确定时”或“响应于确定”或“当检测(陈述的条件或事件)时”或“响应于检测(陈述的条件或事件)”。
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实施例的范围。
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***、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。
在本申请提供的几个实施例中，应该理解到，所揭露的***、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***，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申请实施例的目的。
另外，在本申请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。
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，本申请实施例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、随机存取存储器、磁碟或者光盘等各种可以存储程序代码的介质。
以上内容，仅为本申请实施例的具体实施方式，但本申请实施例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实施例揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请实施例的保护范围之内。因此，本申请实施例的保护范围应以权利要求的保护范围为准。

Claims (30)

  1. 一种管理定时器的方法，其特征在于，应用于终端设备，所述终端设备具有半静态调度SPS定时器；
    所述方法包括：
    所述终端设备接收到的使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH后，确定是否停止或启动所述SPS定时器。
  2. 根据权利要求1所述的方法，其特征在于，所述确定是否停止或启动所述SPS定时器，包括：
    所述终端设备满足第一条件时，确定停止所述SPS定时器，所述第一条件为所述终端设备获取所述第一PDCCH后用于判断是否停止所述SPS定时器的准则。
  3. 根据权利要求2所述的方法，其特征在于，所述终端设备满足第一条件时，确定停止所述SPS定时器，包括：
    所述终端设备确定所述第一PDCCH所对应的混合自动重传请求HARQ进程在使用所述第一PDCCH调度的资源之前，使用的是SPS RNTI加扰的PDCCH调度的资源进行的上行数据的发送时，停止所述SPS定时器。
  4. 根据权利要求2所述的方法，其特征在于，所述终端设备满足第一条件时，确定停止所述SPS定时器，包括：
    所述终端设备确定所述终端设备的所述第一PDCCH所对应的混合自动重传请求HARQ进程在使用所述第一PDCCH调度的资源之前，使用的是SPS资源进行的上行数据发送时，停止所述SPS定时器。
  5. 根据权利要求2所述的方法，其特征在于，所述终端设备满足第一条件时，确定停止所述SPS定时器，包括：
    所述终端设备确定所述SPS定时器正在运行时，停止所述SPS定时器。
  6. 根据权利要求1至5中任一项所述的方法，其特征在于，所述确定是否停止或启动所述SPS定时器，包括：
    所述终端设备满足第二条件时，确定启动或重新启动所述SPS定时器，所述第二条件为所述终端设备获取所述第一PDCCH后用于判断是否启动所述SPS定时器的准则。
  7. 根据权利要求6所述的方法，其特征在于，所述终端设备满足第二条 件时，确定启动或重新启动所述SPS定时器，包括：
    所述终端设备确定配置有SPS资源时，启动或重新启动所述SPS定时器。
  8. 根据权利要求7所述的方法，其特征在于，所述终端设备确定配置有SPS资源时，启动或重新启动所述SPS定时器，包括：
    所述终端设备确定配置有SPS资源且所述终端设备的所述SPS资源被激活时，启动或重新启动所述SPS定时器。
  9. 根据权利要求1所述的方法，其特征在于，所述确定是否停止或启动所述SPS定时器之前，所述方法还包括：
    所述终端设备接收所述网络设备发送的配置信息，所述配置信息用于所述终端设备获取所述第一PDCCH后确定是否停止或启动所述SPS定时器；
    其中，所述确定是否停止或启动所述SPS定时器，包括：
    所述终端设备根据所述配置信息，确定是否停止或启动所述SPS定时器。
  10. 根据权利要求9所述的方法，其特征在于，所述终端设备接收所述网络设备发送的配置信息，包括：
    所述终端设备接收所述网络设备发送的无线资源控制RRC信令，所述RRC信令包括所述配置信息。
  11. 根据权利要求1至10中任一项所述的方法，其特征在于，所述确定是否停止或启动所述SPS定时器之前，所述方法还包括：
    所述终端设备在SPS资源上向网络设备发送新数据，或者在使用SPS无线网络临时标识加扰的第二PDCCH调度的资源上向网络设备发送重传数据；
    所述终端设备启动所述SPS定时器。
  12. 一种传输信息的方法，其特征在于，包括：
    网络设备向所述终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH。
  13. 根据权利要求12所述的方法，其特征在于，所述网络设备向所述终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH之前，所述方法还包括：
    所述网络设备向所述终端设备发送配置信息，所述配置信息用于所述终 端设备获取所述第一PDCCH指示的资源后确定是否停止或启动所述终端设备的半静态调度SPS定时器。
  14. 根据权利要求13所述的方法，其特征在于，所述网络设备向所述终端设备发送配置信息，包括：
    所述网络设备向所述终端设备发送无线资源控制RRC信令，所述RRC信令包括所述配置信息。
  15. 根据权利要求12至14中任一项所述的方法，其特征在于，所述网络设备向所述终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH之前，所述方法还包括：
    所述网络设备在半静态调度SPS资源上接收网络设备发送的新数据，或者在使用SPS无线网络临时标识加扰的第一PDCCH调度的资源上，接收所述终端设备发送的重传数据。
  16. 一种终端设备，其特征在于，所述终端设备具有半静态调度SPS定时器；
    所述终端设备包括：
    收发单元，用于接收到的使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH；
    处理单元，用于确定是否停止或启动所述SPS定时器。
  17. 根据权利要求16所述的终端设备，其特征在于，所述处理单元具体用于：
    满足第一条件时，确定停止所述SPS定时器，所述第一条件为所述终端设备获取所述第一PDCCH后用于判断是否停止所述SPS定时器的准则。
  18. 根据权利要求17所述的终端设备，其特征在于，所述处理单元更具体用于：
    确定所述第一PDCCH所对应的混合自动重传请求HARQ进程在使用所述第一PDCCH调度的资源之前，使用的是SPS RNTI加扰的PDCCH调度的资源进行的上行数据的发送时，停止所述SPS定时器。
  19. 根据权利要求17所述的终端设备，其特征在于，所述处理单元更具体用于：
    确定所述终端设备的所述第一PDCCH所对应的混合自动重传请求HARQ进程在使用所述第一PDCCH调度的资源之前，使用的是SPS资源进 行的上行数据发送时，停止所述SPS定时器。
  20. 根据权利要求17所述的终端设备，其特征在于，所述处理单元更具体用于：
    确定所述SPS定时器正在运行时，停止所述SPS定时器。
  21. 根据权利要求16至20中任一项所述的终端设备，其特征在于，所述处理单元更具体用于：
    满足第二条件时，确定启动或重新启动所述SPS定时器，所述第二条件为所述终端设备获取所述第一PDCCH后用于判断是否启动所述SPS定时器的准则。
  22. 根据权利要求21所述的终端设备，其特征在于，所述处理单元更具体用于：
    确定配置有SPS资源时，启动或重新启动所述SPS定时器。
  23. 根据权利要求21所述的终端设备，其特征在于，所述处理单元更具体用于：
    配置有SPS资源且所述终端设备的所述SPS资源被激活时，启动或重新启动所述SPS定时器。
  24. 根据权利要求16所述的终端设备，其特征在于，所述收发单元还用于：
    确定是否停止或启动所述SPS定时器之前，接收所述网络设备发送的配置信息，所述配置信息用于所述终端设备获取所述第一PDCCH后确定是否停止或启动所述SPS定时器；
    其中，所述处理单元更具体用于：
    根据所述配置信息，确定是否停止或启动所述SPS定时器。
  25. 根据权利要求24所述的终端设备，其特征在于，所述收发单元具体用于：
    接收所述网络设备发送的无线资源控制RRC信令，所述RRC信令包括所述配置信息。
  26. 根据权利要求16至25中任一项所述的终端设备，其特征在于，所述收发单元还用于：
    所述处理单元确定是否停止或启动所述SPS定时器之前，在SPS资源上向网络设备发送新数据，或者在使用SPS无线网络临时标识加扰的第二 PDCCH调度的资源上向网络设备发送重传数据；
    所述处理单元还用于启动所述SPS定时器。
  27. 一种网络设备，其特征在于，包括：
    收发单元，用于向所述终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH。
  28. 根据权利要求27所述的网络设备，其特征在于，所述收发单元还用于：
    向所述终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH之前，向所述终端设备发送配置信息，所述配置信息用于所述终端设备获取所述第一PDCCH指示的资源后确定是否停止或启动所述终端设备的半静态调度SPS定时器。
  29. 根据权利要求28所述的网络设备，其特征在于，所述收发单元具体用于：
    向所述终端设备发送无线资源控制RRC信令，所述RRC信令包括所述配置信息。
  30. 根据权利要求27至29中任一项所述的网络设备，其特征在于，所述收发单元还用于：
    向所述终端设备发送使用小区无线网络临时标识C-RNTI加扰的第一物理下行链路控制信道PDCCH之前，在半静态调度SPS资源上接收网络设备发送的新数据，或者在使用SPS无线网络临时标识加扰的第一PDCCH调度的资源上，接收所述终端设备发送的重传数据。
PCT/CN2017/120128 2017-12-29 2017-12-29 管理定时器、传输信息的方法、终端设备和网络设备 WO2019127465A1 (zh)

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