WO2021068875A1 - 上行传输控制方法及终端 - Google Patents

上行传输控制方法及终端 Download PDF

Info

Publication number
WO2021068875A1
WO2021068875A1 PCT/CN2020/119899 CN2020119899W WO2021068875A1 WO 2021068875 A1 WO2021068875 A1 WO 2021068875A1 CN 2020119899 W CN2020119899 W CN 2020119899W WO 2021068875 A1 WO2021068875 A1 WO 2021068875A1
Authority
WO
WIPO (PCT)
Prior art keywords
time
moment
uplink
uplink transmission
terminal
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2020/119899
Other languages
English (en)
French (fr)
Inventor
陈晓航
潘学明
鲁智
沈晓冬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
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 Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to BR112022006247A priority Critical patent/BR112022006247A2/pt
Priority to KR1020227015724A priority patent/KR102857336B1/ko
Priority to EP20874160.3A priority patent/EP4044690A4/en
Publication of WO2021068875A1 publication Critical patent/WO2021068875A1/zh
Priority to US17/719,165 priority patent/US12250628B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • 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
    • 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

  • the present disclosure relates to the field of communication technology, and in particular to an uplink transmission control method and terminal.
  • New Radio includes enhanced mobile broadband (Enhance Mobile Broadband, eMBB), massive Machine Type of Communication (mMTC), ultra-reliable and ultra-low latency communication (Ultra-Reliable and Low Latency Communications, URLLC), these scenarios put forward requirements for the system such as high reliability, low latency, large bandwidth, and wide coverage.
  • eMBB enhanced mobile broadband
  • mMTC massive Machine Type of Communication
  • URLLC Ultra-Reliable and Low Latency Communications
  • URLLC supports low-latency and high-reliability services.
  • CSI channel state information
  • eMBB services support high throughput requirements, but are not as sensitive to delay and reliability as URLLC.
  • some terminals may support services with different numerical configurations (numerology). The terminals not only support URLLC low-latency and high-reliability services, but also support large-capacity and high-rate eMBB services.
  • eMBB services and URLLC services need to be reused, there are two ways.
  • One is semi-static resource allocation.
  • the transmission of eMBB services and the transmission of URLLC services are in different resource pools. In this case, it is equivalent to reserving a part of time-frequency resources for the URLLC service. Due to the discreteness and uncertainty of URLLC services, reserved resources will reduce resource utilization.
  • Another way is dynamic multiplexing.
  • the eMBB service transmission and URLLC service transmission share the same resource pool, and the base station dynamically schedules the eMBB and URLLC transmissions for multiplexing. Due to the delay requirement of URLLC transmission, the base station may schedule URLLC transmission to the resources allocated for eMBB transmission.
  • the network sends signaling to eMBB users to suspend or cancel the transmission of eMBB services.
  • the terminal when the network device is configured with uplink cancel signaling, the terminal needs to always monitor the uplink cancel command, and determine whether to cancel the configuration or scheduled uplink transmission according to the uplink cancel signaling. In this way, the power consumption of the terminal will be greater.
  • the embodiments of the present disclosure provide an uplink transmission control method and a terminal to solve the problem of large power consumption of the terminal.
  • embodiments of the present disclosure provide an uplink transmission control method, which is applied to a terminal, and includes:
  • the uplink cancellation signaling determine whether to cancel the corresponding uplink transmission
  • the interval between the first moment and the second moment when the uplink transmission is sent is greater than or equal to a preset duration, and the first moment is before the second moment.
  • the embodiments of the present disclosure also provide a terminal, including:
  • the monitoring module is used to monitor the uplink cancellation signaling at the first moment
  • the determining module is configured to determine whether to cancel the corresponding uplink transmission according to the uplink cancel signaling
  • the interval between the first moment and the second moment when the uplink transmission is sent is greater than or equal to a preset duration, and the first moment is before the second moment.
  • embodiments of the present disclosure also provide a terminal, including: a memory, a processor, and a program stored on the memory and capable of running on the processor, and the program is implemented when the processor is executed The steps in the above uplink transmission control method.
  • embodiments of the present disclosure also provide a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the above uplink transmission control method are implemented.
  • the uplink cancellation signaling is monitored at the first moment; according to the uplink cancellation signaling, it is determined whether to cancel the corresponding uplink transmission; wherein, the first moment is the same as the second moment when the uplink transmission is sent.
  • the interval between is greater than or equal to the preset duration, and the first moment is before the second moment.
  • the terminal always monitors the uplink cancellation signaling.
  • the embodiments of the present disclosure can effectively reduce the function of the terminal. Consumption.
  • FIG. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure
  • FIG. 2 is a flowchart of an uplink transmission control method provided by an embodiment of the present disclosure
  • FIG. 3 is one of the exemplary diagrams of monitoring uplink cancellation signaling in an uplink transmission control method provided by an embodiment of the present disclosure
  • FIG. 4 is the second example diagram of monitoring uplink cancellation signaling in an uplink transmission control method provided by an embodiment of the present disclosure
  • Fig. 5 is the third example diagram of monitoring uplink cancellation signaling in an uplink transmission control method provided by an embodiment of the present disclosure
  • FIG. 6 is the fourth diagram of an example of monitoring uplink cancellation signaling in an uplink transmission control method provided by an embodiment of the present disclosure
  • FIG. 7 is a fifth example diagram of monitoring uplink cancellation signaling in an uplink transmission control method provided by an embodiment of the present disclosure.
  • FIG. 8 is a structural diagram of a terminal provided by an embodiment of the present disclosure.
  • FIG. 9 is a structural diagram of another terminal provided by an embodiment of the present disclosure.
  • words such as “for example” are used to represent examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiments of the present disclosure should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
  • the uplink transmission control method and terminal provided by the embodiments of the present disclosure can be applied to a wireless communication system.
  • the wireless communication system may be a 5G system, or an evolved Long Term Evolution (eLTE) system, or a subsequent evolved communication system.
  • eLTE evolved Long Term Evolution
  • FIG. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure. As shown in FIG. 1, it includes a terminal 11 and a network device 12.
  • the terminal 11 may be a user terminal or other terminal-side devices. , Such as: mobile phone, tablet (Personal Computer), laptop (Laptop Computer), personal digital assistant (personal digital assistant, PDA), mobile Internet device (Mobile Internet Device, MID) or wearable device (Wearable) Device) and other terminal-side devices. It should be noted that the specific type of the terminal 11 is not limited in the embodiments of the present disclosure.
  • the above-mentioned network device 12 may be a 5G base station, or a later version base station, or a base station in other communication systems, or it is called Node B, Evolved Node B, or Transmission Reception Point (TRP), or access point (Access Point, AP), or other vocabulary in the field, as long as the same technical effect is achieved, the network device is not limited to a specific technical vocabulary.
  • the aforementioned network device 12 may be a master node (Master Node, MN) or a secondary node (Secondary Node, SN). It should be noted that, in the embodiments of the present disclosure, only a 5G base station is taken as an example, but the specific type of network equipment is not limited.
  • FIG. 2 is a flowchart of an uplink transmission control method provided by an embodiment of the present disclosure. The method is applied to a terminal. As shown in FIG. 2, it includes the following steps:
  • Step 201 Monitor the uplink cancellation signaling at the first moment
  • Step 202 Determine whether to cancel the corresponding uplink transmission according to the uplink cancel signaling
  • the interval between the first moment and the second moment when the uplink transmission is sent is greater than or equal to a preset duration, and the first moment is before the second moment.
  • the above uplink cancellation signaling may be used to indicate the cancellation of uplink transmission resources. Specifically, when the terminal monitors the uplink cancel signaling at the first moment, if the resource indicated by the uplink cancel signaling overlaps with the uplink transmission, the uplink transmission is canceled; if the resource indicated by the uplink cancel signaling does not overlap with the uplink transmission , The uplink transmission is not cancelled.
  • the terminal does not monitor the above cancellation signaling at the first moment, the terminal does not cancel the uplink transmission.
  • the above uplink cancellation signaling can be understood as an uplink cancellation instruction and an uplink cancellation instruction, etc.
  • the above monitoring can be understood as monitoring, interception, detection, and detection.
  • the size of the interval between the first time and the second time can be set according to actual needs.
  • the preset duration is the minimum processing time for the terminal to cancel the uplink transmission. Since the interval between the first moment and the second moment of uplink transmission is set to be greater than or equal to the minimum processing time for canceling the uplink transmission, it can be ensured that the uplink cancel signaling is monitored, and the uplink transmission is determined to be canceled based on the uplink cancel signaling In the case of, the terminal has enough time to respond to the uplink cancellation signaling to realize the operation of canceling the uplink transmission.
  • this embodiment can ensure that the terminal has enough time to execute the uplink cancellation signaling, and at the same time, it does not continue to monitor the uplink cancellation signaling between the first moment and the second moment, which can prevent the uplink cancellation signaling from being monitored and cannot be cancelled. Uplink transmission leads to invalid monitoring, thus saving the power of the terminal.
  • the above-mentioned uplink transmission may be dynamically scheduled uplink transmission, or may be uplink transmission configured by higher layers. Specifically, it may include Physical Uplink Shared Channel (PUSCH) transmission and Physical Uplink Control Channel (Physical Uplink Control Channel, PUCCH) transmission and sounding reference signal (Sounding Reference Signal, SRS) transmission.
  • PUSCH Physical Uplink Shared Channel
  • PUCCH Physical Uplink Control Channel
  • SRS Sounding Reference Signal
  • the uplink cancellation signaling is monitored at the first moment; according to the uplink cancellation signaling, it is determined whether to cancel the corresponding uplink transmission; wherein, the first moment is the same as the second moment when the uplink transmission is sent.
  • the interval between is greater than or equal to the preset duration, and the first moment is before the second moment.
  • the terminal always monitors the uplink cancellation signaling.
  • the embodiments of the present disclosure can effectively reduce the function of the terminal. Consumption.
  • the definition of the foregoing second moment can be set according to actual needs.
  • the foregoing second moment includes any of the following moments:
  • the moment before and closest to the start position of the uplink transmission are considered the moment before and closest to the start position of the uplink transmission.
  • the foregoing second moment includes any of the following moments:
  • the end time of the time zone where the start position of the uplink transmission is located is located.
  • the foregoing preset duration may be agreed upon by the protocol or configured by a network device; in an optional embodiment, the foregoing preset duration may include N time units, where N is a positive integer; The time unit includes one of a slot, a subframe, a symbol, a subslot, and a symbol group.
  • the terminal when the network device configures the terminal to monitor the first physical downlink control channel (PDCCH) monitoring occasion (PDCCH) that listens to the uplink cancellation signaling at the first moment, the terminal at the first moment Monitor the uplink cancel signaling and the uplink cancel command.
  • the terminal When the network device does not configure the first PDCCH monitoring opportunity for the terminal to monitor the uplink cancellation signaling at the first moment, the terminal can monitor for a period of time before the first moment, which will be described in detail below.
  • the method before the monitoring the uplink cancellation signaling at the first moment, the method further includes:
  • the foregoing configuration information may also be used to configure other parameters, for example, to configure PDCCH monitoring timing at other times.
  • the uplink cancellation signaling can be monitored at the first PDCCH monitoring timing without monitoring at other times, which effectively reduces the terminal's monitoring time for uplink cancellation signaling, thereby reducing the terminal Power consumption.
  • the foregoing first PDCCH monitoring opportunity may include a period of time, and the foregoing first moment is included in the period of time.
  • monitoring the uplink cancel signaling at the first moment can be understood as monitoring the uplink cancel signaling at the first PDCCH monitoring timing corresponding to the first moment.
  • the uplink cancel signaling is monitored before the first moment, and the first PDCCH monitoring opportunity is used to monitor the uplink cancel signaling at the first time. Monitor the uplink cancellation signaling at all times.
  • the monitoring of the uplink cancellation signaling before the first moment includes any one of the following:
  • the PDCCH monitoring opportunity that is closest to the first PDCCH monitoring opportunity may be used to monitor the uplink in the PDCCH monitoring opportunity before the first time.
  • Cancelling signaling it is also possible to monitor the uplink cancellation signaling at any one or more PDCCH monitoring occasions before the first moment; in addition, it is also possible to monitor the uplink cancellation signaling at all PDCCH monitoring occasions within a period of time before the first moment. make.
  • the third time is the sending time of the target downlink control information (Downlink Control Information, DCI), and the target DCI is used to schedule the uplink transmission.
  • DCI Downlink Control Information
  • the monitoring of the uplink cancellation signaling is performed only between the sending time of the target DCI and the first time, the monitoring time can be effectively shortened, thereby reducing the power consumption of the terminal.
  • the time interval between the third time and the sending time of the target DCI is equal to a preset PDCCH processing time.
  • the third moment is the end moment of the PDCCH carrying the target DCI.
  • the above-mentioned PDCCH processing time can be agreed upon by agreement, or can be instructed by the network device, which is not further limited here. Since the PDCCH processing time is eliminated, the monitoring time of the terminal can be further shortened, thereby further reducing the power consumption of the terminal.
  • the third moment is a position after the end moment of the PDCCH carrying the target DCI and a preset PDCCH processing time interval.
  • the terminal monitors the uplink cancellation signaling at time t-X;
  • time t is any one of the following:
  • the moment before and closest to the start position of the uplink transmission are considered the moment before and closest to the start position of the uplink transmission.
  • the manner in which the terminal monitors the uplink cancellation signaling includes:
  • Manner 1 The terminal monitors the uplink cancellation signaling at the latest PDCCH monitoring opportunity before time t-X.
  • the network does not configure a PDCCH monitoring opportunity for monitoring uplink cancellation signaling
  • the UE monitors the uplink cancellation signaling at the latest PDCCH monitoring opportunity before time t-X.
  • Manner 2 The terminal monitors the uplink cancellation signaling at one or more PDCCH monitoring opportunities before time t-X (including time t-X).
  • Manner 3 The terminal monitors the uplink cancellation signaling at the PDCCH monitoring time from time t1 to (t-X), time t1 ⁇ t0, and time t0 is the time when the network sends the DCI for scheduling the uplink transmission.
  • t1 ⁇ t0+N0, and N0 is a predefined PDCCH processing time.
  • the above X is agreed upon by a protocol or configured by a network device.
  • X uses time slots, subframes, symbols, subslots, and symbol groups as time units. Further, X is the minimum processing time for canceling the uplink transmission.
  • the terminal monitors the uplink cancellation signaling at the PDCCH monitoring timing of X symbol before the start position of slot n.
  • slot n includes sub-slot#0 ⁇ 3, and the terminal is in slot n sub-slot#2.
  • the PDCCH monitoring timing of X symbol before the starting position monitors the uplink cancellation signaling.
  • time region#k includes the PUSCH, and the terminal is X symbol before the start position of time region#k.
  • the PDCCH monitoring opportunity monitors the uplink cancellation signaling.
  • the terminal sends PUSCH in symbol#7-13 of slot n
  • the reference time configured by the network device in the slot is symbol#0, 3, 6 and 9, and the terminal is in symbol#6
  • the X symbol PDCCH monitoring timing monitors the uplink cancellation signaling.
  • the terminal monitors the uplink cancellation signaling at the PDCCH monitoring timing of X symbol before the start position of slot n; if At the moment before X symbol in slot n, the network device does not configure the PDCCH monitoring timing to monitor the uplink cancellation signaling. The terminal monitors the uplink cancellation signaling at the latest PDCCH monitoring timing before X symbol in slot n.
  • the terminal before the terminal monitors the uplink cancellation signaling, it may receive the following configuration information from the network device:
  • the time domain indicates the granularity, the number of time units indicated by the real-time domain Nt, Nt is the number of time units in a monitoring period;
  • the listening period for uplink cancellation signaling is P.
  • the terminal may determine the indication granularity in the frequency domain according to the indication granularity in the time domain and the corresponding relationship in Table 1 below.
  • the number of frequency units Nf indicated in the frequency domain satisfies: Nf is the number of frequency units in a frequency domain, and the frequency domain is the frequency range that can be indicated by the uplink cancellation signaling.
  • the terminal before the terminal monitors the uplink cancellation signaling, it may receive the following configuration information from the network device:
  • the time domain indicates the granularity, the time unit Gt indicated by the time domain;
  • the listening period for uplink cancellation signaling is P.
  • the terminal may determine the indication granularity in the frequency domain according to the indication granularity in the time domain and the corresponding relationship in Table 1 below.
  • the number of frequency units Nf indicated in the frequency domain satisfies: Nf is the number of frequency units in a frequency domain, and the frequency domain is the frequency range that can be indicated by the uplink cancellation signaling.
  • the terminal before the terminal monitors the uplink cancellation signaling, it may receive the following configuration information from the network device:
  • the time domain indicates the granularity, the number of time units indicated by the real time domain is Nt, where Nt is the number of time units in a time domain;
  • the length T of the time domain area (the time domain area is the time range that can be indicated by the uplink cancellation signaling).
  • the terminal may determine the indication granularity in the frequency domain according to the indication granularity in the time domain and the corresponding relationship in Table 3 below.
  • the number of frequency units Nf indicated in the frequency domain satisfies: Nf is the number of frequency units in a frequency domain, and the frequency domain is the frequency range that can be indicated by the uplink cancellation signaling.
  • the terminal before the terminal monitors the uplink cancellation signaling, it may receive the following configuration information from the network device:
  • the time domain indicates the granularity, the time unit Gt indicated by the time domain;
  • the length T of the time domain area (the time domain area is the time range that can be indicated by the uplink cancellation signaling).
  • the terminal may determine the indication granularity in the frequency domain according to the indication granularity in the time domain and the corresponding relationship in Table 4 below.
  • the number of frequency units Nf indicated in the frequency domain satisfies: Nf is the number of frequency units in a frequency domain, and the frequency domain is the frequency range that can be indicated by the uplink cancellation signaling.
  • FIG. 8 is a structural diagram of a terminal provided by an embodiment of the present disclosure. As shown in FIG. 8, the terminal 800 includes:
  • the monitoring module 801 is used to monitor the uplink cancellation signaling at the first moment
  • the determining module 802 is configured to determine whether to cancel the corresponding uplink transmission according to the uplink cancel signaling
  • the interval between the first moment and the second moment when the uplink transmission is sent is greater than or equal to a preset duration, and the first moment is before the second moment.
  • the second moment includes any one of the following moments:
  • the moment that is before the start position of the uplink transmission and is closest to the start position of the uplink transmission is closest to the start position of the uplink transmission.
  • the preset duration is the minimum processing time for the terminal to cancel the uplink transmission.
  • the terminal 800 further includes:
  • the receiving module is configured to receive configuration information sent by a network device, where the configuration information is used to configure a first physical downlink control channel PDCCH monitoring timing, and the first PDCCH monitoring timing is used to monitor the uplink cancellation at the first moment Signaling.
  • the monitoring module 801 is further configured to monitor the uplink cancellation signaling before the first time when the first PDCCH monitoring opportunity is not configured, and the first PDCCH monitoring opportunity is used for Monitoring the uplink cancellation signaling at the first moment.
  • the monitoring module 801 is specifically configured to perform any one of the following:
  • the third moment is a sending moment of target downlink control information DCI, and the target DCI is used to schedule the uplink transmission;
  • the time interval between the third time and the sending time of the target DCI is equal to a preset PDCCH processing time.
  • the preset duration includes N time units, where N is a positive integer; the time unit of the time unit includes one of a time slot, a subframe, a symbol, a sub-slot, and a symbol group.
  • the terminal provided in the embodiment of the present disclosure can implement the various processes implemented by the terminal in the method embodiment of FIG. 2. To avoid repetition, details are not described herein again.
  • FIG. 9 is a schematic diagram of the hardware structure of a terminal for implementing various embodiments of the present disclosure.
  • the terminal 900 includes, but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, and a power supply 911 and other parts.
  • a radio frequency unit 901 includes, but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, and a power supply 911 and other parts.
  • the terminal structure shown in FIG. 9 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal
  • the radio frequency unit 901 is used to monitor the uplink cancellation signaling at the first moment
  • the processor 910 is configured to determine whether to cancel corresponding uplink transmission according to the uplink cancel signaling
  • the interval between the first moment and the second moment when the uplink transmission is sent is greater than or equal to a preset duration, and the first moment is before the second moment.
  • processor 910 and radio frequency unit 901 can implement various processes implemented by the terminal in the method embodiment of FIG. 2. To avoid repetition, details are not described herein again.
  • the radio frequency unit 901 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, after receiving the downlink data from the base station, it is processed by the processor 910; Uplink data is sent to the base station.
  • the radio frequency unit 901 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 901 can also communicate with the network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 902, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 903 can convert the audio data received by the radio frequency unit 901 or the network module 902 or stored in the memory 909 into an audio signal and output it as sound. Moreover, the audio output unit 903 may also provide audio output related to a specific function performed by the terminal 900 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 903 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 904 is used to receive audio or video signals.
  • the input unit 904 may include a graphics processing unit (GPU) 9041 and a microphone 9042.
  • the graphics processor 9041 is configured to provide an image of a still picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
  • the data is processed.
  • the processed image frame may be displayed on the display unit 906.
  • the image frames processed by the graphics processor 9041 may be stored in the memory 909 (or other storage medium) or sent via the radio frequency unit 901 or the network module 902.
  • the microphone 9042 can receive sound and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 901 for output in the case of a telephone call mode.
  • the terminal 900 also includes at least one sensor 905, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 9061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 9061 and/or when the terminal 900 is moved to the ear. Or backlight.
  • the accelerometer sensor can monitor the magnitude of acceleration in various directions (usually three-axis), and can monitor the magnitude and direction of gravity when stationary, and can be used to identify terminal posture (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 905 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.
  • the display unit 906 is used to display information input by the user or information provided to the user.
  • the display unit 906 may include a display panel 9061, and the display panel 9061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 907 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 907 includes a touch panel 9071 and other input devices 9072.
  • the touch panel 9071 also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 9071 or near the touch panel 9071. operating).
  • the touch panel 9071 may include two parts: a touch monitoring device and a touch controller.
  • the touch monitoring device monitors the user's touch position, and monitors the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch monitoring device, converts it into contact coordinates, and then sends it To the processor 910, the command sent by the processor 910 is received and executed.
  • the touch panel 9071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 907 may also include other input devices 9072.
  • other input devices 9072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 9071 can cover the display panel 9061.
  • the touch panel 9071 monitors a touch operation on or near it, it transmits it to the processor 910 to determine the type of the touch event, and then the processor 910 responds to the touch The type of event provides corresponding visual output on the display panel 9061.
  • the touch panel 9071 and the display panel 9061 are used as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 9071 and the display panel 9061 can be integrated. Realize the input and output functions of the terminal, the specifics are not limited here.
  • the interface unit 908 is an interface for connecting an external device and the terminal 900.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 908 may be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 900 or may be used to communicate between the terminal 900 and the external device. Transfer data between.
  • the memory 909 can be used to store software programs and various data.
  • the memory 909 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 909 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 910 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal, and executes by running or executing software programs and/or modules stored in the memory 909, and calling data stored in the memory 909. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
  • the processor 910 may include one or more processing units; optionally, the processor 910 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 910.
  • the terminal 900 may also include a power source 911 (such as a battery) for supplying power to various components.
  • a power source 911 such as a battery
  • the power source 911 may be logically connected to the processor 910 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system And other functions.
  • terminal 900 includes some functional modules not shown, which will not be repeated here.
  • an embodiment of the present disclosure further provides a terminal, including a processor 910, a memory 909, and a computer program stored on the memory 909 and running on the processor 910.
  • a terminal including a processor 910, a memory 909, and a computer program stored on the memory 909 and running on the processor 910.
  • the computer program is executed by the processor 910,
  • Each process of the above embodiment of the uplink transmission control method is implemented, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the embodiment of the present disclosure also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, the method for controlling uplink transmission on the terminal side provided by the embodiment of the present disclosure is implemented.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • the technical solution of the present disclosure essentially or the part that contributes to the related technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk).
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a base station, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开提供一种上行传输控制方法及终端，该方法包括：在第一时刻监听上行取消信令；根据所述上行取消信令，确定是否取消对应的上行传输；其中，所述第一时刻与发送所述上行传输的第二时刻之间的间隔大于或等于预设时长，且第一时刻位于所述第二时刻之前。

Description

上行传输控制方法及终端 技术领域
本公开涉及通信技术领域，尤其涉及一种上行传输控制方法及终端。
背景技术
与以往的移动通信系统相比，未来5G移动通信系统需要适应更加多样化的场景和业务需求。新空口(New Radio，NR)的主要场景包括增强移动宽带(Enhance Mobile Broadband，eMBB)、大规模物联网(massive Machine Type of Communication，mMTC)、超高可靠超低时延通信(Ultra-Reliable and Low Latency Communications，URLLC)，这些场景对系统提出了高可靠、低时延、大带宽和广覆盖等要求。
这些不同的业务有不同的服务质量(Quality of Service，QoS)的要求，例如URLLC支持低时延和高可靠业务。为了达到更高的可靠性，需要使用更低的码率传输数据，同时需要更快和更精确的信道状态信息(Channel State Information，CSI)的反馈。eMBB业务支持高吞吐量的要求，但是对于时延和可靠性不如URLLC那么敏感。另外对于某些终端可能支持不同数值配置(numerology)的业务，终端既支持URLLC低时延高可靠业务，同时支持大容量高速率的eMBB业务。
当eMBB业务和URLLC业务需要复用的时候，有两种方式。一种是半静态的资源分配，eMBB业务的传输和URLLC业务的传输分别在不同的资源池中。这种情况下，相当于给URLLC业务预留出一部分时频资源。由于URLLC业务的离散和不确定性，预留资源会造成资源利用率降低。另一种方式是动态复用，eMBB业务传输和URLLC业务的传输共享同一个资源池，由基站动态调度eMBB和URLLC传输进行复用。由于URLLC传输的时延要求，基站有可能会将URLLC传输调度到已分配给eMBB传输的资源。对于eMBB传输和URLLC传输动态复用的方式，由于要保证URLLC传输的可靠性，因此需要降低eMBB传输对URLLC传输的影响和干扰。由网络向eMBB的用户发送信令，暂停或取消eMBB业务的传输。
相关技术中，网络设备配置了上行取消信令时，终端需要一直监听上行取消指令，并根据上行取消信令确定是否取消配置或者调度的上行传输。这样，将会使得终端的功耗较大。
发明内容
本公开实施例提供一种上行传输控制方法及终端，以解决终端的耗电量较大的问题。
第一方面，本公开实施例提供一种上行传输控制方法，应用于终端，包括：
在第一时刻监听上行取消信令；
根据所述上行取消信令，确定是否取消对应的上行传输；
其中，所述第一时刻与发送所述上行传输的第二时刻之间的间隔大于或等于预设时长，且第一时刻位于所述第二时刻之前。
第二方面，本公开实施例还提供一种终端，包括：
监听模块，用于在第一时刻监听上行取消信令；
确定模块，用于根据所述上行取消信令，确定是否取消对应的上行传输；
其中，所述第一时刻与发送所述上行传输的第二时刻之间的间隔大于或等于预设时长，且第一时刻位于所述第二时刻之前。
第三方面，本公开实施例还提供一种终端，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现上述上行传输控制方法中的步骤。
第四方面，本公开实施例还提供一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现上述上行传输控制方法的步骤。
本公开实施例中，通过在第一时刻监听上行取消信令；根据所述上行取消信令，确定是否取消对应的上行传输；其中，所述第一时刻与发送所述上行传输的第二时刻之间的间隔大于或等于预设时长，且第一时刻位于所述第二时刻之前。这样，由于在与第二时刻间隔的时长大于获得等于预设时长的第一时刻监听上行取消信令，相对于相关技术中终端一直监听上行取消信令， 本公开实施例可以有效降低终端的功耗。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本公开实施例可应用的一种网络系统的结构图；
图2是本公开实施例提供的一种上行传输控制方法的流程图；
图3是本公开实施例提供的一种上行传输控制方法中监听上行取消信令的示例图之一；
图4是本公开实施例提供的一种上行传输控制方法中监听上行取消信令的示例图之二；
图5是本公开实施例提供的一种上行传输控制方法中监听上行取消信令的示例图之三；
图6是本公开实施例提供的一种上行传输控制方法中监听上行取消信令的示例图之四；
图7是本公开实施例提供的一种上行传输控制方法中监听上行取消信令的示例图之五；
图8是本公开实施例提供的一种终端的结构图；
图9是本公开实施例提供的另一种终端的结构图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本申请的说明书和权利要求书中的术语“包括”以及它的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系 统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外，说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一，例如A和/或B，表示包含单独A，单独B，以及A和B都存在三种情况。
在本公开实施例中，“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
下面结合附图介绍本公开的实施例。本公开实施例提供的一种上行传输控制方法及终端可以应用于无线通信系统中。该无线通信系统可以为5G系统，或者演进型长期演进(Evolved Long Term Evolution，eLTE)系统，或者后续演进通信系统。
请参见图1，图1是本公开实施例可应用的一种网络系统的结构图，如图1所示，包括终端11和网络设备12，其中，终端11可以是用户终端或者其他终端侧设备，例如：手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(personal digital assistant，PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等终端侧设备，需要说明的是，在本公开实施例中并不限定终端11的具体类型。上述网络设备12可以是5G基站，或者以后版本的基站，或者其他通信系统中的基站，或者称之为节点B，演进节点B，或者发送接收点(Transmission Reception Point，TRP)，或者接入点(Access Point，AP)，或者所述领域中其他词汇，只要达到相同的技术效果，所述网络设备不限于特定技术词汇。另外，上述网络设备12可以是主节点(Master Node，MN)，或者辅节点(Secondary Node，SN)。需要说明的是，在本公开实施例中仅以5G基站为例，但是并不限定网络设备的具体类型。
请参见图2，图2是本公开实施例提供的一种上行传输控制方法的流程图，该方法应用于终端，如图2所示，包括以下步骤：
步骤201，在第一时刻监听上行取消信令；
步骤202，根据所述上行取消信令，确定是否取消对应的上行传输；
其中，所述第一时刻与发送所述上行传输的第二时刻之间的间隔大于或等于预设时长，且第一时刻位于所述第二时刻之前。
在一可选实施例中，上述上行取消信令可以用于指示取消上行传输的资源。具体的，终端在第一时刻监听到上行取消信令的情况下，如果上行取消信令指示的资源与上行传输重叠，则取消该上行传输；如果上行取消信令指示的资源与上行传输不重叠，则不取消该上行传输。
进一步的，终端在第一时刻未监听到上述取消信令的情况下，终端不取消该上行传输。
应理解，上述上行取消信令可以理解为上行取消指令和上行取消指示等，上述监听可以理解为监测、侦听、侦测和检测等。
上述第一时刻和第二时刻之间的间隔大小可以根据实际需要进行设置，例如，在一实施例中，所述预设时长为所述终端取消所述上行传输的最小处理时间。由于设置第一时刻到进行上行传输的第二时刻之间的间隔大于或等于取消所述上行传输的最小处理时间，这样可以保证监听上行取消信令，且基于该上行取消信令确定取消上行传输的情况下，终端有足够的时间响应上行取消信令，实现取消上行传输的操作。因此，本实施例可以保证终端有足够的时间执行上行取消信令，与此同时在第一时刻和第二时刻之间不继续监听上行取消信令，可以避免监听到上行取消信令也无法取消上行传输，导致无效监听，从而节省了终端的电量。
应理解，上述上行传输可以为动态调度的上行传输，也可以为高层配置的上行传输，具体可以包括物理上行共享信道(Physical Uplink Shared Channel，PUSCH)传输、物理上行控制信道(Physical Uplink Control Channel，PUCCH)传输和探测参考信号(Sounding Reference Signal，SRS)传输中的任一种传输。
本公开实施例中，通过在第一时刻监听上行取消信令；根据所述上行取消信令，确定是否取消对应的上行传输；其中，所述第一时刻与发送所述上行传输的第二时刻之间的间隔大于或等于预设时长，且第一时刻位于所述第二时刻之前。这样，由于在与第二时刻间隔的时长大于获得等于预设时长的第一时刻监听上行取消信令，相对于相关技术中终端一直监听上行取消信令， 本公开实施例可以有效降低终端的功耗。
应理解，对于上述第二时刻的定义可以根据实际需要进行设置，例如，在一可选实施例中，上述第二时刻包括以下任一个时刻：
所述上行传输的起始位置所在的时隙(slot)的起始时刻；
所述上行传输的起始位置所在的子时隙(sub-slot)的起始时刻；
所述上行传输的起始位置所在的时间区域(time region)的起始时刻；
网络设备配置的参考时刻中，位于所述上行传输的起始位置之前、且距离所述上行传输的起始位置最近的时刻。
需要说明的是，在其他实施例中，上述第二时刻包括以下任一个时刻：
所述上行传输的起始位置所在的时隙的结束时刻；
所述上行传输的起始位置所在的子时隙的结束时刻；
所述上行传输的起始位置所在的时间区域的结束时刻。
需要说明的是，上述预设时长可以根据协议约定，也可以由网络设备配置；在一可选实施例中，上述预设时长可以包括N个时间单元，N为正整数；所述时间单元的时间单位包括时隙、子帧、符号、子时隙和符号组之一。
应理解，在网络设备为终端配置在所述第一时刻监听上行取消信令的第一物理下行控制信道(Physical downlink control channel，PDCCH)监听时机(monitoring occasion)的情况下，终端在第一时刻监听上行取消信令上行取消指令。当网络设备未为终端在第一时刻配置用于监听上行取消信令的第一PDCCH监听时机的情况下，终端可以在第一时刻之前的一段时间内进行监听，以下对此进行详细说明。
在一可选实施例中，所述在第一时刻监听上行取消信令之前所述方法还包括：
接收网络设备发送的配置信息，所述配置信息用于配置第一PDCCH监听时机，所述第一PDCCH监听时机用于在所述第一时刻监听所述上行取消信令。
应理解，上述配置信息还可以用于配置其他参数，例如，在其他时刻配置PDCCH监听时机。由于配置了第一PDCCH监听时机，从而可以在第一PDCCH监听时机进行上行取消信令的监听，无需在其他时刻进行监听，有效 减小了终端对上行取消信令的监听时长，因此降低了终端的功耗。可选的，上述第一PDCCH监听时机可以包括一段时间，上述第一时刻包括在该一段时间内。换句话说，本实施例中，在第一时刻监听上行取消信令可以理解为在第一时刻对应的第一PDCCH监听时机监听上行取消信令。
在另一可选实施例中，在未配置第一PDCCH监听时机的情况下，在所述第一时刻之前监听所述上行取消信令，所述第一PDCCH监听时机用于在所述第一时刻监听所述上行取消信令。
可选的，所述在所述第一时刻之前监听所述上行取消信令包括以下任一项：
在距离所述第一时刻最近的第二PDCCH监听时机监听所述上行取消信令，所述第二PDCCH监听时机位于所述第一时刻之前；
在一个或者多个第三PDCCH监听时机监听所述上行取消信令，所述第三PDCCH监听时机为位于所述第一时刻之前的PDCCH监听时机；
在第三时刻与所述第一时刻之间的PDCCH监听时机监听所述上行取消信令，所述第三时刻位于所述第一时刻之前。
换句话说，本公开实施例中，在未配置第一PDCCH监听时机的情况下，可以在所述第一时刻之前的PDCCH监听时机中，距离第一PDCCH监听时机最近的一个PDCCH监听时机监听上行取消信令；也可以在所述第一时刻之前的任一个或者多个PDCCH监听时机监听上行取消信令；此外，还可以在第一时刻之前的一段时间内的所有PDCCH监听时机监听上行取消信令。
可选的，在一实施例中，所述第三时刻为目标下行控制信息(Downlink Control Information，DCI)的发送时刻，所述目标DCI用于调度所述上行传输。
本实施例中，由于仅在目标DCI的发送时刻与第一时刻之间进行上行取消信令的监听，可以有效缩短监听时长，从而降低了终端的功耗。
可选的，在另一实施例中，所述第三时刻与所述目标DCI的发送时刻的时间间隔等于预设的PDCCH处理时间。换句话说，本实施例中，第三时刻为承载该目标DCI的PDCCH的结束时刻。
本实施例中，上述PDCCH处理时间可以通过协议约定，也可以由网络 设备指示，在此不做进一步的限定。由于排除了PDCCH处理时间从而可以进一步缩短终端的监听时长，进而进一步降低了终端的功耗。换句话说，本实施例中，第三时刻为承载该目标DCI的PDCCH的结束时刻之后，间隔了预设的PDCCH处理时间的位置。
为了更好的理解本公开的实现过程，以下结合具体实例对本公开的实现过程进行详细说明。
如果终端在时刻t发送上行传输，终端在时刻t-X监听上行取消信令；
其中，时刻t为以下任一项：
上行传输的起始位置所在的时隙的起始时刻；
上行传输的起始位置所在的子时隙的起始时刻；
上行传输的起始位置所在的时间区域的起始时刻；
网络设备配置的参考时刻中，位于所述上行传输的起始位置之前、且距离所述上行传输的起始位置最近的时刻。
具体的，终端监听上行取消信令的方式包括：
方式1：终端在时刻t-X前最近的PDCCH监听时机，监听上行取消信令。本实施方式中，如果在时刻t-X，网络没有配置PDCCH监听时机用于监听上行取消信令，UE在时刻t-X前最近的PDCCH监听时机，监听上行取消信令。
方式2：终端在时刻t-X(含时刻t-X)前一个或多个PDCCH监听时机，监听上行取消信令。
方式3，终端在时刻t1～(t-X)的PDCCH监听时机监听上行取消信令，时刻t1≥t0，时刻t0为网络发送调度所述上行传输的DCI的时刻。在本实施方式中，可选的，t1≥t0+N0,N0为预定义的PDCCH的处理时间。
可选的，上述X为协议约定或者网络设备配置的。X以时隙、子帧、符号、子时隙和符号组等为时间单位。进一步的，X为取消上行传输的最小处理时间。
如图3所示，在一可选实施例中，如果终端在slot n的symbol#4～13发送PUSCH，终端在slot n的起始位置前X symbol的PDCCH监听时机监听上行取消信令。
如图4所示，在一可选实施例中，如果终端在slot n的symbol#9～13发 送PUSCH，slot n包含sub-slot#0～3，终端在slot n的sub-slot#2的起始位置前X symbol的PDCCH监听时机监听上行取消信令。
如图5所示，在一可选实施例中，如果终端在slot n的symbol#8～13发送PUSCH，time region#k包含该PUSCH，终端在time region#k的起始位置前X symbol的PDCCH监听时机监听上行取消信令。
如图6所示，在一可选实施例中，如果终端在slot n的symbol#7～13发送PUSCH，网络设备配置在slot中的参考时刻为symbol#0、3、6和9，终端在symbol#6前X symbol的PDCCH监听时机监听上行取消信令。
如图7所示，在一可选实施例中，如果终端在slot n的symbol#4～13发送PUSCH，终端在slot n的起始位置前X symbol的PDCCH监听时机监听上行取消信令；如果在slot n的X symbol前的时刻，网络设备没有配置PDCCH监听时机用于监听上行取消信令，终端在slot n的X symbol前最近的PDCCH监听时机，监听上行取消信令。
进一步的，在一可选实施例中，终端监听上行取消信令之前，可从网络设备接收以下配置信息：
时域指示颗粒度，即时域指示的时间单元数量Nt，Nt为一个监听周期内的时间单元数量；
上行取消信令的监听周期为P。
本实施例中，终端可以根据时域指示颗粒度以及以下表一中的对应关系确定频域指示颗粒度。可选的，频域指示的频率单元数量Nf满足：
Figure PCTCN2020119899-appb-000001
Nf为一个频域区域内的频率单元数量，频域区域为上行取消信令所能指示的频率范围。
表一：
Figure PCTCN2020119899-appb-000002
Figure PCTCN2020119899-appb-000003
进一步的，在另一可选实施例中，终端监听上行取消信令之前，可从网络设备接收以下配置信息：
时域指示颗粒度，即时域指示的时间单元Gt；
上行取消信令的监听周期为P。
本实施例中，终端可以根据时域指示颗粒度以及以下表一中的对应关系确定频域指示颗粒度。可选的，频域指示的频率单元数量Nf满足：
Figure PCTCN2020119899-appb-000004
Nf为一个频域区域内的频率单元数量，频域区域为上行取消信令所能指示的频率范围。
表二：
Figure PCTCN2020119899-appb-000005
Figure PCTCN2020119899-appb-000006
进一步的，在另一可选实施例中，终端监听上行取消信令之前，可从网络设备接收以下配置信息：
时域指示颗粒度，即时域指示的时间单元数量Nt，Nt为一个时域区域内的时间单元数量；
时域区域的长度T(该时域区域为上行取消信令所能指示的时间范围)。
本实施例中，终端可以根据时域指示颗粒度以及以下表三中的对应关系确定频域指示颗粒度。可选的，频域指示的频率单元数量Nf满足：
Figure PCTCN2020119899-appb-000007
Nf为一个频域区域内的频率单元数量，频域区域为上行取消信令所能指示的频率范围。
表三：
Figure PCTCN2020119899-appb-000008
进一步的，在另一可选实施例中，终端监听上行取消信令之前，可从网络设备接收以下配置信息：
时域指示颗粒度，即时域指示的时间单元Gt；
时域区域的长度T(该时域区域为上行取消信令所能指示的时间范围)。
本实施例中，终端可以根据时域指示颗粒度以及以下表四中的对应关系确定频域指示颗粒度。可选的，频域指示的频率单元数量Nf满足：
Figure PCTCN2020119899-appb-000009
Nf为一个频域区域内的频率单元数量，频域区域为上行取消信令所能指示的频率范围。
表四：
Figure PCTCN2020119899-appb-000010
请参见图8，图8是本公开实施例提供的一种终端的结构图，如图8所示，终端800包括：
监听模块801，用于在第一时刻监听上行取消信令；
确定模块802，用于根据所述上行取消信令，确定是否取消对应的上行传输；
其中，所述第一时刻与发送所述上行传输的第二时刻之间的间隔大于或等于预设时长，且第一时刻位于所述第二时刻之前。
可选的，所述第二时刻包括以下任一个时刻：
所述上行传输的起始位置所在的时隙的起始时刻；
所述上行传输的起始位置所在的子时隙的起始时刻；
所述上行传输的起始位置所在的时间区域的起始时刻；
网络设备配置的参考时刻中，位于所述上行传输的起始位置之前、且距离所述上行传输的起始位置最近的时刻。
可选的，所述预设时长为所述终端取消所述上行传输的最小处理时间。
可选的，所述终端800还包括：
接收模块，用于接收网络设备发送的配置信息，所述配置信息用于配置第一物理下行控制信道PDCCH监听时机，所述第一PDCCH监听时机用于在所述第一时刻监听所述上行取消信令。
可选的，所述监听模块801，还用于在未配置第一PDCCH监听时机的情况下，在所述第一时刻之前监听所述上行取消信令，所述第一PDCCH监听时机用于在所述第一时刻监听所述上行取消信令。
可选的，所述监听模块801具体用于执行以下任一项：
在距离所述第一时刻最近的第二PDCCH监听时机监听所述上行取消信令，所述第二PDCCH监听时机位于所述第一时刻之前；
在一个或者多个第三PDCCH监听时机监听所述上行取消信令，所述第三PDCCH监听时机为位于所述第一时刻之前的PDCCH监听时机；
在第三时刻与所述第一时刻之间的PDCCH监听时机监听所述上行取消信令，所述第三时刻位于所述第一时刻之前。
可选的，所述第三时刻为目标下行控制信息DCI的发送时刻，所述目标DCI用于调度所述上行传输；
或者，所述第三时刻与所述目标DCI的发送时刻的时间间隔等于预设的PDCCH处理时间。
可选的，所述预设时长包括N个时间单元，N为正整数；所述时间单元的时间单位包括时隙、子帧、符号、子时隙和符号组之一。
本公开实施例提供的终端能够实现图2的方法实施例中终端实现的各个过程，为避免重复，这里不再赘述。
图9为实现本公开各个实施例的一种终端的硬件结构示意图。
该终端900包括但不限于：射频单元901、网络模块902、音频输出单元 903、输入单元904、传感器905、显示单元906、用户输入单元907、接口单元908、存储器909、处理器910、以及电源911等部件。本领域技术人员可以理解，图9中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开实施例中，终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
射频单元901，用于在第一时刻监听上行取消信令；
处理器910，用于根据所述上行取消信令，确定是否取消对应的上行传输；
其中，所述第一时刻与发送所述上行传输的第二时刻之间的间隔大于或等于预设时长，且第一时刻位于所述第二时刻之前。
应理解，本实施例中，上述处理器910和射频单元901能够实现图2的方法实施例中终端实现的各个过程，为避免重复，这里不再赘述。
应理解的是，本公开实施例中，射频单元901可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器910处理；另外，将上行的数据发送给基站。通常，射频单元901包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元901还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块902为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元903可以将射频单元901或网络模块902接收的或者在存储器909中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元903还可以提供与终端900执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元903包括扬声器、蜂鸣器以及受话器等。
输入单元904用于接收音频或视频信号。输入单元904可以包括图形处理器(Graphics Processing Unit，GPU)9041和麦克风9042，图形处理器9041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元906 上。经图形处理器9041处理后的图像帧可以存储在存储器909(或其它存储介质)中或者经由射频单元901或网络模块902进行发送。麦克风9042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元901发送到移动通信基站的格式输出。
终端900还包括至少一种传感器905，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板9061的亮度，接近传感器可在终端900移动到耳边时，关闭显示面板9061和/或背光。作为运动传感器的一种，加速计传感器可监听各个方向上(一般为三轴)加速度的大小，静止时可监听出重力的大小及方向，可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器905还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元906用于显示由用户输入的信息或提供给用户的信息。显示单元906可包括显示面板9061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板9061。
用户输入单元907可用于接收输入的数字或字符信息，以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元907包括触控面板9071以及其他输入设备9072。触控面板9071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板9071上或在触控面板9071附近的操作)。触控面板9071可包括触摸监听装置和触摸控制器两个部分。其中，触摸监听装置监听用户的触摸方位，并监听触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸监听装置上接收触摸信息，并将它转换成触点坐标，再送给处理器910，接收处理器910发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板9071。除了触控面板9071，用户输入单元907还可以包括其他输入设备9072。具体地，其 他输入设备9072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板9071可覆盖在显示面板9061上，当触控面板9071监听到在其上或附近的触摸操作后，传送给处理器910以确定触摸事件的类型，随后处理器910根据触摸事件的类型在显示面板9061上提供相应的视觉输出。虽然在图9中，触控面板9071与显示面板9061是作为两个独立的部件来实现终端的输入和输出功能，但是在某些实施例中，可以将触控面板9071与显示面板9061集成而实现终端的输入和输出功能，具体此处不做限定。
接口单元908为外部装置与终端900连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元908可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端900内的一个或多个元件或者可以用于在终端900和外部装置之间传输数据。
存储器909可用于存储软件程序以及各种数据。存储器909可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器909可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器910是终端的控制中心，利用各种接口和线路连接整个终端的各个部分，通过运行或执行存储在存储器909内的软件程序和/或模块，以及调用存储在存储器909内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。处理器910可包括一个或多个处理单元；可选的，处理器910可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器910中。
终端900还可以包括给各个部件供电的电源911(比如电池)，可选的， 电源911可以通过电源管理系统与处理器910逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端900包括一些未示出的功能模块，在此不再赘述。
可选的，本公开实施例还提供一种终端，包括处理器910，存储器909，存储在存储器909上并可在所述处理器910上运行的计算机程序，该计算机程序被处理器910执行时实现上述上行传输控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现本公开实施例提供的终端侧的上行传输控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献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(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者基站等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求 所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (18)

  1. 一种上行传输控制方法，应用于终端，其特征在于，包括：
    在第一时刻监听上行取消信令；
    根据所述上行取消信令，确定是否取消对应的上行传输；
    其中，所述第一时刻与发送所述上行传输的第二时刻之间的间隔大于或等于预设时长，且第一时刻位于所述第二时刻之前。
  2. 根据权利要求1所述的方法，其特征在于，所述第二时刻包括以下任一个时刻：
    所述上行传输的起始位置所在的时隙的起始时刻；
    所述上行传输的起始位置所在的子时隙的起始时刻；
    所述上行传输的起始位置所在的时间区域的起始时刻；
    网络设备配置的参考时刻中，位于所述上行传输的起始位置之前、且距离所述上行传输的起始位置最近的时刻。
  3. 根据权利要求1所述的方法，其特征在于，所述预设时长为所述终端取消所述上行传输的最小处理时间。
  4. 根据权利要求1所述的方法，其特征在于，所述在第一时刻监听上行取消信令之前，所述方法还包括：
    接收网络设备发送的配置信息，所述配置信息用于配置第一物理下行控制信道PDCCH监听时机，所述第一PDCCH监听时机用于在所述第一时刻监听所述上行取消信令。
  5. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    在未配置第一PDCCH监听时机的情况下，在所述第一时刻之前监听所述上行取消信令，所述第一PDCCH监听时机用于在所述第一时刻监听所述上行取消信令。
  6. 根据权利要求5所述的方法，其特征在于，所述在所述第一时刻之前监听所述上行取消信令包括以下任一项：
    在距离所述第一时刻最近的第二PDCCH监听时机监听所述上行取消信令，所述第二PDCCH监听时机位于所述第一时刻之前；
    在一个或者多个第三PDCCH监听时机监听所述上行取消信令，所述第三PDCCH监听时机为位于所述第一时刻之前的PDCCH监听时机；
    在第三时刻与所述第一时刻之间的PDCCH监听时机监听所述上行取消信令，所述第三时刻位于所述第一时刻之前。
  7. 根据权利要求6所述的方法，其特征在于，所述第三时刻为目标下行控制信息DCI的发送时刻，所述目标DCI用于调度所述上行传输；
    或者，所述第三时刻与所述目标DCI的发送时刻的时间间隔等于预设的PDCCH处理时间。
  8. 根据权利要求1所述的方法，其特征在于，所述预设时长包括N个时间单元，N为正整数；所述时间单元的时间单位包括时隙、子帧、符号、子时隙和符号组之一。
  9. 一种终端，其特征在于，包括：
    监听模块，用于在第一时刻监听上行取消信令；
    确定模块，用于根据所述上行取消信令，确定是否取消对应的上行传输；
    其中，所述第一时刻与发送所述上行传输的第二时刻之间的间隔大于或等于预设时长，且第一时刻位于所述第二时刻之前。
  10. 根据权利要求9所述的终端，其特征在于，所述第二时刻包括以下任一个时刻：
    所述上行传输的起始位置所在的时隙的起始时刻；
    所述上行传输的起始位置所在的子时隙的起始时刻；
    所述上行传输的起始位置所在的时间区域的起始时刻；
    网络设备配置的参考时刻中，位于所述上行传输的起始位置之前、且距离所述上行传输的起始位置最近的时刻。
  11. 根据权利要求9所述的终端，其特征在于，所述预设时长为所述终端取消所述上行传输的最小处理时间。
  12. 根据权利要求9所述的终端，其特征在于，所述终端还包括：
    接收模块，用于接收网络设备发送的配置信息，所述配置信息用于配置第一物理下行控制信道PDCCH监听时机，所述第一PDCCH监听时机用于在所述第一时刻监听所述上行取消信令。
  13. 根据权利要求9所述的终端，其特征在于，所述监听模块，还用于在未配置第一PDCCH监听时机的情况下，在所述第一时刻之前监听所述上行取消信令，所述第一PDCCH监听时机用于在所述第一时刻监听所述上行取消信令。
  14. 根据权利要求13所述的终端，其特征在于，所述监听模块具体用于执行以下任一项：
    在距离所述第一时刻最近的第二PDCCH监听时机监听所述上行取消信令，所述第二PDCCH监听时机位于所述第一时刻之前；
    在一个或者多个第三PDCCH监听时机监听所述上行取消信令，所述第三PDCCH监听时机为位于所述第一时刻之前的PDCCH监听时机；
    在第三时刻与所述第一时刻之间的PDCCH监听时机监听所述上行取消信令，所述第三时刻位于所述第一时刻之前。
  15. 根据权利要求14所述的终端，其特征在于，所述第三时刻为目标下行控制信息DCI的发送时刻，所述目标DCI用于调度所述上行传输；
    或者，所述第三时刻与所述目标DCI的发送时刻的时间间隔等于预设的PDCCH处理时间。
  16. 根据权利要求9所述的终端，其特征在于，所述预设时长包括N个时间单元，N为正整数；所述时间单元的时间单位包括时隙、子帧、符号、子时隙和符号组之一。
  17. 一种终端，其特征在于，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求1至8中任一项所述的上行传输控制方法中的步骤。
  18. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至8中任一项所述的上行传输控制方法的步骤。
PCT/CN2020/119899 2019-10-12 2020-10-09 上行传输控制方法及终端 Ceased WO2021068875A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR112022006247A BR112022006247A2 (pt) 2019-10-12 2020-10-09 Método de controle de transmissão de uplink e terminal
KR1020227015724A KR102857336B1 (ko) 2019-10-12 2020-10-09 업링크 전송 제어 방법 및 단말기
EP20874160.3A EP4044690A4 (en) 2019-10-12 2020-10-09 METHOD OF CONTROLLING UPLINK TRANSMISSION AND TERMINAL
US17/719,165 US12250628B2 (en) 2019-10-12 2022-04-12 Uplink transmission control method and terminal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910968935.1 2019-10-12
CN201910968935.1A CN112654078B (zh) 2019-10-12 2019-10-12 一种上行传输控制方法及终端

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/719,165 Continuation US12250628B2 (en) 2019-10-12 2022-04-12 Uplink transmission control method and terminal

Publications (1)

Publication Number Publication Date
WO2021068875A1 true WO2021068875A1 (zh) 2021-04-15

Family

ID=75343306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/119899 Ceased WO2021068875A1 (zh) 2019-10-12 2020-10-09 上行传输控制方法及终端

Country Status (6)

Country Link
US (1) US12250628B2 (zh)
EP (1) EP4044690A4 (zh)
KR (1) KR102857336B1 (zh)
CN (1) CN112654078B (zh)
BR (1) BR112022006247A2 (zh)
WO (1) WO2021068875A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114467355B (zh) * 2019-10-04 2025-06-13 Lg电子株式会社 监测上行链路取消指令的方法、用户设备、装置、计算机可读存储介质、发送上行链路取消指令的方法和基站
CN112654078B (zh) * 2019-10-12 2022-10-14 维沃移动通信有限公司 一种上行传输控制方法及终端
CN114731639B (zh) * 2019-11-18 2024-10-11 中兴通讯股份有限公司 用于确定指示取消的信息的系统和方法
CN114698130B (zh) * 2020-12-25 2025-07-18 展讯半导体(南京)有限公司 无线通信方法与装置、终端和网络设备
EP4275319A2 (en) * 2021-01-05 2023-11-15 Ofinno, LLC Slot configuration in control channel repetition
CN115334661A (zh) * 2021-05-11 2022-11-11 中兴通讯股份有限公司 通信方法、设备和存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160095087A1 (en) * 2014-09-29 2016-03-31 Qualcomm Incorporated System and Methods for Cancelling Uplink Traffic Channel Bursts to Improve Performance in a Multi-SIM Wireless Communication Device
WO2019184688A1 (zh) * 2018-03-26 2019-10-03 维沃移动通信有限公司 取消上行传输的方法和设备
US20190313476A1 (en) * 2018-04-05 2019-10-10 Qualcomm Incorporated Cancellation policy for radio resource control configured uplink transmissions
CN110324846A (zh) * 2018-03-28 2019-10-11 维沃移动通信有限公司 一种上行传输取消指令的监听方法及终端

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017217799A1 (ko) * 2016-06-16 2017-12-21 엘지전자 주식회사 무선 통신 시스템에서 물리 상향링크 제어 채널 송수신 방법 및 이를 지원하는 장치
KR102603814B1 (ko) * 2017-01-06 2023-11-17 한국전자통신연구원 상향링크 제어정보 전송 방법 및 장치
CN108282883B (zh) * 2017-01-06 2020-03-24 电信科学技术研究院 一种信息传输方法及装置
CN108347325B (zh) * 2017-01-25 2021-08-20 华为技术有限公司 一种信息传输方法及装置
CN110574473A (zh) * 2017-03-02 2019-12-13 株式会社Ntt都科摩 用户终端以及无线通信方法
CN109462892B (zh) * 2017-06-30 2019-11-19 华为技术有限公司 控制信息传输方法和设备
KR102338507B1 (ko) * 2017-08-04 2021-12-13 삼성전자 주식회사 무선 통신 시스템에서 하향링크 제어정보를 송수신하는 방법 및 장치
US11272546B2 (en) * 2017-08-08 2022-03-08 Samsung Electronics Co., Ltd. Methods and apparatus for transmitting and receiving uplink control information and for requesting random access in wireless communication system
US10819470B2 (en) * 2018-01-12 2020-10-27 Intel IP Corporation Behavior of user equipment (UE) in scenarios of conflicting resource assignments in new radio (NR) systems
US10820342B2 (en) * 2018-02-13 2020-10-27 Mediatek Singapore Pte. Ltd. Method and apparatus for flexible scheduling of uplink transmissions in mobile communications
WO2019160332A1 (ko) * 2018-02-14 2019-08-22 주식회사 케이티 상향링크 데이터를 전송하는 방법 및 장치
US11039464B2 (en) * 2018-02-15 2021-06-15 Apple Inc. Simultaneous HARQ-ACK feedback and uplink transmission without dynamic grant
EP3547780B1 (en) * 2018-03-30 2022-02-16 Comcast Cable Communications LLC Wireless communications for uplink preemption and downlink preemption
WO2019190265A1 (ko) * 2018-03-30 2019-10-03 주식회사 케이티 상향링크 데이터 채널 전송 전력 제어 방법 및 장치
ES2989693T3 (es) * 2018-04-04 2024-11-27 Zte Corp Métodos y aparato para apropiarse de un recurso de transmisión de enlace ascendente en una comunicación inalámbrica
WO2019191999A1 (zh) * 2018-04-04 2019-10-10 华为技术有限公司 一种资源确定方法、指示方法及装置
WO2019194664A1 (ko) * 2018-04-06 2019-10-10 엘지전자 주식회사 무선 통신 시스템에서 데이터를 송수신하기 위한 방법 및 이를 위한 장치
EP3782434B1 (en) * 2018-04-20 2023-10-04 ZTE Corporation Apparatus and method for mobility management
JP7066503B2 (ja) * 2018-04-27 2022-05-13 シャープ株式会社 基地局装置および端末装置
SG11202010604RA (en) * 2018-04-28 2020-11-27 Beijing Xiaomi Mobile Software Co Ltd Uplink transmission method and apparatus
WO2020006027A1 (en) * 2018-06-29 2020-01-02 Sharp Laboratories Of America, Inc. Ultra-reliability design for physical uplink control channel (pucch) in 5th generation (5g) new radio (nr)
KR102677346B1 (ko) * 2018-08-10 2024-06-20 지티이 코포레이션 제어 정보 송신 기법
KR20210045426A (ko) * 2018-08-17 2021-04-26 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 통신 방법, 단말기 디바이스 및 네트워크 디바이스
KR102902581B1 (ko) * 2018-11-09 2025-12-19 한국전자통신연구원 높은 신뢰 조건을 가지는 데이터 또는 제어 정보의 전송 방법 및 이를 위한 장치
US12232126B2 (en) * 2019-04-02 2025-02-18 Apple Inc. Resource allocation for repeated uplink transmissions
US12250694B2 (en) * 2019-05-03 2025-03-11 Apple Inc. Downlink control channel signaling for UL coexistence of multiple service types
US11419123B2 (en) * 2019-05-03 2022-08-16 Qualcomm Incorporated Uplink transmission cancellation
US11452167B2 (en) * 2019-05-08 2022-09-20 Qualcomm Incorporated Methods and apparatus to selectively monitor uplink preemptive indication for supplementary uplink and non-supplementary uplink carriers
CN114175825B (zh) * 2019-08-01 2025-02-25 高通股份有限公司 用于基于全双工的iab的上行链路抢占指示
CN111835483B (zh) * 2019-08-08 2022-07-08 维沃移动通信有限公司 一种信息传输方法及电子设备
CN112566146B (zh) * 2019-09-25 2022-04-12 维沃移动通信有限公司 一种上行传输方法及终端
WO2021056528A1 (en) * 2019-09-29 2021-04-01 Zte Corporation Systems and methods for transmitting signals
GB2587665A (en) * 2019-10-04 2021-04-07 Nec Corp Communication system
CN112654078B (zh) * 2019-10-12 2022-10-14 维沃移动通信有限公司 一种上行传输控制方法及终端
EP4088529A4 (en) * 2020-01-09 2023-10-04 Qualcomm Incorporated UPLINK PRESET FOR MULTISLOT UCI MULTIPLEXING
CN115087121B (zh) * 2021-03-12 2025-09-16 维沃移动通信有限公司 Cot确定方法、上行传输方法和设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160095087A1 (en) * 2014-09-29 2016-03-31 Qualcomm Incorporated System and Methods for Cancelling Uplink Traffic Channel Bursts to Improve Performance in a Multi-SIM Wireless Communication Device
WO2019184688A1 (zh) * 2018-03-26 2019-10-03 维沃移动通信有限公司 取消上行传输的方法和设备
CN110324846A (zh) * 2018-03-28 2019-10-11 维沃移动通信有限公司 一种上行传输取消指令的监听方法及终端
US20190313476A1 (en) * 2018-04-05 2019-10-10 Qualcomm Incorporated Cancellation policy for radio resource control configured uplink transmissions

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
QUALCOMM INCORPORATED: "Uplink inter-UE Tx Multiplexing and Prioritization", 3GPP DRAFT; R1-1907285 UPLINK INTER-UE TX MULTIPLEXING AND PRIORITIZATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, Nevada, USA; 20190513 - 20190517, 4 May 2019 (2019-05-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 7, XP051709308 *
QUALCOMM INCORPORATED: "Uplink Inter-UE Tx Multiplexing and Prioritization", 3GPP DRAFT; R1-1911122 UPLINK INTER-UE TX MULTIPLEXING AND PRIORITIZATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 8 October 2019 (2019-10-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051789898 *
See also references of EP4044690A4 *

Also Published As

Publication number Publication date
KR20220080167A (ko) 2022-06-14
CN112654078A (zh) 2021-04-13
KR102857336B1 (ko) 2025-09-08
CN112654078B (zh) 2022-10-14
BR112022006247A2 (pt) 2022-06-21
EP4044690A1 (en) 2022-08-17
US12250628B2 (en) 2025-03-11
US20220240181A1 (en) 2022-07-28
EP4044690A4 (en) 2022-11-23

Similar Documents

Publication Publication Date Title
US11582791B2 (en) PUCCH collision processing method and terminal
CN110324124B (zh) 非周期探测参考信号srs的传输方法及终端设备
US12250628B2 (en) Uplink transmission control method and terminal
US12376130B2 (en) Method for configured grant configuration, terminal, and network-side device
US12446034B2 (en) Transmission method, configuration method, terminal, and network-side device
US11936474B2 (en) Transmission antenna switching method and terminal device
CN110034862B (zh) 一种下行反馈方法、移动通信终端及网络侧设备
US12520240B2 (en) Information transmission method and terminal
US12520333B2 (en) Uplink transmission method and terminal
CN111800864B (zh) 物理上行链路控制信道传输方法、装置、设备及介质
WO2020192547A1 (zh) 信息传输、接收方法、终端及网络侧设备
WO2021027713A1 (zh) 上行传输方法、上行传输控制方法及相关设备
WO2020228529A1 (zh) 半静态调度配置的配置方法、设备及系统
WO2020073805A1 (zh) 上行传输的指示方法、终端及网络侧设备
WO2021068876A1 (zh) 信息传输、接收方法、终端及网络侧设备
CN111050422A (zh) 一种非连续接收的控制方法及终端
WO2020228537A1 (zh) 资源确定方法、资源指示方法、终端及网络侧设备
CN111132355B (zh) 半静态调度传输方法、终端和网络设备
CN111278146A (zh) 非授权调度的传输方法、终端及网络侧设备
WO2020169003A1 (zh) 控制信号的发送方法及传输节点
CN112769528B (zh) 上行探测导频发送方法、接收方法及相关设备
CN112911639B (zh) 上行传输方法、配置方法、终端及网络侧设备
CN110012538B (zh) 免调度资源的管理方法和终端
CN111836375A (zh) 上行数据传输方法、配置方法、终端和网络侧设备

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: 20874160

Country of ref document: EP

Kind code of ref document: A1

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112022006247

Country of ref document: BR

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20227015724

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2020874160

Country of ref document: EP

Effective date: 20220512

ENP Entry into the national phase

Ref document number: 112022006247

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20220331

WWG Wipo information: grant in national office

Ref document number: 202227027170

Country of ref document: IN