WO2021078180A1 - 上行传输方法、上行指示方法和设备 - Google Patents

上行传输方法、上行指示方法和设备 Download PDF

Info

Publication number
WO2021078180A1
WO2021078180A1 PCT/CN2020/122654 CN2020122654W WO2021078180A1 WO 2021078180 A1 WO2021078180 A1 WO 2021078180A1 CN 2020122654 W CN2020122654 W CN 2020122654W WO 2021078180 A1 WO2021078180 A1 WO 2021078180A1
Authority
WO
WIPO (PCT)
Prior art keywords
csi
terminal
energy
indicator
reported
Prior art date
Application number
PCT/CN2020/122654
Other languages
English (en)
French (fr)
Inventor
姜大洁
潘学明
沈晓冬
陈力
Original Assignee
维沃移动通信有限公司
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 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2021078180A1 publication Critical patent/WO2021078180A1/zh
Priority to US17/726,503 priority Critical patent/US20220248330A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0232—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal according to average transmission signal activity
    • 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
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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 embodiments of the present disclosure relate to the field of communication technologies, and in particular to an uplink transmission method, an uplink indication method and equipment.
  • the base station transmits the energy-saving signal (3rd generation partnership project, 3GPP )
  • the downlink control information (Downlink Control Information, DCI) format of the energy saving signal based on the Physical Downlink Control Channel (PDCCH) has been named DCI format 3_0) to a terminal (for example, User Equipment (User Equipment, UE) )) Or a group of UEs, and the UE detects the energy-saving signal at the corresponding time.
  • DCI Downlink Control Information
  • the UE if the UE receives an energy-saving signal and the energy-saving signal instructs the UE to detect an onduration PDCCH or instructs the UE to wake up, the UE detects the PDCCH or starts an onduraton timer.
  • the UE If the UE receives the energy-saving signal and the energy-saving signal indicates that the UE does not detect the onduration PDCCH or indicates that the UE goes to sleep, the UE does not detect the PDCCH or skips (does not start) the onduraton timer.
  • channel state information (Channel State Information, CSI) reporting can only be performed during CDRX activation time (active time), and the UE cannot perform CSI reporting outside the CDRX activation time. If there is no service for a long time, the energy-saving signal instructs the UE not to perform PDCCH monitoring, the UE does not detect the PDCCH or skips (does not start) the onduraton timer. According to the R15 protocol, the UE cannot report CSI at this time, which may cause UE beam or link failure.
  • CSI Channel State Information
  • the embodiments of the present disclosure provide an uplink transmission method, an uplink indication method, and a device to solve the problem of beam or link failure caused by the UE's inability to report CSI when the energy-saving signal instructs the UE not to perform PDCCH monitoring.
  • the embodiments of the present disclosure provide an uplink transmission method, which is applied to a terminal, and includes:
  • the terminal If the terminal does not receive the energy-saving signal, or the received energy-saving signal indicates that the terminal does not monitor the physical downlink control channel PDCCH for the duration, it is determined to receive the CDRX in the corresponding connection state discontinuously according to the network side instruction or protocol agreement Whether to send a sounding reference signal (Sounding Reference Signal, SRS) periodically and/or whether to report channel state information CSI.
  • SRS Sounding Reference Signal
  • the embodiments of the present disclosure also provide an uplink indication method, which is applied to a network device, and includes:
  • the instruction information is used to indicate whether the terminal sends SRS and/or SRS in the corresponding CDRX cycle when the terminal does not receive an energy-saving signal or receives an energy-saving signal indicating that the terminal does not monitor the PDCCH for a duration of time. Or whether to report CSI.
  • the embodiments of the present disclosure also provide a terminal, including:
  • the processing module is configured to determine whether to send the SRS in the corresponding CDRX cycle if the terminal does not receive the energy-saving signal, or if the received energy-saving signal indicates that the terminal does not monitor the PDCCH for the duration, according to the network side instruction or protocol agreement And/or whether to report CSI.
  • the 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, which is implemented when the program is executed by the processor The steps in the uplink transmission method described in the first aspect.
  • the embodiments of the present disclosure also provide a network device, including: a memory, a processor, and a program stored on the memory and capable of running on the processor.
  • a network device including: a memory, a processor, and a program stored on the memory and capable of running on the processor.
  • the program is executed by the processor, The steps in the uplink indication method as described in the second aspect are implemented.
  • 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 uplink transmission as described in the first aspect is realized The steps in the method; or the steps in the uplink indication method as described in the second aspect.
  • the behavior of the terminal can be determined according to the network device instruction or protocol agreement, and the terminal can send SRS and CSI reporting are more flexible, balancing the conflict between terminal power consumption and beam or link failure.
  • Figure 1 is a schematic diagram of the wake-up signal of CDRX
  • Figure 2 is a schematic diagram of the DRX cycle
  • FIG. 3 is a schematic diagram of the architecture of a wireless communication system according to an embodiment of the disclosure.
  • FIG. 4 is a schematic diagram of an uplink transmission method according to an embodiment of the disclosure.
  • FIG. 5 is a schematic diagram of an uplink indication method according to an embodiment of the disclosure.
  • FIG. 6 is one of schematic diagrams of a terminal according to an embodiment of the disclosure.
  • FIG. 7 is one of the schematic diagrams of the network device of the embodiment of the disclosure.
  • FIG. 8 is a second schematic diagram of a terminal according to an embodiment of the disclosure.
  • Fig. 9 is a second schematic diagram of a network device according to an embodiment of the disclosure.
  • the UE in the RRC_IDLE state needs to detect the paging signal sent by the base station at a pre-configured time, and detect paging
  • the signal process is as follows:
  • P-RNTI Paging-Radio Network Temporary Identifier
  • the UE in the RRC_IDLE state periodically detects the paging signal, and the probability of receiving the paging signal belonging to the UE is relatively low, and the power consumption of the PDCCH and PDSCH detected each time is large, which is not conducive to the power saving of the terminal.
  • the basic mechanism of DRX is to configure a DRX cycle (cycle) for the UE in the RRC_CONNECTED state.
  • the DRX cycle is composed of "On Duration” and "Opportunity for DRX": During the "On Duration” time, the UE monitors and receives the PDCCH (active period); during the "Opportunity for DRX” time, the UE does not Receive the data of the downlink channel to save power consumption (sleep period).
  • drxStartOffset specifies the starting subframe of the DRX cycle
  • longDRX-Cycle specifies how many subframes a long DRX cycle occupies. Both parameters are determined by the longDRX-CycleStartOffset field.
  • onDurationTimer specifies the number of consecutive subframes (that is, the number of subframes during which the active period lasts) that the PDCCH needs to be monitored starting from the starting subframe of the DRX cycle.
  • a UE when a UE is scheduled to receive or send data in a certain subframe, it is likely to continue to be scheduled in the next few subframes. If you have to wait until the next DRX cycle to receive or send these data, it will Will bring additional delay. In order to reduce this kind of delay, after the UE is scheduled, it will continue to be in the active period, that is, it will continue to monitor the PDCCH during the configured active period.
  • the implementation mechanism is: whenever the UE is scheduled to transmit data initially, a timer (drx-InactivityTimer) will be started (or restarted), and the UE will remain in the active state until the timer expires.
  • drx-InactivityTimer specifies the number of consecutive subframes that are continuously in the active state after the UE successfully decodes a PDCCH indicating the initial transmission of uplink (UL) or downlink (Downlink, DL) user data. That is, the timer is restarted every time the UE has initial transmission data to be scheduled.
  • the base station transmits an energy-saving signal to the UE, and the UE detects the energy-saving signal at a corresponding moment.
  • the energy saving signal indicates that the UE detects the PDCCH at the time of PO, the UE detects the PDCCH;
  • the energy-saving signal does not instruct the UE to detect the PDCCH at the time of PO, then the UE does not detect the PDCCH;
  • the detection of the energy-saving signal is less complicated and more power-saving than the blind detection of the Paging signal or the PDCCH.
  • the above energy-saving signal can be a signal similar to PDCCH, or a sequence-related signal such as Channel State Information-Reference Signal (CSI-RS), or on-off keying (OOK) signal.
  • CSI-RS Channel State Information-Reference Signal
  • OK on-off keying
  • words such as “exemplary” or “for example” are used as 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 optional or more 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.
  • LTE Long Time Evolution
  • LTE-A Long Time Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single Carrier Frequency Single-carrier Frequency-Division Multiple Access
  • the terms “system” and “network” are often used interchangeably.
  • the CDMA system can implement radio technologies such as CDMA2000 and Universal Terrestrial Radio Access (UTRA).
  • UTRA includes Wideband Code Division Multiple Access (WCDMA) and other CDMA variants.
  • the TDMA system can implement radio technologies such as the Global System for Mobile Communication (GSM).
  • OFDMA system can realize such as Ultra Mobile Broadband (UMB), Evolved UTRA (Evolution-UTRA, E-UTRA), IEEE 802.11 (Wireless Fidelity, Wi-Fi), IEEE 802.16 (Global Microwave) Access interoperability (Worldwide Interoperability for Microwave Access, WiMAX), IEEE 802.20, Flash-OFDM and other radio technologies.
  • UTRA and E-UTRA are part of Universal Mobile Telecommunications System (UMTS).
  • LTE and more advanced LTE (such as LTE-A) are new UMTS versions that use E-UTRA.
  • UTRA, E-UTRA, UMTS, LTE, LTE-A, and GSM are described in documents from an organization named "3rd Generation Partnership Project” (3GPP).
  • CDMA2000 and UMB are described in documents from an organization named "3rd Generation Partnership Project 2" (3GPP2).
  • the techniques described in this article can be used for the systems and radio technologies mentioned above, as well as other systems and radio technologies.
  • FIG. 3 it is a schematic diagram of the architecture of a wireless communication system provided by an embodiment of the disclosure.
  • the wireless communication system may include: a network device 31 and a terminal 32, the terminal 32 may be denoted as UE32, and the terminal 32 may communicate with the network device 31 (transmit signaling or transmit data).
  • the connection between the above-mentioned various devices may be a wireless connection.
  • a solid line is shown in FIG. 3.
  • the network device 31 provided by the embodiment of the present disclosure may be a base station, which may be a commonly used base station, an evolved node base station (eNB), or a network device in a 5G system (for example, the following Equipment such as next generation node base station (gNB) or transmission and reception point (TRP)).
  • eNB evolved node base station
  • 5G system for example, the following Equipment such as next generation node base station (gNB) or transmission and reception point (TRP)).
  • gNB next generation node base station
  • TRP transmission and reception point
  • the terminal 32 provided in the embodiment of the present disclosure may be a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (Ultra-Mobile Personal Computer, UMPC), a netbook or a personal digital assistant (Personal Digital Assistant, PDA), and a mobile Internet device (Mobile Internet Device (MID), Wearable Device (Wearable Device), or in-vehicle equipment, etc.
  • UMPC Ultra-mobile Personal Computer
  • PDA Personal Digital Assistant
  • MID Mobile Internet Device
  • Wearable Device Wearable Device
  • in-vehicle equipment etc.
  • an embodiment of the present disclosure provides an uplink transmission method.
  • the method is executed by a terminal and includes: step 401.
  • Step 401 If the terminal does not receive the energy-saving signal, or the received energy-saving signal indicates that the terminal does not monitor the PDCCH for the duration, according to the network side instruction or protocol agreement, it is determined whether to send SRS and/or CSI in the corresponding CDRX cycle Reported.
  • whether to send SRS and/or whether to report CSI includes the following situations: (1) SRS is not sent; (2) SRS is sent; (3) CSI is reported; (4) CSI is not reported; (5) SRS is not sent And report CSI; (6) send SRS and report CSI; (7) not send SRS and report CSI; (8) send SRS and report CSI.
  • the SRS may include: a semi-persistent sounding reference signal (Semi-Persistent SRS, SP-SRS) and/or a periodic sounding reference signal (Periodic SRS, P-SRS).
  • a semi-persistent sounding reference signal Semi-Persistent SRS, SP-SRS
  • a periodic sounding reference signal Period SRS, P-SRS
  • CSI reporting may be extended to CSI reporting and/or CSI measurement (measurement), such as beam measurement. That is, if the terminal does not receive the energy-saving signal, or the received energy-saving signal indicates that the terminal does not monitor the PDCCH for the duration, it is determined whether to perform CSI-RS or SSB measurement in the corresponding CDRX cycle according to the network side instruction or protocol agreement.
  • the content indicated by the network side includes one of the following: 1) Perform CSI-RS or SSB measurement; 2) Do not perform CSI-RS or SSB measurement.
  • the CSI resources may include: non-zero power CSI reference signal (Non-Zero Power CSI-RS, NZP-CSI-RS) resources, and/or synchronization signal block (Synchronization Signal and PBCH block, SSB) resources.
  • Non-Zero Power CSI-RS Non-Zero Power CSI-RS, NZP-CSI-RS
  • synchronization signal block Synchronization Signal and PBCH block, SSB
  • the CDRX cycle includes one of the following: (1) the duration of CDRX; (2) the active time of CDRX; (3) the duration of the CDRX cycle except CDRX and/or Time other than the activation time of CDRX, that is, other time of CDRX cycle.
  • the terminal does not receive the energy-saving signal, or receives the energy-saving signal and the energy-saving signal instructs the terminal not to monitor the physical downlink control channel PDCCH for a duration, which specifically includes:
  • the terminal does not receive the energy-saving signal, or receives the energy-saving signal and the energy-saving signal instructs the terminal not to monitor the PDCCH for a duration.
  • the listening time refers to the time slot for sending the energy-saving signal, for example, it specifically includes the OFDM symbol for monitoring the energy-saving signal on the time slot.
  • the instruction information from the network side is received, and the first action is determined to be executed in the corresponding CDRX cycle according to the instruction information;
  • the first behavior is one of the foregoing scenarios of whether to send SRS and/or whether to perform CSI reporting, including one of the following:
  • Not sending SRS and/or CSI reporting can avoid the impact on beam or link management due to UE not reporting CSI, reducing the probability of UE beam or link failure, and reducing unnecessary SRS transmission.
  • Sending SRS and/or not performing CSI reporting can avoid the impact on beam or link management caused by the UE not sending SRS, reduce the probability of UE beam or link failure, and reduce unnecessary CSI reporting. Reduce UE power consumption;
  • the indication information indicates whether the terminal sends SRS and SRS in the corresponding CDRX cycle when the energy saving signal is not received or the energy saving signal is received and the energy saving signal instructs the terminal not to monitor the PDCCH for the duration / Or whether to report CSI.
  • the indication information may be radio resource control (Radio Resource Control, RRC) signaling or other signaling/information.
  • RRC Radio Resource Control
  • the terminal determines the behavior of the terminal through the indication information, which can make the terminal send SRS and CSI reporting more flexible, and balance the conflict between the power consumption of the terminal and the beam link failure.
  • the second action is executed in the corresponding CDRX cycle according to the agreement
  • the second act includes one of the following:
  • the indication information includes: configuration information reported by the CSI, and the configuration information reported by the CSI (CSI-ReportConfig) includes one or more of the following: one or more reported CSI report quantities (reportQuantity) ); one or more CSI reported quantities that are not reported, where the CSI reported quantity can indicate the type of CSI reported quantity, such as channel state information reference signal resource indicator-rank indicator-precoding matrix indicator-channel quality indicator (CSI- RS Resource Indicator-Rank Indicator-Precoding Matrix Indicator-Channel Quality Indicator, cri-RI-PMI-CQI), channel state information reference signal resource indication reference signal received power (CSI-RS Resource Indicator-Reference Signal Received Power, CRI- RSRP) and so on.
  • CSI-ReportConfig includes one or more of the following: one or more reported CSI report quantities (reportQuantity) ); one or more CSI reported quantities that are not reported, where the CSI reported quantity can indicate the type of CSI reported quantity, such as channel state information reference
  • the CSI reported amount includes one or more of the following:
  • Channel state information reference signal resource indicator-rank indicator-precoding matrix indicator-channel quality indicator (cri-RI-PMI-CQI), which corresponds to channel state information reference signal resource indicator, rank indicator and precoding matrix indicator The channel quality indicator;
  • Channel state information reference signal resource indicator-rank indicator-i1 (cri-RI-i1), that is, i1 corresponding to the channel state information reference signal resource indicator and rank indicator;
  • Channel state information reference signal resource indicator-rank indicator-i1-channel quality indicator (cri-RI-i1-CQI), that is, the channel quality indicator corresponding to the channel state information reference signal resource indicator, rank indicator, and i1;
  • Channel state information reference signal resource indicator-rank indicator-channel quality indicator (cri-RI-CQI), that is, the channel quality indicator corresponding to the channel state information reference signal resource indicator and rank indicator;
  • Channel state information reference signal resource indicator-rank indicator-layer indicator-precoding matrix indicator-channel quality indicator (CSI-RS Resource Indicator-Rank Indicator-Level Indicator- Precoding Matrix Indicator-Channel Quality Indicator, cri-RI- LI-PMI-CQI), that is, the channel quality indicator corresponding to the channel state information reference signal resource indicator, rank indicator, layer indicator, and precoding matrix indicator.
  • the indication information may instruct the terminal to report certain CSI reported quantities, or instruct the terminal not to report certain CSI reported quantities, or instruct the terminal to report certain CSI reported quantities and not to report certain CSI reported quantities.
  • Specific indication methods can include, but are not limited to: bitmap mode, for example, 1 bit corresponds to a CSI reported amount, and different values of the bits indicate whether to report; a list of CSI reported amounts, where all CSI reported amounts existing in the list are reported, this list None of the CSI reported volume that does not appear will not be reported; the CSI reported volume is not reported in the list, the CSI reported volume that appears in the list is not reported, and the CSI reported volume that does not appear in the list is reported; when there is an existing reporting list or not In the list, whether the CSI reported amount that does not appear in the two lists is reported or not can be implemented based on the terminal, or both are reported by default, or neither is reported by default.
  • the CSI reporting volume of the UE is'cri-RSRP' and/or'ssb-Index-RSRP', other types of CSI reporting volume may not be reported; or the CSI reporting volume of the UE is'cri-RI-PMI -CQI' and/or'cri-RI-i1' CSI reporting, other types of CSI reporting volume may not be reported; or the UE's CSI reporting volume is'cri-RI-i1-CQI' and/or'cri-RI' -CQ' CSI reporting, other types of CSI reporting volume may not be reported.
  • the behavior of the terminal can be determined according to the network device instruction or protocol agreement, and the terminal can be made to send SRS And CSI reporting is more flexible, and it balances the conflict between terminal power consumption and beam or link failure.
  • an embodiment of the present disclosure also provides an uplink indication method.
  • the method is executed by a network device, and includes: step 501.
  • Step 501 Send instruction information, the instruction information is used to instruct the terminal whether to send in the corresponding CDRX cycle when the terminal does not receive an energy-saving signal or the received energy-saving signal indicates that the terminal does not monitor the PDCCH for a duration SRS and/or whether to report CSI.
  • whether to send SRS and/or whether to report CSI includes the following situations: (1) SRS is not sent; (2) SRS is sent; (3) CSI is reported; (4) CSI is not reported; (5) SRS is not sent And report CSI; (6) send SRS and report CSI; (7) do not send SRS and report CSI; (8) send SRS and report CSI.
  • the network device sends the first indication information to the terminal for instructing not to send the SRS, which can reduce unnecessary SRS sending and reduce the power consumption of the terminal.
  • the network device sends the second indication information to the terminal for instructing to send the SRS, which can avoid the impact on the beam or link management caused by the UE not sending the SRS for a long time, and reduce the probability of the UE beam or link failure.
  • the network device sends the third indication information to the terminal for instructing not to report the CSI, which can reduce unnecessary CSI reporting and reduce the power consumption of the terminal.
  • the network device sends the fourth indication information to the terminal for instructing to report CSI, which can avoid the impact on beam or link management caused by the UE not reporting CSI for a long time, and reduce the probability of UE beam or link failure. .
  • the network device sends fifth indication information to the terminal to indicate not to send SRS and to report CSI, which can avoid the impact on beam or link management caused by the UE not reporting CSI for a long time, and reduce the UE beam or link.
  • the probability of road failure occurs, while reducing unnecessary SRS transmission and reducing UE power consumption.
  • the network device sends the sixth indication information to the terminal for instructing to send SRS and report CSI, which can avoid the impact on beam or link management caused by the UE not reporting CSI and sending SRS for a long time, and reduce the UE beam Or the probability of link failure.
  • the network device sends the seventh indication information to the terminal, which is used to indicate not to send SRS and not to report CSI, reducing unnecessary SRS sending and CSI reporting, and reducing UE power consumption.
  • the network device sends the eighth indication information to the terminal for instructing to send SRS and not to report CSI, which can avoid the impact on beam or link management caused by the UE not sending SRS for a long time, and reduce the UE beam or link The probability of failure occurs, while reducing unnecessary CSI reporting and reducing UE power consumption.
  • the SRS may include: SP-SRS and/or P-SRS.
  • the CDRX cycle includes one of the following: (1) the duration of CDRX; (2) the active time of CDRX; (3) the duration of the CDRX cycle except for the duration of CDRX and/or the activation of CDRX Other times outside of time, that is, other moments of the CDRX cycle.
  • the terminal does not receive the energy-saving signal, or the received energy-saving signal indicates that the terminal does not monitor the physical downlink control channel PDCCH for a duration, which specifically includes:
  • the terminal does not receive the energy-saving signal, or the received energy-saving signal indicates that the terminal does not monitor the PDCCH for a duration.
  • the configuration information reported by the CSI is sent to the terminal, and the configuration information reported by the CSI includes one or more of the following: one or more reported CSI quantities; one or more non-reported CSI reported quantities;
  • the CSI reported amount may indicate the type of CSI reported amount, such as channel state information reference signal resource indicator-rank indicator-precoding matrix indicator-channel quality indicator, reference signal received power indicated by channel state information reference signal resource, etc.
  • the CSI reported amount includes one or more of the following:
  • Channel state information reference signal resource indicator-rank indicator-layer indicator-precoding matrix indicator-channel quality indicator (cri-RI-LI-PMI-CQI).
  • the network device can instruct the terminal to behave when it does not receive the energy-saving signal, or the received energy-saving signal indicates that the terminal does not monitor the PDCCH for a duration, which can make the terminal send SRS and CSI reporting more flexible. Balance the conflict between terminal power consumption and beam or link failure.
  • example 1 and example 2 when the terminal does not receive the energy-saving signal, or receives the energy-saving signal and the energy-saving signal instructs the terminal not to monitor the PDCCH for the duration, how to determine the corresponding connection according to the network side instructions or agreement Whether to send the sounding reference signal SRS and/or whether to report the channel state information CSI during the non-continuous reception CDRX cycle.
  • Step 1 The UE receives the RRC signaling sent by the network side, and the RRC signaling may indicate the following a or b;
  • the RRC signaling instructs the UE when it does not detect an energy-saving signal (the DCI format of the energy-saving signal is DCI format 3_0), or receives an energy-saving signal and the energy-saving signal instructs the UE not to monitor the onduration PDCCH, in the corresponding CDRX onduration Or at the active time of CDRX (or at other times of the CDRX cycle), the UE reports the CSI with the reported amount of'cri-RSRP' or'ssb-Index-RSRP', and other types of reported amounts are not reported.
  • RRC signaling instructs the UE to not detect the energy-saving signal (DCI format 3_0), or receives the energy-saving signal and the energy-saving signal instructs the UE not to monitor the onduration PDCCH, at the corresponding CDRX onduration or CDRX active time (or at the CDRX active time) At other times in the cycle), the UE does not send SRS.
  • DCI format 3_0 the energy-saving signal
  • the UE does not send SRS.
  • the period of CSI reporting, the type of CSI resources, and the amount of CSI reporting can be configured in advance through other RRC signaling.
  • Step 2 According to RRC signaling, the UE does not send SRS and report CSI at the corresponding CDRX onduration or CDRX active time, where the content of the CSI report includes'cri-RSRP' or'ssb-Index-RSRP'.
  • Embodiment 1 the impact on beam or link management due to the UE not reporting CSI can be avoided, which reduces the probability of UE beam or link failure, and at the same time reduces unnecessary SRS transmission and reduces UE power consumption.
  • the protocol defines that when the UE does not detect the energy-saving signal (DCI format 3_0), or receives the energy-saving signal and the energy-saving signal instructs the UE not to listen to the onduration PDCCH, the corresponding CDRX onduration or CDRX active time (Or at other times of the CDRX cycle), the default behavior of the UE is not to report CSI and/or not to send SRS.
  • DCI format 3_0 the energy-saving signal
  • the energy-saving signal instructs the UE not to listen to the onduration PDCCH, the corresponding CDRX onduration or CDRX active time (Or at other times of the CDRX cycle)
  • the UE When the UE does not receive the RRC signaling that overrides the UE’s default behavior, when the UE does not detect the energy-saving signal (DCI format 3_0), or receives the energy-saving signal and the energy-saving signal instructs the UE not to monitor the onduration PDCCH In the corresponding CDRX onduration or CDRX active time (or at other times of the CDRX cycle), the UE does not report CSI and/or does not send SRS.
  • DCI format 3_0 the energy-saving signal
  • the UE does not report CSI and/or does not send SRS.
  • Embodiment 2 unnecessary sending of SRS and CSI reports can be reduced, and UE power consumption can be reduced.
  • the embodiment of the present disclosure also provides a terminal. Since the principle of the terminal to solve the problem is similar to the uplink transmission method in the embodiment of the present disclosure, the implementation of the terminal can refer to the implementation of the method, and the repetition will not be repeated.
  • an embodiment of the present disclosure provides a terminal, and the terminal 600 includes:
  • the processing module 601 is configured to, if the terminal does not receive an energy-saving signal, or the received energy-saving signal indicates that the terminal does not monitor the PDCCH for a duration, according to the network side instruction or agreement agreement, determine whether to send in the corresponding CDRX cycle SRS and/or whether to report CSI.
  • the CDRX cycle includes one or more of the following: (1) the duration of CDRX; (2) the active time of CDRX; (3) the duration of the CDRX cycle except CDRX and/or Time other than the activation time of CDRX, that is, other time of CDRX cycle.
  • the terminal does not receive the energy-saving signal, or receives the energy-saving signal and the energy-saving signal instructs the terminal not to monitor the physical downlink control channel PDCCH for a duration, which specifically includes:
  • the terminal does not receive the energy-saving signal, or the received energy-saving signal indicates that the terminal does not monitor the PDCCH for a duration.
  • the terminal 600 further includes: a receiving module, configured to receive indication information from the network side;
  • the processing module 601 is further configured to determine to perform the first behavior in the corresponding CDRX cycle according to the instruction information; wherein, the first behavior includes the following: sending SRS; not sending SRS; performing CSI reporting; not performing CSI Report; SRS is sent, CSI is reported; SRS is not sent, CSI is reported; SRS is sent, CSI is not reported; SRS is not sent, CSI is not reported.
  • the indication information indicates whether the terminal transmits in the corresponding CDRX cycle when the energy saving signal is not received, or the energy saving signal is received and the energy saving signal instructs the terminal not to monitor the PDCCH for the duration SRS and/or whether to report CSI.
  • the processing module 601 is further configured to: perform the second action in the corresponding CDRX cycle according to the agreement;
  • the second act includes the following: sending SRS; not sending SRS; reporting CSI; not reporting CSI; sending SRS, reporting CSI; not sending SRS, reporting CSI; sending SRS, not reporting CSI ; Do not send SRS, do not report CSI.
  • the processing module 601 is further configured to: if an instruction from the network side is not received, execute the second behavior in the corresponding CDRX cycle according to the agreement.
  • the indication information includes: configuration information reported by the CSI, and the configuration information reported by the CSI includes one or more of the following: one or more reported amounts of CSI; one or more not reported CSI reported volume.
  • the CSI reported amount includes one or more of the following:
  • Channel state information reference signal resource indicator-rank indicator-layer indicator-precoding matrix indicator-channel quality indicator (cri-RI-LI-PMI-CQI).
  • the UE reports a CSI with a reported amount of'cri-RSRP' or'ssb-Index-RSRP', and other types of reported amounts are not reported.
  • the terminal provided in the embodiment of the present disclosure can implement each process implemented by the terminal in the method embodiment of FIG. 4, and in order to avoid repetition, details are not described herein again.
  • an embodiment of the present disclosure also provides a network device, and the network device 700 includes:
  • the sending module 701 is configured to send indication information, which is used to indicate that when the terminal does not receive an energy-saving signal, or the received energy-saving signal indicates that the terminal does not monitor the PDCCH for a duration, the terminal is in the corresponding CDRX Whether to send SRS periodically and/or whether to report CSI.
  • whether to send SRS and/or whether to report CSI includes the following situations: (1) SRS is not sent; (2) SRS is sent; (3) CSI is reported; (4) CSI is not reported; (5) SRS is not sent And report CSI; (6) send SRS and report CSI; (7) not send SRS and report CSI; (8) send SRS and report CSI.
  • the SRS may include: SP-SRS and/or P-SRS.
  • the CDRX cycle includes one or more of the following: (1) the duration of CDRX; (2) the activation time of CDRX; (3) the duration of the CDRX cycle except for the duration of CDRX and/or the activation time of CDRX Other times outside of the CDRX cycle.
  • no energy-saving signal is received, or the received energy-saving signal indicates that the terminal does not monitor the physical downlink control channel PDCCH for a duration, which specifically includes:
  • the energy-saving signal is not received, or the received energy-saving signal instructs the terminal not to monitor the PDCCH of the duration.
  • the sending module 701 is further configured to send configuration information reported by the CSI to the terminal.
  • the configuration information reported by the CSI includes one or more of the following: one or more reported CSI reported quantities; one that is not reported. Or multiple CSI reporting volumes;
  • the CSI reported amount may indicate the type of CSI reported amount, such as channel state information reference signal resource indicator-rank indicator-precoding matrix indicator-channel quality indicator, reference signal received power indicated by channel state information reference signal resource, etc.
  • the CSI reported amount includes one or more of the following:
  • Channel state information reference signal resource indicator-rank indicator-layer indicator-precoding matrix indicator-channel quality indicator (cri-RI-LI-PMI-CQI).
  • the terminal provided in the embodiment of the present disclosure can implement each process implemented by the terminal in the method embodiment of FIG. 5, and to avoid repetition, details are not described herein again.
  • the terminal 800 shown in FIG. 8 includes: at least one processor 801, a memory 802, at least one network interface 804, and a user interface 803.
  • the various components in the terminal 800 are coupled together through the bus system 805.
  • the bus system 805 is used to implement connection and communication between these components.
  • the bus system 805 also includes a power bus, a control bus, and a status signal bus.
  • various buses are marked as the bus system 805 in FIG. 8.
  • the user interface 803 may include a display, a keyboard, or a pointing device (for example, a mouse, a trackball (trackball), a touch panel, or a touch screen, etc.).
  • a pointing device for example, a mouse, a trackball (trackball), a touch panel, or a touch screen, etc.
  • the memory 802 in the embodiment of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data rate SDRAM DDRSDRAM
  • enhanced SDRAM ESDRAM
  • Synchlink DRAM SLDRAM
  • Direct Rambus RAM DRRAM
  • the memory 802 of the system and method described in the embodiments of the present disclosure is intended to include, but is not limited to, these and any other suitable types of memory.
  • the memory 802 stores the following elements, executable modules or data structures, or a subset of them, or an extended set of them: operating system 8021 and application programs 8022.
  • the operating system 8021 includes various system programs, such as a framework layer, a core library layer, a driver layer, etc., for implementing various basic services and processing hardware-based tasks.
  • the application program 8022 includes various application programs, such as a media player (Media Player), a browser (Browser), etc., which are used to implement various application services.
  • the program for implementing the method of the embodiments of the present disclosure may be included in the application 8022.
  • the terminal provided in the embodiment of the present disclosure can execute the above-mentioned uplink transmission method embodiment, and its implementation principles and technical effects are similar, and details are not described in this embodiment here.
  • FIG. 9 is a structural diagram of a network device applied in an embodiment of the present disclosure.
  • the network device 900 includes a processor 901, a transceiver 902, a memory 903, and a bus interface.
  • the processor 901 Can be responsible for managing the bus architecture and general processing.
  • the memory 903 may store data used by the processor 901 when performing operations.
  • the network device 900 further includes: a program stored in the memory 903 and capable of running on the processor 901, and when the program is executed by the processor 901, the steps in the method shown in FIG. 5 are implemented.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 901 and various circuits of the memory represented by the memory 903 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 902 may be a plurality of elements, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the network device provided by the embodiment of the present disclosure can execute the method embodiment shown in FIG. 5, and its implementation principles and technical effects are similar, and details are not described in this embodiment here.
  • the steps of the method or algorithm described in connection with the disclosure of the present disclosure may be implemented in a hardware manner, or may be implemented in a manner in which a processor executes software instructions.
  • the software instructions can be composed of corresponding software modules, and the software modules can be stored in RAM, flash memory, ROM, EPROM, EEPROM, registers, hard disks, mobile hard disks, read-only optical disks, or any other form of storage medium known in the art.
  • An exemplary storage medium is coupled to the processor, so that the processor can read information from the storage medium and can write information to the storage medium.
  • the storage medium may also be an integral part of the processor.
  • the processor and the storage medium may be located in the ASIC.
  • the ASIC may be located in the core network interface device.
  • the processor and the storage medium may also exist as discrete components in the core network interface device.
  • the functions described in the present disclosure can be implemented by hardware, software, firmware, or any combination thereof.
  • these functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on the computer-readable medium.
  • the computer-readable medium includes a computer storage medium and a communication medium, where the communication medium includes any medium that facilitates the transfer of a computer program from one place to another.
  • the storage medium may be any available medium that can be accessed by a general-purpose or special-purpose computer.
  • the embodiments of the present disclosure can be provided as a method, a system, or a computer program product. Therefore, the embodiments of the present disclosure may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the embodiments of the present disclosure may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing equipment to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing equipment are generated It is a device that realizes the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so that the computer or other programmable equipment is executed
  • the instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.

Landscapes

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

Abstract

本公开实施例提供一种上行传输方法、上行指示方法和设备，该方法包括：如果终端没有收到节能信号，或者收到的节能信号指示终端不监听持续时间的PDCCH，则根据网络侧指示或协议约定，确定在对应的连接态非连续接收CDRX周期是否发送SRS和/或是否进行CSI上报。

Description

上行传输方法、上行指示方法和设备 技术领域
本公开实施例涉及通信技术领域，具体涉及一种上行传输方法、上行指示方法和设备。
背景技术
在无线资源控制连接态(RRC_CONNECTED)每一个连接态非连续接收(CONNECTED DRX，CDRX)周期，在持续时间(onduration)之前，基站传输节能信号(第三代合作伙伴计划(3rd generation partnership project，3GPP)已将该基于物理下行控制信道(Physical Downlink Control Channel，PDCCH)的节能信号的下行控制信息(Downlink Control Information，DCI)格式命名为DCI format 3_0)给一个终端(例如用户设备(User Equipment，UE))或者一组UE，UE在相应时刻检测该节能信号。
参见图1，如果UE接收到节能信号且该节能信号指示该UE检测onduration的PDCCH或者指示该UE唤醒(wake up)，那么UE检测该PDCCH或启动onduraton计时器。
如果UE接收到节能信号且该节能信号指示该UE不检测onduration的PDCCH或者指示该UE休眠(go to sleep)，则UE不检测该PDCCH或跳过(不启动)onduraton计时器。
相关技术中的版本15(Release 15，R15)协议中，信道状态信息(Channel State Information，CSI)上报只能在CDRX激活时间(active time)进行，UE在CDRX激活时间之外无法进行CSI上报。如果很长时间内都没有业务，则节能信号指示UE不进行PDCCH监听，UE不检测该PDCCH或跳过(不启动)onduraton计时器，按照R15协议，这时UE无法进行CSI上报，这样可能导致UE波束或链路失败。
发明内容
本公开实施例提供一种上行传输方法、上行指示方法和设备，解决节能信号指示UE不进行PDCCH监听时，UE因无法进行CSI上报，导致的波束或链路失败的问题。
第一方面，本公开实施例提供一种上行传输方法，应用于终端，包括：
如果所述终端没有收到节能信号，或者收到的节能信号指示所述终端不监听持续时间的物理下行控制信道PDCCH，则根据网络侧指示或协议约定，确定在对应的连接态非连续接收CDRX周期是否发送探测参考信号(Sounding Reference Signal，SRS)和/或是否进行信道状态信息CSI上报。
第二方面，本公开实施例还提供一种上行指示方法，应用于网络设备，包括：
发送指示信息，所述指示信息用于指示终端在没有收到节能信号，或者收到指示所述终端不监听持续时间的PDCCH的节能信号时，所述终端在对应的CDRX周期是否发送SRS和/或是否进行CSI上报。
第三方面，本公开实施例还提供一种终端，包括：
处理模块，用于如果所述终端没有收到节能信号，或者收到的节能信号指示所述终端不监听持续时间的PDCCH，则根据网络侧指示或协议约定，确定在对应的CDRX周期是否发送SRS和/或是否进行CSI上报。
第四方面，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如第一方面所述的上行传输方法中的步骤。
第五方面，本公开实施例还提供一种网络设备，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第二方面所述的上行指示方法中的步骤。
第六方面，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如第一方面所述的上行传输方法中的步骤；或者如第二方面所述的上行指示方法中的步骤。
在本公开实施例中，在终端没有收到节能信号，或者终端收到的节能信号指示该终端不监听持续时间的PDCCH时，可以根据网络设备指示或协议 约定确定终端的行为，可以使得终端发送SRS和CSI上报更加灵活，平衡终端耗电与波束或链路失败之间的冲突。
附图说明
通过阅读下文可选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出可选实施方式的目的，而并不认为是对本公开的限制。而且在整个附图中，用相同的参考符号表示相同的部件。在附图中：
图1为CDRX的唤醒信号的示意图；
图2为DRX周期的示意图；
图3为本公开实施例的无线通信系统的架构示意图；
图4为本公开实施例的上行传输方法的示意图；
图5为本公开实施例的上行指示方法的示意图；
图6为本公开实施例的终端的示意图之一；
图7为本公开实施例的网络设备的示意图之一；
图8为本公开实施例的终端的示意图之二；
图9为本公开实施例的网络设备的示意图之二。
具体实施方式
为了便于理解本公开实施例下面介绍几个技术点：
(1)RRC空闲(RRC_IDLE)状态下的非连续性接收(Discontinuous Reception，DRX)。
在长期演进(Long Term Evolution，LTE)或第五代移动通信(fifth generation，5G)系统中，处于RRC_IDLE状态下的UE需要在预配置的时间上检测基站发送的寻呼信号，而检测寻呼信号的过程如下：
盲检测寻呼无线网络临时标识(Paging-Radio Network Temporary Identifier，P-RNTI)对应的PDCCH，如果没有检测到该PDCCH，则进入结束本次检测；如果检测到PDCCH存在，则进一步检测该PDCCH指示的物理下行共享信道(Physical Downlink Shared Channel，PDSCH)，如果检测出的PDSCH不是 本UE的寻呼信号，则结束检测；否则，检测出的PDSCH是本用户的寻呼信号。
在RRC_IDLE状态下的UE定期的检测寻呼信号，而接收到属于本UE的寻呼信号的概率是比较低的，而每次检测的PDCCH和PDSCH的功耗较大，不利于终端省电。
(2)RRC connected状态的DRX。
DRX的基本机制是为处于RRC_CONNECTED状态的UE配置一个DRX周期(cycle)。DRX cycle由“On Duration”和“DRX的机会(Opportunity for DRX)”组成：在“On Duration”的时间内，UE监听并接收PDCCH(激活期)；在“Opportunity for DRX”时间内，UE不接收下行信道的数据以节省功耗(休眠期)。
从图2可以看出，在时域上，时间被划分成一个个连续的DRX Cycle。
drxStartOffset指定DRX cycle的起始子帧，longDRX-Cycle指定了一个长(long)DRX cycle占多少个子帧，这两个参数都是由longDRX-CycleStartOffset字段确定的。onDurationTimer指定了从DRX cycle的起始子帧算起，需要监听PDCCH的连续子帧数(即激活期持续的子帧数)。
在大多数情况下，当一个UE在某个子帧被调度并接收或发送数据后，很可能在接下来的几个子帧内继续被调度，如果要等到下一个DRX cycle再来接收或发送这些数据将会带来额外的延迟。为了降低这类延迟，UE在被调度后，会持续位于激活期，即会在配置的激活期内持续监听PDCCH。其实现机制是：每当UE被调度以初传数据时，就会启动(或重启)一个定时器(drx-InactivityTimer)，UE将一直位于激活态直到该定时器超时。drx-InactivityTimer指定了当UE成功解码一个指示初传的上行(Uplink，UL)或下行(Downlink，DL)用户数据的PDCCH后，持续位于激活态的连续子帧数。即每当UE有初传数据被调度，该定时器就重启一次。
为了在上述两种DRX下进一步节省盲检测寻呼(Paging)信号或PDCCH的功耗，提出了唤醒信号(wake-up signal，WUS)和睡眠信号(统称为节能信号(power saving signal))的概念。
(3)RRC_IDLE或者RRC非激活(RRC_inactive)状态的节能信号：
在idle状态每一个寻呼(Paging)周期，在寻呼时机(Paging Occasion，PO)之前，基站传输一个节能信号给UE，UE在相应时刻检测该节能信号。
如果该节能信号指示UE检测PO时刻的PDCCH，那么UE检测PDCCH；
如果该节能信号没有指示UE检测PO时刻的PDCCH，那么UE不检测PDCCH；
可选的，检测节能信号相比盲检测Paging信号或PDCCH复杂度更低且更为省电。
上述的节能信号可以是类似PDCCH的信号，也可以是序列相关的信号如信道状态信息参考信号(Channel State Information-Reference Signal，CSI-RS)，或者是开关键控(on-off keying，OOK)信号。
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，“示例性的”或者“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可选或更具优势。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。
本文所描述的技术不限于长期演进型(Long Time Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，并且也可用于各种无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access， OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)和其他系统。
术语“系统”和“网络”常被可互换地使用。CDMA系统可实现诸如CDMA2000、通用地面无线电接入(Universal Terrestrial Radio Access，UTRA)等无线电技术。UTRA包括宽带CDMA(Wideband Code Division Multiple Access，WCDMA)和其他CDMA变体。TDMA系统可实现诸如全球移动通信系统(Global System for Mobile Communication，GSM)之类的无线电技术。OFDMA系统可实现诸如超移动宽带(Ultra Mobile Broadband，UMB)、演进型UTRA(Evolution-UTRA，E-UTRA)、IEEE 802.11(无线保真(Wireless Fidelity，Wi-Fi))、IEEE 802.16(全球微波接入互操作性(Worldwide Interoperability for Microwave Access，WiMAX))、IEEE 802.20、Flash-OFDM等无线电技术。UTRA和E-UTRA是通用移动电信系统(Universal Mobile Telecommunications System，UMTS)的部分。LTE和更高级的LTE(如LTE-A)是使用E-UTRA的新UMTS版本。UTRA、E-UTRA、UMTS、LTE、LTE-A以及GSM在来自名为“第三代伙伴项目”(3rd Generation Partnership Project，3GPP)的组织的文献中描述。CDMA2000和UMB在来自名为“第三代伙伴项目2”(3GPP2)的组织的文献中描述。本文所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。
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方法和设备可以应用于无线通信系统中。参考图3，为本公开实施例提供的一种无线通信系统的架构示意图。如图3所示，该无线通信系统可以包括：网络设备31和终端32，终端32可以记做UE32，终端32可以与网络设备31通信(传输信令或传输数据)。在实际应用中上述各个设备之间的连接可以为无线连接，为了方便直观地表示各个设备之间的连接关系，图3中采用实线示意。
本公开实施例提供的网络设备31可以为基站，该基站可以为通常所用的基站，也可以为演进型基站(evolved node base station，eNB)，还可以为5G系统中的网络设备(例如，下一代基站(next generation node base station，gNB)或发送和接收点(transmission and reception point，TRP))等设备。
本公开实施例提供的终端32可以为手机、平板电脑、笔记本电脑、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、上网本或者个人数字助理(Personal Digital Assistant，PDA)、移动上网装置(Mobile Internet Device，MID)、可穿戴式设备(Wearable Device)或车载设备等。
参见图4，本公开实施例提供一种上行传输方法，该方法的执行主体为终端，包括：步骤401。
步骤401：如果终端没有收到节能信号，或者收到的节能信号指示终端不监听持续时间的PDCCH，则根据网络侧指示或协议约定，确定在对应的CDRX周期是否发送SRS和/或是否进行CSI上报。
其中，是否发送SRS和/或是否进行CSI上报包括以下情形：(1)不发送SRS；(2)发送SRS；(3)进行CSI上报；(4)不进行CSI上报；(5)不发送SRS和进行CSI上报；(6)发送SRS和进行CSI上报；(7)不发送SRS和不进行CSI上报；(8)发送SRS和不进行CSI上报。
可选地，SRS可以包括：半持续的探测参考信号(Semi-Persistent SRS，SP-SRS)和/或周期的探测参考信号(Periodic SRS，P-SRS)。
可选地，CSI上报可以扩展为CSI上报和/或CSI测量(measurement)，例如波束测量(beam measurement)。即，如果终端没有收到节能信号，或者收到的节能信号指示终端不监听持续时间的PDCCH，则根据网络侧指示或协议约定，确定在对应的CDRX周期是否进行CSI-RS或者SSB的测量。其中，网络侧指示内容包括以下一种：1)进行CSI-RS或者SSB的测量；2)不进行CSI-RS或者SSB的测量。
可选地，CSI资源可以包括：非零功率CSI参考信号(Non-Zero Power CSI-RS，NZP-CSI-RS)资源，和/或，同步信号块(Synchronization Signal and PBCH block，SSB)资源。
可选地，所述CDRX周期(cycle)包括以下一项：(1)CDRX的持续时间；(2)CDRX的激活时间(active time)；(3)CDRX周期中除CDRX的持续时间和/或CDRX的激活时间之外的其他时间，即CDRX cycle的其他时刻。
可选地，所述终端没有收到节能信号，或者收到节能信号且所述节能信号指示所述终端不监听持续时间的物理下行控制信道PDCCH，具体包括：
在节能信号的监听时刻(monitoring occasion)，所述终端没有收到所述节能信号，或者收到所述节能信号且所述节能信号指示所述终端不监听持续时间的PDCCH。其中，监听时刻是指发送节能信号的时隙，例如具体包括该时隙上的监听节能信号的OFDM符号。
在一些实施例方式中，接收网络侧的指示信息，根据所述指示信息确定在对应的CDRX周期执行第一行为；
其中，所述第一行为为上述是否发送SRS和/或是否进行CSI上报情形中的一种，包括以下一项：
(1)发送SRS和/或进行CSI上报，这样UE跳过on duration或激活时间时，仍然在CDRX周期内例如onduration发送SRS和/或进行CSI上报，可以避免由于UE不进行SRS发送和CSI上报对波束或链路管理的影响，降低了UE波束或链路失败发生概率；
(2)不发送SRS和/或进行CSI上报，可以避免由于UE不进行CSI上报对波束或链路管理的影响，降低了UE波束或链路失败发生概率，由于减少不必要的SRS发送，降低UE耗电；
(3)发送SRS和/或不进行CSI上报，可以避免由于UE不发送SRS导致的对波束或链路管理的影响，降低了UE波束或链路失败发生概率，由于减少不必要的CSI上报，降低UE耗电；
(4)不发送SRS和/或不进行CSI上报，减少不必要的发送SRS和CSI上报，降低UE耗电。
可选地，所述指示信息指示在没有收到节能信号，或者收到节能信号且所述节能信号指示所述终端不监听持续时间的PDCCH时，所述终端在对应的CDRX周期是否发送SRS和/或是否进行CSI上报。
可选地，指示信息可以为无线资源控制(Radio Resource Control，RRC)信令或其他信令/信息。
在本公开实施例中，终端通过指示信息确定终端的行为，可以使得终端发送SRS和CSI上报更加灵活，平衡终端耗电和波束链路失败之间的冲突。
在一些实施例方式中，根据协议约定在对应的CDRX周期执行第二行为；
其中，所述第二行为包括以下一项：
(1)发送SRS和/或进行CSI上报；
(2)不发送SRS和/或进行CSI上报；
(3)发送SRS和/或不进行CSI上报；
(4)不发送SRS和/或不进行CSI上报。
进一步地，如果没有收到网络侧的指示，则根据协议约定在对应的CDRX周期执行上述第二行为。
在一些实施例方式中，所述指示信息包括：CSI上报的配置信息，所述CSI上报的配置信息(CSI-ReportConfig)包括以下一项或多项：上报的一个或多个CSI上报量(reportQuantity)；不上报的一个或多个CSI上报量，其中，CSI上报量可以指示CSI的上报量的类型，例如信道状态信息参考信号资源指示-秩指示-预编码矩阵指示-信道质量指示(CSI-RS Resource Indicator-Rank Indicator-Precoding Matrix Indicator-Channel Quality Indicator，cri-RI-PMI-CQI)，信道状态信息参考信号资源指示的参考信号接收功率(CSI-RS Resource Indicator-Reference Signal Received Power，CRI-RSRP)等。
可选地，所述CSI上报量包括以下一项或多项：
(1)信道状态信息参考信号资源指示的参考信号接收功率(CRI-RSRP)；
(2)同步信号块的参考信号接收功率(ssb-Index-RSRP)；
(3)信道状态信息参考信号资源指示-秩指示-预编码矩阵指示-信道质量指示(cri-RI-PMI-CQI)，即与信道状态信息参考信号资源指示、秩指示和预编码矩阵指示对应的信道质量指示；
(4)信道状态信息参考信号资源指示-秩指示-i1(cri-RI-i1)，即与信道状态信息参考信号资源指示和秩指示对应的i1；
(5)信道状态信息参考信号资源指示-秩指示-i1-信道质量指示(cri-RI-i1-CQI)，即与信道状态信息参考信号资源指示、秩指示和i1对应的信道质量指示；
(6)信道状态信息参考信号资源指示-秩指示-信道质量指示(cri-RI-CQI)，即与信道状态信息参考信号资源指示、秩指示对应的信道质量指示；
(7)信道状态信息参考信号资源指示-秩指示-层指示-预编码矩阵指示-信道质量指示(CSI-RS Resource Indicator-Rank Indicator-Level Indicator- Precoding Matrix Indicator-Channel Quality Indicator，cri-RI-LI-PMI-CQI)，即与信道状态信息参考信号资源指示、秩指示、层指示、预编码矩阵指示对应的信道质量指示。
其中，指示信息可以指示终端上报某些CSI上报量，或者指示终端不上报某些CSI上报量，或者指示终端上报某些CSI上报量、不上报某些CSI上报量。具体指示方式可以包括但不限于：位图方式，如1bit对应一个CSI上报量，比特的不同取值表示是否上报；CSI上报量的上报列表，该列表中存在的CSI上报量均上报，该列表未出现的CSI上报量均不上报；CSI上报量的不上报列表，该列表中出现的CSI上报量均不上报，该列表中未出现的CSI上报量均上报；当既有上报列表和不上报列表时，这两个列表中均未出现的CSI上报量的上报与否可基于终端实现，或默认均上报，或默认均不上报。
例如，UE进行CSI上报量为'cri-RSRP'和/或'ssb-Index-RSRP'的CSI上报，其他类型的CSI上报量可以不上报；或者UE进行CSI上报量为'cri-RI-PMI-CQI'和/或'cri-RI-i1'的CSI上报，其他类型的CSI上报量可以不上报；或者UE进行CSI上报量为'cri-RI-i1-CQI'和/或'cri-RI-CQ'的CSI上报，其他类型的CSI上报量可以不上报。
值得指出的是，以上上报量仅为示例性说明，其他未列举的CSI上报量不再一一列举。
在本实施例中，在终端没有收到节能信号，或者终端收到的节能信号指示该终端不监听持续时间的PDCCH时，可以根据网络设备指示或协议约定确定终端的行为，可以使得终端发送SRS和CSI上报更加灵活，平衡终端耗电与波束或链路失败之间的冲突。
参见图5，本公开实施例还提供一种上行指示方法，该方法的执行主体为网络设备，包括：步骤501。
步骤501：发送指示信息，所述指示信息用于指示终端在没有收到节能信号，或者收到的节能信号指示所述终端不监听持续时间的PDCCH时，所述终端在对应的CDRX周期是否发送SRS和/或是否进行CSI上报。
其中，是否发送SRS和/或是否进行CSI上报包括以下情形：(1)不发送SRS；(2)发送SRS；(3)进行CSI上报；(4)不进行CSI上报；(5)不发送 SRS和进行CSI上报；(6)发送SRS和进行CSI上报；(7)不发送SRS和不进行CSI上报；(8)发送SRS和不进行CSI上报。
例如，网络设备向终端发送第一指示信息，用于指示不发送SRS，可以减少不必要的SRS的发送，降低终端耗电。
例如，网络设备向终端发送第二指示信息，用于指示发送SRS，可以避免由于UE长时间不发送SRS导致的对波束或链路管理的影响，降低了UE波束或链路失败发生概率。
例如，网络设备向终端发送第三指示信息，用于指示不进行CSI上报，可以减少不必要的CSI上报，降低终端耗电。
例如，网络设备向终端发送第四指示信息，用于指示进行CSI上报，可以避免由于UE长时间不进行CSI上报导致的对波束或链路管理的影响，降低了UE波束或链路失败发生概率。
例如，网络设备向终端发送第五指示信息，用于指示不发送SRS和进行CSI上报，可以避免由于UE长时间不进行CSI上报导致的对波束或链路管理的影响，降低了UE波束或链路失败发生概率，同时减少不必要的SRS发送，降低UE耗电。
例如，网络设备向终端发送第六指示信息，用于指示发送SRS和进行CSI上报，可以避免由于UE长时间不进行CSI上报和发送SRS导致的对波束或链路管理的影响，降低了UE波束或链路失败发生概率。
例如，网络设备向终端发送第七指示信息，用于指示不发送SRS和不进行CSI上报，减少不必要的SRS发送和CSI上报，降低UE耗电。
例如，网络设备向终端发送第八指示信息，用于指示发送SRS和不进行CSI上报，可以避免由于UE长时间不发送SRS导致的对波束或链路管理的影响，降低了UE波束或链路失败发生概率，同时减少不必要的CSI上报，降低UE耗电。
可选地，SRS可以包括：SP-SRS和/或P-SRS。
可选地，所述CDRX周期包括以下一项：(1)CDRX的持续时间；(2)CDRX的激活时间(active time)；(3)CDRX周期中除CDRX的持续时间和/或CDRX的激活时间之外的其他时间，即CDRX cycle的其他时刻。
可选地，终端没有收到节能信号，或者收到的节能信号指示所述终端不监听持续时间的物理下行控制信道PDCCH，具体包括：
在节能信号的监听时刻，终端没有收到所述节能信号，或者收到的所述节能信号指示所述终端不监听持续时间的PDCCH。
在一些实施例方式中，向终端发送CSI上报的配置信息，CSI上报的配置信息包括以下一项或多项：上报的一个或多个CSI上报量；不上报的一个或多个CSI上报量；
其中，CSI上报量可以指示CSI的上报量的类型，例如信道状态信息参考信号资源指示-秩指示-预编码矩阵指示-信道质量指示，信道状态信息参考信号资源指示的参考信号接收功率等。
可选地，所述CSI上报量包括以下一项或多项：
(1)信道状态信息参考信号资源指示的参考信号接收功率(CRI-RSRP)；
(2)同步信号块的参考信号接收功率(ssb-Index-RSRP)；
(3)信道状态信息参考信号资源指示-秩指示-预编码矩阵指示-信道质量指示(cri-RI-PMI-CQI)；
(4)信道状态信息参考信号资源指示-秩指示-i1(cri-RI-i1)；
(5)信道状态信息参考信号资源指示-秩指示-i1-信道质量指示(cri-RI-i1-CQI)；
(6)信道状态信息参考信号资源指示-秩指示-信道质量指示(cri-RI-CQI)；
(7)信道状态信息参考信号资源指示-秩指示-层指示-预编码矩阵指示-信道质量指示(cri-RI-LI-PMI-CQI)。
在本公开实施例中，网络设备可以指示终端在没有收到节能信号，或者收到的节能信号指示终端不监听持续时间的PDCCH时的终端的行为，可以使得终端发送SRS和CSI上报更加灵活，平衡终端耗电与波束或链路失败之间的冲突。
下面结合示例1和示例2介绍在终端没有收到节能信号，或者收到节能信号且该节能信号指示该终端不监听持续时间的PDCCH时，如何根据网络侧指示或协议约定，确定在对应的连接态非连续接收CDRX周期是否发送探测参考信号SRS和/或是否进行信道状态信息CSI上报。
示例1：
步骤1：UE接收网络侧发送的RRC信令，该RRC信令可以指示以下a或b；
a)RRC信令指示UE当没有检测到节能信号(该节能信号的DCI格式为DCI format 3_0)时，或者收到节能信号且该节能信号指示该UE不监听onduration的PDCCH，在对应的CDRX onduration或者CDRX的active time(或者在CDRX cycle的其他时刻)，该UE进行上报量为'cri-RSRP'或者'ssb-Index-RSRP'的CSI上报，其他类型的上报量不上报。
b)RRC信令指示UE当没有检测到节能信号(DCI format 3_0)时，或者收到节能信号且节能信号指示UE不监听onduration的PDCCH，在对应的CDRX onduration或者CDRX的active time(或者在CDRX cycle的其他时刻)，UE不发送SRS。
其中，CSI上报的周期、CSI资源和CSI上报量的类型可以通过其他的RRC信令提前配置。
步骤2：UE根据RRC信令，在对应的CDRX onduration或者CDRX的active time不发送SRS和进行CSI上报，其中CSI上报的内容包括'cri-RSRP'或者'ssb-Index-RSRP'。
在实施例1中，可以避免由于UE不进行CSI上报对波束或链路管理的影响，降低了UE波束或链路失败发生概率，同时减少不必要的SRS发送，降低UE耗电。
实施例2：
在本实施例中，协议定义了当UE没有检测到节能信号(DCI format 3_0)时，或者收到节能信号且该节能信号指示UE不监听onduration的PDCCH，在对应的CDRX onduration或者CDRX的active time(或者在CDRX cycle的其他时刻)，UE的默认行为是不进行CSI上报和/或不发送SRS。
当UE没有收到否决(override)UE的默认行为的RRC信令时，当该UE没有检测到节能信号(DCI format 3_0)时，或者收到节能信号且该节能信号指示UE不监听onduration的PDCCH，在对应的CDRX onduration或者CDRX的active time(或者在CDRX cycle的其他时刻)，UE不进行CSI上报和/或 不发送SRS。
在实施例2中，可以减少不必要的发送SRS和CSI上报，降低UE耗电。
本公开实施例中还提供了一种终端，由于终端解决问题的原理与本公开实施例中上行传输方法相似，因此该终端的实施可以参见方法的实施，重复之处不再敷述。
参见图6，本公开实施例提供一种终端，该终端600包括：
处理模块601，用于如果所述终端没有收到节能信号，或者收到的节能信号指示所述终端不监听持续时间的PDCCH，则根据网络侧指示或协议约定，确定在对应的CDRX周期是否发送SRS和/或是否进行CSI上报。
可选地，所述CDRX周期包括以下一项或多项：(1)CDRX的持续时间；(2)CDRX的激活时间(active time)；(3)CDRX周期中除CDRX的持续时间和/或CDRX的激活时间之外的其他时间，即CDRX cycle的其他时刻。
可选地，所述终端没有收到节能信号，或者收到节能信号且所述节能信号指示所述终端不监听持续时间的物理下行控制信道PDCCH，具体包括：
在节能信号的监听时刻，所述终端没有收到所述节能信号，或者收到的所述节能信号指示所述终端不监听持续时间的PDCCH。
在一些实施方式中，在图6所示的基础上，该终端600还包括：接收模块，用于接收网络侧的指示信息；
该处理模块601进一步用于根据所述指示信息，确定在对应的CDRX周期执行第一行为；其中，所述第一行为包括以下一项：发送SRS；不发送SRS；进行CSI上报；不进行CSI上报；发送SRS，进行CSI上报；不发送SRS，进行CSI上报；发送SRS，不进行CSI上报；不发送SRS，不进行CSI上报。
在一些实施方式中，所述指示信息指示在没有收到节能信号，或者收到节能信号且所述节能信号指示所述终端不监听持续时间的PDCCH时，所述终端在对应的CDRX周期是否发送SRS和/或是否进行CSI上报。
在一些实施方式中，处理模块601进一步用于：根据协议约定在对应的CDRX周期执行第二行为；
其中，所述第二行为包括以下一项：发送SRS；不发送SRS；进行CSI上报；不进行CSI上报；发送SRS，进行CSI上报；不发送SRS，进行CSI 上报；发送SRS，不进行CSI上报；不发送SRS，不进行CSI上报。
在一些实施方式中，处理模块601进一步用于：如果没有接收到网络侧的指示，则根据协议约定在对应的CDRX周期执行第二行为。
在一些实施方式中，所述指示信息包括：CSI上报的配置信息，所述CSI上报的配置信息包括以下一项或多项：上报的一个或多个CSI上报量；不上报的一个或多个CSI上报量。
可选地，所述CSI上报量包括以下一项或多项：
(1)信道状态信息参考信号资源指示的参考信号接收功率(CRI-RSRP)；
(2)同步信号块的参考信号接收功率(ssb-Index-RSRP)；
(3)信道状态信息参考信号资源指示-秩指示-预编码矩阵指示-信道质量指示(cri-RI-PMI-CQI)；
(4)信道状态信息参考信号资源指示-秩指示-i1(cri-RI-i1)；
(5)信道状态信息参考信号资源指示-秩指示-i1-信道质量指示(cri-RI-i1-CQI)；
(6)信道状态信息参考信号资源指示-秩指示-信道质量指示(cri-RI-CQI)；
(7)信道状态信息参考信号资源指示-秩指示-层指示-预编码矩阵指示-信道质量指示(cri-RI-LI-PMI-CQI)。
例如，UE进行上报量为'cri-RSRP'or'ssb-Index-RSRP'的CSI上报，其他类型的上报量不上报。
本公开实施例提供的终端能够实现图4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。
参见图7，本公开实施例还提供一种网络设备，该网络设备700包括：
发送模块701，用于发送指示信息，所述指示信息用于指示终端在没有收到节能信号，或者收到的节能信号指示所述终端不监听持续时间的PDCCH时，所述终端在对应的CDRX周期是否发送SRS和/或是否进行CSI上报。
其中，是否发送SRS和/或是否进行CSI上报包括以下情形：(1)不发送SRS；(2)发送SRS；(3)进行CSI上报；(4)不进行CSI上报；(5)不发送SRS和进行CSI上报；(6)发送SRS和进行CSI上报；(7)不发送SRS和不进行CSI上报；(8)发送SRS和不进行CSI上报。
可选地，SRS可以包括：SP-SRS和/或P-SRS。
可选地，所述CDRX周期包括以下一项或多项：(1)CDRX的持续时间；(2)CDRX的激活时间；(3)CDRX周期中除CDRX的持续时间和/或CDRX的激活时间之外的其他时间，即CDRX cycle的其他时刻。
可选地，没有收到节能信号，或者收到的节能信号指示所述终端不监听持续时间的物理下行控制信道PDCCH，具体包括：
在节能信号的监听时刻，没有收到所述节能信号，或者收到的所述节能信号指示所述终端不监听持续时间的PDCCH。
在一些实施例方式中，发送模块701还用于：向终端发送CSI上报的配置信息，CSI上报的配置信息包括以下一项或多项：上报的一个或多个CSI上报量；不上报的一个或多个CSI上报量；
其中，CSI上报量可以指示CSI的上报量的类型，例如信道状态信息参考信号资源指示-秩指示-预编码矩阵指示-信道质量指示，信道状态信息参考信号资源指示的参考信号接收功率等。
可选地，所述CSI上报量包括以下一项或多项：
(1)信道状态信息参考信号资源指示的参考信号接收功率(CRI-RSRP)；
(2)同步信号块的参考信号接收功率(ssb-Index-RSRP)；
(3)信道状态信息参考信号资源指示-秩指示-预编码矩阵指示-信道质量指示(cri-RI-PMI-CQI)；
(4)信道状态信息参考信号资源指示-秩指示-i1(cri-RI-i1)；
(5)信道状态信息参考信号资源指示-秩指示-i1-信道质量指示(cri-RI-i1-CQI)；
(6)信道状态信息参考信号资源指示-秩指示-信道质量指示(cri-RI-CQI)；
(7)信道状态信息参考信号资源指示-秩指示-层指示-预编码矩阵指示-信道质量指示(cri-RI-LI-PMI-CQI)。
本公开实施例提供的终端能够实现图5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。
如图8所示，图8所示的终端800包括：至少一个处理器801、存储器802、至少一个网络接口804和用户接口803。终端800中的各个组件通过总 线系统805耦合在一起。可理解，总线系统805用于实现这些组件之间的连接通信。总线系统805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。但是为了清楚说明起见，在图8中将各种总线都标为总线系统805。
其中，用户接口803可以包括显示器、键盘或者点击设备(例如，鼠标，轨迹球(trackball)、触感板或者触摸屏等。
可以理解，本公开实施例中的存储器802可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data rate SDRAM，DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本公开实施例描述的系统和方法的存储器802旨在包括但不限于这些和任意其它适合类型的存储器。
在一些实施方式中，存储器802保存了如下的元素，可执行模块或者数据结构，或者他们的子集，或者他们的扩展集：操作系统8021和应用程序8022。
其中，操作系统8021，包含各种系统程序，例如框架层、核心库层、驱动层等，用于实现各种基础业务以及处理基于硬件的任务。应用程序8022，包含各种应用程序，例如媒体播放器(Media Player)、浏览器(Browser)等，用于实现各种应用业务。实现本公开实施例方法的程序可以包含在应用程序8022中。
在本公开的一个实施例中，通过调用存储器802保存的程序或指令，具体的，可以是应用程序8022中保存的程序或指令，执行时实现以上图4所示方法的步骤。
本公开实施例提供的终端，可以执行上述上行传输方法实施例，其实现原理和技术效果类似，本实施例此处不再赘述。
请参阅图9，图9是本公开实施例应用的网络设备的结构图，如图9所示，网络设备900包括：处理器901、收发机902、存储器903和总线接口，其中，处理器901可以负责管理总线架构和通常的处理。存储器903可以存储处理器901在执行操作时所使用的数据。
在本公开的一个实施例中，网络设备900还包括：存储在存储器上903并可在处理器901上运行的程序，程序被处理器901执行时实现以上图5所示方法中的步骤。
在图9中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器901代表的一个或多个处理器和存储器903代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机902可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。
本公开实施例提供的网络设备，可以执行上述图5所示方法实施例，其实现原理和技术效果类似，本实施例此处不再赘述。
结合本公开公开内容所描述的方法或者算法的步骤可以硬件的方式来实现，也可以是由处理器执行软件指令的方式来实现。软件指令可以由相应的软件模块组成，软件模块可以被存放于RAM、闪存、ROM、EPROM、EEPROM、寄存器、硬盘、移动硬盘、只读光盘或者本领域熟知的任何其它形式的存储介质中。一种示例性的存储介质耦合至处理器，从而使处理器能从该存储介质读取信息，且可向该存储介质写入信息。当然，存储介质也可以是处理器的组成部分。处理器和存储介质可以位于ASIC中。另外，该ASIC可以位于核心网接口设备中。当然，处理器和存储介质也可以作为分立组件存在于核心网接口设备中。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本公开所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时，可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能存取的任何可用介质。
以上所述的具体实施方式，对本公开的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本公开的具体实施方式而已，并不用于限定本公开的保护范围，凡在本公开的技术方案的基础之上，所做的任何修改、等同替换、改进等，均应包括在本公开的保护范围之内。
本领域内的技术人员应明白，本公开实施例可提供为方法、系统、或计算机程序产品。因此，本公开实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本公开实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本公开实施例是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上， 使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本公开实施例进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本公开实施例的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。

Claims (24)

  1. 一种上行传输方法，应用于终端，包括：
    如果所述终端没有收到节能信号，或者收到的节能信号指示所述终端不监听持续时间的物理下行控制信道PDCCH，则根据网络侧指示或协议约定，确定在对应的连接态非连续接收CDRX周期是否发送探测参考信号SRS和/或是否进行信道状态信息CSI上报。
  2. 根据权利要求1所述的方法，其中，还包括：
    接收节能信号；
    当所述节能信号指示所述终端不监听持续时间的PDCCH时，在对应的CDRX周期进行CSI上报。
  3. 根据权利要求2所述的方法，其中，当所述节能信号指示所述终端不监听持续时间的PDCCH时，在对应的CDRX周期进行CSI上报，包括：
    当所述节能信号指示所述终端不监听持续时间的PDCCH时，在对应的CDRX周期的CDRX的持续时间进行CSI上报。
  4. 根据权利要求2所述的方法，其中，还包括：
    接收网络侧的指示信息；所述指示信息包括：CSI上报的配置信息，所述CSI上报的配置信息包括以下一项或多项：上报的一个或多个CSI上报量；不上报的一个或多个CSI上报量。
  5. 根据权利要求1所述的方法，其中，还包括：
    接收节能信号；
    当所述节能信号指示所述终端不监听持续时间的PDCCH时，在对应的CDRX周期不发送SRS。
  6. 根据权利要求1所述的方法，其中，根据网络侧指示，确定在对应的CDRX周期是否发送SRS和/或是否进行CSI上报，包括：
    接收网络侧的指示信息；
    根据所述指示信息，确定在对应的CDRX周期执行第一行为；
    其中，所述第一行为包括以下一项：
    发送SRS；
    不发送SRS；
    进行CSI上报；
    不进行CSI上报；
    发送SRS，进行CSI上报；
    不发送SRS，进行CSI上报；
    发送SRS，不进行CSI上报；
    不发送SRS，不进行CSI上报。
  7. 根据权利要求6所述的方法，其中，所述指示信息指示在没有收到节能信号，或者收到的节能信号指示所述终端不监听持续时间的PDCCH时，所述终端在对应的CDRX周期是否发送SRS和/或是否进行CSI上报。
  8. 根据权利要求1所述的方法，其中，根据协议约定，确定在对应的CDRX周期是否发送SRS和/或是否进行CSI上报，包括：
    根据协议约定在对应的CDRX周期执行第二行为；
    其中，所述第二行为包括以下一项：
    发送SRS；
    不发送SRS；
    进行CSI上报；
    不进行CSI上报；
    发送SRS，进行CSI上报；
    不发送SRS，进行CSI上报；
    发送SRS，不进行CSI上报；
    不发送SRS，不进行CSI上报。
  9. 根据权利要求8所述的方法，其中，根据协议约定在对应的CDRX周期执行第二行为，包括：
    如果没有接收到网络侧的指示，则根据协议约定在对应的CDRX周期执行第二行为。
  10. 根据权利要求6或8所述的方法，其中，
    所述指示信息包括：CSI上报的配置信息，所述CSI上报的配置信息包括以下一项或多项：上报的一个或多个CSI上报量；不上报的一个或多个CSI 上报量。
  11. 根据权利要求9所述的方法，其中，所述CSI上报量包括以下一项或多项：
    信道状态信息参考信号资源指示的参考信号接收功率；
    同步信号块的参考信号接收功率；
    信道状态信息参考信号资源指示-秩指示-预编码矩阵指示-信道质量指示；
    信道状态信息参考信号资源指示-秩指示-i1；
    信道状态信息参考信号资源指示-秩指示-i1-信道质量指示；
    信道状态信息参考信号资源指示-秩指示-信道质量指示；
    信道状态信息参考信号资源指示-秩指示-层指示-预编码矩阵指示-信道质量指示。
  12. 根据权利要求1所述的方法，其中，所述CDRX周期包括以下一项：
    CDRX的持续时间；
    CDRX的激活时间；
    CDRX周期中除CDRX的持续时间和/或CDRX的激活时间之外的其他时间。
  13. 根据权利要求1所述的方法，其中，所述终端没有收到节能信号，或者收到的节能信号指示所述终端不监听持续时间的物理下行控制信道PDCCH，具体包括：
    在节能信号的监听时刻，所述终端没有收到所述节能信号，或者收到的所述节能信号指示所述终端不监听持续时间的PDCCH。
  14. 一种上行指示方法，应用于网络设备，其特征在于，包括：
    发送指示信息，所述指示信息用于指示终端在没有收到节能信号，或者收到指示所述终端不监听持续时间的物理下行控制信道PDCCH的节能信号时，所述终端在对应的连接态非连续接收CDRX周期是否发送探测参考信号SRS和/或是否进行信道状态信息CSI上报。
  15. 根据权利要求14所述的方法，其中，
    所述指示信息包括：CSI上报的配置信息，所述CSI上报的配置信息包括以下一项或多项：上报的一个或多个CSI上报量；不上报的一个或多个CSI 上报量。
  16. 根据权利要求15所述的方法，其中，所述CSI上报量包括以下一项或多项：
    信道状态信息参考信号资源指示的参考信号接收功率；
    同步信号块的参考信号接收功率；
    信道状态信息参考信号资源指示-秩指示-预编码矩阵指示-信道质量指示；
    信道状态信息参考信号资源指示-秩指示-i1；
    信道状态信息参考信号资源指示-秩指示-i1-信道质量指示；
    信道状态信息参考信号资源指示-秩指示-信道质量指示；
    信道状态信息参考信号资源指示-秩指示-层指示-预编码矩阵指示-信道质量指示。
  17. 一种终端，其特征在于，包括：
    处理模块，用于如果所述终端没有收到节能信号，或者收到的节能信号指示所述终端不监听持续时间的物理下行控制信道PDCCH，则根据网络侧指示或协议约定，确定在对应的连接态非连续接收CDRX周期是否发送探测参考信号SRS和/或是否进行信道状态信息CSI上报。
  18. 根据权利要求17所述的终端，其中，所述处理模块用于：
    接收节能信号；
    当所述节能信号指示所述终端不监听持续时间的PDCCH时，在对应的CDRX周期进行CSI上报。
  19. 根据权利要求18所述的终端，其中，所述处理模块还用于：
    当所述节能信号指示所述终端不监听持续时间的PDCCH时，在对应的CDRX周期的CDRX的持续时间进行CSI上报。
  20. 根据权利要求18所述的终端，其中，所述处理模块还用于：
    接收网络侧的指示信息；所述指示信息包括：CSI上报的配置信息，所述CSI上报的配置信息包括以下一项或多项：上报的一个或多个CSI上报量；不上报的一个或多个CSI上报量。
  21. 根据权利要求18所述的终端，其中，所述处理模块用于：
    接收节能信号；
    当所述节能信号指示所述终端不监听持续时间的PDCCH时，在对应的CDRX周期不发送SRS。
  22. 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13中任一项所述的上行传输方法中的步骤。
  23. 一种网络设备，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14至16中任一项所述的上行指示方法中的步骤。
  24. 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13中任一项所述的上行传输方法中的步骤；或者如权利要求14至16中任一项所述的上行指示方法中的步骤。
PCT/CN2020/122654 2019-10-22 2020-10-22 上行传输方法、上行指示方法和设备 WO2021078180A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/726,503 US20220248330A1 (en) 2019-10-22 2022-04-21 Uplink transmission method, uplink indication method, and device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911008603.5 2019-10-22
CN201911008603.5A CN112702763A (zh) 2019-10-22 2019-10-22 上行传输方法、上行指示方法和设备

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/726,503 Continuation US20220248330A1 (en) 2019-10-22 2022-04-21 Uplink transmission method, uplink indication method, and device

Publications (1)

Publication Number Publication Date
WO2021078180A1 true WO2021078180A1 (zh) 2021-04-29

Family

ID=75505404

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/122654 WO2021078180A1 (zh) 2019-10-22 2020-10-22 上行传输方法、上行指示方法和设备

Country Status (3)

Country Link
US (1) US20220248330A1 (zh)
CN (1) CN112702763A (zh)
WO (1) WO2021078180A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113784433B (zh) * 2021-11-11 2022-06-07 深圳传音控股股份有限公司 寻呼周期更新方法、通信设备、通信系统及存储介质
WO2023193276A1 (zh) * 2022-04-08 2023-10-12 北京小米移动软件有限公司 一种上报方法/装置/设备及存储介质
CN117354898A (zh) * 2022-06-29 2024-01-05 维沃移动通信有限公司 上行信号的传输方法、终端及网络侧设备
CN115669204A (zh) * 2022-09-20 2023-01-31 北京小米移动软件有限公司 信息处理方法、装置、通信设备及存储介质

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102487541A (zh) * 2010-12-06 2012-06-06 中兴通讯股份有限公司 一种ue省电的方法和系统
CN107079311A (zh) * 2013-10-18 2017-08-18 诺基亚通信公司 动态上行链路/下行链路配置
US20180249459A1 (en) * 2008-10-20 2018-08-30 Interdigital Patent Holdings, Inc. Uplink control information transmission methods for carrier aggregation
WO2018228361A1 (en) * 2017-06-16 2018-12-20 Qualcomm Incorporated Signaling design for multiple aperiodic csi feedback
CN109417414A (zh) * 2016-05-13 2019-03-01 瑞典爱立信有限公司 休眠模式测量优化
CN109429258A (zh) * 2017-07-17 2019-03-05 中国移动通信有限公司研究院 一种信道监听的指示方法、监听方法、终端及网络侧设备
CN110012549A (zh) * 2018-01-04 2019-07-12 维沃移动通信有限公司 一种信息传输方法、终端及网络设备
WO2019160660A1 (en) * 2018-02-15 2019-08-22 Sharp Laboratories Of America, Inc. User equipments, base stations and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109511132B (zh) * 2017-09-14 2021-12-03 维沃移动通信有限公司 信息传输方法、网络设备、终端及计算机可读存储介质
US10834777B2 (en) * 2018-01-11 2020-11-10 Ofinnon, LLC Discontinuous reception and CSI
CN110167128B (zh) * 2018-02-12 2021-01-29 维沃移动通信有限公司 信息检测方法、传输方法、终端及网络设备
CN110351813B (zh) * 2018-04-03 2020-10-27 维沃移动通信有限公司 一种信息上报方法、终端及网络设备

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180249459A1 (en) * 2008-10-20 2018-08-30 Interdigital Patent Holdings, Inc. Uplink control information transmission methods for carrier aggregation
CN102487541A (zh) * 2010-12-06 2012-06-06 中兴通讯股份有限公司 一种ue省电的方法和系统
CN107079311A (zh) * 2013-10-18 2017-08-18 诺基亚通信公司 动态上行链路/下行链路配置
CN109417414A (zh) * 2016-05-13 2019-03-01 瑞典爱立信有限公司 休眠模式测量优化
WO2018228361A1 (en) * 2017-06-16 2018-12-20 Qualcomm Incorporated Signaling design for multiple aperiodic csi feedback
CN109429258A (zh) * 2017-07-17 2019-03-05 中国移动通信有限公司研究院 一种信道监听的指示方法、监听方法、终端及网络侧设备
CN110012549A (zh) * 2018-01-04 2019-07-12 维沃移动通信有限公司 一种信息传输方法、终端及网络设备
WO2019160660A1 (en) * 2018-02-15 2019-08-22 Sharp Laboratories Of America, Inc. User equipments, base stations and methods

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RESEARCH IN MOTION UK LIMITED: "Way Forward for LTE RAN Enhancements for Diverse Data Applications", 3GPP DRAFT; R2-112171, vol. RAN WG2, 15 April 2011 (2011-04-15), Shanghai, China, pages 1 - 4, XP050494554 *

Also Published As

Publication number Publication date
US20220248330A1 (en) 2022-08-04
CN112702763A (zh) 2021-04-23

Similar Documents

Publication Publication Date Title
WO2020156318A1 (zh) 节能模式的切换方法、节能模式的配置方法及通信设备
WO2021078180A1 (zh) 上行传输方法、上行指示方法和设备
CN110690947B (zh) 信号处理方法和设备
KR102425402B1 (ko) 뉴 라디오에서 불연속 수신을 제어하기 위한 디바이스들 및 방법들
US20180145800A1 (en) Method of reducing power consumption in user equipment
KR20220047799A (ko) 단말 전력 절약 방법, 전력 절약 장치, 정보 전송 방법 및 장치, 저장 매체 및 전자 장치
WO2021147795A1 (zh) Pdcch的检测方法及终端
WO2021129556A1 (zh) Csi-rs指示的方法及设备
AU2019412231B2 (en) Receiving mode switching method and terminal
CN113141659B (zh) 波束管理的方法及设备
WO2021027769A1 (zh) 唤醒信号的传输方法、装置和存储介质
CN114258732A (zh) 用于监控节电信令的物理下行控制通道的方法及相关设备
TW201943301A (zh) 信號傳輸的方法和設備
CN110769381B (zh) 一种drx实现和配置方法及装置
CN110012523B (zh) 无线通信的方法和设备
WO2021042913A1 (zh) 处理方法和设备
WO2020143806A1 (zh) 一种通信方法及装置
CN111800843B (zh) 监听pdcch的方法、配置bwp的方法和设备
WO2021143588A1 (zh) 寻呼方法及设备
RU2798373C2 (ru) Способ и устройство связи
WO2021259213A1 (zh) 寻呼消息发送的方法、寻呼消息接收的方法及设备
CN114051764A (zh) 监控实体下行控制信道的方法及相关装置
CN112911655A (zh) 去激活辅小区的方法、指示去激活辅小区的方法和设备

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: 20878717

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20878717

Country of ref document: EP

Kind code of ref document: A1