WO2020034163A1 - 一种上行信号传输方法、终端和存储介质 - Google Patents

一种上行信号传输方法、终端和存储介质 Download PDF

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Publication number
WO2020034163A1
WO2020034163A1 PCT/CN2018/100893 CN2018100893W WO2020034163A1 WO 2020034163 A1 WO2020034163 A1 WO 2020034163A1 CN 2018100893 W CN2018100893 W CN 2018100893W WO 2020034163 A1 WO2020034163 A1 WO 2020034163A1
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WO
WIPO (PCT)
Prior art keywords
uplink
signals
uplink signals
signal
terminal
Prior art date
Application number
PCT/CN2018/100893
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English (en)
French (fr)
Inventor
陈文洪
史志华
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2018/100893 priority Critical patent/WO2020034163A1/zh
Priority to CN201880096512.9A priority patent/CN112567822A/zh
Priority to EP18930316.7A priority patent/EP3836645A4/en
Publication of WO2020034163A1 publication Critical patent/WO2020034163A1/zh
Priority to US17/170,197 priority patent/US20210168006A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/262—Reduction thereof by selection of pilot symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • 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
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present invention relates to the technical field of wireless communications, and in particular, to an uplink signal transmission method, terminal, and storage medium.
  • NR New Radio
  • the terminal has only one antenna array block (Panel)
  • antenna array block Panel
  • different uplink signals can be sent through different Panels.
  • the NR system does not support the simultaneous transmission of different types of uplink signals within a carrier.
  • Embodiments of the present application provide an uplink signal transmission method, a terminal, and a computer-readable storage medium.
  • an embodiment of the present application provides an uplink signal transmission method.
  • the method includes: a terminal receiving an associated reference signal configured by a network device for two uplink signals to be transmitted respectively; When the reference signals associated with the two uplink signals meet a preset condition, the two uplink signals are sent simultaneously.
  • an embodiment of the present application further provides a terminal, where the terminal includes a communication unit, and is configured to receive associated reference signals respectively configured by the network device for the two uplink signals to be transmitted; When the reference signals respectively associated with the two uplink signals meet a preset condition, the two uplink signals are sent simultaneously.
  • an embodiment of the present application further provides a terminal, including: a processor and a memory, where the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the application The method for transmitting an uplink signal according to the first aspect of the embodiment.
  • a terminal including: a processor and a memory, where the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the application The method for transmitting an uplink signal according to the first aspect of the embodiment.
  • an embodiment of the present application further provides a chip, including: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the Uplink signal transmission method.
  • an embodiment of the present application further provides a computer-readable storage medium for storing a computer program, where the computer program causes a computer to execute the uplink signal transmission method according to the first aspect of the embodiment of the present application.
  • an embodiment of the present application further provides a computer program that causes a computer to execute the uplink signal transmission method according to the first aspect of the embodiment of the present application.
  • the terminal determines that the two uplink signals can be transmitted simultaneously from different panels according to the reference signals associated with the two uplink signals to be transmitted, thereby enabling the terminal to send two different types of uplink signals (or multiple Different types of uplink signals) to avoid the problem of increased peak-to-average ratio and ensure higher transmission performance.
  • FIG. 1 is a schematic diagram of a communication system architecture according to an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of an uplink signal transmission method according to an embodiment of the present application.
  • FIG. 3 is a first schematic structural diagram of a composition of a terminal according to an embodiment of the present application.
  • FIG. 4 is a second schematic diagram of a composition structure of a terminal according to an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a hardware composition structure of a terminal according to an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • GSM Global System for Mobile
  • CDMA Code Division Multiple Access
  • Wideband Code Division Multiple Access Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with the terminal 120 (or a communication terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located within the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • the network device may be a mobile switching center, relay station, access point, vehicle equipment, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in public land mobile networks (PLMN) that will evolve in the future.
  • PLMN public land mobile networks
  • the communication system 100 further includes at least one terminal 120 located within a coverage area of the network device 110.
  • terminal used herein includes, but is not limited to, connection via a wired line, such as via a Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connection; And / or another data connection / network; and / or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and / or another terminal device configured to receive / transmit communication signals; and / or an Internet of Things (IoT) device.
  • PSTN Public Switched Telephone Network
  • DSL Digital Subscriber Line
  • WLAN wireless local area networks
  • DVB-H networks digital television networks
  • satellite networks satellite networks
  • AM-FM A broadcast transmitter AM-FM A broadcast transmitter
  • IoT Internet of Things
  • a terminal configured to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal”, or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular phones; personal communications systems (PCS) terminals that can combine cellular radiotelephones with data processing, facsimile, and data communications capabilities; can include radiotelephones, pagers, Internet / internal PDA with network access, web browser, notepad, calendar, and / or Global Positioning System (GPS) receiver; and conventional laptop and / or palm-type receivers or others including radiotelephone transceivers Electronic device.
  • PCS personal communications systems
  • GPS Global Positioning System
  • a terminal may refer to an access terminal, user equipment (UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent, or user Device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Processing (PDA), and wireless communication.
  • the terminals 120 may perform terminal direct connection (Device to Device, D2D) communication.
  • D2D Terminal to Device
  • the 5G system or the 5G network may also be referred to as a New Radio (NR) system or an NR network.
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminals.
  • the communication system 100 may include multiple network devices and each network device may include other numbers of terminals within its coverage area. Embodiments of the present application This is not limited.
  • the communication system 100 may further include other network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • FIG. 2 is a schematic flowchart of an uplink signal transmission method according to an embodiment of the present application. As shown in FIG. 2, the method includes:
  • Step 201 The terminal receives the associated reference signals respectively configured by the network device for the two uplink signals to be transmitted.
  • Step 202 The terminal sends the two uplink signals simultaneously when the reference signals associated with the two uplink signals to be transmitted meet a preset condition.
  • the two uplink signals are configured to be transmitted on the same time domain resource.
  • the two uplink signals are configured to be transmitted on the same Orthogonal Frequency Division Multiplexing (OFDM) symbol, or are configured to be transmitted on the same time slot.
  • OFDM Orthogonal Frequency Division Multiplexing
  • each of the two uplink signals is one of the following signals: Sounding Reference Signal (SRS), Physical Uplink Control Channel (PUCCH), Physical Uplink Shared Channel (PUSCH), Physical Uplink Control Channel Demodulation Reference Signal (PUCCH DMRS), Physical Uplink Shared Channel Demodulation Reference Signal (Physical Uplink and Shared Channel Demodulation Reference Signal (PUSCH DMRS) and Phase Tracking Reference Signal (Phase Tracking Reference Signal (PTRS)).
  • SRS Sounding Reference Signal
  • PUCCH Physical Uplink Control Channel
  • PUSCH Physical Uplink Shared Channel
  • PUCCH DMRS Physical Uplink Control Channel Demodulation Reference Signal
  • PUSCH DMRS Physical Uplink Shared Channel Demodulation Reference Signal
  • PTRS Phase Tracking Reference Signal
  • the reference signal associated with each of the two uplink signals is one of the following signals: Synchronization Signal Block (SSB), uplink PTRS, SRS, and channel state information reference signal (Channel state Information-Reference Signal (CSI-RS).
  • SSB Synchronization Signal Block
  • CSI-RS Channel state Information-Reference Signal
  • the reference signal associated with each of the two uplink signals is configured by the network device.
  • This embodiment is described based on whether the reference signals respectively associated with the two uplink signals meet preset conditions and specific implementations of the terminal for transmission of the uplink signals.
  • the reference signals associated with the two uplink signals are both uplink PTRS
  • the reference signals associated with the two uplink signals to be transmitted meet a preset condition, including: The uplink PTRS ports associated with the uplink signals are different.
  • the terminal may consider that the two uplink signals need to be transmitted through different panels. At this time, if the network device If two uplink signals are configured to be transmitted on the same time domain resource, the terminal can send two uplink signals through different panels at the same time.
  • the method further includes: when the uplink PTRS ports associated with the two uplink signals are the same, the terminal sends an uplink signal with a higher priority among the two uplink signals; or The terminal does not send the two uplink signals.
  • the terminal when the ports of the uplink PTRS associated with the two uplink signals are the same, the terminal considers that the two uplink signals can only be transmitted through the same Panel, and the terminal cannot send the two uplink signals at the same time. If the network device is configured to transmit two uplink signals on the same time domain resource at this time, as an example, the terminal determines an uplink signal with a higher priority among the two uplink signals according to a preset priority rule, and sends only the priority. Higher-level uplink signals; as another example, the terminal does not send two uplink signals. For the second application scenario, if the network device is configured to transmit two uplink signals at the same time, the terminal treats this event as an error case and does not need to send two uplink signals according to the configuration of the network device.
  • the method further includes: when the first uplink signal of the two uplink signals is a PUSCH or a PUSCH DMRS scheduled by Downlink Control Information (DCI), the terminal is based on the DCI
  • the PTRS port indication information in the determination determines the port of the uplink PTRS associated with the first uplink signal; wherein the first uplink signal is any one of two uplink signals; and / or, when the two uplink signals are in
  • the terminal determines the first uplink signal based on the PTRS port corresponding to the SRS resource of the SRS that uses the same beam as the second uplink signal.
  • the uplink PTRS port associated with the two uplink signals here, the network device pre-configures the SRS resources of the SRS using the same beam for the second uplink signal through high-level signaling, and configures the corresponding PTRS port for each SRS resource;
  • the two uplink signals are any one of the two uplink signals.
  • the beam is also referred to as a spatial transmission filter
  • an SRS using the same beam as the second uplink signal may also be referred to as an SRS using the same spatial transmission filter as the second uplink signal.
  • the reference signals associated with the two uplink signals are SRSs
  • the reference signals associated with the two uplink signals to be transmitted meet a preset condition, including: the two uplink signals
  • the SRS resources of the SRSs associated with the respective signals belong to different SRS resource sets; or, the SRS resources of the SRSs respectively associated with the two uplink signals correspond to different PTRS ports.
  • the terminal may consider that the two uplink signals need to be transmitted through different panels.
  • the network device is configured to transmit two uplink signals on the same time domain resource, the terminal can send two uplink signals through different panels at the same time.
  • the terminal may consider that the two uplink signals need to be transmitted through different panels.
  • the terminal can send two uplink signals through different panels at the same time; here, the network device configures a corresponding PTRS port for the SRS resource of each SRS in advance.
  • the method further includes: when the SRS resources of the SRSs respectively associated with the two uplink signals belong to the same SRS resource set; or when the SRS resources of the SRSs respectively associated with the two uplink signals correspond
  • the terminal sends an uplink signal with a higher priority among the two uplink signals; or the terminal does not send the two uplink signals.
  • the terminal when the SRS resources of the SRSs respectively associated with the two uplink signals belong to the same SRS resource set; or when the SRS resources of the SRSs respectively associated with the two uplink signals correspond to the same PTRS port, the terminal considers this Two uplink signals can only be transmitted through the same Panel. At this time, the terminal cannot send the two uplink signals at the same time. If the network device is configured to transmit two uplink signals on the same time domain resource at this time, as an example, the terminal determines an uplink signal with a higher priority among the two uplink signals according to a preset priority rule, and sends only the priority. Higher-level uplink signals; as another example, the terminal does not send two uplink signals. For the second application scenario, if the network device is configured to transmit two uplink signals at the same time, the terminal treats this event as an error case and does not need to send two uplink signals according to the configuration of the network device.
  • the SRS associated with each uplink signal in the two uplink signals is an SRS that uses the same beam as each uplink signal.
  • the beam is also referred to as a spatial transmission filter
  • the SRS using the same beam for the uplink signal may also be referred to as the SRS using the same spatial transmission filter for the uplink signal.
  • the network device configures the SRS resources of the SRS using the same beam for the two uplink signals respectively in advance through high-level signaling.
  • the method further includes: when the first uplink signal of the two uplink signals is a PUSCH or PUSCH DMRS scheduled by DCI, the terminal determines the based on the SRS resource indication information in the DCI. SRS resources of the SRS associated with the first uplink signal; wherein the first uplink signal is any one of the two uplink signals; and when the second uplink signal of the two uplink signals is PUSCH and PUSCH except for DCI scheduling When other types of uplink signals other than DMRS are used, the terminal determines the SRS associated with the second uplink signal based on the SRS using the same beam as the second uplink signal; here, the network device pre-determines the second uplink through high-level signaling.
  • the signal configuration uses SRS resources of the SRS of the same beam, and a corresponding PTRS port is configured for each SRS resource; wherein the second uplink signal is any one of the two uplink signals.
  • the reference signals associated with the two uplink signals are both CSI-RS
  • the reference signals associated with the two uplink signals to be transmitted meet a preset condition, including:
  • the CSI-RS resources of the CSI-RSs associated with each uplink signal belong to different CSI-RS resource sets.
  • the terminal may consider that the two uplink signals need to pass through. Different panels are used for transmission. If the network device is configured to transmit two uplink signals on the same time domain resource, the terminal can send two uplink signals through different panels at the same time.
  • the method further includes: when the CSI-RS resources of the CSI-RSs respectively associated with the two uplink signals belong to the same CSI-RS resource set, the terminal sends the at least two uplink signals An uplink signal with a higher priority, or the terminal does not send the two uplink signals.
  • the terminal when the CSI-RS resources of the CSI-RSs associated with the two uplink signals belong to the same CSI-RS resource set, the terminal considers that the two uplink signals can only be transmitted through the same Panel. At this time, the terminal cannot send the two uplink signals at the same time. If the network device is configured to transmit two uplink signals on the same time domain resource at this time, as an example, the terminal determines an uplink signal with a higher priority among the two uplink signals according to a preset priority rule, and sends only the priority. Higher-level uplink signals; as another example, the terminal does not send two uplink signals. For the second application scenario, if the network device is configured to transmit two uplink signals at the same time, the terminal treats this event as an error case and does not need to send two uplink signals according to the configuration of the network device.
  • the terminal may obtain the CSI-RS resource of the CSI-RS associated with the uplink signal from the spatial related information configured by the network device for the uplink signal.
  • the reference signals associated with the two uplink signals are SSBs
  • the reference signals associated with the two uplink signals to be transmitted meet a preset condition, including: the two uplink signals
  • the SSBs associated with the respective signals carry different cell information.
  • the terminal may consider that the two uplink signals need to be transmitted through different panels.
  • the device configures two uplink signals to be transmitted on the same time domain resource, so the terminal can send two uplink signals through different panels at the same time.
  • the cell information includes a cell identification (ID) or system information common to the cell.
  • the method further includes: when the SSBs associated with the two uplink signals carry the same cell information, the terminal sends an uplink signal with a higher priority among the two uplink signals, or The terminal does not send the two uplink signals.
  • the terminal when the SSBs associated with the two uplink signals carry the same cell information, the terminal considers that the two uplink signals can only be transmitted through the same Panel, and the terminal cannot send the two uplink signals at the same time. If the network device is configured to transmit two uplink signals on the same time domain resource at this time, as an example, the terminal determines an uplink signal with a higher priority among the two uplink signals according to a preset priority rule, and sends only the priority. Higher-level uplink signals; as another example, the terminal does not send two uplink signals. For the second application scenario, if the network device is configured to transmit two uplink signals at the same time, the terminal treats this event as an error case and does not need to send two uplink signals according to the configuration of the network device.
  • the terminal may obtain the SSB associated with the uplink signal from the spatial correlation information configured by the network device for the uplink signal.
  • the receiving, by the terminal, an associated reference signal configured separately by the network device for the two uplink signals to be transmitted includes: the terminal, according to the network device, for at least one of the two uplink signals to be transmitted
  • the spatial related information of the uplink signal configuration determines a reference signal associated with each uplink signal in the at least one uplink signal.
  • the receiving, by the terminal, an associated reference signal configured separately by the network device for the two uplink signals to be transmitted includes: the terminal is based on Radio Resource Control (RRC) signaling, Media access control (MAC) signaling or DCI receives an associated reference signal configured separately by the network device for the two uplink signals to be transmitted.
  • RRC Radio Resource Control
  • MAC Media access control
  • the receiving, by the terminal based on RRC signaling, MAC signaling, or DCI, an associated reference signal configured separately by the network device for the two uplink signals to be transmitted includes: when one of the two uplink signals is When the third uplink signal is a periodic signal, the terminal receives an associated reference signal configured by the network device for the third uplink signal based on RRC signaling.
  • the receiving, by the terminal based on RRC signaling, MAC signaling, or DCI, an associated reference signal configured separately by the network device for the two uplink signals to be transmitted includes: when one of the two uplink signals is When the fourth uplink signal is a quasi-persistent signal, the terminal receives an associated reference signal configured by the network device for the fourth uplink signal based on MAC signaling.
  • the receiving, by the terminal based on RRC signaling, MAC signaling, or DCI, an associated reference signal configured separately by the network device for the two uplink signals to be transmitted includes: when one of the two uplink signals is When the fifth uplink signal is an aperiodic signal, the terminal receives an associated reference signal configured by the network device for the fifth uplink signal based on the DCI.
  • the sending the two uplink signals simultaneously includes: the terminal sending the two uplink signals through different antenna array blocks simultaneously.
  • the terminal may send two uplink signals separately using independent beams.
  • the terminal determines that the two uplink signals can be transmitted simultaneously from different panels according to the reference signals respectively associated with the two uplink signals to be transmitted, thereby enabling the terminal to send two different types of uplinks simultaneously.
  • Signals or multiple different types of uplink signals), avoiding the problem of rising peak-to-average ratio, and ensuring higher transmission performance.
  • FIG. 3 is a schematic structural diagram of a terminal according to an embodiment of the present application; as shown in FIG. 3, the terminal includes a communication unit 31 for receiving associated reference signals respectively configured by a network device for two uplink signals to be transmitted. Is also used to send the two uplink signals at the same time when the reference signals respectively associated with the two uplink signals to be transmitted meet a preset condition.
  • the two uplink signals are configured to be transmitted on the same time domain resource.
  • each of the two uplink signals is one of the following signals: SRS, PUCCH, PUSCH, PUCCH DMRS, PUSCH DMRS, and PTRS.
  • the reference signal associated with each of the two uplink signals is one of the following signals: SSB, PTRS, SRS, and CSI-RS.
  • the reference signals associated with the two uplink signals are both uplink PTRS
  • the reference signals associated with the two uplink signals to be transmitted meet a preset condition, including: The uplink PTRS ports associated with the uplink signals are different.
  • the communication unit 31 is further configured to send an uplink signal with a higher priority among the two uplink signals when the ports of the uplink PTRSs associated with the two uplink signals are the same; or, The two uplink signals are not transmitted.
  • the terminal further includes a first processing unit 32, configured to: when the first uplink signal of the two uplink signals is a PUSCH or PUSCH DMRS scheduled by DCI, based on The PTRS port indication information in the DCI determines a port of an uplink PTRS associated with the first uplink signal; and / or, when a second uplink signal of the two uplink signals is other than PUSCH and PUSCH DMRS scheduled by DCI
  • the port of the uplink PTRS associated with the second uplink signal is determined based on the PTRS port corresponding to the SRS resource of the SRS using the same beam as the second uplink signal.
  • the reference signals associated with the two uplink signals are SRSs
  • the reference signals associated with the two uplink signals to be transmitted meet a preset condition, including: the two uplink signals
  • the SRS resources of the SRSs associated with the respective signals belong to different SRS resource sets; or, the SRS resources of the SRSs respectively associated with the two uplink signals correspond to different PTRS ports.
  • the communication unit 31 is further configured when the SRS resources of the SRSs associated with the two uplink signals belong to the same SRS resource set; or when the SRSs of the two uplink signals are associated with each other When the SRS resources corresponding to the same PTRS port, an uplink signal with a higher priority among the two uplink signals is sent; or, the two uplink signals are not sent.
  • the SRS associated with each uplink signal in the two uplink signals is an SRS that uses the same beam as each uplink signal.
  • the reference signals associated with the two uplink signals are both CSI-RS
  • the reference signals associated with the two uplink signals to be transmitted meet a preset condition, including:
  • the CSI-RS resources of the CSI-RSs associated with each uplink signal belong to different CSI-RS resource sets.
  • the communication unit 31 is further configured to send the at least two uplinks when the CSI-RS resources of the CSI-RSs associated with the two uplink signals belong to the same CSI-RS resource set.
  • the uplink signals with higher priority among the signals or the two uplink signals are not sent.
  • the reference signals associated with the two uplink signals are SSBs
  • the reference signals associated with the two uplink signals to be transmitted meet a preset condition, including: the two uplink signals
  • the SSBs associated with the respective signals carry different cell information.
  • the communication unit 31 is further configured to send an uplink signal with a higher priority among the two uplink signals when the SSBs associated with the two uplink signals carry the same cell information, or , The two uplink signals are not sent.
  • the communication unit 31 is configured to determine the at least one uplink signal according to the spatial related information configured by a network device for at least one of the two uplink signals to be transmitted.
  • the communication unit 31 is configured to receive, based on RRC signaling, MAC signaling, or DCI, the associated reference signals respectively configured by the network device for the two uplink signals to be transmitted.
  • the communication unit 31 is configured to receive an associated reference signal configured by the network device for the third uplink signal based on RRC signaling when a third uplink signal of the two uplink signals is a periodic signal.
  • the fourth uplink signal of the two uplink signals is a quasi-persistent signal, receiving an associated reference signal configured by the network device for the fourth uplink signal based on MAC signaling; when the two uplink signals are
  • the fifth uplink signal is a non-periodic signal
  • an associated reference signal configured by the network device for the fifth uplink signal is received based on the DCI.
  • the communication unit 31 is configured to send the two uplink signals simultaneously through different antenna array blocks.
  • the terminal provided in the foregoing embodiment performs uplink signal transmission
  • only the above-mentioned division of the program modules is used as an example.
  • the above processing may be allocated by different program modules according to needs.
  • the internal structure of the terminal is divided into different program modules to complete all or part of the processing described above.
  • the terminal and the uplink signal transmission embodiment provided in the foregoing embodiments belong to the same concept. For specific implementation processes, refer to the method embodiments, and details are not described herein again.
  • FIG. 5 is a schematic diagram of a hardware composition structure of a terminal according to an embodiment of the present application.
  • the terminal shown in FIG. 5 includes a processor 410, and the processor 410 may call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the terminal may further include a memory 420.
  • the processor 410 may call and run a computer program from the memory 420 to implement the method in the embodiment of the present application.
  • the memory 420 may be a separate device independent of the processor 410, or may be integrated in the processor 410.
  • the terminal may further include a transceiver 430, and the processor 410 may control the transceiver 430 to communicate with other devices, and specifically, may send information or data to other devices, or receive transmissions from other devices Information or data.
  • the processor 410 may control the transceiver 430 to communicate with other devices, and specifically, may send information or data to other devices, or receive transmissions from other devices Information or data.
  • the transceiver 430 may include a transmitter and a receiver.
  • the transceiver 430 may further include antennas, and the number of antennas may be one or more.
  • FIG. 6 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip shown in FIG. 6 includes a processor 510, and the processor 510 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the chip may further include a memory 520.
  • the processor 510 may call and run a computer program from the memory 520 to implement the method in the embodiment of the present application.
  • the memory 520 may be a separate device independent of the processor 510, or may be integrated in the processor 510.
  • the chip may further include an input interface 530.
  • the processor 510 may control the input interface 530 to communicate with other devices or chips. Specifically, the processor 510 may obtain information or data sent by other devices or chips.
  • the chip may further include an output interface 540.
  • the processor 510 may control the output interface 540 to communicate with other devices or chips. Specifically, the processor 510 may output information or data to the other devices or chips.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-level chip, a system chip, a chip system or a system-on-chip.
  • the processor in the embodiment of the present application may be an integrated circuit chip and has a signal processing capability.
  • each step of the foregoing method embodiment may be completed by using an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (Field, Programmable Gate Array, FPGA), or other Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • Various methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • a general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in combination with the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be performed by using a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like.
  • the storage medium is located in a memory, and the processor reads the information in the memory and completes the steps of the foregoing method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), and an electronic memory. Erase programmable read-only memory (EPROM, EEPROM) or flash memory.
  • the volatile memory may be Random Access Memory (RAM), which is used as an external cache.
  • RAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchronous DRAM Synchronous Dynamic Random Access Memory
  • Enhanced SDRAM Enhanced SDRAM, ESDRAM
  • synchronous connection dynamic random access memory Synchrobus RAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (Static RAM, SRAM), a dynamic random access memory (Dynamic RAM, DRAM), Synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data, Rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (Synch Link DRAM, SLDRAM) and direct memory bus random access memory (Direct RAMbus RAM, DRRAM) and so on. That is, the memories in the embodiments of the present application are intended to include, but not limited to, these and any other suitable types of memories.
  • An embodiment of the present application further provides a computer-readable storage medium for storing a computer program.
  • the computer-readable storage medium may be applied to the terminal in the embodiments of the present application, and the computer program causes the computer to execute the corresponding processes implemented by the terminal in each method of the embodiments of the present application. To repeat.
  • An embodiment of the present application further provides a computer program product, including computer program instructions.
  • the computer program product can be applied to the terminal in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the terminal in each method of the embodiments of the present application. .
  • the embodiment of the present application also provides a computer program.
  • the computer program may be applied to a terminal in the embodiment of the present application.
  • the computer program When the computer program is run on a computer, the computer is caused to execute a corresponding process implemented by the terminal in each method of the embodiment of the present application. This will not be repeated here.
  • the disclosed device and method may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of this application is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes .

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Abstract

本发明实施例公开了一种上行信号传输方法、终端和存储介质。所述方法包括：终端接收网络设备为待传输的两个上行信号分别配置的关联的参考信号；所述终端在待传输的两个上行信号各自关联的参考信号满足预设条件时，同时发送所述两个上行信号。

Description

一种上行信号传输方法、终端和存储介质 技术领域
本发明涉及无线通信技术领域，具体涉及一种上行信号传输方法、终端和存储介质。
背景技术
在新无线(NR，New Radio)系统中，如果终端只有一个天线阵列块(Panel)，为了降低峰均比，一般同时只能发送一种上行信号。但如果终端有多个Panel，则可以通过不同的Panel发送不同的上行信号。目前NR系统并不支持在一个载波内同时传输不同类型的上行信号。
发明内容
本申请实施例提供一种上行信号传输方法、终端和计算机可读存储介质。
第一方面，本申请实施例提供了一种上行信号传输方法，所述方法包括：终端接收网络设备为待传输的两个上行信号分别配置的关联的参考信号；所述终端在待传输的两个上行信号各自关联的参考信号满足预设条件时，同时发送所述两个上行信号。
第二方面，本申请实施例还提供了一种终端，所述终端包括通讯单元，用于接收网络设备为待传输的两个上行信号分别配置的关联的参考信号；还用于在待传输的两个上行信号各自关联的参考信号满足预设条件时，同时发送所述两个上行信号。
第三方面，本申请实施例还提供了一种终端，包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行本申请实施例第一方面所述的上行信号传输方法。第四方面，本申请实施例还提供了一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行本申请实施例第一方面所述的上行信号传输方法。
第五方面，本申请实施例还提供了一种计算机可读存储介质，用于存储计算机程序，所述计算机程序使得计算机执行本申请实施例第一方面所述的上行信号传输方法。
第六方面，本申请实施例还提供了一种计算机程序，所述计算机程序使得计算机执行本申请实施例第一方面所述的上行信号传输方法。
通过上述技术方案，终端根据在待传输的两个上行信号各自关联的参考信号，确定两个上行信号可以从不同的Panel同时传输，从而实现了终端同时发送两个不同类型的上行信号(或者多个不同类型的上行信号)，避免出现峰均比升高的问题，保证了较高的传输性能。
附图说明
图1为本申请实施例提供的一种通信系统架构的示意性图；
图2为本申请实施例提供的上行信号传输方法的流程示意图；
图3为本申请实施例提供的终端的组成结构示意图一；
图4为本申请实施例提供的终端的组成结构示意图二；
图5为本申请实施例提供的一种终端的硬件组成结构示意性图；
图6为本申请实施例的芯片的示意性结构图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile  Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信系统或5G系统等。
示例性的，本申请实施例应用的通信系统100如图1所示。该通信系统100可以包括网络设备110，网络设备110可以是与终端120(或称为通信终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备进行通信。可选地，该网络设备110可以是GSM系统或CDMA系统中的基站(Base Transceiver Station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN)中的无线控制器，或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端120。作为在此使用的“终端”包括但不限于经由有线线路连接，如经由公共交换电话网络(Public Switched Telephone Networks，PSTN)、数字用户线路(Digital Subscriber Line，DSL)、数字电缆、直接电缆连接；和/或另一数据连接/网络；和/或经由无线接口，如，针对蜂窝网络、无线局域网(Wireless Local Area Network，WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器；和/或另一终端的被设置成接收/发送通信信号的装置；和/或物联网(Internet of Things，IoT)设备。被设置成通过无线接口通信的终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System，PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System，GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端可以指接入终端、用户设备(User Equipment，UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理 或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端设备或者未来演进的PLMN中的终端设备等。
可选地，终端120之间可以进行终端直连(Device to Device，D2D)通信。
可选地，5G系统或5G网络还可以称为新无线(New Radio，NR)系统或NR网络。
图1示例性地示出了一个网络设备和两个终端，可选地，该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端，本申请实施例对此不做限定。
可选地，该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体，本申请实施例对此不作限定。
应理解，本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
本申请实施例提供了一种上行信号传输方法。图2为本申请实施例提供的上行信号传输方法的流程示意图；如图2所示，所述方法包括：
步骤201：终端接收网络设备为待传输的两个上行信号分别配置的关联的参考信号；
步骤202：所述终端在待传输的两个上行信号各自关联的参考信号满足预设条件时，同时发送所述两个上行信号。
本实施例中，所述两个上行信号被配置在相同的时域资源上传输。作为一种实施方式，所述两个上行信号被配置在相同的正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)符号上传输，或者被配置在相同的时隙上传输。
本实施例中，所述两个上行信号中每个上行信号为以下信号的其中之 一：探测参考信号(Sounding Reference Signal，SRS)、物理上行链路控制信道(Physical Uplink Control Channel，PUCCH)、物理上行链路共享信道(Physical Uplink Shared Channel，PUSCH)、物理上行链路控制信道解调参考信号(Physical Uplink Control Channel Demodulation Reference Signal，PUCCH DMRS)、物理上行链路共享信道解调参考信号(Physical Uplink Shared Channel Demodulation Reference Signal，PUSCH DMRS)和相位跟踪参考信号(Phase Tracking Reference Signal，PTRS)。
本实施例中，两个上行信号中每个上行信号关联的参考信号为以下信号的其中一种：同步信号块(Synchronization Signal Block，SSB)、上行PTRS、SRS、信道状态信息参考信号(Channel State Information-Reference Signal，CSI-RS)。其中，两个上行信号中每个上行信号关联的参考信号由网络设备配置。
本实施例分别基于两个上行信号各自关联的参考信号是否满足预设条件以及终端针对上行信号的传输的具体实施方式进行说明。
作为第一种实施方式，当所述两个上行信号各自关联的参考信号均为上行PTRS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的上行PTRS的端口不同。
其中，作为一种实施方式，当两个上行信号各自关联的上行PTRS的端口不同时，在本应用场景下，终端可以认为这两个上行信号需要通过不同的Panel来传输，此时若网络设备配置两个上行信号在相同的时域资源上传输，则终端可通过不同的Panel同时发送两个上行信号。
本实施方式中，所述方法还包括：当所述两个上行信号各自关联的上行PTRS的端口相同时，所述终端发送所述两个上行信号中优先级较高的上行信号；或者，所述终端不发送所述两个上行信号。
这里，当两个上行信号各自关联的上行PTRS的端口相同时，终端认为这两个上行信号只能通过同一个Panel传输，此时终端不能同时发送所述两个上行信号。如果此时网络设备配置两个上行信号在相同的时域资源上传输，作为一种示例，则终端按照预设的优先级规则确定两个上行信号中优先级较高的上行信号，只发送优先级较高的上行信号；作为另一种示例，终端不发送两个上行信号。对于第二种应用场景，若网络设备配置了两个 上行信号同时传输，则终端把此次事件当作一个错误事件(error case)来处理，不需要根据网络设备的配置发送两个上行信号。
本实施方式中，所述方法还包括：当所述两个上行信号中的第一上行信号为下行控制信息(Downlink Control Information，DCI)调度的PUSCH或PUSCH DMRS时，所述终端基于所述DCI中的PTRS端口指示信息确定所述第一上行信号关联的上行PTRS的端口；其中，第一上行信号为两个上行信号中的任一上行信号；和/或，当所述两个上行信号中的第二上行信号为除DCI调度的PUSCH和PUSCH DMRS以外的其他类型的上行信号时，所述终端基于与所述第二上行信号采用相同波束的SRS的SRS资源对应的PTRS端口确定所述第二上行信号关联的上行PTRS的端口；这里，网络设备预先通过高层信令为第二上行信号配置采用相同波束的SRS的SRS资源，以及为每个SRS资源分别配置对应的PTRS端口；其中，第二上行信号为两个上行信号中的任一上行信号。
这里，波束也称为空间传输滤波器，与第二上行信号采用相同波束的SRS也可以称为与第二上行信号采用相同空间传输滤波器的SRS。
作为第二种实施方式，当所述两个上行信号各自关联的参考信号均为SRS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的SRS的SRS资源属于不同的SRS资源集合；或者，所述两个上行信号各自关联的SRS的SRS资源对应不同的PTRS端口。
其中，作为一种实施方式，当两个上行信号各自关联的SRS的SRS资源属于不同的SRS资源集合时，在本应用场景下，终端可以认为这两个上行信号需要通过不同的Panel来传输，此时若网络设备配置两个上行信号在相同的时域资源上传输，则终端可通过不同的Panel同时发送两个上行信号。作为第二种实施方式，当两个上行信号各自关联的SRS的SRS资源对应不同的PTRS端口时，在本应用场景下，终端可以认为这两个上行信号需要通过不同的Panel来传输，此时若网络设备配置两个上行信号在相同的时域资源上传输，则终端可通过不同的Panel同时发送两个上行信号；这里，网络设备预先为每个SRS的SRS资源配置对应的PTRS端口。
本实施方式中，所述方法还包括：当所述两个上行信号各自关联的SRS 的SRS资源属于相同的SRS资源集合时；或者，当所述两个上行信号各自关联的SRS的SRS资源对应相同的PTRS端口时，所述终端发送所述两个上行信号中优先级较高的上行信号；或者，所述终端不发送所述两个上行信号。
其中，当所述两个上行信号各自关联的SRS的SRS资源属于相同的SRS资源集合时；或者，当所述两个上行信号各自关联的SRS的SRS资源对应相同的PTRS端口时，终端认为这两个上行信号只能通过同一个Panel传输，此时终端不能同时发送所述两个上行信号。如果此时网络设备配置两个上行信号在相同的时域资源上传输，作为一种示例，则终端按照预设的优先级规则确定两个上行信号中优先级较高的上行信号，只发送优先级较高的上行信号；作为另一种示例，终端不发送两个上行信号。对于第二种应用场景，若网络设备配置了两个上行信号同时传输，则终端把此次事件当作一个错误事件(error case)来处理，不需要根据网络设备的配置发送两个上行信号。
本实施方式中，所述两个上行信号中每个上行信号关联的SRS为与每个上行信号采用相同波束的SRS。这里，波束也称为空间传输滤波器，上行信号采用相同波束的SRS也可以称为上行信号采用相同空间传输滤波器的SRS。
本实施方式中，网络设备预先通过高层信令为两个上行信号分别配置采用相同波束的SRS的SRS资源。
本实施方式中，所述方法还包括：当所述两个上行信号中的第一上行信号为DCI调度的PUSCH或PUSCH DMRS时，所述终端基于所述DCI中的SRS资源指示信息确定所述第一上行信号关联的SRS的SRS资源；其中，第一上行信号为两个上行信号中的任一上行信号；当所述两个上行信号中的第二上行信号为除DCI调度的PUSCH和PUSCH DMRS以外的其他类型的上行信号时，所述终端基于与所述第二上行信号采用相同波束的SRS确定所述第二上行信号关联的SRS；这里，网络设备预先通过高层信令为第二上行信号配置采用相同波束的SRS的SRS资源，以及为每个SRS资源分别配置对应的PTRS端口；其中，第二上行信号为两个上行信号中的任一上行信号。
作为第三种实施方式，当所述两个上行信号各自关联的参考信号均为CSI-RS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的CSI-RS的CSI-RS资源属于不同的CSI-RS资源集合。
其中，作为一种实施方式，当两个上行信号各自关联的CSI-RS的CSI-RS资源属于不同的CSI-RS资源集合时，在本应用场景下，终端可以认为这两个上行信号需要通过不同的Panel来传输，此时若网络设备配置两个上行信号在相同的时域资源上传输，则终端可通过不同的Panel同时发送两个上行信号。
本实施方式中，所述方法还包括：当所述两个上行信号各自关联的CSI-RS的CSI-RS资源属于相同的CSI-RS资源集合时，所述终端发送所述至少两个上行信号中优先级较高的上行信号，或者，所述终端不发送所述两个上行信号。
其中，作为一种示例，当所述两个上行信号各自关联的CSI-RS的CSI-RS资源属于相同的CSI-RS资源集合时，终端认为这两个上行信号只能通过同一个Panel传输，此时终端不能同时发送所述两个上行信号。如果此时网络设备配置两个上行信号在相同的时域资源上传输，作为一种示例，则终端按照预设的优先级规则确定两个上行信号中优先级较高的上行信号，只发送优先级较高的上行信号；作为另一种示例，终端不发送两个上行信号。对于第二种应用场景，若网络设备配置了两个上行信号同时传输，则终端把此次事件当作一个错误事件(error case)来处理，不需要根据网络设备的配置发送两个上行信号。
本实施方式中，终端可通过网络设备为上行信号配置的空间相关信息中获得上行信号关联的CSI-RS的CSI-RS资源。
作为第四种实施方式，当所述两个上行信号各自关联的参考信号均为SSB时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的SSB携带不同的小区信息。
其中，作为一种实施方式，当两个上行信号各自关联的SSB携带不同的小区信息时，在本应用场景下，终端可以认为这两个上行信号需要通过不同的Panel来传输，此时若网络设备配置两个上行信号在相同的时域资源 上传输，则终端可过不同的Panel同时发送两个上行信号。这里，小区信息包括小区标识(ID)或小区公共的系统信息。
本实施方式中，所述方法还包括：当所述两个上行信号各自关联的SSB携带相同的小区信息时，所述终端发送所述两个上行信号中优先级较高的上行信号，或者，所述终端不发送所述两个上行信号。
其中，当所述两个上行信号各自关联的SSB携带相同的小区信息时，终端认为这两个上行信号只能通过同一个Panel传输，此时终端不能同时发送所述两个上行信号。如果此时网络设备配置两个上行信号在相同的时域资源上传输，作为一种示例，则终端按照预设的优先级规则确定两个上行信号中优先级较高的上行信号，只发送优先级较高的上行信号；作为另一种示例，终端不发送两个上行信号。对于第二种应用场景，若网络设备配置了两个上行信号同时传输，则终端把此次事件当作一个错误事件(error case)来处理，不需要根据网络设备的配置发送两个上行信号。
本实施方式中，终端可通过网络设备为上行信号配置的空间相关信息中获得上行信号关联的SSB。
由上述实施方式可知，所述终端接收网络设备为待传输的两个上行信号分别配置的关联的参考信号，包括：所述终端根据网络设备为所述待传输的两个上行信号中的至少一个上行信号配置的空间相关信息，确定所述至少一个上行信号中每个上行信号关联的参考信号。
本发明的一种实施方式中，所述终端接收网络设备为待传输的两个上行信号分别配置的关联的参考信号，包括：所述终端基于无线资源控制(Radio Resource Control，RRC)信令、介质访问控制(Media Access Control，MAC)信令或DCI接收网络设备为待传输的两个上行信号分别配置的关联的参考信号。
作为第一种实施方式，所述终端基于RRC信令、MAC信令或DCI接收网络设备为待传输的两个上行信号分别配置的关联的参考信号，包括：当所述两个上行信号中的第三上行信号为周期性的信号时，所述终端基于RRC信令接收网络设备为所述第三上行信号配置的关联的参考信号。
作为第二种实施方式，所述终端基于RRC信令、MAC信令或DCI接收网络设备为待传输的两个上行信号分别配置的关联的参考信号，包括： 当所述两个上行信号中的第四上行信号为准持续性信号时，所述终端基于MAC信令接收网络设备为所述第四上行信号配置的关联的参考信号。
作为第三种实施方式，所述终端基于RRC信令、MAC信令或DCI接收网络设备为待传输的两个上行信号分别配置的关联的参考信号，包括：当所述两个上行信号中的第五上行信号为非周期性的信号时，所述终端基于DCI接收网络设备为所述第五上行信号配置的关联的参考信号。
本发明的一种实施方式中，所述同时发送所述两个上行信号，包括：所述终端通过不同的天线阵列块同时发送所述两个上行信号。实际应用中，终端可采用独立的波束分别发送两个上行信号。
采用本发明实施例的技术方案，终端根据在待传输的两个上行信号各自关联的参考信号，确定两个上行信号可以从不同的Panel同时传输，从而实现了终端同时发送两个不同类型的上行信号(或者多个不同类型的上行信号)，避免出现峰均比升高的问题，保证了较高的传输性能。
本发明实施例还提供了一种终端。图3为本申请实施例提供的终端的组成结构示意图一；如图3所示，所述终端包括通讯单元31，用于接收网络设备为待传输的两个上行信号分别配置的关联的参考信号；还用于在待传输的两个上行信号各自关联的参考信号满足预设条件时，同时发送所述两个上行信号。
本实施例中，所述两个上行信号被配置在相同的时域资源上传输。
本实施例中，所述两个上行信号中每个上行信号为以下信号的其中之一：SRS、PUCCH、PUSCH、PUCCH DMRS、PUSCH DMRS和PTRS。
本实施例中，所述两个上行信号中每个上行信号关联的参考信号为以下信号的其中一种：SSB、PTRS、SRS、CSI-RS。
作为第一种实施方式，当所述两个上行信号各自关联的参考信号均为上行PTRS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的上行PTRS的端口不同。
在本实施方式中，所述通讯单元31，还用于当所述两个上行信号各自关联的上行PTRS的端口相同时，发送所述两个上行信号中优先级较高的上行信号；或者，不发送所述两个上行信号。
在另一实施例中，如图4所示，所述终端还包括第一处理单元32，用 于当所述两个上行信号中的第一上行信号为DCI调度的PUSCH或PUSCH DMRS时，基于所述DCI中的PTRS端口指示信息确定所述第一上行信号关联的上行PTRS的端口；和/或，当所述两个上行信号中的第二上行信号为除DCI调度的PUSCH和PUSCH DMRS以外的其他类型的上行信号时，基于与所述第二上行信号采用相同波束的SRS的SRS资源对应的PTRS端口确定所述第二上行信号关联的上行PTRS的端口。
作为第二种实施方式，当所述两个上行信号各自关联的参考信号均为SRS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的SRS的SRS资源属于不同的SRS资源集合；或者，所述两个上行信号各自关联的SRS的SRS资源对应不同的PTRS端口。
在本实施方式中，所述通讯单元31，还用于当所述两个上行信号各自关联的SRS的SRS资源属于相同的SRS资源集合时；或者，当所述两个上行信号各自关联的SRS的SRS资源对应相同的PTRS端口时，发送所述两个上行信号中优先级较高的上行信号；或者，不发送所述两个上行信号。
在本实施方式中，所述两个上行信号中每个上行信号关联的SRS为与每个上行信号采用相同波束的SRS。
作为第三种实施方式，当所述两个上行信号各自关联的参考信号均为CSI-RS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的CSI-RS的CSI-RS资源属于不同的CSI-RS资源集合。
在本实施方式中，所述通讯单元31，还用于当所述两个上行信号各自关联的CSI-RS的CSI-RS资源属于相同的CSI-RS资源集合时，发送所述至少两个上行信号中优先级较高的上行信号，或者，不发送所述两个上行信号。
作为第四种实施方式，当所述两个上行信号各自关联的参考信号均为SSB时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的SSB携带不同的小区信息。
在本实施方式中，所述通讯单元31，还用于当所述两个上行信号各自关联的SSB携带相同的小区信息时，发送所述两个上行信号中优先级较高 的上行信号，或者，不发送所述两个上行信号。
在本发明的一种实施方式中，所述通讯单元31，用于根据网络设备为所述待传输的两个上行信号中的至少一个上行信号配置的空间相关信息，确定所述至少一个上行信号中每个上行信号关联的参考信号。
在本发明的一种实施方式中，所述通讯单元31，用于基于RRC信令、MAC信令或DCI接收网络设备为待传输的两个上行信号分别配置的关联的参考信号。
这里，所述通讯单元31，用于当所述两个上行信号中的第三上行信号为周期性的信号时，基于RRC信令接收网络设备为所述第三上行信号配置的关联的参考信号；当所述两个上行信号中的第四上行信号为准持续性信号时，基于MAC信令接收网络设备为所述第四上行信号配置的关联的参考信号；当所述两个上行信号中的第五上行信号为非周期性的信号时，基于DCI接收网络设备为所述第五上行信号配置的关联的参考信号。
在本发明的一种实施方式中，所述通讯单元31，用于通过不同的天线阵列块同时发送所述两个上行信号。
需要说明的是：上述实施例提供的终端在进行上行信号传输时，仅以上述各程序模块的划分进行举例说明，实际应用中，可以根据需要而将上述处理分配由不同的程序模块完成，即将终端的内部结构划分成不同的程序模块，以完成以上描述的全部或者部分处理。另外，上述实施例提供的终端与上行信号传输实施例属于同一构思，其具体实现过程详见方法实施例，这里不再赘述。
图5为本申请实施例提供的一种终端的硬件组成结构示意性图。图5所示的终端包括处理器410，处理器410可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图5所示，终端还可以包括存储器420。其中，处理器410可以从存储器420中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器420可以是独立于处理器410的一个单独的器件，也可以集成在处理器410中。
可选地，如图5所示，终端还可以包括收发器430，处理器410可以控 制该收发器430与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器430可以包括发射机和接收机。收发器430还可以进一步包括天线，天线的数量可以为一个或多个。
图6为本申请实施例的芯片的示意性结构图。图6所示的芯片包括处理器510，处理器510可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图6所示，芯片还可以包括存储器520。其中，处理器510可以从存储器520中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器520可以是独立于处理器510的一个单独的器件，也可以集成在处理器510中。
可选地，该芯片还可以包括输入接口530。其中，处理器510可以控制该输入接口530与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
可选地，该芯片还可以包括输出接口540。其中，处理器510可以控制该输出接口540与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
应理解，本申请实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软 件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，上述存储器为示例性但不是限制性说明，例如，本申请实施例中的存储器还可以是静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synch Link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质，用于存储计算机程序。
可选地，该计算机可读存储介质可应用于本申请实施例中的终端，并且该计算机程序使得计算机执行本申请实施例的各个方法中由终端实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序产品，包括计算机程序指令。
可选地，该计算机程序产品可应用于本申请实施例中的终端，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由终端实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选地，该计算机程序可应用于本申请实施例中的终端，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由终端实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的设备和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的 部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，)ROM、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (40)

  1. 一种上行信号传输方法，所述方法包括：
    终端接收网络设备为待传输的两个上行信号分别配置的关联的参考信号；
    所述终端在待传输的两个上行信号各自关联的参考信号满足预设条件时，同时发送所述两个上行信号。
  2. 根据权利要求1所述的方法，其中，所述两个上行信号被配置在相同的时域资源上传输。
  3. 根据权利要求1所述的方法，其中，所述两个上行信号中每个上行信号关联的参考信号为以下信号的其中一种：同步信号块SSB、上行相位跟踪参考信号PTRS、探测参考信号SRS、信道状态信息参考信号CSI-RS。
  4. 根据权利要求3所述的方法，其中，当所述两个上行信号各自关联的参考信号均为上行PTRS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：
    所述两个上行信号各自关联的上行PTRS的端口不同。
  5. 根据权利要求4所述的方法，其中，所述方法还包括：当所述两个上行信号各自关联的上行PTRS的端口相同时，所述终端发送所述两个上行信号中优先级较高的上行信号；或者，所述终端不发送所述两个上行信号。
  6. 根据权利要求4或5所述的方法，其中，所述方法还包括：
    当所述两个上行信号中的第一上行信号为下行控制信息DCI调度的PUSCH或PUSCH DMRS时，所述终端基于所述DCI中的PTRS端口指示信息确定所述第一上行信号关联的上行PTRS的端口；和/或，
    当所述两个上行信号中的第二上行信号为除DCI调度的PUSCH和PUSCH DMRS以外的其他类型的上行信号时，所述终端基于与所述第二上行信号采用相同波束的SRS的SRS资源对应的PTRS端口确定所述第二上行信号关联的上行PTRS的端口。
  7. 根据权利要求3所述的方法，其中，当所述两个上行信号各自关联的参考信号均为SRS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：
    所述两个上行信号各自关联的SRS的SRS资源属于不同的SRS资源集合；或者，所述两个上行信号各自关联的SRS的SRS资源对应不同的PTRS端口。
  8. 根据权利要求7所述的方法，其中，所述方法还包括：
    当所述两个上行信号各自关联的SRS的SRS资源属于相同的SRS资源集合时；或者，当所述两个上行信号各自关联的SRS的SRS资源对应相同的PTRS端口时，所述终端发送所述两个上行信号中优先级较高的上行信号；或者，所述终端不发送所述两个上行信号。
  9. 根据权利要求7或8所述的方法，其中，所述两个上行信号中每个上行信号关联的SRS为与每个上行信号采用相同波束的SRS。
  10. 根据权利要求3所述的方法，其中，当所述两个上行信号各自关联的参考信号均为CSI-RS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：
    所述两个上行信号各自关联的CSI-RS的CSI-RS资源属于不同的CSI-RS资源集合。
  11. 根据权利要求10所述的方法，其中，所述方法还包括：
    当所述两个上行信号各自关联的CSI-RS的CSI-RS资源属于相同的CSI-RS资源集合时，所述终端发送所述至少两个上行信号中优先级较高的上行信号，或者，所述终端不发送所述两个上行信号。
  12. 根据权利要求3所述的方法，其中，当所述两个上行信号各自关联的参考信号均为SSB时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：
    所述两个上行信号各自关联的SSB携带不同的小区信息。
  13. 根据权利要求12所述的方法，其中，所述方法还包括：
    当所述两个上行信号各自关联的SSB携带相同的小区信息时，所述终端发送所述两个上行信号中优先级较高的上行信号，或者，所述终端不发送所述两个上行信号。
  14. 根据权利要求1所述的方法，其中，所述终端接收网络设备为待传输的两个上行信号分别配置的关联的参考信号，包括：
    所述终端根据网络设备为所述待传输的两个上行信号中的至少一个上 行信号配置的空间相关信息，确定所述至少一个上行信号中每个上行信号关联的参考信号。
  15. 根据权利要求1所述的方法，其中，所述终端接收网络设备为待传输的两个上行信号分别配置的关联的参考信号，包括：
    所述终端基于RRC信令、MAC信令或DCI接收网络设备为待传输的两个上行信号分别配置的关联的参考信号。
  16. 根据权利要求15所述的方法，其中，所述终端基于RRC信令、MAC信令或DCI接收网络设备为待传输的两个上行信号分别配置的关联的参考信号，包括：
    当所述两个上行信号中的第三上行信号为周期性的信号时，所述终端基于RRC信令接收网络设备为所述第三上行信号配置的关联的参考信号；
    当所述两个上行信号中的第四上行信号为准持续性信号时，所述终端基于MAC信令接收网络设备为所述第四上行信号配置的关联的参考信号；
    当所述两个上行信号中的第五上行信号为非周期性的信号时，所述终端基于DCI接收网络设备为所述第五上行信号配置的关联的参考信号。
  17. 根据权利要求1所述的方法，其中，所述同时发送所述两个上行信号，包括：
    所述终端通过不同的天线阵列块同时发送所述两个上行信号。
  18. 根据权利要求1至17中任一项所述的方法，其中，所述两个上行信号中每个上行信号为以下信号的其中之一：SRS、物理上行链路控制信道PUCCH、物理上行链路共享信道PUSCH、物理上行链路控制信道解调参考信号PUCCH DMRS、物理上行链路共享信道解调参考信号PUSCH DMRS和PTRS。
  19. 一种终端，所述终端包括通讯单元，用于接收网络设备为待传输的两个上行信号分别配置的关联的参考信号；还用于在待传输的两个上行信号各自关联的参考信号满足预设条件时，同时发送所述两个上行信号。
  20. 根据权利要求19所述的终端，其中，所述两个上行信号被配置在相同的时域资源上传输。
  21. 根据权利要求19所述的终端，其中，所述两个上行信号中每个上行信号关联的参考信号为以下信号的其中一种：SSB、PTRS、SRS、CSI-RS。
  22. 根据权利要求21所述的终端，其中，当所述两个上行信号各自关联的参考信号均为上行PTRS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的上行PTRS的端口不同。
  23. 根据权利要求22所述的终端，其中，所述通讯单元，还用于当所述两个上行信号各自关联的上行PTRS的端口相同时，发送所述两个上行信号中优先级较高的上行信号；或者，不发送所述两个上行信号。
  24. 根据权利要求22或23所述的终端，其中，所述终端还包括第一处理单元，用于当所述两个上行信号中的第一上行信号为DCI调度的PUSCH或PUSCH DMRS时，基于所述DCI中的PTRS端口指示信息确定所述第一上行信号关联的上行PTRS的端口；和/或，当所述两个上行信号中的第二上行信号为除DCI调度的PUSCH和PUSCH DMRS以外的其他类型的上行信号时，基于与所述第二上行信号采用相同波束的SRS的SRS资源对应的PTRS端口确定所述第二上行信号关联的上行PTRS的端口。
  25. 根据权利要求21所述的终端，其中，当所述两个上行信号各自关联的参考信号均为SRS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的SRS的SRS资源属于不同的SRS资源集合；或者，所述两个上行信号各自关联的SRS的SRS资源对应不同的PTRS端口。
  26. 根据权利要求25所述的终端，其中，所述通讯单元，还用于当所述两个上行信号各自关联的SRS的SRS资源属于相同的SRS资源集合时；或者，当所述两个上行信号各自关联的SRS的SRS资源对应相同的PTRS端口时，发送所述两个上行信号中优先级较高的上行信号；或者，不发送所述两个上行信号。
  27. 根据权利要求25或26所述的终端，其中，所述两个上行信号中每个上行信号关联的SRS为与每个上行信号采用相同波束的SRS。
  28. 根据权利要求21所述的终端，其中，当所述两个上行信号各自关联的参考信号均为CSI-RS时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的CSI-RS的CSI-RS资源属于不同的CSI-RS资源集合。
  29. 根据权利要求28所述的终端，其中，所述通讯单元，还用于当所述两个上行信号各自关联的CSI-RS的CSI-RS资源属于相同的CSI-RS资源集合时，发送所述至少两个上行信号中优先级较高的上行信号，或者，不发送所述两个上行信号。
  30. 根据权利要求21所述的终端，其中，当所述两个上行信号各自关联的参考信号均为SSB时，所述待传输的两个上行信号各自关联的参考信号满足预设条件，包括：所述两个上行信号各自关联的SSB携带不同的小区信息。
  31. 根据权利要求30所述的终端，其中，所述通讯单元，还用于当所述两个上行信号各自关联的SSB携带相同的小区信息时，发送所述两个上行信号中优先级较高的上行信号，或者，不发送所述两个上行信号。
  32. 根据权利要求19所述的终端，其中，所述通讯单元，用于根据网络设备为所述待传输的两个上行信号中的至少一个上行信号配置的空间相关信息，确定所述至少一个上行信号中每个上行信号关联的参考信号。
  33. 根据权利要求19所述的终端，其中，所述通讯单元，用于基于RRC信令、MAC信令或DCI接收网络设备为待传输的两个上行信号分别配置的关联的参考信号。
  34. 根据权利要求33所述的终端，其中，所述通讯单元，用于当所述两个上行信号中的第三上行信号为周期性的信号时，基于RRC信令接收网络设备为所述第三上行信号配置的关联的参考信号；当所述两个上行信号中的第四上行信号为准持续性信号时，基于MAC信令接收网络设备为所述第四上行信号配置的关联的参考信号；当所述两个上行信号中的第五上行信号为非周期性的信号时，基于DCI接收网络设备为所述第五上行信号配置的关联的参考信号。
  35. 根据权利要求19所述的终端，其中，所述通讯单元，用于通过不同的天线阵列块同时发送所述两个上行信号。
  36. 根据权利要求19至35任一项所述的终端，其中，所述两个上行信号中每个上行信号为以下信号的其中之一：SRS、物理上行链路控制信道PUCCH、物理上行链路共享信道PUSCH、物理上行链路控制信道解调参考信号PUCCH DMRS、物理上行链路共享信道解调参考信号PUSCH DMRS 和PTRS。
  37. 一种终端，包括：处理器和存储器，该存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行权利要求1至18任一项所述的上行信号传输方法。
  38. 一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行权利要求1至18任一项所述的上行信号传输方法。
  39. 一种计算机可读存储介质，用于存储计算机程序，所述计算机程序使得计算机执行权利要求1至18任一项所述的上行信号传输方法。
  40. 一种计算机程序，所述计算机程序使得计算机执行权利要求1至18任一项所述的上行信号传输方法。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022104687A1 (en) * 2020-11-20 2022-05-27 Zte Corporation Systems and methods for indication of phase tracking reference signal-demodulation reference signal association
CN115486019A (zh) * 2020-06-02 2022-12-16 高通股份有限公司 用于多层通信链路的经幅度调制的相位跟踪参考信号

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11784768B2 (en) * 2020-05-19 2023-10-10 Lg Electronics Inc. Method and apparatus for transmitting and receiving uplink signal in wireless communication system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4913222B2 (ja) * 2010-02-12 2012-04-11 シャープ株式会社 無線通信システム、移動局装置、無線通信方法および集積回路
US20130010823A1 (en) * 2011-07-05 2013-01-10 Richard Maulini Quantum Cascade Laser with Optimized Voltage Defect
KR102271083B1 (ko) * 2017-01-08 2021-07-01 엘지전자 주식회사 무선 통신 시스템에서 상향링크 송수신 방법 및 이를 위한 장치
CN108111278B (zh) * 2017-08-11 2020-09-18 中兴通讯股份有限公司 信息上报方法及装置、信息传输的方法及装置
US11765672B2 (en) * 2017-10-02 2023-09-19 Sony Corporation Method and device for synchronization and measurement in a radio communication system
PL3711271T3 (pl) * 2017-11-17 2022-04-25 Telefonaktiebolaget Lm Ericsson (Publ) Technika konfigurowania sygnału referencyjnego śledzenia fazy

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
See also references of EP3836645A4 *
SONY: "Open Issues on SRS Design", 3GPP TSG RAN WGI #89 RI-1708261, 19 May 2017 (2017-05-19), XP051273454 *
ZTE ET AL.: "Discussion on Beam Management", 3GPP TSG RAN WGI MEETING NR#3 R1-1715440, 21 September 2017 (2017-09-21), XP051338908 *
ZTE ET AL.: "Remaining Details on PT -RS", 3GPP TSG RAN WG1 MEETING AH 1801 R1-1800115, 26 January 2018 (2018-01-26), XP051384610 *
ZTE: "Discussion on RS for Phase Tracking", 3GPP TSG RAN WG1 MEETING #90 R1-1712308, 25 August 2017 (2017-08-25), XP051315124 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115486019A (zh) * 2020-06-02 2022-12-16 高通股份有限公司 用于多层通信链路的经幅度调制的相位跟踪参考信号
WO2022104687A1 (en) * 2020-11-20 2022-05-27 Zte Corporation Systems and methods for indication of phase tracking reference signal-demodulation reference signal association

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