WO2022213228A1 - 功控参数的确定方法、装置、设备及存储介质 - Google Patents

功控参数的确定方法、装置、设备及存储介质 Download PDF

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Publication number
WO2022213228A1
WO2022213228A1 PCT/CN2021/085502 CN2021085502W WO2022213228A1 WO 2022213228 A1 WO2022213228 A1 WO 2022213228A1 CN 2021085502 W CN2021085502 W CN 2021085502W WO 2022213228 A1 WO2022213228 A1 WO 2022213228A1
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Prior art keywords
srs resource
power control
resource set
control parameters
srs
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PCT/CN2021/085502
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English (en)
French (fr)
Inventor
方昀
史志华
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Oppo广东移动通信有限公司
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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/CN2021/085502 priority Critical patent/WO2022213228A1/zh
Priority to CN202180076703.0A priority patent/CN116472751A/zh
Publication of WO2022213228A1 publication Critical patent/WO2022213228A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/06TPC algorithms
    • H04W52/14Separate analysis of uplink or downlink

Definitions

  • the present application relates to the field of wireless communication, and in particular, to a method, apparatus, device and storage medium for determining power control parameters.
  • 3GPP 3rd Generation Partnership Project, 3rd Generation Partnership Project
  • 5G NR New Radio, new air interface
  • the network device can configure two SRS (Sounding Reference Signal, sounding reference signal) resources for the terminal device
  • the set is used for PUSCH repeated transmission of MTRP (Multi TRP, multi-transmission reception point).
  • MTRP Multi TRP, multi-transmission reception point
  • the embodiments of the present application provide a method, apparatus, device, and storage medium for determining power control parameters, which can determine the power control parameters of the PUSCH when PUSCH transmission is performed based on MTRP.
  • the technical solution is as follows:
  • a method for determining a power control parameter is provided, which is applied to a terminal device, and the method includes:
  • each SRS resource set corresponds to a power control parameter set
  • each power control parameter set includes at least one group of power control parameters
  • the physical uplink shared channel PUSCH transmission is performed through the target SRS resource according to the target power control parameter, and the target SRS resource includes the SRS resource in at least one SRS resource set in the at least two SRS resource sets.
  • a method for determining a power control parameter is provided, which is applied to a network device, and the method includes:
  • each SRS resource set corresponds to a power control parameter set
  • each power control parameter set includes at least one group of power control parameters
  • the target power control parameter is the terminal device in at least two power control parameter sets corresponding to the at least two SRS resource sets It is determined that the target SRS resources include SRS resources in at least one SRS resource set in the at least two SRS resource sets.
  • an apparatus for determining a power control parameter is provided, which is applied to a terminal device, and the apparatus includes:
  • a first receiving module configured to receive at least two sounding reference signal SRS resource sets configured by the network device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters;
  • a determining module configured to determine target power control parameters in at least two power control parameter sets corresponding to the at least two SRS resource sets;
  • a first sending module configured to perform physical uplink shared channel PUSCH transmission through a target SRS resource according to the target power control parameter, where the target SRS resource includes an SRS resource in at least one SRS resource set in the at least two SRS resource sets.
  • an apparatus for determining a power control parameter is provided, which is applied to a network device, and the apparatus includes:
  • a configuration module configured to configure at least two sounding reference signal SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters;
  • the second receiving module is configured to receive the physical uplink shared channel PUSCH transmission performed by the terminal device through the target SRS resource according to the target power control parameter, where the target power control parameter is the corresponding value of the terminal device in the at least two SRS resource sets.
  • the target SRS resources include SRS resources in at least one SRS resource set in the at least two SRS resource sets.
  • a terminal device comprising: a processor and a transceiver connected to the processor; wherein,
  • the transceiver is configured to receive at least two sounding reference signal SRS resource sets configured by the network device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters;
  • the processor configured to determine a target power control parameter in at least two power control parameter sets corresponding to the at least two SRS resource sets;
  • the transceiver is configured to transmit the physical uplink shared channel PUSCH through a target SRS resource according to the target power control parameter, where the target SRS resource includes an SRS resource in at least one SRS resource set of the at least two SRS resource sets.
  • a network device comprising: a processor and a transceiver connected to the processor; wherein,
  • the processor is configured to configure at least two sounding reference signal SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters;
  • the transceiver is configured to receive the physical uplink shared channel PUSCH transmission performed by the terminal device through the target SRS resource according to the target power control parameter, where the target power control parameter is the corresponding value of the terminal device in the at least two SRS resource sets.
  • the target SRS resources include SRS resources in at least one SRS resource set in the at least two SRS resource sets.
  • a computer-readable storage medium is provided, and executable instructions are stored in the readable storage medium, and the executable instructions are loaded and executed by a processor to realize the functions described in the above aspects. How to determine the control parameters.
  • a chip is provided, the chip includes a programmable logic circuit and/or program instructions, and when the chip runs on a computer device, it is used to implement the power control described in the above aspect How to determine parameters.
  • a computer program product which, when running on a processor of a computer device, enables the computer device to execute the method for determining a power control parameter described in the above aspect.
  • a set of target power control parameters is determined from at least one set of power control parameters corresponding to the SRS resource sets, and the corresponding target SRS resources are set according to the target power control parameters on the corresponding target SRS resources.
  • PUSCH transmission is performed.
  • the terminal device can determine the finally used power control parameters for at least one set of power control parameters corresponding to the two SRS resource sets respectively, and then perform PUSCH transmission on the SRS resources according to the power control parameters.
  • FIG. 1 is a schematic diagram of a system architecture provided by an exemplary embodiment of the present application
  • FIG. 2 is a flowchart of a method for determining a power control parameter provided by an exemplary embodiment of the present application
  • FIG. 3 is a flowchart of a method for determining a power control parameter provided by an exemplary embodiment of the present application
  • FIG. 4 is a flowchart of a method for determining a power control parameter provided by an exemplary embodiment of the present application
  • FIG. 5 is a flowchart of a method for determining a power control parameter provided by an exemplary embodiment of the present application
  • FIG. 6 is a flowchart of a method for determining a power control parameter provided by an exemplary embodiment of the present application
  • FIG. 7 is a flowchart of a method for determining a power control parameter provided by an exemplary embodiment of the present application.
  • FIG. 8 is a flowchart of a method for determining a power control parameter provided by an exemplary embodiment of the present application.
  • FIG. 9 is a flowchart of a method for determining a power control parameter provided by an exemplary embodiment of the present application.
  • FIG. 10 is a flowchart of a method for determining a power control parameter provided by an exemplary embodiment of the present application
  • FIG. 11 is a flowchart of a method for determining a power control parameter provided by an exemplary embodiment of the present application.
  • FIG. 12 is a flowchart of a method for determining a power control parameter provided by an exemplary embodiment of the present application
  • FIG. 13 is a structural block diagram of an apparatus for determining a power control parameter provided by an exemplary embodiment of the present application.
  • FIG. 14 is a structural block diagram of an apparatus for determining a power control parameter provided by an exemplary embodiment of the present application.
  • FIG. 15 is a schematic structural diagram of a communication device provided by an exemplary embodiment of the present application.
  • FIG. 1 shows a schematic diagram of a system architecture provided by an embodiment of the present application.
  • the system architecture may include: a terminal device 10 and a network device 20 .
  • the number of terminal devices 10 is usually multiple, and one or more terminal devices 10 may be distributed in a cell managed by each network device 20 .
  • the terminal device 10 may include various handheld devices, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to wireless modems with wireless communication functions, as well as various forms of user equipment (UE), mobile stations (Mobile Station, MS) and so on.
  • UE user equipment
  • MS Mobile Station
  • the network device 20 is a device deployed in an access network to provide a wireless communication function for the terminal device 10 .
  • the network device 20 may include various forms of macro base stations, micro base stations, relay stations, access points, and the like.
  • the names of devices with network device functions may be different, for example, in 5G NR systems, they are called gNodeBs or gNBs.
  • gNodeBs As communications technology evolves, the name "network equipment" may change.
  • network devices For convenience of description, in the embodiments of the present application, the above-mentioned apparatuses for providing a wireless communication function for the terminal device 10 are collectively referred to as network devices.
  • the "5G NR system" in the embodiments of the present disclosure may also be referred to as a 5G system or an NR system, but those skilled in the art can understand its meaning.
  • the technical solutions described in the embodiments of the present disclosure may be applicable to the 5G NR system, and may also be applicable to the subsequent evolution system of the 5G NR system.
  • the NR system manages and configures the SRS in the form of an SRS resource set.
  • the network device may configure multiple SRS resource sets for the terminal device, each SRS resource set includes one or more SRS resources, and each SRS resource includes 1, 2 or 4 ports.
  • the configuration information of each SRS resource set contains a usage indication, which can be configured as "beamManagement", “codebook”, “nonCodebook” or “antennaswitching", which are used for uplink beam management, codebook-based uplink channel information acquisition, non-codebook
  • the codebook-based uplink transmission scheme is a multi-antenna transmission technology that determines an uplink transmission precoding matrix based on a fixed codebook.
  • the process of the codebook-based uplink transmission scheme in the NR system is as follows:
  • the UE sends to the base station the SRS for acquiring the codebook-based uplink transmission scheme CSI (Channel State Information, channel state information).
  • CSI Channel State Information, channel state information
  • the base station performs uplink channel detection according to the SRS sent by the UE, performs resource scheduling on the UE, and determines the SRS resources corresponding to the uplink transmission, the number of layers of the uplink transmission, and the precoding matrix, and further determines the uplink transmission according to the precoding matrix and channel information.
  • the MCS Modulation and Coding Scheme, modulation and coding scheme
  • the base station allocates the PUSCH resources and the corresponding MCS, transmits the precoding matrix indicator (Transmitted Precoding Matrix Indicator, TPMI), the number of transmission layers and the corresponding SRS resource indication notification UE.
  • TPMI Transmitted Precoding Matrix Indicator
  • the UE modulates and encodes the data according to the MCS indicated by the base station, and uses the indicated SRI, TPMI and the number of transmission layers to determine the precoding matrix and the number of transmission layers used for data transmission, and then precodes and transmits the data.
  • the same precoding method is used for the modulation pilot signal and the PUSCH data.
  • the base station estimates the uplink channel according to the demodulation pilot channel, and performs data detection.
  • the NR system allowed the base station to configure at most one SRS resource set for the UE for uplink transmission CSI acquisition based on the codebook.
  • a maximum of two SRS resources can be configured in the SRS resource set.
  • the resource contains the same number of SRS antenna ports. Since the enhancement of PUSCH based on MTRP was introduced in R17 (Release 17), starting from R17, the NR system allows the base station to configure up to two SRS resource sets for the UE to acquire CSI based on codebook uplink transmission. There is no SRS resource set in R17. Limits whether the number of resources that can be contained in these two resource sets is the same.
  • the base station indicates the SRS resource corresponding to the PUSCH to the UE through the SRI field (SRI field) in the DCI, so as to assist the UE to determine the antenna and analog beamforming used for PUSCH transmission according to the SRS resource selected by the base station. Since the number of SRS resources configured by the base station for different uplink transmission schemes may be different, determining the number of bits corresponding to the SRI based on the uplink transmission scheme can reduce the overhead of the SRI. Therefore, the size of the SRI information used to indicate the SRS resource corresponding to the PUSCH in the uplink scheduling information depends on the number of SRS resources configured for the uplink transmission mode corresponding to the PUSCH. When the base station configures only one SRS resource for one uplink transmission mode of the UE, the PUSCH under the uplink transmission scheme corresponds to the SRS resource, and there is no SRI information field in the uplink scheduling information.
  • SRI field SRI field
  • the difference between the non-codebook transmission scheme and the codebook-based transmission scheme is that its precoding is no longer limited to a limited candidate set based on a fixed codebook, and the UE determines the uplink precoding matrix based on channel reciprocity. If the channel reciprocity is good enough, the UE can obtain better uplink precoding. Compared with the transmission scheme based on the codebook, the overhead of precoding indication can be saved, and better performance can be obtained at the same time.
  • the process of the codebook-based uplink transmission scheme in the NR system is as follows:
  • the UE measures the downlink reference signal, obtains candidate uplink precoding matrices, uses them to precode the SRS used for the non-codebook uplink transmission scheme, and sends it to the base station.
  • the base station performs uplink channel detection according to the SRS sent by the UE, performs resource scheduling on the UE, determines the SRS resources corresponding to the uplink transmission and the MCS level of the uplink transmission, etc., and notifies the UE.
  • the SRS resource corresponding to the uplink transmission is indicated to the UE through the SRI.
  • the UE modulates and encodes the data according to the MCS sent by the base station, determines the precoding of the data and the number of transmission layers by using the SRI, and sends the data after precoding the data.
  • the PUSCH demodulation pilot and PUSCH data in the non-codebook uplink transmission scheme use the same precoding method.
  • the base station estimates the uplink channel according to the demodulated pilot signal, and performs data detection.
  • the base station can configure one SRS resource set for the UE for uplink CSI acquisition, which includes 1-4 SRS resources, and each SRS resource includes one SRS resource set SRS port.
  • the SRI may indicate one or more SRS resources for the determination of PUSCH precoding.
  • the number of SRS resources indicated by the SRI is the number of streams transmitted by the PUSCH, and the transmission layer of the PUSCH is in one-to-one correspondence with the SRS resources indicated by the SRI.
  • the corresponding SRS resource is indicated through the SRI field.
  • the size of the SRI field is [log 2 (N SRS )] bits, where N SRS is the number of SRS resources. If the number of SRS resources configured on the network side is 1, then in DCI0 -1 or DCI0-2, there will be no SRI field.
  • the size of the SRI field is Among them, Lmax is the maximum number of transmission layers that can be configured by the terminal device, and k is 1 to the maximum number of transmission layers that can be configured by the terminal. If the number of SRS resources configured on the network side is 1, then in DCI0-1 or DCI0-2, There will be no SRI domain.
  • Uplink power control and uplink power control indication are uplink power control and uplink power control indication:
  • Uplink power control mainly includes an open-loop power control part, a closed-loop power control part and other adjustment quantities.
  • the open-loop parameters of the PUSCH power control mainly include P0 and alpha values, and PL is the path loss estimation, which is estimated through the downlink reference signal.
  • alpha is a partial path loss compensation factor, which ranges from 0 to 1.
  • f(l) is closed-loop power control, which is dynamically indicated by DCI.
  • the open-loop parameters P0 and alpha of PUSCH power control are configured in pairs, which are called P0-PUSCH-AlphaSet.
  • the SRI-PUSCH-PowerControlId is obtained from the SRI field in the DCI.
  • DCI0-1 and DCI0-2 perform PUSCH scheduling
  • a unique SRI-PUSCH-PowerControlId value if there is an SRI field, a unique SRI-PUSCH-PowerControlId value, according to this ID value, a unique PUSCH-PathlossReferenceRS-Id and P0-PUSCH-AlphaSetId can be obtained.
  • P0 and alpha take the values of P0 and alpha in the first P0-PUSCH-AlphaSet.
  • the path loss estimation is performed based on the RS (Reference Signal, reference signal) resource corresponding to the pusch-PathlossReferenceRS-Id being 0.
  • FIG. 2 shows a flowchart of a method for determining a power control parameter provided by an embodiment of the present application, and the method can be applied to the system architecture shown in FIG. 1 .
  • the method includes the following steps.
  • Step 210 the network device configures at least two SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the network device configures the terminal device with the first SRS resource set and the second SRS resource set.
  • the first SRS resource set includes at least one SRS resource.
  • the first SRS resource set includes at least the first SRS resource.
  • the first SRS resource set corresponds to the first power control parameter set
  • the first power control parameter set includes at least one group of power control parameters corresponding to the first SRS resource set.
  • the first power control parameter set includes a first group of power control parameters.
  • a set of power control parameters includes an open-loop power control part, a closed-loop power control part, and other adjustment quantities, wherein the open-loop power control part includes P0, an alpha value, and a reference signal for path loss estimation.
  • the target power control parameter corresponding to the first SRS resource set is obtained from the first power control parameter set.
  • the second SRS resource set includes at least one SRS resource.
  • the second SRS resource set includes at least the second SRS resource.
  • the second SRS resource set corresponds to a second power control parameter set
  • the second power control parameter set includes at least one group of power control parameters corresponding to the second SRS resource set.
  • the second power control parameter set includes a second group of power control parameters.
  • the power control parameters in the first power control parameter set and the second power control parameter set may be the same or different.
  • the first set of power control parameters may be the same as the second set of power control parameters, or the first set of power control parameters may be different from the second set of power control parameters.
  • the target power control parameter corresponding to the second SRS resource set is obtained from the second power control parameter set.
  • any group of power control parameters in the first power control parameter set may be referred to as the first group of power control parameters.
  • the embodiment of the present application only uses the network device configuring the first SRS resource set and the second SRS resource set for the terminal device as an example.
  • the network device may also configure more SRS resource sets for the terminal device. For example, Configure three SRS resource sets, four SRS resource sets, or more.
  • the method for determining the target power control parameter by the terminal device may be analogous to the method for determining the power control parameter of the first SRS resource set provided in the embodiment of the present application, or determining the second SRS resource method to set the power control parameters.
  • the network device sends the configured at least two SRS resource sets to the terminal device.
  • Step 220 The terminal device receives at least two SRS resource sets configured by the network device, and each SRS resource set corresponds to at least one group of power control parameters.
  • Step 230 The terminal device determines target power control parameters in at least two power control parameter sets corresponding to at least two SRS resource sets.
  • the terminal device may determine the target power control parameter from at least two power control parameter sets corresponding to the at least two SRS resource sets according to at least one of the SRI field or the agreed rule.
  • the agreed rule is a rule agreed in the communication protocol.
  • the SRI field is included in the DCI sent by the network device.
  • the agreed rule may be to determine the zth group of power control parameters in the power control parameter set as the target power control parameter, and z may be any positive integer, for example, z takes 1.
  • the target power control parameter of the SRS resource set may be determined from the power control parameter set corresponding to the SRS resource set (eg, the first SRS resource set) based on the agreed rule.
  • the target power control parameters of the SRS resource set may also be determined from the power control parameter sets corresponding to other SRS resource sets (eg, the second SRS resource set) based on the agreed rule.
  • the target power control parameter is used to set the power value of PUSCH through the target SRS resource.
  • the terminal device needs to determine the target power control parameters corresponding to each SRS resource set respectively, so as to use the target power control parameters according to the target power control parameters.
  • the SRS resource designated by the network device is used for PUSCH transmission.
  • the target power control parameters include at least one group of power control parameters.
  • the number of target power control parameters depends on the number of SRS resource sets used by the PUSCH. For example, when the number of SRS resource sets used by PUSCH is 1, the target power control parameters include one group of power control parameters, and when the number of SRS resource sets used by PUSCH is 2, the target power control parameters include two groups Power control parameters.
  • the terminal device determines, according to the DCI sent by the network device, the SRS resource set (target SRS resource set) used for this PUSCH transmission and the SRS resource (target SRS resource) in the SRS resource set, from the corresponding SRS resource set of the target SRS resource set.
  • a set of power control parameters is determined from at least one set of power control parameters (power control parameter set).
  • Step 240 the terminal device transmits the PUSCH through the target SRS resource according to the target power control parameter, and the target SRS resource includes the SRS resource in at least one SRS resource set in at least two SRS resource sets.
  • the terminal device sets the power value when PUSCH transmission is performed by using the target SRS resource in the corresponding target SRS resource set, and performs PUSCH transmission.
  • Step 250 the network device receives the PUSCH transmission performed by the terminal device through the target SRS resource according to the target power control parameter, the target power control parameter is determined by the terminal device in at least one set of power control parameters, and the target SRS resource includes at least two SRS resource sets. SRS resources in at least one SRS resource set.
  • a set of target power control parameters is determined from at least one set of power control parameters corresponding to the SRS resource sets, PUSCH transmission is performed on the corresponding target SRS resource according to the target power control parameter.
  • the terminal device can determine the finally used power control parameters for at least one set of power control parameters corresponding to the two SRS resource sets respectively, and then perform PUSCH transmission on the SRS resources according to the power control parameters.
  • the way to determine the target power control parameters includes:
  • the terminal device determines the target power control parameters based on the SRI domain.
  • the terminal device determines the target power control parameters based on the agreed rules. .
  • the terminal device determines the target power control parameter based on the SRI domain.
  • the terminal device may also determine the target power control parameter based on an agreed rule.
  • the number of SRS resources in the SRS resource set configured by the network device includes:
  • the number of SRS resources in the first SRS resource set is 1, and the number of SRS resources in the second SRS resource set is 1;
  • the number of SRS resources in the first SRS resource set is 1, and the number of SRS resources in the second SRS resource set is at least two;
  • the number of SRS resources in the first SRS resource set is at least two, and the number of SRS resources in the second SRS resource set is at least two.
  • the DCI will include the first SRI domain corresponding to the first SRS resource set and the second SRI domain corresponding to the second SRS resource set. Determine the target power control parameters corresponding to the two SRS resource sets.
  • the terminal device may also determine respectively based on the agreed rules. Target power control parameters corresponding to the two SRS sets.
  • the SRS resource set indicated by DCI for PUSCH, which is different from the number of PUSCH transmissions, includes:
  • the first SRS resource set includes only one SRS resource, that is, the first SRS resource.
  • the second SRS resource set may include only one SRS resource, that is, the second SRS resource; the second SRS resource set may also include at least two SRS resources.
  • the first SRS resource set refers to an SRS resource set in which the number of SRS resources is 1 in multiple SRS resource sets configured by the network device. For example, when the network device is configured with two SRS resource sets with the number of SRS resources being 1: SRS resource set 1 and SRS resource set 2, then the first SRS resource set in the two situations (3.1) and (3.2) can be either It may be SRS resource set 1 or SRS resource set 2.
  • the DCI indicates that a single transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set; the target power control parameter is determined according to the first SRI field corresponding to the first SRS resource set in the DCI.
  • the DCI indicates that the PUSCH is repeatedly transmitted through the first SRS resource in the first SRS resource set; the target power control parameter is determined according to the first SRI field corresponding to the first SRS resource set in the DCI.
  • the DCI indicates that the PUSCH is repeatedly transmitted through the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set; the target function is determined according to the first SRI field corresponding to the first SRS resource set in the DCI The target power control parameter is determined according to the second SRI field corresponding to the second SRS resource set in the DCI.
  • the DCI indicates that a single transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set; the target power control parameter is determined from the first power control parameter set corresponding to the first SRS resource set according to an agreed rule.
  • the DCI indicates that the PUSCH is repeatedly transmitted through the first SRS resource in the first SRS resource set; the target power control parameter is determined from the first power control parameter set corresponding to the first SRS resource set according to the agreed rule.
  • the DCI indicates that a single transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set; the target power control parameter is determined from the second power control parameter set corresponding to the second SRS resource set according to an agreed rule.
  • the DCI indicates that the PUSCH is repeatedly transmitted through the first SRS resource in the first SRS resource set; the target power control parameter is determined from the second power control parameter set corresponding to the second SRS resource set according to the agreed rule.
  • the DCI indicates that the repeated transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set; according to the agreed rule, from the first power control parameter set corresponding to the first SRS resource set
  • the target power control parameters of the first SRS resource set are determined, and the target power control parameters of the second SRS resource set are determined from the second power control parameter set corresponding to the second SRS resource set according to the agreed rule.
  • the DCI indicates that the repeated transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set; according to the agreed rule, from the first power control parameter set corresponding to the first SRS resource set Determine the target power control parameters of the first SRS resource set and the second SRS resource set, or determine the target power control parameters of the first SRS resource set and the second SRS resource set from the second power control parameter set corresponding to the second SRS resource set according to the agreed rule.
  • Target power control parameters
  • the DCI indicates that the repeated transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set; according to the agreed rule, from the first power control parameter set corresponding to the first SRS resource set
  • the target power control parameters of the first SRS resource set are determined, and the target power control parameters of the second SRS resource set are determined according to the second SRI field corresponding to the second SRS resource set in the DCI.
  • the number of SRS resources in the first SRS resource set is 1, and the number of SRS resources in the second SRS resource set is 1 or more.
  • the terminal device may determine target power control parameters in at least two power control parameter sets corresponding to at least two SRS resource sets according to the sounding reference signal resource indication SRI field.
  • the DCI indicates that a single transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set; the target power control parameter is determined according to the first SRI field corresponding to the first SRS resource set in the DCI.
  • FIG. 3 shows a flowchart of a method for determining a power control parameter provided by an embodiment of the present application, and the method can be applied to the system architecture shown in FIG. 1 .
  • the method includes the following steps.
  • Step 210 the network device configures at least two SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the at least two SRS resource sets include a first SRS resource set, and the number of SRS resources in the first SRS resource set is one.
  • the number of SRS resources in the second SRS resource set is one or more.
  • Step 220 The terminal device receives at least two SRS resource sets configured by the network device, and each SRS resource set corresponds to at least one group of power control parameters.
  • Step 2211 the network device sends DCI to the terminal device, the DCI is used to schedule the PUSCH, and the DCI includes the SRI field.
  • the SRI field includes the first SRI field corresponding to the first SRS resource set.
  • the first SRI field is used to indicate target power control parameters in the first power control parameter set.
  • the SRI field may include the second SRI field corresponding to the second SRS resource set, or may not include the second SRI field.
  • the second SRI field is used to indicate the target power control parameter in the second power control parameter set.
  • the DCI is used to indicate that the PUSCH is transmission based on the first SRS resource in the first SRS resource set.
  • Step 2221 the terminal device receives the DCI sent by the network device, the DCI is used to schedule the PUSCH, and the DCI includes the SRI field.
  • Step 2231 the terminal device determines, based on the DCI, that the scheduled PUSCH is to be transmitted based on the first SRS resource in the first SRS resource set.
  • the target SRS resource includes the first SRS resource in the first SRS resource set.
  • Step 231 the terminal device determines the first group of power control parameters in the first power control parameter set corresponding to the first SRS resource set according to the first SRI domain.
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set.
  • the first group of power control parameters is target power control parameters corresponding to the first SRS resource set.
  • Step 241 transmit the PUSCH through the first SRS resource according to the first group of power control parameters.
  • Step 251 Receive the PUSCH transmission performed by the terminal device through the first SRS resource according to the first group of power control parameters.
  • a network device configures two SRS resource sets (corresponding to SRS resource set0 and SRS resource set1), where both SRS resource set0 and SRS resource set1 contain only one SRS resource.
  • the DCI includes two SRI domains, and each SRI domain corresponds to an SRS resource set configured by the network device.
  • the network device sets a value (for example, 1) in the SRI field, and the value is used to indicate the identifier of the power control parameter (corresponding to the SRI- PUSCH-PowerControlId).
  • the terminal device receives the PDCCH on which the PUSCH is scheduled, and the terminal device determines, according to the PDCCH, that the scheduled PUSCH is to be transmitted based on a resource of a certain SRS resource set.
  • the terminal device obtains the value in the SRI field indicated by the DCI, and the terminal device determines a unique Group power control parameters (SRI-PUSCH-PowerControl).
  • SRI-PUSCH-PowerControl When performing PUSCH transmission through the SRS resources in the SRS resource set, the terminal device sets the power of the PUSCH according to the power control parameter and performs single TRP transmission.
  • the terminal device is based on the first group of power control parameters (that is, According to the agreed rule), the target power control parameters when the PUSCH is sent are determined. If the SRS resource set indicated by the DCI for PUSCH transmission contains only at least two SRS resources, the terminal device determines the PUSCH based on the value of the SRI field indicated by the DCI and at least one set of power control parameters corresponding to the SRS resource set Target power control parameters when sending. The terminal device transmits the PUSCH according to the SRS resources and power control parameters indicated by the network device.
  • the first group of power control parameters that is, According to the agreed rule
  • the first SRI field corresponding to the first SRS resource set is configured in the DCI
  • the first group of power control parameters corresponding to the first SRS resource set is determined according to the first SRI field
  • the The indication of the DCI uses the first SRS resource of the first SRS resource set according to the first group of power control parameters to transmit the PUSCH.
  • the DCI indicates that repeated transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set; the target power control parameter is determined according to the first SRI field corresponding to the first SRS resource set in the DCI.
  • FIG. 4 shows a flowchart of a method for determining a power control parameter provided by an embodiment of the present application, and the method can be applied to the system architecture shown in FIG. 1 .
  • the method includes the following steps.
  • Step 210 the network device configures at least two SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the at least two SRS resource sets include a first SRS resource set, the number of SRS resources in the first SRS resource set is one, and the number of SRS resources in the second SRS resource set is one or more.
  • Step 220 The terminal device receives at least two SRS resource sets configured by the network device, and each SRS resource set corresponds to at least one group of power control parameters.
  • Step 2211 the network device sends DCI to the terminal device, the DCI is used to schedule the PUSCH, and the DCI includes the SRI field.
  • the SRI field includes the first SRI field corresponding to the first SRS resource set.
  • the SRI field may include the second SRI field corresponding to the second SRS resource set, or may not include the second SRI field.
  • the second SRI field is used to indicate the target power control parameter in the second power control parameter set.
  • the DCI is used to indicate that the PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set.
  • Step 2221 the terminal device receives the DCI sent by the network device, the DCI is used to schedule the PUSCH, and the DCI includes the SRI field.
  • Step 2231 the terminal device determines, based on the DCI, that the scheduled PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set.
  • the target SRS resource includes the first SRS resource in the first SRS resource set.
  • Step 231 the terminal device determines the first group of power control parameters in the first power control parameter set corresponding to the first SRS resource set according to the first SRI domain.
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set.
  • Step 243 the terminal device performs repeated transmission of the PUSCH through the first SRS resource according to the first group of power control parameters.
  • the repeated transmission means that the terminal device performs at least two PUSCH transmissions through the first SRS resource.
  • Step 253 The network device receives the repeated transmission of the PUSCH performed by the terminal device through the first SRS resource according to the first group of power control parameters.
  • the first SRI field corresponding to the first SRS resource set is configured in the DCI
  • the first group of power control parameters corresponding to the first SRS resource set is determined according to the first SRI field
  • the The indication of the DCI uses the first SRS resource of the first SRS resource set according to the first group of power control parameters to perform repeated transmission of the PUSCH.
  • the DCI indicates that the PUSCH is repeatedly transmitted through the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set; the target function is determined according to the first SRI field corresponding to the first SRS resource set in the DCI The target power control parameter is determined according to the second SRI field corresponding to the second SRS resource set in the DCI.
  • FIG. 5 shows a flowchart of a method for determining a power control parameter provided by an embodiment of the present application, and the method can be applied to the system architecture shown in FIG. 1 .
  • the method includes the following steps.
  • Step 210 the network device configures at least two SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set.
  • the number of SRS resources in the first SRS resource set is one, and the number of SRS resources in the second SRS resource set is one or more.
  • the network device configures two SRS resource sets for uplink transmission of the terminal device. At least one resource set contains only one SRS resource.
  • Step 220 The terminal device receives at least two SRS resource sets configured by the network device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the terminal device receives two SRS resource sets configured by the network device, wherein at least one resource set includes only one SRS resource.
  • Step 2211 the network device sends DCI to the terminal device, the DCI is used to schedule the PUSCH, and the DCI includes the SRI field.
  • the SRI field includes a first SRI field corresponding to the first SRS resource set and a second SRI field corresponding to the second SRS resource set.
  • the DCI is used to indicate that the PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • the network device performs PUSCH scheduling through DCI, where the PUSCH scheduling is scheduling of repeated transmission based on SRS resources in two SRS resource sets.
  • the PUSCH scheduling is scheduling of repeated transmission based on SRS resources in two SRS resource sets.
  • There are two SRI fields in the DCI which are respectively used to indicate uplink power control parameters when PUSCH transmission is scheduled based on the SRS resources in the corresponding resource set.
  • the SRI field corresponding to the SR resource set including only one SRS resource occupies at least 1 bit.
  • Step 2221 the terminal device receives the DCI sent by the network device, the DCI is used to schedule the PUSCH, and the DCI includes the SRI field.
  • the terminal device receives the DCI that schedules the PUSCH, and the scheduled PUSCH is repeatedly transmitted based on one or more SRS resources in the two SRS resource sets configured by the network device.
  • Step 2232 the terminal device determines, based on the DCI, that the scheduled PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • Step 232 the terminal device determines the first group of power control parameters in the first power control parameter set corresponding to the first SRS resource set according to the first SRI domain; and the second power control parameter corresponding to the second SRS resource set according to the second SRI domain Centrally determine the second group of power control parameters.
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set and a second group of power control parameters corresponding to the second SRS resource set.
  • the second group of power control parameters is target power control parameters corresponding to the second SRS resource set.
  • the terminal device uses two SRI fields in the same DCI to determine the power control parameters of the terminal when the terminal performs uplink repeated transmission based on the SRS resources in the two SRS resource sets.
  • the terminal obtains the index of the SRI domain, and a set of uplink power control sets corresponding to the SRS resource set corresponding to the SRI domain to determine the parameters related to power control, including P0, alpha, reference symbols of path loss and index values of closed-loop power control parameters .
  • Step 242 the terminal device performs repeated transmission of the PUSCH through the first SRS resource according to the first group of power control parameters, and through the second SRS resource according to the second group of power control parameters.
  • the target SRS resource includes the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • the terminal device respectively sets the power value when PUSCH transmission is performed by using the SRS resources in the corresponding SRS resource set according to the uplink power control parameter indicated by the network device, and performs PUSCH transmission.
  • Step 252 the network device receives the repeated transmission of the PUSCH performed by the terminal device through the first SRS resource according to the first group of power control parameters and through the second SRS resource according to the second group of power control parameters.
  • the network device detects the PUSCH based on the scheduled resources.
  • the network device configures two SRS resource sets (SRS resource sets) (corresponding to SRS resource set0 and SRS resource set1), wherein both SRS resource set0 and SRS resource set1 contain only one SRS resource (SRS resource).
  • SRS resource sets SRS resource sets
  • the DCI includes two SRI domains, and each SRI domain corresponds to an SRS resource set configured by the network device.
  • the network device sets a value (for example, 1) in the SRI field, and the value is used to indicate the identifier of the power control parameter (corresponding to the SRI- PUSCH-PowerControlId).
  • the terminal device receives the PDCCH on which the PUSCH is scheduled, and the terminal device determines, according to the PDCCH, that the scheduled PUSCH is for repeated transmission based on the resources of the two SRS resource sets.
  • the terminal device obtains the value in the SRI field indicated by the DCI, and the terminal device determines a unique group according to the value of the SRI field corresponding to the resource set and the multiple groups of power control parameters (list of SRI-PUSCH-PowerControl) corresponding to the resource set Power control parameters (SRI-PUSCH-PowerControl).
  • the terminal device sets the power of the PUSCH according to the power control parameter when performing PUSCH transmission through the SRS resources in the SRS resource set, and according to the value of the SRI field corresponding to the resource set when performing PUSCH transmission through the SRS resources in another SRS resource set and multiple sets of power control parameters corresponding to the resource set to determine a unique set of power control parameters.
  • the first SRS is determined according to the first SRI domain
  • the first group of power control parameters corresponding to the resource set, the second group of power control parameters corresponding to the second SRS resource set is determined according to the second SRI field, and the first group of power control parameters of the first SRS resource set is used according to the indication of the DCI according to the first group of power control parameters.
  • the second SRS resource of the second SRS resource set is used according to the second group of power control parameters to perform repeated transmission of the PUSCH.
  • the terminal device may determine the target power control parameter in at least two power control parameter sets corresponding to the at least two SRS resource sets according to the agreed rule.
  • the DCI indicates that a single transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set; the target power control parameter is determined from the first power control parameter set corresponding to the first SRS resource set according to an agreed rule.
  • FIG. 6 shows a flowchart of a method for determining a power control parameter provided by an embodiment of the present application, and the method can be applied to the system architecture shown in FIG. 1 .
  • the method includes the following steps.
  • Step 210 the network device configures at least two SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the at least two SRS resource sets include a first SRS resource set, the number of SRS resources in the first SRS resource set is one, and the number of SRS resources in the second SRS resource set is one or more.
  • Step 220 The terminal device receives at least two SRS resource sets configured by the network device, and each SRS resource set corresponds to at least one group of power control parameters.
  • Step 2212 the network device sends DCI to the terminal device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • the DCI may include the second SRI field corresponding to the second SRS resource set, or may not include the second SRI field.
  • the DCI is used to indicate that the PUSCH is transmission based on the first SRS resource in the first SRS resource set.
  • Step 2222 the terminal device receives the DCI sent by the network device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • Step 2231 the terminal device determines, based on the DCI, that the scheduled PUSCH is to be transmitted based on the first SRS resource in the first SRS resource set.
  • Step 233 The terminal device determines, according to the first agreed rule, the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set as the first group of power control parameters, where x is a positive integer.
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set.
  • Step 241 the terminal device transmits the PUSCH through the first SRS resource according to the first group of power control parameters.
  • the target SRS resource includes the first SRS resource in the first SRS resource set.
  • Step 251 the network device receives the PUSCH transmission performed by the terminal device through the first SRS resource according to the first group of power control parameters.
  • the corresponding first SRS resource set is determined from the first power control parameter set according to the agreed rule.
  • the first set of power control parameters of the first set of power control parameters use the first SRS resource of the first SRS resource set according to the first set of power control parameters to transmit the PUSCH.
  • the DCI indicates that the PUSCH is repeatedly transmitted through the first SRS resource in the first SRS resource set; the target power control parameter is determined from the first power control parameter set corresponding to the first SRS resource set according to the agreed rule.
  • FIG. 7 shows a flowchart of a method for determining a power control parameter provided by an embodiment of the present application, and the method can be applied to the system architecture shown in FIG. 1 .
  • the method includes the following steps.
  • Step 210 the network device configures at least two SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the at least two SRS resource sets include a first SRS resource set, the number of SRS resources in the first SRS resource set is one, and the number of SRS resources in the second SRS resource set is one or more.
  • Step 220 The terminal device receives at least two SRS resource sets configured by the network device, and each SRS resource set corresponds to at least one group of power control parameters.
  • Step 2212 the network device sends DCI to the terminal device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • the DCI may include the second SRI field corresponding to the second SRS resource set, or may not include the second SRI field.
  • the DCI is used to indicate that the PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set.
  • Step 2222 the terminal device receives the DCI sent by the network device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • Step 2233 the terminal device determines based on the DCI that the scheduled PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set.
  • Step 233 The terminal device determines, according to the first agreed rule, the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set as the first group of power control parameters, where x is a positive integer.
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set.
  • Step 243 the terminal device performs repeated transmission of the PUSCH through the first SRS resource according to the first group of power control parameters.
  • the target SRS resource includes the first SRS resource in the first SRS resource set.
  • Step 253 the network device performs repeated transmission of the PUSCH through the first SRS resource according to the first group of power control parameters.
  • the corresponding first SRS resource set is determined from the first power control parameter set according to the agreed rule.
  • the first set of power control parameters of the first set of power control parameters use the first SRS resource of the first SRS resource set according to the first set of power control parameters to perform repeated transmission of the PUSCH.
  • the DCI indicates that a single transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set; the target power control parameter is determined from the second power control parameter set corresponding to the second SRS resource set according to an agreed rule.
  • FIG. 8 shows a flowchart of a method for determining a power control parameter provided by an embodiment of the present application, and the method can be applied to the system architecture shown in FIG. 1 .
  • the method includes the following steps.
  • Step 210 the network device configures at least two SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set, the number of SRS resources in the first SRS resource set is 1, and the number of SRS resources in the second SRS resource set is 1 or more. indivual.
  • Step 220 The terminal device receives at least two SRS resource sets configured by the network device, and each SRS resource set corresponds to at least one group of power control parameters.
  • Step 2212 the network device sends DCI to the terminal device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • the DCI may include the second SRI field corresponding to the second SRS resource set, or may not include the second SRI field.
  • the DCI includes the second SRI field corresponding to the second SRS resource set.
  • the DCI is used to indicate that the PUSCH is a single transmission based on the first SRS resource in the first SRS resource set.
  • Step 2222 the terminal device receives the DCI sent by the network device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • Step 2231 the terminal device determines, based on the DCI, that the scheduled PUSCH is to be transmitted based on the first SRS resource in the first SRS resource set.
  • Step 234 The terminal device determines the yth group of power control parameters in the second power control parameter set corresponding to the second SRS resource set as the first group of power control parameters according to the second agreed rule, where y is a positive integer.
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set.
  • Step 241 the terminal device transmits the PUSCH through the first SRS resource according to the first group of power control parameters.
  • the target SRS resource includes the first SRS resource in the first SRS resource set.
  • Step 251 the network device receives the PUSCH transmission performed by the terminal device through the first SRS resource according to the first group of power control parameters.
  • the corresponding set of the first SRS resource set is determined from the second power control parameter set according to an agreed rule.
  • the first set of power control parameters of the first set of power control parameters use the first SRS resource of the first SRS resource set according to the first set of power control parameters to transmit the PUSCH.
  • the DCI indicates that the PUSCH is repeatedly transmitted through the first SRS resource in the first SRS resource set; the target power control parameter is determined from the second power control parameter set corresponding to the second SRS resource set according to the agreed rule.
  • FIG. 9 shows a flowchart of a method for determining a power control parameter provided by an embodiment of the present application, and the method can be applied to the system architecture shown in FIG. 1 .
  • the method includes the following steps.
  • Step 210 the network device configures at least two SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set, the number of SRS resources in the first SRS resource set is 1, and the number of SRS resources in the second SRS resource set is 1 or more. indivual.
  • Step 220 The terminal device receives at least two SRS resource sets configured by the network device, and each SRS resource set corresponds to at least one group of power control parameters.
  • Step 2212 the network device sends DCI to the terminal device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • the DCI may include the second SRI field corresponding to the second SRS resource set, or may not include the second SRI field.
  • the DCI is used to indicate that the PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set.
  • Step 2222 the terminal device receives the DCI sent by the network device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • Step 2233 the terminal device determines based on the DCI that the scheduled PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set.
  • Step 234 the terminal device determines the yth group of power control parameters in the second power control parameter set corresponding to the second SRS resource set as the first group of power control parameters according to the second agreed rule, where y is a positive integer.
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set.
  • Step 243 the terminal device performs repeated transmission of the PUSCH through the first SRS resource according to the first group of power control parameters.
  • the target SRS resource includes the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • Step 253 the network device performs repeated transmission of the PUSCH through the first SRS resource according to the first group of power control parameters.
  • the corresponding set of the first SRS resource set is determined from the second power control parameter set according to an agreed rule.
  • the first set of power control parameters of the first set of power control parameters use the first SRS resource of the first SRS resource set according to the first set of power control parameters to perform repeated transmission of the PUSCH.
  • the DCI indicates that the repeated transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set; according to the agreed rule, from the first power control parameter set corresponding to the first SRS resource set
  • the target power control parameters of the first SRS resource set are determined, and the target power control parameters of the second SRS resource set are determined from the second power control parameter set corresponding to the second SRS resource set according to the agreed rule.
  • FIG. 10 shows a flowchart of a method for determining a power control parameter provided by an embodiment of the present application, and the method can be applied to the system architecture shown in FIG. 1 .
  • the method includes the following steps.
  • Step 210 the network device configures at least two SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set, the number of SRS resources in the first SRS resource set is 1, and the number of SRS resources in the second SRS resource set is 1 or more. indivual.
  • the network device configures two SRS resource sets for uplink transmission of the terminal device. Both resource sets contain only one SRS resource. The network device configures at least one set of power control parameters for each SRS resource set.
  • Step 220 The terminal device receives at least two SRS resource sets configured by the network device, and each SRS resource set corresponds to at least one group of power control parameters.
  • the terminal device receives two SRS resource sets configured by the network device, and both resource sets only include one SRS resource.
  • Step 2212 the network device sends DCI to the terminal device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • the DCI may include the second SRI field corresponding to the second SRS resource set, or may not include the second SRI field.
  • the DCI is used to indicate that the PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • the network device performs PUSCH scheduling through DCI, where the PUSCH scheduling is scheduling of repeated transmission based on SRS resources in two SRS resource sets. There is no SRI field in this DCI.
  • the network device sets the power of the PUSCH according to the first group of power control parameters in the at least one group of power control parameters corresponding to the two SRS resource sets respectively when there is no SRI domain.
  • Step 2222 the terminal device receives the DCI sent by the network device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • the terminal receives the DCI for scheduling the PUSCH, and the scheduled PUSCH is repeatedly transmitted based on the SRS resources in the two SRS resource sets configured by the network device.
  • Step 2232 the terminal device determines, based on the DCI, that the scheduled PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • Step 235 the terminal device determines the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set as the first group of power control parameters according to the first agreement rule, where x is a positive integer; according to the third agreement The rule determines the yth group of power control parameters in the second power control parameter set corresponding to the second SRS resource set as the second group of power control parameters, where y is a positive integer.
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set and a second group of power control parameters corresponding to the second SRS resource set.
  • the terminal device determines according to the agreement that the power of the PUSCH is set by the first group of power control parameters in the at least one group of power control parameters corresponding to the PUSCH when the SRS resources of the two SRS resource sets are repeatedly transmitted.
  • Step 242 the terminal device performs repeated transmission of the PUSCH through the first SRS resource according to the first group of power control parameters, and through the second SRS resource according to the second group of power control parameters.
  • the target SRS resource includes the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • the terminal device sets the power value when PUSCH transmission is performed by using the SRS resources in the corresponding SRS resource set respectively, and performs PUSCH transmission according to the uplink power control parameter calculated and obtained by the pre-agreed rule. .
  • Step 252 the network device receives the repeated transmission of the PUSCH performed by the terminal device through the first SRS resource according to the first group of power control parameters and through the second SRS resource according to the second group of power control parameters.
  • the network device detects the PUSCH based on the scheduled resources.
  • a network device is configured with two SRS resource sets (corresponding to SRS resource set0 and SRS resource set1), where both SRS resource set0 and SRS resource set1 contain only one SRS resource.
  • the DCI includes no SRI fields.
  • the terminal device receives the PDCCH on which the PUSCH is scheduled, and the terminal device determines that the PUSCH is a PUSCH that is repeatedly transmitted based on two SRS resource sets.
  • the terminal device determines the power value for PUSCH transmission through the SRS resources in the SRS resource set based on the first group of power control parameters in the at least one group of power control parameters corresponding to each SRS resource set through a pre-agreed rule.
  • the corresponding first SRS resource set is determined from the first power control parameter set according to the agreed rule.
  • the first group of power control parameters determine the second group of power control parameters corresponding to the second SRS resource set from the second power control parameter set according to the agreed rule, and use the first SRS resource set according to the first group of power control parameters according to the instruction of the DCI
  • the first SRS resource of the second set of power control parameters is used to perform repeated transmission of the PUSCH by using the second SRS resource of the second SRS resource set.
  • the DCI indicates that the repeated transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set; according to the agreed rule, from the first power control parameter set corresponding to the first SRS resource set Determine the target power control parameters of the first SRS resource set and the second SRS resource set, or determine the target power control parameters of the first SRS resource set and the second SRS resource set from the second power control parameter set corresponding to the second SRS resource set according to the agreed rule.
  • Target power control parameters
  • FIG. 11 shows a flowchart of a method for determining a power control parameter provided by an embodiment of the present application, and the method can be applied to the system architecture shown in FIG. 1 .
  • the method includes the following steps.
  • Step 210 the network device configures at least two SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set, the number of SRS resources in the first SRS resource set is 1, and the number of SRS resources in the second SRS resource set is 1 or more. indivual.
  • the network device configures two SRS resource sets for uplink transmission of the terminal device. Both resource sets contain only one SRS resource. The network device configures at least one set of power control parameters for each SRS resource set.
  • Step 220 The terminal device receives at least two SRS resource sets configured by the network device, and each SRS resource set corresponds to at least one group of power control parameters.
  • the terminal device receives two SRS resource sets configured by the network device, and both resource sets only include one SRS resource.
  • Step 2212 the network device sends DCI to the terminal device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • the DCI may include the second SRI field corresponding to the second SRS resource set, or may not include the second SRI field.
  • the DCI is used to indicate that the PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • the network device performs PUSCH scheduling through DCI, where the PUSCH scheduling is scheduling of repeated transmission based on SRS resources in two SRS resource sets. There is no SRI field in this DCI.
  • the network device sets the power of the PUSCH according to the first group of power control parameters in the at least one group of power control parameters corresponding to one of the SRS resource sets when there is no SRI domain in advance. .
  • Step 2222 the terminal device receives the DCI sent by the network device, the DCI is used to schedule the PUSCH, and the DCI does not include the SRI field corresponding to the first SRS resource set.
  • the terminal device receives the DCI that schedules the PUSCH, and the scheduled PUSCH is repeatedly transmitted based on the SRS resources in the two SRS resource sets configured by the network device.
  • Step 2232 the terminal device determines, based on the DCI, that the scheduled PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • Step 236 the terminal device determines, according to the fourth agreed rule, the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set as the first group of power control parameters and the second group of power control parameters, where x is: A positive integer; or, according to the fifth convention rule, the yth group of power control parameters in the second power control parameter set corresponding to the second SRS resource set is determined as the first group of power control parameters and the second group of power control parameters, where y is positive integer.
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set and a second group of power control parameters corresponding to the second SRS resource set.
  • the terminal device determines that the PUSCH is repeatedly transmitted through the SRS resources of the two SRS resource sets
  • the first group of power control parameters in at least one group of power control parameters in one of the SRS resource sets is uniformly configured to set the PUSCH through two SRS resource sets. The power when the SRS resources of the SRS resource set are repeatedly transmitted.
  • Step 242 the terminal device performs repeated transmission of the PUSCH through the first SRS resource according to the first group of power control parameters, and through the second SRS resource according to the second group of power control parameters.
  • the target SRS resource includes the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • the terminal device sets the power value when PUSCH transmission is performed by using the SRS resources in the corresponding SRS resource set respectively, and performs PUSCH transmission according to the uplink power control parameter calculated and obtained by the pre-agreed rule.
  • Step 252 the network device receives the repeated transmission of the PUSCH performed by the terminal device through the first SRS resource according to the first group of power control parameters and through the second SRS resource according to the second group of power control parameters.
  • the network device detects the PUSCH based on the scheduled resources.
  • a network device configures two SRS resource sets (corresponding to SRS resource set0 and SRS resource set1), where both SRS resource set0 and SRS resource set1 contain only one SRS resource.
  • the DCI includes no SRI fields.
  • the terminal device receives the PDCCH on which the PUSCH is scheduled, and the terminal determines that the PUSCH is the PUSCH repeatedly transmitted based on the two SRS resource sets.
  • the terminal device determines the power value for PUSCH transmission by using the SRS resources in the two SRS resource sets based on the first group of power control parameters in the at least one group of power control parameters corresponding to one of the SRS resource sets, respectively, through a pre-agreed rule.
  • the corresponding first SRS resource set is determined from the first power control parameter set according to the agreed rule.
  • the first group of power control parameters and the second group of power control parameters corresponding to the second SRS resource set or, according to the agreed rule, determine the first group of power control parameters and the second group of power control parameters corresponding to the second SRS resource set from the second power control parameter set.
  • Two sets of power control parameters using the first SRS resource of the first SRS resource set according to the first set of power control parameters according to the indication of the DCI, and using the second SRS resource of the second SRS resource set according to the second set of power control parameters to perform PUSCH repeated transmissions.
  • the terminal device may determine the target power control parameter in at least two power control parameter sets corresponding to the at least two SRS resource sets according to the SRI field and the agreed rule.
  • the DCI indicates that the repeated transmission of the PUSCH is performed through the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set; according to the agreed rule, from the first power control parameter set corresponding to the first SRS resource set
  • the target power control parameters of the first SRS resource set are determined, and the target power control parameters of the second SRS resource set are determined according to the second SRI field corresponding to the second SRS resource set in the DCI.
  • FIG. 12 shows a flowchart of a method for determining a power control parameter provided by an embodiment of the present application, and the method can be applied to the system architecture shown in FIG. 1 .
  • the method includes the following steps.
  • Step 210 the network device configures at least two SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set, the number of SRS resources in the first SRS resource set is 1, and the number of SRS resources in the second SRS resource set is 1 or more. indivual.
  • Step 220 The terminal device receives at least two SRS resource sets configured by the network device, and each SRS resource set corresponds to at least one group of power control parameters.
  • Step 2213 the network device sends DCI to the terminal device, the DCI is used for scheduling the PUSCH, the DCI does not include the SRI field corresponding to the first SRS resource set, and the DCI includes the second SRI field corresponding to the second SRS resource set.
  • the SRI field includes a second SRI field corresponding to the second SRS resource set.
  • the DCI is used to indicate that the PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • Step 2223 the terminal device receives the DCI sent by the network device, the DCI is used to schedule the PUSCH, the DCI does not include the SRI field corresponding to the first SRS resource set, and the DCI includes the second SRI field corresponding to the second SRS resource set.
  • Step 2232 the terminal device determines, based on the DCI, that the scheduled PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • Step 237 the terminal device determines the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set as the first group of power control parameters according to the first agreed rule, where x is a positive integer; according to the second SRI The domain determines the second group of power control parameters in the second power control parameter set corresponding to the second SRS resource set.
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set and a second group of power control parameters corresponding to the second SRS resource set.
  • Step 242 the terminal device performs repeated transmission of the PUSCH through the first SRS resource according to the first group of power control parameters, and through the second SRS resource according to the second group of power control parameters.
  • the target SRS resource includes the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • Step 252 the network device receives the repeated transmission of the PUSCH performed by the terminal device through the first SRS resource according to the first group of power control parameters and through the second SRS resource according to the second group of power control parameters.
  • the first SRI domain corresponding to the first SRS resource set is not configured in the DCI
  • the second SRI domain corresponding to the second SRS resource set is configured in the DCI
  • the first group of power control parameters corresponding to the first SRS resource set is determined from the first power control parameter set according to the agreed rule
  • the second group of power control parameters corresponding to the second SRS resource set is determined from the second power control parameter set according to the second SRI field parameters, using the first SRS resource of the first SRS resource set according to the first group of power control parameters according to the indication of the DCI, and using the second SRS resource of the second SRS resource set according to the second group of power control parameters to perform repeated PUSCH transmission.
  • FIG. 13 shows a block diagram of the structure of an apparatus for determining a power control parameter provided by an exemplary embodiment of the present application.
  • the apparatus may be implemented as a terminal device, or may be implemented as a part of the terminal device, and the device includes:
  • the first receiving module 302 is configured to receive at least two sounding reference signal SRS resource sets configured by the network device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters;
  • a determination module 303 configured to determine a target power control parameter in at least two power control parameter sets corresponding to the at least two SRS resource sets;
  • a first sending module 301 configured to perform physical uplink shared channel PUSCH transmission through a target SRS resource according to the target power control parameter, where the target SRS resource includes an SRS resource in at least one SRS resource set in the at least two SRS resource sets .
  • the determining module 303 is configured to determine the target power control parameter in at least two power control parameter sets corresponding to the at least two SRS resource sets according to the sounding reference signal resource indication SRI domain .
  • the first receiving module 302 is configured to receive the downlink control signaling DCI sent by the network device, where the DCI is used to schedule the PUSCH, and the DCI includes the SRI field .
  • the at least two SRS resource sets include a first SRS resource set, the SRI field includes a first SRI field corresponding to the first SRS resource set, and the target power control parameter includes the first group of power control parameters corresponding to the first SRS resource set;
  • the determining module 303 is configured to determine the first group of power control parameters in the first power control parameter set corresponding to the first SRS resource set according to the first SRI domain;
  • the number of SRS resources included in the first SRS resource set is 1.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set
  • the SRI field includes a first SRI field corresponding to the first SRS resource set and all a second SRI field corresponding to the second SRS resource set
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set and a second group of power control parameters corresponding to the second SRS resource set parameter
  • the determining module 303 is configured to determine the first group of power control parameters in the first power control parameter set corresponding to the first SRS resource set according to the first SRI domain;
  • the determining module 303 is configured to determine the second group of power control parameters in the second power control parameter set corresponding to the second SRS resource set according to the second SRI domain;
  • the number of SRS resources included in the first SRS resource set is 1;
  • the number of SRS resources included in the second SRS resource set is 1, or the number of SRS resources included in the second SRS resource set is at least two.
  • the determining module 303 is configured to determine the target power control parameter in at least two power control parameter sets corresponding to the at least two SRS resource sets according to an agreed rule.
  • the at least two SRS resource sets include a first SRS resource set, and the target power control parameter includes a first group of power control parameters corresponding to the first SRS resource set;
  • the determining module 303 is configured to determine, according to the first agreed rule, the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set as the first group of power control parameters, where x is positive integer;
  • the number of SRS resources included in the first SRS resource set is 1.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set
  • the target power control parameter includes a first set of functions corresponding to the first SRS resource set control parameters
  • the determining module 303 is configured to determine, according to the second agreed rule, the yth group of power control parameters in the second power control parameter set corresponding to the second SRS resource set as the first group of power control parameters, where y is positive integer;
  • the number of SRS resources included in the first SRS resource set is 1;
  • the number of SRS resources included in the second SRS resource set is 1, or the number of SRS resources included in the second SRS resource set is at least two.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set
  • the target power control parameter includes a first set of functions corresponding to the first SRS resource set control parameters and a second group of power control parameters corresponding to the second SRS resource set
  • the determining module 303 is configured to determine, according to the first agreed rule, the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set as the first group of power control parameters, where x is positive integer;
  • the determining module 303 is configured to determine the yth group of power control parameters in the second power control parameter set corresponding to the second SRS resource set as the second group of power control parameters according to the third agreed rule, where y is positive integer;
  • the number of SRS resources included in the first SRS resource set is 1;
  • the number of SRS resources included in the second SRS resource set is 1, or the number of SRS resources included in the second SRS resource set is at least two.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set
  • the target power control parameter includes a first set of functions corresponding to the first SRS resource set control parameters and a second group of power control parameters corresponding to the second SRS resource set
  • the determining module 303 is configured to determine the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set as the first group of power control parameters and the The second group of power control parameters, x is a positive integer;
  • the determining module 303 is configured to determine the yth group of power control parameters in the second power control parameter set corresponding to the second SRS resource set as the first group of power control parameters and the The second group of power control parameters, y is a positive integer;
  • the number of SRS resources included in the first SRS resource set is 1;
  • the number of SRS resources included in the second SRS resource set is 1, or the number of SRS resources included in the second SRS resource set is at least two.
  • the first receiving module 302 is configured to receive the downlink control signaling DCI sent by the network device, where the DCI is used to schedule the PUSCH, and the DCI does not include the first An SRI field corresponding to an SRS resource set.
  • the determining module 303 is configured to determine the target power control parameter in at least two power control parameter sets corresponding to the at least two SRS resource sets according to an SRI field and an agreed rule.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set
  • the SRI field includes a second SRI field corresponding to the second SRS resource set
  • the The target power control parameters include a first group of power control parameters corresponding to the first SRS resource set and a second group of power control parameters corresponding to the second SRS resource set
  • the determining module 303 is configured to determine, according to the first agreed rule, the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set as the first group of power control parameters, where x is positive integer;
  • the determining module 303 is configured to determine the second group of power control parameters in the second power control parameter set corresponding to the second SRS resource set according to the second SRI domain;
  • the number of SRS resources included in the first SRS resource set is 1;
  • the number of SRS resources included in the second SRS resource set is 1, or the number of SRS resources included in the second SRS resource set is at least two.
  • the first receiving module 302 is configured to receive the downlink control signaling DCI sent by the network device, where the DCI is used to schedule the PUSCH, and the DCI does not include the first An SRI field corresponding to an SRS resource set, and the DCI includes the second SRI field corresponding to the second SRS resource set.
  • the first receiving module 302 is configured to receive the downlink control signaling DCI sent by the network device, where the DCI is used to schedule the PUSCH;
  • the determining module 303 is configured to determine, based on the DCI, that the scheduled PUSCH is to be transmitted based on the first SRS resource in the first SRS resource set.
  • the target SRS resource includes a first SRS resource in the first SRS resource set
  • the first sending module 301 is configured to transmit the PUSCH through the first SRS resource according to the first group of power control parameters.
  • the first receiving module 302 is configured to receive the downlink control signaling DCI sent by the network device, where the DCI is used to schedule the PUSCH;
  • the determining module 303 is configured to determine, based on the DCI, that the scheduled PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • the target SRS resource includes a first SRS resource in the first SRS resource set and a second SRS resource in the second SRS resource set;
  • the first sending module 301 is configured to repeat the PUSCH through the first SRS resource according to the first group of power control parameters, and through the second SRS resource according to the second group of power control parameters transmission.
  • the first receiving module 302 is configured to receive the downlink control signaling DCI sent by the network device, where the DCI is used to schedule the PUSCH;
  • the determining module 303 is configured to determine, based on the DCI, that the scheduled PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set.
  • the target SRS resource includes a first SRS resource in the first SRS resource set
  • the first sending module 301 is configured to perform repeated transmission of the PUSCH through the first SRS resource according to the first group of power control parameters.
  • the target power control parameter corresponding to the first SRS resource set is obtained from the first power control parameter set.
  • the target power control parameter corresponding to the second SRS resource set is obtained from the second power control parameter set.
  • the apparatus may be implemented as a network device, or may be implemented as a part of a network device, and the device includes:
  • a configuration module 403, configured to configure at least two sounding reference signal SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters;
  • the second receiving module 402 is configured to receive the physical uplink shared channel PUSCH transmission performed by the terminal device through the target SRS resource according to the target power control parameter, where the target power control parameter is the terminal device corresponding to the at least two SRS resource sets Determined in at least two power control parameter sets of the target SRS resources, the target SRS resources include SRS resources in at least one SRS resource set in the at least two SRS resource sets.
  • the target power control parameter is determined by the terminal device in at least two power control parameter sets corresponding to the at least two SRS resource sets according to the sending sounding reference signal resource indicating the SRI field.
  • the apparatus further includes:
  • the second sending module 401 is configured to send downlink control signaling DCI to the terminal device, where the DCI is used to schedule the PUSCH, and the DCI includes the SRI field.
  • the at least two SRS resource sets include a first SRS resource set, the SRI field includes a first SRI field corresponding to the first SRS resource set; the target power control parameter includes the first group of power control parameters corresponding to the first SRS resource set;
  • the first SRI field is used to indicate the first group of power control parameters from a first power control parameter set corresponding to the first SRS resource set;
  • the number of SRS resources included in the first SRS resource set is 1.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set
  • the SRI field includes a first SRI field corresponding to the first SRS resource set and all a second SRI field corresponding to the second SRS resource set
  • the target power control parameters include a first group of power control parameters corresponding to the first SRS resource set and a second group of power control parameters corresponding to the second SRS resource set parameter
  • the first SRI field is used to indicate the first group of power control parameters from a first power control parameter set corresponding to the first SRS resource set;
  • the second SRI field is used to indicate the second group of power control parameters from a second power control parameter set corresponding to the second SRS resource set;
  • the number of SRS resources included in the first SRS resource set is 1;
  • the number of SRS resources included in the second SRS resource set is 1, or the number of SRS resources included in the second SRS resource set is at least two.
  • the target power control parameter is determined by the terminal device in at least two power control parameter sets corresponding to the at least two SRS resource sets according to an agreed rule.
  • the at least two SRS resource sets include a first SRS resource set, and the target power control parameter includes a first group of power control parameters corresponding to the first SRS resource set;
  • the first group of power control parameters includes the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set determined by the terminal device according to the first agreed rule, where x is a positive integer;
  • the number of SRS resources included in the first SRS resource set is 1.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set
  • the target power control parameter includes a first set of functions corresponding to the first SRS resource set control parameters
  • the first group of power control parameters includes the yth group of power control parameters in the second power control parameter set corresponding to the second SRS resource set determined by the terminal device according to the second agreed rule, where y is a positive integer;
  • the number of SRS resources included in the first SRS resource set is 1;
  • the number of SRS resources included in the second SRS resource set is 1, or the number of SRS resources included in the second SRS resource set is at least two.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set
  • the target power control parameter includes a first set of functions corresponding to the first SRS resource set control parameters and a second group of power control parameters corresponding to the second SRS resource set
  • the first group of power control parameters includes the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set determined by the terminal device according to the first agreed rule, where x is a positive integer;
  • the second group of power control parameters includes the yth group of power control parameters in the second power control parameter set corresponding to the second SRS resource set determined by the terminal device according to the third agreed rule, and y is a positive integer;
  • the number of SRS resources included in the first SRS resource set is 1; the number of SRS resources included in the second SRS resource set is 1, or the number of SRS resources included in the second SRS resource set is At least two.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set
  • the target power control parameter includes a first set of functions corresponding to the first SRS resource set control parameters and a second group of power control parameters corresponding to the second SRS resource set
  • the first group of power control parameters and the second group of power control parameters include: the xth group in the first power control parameter set corresponding to the first SRS resource set determined by the terminal device according to the fourth agreement rule Power control parameters, where x is a positive integer; or, the first group of power control parameters and the second group of power control parameters include: the second SRS resource set determined by the terminal device according to the fifth agreed rule corresponds to the second SRS resource set
  • the yth group of power control parameters in the second power control parameter set of , y is a positive integer;
  • the number of SRS resources included in the first SRS resource set is 1;
  • the number of SRS resources included in the second SRS resource set is 1, or the number of SRS resources included in the second SRS resource set is at least two.
  • the apparatus further includes: a second sending module 401, configured to send downlink control signaling DCI to the terminal device, where the DCI is used to schedule the PUSCH, and the DCI does not include The SRI field corresponding to the first SRS resource set.
  • a second sending module 401 configured to send downlink control signaling DCI to the terminal device, where the DCI is used to schedule the PUSCH, and the DCI does not include The SRI field corresponding to the first SRS resource set.
  • the target power control parameter is determined by the terminal device in at least two power control parameter sets corresponding to the at least two SRS resource sets according to an SRI field and an agreed rule.
  • the at least two SRS resource sets include a first SRS resource set and a second SRS resource set
  • the SRI field includes a second SRI field corresponding to the second SRS resource set
  • the The target power control parameters include a first group of power control parameters corresponding to the first SRS resource set and a second group of power control parameters corresponding to the second SRS resource set
  • the first group of power control parameters includes the xth group of power control parameters in the first power control parameter set corresponding to the first SRS resource set determined by the terminal device according to the first agreed rule, where x is a positive integer;
  • the second group of power control parameters includes power control parameters determined by the terminal device in a second power control parameter set corresponding to the second SRS resource set according to the second SRI domain;
  • the number of SRS resources included in the first SRS resource set is 1;
  • the number of SRS resources included in the second SRS resource set is 1, or the number of SRS resources included in the second SRS resource set is at least two.
  • the apparatus further includes: a second sending module 401, configured to send downlink control signaling DCI to the terminal device, where the DCI is used to schedule the PUSCH, and the DCI does not include The SRI field corresponding to the first SRS resource set, and the DCI includes the second SRI field corresponding to the second SRS resource set.
  • a second sending module 401 configured to send downlink control signaling DCI to the terminal device, where the DCI is used to schedule the PUSCH, and the DCI does not include The SRI field corresponding to the first SRS resource set, and the DCI includes the second SRI field corresponding to the second SRS resource set.
  • the apparatus further includes: a second sending module 401, configured to send downlink control signaling DCI to the terminal device, where the DCI is used to schedule the PUSCH, and the DCI is used to Indicates that the PUSCH is a transmission based on the first SRS resource in the first SRS resource set.
  • a second sending module 401 configured to send downlink control signaling DCI to the terminal device, where the DCI is used to schedule the PUSCH, and the DCI is used to Indicates that the PUSCH is a transmission based on the first SRS resource in the first SRS resource set.
  • the target SRS resource includes a first SRS resource in the first SRS resource set
  • the second receiving module 402 is configured to receive the PUSCH transmission performed by the terminal device through the first SRS resource according to the first group of power control parameters.
  • the apparatus further includes: a second sending module 401, configured to send downlink control signaling DCI to the terminal device, where the DCI is used to schedule the PUSCH, and the DCI is used to Indicates that the PUSCH is a repeated transmission based on the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • a second sending module 401 configured to send downlink control signaling DCI to the terminal device, where the DCI is used to schedule the PUSCH, and the DCI is used to Indicates that the PUSCH is a repeated transmission based on the first SRS resource in the first SRS resource set and the second SRS resource in the second SRS resource set.
  • the target SRS resource includes a first SRS resource in the first SRS resource set and a second SRS resource in the second SRS resource set;
  • the second receiving module 402 is configured to receive the terminal equipment through the first SRS resource according to the first group of power control parameters, and through the second SRS resource according to the second group of power control parameters. the repeated transmission of the PUSCH.
  • the apparatus further includes: a second sending module 401, configured to send downlink control signaling DCI to the terminal device, where the DCI is used to schedule the PUSCH, and the DCI is used to Indicates that the PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set.
  • a second sending module 401 configured to send downlink control signaling DCI to the terminal device, where the DCI is used to schedule the PUSCH, and the DCI is used to Indicates that the PUSCH is repeated transmission based on the first SRS resource in the first SRS resource set.
  • the target SRS resource includes a first SRS resource in the first SRS resource set
  • the second receiving module 402 is configured to receive the repeated transmission of the PUSCH performed by the terminal device through the first SRS resource according to the first group of power control parameters.
  • the target power control parameter corresponding to the first SRS resource set is obtained from the first power control parameter set.
  • the target power control parameter corresponding to the second SRS resource set is obtained from the second power control parameter set.
  • FIG. 15 shows a schematic structural diagram of a communication device (terminal device or network device) provided by an exemplary embodiment of the present application.
  • the communication device includes: a processor 101 , a receiver 102 , a transmitter 103 , a memory 104 and a bus 105 .
  • the processor 101 includes one or more processing cores, and the processor 101 executes various functional applications and information processing by running software programs and modules.
  • the receiver 102 and the transmitter 103 may be implemented as a communication component, which may be a communication chip.
  • the memory 104 is connected to the processor 101 through the bus 105 .
  • the memory 104 may be configured to store at least one instruction, and the processor 101 may be configured to execute the at least one instruction, so as to implement various steps in the foregoing method embodiments.
  • memory 104 may be implemented by any type or combination of volatile or non-volatile storage devices including, but not limited to, magnetic or optical disks, electrically erasable programmable Read Only Memory (Electrically-Erasable Programmable Read Only Memory, EEPROM), Erasable Programmable Read Only Memory (EPROM), Static Random Access Memory (SRAM), Read Only Memory (Read-Only Memory, ROM), magnetic memory, flash memory, programmable read-only memory (Programmable Read-Only Memory, PROM).
  • volatile or non-volatile storage devices including, but not limited to, magnetic or optical disks, electrically erasable programmable Read Only Memory (Electrically-Erasable Programmable Read Only Memory, EEPROM), Erasable Programmable Read Only Memory (EPROM), Static Random Access Memory (SRAM), Read Only Memory (Read-Only Memory, ROM), magnetic memory, flash memory, programmable read-only memory (Programmable Read-Only Memory, PROM).
  • the processor and transceiver in the communication device involved in the embodiments of the present application may perform the steps performed by the terminal device in any of the methods shown in the foregoing FIG. 2 to FIG. 12 , It will not be repeated here.
  • the communication device when the communication device is implemented as a terminal device,
  • the transceiver is configured to receive at least two sounding reference signal SRS resource sets configured by the network device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters;
  • the processor configured to determine a target power control parameter in at least two power control parameter sets corresponding to the at least two SRS resource sets;
  • the transceiver is configured to transmit the physical uplink shared channel PUSCH through a target SRS resource according to the target power control parameter, where the target SRS resource includes an SRS resource in at least one SRS resource set of the at least two SRS resource sets.
  • the processor and transceiver in the communication device involved in the embodiments of the present application may perform the steps performed by the network device in any of the methods shown in the foregoing FIG. 2 to FIG. 12 , It will not be repeated here.
  • the communication device when the communication device is implemented as a network device,
  • the processor is configured to configure at least two sounding reference signal SRS resource sets for the terminal device, each SRS resource set corresponds to a power control parameter set, and each power control parameter set includes at least one group of power control parameters;
  • the transceiver is configured to receive the physical uplink shared channel PUSCH transmission performed by the terminal device through the target SRS resource according to the target power control parameter, where the target power control parameter is the corresponding value of the terminal device in the at least two SRS resource sets.
  • the target SRS resources include SRS resources in at least one SRS resource set in the at least two SRS resource sets.
  • a computer-readable storage medium stores at least one instruction, at least one piece of program, code set or instruction set, the at least one instruction, the At least one piece of program, the code set or the instruction set is loaded and executed by the processor to implement the method for determining the power control parameter executed by the communication device provided by the above method embodiments.
  • a chip is also provided, the chip includes a programmable logic circuit and/or program instructions, and when the chip runs on a computer device, is used to implement the power control parameters described in the above aspects method of determination.
  • a computer program product which, when running on a processor of a computer device, causes the computer device to execute the method for determining a power control parameter described in the above aspects.

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Abstract

本申请公开了一种功控参数的确定方法、装置、设备及存储介质,涉及无线通信领域。该方法应用于终端设备中,该方法包括:接收网络设备配置的至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数;根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。该方法可以在基于MTRP进行PUSCH传输时确定PUSCH的功控参数。

Description

功控参数的确定方法、装置、设备及存储介质 技术领域
本申请涉及无线通信领域,特别涉及一种功控参数的确定方法、装置、设备及存储介质。
背景技术
3GPP(3rd Generation Partnership Project,第三代合作伙伴计划)在5G NR(New Radio,新空口)系统中引入了基于多TRP(Transmit-Receive Point,传输接收点)的重复传输技术。
针对PUSCH(Physical Uplink Shared Channel,物理上行共享信道)基于多TRP(Transmit-Receive Point,传输接收点)的重复传输,网络设备可以为终端设备配置两个SRS(Sounding Reference Signal,探测参考信号)资源集用于MTRP(Multi TRP,多传输接收点)的PUSCH重复传输。在基于MTRP进行PUSCH传输时,如何确定PUSCH的功控参数是尚未解决的问题。
发明内容
本申请实施例提供了一种功控参数的确定方法、装置、设备及存储介质,可以在基于MTRP进行PUSCH传输时确定PUSCH的功控参数。所述技术方案如下:
根据本申请的一个方面,提供了一种功控参数的确定方法,应用于终端设备中,所述方法包括:
接收网络设备配置的至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数;
根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
根据本申请的一个方面,提供了一种功控参数的确定方法,应用于网络设备中,所述方法包括:
为终端设备配置至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
接收终端设备根据目标功控参数通过目标SRS资源进行的物理上行共享信道PUSCH传输,所述目标功控参数为所述终端设备在所述至少两个SRS资源集对应的至少两个功控参数集中确定的,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
根据本申请的一个方面,提供了一种功控参数的确定装置,应用于终端设备中,所述装置包括:
第一接收模块,用于接收网络设备配置的至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
确定模块,用于在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数;
第一发送模块,用于根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
根据本申请的一个方面,提供了一种功控参数的确定装置,应用于网络设备中,所述装置包括:
配置模块,用于为终端设备配置至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
第二接收模块,用于接收终端设备根据目标功控参数通过目标SRS资源进行的物理上行共享信道PUSCH传输,所述目标功控参数为所述终端设备在所述至少两个SRS资源集对应的至少两个功控参数集中确定的,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
根据本申请的一个方面,提供了一种终端设备,所述终端设备包括:处理器和与所述处理器相连的收发器;其中,
所述收发器,用于接收网络设备配置的至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
所述处理器,用于在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数;
所述收发器,用于根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
根据本申请的一个方面,提供了一种网络设备,所述网络设备包括:处理器和与所述处理器相连的收发器;其中,
所述处理器,用于为终端设备配置至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
所述收发器,用于接收终端设备根据目标功控参数通过目标SRS资源进行的物理上行共享信道PUSCH传输,所述目标功控参数为所述终端设备在所述至少两个SRS资源集对应的至少两个功控参数集中确定的, 所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
根据本申请的一个方面,提供了一种计算机可读存储介质,所述可读存储介质中存储有可执行指令,所述可执行指令由处理器加载并执行以实现如上述方面所述的功控参数的确定方法。
根据本申请实施例的一个方面,提供了一种芯片,所述芯片包括可编程逻辑电路和/或程序指令,当所述芯片在计算机设备上运行时,用于实现上述方面所述的功控参数的确定方法。
根据本申请的一个方面,提供了一种计算机程序产品,该计算机程序产品在计算机设备的处理器上运行时,使得计算机设备执行上述方面所述的功控参数的确定方法。
本申请实施例提供的技术方案至少包括如下有益效果:
通过在接收到网络设备配置的至少两个SRS资源集后,从SRS资源集对应的至少一组功控参数中确定出一组目标功控参数,根据目标功控参数在对应的目标SRS资源上进行PUSCH传输。在基于MTRP进行PUSCH传输时,终端设备对于两个SRS资源集分别对应的至少一组功控参数,能够从中确定出最终使用的功控参数,进而根据功控参数在SRS资源上进行PUSCH传输。
附图说明
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本申请一个示例性实施例提供的系统架构的示意图;
图2是本申请一个示例性实施例提供的功控参数的确定方法的流程图;
图3是本申请一个示例性实施例提供的功控参数的确定方法的流程图;
图4是本申请一个示例性实施例提供的功控参数的确定方法的流程图;
图5是本申请一个示例性实施例提供的功控参数的确定方法的流程图;
图6是本申请一个示例性实施例提供的功控参数的确定方法的流程图;
图7是本申请一个示例性实施例提供的功控参数的确定方法的流程图;
图8是本申请一个示例性实施例提供的功控参数的确定方法的流程图;
图9是本申请一个示例性实施例提供的功控参数的确定方法的流程图;
图10是本申请一个示例性实施例提供的功控参数的确定方法的流程图;
图11是本申请一个示例性实施例提供的功控参数的确定方法的流程图;
图12是本申请一个示例性实施例提供的功控参数的确定方法的流程图;
图13是本申请一个示例性实施例提供的功控参数的确定装置的结构框图;
图14是本申请一个示例性实施例提供的功控参数的确定装置的结构框图;
图15是本申请一个示例性实施例提供的通信设备的结构示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚,下面将结合附图对本申请实施方式作进一步地详细描述。
请参考图1,其示出了本申请一个实施例提供的系统架构的示意图。该系统架构可以包括:终端设备10和网络设备20。
终端设备10的数量通常为多个,每一个网络设备20所管理的小区内可以分布一个或多个终端设备10。终端设备10可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其它处理设备,以及各种形式的用户设备(User Equipment,UE),移动台(Mobile Station,MS)等等。为方便描述,本申请实施例中,上面提到的设备统称为终端设备。
网络设备20是一种部署在接入网中用以为终端设备10提供无线通信功能的装置。网络设备20可以包括各种形式的宏基站,微基站,中继站,接入点等等。在采用不同的无线接入技术的系统中,具备网络设备功能的设备的名称可能会有所不同,例如在5G NR系统中,称为gNodeB或者gNB。随着通信技术的演进,“网络设备”这一名称可能会变化。为方便描述,本申请实施例中,上述为终端设备10提供无线通信功能的装置统称为网络设备。
本公开实施例中的“5G NR系统”也可以称为5G系统或者NR系统,但本领域技术人员可以理解其含义。本公开实施例描述的技术方案可以适用于5G NR系统,也可以适用于5G NR系统后续的演进系统。
SRS:用于上行信道信息获取、下行信道信息获取以及上行波束管理。NR系统以SRS资源集的方式进行SRS的管理和配置。根据不同的用途,网络设备可以为终端设备配置多个SRS资源集,每个SRS资源集包括一个或多个SRS资源,每个SRS资源包含1、2或4个端口。每个SRS资源集的配置信息中包含一个用途指示,可以被配置为“beamManagement”“codebook”“nonCodebook”或“antennaswitching”,分别用 于上行波束管理、基于码本的上行信道信息获取,非码本上行传输方案的上行信道信息获取以及基于SRS天线切换的下行信道信息获取。
Figure PCTCN2021085502-appb-000001
码本的传输方案
基于码本的上行传输方案是基于固定码本确定上行传输预编码矩阵的多天线传输技术。NR系统中基于码本的上行传输方案的流程如下:
UE向基站发送用于基于码本的上行传输方案CSI(Channel State Information,信道状态信息)获取的SRS。
基站根据UE发送的SRS进行上行信道检测,对UE进行资源调度,并确定出上行传输对应的SRS资源、上行传输的层数和预编码矩阵,进一步根据预编码矩阵和信道信息,确定出上行传输的MCS (Modulation and Coding Scheme,调制编码方式)登记,然后基站将PUSCH的资源分配和相应的MCS,传输预编码矩阵指示(Transmitted Precoding Matrix Indicator,TPMI)、传输层数和对应的SRS资源指示通知UE。
UE根据基站指示的MCS对数据进行调制编码,并利用所指示的SRI、TPMI和传输层数确定数据发送时使用的预编码矩阵和传输层数,进而对数据进行预编码及发送,PUSCH的解调导频信号与PUSCH的数据采用相同的预编码方式。
基站根据解调导频信道估计上行信道,并进行数据检测。
在R16(Release 16)及R16之前,NR系统允许基站为UE最多配置一个用于基于码本上行传输CSI获取的SRS资源集,该SRS资源集内最多可配置两个SRS资源,这两个SRS资源包含相同的SRS天线端口数。由于在R17(Release 17)中引入了基于MTRP对PUSCH的增强,因此从R17开始,NR系统允许基站为UE最多配置两个用于基于码本上行传输CSI获取的SRS资源集,R17中并没有对这两个资源集中可以包含的资源数目是否相同进行限制。基站通过DCI中的SRI field(SRI域)向UE指示PUSCH对应的SRS资源,以辅助UE根据基站选择的SRS资源确定PUSCH传输所用的天线和模拟波束赋形等。由于基站为不同的上行传输方案配置的SRS资源的数目可能不同,基于上行传输方案来确定SRI对应的比特数可以降低SRI的开销。因此上行调度信息中用于指示PUSCH所对应的SRS资源的SRI信息与的大小取决于为PUSCH对应的上行传输模式所配置的SRS资源数。当基站为UE的一个上行传输模式只配置了一个SRS资源时,该上行传输方案下的PUSCH对应于该SRS资源,上行调度信息中不存在SRI信息域。
非码本的传输方案
非码本传输方案与基于码本的传输方案的区别在于其预编码不再限定在基于固定码本的有限候选集,UE基于信道互易性确定上行预编码矩阵。若信道互易性足够好,UE可以获得较优的上行预编码,相对于基于码本的传输方案,可以节省预编码指示的开销,同时获得更好的性能。NR系统中基于码本的上行传输方案的流程如下:
UE测量下行参考信号,获得候选的上行预编码矩阵,利用他们对用于非码本上行传输方案的SRS进行预编码后将其发送给基站。
基站根据UE发送的SRS进行上行信道检测,对UE进行资源调度,确定出上行传输对应的SRS资源和上行传输的MCS等级等,并通知UE。其中上行传输对应的SRS资源通过SRI指示给UE。
UE根据基站发送的MCS对数据进行调制编码,并利用SRI确定数据的预编码和传输层数,对数据进行预编码后进行数据的发送。非码本上行传输方案下的PUSCH解调导频与PUSCH的数据采用相同的预编码方式。
基站根据解调导频信号估计上行信道,进行数据检测。
在R16及R16之前的版本中,对于非码本上行传输方案,基站可以为UE配置1个用于上行CSI获取的SRS资源集,其中包含1-4个SRS资源,每个SRS资源包含1个SRS端口。SRI可以指示一个或多个SRS资源,用于PUSCH预编码的确定。SRI指示的SRS资源数即为PUSCH传输的流数,PUSCH的传输层与SRI指示的SRS资源一一对应。
下行控制信道中关于SRI的指示:
网络侧通过DCI0-1或者DCI0-2调度PUSCH时,在其中通过SRI域来指示对应的SRS资源。网络侧配置上行传输为码本传输时,SRI域的大小为[log 2(N SRS)]bit,其中,N SRS为SRS资源的数量,如果网络侧配置的SRS资源数目为1,那么在DCI0-1或DCI0-2中,将不会有SRI域。网络侧配置上行传输为非码本传输时,SRI域的大小为
Figure PCTCN2021085502-appb-000002
其中,L max为终端设备可以配置的最大传输层数,k取1到终端可以配置的最大传输层数,如果网络侧配置的SRS资源数目为1,那么在DCI0-1或DCI0-2中,将不会有SRI域。
上行功率控制及上行功率控制指示:
上行功率控制主要包括开环功率控制部分,闭环功率控制部分以及其他调整量。其中PUSCH功率控制的开环参数主要包括P0和alpha值,PL为路损估计,路损估计通过下行的参考信号估计。alpha为部分路损补偿因子,取值范围在0到1之间。f(l)为闭环功率控制,由DCI进行动态指示。其中PUSCH功率控制的开环参数P0和alpha成对配置,称为P0-PUSCH-AlphaSet。
T38.331中关于上行功控的配置,其中SRI-PUSCH-PowerControlId由DCI中的SRI域来获得,当DCI0-1和DCI0-2进行PUSCH调度时,如果有SRI域,那么可以获得一个唯一的SRI-PUSCH-PowerControlId值,根据这个ID值可以得到一个唯一的PUSCH-PathlossReferenceRS-Id和P0-PUSCH-AlphaSetId。在R16及R16之前的版本中,如果SRI域不存在,那么此时P0和alpha取第一个P0-PUSCH-AlphaSet中的P0和alpha值。路损估计则基于pusch-PathlossReferenceRS-Id为0所对应的RS(Reference Signal,参考信号)资源进 行估计。
Figure PCTCN2021085502-appb-000003
在R17中,由于引入了基于MTRP进行PUSCH的重复传输,此时会存在两个SRS资源集,当两个SRS资源集中都只有一个SRS资源时,此时PDCCH中可能没有SRI域,此时如何确定PUSCH在通过两个SRS资源集中的SRS资源进行传输时的开环功率控制参数需要进行明确的定义。
请参考图2,其示出了本申请一个实施例提供的功控参数的确定方法的流程图,该方法可以应用于图1所示的系统架构中。该方法包括如下步骤。
步骤210,网络设备为终端设备配置至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,网络设备为终端设备配置第一SRS资源集和第二SRS资源集。
第一SRS资源集中包括至少一个SRS资源。示例性的,第一SRS资源集中至少包括第一SRS资源。
第一SRS资源集对应第一功控参数集,第一功控参数集中包括第一SRS资源集对应的至少一组功控参数。示例性的,第一功控参数集中包括第一组功控参数。一组功控参数包括开环功率控制部分、闭环功率控制部分和其他调整量,其中,开环功率控制部分包括P0、alpha值和用于路损估计的参考信号。
在一个可选的实施例中,第一SRS资源集对应的目标功控参数从第一功控参数集中获取。
第二SRS资源集中包括至少一个SRS资源。示例性的,第二SRS资源集中至少包括第二SRS资源。
第二SRS资源集对应第二功控参数集,第二功控参数集中包括第二SRS资源集对应的至少一组功控参数。示例性的,第二功控参数集中包括第二组功控参数。
示例性的,第一功控参数集和第二功控参数集中的功控参数可以相同也可以不同。例如,第一组功控参数可以与第二组功控参数相同,或,第一组功控参数可以与第二组功控参数不同。
在一个可选的实施例中,第二SRS资源集对应的目标功控参数从第二功控参数集中获取。
示例性的,上述“第一”、“第二”仅用于区分两个相同名词,并不表示顺序关系。例如,第一功控参数集中的任意一组功控参数都可以称为第一组功控参数。
示例性的,本申请实施例仅以网络设备为终端设备配置了第一SRS资源集和第二SRS资源集进行举例,当然,网络设备还可以为终端设备配置更多的SRS资源集,例如,配置三个SRS资源集、四个SRS资源集或更多。对于配置更多SRS资源集的情况,终端设备确定目标功控参数的方法,可以类比本申请实施例中所提供的确定第一SRS资源集的功控参数的方法,或,确定第二SRS资源集的功控参数的方法。
示例性的,网络设备向终端设备发送配置的至少两个SRS资源集。
步骤220,终端设备接收网络设备配置的至少两个SRS资源集,每个SRS资源集对应至少一组功控参数。
步骤230,终端设备在至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数。
终端设备可以依据SRI域或约定规则中的至少一种,从至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数。
其中,约定规则为在通信协议约定的规则。SRI域包含在网络设备发送的DCI中。
示例性的,约定规则可以是将功控参数集中第z组功控参数确定为目标功控参数,z可以为任意正整数,例如,z取1。
示例性的,可以基于该约定规则从SRS资源集(例如,第一SRS资源集)对应的功控参数集中确定该SRS资源集(例如,第一SRS资源集)的目标功控参数。也可以基于该约定规则从其他SRS资源集(例如,第二SRS资源集)对应的功控参数集中确定该SRS资源集(例如,第一SRS资源集)的目标功控参数。
目标功控参数用于设置通过目标SRS资源进行PUSCH的功率值。示例性的,当网络设备指示PUSCH是通过多个SRS资源集上的多个SRS资源进行传输时,终端设备需要分别确定每个SRS资源集对应的目标功控参数,以根据目标功控参数使用该SRS资源集中网络设备指定的SRS资源进行PUSCH传输。
目标功控参数包括至少一组功控参数。示例性的,目标功控参数的个数取决于PUSCH所使用的SRS资源集的个数。例如,当PUSCH所使用的SRS资源集的个数为1时,目标功控参数包括一组功控参数,当PUSCH所使用的SRS资源集的个数为2时,目标功控参数包括两组功控参数。
示例性的,终端设备根据网络设备发送的DCI确定本次PUSCH传输所使用的SRS资源集(目标SRS资源集)以及该SRS资源集中的SRS资源(目标SRS资源),从目标SRS资源集对应的至少一组功控参数(功控参数集)中确定出一组功控参数(目标功控参数)。
步骤240,终端设备根据目标功控参数通过目标SRS资源进行PUSCH的传输,目标SRS资源包括至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
终端设备根据目标功控参数,设置通过对应的目标SRS资源集中的目标SRS资源进行PUSCH传输时的功率值,并进行PUSCH的传输。
步骤250,网络设备接收终端设备根据目标功控参数通过目标SRS资源进行的PUSCH传输,目标功控参数为终端设备在至少一组功控参数中确定的,目标SRS资源包括至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
综上所述,本实施例提供的方法,通过在接收到网络设备配置的至少两个SRS资源集后,从SRS资 源集对应的至少一组功控参数中确定出一组目标功控参数,根据目标功控参数在对应的目标SRS资源上进行PUSCH传输。在基于MTRP进行PUSCH传输时,终端设备对于两个SRS资源集分别对应的至少一组功控参数,能够从中确定出最终使用的功控参数,进而根据功控参数在SRS资源上进行PUSCH传输。
示例性的,以网络设备配置的SRS资源集包括第一SRS资源集和第二SRS资源集为例,对本申请提供的功控参数的确定方法进行说明。
针对目标功控参数的确定方式不同、网络设备配置的SRS资源集中SRS资源数量不同、DCI所指示的用于PUSCH的SRS资源集不同,DCI所指示的PUSCH的传输次数不同,可以得到多种情形的实施例。
1、目标功控参数的确定方式包括:
(1.1)根据SRI域确定目标功控参数;
(1.2)根据约定规则确定目标功控参数;
(1.3)根据SRI域和约定规则确定目标功控参数。
其中,相关技术中,当SRS资源集中所包含的SRS资源数量大于1时,在DCI中存在该SRS资源集对应的SRI域;当SRS资源集中所包含的SRS资源数量等于1时,在DCI中不存在该SRS资源集对应的SRI域。
在本申请实施例中,当SRS资源集中所包含的SRS资源数量等于1,在DCI中都可能存在该SRS资源集对应的SRI域,也可能不存在该SRS资源集对应的SRI域。当DCI中存在该SRS资源集对应的SRI域时,终端设备基于SRI域确定目标功控参数,当DCI中不存在该SRS资源集对应的SRI域时,终端设备基于约定规则确定目标功控参数。
在本申请实施例中,当SRS资源集中所包含的SRS资源数量大于1时,在DCI中存在该SRS资源集对应的SRI域,此时,终端设备基于SRI域确定目标功控参数。
在一种可选的实现方式中,当DCI中存在该SRS资源集对应的SRI域时,终端设备也可以基于约定规则确定目标功控参数。
2、网络设备配置的SRS资源集中SRS资源数量包括:
(2.1)第一SRS资源集中的SRS资源数量为1,第二SRS资源集中的SRS资源数量为1;
(2.2)第一SRS资源集中的SRS资源数量为1,第二SRS资源集中的SRS资源数量为至少两个;
(2.3)第一SRS资源集中的SRS资源数量为至少两个,第二SRS资源集中的SRS资源数量为至少两个。
其中,对于(2.3)的情形,由于相关技术当SRS资源集中的SRS资源数量大于1时,在DCI中存在该SRS资源集对应的SRI域。因此,在(2.3)的情形中,DCI中会包含第一SRS资源集对应的第一SRI域,和第二SRS资源集对应的第二SRI域,此时,终端设备基于两个SRI域分别确定两个SRS资源集对应的目标功控参数。
在一种可选的实现方式中,当DCI中会包含第一SRS资源集对应的第一SRI域,和第二SRS资源集对应的第二SRI域时,终端设备也可以基于约定规则分别确定两个SRS集对应的目标功控参数。
本申请实施例仅对(2.1)和(2.2)的情形列举了实施例进行说明,并未详细说明(2.3)的情形。
3、DCI所指示的用于PUSCH的SRS资源集,和PUSCH的传输次数不同包括:
(3.1)使用第一SRS资源集上的第一SRS资源进行PUSCH的单次传输;
(3.2)使用第一SRS资源集上的第一SRS资源进行PUSCH的重复传输;
(3.3)使用第一SRS资源集上的第一SRS资源和第二SRS资源集上的第二SRS资源进行PUSCH的重复传输。
基于上述第2项对网络设备配置的SRS资源集中SRS资源数量的情形说明:
第一SRS资源集中仅包含一个SRS资源,即,第一SRS资源。
第二SRS资源集中可能仅包含一个SRS资源,即,第二SRS资源;第二SRS资源集中也可能包含至少两个SRS资源。
示例性的,对于(3.1)和(3.2)两个情形进行以下说明:
其中的第一SRS资源集指征的是网络设备所配置的多个SRS资源集中SRS资源数量为1的SRS资源集。例如,当网络设备配置了两个SRS资源数量为1的SRS资源集:SRS资源集1和SRS资源集2,则(3.1)和(3.2)两个情形中的第一SRS资源集,既可以是SRS资源集1也可以是SRS资源集2。
基于对上述几种情形的排列组合,给出以下十个示例性实施例:
(一)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的单次传输;根据DCI中第一SRS资源集对应的第一SRI域确定目标功控参数。
(二)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的重复传输;根据DCI中第一 SRS资源集对应的第一SRI域确定目标功控参数。
(三)DCI指示通过第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行PUSCH的重复传输;根据DCI中第一SRS资源集对应的第一SRI域确定目标功控参数,根据DCI中第二SRS资源集对应的第二SRI域确定目标功控参数。
(四)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的单次传输;根据约定规则从第一SRS资源集对应的第一功控参数集中确定目标功控参数。
(五)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的重复传输;根据约定规则从第一SRS资源集对应的第一功控参数集中确定目标功控参数。
(六)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的单次传输;根据约定规则从第二SRS资源集对应的第二功控参数集中确定目标功控参数。
(七)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的重复传输;根据约定规则从第二SRS资源集对应的第二功控参数集中确定目标功控参数。
(八)DCI指示通过第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行PUSCH的重复传输;根据约定规则从第一SRS资源集对应的第一功控参数集中确定第一SRS资源集的目标功控参数,根据约定规则从第二SRS资源集对应的第二功控参数集中确定第二SRS资源集的目标功控参数。
(九)DCI指示通过第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行PUSCH的重复传输;根据约定规则从第一SRS资源集对应的第一功控参数集中确定第一SRS资源集和第二SRS资源集的目标功控参数,或,根据约定规则从第二SRS资源集对应的第二功控参数集中确定第一SRS资源集和第二SRS资源集的目标功控参数。
(十)DCI指示通过第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行PUSCH的重复传输;根据约定规则从第一SRS资源集对应的第一功控参数集中确定第一SRS资源集的目标功控参数,根据DCI中第二SRS资源集对应的第二SRI域确定第二SRS资源集的目标功控参数。
其中,上述十个实施例中,第一SRS资源集中的SRS资源的数量为1,第二SRS资源集中SRS资源的数量为1个或多个。
首先,对于实施例(一)至(三)终端设备可以根据探测参考信号资源指示SRI域在至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数。
(一)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的单次传输;根据DCI中第一SRS资源集对应的第一SRI域确定目标功控参数。
请参考图3,其示出了本申请一个实施例提供的功控参数的确定方法的流程图,该方法可以应用于图1所示的系统架构中。该方法包括如下步骤。
步骤210,网络设备为终端设备配置至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,至少两个SRS资源集包括第一SRS资源集,第一SRS资源集中的SRS资源的数量为1。第二SRS资源集中SRS资源的数量为1个或多个。
步骤220,终端设备接收网络设备配置的至少两个SRS资源集,每个SRS资源集对应至少一组功控参数。
步骤2211,网络设备向终端设备发送DCI,DCI用于调度PUSCH,DCI包括SRI域。
SRI域包括第一SRS资源集对应的第一SRI域。第一SRI域用于在第一功控参数集中指示目标功控参数。
SRI域中可以包括第二SRS资源集对应的第二SRI域,也可以不包括第二SRI域。第二SRI域用于在第二功控参数集中指示目标功控参数。
示例性的,DCI用于指示PUSCH为基于第一SRS资源集中的第一SRS资源进行的传输。
步骤2221,终端设备接收网络设备发送的DCI,DCI用于调度PUSCH,DCI包括SRI域。
步骤2231,终端设备基于DCI确定调度的PUSCH为基于第一SRS资源集中的第一SRS资源进行传输。
目标SRS资源包括第一SRS资源集中的第一SRS资源。
步骤231,终端设备根据第一SRI域在第一SRS资源集对应的第一功控参数集中确定第一组功控参数。
目标功控参数包括第一SRS资源集对应的第一组功控参数。
示例性的,第一组功控参数是第一SRS资源集对应的目标功控参数。
步骤241,根据第一组功控参数通过第一SRS资源进行PUSCH的传输。
步骤251,接收终端设备根据第一组功控参数通过第一SRS资源进行的PUSCH传输。
例如,网络设备配置两个SRS resource set(对应SRS resource set0和SRS resource set1),其中SRS resource set0和SRS resource set1中都仅包含一个SRS resource。网络设备通过DCI调度时,DCI中包括2个SRI域,每个SRI域分别对应网络设备配置的一个SRS资源集。网络设备在SRI域中设置一个值(比如为1),该值用于指示PUSCH在通过该SRI域对应的SRS资源集的SRS资源传输时的功控参数的标识(对应于RRC配置的SRI-PUSCH-PowerControlId)。终端设备接收调度PUSCH的PDCCH,终端设备根据该PDCCH确定所调度的PUSCH为基于某一个SRS资源集的资源进行传输。终端设备获取DCI指示的SRI域中的值,终端设备根据该资源集对应的SRI域的值以及从该资源集对应的多组功控参数(list of SRI-PUSCH-PowerControl)中确定唯一的一组功控参数(SRI-PUSCH-PowerControl)。终端设备在通过该SRS资源集中的SRS资源进行PUSCH传输时按照该功控参数来设置PUSCH的功率并进行单TRP的传输。
示例性的,若DCI指示的用于进行PUSCH传输的SRS资源集中仅包含一个SRS资源,终端设备基于该SRS资源集所对应的至少一组功控参数中的第一组功控参数(即,按照约定规则)来确定PUSCH发送时的目标功控参数。若DCI指示的用于进行PUSCH传输的SRS资源集中仅包含至少2个SRS资源,终端设备基于DCI所指示的SRI域的值以及该SRS资源集所对应的至少一组功控参数中来确定PUSCH发送时的目标功控参数。终端设备按照网络设备所指示的SRS资源及功控参数等进行PUSCH的传输。
综上所述,本实施例提供的方法,通过在DCI中配置第一SRS资源集对应的第一SRI域,根据第一SRI域确定第一SRS资源集对应的第一组功控参数,根据DCI的指示根据第一组功控参数使用第一SRS资源集的第一SRS资源,进行PUSCH的传输。
(二)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的重复传输;根据DCI中第一SRS资源集对应的第一SRI域确定目标功控参数。
请参考图4,其示出了本申请一个实施例提供的功控参数的确定方法的流程图,该方法可以应用于图1所示的系统架构中。该方法包括如下步骤。
步骤210,网络设备为终端设备配置至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,至少两个SRS资源集包括第一SRS资源集,第一SRS资源集中的SRS资源的数量为1,第二SRS资源集中SRS资源的数量为1个或多个。
步骤220,终端设备接收网络设备配置的至少两个SRS资源集,每个SRS资源集对应至少一组功控参数。
步骤2211,网络设备向终端设备发送DCI,DCI用于调度PUSCH,DCI包括SRI域。
SRI域包括第一SRS资源集对应的第一SRI域。
SRI域中可以包括第二SRS资源集对应的第二SRI域,也可以不包括第二SRI域。第二SRI域用于在第二功控参数集中指示目标功控参数。
示例性的,DCI用于指示PUSCH为基于第一SRS资源集中的第一SRS资源进行的重复传输。
步骤2221,终端设备接收网络设备发送的DCI,DCI用于调度PUSCH,DCI包括SRI域。
步骤2231,终端设备基于DCI确定调度的PUSCH为基于第一SRS资源集中的第一SRS资源进行的重复传输。
目标SRS资源包括第一SRS资源集中的第一SRS资源。
步骤231,终端设备根据第一SRI域在第一SRS资源集对应的第一功控参数集中确定第一组功控参数。
目标功控参数包括第一SRS资源集对应的第一组功控参数。
步骤243,终端设备根据第一组功控参数通过第一SRS资源进行PUSCH的重复传输。
示例性的,重复传输是指终端设备通过第一SRS资源进行至少两次PUSCH传输。
步骤253,网络设备接收终端设备根据第一组功控参数通过第一SRS资源进行的PUSCH的重复传输。
综上所述,本实施例提供的方法,通过在DCI中配置第一SRS资源集对应的第一SRI域,根据第一SRI域确定第一SRS资源集对应的第一组功控参数,根据DCI的指示根据第一组功控参数使用第一SRS资源集的第一SRS资源,进行PUSCH的重复传输。
(三)DCI指示通过第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行PUSCH的重复传输;根据DCI中第一SRS资源集对应的第一SRI域确定目标功控参数,根据DCI中第二SRS资源集对应的第二SRI域确定目标功控参数。
请参考图5,其示出了本申请一个实施例提供的功控参数的确定方法的流程图,该方法可以应用于图1所示的系统架构中。该方法包括如下步骤。
步骤210,网络设备为终端设备配置至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,至少两个SRS资源集包括第一SRS资源集和第二SRS资源集。第一SRS资源集中的SRS 资源的数量为1,第二SRS资源集中SRS资源的数量为1个或多个。
示例性的,网络设备为终端设备的上行传输配置两个SRS资源集。至少有一个资源集中仅包含1个SRS资源。
步骤220,终端设备接收网络设备配置的至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,终端设备接收网络设备配置的2个SRS资源集,其中至少一个资源集中仅包含1个SRS资源。
步骤2211,网络设备向终端设备发送DCI,DCI用于调度PUSCH,DCI包括SRI域。
SRI域包括第一SRS资源集对应的第一SRI域和第二SRS资源集对应的第二SRI域。
示例性的,DCI用于指示PUSCH为基于第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行的重复传输。
示例性的,网络设备通过DCI进行PUSCH调度,该PUSCH调度为基于两个SRS资源集中的SRS资源进行重复传输的调度。该DCI中存在两个SRI域,分别用以指示PUSCH传输在基于对应的资源集中的SRS资源进行调度时的上行功率控制参数。其中仅包含1个SRS资源的SR资源集所对应的SRI域占用至少1bit。
步骤2221,终端设备接收网络设备发送的DCI,DCI用于调度PUSCH,DCI包括SRI域。
示例性的,终端设备接收调度PUSCH的DCI,所调度的PUSCH为基于网络设备配置的2个SRS资源集中的一个或多个SRS资源进行重复传输。
步骤2232,终端设备基于DCI确定调度的PUSCH为基于第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行的重复传输。
步骤232,终端设备根据第一SRI域在第一SRS资源集对应的第一功控参数集中确定第一组功控参数;根据第二SRI域在第二SRS资源集对应的第二功控参数集中确定第二组功控参数。
目标功控参数包括第一SRS资源集对应的第一组功控参数和第二SRS资源集对应的第二组功控参数。
示例性的,第二组功控参数是第二SRS资源集对应的目标功控参数。
示例性的,终端设备通过同一个DCI中的两个SRI域来确定终端在基于两个SRS资源集中的SRS资源进行上行重复传输时的功率控制参数。终端获取SRI域的index,及该SRI域对应的SRS资源集所对应的一组上行功控集确定功率控制相关的参数,包括P0,alpha以及路损的参考符号和闭环功率控制参数的索引值。
步骤242,终端设备根据第一组功控参数通过第一SRS资源,根据第二组功控参数通过第二SRS资源,进行PUSCH的重复传输。
目标SRS资源包括第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源。
示例性的,终端设备根据网络设备指示的上行功率控制参数分别设置通过对应的SRS资源集中的SRS资源进行PUSCH传输时的功率值并进行PUSCH的传输。
步骤252,网络设备接收终端设备根据第一组功控参数通过第一SRS资源,根据第二组功控参数通过第二SRS资源,进行的PUSCH的重复传输。
示例性的,网络设备基于所调度的资源进行PUSCH的检测。
例如,网络设备配置两个SRS resource set(SRS资源集)(对应SRS resource set0和SRS resource set1),其中SRS resource set0和SRS resource set1中都仅包含一个SRS resource(SRS资源)。网络设备通过DCI调度时,DCI中包括2个SRI域,每个SRI域分别对应网络设备配置的一个SRS资源集。网络设备在SRI域中设置一个值(比如为1),该值用于指示PUSCH在通过该SRI域对应的SRS资源集的SRS资源传输时的功控参数的标识(对应于RRC配置的SRI-PUSCH-PowerControlId)。终端设备接收调度PUSCH的PDCCH,终端设备根据该PDCCH确定所调度的PUSCH为基于两个SRS资源集的资源进行重复传输。终端设备获取DCI指示的SRI域中的值,终端设备根据该资源集对应的SRI域的值以及该资源集对应的多组功控参数(list of SRI-PUSCH-PowerControl)中确定唯一的一组功控参数(SRI-PUSCH-PowerControl)。终端设备在通过该SRS资源集中的SRS资源进行PUSCH传输时按照该功控参数来设置PUSCH的功率,在通过另一个SRS资源集中的SRS资源进行PUSCH传输时按照该资源集对应的SRI域的值及该资源集对应的多组功控参数来确定唯一的一组功控参数。
综上所述,本实施例提供的方法,通过在DCI中配置第一SRS资源集对应的第一SRI域和第二SRS资源集对应的第二SRI域,根据第一SRI域确定第一SRS资源集对应的第一组功控参数,根据第二SRI域确定第二SRS资源集对应的第二组功控参数,根据DCI的指示根据第一组功控参数使用第一SRS资源集的第一SRS资源,根据第二组功控参数使用第二SRS资源集的第二SRS资源,进行PUSCH的重复传输。
然后,对于实施例(四)至(九)终端设备可以根据约定规则在至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数。
(四)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的单次传输;根据约定规则从第一SRS资源集对应的第一功控参数集中确定目标功控参数。
请参考图6,其示出了本申请一个实施例提供的功控参数的确定方法的流程图,该方法可以应用于图1所示的系统架构中。该方法包括如下步骤。
步骤210,网络设备为终端设备配置至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,至少两个SRS资源集包括第一SRS资源集,第一SRS资源集中的SRS资源的数量为1,第二SRS资源集中SRS资源的数量为1个或多个。
步骤220,终端设备接收网络设备配置的至少两个SRS资源集,每个SRS资源集对应至少一组功控参数。
步骤2212,网络设备向终端设备发送DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
DCI中可以包括第二SRS资源集对应的第二SRI域,也可以不包括第二SRI域。
示例性的,DCI用于指示PUSCH为基于第一SRS资源集中的第一SRS资源的传输。
步骤2222,终端设备接收网络设备发送的DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
步骤2231,终端设备基于DCI确定调度的PUSCH为基于第一SRS资源集中的第一SRS资源进行传输。
步骤233,终端设备根据第一约定规则将第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为第一组功控参数,x为正整数。
目标功控参数包括第一SRS资源集对应的第一组功控参数。
步骤241,终端设备根据第一组功控参数通过第一SRS资源进行PUSCH的传输。
目标SRS资源包括第一SRS资源集中的第一SRS资源。
步骤251,网络设备接收终端设备根据第一组功控参数通过第一SRS资源进行的PUSCH传输。
综上所述,本实施例提供的方法,通过在DCI中未配置第一SRS资源集对应的第一SRI域的情况下,根据约定规则从第一功控参数集中确定第一SRS资源集对应的第一组功控参数,根据DCI的指示根据第一组功控参数使用第一SRS资源集的第一SRS资源,进行PUSCH的传输。
(五)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的重复传输;根据约定规则从第一SRS资源集对应的第一功控参数集中确定目标功控参数。
请参考图7,其示出了本申请一个实施例提供的功控参数的确定方法的流程图,该方法可以应用于图1所示的系统架构中。该方法包括如下步骤。
步骤210,网络设备为终端设备配置至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,至少两个SRS资源集包括第一SRS资源集,第一SRS资源集中的SRS资源的数量为1,第二SRS资源集中SRS资源的数量为1个或多个。
步骤220,终端设备接收网络设备配置的至少两个SRS资源集,每个SRS资源集对应至少一组功控参数。
步骤2212,网络设备向终端设备发送DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
DCI中可以包括第二SRS资源集对应的第二SRI域,也可以不包括第二SRI域。
示例性的,DCI用于指示PUSCH为基于第一SRS资源集中的第一SRS资源的重复传输。
步骤2222,终端设备接收网络设备发送的DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
步骤2233,终端设备基于DCI确定调度的PUSCH为基于第一SRS资源集中的第一SRS资源进行的重复传输。
步骤233,终端设备根据第一约定规则将第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为第一组功控参数,x为正整数。
目标功控参数包括第一SRS资源集对应的第一组功控参数。
步骤243,终端设备根据第一组功控参数通过第一SRS资源进行PUSCH的重复传输。
目标SRS资源包括第一SRS资源集中的第一SRS资源。
步骤253,网络设备根据第一组功控参数通过第一SRS资源进行PUSCH的重复传输。
综上所述,本实施例提供的方法,通过在DCI中未配置第一SRS资源集对应的第一SRI域的情况下,根据约定规则从第一功控参数集中确定第一SRS资源集对应的第一组功控参数,根据DCI的指示根据第一组功控参数使用第一SRS资源集的第一SRS资源,进行PUSCH的重复传输。
(六)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的单次传输;根据约定规则从第二SRS资源集对应的第二功控参数集中确定目标功控参数。
请参考图8,其示出了本申请一个实施例提供的功控参数的确定方法的流程图,该方法可以应用于图1所示的系统架构中。该方法包括如下步骤。
步骤210,网络设备为终端设备配置至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,第一SRS资源集中的SRS资源的数量为1,第二SRS资源集中SRS资源的数量为1个或多个。
步骤220,终端设备接收网络设备配置的至少两个SRS资源集,每个SRS资源集对应至少一组功控参数。
步骤2212,网络设备向终端设备发送DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
DCI中可以包括第二SRS资源集对应的第二SRI域,也可以不包括第二SRI域。
示例性的,当第二SRS资源集对应的SRS资源数量为多个时,DCI中包括第二SRS资源集对应的第二SRI域。
示例性的,DCI用于指示PUSCH为基于第一SRS资源集中的第一SRS资源的单次传输。
步骤2222,终端设备接收网络设备发送的DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
步骤2231,终端设备基于DCI确定调度的PUSCH为基于第一SRS资源集中的第一SRS资源进行传输。
步骤234,终端设备根据第二约定规则将第二SRS资源集对应的第二功控参数集中的第y组功控参数,确定为第一组功控参数,y为正整数。
目标功控参数包括第一SRS资源集对应的第一组功控参数。
步骤241,终端设备根据第一组功控参数通过第一SRS资源进行PUSCH的传输。
目标SRS资源包括第一SRS资源集中的第一SRS资源。
步骤251,网络设备接收终端设备根据第一组功控参数通过第一SRS资源进行的PUSCH传输。
综上所述,本实施例提供的方法,通过在DCI中未配置第一SRS资源集对应的第一SRI域的情况下,根据约定规则从第二功控参数集中确定第一SRS资源集对应的第一组功控参数,根据DCI的指示根据第一组功控参数使用第一SRS资源集的第一SRS资源,进行PUSCH的传输。
(七)DCI指示通过第一SRS资源集中的第一SRS资源进行PUSCH的重复传输;根据约定规则从第二SRS资源集对应的第二功控参数集中确定目标功控参数。
请参考图9,其示出了本申请一个实施例提供的功控参数的确定方法的流程图,该方法可以应用于图1所示的系统架构中。该方法包括如下步骤。
步骤210,网络设备为终端设备配置至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,第一SRS资源集中的SRS资源的数量为1,第二SRS资源集中SRS资源的数量为1个或多个。
步骤220,终端设备接收网络设备配置的至少两个SRS资源集,每个SRS资源集对应至少一组功控参数。
步骤2212,网络设备向终端设备发送DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
DCI中可以包括第二SRS资源集对应的第二SRI域,也可以不包括第二SRI域。
示例性的,DCI用于指示PUSCH为基于第一SRS资源集中的第一SRS资源的重复传输。
步骤2222,终端设备接收网络设备发送的DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
步骤2233,终端设备基于DCI确定调度的PUSCH为基于第一SRS资源集中的第一SRS资源进行的重复传输。
步骤234,终端设备根据第二约定规则将第二SRS资源集对应的第二功控参数集中的第y组功控参数, 确定为第一组功控参数,y为正整数。
目标功控参数包括第一SRS资源集对应的第一组功控参数。
步骤243,终端设备根据第一组功控参数通过第一SRS资源进行PUSCH的重复传输。
目标SRS资源包括第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源。
步骤253,网络设备根据第一组功控参数通过第一SRS资源进行PUSCH的重复传输。
综上所述,本实施例提供的方法,通过在DCI中未配置第一SRS资源集对应的第一SRI域的情况下,根据约定规则从第二功控参数集中确定第一SRS资源集对应的第一组功控参数,根据DCI的指示根据第一组功控参数使用第一SRS资源集的第一SRS资源,进行PUSCH的重复传输。
(八)DCI指示通过第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行PUSCH的重复传输;根据约定规则从第一SRS资源集对应的第一功控参数集中确定第一SRS资源集的目标功控参数,根据约定规则从第二SRS资源集对应的第二功控参数集中确定第二SRS资源集的目标功控参数。
请参考图10,其示出了本申请一个实施例提供的功控参数的确定方法的流程图,该方法可以应用于图1所示的系统架构中。该方法包括如下步骤。
步骤210,网络设备为终端设备配置至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,第一SRS资源集中的SRS资源的数量为1,第二SRS资源集中SRS资源的数量为1个或多个。
示例性的,网络设备为终端设备的上行传输配置两个SRS资源集。两个资源集中都是仅包含1个SRS资源。网络设备为每个SRS资源集配置至少一组功控参数。
步骤220,终端设备接收网络设备配置的至少两个SRS资源集,每个SRS资源集对应至少一组功控参数。
示例性的,终端设备接收网络设备配置的2个SRS资源集,两个资源集中都是仅包含1个SRS资源。
步骤2212,网络设备向终端设备发送DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
DCI中可以包括第二SRS资源集对应的第二SRI域,也可以不包括第二SRI域。
示例性的,DCI用于指示PUSCH为基于第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行的重复传输。
示例性的,网络设备通过DCI进行PUSCH调度,该PUSCH调度为基于两个SRS资源集中的SRS资源进行重复传输的调度。该DCI中无SRI域。网络设备通过事先约定无SRI域时分别按照两个SRS资源集分别对应的至少一组功控参数中的第一组功控参数来进行PUSCH的功率设置。
步骤2222,终端设备接收网络设备发送的DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
示例性的,终端接收调度PUSCH的DCI,所调度的PUSCH为基于网络设备配置的2个SRS资源集中的SRS资源进行重复传输。
步骤2232,终端设备基于DCI确定调度的PUSCH为基于第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行的重复传输。
步骤235,终端设备根据第一约定规则将第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为第一组功控参数,x为正整数;根据第三约定规则将第二SRS资源集对应的第二功控参数集中的第y组功控参数,确定为第二组功控参数,y为正整数。
目标功控参数包括第一SRS资源集对应的第一组功控参数和第二SRS资源集对应的第二组功控参数。
示例性的,终端设备根据约定确定PUSCH分别通过2个SRS资源集的SRS资源重复传输时分别对应的至少一组功控参数中的第一组功控参数来设置该PUSCH的功率。
步骤242,终端设备根据第一组功控参数通过第一SRS资源,根据第二组功控参数通过第二SRS资源,进行PUSCH的重复传输。
目标SRS资源包括第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源。
示例性的,终端设备根据事先约定的规则计算获得的上行功率控制参数分别设置通过对应的SRS资源集中的SRS资源进行PUSCH传输时的功率值并进行PUSCH的传输。。
步骤252,网络设备接收终端设备根据第一组功控参数通过第一SRS资源,根据第二组功控参数通过第二SRS资源,进行的PUSCH的重复传输。
示例性的,网络设备基于所调度的资源进行PUSCH的检测。
例如,网络设备配置两个SRS resource set(对应SRS resource set0和SRS resource set1),其中SRS  resource set0和SRS resource set1中都仅包含一个SRS resource。网络设备通过DCI调度时,DCI中包括无个SRI域。终端设备接收调度PUSCH的PDCCH,终端设备确定该PUSCH为基于两个SRS资源集重复传输的PUSCH。终端设备通过事先约定的规则分别基于每个SRS资源集对应的至少一组功控参数中的第一组功控参数来确定通过该SRS资源集中的SRS资源进行PUSCH传输时的功率值。
综上所述,本实施例提供的方法,通过在DCI中未配置第一SRS资源集对应的第一SRI域的情况下,根据约定规则从第一功控参数集中确定第一SRS资源集对应的第一组功控参数,根据约定规则从第二功控参数集中确定第二SRS资源集对应的第二组功控参数,根据DCI的指示根据第一组功控参数使用第一SRS资源集的第一SRS资源,根据第二组功控参数使用第二SRS资源集的第二SRS资源,进行PUSCH的重复传输。
(九)DCI指示通过第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行PUSCH的重复传输;根据约定规则从第一SRS资源集对应的第一功控参数集中确定第一SRS资源集和第二SRS资源集的目标功控参数,或,根据约定规则从第二SRS资源集对应的第二功控参数集中确定第一SRS资源集和第二SRS资源集的目标功控参数。
请参考图11,其示出了本申请一个实施例提供的功控参数的确定方法的流程图,该方法可以应用于图1所示的系统架构中。该方法包括如下步骤。
步骤210,网络设备为终端设备配置至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,第一SRS资源集中的SRS资源的数量为1,第二SRS资源集中SRS资源的数量为1个或多个。
示例性的,网络设备为终端设备的上行传输配置两个SRS资源集。两个资源集中都是仅包含1个SRS资源。网络设备为每个SRS资源集配置至少一组功控参数。
步骤220,终端设备接收网络设备配置的至少两个SRS资源集,每个SRS资源集对应至少一组功控参数。
示例性的,终端设备接收网络设备配置的2个SRS资源集,两个资源集中都是仅包含1个SRS资源。
步骤2212,网络设备向终端设备发送DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
DCI中可以包括第二SRS资源集对应的第二SRI域,也可以不包括第二SRI域。
示例性的,DCI用于指示PUSCH为基于第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行的重复传输。
示例性的,网络设备通过DCI进行PUSCH调度,该PUSCH调度为基于两个SRS资源集中的SRS资源进行重复传输的调度。该DCI中无SRI域。网络设备通过事先约定无SRI域时按照其中一个SRS资源集对应的至少一组功控参数中的第一组功控参数来进行PUSCH的功率设置。。
步骤2222,终端设备接收网络设备发送的DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域。
示例性的,终端设备接收调度PUSCH的DCI,所调度的PUSCH为基于网络设备配置的2个SRS资源集中的SRS资源进行重复传输。
步骤2232,终端设备基于DCI确定调度的PUSCH为基于第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行的重复传输。
步骤236,终端设备根据第四约定规则将第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为第一组功控参数和第二组功控参数,x为正整数;或,根据第五约定规则将第二SRS资源集对应的第二功控参数集中的第y组功控参数,确定为第一组功控参数和第二组功控参数,y为正整数。
目标功控参数包括第一SRS资源集对应的第一组功控参数和第二SRS资源集对应的第二组功控参数。
示例性的,终端设备根据约定确定PUSCH通过2个SRS资源集的SRS资源重复传输时其中一个SRS资源集的至少一组功控参数中的第一组功控参数来统一设置该PUSCH通过两个SRS资源集的SRS资源进行重复传输时的功率。
步骤242,终端设备根据第一组功控参数通过第一SRS资源,根据第二组功控参数通过第二SRS资源,进行PUSCH的重复传输。
目标SRS资源包括第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源。
示例性的,终端设备根据事先约定的规则计算获得的上行功率控制参数分别设置通过对应的SRS资源集中的SRS资源进行PUSCH传输时的功率值并进行PUSCH的传输。
步骤252,网络设备接收终端设备根据第一组功控参数通过第一SRS资源,根据第二组功控参数通过第二SRS资源,进行的PUSCH的重复传输。
示例性的,网络设备基于所调度的资源进行PUSCH的检测。
例如,网络设备配置两个SRS resource set(对应SRS resource set0和SRS resource set1),其中SRS resource set0和SRS resource set1中都仅包含一个SRS resource。网络设备通过DCI调度时,DCI中包括无个SRI域。终端设备接收调度PUSCH的PDCCH,终端确定该PUSCH为基于两个SRS资源集重复传输的PUSCH。终端设备通过事先约定的规则分别基于其中一个SRS资源集对应的至少一组功控参数中的第一组功控参数来确定通过两个SRS资源集中的SRS资源进行PUSCH传输时的功率值。
综上所述,本实施例提供的方法,通过在DCI中未配置第一SRS资源集对应的第一SRI域的情况下,根据约定规则从第一功控参数集中确定第一SRS资源集对应的第一组功控参数和第二SRS资源集对应的第二组功控参数,或,根据约定规则从第二功控参数集中确定第一组功控参数和第二SRS资源集对应的第二组功控参数,根据DCI的指示根据第一组功控参数使用第一SRS资源集的第一SRS资源,根据第二组功控参数使用第二SRS资源集的第二SRS资源,进行PUSCH的重复传输。
最后,对于实施例(十)终端设备可以根据SRI域和约定规则在至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数。
(十)DCI指示通过第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行PUSCH的重复传输;根据约定规则从第一SRS资源集对应的第一功控参数集中确定第一SRS资源集的目标功控参数,根据DCI中第二SRS资源集对应的第二SRI域确定第二SRS资源集的目标功控参数。
请参考图12,其示出了本申请一个实施例提供的功控参数的确定方法的流程图,该方法可以应用于图1所示的系统架构中。该方法包括如下步骤。
步骤210,网络设备为终端设备配置至少两个SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数。
示例性的,至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,第一SRS资源集中的SRS资源的数量为1,第二SRS资源集中SRS资源的数量为1个或多个。
步骤220,终端设备接收网络设备配置的至少两个SRS资源集,每个SRS资源集对应至少一组功控参数。
步骤2213,网络设备向终端设备发送DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域,DCI包括第二SRS资源集对应的第二SRI域。
SRI域包括第二SRS资源集对应的第二SRI域。
示例性的,DCI用于指示PUSCH为基于第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行的重复传输。
步骤2223,终端设备接收网络设备发送的DCI,DCI用于调度PUSCH,DCI不包括第一SRS资源集对应的SRI域,DCI包括第二SRS资源集对应的第二SRI域。
步骤2232,终端设备基于DCI确定调度的PUSCH为基于第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源进行的重复传输。
步骤237,终端设备根据第一约定规则将第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为第一组功控参数,x为正整数;根据第二SRI域在第二SRS资源集对应的第二功控参数集中确定第二组功控参数。
目标功控参数包括第一SRS资源集对应的第一组功控参数和第二SRS资源集对应的第二组功控参数。
步骤242,终端设备根据第一组功控参数通过第一SRS资源,根据第二组功控参数通过第二SRS资源,进行PUSCH的重复传输。
目标SRS资源包括第一SRS资源集中的第一SRS资源和第二SRS资源集中的第二SRS资源。
步骤252,网络设备接收终端设备根据第一组功控参数通过第一SRS资源,根据第二组功控参数通过第二SRS资源,进行的PUSCH的重复传输。
综上所述,本实施例提供的方法,通过在DCI中未配置第一SRS资源集对应的第一SRI域,且DCI中配置了第二SRS资源集对应的第二SRI域的情况下,根据约定规则从第一功控参数集中确定第一SRS资源集对应的第一组功控参数,根据第二SRI域从第二功控参数集中确定第二SRS资源集对应的第二组功控参数,根据DCI的指示根据第一组功控参数使用第一SRS资源集的第一SRS资源,根据第二组功控参数使用第二SRS资源集的第二SRS资源,进行PUSCH的重复传输。
图13示出了本申请一个示例性实施例提供的功控参数的确定装置的结构框图,该装置可以实现成为终端设备,或者,实现成为终端设备中的一部分,该装置包括:
第一接收模块302,用于接收网络设备配置的至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
确定模块303,用于在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数;
第一发送模块301,用于根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
在一个可选的实施例中,所述确定模块303,用于根据探测参考信号资源指示SRI域在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数。
在一个可选的实施例中,所述第一接收模块302,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI包括所述SRI域。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
所述确定模块303,用于根据第一SRI域在所述第一SRS资源集对应的第一功控参数集中确定所述第一组功控参数;
其中,所述第一SRS资源集包含的SRS资源的数量为1。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域和所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
所述确定模块303,用于根据所述第一SRI域在所述第一SRS资源集对应的第一功控参数集中确定所述第一组功控参数;
所述确定模块303,用于根据所述第二SRI域在所述第二SRS资源集对应的第二功控参数集中确定所述第二组功控参数;
其中,所述第一SRS资源集包含的SRS资源的数量为1;
所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
在一个可选的实施例中,所述确定模块303,用于根据约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
所述确定模块303,用于根据第一约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数,x为正整数;
其中,所述第一SRS资源集包含的SRS资源的数量为1。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
所述确定模块303,用于根据第二约定规则将所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,确定为所述第一组功控参数,y为正整数;
其中,所述第一SRS资源集包含的SRS资源的数量为1;
所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
所述确定模块303,用于根据第一约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数,x为正整数;
所述确定模块303,用于根据第三约定规则将所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,确定为所述第二组功控参数,y为正整数;
其中,所述第一SRS资源集包含的SRS资源的数量为1;
所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
所述确定模块303,用于根据第四约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数和所述第二组功控参数,x为正整数;
或,
所述确定模块303,用于根据第五约定规则将所述第二SRS资源集对应的第二功控参数集中的第y组 功控参数,确定为所述第一组功控参数和所述第二组功控参数,y为正整数;
其中,所述第一SRS资源集包含的SRS资源的数量为1;
所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
在一个可选的实施例中,所述第一接收模块302,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域。
在一个可选的实施例中,所述确定模块303,用于根据SRI域和约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
所述确定模块303,用于根据第一约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数,x为正整数;
所述确定模块303,用于根据所述第二SRI域在所述第二SRS资源集对应的第二功控参数集中确定所述第二组功控参数;
其中,所述第一SRS资源集包含的SRS资源的数量为1;
所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
在一个可选的实施例中,所述第一接收模块302,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域,所述DCI包括所述第二SRS资源集对应的所述第二SRI域。
在一个可选的实施例中,所述第一接收模块302,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH;
所述确定模块303,用于基于所述DCI确定调度的所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行传输。
在一个可选的实施例中,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
所述第一发送模块301,用于根据所述第一组功控参数通过所述第一SRS资源进行所述PUSCH的传输。
在一个可选的实施例中,所述第一接收模块302,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH;
所述确定模块303,用于基于所述DCI确定调度的所述PUSCH为基于所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源进行的重复传输。
在一个可选的实施例中,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源;
所述第一发送模块301,用于根据所述第一组功控参数通过所述第一SRS资源,根据所述第二组功控参数通过所述第二SRS资源,进行所述PUSCH的重复传输。
在一个可选的实施例中,所述第一接收模块302,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH;
所述确定模块303,用于基于所述DCI确定调度的所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行的重复传输。
在一个可选的实施例中,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
所述第一发送模块301,用于根据所述第一组功控参数通过所述第一SRS资源进行所述PUSCH的重复传输。
在一个可选的实施例中,第一SRS资源集对应的所述目标功控参数从所述第一功控参数集中获取。
在一个可选的实施例中,所述第二SRS资源集对应的所述目标功控参数从所述第二功控参数集中获取。
图14示出了本申请一个示例性实施例提供的功控参数的确定装置的结构框图,该装置可以实现成为网络设备,或者,实现成为网络设备中的一部分,该装置包括:
配置模块403,用于为终端设备配置至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
第二接收模块402,用于接收终端设备根据目标功控参数通过目标SRS资源进行的物理上行共享信道PUSCH传输,所述目标功控参数为所述终端设备在所述至少两个SRS资源集对应的至少两个功控参数集中确定的,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
在一个可选的实施例中,所述目标功控参数为所述终端设备根据发送探测参考信号资源指示SRI域在所述至少两个SRS资源集对应的至少两个功控参数集中确定的。
在一个可选的实施例中,所述装置还包括:
第二发送模块401,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI包括所述SRI域。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域;所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
所述第一SRI域用于从所述第一SRS资源集对应的第一功控参数集中指示所述第一组功控参数;
其中,所述第一SRS资源集包含的SRS资源的数量为1。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域和所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
所述第一SRI域用于从所述第一SRS资源集对应的第一功控参数集中指示所述第一组功控参数;
所述第二SRI域用于从所述第二SRS资源集对应的第二功控参数集中指示所述第二组功控参数;
其中,所述第一SRS资源集包含的SRS资源的数量为1;
所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
在一个可选的实施例中,所述目标功控参数为所述终端设备根据约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定的。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
所述第一组功控参数包括所述终端设备根据第一约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;
其中,所述第一SRS资源集包含的SRS资源的数量为1。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
所述第一组功控参数包括所述终端设备根据第二约定规则确定出的所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,y为正整数;
其中,所述第一SRS资源集包含的SRS资源的数量为1;
所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
所述第一组功控参数包括所述终端设备根据第一约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;
所述第二组功控参数包括所述终端设备根据第三约定规则确定出的所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,y为正整数;
其中,所述第一SRS资源集包含的SRS资源的数量为1;所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
所述第一组功控参数和所述第二组功控参数包括:所述终端设备根据第四约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;或,所述第一组功控参数和所述第二组功控参数包括:所述终端设备根据第五约定规则确定出的所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,y为正整数;
其中,所述第一SRS资源集包含的SRS资源的数量为1;
所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
在一个可选的实施例中,所述装置还包括:第二发送模块401,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域。
在一个可选的实施例中,所述目标功控参数为所述终端设备根据SRI域和约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定的。
在一个可选的实施例中,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
所述第一组功控参数包括所述终端设备根据第一约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;
所述第二组功控参数包括所述终端设备根据所述第二SRI域在所述第二SRS资源集对应的第二功控参数集中确定的功控参数;
其中,所述第一SRS资源集包含的SRS资源的数量为1;
所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
在一个可选的实施例中,所述装置还包括:第二发送模块401,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域,所述DCI包括所述第二SRS资源集对应的所述第二SRI域。
在一个可选的实施例中,所述装置还包括:第二发送模块401,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI用于指示所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行的传输。
在一个可选的实施例中,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
所述第二接收模块402,用于接收所述终端设备根据所述第一组功控参数通过所述第一SRS资源进行的所述PUSCH传输。
在一个可选的实施例中,所述装置还包括:第二发送模块401,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI用于指示所述PUSCH为基于所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源进行的重复传输。
在一个可选的实施例中,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源;
所述第二接收模块402,用于接收所述终端设备根据所述第一组功控参数通过所述第一SRS资源,根据所述第二组功控参数通过所述第二SRS资源,进行的所述PUSCH的重复传输。
在一个可选的实施例中,所述装置还包括:第二发送模块401,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI用于指示所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行的重复传输。
在一个可选的实施例中,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
所述第二接收模块402,用于接收所述终端设备根据所述第一组功控参数通过所述第一SRS资源进行的所述PUSCH的重复传输。
在一个可选的实施例中,第一SRS资源集对应的所述目标功控参数从所述第一功控参数集中获取。
在一个可选的实施例中,所述第二SRS资源集对应的所述目标功控参数从所述第二功控参数集中获取。
图15示出了本申请一个示例性实施例提供的通信设备(终端设备或网络设备)的结构示意图,该通信设备包括:处理器101、接收器102、发射器103、存储器104和总线105。
处理器101包括一个或者一个以上处理核心,处理器101通过运行软件程序以及模块,从而执行各种功能应用以及信息处理。
接收器102和发射器103可以实现为一个通信组件,该通信组件可以是一块通信芯片。
存储器104通过总线105与处理器101相连。
存储器104可用于存储至少一个指令,处理器101用于执行该至少一个指令,以实现上述方法实施例中的各个步骤。
此外,存储器104可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,易失性或非易失性存储设备包括但不限于:磁盘或光盘,电可擦除可编程只读存储器(Electrically-Erasable Programmable Read Only Memory,EEPROM),可擦除可编程只读存储器(Erasable Programmable Read Only Memory,EPROM),静态随时存取存储器(Static Random Access Memory,SRAM),只读存储器(Read-Only Memory,ROM),磁存储器,快闪存储器,可编程只读存储器(Programmable Read-Only Memory,PROM)。
其中,当通信设备实现为终端设备时,本申请实施例涉及的通信设备中的处理器和收发器,可以执行上述图2至图12任一所示的方法中,由终端设备执行的步骤,此处不再赘述。
在一种可能的实现方式中,当通信设备实现为终端设备时,
所述收发器,用于接收网络设备配置的至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
所述处理器,用于在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数;
所述收发器,用于根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
其中,当通信设备实现为网络设备时,本申请实施例涉及的通信设备中的处理器和收发器,可以执行上述图2至图12任一所示的方法中,由网络设备执行的步骤,此处不再赘述。
在一种可能的实现方式中,当通信设备实现为网络设备时,
所述处理器,用于为终端设备配置至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
所述收发器,用于接收终端设备根据目标功控参数通过目标SRS资源进行的物理上行共享信道PUSCH传输,所述目标功控参数为所述终端设备在所述至少两个SRS资源集对应的至少两个功控参数集中确定的,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
在示例性实施例中,还提供了一种计算机可读存储介质,所述计算机可读存储介质中存储有至少一条指令、至少一段程序、代码集或指令集,所述至少一条指令、所述至少一段程序、所述代码集或指令集由处理器加载并执行以实现上述各个方法实施例提供的由通信设备执行的功控参数的确定方法。
在示例性实施例中,还提供了一种芯片,所述芯片包括可编程逻辑电路和/或程序指令,当所述芯片在计算机设备上运行时,用于实现上述方面所述的功控参数的确定方法。
在示例性实施例中,还提供了一种计算机程序产品,该计算机程序产品在计算机设备的处理器上运行时,使得计算机设备执行上述方面所述的功控参数的确定方法。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成,也可以通过程序来指令相关的硬件完成,所述的程序可以存储于一种计算机可读存储介质中,上述提到的存储介质可以是只读存储器,磁盘或光盘等。
以上所述仅为本申请的可选实施例,并不用以限制本申请,凡在本申请的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本申请的保护范围之内。

Claims (92)

  1. 一种功控参数的确定方法,其特征在于,应用于终端设备中,所述方法包括:
    接收网络设备配置的至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
    在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数;
    根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
  2. 根据权利要求1所述的方法,其特征在于,所述在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数,包括:
    根据探测参考信号资源指示SRI域在在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数。
  3. 根据权利要求2所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI包括所述SRI域。
  4. 根据权利要求2所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述根据发送探测参考信号资源指示SRI域在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数,包括:
    根据第一SRI域在所述第一SRS资源集对应的第一功控参数集中确定所述第一组功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1。
  5. 根据权利要求2所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域和所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述根据发送探测参考信号资源指示SRI域在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数,包括:
    根据所述第一SRI域在所述第一SRS资源集对应的第一功控参数集中确定所述第一组功控参数;
    根据所述第二SRI域在所述第二SRS资源集对应的第二功控参数集中确定所述第二组功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  6. 根据权利要求1所述的方法,其特征在于,所述在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数,包括:
    根据约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数。
  7. 根据权利要求6所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述根据约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数,包括:
    根据第一约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数,x为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1。
  8. 根据权利要求6所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述根据约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数,包括:
    根据第二约定规则将所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,确定为所述第一组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  9. 根据权利要求6所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述根据约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数,包括:
    根据第一约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数,x为正整数;
    根据第三约定规则将所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,确定为所述第二组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  10. 根据权利要求6所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述根据约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数,包括:
    根据第四约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数和所述第二组功控参数,x为正整数;
    或,
    根据第五约定规则将所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,确定为所述第一组功控参数和所述第二组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  11. 根据权利要求7至10任一所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域。
  12. 根据权利要求1所述的方法,其特征在于,所述在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数,包括:
    根据SRI域和约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数。
  13. 根据权利要求12所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述根据约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数,包括:
    根据第一约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数,x为正整数;
    根据所述第二SRI域在所述第二SRS资源集对应的第二功控参数集中确定所述第二组功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  14. 根据权利要求13所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域,所述DCI包括所述第二SRS资源集对应的所述第二SRI域。
  15. 根据权利要求4或7或8所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH;
    基于所述DCI确定调度的所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行传输。
  16. 根据权利要求15所述的方法,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
    所述根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,包括:
    根据所述第一组功控参数通过所述第一SRS资源进行所述PUSCH的传输。
  17. 根据权利要求5或9或10或13所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH;
    基于所述DCI确定调度的所述PUSCH为基于所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源进行的重复传输。
  18. 根据权利要求17所述的方法,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源;
    所述根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,包括:
    根据所述第一组功控参数通过所述第一SRS资源,根据所述第二组功控参数通过所述第二SRS资源,进行所述PUSCH的重复传输。
  19. 根据权利要求4或7或8所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH;
    基于所述DCI确定调度的所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行的重复传输。
  20. 根据权利要求19所述的方法,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
    所述根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,包括:
    根据所述第一组功控参数通过所述第一SRS资源进行所述PUSCH的重复传输。
  21. 根据权利要求4或5或7或9或10或13所述的方法,其特征在于,第一SRS资源集对应的所述目标功控参数从所述第一功控参数集中获取。
  22. 根据权利要求5或8或9或10或13所述的方法,其特征在于,所述第二SRS资源集对应的所述目标功控参数从所述第二功控参数集中获取。
  23. 一种功控参数的确定方法,其特征在于,应用于网络设备中,所述方法包括:
    为终端设备配置至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
    接收终端设备根据目标功控参数通过目标SRS资源进行的物理上行共享信道PUSCH传输,所述目标功控参数为所述终端设备在所述至少两个SRS资源集对应的至少两个功控参数集中确定的,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
  24. 根据权利要求23所述的方法,其特征在于,所述目标功控参数为所述终端设备根据发送探测参考信号资源指示SRI域在所述至少两个SRS资源集对应的至少两个功控参数集中确定的。
  25. 根据权利要求24所述的方法,其特征在于,所述方法还包括:
    向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI包括所述SRI域。
  26. 根据权利要求24所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域;所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述第一SRI域用于从所述第一SRS资源集对应的第一功控参数集中指示所述第一组功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1。
  27. 根据权利要求24所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域和所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述第一SRI域用于从所述第一SRS资源集对应的第一功控参数集中指示所述第一组功控参数;
    所述第二SRI域用于从所述第二SRS资源集对应的第二功控参数集中指示所述第二组功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  28. 根据权利要求23所述的方法,其特征在于,所述目标功控参数为所述终端设备根据约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定的。
  29. 根据权利要求28所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述第一组功控参数包括所述终端设备根据第一约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1。
  30. 根据权利要求28所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述第一组功控参数包括所述终端设备根据第二约定规则确定出的所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  31. 根据权利要求28所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述第一组功控参数包括所述终端设备根据第一约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;
    所述第二组功控参数包括所述终端设备根据第三约定规则确定出的所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  32. 根据权利要求28所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述第一组功控参数和所述第二组功控参数包括:所述终端设备根据第四约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;
    或,
    所述第一组功控参数和所述第二组功控参数包括:所述终端设备根据第五约定规则确定出的所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  33. 根据权利要求29至32任一所述的方法,其特征在于,所述方法还包括:
    向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域。
  34. 根据权利要求23所述的方法,其特征在于,所述目标功控参数为所述终端设备根据SRI域和约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定的。
  35. 根据权利要求34所述的方法,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述第一组功控参数包括所述终端设备根据第一约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;
    所述第二组功控参数包括所述终端设备根据所述第二SRI域在所述第二SRS资源集对应的第二功控参数集中确定的功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  36. 根据权利要求34所述的方法,其特征在于,所述方法还包括:
    向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域,所述DCI包括所述第二SRS资源集对应的所述第二SRI域。
  37. 根据权利要求26或29或30所述的方法,其特征在于,所述方法还包括:
    向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI用于指示所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行的传输。
  38. 根据权利要求37所述的方法,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
    所述接收终端设备根据目标功控参数通过目标SRS资源进行的物理上行共享信道PUSCH传输,包括:
    接收所述终端设备根据所述第一组功控参数通过所述第一SRS资源进行的所述PUSCH传输。
  39. 根据权利要求27或31或32或35所述的方法,其特征在于,所述方法还包括:
    向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI用于指示所述PUSCH为基于所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源进行的重复传输。
  40. 根据权利要求39所述的方法,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源;
    所述接收终端设备根据目标功控参数通过目标SRS资源进行的物理上行共享信道PUSCH传输,包括:
    接收所述终端设备根据所述第一组功控参数通过所述第一SRS资源,根据所述第二组功控参数通过所述第二SRS资源,进行的所述PUSCH的重复传输。
  41. 根据权利要求26或29或30所述的方法,其特征在于,所述方法还包括:
    向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI用于指示所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行的重复传输。
  42. 根据权利要求41所述的方法,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
    所述接收终端设备根据目标功控参数通过目标SRS资源进行的物理上行共享信道PUSCH传输,包括:
    接收所述终端设备根据所述第一组功控参数通过所述第一SRS资源进行的所述PUSCH的重复传输。
  43. 根据权利要求26或27或29或31或32或35所述的方法,其特征在于,第一SRS资源集对应的所述目标功控参数从所述第一功控参数集中获取。
  44. 根据权利要求27或30或31或32或35所述的方法,其特征在于,所述第二SRS资源集对应的所述目标功控参数从所述第二功控参数集中获取。
  45. 一种功控参数的确定装置,其特征在于,所述装置包括:
    第一接收模块,用于接收网络设备配置的至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
    确定模块,用于在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数;
    第一发送模块,用于根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
  46. 根据权利要求45所述的装置,其特征在于,所述确定模块,用于根据探测参考信号资源指示SRI域在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数。
  47. 根据权利要求46所述的装置,其特征在于,所述第一接收模块,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI包括所述SRI域。
  48. 根据权利要求46所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述确定模块,用于根据第一SRI域在所述第一SRS资源集对应的第一功控参数集中确定所述第一组功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1。
  49. 根据权利要求46所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域和所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述确定模块,用于根据所述第一SRI域在所述第一SRS资源集对应的第一功控参数集中确定所述第一组功控参数;
    所述确定模块,用于根据所述第二SRI域在所述第二SRS资源集对应的第二功控参数集中确定所述第二组功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  50. 根据权利要求45所述的装置,其特征在于,所述确定模块,用于根据约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数。
  51. 根据权利要求50所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集,所述 目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述确定模块,用于根据第一约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数,x为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1。
  52. 根据权利要求50所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述确定模块,用于根据第二约定规则将所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,确定为所述第一组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  53. 根据权利要求50所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述确定模块,用于根据第一约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数,x为正整数;
    所述确定模块,用于根据第三约定规则将所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,确定为所述第二组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  54. 根据权利要求50所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述确定模块,用于根据第四约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数和所述第二组功控参数,x为正整数;
    或,
    所述确定模块,用于根据第五约定规则将所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,确定为所述第一组功控参数和所述第二组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  55. 根据权利要求51至54任一所述的装置,其特征在于,所述第一接收模块,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域。
  56. 根据权利要求45所述的装置,其特征在于,所述确定模块,用于根据SRI域和约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定所述目标功控参数。
  57. 根据权利要求56所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述确定模块,用于根据第一约定规则将所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,确定为所述第一组功控参数,x为正整数;
    所述确定模块,用于根据所述第二SRI域在所述第二SRS资源集对应的第二功控参数集中确定所述第二组功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  58. 根据权利要求57所述的装置,其特征在于,所述第一接收模块,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域,所述DCI包括所述第二SRS资源集对应的所述第二SRI域。
  59. 根据权利要求48、51、52任一所述的装置,其特征在于,所述第一接收模块,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH;
    所述确定模块,用于基于所述DCI确定调度的所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行传输。
  60. 根据权利要求59所述的装置,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
    所述第一发送模块,用于根据所述第一组功控参数通过所述第一SRS资源进行所述PUSCH的传输。
  61. 根据权利要求49、53、54、57任一所述的装置,其特征在于,所述第一接收模块,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH;
    所述确定模块,用于基于所述DCI确定调度的所述PUSCH为基于所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源进行的重复传输。
  62. 根据权利要求61所述的装置,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源;
    所述第一发送模块,用于根据所述第一组功控参数通过所述第一SRS资源,根据所述第二组功控参数通过所述第二SRS资源,进行所述PUSCH的重复传输。
  63. 根据权利要求48、51、52任一所述的装置,其特征在于,所述第一接收模块,用于接收所述网络设备发送的下行控制信令DCI,所述DCI用于调度所述PUSCH;
    所述确定模块,用于基于所述DCI确定调度的所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行的重复传输。
  64. 根据权利要求63所述的装置,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
    所述第一发送模块,用于根据所述第一组功控参数通过所述第一SRS资源进行所述PUSCH的重复传输。
  65. 根据权利要求48或49或51或53或54或57所述的方法,其特征在于,第一SRS资源集对应的所述目标功控参数从所述第一功控参数集中获取。
  66. 根据权利要求49或52或53或54或57所述的方法,其特征在于,所述第二SRS资源集对应的所述目标功控参数从所述第二功控参数集中获取。
  67. 一种功控参数的确定装置,其特征在于,所述装置包括:
    配置模块,用于为终端设备配置至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
    第二接收模块,用于接收终端设备根据目标功控参数通过目标SRS资源进行的物理上行共享信道PUSCH传输,所述目标功控参数为所述终端设备在所述至少两个SRS资源集对应的至少两个功控参数集中确定的,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
  68. 根据权利要求67所述的装置,其特征在于,所述目标功控参数为所述终端设备根据发送探测参考信号资源指示SRI域在所述至少两个SRS资源集对应的至少两个功控参数集中确定的。
  69. 根据权利要求68所述的装置,其特征在于,所述装置还包括:
    第二发送模块,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI包括所述SRI域。
  70. 根据权利要求68所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域;所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述第一SRI域用于从所述第一SRS资源集对应的第一功控参数集中指示所述第一组功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1。
  71. 根据权利要求68所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第一SRS资源集对应的第一SRI域和所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述第一SRI域用于从所述第一SRS资源集对应的第一功控参数集中指示所述第一组功控参数;
    所述第二SRI域用于从所述第二SRS资源集对应的第二功控参数集中指示所述第二组功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  72. 根据权利要求67所述的装置,其特征在于,所述目标功控参数为所述终端设备根据约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定的。
  73. 根据权利要求72所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述第一组功控参数包括所述终端设备根据第一约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1。
  74. 根据权利要求72所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数;
    所述第一组功控参数包括所述终端设备根据第二约定规则确定出的所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  75. 根据权利要求72所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述第一组功控参数包括所述终端设备根据第一约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;
    所述第二组功控参数包括所述终端设备根据第三约定规则确定出的所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  76. 根据权利要求72所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述第一组功控参数和所述第二组功控参数包括:所述终端设备根据第四约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;
    或,
    所述第一组功控参数和所述第二组功控参数包括:所述终端设备根据第五约定规则确定出的所述第二SRS资源集对应的第二功控参数集中的第y组功控参数,y为正整数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  77. 根据权利要求73至76任一所述的装置,其特征在于,所述装置还包括:
    第二发送模块,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域。
  78. 根据权利要求67所述的装置,其特征在于,所述目标功控参数为所述终端设备根据SRI域和约定规则在所述至少两个SRS资源集对应的至少两个功控参数集中确定的。
  79. 根据权利要求78所述的装置,其特征在于,所述至少两个SRS资源集包括第一SRS资源集和第二SRS资源集,所述SRI域包括所述第二SRS资源集对应的第二SRI域,所述目标功控参数包括所述第一SRS资源集对应的第一组功控参数和所述第二SRS资源集对应的第二组功控参数;
    所述第一组功控参数包括所述终端设备根据第一约定规则确定出的所述第一SRS资源集对应的第一功控参数集中的第x组功控参数,x为正整数;
    所述第二组功控参数包括所述终端设备根据所述第二SRI域在所述第二SRS资源集对应的第二功控参数集中确定的功控参数;
    其中,所述第一SRS资源集包含的SRS资源的数量为1;
    所述第二SRS资源集包含的SRS资源的数量为1,或,所述第二SRS资源集包含的SRS资源的数量为至少两个。
  80. 根据权利要求78所述的装置,其特征在于,所述装置还包括:
    第二发送模块,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI不包括所述第一SRS资源集对应的SRI域,所述DCI包括所述第二SRS资源集对应的所述第二SRI域。
  81. 根据权利要求70、76、74任一所述的装置,其特征在于,所述装置还包括:
    第二发送模块,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI用于指示所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行的传输。
  82. 根据权利要求81所述的装置,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
    所述第二接收模块,用于接收所述终端设备根据所述第一组功控参数通过所述第一SRS资源进行的所述PUSCH传输。
  83. 根据权利要求71、75、76、79任一所述的装置,其特征在于,所述装置还包括:
    第二发送模块,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI用于指示所述PUSCH为基于所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源进行的重复传输。
  84. 根据权利要求83所述的装置,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源和所述第二SRS资源集中的第二SRS资源;
    所述第二接收模块,用于接收所述终端设备根据所述第一组功控参数通过所述第一SRS资源,根据所述第二组功控参数通过所述第二SRS资源,进行的所述PUSCH的重复传输。
  85. 根据权利要求70、73、74任一所述的装置,其特征在于,所述装置还包括:
    第二发送模块,用于向所述终端设备发送下行控制信令DCI,所述DCI用于调度所述PUSCH,所述DCI用于指示所述PUSCH为基于所述第一SRS资源集中的第一SRS资源进行的重复传输。
  86. 根据权利要求85所述的装置,其特征在于,所述目标SRS资源包括所述第一SRS资源集中的第一SRS资源;
    所述第二接收模块,用于接收所述终端设备根据所述第一组功控参数通过所述第一SRS资源进行的所述PUSCH的重复传输。
  87. 根据权利要求70或71或73或75或76或79所述的方法,其特征在于,第一SRS资源集对应的所述目标功控参数从所述第一功控参数集中获取。
  88. 根据权利要求71或74或75或76或79所述的方法,其特征在于,所述第二SRS资源集对应的所述目标功控参数从所述第二功控参数集中获取。
  89. 一种终端设备,其特征在于,所述终端设备包括:处理器和与所述处理器相连的收发器;其中,
    所述收发器,用于接收网络设备配置的至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
    所述处理器,用于在所述至少两个SRS资源集对应的至少两个功控参数集中确定目标功控参数;
    所述收发器,用于根据所述目标功控参数通过目标SRS资源进行物理上行共享信道PUSCH的传输,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
  90. 一种网络设备,其特征在于,所述网络设备包括:处理器和与所述处理器相连的收发器;其中,
    所述处理器,用于为终端设备配置至少两个探测参考信号SRS资源集,每个SRS资源集对应一个功控参数集,每个功控参数集包括至少一组功控参数;
    所述收发器,用于接收终端设备根据目标功控参数通过目标SRS资源进行的物理上行共享信道PUSCH传输,所述目标功控参数为所述终端设备在所述至少两个SRS资源集对应的至少两个功控参数集中确定的,所述目标SRS资源包括所述至少两个SRS资源集中至少一个SRS资源集中的SRS资源。
  91. 一种计算机可读存储介质,其特征在于,所述可读存储介质中存储有可执行指令,所述可执行指令由处理器加载并执行以实现如权利要求1至44任一所述的功控参数的确定方法。
  92. 一种芯片,其特征在于,所述芯片包括可编程逻辑电路或程序,所述芯片用于实现如权利要求1至44中任一所述的功控参数的确定方法。
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CN109803362A (zh) * 2017-11-17 2019-05-24 中兴通讯股份有限公司 功率控制方法、ue、基站、参数配置方法和控制方法
CN110621063A (zh) * 2017-05-05 2019-12-27 华为技术有限公司 上行链路传输的功率控制方法
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CN109803362A (zh) * 2017-11-17 2019-05-24 中兴通讯股份有限公司 功率控制方法、ue、基站、参数配置方法和控制方法
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