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WO2023131244A1 - 通信方法和通信装置 - Google Patents

通信方法和通信装置 Download PDF

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Publication number
WO2023131244A1
WO2023131244A1 PCT/CN2023/070723 CN2023070723W WO2023131244A1 WO 2023131244 A1 WO2023131244 A1 WO 2023131244A1 CN 2023070723 W CN2023070723 W CN 2023070723W WO 2023131244 A1 WO2023131244 A1 WO 2023131244A1
Authority
WO
WIPO (PCT)
Prior art keywords
transmit power
power
signal
uplink channel
transmission power
Prior art date
Application number
PCT/CN2023/070723
Other languages
English (en)
French (fr)
Inventor
王化磊
Original Assignee
北京紫光展锐通信技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京紫光展锐通信技术有限公司 filed Critical 北京紫光展锐通信技术有限公司
Publication of WO2023131244A1 publication Critical patent/WO2023131244A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account user or data type priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

Definitions

  • the present application relates to the communication field, and in particular to a communication method and a communication device.
  • high frequency high frequency
  • HF high frequency
  • the receiver can form a directional receiving beam to achieve high-gain reception of wireless signals arriving in a certain spatial direction.
  • multiple antenna elements can be more easily combined with chip nesting to form an antenna panel or antenna array, which enables multiple low-correlation antenna panels (or antenna arrays) to be configured on the transmitter become possible.
  • Multiple antenna panels can independently form transmission beams, so that a transmitter can transmit data streams through different beams to improve transmission capacity or reliability.
  • Uplink power control is the key to the entire wireless communication transmission system. On the one hand, it must meet the sufficient transmission energy per bit required to achieve the quality of service (QoS), and on the other hand, it must minimize the interference to other users of the system. In order to achieve these goals, uplink power control must be adaptive to the characteristics of the wireless propagation channel. Therefore, it is necessary to study an uplink power control scheme that can better adapt to the characteristics of wireless propagation channels.
  • QoS quality of service
  • the embodiment of the application discloses a communication method and a communication device.
  • the embodiment of the present application provides a communication method, the communication method is applied in user equipment; this includes: determining the transmission power of the first uplink channel or signal according to the path loss and/or the first maximum transmission power is the first transmit power; the first maximum transmit power corresponds to the first uplink channel or signal.
  • the user equipment determines the transmission power (or transmission power) of the first uplink channel or signal as the first transmission power according to the path loss and/or the first maximum transmission power. Since the first maximum transmission power corresponds to the first uplink channel or signal, the user equipment determines that the transmission power of the first uplink channel or signal is the first transmission power according to the path loss and/or the first maximum transmission power; it may be better It adapts to the characteristics of the wireless propagation channel, and realizes the improvement of the power efficiency of the uplink transmission and the performance of the uplink transmission.
  • the first maximum transmit power is the transmit power associated with the user equipment to a first antenna panel (panel) or a first transmission and reception point (transmission and reception point, TRP), and the The first uplink channel or signal is associated with the first antenna panel or the first transmission receiving point.
  • the fact that the first uplink channel or signal is associated with the first antenna panel or the first transmission and reception point may be understood as that the user equipment transmits information to the first antenna panel or the first transmission and reception point through the first uplink channel or signal.
  • the transport receiving point sends data.
  • the first maximum transmission power is the transmission power of the user equipment associated with the first antenna panel or the first transmission and reception point
  • the first uplink channel or signal is associated with the first antenna panel or the first transmission and reception point
  • the user equipment determines the transmission power (or transmission power) of the first uplink channel or signal as the first transmission power, which can be understood as performing uplink power control at the granularity of the antenna panel or transmission receiving point , so it better adapts to the characteristics of the wireless propagation channel, and realizes the maximization of the power efficiency of the uplink transmission and the performance of the uplink transmission.
  • the method further includes: according to the path loss and/or the second maximum transmit power, determining the transmit power of the second uplink channel or signal as the second transmit power; the second maximum transmit power Corresponding to the second uplink channel or signal, the first maximum transmission power and the second maximum transmission power are different or the same.
  • the user equipment determines that the transmit power of the second uplink channel or signal is the second transmit power according to the path loss and/or the second maximum transmit power.
  • Power It can better adapt to the characteristics of wireless propagation channels, and realize the power efficiency of uplink transmission and the improvement of uplink transmission performance.
  • the second maximum transmit power is the transmit power associated with the user equipment to a second antenna panel (panel) or a second transmission receiving point
  • the second uplink channel or signal is associated with The second antenna panel or the second transmission receiving point.
  • the second uplink channel or signal being associated with the second antenna panel or the second transmission receiving point may be understood as that the user equipment sends the second uplink channel or signal to the second antenna panel or the second The transport receiving point sends data.
  • the second maximum transmission power is the transmission power of the user equipment associated with the second antenna panel or the second transmission and reception point
  • the second uplink channel or signal is associated with the second antenna panel or the second transmission and reception point
  • the user equipment determines the transmission power (or transmission power) of the second uplink channel or signal as the second transmission power according to the path loss and/or the second maximum transmission power, which can be understood as performing uplink power control at the granularity of the antenna panel or transmission receiving point , so it better adapts to the characteristics of the wireless propagation channel, and realizes the maximization of the power efficiency of the uplink transmission and the performance of the uplink transmission.
  • the sum of the first maximum transmit power and the second maximum transmit power is less than or equal to the cell-level maximum transmit power of the user equipment.
  • the sum of the first maximum transmit power and the second maximum transmit power is greater than the maximum cell-level transmit power of the user equipment.
  • the method further includes: according to the path loss and/or the third maximum transmit power, determining the transmit power of the second uplink channel or signal as the third transmit power; the third maximum transmit power is the smaller power of the second maximum transmission power and the fourth maximum transmission power, the second maximum transmission power corresponds to the second uplink channel or signal, and the fourth maximum transmission power is determined by the user equipment cell level The maximum transmit power and the first transmit power are obtained.
  • the user equipment determines the transmission power of the second uplink channel or signal as the third transmission power according to the path loss and/or the third maximum transmission power; the sum of the first transmission power and the third transmission power may be less than Or equal to the maximum transmit power of the user equipment at the cell level.
  • the method further includes: according to the path loss and/or the second maximum transmit power, determining the transmit power of the second uplink channel or signal as the second transmit power; the second maximum transmit power Corresponding to the second uplink channel or signal; when the sum of the first transmission power and the second transmission power is greater than the maximum transmission power of the user equipment cell level, discarding the second uplink channel or The sending of the signal.
  • the user equipment when the sum of the first transmission power and the second transmission power is greater than the maximum transmission power of the user equipment cell level, the user equipment discards the transmission of the second uplink channel or signal; it can avoid the user equipment from sending the uplink signal The power exceeds the maximum transmit power at the cell level.
  • the method further includes: reducing the second transmit power of the second uplink channel or signal to obtain a fourth transmit power; the fourth transmit power and the first transmit power The sum of the power is less than or equal to the maximum transmission power of the cell level of the terminal equipment; discarding the transmission of the second uplink channel or signal includes: when the fourth transmission power is lower than the first threshold, the user equipment Discarding the sending of the second uplink channel or signal.
  • the user equipment when the fourth transmission power is lower than the first threshold, the user equipment discards the transmission of the second uplink channel or signal; it can not only save power consumption, but also prevent the second uplink signal from being successfully received.
  • the method further includes: adjusting the first transmit power to fifth transmit power, and adjusting the second transmit power to sixth transmit power; discarding the second uplink
  • the sending of the channel or the signal includes: when the sum of the fifth sending power and the sixth sending power is greater than the maximum sending power of the user equipment cell level, discarding the sending of the second uplink channel or the signal.
  • the user equipment can prevent the power of the user equipment from sending an uplink signal from exceeding its cell-level maximum sending power.
  • the method further includes: according to the path loss and/or the second maximum transmission power, determining the transmission power of the second uplink channel or signal as the second transmission power; the second maximum The transmission power corresponds to the second uplink channel or signal; when the sum of the first transmission power and the second transmission power is greater than the maximum transmission power of the user equipment cell level, reduce the first uplink the first transmit power of the channel or signal and/or reduce the second transmit power of the second uplink channel or signal.
  • the user equipment when the sum of the first transmission power and the second transmission power is greater than the maximum transmission power of the user equipment cell level, the user equipment reduces the first transmission power of the first uplink channel or signal and/or reduces the first transmission power of the first uplink channel or signal. 2.
  • the second transmit power of the uplink channel or signal in order to prevent the power of the user equipment to transmit the uplink signal from exceeding the maximum transmit power at the cell level.
  • the reducing the first transmit power of the first uplink channel or signal and/or reducing the second transmit power of the second uplink channel or signal includes: reducing the The second transmission power of the second uplink channel or signal is obtained to obtain a fourth transmission power; the sum of the fourth transmission power and the first transmission power is less than or equal to the maximum transmission power of the user equipment cell level, The priority of the second uplink channel or signal is lower than the priority of the first uplink channel or signal; or, the first transmit power is adjusted to fifth transmit power, and/or the second transmit power is adjusted to The power is adjusted to the sixth transmit power; the sum of the fifth transmit power and the sixth transmit power is less than or equal to the maximum cell-level transmit power of the user equipment.
  • the user equipment can prevent the power of the user equipment from sending an uplink signal from exceeding its cell-level maximum sending power.
  • the adjusting the first transmit power to the fifth transmit power, and/or adjusting the second transmit power to the sixth transmit power includes: The first parameter, adjusting the first transmit power to fifth transmit power, and adjusting the second transmit power to sixth transmit power; the fifth transmit power is determined by the first parameter and the first The transmission power is obtained, and the sixth transmission power is obtained from the first parameter and the second transmission power.
  • the user equipment can quickly adjust the transmit power on different channels or signals.
  • the method further includes: receiving configuration information from a network device; and determining the first maximum transmit power corresponding to the first uplink channel or signal according to the configuration information.
  • the user equipment determines the first maximum transmit power corresponding to the first uplink channel or signal according to the configuration information, so as to allocate transmit power to the first uplink channel or signal more reasonably according to the first maximum transmit power .
  • the configuration information includes a second parameter; according to the configuration information, determining the first maximum transmit power corresponding to the first uplink channel or signal includes: according to the second parameter and the user equipment cell-level maximum transmit power, and determine the first maximum transmit power corresponding to the first uplink channel or signal.
  • the user equipment can quickly and accurately determine the first maximum transmission power corresponding to the first uplink channel or signal.
  • the configuration information includes a second parameter; the determining the transmission power of the second uplink channel or signal as the second transmission power according to the path loss and/or the second maximum transmission power includes: according to The second parameter and the user equipment cell-level maximum transmit power determine the second maximum transmit power corresponding to the second uplink channel or signal.
  • the user equipment can quickly and accurately determine the second maximum transmission power corresponding to the second uplink channel or signal.
  • the first uplink channel or signal overlaps or partially overlaps with the second uplink channel or signal in the time domain.
  • the priority of the first uplink channel or signal is higher than the priority of the second uplink channel or signal.
  • the embodiment of the present application provides another communication method, which is applied to user equipment; the method includes: determining the transmission power of the first uplink channel or signal as the first transmission power; determining the second uplink The transmission power of the channel or signal is the second transmission power; the first uplink channel or signal and the second uplink channel or signal overlap or partially overlap in the time domain; When the sum of the transmission power is greater than the maximum transmission power of the user equipment cell level, reducing the first transmission power of the first uplink channel or signal and/or reducing the first transmission power of the second uplink channel or signal Second transmit power.
  • the user equipment when the sum of the first transmission power and the second transmission power is greater than the maximum transmission power of the user equipment cell level, the user equipment reduces the first transmission power of the first uplink channel or signal and/or reduces the first transmission power of the first uplink channel or signal 2.
  • the second transmit power of the uplink channel or signal the user equipment can prevent the power of the user equipment from sending the uplink signal to exceed the maximum transmit power at the cell level.
  • the reducing the first transmit power of the first uplink channel or signal and/or reducing the second transmit power of the second uplink channel or signal includes: reducing the The second transmission power of the second uplink channel or signal is obtained to obtain a fourth transmission power; the sum of the fourth transmission power and the first transmission power is less than or equal to the maximum transmission power of the user equipment cell level, The priority of the second uplink channel or signal is lower than the priority of the first uplink channel or signal; or, adjusting the first transmit power to fifth transmit power, and/or adjusting the second transmit power is the sixth transmit power; the sum of the fifth transmit power and the sixth transmit power is less than or equal to the maximum cell-level transmit power of the user equipment.
  • the user equipment prevents the power of the user equipment from sending the uplink signal from exceeding its cell-level maximum sending power.
  • the adjusting the first transmit power to the fifth transmit power and the adjusting the second transmit power to the sixth transmit power include: according to the first parameter from the network device, adjusting the adjusting the first transmit power to the fifth transmit power, and/or adjusting the second transmit power to the sixth transmit power.
  • the user equipment can quickly adjust the transmit power on different channels or signals.
  • the fifth transmit power is obtained from the first parameter and the first transmit power
  • the sixth transmit power is obtained from the first parameter and the second transmit power .
  • the present application provides another communication method, which is applied to a network device; the method includes: sending configuration information to the user equipment, and the configuration information is used by the user equipment to determine the corresponding first The first maximum transmit power of the uplink channel or signal.
  • the configuration information is sent to the user equipment, so that the user equipment determines its first maximum transmission power corresponding to the first uplink channel or signal according to the configuration information, and then according to the first maximum transmission power, it is more reasonable to The first uplink channel or signal allocates transmission power.
  • the configuration information includes a second parameter
  • the first maximum transmission power is obtained from the second parameter and the maximum transmission power at the cell level of the user equipment.
  • the configuration information is also used by the user equipment to determine a second maximum transmit power corresponding to a second uplink channel or signal.
  • the method further includes: sending a first parameter to the user equipment; the first parameter is used by the user equipment to adjust the transmission power corresponding to the first uplink channel or signal .
  • the network device sends the first parameter to the user equipment, so that the user equipment adjusts the transmission power corresponding to the first uplink channel or signal.
  • the present application provides a communication device, including: a determination unit configured to determine the transmission power of the first uplink channel or signal as the first transmission power according to the path loss and/or the first maximum transmission power; the first A maximum transmission power corresponds to the user equipment corresponding to the first uplink channel or signal.
  • the first maximum transmit power is the transmit power of the user equipment associated with a first antenna panel (panel) or a first transmission receiving point
  • the first uplink channel or signal is associated with The first antenna panel or the first transmission receiving point.
  • the determining unit is further configured to determine the transmission power of the second uplink channel or signal as the second transmission power according to the path loss and/or the second maximum transmission power; the second maximum The transmission power of the user equipment corresponds to the second uplink channel or signal, and the first maximum transmission power is different from or the same as the second maximum transmission power.
  • the second maximum transmit power is the transmit power associated with the user equipment to a second antenna panel (panel) or a second transmission receiving point
  • the second uplink channel or signal is associated with The second antenna panel or the second transmission receiving point.
  • the second uplink channel or signal being associated with the second antenna panel or the second transmission receiving point may be understood as that the user equipment sends the second uplink channel or signal to the second antenna panel or the second The transport receiving point sends data.
  • the sum of the first maximum transmit power and the second maximum transmit power is less than or equal to the cell-level maximum transmit power of the user equipment.
  • the sum of the first maximum transmit power and the second maximum transmit power is greater than the maximum cell-level transmit power of the user equipment.
  • the determining unit is further configured to determine the transmission power of the second uplink channel or signal as the third transmission power according to the path loss and/or the third maximum transmission power; the third maximum The transmit power is the smaller power of the second maximum transmit power and the fourth maximum transmit power, the second maximum transmit power corresponds to the second uplink channel or signal, and the fourth maximum transmit power is determined by the user equipment The maximum transmit power at the cell level and the first transmit power are obtained.
  • the determining unit is further configured to determine the transmission power of the second uplink channel or signal as the second transmission power according to the path loss and/or the second maximum transmission power; the second maximum The transmission power corresponds to the second uplink channel or signal; the communication device further includes: a discarding unit, configured to use a sum of the first transmission power and the second transmission power greater than the maximum cell level of the user equipment When the transmission power is low, the transmission of the second uplink channel or signal is discarded.
  • the communication device further includes: a power adjustment unit configured to reduce the second transmission power of the second uplink channel or signal to obtain fourth transmission power; the fourth transmission The sum of the power and the first transmission power is less than or equal to the maximum transmission power at the cell level of the terminal device; the discarding unit is specifically configured to discard the fourth transmission power when the fourth transmission power is lower than the first threshold. sending the second uplink channel or signal.
  • the communication device further includes: a power adjustment unit, configured to adjust the first transmission power to fifth transmission power, and adjust the second transmission power to sixth transmission power ;
  • the discarding unit is specifically configured to discard the second uplink channel or signal when the sum of the fifth transmit power and the sixth transmit power is greater than the maximum transmit power at the cell level of the user equipment send.
  • the determining unit is further configured to determine the transmission power of the second uplink channel or signal as the second transmission power according to the path loss and/or the second maximum transmission power; the first The second maximum transmission power corresponds to the second uplink channel or signal; the communication device further includes: a power adjustment unit, configured to make the sum of the first transmission power and the second transmission power greater than the user equipment cell In the case of the maximum transmit power of the same level, the user equipment reduces the first transmit power of the first uplink channel or signal and/or reduces the second transmit power of the second uplink channel or signal.
  • the power adjusting unit is specifically configured to reduce the second transmit power of the second uplink channel or signal to obtain a fourth transmit power; the fourth transmit power and the The sum of the first transmit power is less than or equal to the maximum transmit power at the cell level of the user equipment, and the priority of the second uplink channel or signal is lower than the priority of the first uplink channel or signal; or, the power An adjustment unit, specifically configured to adjust the first transmission power to fifth transmission power, and/or adjust the second transmission power to sixth transmission power; the fifth transmission power and the sixth transmission power The sum is less than or equal to the cell-level maximum transmit power of the user equipment.
  • the power adjustment unit is specifically configured to adjust the first transmit power to fifth transmit power according to the first parameter from the network device, and/or adjust the first transmit power to The second transmission power is adjusted to the sixth transmission power; the fifth transmission power is obtained by the first parameter and the first transmission power, and the sixth transmission power is obtained by the first parameter and the second transmission power get.
  • the communication apparatus further includes: a receiving unit, configured to receive configuration information from a network device; the determining unit, further configured to determine the configuration information corresponding to the first The first maximum transmit power of an uplink channel or signal.
  • the configuration information includes a second parameter; the determining unit is specifically configured to determine the The first maximum transmit power of an uplink channel or signal.
  • the configuration information includes a second parameter; the determining unit is specifically configured to determine the The second maximum transmit power of two uplink channels or signals.
  • the first uplink channel or signal overlaps or partially overlaps with the second uplink channel or signal in the time domain.
  • the priority of the first uplink channel or signal is higher than the priority of the second uplink channel or signal.
  • the present application provides another communication device, including: a determining unit, configured to determine the transmission power of the first uplink channel or signal as the first transmission power; the determining unit is also configured to determine the second uplink channel or The transmission power of the signal is the second transmission power; the first uplink channel or signal and the second uplink channel or signal overlap or partially overlap in the time domain; a power adjustment unit is configured to set the first transmission power and When the sum of the second transmission power is greater than the maximum transmission power of the user equipment cell level, reducing the first transmission power of the first uplink channel or signal and/or reducing the second uplink channel or The second transmit power of the signal.
  • the power adjusting unit is specifically configured to reduce the second transmit power of the second uplink channel or signal to obtain a fourth transmit power; the fourth transmit power and the The sum of the first transmit power is less than or equal to the maximum transmit power at the cell level of the user equipment, and the priority of the second uplink channel or signal is lower than the priority of the first uplink channel or signal; or, the power The adjustment unit is specifically configured to adjust the first transmission power to fifth transmission power, and/or adjust the second transmission power to sixth transmission power; the sum of the fifth transmission power and the sixth transmission power is less than or equal to the maximum transmit power of the user equipment at the cell level.
  • the power adjusting unit is specifically configured to adjust the first transmit power to the fifth transmit power according to the first parameter from the network device, and/or adjust the The second transmit power is adjusted to the sixth transmit power.
  • the fifth transmit power is obtained from the first parameter and the first transmit power
  • the sixth transmit power is obtained from the first parameter and the second transmit power .
  • the present application provides another communication apparatus, including: a sending unit, configured to send a first parameter to the user equipment; the first parameter is used by the user equipment to adjust the channel corresponding to the first uplink channel. or the transmit power of the signal.
  • the configuration information includes a second parameter
  • the first maximum transmission power is obtained from the second parameter and the maximum transmission power at the cell level of the user equipment.
  • the configuration information is also used by the user equipment to determine a second maximum transmit power corresponding to a second uplink channel or signal.
  • the sending unit is further configured to send a first parameter to the user equipment; the first parameter is used by the user equipment to adjust the channel corresponding to the first uplink channel or signal. transmit power.
  • the present application provides a communication device, the communication device includes a processor, and the processor can be used to execute computer-executed instructions stored in the memory, so that the above-mentioned first aspect or any possible implementation of the first aspect
  • the method shown is executed, or the method shown in the second aspect or any possible implementation of the second aspect is executed, or the third aspect or any possible implementation of the third aspect is shown method is executed.
  • the process of sending information in the above method can be understood as the process of outputting information based on the instructions of the processor.
  • the processor In outputting information, the processor outputs the information to the transceiver for transmission by the transceiver. After the information is output by the processor, it may also need to undergo other processing before reaching the transceiver.
  • the processor receives incoming information
  • the transceiver receives that information and inputs it to the processor. Furthermore, after the transceiver receives the information, the information may require other processing before being input to the processor.
  • the above-mentioned processor may be a processor dedicated to performing these methods, or may be a processor that executes computer instructions in a memory to perform these methods, such as a general-purpose processor.
  • the processor may also be used to execute a program stored in the memory, and when the program is executed, the communication device executes the method as shown in the first aspect or any possible implementation manner of the first aspect.
  • the memory is located outside the communication device.
  • the memory is located in the above communication device.
  • the processor and the memory may also be integrated into one device, that is, the processor and the memory may also be integrated together.
  • the communication device further includes a transceiver, where the transceiver is configured to receive a message or send a message, and the like.
  • the present application provides a communication device, the communication device includes a processing circuit and an interface circuit, the interface circuit is used to acquire data or output data; the processing circuit is used to perform any possible The corresponding method shown in the implementation manner of the second aspect, or the processing circuit is used to execute the corresponding method shown in the above second aspect or any possible implementation manner of the second aspect, or the processing circuit is used to execute the corresponding method as shown in the above third aspect or The corresponding method shown in any possible implementation manner of the third aspect.
  • the present application provides a computer-readable storage medium, which is used to store a computer program.
  • a computer program When it is run on a computer, the above-mentioned first aspect or any possible implementation of the first aspect
  • the method shown is executed, or the method shown in the second aspect or any possible implementation of the second aspect is executed, or the method shown in the third aspect or any possible implementation of the third aspect is executed be executed.
  • the present application provides a computer program product, the computer program product includes a computer program or computer code, and when it is run on a computer, the above first aspect or any possible implementation of the first aspect shows The method is executed, or the method shown in the second aspect or any possible implementation manner of the second aspect is executed, or the method shown in the third aspect or any possible implementation manner of the third aspect is executed.
  • the present application provides a communication system, including the user equipment shown in the fourth aspect or any possible implementation of the fourth aspect, and the sixth aspect or any possible implementation of the sixth aspect. displayed network device.
  • the present application provides a communication system, including the user equipment shown in the fifth aspect or any possible implementation of the fifth aspect, and the sixth aspect or any possible implementation of the sixth aspect displayed network device.
  • FIG. 1 is a schematic structural diagram of a wireless communication system 100 provided by the present application.
  • FIG. 2 is a flowchart of a communication method according to an embodiment of the present application.
  • FIG. 3 is a flow chart of another communication method provided by the embodiment of the present application.
  • FIG. 4 is a flow chart of another communication method provided by the embodiment of the present application.
  • FIG. 5 is a flowchart of another communication method provided by the embodiment of the present application.
  • FIG. 6 is a flow chart of another communication method provided by the embodiment of the present application.
  • FIG. 7 is a flowchart of another communication method provided by the embodiment of the present application.
  • FIG. 8 is a flow chart of another communication method provided by the embodiment of the present application.
  • FIG. 9 is a flowchart of another communication method provided by the embodiment of the present application.
  • FIG. 10A is a flow chart of another communication method provided by the embodiment of the present application.
  • FIG. 10B is a flowchart of another communication method provided by the embodiment of the present application.
  • FIG. 11 is a flowchart of another communication method provided by the embodiment of the present application.
  • FIG. 12 is a flow chart of another communication method provided by the embodiment of the present application.
  • Fig. 13 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of another communication device provided by an embodiment of the present application.
  • FIG. 15 is a schematic structural diagram of another communication device 150 provided in the embodiment of the present application.
  • FIG. 16 is a schematic structural diagram of another communication device 160 provided in an embodiment of the present application.
  • an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application.
  • the occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments.
  • LTE long term evolution
  • FDD frequency division duplex
  • FDD frequency division duplex
  • TDD Time division duplex
  • UMTS Universal Mobile Telecommunications System
  • M2M Machine to Machine Communication
  • WiMAX Worldwide Interoperability for Microwave Access
  • 5G Fifth Generation
  • 5G Fifth Generation
  • NR new radio
  • the communication system to which the technical solution provided in this application is applicable includes at least two entities, one entity (such as a base station) can receive an uplink signal, and the other entity (such as a user equipment) can send an uplink signal. It should be understood that the technical solutions provided in this application are applicable to any communication system including the above at least two entities.
  • FIG. 1 is a schematic structural diagram of a wireless communication system 100 provided in the present application.
  • the wireless communication system 100 includes one or more network devices (such as base stations).
  • network devices such as base stations.
  • FIG. 1 There are multiple user equipments. In FIG. 1, only one user equipment is taken as an example, that is, user equipment 1, and a core network (not shown).
  • the wireless communication system 100 shown in FIG. 1 is an example of uplink signal transmission.
  • the network device may be a device capable of communicating with the user equipment.
  • the network device can be any device with wireless transceiver function.
  • the network device can be a base station, an access point or a transmission reception point (transmission reception point, TRP), or it can be in an access network.
  • TRP transmission reception point
  • a device, etc., in which multiple sectors (cells) communicate with the user equipment is not limited in this application.
  • the base station may be an evolved base station (evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or a next generation base station (next generation, gNB) in a 5G network, etc. It can be understood that the base station may also be a base station in a future evolving public land mobile network (public land mobile network, PLMN).
  • PLMN public land mobile network
  • the network device may also be an access node, a wireless relay node, a wireless backhaul node, etc. in a wireless local area network (wireless fidelity, WiFi) system.
  • a wireless local area network wireless fidelity, WiFi
  • the network device can also be a wireless controller in a cloud radio access network (cloud radio access network, CRAN) scenario.
  • cloud radio access network cloud radio access network, CRAN
  • the base station may include a centralized unit (centralized unit, CU) and a distributed unit (distributed unit, DU).
  • the CU can also be divided into CU-control plane (control plane, CP) and CU-user plane (user plan, UP).
  • the base station may also be an open radio access network (open radio access network, ORAN) architecture, etc., and the present application does not limit the specific deployment manner of the base station.
  • user equipment may be called terminal equipment.
  • User equipment can be stationary or mobile.
  • the user equipment in this application may be a device with a wireless transceiver function, and may communicate with one or more A core network (core network, CN) device (or may also be called a core device) communicates.
  • the user equipment can send uplink signals to the network equipment and/or receive downlink signals from the network equipment.
  • User equipment can include mobile phones, cars, tablet computers, smart speakers, train detectors, gas stations, etc.
  • the main functions include collecting data (part of user equipment), receiving control information and downlink data from network equipment, and transmitting uplink data to network equipment .
  • the user equipment may also be called an access terminal, a terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a wireless network device, a user agent, or a user device, etc. .
  • user equipment can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; it can also be deployed on water (such as ships, etc.); it can also be deployed in the air (such as on aircraft, balloons, and satellites, etc.).
  • the user equipment may be a handheld device with a wireless communication function, a vehicle-mounted device, a wearable device, or a terminal in the Internet of Things, the Internet of Vehicles, a 5G network, or any form of terminal in the future network. Not limited.
  • the wireless communication system 100 may be a multi-beam communication system.
  • any network device may be configured with one or more antenna panels, and one antenna panel includes multiple antenna elements.
  • the user equipment may be configured with one or more antenna panels, and one antenna panel includes multiple antenna elements.
  • the number of antenna panels configured on the network device and the number of antenna panels configured on the user equipment may be different or the same.
  • the number of antenna elements included in a single antenna panel of the network device may be different from or the same as the number of antenna elements included in a single antenna panel of the user equipment.
  • network equipment and user equipment can be used to implement the method provided by the embodiment of the present application.
  • This application will mainly discuss the power control of uplink signal transmission in the wireless communication system 100 .
  • the power control of uplink signal transmission is the key to the whole wireless communication system. On the one hand, it needs to achieve sufficient transmission energy per bit required to meet the quality of service (QoS), and on the other hand, it needs to minimize the interference to other users of the system. In order to achieve these goals, uplink power control must be adaptive to the characteristics of the wireless propagation channel.
  • uplink signals such as sounding reference signal (sounding reference signal, SRS), physical uplink shared channel (physical uplink shared channel, PUSCH), physical uplink control channel (physical uplink control channel, PUCCH), etc., stipulated power control.
  • sounding reference signal sounding reference signal
  • PUSCH physical uplink shared channel
  • PUCCH physical uplink control channel
  • the power allocation of the PUSCH is determined through high-level signaling, or through high-level signaling and physical layer signaling (DCI), or in a manner predefined by the protocol.
  • High-layer signaling refers to radio resource control (radio resource control, RRC) signaling, and/or MAC signaling.
  • Physical layer signaling refers to downlink control information (DCI).
  • the RRC signaling may configure open-loop power control parameters, and the DCI may indicate closed-loop power control parameters.
  • the user equipment uses the same power control parameter to determine the transmit power of different PUSCHs.
  • the existing protocol 3gpp 38.213R15 specifies the PUSCH transmission power, as follows:
  • the UE determines that the transmission power of the PUSCH at the transmission opportunity i is P PUSCH,b ,f,c (i,j,q d ,l):
  • P CMAX,f,c (i) is the UE maximum transmission power configured on the carrier f of the serving cell c at the PUSCH transmission opportunity i.
  • P O_PUSCH, b, f, c (j) is a parameter formed by the sum of the members P O_NOMINAL_PUSCH, f, c (j) and the members P O_UE_PUSCH, b, f, c (j), where j ⁇ ⁇ 0,1 ,...,j-1 ⁇ .
  • P O_PUSCH,b,f,c (j) is the target power, and the target power includes a cell specific component (cell specific component) and a UE specific component (specific component).
  • PL b,f,c (q d ) is the path loss calculated by the UE through the reference signal corresponding to the reference signal index q d on the downlink BWP, and the reference signal is paired with the uplink BWP b of the carrier f of the serving cell c.
  • f b,f,c (i,l) is used for power control adjustment of closed-loop power control (TPC).
  • ⁇ b,f,c (j) is the scaling factor of the path loss.
  • ⁇ b, f, c (j) may be [0, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1].
  • ⁇ TF,b,f,c (i) is related to transmission, such as modulation, target coding rate, code block (CB) size, PUSCH content, and is only applicable to single-layer transmission.
  • i is defined by the slot index, the first symbol S and the number of consecutive symbols L within the slot.
  • j is the index of the open-loop parameter.
  • l is the index of the closed-loop power control state.
  • qd is the RS resource index used for path loss measurement.
  • the power control parameters of the PUSCH are configured through high-layer signaling, or combined with high-layer signaling and physical layer signaling, but each PUSCH resource corresponds to only one set of power control parameters.
  • the UE uses one or more panels to send PUSCH to multiple panels of a TRP or multiple TRPs, the transmission paths between the UE and different panels or TRPs are different, and the channel conditions are also different. If the same power control parameters are still used, then the power utilization efficiency is low.
  • the method of determining PUCCH transmission power based on PUCCH power control parameters is similar to the power control mechanism of PUSCH.
  • the PUCCH transmission power is stipulated in the existing protocol 3gpp 38.213 R15 version, as follows:
  • the UE determines that the transmission power of the PUCCH at the transmission opportunity i is P PUCCH,b,f,c (i,q u ,q d ,l):
  • PCMAX,f,c (i) is the maximum transmit power of the UE configured on the carrier f of the serving cell c at the PUSCH transmission opportunity i.
  • PO _PUCCH,b,f,c (q u ) is a parameter composed of the sum of the member PO_NOMINAL_PUCCH and the member PO_UE_PUCCH (q u ).
  • P O_PUCCH,b,f,c (q u ) is the target power, and the target power includes a cell specific component (cell specific component) and a UE specific component (specific component).
  • ⁇ TF,b,f,c (i) is transport related.
  • ⁇ TF,b,f,c (i) is related to the following content: PUCCH format, #symbols, uplink control information (uplink control information, UCI) type, UCI payload size, coding scheme and different effective coding rates.
  • g b,f,c (i,l) is used for power control adjustment of closed-loop power control (TPC).
  • ⁇ F_PUCCH (F) is related to the PUCCH format, and RRC has only one value for each PUCCH format.
  • i is defined by the slot index, the first symbol S and the number of consecutive symbols L within the slot.
  • q u is the index of the open-loop parameters.
  • l is the index of the closed-loop power control state.
  • qd is the RS resource index used for path loss measurement.
  • PUCCH also has the same problem as PUSCH, which will not be repeated here.
  • the SRS transmission power is specified in the existing protocol 3gpp 38.213 R15 version, as follows:
  • the SRS transmission power sent by the UE at the SRS transmission opportunity i is P SRS,b,f,c (i,q s ,l):
  • P CMAX,f,c (i) is the maximum transmit power of the UE configured on the carrier f of the serving cell c at the SRS transmission opportunity i.
  • P O_SRS,b,f,c (q s ) is configured for the uplink BWP b of the carrier f of the serving cell c through the high layer parameter p0.
  • the SRS resource set q s is configured through the high layer parameters SRS-ResourceSet and SRS-ResourceSetId.
  • P O_SRS,b,f,c (q s ) is used to represent the target received power.
  • M SRS,b,f,c (i) represents the number of physical resource blocks occupied by the UE to send the SRS at the i-th SRS transmission opportunity.
  • ⁇ SRS,b,f,c (q s ) is configured for the SRS resource set q s of carrier f uplink BWP b of serving cell c through the high layer parameter alpha, which is the path loss compensation factor.
  • ⁇ SRS,b,f,c (q s ) is a scaling factor for the path loss.
  • h b, f, c (i, l) is the path loss calculated by the UE through the reference signal index q d on the downlink BWP.
  • the reference signal is paired with the SRS resource set q s of the uplink BWP b of the carrier f of the serving cell c.
  • the reference signal index q d associated with the SRS resource set q s is the ssb Index (used to indicate the resource index of SS/PBCH) in the high-level parameter pathlossReferenceRS or the csi RS Index (used to indicate the CSI RS resource index).
  • h b,f,c (i,l) is used for power control adjustment of closed-loop power control (TPC).
  • i is defined by the slot index, the first symbol S and the number of consecutive symbols L within the slot.
  • l is the index of the closed-loop power control state.
  • qd is the RS resource index used for path loss measurement.
  • q s is the SRS resource set ID.
  • SRS also has the same problems as PUSCH and PUCCH, which will not be repeated here.
  • the user equipment is associated with one panel means that the user equipment is configured with the maximum transmission power for the panel.
  • the fact that the user equipment is associated with multiple panels means that the user equipment is configured with maximum transmission power for the multiple panels.
  • the maximum transmission power or transmission power associated with a panel of the user equipment refers to the maximum transmission power or transmission power configured for the panel.
  • the maximum transmission power or transmission power associated with multiple panels of the user equipment refers to the maximum transmission power or transmission power configured for the multiple panels.
  • the user equipment being associated with one or more TRPs means that there is a communication link or connection between the user equipment and one or more TRPs.
  • the maximum transmit power or transmit power associated with one TRP of the user equipment refers to the configured maximum transmit power or transmit power for the TRP.
  • the maximum transmission power or transmission power associated with multiple TRPs of the user equipment refers to the maximum transmission power or transmission power configured for each TRP in the multiple TRPs.
  • the uplink channel or signal associated with panel 1 means that the uplink channel or signal is sent by panel 1, and the uplink channel or signal associated with panel 2 means the uplink channel or signal Sent by panel 2.
  • the uplink channel or signal associated with TRP 1 means that the uplink channel or signal is oriented to TRP1, or the uplink channel or signal associated with TRP 1 refers to the uplink channel or signal
  • the target transmission and reception point of the signal is TRP1;
  • the uplink channel or signal associated with TRP2 means that the uplink channel or signal is oriented to TRP2, or the uplink channel or signal associated with TRP 2 means the target transmission and reception of the uplink channel or signal The point is TRP2.
  • the user equipment is configured with the maximum transmit power associated with one or more panels or associated with one or more TRPs, and the sum of the maximum transmit power associated with all panels or associated with all TRPs is not greater than the user equipment cell level the maximum transmit power.
  • the maximum transmit power associated with panel 1 is the first maximum transmit power
  • the maximum transmit power associated with panel 2 is the second maximum transmit power.
  • the maximum transmit power associated with TRP1 is the first maximum transmit power
  • the maximum transmit power associated with TRP 2 is the second maximum transmit power.
  • the uplink channel or signal associated with panel 1 and the uplink channel or signal associated with panel 2 overlap or partially overlap in time domain.
  • the maximum transmission power refers to a certain transmission opportunity of a user equipment for a certain BWP of a certain carrier in a certain cell; here, multiple TRPs belong to the same cell.
  • Scenario 2 The user equipment is configured with the maximum transmit power associated with one or more panels or associated with one or more TRPs, and the sum of the maximum transmit power associated with all panels or associated with all TRPs is greater than the user equipment cell level Maximum transmit power.
  • the maximum transmit power associated with panel 1 is the first maximum transmit power
  • the maximum transmit power associated with panel 2 is the second maximum transmit power.
  • the uplink channel or signal associated with panel 1 and the uplink channel or signal associated with panel 2 overlap or partially overlap in time domain.
  • the maximum transmission power refers to a certain transmission opportunity of a user equipment for a certain BWP of a certain carrier in a certain cell; here, multiple TRPs belong to the same cell.
  • the user equipment is configured with the maximum transmit power associated with one or more panels or associated with one or more TRPs, and the sum of the maximum transmit power associated with all panels or associated with all TRPs is greater than the user equipment cell level Maximum transmit power.
  • the maximum transmit power associated with panel 1 is the first maximum transmit power
  • the maximum transmit power associated with panel 2 is the second maximum transmit power.
  • the upstream channel or signal associated with panel 1 and the upstream channel or signal associated with panel 2 do not overlap in time domain.
  • the user equipment may execute the method flow in FIG. 2 to determine the transmit power of the first uplink channel or signal associated with panel 1, and determine the transmit power of the second uplink channel or signal associated with panel 2.
  • the maximum transmission power refers to a certain transmission opportunity of a user equipment for a certain BWP of a certain carrier in a certain cell; here, multiple TRPs belong to the same cell.
  • the user equipment is not configured with the maximum transmit power associated with one or more panels or associated with one or more TRPs.
  • the uplink channel or signal associated with panel 1 and the uplink channel or signal associated with panel 2 overlap or partially overlap in time domain.
  • the maximum transmission power refers to a certain transmission opportunity of a user equipment for a certain BWP of a certain carrier in a certain cell; here, multiple TRPs belong to the same cell.
  • the maximum transmission power refers to a certain transmission opportunity of a user equipment for a certain BWP of a certain carrier in a certain cell, and there is no limitation, so it will not be described again.
  • the maximum transmit power of the user equipment at the cell level may refer to a certain transmission opportunity of the user equipment for a certain BWP of a certain carrier in a certain cell, or it may be PCMAX, f,c (i) can also be other transmission powers, which are not limited and will not be described again. It can be understood that, in this application example, the maximum transmission power associated with one or more panels or one or more TRPs may also be that the cell c carrier f part of the bandwidth b transmission opportunity i is configured to be connected to one The maximum transmission power associated with one or more panels or one or more TRPs may also be other transmission powers, which are not limited and will not be described again.
  • the sum of the maximum transmit power associated with all panels or associated with all TRPs is not greater than the maximum transmit power at the user equipment cell level, which can also be understood as associated with all panels or associated with all TRPs
  • the sum of the linear values of the maximum transmit power of is not greater than the maximum transmit power of the user equipment cell level.
  • the sum of the maximum transmit power associated with all panels or associated with all TRPs is greater than the maximum transmit power at the user equipment cell level, and it can also be understood as the sum of the maximum transmit power associated with all panels or associated with all TRPs
  • the sum of the linear values of the maximum transmission power is greater than the maximum transmission power of the user equipment cell level.
  • a panel may correspond to a UE capability value set (UE capability value set), and the number of UE capability value sets (UE capability value set) may be considered as the number of UE panels, and the UE The capability value set index can be considered as the index of its corresponding panel.
  • a panel may correspond to an SRS resource set for a codebook or a non-codebook.
  • panel 1 can be considered as being associated with the first SRS resource set used for codebook or non-codebook
  • panel2 can be considered as being associated with the second SRS resource set for codebook or non-codebook.
  • the TRP can be considered as the sending and receiving point on the network side associated with the TCI state.
  • the network-side sending and receiving point associated with the first TCI state can be considered as TRP1
  • the network-side sending and receiving point associated with the second TCI state can be Think TRP2.
  • TRP1 can be considered to be associated with the first SRS resource set used for the codebook or non-codebook
  • TRP2 can be considered as the second SRS associated with the codebook or non-codebook resource set.
  • one cell may be composed of one TRP, or may be composed of multiple TRPs.
  • the TRP here is a logical concept.
  • One TRP can be a physical network site, such as: Remote Radio Head (RRH), base station, and one TRP can also be composed of multiple physical network sites.
  • RRH Remote Radio Head
  • TRP TRP
  • FIG. 2 is a flowchart of a communication method according to an embodiment of the present application. As shown in Figure 2, the method includes:
  • the user equipment determines, according to the path loss and/or the first maximum transmit power, that the transmit power of the first uplink channel or signal is the first transmit power.
  • the above-mentioned first maximum transmission power corresponds to the above-mentioned first uplink channel or signal.
  • the first uplink channel or signal may be PUCCH, PUSCH, SRS or other uplink channel or signal.
  • a possible implementation manner of step 201 is: using the first formula to determine the transmission power of the first uplink channel or signal as the first transmission power according to the path loss and/or the first maximum transmission power.
  • the first formula is to replace the cell-level maximum transmission power of the user equipment (ie PCMAX,f,c (i)) in the formula (1) with the first maximum transmission power.
  • the first uplink channel or signal is PUSCH.
  • step 201 is: using the second formula to determine the transmission power of the first uplink channel or signal as the first transmission power according to the path loss and/or the first maximum transmission power.
  • the second formula is to replace the cell-level maximum transmission power of the user equipment (ie PCMAX,f,c (i)) in the formula (2) with the first maximum transmission power.
  • the first uplink channel or signal is PUCCH.
  • step 201 is: using the third formula to determine the first uplink channel or signal transmission power as the first transmission power according to the path loss and/or the first maximum transmission power.
  • the third formula is to replace the cell-level maximum transmission power of the user equipment (ie PCMAX,f,c (i)) in the formula (3) with the first maximum transmission power.
  • the first uplink channel or signal is SRS.
  • the above-mentioned first maximum transmission power is the maximum transmission power of the above-mentioned user equipment associated with the first antenna panel (such as: panel 1) or the first transmission and reception point (such as: TRP 1), and the above-mentioned first maximum transmission power
  • An uplink channel or signal is associated with the first antenna panel or the first transmission and reception point.
  • the maximum transmit power associated with each panel or TRP of the user equipment may depend on the static configuration or dynamic configuration of the network device (such as gNB), or be determined by the user equipment itself.
  • the user equipment may transmit the first uplink channel or signal at the first transmission power.
  • the user equipment determines, according to the path loss and/or the second maximum transmit power, that the transmit power of the second uplink channel or signal is the second transmit power.
  • the aforementioned second maximum transmit power corresponds to the aforementioned second uplink channel or signal.
  • the first maximum transmission power is different from or the same as the second maximum transmission power.
  • the second maximum transmit power is the transmit power associated with the user equipment to the second antenna panel (such as: panel 2) or the second transmission and reception point (such as: TRP 2), and the above second The uplink channel or signal is associated with the above-mentioned second antenna panel or the above-mentioned second transmission receiving point.
  • a possible implementation manner of step 202 is: using the first formula to determine the transmission power of the second uplink channel or signal as the second transmission power according to the path loss and/or the second maximum transmission power.
  • the first formula is to replace the cell-level maximum transmission power of the user equipment (ie PCMAX,f,c (i)) in the formula (1) with the second maximum transmission power.
  • the second uplink channel or signal is PUSCH.
  • step 202 Another possible implementation manner of step 202 is: using the second formula to determine the transmission power of the second uplink channel or signal as the second transmission power according to the path loss and/or the second maximum transmission power.
  • the second formula is to replace the cell-level maximum transmission power of the user equipment (ie PCMAX,f,c (i)) in the formula (2) with the second maximum transmission power.
  • the second uplink channel or signal is PUCCH.
  • step 202 is: using the third formula to determine the second uplink channel or signal transmission power as the second transmission power according to the path loss and/or the second maximum transmission power.
  • the third formula is to replace the cell-level maximum transmission power of the user equipment (ie PCMAX,f,c (i)) in the formula (3) with the second maximum transmission power.
  • the second uplink channel or signal is SRS.
  • the sum of the first maximum transmit power and the second maximum transmit power is less than or equal to the maximum cell-level transmit power of the user equipment.
  • the sum of the first maximum transmit power and the second maximum transmit power is greater than the maximum cell-level transmit power of the user equipment.
  • the method flow in FIG. 2 is applicable to Scenario 1, Scenario 2, and Scenario 3.
  • the first uplink channel or signal of the user equipment overlaps or partially overlaps with the second uplink channel or signal in the time domain; the first maximum transmission power corresponding to the first uplink channel or signal and the second The sum of the second maximum transmit power corresponding to the uplink channels or signals is greater than the maximum transmit power at the user equipment cell level; the priority of the first uplink channel or signal is higher than the priority of the second uplink channel or signal.
  • the user equipment may first determine the transmission power of the first uplink channel or signal with a higher priority, that is, perform step 201 and then perform step 202 .
  • the first uplink channel or signal of the user equipment overlaps or partially overlaps with the second uplink channel or signal in the time domain; the first maximum transmission power corresponding to the first uplink channel or signal and the second The sum of the second maximum transmission powers corresponding to the uplink channels or signals is not greater than the maximum transmission power at the user equipment cell level; the priority of the first uplink channel or signal is higher than the priority of the second uplink channel or signal.
  • the user equipment may first determine the transmission power of the first uplink channel or signal with a higher priority, that is, perform step 201 and then perform step 202 .
  • the user equipment determines the transmission power (or transmission power) of the first uplink channel or signal as the first transmission power according to the path loss and/or the first maximum transmission power. Since the first maximum transmission power corresponds to the first uplink channel or signal, the user equipment determines that the transmission power of the first uplink channel or signal is the first transmission power according to the path loss and/or the first maximum transmission power; it may be better It adapts to the characteristics of the wireless propagation channel, and realizes the improvement of the power efficiency of the uplink transmission and the performance of the uplink transmission.
  • FIG. 3 is a flow chart of another communication method provided by the embodiment of the present application. As shown in Figure 3, the method includes:
  • the user equipment determines, according to the path loss and/or the first maximum transmit power, that the transmit power of the first uplink channel or signal is the first transmit power.
  • step 301 refer to step 201.
  • the user equipment determines, according to the path loss and/or the third maximum transmit power, that the transmit power of the second uplink channel or signal is the third transmit power.
  • the above-mentioned third maximum transmission power is the smaller power of the second maximum transmission power and the fourth maximum transmission power.
  • the second maximum transmit power corresponds to the second uplink channel or signal
  • the fourth maximum transmit power is obtained from the cell-level maximum transmit power of the user equipment and the first transmit power.
  • the fourth maximum transmission power is obtained by subtracting the above-mentioned first transmission power from the above-mentioned user equipment cell-level maximum transmission power, that is, the third maximum transmission power is min ⁇ second maximum transmission power, cell-level maximum transmission power-first transmit power ⁇ .
  • min ⁇ A,B ⁇ is to take the smaller value of A and B.
  • a possible implementation manner of step 302 is: using the first formula to determine the transmission power of the second uplink channel or signal as the third transmission power according to the path loss and/or the third maximum transmission power.
  • the first formula is to replace the cell-level maximum transmission power of the user equipment (ie PCMAX,f,c (i)) in the formula (1) with the third maximum transmission power.
  • the second uplink channel or signal is PUSCH.
  • step 302 is: using the second formula to determine the transmission power of the second uplink channel or signal as the third transmission power according to the path loss and/or the third maximum transmission power.
  • the second formula is to replace the cell-level maximum transmission power of the user equipment (ie PCMAX,f,c (i)) in the formula (2) with the third maximum transmission power.
  • the second uplink channel or signal is PUCCH.
  • step 302 is: using the third formula to determine the transmission power of the second uplink channel or signal as the third transmission power according to the path loss and/or the third maximum transmission power.
  • the third formula is to replace the cell-level maximum transmission power of the user equipment (ie PCMAX,f,c (i)) in the formula (3) with the third maximum transmission power.
  • the second uplink channel or signal is SRS.
  • step 302 Another possible implementation of step 302 is as follows: the sum of the first maximum transmit power corresponding to the first uplink channel or signal and the second maximum transmit power corresponding to the second uplink channel or signal is greater than the maximum transmit power at the user equipment cell level In the case of , the user equipment determines the transmission power of the second uplink channel or signal as the third transmission power according to the path loss and/or the third maximum transmission power.
  • the first uplink channel or signal of the user equipment overlaps or partially overlaps with the second uplink channel or signal in the time domain; the first maximum transmission power corresponding to the first uplink channel or signal and the second The sum of the second maximum transmit power corresponding to the uplink channels or signals is greater than the maximum transmit power at the user equipment cell level; the priority of the first uplink channel or signal is higher than the priority of the second uplink channel or signal.
  • the user equipment can first determine the transmission power of the first uplink channel or signal with higher priority, that is, perform step 301, and then perform step 302, so that the transmission power of the first uplink channel or signal and the second uplink
  • the sum of the transmission powers of the channels or signals is less than or equal to the maximum transmission power of the user equipment cell level.
  • the first maximum transmission power is the transmission power of the user equipment associated with the first antenna panel or the first transmission and reception point, and the first uplink channel or signal is associated with the first antenna panel or the first transmission and reception point.
  • the second maximum transmission power is the transmission power of the user equipment associated with the second antenna panel or the second transmission and reception point, and the second uplink channel or signal is associated with the second antenna panel or the second transmission and reception point.
  • the first uplink channel or signal of the user equipment overlaps or partially overlaps with the second uplink channel or signal in the time domain; the first maximum transmission power corresponding to the first uplink channel or signal and the second The sum of the second maximum transmission powers corresponding to the uplink channels or signals is not greater than the maximum transmission power at the user equipment cell level; the priority of the first uplink channel or signal is higher than the priority of the second uplink channel or signal.
  • the user equipment can first determine the transmission power of the first uplink channel or signal with higher priority, that is, perform step 301, and then perform step 302, so that the transmission power of the first uplink channel or signal and the second uplink
  • the sum of the transmission powers of the channels or signals is less than or equal to the maximum transmission power of the user equipment cell level.
  • the first maximum transmission power is the transmission power of the user equipment associated with the first antenna panel or the first transmission and reception point, and the first uplink channel or signal is associated with the first antenna panel or the first transmission and reception point.
  • the second maximum transmission power is the transmission power of the user equipment associated with the second antenna panel or the second transmission and reception point, and the second uplink channel or signal is associated with the second antenna panel or the second transmission and reception point.
  • the method flow in FIG. 3 is applicable to Scenario 1, Scenario 2, and Scenario 3.
  • FIG. 3 introduces a possible communication method provided by the embodiment of the present application by taking determining the transmission power of the first uplink channel or signal and the transmission power of the second uplink channel or signal as an example. It should be understood that when the user equipment determines the transmission power of three or more uplink channels or signals overlapping in the time domain, the communication solution provided by the present application may also be used.
  • uplink channel 1, uplink channel 2, and uplink channel 3 of the user equipment overlap or partially overlap in the time domain; uplink channel 1 corresponds to a maximum transmit power of 1, uplink channel 2 corresponds to a maximum transmit power of 2, and uplink channel 3 corresponds to Maximum transmit power 3; if the sum of maximum transmit power 1, maximum transmit power 2, and maximum transmit power 3 is greater than the maximum transmit power at the user equipment cell level, the user equipment determines the transmission of uplink channel 1 according to the path loss and maximum transmit power 1 power; the user equipment determines the transmit power of the uplink channel 2 according to the path loss and the maximum transmit power 2; the user equipment determines the transmit power of the uplink channel 3 according to the path loss and the maximum transmit power 4.
  • the maximum transmit power 4 is the maximum transmit power at the cell level of the user equipment minus the maximum transmit power 1 and the maximum transmit power 2 .
  • the user equipment determining the transmit power of the uplink channel 1 according to the path loss and the maximum transmit power 1 may be to determine the transmit power of the uplink channel 1 according to the path loss and the maximum transmit power 1 by using the fourth formula.
  • the fourth formula may be to replace the maximum transmission power of the user equipment cell level (ie PCMAX,f,c (i)) in the formula (1) or formula (2) with the maximum transmission power 1.
  • the user equipment determines the transmission power of the second uplink channel or signal as the third transmission power according to the path loss and/or the third maximum transmission power; the sum of the first transmission power and the third transmission power may be less than Or equal to the maximum transmit power of the user equipment at the cell level.
  • FIG. 4 is a flow chart of another communication method provided by the embodiment of the present application. As shown in Figure 4, the method includes:
  • the user equipment determines, according to the path loss and/or the first maximum transmit power, that the transmit power of the first uplink channel or signal is the first transmit power.
  • step 401 refer to step 201.
  • the user equipment determines, according to the path loss and/or the second maximum transmit power, that the transmit power of the second uplink channel or signal is the second transmit power.
  • Step 402 can refer to step 202 .
  • the user equipment determines the transmission of the second uplink channel or signal according to the path loss and/or the third maximum transmission power The power is the third transmission power.
  • step 403 refer to step 302.
  • the first uplink channel or signal of the user equipment overlaps or partially overlaps with the second uplink channel or signal in the time domain; the priority of the first uplink channel or signal is higher than that of the second uplink The priority of the channel or signal.
  • the method flow in Figure 4 is applicable to Scenario 1 and Scenario 2.
  • FIG. 4 introduces a possible communication method provided by the embodiment of the present application by taking determining the transmission power of the first uplink channel or signal and the transmission power of the second uplink channel or signal as an example. It should be understood that when the user equipment determines the transmission power of three or more uplink channels or signals overlapping in the time domain, the communication solution provided by the present application may also be used.
  • uplink channel 1, uplink channel 2, and uplink channel 3 of the user equipment overlap or partially overlap in the time domain; the user equipment determines that the transmit power of uplink channel 1 is transmit power 1, and determines that the transmit power of uplink channel 2 is transmit power Power 2, determine the transmit power of uplink channel 3 as transmit power 3; if the sum of transmit power 1, transmit power 2, and transmit power 3 is greater than the maximum transmit power at the user equipment cell level, the user equipment transmits power, to determine the transmit power of the third uplink channel or signal; wherein, the fourth maximum transmit power is the maximum transmit power at the cell level of the user equipment minus transmit power 1 and transmit power 2.
  • the user equipment determines the second uplink channel according to the path loss and/or the third maximum transmit power
  • the transmission power of the OR signal is the third transmission power; the sum of the first transmission power and the third transmission power may be less than or equal to the maximum transmission power of the user equipment cell level.
  • FIG. 5 is a flow chart of another communication method provided by the embodiment of the present application. As shown in Figure 5, the method includes:
  • the user equipment determines, according to the path loss and/or the first maximum transmit power, that the transmit power of the first uplink channel or signal is the first transmit power.
  • step 501 refer to step 201.
  • the user equipment determines, according to the path loss and/or the second maximum transmit power, that the transmit power of the second uplink channel or signal is the second transmit power.
  • step 502 refer to step 202.
  • the user equipment discards the transmission of the second uplink channel or signal.
  • the user equipment discards the sending of the second uplink channel or signal, which means that the user equipment does not perform the sending of the second uplink channel or signal this time.
  • the first uplink channel or signal of the user equipment overlaps or partially overlaps with the second uplink channel or signal in the time domain; the priority of the first uplink channel or signal is higher than that of the second uplink The priority of the channel or signal. It can be understood that when the total transmission power of multiple uplink channels or signals overlapping in the time domain to be transmitted by the user equipment exceeds the maximum transmission power of the user equipment cell level, the user equipment may discard one or more uplink channels with lower priority Channel or signal transmission, so as to prevent the user equipment from sending uplink signal power exceeding its cell-level maximum transmission power.
  • the method flow in FIG. 5 is applicable to Scenario 1 and Scenario 2.
  • FIG. 5 introduces a possible communication method provided by the embodiment of the present application by taking determining the transmission power of the first uplink channel or signal and the transmission power of the second uplink channel or signal as an example. It should be understood that when the user equipment determines the transmission power of three or more uplink channels or signals overlapping in the time domain, the communication solution provided by the present application may also be used.
  • uplink channel 1, uplink channel 2, and uplink channel 3 of the user equipment overlap or partially overlap in the time domain; the user equipment determines that the transmit power of uplink channel 1 is transmit power 1, and determines that the transmit power of uplink channel 2 is transmit power Power 2, determine the transmission power of uplink channel 3 as transmission power 3; if the sum of transmission power 1, transmission power 2 and transmission power 3 is greater than the maximum transmission power of the user equipment cell level, the user equipment discards the transmission and/or transmission of uplink channel 3 Or the transmission of uplink channel 2.
  • the priority of uplink channel 3 is lower than that of uplink channel 2
  • the priority of uplink channel 2 is lower than that of uplink channel 1 .
  • the user equipment when the sum of the first transmission power and the second transmission power is greater than the maximum transmission power of the user equipment cell level, the user equipment discards the transmission of the second uplink channel or signal; it is possible to prevent the user equipment from sending uplink signals The power exceeds the maximum transmit power at the cell level.
  • FIG. 6 is a flow chart of another communication method provided by the embodiment of the present application. As shown in Figure 6, the method includes:
  • the user equipment determines, according to the path loss and/or the first maximum transmit power, that the transmit power of the first uplink channel or signal is the first transmit power.
  • step 601 refer to step 201.
  • the user equipment determines, according to the path loss and/or the second maximum transmit power, that the transmit power of the second uplink channel or signal is the second transmit power.
  • step 602 refer to step 202.
  • the user equipment reduces the second transmit power to obtain fourth transmit power.
  • the first uplink channel or signal of the user equipment overlaps or partially overlaps with the second uplink channel or signal in the time domain; the priority of the first uplink channel or signal is higher than that of the second uplink The priority of the channel or signal.
  • the sum of the fourth transmission power and the first transmission power is less than or equal to the maximum transmission power of the terminal device at the cell level.
  • the user equipment reduces the second transmission power to obtain the fourth transmission power may be: the user equipment reduces the second transmission power by a first percentage.
  • the first percentage may be 10%, 15%, 20%, 25%, etc., which is not limited in this embodiment of the present application.
  • the user equipment decreases the second transmit power to obtain the fourth transmit power may be: the user equipment decreases the second transmit power by FdB.
  • F is a real number greater than 0.
  • the user equipment may gradually reduce the second transmission power until the sum of the fourth transmission power and the first transmission power is less than or equal to the above-mentioned maximum transmission power at the cell level of the terminal equipment.
  • the user equipment first reduces the second transmission power by 10%; if the sum of the second transmission power and the first transmission power is greater than the above-mentioned maximum transmission power at the cell level of the terminal equipment, the user equipment reduces the second transmission power to The power is reduced by 20%; and so on, until the sum of the second reduced transmission power and the first transmission power is less than or equal to the maximum transmission power of the terminal equipment cell level.
  • the user equipment discards the transmission of the second uplink channel or signal.
  • the first threshold may be a threshold set according to actual needs.
  • the first threshold is configurable by a network device.
  • the method flow in FIG. 6 is applicable to Scenario 1 and Scenario 2.
  • FIG. 6 introduces a possible communication method provided by the embodiment of the present application by taking determining the transmission power of the first uplink channel or signal and the transmission power of the second uplink channel or signal as an example. It should be understood that when the user equipment determines the transmission power of three or more uplink channels or signals overlapping in the time domain, the communication scheme provided by this application can also be used.
  • uplink channel 1, uplink channel 2, and uplink channel 3 of the user equipment overlap or partially overlap in the time domain; the user equipment determines that the transmit power of uplink channel 1 is transmit power 1, and determines that the transmit power of uplink channel 2 is transmit power Power 2, determine the transmit power of uplink channel 3 as transmit power 3; if the sum of transmit power 1, transmit power 2, and transmit power 3 is greater than the maximum transmit power at the cell level of the user equipment, the user equipment reduces transmit power 3 and/or transmits power 2; if the transmission power 3 is lower than the first threshold, the user equipment discards the transmission of the uplink channel 3.
  • the priority of uplink channel 3 is lower than that of uplink channel 2
  • the priority of uplink channel 2 is lower than that of uplink channel 1 .
  • the user equipment when the fourth transmission power is lower than the first threshold, the user equipment discards the transmission of the second uplink channel or signal; this can not only save power consumption, but also prevent the second uplink signal from being successfully received.
  • FIG. 7 is a flow chart of another communication method provided by the embodiment of the present application. As shown in Figure 7, the method includes:
  • the user equipment determines, according to the path loss and/or the first maximum transmit power, that the transmit power of the first uplink channel or signal is the first transmit power.
  • step 701 refer to step 201.
  • the user equipment determines, according to the path loss and/or the second maximum transmit power, that the transmit power of the second uplink channel or signal is the second transmit power.
  • step 702 refer to step 202.
  • the user equipment adjusts the first transmit power to the fifth transmit power, and adjusts the second transmit power to the fifth transmit power 6. Transmission power.
  • the first uplink channel or signal of the user equipment overlaps or partially overlaps with the second uplink channel or signal in the time domain; the priority of the first uplink channel or signal is higher than that of the second uplink The priority of the channel or signal.
  • step 703 is as follows: the user equipment adjusts the first transmission power to the fifth transmission power and adjusts the second transmission power to the sixth transmission power according to the first parameter from the network device; The power is obtained from the first parameter and the first transmission power, and the sixth transmission power is obtained from the first parameter and the second transmission power.
  • the first parameter may also be a parameter configured by the user equipment instead of from the network device.
  • the first parameter may also be a parameter predefined by the protocol.
  • the first parameter may be 0.6, 0.7, 0.75, 0.8, 0.9, etc., which are not limited in this embodiment of the present application.
  • the fifth transmission power is the first parameter*the first transmission power
  • the sixth transmission power is the first parameter*the second transmission power.
  • step 703 Another possible implementation manner of step 703 is as follows: the user equipment adjusts the first transmission power to the fifth transmission power according to parameter 1, and adjusts the second transmission power to sixth transmission power according to parameter 2.
  • Parameter 1 and parameter 2 are different. Parameter 1 and parameter 2 may be configured by the network device, may also be pre-configured by the user equipment, or may be parameters predefined by the protocol, which are not limited. Parameter 1 may be 0.6, 0.7, 0.75, 0.8, 0.9, etc., which is not limited in this embodiment of the present application. Parameter 2 may be 0.6, 0.7, 0.75, 0.8, 0.9, etc., which is not limited in this embodiment of the present application.
  • the user equipment may also implement step 704 in other manners, which are not limited in this embodiment of the present application.
  • step 703 Another possible implementation of step 703 is as follows: the user equipment adjusts the first transmission power to the fifth transmission power and adjusts the second transmission power to the sixth transmission power according to the first parameter from the network device; the first parameter Can contain two or more parameters.
  • the first parameter includes parameter 3 and parameter 4, and the user equipment adjusts the first transmission power to fifth transmission power according to parameter 3, and adjusts the second transmission power to sixth transmission power according to parameter 4.
  • the user equipment discards the transmission of the second uplink channel or signal.
  • the priority of the second uplink channel or signal is lower than that of the first uplink channel or signal.
  • the method flow in FIG. 7 is applicable to Scenario 1 and Scenario 2.
  • FIG. 7 introduces a possible communication method provided by the embodiment of the present application by taking determining the transmission power of the first uplink channel or signal and the transmission power of the second uplink channel or signal as an example. It should be understood that when the user equipment determines the transmission power of three or more uplink channels or signals overlapping in the time domain, the communication solution provided by the present application may also be used.
  • uplink channel 1, uplink channel 2, and uplink channel 3 of the user equipment overlap or partially overlap in the time domain; the user equipment determines that the transmit power of uplink channel 1 is transmit power 1, and determines that the transmit power of uplink channel 2 is transmit power Power 2, determine the transmit power of uplink channel 3 as transmit power 3; if the sum of transmit power 1, transmit power 2, and transmit power 3 is greater than the maximum transmit power at the user equipment cell level, the user equipment adjusts transmit power 1 to transmit power 4. Adjust transmit power 2 to transmit power 5, and adjust transmit power 3 to transmit power 6; if the sum of transmit power 4, transmit power 5, and transmit power 6 is greater than the maximum transmit power at the user equipment cell level, the user equipment discards Transmission of upstream channel 3 and/or upstream channel 2.
  • the priority of uplink channel 3 is lower than that of uplink channel 2
  • the priority of uplink channel 2 is lower than that of uplink channel 1 .
  • the user equipment can prevent the power of the user equipment from sending an uplink signal from exceeding its cell-level maximum sending power.
  • FIG. 8 is a flow chart of another communication method provided by the embodiment of the present application. As shown in Figure 8, the method includes:
  • the user equipment determines, according to the path loss and/or the first maximum transmit power, that the transmit power of the first uplink channel or signal is the first transmit power.
  • step 801 refer to step 201.
  • the user equipment determines, according to the path loss and/or the second maximum transmit power, that the transmit power of the second uplink channel or signal is the second transmit power.
  • step 802 refer to step 202.
  • the user equipment reduces the second transmit power to obtain fourth transmit power.
  • step 803 refer to step 603.
  • the sum of the fourth transmission power and the first transmission power is less than or equal to the maximum transmission power of the user equipment cell level.
  • the first uplink channel or signal of the user equipment overlaps or partially overlaps with the second uplink channel or signal in the time domain; the priority of the first uplink channel or signal is higher than that of the second uplink The priority of the channel or signal.
  • the method flow in FIG. 8 is applicable to Scenario 1 and Scenario 2.
  • uplink channel 1, uplink channel 2, and uplink channel 3 of the user equipment overlap or partially overlap in the time domain; the user equipment determines that the transmit power of uplink channel 1 is transmit power 1, and determines that the transmit power of uplink channel 2 is transmit power Power 2, determine the transmit power of uplink channel 3 as transmit power 3; if the sum of transmit power 1, transmit power 2, and transmit power 3 is greater than the maximum transmit power at the cell level of the user equipment, the user equipment will reduce transmit power 3 to obtain transmit power Power 6 and/or reduce transmit power 2 to obtain transmit power 5; wherein, the sum of transmit power 1, transmit power 5, and transmit power 6 is less than or equal to the maximum transmit power of the user equipment cell level.
  • the priority of uplink channel 3 is lower than that of uplink channel 2
  • the priority of uplink channel 2 is lower than that of uplink channel 1 .
  • the first transmit power of the user equipment when the sum of the first transmit power and the second transmit power is greater than the maximum transmit power at the cell level of the user equipment, the first transmit power of the user equipment; in order to prevent the power of the user equipment from sending uplink signals exceeding its cell level of maximum transmit power.
  • FIG. 9 is a flow chart of another communication method provided by the embodiment of the present application. As shown in Figure 9, the method includes:
  • the user equipment determines, according to the path loss and/or the first maximum transmit power, that the transmit power of the first uplink channel or signal is the first transmit power.
  • step 901 refer to step 201.
  • the user equipment determines, according to the path loss and/or the second maximum transmit power, that the transmit power of the second uplink channel or signal is the second transmit power.
  • step 902 refer to step 202.
  • the user equipment adjusts the first transmit power to the fifth transmit power, and adjusts the second transmit power to the fifth transmit power 6. Transmission power.
  • the first uplink channel or signal of the user equipment overlaps or partially overlaps with the second uplink channel or signal in the time domain; the priority of the first uplink channel or signal is higher than that of the second uplink The priority of the channel or signal.
  • the sum of the fifth transmit power and the sixth transmit power is less than or equal to the maximum cell-level transmit power of the user equipment.
  • step 903 refer to step 703.
  • the method flow in FIG. 9 is applicable to Scenario 1 and Scenario 2.
  • the communication solution provided by the present application may also be used.
  • uplink channel 1, uplink channel 2, and uplink channel 3 of the user equipment overlap or partially overlap in the time domain; the user equipment determines that the transmit power of uplink channel 1 is transmit power 1, and determines that the transmit power of uplink channel 2 is transmit power Power 2, determine the transmit power of uplink channel 3 as transmit power 3; if the sum of transmit power 1, transmit power 2, and transmit power 3 is greater than the maximum transmit power at the user equipment cell level, the user equipment reduces transmit power 1 to obtain transmit power 4. Reduce transmission power 2 to obtain transmission power 5, and reduce transmission power 3 to obtain transmission power 6; wherein, the sum of transmission power 4, transmission power 5, and transmission power 6 is less than or equal to the maximum transmission power of the user equipment cell level.
  • the user equipment can prevent the power of the user equipment from sending an uplink signal from exceeding its cell-level maximum sending power.
  • FIG. 10A is a flowchart of another communication method provided by the embodiment of the present application.
  • the user equipment may perform the method procedure in FIG. 10A to determine the first maximum transmit power corresponding to the first uplink channel or signal and/or the first maximum transmission power corresponding to the second uplink channel or signal.
  • the second maximum transmit power As shown in Figure 10A, the method includes:
  • the user equipment determines the first maximum transmit power corresponding to the first uplink channel or signal according to the information.
  • the above information includes the second parameter; an implementation of step 1001A is as follows: the user equipment determines the corresponding first uplink channel or signal The above-mentioned first maximum transmit power. The user equipment may also determine the second maximum transmission power corresponding to the second uplink channel or signal according to the second parameter may be: the user equipment determines the second maximum transmission power corresponding to the above-mentioned second uplink channel or signal according to the second parameter and the above-mentioned maximum The second maximum transmission power of the uplink channel or signal.
  • the second parameter is the parameter ⁇
  • the first maximum transmit power associated with panel 1 is ⁇ *the maximum transmit power at the user equipment cell level
  • the second maximum transmit power associated with panel 2 is (1- ⁇ ) *The maximum transmission power of user equipment at the cell level.
  • the second parameter includes two or more parameters.
  • the second parameter includes ⁇ 1 and ⁇ 2
  • the first maximum transmit power associated with panel 1 is ⁇ 1*the maximum transmit power at the user equipment cell level
  • the second maximum transmit power associated with panel 2 is ⁇ 2*user equipment cell level of maximum transmit power.
  • the second parameter may be predefined by the protocol, or may be from network configuration, or may be implemented based on the UE.
  • the foregoing information includes a first parameter
  • the foregoing first parameter is used by the foregoing user equipment to adjust transmission power corresponding to the foregoing first uplink channel or signal.
  • the user equipment determines that the transmission power of the first uplink channel or signal is the first transmission power, and determines that the transmission power of the second uplink channel or signal is the second transmission power; if the first transmission power and the second transmission power and is greater than the maximum transmit power at the cell level of the user equipment, then according to the first parameter ⁇ , adjust the transmit power associated with panel 1 to ⁇ *first transmit power, and adjust the transmit power associated with panel 2 to ⁇ *second transmit power.
  • the first transmit power is adjusted to be ⁇ *first transmit power
  • the second transmit power is adjusted to be ⁇ *second transmit power.
  • the method flow in FIG. 10A is applicable to Scenario 1, Scenario 2, Scenario 3, and Scenario 4.
  • the user equipment determines the first maximum transmit power corresponding to the first uplink channel or signal according to the information, so as to more reasonably allocate transmit power for the first uplink channel or signal according to the first maximum transmit power.
  • FIG. 10B is a flowchart of another communication method provided by the embodiment of the present application.
  • the user equipment may perform the method procedure in FIG. 10B to determine the first maximum transmission power corresponding to the first uplink channel or signal and/or the first maximum transmission power corresponding to the second uplink channel or signal.
  • the second maximum transmit power As shown in Figure 10B, the method includes:
  • the user equipment receives configuration information from the network device.
  • the user equipment determines the first maximum transmit power corresponding to the first uplink channel or signal according to the configuration information.
  • the user equipment can determine the maximum transmission power corresponding to one or more uplink channels or signals according to the configuration information, and each uplink channel or signal is associated with one panel or TRP. For example, the user equipment determines the maximum transmit power of the uplink channel or signal associated with each panel according to the configuration information. For another example, the user equipment determines the maximum transmit power of the uplink channel or signal associated with each TRP according to the configuration information.
  • the user equipment may also learn its specific transmission scheme according to the configuration information, such as multi-TRP-oriented transmission, single-TRP-oriented transmission, or specific TRP-oriented transmission.
  • the user equipment can also learn its specific and effective TCI state according to the configuration information, such as whether two TCI states are valid, or only a single TCI state is valid, or which specific TCI state is valid.
  • the user equipment may also determine the second maximum transmit power corresponding to the second uplink channel or signal according to the configuration information.
  • the above configuration information includes the second parameter; an implementation of step 1002B is as follows: the user equipment determines the corresponding first uplink channel or The above-mentioned first maximum transmission power of the signal. The user equipment may also determine the second maximum transmission power corresponding to the second uplink channel or signal according to the configuration information may be: the user equipment determines the second maximum transmission power corresponding to the above-mentioned second uplink channel or signal according to the second parameter and the above-mentioned maximum transmission power of the user equipment cell level The aforementioned second maximum transmit power of the channel or signal.
  • the second parameter is the parameter ⁇
  • the first maximum transmit power associated with panel 1 is ⁇ *the maximum transmit power at the user equipment cell level
  • the second maximum transmit power associated with panel 2 is (1- ⁇ ) *The maximum transmission power of user equipment at the cell level.
  • the second parameter includes two or more parameters.
  • the second parameter includes ⁇ 1 and ⁇ 2
  • the first maximum transmit power associated with panel1 is ⁇ 1*the maximum transmit power at the user equipment cell level
  • the second maximum transmit power associated with panel 2 is ⁇ 2*user equipment cell level the maximum transmit power. It can be understood that the second parameter can also be predefined by the protocol.
  • the configuration information includes a first parameter
  • the first parameter is used by the user equipment to adjust the sending power corresponding to the first uplink channel or signal.
  • the user equipment determines that the transmission power of the first uplink channel or signal is the first transmission power, and determines that the transmission power of the second uplink channel or signal is the second transmission power; if the first transmission power and the second transmission power and is greater than the maximum transmit power at the cell level of the user equipment, then according to the first parameter ⁇ , adjust the transmit power associated with panel 1 to ⁇ *first transmit power, and adjust the transmit power associated with panel 2 to ⁇ *second transmit power.
  • the first transmit power is adjusted to be ⁇ *first transmit power
  • the second transmit power is adjusted to be ⁇ *second transmit power.
  • the user equipment receives the first parameter from the network device.
  • the first parameter is not included in the configuration information from the network device.
  • the method flow in FIG. 10B is applicable to Scenario 1, Scenario 2, Scenario 3, and Scenario 4.
  • the user equipment determines the first maximum transmit power corresponding to the first uplink channel or signal according to the configuration information, so as to more reasonably allocate transmit power for the first uplink channel or signal according to the first maximum transmit power.
  • FIG. 11 is a flow chart of another communication method provided by the embodiment of the present application. As shown in Figure 11, the method includes:
  • the user equipment determines that the transmission power of a first uplink channel or signal is the first transmission power.
  • step 1101 uses the first formula to determine the transmission power of the first uplink channel or signal as the first transmission power according to the path loss.
  • the first uplink channel or signal is PUSCH.
  • step 1101 Another possible implementation of step 1101 is: using the second formula to determine the transmission power of the first uplink channel or signal as the first transmission power according to the path loss.
  • the first uplink channel or signal is PUCCH.
  • step 1101 Another possible implementation of step 1101 is: using the third formula to determine the transmit power of the first uplink channel or signal as the first transmit power according to the path loss.
  • the first uplink channel or signal is SRS.
  • the user equipment determines that the transmission power of the second uplink channel or signal is the second transmission power.
  • the first uplink channel or signal and the second uplink channel or signal overlap or partially overlap in time domain.
  • step 1102 refer to step 1101.
  • the user equipment When the sum of the first transmission power and the second transmission power is greater than the maximum transmission power of the user equipment cell level, the user equipment reduces the first transmission power of the first uplink channel or signal and/or reduces the second uplink channel or The second transmit power of the signal.
  • step 1103 is as follows: the user equipment reduces the second transmit power of the second uplink channel or signal to obtain a fourth transmit power; the sum of the fourth transmit power and the first transmit power is less than or equal to the above For the maximum transmit power at the cell level of the user equipment, the priority of the second uplink channel or signal is lower than the priority of the first uplink channel or signal.
  • step 1103 Another possible implementation of step 1103 is as follows: the user equipment adjusts the first transmit power to fifth transmit power, and adjusts the second transmit power to sixth transmit power; the fifth transmit power and the sixth transmit power The sum is less than or equal to the above cell-level maximum transmission power of the user equipment. For example, the user equipment adjusts the first transmission power to the fifth transmission power and adjusts the second transmission power to the sixth transmission power according to the first parameter from the network device.
  • Step 1103 may be replaced by: when the sum of the first transmission power and the second transmission power is greater than the maximum transmission power of the user equipment cell level, the user equipment discards the transmission of the above-mentioned second uplink channel or signal.
  • the priority of the second uplink channel or signal is lower than the priority of the first uplink channel or signal.
  • Step 1103 may be replaced by: the user equipment reduces the above-mentioned second transmission power of the above-mentioned second uplink channel or signal to obtain the fourth transmission power; if the fourth transmission power is lower than the first threshold, discard the transmission of the second uplink channel or signal .
  • the method flow in FIG. 11 is applicable to Scenario 1, Scenario 2 and Scenario 4.
  • the user equipment when the sum of the first transmission power and the second transmission power is greater than the maximum transmission power of the user equipment cell level, the user equipment reduces the first transmission power of the first uplink channel or signal and/or reduces the first transmission power of the first uplink channel or signal 2.
  • the second transmit power of the uplink channel or signal the user equipment can prevent the power of the user equipment from sending the uplink signal to exceed the maximum transmit power at the cell level.
  • FIG. 12 is a flow chart of another communication method provided by the embodiment of the present application. As shown in Figure 12, the method includes:
  • the network device sends configuration information to the user equipment.
  • the foregoing configuration information is used by the foregoing user equipment to determine the first maximum transmit power corresponding to the first uplink channel or signal.
  • the configuration information includes a second parameter; the user equipment determines the first maximum transmission power corresponding to the first uplink channel or signal according to the second parameter and the maximum transmission power at the cell level of the user equipment.
  • the user equipment may also determine the second maximum transmit power corresponding to the second uplink channel or signal according to the second parameter and the maximum cell-level transmit power of the user equipment.
  • the second parameter is the parameter ⁇
  • the first maximum transmit power associated with panel 1 is ⁇ *the maximum transmit power at the user equipment cell level
  • the second maximum transmit power associated with panel 2 is (1- ⁇ ) *The maximum transmission power of user equipment at the cell level.
  • the configuration information may further include a first parameter, where the first parameter is used by the user equipment to adjust the transmission power corresponding to the first uplink channel or signal.
  • the network device may also perform the following operations: sending a first parameter to the user equipment; the first parameter is used by the user equipment to adjust the transmission power corresponding to the first uplink channel or signal.
  • the first parameter may be included in the configuration information, and may also be included in other messages.
  • the user equipment determines that the transmission power of the first uplink channel or signal is the first transmission power, and determines that the transmission power of the second uplink channel or signal is the second transmission power; if the first transmission power and the second transmission power and is greater than the maximum transmit power at the cell level of the user equipment, the user equipment adjusts the transmit power associated with panel 1 to ⁇ *the first transmit power, and adjusts the transmit power associated with panel 2 to ⁇ * according to the first parameter ⁇ Second transmit power.
  • the first transmit power is adjusted to be ⁇ *first transmit power
  • the second transmit power is adjusted to be ⁇ *second transmit power.
  • the transmit power associated with panel 1 is the transmit power of the user equipment corresponding to the first uplink channel or signal
  • the transmit power associated with panel 2 is the transmit power of the user equipment corresponding to the second uplink channel or signal.
  • the network device receives a first uplink channel or signal sent by the user equipment.
  • the network device sends configuration information to the user equipment, so that the user equipment can determine its first maximum transmission power corresponding to the first uplink channel or signal according to the configuration information, and then the first maximum transmission power is more reasonable based on the first maximum transmission power Allocate transmit power for the first uplink channel or signal.
  • FIG. 13 is a schematic structural diagram of a communication device provided by an embodiment of the present application, and the communication device may be used to perform the operations performed by the terminal device in the foregoing method embodiments.
  • the communication device may be used to execute the method executed by the terminal device in the method flow in FIG. 2 to FIG. 12 .
  • the communication device includes:
  • the determining unit 1301 is configured to determine the transmit power of the first uplink channel or signal as the first transmit power according to the path loss and/or the first maximum transmit power; the first maximum transmit power corresponds to the first uplink channel or signal.
  • the first uplink channel or signal may be PUCCH, PUSCH, SRS or other uplink channel or signal.
  • the determining unit 1301 is further configured to determine the transmission power of the second uplink channel or signal as the second transmission power according to the path loss and/or the second maximum transmission power; the second maximum transmission power The power corresponds to the second uplink channel or signal, and the first maximum transmission power is different from or the same as the second maximum transmission power.
  • the determining unit 1301 is further configured to determine the transmission power of the second uplink channel or signal as the third transmission power according to the path loss and/or the third maximum transmission power; the third maximum transmission power The power is the smaller power of the second maximum transmission power and the fourth maximum transmission power, the second maximum transmission power corresponds to the second uplink channel or signal, and the fourth maximum transmission power is determined by the user equipment cell The maximum transmit power of the stage and the first transmit power are obtained.
  • the determining unit 1301 is further configured to determine the transmission power of the second uplink channel or signal as the second transmission power according to the path loss and/or the second maximum transmission power; the second maximum transmission power The power corresponds to the second uplink channel or signal; the communication device further includes:
  • a discarding unit 1302, configured to discard the sending of the second uplink channel or signal when the sum of the first transmit power and the second transmit power is greater than the maximum cell-level transmit power of the user equipment.
  • the communication device further includes:
  • a power adjustment unit 1303, configured to reduce the second transmit power of the second uplink channel or signal to obtain fourth transmit power; the sum of the fourth transmit power and the first transmit power is less than or equal to the The maximum transmission power of the terminal equipment at the cell level;
  • the discarding unit 1302 is specifically configured to discard the transmission of the second uplink channel or signal when the fourth transmission power is lower than the first threshold.
  • the communication device further includes:
  • a power adjustment unit 1303, configured to adjust the first transmission power to fifth transmission power, and adjust the second transmission power to sixth transmission power;
  • the discarding unit 1302 is specifically configured to discard the sending of the second uplink channel or signal when the sum of the fifth transmit power and the sixth transmit power is greater than the maximum cell-level transmit power of the user equipment.
  • the determining unit 1301 is further configured to determine the transmit power of the second uplink channel or signal as the second transmit power according to the path loss and/or the second maximum transmit power; the second The maximum transmission power corresponds to the second uplink channel or signal; the communication device further includes:
  • a power adjustment unit 1303, configured to reduce the first uplink channel or the first transmit power of the signal and/or reduce the second transmit power of the second uplink channel or signal.
  • the power adjustment unit 1303 is specifically configured to reduce the second transmit power of the second uplink channel or signal to obtain a fourth transmit power; the fourth transmit power and the first The sum of the transmit power is less than or equal to the maximum transmit power at the cell level of the user equipment, and the priority of the second uplink channel or signal is lower than the priority of the first uplink channel or signal;
  • the power adjusting unit 1303 is specifically configured to adjust the first transmit power to fifth transmit power, and adjust the second transmit power to sixth transmit power; the fifth transmit power and the sixth transmit power
  • the sum of the sending powers is less than or equal to the maximum sending power at the cell level of the user equipment.
  • the communication device further includes:
  • the determining unit 1301 is further configured to determine the first maximum transmit power corresponding to the first uplink channel or signal according to the configuration information.
  • the above configuration information includes a second parameter; the determining unit 1301 is specifically configured to determine the above-mentioned first uplink channel or signal corresponding to the first uplink channel or signal according to the second parameter and the maximum transmit power at the user equipment cell level. - Maximum transmit power. It can be understood that the second parameter can also be predefined by the protocol.
  • the determining unit 1301 is further configured to know its specific transmission scheme according to the configuration information, such as multi-TRP-oriented transmission, single-TRP-oriented transmission, or specific TRP-oriented transmission.
  • the determining unit 1301 is further configured to obtain the specific and effective TCI state according to the configuration information, such as whether two TCI states are valid, or only a single TCI state is valid, or which specific TCI state is valid.
  • the determining unit 1301 is configured to determine the first maximum transmit power corresponding to the first uplink channel or signal according to the information.
  • the above information includes a second parameter; the determining unit 1301 is specifically configured to determine the above first parameter corresponding to the first uplink channel or signal according to the second parameter and the maximum transmit power at the cell level of the user equipment. Maximum transmit power. It can be understood that the second parameter can also be predefined by the protocol.
  • the determining unit 1301 is configured to determine the transmission power of the first uplink channel or signal as the first transmission power; determine the transmission power of the second uplink channel or signal as the second transmission power; the first An uplink channel or signal overlaps or partially overlaps with the second uplink channel or signal in time domain;
  • a power adjustment unit 1303, configured to reduce the power of the first uplink channel or signal when the sum of the first transmission power and the second transmission power is greater than the maximum transmission power at the cell level of the user equipment. The first transmit power and/or reduce the second transmit power of the second uplink channel or signal.
  • the power adjustment unit 1303 is specifically configured to reduce the second transmit power of the second uplink channel or signal to obtain a fourth transmit power; the fourth transmit power and the first The sum of the transmit power is less than or equal to the maximum transmit power at the cell level of the user equipment, and the priority of the second uplink channel or signal is lower than the priority of the first uplink channel or signal;
  • the power adjusting unit 1303 is specifically configured to adjust the first transmit power to fifth transmit power, and adjust the second transmit power to sixth transmit power; the fifth transmit power and the sixth transmit power The sum is less than or equal to the cell-level maximum transmit power of the user equipment.
  • the power adjusting unit 1303 is specifically configured to adjust the first transmit power to the fifth transmit power according to the first parameter from the network device, and adjust the second transmit power to the fifth transmit power Adjust to the sixth transmit power.
  • FIG. 14 is a schematic structural diagram of another communication device provided by an embodiment of the present application, and the communication device may be used to perform the operations performed by the network device in the foregoing method embodiments.
  • the communication apparatus may be used to execute the method executed by the network device in the method flow in FIG. 10A , FIG. 10B , and FIG. 12 .
  • the communication device includes:
  • the sending unit 1401 is configured to send configuration information to user equipment, where the configuration information is used by the user equipment to determine a first maximum transmission power corresponding to a first uplink channel or signal.
  • the sending unit 1401 is further configured to send a first parameter to the user equipment; the first parameter is used by the user equipment to adjust the transmission corresponding to the first uplink channel or signal power.
  • the communication apparatus further includes: a receiving unit 1402, configured to receive the first uplink channel or signal sent by the user equipment.
  • FIG. 15 is a schematic structural diagram of another communication device 150 provided by an embodiment of the present application.
  • the communication device in FIG. 15 may be the above-mentioned terminal device.
  • the communication device in FIG. 15 may be the above-mentioned network device.
  • the communication device 150 includes at least one processor 1520 and a transceiver 1510 .
  • the processor 1520 and the transceiver 1510 may be configured to perform functions or operations performed by the foregoing terminal device. In some other embodiments of the present application, the processor 1520 and the transceiver 1510 may be configured to perform the functions or operations performed by the foregoing network devices.
  • Transceiver 1510 is used to communicate with other devices/devices over transmission media.
  • the processor 1520 uses the transceiver 1510 to send and receive data and/or signaling, and is used to implement the methods in the foregoing method embodiments.
  • the processor 1520 may be used to perform operations other than transceiving operations.
  • the communication device 150 may further include at least one memory 1530 for storing program instructions and/or data.
  • the memory 1530 is coupled to the processor 1520 .
  • the coupling in the embodiments of the present application is an indirect coupling or a communication connection between devices, units or modules, which may be in electrical, mechanical or other forms, and is used for information exchange between devices, units or modules.
  • Processor 1520 may cooperate with memory 1530 .
  • Processor 1520 may execute program instructions stored in memory 1530 . At least one of the at least one memory may be included in the processor.
  • a specific connection medium among the transceiver 1510, the processor 1520, and the memory 1530 is not limited.
  • the memory 1530, the processor 1520, and the transceiver 1510 are connected through a bus 1540.
  • the bus is represented by a thick line in FIG. 15, and the connection between other components is only for schematic illustration. , is not limited.
  • the bus can be divided into address bus, data bus, control bus and so on. For ease of representation, only one thick line is used in FIG. 15 , but it does not mean that there is only one bus or one type of bus.
  • the processor may be a general-purpose processor, a digital signal processor, an application-specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, or a discrete hardware component, and may implement or Execute the methods, steps and logic block diagrams disclosed in the embodiments of the present application.
  • a general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the methods disclosed in conjunction with the embodiments of the present application may be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.
  • FIG. 16 is a schematic structural diagram of another communication device 160 provided in an embodiment of the present application.
  • the communication device shown in FIG. 16 includes a logic circuit 1601 and an interface 1602 .
  • the determining unit 1301 , the discarding unit 1302 , and the power adjusting unit 1303 in FIG. 13 can be realized by a logic circuit 1601
  • the receiving unit 1304 in FIG. 13 can be realized by an interface 1602 .
  • the sending unit 1401 and the receiving unit 1402 in FIG. 14 can be realized by the interface 1602 .
  • the logic circuit 1601 may be a chip, a processing circuit, an integrated circuit or a system on chip (SoC) chip, etc.
  • the interface 1602 may be a communication interface, an input-output interface, or the like.
  • the logic circuit and the interface may also be coupled to each other. The embodiment of the present application does not limit the specific connection manner of the logic circuit and the interface.
  • the logic circuit and the interface may be used to perform the functions or operations performed by the terminal device described above.
  • the logic circuit and the interface may be used to perform the functions or operations performed by the above-mentioned network device.
  • the present application also provides a computer-readable storage medium, where computer codes are stored in the computer-readable storage medium, and when the computer codes are run on the computer, the computer is made to execute the methods of the above-mentioned embodiments.
  • the present application also provides a computer program product.
  • the computer program product includes computer code or computer program.
  • the communication method in the above-mentioned embodiments is executed.
  • the present application also provides a communication system, including the above-mentioned terminal equipment and network equipment.

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Abstract

本申请实施例公开了一种通信方法和通信装置，该方法应用于用户设备之中，该方法包括:: 根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率; 所述第一最大发送功率对应于所述第一上行信道或信号。本申请实施例中，根据路径损耗和/或第一最大发射功率，确定第一上行信道或信号的发送功率(或传输功率)为第一发送功率。由于第一最大发送功率对应于第一上行信道或信号，因此用户设备根据路径损耗和/或第一最大发射功率，确定第一上行信道或信号的发送功率为第一发送功率; 可更好的适应无线传播信道特性，并实现上行传输的功率效率和上行传输性能的提升。

Description

通信方法和通信装置
本申请要求于2022年01月05日提交中国专利局、申请号为202210011152.6、申请名称为“通信方法和通信装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信领域，尤其涉及一种通信方法和通信装置。
背景技术
作为新一代无线接入技术(new radio access technology，NR)关键技术之一，高频(high frequency,HF)可以提供更多的频谱资源、支持更多的天线数目，提升系统容量，已经得到了广泛研究。随着频率的提升，无线信号的波长相应地变短，短波长可以使得收发两端的天线尺寸大为缩减，多个天线因而能够被容易的集成在一个空间有限的面板之内。通过多天线的波束赋性技术，将发送信号能量汇集在某一方向上进行发送，可以有效提升覆盖，进而提高通信的性能。相应地，接收机可以形成具有方向性的接收波束，实现高增益的接收某一空间方向上到达的无线信号。伴随着天线封装技术的不断演进，多个天线阵子可以更容易地与芯片嵌套结合，形成一个天线面板或者天线阵列，这使得在发射机配置多个低相关性的天线面板(或天线阵列)成为可能。多个天线面板可以独立的形成发送波束，从而一个发射机可以通过不同的波束发送数据流，以提升传输的容量或可靠性。
上行功率控制是整个无线通信传输系统的关键，一方面要满足为了达到服务质量(quality of service，QoS)所需的足够的每比特发送能量，另一方面是最小化对系统其他用户的干扰。为了实现这些目的，上行功率控制必须自适应无线传播信道特性。因此需要研究可更好的适应无线传播信道特性的上行功率控制方案。
发明内容
本申请实施例公开了一种通信方法和通信装置。
第一方面，本申请实施例提供一种通信方法，所述通信方法应用于用户设备之中；该包括：根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率；所述第一最大发送功率对应于所述第一上行信道或信号。
本申请实施例中，用户设备根据路径损耗和/或第一最大发射功率，确定第一上行信道或信号的发送功率(或传输功率)为第一发送功率。由于第一最大发送功率对应于第一上行信道或信号，因此用户设备根据路径损耗和/或第一最大发射功率，确定第一上行信道或信号的发送功率为第一发送功率；可更好的适应无线传播信道特性，并实现上行传输的功率效率和上行传输性能的提升。
在一种可能的实现方式中，所述第一最大发送功率为所述用户设备关联于第一天线面板(panel)或第一传输接收点(transmission and recpetion point，TRP)的发送功率，所述第一上行信道或信号关联于所述第一天线面板或所述第一传输接收点。所述第一上行信道或信号关联于所述第一天线面板或所述第一传输接收点可理解为用户设备通过所述第一上行信道或信号向所述第一天线面板或所述第一传输接收点发送数据。
在该实现方式中，第一最大发送功率为用户设备关联于第一天线面板或第一传输接收点的发送功率， 第一上行信道或信号关联于该第一天线面板或该第一传输接收点。用户设备根据路径损耗和/或第一最大发射功率，确定第一上行信道或信号的发送功率(或传输功率)为第一发送功率可理解为以天线面板或传输接收点为粒度做上行功率控制，因此更好的适应无线传播信道特性，并实现上行传输的功率效率和上行传输性能的最大化。
在一种可能的实现方式中，所述方法还包括：根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率；所述第二最大发送功率对应于所述第二上行信道或信号，所述第一最大发送功率和所述第二最大发送功率不同或相同。
在该实现方式中，由于第二最大发送功率对应于第二上行信道或信号，因此用户设备根据路径损耗和/或第二最大发射功率，确定第二上行信道或信号的发送功率为第二发送功率；可更好的适应无线传播信道特性，并实现上行传输的功率效率和上行传输性能的提升。
在一种可能的实现方式中，所述第二最大发送功率为所述用户设备关联于第二天线面板(panel)或第二传输接收点的发送功率，所述第二上行信道或信号关联于所述第二天线面板或所述第二传输接收点。所述第二上行信道或信号关联于所述第二天线面板或所述第二传输接收点可理解为用户设备通过所述第二上行信道或信号向所述第二天线面板或所述第二传输接收点发送数据。
在该实现方式中，第二最大发送功率为用户设备关联于第二天线面板或第二传输接收点的发送功率，第二上行信道或信号关联于该第二天线面板或该第二传输接收点。用户设备根据路径损耗和/或第二最大发射功率，确定第二上行信道或信号的发送功率(或传输功率)为第二发送功率可理解为以天线面板或传输接收点为粒度做上行功率控制，因此更好的适应无线传播信道特性，并实现上行传输的功率效率和上行传输性能的最大化。
在一种可能的实现方式中，所述第一最大发送功率和所述第二最大发送功率之和小于或等于所述用户设备小区级的最大发送功率。
在一种可能的实现方式中，所述第一最大发送功率和所述第二最大发送功率之和大于所述用户设备小区级的最大发送功率。
在一种可能的实现方式中，所述方法还包括：根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率；所述第三最大发送功率为第二最大发送功率和第四最大发送功率中较小的功率，所述第二最大发送功率对应于所述第二上行信道或信号，所述第四最大发送功率由所述用户设备小区级的最大发送功率和所述第一发送功率得到。
在该实现方式中，用户设备根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率；可以使得第一发送功率和第三发送功率之和小于或等于用户设备小区级的最大发送功率。
在一种可能的实现方式中，所述方法还包括：根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率；所述第二最大发送功率对应于所述第二上行信道或信号；在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，丢弃所述第二上行信道或信号的发送。
在该实现方式中，在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备丢弃第二上行信道或信号的发送；可以避免用户设备发送上行信号的功率超过其小区级的最大发送功率。
在一种可能的实现方式中，所述方法还包括：降低所述第二上行信道或信号的所述第二发送功率， 得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述终端设备小区级的最大发送功率；丢弃所述第二上行信道或信号的发送包括：在所述第四发送功率低于第一门限的情况下，所述用户设备丢弃所述第二上行信道或信号的发送。
在该实现方式中，在第四发送功率低于第一门限的情况下，用户设备丢弃第二上行信道或信号的发送；既能节省功耗，又能避免第二上行信号无法被成功接收。
在一种可能的实现方式中，所述方法还包括：将所述第一发送功率调整为第五发送功率，以及将所述第二发送功率调整为第六发送功率；丢弃所述第二上行信道或信号的发送包括：在所述第五发送功率和所述第六发送功率之和大于所述用户设备小区级的最大发送功率的情况下，丢弃所述第二上行信道或信号的发送。
在该实现方式中，用户设备可以避免用户设备发送上行信号的功率超过其小区级的最大发送功率。
在一种可能的实现方式中，所述方法还包括：根据路径损耗和/或第二最大发送功率，确定所述第二上行信道或信号的发送功率为第二发送功率；所述第二最大发送功率对应于所述第二上行信道或信号；在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率。
在该实现方式中，在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备降低第一上行信道或信号的第一发送功率和/或降低第二上行信道或信号的第二发送功率；以便避免用户设备发送上行信号的功率超过其小区级的最大发送功率。
在一种可能的实现方式中，所述降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率包括：降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述用户设备小区级的最大发送功率，所述第二上行信道或信号的优先级低于所述第一上行信道或信号的优先级；或者，将所述第一发送功率调整为第五发送功率，和/或将所述第二发送功率调整为第六发送功率；所述第五发送功率和所述第六发送功率之和小于或等于所述用户设备小区级的最大发送功率。
在该实现方式中，用户设备能够避免用户设备发送上行信号的功率超过其小区级的最大发送功率。
在一种可能的实现方式中，所述将所述第一发送功率调整为第五发送功率，和/或将所述第二发送功率调整为第六发送功率包括：根据来自所述网络设备的第一参数，将所述第一发送功率调整为第五发送功率，以及将所述第二发送功率调整为第六发送功率；所述第五发送功率由所述第一参数和所述第一发送功率得到，所述第六发送功率由所述第一参数和所述第二发送功率得到。
在该实现方式中，用户设备可快速地调整在不同信道或信号上的发送功率。
在一种可能的实现方式中，所述方法还包括：接收来自网络设备的配置信息；根据所述配置信息，确定对应于所述第一上行信道或信号的所述第一最大发送功率。
在该实现方式中，用户设备根据配置信息，确定对应于第一上行信道或信号的第一最大发送功率，以便根据该第一最大发送功率更合理地为该第一上行信道或信号分配发送功率。
在一种可能的实现方式中，所述配置信息包含第二参数；根据所述配置信息，确定对应于所述第一上行信道或信号的所述第一最大发送功率包括：根据所述第二参数和所述用户设备小区级的最大发送功率，确定对应于所述第一上行信道或信号的所述第一最大发送功率。
在该实现方式中，用户设备可快速、准确地确定对应于第一上行信道或信号的第一最大发送功率。
在一种可能的实现方式中，所述配置信息包含第二参数；所述根据路径损耗和/或第二最大发送功率， 确定第二上行信道或信号的发送功率为第二发送功率包括：根据所述第二参数和所述用户设备小区级的最大发送功率，确定对应于所述第二上行信道或信号的所述第二最大发送功率。
在该实现方式中，用户设备可快速、准确地确定对应于第二上行信道或信号的第二最大发送功率。
在一种可能的实现方式中，所述第一上行信道或信号与所述第二上行信道或信号在时域上重叠或部分重叠。
在一种可能的实现方式中，所述第一上行信道或信号的优先级高于所述第二上行信道或信号的优先级。
第二方面，本申请实施例提供另一种通信方法，所述通信方法应用于用户设备之中；该方法包括：确定第一上行信道或信号的发送功率为第一发送功率；确定第二上行信道或信号的发送功率为第二发送功率；所述第一上行信道或信号和所述第二上行信道或信号在时域上重叠或部分重叠；在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率。
本申请实施例中，在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备降低第一上行信道或信号的第一发送功率和/或降低第二上行信道或信号的第二发送功率；用户设备可避免用户设备发送上行信号的功率超过其小区级的最大发送功率。
在一种可能的实现方式中，所述降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率包括：降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述用户设备小区级的最大发送功率，所述第二上行信道或信号的优先级低于所述第一上行信道或信号的优先级；或者，将第一发送功率调整为第五发送功率，和/或将所述第二发送功率调整为第六发送功率；所述第五发送功率和所述第六发送功率之和小于或等于所述用户设备小区级的最大发送功率。
在该实现方式中，用户设备避免用户设备发送上行信号的功率超过其小区级的最大发送功率。
在一种可能的实现方式中，所述将第一发送功率调整为第五发送功率，以及将所述第二发送功率调整为第六发送功率包括：根据来自网络设备的第一参数，将所述第一发送功率调整为所述第五发送功率，和/或将所述第二发送功率调整为所述第六发送功率。
在该实现方式中，用户设备可快速地调整在不同信道或信号上的发送功率。
在一种可能的实现方式中，所述第五发送功率由所述第一参数和所述第一发送功率得到，所述第六发送功率由所述第一参数和所述第二发送功率得到。
第三方面，本申请提供另一种通信方法，所述通信方法应用于网络设备之中；该方法包括：向用户设备发送配置信息，所述配置信息用于所述用户设备确定对应于第一上行信道或信号的第一最大发送功率。
本申请实施例中，向用户设备发送配置信息，以便该用户设备根据该配置信息确定其对应于第一上行信道或信号的第一最大发送功率，进而根据该第一最大发送功率更合理地为该第一上行信道或信号分配发送功率。
在一种可能的实现方式中，所述配置信息包含第二参数，所述第一最大发送功率由所述第二参数和所述用户设备小区级的最大发送功率得到。
在一种可能的实现方式中，所述配置信息还用于所述用户设备确定对应于第二上行信道或信号的第二最大发送功率。
在一种可能的实现方式中，所述方法还包括：向所述用户设备发送第一参数；所述第一参数用于所述用户设备调整对应于所述第一上行信道或信号的发送功率。
在该实现方式中，网络设备向用户设备发送第一参数，以便用户设备调整对应于第一上行信道或信号的发送功率。
第四方面，本申请提供一种通信装置，包括：确定单元，用于根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率；所述第一最大发送功率对应于用户设备对应于所述第一上行信道或信号。
在一种可能的实现方式中，所述第一最大发送功率为所述用户设备关联于第一天线面板(panel)或第一传输接收点的发送功率，所述第一上行信道或信号关联于所述第一天线面板或所述第一传输接收点。
在一种可能的实现方式中，所述确定单元，还用于根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率；所述第二最大发送功率所述用户设备对应于所述第二上行信道或信号，所述第一最大发送功率和所述第二最大发送功率不同或相同。
在一种可能的实现方式中，所述第二最大发送功率为所述用户设备关联于第二天线面板(panel)或第二传输接收点的发送功率，所述第二上行信道或信号关联于所述第二天线面板或所述第二传输接收点。所述第二上行信道或信号关联于所述第二天线面板或所述第二传输接收点可理解为用户设备通过所述第二上行信道或信号向所述第二天线面板或所述第二传输接收点发送数据。
在一种可能的实现方式中，所述第一最大发送功率和所述第二最大发送功率之和小于或等于所述用户设备小区级的最大发送功率。
在一种可能的实现方式中，所述第一最大发送功率和所述第二最大发送功率之和大于所述用户设备小区级的最大发送功率。
在一种可能的实现方式中，所述确定单元，还用于根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率；所述第三最大发送功率为第二最大发送功率和第四最大发送功率中较小的功率，所述第二最大发送功率对应于所述第二上行信道或信号，所述第四最大发送功率由所述用户设备小区级的最大发送功率和所述第一发送功率得到。
在一种可能的实现方式中，所述确定单元，还用于根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率；所述第二最大发送功率对应于所述第二上行信道或信号；所述通信装置还包括：丢弃单元，用于在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，丢弃所述第二上行信道或信号的发送。
在一种可能的实现方式中，所述通信装置还包括：功率调整单元，用于降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述终端设备小区级的最大发送功率；所述丢弃单元，具体用于在所述第四发送功率低于第一门限的情况下，丢弃所述第二上行信道或信号的发送。
在一种可能的实现方式中，所述通信装置还包括：功率调整单元，用于将所述第一发送功率调整为第五发送功率，以及将所述第二发送功率调整为第六发送功率；所述丢弃单元，具体用于在所述第五发送功率和所述第六发送功率之和大于所述用户设备小区级的最大发送功率的情况下，丢弃所述第二上行信道或信号的发送。
在一种可能的实现方式中，所述确定单元，还用于根据路径损耗和/或第二最大发送功率，确定所述第二上行信道或信号的发送功率为第二发送功率；所述第二最大发送功率对应于所述第二上行信道或信 号；所述通信装置还包括：功率调整单元，用于在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，所述用户设备降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率。
在一种可能的实现方式中，所述功率调整单元，具体用于降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述用户设备小区级的最大发送功率，所述第二上行信道或信号的优先级低于所述第一上行信道或信号的优先级；或者，所述功率调整单元，具体用于将所述第一发送功率调整为第五发送功率，和/或将所述第二发送功率调整为第六发送功率；所述第五发送功率和所述第六发送功率之和小于或等于所述用户设备小区级的最大发送功率。
在一种可能的实现方式中，所述功率调整单元，具体用于根据来自所述网络设备的第一参数，将所述第一发送功率调整为第五发送功率，和/或将所述第二发送功率调整为第六发送功率；所述第五发送功率由所述第一参数和所述第一发送功率得到，所述第六发送功率由所述第一参数和所述第二发送功率得到。
在一种可能的实现方式中，所述通信装置还包括：接收单元，用于接收来自网络设备的配置信息；所述确定单元，还用于根据所述配置信息，确定对应于所述第一上行信道或信号的所述第一最大发送功率。
在一种可能的实现方式中，所述配置信息包含第二参数；所述确定单元，具体用于根据所述第二参数和所述用户设备小区级的最大发送功率，确定对应于所述第一上行信道或信号的所述第一最大发送功率。
在一种可能的实现方式中，所述配置信息包含第二参数；所述确定单元，具体用于根据所述第二参数和所述用户设备小区级的最大发送功率，确定对应于所述第二上行信道或信号的所述第二最大发送功率。
在一种可能的实现方式中，所述第一上行信道或信号与所述第二上行信道或信号在时域上重叠或部分重叠。
在一种可能的实现方式中，所述第一上行信道或信号的优先级高于所述第二上行信道或信号的优先级。
关于第四方面或各种可选的实施方式所带来的技术效果，可参考对于第一方面或相应的实现方式的技术效果的介绍。
第五方面，本申请提供另一种通信装置，包括：确定单元，用于确定第一上行信道或信号的发送功率为第一发送功率；所述确定单元，还用于确定第二上行信道或信号的发送功率为第二发送功率；所述第一上行信道或信号和所述第二上行信道或信号在时域上重叠或部分重叠；功率调整单元，用于在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率。
在一种可能的实现方式中，所述功率调整单元，具体用于降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述用户设备小区级的最大发送功率，所述第二上行信道或信号的优先级低于所述第一上行信道或信号的优先级；或者，所述功率调整单元，具体用于将第一发送功率调整为第五发送功率，和/或将所述第二发送功率调整为第六发送功率；所述第五发送功率和所述第六发送功率之和小于或等于所述用户设备小区级的最大发送功 率。
在一种可能的实现方式中，所述功率调整单元，具体用于根据来自网络设备的第一参数，将所述第一发送功率调整为所述第五发送功率，和/或将所述第二发送功率调整为所述第六发送功率。
在一种可能的实现方式中，所述第五发送功率由所述第一参数和所述第一发送功率得到，所述第六发送功率由所述第一参数和所述第二发送功率得到。
关于第五方面或各种可选的实施方式所带来的技术效果，可参考对于第二方面或相应的实现方式的技术效果的介绍。
第六方面，本申请提供另一种通信装置，包括：发送单元，用于向所述用户设备发送第一参数；所述第一参数用于所述用户设备调整对应于所述第一上行信道或信号的发送功率。
在一种可能的实现方式中，所述配置信息包含第二参数，所述第一最大发送功率由所述第二参数和所述用户设备小区级的最大发送功率得到。
在一种可能的实现方式中，所述配置信息还用于所述用户设备确定对应于第二上行信道或信号的第二最大发送功率。
在一种可能的实现方式中，所述发送单元，还用于向所述用户设备发送第一参数；所述第一参数用于所述用户设备调整对应于所述第一上行信道或信号的发送功率。
关于第六方面或各种可选的实施方式所带来的技术效果，可参考对于第三方面或相应的实现方式的技术效果的介绍。
第七方面，本申请提供一种通信装置，该通信装置包括处理器，该处理器可以用于执行存储器所存储的计算机执行指令，以使上述第一方面或第一方面的任意可能的实现方式所示的方法被执行，或者以使上述第二方面或第二方面的任意可能的实现方式所示的方法被执行，或者以使上述第三方面或第三方面的任意可能的实现方式所示的方法被执行。
本申请实施例中，在执行上述方法的过程中，上述方法中有关发送信息的过程，可以理解为基于处理器的指令进行输出信息的过程。在输出信息时，处理器将信息输出给收发器，以便由收发器进行发射。该信息在由处理器输出之后，还可能需要进行其他的处理，然后到达收发器。类似的，处理器接收输入的信息时，收发器接收该信息，并将其输入处理器。更进一步的，在收发器收到该信息之后，该信息可能需要进行其他的处理，然后才输入处理器。
对于处理器所涉及的发送和/或接收等操作，如果没有特殊说明，或者，如果未与其在相关描述中的实际作用或者内在逻辑相抵触，则可以一般性的理解为基于处理器的指令输出。
在实现过程中，上述处理器可以是专门用于执行这些方法的处理器，也可以是执行存储器中的计算机指令来执行这些方法的处理器，例如通用处理器等。例如，处理器还可以用于执行存储器中存储的程序，当该程序被执行时，使得该通信装置执行如上述第一方面或第一方面的任意可能的实现方式所示的方法。
在一种可能的实现方式中，存储器位于上述通信装置之外。
在一种可能的实现方式中，存储器位于上述通信装置之内。
本申请实施例中，处理器和存储器还可能集成于一个器件中，即处理器和存储器还可能被集成于一起。
在一种可能的实现方式中，通信装置还包括收发器，该收发器，用于接收报文或发送报文等。
第八方面，本申请提供一种通信装置，该通信装置包括处理电路和接口电路，该接口电路用于获取 数据或输出数据；处理电路用于执行如上述第一方面或第一方面的任意可能的实现方式所示的相应的方法，或者处理电路用于执行如上述第二方面或第二方面的任意可能的实现方式所示的相应的方法，或者处理电路用于执行如上述第三方面或第三方面的任意可能的实现方式所示的相应的方法。
第九方面，本申请提供一种计算机可读存储介质，该计算机可读存储介质用于存储计算机程序，当其在计算机上运行时，使得上述第一方面或第一方面的任意可能的实现方式所示的方法被执行，或者使得上述第二方面或第二方面的任意可能的实现方式所示的方法被执行，或者使得上述第三方面或第三方面的任意可能的实现方式所示的方法被执行。
第十方面，本申请提供一种计算机程序产品，该计算机程序产品包括计算机程序或计算机代码，当其在计算机上运行时，使得上述第一方面或第一方面的任意可能的实现方式所示的方法被执行，或者使得上述第二方面或第二方面的任意可能的实现方式所示的方法被执行，或者使得上述第三方面或第三方面的任意可能的实现方式所示的方法被执行。
第十一方面，本申请提供一种通信系统，包括上述第四方面或第四方面的任意可能的实现方式所示的用户设备，以及上述第六方面或第六方面的任意可能的实现方式所示的网络设备。
第十二方面，本申请提供一种通信系统，包括上述第五方面或第五方面的任意可能的实现方式所示的用户设备，以及上述第六方面或第六方面的任意可能的实现方式所示的网络设备。
附图说明
为了更清楚地说明本申请实施例或背景技术中的技术方案，下面将对本申请实施例或背景技术中所需要使用的附图进行说明。
图1是本申请提供的一种无线通信系统100的架构示意图；
图2为本申请实施例一种通信方法流程图；
图3为本申请实施例提供的另一种通信方法流程图；
图4为本申请实施例提供的另一种通信方法流程图；
图5为本申请实施例提供的另一种通信方法流程图；
图6为本申请实施例提供的另一种通信方法流程图；
图7为本申请实施例提供的另一种通信方法流程图；
图8为本申请实施例提供的另一种通信方法流程图；
图9为本申请实施例提供的另一种通信方法流程图；
图10A为本申请实施例提供的另一种通信方法流程图；
图10B为本申请实施例提供的另一种通信方法流程图；
图11为本申请实施例提供的另一种通信方法流程图；
图12为本申请实施例提供的另一种通信方法流程图；
图13是本申请实施例提供的一种通信装置的结构示意图；
图14是本申请实施例提供的另一种通信装置的结构示意图；
图15为本申请实施例提供的另一种通信装置150的结构示意图；
图16为本申请实施例提供的另一种通信装置160的结构示意图。
具体实施方式
本申请的说明书、权利要求书及附图中的术语“第一”和“第二”等仅用于区别不同对象，而不是用于描述特定顺序。此外，术语“包括”和“具有”以及它们的任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备等，没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元等，或可选地还包括对于这些过程、方法、产品或设备等固有的其它步骤或单元。
本申请以下实施例中所使用的术语只是为了描述特定实施例的目的，而并非旨在作为对本申请的限制。如在本申请的说明书和所附权利要求书中所使用的那样，单数表达形式“一个”、“一种”、“所述”、“上述”、“该”和“这一”旨在也包括复数表达形式，除非其上下文中明确地有相反指示。还应当理解，本申请中使用的术语“和/或”是指并包含一个或多个所列出项目的任何或所有可能组合。例如，“A和/或B”可以表示：只存在A，只存在B以及同时存在A和B三种情况，其中A，B可以是单数或者复数。本申请中使用的术语“多个”是指两个或两个以上。
在本文中提及的“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员可以显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
以下将详细介绍本申请涉及的网络架构。
本申请提供的技术方案可以应用于各种无线通信系统，例如：长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)、通用移动通信系统(universal mobile telecommunication system，UMTS)、机器与机器通信(machine to machine，M2M)系统、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)通信系统、第五代(5th generation，5G)通信系统或新无线(new radio，NR)以及未来的其他通信系统如6G等。本申请所提供的技术方案适用的通信系统包括至少两个实体，一个实体(例如基站)能够接收上行信号，另一个实体(例如用户设备)能够发送上行信号。应理解，本申请所提供的技术方案适用于任何包括上述至少两个实体的通信系统。
参见图1，图1是本申请提供的一种无线通信系统100的架构示意图。如图1所示，该无线通信系统100包括一个或多个网络设备(例如基站)，图1中仅以三个网络设备为例，即网络设备1、网络设备2以及网络设备3，一个或多个用户设备，图1中仅以一个用户设备为例，即用户设备1，以及核心网(未示出)。图1所示的无线通信系统100为上行信号传输的示例。
其中，网络设备可以是能和用户设备通信的设备。网络设备可以是任意一种具有无线收发功能的设备，该网络设备可以是基站、接入点或传输接收点(transmission reception point，TRP)或者可以是接入网中，在空中接口上通过一个或多个扇区(cell)与用户设备通信的设备等，本申请对此不作限定。例如，基站可以是LTE中的演进型基站(evolutional Node B，eNB或eNodeB)，或者中继站或接入点，或者5G网络中的下一代基站(next generation，gNB)等。可理解，该基站还可以是未来演进的公共陆地移动网络(public land mobile network，PLMN)中的基站等。
可选的，该网络设备还可以是无线局域网(wireless fidelity，WiFi)系统中的接入节点、无线中继节点、无线回传节点等。
可选的，该网络设备还可以是云无线接入网络(cloud radio access network，CRAN)场景下的无线控制 器。
可选的，在基站的一些部署中，基站可以包括集中式单元(centralized unit，CU)和分布式单元(distributed unit，DU)等。在基站的另一些部署中，CU还可以划分为CU-控制面(control plane，CP)和CU-用户面(user plan，UP)等。在基站的另一些部署中，基站还可以是开放的无线接入网(openradioaccessnetwork，ORAN)架构等，本申请对于基站的具体部署方式不作限定。
其中，用户设备(user equipment，UE)可称为终端设备。用户设备可以是静止的，也可以是移动的。本申请中的用户设备可以是一种具有无线收发功能的设备，可以经无线接入网(radioaccess network，RAN)中的接入网设备(或者也可以称为接入设备)与一个或多个核心网(core network，CN)设备(或者也可以称为核心设备)进行通信。用户设备可向网络设备发送上行信号和/或从网络设备接收下行信号。用户设备可以包括手机、车、平板电脑以及智能音箱、火车探测器、加油站等，主要功能包括收集数据(部分用户设备)、接收网络设备的控制信息与下行数据，并向网络设备传输上行数据。可选的，用户设备也可称为接入终端、终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、无线网络设备、用户代理或用户装置等。可选的，用户设备可以部署在陆地上，包括室内或室外、手持或车载；也可以部署在水面上(如轮船等)；还可以部署在空中(例如飞机、气球和卫星上等)。可选的，用户设备可以是具有无线通信功能的手持设备、车载设备、可穿戴设备或物联网、车联网中的终端、5G网络以及未来网络中的任意形态的终端等，本申请对此并不限定。
本申请中，无线通信系统100可以是多波束通信系统。其中：任意网络设备可被配置有一个或多个天线面板(panel)，一个天线面板包括多个天线阵子(antenna element)。用户设备可被配置有一个或多个天线面板，一个天线面板包括多个天线阵子。网络设备被配置的天线面板的个数与用户设备被配置的天线面板的个数可以不同，也可以相同。网络设备的单个天线面板包括的天线阵子的数量与用户设备的单个天线面板包括的天线阵子的数量可以不同，也可以相同。
图1所示的通信系统中，网络设备与用户设备可用于执行本申请实施例所提供的方法。
本申请将主要讨论无线通信系统100中的上行信号传输的功率控制。上行信号传输的功率控制是整个无线通信系统的关键，一方面需要达到满足服务质量(QoS)所需的足够的每比特发送能量，另一方面需要最小化对系统其他用户的干扰。为了实现这些目的，上行功率控制必须自适应无线传播信道特性。
下面简单介绍现有协议3gpp 38.213 R15版本中针对于上行信号，如探测参考信号(sounding reference signal，SRS)、物理上行共享信道(physical uplink shared channel，PUSCH)、物理上行控制信道(physical uplinkcontrol channel，PUCCH)等，规定的功率控制。
1.PUSCH的功率控制
PUSCH的功率分配是通过高层信令，或者高层信令和物理层信令(DCI)共同决定，或者协议预定义的方式决定。高层信令是指无线资源控制(radio resource control，RRC)信令，和/或MAC信令。物理层信令是指下行控制信息(downlink control information，DCI)。RRC信令配置的可以是开环功率控制参数，DCI指示的可以是闭环功率控制参数。但是，在某个特定场景下，用户设备采用相同的功率控制参数确定不同PUSCH的发送功率。
基于PUSCH config IE中定义的功率控制参数，现有协议3gpp 38.213R15版本中规定了PUSCH传输功率，具体如下：
如果UE在服务小区c的载波f的部分带宽b使用索引值为j的集合配置和索引值为l的PUSCH功率控制调整状态值，那么UE确定PUSCH在传输时机i的传输功率为P PUSCH,b,f,c(i,j,q d,l)：
Figure PCTCN2023070723-appb-000001
P CMAX,f,c(i)是在服务小区c的载波f在PUSCH传输时机i配置的UE最大传输功率。
P O_PUSCH，b,f,c(j)是由成员P O_NOMINAL_PUSCH,f,c(j)和成员P O_UE_PUSCH,b,f,c(j)的和构成的一个参数，其中j∈{0,1,...,j-1}。P O_PUSCH,b,f,c(j)为目标功率，该目标功率包括小区特定分量(cell specific component)和UE特定分量(specific component)。
Figure PCTCN2023070723-appb-000002
表示UE在第i个PUSCH传输机会发送PUSCH所占用的物理资源块(physical resource block，PRB)的数量；
PL b,f,c(q d)是UE通过下行BWP上的参考信号索引q d对应的参考信号计算得到的路径损耗，该参考信号与服务小区c的载波f上行BWP b配对。
f b,f,c(i,l)用于闭环功率控制(TPC)的功率控制调整。
α b,f,c(j)是路径损耗(path loss)的缩放因子(scaling factor)。
α b,f,c(j)的取值可以为[0,0.4,0.5,0.6,0.7,0.8,0.9,1]。
Δ TF,b,f,c(i)与传输相关，例如调制、目标编码速率、码块(code block，CB)大小、PUSCH内容，仅适用于单层传输。
i由时隙索引、时隙内的第一个符号S和多个连续符号L定义。
j是开环参数的索引。
l是闭环功率控制状态的索引。
q d是用于路径损耗测量的RS资源索引。
上述公式(1)中涉及的其他参数以及其取值的计算方法都可以参考协议3gpp 38.213R15，这里不再赘述。
可以看出，PUSCH的功率控制参数是通过高层信令配置，或者高层信令与物理层信令结合配置的，但是每一个PUSCH资源只对应一套功率控制参数。当UE使用一个或多个panel向一个TRP的多个panel或者多个TRP发送PUSCH时，UE与不同panel或TRP的传输路径是不同的，信道情况也不同。若仍然使用相同的功率控制参数，那么功率利用效率就低。
2.PUCCH的功率控制
基于PUCCH功率控制参数确定PUCCH发射功率的方式类似于PUSCH的功率控制机制，具体可参考3gpp 38.331 R15版本、3gpp 38.213 R15版本。现有协议3gpp 38.213 R15版本中规定了PUCCH传输功率，具体如下：
如果UE在主小区c的载波f的部分带宽b使用索引值为l的PUCCH功率控制调整状态值，那么UE确定PUCCH在传输时机i的传输功率为P PUCCH,b,f,c(i,q u,q d,l)：
Figure PCTCN2023070723-appb-000003
P CMAX,f,c(i)是在服务小区c的载波f在PUSCH传输时机i配置的UE最大发送功率。
PO _PUCCH,b,f,c(q u)由成员P O_NOMINAL_PUCCH和成员P O_UE_PUCCH(q u)的和构成的一个参数。P O_PUCCH,b,f,c(q u)为目标功率，该目标功率包括小区特定分量(cell specific component)和UE特定分量(specific component)。
Figure PCTCN2023070723-appb-000004
表示UE在第i个PUCCH传输机会发送PUCCH所占用的物理资源块(PRB)的数量。
Δ TF,b,f,c(i)与传输相关。例如，Δ TF,b,f,c(i)与如下内容相关：PUCCH格式、#symbols、上行控制信息(uplink control information，UCI)类型、UCI有效载荷大小、编码方案和不同的有效编码率。
g b,f,c(i,l)用于闭环功率控制(TPC)的功率控制调整。
Δ F_PUCCH(F)与PUCCH格式相关，RRC每个PUCCH格式只有一个值。
i由时隙索引、时隙内的第一个符号S和多个连续符号L定义。
q u是开环参数的索引。
l是闭环功率控制状态的索引。
q d是用于路径损耗测量的RS资源索引。
PUCCH也有与PUSCH一样的问题，这里不再赘述。
3.SRS的功率控制
基于SRS-ResourceSet域中定义的功率控制参数，现有协议3gpp 38.213 R15版本中规定了SRS传输功率，具体如下：
如果UE在服务小区c的载波f的部分带宽b使用索引值为l的SRS功率控制调整状态值，UE在SRS传输时机i发送的SRS传输功率为P SRS,b,f,c(i,q s,l)：
Figure PCTCN2023070723-appb-000005
P CMAX,f,c(i)是在服务小区c的载波f在SRS传输时机i配置的UE最大发送功率。
P O_SRS,b,f,c(q s)是通过高层参数p0为服务小区c的载波f上行BWP b配置的。SRS资源集合q s是通过高层参数SRS-ResourceSet和SRS-ResourceSetId配置的。P O_SRS,b,f,c(q s)用来表征目标接收功率。
M SRS,b,f,c(i)表示UE在第i个SRS传输机会发送SRS所占用的物理资源块的数量。
α SRS,b,f,c(q s)是通过高层参数alpha为服务小区c的载波f上行BWP b的SRS资源集合q s配置的，是路径损耗补偿因子。α SRS,b,f,c(q s)是路径损耗的缩放因子。
h b,f,c(i,l)是UE通过下行BWP上的参考信号索引q d计算得到的路径损耗，该参考信号与服务小区c的载波f上行BWP b的SRS资源集合q s配对。其中，与SRS资源集合q s关联的参考信号索引q d是由高层参数pathlossReferenceRS中的ssb Index(用于指示SS/PBCH的资源索引)或者高层参数pathlossReferenceRS中的csi RS Index(用于指示CSI RS的资源索引)。是终端基于RSRP的路径损耗测量值。h b,f,c(i,l)用于闭环功率控制(TPC)的功率控制调整。
i由时隙索引、时隙内的第一个符号S和多个连续符号L定义。
l是闭环功率控制状态的索引。
q d是用于路径损耗测量的RS资源索引。
q s是SRS资源集ID。
上述算法中涉及的其他参数以及其取值的计算方法都可以参考协议3gpp 38.213R15，这里不再赘述。
SRS也有与PUSCH、PUCCH一样的问题，这里不再赘述。
为了更好的适应无线传播信道特性，实现上行传输的功率效率和上行传输性能的提升，本申请提供了一些可能的通信方法。下面将详细说明。
下面先介绍本申请提供的通信方法可使用的几种场景的示例。本申请实施例中，用户设备关联于1个panel是指用户设备为该panel配置有最大发送功率。用户设备关联于多个panel是指用户设备为该多个panel均配置有最大发送功率。本申请实施例中，用户设备关联于1个panel的最大发送功率或者发送功率是指该panel被配置的最大发送功率或者发送功率。用户设备关联于多个panel的最大发送功率或者发送功率是指该多个panel均被配置的最大发送功率或者发送功率。例如，配置panel 1的最大发送功率为最大发送功率1，配置panel 2的最大发送功率为最大发送功率2，最大发送功率1和最大发送功率2相同或不同。用户设备关联于一个或多个TRP是指用户设备与一个或多个TRP之间具有通信链路或连接。本申请实施例中，用户设备关联于1个TRP的最大发送功率或者发送功率是指被配置的面向该TRP的最大发送功率或者发送功率。用户设备关联于多个TRP的最大发送功率或者发送功率是指面向该多个TRP中的每一个TRP被配置的最大发送功率或者发送功率。以用户设备关联于panel 1和panel 2为例，关联于panel 1的上行信道或信号是指该上行信道或信号由panel 1发送，关联于panel 2的上行信道或信号是指该上行信道或信号由panel 2发送。以用户设备关联于TRP 1和TRP 2为例，关联于TRP 1的上行信道或信号是指该上行信道或信号是面向TRP1的，或者关联于TRP 1的上行信道或信号是指该上行信道或信号的目标传输接收点是TRP1；关联于TRP2的上行信道或信号是指该上行信道或信号是面向TRP2的，或者关联于TRP 2的上行信道或信号是指该上行信道或信号的目标传输接收点是TRP2。
场景1：用户设备被配置了关联于一个或多个panel或者关联于一个或多个TRP的最大发送功率，且关联于所有panel或者关联于所有TRP的最大发送功率之和不大于用户设备小区级的最大发送功率。以用户设备关联于panel 1和panel 2为例，可假设关联于panel 1的最大发送功率为第一最大发送功率，关联于panel 2的最大发送功率为第二最大发送功率。以用户设备关联于TRP 1和TRP 2为例，可假设关联于TRP1的最大发送功率为第一最大发送功率，关联于TRP 2的最大发送功率为第二最大发送功率。
可选地，关联于panel 1的上行信道或信号和关联于panel 2的上行信道或信号在时域上重叠或者部分重叠。可选地，最大发送功率，是用户设备面向某一个小区某个载波的某个BWP的某个传输时机而言的；这里的多个TRP是属于同一个小区。
场景2：用户设备被配置了关联于一个或多个panel或者关联于一个或多个TRP的最大发送功率，且关联于所有panel或者关联于所有TRP的最大发送功率之和大于用户设备小区级的最大发送功率。以用户设备关联于panel 1和panel 2为例，可假设关联于panel 1的最大发送功率为第一最大发送功率，关联于panel 2的最大发送功率为第二最大发送功率。
关联于panel 1的上行信道或信号和关联于panel 2的上行信道或信号在时域上重叠或者部分重叠。可选地，最大发送功率，是用户设备面向某一个小区某个载波的某个BWP的某个传输时机而言的；这里的多个TRP是属于同一个小区。
场景3：用户设备被配置了关联于一个或多个panel或者关联于一个或多个TRP的最大发送功率，且关联于所有panel或者关联于所有TRP的最大发送功率之和大于用户设备小区级的最大发送功率。以用户设备关联于panel 1和panel 2为例，可假设关联于panel 1的最大发送功率为第一最大发送功率，关 联于panel 2的最大发送功率为第二最大发送功率。关联于panel 1的上行信道或信号和关联于panel 2的上行信道或信号在时域上不重叠。在场景3中，用户设备可执行图2中的方法流程来确定关联于panel 1的第一上行信道或信号的发送功率，以及确定关联于panel 2的第二上行信道或信号的发送功率。可选地，最大发送功率，是用户设备面向某一个小区某个载波的某个BWP的某个传输时机而言的；这里的多个TRP是属于同一个小区。
场景4：用户设备没有被配置关联于一个或多个panel或者关联于一个或多个TRP的最大发送功率。以用户设备关联于panel 1和panel 2为例，可选地，关联于panel 1的上行信道或信号和关联于panel 2的上行信道或信号在时域上重叠或者部分重叠。可选地，最大发送功率，是用户设备面向某一个小区某个载波的某个BWP的某个传输时机而言的；这里的多个TRP是属于同一个小区。
可以理解的是，在本申请例中，最大发送功率，是用户设备面向某一个小区某个载波的某个BWP的某个传输时机而言的，不做限制，不再赘述。
可以理解的是，在本申请例中，用户设备小区级的最大发送功率，可以是用户设备面向某一个小区某个载波的某个BWP的某个传输时机而言的，也可以是P CMAX,f,c(i)，也可以是其他发送功率，不做限制，不再赘述。可以理解的是，在本申请例中，关联于一个或多个panel或者关联于一个或多个TRP的最大发送功率，也可以是小区c载波f部分带宽b传输时机i被配置的联于一个或多个panel或者关联于一个或多个TRP的最大发送功率，也可以是其他发送功率，不做限制，不再赘述。
可以理解的是，在本申请例中，关联于所有panel或者关联于所有TRP的最大发送功率之和不大于用户设备小区级的最大发送功率，也可以理解为关联于所有panel或者关联于所有TRP的最大发送功率的线性值之和不大于用户设备小区级的最大发送功率。
可以理解的是，在本申请例中，关联于所有panel或者关联于所有TRP的最大发送功率之和大于用户设备小区级的最大发送功率，也可以理解为关联于所有panel或者关联于所有TRP的最大发送功率的线性值之和大于用户设备小区级的最大发送功率。
可以理解的是，在本申请例中，面板(panel)可以相应于UE能力值集(UE capability value set)，UE能力值集(UE capability value set)的数目可以认为是UE面板的数目，UE能力值集索引，可以认为是其相应面板的索引。
可以理解的是，在本申请例中，面板(panel)可以是相应于用于码本或者非码本的SRS资源集。如panel 1可以认为是关联于用于码本或者非码本的第一个SRS资源集，panel2可以认为是关联于码本或者非码本的第二个SRS资源集。
关于面板的具体定义，本申请，不做限制，不再赘述。
可以理解的是，在本申请例中，TRP可以认为是TCI state所关联的网络侧发送接收点。举例来说，假若下行控制信息所指示的TCI state有2个，则第一个TCI state所关联的网络侧发送接收点可以认为是TRP1，第二个TCI state所关联的网络侧发送接收点可以认为是TRP2。
可以理解的是，在本申请例中，TRP1可以认为是关联于用于码本或者非码本的第一个SRS资源集，TRP2可以认为是关联于码本或者非码本的第二个SRS资源集。
可以理解的是，在本申请例中，1个小区可以由1个TRP构成，也可以由多个TRP构成。此处的TRP是个逻辑概念，1个TRP可以是一个实体网络站点，如：射频拉远头(Remote Radio Head，RRH)、基站，1个TRP也可以是由多个实体网络站点构成的。
关于TRP的具体定义，本申请，不做限制，不再赘述。
图2为本申请实施例一种通信方法流程图。如图2所示，该方法包括：
201、用户设备根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。
上述第一最大发送功率对应于上述第一上行信道或信号。第一上行信道或信号可以是PUCCH、PUSCH、SRS或者其他上行信道或信号。
步骤201一种可能的实现方式是：采用第一公式根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。第一公式是将公式(1)中的用户设备小区级的最大发送功率(即P CMAX,f,c(i))，替换为第一最大发送功率。第一上行信道或信号为PUSCH。
步骤201另一种可能的实现方式是：采用第二公式根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。第二公式是将公式(2)中的用户设备小区级的最大发送功率(即P CMAX,f,c(i))，替换为第一最大发送功率。第一上行信道或信号为PUCCH。
步骤201另一种可能的实现方式是：采用第三公式根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。第三公式是将公式(3)中的用户设备小区级的最大发送功率(即P CMAX,f,c(i))，替换为第一最大发送功率。第一上行信道或信号为SRS。
在一种可能的实现方式中，上述第一最大发送功率为上述用户设备关联于第一天线面板(如：panel 1)或第一传输接收点(如：TRP 1)的最大发送功率，上述第一上行信道或信号关联于上述第一天线面板或上述第一传输接收点。
在一些实施例中，用户设备关联于各panel或TRP的最大发送功率，可依赖于网络设备(例如gNB)的静态配置，或者动态配置，或者用户设备自己确定。
在一种可能的实现方式中，用户设备在确定第一上行信道或信号的发送功率为第一发送功率之后，可通过第一发送功率发送第一上行信道或信号。
202、用户设备根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率。
上述第二最大发送功率对应于上述第二上行信道或信号。上述第一最大发送功率和上述第二最大发送功率不同或相同。
在一种可能的实现方式中，上述第二最大发送功率为上述用户设备关联于第二天线面板(如：panel 2)或第二传输接收点的发送功率(如：TRP 2)，上述第二上行信道或信号关联于上述第二天线面板或上述第二传输接收点。
步骤202一种可能的实现方式是：采用第一公式根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率。第一公式是将公式(1)中的用户设备小区级的最大发送功率(即P CMAX,f,c(i))，替换为第二最大发送功率。第二上行信道或信号为PUSCH。
步骤202另一种可能的实现方式是：采用第二公式根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率。第二公式是将公式(2)中的用户设备小区级的最大发送功率(即P CMAX,f,c(i))，替换为第二最大发送功率。第二上行信道或信号为PUCCH。
步骤202另一种可能的实现方式是：采用第三公式根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率。第三公式是将公式(3)中的用户设备小区级的最大发送功率(即P CMAX,f,c(i))，替换为第二最大发送功率。第二上行信道或信号为SRS。
在一些实施例中，上述第一最大发送功率和上述第二最大发送功率之和小于或等于上述用户设备小 区级的最大发送功率。
在一些实施例中，上述第一最大发送功率和上述第二最大发送功率之和大于上述用户设备小区级的最大发送功率。
图2中的方法流程适用于场景1、场景2以及场景3。
在一种可能的实现方式中，用户设备的第一上行信道或信号与第二上行信道或信号在时域上重叠或部分重叠；第一上行信道或信号对应的第一最大发送功率和第二上行信道或信号对应的第二最大发送功率之和大于用户设备小区级的最大发送功率；上述第一上行信道或信号的优先级高于上述第二上行信道或信号的优先级。在该实现方式中，用户设备可先确定优先级较高的第一上行信道或信号的发送功率，即执行步骤201，再执行步骤202。
在一种可能的实现方式中，用户设备的第一上行信道或信号与第二上行信道或信号在时域上重叠或部分重叠；第一上行信道或信号对应的第一最大发送功率和第二上行信道或信号对应的第二最大发送功率之和不大于用户设备小区级的最大发送功率；上述第一上行信道或信号的优先级高于上述第二上行信道或信号的优先级。在该实现方式中，用户设备可先确定优先级较高的第一上行信道或信号的发送功率，即执行步骤201，再执行步骤202。
本申请实施例中，用户设备根据路径损耗和/或第一最大发射功率，确定第一上行信道或信号的发送功率(或传输功率)为第一发送功率。由于第一最大发送功率对应于第一上行信道或信号，因此用户设备根据路径损耗和/或第一最大发射功率，确定第一上行信道或信号的发送功率为第一发送功率；可更好的适应无线传播信道特性，并实现上行传输的功率效率和上行传输性能的提升。
图3为本申请实施例提供的另一种通信方法流程图。如图3所示，该方法包括：
301、用户设备根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。
步骤301可参阅步骤201。
302、用户设备根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率。
上述第三最大发送功率为第二最大发送功率和第四最大发送功率中较小的功率。上述第二最大发送功率对应于第二上行信道或信号，上述第四最大发送功率由上述用户设备小区级的最大发送功率和上述第一发送功率得到。例如，第四最大发送功率由上述用户设备小区级的最大发送功率减去上述第一发送功率得到，即第三最大发送功率为min{第二最大发送功率，小区级的最大发送功率-第一发送功率}。min{A,B}的含义是取A和B中的较小值。
步骤302一种可能的实现方式是：采用第一公式根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率。第一公式是将公式(1)中的用户设备小区级的最大发送功率(即P CMAX,f,c(i))，替换为第三最大发送功率。第二上行信道或信号为PUSCH。
步骤302另一种可能的实现方式是：采用第二公式根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率。第二公式是将公式(2)中的用户设备小区级的最大发送功率(即P CMAX,f,c(i))，替换为第三最大发送功率。第二上行信道或信号为PUCCH。
步骤302另一种可能的实现方式是：采用第三公式根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率。第三公式是将公式(3)中的用户设备小区级的最大发送功率(即P CMAX,f,c(i))，替换为第三最大发送功率。第二上行信道或信号为SRS。
步骤302另一种可能的实现方式如下：在第一上行信道或信号对应的第一最大发送功率和第二上行信道或信号对应的第二最大发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率。
在一种可能的实现方式中，用户设备的第一上行信道或信号与第二上行信道或信号在时域上重叠或部分重叠；第一上行信道或信号对应的第一最大发送功率和第二上行信道或信号对应的第二最大发送功率之和大于用户设备小区级的最大发送功率；上述第一上行信道或信号的优先级高于上述第二上行信道或信号的优先级。在该实现方式中，用户设备可先确定优先级较高的第一上行信道或信号的发送功率，即执行步骤301，再执行步骤302，以便第一上行信道或信号的发送功率和第二上行信道或信号的发送功率之和小于或等于用户设备小区级的最大发送功率。第一最大发送功率为用户设备关联于第一天线面板或第一传输接收点的发送功率，第一上行信道或信号关联于该第一天线面板或该第一传输接收点。第二最大发送功率为用户设备关联于第二天线面板或第二传输接收点的发送功率，第二上行信道或信号关联于该第二天线面板或该第二传输接收点。
在一种可能的实现方式中，用户设备的第一上行信道或信号与第二上行信道或信号在时域上重叠或部分重叠；第一上行信道或信号对应的第一最大发送功率和第二上行信道或信号对应的第二最大发送功率之和不大于用户设备小区级的最大发送功率；上述第一上行信道或信号的优先级高于上述第二上行信道或信号的优先级。在该实现方式中，用户设备可先确定优先级较高的第一上行信道或信号的发送功率，即执行步骤301，再执行步骤302，以便第一上行信道或信号的发送功率和第二上行信道或信号的发送功率之和小于或等于用户设备小区级的最大发送功率。第一最大发送功率为用户设备关联于第一天线面板或第一传输接收点的发送功率，第一上行信道或信号关联于该第一天线面板或该第一传输接收点。第二最大发送功率为用户设备关联于第二天线面板或第二传输接收点的发送功率，第二上行信道或信号关联于该第二天线面板或该第二传输接收点。
图3中的方法流程适用于场景1、场景2以及场景3。
图3以确定第一上行信道或信号的发送功率和第二上行信道或信号的发送功率为例，介绍了本申请实施例提供的一种可能的通信方法。应理解，用户设备确定在时域上重叠的三个或三个以上上行信道或信号的发送功率时，同样可采用本申请提供的通信方案。举例来说，用户设备的上行信道1、上行信道2以及上行信道3在时域上重叠或部分重叠；上行信道1对应最大发送功率1，上行信道2对应最大发送功率为2，上行信道3对应最大发送功率3；若最大发送功率1、最大发送功率2和最大发送功率3之和大于用户设备小区级的最大发送功率，则用户设备根据路径损耗和最大发送功率1，确定上行信道1的发送功率；用户设备根据路径损耗和最大发送功率2，确定上行信道2的发送功率；用户设备根据路径损耗和最大发送功率4，确定上行信道3的发送功率。最大发送功率4为用户设备小区级的最大发送功率减去最大发送功率1和最大发送功率2。用户设备根据路径损耗和最大发送功率1，确定上行信道1的发送功率可以是采用第四公式根据路径损耗和最大发送功率1，确定上行信道1的发送功率。第四公式可以是将公式(1)或公式(2)中的用户设备小区级的最大发送功率(即P CMAX,f,c(i))，替换为最大发送功率1。
本申请实施例中，用户设备根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率；可以使得第一发送功率和第三发送功率之和小于或等于用户设备小区级的最大发送功率。
图4为本申请实施例提供的另一种通信方法流程图。如图4所示，该方法包括：
401、用户设备根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。
步骤401可参阅步骤201。
402、用户设备根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率。
步骤402可参阅步骤202。
403、在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率。
步骤403可参阅步骤302。
在一种可能的实现方式中，用户设备的第一上行信道或信号与第二上行信道或信号在时域上重叠或部分重叠；上述第一上行信道或信号的优先级高于上述第二上行信道或信号的优先级。
图4中的方法流程适用于场景1和场景2。
图4以确定第一上行信道或信号的发送功率和第二上行信道或信号的发送功率为例，介绍了本申请实施例提供的一种可能的通信方法。应理解，用户设备确定在时域上重叠的三个或三个以上上行信道或信号的发送功率时，同样可采用本申请提供的通信方案。举例来说，用户设备的上行信道1、上行信道2以及上行信道3在时域上重叠或部分重叠；用户设备确定上行信道1的发送功率为发送功率1，确定上行信道2的发送功率为发送功率2，确定上行信道3的发送功率为发送功率3；若发送功率1、发送功率2和发送功率3之和大于用户设备小区级的最大发送功率，则用户设备根据路径损耗和第四最大发送功率，确定第三上行信道或信号的发送功率；其中，第四最大发送功率为用户设备小区级的最大发送功率减去发送功率1和发送功率2。
本申请实施例中，在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率；可以使得第一发送功率和第三发送功率之和小于或等于用户设备小区级的最大发送功率。
图5为本申请实施例提供的另一种通信方法流程图。如图5所示，该方法包括：
501、用户设备根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。
步骤501可参阅步骤201。
502、用户设备根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率。
步骤502可参阅步骤202。
503、在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备丢弃第二上行信道或信号的发送。
用户设备丢弃第二上行信道或信号的发送可理解为用户设备不执行本次第二上行信道或信号的发送。
在一种可能的实现方式中，用户设备的第一上行信道或信号与第二上行信道或信号在时域上重叠或部分重叠；上述第一上行信道或信号的优先级高于上述第二上行信道或信号的优先级。可理解，当用户设备待发送的在时域上重叠的多个上行信道或信号的总发送功率超过用户设备小区级的最大发送功率时，用户设备可丢弃优先级较低的一个或多个上行信道或信号的发送，以便避免用户设备发送上行信号 的功率超过其小区级的最大发送功率。
图5中的方法流程适用于场景1和场景2。
图5以确定第一上行信道或信号的发送功率和第二上行信道或信号的发送功率为例，介绍了本申请实施例提供的一种可能的通信方法。应理解，用户设备确定在时域上重叠的三个或三个以上上行信道或信号的发送功率时，同样可采用本申请提供的通信方案。举例来说，用户设备的上行信道1、上行信道2以及上行信道3在时域上重叠或部分重叠；用户设备确定上行信道1的发送功率为发送功率1，确定上行信道2的发送功率为发送功率2，确定上行信道3的发送功率为发送功率3；若发送功率1、发送功率2和发送功率3之和大于用户设备小区级的最大发送功率，则用户设备丢弃上行信道3的发送和/或上行信道2的发送。在该举例中，上行信道3的优先级低于上行信道2的优先级，上行信道2的优先级低于上行信道1的优先级。
本申请实施例中，在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备丢弃第二上行信道或信号的发送；可以避免用户设备发送上行信号的功率超过其小区级的最大发送功率。
图6为本申请实施例提供的另一种通信方法流程图。如图6所示，该方法包括：
601、用户设备根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。
步骤601可参阅步骤201。
602、用户设备根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率。
步骤602可参阅步骤202。
603、在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备降低第二发送功率，得到第四发送功率。
在一种可能的实现方式中，用户设备的第一上行信道或信号与第二上行信道或信号在时域上重叠或部分重叠；上述第一上行信道或信号的优先级高于上述第二上行信道或信号的优先级。
上述第四发送功率和上述第一发送功率之和小于或等于上述终端设备小区级的最大发送功率。用户设备降低第二发送功率，得到第四发送功率可以是：用户设备将第二发送功率降低第一百分比。第一百分比可以是百分十、百分之十五、百分之二十、百分之二十五等，本申请实施例不作限定。用户设备降低第二发送功率，得到第四发送功率可以是：用户设备将第二发送功率降低FdB。F为大于0的实数。在一种可能的实现方式中，用户设备可逐渐降低第二发送功率，直到第四发送功率和第一发送功率之和小于或等于上述终端设备小区级的最大发送功率。举例来说，用户设备先将第二发送功率降低百分之十；若第二发送功率降低后与第一发送功率之和大于上述终端设备小区级的最大发送功率，则用户设备将第二发送功率降低百分之二十；以此类推，直到第二发送功率降低后与第一发送功率之和小于或等于终端设备小区级的最大发送功率。
604、在第四发送功率低于第一门限的情况下，用户设备丢弃第二上行信道或信号的发送。
第一门限可以是根据实际需求设置的一个门限。第一门限可由网络设备配置。
图6中的方法流程适用于场景1和场景2。
图6以确定第一上行信道或信号的发送功率和第二上行信道或信号的发送功率为例，介绍了本申请实施例提供的一种可能的通信方法。应理解，用户设备确定在时域上重叠的三个或三个以上上行信道或 信号的发送功率时，同样可采用本申请提供的通信方案。举例来说，用户设备的上行信道1、上行信道2以及上行信道3在时域上重叠或部分重叠；用户设备确定上行信道1的发送功率为发送功率1，确定上行信道2的发送功率为发送功率2，确定上行信道3的发送功率为发送功率3；若发送功率1、发送功率2和发送功率3之和大于用户设备小区级的最大发送功率，则用户设备降低发送功率3和/或发送功率2；若发送功率3低于第一门限，则用户设备丢弃上行信道3的发送。在该举例中，上行信道3的优先级低于上行信道2的优先级，上行信道2的优先级低于上行信道1的优先级。
本申请实施例中，在第四发送功率低于第一门限的情况下，用户设备丢弃第二上行信道或信号的发送；既能节省功耗，又能避免第二上行信号无法被成功接收。
图7为本申请实施例提供的另一种通信方法流程图。如图7所示，该方法包括：
701、用户设备根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。
步骤701可参阅步骤201。
702、用户设备根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率。
步骤702可参阅步骤202。
703、在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备将第一发送功率调整为第五发送功率，以及将第二发送功率调整为第六发送功率。
在一种可能的实现方式中，用户设备的第一上行信道或信号与第二上行信道或信号在时域上重叠或部分重叠；上述第一上行信道或信号的优先级高于上述第二上行信道或信号的优先级。
步骤703一种可能的实现方式如下：用户设备根据来自网络设备的第一参数，将第一发送功率调整为第五发送功率，以及将第二发送功率调整为第六发送功率；上述第五发送功率由上述第一参数和上述第一发送功率得到，上述第六发送功率由上述第一参数和上述第二发送功率得到。第一参数也可以是用户设备配置的一个参数，而不是来自网络设备。第一参数也可以是协议预定义的参数。第一参数可以是0.6、0.7、0.75、0.8、0.9等，本申请实施例不作限定。举例来说，第五发送功率为第一参数*第一发送功率，第六发送功率为第一参数*第二发送功率。
步骤703另一种可能的实现方式如下：用户设备根据参数1将第一发送功率调整为第五发送功率，以及根据参数2将第二发送功率调整为第六发送功率。参数1和参数2不同。参数1和参数2可由网络设备配置，也可以是用户设备预先配置的，也可以是协议预定义的参数，不作限定。参数1可以是0.6、0.7、0.75、0.8、0.9等，本申请实施例不作限定。参数2可以是0.6、0.7、0.75、0.8、0.9等，本申请实施例不作限定。用户设备还可采用其他方式来实现步骤704，本申请实施例不作限定。
步骤703另一种可能的实现方式如下：用户设备根据来自网络设备的第一参数，将第一发送功率调整为第五发送功率，以及将第二发送功率调整为第六发送功率；第一参数可包含两个或两个以上参数。例如，第一参数包含参数3和参数4，用户设备根据参数3将第一发送功率调整为第五发送功率，以及根据参数4将第二发送功率调整为第六发送功率。
704、在第五发送功率和第六发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备丢弃第二上行信道或信号的发送。
第二上行信道或信号的优先级低于第一上行信道或信号的优先级。
图7中的方法流程适用于场景1和场景2。
图7以确定第一上行信道或信号的发送功率和第二上行信道或信号的发送功率为例，介绍了本申请实施例提供的一种可能的通信方法。应理解，用户设备确定在时域上重叠的三个或三个以上上行信道或信号的发送功率时，同样可采用本申请提供的通信方案。举例来说，用户设备的上行信道1、上行信道2以及上行信道3在时域上重叠或部分重叠；用户设备确定上行信道1的发送功率为发送功率1，确定上行信道2的发送功率为发送功率2，确定上行信道3的发送功率为发送功率3；若发送功率1、发送功率2和发送功率3之和大于用户设备小区级的最大发送功率，则用户设备将发送功率1调整为发送功率4，将发送功率2调整为发送功率5，将发送功率3调整为发送功率6；若发送功率4、发送功率5以及发送功率6之和大于用户设备小区级的最大发送功率，则用户设备丢弃上行信道3和/或上行信道2的发送。在该举例中，上行信道3的优先级低于上行信道2的优先级，上行信道2的优先级低于上行信道1的优先级。
本申请实施例中，用户设备能够避免用户设备发送上行信号的功率超过其小区级的最大发送功率。
图8为本申请实施例提供的另一种通信方法流程图。如图8所示，该方法包括：
801、用户设备根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。
步骤801可参阅步骤201。
802、用户设备根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率。
步骤802可参阅步骤202。
803、在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备降低第二发送功率，得到第四发送功率。
步骤803可参阅步骤603。第四发送功率和第一发送功率之和小于或等于用户设备小区级的最大发送功率。
在一种可能的实现方式中，用户设备的第一上行信道或信号与第二上行信道或信号在时域上重叠或部分重叠；上述第一上行信道或信号的优先级高于上述第二上行信道或信号的优先级。
图8中的方法流程可适用于场景1和场景2。
应理解，用户设备确定在时域上重叠的三个或三个以上上行信道或信号的发送功率时，同样可采用本申请提供的通信方案。举例来说，用户设备的上行信道1、上行信道2以及上行信道3在时域上重叠或部分重叠；用户设备确定上行信道1的发送功率为发送功率1，确定上行信道2的发送功率为发送功率2，确定上行信道3的发送功率为发送功率3；若发送功率1、发送功率2和发送功率3之和大于用户设备小区级的最大发送功率，则用户设备将降低发送功率3以得到发送功率6和/或降低发送功率2以得到发送功率5；其中，发送功率1、发送功率5以及发送功率6之和小于或等于用户设备小区级的最大发送功率。在该举例中，上行信道3的优先级低于上行信道2的优先级，上行信道2的优先级低于上行信道1的优先级。
本申请实施例中，在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备第一发送功率；以便避免用户设备发送上行信号的功率超过其小区级的最大发送功率。
图9为本申请实施例提供的另一种通信方法流程图。如图9所示，该方法包括：
901、用户设备根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。
步骤901可参阅步骤201。
902、用户设备根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率。
步骤902可参阅步骤202。
903、在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备将第一发送功率调整为第五发送功率，以及将第二发送功率调整为第六发送功率。
在一种可能的实现方式中，用户设备的第一上行信道或信号与第二上行信道或信号在时域上重叠或部分重叠；上述第一上行信道或信号的优先级高于上述第二上行信道或信号的优先级。
上述第五发送功率和上述第六发送功率之和小于或等于上述用户设备小区级的最大发送功率。步骤903可参阅步骤703。
图9中的方法流程可适用于场景1和场景2。
应理解，用户设备确定在时域上重叠的三个或三个以上上行信道或信号的发送功率时，同样可采用本申请提供的通信方案。举例来说，用户设备的上行信道1、上行信道2以及上行信道3在时域上重叠或部分重叠；用户设备确定上行信道1的发送功率为发送功率1，确定上行信道2的发送功率为发送功率2，确定上行信道3的发送功率为发送功率3；若发送功率1、发送功率2和发送功率3之和大于用户设备小区级的最大发送功率，则用户设备降低发送功率1以得到发送功率4、降低发送功率2以得到发送功率5、降低发送功率3以得到发送功率6；其中，发送功率4、发送功率5以及发送功率6之和小于或等于用户设备小区级的最大发送功率。
本申请实施例中，用户设备能够避免用户设备发送上行信号的功率超过其小区级的最大发送功率。
图10A为本申请实施例提供的另一种通信方法流程图。用户设备在执行图2至图9的方法流程之前，可执行图10A中的方法流程以确定对应于第一上行信道或信号的第一最大发送功率和/或对应于第二上行信道或信号的第二最大发送功率。如图10A所示，该方法包括：
1001A、用户设备根据信息，确定对应于第一上行信道或信号的第一最大发送功率。
在一种可能的实现方式中，上述信息包含第二参数；步骤1001A的一种实现方式如下：用户设备根据第二参数和用户设备小区级的最大发送功率，确定对应于第一上行信道或信号的上述第一最大发送功率。用户设备还可根据第二参数，确定对应于第二上行信道或信号的第二最大发送功率可以是：用户设备根据第二参数和上述用户设备小区级的最大发送功率，确定对应于上述第二上行信道或信号的上述第二最大发送功率。举例来说，第二参数为参数α，则关联于panel 1的第一最大发送功率为α*用户设备小区级的最大发送功率，关联于panel 2的第二最大发送功率为(1-α)*用户设备小区级的最大发送功率。可选的，第二参数包含两个或两个以上参数。举例来说，第二参数包含α1和α2，关联于panel 1的第一最大发送功率为α1*用户设备小区级的最大发送功率，关联于panel 2的第二最大发送功率为α2*用户设备小区级的最大发送功率。可以理解的是，第二参数，可以是协议预定义的，也可以是来自于网络配置，也可以是基于UE实现的。
在一种可能的实现方式中，上述信息包含第一参数，上述第一参数用于上述用户设备调整对应于上述第一上行信道或信号的发送功率。举例来说，用户设备确定第一上行信道或信号的发送功率为第一发送功率，以及确定第二上行信道或信号的发送功率为第二发送功率；如果第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率，则根据第一参数β，则将关联于panel 1的发送功率调整为β*第一发送功率，将关联于panel 2的发送功率调整为β*第二发送功率。在该举例中，第一发送功率调整 为β*第一发送功率，第二发送功率调整为β*第二发送功率。
图10A中的方法流程适用于场景1、场景2、场景3以及场景4。
本申请实施例中，用户设备根据信息，确定对应于第一上行信道或信号的第一最大发送功率，以便根据第一最大发送功率更合理地为该第一上行信道或信号分配发送功率。
图10B为本申请实施例提供的另一种通信方法流程图。用户设备在执行图2至图9的方法流程之前，可执行图10B中的方法流程以确定对应于第一上行信道或信号的第一最大发送功率和/或对应于第二上行信道或信号的第二最大发送功率。如图10B所示，该方法包括：
1001B、用户设备接收来自网络设备的配置信息。
1002B、用户设备根据配置信息，确定对应于第一上行信道或信号的第一最大发送功率。
用户设备可根据配置信息，确定对应于一个或多个上行信道或信号的最大发送功率，每个上行信道或信号关联于一个panel或TRP。举例来说，用户设备根据配置信息，确定关联于每个panel的上行信道或信号的最大发送功率。又举例来说，用户设备根据配置信息，确定关联于每个TRP的上行信道或信号的最大发送功率。
在一种可能的实现方式中，用户设备还可根据配置信息，获知其具体的传输方案，如是面向多TRP的传输，还是面向单TRP的传输，还是面向具体哪个TRP的传输。
在一种可能的实现方式中，用户设备还可根据配置信息，获知其具体有效的TCI state，如是2个TCI state均有效，还是仅单个TCI state有效，还是具体哪个TCI state有效。
在一种可能的实现方式中，用户设备还可根据配置信息，确定对应于第二上行信道或信号的第二最大发送功率。
在一种可能的实现方式中，上述配置信息包含第二参数；步骤1002B的一种实现方式如下：用户设备根据第二参数和用户设备小区级的最大发送功率，确定对应于第一上行信道或信号的上述第一最大发送功率。用户设备还可根据配置信息，确定对应于第二上行信道或信号的第二最大发送功率可以是：用户设备根据第二参数和上述用户设备小区级的最大发送功率，确定对应于上述第二上行信道或信号的上述第二最大发送功率。举例来说，第二参数为参数α，则关联于panel 1的第一最大发送功率为α*用户设备小区级的最大发送功率，关联于panel 2的第二最大发送功率为(1-α)*用户设备小区级的最大发送功率。可选的，第二参数包含两个或两个以上参数。举例来说，第二参数包含α1和α2，关联于panel1的第一最大发送功率为α1*用户设备小区级的最大发送功率，关联于panel 2的第二最大发送功率为α2*用户设备小区级的最大发送功率。可以理解的是，第二参数，也可以协议预定义的。
在一种可能的实现方式中，上述配置信息包含第一参数，上述第一参数用于上述用户设备调整对应于上述第一上行信道或信号的发送功率。举例来说，用户设备确定第一上行信道或信号的发送功率为第一发送功率，以及确定第二上行信道或信号的发送功率为第二发送功率；如果第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率，则根据第一参数β，则将关联于panel 1的发送功率调整为β*第一发送功率，将关联于panel 2的发送功率调整为β*第二发送功率。在该举例中，第一发送功率调整为β*第一发送功率，第二发送功率调整为β*第二发送功率。
在一种可能的实现方式中，用户设备接收来自网络设备的第一参数。第一参数未包含于来自网络设备的配置信息。
图10B中的方法流程适用于场景1、场景2、场景3以及场景4。
本申请实施例中，用户设备根据配置信息，确定对应于第一上行信道或信号的第一最大发送功率， 以便根据第一最大发送功率更合理地为该第一上行信道或信号分配发送功率。
图11为本申请实施例提供的另一种通信方法流程图。如图11所示，该方法包括：
1101、用户设备确定第一上行信道或信号的发送功率为第一发送功率。
步骤1101一种可能的实现方式如下：采用第一公式根据路径损耗，确定第一上行信道或信号的发送功率为第一发送功率。第一上行信道或信号为PUSCH。
步骤1101另一种可能的实现方式是：采用第二公式根据路径损耗，确定第一上行信道或信号的发送功率为第一发送功率。第一上行信道或信号为PUCCH。
步骤1101另一种可能的实现方式是：采用第三公式根据路径损耗，确定第一上行信道或信号的发送功率为第一发送功率。第一上行信道或信号为SRS。
1102、用户设备确定第二上行信道或信号的发送功率为第二发送功率。
可选地，上述第一上行信道或信号和上述第二上行信道或信号在时域上重叠或部分重叠。
步骤1102可参阅步骤1101。
1103、在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备降低第一上行信道或信号的第一发送功率和/或降低第二上行信道或信号的第二发送功率。
步骤1103一种可能的实现方式如下：用户设备降低上述第二上行信道或信号的上述第二发送功率，得到第四发送功率；上述第四发送功率和上述第一发送功率之和小于或等于上述用户设备小区级的最大发送功率，上述第二上行信道或信号的优先级低于上述第一上行信道或信号的优先级。
步骤1103另一种可能的实现方式如下：用户设备将第一发送功率调整为第五发送功率，以及将上述第二发送功率调整为第六发送功率；上述第五发送功率和上述第六发送功率之和小于或等于上述用户设备小区级的最大发送功率。举例来说，用户设备根据来自网络设备的第一参数，将第一发送功率调整为第五发送功率，以及将第二发送功率调整为第六发送功率。
步骤1103可替换为：在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备丢弃上述第二上行信道或信号的发送。上述第二上行信道或信号的优先级低于上述第一上行信道或信号的优先级。
步骤1103可替换为：用户设备降低上述第二上行信道或信号的上述第二发送功率，得到第四发送功率；若第四发送功率低于第一门限，则丢弃第二上行信道或信号的发送。
图11中的方法流程适用于场景1、场景2以及场景4。
本申请实施例中，在第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率的情况下，用户设备降低第一上行信道或信号的第一发送功率和/或降低第二上行信道或信号的第二发送功率；用户设备可避免用户设备发送上行信号的功率超过其小区级的最大发送功率。
图12为本申请实施例提供的另一种通信方法流程图。如图12所示，该方法包括：
1201、网络设备向用户设备发送配置信息。
上述配置信息用于上述用户设备确定对应于第一上行信道或信号的第一最大发送功率。
在一种可能的实现方式中，上述配置信息包含第二参数；用户设备根据第二参数和用户设备小区级的最大发送功率，确定对应于第一上行信道或信号的上述第一最大发送功率。用户设备还可根据第二参数和上述用户设备小区级的最大发送功率，确定对应于上述第二上行信道或信号的上述第二最大发送功率。举例来说，第二参数为参数α，则关联于panel 1的第一最大发送功率为α*用户设备小区级的最大发送功率，关联于panel 2的第二最大发送功率为(1-α)*用户设备小区级的最大发送功率。上述配 置信息还可包含第一参数，上述第一参数用于上述用户设备调整对应于上述第一上行信道或信号的发送功率。
网络设备还可执行如下操作：向上述用户设备发送第一参数；上述第一参数用于上述用户设备调整对应于上述第一上行信道或信号的发送功率。可理解，第一参数可包含于配置信息，也可以包含于其他消息。举例来说，用户设备确定第一上行信道或信号的发送功率为第一发送功率，以及确定第二上行信道或信号的发送功率为第二发送功率；如果第一发送功率和第二发送功率之和大于用户设备小区级的最大发送功率，则用户设备根据第一参数β，则将关联于panel 1的发送功率调整为β*第一发送功率，将关联于panel 2的发送功率调整为β*第二发送功率。在该举例中，第一发送功率调整为β*第一发送功率，第二发送功率调整为β*第二发送功率。关联于panel 1的发送功率为用户设备对应于第一上行信道或信号的发送功率，关联于panel 2的发送功率为用户设备对应于第二上行信道或信号的发送功率。
1202、网络设备接收用户设备发送的第一上行信道或信号。
本申请实施例中，网络设备向用户设备发送配置信息，以便该用户设备根据该配置信息确定其对应于第一上行信道或信号的第一最大发送功率，进而根据该第一最大发送功率更合理地为该第一上行信道或信号分配发送功率。
图13是本申请实施例提供的一种通信装置的结构示意图，该通信装置可用于执行上述方法实施例中由终端设备执行的操作。例如，该通信装置可用于执行图2至图12的方法流程中由终端设备执行的方法。如图13所示，该通信装置包括：
确定单元1301，用于根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率；所述第一最大发送功率对应于第一上行信道或信号。
第一上行信道或信号可以是PUCCH、PUSCH、SRS或者其他上行信道或信号。
在一种可能的实现方式中，确定单元1301，还用于根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率；所述第二最大发送功率对应于所述第二上行信道或信号，所述第一最大发送功率和所述第二最大发送功率不同或相同。
在一种可能的实现方式中，确定单元1301，还用于根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率；所述第三最大发送功率为第二最大发送功率和第四最大发送功率中较小的功率，所述第二最大发送功率对应于所述第二上行信道或信号，所述第四最大发送功率由所述用户设备小区级的最大发送功率和所述第一发送功率得到。
在一种可能的实现方式中，确定单元1301，还用于根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率；所述第二最大发送功率对应于所述第二上行信道或信号；所述通信装置还包括：
丢弃单元1302，用于在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，丢弃所述第二上行信道或信号的发送。
在一种可能的实现方式中，所述通信装置还包括：
功率调整单元1303，用于降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述终端设备小区级的最大发送功率；
丢弃单元1302，具体用于在所述第四发送功率低于第一门限的情况下，丢弃所述第二上行信道或信号的发送。
在一种可能的实现方式中，所述通信装置还包括：
功率调整单元1303，用于将所述第一发送功率调整为第五发送功率，以及将所述第二发送功率调整为第六发送功率；
丢弃单元1302，具体用于在所述第五发送功率和所述第六发送功率之和大于所述用户设备小区级的最大发送功率的情况下，丢弃所述第二上行信道或信号的发送。
在一种可能的实现方式中，确定单元1301，还用于根据路径损耗和/或第二最大发送功率，确定所述第二上行信道或信号的发送功率为第二发送功率；所述第二最大发送功率对应于所述第二上行信道或信号；所述通信装置还包括：
功率调整单元1303，用于在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，所述用户设备降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率。
在一种可能的实现方式中，功率调整单元1303，具体用于降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述用户设备小区级的最大发送功率，所述第二上行信道或信号的优先级低于所述第一上行信道或信号的优先级；
或者，功率调整单元1303，具体用于将所述第一发送功率调整为第五发送功率，以及将所述第二发送功率调整为第六发送功率；所述第五发送功率和所述第六发送功率之和小于或等于所述用户设备小区级的最大发送功率。
在一种可能的实现方式中，所述通信装置还包括：
接收单元1304，用于接收来自网络设备的配置信息；
确定单元1301，还用于根据所述配置信息，确定对应于所述第一上行信道或信号的所述第一最大发送功率。
在一种可能的实现方式中，上述配置信息包含第二参数；确定单元1301，具体用于根据第二参数和用户设备小区级的最大发送功率，确定对应于第一上行信道或信号的上述第一最大发送功率。可以理解的是，第二参数，也可以协议预定义的。
在一种可能的实现方式中，确定单元1301，还用于根据配置信息，获知其具体的传输方案，如是面向多TRP的传输，还是面向单TRP的传输，还是面向具体哪个TRP的传输。
在一种可能的实现方式中，确定单元1301，还用于根据配置信息，获知其具体有效的TCI state，如是2个TCI state均有效，还是仅单个TCI state有效，还是具体哪个TCI state有效。
在一种可能的实现方式中，确定单元1301，用于根据信息，确定对应于第一上行信道或信号的第一最大发送功率。
在一种可能的实现方式中，上述信息包含第二参数；确定单元1301，具体用于根据第二参数和用户设备小区级的最大发送功率，确定对应于第一上行信道或信号的上述第一最大发送功率。可以理解的是，第二参数，也可以协议预定义的。
在一种可能的实现方式中，确定单元1301，用于确定第一上行信道或信号的发送功率为第一发送功率；确定第二上行信道或信号的发送功率为第二发送功率；所述第一上行信道或信号和所述第二上行信道或信号在时域上重叠或部分重叠；
功率调整单元1303，用于在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率。
在一种可能的实现方式中，功率调整单元1303，具体用于降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述用户设备小区级的最大发送功率，所述第二上行信道或信号的优先级低于所述第一上行信道或信号的优先级；
或者，功率调整单元1303，具体用于将第一发送功率调整为第五发送功率，以及将所述第二发送功率调整为第六发送功率；所述第五发送功率和所述第六发送功率之和小于或等于所述用户设备小区级的最大发送功率。
在一种可能的实现方式中，功率调整单元1303，具体用于根据来自网络设备的第一参数，将所述第一发送功率调整为所述第五发送功率，以及将所述第二发送功率调整为所述第六发送功率。
图14是本申请实施例提供的另一种通信装置的结构示意图，该通信装置可用于执行上述方法实施例中由网络设备执行的操作。例如，该通信装置可用于执行图10A、图10B、图12的方法流程中由网络设备执行的方法。如图14所示，该通信装置包括：
发送单元1401，用于向用户设备发送配置信息，所述配置信息用于所述用户设备确定对应于第一上行信道或信号的第一最大发送功率。
在一种可能的实现方式中，发送单元1401，还用于向所述用户设备发送第一参数；所述第一参数用于所述用户设备调整对应于所述第一上行信道或信号的发送功率。
在一种可能的实现方式中，所述通信装置还包括：接收单元1402，用于接收用户设备发送的第一上行信道或信号。
图15为本申请实施例提供的另一种通信装置150的结构示意图。图15中的通信装置可以是上述终端设备。图15中的通信装置可以是上述网络设备。
如图15所示。该通信装置150包括至少一个处理器1520和收发器1510。
在本申请的一些实施例中，处理器1520和收发器1510可以用于执行上述终端设备执行的功能或操作等。在本申请的另一些实施例中，处理器1520和收发器1510可以用于执行上述网络设备执行的功能或操作等。
收发器1510用于通过传输介质和其他设备/装置进行通信。处理器1520利用收发器1510收发数据和/或信令，并用于实现上述方法实施例中的方法。处理器1520可用于执行除收发操作之外的操作。
可选的，通信装置150还可以包括至少一个存储器1530，用于存储程序指令和/或数据。存储器1530和处理器1520耦合。本申请实施例中的耦合是装置、单元或模块之间的间接耦合或通信连接，可以是电性，机械或其它的形式，用于装置、单元或模块之间的信息交互。处理器1520可能和存储器1530协同操作。处理器1520可能执行存储器1530中存储的程序指令。该至少一个存储器中的至少一个可以包括于处理器中。
本申请实施例中不限定上述收发器1510、处理器1520以及存储器1530之间的具体连接介质。本申请实施例在图15中以存储器1530、处理器1520以及收发器1510之间通过总线1540连接，总线在图15中以粗线表示，其它部件之间的连接方式，仅是进行示意性说明，并不引以为限。该总线可以分为地址总线、数据总线、控制总线等。为便于表示，图15中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。
在本申请实施例中，处理器可以是通用处理器、数字信号处理器、专用集成电路、现场可编程门阵列或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件，可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任何常规的处理器等。结合 本申请实施例所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。
图16为本申请实施例提供的另一种通信装置160的结构示意图。如图16所示，图16所示的通信装置包括逻辑电路1601和接口1602。图13中的确定单元1301、丢弃单元1302、功率调整单元1303可以用逻辑电路1601实现，图13中的接收单元1304可以用接口1602实现。图14中的发送单元1401和接收单元1402可以用接口1602实现。其中，该逻辑电路1601可以为芯片、处理电路、集成电路或片上系统(system on chip，SoC)芯片等，接口1602可以为通信接口、输入输出接口等。本申请实施例中，逻辑电路和接口还可以相互耦合。对于逻辑电路和接口的具体连接方式，本申请实施例不作限定。
在本申请的一些实施例中，该逻辑电路和接口可用于执行上述终端设备执行的功能或操作等。
在本申请的另一些实施例中，该逻辑电路和接口可用于执行上述网络设备执行的功能或操作等。
本申请还提供一种计算机可读存储介质，该计算机可读存储介质中存储有计算机代码，当计算机代码在计算机上运行时，使得计算机执行上述实施例的方法。
本申请还提供一种计算机程序产品，该计算机程序产品包括计算机代码或计算机程序，当该计算机代码或计算机程序在计算机上运行时，使得上述实施例中的通信方法被执行。
本申请还提供一种通信系统，包括上述终端设备和网络设备。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以上述权利要求的保护范围为准。

Claims (35)

  1. 一种通信方法，其特征在于，所述通信方法应用于用户设备之中；所述方法包括：
    根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率，所述第一最大发送功率和所述第二最大发送功率不同或相同。
  3. 根据权利要求2所述的方法，其特征在于，所述第一最大发送功率和所述第二最大发送功率之和小于或等于所述用户设备小区级的最大发送功率。
  4. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率；所述第三最大发送功率为第二最大发送功率和第四最大发送功率中较小的功率，所述第四最大发送功率由所述用户设备小区级的最大发送功率和所述第一发送功率得到。
  5. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率；
    在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，丢弃所述第二上行信道或信号的发送。
  6. 根据权利要求5所述的方法，其特征在于，所述方法还包括：
    降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述终端设备小区级的最大发送功率；
    所述丢弃所述第二上行信道或信号的发送包括：
    在所述第四发送功率低于第一门限的情况下，丢弃所述第二上行信道或信号的发送。
  7. 根据权利要求5所述的方法，其特征在于，所述方法还包括：
    将所述第一发送功率调整为第五发送功率，以及将所述第二发送功率调整为第六发送功率；
    所述丢弃所述第二上行信道或信号的发送包括：
    在所述第五发送功率和所述第六发送功率之和大于所述用户设备小区级的最大发送功率的情况下，丢弃所述第二上行信道或信号的发送。
  8. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    根据路径损耗和/或第二最大发送功率，确定所述第二上行信道或信号的发送功率为第二发送功率；
    在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送 功率。
  9. 根据权利要求8所述的方法，其特征在于，所述降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率包括：
    降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述用户设备小区级的最大发送功率，所述第二上行信道或信号的优先级低于所述第一上行信道或信号的优先级；
    或者，将所述第一发送功率调整为第五发送功率，和/或将所述第二发送功率调整为第六发送功率；所述第五发送功率和所述第六发送功率之和小于或等于所述用户设备小区级的最大发送功率。
  10. 根据权利要求1至9任一项所述的方法，其特征在于，所述方法还包括：
    接收来自网络设备的配置信息；
    根据所述配置信息，确定所述第一最大发送功率。
  11. 根据权利要求1至10任一项所述的方法，其特征在于，所述第一上行信道或信号与所述第二上行信道或信号在时域上重叠或部分重叠。
  12. 根据权利要求1至11任一项所述的方法，其特征在于，所述第一上行信道或信号的优先级高于所述第二上行信道或信号的优先级。
  13. 一种通信方法，其特征在于，所述通信方法应用于用户设备之中；所述方法包括：
    确定第一上行信道或信号的发送功率为第一发送功率；
    确定第二上行信道或信号的发送功率为第二发送功率；所述第一上行信道或信号和所述第二上行信道或信号在时域上重叠或部分重叠；
    在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率。
  14. 根据权利要求13所述的方法，其特征在于，所述降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率包括：
    降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述用户设备小区级的最大发送功率，所述第二上行信道或信号的优先级低于所述第一上行信道或信号的优先级；
    或者，将第一发送功率调整为第五发送功率，和/或将所述第二发送功率调整为第六发送功率；所述第五发送功率和所述第六发送功率之和小于或等于所述用户设备小区级的最大发送功率。
  15. 根据权利要求14所述的方法，其特征在于，所述将第一发送功率调整为第五发送功率，和/或将所述第二发送功率调整为第六发送功率包括：
    根据来自网络设备的第一参数，将所述第一发送功率调整为所述第五发送功率，和/或将所述第二发送功率调整为所述第六发送功率。
  16. 一种通信方法，其特征在于，所述通信方法应用于网络设备之中；所述方法包括：
    向用户设备发送配置信息，所述配置信息用于所述用户设备确定第一最大发送功率。
  17. 根据权利要求16所述的方法，其特征在于，所述方法还包括：
    向所述用户设备发送第一参数；所述第一参数用于所述用户设备调整所述第一上行信道或信号的发送功率。
  18. 一种通信装置，其特征在于，包括：
    确定单元，用于根据路径损耗和/或第一最大发送功率，确定第一上行信道或信号的发送功率为第一发送功率。
  19. 根据权利要求18所述的通信装置，其特征在于，
    所述确定单元，还用于根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率；所述第一最大发送功率和所述第二最大发送功率不同或相同。
  20. 根据权利要求19所述的通信装置，其特征在于，所述第一最大发送功率和所述第二最大发送功率之和小于或等于所述用户设备小区级的最大发送功率。
  21. 根据权利要求18所述的通信装置，其特征在于，
    所述确定单元，还用于根据路径损耗和/或第三最大发送功率，确定第二上行信道或信号的发送功率为第三发送功率；所述第三最大发送功率为第二最大发送功率和第四最大发送功率中较小的功率，所述第四最大发送功率由所述用户设备小区级的最大发送功率和所述第一发送功率得到。
  22. 根据权利要求18所述的通信装置，其特征在于，
    所述确定单元，还用于根据路径损耗和/或第二最大发送功率，确定第二上行信道或信号的发送功率为第二发送功率；所述通信装置还包括：
    丢弃单元，用于在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，丢弃所述第二上行信道或信号的发送。
  23. 根据权利要求22所述的通信装置，其特征在于，所述通信装置还包括：
    功率调整单元，用于降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述终端设备小区级的最大发送功率；
    所述丢弃单元，具体用于在所述第四发送功率低于第一门限的情况下，丢弃所述第二上行信道或信号的发送。
  24. 根据权利要求22所述的通信装置，其特征在于，所述通信装置还包括：
    功率调整单元，用于将所述第一发送功率调整为第五发送功率，以及将所述第二发送功率调整为第六发送功率；
    所述丢弃单元，具体用于在所述第五发送功率和所述第六发送功率之和大于所述用户设备小区级的最大发送功率的情况下，丢弃所述第二上行信道或信号的发送。
  25. 根据权利要求18所述的通信装置，其特征在于，
    所述确定单元，还用于根据路径损耗和/或第二最大发送功率，确定所述第二上行信道或信号的发送功率为第二发送功率；所述通信装置还包括：
    功率调整单元，用于在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，所述用户设备降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率。
  26. 根据权利要求25所述的通信装置，其特征在于，
    所述功率调整单元，具体用于降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述用户设备小区级的最大发送功率，所述第二上行信道或信号的优先级低于所述第一上行信道或信号的优先级；
    或者，所述功率调整单元，具体用于将所述第一发送功率调整为第五发送功率，和/或将所述第二发送功率调整为第六发送功率；所述第五发送功率和所述第六发送功率之和小于或等于所述用户设备小区级的最大发送功率。
  27. 根据权利要求18至26任一项所述的通信装置，其特征在于，所述通信装置还包括：
    接收单元，用于接收来自网络设备的配置信息；
    所述确定单元，还用于根据所述配置信息，确定所述第一最大发送功率。
  28. 根据权利要求18至27任一项所述的通信装置，其特征在于，所述第一上行信道或信号与所述第二上行信道或信号在时域上重叠或部分重叠。
  29. 根据权利要求18至28任一项所述的通信装置，其特征在于，所述第一上行信道或信号的优先级高于所述第二上行信道或信号的优先级。
  30. 一种通信装置，其特征在于，包括：
    确定单元，用于确定第一上行信道或信号的发送功率为第一发送功率；
    所述确定单元，还用于确定第二上行信道或信号的发送功率为第二发送功率；所述第一上行信道或信号和所述第二上行信道或信号在时域上重叠或部分重叠；
    功率调整单元，用于在所述第一发送功率和所述第二发送功率之和大于所述用户设备小区级的最大发送功率的情况下，降低所述第一上行信道或信号的所述第一发送功率和/或降低所述第二上行信道或信号的所述第二发送功率。
  31. 根据权利要求30所述的通信装置，其特征在于，
    所述功率调整单元，具体用于降低所述第二上行信道或信号的所述第二发送功率，得到第四发送功率；所述第四发送功率和所述第一发送功率之和小于或等于所述用户设备小区级的最大发送功率，所述第二上行信道或信号的优先级低于所述第一上行信道或信号的优先级；
    或者，所述功率调整单元，具体用于将第一发送功率调整为第五发送功率，和/或将所述第二发送功率调整为第六发送功率；所述第五发送功率和所述第六发送功率之和小于或等于所述用户设备小区级的最大发送功率。
  32. 根据权利要求31所述的通信装置，其特征在于，
    所述功率调整单元，具体用于根据来自网络设备的第一参数，将所述第一发送功率调整为所述第五发送功率，和/或将所述第二发送功率调整为所述第六发送功率。
  33. 一种通信装置，其特征在于，包括：
    发送单元，用于向所述用户设备发送第一参数；所述第一参数用于所述用户设备调整所述第一上行信道或信号的发送功率。
  34. 根据权利要求33所述的通信装置，其特征在于，
    所述发送单元，还用于向所述用户设备发送第一参数；所述第一参数用于所述用户设备调整所述第一上行信道或信号的发送功率。
  35. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机程序，所述计算机程序包括程序指令，所述程序指令当被处理器执行时，使所述处理器执行权利要求1至17任意一项所述的方法。
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