WO2024055251A1 - Procédé de commande, dispositif de communication et support d'enregistrement - Google Patents

Procédé de commande, dispositif de communication et support d'enregistrement Download PDF

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Publication number
WO2024055251A1
WO2024055251A1 PCT/CN2022/119104 CN2022119104W WO2024055251A1 WO 2024055251 A1 WO2024055251 A1 WO 2024055251A1 CN 2022119104 W CN2022119104 W CN 2022119104W WO 2024055251 A1 WO2024055251 A1 WO 2024055251A1
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WIPO (PCT)
Prior art keywords
power control
value
information element
parameter
uplink
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PCT/CN2022/119104
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English (en)
Chinese (zh)
Inventor
朱荣昌
黄伟
黄钧蔚
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深圳传音控股股份有限公司
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Priority to PCT/CN2022/119104 priority Critical patent/WO2024055251A1/fr
Publication of WO2024055251A1 publication Critical patent/WO2024055251A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes

Definitions

  • the present application relates to the field of communication technology, and in particular, to a control method, communication equipment and storage medium.
  • the power control process of the physical uplink shared channel is to adjust the transmit power of the PUSCH to compensate for the effects of path loss, shadow fading, fast fading, etc.; at the same time, the power control of the PUSCH is also used to control Inter-cell interference level.
  • the main purpose of this application is to provide a control method, communication device and storage medium, aiming to improve the versatility of the power control method.
  • this application provides a control method that can be applied to terminal devices (such as mobile phones), including the following steps:
  • S1 Perform physical uplink shared channel power control based on power control parameters.
  • the power control parameters are selected or determined based on downlink information.
  • the downlink information includes radio resource control signaling and/or downlink control information
  • the power control parameters include first power control parameters and/or second power control parameters.
  • the downlink control information includes a transmission configuration indication field and/or an open-loop power control parameter set indication field;
  • the radio resource control signaling includes at least one of multiple input multiple output information elements, uplink dedicated partial bandwidth information elements, and power control and compensation factor parameters.
  • step S1 also includes:
  • the power control parameters are selected or determined from the power control series value parameters and/or the power control and compensation factor parameters based on the indication status of the open loop power control parameter set indication field.
  • selecting or determining power control series value parameters and/or power control and compensation factor parameters based on the downlink information includes:
  • the power control series value parameters are selected or determined based on the corresponding processing content of the uplink power control information element and/or the power control and compensation factor parameters.
  • the step of selecting or determining the uplink power control information element according to the downlink information includes:
  • the third processing content in the downlink information selects or determines the uplink power control information element index value, wherein the third processing content includes the newly added uplink power control information element index value in the uplink dedicated part bandwidth information element, and the The uplink power control information element index value includes the first uplink power control information element index value and/or the second uplink power control information element index value;
  • the second transmission configuration indication state, the first uplink power control information element index value and/or the second uplink power control information element index value, from the first uplink power control Obtain the first uplink power control information element and/or the second uplink power control information element in a list; and/or, according to the second transmission configuration indication status and/or the second uplink power control information element index
  • the value of the second uplink power control information element is obtained from the second uplink power control list.
  • the corresponding processing content includes first processing content and/or second processing content, and based on the corresponding processing content of the uplink power control information element and/or the power control and compensation factor parameters, select or
  • the step of determining the power control series value parameters includes at least one of the following:
  • the second power control series value parameters are obtained based on the second power control and compensation factor parameters in the second uplink power control information element.
  • the step of selecting or determining the power control parameters from the power control series value parameters and/or the power control and compensation factor parameters based on the indication status of the open-loop power control parameter set indication field includes at least one of the following: item:
  • the indication state of the open-loop power control parameter set indication field is a first state or a third state, and the first power control parameter is composed of a first power control and compensation factor parameter or a first power control series value parameter.
  • a first power control value is provided; and/or the second power control parameter is provided by a second power control and compensation factor parameter or a first power control value in the second power control series value parameter;
  • the indication state of the open-loop power control parameter set indication field is the second state, and the first power control parameter is provided by the first power control value or the second power control value in the first power control series value parameter; And/or, the second power control parameter is provided by the first power control value or the second power control value in the second power control series value parameter;
  • the indication state of the open-loop power control parameter set indication field is a fourth state, and the first power control parameter is determined by the first power control and compensation factor parameter or the second of the first power control series value parameters.
  • the power control value is provided; and/or the second power control parameter is provided by the second power control value or the first power control value in the second power control series value parameter;
  • the indication state of the open-loop power control parameter set indication field is a fifth state, and the first power control parameter is composed of a third power control value, a second power control value, or a third power control value in the first power control series value parameter.
  • a power control value is provided; and/or the second power control parameter is provided by a third power control value, a second power control value or a second power control and compensation factor parameter in the second power control series value parameter. ;
  • the indication state of the open-loop power control parameter set indication field is a sixth state, and the first power control parameter is composed of a first power control value, a second power control value or a third power control value in the first power control series value parameter.
  • Four power control values are provided; and/or the second power control parameter is provided by the first power control value, the second power control value or the fourth power control value in the second power control series value parameter.
  • the step of performing power control based on the power control parameter includes at least one of the following:
  • This application also provides a control method that can be applied to network equipment (such as base stations), including the following steps:
  • S20 Send downlink information, so that the terminal device selects or determines power control parameters based on the downlink information, and performs power control based on the power control parameters.
  • step S20 also includes the following steps:
  • S10 Process the downlink information to obtain processing content.
  • step S10 includes at least one of the following:
  • the corresponding type of the power control and compensation factor parameter is power.
  • the control and compensation factor set information element adds a power control series value parameter to the power control and compensation factor set information element to obtain the second processing content;
  • the second uplink power control information element includes a second power control
  • the type corresponding to the compensation factor parameter, power control and compensation factor parameters is the power control and compensation factor set information element, and the power control series value parameter is added to the power control and compensation factor set information element to obtain the second processing content;
  • the step of adding several open-loop power control parameter set parameters to the multiple-input multiple-output information element to obtain the fourth processing content also includes:
  • the indication status of the open-loop power control parameter set indication field is indicated according to the corresponding field length of the open-loop power control parameter set indication field.
  • the values of the open-loop power control parameter set parameters include a first preset value and/or a second preset value
  • the corresponding field length of the open-loop power control parameter set indication field includes a first value, a third value, and a first value.
  • the second value and/or the third value, the step of selecting or determining the corresponding field length of the open-loop power control parameter set indication field according to the value of the open-loop power control parameter set parameter includes at least one of the following:
  • the corresponding field length of the open-loop power control parameter set indication field is the second value
  • the corresponding field length of the open-loop power control parameter set indication field is the third value
  • the corresponding field length of the open-loop power control parameter set indication field is the first value
  • the corresponding field length of the open loop power control parameter set indication field is a second value
  • the open-loop power control parameter set parameter is a first preset value
  • the open-loop The corresponding field length of the power control parameter set indication field is the second value
  • the open-loop power control parameter set parameter is a second preset value
  • the open-loop The corresponding field length of the power control parameter set indication field is the third value.
  • This application also provides a communication device, including: a memory, a processor, and a control program stored on the memory and executable on the processor.
  • a control program stored on the memory and executable on the processor.
  • the communication device in this application can be a terminal device (such as a mobile phone) or a network device (such as a base station).
  • a terminal device such as a mobile phone
  • a network device such as a base station
  • This application also provides a storage medium, a computer program is stored on the storage medium, and when the computer program is executed by a processor, the steps of any of the above control methods are implemented.
  • This application performs physical uplink shared channel power control based on power control parameters, and provides a solution based on the open-loop power control process and/or open-loop power control parameter configuration in a multi-network device scenario, thereby improving the versatility of the power control method.
  • Figure 1 is a schematic diagram of the hardware structure of a mobile terminal that implements various embodiments of the present application
  • FIG. 2 is a communication network system architecture diagram provided by an embodiment of the present application.
  • FIG. 3 is a schematic diagram of the hardware structure of a controller 140 provided by this application.
  • Figure 4 is a schematic diagram of the hardware structure of a network node 150 provided by this application.
  • Figure 5 is a schematic flowchart of a control method according to the first embodiment
  • Figure 6 is a schematic flowchart of a control method according to a second embodiment
  • Figure 7 is a schematic flowchart of a first example of a control method according to a second embodiment
  • Figure 8 is a schematic flowchart of a second example of a control method according to a second embodiment
  • Figure 9 is a schematic flow diagram of a third example of a control method according to the second embodiment.
  • Figure 10 is a schematic flow diagram of a fourth example of a control method according to the second embodiment.
  • Figure 11 is a schematic flow diagram of a fifth example of a control method according to the second embodiment.
  • Figure 12 is a schematic flow diagram of a sixth example of a control method according to the second embodiment.
  • Figure 13 is a schematic flowchart of a control method according to a third embodiment
  • Figure 14 is a schematic flowchart of a control method according to the fourth embodiment.
  • Figure 15 is a schematic diagram of an interaction method according to the fourth embodiment.
  • Figure 16 is a schematic flowchart of a first example of a control method according to the fifth embodiment.
  • Figure 17 is a schematic flowchart of a first example of a control method according to the sixth embodiment.
  • Figure 18 is a second example flow diagram of the control method shown according to the sixth embodiment.
  • FIG. 19 is a schematic structural diagram of the control device provided by the embodiment of the present application.
  • FIG. 20 is a schematic structural diagram 2 of the control device provided by the embodiment of the present application.
  • Figure 21 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • first, second, third, etc. may be used herein to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • word “if” as used herein may be interpreted as “when” or “when” or “in response to determining.”
  • singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context indicates otherwise.
  • A, B, C means “any of the following: A; B; C; A and B; A and C; B and C; A and B and C"; another example is, “ A, B or C” or "A, B and/or C” means "any of the following: A; B; C; A and B; A and C; B and C; A and B and C". Exceptions to this definition occur only when the combination of elements, functions, steps, or operations is inherently mutually exclusive in some manner.
  • each step in the flow chart in the embodiment of the present application is displayed in sequence as indicated by the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated in this article, the execution of these steps is not strictly limited in order, and they can be executed in other orders. Moreover, at least some of the steps in the figure may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same time, but may be executed at different times, and their execution order is not necessarily sequential. may be performed in turn or alternately with other steps or sub-steps of other steps or at least part of stages.
  • the words “if” or “if” as used herein may be interpreted as “when” or “when” or “in response to determination” or “in response to detection.”
  • the phrase “if determined” or “if (stated condition or event) is detected” may be interpreted as “when determined” or “in response to determining” or “when (stated condition or event) is detected )” or “in response to detecting (a stated condition or event)”.
  • step codes such as S01 and S02 are used for the purpose of describing the corresponding content more clearly and concisely, and do not constitute a substantive restriction on the sequence. Those skilled in the art may S02 will be executed first and then S01, etc., but these should be within the scope of protection of this application.
  • Terminal devices can be implemented in various forms.
  • the terminal devices described in this application may include mobile phones, tablet computers, notebook computers, PDAs, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, Smart terminal devices such as wearable devices, smart bracelets, and pedometers, as well as fixed terminal devices such as digital TVs and desktop computers.
  • PDA Personal Digital Assistant
  • PMP portable media players
  • navigation devices Smart terminal devices such as wearable devices, smart bracelets, and pedometers
  • Smart terminal devices such as wearable devices, smart bracelets, and pedometers
  • fixed terminal devices such as digital TVs and desktop computers.
  • a mobile terminal will be taken as an example.
  • the structure according to the embodiments of the present application can also be applied to fixed-type terminal equipment.
  • the mobile terminal 100 may include: an RF (Radio Frequency, radio frequency) unit 101, a WiFi module 102, an audio output unit 103, and a /V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111 and other components.
  • RF Radio Frequency, radio frequency
  • the radio frequency unit 101 can be used to receive and send information or signals during a call. Specifically, after receiving the downlink information of the base station, it is processed by the processor 110; in addition, the uplink data is sent to the base station.
  • the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, transceiver, coupler, low noise amplifier, duplexer, etc.
  • the radio frequency unit 101 can also communicate with the network and other devices through wireless communication.
  • the above wireless communication can use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication, Global Mobile Communications System), GPRS (General Packet Radio Service, General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000 , Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, Time Division Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division) Duplexing-Long Term Evolution, Frequency Division Duplex Long Term Evolution), TDD-LTE (Time Division Duplexing-Long Term Evolution, Time Division Duplex Long Term Evolution) and 5G, etc.
  • GSM Global System of Mobile communication, Global Mobile Communications System
  • GPRS General Packet Radio Service
  • CDMA2000 Code Division Multiple Access 2000
  • WCDMA Wideband Code Division Multiple Access
  • TD-SCDMA Time Division-Synchronous Code Division Multiple Access, Time Division Synchronous Code
  • WiFi is a short-distance wireless transmission technology.
  • the mobile terminal can help users send and receive emails, browse web pages, access streaming media, etc. through the WiFi module 102. It provides users with wireless broadband Internet access.
  • FIG. 1 shows the WiFi module 102, it can be understood that it is not a necessary component of the mobile terminal and can be omitted as needed without changing the essence of the invention.
  • the audio output unit 103 can convert the audio data received by the RF unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output it as sound when the mobile terminal 100 is in a call signal reception mode, a talk mode, a recording mode, a voice recognition mode, a broadcast reception mode, etc. Moreover, the audio output unit 103 can also provide audio output related to a specific function performed by the mobile terminal 100 (for example, a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, etc.
  • the A/V input unit 104 is used to receive audio or video signals.
  • the A/V input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042.
  • the graphics processor 1041 can process still pictures or images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Video image data is processed.
  • the processed image frames may be displayed on the display unit 106.
  • the image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage media) or sent via the radio frequency unit 101 or WiFi module 102.
  • the microphone 1042 can receive sounds (audio data) via the microphone 1042 in operating modes such as a phone call mode, a recording mode, a voice recognition mode, and the like, and can process such sounds into audio data.
  • the processed audio (voice) data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 101 for output in a phone call mode.
  • Microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to eliminate (or suppress) noise or interference generated in the process of receiving and transmitting audio signals.
  • the mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light.
  • the proximity sensor can turn off the display when the mobile terminal 100 moves to the ear. Panel 1061 and/or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes). It can detect the magnitude and direction of gravity when stationary.
  • It can be used to identify applications of mobile phone posture (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone, it can also be configured with fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, Other sensors such as thermometers and infrared sensors will not be described in detail here.
  • the display unit 106 is used to display information input by the user or information provided to the user.
  • the display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 107 may be used to receive input numeric or character information, and generate key signal input related to user settings and function control of the mobile terminal.
  • the user input unit 107 may include a touch panel 1071 and other input devices 1072.
  • the touch panel 1071 also known as a touch screen, can collect the user's touch operations on or near the touch panel 1071 (for example, the user uses a finger, stylus, or any suitable object or accessory on or near the touch panel 1071 operation), and drive the corresponding connection device according to the preset program.
  • the touch panel 1071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device and converts it into contact point coordinates , and then sent to the processor 110, and can receive the commands sent by the processor 110 and execute them.
  • the touch panel 1071 can be implemented using various types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 107 may also include other input devices 1072.
  • other input devices 1072 may include but are not limited to one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, etc., which are not specifically discussed here. limited.
  • the touch panel 1071 can cover the display panel 1061.
  • the touch panel 1071 detects a touch operation on or near it, it is transmitted to the processor 110 to determine the type of the touch event, and then the processor 110 determines the type of the touch event according to the touch event.
  • the type provides corresponding visual output on the display panel 1061.
  • the touch panel 1071 and the display panel 1061 are used as two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 can be integrated. The implementation of the input and output functions of the mobile terminal is not limited here.
  • the interface unit 108 serves as an interface through which at least one external device can be connected to the mobile terminal 100 .
  • external devices may include a wired or wireless headphone port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 108 may be used to receive input (eg, data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to connect between the mobile terminal 100 and an external device. Transfer data between devices.
  • Memory 109 may be used to store software programs as well as various data.
  • the memory 109 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.;
  • the storage data area may Store data created based on the use of the mobile phone (such as audio data, phone book, etc.), etc.
  • memory 109 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.
  • the processor 110 is the control center of the mobile terminal, using various interfaces and lines to connect various parts of the entire mobile terminal, by running or executing software programs and/or modules stored in the memory 109, and calling data stored in the memory 109 , execute various functions of the mobile terminal and process data, thereby overall monitoring the mobile terminal.
  • the processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor.
  • the application processor mainly processes the operating system, user interface, application programs, etc., and modulation
  • the demodulation processor mainly handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 110 .
  • the mobile terminal 100 may also include a power supply 111 (such as a battery) that supplies power to various components.
  • a power supply 111 such as a battery
  • the power supply 111 may be logically connected to the processor 110 through a power management system, thereby managing charging, discharging, and power consumption management through the power management system. and other functions.
  • the mobile terminal 100 may also include a Bluetooth module, etc., which will not be described again here.
  • Figure 2 is an architecture diagram of a communication network system provided by an embodiment of the present application.
  • the communication network system is an NR (New Radio, New Radio) system of universal mobile communication technology.
  • the NR system includes sequential communication connections.
  • UE User Equipment
  • E-UTRAN Evolved UMTS Terrestrial Radio Access Network, Evolved UMTS Terrestrial Radio Access Network
  • EPC Evolved Packet Core, Evolved Packet Core Network
  • operator's IP Business 204 operator's IP Business 204.
  • UE 201 may be the above-mentioned terminal device 100, which will not be described again here.
  • E-UTRAN202 includes eNodeB2021 and other eNodeB2022, etc.
  • eNodeB2021 can be connected to other eNodeB2022 through backhaul (for example, X2 interface), eNodeB2021 is connected to EPC203, and eNodeB2021 can provide access from UE201 to EPC203.
  • backhaul for example, X2 interface
  • EPC 203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS (Home Subscriber Server, home user server) 2032, other MME 2033, SGW (Serving Gate Way, service gateway) 2034, PGW (PDN Gate Way, packet data Network Gateway) 2035 and PCRF (Policy and Charging Rules Function, policy and charging functional entity) 2036, etc.
  • MME2031 is a control node that processes signaling between UE201 and EPC203, and provides bearer and connection management.
  • HSS2032 is used to provide some registers to manage functions such as the home location register (not shown in the figure), and to save some user-specific information about service characteristics, data rates, etc. All user data can be sent through SGW2034.
  • PGW2035 can provide IP address allocation and other functions for UE 201.
  • PCRF2036 is the policy and charging control policy decision point for business data flows and IP bearer resources. It is the policy and charging execution function. The unit (not shown) selects and provides available policy and charging control decisions.
  • IP services 204 may include the Internet, Intranet, IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) or other IP services.
  • IMS IP Multimedia Subsystem, IP Multimedia Subsystem
  • FIG. 3 is a schematic diagram of the hardware structure of a controller 140 provided by this application.
  • the controller 140 includes: a memory 1401 and a processor 1402.
  • the memory 1401 is used to store program instructions.
  • the processor 1402 is used to call the program instructions in the memory 1401 to execute the steps performed by the controller in the first method embodiment. Its implementation principle The beneficial effects are similar and will not be repeated here.
  • the above-mentioned controller also includes a communication interface 1403, which can be connected to the processor 1402 through a bus 1404.
  • the processor 1402 can control the communication interface 1403 to implement the receiving and sending functions of the controller 140.
  • FIG 4 is a schematic diagram of the hardware structure of a network node 150 provided by this application.
  • the network node 150 includes: a memory 1501 and a processor 1502.
  • the memory 1501 is used to store program instructions.
  • the processor 1502 is used to call the program instructions in the memory 1501 to execute the steps performed by the head node in the first method embodiment. Its implementation principle The beneficial effects are similar and will not be repeated here.
  • the above-mentioned controller also includes a communication interface 1503, which can be connected to the processor 1502 through a bus 1504.
  • the processor 1502 can control the communication interface 1503 to implement the receiving and transmitting functions of the network node 150 .
  • the above integrated modules implemented in the form of software function modules can be stored in a computer-readable storage medium.
  • the above-mentioned software function modules are stored in a storage medium and include a number of instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor (English: processor) to execute the methods of various embodiments of the present application. Some steps.
  • a computer program product includes one or more computer instructions.
  • the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • Computer instructions may be stored in or transmitted from one storage medium to another, e.g., computer instructions may be transmitted from a website, computer, server, or data center over wires (e.g., coaxial cable, optical fiber, digital subscriber line) (DSL)) or wirelessly (such as infrared, wireless, microwave, etc.) to another website, computer, server or data center.
  • the storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains one or more available media integrated. Available media may be magnetic media (eg, floppy disk, hard disk, tape), optical media (eg, DVD), or semiconductor media (eg, solid state disk, SSD), etc.
  • Figure 5 is a schematic flow chart of a control method according to the first embodiment.
  • the method in the embodiment of the present application can be applied to terminal devices (such as mobile phones).
  • the control method includes the following steps:
  • S1 Perform physical uplink shared channel power control based on power control parameters.
  • a multi-TRP Transmission/Reception Point, transmission and reception node
  • DCI Downlink Control Information
  • the RRC is configured with two sounding reference signals (Sounding Reference Signal, SRS ) resource set and its usage (egusage) is set to codebook (egcodebook) or non-codebook (egnonCodebook), and/or the value of the SRS resource set indicator (egSRS resource set indicator) field in DCI 0_1/0_2 is '10' Or '11', which means that the terminal device can communicate with two network devices (egTRP) using two TCI (Transmission Configuration Indication) states, and each TCI state corresponds to one network device.
  • SRS Sounding Reference Signal
  • the terminal equipment Provide the terminal equipment with two SRS resource sets and/or power control parameters corresponding to the PUSCH transmission opportunities/repetitions (eg transmission occasion/repetition) corresponding to the network equipment.
  • the power control parameters are what the network equipment expects to receive.
  • the PUSCH power sent by the terminal device egP o_UE_PUSCH,b,f,c (j)
  • the terminal device can perform power control according to the power control configuration related to different network devices and calculate the PUSCH sent to it. power.
  • the power control parameters are selected or determined based on downlink information.
  • the downlink information includes radio resource control signaling and/or downlink control information; the power control parameters include first power control parameters and/or second power control parameters.
  • the downlink control information includes a transmission configuration indication field and/or an open-loop power control parameter set indication field; the radio resource control signaling includes a multiple-input multiple-output information element, an uplink dedicated partial bandwidth information element, and power control and compensation factor parameters. at least one of them.
  • the multiple-input multiple-output information elements include an uplink power control list, a power control value information element list, and/or open-loop power control parameter set parameters.
  • the uplink power control list includes a first uplink power control list and/or a second uplink power control list; and/or the first uplink power control list includes a first uplink power control information element and/or a second uplink power control list. control information element; and/or the second uplink power control list includes the second uplink power control information element.
  • the step before performing the physical uplink shared channel power control step based on the power control parameters, the step further includes:
  • S01 Select or determine power control series value parameters and/or power control and compensation factor parameters according to the downlink information
  • S02 Select or determine the power control parameter from the power control series value parameter and/or the power control and compensation factor parameter based on the indication status of the open-loop power control parameter set indication field.
  • the method of selecting or determining the power control series value parameters and/or the power control and compensation factor parameters according to the downlink information includes at least one of the following:
  • a new parameter is added to the uplink power control information element (e.g.Uplink-powerControl-r17) or TCI state (e.g.TCI-State or TCI-UL-State-r17) to indicate the power control value
  • the index value of the information element (Information Element, information element).
  • the power control value information element is found from the power control value information element list.
  • This power control value information element includes the power control value information element index value and power control Series value parameter, optionally, the power control value information element list can include M power control value information elements; this power control series value parameter is used to provide a series of power control values, the maximum number of power control values is N, configured by the base station .
  • the base station can determine whether the terminal needs to support multi-panel (e.g. panel) simultaneous transmission/reception, whether the terminal needs to support panel-level power control value configuration, the number of bits in the open-loop power control parameter set indication field in DCI, and whether Perform precise power control value configuration to determine the value of N.
  • multi-panel e.g. panel
  • the base station can determine whether the terminal needs to support panel-level power control value configuration, the number of bits in the open-loop power control parameter set indication field in DCI, and whether Perform precise power control value configuration to determine the value of N.
  • a new power control series value parameter is added to the uplink power control information element (e.g. Uplink-powerControl-r17) to provide a series of power control values.
  • the maximum number of power control values is N and is configured by the base station.
  • the base station can determine whether the terminal needs to support multi-panel (e.g. panel) simultaneous transmission/reception, whether the terminal needs to support panel-level power control value configuration, the number of bits in the open-loop power control parameter set indication field in DCI, and whether Perform precise power control value configuration to determine the value of N.
  • the power control value can be obtained directly through the TCI status, thereby realizing power control based on the network equipment level/terminal equipment panel level.
  • This method is more direct and efficient for obtaining power control values.
  • a specific example is as follows: Add a power control series value parameter (e.g.p0forPUSCH-r18) to the uplink power control information element. This parameter is used to provide N power control values. These N power control values are all passed through the uplink power control information.
  • the element index value (e.g.ul-powercontrolId-r17) is associated with the TCI status.
  • the power control and compensation factor parameter is the physical uplink shared channel power control and compensation factor parameter) (e.g.p0AlphaSetforPUSCH-r17), and its type is the power control and compensation factor set information element (e.g.P0AlphaSet- r17), a new power control series value parameter is added to the power control and compensation factor set information element to provide a series of power control values.
  • the maximum number of power control values is N and is configured by the base station.
  • the base station can determine whether the terminal needs to support multi-panel (e.g. panel) simultaneous transmission/reception, whether the terminal needs to support panel-level power control value configuration, the number of bits in the open-loop power control parameter set indication field in DCI, and whether Perform precise power control value configuration to determine the value of N.
  • the power control and compensation factor set information element By adding a new parameter to the power control and compensation factor set information element to indicate a series of power control values, these power control values are associated with the TCI status, thereby enabling power control based on network equipment level/terminal equipment panel level.
  • This method can efficiently obtain the power control value without adding new information elements.
  • a specific example is as follows: Add the power control series value parameter (e.g.p0forPUSCH-r18) to the power control and compensation factor set information element to provide N power control values. These N power control values are all passed through the uplink power control information.
  • the element index value (e.g.ul-powercontrolId-r17) is associated with the TCI status.
  • the step of selecting or determining the power control parameters from the power control series value parameters and/or the power control and compensation factor parameters based on the indication status of the open-loop power control parameter set indication field includes:
  • Add 2 open-loop power control parameter set parameters e.g.olpc-ParameterSetDCI-0-1-r18 and olpc-ParameterSetDCI-
  • MIMO Multiple-Input Multiple-Output
  • these 2 open-loop power control parameter set parameters can be configured together with the power control value. For example, if power control is used
  • the value information element list e.g.p0-PUSCH-List-r18
  • these two open-loop power control parameter set parameters are configured together with the power control value information element list.
  • the uplink power control information element Directly indicate the power control series value parameters
  • these two open-loop power control parameter set parameters are configured together with the power control series value parameters in the uplink power control information element; the parameters olpc-ParameterSetDCI-0-1-r18 and olpc-ParameterSetDCI-0
  • the value of -2-r18 can be 1 or 2, that is, the first preset value or the second preset value, which are used to indicate the field length of the open-loop power control parameter set indication field in DCI 0_1 and DCI 0_2 respectively.
  • the base station can determine whether the terminal needs to support multi-panel (e.g.
  • control information element index value e.g.ul-powerControl-r17
  • other values configure the parameters of the open-loop power control parameter set.
  • the field length of the open-loop power control parameter set indication field in the DCI is determined according to the open-loop power control parameter set parameters (e.g.olpc-ParameterSetDCI-0-1-r18 and olpc-ParameterSetDCI-0-2-r18) and/or whether the TCI state includes the uplink power control information element index value (e.g.ul-powerControl-r17).
  • the open-loop power control parameter set parameters e.g.olpc-ParameterSetDCI-0-1-r18 and olpc-ParameterSetDCI-0-2-r18
  • the TCI state includes the uplink power control information element index value (e.g.ul-powerControl-r17).
  • This embodiment uses the above solution, specifically performs physical uplink shared channel power control based on power control parameters, and provides a solution based on the open-loop power control process and/or open-loop power control value configuration in a multi-network device scenario, thereby improving power control.
  • the versatility of the method is not limited to:
  • this embodiment discloses a specific method for selecting or determining power control series value parameters and/or power control and compensation factor parameters according to the downlink information in step S01.
  • Figure 6 is a schematic flowchart of a control method according to the second embodiment, showing that the specific steps of step S01 include:
  • S011 Select or determine uplink power control information elements according to the downlink information
  • S012 Select or determine the power control and compensation factor parameters according to the uplink power control information element
  • S013 Select or determine the power control series value parameters based on the uplink power control information element and/or the corresponding processing content of the power control and compensation factor parameters.
  • the step of selecting or determining the uplink power control information element according to the downlink information includes:
  • the third processing content in the downlink information selects or determines the uplink power control information element index value, wherein the third processing content includes the newly added uplink power control information element index value in the uplink dedicated part bandwidth information element, and the The uplink power control information element index value includes the first uplink power control information element index value and/or the second uplink power control information element index value;
  • the second transmission configuration indication state, the first uplink power control information element index value and/or the second uplink power control information element index value, from the first uplink power control Obtain the first uplink power control information element and/or the second uplink power control information element in a list; and/or, according to the second transmission configuration indication status and/or the second uplink power control information element index
  • the value of the second uplink power control information element is obtained from the second uplink power control list.
  • the transmission configuration indication field includes a first transmission configuration indication field and/or a second transmission configuration indication field.
  • the first TCI state and/or the second transmission configuration indication field can be selected or determined according to the first transmission configuration indication field.
  • TCI status; and/or the second TCI status can be selected or determined according to the second transmission configuration indication field.
  • the corresponding processing content includes first processing content and/or second processing content, and based on the corresponding processing content of the uplink power control information element and/or the power control and compensation factor parameters, select or
  • the step of determining the power control series value parameters includes at least one of the following:
  • the second power control series value parameters are obtained based on the second power control and compensation factor parameters in the second uplink power control information element.
  • the first processing content includes at least one of the following:
  • the multiple-input multiple-output information element includes a newly added power control value information element list, and the uplink power control information element includes the newly added power control value information element index value;
  • the multiple-input multiple-output information element includes two newly added power control value information element lists, and the uplink power control information element includes the newly added power control value information element index value;
  • the multiple-input multiple-output information element includes a newly added power control value information element list and an uplink power control list, and the uplink power control information element includes an index value of the newly added power control value information element;
  • the multiple-input multiple-output information element includes two newly added power control value information element lists and one uplink power control list, and the uplink power control information element includes the newly added power control value information element index value.
  • the second processing content includes at least one of the following:
  • the uplink power control information element includes a newly added power control series value parameter
  • the multiple-input multiple-output information element includes a new uplink power control list, and the uplink power control information element includes a new power control series value parameter;
  • the first uplink power control information element includes first power control and compensation factor parameters
  • the second uplink power control information element includes second power control and compensation factor parameters
  • the corresponding type of power control and compensation factor parameters is power control.
  • compensation factor set information elements, the power control and compensation factor set information elements include newly added power control series value parameters;
  • the multiple-input multiple-output information element includes a newly added uplink power control list, the first uplink power control information element includes first power control and compensation factor parameters, and the second uplink power control information element includes second power
  • the type corresponding to the control and compensation factor parameters and the power control and compensation factor parameters is the power control and compensation factor set information element, and the power control and compensation factor set information element includes a newly added power control series value parameter.
  • the method of configuring the power control series value parameters according to the uplink power control list and the power control value information element list includes:
  • a new parameter indicating power control value information element index value is added to the uplink power control information element and one uplink power control list and one power control value information element list are configured:
  • the added parameter indicates the index value of the power control value information element, and a list of power control value information elements is configured under the multiple-input multiple-output information element (e.g.MIMOParam-r17).
  • the power control series value parameters corresponding to the PUSCH transmission opportunity/repetition (e.g.transmission occurrence/repetition) of the two SRS resource sets and/or network equipment are based on the corresponding TCI state.
  • the power control value information element of this power control value information element list is provided. In this way, the mapping of the power control value to the TCI status can be realized, and power control based on the network equipment level/terminal equipment panel level can be realized. In addition, this method will save more signaling overhead.
  • a specific example is as follows: add a power control value information element index value (e.g.p0-PUSCHId-r18) parameter to the uplink power control information element, and add a power control value information element list (e.g. p0-PUSCH-List-r18), and find the power control value information element from the power control value information element list according to the index value, and obtain the power control series value parameter (e.g.p0forPUSCH-r18) from it, thereby obtaining a series of power control value.
  • a power control value information element index value e.g.p0-PUSCHId-r18
  • a power control value information element list e.g. p0-PUSCH-List-r18
  • Figure 7 is a schematic flow chart of a first example of a control method according to the second embodiment, configuring an uplink power control list and a power control value information element list, and mapping the TCI status to the power control series value parameters.
  • the relationship is shown in Figure 7.
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network device is the first TCI state.
  • uplink power control information element index value e.g.ul-powercontrolId -r17
  • a power control value information element index value e.g.p0-PUSCHId-r18
  • the first power control value information element is obtained from p0-PUSCH-List-r18), and the first power control series value parameter (e.g.p0forPUSCH-r18) is obtained from it; similarly, the second SRS resource set and/or network device corresponds
  • the PUSCH transmission opportunity/repetition also obtains the second uplink power control information element from the same uplink power control list, and then obtains the second power control value information element from the same power control value information element list, and obtains the second power control series from it value parameter.
  • the terminal device cannot obtain the power control value through the uplink power control information element index value associated with the TCI state, in the uplink dedicated part bandwidth (Bandwidth Part, BWP) information element (e.g. BWP -UplinkDedicated), a new uplink power control information element index value is added, and there are a total of 2 uplink power control information element index values.
  • BWP Bandwidth Part
  • These two uplink power control information element index values correspond to two SRSs respectively.
  • PUSCH transmission opportunities/repetitions corresponding to resource sets and/or network devices.
  • the first uplink power control information element from the uplink power control list according to the uplink power control information element index value corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device, and then obtain a power control value information from it Element index value (e.g.p0-PUSCHId-r18), according to this index value, the first power control value information element is obtained from the power control value information element list (e.g.p0-PUSCH-List-r18), and the first power control value is obtained therefrom Series value parameter (e.g.p0forPUSCH-r18); Similarly, the uplink power control information element index value corresponding to the second SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device is obtained from the same uplink power control list. and two uplink power control information elements, and then obtain a second power control value information element from the same power control value information element list, and obtain a second power control series value parameter therefrom.
  • Element index value e.g
  • a new parameter indicating power control value information element index value is added to the uplink power control information element and one uplink power control list and two power control value information element lists are configured:
  • the added parameter indicates the index value of the power control value information element, and two power control value information element lists are configured under the multiple-input multiple-output information element.
  • the power control series value parameters corresponding to the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or network equipment are obtained from these two power control value information according to the corresponding TCI state.
  • a list of elements providing the power control value information element By configuring two power control value information element lists, they are respectively used for the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or network equipment, so that the PUSCH transmission opportunities/repetitions corresponding to each SRS resource set and/or network equipment are The configuration of the corresponding power control value information element list is more independent and flexible.
  • a specific example is as follows: add a power control value information element index value (e.g.p0-PUSCHId-r18) parameter to the uplink power control information element, and add 2 power control value information element lists (e.g.p0-PUSCH-List-r18 and p0-PUSCH-List2-r18).
  • a power control value information element index value e.g.p0-PUSCHId-r18
  • 2 power control value information element lists e.g.p0-PUSCH-List-r18 and p0-PUSCH-List2-r18.
  • FIG 8 is a schematic flowchart of a second example of the control method according to the second embodiment.
  • the relationship is shown in Figure 8.
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network device is the first TCI state.
  • the uplink power control information element index value the uplink power control list is The first uplink power control information element is obtained, and a power control value information element index value (e.g.p0-PUSCHId-r18) is obtained from it.
  • a power control value information element index value e.g.p0-PUSCHId-r18
  • the first power control value information element list e.g.p0-PUSCH-List- r18
  • the first power control series value parameter e.g.p0forPUSCH-r18
  • the second SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device Obtain the second uplink power control information element from the same uplink power control list, obtain the second power control value information element from the second power control value information element list (e.g.p0-PUSCH-List2-r18), and obtain the second Power control series value parameter.
  • the first uplink power control information element index value is obtained from the uplink power control list according to the uplink power control information element index value corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device.
  • Power control information element from which a power control value information element index value (e.g.p0-PUSCHId-r18) is obtained, and according to this index value, it is obtained from the first power control value information element list (e.g.p0-PUSCH-List-r18)
  • the first power control value information element and obtain the first power control series value parameter from it; according to the second SRS resource set and/or the corresponding PUSCH transmission opportunity/repetition of the network device, the corresponding uplink power control information element index value is obtained from the same
  • the uplink power control list obtains the second uplink power control information element, and then obtains the second power control value information element from the second power control value information element list, and obtains the second power control series value parameter therefrom.
  • a new parameter indicating power control value information element index value is added to the uplink power control information element and 2 uplink power control lists and 1 power control value information element list are configured: Add a parameter to indicate the index value of the power control value information element, add an uplink power control list under the multiple-input multiple-output information element, a total of 2 uplink power control lists, and configure 1 power control value information element list.
  • the configuration of the uplink power control list is made more independent and flexible.
  • a specific example is as follows: add a power control value information element index value (e.g.p0-PUSCHId-r18) parameter to the uplink power control information element, add 1 uplink power control list and 1 to the multiple-input multiple-output information element.
  • Power control value information element list e.g.p0-PUSCH-List-r18.
  • Figure 9 is a third example flow diagram of the control method according to the second embodiment, configuring two uplink power control lists and one power control value information element.
  • the mapping relationship between the TCI status and the power control series value parameters in the list is shown in Figure 9.
  • the TCI status applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network device is the first TCI status.
  • the uplink power control information element index value is obtained from the first uplink power control list, and then a power control value information element index value (e.g.p0-PUSCHId-r18) is obtained from the first uplink power control list.
  • the uplink power control information element is obtained from the power control list.
  • the first power control value information element is obtained from the value information element list (e.g.p0-PUSCH-List-r18), and the first power control series value parameter (e.g.p0forPUSCH-r18) is obtained from it; similarly, the second SRS resource set And/or the PUSCH transmission opportunity/repetition corresponding to the network device obtains the second uplink power control information element from the second uplink power control list, and then obtains the second uplink power control information element from the same power control value information element list (e.g.p0-PUSCH-List2-r18). two power control value information elements, and obtain a second power control series value parameter therefrom.
  • the uplink power control information element index value corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device is obtained from the first uplink power control list.
  • An uplink power control information element from which a power control value information element index value (e.g.p0-PUSCHId-r18) is obtained, and according to this index value, the power control value information element list (e.g.p0-PUSCH-List-r18) is obtained
  • the first power control value information element and obtain the first power control series value parameter (e.g.p0forPUSCH-r18); similarly, according to the second SRS resource set and/or the corresponding PUSCH transmission opportunity/repetition of the corresponding uplink of the network device
  • the power control information element index value is obtained from the second uplink power control list, and then the second power control value information element is obtained from the same power control value information element list, and the second power control series value is obtained therefrom. parameter.
  • a new parameter indicating power control value information element index value is added to the uplink power control information element and 2 uplink power control lists and 2 power control value information element lists are configured: Add a parameter to indicate the index value of the power control value information element, add an uplink power control list under the multiple-input multiple-output information element, a total of 2 uplink power control lists, and configure 2 power control value information element lists.
  • the configuration of the element list is more independent and flexible.
  • a specific example is as follows: add a power control value information element index value (e.g.p0-PUSCHId-r18) parameter to the uplink power control information element, add 1 uplink power control list and 2 to the multiple-input multiple-output information element.
  • Power control value information element list e.g. p0-PUSCH-List-r18 and p0-PUSCH-List2-r18).
  • Figure 10 is a fourth example flow diagram of the control method according to the second embodiment, configuring 2 uplink power control lists and 2 power control value information elements.
  • the mapping relationship between the TCI status and the power control series value parameters in the list is shown in Figure 10.
  • the TCI status applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network device is the first TCI status.
  • the uplink power control information element index value is obtained from the first uplink power control list, and then a power control value information element index value (e.g.p0-PUSCHId-r18) is obtained from it.
  • the first uplink power control information element is obtained from the first uplink power control list.
  • the first power control value information element is obtained from the power control value information element list (e.g.p0-PUSCH-List-r18), and the first power control series value parameter (e.g.p0forPUSCH-r18) is obtained from it; similarly, the second SRS
  • the resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device obtains the second uplink power control information element from the second uplink power control list, and then obtains the second power control value information element list (e.g.p0-PUSCH-List2-r18)
  • a second power control value information element is obtained, and a second power control series value parameter is obtained therefrom.
  • the uplink power control information element index value corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device is obtained from the first uplink power control list.
  • An uplink power control information element from which a power control value information element index value (e.g.p0-PUSCHId-r18) is obtained, and based on this index value, the first power control value information element list (e.g.p0-PUSCH-List-r18) is obtained
  • the first power control value information element is obtained from, and the first power control series value parameter is obtained therefrom; according to the second SRS resource set and/or the corresponding PUSCH transmission opportunity/repetition of the network device, the corresponding uplink power control information element index value is obtained from
  • the second uplink power control information element is obtained from the second uplink power control list, and the second power control value information element is obtained from the second power control value information element list, and the second power control series value parameter is obtained therefrom.
  • a new parameter is added to the uplink power control information element indicating the power control series value parameter and one uplink power control list is configured: a new parameter is added to the uplink power control information element to indicate the power control series value parameter, and multiple input Configure one uplink power control list under multiple output information elements.
  • the power control series value parameters corresponding to the two SRS resource sets and/or the network device corresponding to the PUSCH transmission opportunity/repetition are all taken from this uplink power control list (e.g. Provided by the uplink power control information element of uplink-PowerControlToAddModList-r17).
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network equipment is the first TCI state, and is determined from the uplink power control according to the uplink power control information element index value (e.g.ul-powercontrolId-r17)
  • the first uplink power control information element is obtained from the list, and the first power control series value parameter (e.g.p0forPUSCH-r18) is obtained from it; similarly, the PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or network equipment is obtained from The same uplink power control list obtains a second uplink power control information element, and obtains a second power control series value parameter therefrom.
  • the first SRS resource set and/or the uplink power control information element index value corresponding to the PUSCH transmission opportunity/repetition of the network device is obtained from the uplink power control list.
  • the uplink power control information element is obtained from the first power control series value parameter.
  • the uplink power control information element index value corresponding to the PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or the network device is obtained from the same
  • An uplink power control list obtains a second uplink power control information element, and obtains a second power control series value parameter therefrom.
  • a new parameter indicating power control series value parameter is added to the uplink power control information element and two uplink power control lists are configured: a new parameter indicating power control series value parameter is added to the uplink power control information element, and multiple input
  • a new uplink power control list e.g.uplink-PowerControlToAddModList2-r18
  • uplink-PowerControlToAddModList2-r18 is added under the multi-output information element, for a total of 2 uplink power control lists.
  • the power control series value parameters corresponding to the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or network equipment are respectively obtained from the two uplink power control lists according to the corresponding TCI state.
  • the uplink power control information element is provided.
  • FIG 11 is a schematic flow diagram of a fifth example of a control method according to the second embodiment.
  • the mapping relationship between TCI status and power control series value parameters when configuring two uplink power control lists is shown in Figure 11.
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the SRS resource set and/or the network device is the first TCI state
  • the first uplink power control is obtained from the first uplink power control list according to the index value of the uplink power control information element.
  • information element and obtain the first power control series value parameter (e.g.p0forPUSCH-r18);
  • the PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or network device is obtained from the second uplink power control list (e.g. uplink-PowerControlToAddModList2-r18) obtains the second uplink power control information element, and obtains the second power control series value parameter therefrom.
  • the second uplink power control list e.g. uplink-PowerControlToAddModList2-r18
  • the uplink power control information element index value corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device is obtained from the first uplink power control list.
  • the second uplink power control information element is obtained from the second uplink power control list, and the second power control series value parameter is obtained therefrom.
  • a new parameter in the power control and compensation factor set information element indicates the power control series value parameter and configures an uplink power control list: the type of the power control and compensation factor parameter (e.g.p0AlphaSetforPUSCH-r17) is power Control and compensation factor set information element (e.g.P0AlphaSet-r17), a new power control series value parameter is added to the power control and compensation factor set information element, and an uplink power control list is configured under the multiple input and multiple output information element.
  • the type of the power control and compensation factor parameter e.g.p0AlphaSetforPUSCH-r17
  • power Control and compensation factor set information element e.g.P0AlphaSet-r17
  • a new power control series value parameter is added to the power control and compensation factor set information element
  • an uplink power control list is configured under the multiple input and multiple output information element.
  • the power control series value parameters corresponding to the two SRS resource sets and/or the network device corresponding to the PUSCH transmission opportunity/repetition are all taken from this uplink power control list (e.g. Provided by the uplink power control information element of uplink-PowerControlToAddModList-r17).
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network equipment is the first TCI state, and is determined from the uplink power control according to the uplink power control information element index value (e.g.ul-powercontrolId-r17)
  • the first uplink power control information element is obtained from the list, and the first power control and compensation factor parameter (e.g.p0AlphaSetforPUSCH-r17) is obtained from it, and the first power control series value parameter (e.g.p0forPUSCH-r18) is obtained from it; similarly, the first
  • the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or network equipment obtain the second uplink power control information element from the same uplink power control list, and obtain the second power control from the second power control and compensation factor parameters. Series value parameter.
  • the first SRS resource set and/or the uplink power control information element index value corresponding to the PUSCH transmission opportunity/repetition of the network device is obtained from the uplink power control list.
  • the corresponding PUSCH transmission opportunity/repetition corresponding uplink power control information element index value is obtained from the same uplink power control list, and the second uplink power control information element is obtained from it, and the second power control and compensation factor parameters are obtained from it, and the second power is obtained from it Controls the series value parameter.
  • a new parameter is added to the power control and compensation factor set information element to indicate the power control series value parameter and two uplink power control lists are configured: the type of the power control and compensation factor parameter (e.g.p0AlphaSetforPUSCH-r17) is power Control and compensation factor set information element (e.g.P0AlphaSet-r17), a new power control series value parameter is added to the power control and compensation factor set information element, and an uplink power control list (e.g.uplink) is added under the multiple-input multiple-output information element. -PowerControlToAddModList2-r18), a total of 2 uplink power control lists.
  • the type of the power control and compensation factor parameter e.g.p0AlphaSetforPUSCH-r17
  • power Control and compensation factor set information element e.g.P0AlphaSet-r17
  • an uplink power control list e.g.uplink
  • the power control series value parameters corresponding to the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or network equipment are respectively obtained from the two uplink power control lists according to the corresponding TCI state.
  • the uplink power control information element is provided. Through this method, the configuration of the uplink power control list is made more independent and flexible.
  • FIG 12 is a schematic flow diagram of a sixth example of a control method according to the second embodiment.
  • the mapping relationship between TCI status and power control series value parameters when configuring two uplink power control lists is as shown in Figure 12.
  • First The TCI state applied to the PUSCH transmission opportunity/repetition corresponding to each SRS resource set and/or network device is the first TCI state, and the uplink power control information element index value (e.g.ul-powercontrolId-r17) is selected from the first uplink power control state.
  • the uplink power control information element index value e.g.ul-powercontrolId-r17
  • the first uplink power control information element is obtained from the list, and the first power control and compensation factor parameter (e.g.p0AlphaSetforPUSCH-r17) is obtained from it, and the first power control series value parameter (e.g.p0forPUSCH-r18) is obtained from it; similarly, the first The PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or network equipment obtain the second uplink power control information element from the second uplink power control list (e.g.uplink-PowerControlToAddModList2-r18), and obtain the second power control and compensation factor from the second uplink power control list (e.g.uplink-PowerControlToAddModList2-r18).
  • the second power control series value parameter is obtained from the parameters.
  • the uplink power control information element index value corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device is obtained from the first uplink power control list.
  • the first uplink power control information element and obtain the first power control and compensation factor parameter (e.g.p0AlphaSetforPUSCH-r17), and then obtain the first power control series value parameter from it, similarly, according to the second SRS resource set and/or
  • the uplink power control information element index value corresponding to the PUSCH transmission opportunity/repetition of the network device is obtained from the second uplink power control list, and the second power control and compensation factor parameters are obtained therefrom, and then the second uplink power control information element is obtained therefrom.
  • Two power control series value parameters Two power control series value parameters.
  • this embodiment specifically selects or determines the uplink power control information element based on the downlink information; selects or determines the power control and compensation factor parameters based on the uplink power control information element; and based on the uplink power control information Elements and/or the corresponding processing contents of the power control and compensation factor parameters, selecting or determining the power control series value parameters, and processing the parameters with different contents, providing a variety of scenarios for selecting or determining the power control series values.
  • Parameters and/or methods for power control and compensation factor parameters which are then used to select or determine the power control parameters for power control, and provide open-loop power control processes and/or open-loop based on multi-network equipment scenarios A scheme for configuring power control parameters to improve the versatility of the power control method.
  • step S02 discloses that in step S02, the indication status based on the open-loop power control parameter set indication field is obtained from the power control series value parameter and/or the power control and A specific method for selecting or determining the power control parameter among the compensation factor parameters.
  • Figure 13 is a schematic flowchart of a control method according to a third embodiment, showing that the specific steps of step S02 include at least one of the following:
  • the indication state of the open-loop power control parameter set indication field is a first state or a third state, and the first power control parameter is composed of a first power control and compensation factor parameter or a first power control series value parameter.
  • a first power control value is provided; and/or the second power control parameter is provided by a second power control and compensation factor parameter or a first power control value in the second power control series value parameter;
  • the indication state of the open-loop power control parameter set indication field is the second state, and the first power control parameter is provided by the first power control value or the second power control value in the first power control series value parameter; And/or, the second power control parameter is provided by the first power control value or the second power control value in the second power control series value parameter;
  • the indication state of the open-loop power control parameter set indication field is a fourth state, and the first power control parameter is determined by the first power control and compensation factor parameter or the second of the first power control series value parameters.
  • the power control value is provided; and/or the second power control parameter is provided by the second power control value or the first power control value in the second power control series value parameter;
  • the indication state of the open-loop power control parameter set indication field is a fifth state, and the first power control parameter is composed of a third power control value, a second power control value, or a third power control value in the first power control series value parameter.
  • a power control value is provided; and/or the second power control parameter is provided by a third power control value, a second power control value or a second power control and compensation factor parameter in the second power control series value parameter. ;
  • the indication state of the open-loop power control parameter set indication field is a sixth state, and the first power control parameter is composed of a first power control value, a second power control value or a third power control value in the first power control series value parameter.
  • Four power control values are provided; and/or the second power control parameter is provided by the first power control value, the second power control value or the fourth power control value in the second power control series value parameter.
  • two open-loop power control parameter set parameters are added to the multiple-input multiple-output information element for Indicates the field length of the open-loop power control parameter set indication field in DCI.
  • these 2 open-loop power control parameter set parameters can be configured together with the power control value, for example, if using the power control value information element list (e.g.p0 -PUSCH-List-r18) indicates the power control value, then these two open-loop power control parameter set parameters are configured together with the power control value information element list.
  • the uplink power control information element directly indicates the power control series value parameter
  • these two open-loop power control parameter set parameters are configured together with the power control series value parameters in the uplink power control information element;
  • the values of parameters olpc-ParameterSetDCI-0-1-r18 and olpc-ParameterSetDCI-0-2-r18 can be Is 1 or 2, that is: the first preset value or the second preset value, respectively used to indicate the field length of the open-loop power control parameter set indication field in DCI 0_1 and DCI 0_2.
  • the base station can determine whether the terminal needs to support multi-panel (e.g.
  • control information element index value e.g.ul-powerControl-r17
  • other values configure the parameters of the open-loop power control parameter set.
  • the field length of the open-loop power control parameter set indication (e.g. Open-loop power control parameter set indication) field in the DCI is 0 bits, which is the first value.
  • no power control value is configured, which may mean that the power control value information element list (e.g.p0-PUSCH-List-r18) is not configured, and/or the uplink power control information element does not contain or associate a power control series value parameter (e.g.p0forPUSCH -r18).
  • the field length of the open-loop power control parameter set indication field in DCI is based on the open-loop power control parameter set parameters (e.g.olpc-ParameterSetDCI-0-1-r18 and olpc-ParameterSetDCI-0-2 -r18) and/or whether the TCI status contains the uplink power control information element index value (e.g.ul-powerControl-r17).
  • the open-loop power control parameter set parameters e.g.olpc-ParameterSetDCI-0-1-r18 and olpc-ParameterSetDCI-0-2 -r18
  • the TCI status contains the uplink power control information element index value (e.g.ul-powerControl-r17).
  • the TCI state contains the uplink power control information element index value, including: 1 bit: If the TCI state contains the uplink power control information element index value, then the open loop power control parameter set indication field in the DCI The field length is 1 bit, which is the second value; 1 or 2 bits: If the TCI status does not contain the uplink power control information element index value, the field length of the open-loop power control parameter set indication field in the DCI is based on the open-loop power control Determined by the value of the parameter set parameters (e.g.olpc-ParameterSetDCI-0-1-r18 and olpc-ParameterSetDCI-0-2-r18).
  • the parameter set parameters e.g.olpc-ParameterSetDCI-0-1-r18 and olpc-ParameterSetDCI-0-2-r18.
  • the open-loop power control parameter set indication field is a second Value (1 bit); if the TCI status does not include the uplink power control information element index value and the open-loop power control parameter set parameter value is the second preset value (for example, 2), the open-loop power control parameter set indication field is the third value (2 bits);
  • the decision is directly based on the numerical values of the open-loop power control parameter set parameters, including: 1 or 2 bits: the field length of the open-loop power control parameter set indication field in DCI is directly determined based on the open-loop power control parameter set parameters. Determined by numerical value.
  • the open-loop power control parameter set parameter value is a first preset value (for example, 1)
  • the open-loop power control parameter set indication field is a second value (1 bit);
  • the open-loop power control parameter set parameter The value is a second preset value (for example, 2), and the open-loop power control parameter set indication field is a third value (2 bits).
  • this embodiment provides methods for selecting or determining power control parameters in multiple scenarios for power control, and provides open-loop power control processes and/or open-loop power control parameters based on multiple network device scenarios. Configuration scheme, thereby improving the versatility of the power control method.
  • Figure 14 is a schematic flowchart of a control method according to a fourth embodiment.
  • the method in this embodiment of the present application can be executed by a network device (such as a base station).
  • the control method includes the following steps:
  • S20 Send downlink information, so that the terminal device selects or determines power control parameters based on the downlink information, and performs power control based on the power control parameters.
  • the downlink information includes radio resource control signaling and/or downlink control information; and/or the power control parameters include first power control parameters and/or second power control parameters; the downlink control information including a transmission configuration indication field and/or an open-loop power control parameter set indication field; and/or the radio resource control signaling includes a multiple-input multiple-output information element, an uplink dedicated partial bandwidth information element, and/or a power control and compensation factor parameters; and/or, the multiple-input multiple-output information elements include an uplink power control list, a power control value information element list and/or an open-loop power control parameter set parameter; the uplink power control list includes a first uplink power control list and/or or a second uplink power control list; and/or the first uplink power control list includes a first uplink power control information element and/or a second uplink power control information element; and/or the second uplink power control The list includes the second uplink power control information element.
  • the downlink information is processed to obtain processing content, including at least one of the following:
  • the corresponding type of the power control and compensation factor parameter is power.
  • the control and compensation factor set information element adds a power control series value parameter to the power control and compensation factor set information element to obtain the second processing content;
  • the second uplink power control information element includes a second power control
  • the type corresponding to the compensation factor parameter, power control and compensation factor parameters is the power control and compensation factor set information element, and the power control series value parameter is added to the power control and compensation factor set information element to obtain the second processing content;
  • the step of adding several open-loop power control parameter set parameters to the multiple-input multiple-output information element to obtain the fourth processing content further includes;
  • the indication status of the open-loop power control parameter set indication field is indicated according to the corresponding field length of the open-loop power control parameter set indication field.
  • the values of the open-loop power control parameter set parameters include a first preset value and/or a second preset value
  • the corresponding field length of the open-loop power control parameter set indication field includes a first value, a third value, and a first value.
  • the second value and/or the third value, the step of selecting or determining the corresponding field length of the open-loop power control parameter set indication field according to the value of the open-loop power control parameter set parameter includes at least one of the following:
  • the corresponding field length of the open-loop power control parameter set indication field is the second value
  • the corresponding field length of the open-loop power control parameter set indication field is the third value
  • the corresponding field length of the open-loop power control parameter set indication field is the first value
  • the corresponding field length of the open loop power control parameter set indication field is a second value
  • the open-loop power control parameter set parameter is a first preset value
  • the open-loop The corresponding field length of the power control parameter set indication field is the second value
  • the open-loop power control parameter set parameter is a second preset value
  • the open-loop The corresponding field length of the power control parameter set indication field is the third value.
  • Figure 15 is a schematic diagram of an interaction method according to the fourth embodiment.
  • the relevant processes for realizing power control mainly include:
  • the network device transmits power control-related RRC (Radio Resource Control) parameters, which mainly include: transmission configuration indication status (e.g. TCI-State and/or TCI-UL-State-r17 and/or dl- orJoint-TCI-State-ToAddModList-r17 and/or ul-TCI-ToAddModList-r17); power control value (e.g.p0-PUSCH-List-r18 and/or P0-PUSCH-r18 and/or p0forPUSCH-r18 and/or P0AlphaSet-r17); open-loop power control parameter set parameters (e.g.olpc-ParameterSetDCI-0-1-r18 and/or olpc-ParameterSetDCI-0-2-r18); uplink power control list (e.g.uplink-PowerControlToAddModList-r17); Uplink power control information element (e.g.Uplink-powerControl-r17).
  • RRC Radio Resource Control
  • MAC CE MAC Control Element, Media Access Control Layer Control Unit activates the TCI state: select to activate K TCI code points (e.g. codepoint), each code point can correspond to up to 4 TCI states.
  • K TCI code points e.g. codepoint
  • each code point can correspond to up to 4 TCI states.
  • a TCI code point activates multiple TCI states, these can be used for associated transmission/reception between two network devices.
  • the DCI indicates activated TCI status and power control related information, including indicating one or two TCI code points among the K TCI code points.
  • the TCI status corresponding to the two network devices is obtained from the TCI code points, and based on The TCI status gets its associated power control value; the open-loop power control parameter set indication (e.g. Open-loop power control parameter set indication) field indicates an indication status.
  • the open-loop power control parameter set indication e.g. Open-loop power control parameter set indication
  • the terminal device performs power control according to the power control information related to network device 1, and calculates the PUSCH1 transmission power sent to it; performs power control according to the power control information related to network device 2, and calculates the PUSCH1 transmission power sent to it.
  • PUSCH2 transmit power.
  • the embodiments of this application are mainly applied to multiple TRP (Transmission/Reception Point, transmission and reception node) scenarios based on a single DCI, that is: RRC is configured with two SRS resource sets and their usage (e.g.usage) is set to the codebook (e.g.codebook) ) or non-codebook (e.g.nonCodebook), and/or the value of the SRS resource set indicator (e.g.SRS resource set indicator) field in DCI 0_1/0_2 is '10' or '11', which indicates that the terminal device can use two TCIs
  • the status is communicated with two network devices (e.g. TRP), and each TCI status corresponds to one network device.
  • PUSCH transmission opportunities/repetitions eg transmission occasion/repetition
  • P O_UE_PUSCH, b, f, c (j) the power control parameters used to calculate the transmit power
  • b is the uplink BWP index value
  • f is the carrier index value
  • c is the serving cell index value
  • j ⁇ 0,1,...,J-1 ⁇ depends on PUSCH Type, this article only considers the case of j ⁇ 2,...,J-1 ⁇ , that is: dynamically scheduled PUSCH.
  • the joint TCI state is TCI-State; if the RRC parameter joint TCI state type (egunifiedTCI-StateType-r17) is configured as joint (egjoint) mode, that is, DL/UL joint TCI mode, the joint TCI state is TCI-State; if The joint TCI state type is configured as independent (egseparate) mode, that is, DL TCI and UL TCI are configured independently.
  • the downlink TCI state is TCI-State, and the uplink TCI state is TCI-UL-State-r17.
  • this embodiment further discloses the control method in the previous embodiments.
  • the indication state of the open-loop power control parameter set indication field is the first state, where the first state may be 0, the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or network equipment
  • the corresponding power control parameters egtransmission occasion/repetition
  • egP O_UE_PUSCH, b, f, c (j) are determined by the power control and compensation factor parameters (egp0AlphaSetforPUSCH-r17) in the uplink power control information element associated with the corresponding TCI state.
  • the power control value (egp0-r17) is provided.
  • Figure 16 is a schematic flowchart of a first example of a control method according to the fifth embodiment.
  • the indication state of the open-loop power control parameter set indication field is the first state, optionally, the first state can be '0'
  • the mapping relationship between TCI status and power control parameters is shown in Figure 16.
  • the uplink power control information element index value contained in the TCI state applied by the corresponding PUSCH transmission opportunity/repetition is obtained from this uplink power control list, and the corresponding power control and compensation factors are obtained from it.
  • the two power control parameters egP O_UE_PUSCH, b, f, c (j)
  • the power control values egp0-r17
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network device is the first TCI state, according to the uplink power control information element index
  • the value is obtained from the first uplink power control information element and the first power control and compensation factor parameters are obtained from the first uplink power control list.
  • the first power control parameter (egPO_UE_PUSCH,b,f,c (j)) is obtained from the The power control value (egp0-r17) in the parameter is provided; similarly, the second SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device obtains the second uplink power control information element from the second uplink power control list, and The second power control and compensation factor parameters are obtained therefrom, and the second power control parameter (egP O_UE_PUSCH, b, f, c (j)) is provided by the power control value (egp0-r17) in this parameter.
  • the second power control parameter egP O_UE_PUSCH, b, f, c (j)
  • the second state may be '1', the PUSCH transmission opportunities corresponding to the two SRS resource sets and/or the network device /Repeat
  • the corresponding power control parameters egP O_UE_PUSCH, b, f, c (j)
  • the corresponding power control series value parameters egp0forPUSCH-r18
  • the TCI state is associated with the uplink power control.
  • Information element, the uplink power control information element is associated with a power control series value parameter.
  • the first power control parameter (egP O_UE_PUSCH, b, f, c (j)) corresponding to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or the network device is determined by the first power control series value parameter
  • the first power control value in (egp0forPUSCH-r18) is provided;
  • the second power control parameter (egP O_UE_PUSCH,b,f,c (j )) is provided by the first power control value in the second power control series value parameter (egp0forPUSCH-r18).
  • the first power control series value parameters and the second power control series value parameters are provided in the following ways:
  • a new parameter is added to the uplink power control information element to indicate the power control value information element index value and one uplink power control list and one power control value information element list are configured:
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network equipment is the first TCI state, and is determined from the uplink power control according to the uplink power control information element index value (e.g.ul-powercontrolId-r17)
  • the first uplink power control information element is obtained from the list, and then a power control value information element index value (e.g.p0-PUSCHId-r18) is obtained from it.
  • the power control value information element list e.g.p0-PUSCH-List-r18 is obtained.
  • the second TCI state obtains the second uplink power control information element from the same uplink power control list, obtains the second power control value information element from the same power control value information element list, and obtains the second power control series value parameter therefrom.
  • a new parameter is added to the uplink power control information element to indicate the power control value information element index value and one uplink power control list and two power control value information element lists are configured:
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network equipment is the first TCI state, and the first uplink power control information is obtained from the uplink power control list according to the index value of the uplink power control information element.
  • the second SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device obtains the second uplink power control information element from the same uplink power control list according to the second TCI state, and then obtains the second uplink power control value information element list from the second TCI state (e.g.p0-PUSCH-List2-r18) The second power control value information element is obtained, and the second power control series value parameter is obtained therefrom.
  • a new parameter is added to the uplink power control information element to indicate the power control value information element index value and 2 uplink power control lists and 1 power control value information element list are configured:
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network equipment is the first TCI state.
  • the uplink power control information element index value e.g.ul-powercontrolId-r17
  • the first uplink The power control list obtains the first uplink power control information element, and then obtains a power control value information element index value (e.g.p0-PUSCHId-r18) from it.
  • the power control value information element list e.g.p0-PUSCH-List -r18
  • obtain the first power control series value parameter e.g.p0forPUSCH-r18
  • the second SRS resource set and/or the PUSCH transmission opportunity corresponding to the network device/ Repeatedly obtaining the second uplink power control information element from the second uplink power control list according to the second TCI state, and then obtaining the second power control value information element from the same power control value information element list, and obtaining the second power control series value therefrom.
  • a new parameter is added to the uplink power control information element to indicate the power control value information element index value and 2 uplink power control lists and 2 power control value information element lists are configured:
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network equipment is the first TCI state, and the first uplink power is obtained from the first uplink power control list according to the index value of the uplink power control information element.
  • the PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or the network device obtains the second uplink power control information element from the second uplink power control list according to the second TCI state, and then obtains the second power control value information from The element list (e.g.p0-PUSCH-List2-r18) obtains the second power control value information element, and obtains the second power control series value parameter therefrom.
  • the element list e.g.p0-PUSCH-List2-r18
  • a new parameter is added in the uplink power control information element to indicate the power control series value parameter and configure an uplink power control list
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network equipment is the first TCI state, and the first uplink power control is obtained from the uplink power control list according to the index value of the uplink power control information element.
  • information element and obtain the first power control series value parameter from it; similarly, the second SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device is obtained from the same uplink power control list according to the second TCI state.
  • the uplink power control information element is used to obtain the second power control series value parameter therefrom.
  • a new parameter is added in the uplink power control information element to indicate the power control series value parameter and 2 uplink power control lists are configured
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network equipment is the first TCI state, and the first uplink power control list is obtained according to the index value of the uplink power control information element.
  • Power control information element and obtain the first power control series value parameter from it;
  • the second SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device is obtained from the second uplink power control list (e.g.uplink-PowerControlToAddModList2-r18) obtains the second uplink power control information element, and obtains the second power control series value parameter therefrom.
  • a new parameter is added to the power control and compensation factor set information element to indicate the power control series value parameter and configure an uplink power control list
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network equipment is the first TCI state
  • the first uplink power control is obtained from the uplink power control list according to the index value of the uplink power control information element.
  • information element and obtain the first power control and compensation factor parameter (e.g.p0AlphaSetforPUSCH-r17) from it, and then obtain the first power control series value parameter from it
  • the PUSCH transmission corresponding to the second SRS resource set and/or network equipment Opportunity/repetition obtains the second uplink power control information element from the same uplink power control list according to the second TCI state, and obtains the second power control series value parameter from the second power control and compensation factor parameter.
  • a new parameter is added in the power control and compensation factor set information element to indicate the power control series value parameter and configure 2 uplink power control lists
  • the TCI state applied to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network equipment is the first TCI state, and the first uplink power control list is obtained according to the index value of the uplink power control information element.
  • Power control information element and obtain the first power control and compensation factor parameter (e.g.p0AlphaSetforPUSCH-r17) from it, and then obtain the first power control series value parameter from it; similarly, the second SRS resource set and/or network device corresponding
  • the PUSCH transmission opportunity/repetition obtains the second uplink power control information element from the second uplink power control list according to the second TCI state, and obtains the second power control series value parameter from the second power control and compensation factor parameter.
  • the embodiments of this application provide methods for processing parameters with different contents when the TCI status contains the index value of the uplink power control information element, and provide methods for selecting or determining power control series value parameters and/or power control and compensation in various scenarios.
  • the factor parameter method is used to select or determine the power control parameters for power control, and provides a solution based on the open-loop power control process and/or open-loop power control parameter configuration in a multi-network device scenario, thereby Improve the versatility of power control methods.
  • this embodiment further discloses the control method in the previous embodiments.
  • the terminal device if the terminal device cannot obtain the power control value through the uplink power control information element index value associated with the TCI state, optionally, the TCI state does not contain the uplink power control information element index value, in the uplink dedicated BWP (Bandwidth Part, partial bandwidth) information element (e.g.BWP-UplinkDedicated) adds a new uplink power control information element index value, a total of 2 uplink power control information element index values, these two uplink power control information element index values (e.g.ul- powerControl-r17) respectively corresponds to the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or network equipment, and the power control value is obtained through the index values of these two uplink power control information elements.
  • the uplink dedicated BWP (Bandwidth Part, partial bandwidth) information element e.g.BWP-UplinkDedicated
  • the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or the network device correspond
  • the power control parameters egP O_UE_PUSCH, b, f, c (j)
  • the power control value egp0-r17
  • the power control value is provided in (egp0AlphaSetforPUSCH-r17).
  • the first power control parameter (egP O_UE_PUSCH, b, f, c (j)) corresponding to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or the network device is determined by the first uplink power control information element
  • the power control value (egp0-r17) corresponding to the medium power control and compensation factor parameters is provided;
  • the second power control parameter (egP O_UE_PUSCH,b, corresponding to the PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or network equipment, f, c (j)) are provided by the power control value (egp0-r17) corresponding to the power control and compensation factor parameters in the second uplink power control information element.
  • the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or network devices are obtained from this uplink power control list based on the two uplink power control information element index values.
  • Uplink power control information element If two uplink power control lists are configured, the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or network equipment will obtain two uplink powers from the two uplink power control lists respectively based on the index values of the two uplink power control information elements. Control information elements.
  • the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or the network device is the power control series value parameter associated with the uplink power control information element corresponding to the two uplink power control information element index values in the uplink dedicated part bandwidth information element. (egp0forPUSCH-r18) provided.
  • the first power control parameter (egP O_UE_PUSCH, b, f, c (j)) corresponding to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or the network device is determined by the first power control series value parameter
  • the first power control value in The first power control value in the power control series value parameter is provided.
  • the fifth state may be '10' and the sixth state may be '11', two SRS
  • the power control parameters egP O_UE_PUSCH, b, f, c (j)
  • the power control series value parameter egp0forPUSCH-r18 associated with the uplink power control information element corresponding to the power control information element index value is provided.
  • the first power control parameter (egP O_UE_PUSCH, b, f, c (j)) corresponding to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or the network device is determined by the first power control series value parameter
  • the second power control value in The second power control value in the power control series value parameter is provided.
  • the first power control series value parameters and the second power control series value parameters are provided in the following ways:
  • a new parameter is added to the uplink power control information element to indicate the power control value information element index value and one uplink power control list and one power control value information element list are configured:
  • the first uplink power control information element from the uplink power control list according to the uplink power control information element index value corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device, and then obtain a power control value information from it Element index value (e.g.p0-PUSCHId-r18), according to this index value, the first power control value information element is obtained from the power control value information element list (e.g.p0-PUSCH-List-r18), and the first power control value is obtained therefrom Series value parameter (e.g.p0forPUSCH-r18); Similarly, the uplink power control information element index value corresponding to the second SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device is obtained from the same uplink power control list. and two uplink power control information elements, and then obtain a second power control value information element from the same power control value information element list, and obtain a second power control series value parameter therefrom.
  • Element index value e.g
  • a new parameter is added to the uplink power control information element to indicate the power control value information element index value and one uplink power control list and two power control value information element lists are configured:
  • Figure 17 is a schematic flow chart of a first example of a control method according to the sixth embodiment.
  • the uplink power control information element index value and power control The mapping relationship of the series value parameters is shown in Figure 17.
  • the first uplink power is obtained from the uplink power control list according to the uplink power control information element index value corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device.
  • control information element and then obtain a power control value information element index value (e.g.p0-PUSCHId-r18), and obtain the first power control value information element list (e.g.p0-PUSCH-List-r18) based on this index value.
  • a power control value information element index value e.g.p0-PUSCHId-r18
  • a power control value information element and obtain the first power control series value parameter from it; according to the second SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device, the corresponding uplink power control information element index value is obtained from the same uplink
  • the power control list obtains the second uplink power control information element, and then obtains the second power control value information element from the second power control value information element list, and obtains the second power control series value parameter therefrom.
  • a new parameter is added to the uplink power control information element to indicate the power control value information element index value and 2 uplink power control lists and 1 power control value information element list are configured:
  • the first uplink power control information element from the first uplink power control list according to the uplink power control information element index value corresponding to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or the network device, and then obtain a power control element from it Value information element index value (e.g.p0-PUSCHId-r18), according to this index value, the first power control value information element is obtained from the power control value information element list (e.g.p0-PUSCH-List-r18), and the first power control value information element is obtained from it.
  • Value information element index value e.g.p0-PUSCHId-r18
  • Power control series value parameter (e.g.p0forPUSCH-r18); Similarly, the uplink power control information element index value corresponding to the PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or the network device is obtained from the second uplink power control list Obtain the second uplink power control information element, obtain the second power control value information element from the same power control value information element list, and obtain the second power control series value parameter therefrom.
  • a new parameter is added to the uplink power control information element to indicate the power control value information element index value and 2 uplink power control lists and 2 power control value information element lists are configured:
  • Figure 18 is a schematic flow diagram of a second example of a control method according to the sixth embodiment.
  • the uplink power control information element index value and power control The mapping relationship of series value parameters is shown in Figure 18.
  • the uplink power control information element index value corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device the first uplink power control list is obtained.
  • Uplink power control information element Uplink power control information element, and then obtain a power control value information element index value (e.g.p0-PUSCHId-r18), according to this index value, from the first power control value information element list (e.g.p0-PUSCH-List-r18)
  • the first power control value information element is obtained, and the first power control series value parameter is obtained therefrom; the uplink power control information element index value corresponding to the PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or the network device is obtained from the first power control value information element.
  • the second uplink power control information element is obtained from the two uplink power control lists, the second power control value information element is obtained from the second power control value information element list, and the second power control series value parameter is obtained therefrom.
  • a new parameter is added in the uplink power control information element to indicate the power control series value parameter and an uplink power control list is configured:
  • the first uplink power control information element from the uplink power control list according to the uplink power control information element index value corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device, and obtain the first power control therefrom Series value parameters
  • the second uplink power control information element is obtained from the same uplink power control list according to the uplink power control information element index value corresponding to the second SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device. , and obtain the second power control series value parameters from it.
  • a new parameter is added in the uplink power control information element to indicate the power control series value parameter and 2 uplink power control lists are configured:
  • the first uplink power control information element is obtained from the first uplink power control list according to the uplink power control information element index value corresponding to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or the network device, and the first uplink power control information element is obtained therefrom.
  • Power control series value parameters similarly, the second uplink power control is obtained from the second uplink power control list according to the uplink power control information element index value corresponding to the second SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device information element, and obtain the second power control series value parameter therefrom.
  • a new parameter is added to the power control and compensation factor set information element to indicate the power control series value parameter and configure an uplink power control list:
  • the first uplink power control information element from the uplink power control list according to the uplink power control information element index value corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device, and obtain the first power control therefrom With the compensation factor parameter (e.g.p0AlphaSetforPUSCH-r17), the first power control series value parameter is obtained from it.
  • the uplink power control information corresponding to the PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or the network device is The element index value obtains the second uplink power control information element from the same uplink power control list, and obtains the second power control and compensation factor parameters therefrom, and then obtains the second power control series value parameters therefrom.
  • a new parameter is added in the power control and compensation factor set information element to indicate the power control series value parameter and 2 uplink power control lists are configured:
  • the first uplink power control information element is obtained from the first uplink power control list according to the uplink power control information element index value corresponding to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or the network device, and the first uplink power control information element is obtained therefrom.
  • Power control and compensation factor parameters e.g.p0AlphaSetforPUSCH-r17
  • the control information element index value obtains the second uplink power control information element from the second uplink power control list, obtains the second power control and compensation factor parameters therefrom, and obtains the second power control series value parameters therefrom.
  • the embodiments of the present application provide methods for processing parameters with different contents when the TCI status does not contain the index value of the uplink power control information element, and provide methods for selecting or determining power control series value parameters and/or power control and
  • the method of compensation factor parameters is used to select or determine the power control parameters for power control, and provides a solution based on the open-loop power control process and/or open-loop power control parameter configuration in a multi-network device scenario, Thereby improving the versatility of the power control method.
  • this embodiment further discloses the control method in the previous embodiments.
  • a power control series value parameter may be configured 2 power control values enable fine power control adjustments.
  • the power control parameters egP O_UE_PUSCH, b, f, c (j)
  • the power control parameters corresponding to the PUSCH transmission opportunity/repetition of the device are all determined by the first/th power control series value parameter (egp0forPUSCH-r18) associated with the corresponding TCI state.
  • Two power control values are provided.
  • the TCI status is associated with the uplink power control information element, and the uplink power control information element is associated with a power control series value parameter.
  • the first power control parameter egP O_UE_PUSCH corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device , b, f, c (j)
  • the second power corresponding to the PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or network equipment
  • the control parameter egP O_UE_PUSCH, b, f, c (j)
  • the The first power control parameter egP O_UE_PUSCH, b, f, c (j)
  • the first power control parameter egP O_UE_PUSCH, b, f, c (j)
  • the control value is provided; the second power control parameter (egP O_UE_PUSCH, b, f, c (j)) corresponding to the PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or the network device is determined by the second power control series value parameter
  • the second power control value in is provided.
  • the method for providing the first power control series value parameter and the second power control series value parameter may refer to the method in the fifth embodiment.
  • the third value may be 2 bits, and 4 powers may be configured in one power control series value parameter. control value, enabling more precise power control adjustments.
  • the third state may be '00' and the fourth state may be '01'
  • the fifth state can be '10'
  • the sixth state can be '11'
  • the power control parameters corresponding to the PUSCH transmission opportunities/repetitions corresponding to the two SRS resource sets and/or the network device egP O_UE_PUSCH, b, f , c (j)
  • the power control series value parameter egp0forPUSCH-r18
  • the uplink power control information element is associated with a power control series value parameter.
  • the first and second PUSCH transmission opportunities/repetitions corresponding to the first and second SRS resource sets and/or network devices correspond to The two power control parameters (eg P O_UE_PUSCH, b, f, c (j)) are respectively provided by the first power control value in the first and second power control series value parameters; when the indication of the open-loop power control parameter set indication field When the state is the fourth state, the first and second power control parameters (egP O_UE_PUSCH,b,f,c (j )) are respectively provided by the second power control value in the first and second power control series value parameters; when the indication state of the open-loop power control parameter set indication field is the fifth state, the first and second SRS resources The first and second power control parameters (egP O_UE_PUSCH, b, f, c (j)) corresponding to the PUSCH transmission opportunity/repetition corresponding to the set and/or network equipment
  • the third power control value is provided; when the indication state of the open-loop power control parameter set indication field is the sixth state, the first PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or network equipment corresponds to
  • the first and second power control parameters egP O_UE_PUSCH, b, f, c (j)
  • the method of providing the value parameter and the second power control series value parameter may refer to the method in the fifth embodiment.
  • the embodiment of the present application provides a method for selecting or determining power control parameters when multiple power control values are configured in the power control series value parameters for power control. If the open-loop power control parameter set parameter indicates 1 or 2 Bit, a power control series value parameter can be configured with 2 or 4 power control values, thus providing multiple power control parameters, enabling more precise power control adjustments, and providing an open-loop power control process based on multiple network equipment scenarios. And/or open-loop power control parameter configuration scheme, thereby improving the versatility of the power control method.
  • this embodiment further discloses the control method in the previous embodiments.
  • the third value may be 2 bits, that is: open-loop power control parameter set indication
  • the field can indicate 4 possible indication states, namely: third state/fourth state/fifth state/sixth state.
  • the third state can be '00'
  • the fourth state can be '01'
  • the fifth state may be '10'
  • the sixth state may be '11'.
  • Each state corresponds to two SRS resource sets and/or a power control parameter providing method for PUSCH transmission opportunities/repetitions corresponding to the network device.
  • the open-loop power control parameter set indication field and the power control parameter provision method are shown in the following table. Through this method, the PUSCH transmission opportunities/repetitions corresponding to each network device can obtain power control parameters more independently.
  • the first power control parameter egP O_UE_PUSCH corresponding to the first SRS resource set and/or the PUSCH transmission opportunity/repetition corresponding to the network device , b, f, c (j)
  • the power control value egp0-r17
  • the second SRS resource set and /or the second power control parameter egP O_UE_PUSCH, b, f, c (j)
  • the power control value (egp0-r17) corresponding to the factor parameter is provided; when the indication state of the open-loop power control parameter set indication field is the fourth state, the PUSCH transmission opportunity/repetition
  • the second power control parameter (egP O_UE_PUSCH, b, f, c (j)) corresponding to the PUSCH transmission opportunity/repetition corresponding to the second SRS resource set and/or the network device is associated with the second TCI state
  • the first power control value in the associated power control series value parameter (egp0forPUSCH-r18) in the uplink power control information element is provided; when the indication state of the open-loop power control parameter set indication field is the fifth state, the first SRS resource
  • the first power control parameter (egP O_UE_PUSCH, b, f, c (j)) corresponding to the PUSCH transmission opportunity/repetition corresponding to the set and/or network device is associated with the first uplink power control information element associated with the corresponding TCI state.
  • the first power control value in the power control series value parameter provides the second power control parameter (egPO_UE_PUSCH,b,f,c (j )) is provided by the power control value (egp0-r17) corresponding to the power control and compensation factor parameters in the second uplink power control information element associated with the corresponding TCI state; when the indication state of the open-loop power control parameter set indication field is the sixth state, the first power control parameter (egPO_UE_PUSCH ,b,f,c (j)) corresponding to the PUSCH transmission opportunity/repetition corresponding to the first SRS resource set and/or network device is associated with the first TCI state
  • the first power control value in the associated power control series value parameter in the uplink power control information element provides the second power control parameter corresponding to the PUSCH transmission opportunity/repetition of the second SRS resource set and/or the network device (egP O_UE_PUSCH , b, f, c (j)) are provided by the first power control value in the associated power control
  • the embodiments of the present application provide a method of power control based on network device level, and provide a solution based on the open-loop power control process and/or open-loop power control parameter configuration in a multi-network device scenario.
  • each network device Corresponding PUSCH transmission opportunities/repetitions can obtain power control parameters more independently, thereby improving the versatility of the power control method.
  • this embodiment further discloses the control method in the previous embodiments.
  • a network device is associated with a power control series value parameter and a power control series value parameter can be configured with N power control values
  • the power control value is associated with One of the N power control values of this power control series value parameter, thereby realizing power control based on the terminal equipment panel level, and the power control value of each terminal equipment panel is more accurate.
  • the terminal device uses the first panel to perform PUSCH transmission opportunity/repetition to the first network device.
  • the first power control parameter (egPO_UE_PUSCH,b,f,c (j)) corresponding to the PUSCH transmission opportunity/repetition is determined by the power control and compensation factor parameters corresponding to the first uplink power control information element associated with the corresponding TCI state.
  • the power control value (egp0-r17) is provided; similarly, the terminal device uses the second panel for PUSCH transmission opportunity/repetition and the corresponding second power control parameter (egP O_UE_PUSCH,b,f,c (j)) is determined by the corresponding TCI state
  • the power control value (egp0-r17) corresponding to the power control and compensation factor parameters in the associated second uplink power control information element is provided.
  • the terminal device uses the first panel to perform PUSCH transmission opportunity/repetition to the first network device.
  • the first power control parameter (egPO_UE_PUSCH,b,f,c (j)) corresponding to the PUSCH transmission opportunity/repetition is determined by the power control series value parameter associated in the first uplink power control information element associated with the corresponding TCI state ( A power control value in egp0forPUSCH-r18) is provided;
  • the terminal device uses the second panel to perform PUSCH transmission opportunities/repetitions to the second network device, and the PUSCH transmission opportunities/repetitions correspond to the second power control parameters ( egPO_UE_PUSCH,b,f , c (j)) is provided by a power control value in the associated power control series value parameter (egp0forPUSCH-r18) in the second uplink power control information element associated with the corresponding TCI
  • mapping relationship between the power control value in the power control series value parameter and a panel of the terminal device there are the following two methods:
  • the index value of the terminal equipment panel corresponds one-to-one with the index value of the power control value in the power control series value parameter
  • the first power control parameter corresponding to the first panel of the terminal equipment egPO_UE_PUSCH,b ,f,c (j)
  • the second power control parameter corresponding to the second panel of the terminal device egP O_UE_PUSCH,b,f,c (j)
  • mapping relationship between SRS resources or SRS resource sets and power control values since a panel entity (eg panel entity) is associated with SRS resources or SRS resource sets, associate the SRS resources or SRS resource sets with power control series value parameters. For medium power control values, a panel of the terminal device can be associated with a power control value in the power control series value parameters.
  • a panel entity eg panel entity
  • the first SRS resource or SRS resource set is associated with the first power control value in the power control series value parameter, and the first power control parameter corresponding to the panel of the terminal device associated with the first SRS resource or SRS resource set (egP O_UE_PUSCH, b, f, c (j)) are provided by the first power control value in the corresponding power control series value parameter;
  • the second SRS resource or SRS resource set is associated with the second power control value in the power control series value parameter, and is related to the second power control value in the power control series value parameter.
  • the second power control parameter (egP O_UE_PUSCH, b, f, c (j)) corresponding to the panel of the terminal device associated with the two SRS resources or the SRS resource set is provided by the second power control value in the corresponding power control series value parameter.
  • the embodiments of this application provide a method of power control based on the panel level of terminal equipment, provide an open-loop power control process and/or a solution for configuring open-loop power control parameters in a multi-network device scenario, and realize panel-level based on terminal equipment. Power control, the power control value of each terminal equipment panel is more accurate, thereby improving the versatility of the power control method.
  • Figure 19 is a schematic structural diagram of a control device provided by an embodiment of the present application.
  • This device can be mounted on the terminal device in the above method embodiment.
  • the device can be a server.
  • the control device shown in Figure 19 can be used to perform some or all of the functions in the method embodiments described in the above embodiments.
  • the control device 110 includes:
  • the control module 111 is configured to perform physical uplink shared channel power control based on power control parameters.
  • the power control parameters are selected or determined based on downlink information.
  • the downlink information includes radio resource control signaling and/or downlink control information
  • the power control parameters include first power control parameters and/or second power control parameters.
  • the downlink control information includes a transmission configuration indication field and/or an open-loop power control parameter set indication field;
  • the radio resource control signaling includes a multiple-input multiple-output information element, an uplink dedicated partial bandwidth information element, and power control and compensation factor parameters. at least one of them.
  • step S1 also includes:
  • the power control parameters are selected or determined from the power control series value parameters and/or the power control and compensation factor parameters based on the indication status of the open loop power control parameter set indication field.
  • selecting or determining power control series value parameters and/or power control and compensation factor parameters based on the downlink information includes:
  • the power control series value parameters are selected or determined based on the corresponding processing content of the uplink power control information element and/or the power control and compensation factor parameters.
  • the step of selecting or determining the uplink power control information element according to the downlink information includes:
  • the third processing content in the downlink information selects or determines the uplink power control information element index value, wherein the third processing content includes the newly added uplink power control information element index value in the uplink dedicated part bandwidth information element, and the The uplink power control information element index value includes the first uplink power control information element index value and/or the second uplink power control information element index value;
  • the second transmission configuration indication state, the first uplink power control information element index value and/or the second uplink power control information element index value, from the first uplink power control Obtain the first uplink power control information element and/or the second uplink power control information element in a list; and/or, according to the second transmission configuration indication status and/or the second uplink power control information element index
  • the value of the second uplink power control information element is obtained from the second uplink power control list.
  • the corresponding processing content includes first processing content and/or second processing content, and based on the corresponding processing content of the uplink power control information element and/or the power control and compensation factor parameters, select or
  • the step of determining the power control series value parameters includes at least one of the following:
  • the second power control series value parameters are obtained based on the second power control and compensation factor parameters in the second uplink power control information element.
  • the step of selecting or determining the power control parameters from the power control series value parameters and/or the power control and compensation factor parameters based on the indication status of the open-loop power control parameter set indication field includes at least one of the following: item:
  • the indication state of the open-loop power control parameter set indication field is a first state or a third state, and the first power control parameter is composed of a first power control and compensation factor parameter or a first power control series value parameter.
  • a first power control value is provided; and/or the second power control parameter is provided by a second power control and compensation factor parameter or a first power control value in the second power control series value parameter;
  • the indication state of the open-loop power control parameter set indication field is the second state, and the first power control parameter is provided by the first power control value or the second power control value in the first power control series value parameter; And/or, the second power control parameter is provided by the first power control value or the second power control value in the second power control series value parameter;
  • the indication state of the open-loop power control parameter set indication field is a fourth state, and the first power control parameter is determined by the first power control and compensation factor parameter or the second of the first power control series value parameters.
  • the power control value is provided; and/or the second power control parameter is provided by the second power control value or the first power control value in the second power control series value parameter;
  • the indication state of the open-loop power control parameter set indication field is a fifth state, and the first power control parameter is composed of a third power control value, a second power control value, or a third power control value in the first power control series value parameter.
  • a power control value is provided; and/or the second power control parameter is provided by a third power control value, a second power control value or a second power control and compensation factor parameter in the second power control series value parameter. ;
  • the indication state of the open-loop power control parameter set indication field is a sixth state, and the first power control parameter is composed of a first power control value, a second power control value or a third power control value in the first power control series value parameter.
  • Four power control values are provided; and/or the second power control parameter is provided by the first power control value, the second power control value or the fourth power control value in the second power control series value parameter.
  • the step of performing power control based on the power control parameter includes at least one of the following:
  • control device provided by the embodiments of the present application can execute the technical solutions shown in the above method embodiments.
  • the implementation principles and beneficial effects are similar and will not be described again here.
  • control device 120 includes:
  • the sending module 121 is configured to send downlink information, so that the terminal device selects or determines power control parameters based on the downlink information, and performs power control based on the power control parameters.
  • step S20 also includes the following steps:
  • S10 Process the downlink information to obtain processing content.
  • step S10 includes at least one of the following:
  • the corresponding type of the power control and compensation factor parameter is power.
  • the control and compensation factor set information element adds a power control series value parameter to the power control and compensation factor set information element to obtain the second processing content;
  • the second uplink power control information element includes a second power control
  • the type corresponding to the compensation factor parameter, power control and compensation factor parameters is the power control and compensation factor set information element, and the power control series value parameter is added to the power control and compensation factor set information element to obtain the second processing content;
  • the step of adding several open-loop power control parameter set parameters to the multiple-input multiple-output information element to obtain the fourth processing content further includes;
  • the indication status of the open-loop power control parameter set indication field is indicated according to the corresponding field length of the open-loop power control parameter set indication field.
  • the values of the open-loop power control parameter set parameters include a first preset value and/or a second preset value
  • the corresponding field length of the open-loop power control parameter set indication field includes a first value, a third value, and a first value.
  • the second value and/or the third value, the step of selecting or determining the corresponding field length of the open-loop power control parameter set indication field according to the value of the open-loop power control parameter set parameter includes at least one of the following:
  • the corresponding field length of the open-loop power control parameter set indication field is the second value
  • the corresponding field length of the open-loop power control parameter set indication field is the third value
  • the corresponding field length of the open-loop power control parameter set indication field is the first value
  • the corresponding field length of the open loop power control parameter set indication field is a second value
  • the open-loop power control parameter set parameter is a first preset value
  • the open-loop The corresponding field length of the power control parameter set indication field is the second value
  • the open-loop power control parameter set parameter is a second preset value
  • the open-loop The corresponding field length of the power control parameter set indication field is the third value.
  • control device provided by the embodiments of the present application can execute the technical solutions shown in the above method embodiments.
  • the implementation principles and beneficial effects are similar and will not be described again here.
  • the communication device 140 described in this embodiment may be the terminal device (or a component that can be used for the terminal device) or a network device (or a component that can be used for the network device) mentioned in the previous method embodiment.
  • the communication device 140 may be used to implement the method corresponding to the terminal device or network device described in the above method embodiment. For details, please refer to the description in the above method embodiment.
  • the communication device 140 may include one or more processors 141, which may also be called a processing unit, and may implement certain control or processing functions.
  • the processor 141 may be a general-purpose processor or a special-purpose processor, or the like. For example, it can be a baseband processor or a central processing unit.
  • the baseband processor can be used to process communication protocols and communication data
  • the central processing unit can be used to control communication equipment, execute software programs, and process data of software programs.
  • the processor 141 may also store instructions 143 or data (eg, intermediate data).
  • the instruction 143 may be executed by the processor 141, so that the communication device 140 performs the method corresponding to the terminal device or network device described in the above method embodiment.
  • the communication device 140 may include a circuit, which may implement the functions of sending or receiving or communicating in the foregoing method embodiments.
  • the communication device 140 may include one or more memories 142, on which instructions 144 may be stored, and the instructions may be executed on the processor 141, so that the communication device 140 executes the method described in the above method embodiment.
  • data may also be stored in the memory 142 .
  • the processor 141 and the memory 142 can be provided separately or integrated together.
  • communication device 140 may also include a transceiver 145 and/or an antenna 146.
  • the processor 141 may be called a processing unit and controls the communication device 140 (terminal device or core network device or radio access network device).
  • the transceiver 145 may be called a transceiver unit, a transceiver, a transceiver circuit, a transceiver, etc., and is used to implement the transceiver function of the communication device 140 .
  • the transceiver 145 may receive a radio resource control release message; and the processor 141 may receive a radio resource control release message according to the radio resource control release message. message to enter the low-power wireless receiver state.
  • the specific implementation process of the processor 141 and the transceiver 145 can be referred to the relevant descriptions of the above embodiments, and will not be described again here.
  • the transceiver 145 may send a radio resource control release message, and the radio resource control release message is used to instruct the terminal device. Enter low-power wireless receiver state.
  • the specific implementation process of the processor 141 and the transceiver 145 can be referred to the relevant descriptions of the above embodiments, and will not be described again here.
  • the processor 141 and transceiver 145 described in this application can be implemented in IC (Integrated Circuit, integrated circuit), analog integrated circuit, RFIC (Radio Frequency Integrated Circuit, radio frequency integrated circuit), mixed signal integrated circuit, ASIC (Application Specific Integrated Circuit, application specific integrated circuit), PCB (Printed Circuit Board, printed circuit board), electronic equipment, etc.
  • IC Integrated Circuit, integrated circuit
  • RFIC Radio Frequency Integrated Circuit, radio frequency integrated circuit
  • mixed signal integrated circuit aSIC (Application Specific Integrated Circuit, application specific integrated circuit)
  • ASIC Application Specific Integrated Circuit, application specific integrated circuit
  • PCB Print Circuit Board, printed circuit board
  • electronic equipment etc.
  • the processor 141 and the transceiver 145 can also be manufactured using various integrated circuit process technologies, such as CMOS (Complementary Metal Oxide Semiconductor, complementary metal oxide semiconductor), NMOS (N Metal-Oxide-Semiconductor, N-type metal oxide semiconductor) ), PMOS (Positive channel Metal Oxide Semiconductor, P-type metal oxide semiconductor), BJT (Bipolar Junction Transistor, bipolar junction transistor), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs) wait.
  • CMOS Complementary Metal Oxide Semiconductor, complementary metal oxide semiconductor
  • NMOS N Metal-Oxide-Semiconductor, N-type metal oxide semiconductor
  • PMOS Positive channel Metal Oxide Semiconductor, P-type metal oxide semiconductor
  • BJT Bipolar Junction Transistor, bipolar junction transistor
  • BiCMOS bipolar CMOS
  • SiGe silicon germanium
  • the communication device can be a terminal device (such as a mobile phone) or a network device (such as a base station).
  • a terminal device such as a mobile phone
  • a network device such as a base station
  • the terminal device can be implemented in various forms.
  • the terminal devices described in this application may include mobile phones, tablet computers, notebook computers, PDAs, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, Mobile terminals such as wearable devices, smart bracelets, and pedometers, as well as fixed terminal devices such as digital TVs and desktop computers.
  • the communication device is described by taking a terminal device or a network device as an example, the scope of the communication device described in this application is not limited to the above-mentioned terminal device or network device, and the structure of the communication device may not be limited to Limitations of Figure 21.
  • the communication device may be a stand-alone device or may be part of a larger device.
  • An embodiment of the present application also provides a communication system, including: a terminal device as in any of the above method embodiments; and a network device as in any of the above method embodiments.
  • An embodiment of the present application also provides a communication device, including a memory and a processor.
  • a control program is stored in the memory.
  • the control program is executed by the processor, the steps of the control method in any of the above embodiments are implemented.
  • the communication device in this application can be a terminal device (such as a mobile phone) or a network device (such as a base station). The specific meaning needs to be clarified according to the context.
  • Embodiments of the present application also provide a storage medium.
  • a control program is stored on the storage medium.
  • the control program is executed by a processor, the steps of the control method in any of the above embodiments are implemented.
  • the embodiments of communication equipment and storage media provided by the embodiments of this application may include all technical features of any of the above control method embodiments.
  • the expansion and explanation content of the description is basically the same as that of each embodiment of the above method, and will not be repeated here. To elaborate.
  • Embodiments of the present application also provide a computer program product.
  • the computer program product includes computer program code.
  • the computer program code When the computer program code is run on a computer, it causes the computer to execute the methods in the above various possible implementations.
  • Embodiments of the present application also provide a chip, which includes a memory and a processor.
  • the memory is used to store a computer program.
  • the processor is used to call and run the computer program from the memory, so that the device equipped with the chip executes the above various possible implementations. Methods.
  • the units in the equipment of the embodiments of this application can be merged, divided, and deleted according to actual needs.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation.
  • the technical solution of the present application can be embodied in the form of a software product in essence or that contributes to the existing technology.
  • the computer software product is stored in one of the above storage media (such as ROM/RAM, magnetic disc, optical disk), including several instructions to cause a terminal device (which can be a mobile phone, a computer, a server, a controlled terminal device, or a network device, etc.) to execute the method of each embodiment of the present application.
  • a computer program product includes one or more computer instructions.
  • the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • Computer instructions may be stored in or transmitted from one storage medium to another, e.g., computer instructions may be transmitted from a website, computer, server, or data center over wires (e.g., coaxial cable, optical fiber, digital subscriber line) ) or wirelessly (such as infrared, wireless, microwave, etc.) to another website, computer, server or data center.
  • the storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains one or more available media integrated. Available media may be magnetic media (eg, floppy disks, storage disks, tapes), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk (SSD)), etc.

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

Abstract

La présente demande divulgue un procédé de commande, un dispositif de communication et un support d'enregistrement. Le procédé effectue, sur la base de paramètres de commande de puissance, une commande de puissance de canal physique partagé montant, et fournit une solution sur la base de processus de commande de puissance en boucle ouverte et/ou d'une configuration de paramètre de commande de puissance en boucle ouverte dans un scénario de dispositif multi-réseau, améliorant ainsi l'universalité du mode de commande de puissance.
PCT/CN2022/119104 2022-09-15 2022-09-15 Procédé de commande, dispositif de communication et support d'enregistrement WO2024055251A1 (fr)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110049539A (zh) * 2018-01-16 2019-07-23 维沃移动通信有限公司 上行功率控制参数配置方法、终端及网络设备
CN111901020A (zh) * 2020-01-21 2020-11-06 中兴通讯股份有限公司 一种功率控制参数确定方法、设备和存储介质
WO2021194218A1 (fr) * 2020-03-25 2021-09-30 엘지전자 주식회사 Procédé et appareil de transmission/réception de pusch dans un système de communication sans fil
CN114731590A (zh) * 2020-01-22 2022-07-08 Oppo广东移动通信有限公司 功率控制参数确定方法、终端、网络设备及存储介质
CN114765845A (zh) * 2021-01-15 2022-07-19 维沃移动通信有限公司 功率控制方法、装置及用户设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110049539A (zh) * 2018-01-16 2019-07-23 维沃移动通信有限公司 上行功率控制参数配置方法、终端及网络设备
CN111901020A (zh) * 2020-01-21 2020-11-06 中兴通讯股份有限公司 一种功率控制参数确定方法、设备和存储介质
CN114731590A (zh) * 2020-01-22 2022-07-08 Oppo广东移动通信有限公司 功率控制参数确定方法、终端、网络设备及存储介质
WO2021194218A1 (fr) * 2020-03-25 2021-09-30 엘지전자 주식회사 Procédé et appareil de transmission/réception de pusch dans un système de communication sans fil
CN114765845A (zh) * 2021-01-15 2022-07-19 维沃移动通信有限公司 功率控制方法、装置及用户设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Running CR for Introduction of QoE measurements in NR", 3GPP DRAFT; R2-2111633, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic Meeting; 20211101 - 20211112, 19 November 2021 (2021-11-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052078456 *

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