Processing method, communication device, and storage medium

Abstract

The technical scheme of the present application schedules at least two uplink channels which are completely overlapped or partially overlapped in time domain based on downlink information, and provides an uplink transmission method suitable for multiple network device scenarios, which can support scheduling at least two uplink channels which are completely overlapped or partially overlapped in time domain, thereby improving the flexibility of uplink transmission and / or improving the throughput of uplink transmission.

Description

Processing method, communication device and storage medium Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a processing method, communication equipment, and storage medium. Background Art

[0002] In existing protocols, at a certain moment, a terminal device only supports uplink transmission on a single panel. To improve resource utilization, simultaneous transmission of uplink shared channels and / or uplink control channels based on multiple panels is supported.

[0003] During the process of conceiving and implementing this application, the inventors discovered that there are at least the following problems: for multiple network device scenarios, the current uplink simultaneous transmission processing mechanism is not perfect. For example, there is a lack of uplink transmission methods based on multiple network devices / antenna panel scenarios, resulting in no support for scheduling at least two uplink channels that are completely or partially overlapping in the time domain, which is not conducive to improving the flexibility of uplink transmission, and / or is not conducive to improving the throughput of uplink transmission.

[0004] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Technical Solutions

[0005] The main purpose of this application is to provide a processing method, a communication device and a storage medium, aiming to provide an uplink transmission method suitable for multiple network device scenarios, which can support scheduling of at least two uplink channels that are completely overlapping or partially overlapping in the time domain, thereby improving the flexibility of uplink transmission, and / or improving the throughput of uplink transmission.

[0006] This application provides a processing method that can be applied to a terminal device (such as a mobile phone), comprising the following steps:

[0007] S2: Scheduling at least two uplink channels that are completely or partially overlapped in the time domain based on the downlink information.

[0008] Optionally, step S2 includes:

[0009] multiplexing at least one UCI onto at least one PUSCH based on downlink information;

[0010] At least one PUSCH and an uplink channel that completely overlaps or partially overlaps with the at least one PUSCH in the time domain are scheduled.

[0011] Optionally, the method further comprises at least one of the following:

[0012] Downlink information includes radio resource control signaling and / or downlink control information;

[0013] The uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain includes at least one of a first PUSCH, a second PUSCH, a third PUSCH, a PUCCH associated with the first identification content, and a PUCCH associated with the second identification content;

[0014] The at least one UCI includes a first UCI and / or a second UCI;

[0015] The at least one PUSCH includes at least one of a first PUSCH, a second PUSCH, and a third PUSCH.

[0016] Optionally, the method further comprises at least one of the following:

[0017] The radio resource control signaling includes at least one of an ACK / NACK feedback mode parameter, a parameter enabling simultaneous transmission of multiple panels under multiple DCIs, a second parameter enabling simultaneous transmission of multiple panels under multiple DCIs, and a parameter enabling simultaneous transmission of PUSCH and PUCCH;

[0018] The first UCI corresponds to a PUCCH associated with the first identification content;

[0019] The second UCI corresponds to a PUCCH associated with a second identification content;

[0020] The first PUSCH is associated with the first identification content;

[0021] The second PUSCH is associated with the second identification content;

[0022] The third PUSCH is selected or determined by the terminal device;

[0023] The third PUSCH is associated with the first identification content and / or the second identification content.

[0024] Optionally, multiplexing at least one UCI on at least one PUSCH based on downlink information includes at least one of the following:

[0025] In response to satisfying a first condition, multiplexing the first UCI on a first PUSCH, and / or multiplexing the second UCI on a second PUSCH;

[0026] In response to satisfying a second condition, multiplexing the first UCI and the second UCI on a first PUSCH, and / or multiplexing the first UCI on the first PUSCH and the second UCI on a third PUSCH;

[0027] In response to the third condition being satisfied, the first UCI and the second UCI are multiplexed on the first PUSCH or the second PUSCH, and / or the first UCI and the second UCI are multiplexed on the third PUSCH.

[0028] Optionally, the first condition is satisfied, including at least one of the following:

[0029] A candidate PUSCH for multiplexing the first UCI is associated with the first identification content;

[0030] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0031] The candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0032] The first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0033] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is associated with the first identification content;

[0034] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content.

[0035] Optionally, the second condition is met, including: the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH used for multiplexing the first UCI is associated with the first identification content; and / or the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH used for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH used for multiplexing the second UCI is associated with the second identification content.

[0036] Optionally, the third condition is met, including: the ACK / NACK feedback mode parameter is set to a joint mode, and the first UCI includes HARQ-ACK information, and the second UCI does not include HARQ-ACK information; and / or, the first UCI does not include HARQ-ACK information, and the second UCI does not include HARQ-ACK information.

[0037] Optionally, the method for selecting or determining the third PUSCH includes at least one of the following:

[0038] Select PUSCH containing aperiodic CSI;

[0039] Select PUSCH scheduled by DCI;

[0040] Select or determine the PUSCH of the serving cell with the smallest serving cell index value;

[0041] If the serving cell with the smallest serving cell index value has two PUSCHs in a time slot, the earliest PUSCH is selected;

[0042] If the serving cell with the smallest serving cell index value includes two PUSCHs starting at the same symbol in a time slot, the PUSCH associated with the control resource set whose control resource set pool index value parameter is 0 is selected.

[0043] Optionally, scheduling at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with the at least one PUSCH in the time domain includes at least one of the following:

[0044] If the terminal device does not support simultaneous transmission of uplink channels of different priorities, resolving overlap based on the first processing and selecting an uplink channel associated with the first identification content and / or the second identification content;

[0045] If the terminal device supports simultaneous transmission of uplink channels of different priorities, resolving overlap based on the second process and selecting an uplink channel associated with the first identification content and / or the second identification content;

[0046] Perform transmission of an uplink channel associated with the first identification content and / or the second identification content.

[0047] Optionally, resolving overlap based on the first processing and selecting an uplink channel associated with the first identification content and / or the second identification content includes at least one of the following:

[0048] Resolving overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority;

[0049] Resolving overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority;

[0050] An uplink channel with a maximum or larger priority index value among the uplink channels associated with the first identification content and / or the second identification content is selected.

[0051] Optionally, resolving the overlap based on the second processing and selecting an uplink channel associated with the first identification content and / or the second identification content includes at least one of the following:

[0052] Resolving overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority;

[0053] Resolving overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority;

[0054] Selecting an uplink channel with a maximum or larger priority index value among the uplink channels associated with the first identification content;

[0055] An uplink channel with a maximum or larger priority index value among the uplink channels associated with the second identification content is selected.

[0056] Optionally, performing transmission of an uplink channel associated with the first identification content and / or the second identification content includes at least one of the following:

[0057] Performing PUSCH transmission associated with the first identification content and / or the second identification content;

[0058] Performing PUCCH transmission associated with the second identification content and PUSCH transmission associated with the first identification content;

[0059] A PUCCH associated with the first identification content and a PUSCH associated with the second identification content are transmitted.

[0060] Optionally, the method further comprises at least one of the following:

[0061] The first identification content includes at least one of a first TCI state, a first control resource set pool index value, and a first SRS resource set;

[0062] The second identification content includes at least one of a second TCI state, a second control resource set pool index value, and a second SRS resource set;

[0063] The at least one UCI includes at least one of HARQ-ACK, SR, and CSI;

[0064] The value and / or enabling setting of the parameter enabling simultaneous transmission of multiple panels under multiple DCI and / or the second parameter enabling simultaneous transmission of multiple panels under multiple DCI are used to indicate simultaneous transmission of at least one of PUSCH and PUSCH, PUSCH and PUCCH, and PUCCH and PUCCH;

[0065] The enable setting of the parameter enabling simultaneous transmission of PUSCH and PUCCH is used to indicate simultaneous transmission of PUSCH and PUCCH.

[0066] The present application also provides a processing method, which can be applied to a network device (such as a base station), comprising the steps of:

[0067] S1: Send downlink information so that the terminal device schedules at least two uplink channels that are completely or partially overlapped in the time domain based on the downlink information.

[0068] Optionally, the terminal device schedules at least two uplink channels that completely overlap or partially overlap in the time domain based on the downlink information, including:

[0069] The terminal device multiplexes at least one UCI on at least one PUSCH based on the downlink information;

[0070] The terminal device schedules at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with the at least one PUSCH in the time domain.

[0071] Optionally, the method further comprises at least one of the following:

[0072] Downlink information includes radio resource control signaling and / or downlink control information;

[0073] The uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain includes at least one of a first PUSCH, a second PUSCH, a third PUSCH, a PUCCH associated with the first identification content, and a PUCCH associated with the second identification content;

[0074] The at least one UCI includes a first UCI and / or a second UCI;

[0075] The at least one PUSCH includes at least one of a first PUSCH, a second PUSCH, and a third PUSCH.

[0076] Optionally, the method further comprises at least one of the following:

[0077] The radio resource control signaling includes at least one of an ACK / NACK feedback mode parameter, a parameter enabling simultaneous transmission of multiple panels under multiple DCIs, a PUSCH configuration information element, and a PUCCH configuration information element;

[0078] The first UCI corresponds to a PUCCH associated with the first identification content;

[0079] The second UCI corresponds to a PUCCH associated with a second identification content;

[0080] The first PUSCH is associated with the first identification content;

[0081] The second PUSCH is associated with the second identification content;

[0082] The third PUSCH is selected or determined by the terminal device;

[0083] The third PUSCH is associated with the first identification content and / or the second identification content.

[0084] Optionally, the method further comprises at least one of the following:

[0085] Adding a second parameter enabling simultaneous transmission of multiple panels under multiple DCI to the PUSCH configuration information element and / or the PUCCH configuration information element;

[0086] A parameter for enabling simultaneous transmission of PUSCH and PUCCH is added to the PUSCH configuration information element and / or the PUCCH configuration information element.

[0087] Optionally, the method further comprises at least one of the following:

[0088] The first identification content includes at least one of a first TCI state, a first control resource set pool index value, and a first SRS resource set;

[0089] The second identification content includes at least one of a second TCI state, a second control resource set pool index value, and a second SRS resource set;

[0090] The at least one UCI includes at least one of HARQ-ACK, SR, and CSI;

[0091] The value and / or enabling setting of the parameter enabling simultaneous transmission of multiple panels under multiple DCI and / or the second parameter enabling simultaneous transmission of multiple panels under multiple DCI are used to indicate simultaneous transmission of at least one of PUSCH and PUSCH, PUSCH and PUCCH, and PUCCH and PUCCH;

[0092] The enable setting of the parameter enabling simultaneous transmission of PUSCH and PUCCH is used to indicate simultaneous transmission of PUSCH and PUCCH.

[0093] The present application also provides a communication device, comprising: a memory, a processor, and a processing program stored in the memory and executable on the processor, wherein the processing program implements the steps of any of the above-described processing methods when executed by the processor.

[0094] 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 reference needs to be clarified based on the context.

[0095] The present application also provides a storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of any of the above-described processing methods are implemented.

[0096] The technical solution of the present application provides an uplink transmission method suitable for multiple network device scenarios by scheduling at least two uplink channels that are completely overlapping or partially overlapping in the time domain based on downlink information. It can support scheduling at least two uplink channels that are completely overlapping or partially overlapping in the time domain, thereby improving the flexibility of uplink transmission and / or improving the throughput of uplink transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0097] The accompanying drawings herein are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification, are used to explain the principles of the present application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0098] FIG1 is a schematic diagram of the hardware structure of a mobile terminal for implementing various embodiments of the present application;

[0099] FIG2 is a diagram of a communication network system architecture provided by an embodiment of the present application;

[0100] FIG3 is a schematic diagram of the hardware structure of a controller 140 provided in this application;

[0101] FIG4 is a schematic diagram of the hardware structure of a network node 150 provided in this application;

[0102] FIG5 is a schematic flow chart of a processing method according to the first embodiment;

[0103] FIG6 is a schematic flow chart of a processing method according to a second embodiment;

[0104] FIG7 is a schematic flow chart of a processing method according to a third embodiment;

[0105] FIG8 is a schematic diagram of a UCI multiplexing scenario according to a fourth embodiment;

[0106] FIG9 is a schematic diagram of a UCI multiplexing scenario according to a fifth embodiment;

[0107] FIG10 is a schematic flow chart of a processing method according to a sixth embodiment;

[0108] FIG11 is a schematic flow chart of a processing method according to an eighth embodiment;

[0109] FIG12 is a schematic diagram of an interaction sequence according to a ninth embodiment;

[0110] FIG13 is a first structural diagram of a processing device provided in an embodiment of the present application;

[0111] FIG14 is a second structural diagram of a processing device provided in an embodiment of the present application;

[0112] FIG15 is a schematic diagram of the structure of the communication device provided in an embodiment of the present application.

[0113] The purpose of this application, its features, and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings. The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and the accompanying text are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of this application to those skilled in the art by reference to specific embodiments.

[0114] Implementation Methods of the Application

[0115] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0116] It should be noted that, in this document, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element, and / or, components, features, and elements with the same name in different embodiments of the present application may have the same meaning or different meanings, and their specific meanings need to be determined by their explanation in the specific embodiment or further combined with the context of the specific embodiment.

[0117] It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are used solely to distinguish information of the same type from one another. For example, without departing from the scope of this disclosure, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the term "if," as used herein, may be interpreted as "upon," "when," or "in response to a determination." Furthermore, as used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It should be further understood that the terms "comprising" and "including" indicate the presence of the recited features, steps, operations, elements, components, items, types, and / or groups, but do not preclude the presence, occurrence, or addition of one or more other features, steps, operations, elements, components, items, types, and / or groups. The terms "or," "and / or," "including at least one of the following," etc., as used herein, may be interpreted as inclusive, meaning any one or any combination. For example, “comprising at least one of the following: 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”; and for another example, “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”. An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some manner.

[0118] It should be understood that, although the various steps in the flowchart in the embodiment of the present application are shown in sequence according to the indication of the arrows, these steps are not necessarily performed in sequence in the order indicated by the arrows. Unless clearly stated herein, the execution of these steps is not strictly limited in order, and they can be performed in other orders. Moreover, at least a portion of the steps in the figure may include multiple sub-steps or multiple stages, and these sub-steps or stages are not necessarily performed at the same time, but can be performed at different times, and their execution order is not necessarily performed in sequence, but can be performed in turn or alternately with at least a portion of other steps or sub-steps or stages of other steps.

[0119] As used herein, the words "if" and "if" may be interpreted as "at the time of" or "when" or "in response to determining" or "in response to detecting," depending on the context. Similarly, the phrases "if it is determined" or "if (stated condition or event) is detected" may be interpreted as "when it is determined" or "in response to the determination" or "when detecting (stated condition or event)" or "in response to detecting (stated condition or event)," depending on the context.

[0120] It should be noted that in this article, step codes such as S1 and S2 are used for the purpose of expressing the corresponding content more clearly and concisely, and do not constitute a substantial restriction on the order. When implementing the step, those skilled in the art may execute S2 first and then S1, etc., but these should all be within the scope of protection of this application.

[0121] It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application.

[0122] In the subsequent description, the use of suffixes such as "module", "component" or "unit" to represent elements is only for the purpose of facilitating the description of the present application and has no specific meaning. Therefore, "module", "component" or "unit" can be used interchangeably.

[0123] 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 reference needs to be clarified based on the context.

[0124] The terminal device may be implemented in various forms. For example, the terminal device described in this application may include intelligent terminal devices such as mobile phones, tablet computers, laptop computers, PDAs, portable media players (PMPs), navigation devices, wearable devices, smart bracelets, pedometers, and other fixed terminal devices such as digital TVs and desktop computers.

[0125] The subsequent description will be made using a mobile terminal as an example. Those skilled in the art will understand that, in addition to components specifically used for mobile purposes, the configuration according to the embodiments of the present application can also be applied to fixed-type terminal devices.

[0126] Please refer to Figure 1, which is a schematic diagram of the hardware structure of a mobile terminal for implementing various embodiments of the present application. The mobile terminal 100 may include components such as an RF (Radio Frequency) unit 101, a WiFi module 102, an audio output unit 103, an A / V (Audio / Video) input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111. Those skilled in the art will understand that the mobile terminal structure shown in Figure 1 does not limit the mobile terminal. The mobile terminal may include more or fewer components than shown, or may combine certain components, or arrange the components differently.

[0127] The following is a detailed introduction to the various components of the mobile terminal in conjunction with Figure 1:

[0128] The RF unit 101 can be used to send and receive information or receive signals during calls. Specifically, it receives downlink information from the base station and transmits it to the processor 110 for processing. It also transmits uplink data to the base station. Typically, the RF unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low-noise amplifier, a duplexer, and / or other components. Furthermore, the RF unit 101 can communicate with the network and other devices via wireless communication. The above-mentioned wireless communications can use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), 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), FDD-LTE (Frequency Division Duplexing-Long Term Evolution), TDD-LTE (Time Division Duplexing-Long Term Evolution), 5G and 6G, etc.

[0129] WiFi is a short-range wireless transmission technology. A mobile terminal, through WiFi module 102, enables users to send and receive emails, browse web pages, and access streaming media, providing wireless broadband Internet access. Although FIG1 illustrates WiFi module 102, it is understood that it is not a required component of the mobile terminal and can be omitted as needed without altering the essence of the invention.

[0130] The audio output unit 103 can convert 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, or the like. Furthermore, the audio output unit 103 can also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, or the like.

[0131] The A / V input unit 104 is used to receive audio or video signals. The A / V input unit 104 may include a graphics processing unit (GPU) 1041 and a microphone 1042. The GPU 1041 processes image data of still images or videos captured by an image capture device (e.g., a camera) in video capture mode or image capture mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the GPU 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the RF unit 101 or the WiFi module 102. The microphone 1042 may receive sound (audio data) in operating modes such as a phone call mode, a recording mode, and a voice recognition mode, and may process such sound into audio data. In the phone call mode, the processed audio (voice) data may be converted into a format that can be transmitted to a mobile communication base station via the RF unit 101. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to eliminate (or suppress) noise or interference generated during the reception and transmission of audio signals.

[0132] The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor and a proximity sensor. Optionally, the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 1061 and / or the backlight when the mobile terminal 100 is moved to the ear. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when stationary. It can be used for applications that recognize the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors that can be configured in the mobile phone, such as fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., they will not be described here.

[0133] 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.

[0134] The user input unit 107 can be used to receive input digital or character information and generate key signal input related to user settings and function control of the mobile terminal. Optionally, 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 user touch operations on or near it (such as operations performed by the user using a finger, stylus, or any other suitable object or accessory on or near the touch panel 1071) and drive corresponding connected devices according to a pre-set program. The touch panel 1071 may include two parts: a touch detection device and a touch controller. Optionally, the touch detection device detects the user's touch direction and detects the signal generated 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 touch point coordinates, which are then sent to the processor 110. It can also receive and execute commands sent by the processor 110. And / or, the touch panel 1071 can be implemented using various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may further include other input devices 1072. Optionally, the other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, power keys, etc.), a trackball, a mouse, a joystick, etc., and the specifics are not limited here.

[0135] Optionally, the touch panel 1071 may overlay the display panel 1061. When the touch panel 1071 detects a touch operation on or near it, it transmits the information to the processor 110 to determine the type of touch event. The processor 110 then provides a corresponding visual output on the display panel 1061 based on the type of touch event. Although in FIG1 , the touch panel 1071 and the display panel 1061 are shown as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited to this specific embodiment.

[0136] The interface unit 108 serves as an interface through which at least one external device can be connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, an audio input / output (I / O) port, a video I / O port, a headphone port, etc. The interface unit 108 may be used to receive input (e.g., 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 transmit data between the mobile terminal 100 and an external device.

[0137] Memory 109 can be used to store software programs and various data. Memory 109 may primarily include a program storage area and a data storage area. Optionally, the program storage area may store an operating system and at least one application required for a function (such as a sound playback function or an image playback function); the data storage area may store data generated based on the use of the mobile phone (such as audio data, a phone book, etc.). Furthermore, / or, memory 109 may include high-speed random access memory and non-volatile memory, such as at least one disk storage device, flash memory device, or other volatile solid-state storage device.

[0138] Processor 110 is the control center of the mobile terminal, connecting all components of the mobile terminal using various interfaces and circuits. By running or executing software programs and / or modules stored in memory 109 and accessing data stored in memory 109, it executes various functions of the mobile terminal and processes data, thereby providing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, processor 110 may integrate an application processor and a modem processor. Optionally, the application processor primarily handles the operating system, user interface, and application programs, while the modem processor primarily handles wireless communications. It is understood that the modem processor may not be integrated into processor 110.

[0139] The mobile terminal 100 may also include a power supply 111 (such as a battery) for supplying power to various components. Preferably, the power supply 111 may be logically connected to the processor 110 through a power management system, thereby managing functions such as charging, discharging, and power consumption through the power management system.

[0140] Although not shown in FIG. 1 , the mobile terminal 100 may further include a Bluetooth module, etc., which will not be described in detail here.

[0141] To facilitate understanding of the embodiments of the present application, the communication network system on which the mobile terminal of the present application is based is described below.

[0142] Please refer to Figure 2, which is a communication network system architecture diagram provided in an embodiment of the present application. The communication network system is an NR (New Radio) system of universal mobile communication technology. The NR system includes UE (User Equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, EPC (Evolved Packet Core) 203 and the operator's IP service 204, which are connected in sequence.

[0143] Optionally, UE201 may be the above-mentioned terminal device 100, which will not be described in detail here.

[0144] E-UTRAN 202 includes eNodeB 2021 and other eNodeBs 2022 . Optionally, eNodeB 2021 may be connected to other eNodeBs 2022 via a backhaul (eg, an X2 interface). eNodeB 2021 is connected to EPC 203 , and eNodeB 2021 may provide access from UE 201 to EPC 203 .

[0145] EPC 203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving Gate Way) 2034, a PGW (PDN Gate Way) 2035, and a PCRF (Policy and Charging Rules Function) 2036. Optionally, MME 2031 is a control node that processes signaling between UE 201 and EPC 203, providing bearer and connection management. HSS 2032 provides registers for managing functions such as the Home Location Register (not shown) and stores user-specific information such as service features and data rates. 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 service data flow and IP bearer resources, and it selects and provides available policy and charging control decisions for the policy and charging execution function unit (not shown in the figure).

[0146] The IP service 204 may include the Internet, an intranet, an IMS (IP Multimedia Subsystem), or other IP services.

[0147] Although the above introduction takes the LTE system as an example, those skilled in the art should know that this application is not only applicable to the LTE system, but can also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, 5G and future new network systems (such as 6G), etc., which are not limited here.

[0148] FIG3 is a schematic diagram of the hardware structure of a controller 140 provided in this application. The controller 140 includes a memory 1401 and a processor 1402. The memory 1401 is used to store program instructions, and 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 embodiment of the above method. The implementation principles and beneficial effects are similar and will not be repeated here.

[0149] Optionally, the controller further includes a communication interface 1403, which can be connected to the processor 1402 via a bus 1404. The processor 1402 can control the communication interface 1403 to implement the receiving and sending functions of the controller 140.

[0150] Figure 4 is a schematic diagram of the hardware structure of a network node 150 provided in this application. Network node 150 includes: a memory 1501 and a processor 1502. Memory 1501 is used to store program instructions, and processor 1502 is used to call the program instructions in memory 1501 to execute the steps performed by the first node in the first embodiment of the above method. The implementation principles and beneficial effects are similar and will not be repeated here.

[0151] Optionally, the controller further includes a communication interface 1503, which can be connected to the processor 1502 via a bus 1504. The processor 1502 can control the communication interface 1503 to implement the receiving and sending functions of the network node 150.

[0152] The integrated modules implemented in the form of software function modules can be stored in a computer-readable storage medium. The software function modules stored in a storage medium include a number of instructions for causing a computer device (which can be a personal computer, server, or network device, etc.) or a processor to execute some of the steps of the methods of various embodiments of the present application.

[0153] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When software is used for implementation, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the process or function according to the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a storage medium or transmitted from one storage medium to another storage medium. For example, the computer instructions can be transmitted from a website, computer, server or data center to another website, computer, server or data center via a wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) method. The storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that includes one or more available media integrations. The available medium can be a magnetic medium (e.g., a floppy disk, a hard disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a solid state drive solid state disk, SSD), etc.

[0154] Based on the above-mentioned mobile terminal hardware structure and communication network system, various embodiments of the present application are proposed.

[0155] First embodiment

[0156] 5 , which is a flow chart of a processing method according to a first embodiment, the processing method of this embodiment can be applied to a terminal device (such as a mobile phone), and includes the following steps:

[0157] S2: Scheduling at least two uplink channels that are completely or partially overlapped in the time domain based on the downlink information.

[0158] Simultaneous uplink transmission refers to the transmission of at least two uplink channels that overlap (including complete overlap or partial overlap) in the time domain. In existing protocols, the uplink simultaneous transmission processing mechanism is not perfect for scenarios with multiple network devices. For example, there is a lack of methods for simultaneous transmission of PUSCH (Physical Uplink Shared CHannel) and PUCCH (Physical Uplink Control CHannel), and / or, there is no method for multiplexing UCI (Uplink Control Information) based on multiple network devices, and / or, there is no method for processing uplink transmissions with different priorities based on multiple network devices.

[0159] In this embodiment, a method for simultaneous uplink transmission (e.g., PUSCH and PUSCH, PUSCH and PUCCH, and PUCCH and PUCCH) is designed. Based on downlink information, at least one UCI is multiplexed on at least one PUSCH, thereby transmitting at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with the at least one PUSCH in the time domain.

[0160] Optionally, the downlink information includes radio resource control signaling (Radio Resource Control, RRC) and / or downlink control information (Downlink Control Information, DCI).

[0161] Optionally, the radio resource control signaling includes at least one of an ACK (ACKnowledgement) / NACK (Negative ACKnowledgement) feedback mode parameter, a parameter for enabling simultaneous transmission of multiple panels under multiple DCI, a second parameter for enabling simultaneous transmission of multiple panels under multiple DCI, and a parameter for enabling simultaneous transmission of PUSCH and PUCCH.

[0162] Optionally, the uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain includes at least one of a first PUSCH, a second PUSCH, a third PUSCH, a PUCCH associated with the first identification content, and a PUCCH associated with the second identification content.

[0163] Optionally, the at least one UCI includes a first UCI and / or a second UCI.

[0164] Optionally, the at least one PUSCH includes at least one of a first PUSCH, a second PUSCH, and a third PUSCH.

[0165] Optionally, after receiving the downlink information, the terminal device determines the uplink channels that are completely or partially overlapping in the time domain, including PUCCH (Physical Uplink Control CHannel) and / or PUSCH (Physical Uplink Shared CHannel).

[0166] Optionally, if it is determined that at least two uplink channels completely overlap or partially overlap in the time domain, a UCI multiplexing method needs to be designed to multiplex the UCI into the corresponding uplink channel for transmission.

[0167] Optionally, at least two uplink channels completely overlap or partially overlap in the time domain, including at least two PUCCHs and at least one PUSCH completely overlap or partially overlap in the time domain. Optionally, at least one PUCCH of the at least two PUCCHs and at least one PUSCH are associated with the same identification content.

[0168] Optionally, at least two uplink channels completely overlap or partially overlap in the time domain, including at least two PUCCHs and at least two PUSCHs completely overlap or partially overlap in the time domain. Optionally, at least one PUCCH of the at least two PUCCHs and at least one PUSCH of the at least two PUSCHs are associated with the same identification content.

[0169] Optionally, the at least one UCI includes at least one of a HARQ-ACK (Hybrid Automatic Repeat reQuest-ACKnowledgement), an SR (Scheduling Request), and a CSI (Channel State Information) report.

[0170] Optionally, the identification content includes first identification content and / or second identification content.

[0171] Optionally, the first identification content includes at least one item in the first TCI (Transmission Configuration Indicator) state (TCI-States or TCI-UL-States), the first control resource set pool index value, and the first SRS (Sounding Reference Signal) resource set.

[0172] Optionally, the first TCI state is associated with a first control resource set (first CORESETs).

[0173] Optionally, the first TCI state is the TCI state indicated by the DCI corresponding to the first value (for example, 0) of the control resource set pool index value parameter (coresetPoolIndex).

[0174] Optionally, the first control resource set pool index value is the first value (for example, 0) of the control resource set pool index value parameter (coresetPoolIndex).

[0175] Optionally, the first SRS resource set is an SRS resource set containing a smaller / lower SRS resource set index value.

[0176] Optionally, the second identification content includes at least one of a second TCI state, a second control resource set pool index value, and a second SRS resource set.

[0177] Optionally, the second TCI state is associated with a second control resource set (second CORESETs).

[0178] Optionally, the second TCI state is a TCI state indicated by the DCI corresponding to a second value (eg, 1) of the control resource set pool index value parameter.

[0179] Optionally, the second control resource pool index value is a second value (eg, 1) of the control resource pool index value parameter.

[0180] Optionally, the second SRS resource set is an SRS resource set containing a larger / higher SRS resource set index value.

[0181] Optionally, based on the satisfied conditions, a multiplexing mode of at least one UCI may be determined.

[0182] Optionally, depending on whether the terminal device supports simultaneous transmission of uplink channels of different priorities, overlapping can be resolved in different ways and uplink channels associated with different identification contents can be selected for transmission.

[0183] Through the technical solution of this embodiment, specifically by scheduling at least two uplink channels that are completely overlapping or partially overlapping in the time domain based on downlink information, an uplink transmission method suitable for multiple network device scenarios is provided, which can support scheduling at least two uplink channels that are completely overlapping or partially overlapping in the time domain, thereby improving the flexibility of uplink transmission, and / or improving the throughput of uplink transmission.

[0184] Second embodiment

[0185] 6 , which is a flow chart of a processing method according to a second embodiment, based on the first embodiment of the present application, this embodiment further discloses step S2, which specifically includes:

[0186] S201: Multiplexing at least one UCI onto at least one PUSCH based on downlink information;

[0187] S202: Schedule at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with the at least one PUSCH in the time domain.

[0188] Optionally, the downlink information includes RRC and / or DCI.

[0189] Optionally, the RRC includes at least one of an ACK / NACK feedback mode parameter, a parameter enabling simultaneous transmission of multiple panels under multiple DCIs, a second parameter enabling simultaneous transmission of multiple panels under multiple DCIs, and a parameter enabling simultaneous transmission of PUSCH and PUCCH.

[0190] Optionally, the uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain includes at least one of a first PUSCH, a second PUSCH, a third PUSCH, a PUCCH associated with the first identification content, and a PUCCH associated with the second identification content.

[0191] Optionally, the at least one UCI includes a first UCI and / or a second UCI.

[0192] Optionally, the at least one PUSCH includes at least one of a first PUSCH, a second PUSCH, and a third PUSCH.

[0193] Optionally, the first UCI corresponds to a PUCCH associated with the first identification content.

[0194] Optionally, the second UCI corresponds to a PUCCH associated with the second identification content.

[0195] Optionally, the first PUSCH is associated with the first identification content.

[0196] Optionally, the second PUSCH is associated with the second identification content.

[0197] Optionally, the third PUSCH is selected or determined by the terminal device.

[0198] Optionally, the third PUSCH is associated with the first identification content and / or the second identification content.

[0199] Optionally, in this embodiment, the PUSCH may be divided into a first PUSCH and / or a second PUSCH according to associated identification content. For example, the first PUSCH is associated with a first identification content, and the second PUSCH is associated with a second identification content.

[0200] Optionally, in this embodiment, a third PUSCH can be selected or determined from the PUSCH according to preset rules. The selected or determined third PUSCH can be associated with the first identification content or the second identification content, that is, the third PUSCH can be selected or determined from the first PUSCH and / or the second PUSCH.

[0201] Optionally, the method for selecting or determining the third PUSCH includes at least one of the following:

[0202] Select PUSCH containing aperiodic CSI;

[0203] Select PUSCH scheduled by DCI;

[0204] Select or determine the PUSCH of the serving cell with the smallest serving cell index value;

[0205] If the serving cell with the smallest serving cell index value has two PUSCHs in a time slot, the earliest PUSCH is selected;

[0206] If the serving cell with the smallest serving cell index value includes two PUSCHs starting at the same symbol in a time slot, the PUSCH associated with the control resource set whose control resource set pool index value parameter is 0 is selected.

[0207] Optionally, a PUSCH is selected as the third PUSCH according to a preset rule, including the following order:

[0208] Selecting the PUSCH containing aperiodic CSI (Channel State Information);

[0209] Select a PUSCH scheduled by DCI from PUSCHs that are scheduled by DCI, configured by ConfiguredGrantConfig, and configured by semiPersistentOnPUSCH.

[0210] Select the PUSCH of the serving cell with the smallest serving cell index value (ServCellIndex);

[0211] The serving cell with the smallest serving cell index value has two PUSCHs in a time slot, and the earliest PUSCH is selected;

[0212] The serving cell with the smallest serving cell index value has two PUSCHs starting at the same symbol in a time slot, and selects the PUSCH associated with the control resource set that is not configured with the control resource set pool index value parameter (coresetPoolIndex) or whose control resource set pool index value parameter is 0.

[0213] Through the technical solution of this embodiment, specifically by multiplexing at least one UCI on at least one PUSCH based on downlink information; scheduling at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain, an uplink transmission method suitable for multiple network device scenarios is provided, which can support scheduling at least two uplink channels that completely overlap or partially overlap in the time domain, thereby improving the flexibility of uplink transmission, and / or improving the throughput of uplink transmission, and / or reducing uplink transmission delay.

[0214] Third embodiment

[0215] 7 , which is a flow chart of a processing method according to a third embodiment, based on any of the above embodiments of the present application, this embodiment further discloses step S201, which specifically includes at least one of the following steps:

[0216] S2011: In response to a first condition being met, multiplexing the first UCI on a first PUSCH, and / or multiplexing the second UCI on a second PUSCH;

[0217] S2012: In response to satisfying the second condition, multiplexing the first UCI and the second UCI on the first PUSCH, and / or multiplexing the first UCI on the first PUSCH and the second UCI on the third PUSCH;

[0218] S2013: In response to satisfying the third condition, multiplex the first UCI and the second UCI on the first PUSCH or the second PUSCH, and / or multiplex the first UCI and the second UCI on the third PUSCH.

[0219] Optionally, the first condition is satisfied, including at least one of the following:

[0220] A candidate PUSCH for multiplexing the first UCI is associated with the first identification content;

[0221] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0222] The candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0223] The first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0224] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is associated with the first identification content;

[0225] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content.

[0226] Optionally, the second condition is met, including: the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH used for multiplexing the first UCI is associated with the first identification content; and / or the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH used for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH used for multiplexing the second UCI is associated with the second identification content.

[0227] Optionally, the third condition is met, including: the ACK / NACK feedback mode parameter is set to a joint mode, and the first UCI includes HARQ-ACK information, and the second UCI does not include HARQ-ACK information; and / or, the first UCI does not include HARQ-ACK information, and the second UCI does not include HARQ-ACK information.

[0228] Optionally, the candidate PUSCH is a PUSCH that completely overlaps or partially overlaps with the PUCCH associated with the first identification content and / or the PUCCH associated with the second identification content.

[0229] Optionally, the first UCI corresponds to a PUCCH associated with the first identification content.

[0230] Optionally, the second UCI corresponds to a PUCCH associated with the second identification content.

[0231] Optionally, the first PUSCH is associated with the first identification content.

[0232] Optionally, the second PUSCH is associated with the second identification content.

[0233] Optionally, if the first UCI and / or the second UCI is multiplexed on at least one PUSCH, the multiplexing manner may include at least one of the following:

[0234] If the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, multiplexing the first UCI on the first PUSCH;

[0235] If the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, multiplexing the second UCI on the second PUSCH;

[0236] If the first UCI includes HARQ-ACK information and the second UCI does not include HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, the first UCI and the second UCI are multiplexed on the first PUSCH;

[0237] If the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, then the second UCI is multiplexed on the second PUSCH;

[0238] If the ACK / NACK feedback mode parameter is set to joint mode, the first UCI includes HARQ-ACK information and the second UCI does not include HARQ-ACK information, the first UCI and the second UCI are multiplexed on the first PUSCH or the second PUSCH;

[0239] If the ACK / NACK feedback mode parameter is set to the separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, the first UCI is multiplexed on the first PUSCH;

[0240] If the ACK / NACK feedback mode parameter is set to the separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, the second UCI is multiplexed on the second PUSCH;

[0241] If the first UCI does not include HARQ-ACK information and the second UCI does not include HARQ-ACK information, the first UCI and the second UCI are multiplexed on the first PUSCH or the second PUSCH.

[0242] Optionally, if the first UCI and / or the second UCI is multiplexed on at least two PUSCHs, the multiplexing manner may include at least one of the following:

[0243] If the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, multiplexing the first UCI on the first PUSCH, and / or multiplexing the second UCI on the second PUSCH;

[0244] If the first UCI includes HARQ-ACK information and the second UCI does not include HARQ-ACK information, the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, then the first UCI and the second UCI are multiplexed on the first PUSCH;

[0245] If the first UCI includes HARQ-ACK information and the second UCI does not include HARQ-ACK information, the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, then the first UCI is multiplexed on the first PUSCH, and the second UCI is multiplexed on the third PUSCH (i.e., a PUSCH selected or determined according to a preset rule);

[0246] If the ACK / NACK feedback mode parameter is set to the joint mode, the first UCI includes HARQ-ACK information, and the second UCI does not include HARQ-ACK information, the terminal device multiplexes the first UCI and the second UCI on the third PUSCH;

[0247] If the ACK / NACK feedback mode parameter is set to the separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, then the first UCI is multiplexed on the first PUSCH, and / or the second UCI is multiplexed on the second PUSCH;

[0248] If the first UCI does not include HARQ-ACK information and the second UCI does not include HARQ-ACK information, the first UCI and the second UCI are multiplexed on the third PUSCH.

[0249] Through the technical solution of this embodiment, specifically by multiplexing the first UCI and / or the second UCI on at least one PUSCH based on downlink information, and / or multiplexing the first UCI and / or the second UCI on at least two PUSCHs, a method for multiplexing UCI on PUSCH based on multiple network devices is clarified, which can support scheduling of at least two uplink channels that are completely overlapping or partially overlapping in the time domain, thereby improving the flexibility of uplink transmission, and / or improving the throughput of uplink transmission, and / or reducing uplink transmission delay.

[0250] Fourth embodiment

[0251] 8 , which is a schematic diagram of a UCI multiplexing scenario according to a fourth embodiment, based on any of the above embodiments of the present application, this embodiment further discloses a UCI multiplexing method when at least two PUCCHs overlap with at least one PUCSH.

[0252] Optionally, at least two uplink channels overlap (completely or partially) in the time domain, including at least two PUCCHs and at least one PUSCH that completely or partially overlap in the time domain. Optionally, at least one of the at least two PUCCHs and at least one PUSCH are associated with the same identification content.

[0253] Optionally, if at least two PUCCHs overlap with at least one PUSCH in the time domain, a UCI multiplexing method needs to be designed to multiplex the UCI onto the PUSCH for transmission.

[0254] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the first identification content overlap in the time domain, and the candidate PUSCH for multiplexing the first UCI is the candidate PUSCH associated with the first identification content. The terminal device multiplexes the first UCI on one PUSCH of the candidate PUSCH associated with the first identification content (ie, the PUSCH associated with the first identification content), including at least one of the following:

[0255] The first UCI corresponds to a PUCCH transmission associated with the first identification content, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0256] The second UCI corresponds to a PUCCH transmission associated with the second identification content, and the second UCI includes at least one of HARQ-ACK, CSI, and SR;

[0257] The ACK / NACK feedback mode parameter (ackNackFeedbackMode) is set to separate mode (separate);

[0258] After UCI multiplexing, the PUCCH transmission associated with the first identification content is canceled, and the terminal device can perform the following transmissions: PUCCH transmission associated with the second identification content and PUSCH transmission associated with the first identification content, the first UCI is transmitted by the PUSCH associated with the first identification content, and the second UCI is transmitted by the PUCCH associated with the second identification content;

[0259] The PUSCH multiplexing the first UCI and / or the second UCI satisfies the UCI multiplexing condition.

[0260] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the second identification content overlap in the time domain, and the candidate PUSCH for multiplexing the second UCI is the candidate PUSCH associated with the second identification content. The terminal device multiplexes the second UCI on one PUSCH of the candidate PUSCH associated with the second identification content (ie, the PUSCH associated with the second identification content), including at least one of the following:

[0261] The first UCI corresponds to a PUCCH transmission associated with the first identification content, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0262] The second UCI corresponds to a PUCCH transmission associated with the second identification content, and the second UCI includes at least one of HARQ-ACK, CSI, and SR;

[0263] The ACK / NACK feedback mode parameter (ackNackFeedbackMode) is set to separate mode (separate);

[0264] After UCI multiplexing, the PUCCH transmission associated with the second identification content is canceled, and the terminal device can perform the following transmissions: PUCCH associated with the first identification content and PUSCH associated with the second identification content, the first UCI is transmitted by the PUCCH associated with the first identification content, and the second UCI is transmitted by the PUSCH associated with the second identification content;

[0265] The PUSCH multiplexing the first UCI and / or the second UCI satisfies the UCI multiplexing condition.

[0266] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the first identification content overlap in the time domain, the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is the candidate PUSCH associated with the first identification content, including at least one of the following:

[0267] (1) An optional solution in which the terminal device multiplexes the first UCI and / or the second UCI on the PUSCH includes at least one of the following:

[0268] Multiplexing the first UCI and the second UCI on one of the candidate PUSCHs associated with the first identification content (i.e., the PUSCH associated with the first identification content). Optionally, after the UCI is multiplexed, canceling the PUCCH transmission associated with the first identification content and the second identification content, the terminal device may perform the following transmissions: transmitting the PUSCH associated with the first identification content, and transmitting the first UCI and the second UCI by the PUSCH associated with the first identification content;

[0269] The PUSCH associated with the first identification content does not include non-periodic or semi-persistent CSI, and the first UCI and the second UCI are multiplexed on one PUSCH of the candidate PUSCH associated with the first identification content (that is, the PUSCH associated with the first identification content). Optionally, after the UCI is multiplexed, the PUCCH transmission associated with the first identification content and the second identification content is canceled, and the terminal device can perform the following transmission: PUSCH transmission associated with the first identification content, and the first UCI and the second UCI are transmitted by the PUSCH associated with the first identification content;

[0270] The PUSCH associated with the first identification content includes aperiodic or semi-persistent CSI, and the first UCI is multiplexed on one PUSCH among the candidate PUSCHs associated with the first identification content (i.e., the PUSCH associated with the first identification content). Optionally, after UCI multiplexing, the PUCCH transmission associated with the first identification content is canceled, and the terminal device can perform the following transmissions: PUCCH associated with the second identification content and PUSCH associated with the first identification content. The first UCI is transmitted by the PUSCH associated with the first identification content, and the second UCI is transmitted by the PUCCH associated with the second identification content.

[0271] (2) The first UCI corresponds to a PUCCH transmission associated with the first identification content, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0272] (3) a second UCI corresponding to a PUCCH transmission associated with a second identification content, the second UCI including CSI and / or SR;

[0273] (4) The PUSCH multiplexing the first UCI and / or the second UCI meets the UCI multiplexing condition.

[0274] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the second identification content overlap in the time domain, the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is the candidate PUSCH associated with the second identification content, including at least one of the following:

[0275] (1) The optional solution for the terminal device to multiplex the first UCI and / or the second UCI on the PUSCH includes at least one of the following:

[0276] Multiplexing the second UCI on one of the candidate PUSCHs associated with the second identification content (i.e., the PUSCH associated with the second identification content). Optionally, after the UCI is multiplexed, canceling the PUCCH transmission associated with the second identification content, the terminal device may perform the following transmissions: transmitting the PUCCH associated with the first identification content and the PUSCH associated with the second identification content, the first UCI being transmitted by the PUCCH associated with the first identification content, and the second UCI being transmitted by the PUSCH associated with the second identification content.

[0277] The PUSCH associated with the second identification content does not include non-periodic or semi-persistent CSI, and the second UCI is multiplexed on one PUSCH in the candidate PUSCH associated with the second identification content (that is, the PUSCH associated with the second identification content). Optionally, after UCI multiplexing, the PUCCH transmission associated with the second identification content is canceled, and the terminal device can perform the following transmissions: PUCCH associated with the first identification content and PUSCH associated with the second identification content. The first UCI is transmitted by the PUCCH associated with the first identification content, and the second UCI is transmitted by the PUSCH associated with the second identification content.

[0278] The PUSCH associated with the second identification content includes aperiodic or semi-persistent CSI, and the second UCI is not transmitted, that is, the PUCCH transmission associated with the second identification content is canceled. Optionally, after UCI multiplexing, the terminal device can perform the following transmissions: PUCCH associated with the first identification content and PUSCH associated with the second identification content. The first UCI is transmitted by the PUCCH associated with the first identification content, and the second UCI is not transmitted.

[0279] (2) The first UCI corresponds to a PUCCH transmission associated with the first identification content, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0280] (3) a second UCI corresponding to a PUCCH transmission associated with a second identification content, the second UCI including CSI and / or SR;

[0281] (4) The ACK / NACK feedback mode parameter (ackNackFeedbackMode) is set to separate mode (separate);

[0282] (5) The PUSCH multiplexing the first UCI and / or the second UCI meets the UCI multiplexing condition.

[0283] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the first identification content or the second identification content overlap in the time domain, the ACK / NACK feedback mode parameter (ackNackFeedbackMode) is set to joint mode (joint), the first UCI includes HARQ-ACK information, and the second UCI does not include HARQ-ACK information, including at least one of the following:

[0284] (1) The optional solution for the terminal device to multiplex the first UCI and / or the second UCI on the PUSCH includes at least one of the following:

[0285] Multiplexing the first UCI and the second UCI on the PUSCH associated with the first identification content or the second identification content. Optionally, after the UCI is multiplexed, canceling the PUCCH transmission associated with the first identification content and the second identification content, the terminal device may perform the following transmission: transmitting the PUSCH associated with the first identification content or the second identification content, and transmitting the first UCI and the second UCI by the PUSCH associated with the first identification content or the second identification content;

[0286] The PUSCH associated with the first identification content or the second identification content does not include non-periodic or semi-persistent CSI, and the first UCI and the second UCI are multiplexed on the PUSCH associated with the first identification content or the second identification content. Optionally, after UCI multiplexing, the PUCCH transmission associated with the first identification content and the second identification content is canceled, and the terminal device can perform the following transmission: the PUSCH transmission associated with the first identification content or the second identification content, and the first UCI and the second UCI are transmitted by the PUSCH associated with the first identification content or the second identification content;

[0287] The PUSCH associated with the first identification content or the second identification content includes aperiodic or semi-persistent CSI, and the optional solutions include at least one of the following:

[0288] ① The above-mentioned PUSCH is a PUSCH associated with the first identification content. The first UCI is multiplexed on the PUSCH associated with the first identification content. Optionally, after the UCI is multiplexed, the PUCCH transmission associated with the first identification content is canceled, and the terminal device can perform the following transmissions: PUCCH associated with the second identification content and PUSCH associated with the first identification content. The first UCI is transmitted by the PUSCH associated with the first identification content, and the second UCI is transmitted by the PUCCH associated with the second identification content.

[0289] ② The above-mentioned PUSCH is a PUSCH associated with the second identification content. The first UCI is multiplexed on the PUSCH associated with the second identification content, and the second UCI is not transmitted, that is, the PUCCH transmission associated with the second identification content is canceled. Optionally, after the UCI is multiplexed, the PUCCH transmission associated with the first identification content and the second identification content is canceled. The terminal device can perform the following transmission: PUSCH transmission associated with the second identification content, the first UCI is transmitted by the PUSCH associated with the second identification content, and the second UCI is not transmitted;

[0290] (2) The first UCI corresponds to a PUCCH transmission associated with the first identification content, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0291] (3) a second UCI corresponding to a PUCCH transmission associated with a second identification content, the second UCI including CSI and / or SR;

[0292] (4) The PUSCH multiplexing the first UCI and / or the second UCI meets the UCI multiplexing condition.

[0293] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the first identification content overlap in the time domain, the ACK / NACK feedback mode parameter (ackNackFeedbackMode) is set to separate mode (separate), the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is the candidate PUSCH associated with the first identification content. The terminal device multiplexes the first UCI on one of the candidate PUSCHs associated with the first identification content (ie, the PUSCH associated with the first identification content), including at least one of the following:

[0294] The first UCI corresponds to a PUCCH transmission associated with the first identification content, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0295] The second UCI corresponds to a PUCCH transmission associated with the second identification content, and the second UCI includes at least one of HARQ-ACK, CSI, and SR;

[0296] After UCI multiplexing, the PUCCH transmission associated with the first identification content is canceled, and the terminal device can perform the following transmissions: PUCCH transmission associated with the second identification content and PUSCH transmission associated with the first identification content, the first UCI is transmitted by the PUSCH associated with the first identification content, and the second UCI is transmitted by the PUCCH associated with the second identification content;

[0297] The PUSCH multiplexing the first UCI and / or the second UCI satisfies the UCI multiplexing condition.

[0298] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the second identification content overlap in the time domain, the ACK / NACK feedback mode parameter (ackNackFeedbackMode) is set to separate mode (separate), the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is the candidate PUSCH associated with the second identification content. The terminal device multiplexes the second UCI on one of the candidate PUSCHs associated with the second identification content (ie, the PUSCH associated with the second identification content), including at least one of the following:

[0299] The first UCI corresponds to a PUCCH transmission associated with the first identification content, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0300] The second UCI corresponds to a PUCCH transmission associated with the second identification content, and the second UCI includes at least one of HARQ-ACK, CSI, and SR;

[0301] After UCI multiplexing, the PUCCH transmission associated with the second identification content is canceled, and the terminal device can perform the following transmissions: PUCCH associated with the first identification content and PUSCH associated with the second identification content, the first UCI is transmitted by the PUCCH associated with the first identification content, and the second UCI is transmitted by the PUSCH associated with the second identification content;

[0302] The PUSCH multiplexing the first UCI and / or the second UCI satisfies the UCI multiplexing condition.

[0303] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the first identification content or the second identification content overlap in the time domain, the first UCI does not include HARQ-ACK information, and the second UCI does not include HARQ-ACK information, including at least one of the following:

[0304] (1) The optional solution for the terminal device to multiplex the first UCI and / or the second UCI on the PUSCH includes at least one of the following:

[0305] Multiplexing the first UCI and the second UCI on the PUSCH associated with the first identification content or the second identification content. Optionally, after the UCI is multiplexed, canceling the PUCCH transmission associated with the first identification content and the second identification content, the terminal device may perform the following transmission: transmitting the PUSCH associated with the first identification content or the second identification content, and transmitting the first UCI and the second UCI by the PUSCH associated with the first identification content or the second identification content;

[0306] The PUSCH associated with the first identification content or the second identification content does not include non-periodic or semi-persistent CSI, and the first UCI and the second UCI are multiplexed on the PUSCH associated with the first identification content or the second identification content. Optionally, after UCI multiplexing, the PUCCH transmission associated with the first identification content and the second identification content is canceled, and the terminal device can perform the following transmission: the PUSCH transmission associated with the first identification content or the second identification content, and the first UCI and the second UCI are transmitted by the PUSCH associated with the first identification content or the second identification content;

[0307] The PUSCH associated with the first identification content or the second identification content includes aperiodic or semi-persistent CSI, and the first UCI and the second UCI are not transmitted, that is, the PUCCH transmission associated with the first identification content and the second identification content is canceled. Optionally, after UCI multiplexing, the terminal device can perform the following transmission: the PUSCH transmission associated with the first identification content or the second identification content does not transmit the first UCI and the second UCI;

[0308] (2) a first UCI corresponds to a PUCCH transmission associated with a first identification content, and the first UCI includes CSI and / or SR;

[0309] (3) a second UCI corresponding to a PUCCH transmission associated with a second identification content, the second UCI including CSI and / or SR;

[0310] (4) The PUSCH multiplexing the first UCI and / or the second UCI meets the UCI multiplexing condition.

[0311] Optionally, the at least one PUCCH includes a first PUCCH and / or a second PUCCH.

[0312] Optionally, the first PUCCH, the second PUCCH, and the first PUSCH overlap in the time domain, the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, the first PUSCH and the first PUCCH are associated with the same identification content, and the first UCI and the second UCI are multiplexed on the first PUSCH, including at least one of the following:

[0313] The first PUCCH and the second PUCCH are associated with different identification contents, for example, the first PUCCH is associated with the first identification content and the second PUCCH is associated with the second identification content, or the first PUCCH is associated with the second identification content and the second PUCCH is associated with the first identification content;

[0314] The first UCI corresponds to a first PUCCH transmission, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0315] The second UCI corresponds to a second PUCCH transmission, and the second UCI includes CSI and / or SR;

[0316] The ACK / NACK feedback mode parameter is set to split mode;

[0317] After UCI multiplexing, the first PUCCH and the second PUCCH transmissions are canceled, and the terminal device can perform the following transmissions: first PUSCH transmission, the first UCI and the second UCI are transmitted by the first PUSCH;

[0318] The PUSCH multiplexing the first UCI and / or the second UCI satisfies the UCI multiplexing condition.

[0319] Optionally, the first PUCCH, the second PUCCH, and the first PUSCH overlap in the time domain, the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, the first PUSCH and the second PUCCH are associated with the same identification content, and the second UCI is multiplexed on the first PUSCH in the candidate PUSCH, including at least one of the following:

[0320] The first PUCCH and the second PUCCH are associated with different identification contents, for example, the first PUCCH is associated with the first identification content and the second PUCCH is associated with the second identification content, or the first PUCCH is associated with the second identification content and the second PUCCH is associated with the first identification content;

[0321] The first UCI corresponds to a first PUCCH transmission, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0322] The second UCI corresponds to a second PUCCH transmission, and the second UCI includes CSI and / or SR;

[0323] The ACK / NACK feedback mode parameter is set to split mode;

[0324] After UCI multiplexing, the second PUCCH transmission is canceled, and the terminal device can perform the following transmissions: the first PUCCH and the first PUSCH transmission, the first UCI is transmitted by the first PUCCH, and the second UCI is transmitted by the first PUSCH;

[0325] The PUSCH multiplexing the first UCI and / or the second UCI satisfies the UCI multiplexing condition.

[0326] Optionally, the first PUCCH, the second PUCCH, and the first PUSCH overlap in the time domain, the ACK / NACK feedback mode parameter is set to a joint mode, the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the first UCI and the second UCI are multiplexed on the first PUSCH, including at least one of the following:

[0327] The first PUCCH and the second PUCCH are associated with different identification contents, for example, the first PUCCH is associated with the first identification content and the second PUCCH is associated with the second identification content, or the first PUCCH is associated with the second identification content and the second PUCCH is associated with the first identification content;

[0328] The first PUSCH is associated with the first identification content or the second identification content;

[0329] The first UCI corresponds to a first PUCCH transmission, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0330] The second UCI corresponds to a second PUCCH transmission, and the second UCI includes CSI and / or SR;

[0331] After UCI multiplexing, the first PUCCH and the second PUCCH transmissions are canceled, and the terminal device can perform the following transmissions: first PUSCH transmission, the first UCI and the second UCI are transmitted by the first PUSCH;

[0332] The PUSCH multiplexing the first UCI and / or the second UCI satisfies the UCI multiplexing condition.

[0333] Optionally, the candidate PUSCH is a PUSCH that completely overlaps or partially overlaps with the PUCCH associated with the first identification content and / or the PUCCH associated with the second identification content.

[0334] Through the technical solution of this embodiment, specifically by clarifying the UCI multiplexing method when at least two PUCCHs overlap with at least one PUCSH, the UCI corresponding to the PUCCH is multiplexed onto the PUSCH for transmission, which can support the transmission of PUCCH and PUSCH that are completely or partially overlapping in the time domain, thereby improving the flexibility of uplink transmission, and / or improving the throughput of uplink transmission.

[0335] Fifth embodiment

[0336] 9 , which is a schematic diagram of a UCI multiplexing scenario according to a fifth embodiment, based on any of the above embodiments of the present application, this embodiment further discloses a UCI multiplexing method when at least two PUCCHs overlap with at least two PUCSHs.

[0337] Optionally, at least two uplink channels overlap (completely or partially) in the time domain, including at least two PUCCHs and at least two PUSCHs that completely or partially overlap in the time domain. Optionally, at least one of the at least two PUCCHs and at least one of the at least two PUSCHs are associated with the same identification content.

[0338] Optionally, if at least two PUCCHs overlap with at least two PUSCHs in the time domain, a UCI multiplexing method needs to be designed to multiplex UCI onto the PUSCH for transmission.

[0339] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the first identification content and / or the PUSCH associated with the second identification content overlap in the time domain, and the candidate PUSCH for multiplexing the first UCI is the candidate PUSCH associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is the candidate PUSCH associated with the second identification content. The terminal device multiplexes the first UCI on one PUSCH of the candidate PUSCH associated with the first identification content (ie, the PUSCH associated with the first identification content), and / or multiplexes the second UCI on one PUSCH of the candidate PUSCH associated with the second identification content (ie, the PUSCH associated with the second identification content), including at least one of the following:

[0340] (1) The first UCI corresponds to a PUCCH transmission associated with a first identification content, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0341] (2) the second UCI corresponds to a PUCCH transmission associated with the second identification content, and the second UCI includes at least one of HARQ-ACK, CSI, and SR;

[0342] (3) The ACK / NACK feedback mode parameter (ackNackFeedbackMode) is set to separate mode (separate);

[0343] (4) After UCI multiplexing, the PUCCH transmission associated with the first identification content and / or the second identification content is canceled, and the terminal device can perform at least one of the following transmissions:

[0344] The PUCCH associated with the second identification content and the PUSCH associated with the first identification content are transmitted, the first UCI is transmitted by the PUSCH associated with the first identification content, and the second UCI is transmitted by the PUCCH associated with the second identification content;

[0345] The PUCCH associated with the first identification content and the PUSCH associated with the second identification content are transmitted, the first UCI is transmitted by the PUCCH associated with the first identification content, and the second UCI is transmitted by the PUSCH associated with the second identification content;

[0346] The PUSCH associated with the first identification content and the PUSCH associated with the second identification content are transmitted, the first UCI is transmitted by the PUSCH associated with the first identification content, and the second UCI is transmitted by the PUSCH associated with the second identification content;

[0347] (5) The PUSCH multiplexing the first UCI and / or the second UCI meets the UCI multiplexing condition.

[0348] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the first identification content and / or the PUSCH associated with the second identification content overlap in the time domain, the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is the candidate PUSCH associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is the candidate PUSCH associated with the second identification content, including at least one of the following:

[0349] (1) The optional solution for the terminal device to multiplex the first UCI and / or the second UCI on the PUSCH includes at least one of the following:

[0350] ① Multiplexing the first UCI and the second UCI on one of the candidate PUSCHs associated with the first identification content (i.e., the PUSCH associated with the first identification content). Optionally, after the UCI is multiplexed, the PUCCH transmission associated with the first identification content and the second identification content is canceled, and the terminal device can perform the following transmissions: PUSCH transmission associated with the first identification content and PUSCH transmission associated with the second identification content, and the first UCI and the second UCI are transmitted by the PUSCH associated with the first identification content;

[0351] ② Multiplexing the first UCI on a PUSCH among candidate PUSCHs associated with the first identification content (ie, the PUSCH associated with the first identification content), and multiplexing the second UCI on a PUSCH selected according to a preset rule.

[0352] Optionally, a PUSCH is selected according to a preset rule, including at least one of the following:

[0353] Select PUSCH containing aperiodic CSI;

[0354] There are PUSCHs scheduled by DCI, configured with ConfiguredGrantConfig and configured with semiPersistentOnPUSCH, and the PUSCH scheduled by DCI is selected.

[0355] Select the PUSCH of the serving cell with the smallest serving cell index value (ServCellIndex);

[0356] The serving cell with the smallest serving cell index value has two PUSCHs in a time slot, and the earliest PUSCH is selected;

[0357] The serving cell with the smallest serving cell index value has two PUSCHs starting at the same symbol in a time slot, and selects the PUSCH associated with the control resource set that is not configured with the control resource set pool index value parameter (coresetPoolIndex) or has a control resource set pool index value parameter value of 0;

[0358] Optionally, after UCI is multiplexed, PUCCH transmission associated with the first identification content and the second identification content is canceled, and the terminal device may perform the following transmissions: PUSCH transmission associated with the first identification content and PUSCH transmission associated with the second identification content, the first UCI is transmitted by the PUSCH associated with the first identification content, and the second UCI is transmitted by a PUSCH selected according to a preset rule;

[0359] ③ The PUSCH associated with the first identification content does not include aperiodic or semi-persistent CSI, and the PUSCH associated with the second identification content includes aperiodic or semi-persistent CSI. The first UCI and the second UCI are multiplexed on one PUSCH of the candidate PUSCH associated with the first identification content (i.e., the PUSCH associated with the first identification content). Optionally, after UCI multiplexing, the PUCCH transmission associated with the first identification content and the second identification content is canceled, and the terminal device can perform the following transmissions: PUSCH transmission associated with the first identification content and PUSCH transmission associated with the second identification content, and the first UCI and the second UCI are transmitted by the PUSCH associated with the first identification content;

[0360] ④ The PUSCH associated with the first identification content includes aperiodic or semi-persistent CSI, and the PUSCH associated with the second identification content does not include aperiodic or semi-persistent CSI. The first UCI is multiplexed on a PUSCH in the candidate PUSCH associated with the first identification (that is, the PUSCH associated with the first identification), and the second UCI is multiplexed on a PUSCH in the candidate PUSCH associated with the second identification (that is, the PUSCH associated with the second identification). Optionally, after UCI multiplexing, the PUCCH transmission associated with the first identification content and / or the second identification content is canceled, and the terminal device can perform the following transmissions: PUSCH transmission associated with the first identification content and PUSCH transmission associated with the second identification content, the first UCI is transmitted by the PUSCH associated with the first identification, and the second UCI is transmitted by the PUSCH associated with the second identification;

[0361] (2) The first UCI corresponds to a PUCCH transmission associated with the first identification content, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0362] (3) a second UCI corresponding to a PUCCH transmission associated with a second identification content, the second UCI including CSI and / or SR;

[0363] (4) The ACK / NACK feedback mode parameter (ackNackFeedbackMode) is set to separate mode (separate);

[0364] (5) The PUSCH multiplexing the first UCI and / or the second UCI meets the UCI multiplexing condition.

[0365] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the first identification content and / or the PUSCH associated with the second identification content overlap in the time domain, the ACK / NACK feedback mode parameter (ackNackFeedbackMode) is set to a joint mode (joint), the first UCI includes HARQ-ACK information, and the second UCI does not include HARQ-ACK information, including at least one of the following:

[0366] (1) The optional solution for the terminal device to multiplex the first UCI and / or the second UCI on the PUSCH includes at least one of the following:

[0367] ① The terminal device multiplexes the first UCI and the second UCI on a PUSCH selected according to a preset rule. Optionally, after the UCI is multiplexed, the PUCCH transmission associated with the first identification content and the second identification content is canceled. The terminal device can perform the following transmissions: PUSCH transmission associated with the first identification content and PUSCH transmission associated with the second identification content. The first UCI and the second UCI are transmitted by a PUSCH selected according to the preset rule.

[0368] ② The terminal device selects a PUSCH according to a preset rule. If the PUSCH does not contain aperiodic or semi-persistent CSI, the first UCI and the second UCI are multiplexed on a PUSCH selected according to the preset rule.

[0369] ③ The terminal device selects a PUSCH according to a preset rule. If the PUSCH contains aperiodic or semi-persistent CSI, and the remaining PUSCH does not contain aperiodic or semi-persistent CSI, the first UCI is multiplexed on the PUSCH selected according to the preset rule, and the second UCI is multiplexed on the remaining PUSCH.

[0370] ④ If the first PUSCH and the second PUSCH contain aperiodic or semi-persistent CSI, the first UCI is multiplexed on a PUSCH selected according to a preset rule;

[0371] (2) The first UCI corresponds to a PUCCH transmission associated with the first identification content, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0372] (3) a second UCI corresponding to a PUCCH transmission associated with a second identification content, the second UCI including CSI and / or SR;

[0373] (4) The PUSCH multiplexing the first UCI and / or the second UCI meets the UCI multiplexing condition.

[0374] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the first identification content and / or the PUSCH associated with the second identification content overlap in the time domain, the ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is the candidate PUSCH associated with the first identification content. The candidate PUSCH for multiplexing the second UCI is the candidate PUSCH associated with the second identification content. The terminal device multiplexes the first UCI on one PUSCH of the candidate PUSCH associated with the first identification content (ie, the PUSCH associated with the first identification content), and / or multiplexes the second UCI on one PUSCH of the candidate PUSCH associated with the second identification content (ie, the PUSCH associated with the second identification content), including at least one of the following:

[0375] The first UCI corresponds to a PUCCH transmission associated with the first identification content, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0376] The second UCI corresponds to a PUCCH transmission associated with the second identification content, and the second UCI includes at least one of HARQ-ACK, CSI, and SR;

[0377] After UCI multiplexing, the PUCCH transmission associated with the first identification content and the second identification content is canceled, and the terminal device can perform the following transmissions: PUSCH transmission associated with the first identification content and PUSCH transmission associated with the second identification content, the first UCI is transmitted by the PUSCH associated with the first identification content, and the second UCI is transmitted by the PUSCH associated with the second identification content;

[0378] The PUSCH multiplexing the first UCI and / or the second UCI satisfies the UCI multiplexing condition.

[0379] Optionally, the PUCCH associated with the first identification content, the PUCCH associated with the second identification content, and the PUSCH associated with the first identification content and / or the PUSCH associated with the second identification content overlap in the time domain, the first UCI does not include HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the terminal device multiplexes the first UCI and the second UCI on a PUSCH selected according to a preset rule, including at least one of the following:

[0380] The first UCI corresponds to a PUCCH transmission associated with the first identification content, and the first UCI includes CSI and / or SR;

[0381] The second UCI corresponds to a PUCCH transmission associated with the second identification content, and the second UCI includes CSI and / or SR;

[0382] After UCI multiplexing, the PUCCH transmission associated with the first identification content and the second identification content is canceled, and the terminal device can perform the following transmissions: first PUSCH transmission and second PUSCH transmission, and the first UCI and the second UCI are transmitted by a PUSCH selected according to a preset rule;

[0383] The PUSCH multiplexing the first UCI and / or the second UCI satisfies the UCI multiplexing condition.

[0384] Optionally, the first PUCCH, the second PUCCH, and the first PUSCH and / or the second PUSCH overlap in the time domain, the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, the first PUSCH and the first PUCCH are associated with the same identification content, and the second PUSCH and the second PUCCH are associated with the same identification content, including at least one of the following:

[0385] (1) The optional solution for the terminal device to multiplex the first UCI and / or the second UCI on the PUSCH includes at least one of the following:

[0386] ① Multiplex the first UCI and the second UCI on the first PUSCH. Optionally, after the UCI is multiplexed, cancel the first PUCCH and the second PUCCH transmissions. The terminal device can perform the following transmissions: first PUSCH transmission and second PUSCH transmission, and the first UCI and the second UCI are transmitted by the first PUSCH;

[0387] ② Multiplexing the first UCI on the first PUSCH, and multiplexing the second UCI on a PUSCH selected according to a preset rule. Optionally, selecting a PUSCH according to the preset rule includes at least one of the following:

[0388] Select PUSCH containing aperiodic CSI;

[0389] There are PUSCHs scheduled by DCI, configured with grant configuration parameters, and PUSCH semi-persistent parameter configurations. Select the PUSCH scheduled by DCI;

[0390] Select the PUSCH of the serving cell with the smallest serving cell index value;

[0391] The serving cell with the smallest serving cell index value has two PUSCHs in a time slot, and the earliest PUSCH is selected;

[0392] The serving cell with the smallest serving cell index value has two PUSCHs starting at the same symbol in a time slot. The PUSCH associated with the control resource set that is not configured with a control resource set pool index value parameter or has a control resource set pool index value parameter value of 0 is selected.

[0393] Optionally, after UCI multiplexing, the first PUCCH and the second PUCCH transmissions are canceled, and the terminal device may perform the following transmissions: first PUSCH transmission and second PUSCH transmission, where the first UCI is transmitted by the first PUSCH, and the second UCI is transmitted by a PUSCH selected according to a preset rule;

[0394] (2) The first PUCCH and the second PUCCH are associated with different identification contents, for example, the first PUCCH is associated with the first identification content and the second PUCCH is associated with the second identification content, or the first PUCCH is associated with the second identification content and the second PUCCH is associated with the first identification content;

[0395] (3) The first UCI corresponds to the first PUCCH transmission, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0396] (4) The second UCI corresponds to the second PUCCH transmission, and the second UCI includes CSI and / or SR;

[0397] (5) The ACK / NACK feedback mode parameter (ackNackFeedbackMode) is set to separate mode (separate);

[0398] (6) The PUSCH multiplexing the first UCI and / or the second UCI meets the UCI multiplexing condition.

[0399] Optionally, the first PUCCH, the second PUCCH, and the first PUSCH and / or the second PUSCH overlap in the time domain, the ACK / NACK feedback mode parameter (ackNackFeedbackMode) is set to a joint mode (joint), the first UCI includes HARQ-ACK information, and the second UCI does not include HARQ-ACK information. The terminal device multiplexes the first UCI and the second UCI on a PUSCH selected according to a preset rule, including at least one of the following:

[0400] (1) Select a PUSCH according to a preset rule, including at least one of the following:

[0401] Select PUSCH containing aperiodic CSI;

[0402] There are PUSCHs scheduled by DCI, configured with grant configuration parameters, and PUSCH semi-persistent parameter configurations. Select the PUSCH scheduled by DCI;

[0403] Select the PUSCH of the serving cell with the smallest serving cell index value;

[0404] The serving cell with the smallest serving cell index value has two PUSCHs in a time slot, and the earliest PUSCH is selected;

[0405] The serving cell with the smallest serving cell index value has two PUSCHs starting at the same symbol in a time slot. The PUSCH associated with the control resource set that is not configured with a control resource set pool index value parameter or has a control resource set pool index value parameter value of 0 is selected.

[0406] (2) The first PUCCH and the second PUCCH are associated with different identification contents, for example, the first PUCCH is associated with the first identification content and the second PUCCH is associated with the second identification content, or the first PUCCH is associated with the second identification content and the second PUCCH is associated with the first identification content;

[0407] (3) The first PUSCH and the first PUCCH are associated with the same identification content;

[0408] (4) The second PUSCH and the second PUCCH are associated with the same identification content;

[0409] (5) The first UCI corresponds to a first PUCCH transmission, and the first UCI includes at least one of HARQ-ACK, CSI, and SR;

[0410] (6) The second UCI corresponds to the second PUCCH transmission, and the second UCI includes CSI and / or SR;

[0411] (7) After UCI multiplexing, the first PUCCH and the second PUCCH transmissions are canceled, and the terminal device can perform the following transmissions: first PUSCH transmission and second PUSCH transmission, and the first UCI and the second UCI are transmitted by a PUSCH selected according to a preset rule;

[0412] (8) The PUSCH multiplexing the first UCI and / or the second UCI meets the UCI multiplexing condition.

[0413] Optionally, the candidate PUSCH is a PUSCH that completely overlaps or partially overlaps with the PUCCH associated with the first identification content and / or the PUCCH associated with the second identification content.

[0414] Through the technical solution of this embodiment, specifically by clarifying the UCI multiplexing method when at least two PUCCHs overlap with at least two PUCSHs, the UCI corresponding to the PUCCH is multiplexed onto the PUSCH for transmission, which can support the transmission of PUCCH and PUSCH or PUSCH and PUSCH that are completely overlapping or partially overlapping in the time domain, thereby improving the flexibility of uplink transmission, and / or improving the throughput of uplink transmission.

[0415] Sixth embodiment

[0416] 10 is a flow chart of a processing method according to a sixth embodiment. Based on any of the above embodiments of the present application, this embodiment further discloses step S202, which specifically includes at least one of the following steps:

[0417] S2021: If the terminal device does not support simultaneous transmission of uplink channels of different priorities, resolve overlap based on the first processing and select an uplink channel associated with the first identification content and / or the second identification content;

[0418] Optionally, resolving overlap based on the first processing and selecting an uplink channel associated with the first identification content and / or the second identification content includes at least one of the following:

[0419] Resolving overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority;

[0420] Resolving overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority;

[0421] An uplink channel with a maximum or larger priority index value among the uplink channels associated with the first identification content and / or the second identification content is selected.

[0422] S2022: If the terminal device supports simultaneous transmission of uplink channels of different priorities, resolve overlap based on the second processing and select an uplink channel associated with the first identification content and / or the second identification content;

[0423] Optionally, resolving the overlap based on the second processing and selecting an uplink channel associated with the first identification content and / or the second identification content includes at least one of the following:

[0424] Resolving overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority;

[0425] Resolving overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority;

[0426] Selecting an uplink channel with a maximum or larger priority index value among the uplink channels associated with the first identification content;

[0427] An uplink channel with a maximum or larger priority index value among the uplink channels associated with the second identification content is selected.

[0428] S2023: Perform uplink channel transmission associated with the first identification content and / or the second identification content.

[0429] Optionally, performing transmission of an uplink channel associated with the first identification content and / or the second identification content includes at least one of the following:

[0430] Performing PUSCH transmission associated with the first identification content and / or the second identification content;

[0431] Performing PUCCH transmission associated with the second identification content and PUSCH transmission associated with the first identification content;

[0432] A PUCCH associated with the first identification content and a PUSCH associated with the second identification content are transmitted.

[0433] Optionally, an uplink channel (including PUCCH and / or PUSCH) may have a priority index value of 0 or a priority index value of 1. Optionally, for configured authorized PUSCH transmission, the terminal device determines the priority index value based on the physical priority index value parameter (phy-PriorityIndex); for PUCCH transmission of HARQ-ACK information for SPS PDSCH reception or SPS PDSCH release, the terminal device determines the priority index value based on the HARQ codebook index value parameter (harq-CodebookID); for PUCCH transmission of SR, if the physical priority index value parameter (phy-PriorityIndex) is configured, the terminal device determines the priority index value based on the physical priority index value parameter; if the physical priority index value parameter is not configured, the priority index value is 0; for PUSCH transmission of semi-persistent CSI, the terminal device determines the priority index value based on the priority indicator field (priority indicator) in the DCI format for activating semi-persistent CSI; for PUCCH transmission indicated by the DCI format, the terminal device determines the priority index value based on the priority indicator field (priority indicator) in the DCI format; if no priority index value is provided for the uplink channel (PUCCH and / or PUSCH), the priority index value of the uplink channel is 0.

[0434] Optionally, when at least one PUCCH and / or at least one PUSCH with different priorities overlap in the time domain, a transmission method for PUCCH and / or PUSCH with different priorities is required to perform simultaneous transmission of PUCCH and / or PUSCH.

[0435] Optionally, if the terminal device does not support simultaneous transmission of uplink channels (PUCCH and / or PUSCH) of different priorities, solving the overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority index value, solving the overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority index value, and solving the overlap of PUCCH and / or PUSCH with different priority index values, including at least one of the following:

[0436] (1) Select the uplink channel (PUCCH and / or PUSCH) with the largest / largest priority index value, and do not transmit the uplink channel (PUCCH and / or PUSCH) with the smallest / smallest priority value;

[0437] (2) UCI ​​multiplexing and corresponding uplink transmission based on the number of uplink channels with the largest / largest priority index values, including at least one of the following:

[0438] ① If there is only one uplink channel with the largest / largest priority index value, UCI multiplexing and transmission of the uplink channel include at least one of the following:

[0439] If the terminal device supports multiplexing UCIs of different priorities on a single uplink channel, the uplink channel with the largest / largest priority index value is transmitted. The optional UCI multiplexing schemes include at least one of the following:

[0440] Multiplex UCIs of different priorities onto the uplink channel with the largest / largest priority index value;

[0441] Multiplex the UCI of uplink channels of different priorities that have the same identification content as the uplink channel with the largest / larger priority index value into the uplink channel with the largest / larger priority index value;

[0442] Multiplex HARQ-ACK information of different priorities to the uplink channel with the largest / largest priority index value;

[0443] Multiplexing the HARQ-ACK information of uplink channels of different priorities that have the same identification content as the uplink channel with the largest / larger priority index value to the uplink channel with the largest / larger priority index value;

[0444] b. If the terminal device does not support multiplexing of UCIs of different priorities on a single uplink channel, the uplink channel with the largest / larger priority index value is transmitted, and the UCI with the smallest / smaller priority index value is discarded;

[0445] c.UCI includes at least one of HARQ-ACK, CSI, and SR;

[0446] ② If there are two uplink channels with the largest / largest priority index value, and these two uplink channels are associated with the first identification content and the second identification content, respectively, UCI multiplexing and transmission of these two uplink channels include at least one of the following:

[0447] a. If the terminal device supports multiplexing UCI of different priorities on an uplink channel, the uplink channel with the largest / larger priority index value and associated with the first identification content and the second identification content is transmitted, the optional scheme for UCI multiplexing includes at least one of the following:

[0448] Multiplexing UCIs of different priorities of an uplink channel associated with the first identification content to an uplink channel having a maximum / larger priority index value and associated with the first identification content;

[0449] Multiplexing UCIs of different priorities of an uplink channel associated with the second identification content to an uplink channel having a maximum / larger priority index value and associated with the second identification content;

[0450] Multiplexing HARQ-ACK information of different priorities of an uplink channel associated with the first identification content to an uplink channel having a maximum / larger priority index value and associated with the first identification content;

[0451] Multiplexing HARQ-ACK information of different priorities of an uplink channel associated with the second identification content to an uplink channel having a maximum / larger priority index value and associated with the second identification content;

[0452] b. If the terminal device does not support multiplexing of UCIs of different priorities on an uplink channel for transmission, the uplink channel with the largest / larger priority index value and associated with the first identification content and the second identification content is transmitted, and the UCI with the smallest / smaller priority index value is discarded;

[0453] c. UCI includes at least one of HARQ-ACK, CSI, and SR.

[0454] Optionally, the terminal device supports simultaneous transmission of uplink channels (PUCCH and / or PUSCH) of different priorities, solves the overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority index value, solves the overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority index value, selects the uplink channel with the largest / larger priority index value in the uplink channel (PUCCH and / or PUSCH) associated with the first identification content, and selects the uplink channel with the largest / larger priority index value in the uplink channel (PUCCH and / or PUSCH) associated with the second identification content, including at least one of the following:

[0455] (1) For uplink channels (PUCCH and / or PUSCH) associated with the same identification content (e.g., the first identification content and the second identification content), an optional solution for selecting the uplink channel (PUCCH and / or PUSCH) with the largest / largest priority index value includes at least one of the following:

[0456] ① If the first PUCCH with the largest / largest priority index value and the PUSCH or second PUCCH with the smallest / smallest priority index value overlap in the time domain, the first PUCCH with the largest / largest priority index value is selected, and the PUSCH or second PUCCH is not transmitted;

[0457] ② If the PUSCH with the largest / largest priority index value and the PUCCH with the smallest / smallest priority index value overlap in the time domain, the PUSCH with the largest / largest priority index value is selected and the PUCCH is not transmitted;

[0458] ③ If the first PUSCH with the largest / largest priority index value and the second PUSCH with the smallest / smallest priority index value overlap in the time domain, the first PUSCH with the largest / largest priority index value is selected and the second PUSCH is not transmitted;

[0459] (2) Optional solutions for UCI multiplexing and uplink transmission include at least one of the following:

[0460] ① If the terminal device supports multiplexing UCI of different priorities on an uplink channel for transmission, the uplink channel with the largest / larger priority index value and associated with the first identification content is transmitted, and the uplink channel with the largest / larger priority index value and associated with the second identification content is transmitted. The optional schemes for UCI multiplexing include at least one of the following:

[0461] Multiplexing UCIs of different priorities of an uplink channel associated with the first identification content to an uplink channel having a maximum / larger priority index value and associated with the first identification content;

[0462] Multiplexing UCIs of different priorities of an uplink channel associated with the second identification content to an uplink channel having a maximum / larger priority index value and associated with the second identification content;

[0463] Multiplexing HARQ-ACK information of different priorities of an uplink channel associated with the first identification content to an uplink channel having a maximum / larger priority index value and associated with the first identification content;

[0464] Multiplexing HARQ-ACK information of different priorities of an uplink channel associated with the second identification content to an uplink channel having a maximum / larger priority index value and associated with the second identification content;

[0465] ② If the terminal device does not support multiplexing UCIs of different priorities on a single uplink channel for transmission, the uplink channel with the largest / larger priority index value and associated with the first identification content is transmitted, and the uplink channel with the largest / larger priority index value and associated with the second identification content is transmitted, and the UCI with the smallest / smaller priority index value is discarded;

[0466] ③UCI includes at least one of HARQ-ACK, CSI and SR.

[0467] Optionally, if UCI multiplexing parameters (uci-MuxWithDiffPrio) of different priorities are configured, at least one PUCCH and / or at least one PUSCH of different priority index values ​​overlap in the time domain, and resolving the overlap of PUCCH and / or PUSCH with different priority index values ​​includes at least one of the following:

[0468] (1) Resolving the overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority index value, and resolving the overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority index value;

[0469] (2) resolving overlap of PUCCHs associated with the first identification content and having different priority index values, and resolving overlap of PUCCHs associated with the second identification content and having different priority index values;

[0470] (3) Resolving the overlap of PUCCH and PUSCH associated with the first identification content and having different priority index values, and resolving the overlap of PUCCH and PUSCH associated with the second identification content and having different priority index values;

[0471] (4) If the terminal device supports simultaneous transmission of uplink channels (PUCCH and / or PUSCH) of different priorities, the uplink channel associated with the first identification content and / or the uplink channel associated with the second identification content is transmitted; if the terminal device does not support simultaneous transmission of uplink channels of different priorities, the uplink channel associated with the first identification content and the uplink channel associated with the second identification content with the largest / largest priority index value are selected for transmission.

[0472] Through the technical solution of this embodiment, specifically by scheduling at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain, it is clarified whether the terminal device supports or does not support the simultaneous transmission of uplink channels of different priorities, and the transmission of uplink channels associated with the first identification content and / or the second identification content is performed. A processing method for uplink transmissions of different priorities based on multiple network devices is provided, which can support the transmission of PUCCH and PUSCH or PUSCH and PUSCH that completely overlap or partially overlap in the time domain, thereby improving the flexibility of uplink transmission, and / or improving the throughput of uplink transmission.

[0473] Seventh embodiment

[0474] This embodiment provides an indication method for uplink simultaneous transmission based on multiple panels, so that the terminal device determines the uplink simultaneous transmission method based on the indication information, thereby realizing uplink simultaneous transmission. In this embodiment, uplink simultaneous transmission refers to the transmission of at least two uplink channels that are completely or partially overlapping in the time domain.

[0475] Optionally, the terminal device schedules at least two uplink channels that are completely or partially overlapped in the time domain based on the downlink information.

[0476] Optionally, the terminal device multiplexes at least one UCI into at least one PUSCH based on downlink information. The specific multiplexing method is referred to any of the above embodiments and is not described in detail in this embodiment.

[0477] Optionally, the terminal device schedules at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain. The specific scheduling method refers to any of the above embodiments and is not described in detail in this embodiment.

[0478] Optionally, the terminal device schedules at least one PUCCH and an uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain. The specific scheduling method refers to any of the above embodiments and is not described in detail in this embodiment.

[0479] Optionally, the downlink information includes radio resource control signaling and / or downlink control information.

[0480] Optionally, the uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain includes at least one of a first PUSCH, a second PUSCH, a third PUSCH, a PUCCH associated with the first identification content, and a PUCCH associated with the second identification content.

[0481] Optionally, the at least one PUSCH includes at least one of a first PUSCH, a second PUSCH, and a third PUSCH.

[0482] Optionally, the radio resource control signaling includes at least one of an ACK / NACK feedback mode parameter, a parameter enabling simultaneous transmission of multiple panels under multiple DCIs, a second parameter enabling simultaneous transmission of multiple panels under multiple DCIs, and a parameter enabling simultaneous transmission of PUSCH and PUCCH.

[0483] Optionally, the value and / or enabling setting of the parameter for enabling simultaneous transmission of multiple panels under multiple DCI and / or the second parameter for enabling simultaneous transmission of multiple panels under multiple DCI are used to indicate that at least one of PUSCH and PUSCH, PUSCH and PUCCH, and PUCCH and PUCCH are transmitted simultaneously.

[0484] Optionally, the enabling setting of the parameter for enabling simultaneous transmission of PUSCH and PUCCH is used to indicate simultaneous transmission of PUSCH and PUCCH.

[0485] Optionally, the uplink simultaneous transmission indication method designed in this embodiment includes at least one of the following:

[0486] Adding a second parameter enabling simultaneous transmission of multiple panels under multiple DCI to the PUSCH configuration information element and / or the PUCCH configuration information element;

[0487] A parameter for enabling simultaneous transmission of PUSCH and PUCCH is added to the PUSCH configuration information element and / or the PUCCH configuration information element.

[0488] Optionally, a second parameter enabling simultaneous transmission of multiple panels under multiple DCI (enableSTx2PofmDCI2-r19) is added to the PUSCH configuration information element, which can be at least one of the following methods:

[0489] (1) The second parameter for enabling simultaneous transmission of multiple panels under multiple DCI is an enumeration type. The parameter has three possible values, corresponding to simultaneous transmission of PUSCH and PUSCH, simultaneous transmission of PUSCH and PUCCH, and simultaneous transmission of PUCCH and PUCCH, namely: when the second parameter for enabling simultaneous transmission of multiple panels under multiple DCI is set to PUSCH and PUSCH (puschPusch), it indicates that PUSCH and PUSCH are transmitted simultaneously; when the second parameter for enabling simultaneous transmission of multiple panels under multiple DCI is set to PUSCH and PUCCH (puschPucch), it indicates that PUSCH and PUCCH are transmitted simultaneously; when the second parameter for enabling simultaneous transmission of multiple panels under multiple DCI is set to PUCCH and PUCCH (pucchPucch), it indicates that PUCCH and PUCCH are transmitted simultaneously. Optionally, a parameter adding method is provided, for example: PUSCH-Config::=SEQUENCE{ [...] enableSTx2PofmDCI2-r19 ENUMERATED{puschPusch,puschPucch,pucchPucch} OPTIONAL--Need R [...]}

[0490] (2) The second parameter "enable multi-panel simultaneous transmission under multiple DCI" is an enumeration type. The parameter has two possible values, corresponding to the simultaneous transmission of PUSCH and PUCCH and the simultaneous transmission of PUCCH and PUCCH. That is, when the second parameter "enable multi-panel simultaneous transmission under multiple DCI" is set to PUSCH and PUCCH (puschPucch), it indicates that PUSCH and PUCCH are transmitted simultaneously. When the second parameter "enable multi-panel simultaneous transmission under multiple DCI" is set to PUCCH and PUCCH (pucchPucch), it indicates that PUCCH and PUCCH are transmitted simultaneously. Optionally, a parameter addition method is provided, for example: PUSCH-Config::=SEQUENCE{ [...] enableSTx2PofmDCI2-r19 ENUMERATED{puschPucch,pucchPucch} OPTIONAL--Need R [...]}

[0491] (3) The second parameter "enable simultaneous transmission of multiple panels under multiple DCI" is an enumeration type. When the parameter is set to enabled, it indicates that at least one of the following transmissions can be performed: simultaneous transmission of PUSCH and PUSCH, simultaneous transmission of PUSCH and PUCCH, and simultaneous transmission of PUCCH and PUCCH. Optionally, a parameter addition method is provided, for example: PUSCH-Config::=SEQUENCE{ [...] enableSTx2PofmDCI2-r19 ENUMERATED{enabled} OPTIONAL--Need R [...]}

[0492] Optionally, a parameter for enabling simultaneous transmission of PUSCH and PUCCH (enablePuschPucch) is added to the PUSCH configuration information element.

[0493] Optionally, the parameter for enabling simultaneous transmission of PUSCH and PUCCH is of an enumeration type. When the parameter is set to enabled, it indicates that simultaneous transmission of PUSCH and PUCCH is performed, and / or when the parameter is set to disabled, it indicates that simultaneous transmission of PUSCH and PUCCH is not performed. Optionally, there is at least one of the following parameter addition methods, for example: PUSCH-Config::=SEQUENCE{ [...] enablePuschPucch ENUMERATED{enabled} OPTIONAL--Need R [...]} PUSCH-Config::=SEQUENCE{ [...] enablePuschPucch ENUMERATED{enabled,disabled} OPTIONAL--Need R [...]}

[0494] Optionally, if the parameter "enableSTx2PofmDCI" in the PUSCH configuration information element is set to enabled, it indicates that at least one of the following transmissions can be performed:

[0495] PUSCH and PUSCH are transmitted simultaneously;

[0496] PUSCH and PUCCH are transmitted simultaneously;

[0497] PUCCH and PUCCH are transmitted simultaneously.

[0498] Optionally, if the simultaneous transmission parameter of PUCCH and PUSCH (simultaneousPUCCH-PUSCH) is set to enabled, and the enable parameter for simultaneous transmission of multiple panels under multiple DCI (enableSTx2PofmDCI) in the PUSCH configuration information element is set to enabled, or the control resource set pool index value parameter (coresetPoolIndex) in the control resource set information element (ControlResourceSet) in the PDCCH (Physical Downlink Control Channel) configuration information element (PDCCH-Config) can contain two different values, it means that PUSCH and PUCCH can be transmitted simultaneously.

[0499] Through the technical solution of this embodiment, specifically by providing an indication method for uplink simultaneous transmission based on multiple panels, the terminal device determines the uplink simultaneous transmission method based on the indication information, and then realizes the uplink simultaneous transmission corresponding to the indication information, thereby improving the flexibility of the uplink transmission, and / or reducing the uplink transmission delay.

[0500] Eighth embodiment

[0501] 11 is a schematic flow chart of a processing method according to an eighth embodiment. The method of this embodiment can be applied to a network device (such as a base station), and includes the following steps:

[0502] S1: Send downlink information so that the terminal device schedules at least two uplink channels that are completely or partially overlapped in the time domain based on the downlink information.

[0503] In a scenario based on multiple network devices, simultaneous transmission of at least two physical uplink shared channels based on multiple panels and / or simultaneous transmission of a physical uplink shared channel and a physical uplink control channel are performed. The network devices may include a base station (such as a gNB) and / or a transmission / reception point (TRP). Optionally, in the scenario based on multiple network devices, at least one of the following optional scenarios is included:

[0504] Optionally, a value of a control resource set pool index value parameter (coresetPoolIndex) in a control resource set information element in a PDCCH configuration information element includes a first value (e.g., 0) and a second value (e.g., 1) and / or two SRS resource sets are configured;

[0505] Optionally, the parameter enabling simultaneous transmission of multiple panels under multiple DCI (enableSTx2PofmDCI) is configured and the control resource set pool index value parameter in the control resource set information element in the PDCCH configuration information element contains two different values, and / or two SRS resource sets are configured;

[0506] Optionally, a multipanel scheme parameter (multipanelScheme) is set to an SDM (Spatial Division Multiplexing) scheme (SDMScheme) and / or two SRS resource sets are configured;

[0507] Optionally, a multipanel scheme parameter (multipanelScheme) is set to a SFN (Single Frequency Network) scheme (SFNscheme) and / or two SRS resource sets are configured;

[0508] Optionally, a downlink or joint TCI state list parameter (dl-OrJointTCI-StateList) or an uplink TCI state (TCI-UL-State) is configured and the control resource set pool index value parameter in the control resource set information element in the PDCCH configuration information element contains two different values, and / or two SRS resource sets are configured;

[0509] Optionally, two SRS resource sets are configured.

[0510] Optionally, the terminal device schedules at least two uplink channels that completely overlap or partially overlap in the time domain based on the downlink information, including:

[0511] The terminal device multiplexes at least one UCI on at least one PUSCH based on the downlink information;

[0512] The terminal device schedules at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with the at least one PUSCH in the time domain.

[0513] Optionally, the downlink information includes radio resource control signaling and / or downlink control information.

[0514] Optionally, the uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain includes at least one of a first PUSCH, a second PUSCH, a third PUSCH, a PUCCH associated with the first identification content, and a PUCCH associated with the second identification content.

[0515] Optionally, the at least one UCI includes a first UCI and / or a second UCI.

[0516] Optionally, the at least one PUSCH includes at least one of a first PUSCH, a second PUSCH, and a third PUSCH.

[0517] Optionally, the radio resource control signaling includes at least one of an ACK / NACK feedback mode parameter, a parameter enabling simultaneous transmission of multiple panels under multiple DCIs, a second parameter enabling simultaneous transmission of multiple panels under multiple DCIs, and a parameter enabling simultaneous transmission of PUSCH and PUCCH.

[0518] Optionally, the first UCI corresponds to a PUCCH associated with the first identification content.

[0519] Optionally, the second UCI corresponds to a PUCCH associated with the second identification content.

[0520] Optionally, the first PUSCH is associated with the first identification content.

[0521] Optionally, the second PUSCH is associated with the second identification content.

[0522] Optionally, the third PUSCH is selected or determined by the terminal device.

[0523] Optionally, the third PUSCH is associated with the first identification content and / or the second identification content.

[0524] Optionally, after receiving the downlink information, the terminal device determines the uplink channels that are completely or partially overlapping in the time domain, including PUCCH (Physical Uplink Control CHannel) and / or PUSCH (Physical Uplink Shared CHannel).

[0525] Optionally, if it is determined that at least two uplink channels completely overlap or partially overlap in the time domain, a UCI multiplexing method needs to be designed to multiplex the UCI into the corresponding uplink channel for transmission.

[0526] Optionally, at least two uplink channels completely overlap or partially overlap in the time domain, including at least two PUCCHs and at least one PUSCH completely overlap or partially overlap in the time domain. Optionally, at least one PUCCH of the at least two PUCCHs and at least one PUSCH are associated with the same identification content.

[0527] Optionally, at least two uplink channels completely overlap or partially overlap in the time domain, including at least two PUCCHs and at least two PUSCHs completely overlap or partially overlap in the time domain. Optionally, at least one PUCCH of the at least two PUCCHs and at least one PUSCH of the at least two PUSCHs are associated with the same identification content.

[0528] Optionally, the at least one UCI includes at least one of HARQ-ACK, SR and CSI.

[0529] Optionally, the identification content includes first identification content and / or second identification content.

[0530] Optionally, the first identification content includes at least one of a first TCI state, a first control resource set pool index value, and a first SRS resource set.

[0531] Optionally, the second identification content includes at least one of a second TCI state, a second control resource set pool index value, and a second SRS resource set.

[0532] Optionally, based on the satisfied conditions, a multiplexing mode of at least one UCI may be determined.

[0533] Optionally, depending on whether the terminal device supports simultaneous transmission of uplink channels of different priorities, overlapping can be resolved in different ways and uplink channels associated with different identification contents can be selected for transmission.

[0534] Optionally, the terminal device multiplexes at least one UCI on at least one PUSCH based on the downlink information, including at least one of the following:

[0535] In response to satisfying the first condition, the terminal device multiplexes the first UCI on the first PUSCH and / or multiplexes the second UCI on the second PUSCH;

[0536] In response to satisfying the second condition, the terminal device multiplexes the first UCI and the second UCI on the first PUSCH, and / or multiplexes the first UCI on the first PUSCH and the second UCI on the third PUSCH;

[0537] In response to the third condition being satisfied, the terminal device multiplexes the first UCI and the second UCI on the first PUSCH or the second PUSCH, and / or multiplexes the first UCI and the second UCI on the third PUSCH.

[0538] Optionally, the first condition is satisfied, including at least one of the following:

[0539] A candidate PUSCH for multiplexing the first UCI is associated with the first identification content;

[0540] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0541] The candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0542] The first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0543] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is associated with the first identification content;

[0544] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content.

[0545] Optionally, the second condition is met, including: the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH used for multiplexing the first UCI is associated with the first identification content; and / or the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH used for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH used for multiplexing the second UCI is associated with the second identification content.

[0546] Optionally, the third condition is met, including: the ACK / NACK feedback mode parameter is set to a joint mode, and the first UCI includes HARQ-ACK information, and the second UCI does not include HARQ-ACK information; and / or, the first UCI does not include HARQ-ACK information, and the second UCI does not include HARQ-ACK information.

[0547] Optionally, the candidate PUSCH is a PUSCH that completely overlaps or partially overlaps with the PUCCH associated with the first identification content and / or the PUCCH associated with the second identification content.

[0548] Optionally, the method for the terminal device to select or determine the third PUSCH includes at least one of the following:

[0549] The terminal device selects the PUSCH containing the aperiodic CSI;

[0550] The terminal device selects the PUSCH scheduled by DCI;

[0551] The terminal device selects or determines the PUSCH of the serving cell with the smallest serving cell index value;

[0552] If the serving cell with the smallest serving cell index value has two PUSCHs in a time slot, the terminal device selects the earliest PUSCH;

[0553] If the serving cell with the smallest serving cell index value includes two PUSCHs starting at the same symbol in a time slot, the terminal device selects the PUSCH associated with the control resource set whose control resource set pool index value parameter is 0.

[0554] Optionally, the terminal device schedules at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with the at least one PUSCH in the time domain, including at least one of the following:

[0555] If the terminal device does not support simultaneous transmission of uplink channels of different priorities, resolving overlap based on the first processing and selecting an uplink channel associated with the first identification content and / or the second identification content;

[0556] If the terminal device supports simultaneous transmission of uplink channels of different priorities, resolving overlap based on the second processing and selecting an uplink channel associated with the first identification content and / or the second identification content;

[0557] The terminal device performs uplink channel transmission associated with the first identification content and / or the second identification content.

[0558] Optionally, the terminal device resolves the overlap based on the first processing and selects an uplink channel associated with the first identification content and / or the second identification content, including at least one of the following:

[0559] The terminal device resolves overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority;

[0560] The terminal device resolves overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority;

[0561] The terminal device selects an uplink channel with a maximum or larger priority index value among the uplink channels associated with the first identification content and / or the second identification content.

[0562] Optionally, the terminal device resolves the overlap based on the second processing and selects an uplink channel associated with the first identification content and / or the second identification content, including at least one of the following:

[0563] The terminal device resolves overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority;

[0564] The terminal device resolves overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority;

[0565] The terminal device selects an uplink channel with a maximum or larger priority index value among the uplink channels associated with the first identification content;

[0566] The terminal device selects an uplink channel with a maximum or larger priority index value among the uplink channels associated with the second identification content.

[0567] Optionally, the terminal device performs transmission of an uplink channel associated with the first identification content and / or the second identification content, including at least one of the following:

[0568] Performing PUSCH transmission associated with the first identification content and / or the second identification content;

[0569] Performing PUCCH transmission associated with the second identification content and PUSCH transmission associated with the first identification content;

[0570] A PUCCH associated with the first identification content and a PUSCH associated with the second identification content are transmitted.

[0571] Optionally, the network device may instruct the terminal device to perform simultaneous uplink transmission by adding or configuring radio resource control parameters.

[0572] Optionally, the network device may add a second parameter for enabling simultaneous transmission of multiple panels under multiple DCI in the PUSCH configuration information element and / or the PUCCH configuration information element. Optionally, the value and / or enabling setting of the parameter for enabling simultaneous transmission of multiple panels under multiple DCI and / or the second parameter for enabling simultaneous transmission of multiple panels under multiple DCI are used to indicate that at least one of PUSCH and PUSCH, PUSCH and PUCCH, and PUCCH and PUCCH are to be transmitted simultaneously.

[0573] Optionally, the network device may add a parameter for enabling simultaneous transmission of PUSCH and PUCCH in the PUSCH configuration information element and / or the PUCCH configuration information element. Optionally, the enable setting of the parameter for enabling simultaneous transmission of PUSCH and PUCCH is used to indicate simultaneous transmission of PUSCH and PUCCH.

[0574] Through the technical solution of this embodiment, specifically by sending downlink information so that the terminal device schedules at least two uplink channels that are completely overlapping or partially overlapping in the time domain based on the downlink information, an uplink transmission method suitable for multiple network device scenarios is provided, which can support scheduling at least two uplink channels that are completely overlapping or partially overlapping in the time domain, thereby improving the flexibility of uplink transmission, and / or improving the throughput of uplink transmission.

[0575] Ninth embodiment

[0576] Refer to FIG. 12 , which is a schematic diagram of an interaction sequence according to a ninth embodiment.

[0577] In this embodiment, a network device (eg, a base station) sends downlink information to a terminal device (eg, a mobile phone) so that the terminal device schedules at least two uplink channels that are completely or partially overlapped in the time domain based on the downlink information.

[0578] Optionally, in a scenario based on multiple network devices, at least two physical uplink shared channels based on multiple panels are transmitted simultaneously, and / or the physical uplink shared channel and the physical uplink control channel are transmitted simultaneously. The network device may include a base station (such as a gNB) and / or a transmission receiving node.

[0579] Optionally, the network device may add a second parameter for enabling simultaneous transmission of multiple panels under multiple DCI in the PUSCH configuration information element and / or the PUCCH configuration information element. Optionally, the value and / or enabling setting of the parameter for enabling simultaneous transmission of multiple panels under multiple DCI and / or the second parameter for enabling simultaneous transmission of multiple panels under multiple DCI are used to indicate that at least one of PUSCH and PUSCH, PUSCH and PUCCH, and PUCCH and PUCCH are to be transmitted simultaneously.

[0580] Optionally, the network device may add a parameter for enabling simultaneous transmission of PUSCH and PUCCH in the PUSCH configuration information element and / or the PUCCH configuration information element. Optionally, the enable setting of the parameter for enabling simultaneous transmission of PUSCH and PUCCH is used to indicate simultaneous transmission of PUSCH and PUCCH.

[0581] Optionally, the terminal device receives downlink information sent by the network device, multiplexes at least one UCI on at least one PUSCH based on the downlink information, and then schedules at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with the at least one PUSCH in the time domain.

[0582] Optionally, performing transmission of an uplink channel associated with the first identification content and / or the second identification content includes at least one of the following:

[0583] Performing PUSCH transmission associated with the first identification content and / or the second identification content;

[0584] Performing PUCCH transmission associated with the second identification content and PUSCH transmission associated with the first identification content;

[0585] A PUCCH associated with the first identification content and a PUSCH associated with the second identification content are transmitted.

[0586] Optionally, uplink channels associated with different identification contents are transmitted to corresponding network devices. This embodiment is illustrated by taking the example of simultaneous uplink transmission from a terminal device to a first network device (such as base station 1) and a second network device (such as base station 2).

[0587] Optionally, the PUSCH and / or PUCCH associated with the first identification content is transmitted to the first network device.

[0588] Optionally, the PUSCH and / or PUCCH associated with the second identification content is transmitted to the second network device.

[0589] Optionally, the downlink information includes RRC and / or DCI.

[0590] Optionally, the RRC includes at least one of an ACK / NACK feedback mode parameter, a parameter enabling simultaneous transmission of multiple panels under multiple DCIs, a second parameter enabling simultaneous transmission of multiple panels under multiple DCIs, and a parameter enabling simultaneous transmission of PUSCH and PUCCH.

[0591] Optionally, the uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain includes at least one of a first PUSCH, a second PUSCH, a third PUSCH, a PUCCH associated with the first identification content, and a PUCCH associated with the second identification content.

[0592] Optionally, the at least one UCI includes a first UCI and / or a second UCI.

[0593] Optionally, the at least one PUSCH includes at least one of a first PUSCH, a second PUSCH, and a third PUSCH.

[0594] Optionally, the first UCI corresponds to a PUCCH associated with the first identification content.

[0595] Optionally, the second UCI corresponds to a PUCCH associated with the second identification content.

[0596] Optionally, the first PUSCH is associated with the first identification content.

[0597] Optionally, the second PUSCH is associated with the second identification content.

[0598] Optionally, the third PUSCH is selected or determined by the terminal device.

[0599] Optionally, the third PUSCH is associated with the first identification content and / or the second identification content.

[0600] Optionally, in this embodiment, the PUSCH may be divided into a first PUSCH and / or a second PUSCH according to associated identification content. For example, the first PUSCH is associated with a first identification content, and the second PUSCH is associated with a second identification content.

[0601] Optionally, in this embodiment, a third PUSCH can be selected or determined from the PUSCH according to preset rules. The selected or determined third PUSCH can be associated with the first identification content or the second identification content, that is, the third PUSCH can be selected or determined from the first PUSCH and / or the second PUSCH.

[0602] Optionally, if the first UCI and / or the second UCI is multiplexed on at least one PUSCH, the multiplexing manner may include at least one of the following:

[0603] If the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, multiplexing the first UCI on the first PUSCH;

[0604] If the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, multiplexing the second UCI on the second PUSCH;

[0605] If the first UCI includes HARQ-ACK information and the second UCI does not include HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, the first UCI and the second UCI are multiplexed on the first PUSCH;

[0606] If the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, then the second UCI is multiplexed on the second PUSCH;

[0607] If the ACK / NACK feedback mode parameter is set to joint mode, the first UCI includes HARQ-ACK information and the second UCI does not include HARQ-ACK information, the first UCI and the second UCI are multiplexed on the first PUSCH or the second PUSCH;

[0608] If the ACK / NACK feedback mode parameter is set to the separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, the first UCI is multiplexed on the first PUSCH;

[0609] If the ACK / NACK feedback mode parameter is set to the separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, the second UCI is multiplexed on the second PUSCH;

[0610] If the first UCI does not include HARQ-ACK information and the second UCI does not include HARQ-ACK information, the first UCI and the second UCI are multiplexed on the first PUSCH or the second PUSCH.

[0611] Optionally, if the first UCI and / or the second UCI is multiplexed on at least two PUSCHs, the multiplexing manner may include at least one of the following:

[0612] If the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, multiplexing the first UCI on the first PUSCH, and / or multiplexing the second UCI on the second PUSCH;

[0613] If the first UCI includes HARQ-ACK information and the second UCI does not include HARQ-ACK information, the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, then the first UCI and the second UCI are multiplexed on the first PUSCH;

[0614] If the first UCI includes HARQ-ACK information and the second UCI does not include HARQ-ACK information, the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, then the first UCI is multiplexed on the first PUSCH, and the second UCI is multiplexed on the third PUSCH (i.e., a PUSCH selected or determined according to a preset rule);

[0615] If the ACK / NACK feedback mode parameter is set to the joint mode, the first UCI includes HARQ-ACK information, and the second UCI does not include HARQ-ACK information, the terminal device multiplexes the first UCI and the second UCI on the third PUSCH;

[0616] If the ACK / NACK feedback mode parameter is set to the separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content, then the first UCI is multiplexed on the first PUSCH, and / or the second UCI is multiplexed on the second PUSCH;

[0617] If the first UCI does not include HARQ-ACK information and the second UCI does not include HARQ-ACK information, the first UCI and the second UCI are multiplexed on the third PUSCH.

[0618] Optionally, the candidate PUSCH is a PUSCH that completely overlaps or partially overlaps with the PUCCH associated with the first identification content and / or the PUCCH associated with the second identification content.

[0619] Through the technical solution of this embodiment, downlink information is sent to a terminal device (such as a mobile phone) through a network device (such as a base station), so that the terminal device schedules at least two uplink channels that are completely overlapping or partially overlapping in the time domain based on the downlink information. An uplink transmission method suitable for multiple network device scenarios is provided, which can support scheduling at least two uplink channels that are completely overlapping or partially overlapping in the time domain, thereby improving the flexibility of uplink transmission, and / or improving the throughput of uplink transmission.

[0620] Please refer to Figure 13, which is a schematic diagram of the structure of a processing device provided in an embodiment of the present application. The device can be installed in or is the terminal device in the above method embodiment. The processing device shown in Figure 13 can be used to perform some or all of the functions in the method embodiment described in the above embodiment. As shown in Figure 13, the processing device 1100 includes:

[0621] The processing module 1101 is configured to schedule at least two uplink channels that are completely or partially overlapped in the time domain based on downlink information.

[0622] Optionally, scheduling at least two uplink channels that completely overlap or partially overlap in the time domain based on the downlink information includes:

[0623] multiplexing at least one UCI onto at least one PUSCH based on downlink information;

[0624] At least one PUSCH and an uplink channel that completely overlaps or partially overlaps with the at least one PUSCH in the time domain are scheduled.

[0625] Optionally, the device further comprises at least one of the following:

[0626] Downlink information includes radio resource control signaling and / or downlink control information;

[0627] The uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain includes at least one of a first PUSCH, a second PUSCH, a third PUSCH, a PUCCH associated with the first identification content, and a PUCCH associated with the second identification content;

[0628] The at least one UCI includes a first UCI and / or a second UCI;

[0629] The at least one PUSCH includes at least one of a first PUSCH, a second PUSCH, and a third PUSCH.

[0630] Optionally, the device further comprises at least one of the following:

[0631] The radio resource control signaling includes at least one of an ACK / NACK feedback mode parameter, a parameter enabling simultaneous transmission of multiple panels under multiple DCIs, a second parameter enabling simultaneous transmission of multiple panels under multiple DCIs, and a parameter enabling simultaneous transmission of PUSCH and PUCCH;

[0632] The first UCI corresponds to a PUCCH associated with the first identification content;

[0633] The second UCI corresponds to a PUCCH associated with a second identification content;

[0634] The first PUSCH is associated with the first identification content;

[0635] The second PUSCH is associated with the second identification content;

[0636] The third PUSCH is selected or determined by the terminal device;

[0637] The third PUSCH is associated with the first identification content and / or the second identification content.

[0638] Optionally, multiplexing at least one UCI on at least one PUSCH based on downlink information includes at least one of the following:

[0639] In response to satisfying a first condition, multiplexing the first UCI on a first PUSCH, and / or multiplexing the second UCI on a second PUSCH;

[0640] In response to satisfying a second condition, multiplexing the first UCI and the second UCI on a first PUSCH, and / or multiplexing the first UCI on the first PUSCH and the second UCI on a third PUSCH;

[0641] In response to the third condition being satisfied, the first UCI and the second UCI are multiplexed on the first PUSCH or the second PUSCH, and / or the first UCI and the second UCI are multiplexed on the third PUSCH.

[0642] Optionally, the device further comprises at least one of the following:

[0643] The first condition is met, including at least one of the following:

[0644] A candidate PUSCH for multiplexing the first UCI is associated with the first identification content;

[0645] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0646] The candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0647] The first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0648] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is associated with the first identification content;

[0649] The ACK / NACK feedback mode parameter is set to a separate mode, the first UCI includes HARQ-ACK information, the second UCI includes HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content;

[0650] The second condition is met, including: the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH used for multiplexing the first UCI is associated with the first identification content; and / or the first UCI includes HARQ-ACK information, the second UCI does not include HARQ-ACK information, and the candidate PUSCH used for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH used for multiplexing the second UCI is associated with the second identification content;

[0651] The third condition is met, including: the ACK / NACK feedback mode parameter is set to the joint mode, and the first UCI includes HARQ-ACK information, and the second UCI does not include HARQ-ACK information; and / or the first UCI does not include HARQ-ACK information, and the second UCI does not include HARQ-ACK information.

[0652] Optionally, the method for selecting or determining the third PUSCH includes at least one of the following:

[0653] Select PUSCH containing aperiodic CSI;

[0654] Select PUSCH scheduled by DCI;

[0655] Select or determine the PUSCH of the serving cell with the smallest serving cell index value;

[0656] If the serving cell with the smallest serving cell index value has two PUSCHs in a time slot, the earliest PUSCH is selected;

[0657] If the serving cell with the smallest serving cell index value includes two PUSCHs starting at the same symbol in a time slot, the PUSCH associated with the control resource set whose control resource set pool index value parameter is 0 is selected.

[0658] Optionally, scheduling at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with the at least one PUSCH in the time domain includes at least one of the following:

[0659] If the terminal device does not support simultaneous transmission of uplink channels of different priorities, resolving overlap based on the first processing and selecting an uplink channel associated with the first identification content and / or the second identification content;

[0660] If the terminal device supports simultaneous transmission of uplink channels of different priorities, resolving overlap based on the second processing and selecting an uplink channel associated with the first identification content and / or the second identification content;

[0661] Perform transmission of an uplink channel associated with the first identification content and / or the second identification content.

[0662] Optionally, resolving overlap based on the first processing and selecting an uplink channel associated with the first identification content and / or the second identification content includes at least one of the following:

[0663] Resolving overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority;

[0664] Resolving overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority;

[0665] An uplink channel with a maximum or larger priority index value among the uplink channels associated with the first identification content and / or the second identification content is selected.

[0666] Optionally, resolving the overlap based on the second processing and selecting an uplink channel associated with the first identification content and / or the second identification content includes at least one of the following:

[0667] Resolving overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority;

[0668] Resolving overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority;

[0669] Selecting an uplink channel with a maximum or larger priority index value among the uplink channels associated with the first identification content;

[0670] An uplink channel with a maximum or larger priority index value among the uplink channels associated with the second identification content is selected.

[0671] Optionally, performing transmission of an uplink channel associated with the first identification content and / or the second identification content includes at least one of the following:

[0672] Performing PUSCH transmission associated with the first identification content and / or the second identification content;

[0673] Performing PUCCH transmission associated with the second identification content and PUSCH transmission associated with the first identification content;

[0674] A PUCCH associated with the first identification content and a PUSCH associated with the second identification content are transmitted.

[0675] Optionally, the device further comprises at least one of the following:

[0676] The first identification content includes at least one of a first TCI state, a first control resource set pool index value, and a first SRS resource set;

[0677] The second identification content includes at least one of a second TCI state, a second control resource set pool index value, and a second SRS resource set;

[0678] The at least one UCI includes at least one of HARQ-ACK, SR, and CSI;

[0679] The value and / or enabling setting of the parameter enabling simultaneous transmission of multiple panels under multiple DCI and / or the second parameter enabling simultaneous transmission of multiple panels under multiple DCI are used to indicate simultaneous transmission of at least one of PUSCH and PUSCH, PUSCH and PUCCH, and PUCCH and PUCCH;

[0680] The enable setting of the parameter enabling simultaneous transmission of PUSCH and PUCCH is used to indicate simultaneous transmission of PUSCH and PUCCH.

[0681] The processing device provided in the embodiment of the present application can execute the technical solution shown in the above-mentioned corresponding method embodiment. Its implementation principle and beneficial effects are similar and will not be repeated here.

[0682] Please refer to Figure 14, which is a second structural diagram of a processing device provided in an embodiment of the present application. The device can be installed in or is the network device in the above method embodiment. As shown in Figure 14, the processing device 1200 includes:

[0683] The sending module 1201 is used to send downlink information so that the terminal device schedules at least two uplink channels that are completely overlapped or partially overlapped in the time domain based on the downlink information.

[0684] Optionally, the terminal device schedules at least two uplink channels that completely overlap or partially overlap in the time domain based on the downlink information, including:

[0685] The terminal device multiplexes at least one UCI on at least one PUSCH based on the downlink information;

[0686] The terminal device schedules at least one PUSCH and an uplink channel that completely overlaps or partially overlaps with the at least one PUSCH in the time domain.

[0687] Optionally, the device further comprises at least one of the following:

[0688] Downlink information includes radio resource control signaling and / or downlink control information;

[0689] The uplink channel that completely overlaps or partially overlaps with at least one PUSCH in the time domain includes at least one of a first PUSCH, a second PUSCH, a third PUSCH, a PUCCH associated with the first identification content, and a PUCCH associated with the second identification content;

[0690] The at least one UCI includes a first UCI and / or a second UCI;

[0691] The at least one PUSCH includes at least one of a first PUSCH, a second PUSCH, and a third PUSCH.

[0692] Optionally, the device further comprises at least one of the following:

[0693] The radio resource control signaling includes at least one of an ACK / NACK feedback mode parameter, a parameter enabling simultaneous transmission of multiple panels under multiple DCIs, a PUSCH configuration information element, and a PUCCH configuration information element;

[0694] The first UCI corresponds to a PUCCH associated with the first identification content;

[0695] The second UCI corresponds to a PUCCH associated with a second identification content;

[0696] The first PUSCH is associated with the first identification content;

[0697] The second PUSCH is associated with the second identification content

[0698] The third PUSCH is selected or determined by the terminal device;

[0699] The third PUSCH is associated with the first identification content and / or the second identification content.

[0700] Optionally, the device further comprises at least one of the following:

[0701] Adding a second parameter enabling simultaneous transmission of multiple panels under multiple DCI to the PUSCH configuration information element and / or the PUCCH configuration information element;

[0702] A parameter for enabling simultaneous transmission of PUSCH and PUCCH is added to the PUSCH configuration information element and / or the PUCCH configuration information element.

[0703] Optionally, the device further comprises at least one of the following:

[0704] The first identification content includes at least one of a first TCI state, a first control resource set pool index value, and a first SRS resource set;

[0705] The second identification content includes at least one of a second TCI state, a second control resource set pool index value, and a second SRS resource set;

[0706] The at least one UCI includes at least one of HARQ-ACK, SR, and CSI;

[0707] The value and / or enabling setting of the parameter enabling simultaneous transmission of multiple panels under multiple DCI and / or the second parameter enabling simultaneous transmission of multiple panels under multiple DCI are used to indicate simultaneous transmission of at least one of PUSCH and PUSCH, PUSCH and PUCCH, and PUCCH and PUCCH;

[0708] The enable setting of the parameter enabling simultaneous transmission of PUSCH and PUCCH is used to indicate simultaneous transmission of PUSCH and PUCCH.

[0709] The processing device provided in the embodiment of the present application can execute the technical solution shown in the above-mentioned corresponding method embodiment. Its implementation principle and beneficial effects are similar and will not be repeated here.

[0710] Refer to Figure 15, which is a schematic diagram of the structure of the communication device provided in this embodiment. As shown in Figure 15, the communication device 160 described in this embodiment can be the terminal device (or component that can be used for a terminal device) or the network device (or component that can be used for a network device) mentioned in the aforementioned method embodiments. Communication device 160 can be used to implement the methods described in the aforementioned method embodiments corresponding to the terminal device or network device. For details, please refer to the description of the aforementioned method embodiments.

[0711] The communication device 160 may include one or more processors 161, also referred to as processing units, which may perform certain control or processing functions. Processor 161 may be a general-purpose processor or a dedicated processor. For example, it may be a baseband processor or a central processing unit. The baseband processor may be used to process communication protocols and communication data, while the central processing unit may be used to control the communication device, execute software programs, and process software program data.

[0712] Optionally, the processor 161 may also store instructions 163 or data (eg, intermediate data). Optionally, the instructions 163 may be executed by the processor 161 to enable the communication device 160 to execute the method corresponding to the terminal device or network device described in the above method embodiment.

[0713] Optionally, the communication device 160 may include a circuit that can implement the functions of sending, receiving, or communicating in the aforementioned method embodiments.

[0714] Optionally, the communication device 160 may include one or more memories 162 , on which instructions 164 may be stored. The instructions may be executed on the processor 161 , so that the communication device 160 performs the method described in the above method embodiment.

[0715] Optionally, data may also be stored in the memory 162. The processor 161 and the memory 162 may be provided separately or integrated together.

[0716] Optionally, the communication device 160 may further include a transceiver 165 and / or an antenna 166. The processor 161 may be referred to as a processing unit, and controls the communication device 160 (terminal device, core network device, or wireless access network device). The transceiver 165 may be referred to as a transceiver unit, transceiver, transceiver circuit, or transceiver, and is used to implement the transceiver functions of the communication device 160.

[0717] Optionally, if the communication device 160 is used to implement operations corresponding to the terminal device in the above embodiments, for example, the transceiver 165 can receive downlink information; and the processor 161 can schedule at least two uplink channels that are completely overlapping or partially overlapping in the time domain based on the downlink information.

[0718] Optionally, the specific implementation process of the processor 161 and the transceiver 165 can refer to the relevant description of the above embodiments, which will not be repeated here.

[0719] Optionally, if the communication device 160 is used to implement operations corresponding to the network devices in the above embodiments, for example: the transceiver 165 can send downlink information so that the terminal device schedules at least two uplink channels that are completely or partially overlapping in the time domain based on the downlink information.

[0720] Optionally, the specific implementation process of the processor 161 and the transceiver 165 can refer to the relevant description of the above embodiments, which will not be repeated here.

[0721] The processor 161 and transceiver 165 described in this application may be implemented on an IC (Integrated Circuit), an analog integrated circuit, an RFIC (Radio Frequency Integrated Circuit), a mixed-signal integrated circuit, an ASIC (Application Specific Integrated Circuit), a PCB (Printed Circuit Board), an electronic device, etc. The processor 161 and transceiver 165 may also be manufactured using various integrated circuit process technologies, such as CMOS (Complementary Metal Oxide Semiconductor), NMOS (N Metal-Oxide-Semiconductor), PMOS (Positive Channel Metal Oxide Semiconductor), BJT (Bipolar Junction Transistor), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.

[0722] In this application, a communication device may be a terminal device (such as a mobile phone) or a network device (such as a base station), and the specific definition needs to be determined based on the context. In addition, the terminal device can be implemented in various forms. For example, the terminal devices described in this application may include mobile terminals such as mobile phones, tablet computers, laptop computers, PDAs, portable media players (PMPs), navigation devices, wearable devices, smart bracelets, pedometers, etc., as well as fixed terminal devices such as digital TVs and desktop computers.

[0723] Although the communication device is described above 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 Figure 15. The communication device may be an independent device or may be part of a larger device.

[0724] An embodiment of the present application also provides a communication system, including: a terminal device as in any of the above embodiments; and a network device as in any of the above embodiments.

[0725] An embodiment of the present application also provides a communication device, including a memory and a processor, wherein a processing program is stored in the memory, and when the processing program is executed by the processor, the steps of the processing method in any of the above embodiments are implemented.

[0726] 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 reference needs to be clarified based on the context.

[0727] An embodiment of the present application further provides a storage medium having a processing program stored thereon. When the processing program is executed by a processor, the steps of the processing method in any of the above embodiments are implemented.

[0728] In the embodiments of the communication device and storage medium provided in the embodiments of the present application, all technical features of any of the above-mentioned processing method embodiments may be included. The expanded and explained contents of the specification are basically the same as those of the embodiments of the above-mentioned methods and will not be repeated here.

[0729] An embodiment of the present application further provides a computer program product, which includes computer program code. When the computer program code runs on a computer, the computer executes the methods in the various possible implementation modes described above.

[0730] An embodiment of the present application also provides a chip, including a memory and a processor, wherein the memory is used to store computer programs, and the processor is used to call and run the computer programs from the memory, so that a device equipped with the chip executes the methods in the various possible implementation modes as described above.

[0731] It is understood that the above scenarios are merely examples and do not constitute a limitation on the application scenarios of the technical solutions provided in the embodiments of this application. The technical solutions of this application can also be applied to other scenarios. For example, it is known to those skilled in the art that with the evolution of system architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of this application are equally applicable to similar technical problems. The serial numbers of the above embodiments of this application are for descriptive purposes only and do not represent the advantages or disadvantages of the embodiments. The steps in the methods of the embodiments of this application can be adjusted in order, combined, and deleted according to actual needs. The units in the devices of the embodiments of this application can be combined, divided, and deleted according to actual needs. In this application, for the same or similar terms, concepts, technical solutions, and / or application scenario descriptions, they are generally only described in detail the first time they appear. When they appear again, they are generally not repeated for the sake of brevity. When understanding the technical solutions of this application, for the same or similar terms, concepts, technical solutions, and / or application scenario descriptions that are not described in detail later, reference can be made to the relevant detailed descriptions that precede them. In this application, the descriptions of each embodiment have their own focus. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. The various technical features of the technical solution of this application can be combined arbitrarily. In order to make the description concise, not all possible combinations of the various technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this application.

[0732] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus the necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) as above, and includes a number of instructions for enabling a terminal device (which can be a mobile phone, computer, server, controlled terminal device, or network device, etc.) to execute the method of each embodiment of the present application.

[0733] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When software is used for implementation, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the process or function according to the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a storage medium or transmitted from one storage medium to another storage medium. For example, the computer instructions can be transmitted from one website, computer, server or data center to another website, computer, server or data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line) or wireless (e.g., infrared, wireless, microwave, etc.) means. The storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that includes one or more available media integrations. The available medium can be a magnetic medium (e.g., a floppy disk, a storage disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a solid-state storage disk Solid State Disk (SSD)).

[0734] The above are only preferred embodiments of the present application and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A processing method, characterized in that, it includes steps: S2: Scheduling at least two uplink channels that are completely or partially overlapped in the time domain based on downlink information.

2. The method according to claim 1, characterized in that, step S2 includes: Multiplexing at least one UCI onto at least one PUSCH based on downlink information; Scheduling at least one PUSCH and an uplink channel that is completely or partially overlapped with at least one PUSCH in the time domain.

3. The method according to claim 2, characterized in that, it further includes at least one of the following: The downlink information includes radio resource control signaling and / or downlink control information; The uplink channel that is completely or partially overlapped with at least one PUSCH in the time domain includes at least one of a first PUSCH, a second PUSCH, a third PUSCH, a PUCCH associated with a first identification content, and a PUCCH associated with a second identification content; At least one UCI includes a first UCI and / or a second UCI; At least one PUSCH includes at least one of a first PUSCH, a second PUSCH, and a third PUSCH.

4. The method according to claim 3, characterized in that, it further includes at least one of the following: The radio resource control signaling includes at least one of an ACK / NACK feedback mode parameter, a parameter enabling simultaneous transmission of multiple panels under multiple DCIs, a second parameter enabling simultaneous transmission of multiple panels under multiple DCIs, and a parameter enabling simultaneous transmission of PUSCH and PUCCH; The first UCI corresponds to a PUCCH associated with a first identification content; The second UCI corresponds to a PUCCH associated with a second identification content; The first PUSCH is associated with a first identification content; The second PUSCH is associated with a second identification content; The third PUSCH is selected or determined by the terminal device; The third PUSCH is associated with a first identification content and / or a second identification content.

5. The method according to claim 4, characterized in that, multiplexing at least one UCI onto at least one PUSCH based on downlink information includes at least one of the following: In response to satisfying a first condition, multiplexing the first UCI onto the first PUSCH, and / or, multiplexing the second UCI onto the second PUSCH; In response to satisfying a second condition, multiplexing the first UCI and the second UCI onto the first PUSCH, and / or, multiplexing the first UCI onto the first PUSCH and multiplexing the second UCI onto the third PUSCH; In response to satisfying a third condition, multiplexing the first UCI and the second UCI onto the first PUSCH or the second PUSCH, and / or, multiplexing the first UCI and the second UCI onto the third PUSCH.

6. The method according to claim 5, characterized in that, it further includes at least one of the following: Satisfying the first condition includes at least one of the following: The candidate PUSCH for multiplexing the first UCI is associated with a first identification content; The ACK / NACK feedback mode parameter is set to the split mode. The first UCI contains HARQ-ACK information, and the second UCI contains HARQ-ACK information. The candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content; The candidate PUSCH for multiplexing the second UCI is associated with the second identification content; The first UCI contains HARQ-ACK information, the second UCI does not contain HARQ-ACK information, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content; The ACK / NACK feedback mode parameter is set to the split mode. The first UCI contains HARQ-ACK information, and the second UCI contains HARQ-ACK information. The candidate PUSCH for multiplexing the first UCI is associated with the first identification content; The ACK / NACK feedback mode parameter is set to the split mode. The first UCI contains HARQ-ACK information, and the second UCI contains HARQ-ACK information. The candidate PUSCH for multiplexing the second UCI is associated with the second identification content; Meeting the second condition includes: the first UCI contains HARQ-ACK information, the second UCI does not contain HARQ-ACK information, and the candidate PUSCH for multiplexing the first UCI is associated with the first identification content; and / or, the first UCI contains HARQ-ACK information, the second UCI does not contain HARQ-ACK information, the candidate PUSCH for multiplexing the first UCI is associated with the first identification content, and the candidate PUSCH for multiplexing the second UCI is associated with the second identification content; Meeting the third condition includes: the ACK / NACK feedback mode parameter is set to the combined mode, and the first UCI contains HARQ-ACK information while the second UCI does not contain HARQ-ACK information; and / or, the first UCI does not contain HARQ-ACK information and the second UCI does not contain HARQ-ACK information.

7. The method according to claim 4, characterized in that The method for selecting or determining the third PUSCH includes at least one of the following: Select the PUSCH containing the aperiodic CSI; Select the PUSCH scheduled by the DCI; Select or determine the PUSCH of the serving cell with the smallest serving cell index value; If there are two PUSCHs in a time slot in the serving cell with the smallest serving cell index value, select the earliest PUSCH; If there are two PUSCHs starting on the same symbol in a time slot in the serving cell with the smallest serving cell index value, select the PUSCH associated with the control resource set with the control resource set pool index value parameter taking the value of 0.

8. The method according to claim 4, characterized in that Scheduling at least one PUSCH and an uplink channel that completely or partially overlaps with at least one PUSCH in the time domain includes at least one of the following: If the terminal device does not support simultaneous transmission of uplink channels with different priorities, solve the overlap based on the first process and select the uplink channel associated with the first identification content and / or the second identification content; If the terminal device supports simultaneous transmission of uplink channels with different priorities, solve the overlap based on the second process and select the uplink channel associated with the first identification content and / or the second identification content; Transmit the uplink channel associated with the first identification content and / or the second identification content.

9. The method according to claim 8, wherein, Solving the overlap based on the first process and selecting the uplink channel associated with the first identification content and / or the second identification content includes at least one of the following: Solving the overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority; Solving the overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority; Selecting the uplink channel with the largest or relatively large priority index value among the uplink channels associated with the first identification content and / or the second identification content.

10. The method according to claim 8, wherein, Solving the overlap based on the second process and selecting the uplink channel associated with the first identification content and / or the second identification content includes at least one of the following: Solving the overlap of PUCCH and / or PUSCH associated with the first identification content and having the same priority; Solving the overlap of PUCCH and / or PUSCH associated with the second identification content and having the same priority; Selecting the uplink channel with the largest or relatively large priority index value among the uplink channels associated with the first identification content; Selecting the uplink channel with the largest or relatively large priority index value among the uplink channels associated with the second identification content.

11. The method according to claim 8, wherein, Transmitting the uplink channel associated with the first identification content and / or the second identification content includes at least one of the following: Performing PUSCH transmission associated with the first identification content and / or PUSCH transmission associated with the second identification content; Performing PUCCH transmission associated with the second identification content and PUSCH transmission associated with the first identification content; Performing PUCCH transmission associated with the first identification content and PUSCH transmission associated with the second identification content.

12. The method according to claim 4, wherein, It further includes at least one of the following: The first identification content includes at least one of the first TCI state, the first control resource set pool index value, and the first SRS resource set; The second identification content includes at least one of the second TCI state, the second control resource set pool index value, and the second SRS resource set; At least one UCI includes at least one of HARQ-ACK, SR, and CSI; Enabling the value and / or enabling setting of the multi-DCI multi-panel simultaneous transmission parameter and / or the second enabling multi-DCI multi-panel simultaneous transmission parameter, for indicating simultaneous transmission of at least one of PUSCH and PUSCH, PUSCH and PUCCH, and PUCCH and PUCCH; The enabling setting of the parameters for enabling the simultaneous transmission of PUSCH and PUCCH is used to indicate the simultaneous transmission of PUSCH and PUCCH.

13. A processing method, characterized in that, comprising the steps of: S1: Transmit downlink information so that the terminal device schedules at least two uplink channels that are completely or partially overlapped in the time domain based on the downlink information.

14. The method according to claim 13, characterized in that, the terminal device scheduling at least two uplink channels that are completely or partially overlapped in the time domain based on the downlink information includes: The terminal device multiplexes at least one UCI onto at least one PUSCH based on the downlink information; The terminal device schedules at least one PUSCH and an uplink channel that is completely or partially overlapped with the at least one PUSCH in the time domain.

15. The method according to claim 14, characterized in that, further comprising at least one of the following: The downlink information includes radio resource control signaling and / or downlink control information; The uplink channel that is completely or partially overlapped with the at least one PUSCH in the time domain includes at least one of a first PUSCH, a second PUSCH, a third PUSCH, a PUCCH associated with the first identification content, and a PUCCH associated with the second identification content; The at least one UCI includes a first UCI and / or a second UCI; The at least one PUSCH includes at least one of a first PUSCH, a second PUSCH, and a third PUSCH.

16. The method according to claim 15, characterized in that, further comprising at least one of the following: The radio resource control signaling includes at least one of ACK / NACK feedback mode parameters, enabling multi-panel simultaneous transmission parameters under multi-DCI, PUSCH configuration information elements, and PUCCH configuration information elements; The first UCI corresponds to the PUCCH associated with the first identification content; The second UCI corresponds to the PUCCH associated with the second identification content; The first PUSCH is associated with the first identification content; The second PUSCH is associated with the second identification content; The third PUSCH is selected or determined by the terminal device; The third PUSCH is associated with the first identification content and / or the second identification content.

17. The method according to claim 16, characterized in that, further comprising at least one of the following: Adding enabling multi-panel simultaneous transmission parameters under multi-DCI to the PUSCH configuration information element and / or the PUCCH configuration information element; Adding enabling parameters for the simultaneous transmission of PUSCH and PUCCH to the PUSCH configuration information element and / or the PUCCH configuration information element.

18. The method according to claim 17, characterized in that, further comprising at least one of the following: The first identification content includes at least one of a first TCI state, a first control resource set pool index value, and a first SRS resource set; The second identification content includes at least one of a second TCI state, a second control resource set pool index value, and a second SRS resource set; The at least one UCI includes at least one of HARQ-ACK, SR, and CSI; Enable the multi-panel simultaneous transmission parameters under multi-DCI and / or the value of the second enable multi-panel simultaneous transmission parameters under multi-DCI and / or the enable setting, which is used to indicate the simultaneous transmission of at least one of PUSCH and PUSCH, PUSCH and PUCCH, and PUCCH and PUCCH; The enable setting of the PUSCH and PUCCH simultaneous transmission parameter is used to indicate the simultaneous transmission of PUSCH and PUCCH.

19. A communication device, characterized in that, it includes: a memory, a processor, and a processing program stored on the memory and executable on the processor. When the processing program is executed by the processor, it implements the steps of the processing method according to claim 1 or 13.

20. A storage medium, characterized in that, a computer program is stored on the storage medium. When the computer program is executed by a processor, it implements the steps of the processing method according to claim 1 or 13.

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