Transmission processing method and apparatus, terminal, and network side device

Abstract

The present application relates to the technical field of communications, and discloses a transmission processing method and apparatus, a terminal, and a network side device. The transmission processing method in an embodiment of the present application comprises: a terminal performing a first operation, the first operation comprising at least one of the following: in a preset scenario, determining that a transceiver to be used is a default transceiver; and on the basis of target information sent by a network side device, determining a transceiver to be used; wherein the preset scenario comprises at least one of the following: transmission of a preset signal; transmission on a preset resource; and the terminal being in a preset state.

Description

Transmission processing method, device, terminal and network side equipment

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese Patent Application No. 202410031812.6 filed on January 9, 2024, the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present application belongs to the field of communication technology, and specifically relates to a transmission processing method, apparatus, terminal and network-side equipment. Background Art

[0004] In communication systems, terminals typically use a fixed receiver (such as a primary receiver) for data communication. To meet varying power consumption and performance requirements during transmission, there is currently discussion of enabling terminals to support multiple transceivers for data communication. However, when a terminal supports multiple transceivers for data communication, selecting the right transceiver becomes a pressing issue. Summary of the Invention

[0005] The embodiments of the present application provide a transmission processing method, apparatus, terminal, and network-side equipment, which can solve the problem of how to select a transceiver for data communication when the terminal supports multiple transceivers for data communication.

[0006] In a first aspect, a transmission processing method is provided, comprising:

[0007] The terminal performs a first operation, where the first operation includes at least one of the following:

[0008] In a preset scenario, the transceiver used is determined to be the default transceiver;

[0009] Determine the transceiver to use based on the target information sent by the network side device;

[0010] The preset scenario includes at least one of the following:

[0011] Transmission of preset signals;

[0012] Transfer on preset resources;

[0013] The terminal is in the default state.

[0014] In a second aspect, a transmission processing method is provided, including:

[0015] The network side device sends target information to the terminal, where the target information is used to determine the transceiver used by the terminal.

[0016] In a third aspect, a transmission processing device is provided, including:

[0017] The execution module is configured to execute a first operation, where the first operation includes at least one of the following:

[0018] In a preset scenario, the transceiver used is determined to be the default transceiver;

[0019] Determine the transceiver to use based on the target information sent by the network side device;

[0020] The preset scenario includes at least one of the following:

[0021] Transmission of preset signals;

[0022] Transfer on preset resources;

[0023] The terminal is in the default state.

[0024] In a fourth aspect, a transmission processing device is provided, including:

[0025] The second sending module is used to send target information to the terminal, where the target information is used to determine the transceiver used by the terminal.

[0026] In a fifth aspect, a terminal is provided, comprising a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.

[0027] In a sixth aspect, a terminal is provided, including a processor and a communication interface, wherein the processor is configured to perform a first operation, the first operation including at least one of the following:

[0028] In a preset scenario, the transceiver used is determined to be the default transceiver;

[0029] Determine the transceiver to use based on the target information sent by the network side device;

[0030] The preset scenario includes at least one of the following:

[0031] Transmission of preset signals;

[0032] Transfer on preset resources;

[0033] The terminal is in the default state.

[0034] In the seventh aspect, a network side device is provided, which includes a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the second aspect are implemented.

[0035] In an eighth aspect, a network side device is provided, comprising a processor and a communication interface, wherein the communication interface is used to send target information to a terminal, and the target information is used to determine a transceiver used by the terminal.

[0036] In the ninth aspect, a readable storage medium is provided, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method described in the second aspect are implemented.

[0037] In the tenth aspect, a wireless communication system is provided, comprising: a terminal and a network side device, wherein the terminal can be used to execute the steps of the method described in the first aspect, and the network side device can be used to execute the steps of the method described in the second aspect.

[0038] In the eleventh aspect, a chip is provided, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method as described in the first aspect, or to implement the method as described in the second aspect.

[0039] In the twelfth aspect, a computer program / program product is provided, which is stored in a storage medium and executed by at least one processor to implement the method as described in the first aspect, or to implement the method as described in the second aspect.

[0040] In an embodiment of the present application, a terminal performs a first operation, which includes at least one of the following: determining the transceiver to be used as the default transceiver in a preset scenario; determining the transceiver to be used based on target information sent by a network-side device; wherein the preset scenario includes at least one of the following: transmission of a preset signal; transmission on preset resources; or the terminal being in a preset state. This clarifies the method for determining the transceiver, allowing the terminal to support multiple transceivers for data communication. Therefore, in this embodiment of the present application, the flexibility of transceiver usage is increased, allowing flexible control of power consumption based on service needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] FIG1 is a block diagram of a wireless communication system to which embodiments of the present application may be applied;

[0042] FIG2 is a flow chart of a transmission processing method provided in an embodiment of the present application;

[0043] FIG3 is a flow chart of another transmission processing method provided in an embodiment of the present application;

[0044] FIG4 is a schematic structural diagram of a transmission processing device provided in an embodiment of the present application;

[0045] FIG5 is a schematic structural diagram of another transmission processing device provided in an embodiment of the present application;

[0046] FIG6 is a schematic structural diagram of a communication device provided in an embodiment of the present application;

[0047] FIG7 is a schematic structural diagram of a terminal provided in an embodiment of the present application;

[0048] FIG8 is a schematic structural diagram of a network-side device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0049] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first" and "second" are generally of the same type, and do not limit the number of objects, for example, the first object can be one or more. In addition, "or" in this application represents at least one of the connected objects. For example, "A or B" covers three options, namely, Option 1: including A but not including B; Option 2: including B but not including A; Option 3: including both A and B. The character " / " generally indicates that the objects associated before and after are in an "or" relationship.

[0050] The term "indication" in this application can be either a direct indication (or explicit indication) or an indirect indication (or implicit indication). A direct indication can be understood as the sender explicitly informing the receiver of specific information, the operation to be performed, or the result of the request in the instruction sent; an indirect indication can be understood as the receiver determining the corresponding information based on the instruction sent by the sender, or making a judgment and determining the operation to be performed or the result of the request based on the judgment result.

[0051] It is worth noting that the technology described in the embodiments of the present application is not limited to the Long Term Evolution (LTE) / LTE-Advanced (LTE-A) system, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA) or other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the technology described can be used for the systems and radio technologies mentioned above, as well as for other systems and radio technologies. The following description describes a New Radio (NR) system for illustrative purposes, and NR terminology is used in most of the following description, but these technologies can also be applied to systems other than NR systems, such as 6th generation (6G) systems. th Generation, 6G) communication system.

[0052] FIG1 is a block diagram of a wireless communication system applicable to an embodiment of the present application. The wireless communication system includes a terminal 11 and a network-side device 12. The terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a notebook computer, a personal digital assistant (PDA), a handheld computer, a netbook, an ultra-mobile personal computer (UMPC), a mobile internet device (MID), an augmented reality (AR), a virtual reality (VR) device, a robot, a wearable device (Wearable Device), an aircraft (Flight Vehicle), a vehicle-mounted device (VUE), a ship-mounted device, a pedestrian user equipment (PUE), a smart home (home appliances with wireless communication capabilities, such as refrigerators, televisions, washing machines, or furniture), a game console, a personal computer (PC), an ATM, or a self-service machine, or other terminal-side devices. Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, etc. Among them, the vehicle-mounted device can also be called a vehicle-mounted terminal, a vehicle-mounted controller, a vehicle-mounted module, a vehicle-mounted component, a vehicle-mounted chip or a vehicle-mounted unit, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiment of the present application. The network side device 12 may include an access network device or a core network device, wherein the access network device may also be called a radio access network (Radio Access Network, RAN) device, a radio access network function or a radio access network unit. The access network device may include a base station, a wireless local area network (Wireless Local Area Network, WLAN) access point (Access Point, AP) or a wireless fidelity (Wireless Fidelity, WiFi) node, etc.Among them, the base station can be referred to as Node B (NB), Evolved Node B (eNB), the next generation Node B (gNB), New Radio Node B (NR Node B), access point, Relay Base Station (RBS), Serving Base Station (SBS), Base Transceiver Station (BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), Home Node B (HNB), Home evolved Node B (home evolved Node B), Transmission Reception Point (TRP) or other appropriate terms in the relevant field. As long as the same technical effect is achieved, the base station is not limited to specific technical vocabulary. It should be noted that in the embodiment of the present application, only the base station in the NR system is used as an example for introduction, and the specific type of the base station is not limited.

[0053] For ease of understanding, some of the contents involved in the embodiments of this application are described below:

[0054] 1. Low power wake-up signal (LP-WUS), low power synchronization signal (LP-SS) and low power wake up receiver (LP WUR).

[0055] 3GPP introduced LP WUR and WUS in mobile cellular systems. The basic operating principle of LP WUR is that the receiving end includes a first module and a second module. The first module is the main communication module, used to receive and send communication data transmitted by the transmitting end. The second module is a low-power module, used to receive LP-WUS and LP-SS signals sent by the transmitting end. The low-power wake-up signal is used to wake up the receiving end main communication module, and the low-power synchronization signal is used to provide time reference information and other information for receiving the low-power wake-up signal, such as for performing RRM measurements of the serving cell, and can also provide wake-up link management. The first module remains in a closed state and does not send or receive data unless it is awakened by the second module. When downlink data arrives, the second module detects the wake-up signal sent by the transmitting end, and the wake-up signal contains terminal information. The second module triggers the first module to switch from the closed state to the active state, allowing data to be received and sent. The second module can be continuously or discontinuously turned on. When the second module is turned on, it can receive low-power wake-up signals and low-power synchronization signals. The LP-WUR cannot send or receive communication data and can only receive transmissions at lower rates.

[0056] 2. Terminal performance requirements.

[0057] In NR or LTE systems, there are multiple terminal types, such as standard user equipment (UE), reduced capability (Redcap) terminals, and narrowband Internet of Things (NB-IoT) terminals. The 3rd Generation Partnership Project (3GPP) typically defines requirements for different terminal types. Some performance requirements are the same for all terminals, such as a carrier frequency deviation of no more than ±0.1 PPM for all UE types. Other performance requirements may differ for different terminals, such as the Auxiliary Communications Service (ACS).

[0058] Each type of terminal must meet its own performance requirements.

[0059] Currently, devices like RedCap and NB-IoT reduce power consumption and cost compared to standard NR or LTE UEs by reducing operating bandwidth, reducing transmit and receive branches (for example, using only one receive antenna), and limiting peak rates. However, these terminal devices have limited transmission rates, making them unable to meet the requirement of supporting both high-rate and medium-rate transmissions at a relatively low power. For example, a single terminal can support different service types: at time t0, it can support medium-rate service 1 with reduced power consumption; at time t1, it can support higher-rate service 2 with relatively high power consumption. To meet the requirements of supporting different transmission rates and power consumption, a terminal can use multiple transceivers. Different transceivers may have different performance. For example, the carrier frequency offset of a relatively low-power transceiver may be relaxed from the 0.1ppm accuracy of NR or LTE terminals to 10 or 20ppm, or the transceiver's transmit modulation quality may degrade, such as by increasing error vector magnitude (EVM), carrier leakage, or in-band leakage (IBE). The terminal needs to determine which transceiver to use for data transmission at the current moment. To this end, a transmission processing method of the present application is proposed.

[0060] The transmission processing method provided in the embodiments of the present application is described in detail below through some embodiments and their application scenarios in combination with the accompanying drawings.

[0061] 2 , an embodiment of the present application provides a transmission processing method. As shown in FIG2 , the transmission processing method includes:

[0062] Step 201: The terminal performs a first operation, where the first operation includes at least one of the following:

[0063] In a preset scenario, the transceiver used is determined to be the default transceiver;

[0064] Determine the transceiver to use based on the target information sent by the network side device;

[0065] The preset scenario includes at least one of the following:

[0066] Transmission of preset signals;

[0067] Transfer on preset resources;

[0068] The terminal is in the default state.

[0069] In the embodiment of the present application, transmission includes at least one of sending and receiving, for example, transmission of a preset signal includes receiving a preset signal and sending a preset signal, wherein receiving a preset signal includes measurement based on the preset signal or detection of the preset signal.

[0070] Optionally, the preset signal may include at least one of the following: synchronization signal block (Synchronization Signal and PBCH block, SSB), system information, message 1 (Msg1), Msg2, Msg3, Msg4, MsgA, MsgB. The system information may include scheduling information, such as system information block (SIB) 1 or remaining minimum system information (RMSI).

[0071] Optionally, the above-mentioned preset resources can be understood as preset frequency domain resources. For example, transmission on the preset resources can include: sending, receiving or measuring on an initial bandwidth part (initial Bandwidth Part, initial BWP) or a BWP including the initial BWP.

[0072] Optionally, the above-mentioned preset state can be a non-connected state. For example, the terminal being in the preset state can be understood or replaced by the terminal being in the transmission of the preset state, for example, the terminal sending and receiving in the idle state or inactive state.

[0073] Optionally, determining the transceiver to use based on the target information sent by the network device can be understood as determining an available transceiver or a transceiver to be activated based on the target information sent by the network device. This allows the network device to flexibly instruct the terminal on the transceiver to use for data communication based on the type of service to be transmitted, thereby achieving the effect of flexibly controlling power consumption based on service requirements.

[0074] In an embodiment of the present application, a terminal performs a first operation, which includes at least one of the following: determining the transceiver to be used as the default transceiver in a preset scenario; determining the transceiver to be used based on target information sent by a network-side device; wherein the preset scenario includes at least one of the following: transmission of a preset signal; transmission on preset resources; or the terminal being in a preset state. This clarifies the method for determining the transceiver, allowing the terminal to support multiple transceivers for data communication. Therefore, in this embodiment of the present application, the flexibility of transceiver usage is increased, allowing flexible control of power consumption based on service needs.

[0075] Optionally, in some embodiments, the target information includes any one of the following:

[0076] Configuration information of frequency domain resource units;

[0077] configuration information of the first signal;

[0078] Information related to the transmission mode.

[0079] In the embodiments of the present application, the granularity of the frequency domain resource unit can be set according to actual needs. For example, in some embodiments, the frequency domain resource unit includes a carrier or a portion of a bandwidth (BWP). The configuration information of the frequency domain resource unit includes not only information for determining the location and size of the frequency domain resource, but also other information for determining the reference signal or physical channel transmitted on this frequency domain resource.

[0080] Optionally, the above-mentioned first signal can be understood as a reference signal or a physical channel.

[0081] It should be understood that since at least one of the frequency domain resource unit configuration information, the first signal configuration information and the transmission mode related information is used to indicate the transceiver used by the terminal, there is no need to add additional signaling for separate indication, thereby simplifying the communication process and reducing resource overhead.

[0082] Optionally, in some embodiments, when the target information includes configuration information of a frequency domain resource unit, determining the transceiver to be used according to the target information sent by the network-side device includes:

[0083] According to the configuration information of the frequency domain resource unit sent by the network side device, a transceiver used for transmitting the signal on the frequency domain resource unit is determined.

[0084] In the embodiment of the present application, the above-mentioned signal can be understood as a reference signal or a physical channel.

[0085] Optionally, one frequency domain resource unit may have one or more available transceivers, that is, one frequency domain resource unit is associated with at least one available transceiver.

[0086] Optionally, in some embodiments, when one of the frequency domain resource units is associated with one available transceiver, the method further includes:

[0087] In the preset scenario, if the first target object does not support the default transceiver, performing a second operation;

[0088] The first target object is the currently activated frequency domain resource unit, and the second operation includes any one of the following:

[0089] Keeping the first target object in an activated state, stopping the transmission behavior on the first target object, and using the default transceiver to transmit the preset signal;

[0090] Deactivate the first target object, activate the second target object, and use the default transceiver to transmit the preset signal on the second target object, wherein the second target object is the frequency domain resource unit supporting the default transceiver.

[0091] In the embodiment of the present application, switching between different transceivers can be performed by switching frequency domain resource units, and the switching of frequency domain resource units can be performed based on instructions from a network-side device or according to predefined rules.

[0092] Optionally, in the case of activating the second target object, after completing the transmission of the preset signal, the terminal may remain on the second target object, or deactivate the second resource object according to a predefined rule and activate the first resource object.

[0093] It should be noted that in the embodiment of the present application, when configuring or indicating the transceiver used by the frequency domain resource unit through the configuration information of the frequency domain resource unit, the type of transceiver used by the frequency domain resource unit can be explicitly configured or indicated in the configuration information of the frequency domain resource unit, where different transceivers or different transceiver types correspond to different transceiver indicator requirements. In some embodiments, the transceiver used by the frequency domain resource unit can also be implicitly configured or indicated based on other configuration information in the configuration information of the frequency domain resource unit. For example, in some embodiments, the transceiver used to transmit the signal on the frequency domain resource unit is determined based on the configuration information of the frequency domain resource unit sent by the network side device, including any of the following:

[0094] Determining, according to first configuration information of a frequency domain resource unit sent by a network-side device, a transceiver used for transmitting a signal on the frequency domain resource unit, wherein the first configuration information is used to configure a transceiver type used by the frequency domain resource unit;

[0095] According to the second configuration information of the frequency domain resource unit sent by the network side device, the transceiver used for transmitting the signal on the frequency domain resource unit is determined, and the second configuration information includes at least one of the following: subcarrier spacing (SCS), cyclic prefix (CP), modulation and coding scheme (MCS) table, maximum number of receiving antennas, maximum number of transmitting antennas, maximum number of layers, maximum rank, fast Fourier transform (FFT) length, inverse fast Fourier transform (IFFT) length, waveform and channel structure.

[0096] In an embodiment of the present application, the configuration information of the frequency domain resource unit may include second configuration information or include first configuration information and second configuration information, wherein the above-mentioned first configuration information can be understood as configuration information for explicit configuration or indicating the transceiver type, and the above-mentioned second configuration information can be understood as other configuration information of the above-mentioned frequency domain resource unit, which is used for implicit configuration or indicating the transceiver type.

[0097] Optionally, in some embodiments, when one frequency domain resource unit is associated with at least two available transceivers, the method further includes at least one of the following:

[0098] The terminal determines the transceiver to be used within a preset time period based on the instruction information sent by the network side device;

[0099] The terminal activates or deactivates a transceiver associated with a first target object based on a first timer, where the first target object is the currently activated frequency domain resource unit.

[0100] In an embodiment of the present application, when one frequency domain resource unit is associated with at least two available transceivers, the transceiver used for transmission can be switched on the frequency domain resource unit. In some embodiments, the transceiver used for the current transmission can be switched by indication information or by a timer.

[0101] Optionally, the preset time unit may be understood as a period of time or a specific time unit. In this case, the indication information sent by the network-side device may be semi-static configuration information, a Media Access Control Control Unit (MAC CE), or indication information of L1 signaling. The indication information is used to determine the transceiver to be used within the preset time period.

[0102] Optionally, the first timer may reuse a currently defined timer, or may use a newly defined dedicated timer.

[0103] Optionally, in some embodiments, the terminal activating or deactivating a transceiver associated with the first target object based on the first timer includes:

[0104] When the currently activated transceiver is the first transceiver, the first transceiver is deactivated and the second transceiver is activated based on a first timer, wherein the transceivers associated with the first target object include the first transceiver and the second transceiver, and the second transceiver is the default transceiver of the first target object.

[0105] Optionally, in some embodiments, when the currently activated transceiver is the second transceiver, the third target object may be deactivated based on the second timer and a default frequency domain resource unit may be activated;

[0106] The second transceiver is a default transceiver of the third target object, the third target object is a currently activated frequency domain resource unit, and the third target object is a non-default frequency domain resource unit.

[0107] Optionally, deactivating the third target object and activating the default frequency domain resource unit based on the second timer can be understood as the second timer can be used as a condition for deactivating the third target object and activating the default frequency domain resource unit. For example, in some embodiments, when the second timer times out, if other conditions for deactivating the third target object are met, the third target object is deactivated. For another example, when the second timer times out, if other conditions for deactivating the third target object are not met, the third target object is deactivated when other conditions are met.

[0108] Optionally, the second timer may be a BWP deactivation timer (bwp-InactivityTimer).

[0109] Optionally, if a terminal supports multiple active BWPs at a given moment, if multiple BWPs are active, and if the multiple active BWPs correspond to different transceivers, the terminal may use only one transceiver for transmission. For example, the terminal may select a transceiver for transmission based on at least one of network-side device configuration, scheduling, and predefined rules. Alternatively, the terminal may use different transceivers for transmission simultaneously.

[0110] Optionally, in some embodiments, when the target information includes configuration information of the first signal, determining the transceiver to be used according to the target information sent by the network-side device includes at least one of the following:

[0111] Determining a transceiver used by the first signal according to the configuration information of the first signal sent by the network side;

[0112] A transceiver used by a second signal is determined according to configuration information of the first signal sent by the network side, and the second signal is associated with the first signal.

[0113] In an embodiment of the present application, when configuring or indicating the transceiver used by the first signal through the configuration information of the first signal, the transceiver type used by the first signal can be explicitly configured or indicated in the configuration information of the first signal, where different transceivers or different transceiver types correspond to different transceiver indicator requirements. In some embodiments, the transceiver used by the first signal can also be implicitly configured or indicated based on other configuration information in the configuration information of the first signal. For example, in some embodiments, determining the transceiver used by the first signal based on the configuration information of the first signal sent by the network side includes any of the following:

[0114] Determining, according to third configuration information of the first signal sent by the network side device, a transceiver used by the first signal, wherein the third configuration information is used to configure a type of transceiver used by the first signal;

[0115] According to the fourth configuration information of the first signal sent by the network side device, the transceiver used by the first signal is determined, and the fourth configuration information includes at least one of the following: subcarrier spacing, cyclic prefix, modulation coding table, maximum number of receiving antennas, maximum number of transmitting antennas, maximum number of layers, maximum rank, fast Fourier transform length, inverse fast Fourier transform length, waveform, channel structure and signal type.

[0116] In an embodiment of the present application, the configuration information of the above-mentioned first signal may include fourth configuration information or include third configuration information and fourth configuration information, wherein the above-mentioned third configuration information can be understood as configuration information for explicitly configuring or indicating the transceiver type, and the above-mentioned fourth configuration information can be understood as other configuration information of the above-mentioned first signal, which is used to implicitly configure or indicate the transceiver type.

[0117] Optionally, in some embodiments, determining a transceiver used by the first signal according to configuration information of the first signal sent by the network side includes:

[0118] Determine, according to the configuration information of the first signal sent by the network side, a transceiver used by different configuration information of the first signal.

[0119] In an embodiment of the present application, for a specific signal, there may be multiple configuration information, that is, the type of transceiver may be determined per configuration. For example, a physical downlink shared channel (PDSCH) of a semi-persistent scheduling (SPS) may have multiple configuration information, the first configuration information uses a first transceiver, and the second configuration information uses a second transceiver. For example, a physical downlink control channel (PDCCH) may be configured with multiple search spaces, the first search space uses a first transceiver, and the second search space uses a second transceiver. For example, for signals of different priorities, different transceivers may be configured for each priority (low priority or high priority).

[0120] Optionally, determining the transceiver used by the second signal based on the configuration information of the first signal sent by the network side can be understood as determining the transceiver of the first signal based on the transceiver of the associated second signal. For example, the transceiver type of the PDSCH or physical uplink shared channel (PUSCH) is the same as the transceiver type of the PDCCH that schedules it; for another example, the transceiver type of the physical uplink control channel (PUCCH) is the same as the transceiver type of the PDSCH corresponding to the hybrid automatic repeat request acknowledgement (HARQ-ACK) carried by the PUCCH.

[0121] Optionally, in some embodiments, when the target information includes the transmission mode related information, determining the transceiver to be used according to the target information sent by the network-side device includes:

[0122] Determining a transceiver of the target transmission mode according to transmission mode related information of the target transmission mode sent by the network side device;

[0123] The transmission mode related information includes transmission mode parameters or target indication information, and the target indication information is used to semi-statically or dynamically indicate the target transmission mode.

[0124] Optionally, in some embodiments, the transmission mode parameters include at least one of the following: subcarrier spacing, cyclic prefix, modulation coding table, maximum number of receiving antennas, maximum number of transmitting antennas, maximum number of layers, maximum rank, fast Fourier transform length, inverse fast Fourier transform length, waveform, channel structure and transceiver type.

[0125] In an embodiment of the present application, the network-side device may semi-statically or dynamically indicate transmission mode-related information. For example, in some embodiments, the transmission mode-related information may be carried in the configuration information of the frequency domain resource unit. Optionally, a frequency domain resource unit may only be configured with one transmission mode, or a frequency domain resource unit may only be configured with multiple transmission modes. The network-side device further indicates the currently used transmission mode through downlink control information (DCI) or MAC CE.

[0126] Optionally, in some embodiments, the transmission mode related information may be indicated through Radio Resource Control (RRC) or MAC CE.

[0127] Optionally, in some embodiments, transmission mode related information may be carried in a DCI that schedules a PDSCH or a PUSCH.

[0128] Optionally, optionally, in some embodiments, the transmission mode related information can be carried in the configuration information of the first signal, for example, carried in the configuration information for configuring SPS PDSCH or CG PUSCH, carried in the configuration information for configuring periodic PUCCH, carried in the information for configuring PUCCH resource, carried in the configuration information for configuring CSI-RS, SRS, carried in the configuration information for configuring PDCCH (for example, carried in the configuration information for search space, or carried in the configuration information for CORESET), carried in the configuration information for configuring PRACH, or carried in the configuration information for configuring SSB.

[0129] Optionally, in some embodiments, the target information carries time indication information, and the time indication information is used to indicate the effective time.

[0130] For example, the transmission mode-related information may include the above-mentioned time indication information. In this case, the above-mentioned transmission mode-related information may be a time unit-transmission mode pattern (used to indicate the association between the time unit and the transmission mode), and the transmission mode of each time unit may be the same or different. In this case, the transmission mode-related information is equivalent to a network-side device configuration time unit-transceiver type pattern (used to indicate the association between the time unit and the transceiver type pattern), wherein the transceiver or transceiver type of each time unit may be the same or different.

[0131] Optionally, in some embodiments, the validity time of the target transceiver is determined based on at least one of the following:

[0132] time indication information carried by the target information;

[0133] The time unit where the downlink control information carrying the target information is located;

[0134] The time unit in which the signal carrying the downlink control information scheduling or configuration of the target information is located;

[0135] The target transceiver is a transceiver determined to be used based on the target information.

[0136] In the embodiment of the present application, the above-mentioned effective time of the target transceiver is based on the time indication information carried by the target information. This can be understood as determining the effective time unit corresponding to the transceiver based on the time indication information. It can also be understood as that the effective time of the target transceiver includes all time units between the effective start time of the time indication information carried by the target information and the effective start time of the time indication information carried by the newly received target information. The effective start time of the time indication information carried by the target information can be understood or replaced by the effective start time of the target information.

[0137] Optionally, when the effective time of the target transceiver is determined based on at least two of the above items, it can be understood that the effective time unit of the target transceiver includes the union of the effective time units determined by the at least two items. For example, the effective time unit of the target transceiver may include the time unit in which the downlink control information carrying the target information is located and the time unit in which the signal for scheduling or configuring the downlink control information carrying the target information is located.

[0138] Optionally, in some embodiments, if a time unit corresponds to multiple transceivers, the manner of determining the transceiver includes the following manner:

[0139] If the same time-frequency resource corresponds to multiple transceivers, the terminal determines a transceiver according to a predefined rule.

[0140] If the terminal cannot use different transceivers for transmission at the same time, a transceiver is determined according to a predefined rule.

[0141] Optionally, in some embodiments, the terminal does not expect to use multiple transceivers for transmission at one time. The network-side device may avoid temporal overlap of signals configured or scheduled to use different transceivers based on implementation.

[0142] Optionally, in some embodiments, the terminal may select a transceiver for transmission based on the configuration, scheduling, or predefined rules of the network side device. The predefined rules at least include selecting a transceiver for transmission based on signal priority.

[0143] Optionally, the carrier, BWP, or transmission mode corresponding to the low-priority transceiver is deactivated, or enters a dormant state.

[0144] Optionally, in some embodiments, the method further comprises:

[0145] The terminal sends supported transceiver information or recommended transceiver information to the network side device;

[0146] The transceiver information includes the transceiver type.

[0147] In an embodiment of the present application, the terminal may report the transceiver information before establishing the RRC connection. For example, the terminal may report the supported transceiver information through a preamble, MsgA, Msg3, or Msg5. The terminal may also report the transceiver information after establishing the RRC connection.

[0148] Optionally, in some embodiments, the transceiver information further includes at least one of the following:

[0149] Preference information associated with the transceiver type, the preference information including at least one of the following: discontinuous reception (DRX) parameters; ranking level; maximum bandwidth; number of multiple-input multiple-output (MIMO) layers; minimum time offset for cross-slot scheduling; relaxed radio link detection (RLM) measurement; relaxed beam failure detection measurement; information on whether to deactivate a secondary cell group (SCG);

[0150] Indication information on whether at least two types of transceivers can operate simultaneously;

[0151] Performance indicators of supported transceivers.

[0152] Optionally, in some embodiments, different types of transceivers correspond to different performance requirements, and the performance requirements include at least one of the following:

[0153] Time domain synchronization requirements;

[0154] Time calibration error requirements;

[0155] Frequency error requirements;

[0156] Modulation quality requirements;

[0157] Fast Fourier transform length requirements;

[0158] Inverse Fast Fourier Transform length requirement.

[0159] In the embodiments of the present application, different types of transceivers can be understood or replaced by different transceivers, or transceivers corresponding to different transceiver types.

[0160] Optionally, the fast Fourier transform length requirement can be understood or replaced by an FFT number requirement, and the inverse fast Fourier transform length requirement can be understood or replaced by an IFFT number requirement.

[0161] It should be noted that the terminal determines the transceiver to be used, which is equivalent to determining the index requirements corresponding to the transceiver.

[0162] It should be understood that when the terminal does not receive the above target information, the terminal may use a default transceiver.

[0163] In order to better understand the present application, some examples are provided below for illustration.

[0164] In the first embodiment, the terminal may support multiple transceivers. In different scenarios, the terminal may use different transceivers. According to one implementation, in some specific scenarios (or preset scenarios), the terminal uses a default transceiver for transmission. The specific scenarios include at least one of the following:

[0165] The terminal uses a default transceiver to receive preset signals. The preset signals include at least one of the following: SSB (e.g., non-cell-defined SSB (NCD-SSB) or SSB for initial access), system information (including scheduling information), downlink signals in the random access process (e.g., Msg2, Msg4, or MsgB in the contention-based random access process), and downlink signals in the paging process (e.g., paging PDCCH or PDSCH).

[0166] The terminal uses a default transceiver to measure a preset signal, such as an SSB-based radio resource management (RRM) measurement or a radio link management (RLM) measurement, such as SSB-based synchronization;

[0167] The terminal uses the default transceiver to send a preset signal, such as an uplink signal in a random access process (sending Msg1, Msg3 or MsgA);

[0168] The terminal uses a default transceiver to transmit on specific frequency domain resources. For example, the UE uses a default transceiver to transmit, receive, or measure on the initial BWP or a BWP including the initial BWP.

[0169] The terminal uses the default transceiver for transmission in the preset state;

[0170] The terminal does not receive information (such as target information) that explicitly or implicitly configures other types of transceivers.

[0171] In the second embodiment, activation or deactivation of a transceiver is determined according to activation or deactivation of a BWP or a BWP group.

[0172] If the terminal supports multiple transceivers, the network-side device can configure the transceiver types available for a carrier or carrier group, or a BWP or BWP group.

[0173] In some examples, a BWP or BWP group can be configured with only one transceiver type. The transceiver type available to the BWP or BWP can be explicitly configured (e.g., transceiver type 1 or transceiver type 2, corresponding to different transceiver performance requirements), or determined by the terminal based on second configuration information of the BWP.

[0174] In some examples, if a terminal supports only one active BWP or BWP group, the terminal may determine the transceiver to use for the current transmission based on the active BWP or BWP group. For example, a first BWP is configured with a first transceiver, and a second BWP is configured with a second transceiver. If the first BWP is activated, the first transceiver is activated; alternatively, if the second BWP is activated, the second transceiver is activated. If the first BWP is deactivated, the first transceiver is deactivated; alternatively, if the second BWP is deactivated, the second transceiver is deactivated.

[0175] Optionally, the activated BWP or BWP group may be determined based on BWP indication information sent by the network side device (eg, an activated BWP ID indicated in RRC, MAC CE or DCI).

[0176] Optionally, the activated or deactivated BWP or BWP group can be determined based on a timer configured on the network-side device. If Timer 1 of the first BWP expires, the first BWP is deactivated and a second BWP is activated. Both the first and second BWPs correspond to the same transceiver. For example, a terminal supports two types of transceivers. The base station can configure two default BWPs for a serving cell of the terminal, one corresponding to each of the two transceivers. If the bwp-InactivityTimer of the first BWP for the same transceiver expires, the first BWP is deactivated and the second BWP (the default BWP for that transceiver) is activated. Alternatively, if the currently activated BWP is the default BWP for the first transceiver, Timer 2 can be used to deactivate the BWP for the first transceiver and activate the BWP for the second transceiver. For example, the BWP for the second transceiver is the default BWP for the second transceiver. Optionally, Timer 2 and Timer 1 can be configured separately.

[0177] Alternatively, if Timer 1 of the first BWP expires, the first BWP is deactivated and the second BWP is activated, where the first BWP and the second BWP can correspond to different transceivers. For example, the base station configures only one default BWP for a serving cell of the terminal, and this default BWP corresponds to the second transceiver. If the bwp-InactivityTimer of a BWP of the first transceiver expires, the first BWP is deactivated and the default BWP (the second transceiver) is activated. Optionally, the second BWP (default BWP) corresponds to a specific type of transceiver. For example, the base station can only configure the transceiver corresponding to the default BWP as the second transceiver.

[0178] Optionally, the same serving cell can be configured with multiple timers 1, such as bwp-InactivityTimer, where each timer 1 corresponds to a different transceiver. That is, the bwp-InactivityTimer for each BWP in the same transceiver is the same, while the bwp-InactivityTimer for BWPs in different transceivers can be the same or different. This allows for separate control of BWP deactivation for different transceivers, achieving different energy-saving effects for different transceivers.

[0179] Optionally, if certain specific signals can only be transmitted through a specific transceiver (for example, the default transceiver is used in the preset scenario in Example 1), the terminal needs to use the specific transceiver for transmission during the time unit in which the specific signal is located. For example, if SSB can only be received using the second transceiver, and the currently activated first BWP is the BWP of the first transceiver, some method needs to be adopted to enable the terminal to use the second transceiver. The following uses different examples to illustrate this.

[0180] In one example, the first BWP remains activated, but the terminal stops transmitting on the first BWP and uses the specific transceiver to transmit a preset signal. After completing transmission of the preset signal, the terminal resumes transmission on the first BWP. For example, the terminal stops transmitting on the first BWP before the start of the window for measuring SSBs (an interval may be left as a switching time) and uses the second transceiver to receive SSBs. The terminal resumes transmission on the first BWP after the end of the window for measuring SSBs (an interval may be left as a switching time). To prevent the first BWP from being deactivated due to inactivity on the first BWP caused by the terminal switching transceivers, the inactivity timer of the BWP stops counting during the period when the terminal uses the second transceiver to transmit the preset signal and the switching time when the terminal switches transceivers.

[0181] In one example, the first BWP is automatically deactivated, and the second BWP, where the preset signal is located, is automatically activated. The terminal transmits the preset signal on the second BWP using a second transceiver. After completing transmission of the preset signal, the terminal remains on the second BWP. Alternatively, after completing transmission of the preset signal, the terminal deactivates the second BWP and activates the first BWP according to a predefined rule.

[0182] In one example, the first BWP remains activated, and the terminal can transmit on the first BWP while simultaneously using the specific transceiver to transmit the predetermined signal. For example, the terminal can use the first transceiver on the first BWP while simultaneously using the second transceiver to receive SSB signals. This approach is suitable for terminals that support the simultaneous operation of multiple transceivers.

[0183] It should be understood that the above BWP deactivation method is also applicable to the case where there are multiple carriers and the terminal cannot use different transceivers for transmission at the same time.

[0184] In some embodiments, if the terminal supports multiple activated BWPs or BWP groups, the terminal may determine the transceiver to be used for the current transmission according to at least one of the following methods.

[0185] In one example, if multiple BWPs are activated, and the multiple BWPs in the activated state correspond to different transceivers, the terminal transmits only on some of the BWPs, and the some BWPs correspond to one transceiver. For example, the terminal does not expect to use multiple transceivers for transmission at the same time. The network-side device ensures that only one transceiver needs to transmit in the same time unit based on implementation. Alternatively, the terminal determines a transceiver for transmission based on the configuration, scheduling or predefined rules of the network-side device. The predefined rules include at least selecting a transceiver for transmission based on the priority of the signal, for example, the priority of the scheduled signal is higher than that of the semi-static signal (except for specific semi-static signals, such as SSB). The activated BWP corresponding to the unused transceiver can automatically enter the dormant state. Alternatively, the network-side device can configure the activated BWP of a transceiver as a dormant BWP.

[0186] Optionally, in the dormant BWP, the terminal stops any sending or receiving behavior.

[0187] Optionally, the dormant BWP is supported only on the Scell, or the dormant BWP may also be supported on the Pcell, but the dormant BWP is not supported on the Pcell. For example, the BWP of at least one transceiver on the Pcell cannot enter the dormant state.

[0188] In one example, if multiple BWPs are activated, and the activated BWPs correspond to different transceivers, the terminal can transmit on multiple BWPs. Alternatively, the terminal can transmit on multiple BWPs only under certain conditions. For example, to support the transmission of a predetermined signal, such as SSB, the terminal can transmit on the first activated BWP (first transceiver) while simultaneously receiving SSB on the second BWP (second transceiver). In addition to transmitting predetermined signals, the terminal may only transmit on some BWPs, where these BWPs correspond to one type of transceiver.

[0189] In some embodiments, a BWP or BWP group may support multiple transceiver types. For example, a network node may configure two transceiver types for a BWP. Within the BWP, different transceivers may be switched, and the currently transmitting transceiver may be determined according to at least one of the following methods.

[0190] In one example, the transceiver type in a certain time period or a specific time unit is determined based on indication information, where the indication information is semi-static configuration information, MAC CE or L1 signaling indication information;

[0191] For example, the indication information is a time unit-transceiver pattern. The transceivers configured in each time unit can be different or the same. For another example, the indication information is a signaling to activate or deactivate a transceiver.

[0192] In one example, the transceiver is activated or deactivated based on a timer.

[0193] Assume that the default transceiver is the first transceiver. If the second transceiver is currently activated, the second transceiver may be deactivated based on a first timer, and the first transceiver may be activated. If the second transceiver is currently activated, the BWP may be deactivated based on a second timer. Optionally, the second timer is the bwp-InactivityTimer of the BWP. If the second timer expires, the BWP is deactivated and the default BWP is activated.

[0194] The first timer is a transceiver activation or deactivation timer, and the second timer is a BWP activation or deactivation timer.

[0195] In some embodiments, the transceiver used in the signal is determined by the configuration of the signal. The transceiver type used by the channel signal can be explicitly configured or determined based on other configuration information of the signal.

[0196] Optionally, explicitly configuring the transceiver type includes at least one of the following:

[0197] The DCI for scheduling PDSCH, PUSCH, PUCCH, SRS, and CSI-RS may indicate the transceiver type used by the scheduled PDSCH, PUSCH, PUCCH, SRS, and CSI-RS;

[0198] The transceiver type is configured in the configuration information for configuring semi-static signals. For example, the transceiver type is configured in the configuration information for configuring SPS PDSCH and CG PUSCH, in the configuration information for configuring periodic PUCCH, in the configuration information for configuring PUCCH resources, in the configuration information for configuring CSI-RS and SRS, in the configuration information for configuring PDCCH (for example, in the configuration information for search space SS or CORESET), in the configuration information for configuring PRACH, or in the configuration information for configuring SSB.

[0199] The transceiver type is determined according to the second configuration information of the signal.

[0200] Optionally, there are multiple configuration information for a specific signal, and the transceiver type can be determined based on the configuration information.

[0201] For example, the SPS PDSCH has multiple configuration information (which can be understood as multiple groups of SPS PDSCHs). The first configuration information uses the first transceiver (i.e., the first group of SPS PDSCHs uses the first transceiver), and the second configuration information uses the second transceiver (i.e., the second group of SPS PDSCHs uses the second transceiver). For example, the PDCCH can be configured with multiple search spaces (e.g., different configuration information is associated with different search spaces), the first search space uses the first transceiver, and the second search space uses the second transceiver. For example, for signals of different priorities (e.g., different configuration information is associated with different priorities), different transceivers can be configured for each priority (low priority or high priority).

[0202] Optionally, the transceiver type of a particular signal can be determined by the transceiver used by the associated signal. For example, the transceiver type of the PDSCH or PUSCH is the same as the transceiver type of the PDCCH that schedules it. For example, the transceiver type of a PUCCH carrying HARQ-ACK is the same as the transceiver type of the PDSCH corresponding to the HARQ-ACK.

[0203] In a third embodiment, activation or deactivation of a transceiver is determined according to a configuration or indication of a transmission mode.

[0204] If the terminal supports multiple transceivers, the network-side equipment can configure multiple transmission modes, each corresponding to a transceiver. The terminal can use the transmission mode to determine the transceiver used for the current transmission.

[0205] The network side device can semi-statically or dynamically indicate the transmission mode, for example, through RRC, MAC CE or L1 signaling. Specifically, the following methods can be used:

[0206] The transmission mode indication information can be carried in the BWP configuration information. Optionally, a BWP can only be configured with one transmission mode. Alternatively, a BWP can be configured with multiple transmission modes. The network-side device can further indicate the currently used transmission mode through the DCI or MAC CE.

[0207] The transmission mode indication information may be indicated by RRC or MAC CE or DCI of unscheduled data. The time unit applicable to the transmission mode indicated by the transmission mode indication information is all time units between the start of effectiveness of the signaling indicating the transmission mode and the start of effectiveness of the new indication information.

[0208] The transmission mode indication information may be carried in the DCI for scheduling PDSCH or PUSCH, or the transmission mode indication information may be carried in the configuration information for configuring a semi-static signal, for example, carried in the configuration information for configuring SPS PDSCH / CG PUSCH, carried in the configuration information for configuring periodic PUCCH, carried in the information for configuring PUCCH resource, carried in the configuration information for configuring CSI-RS and SRS, carried in the configuration information for configuring PDCCH (for example, carried in the configuration information for search space, or carried in the configuration information for CORESET), carried in the configuration information for configuring PRACH, or carried in the configuration information for configuring SSB. Optionally, the time unit to which the indicated transmission mode applies is the time unit in which the physical signal scheduled or configured in the DCI or configuration information carrying the transmission mode indication is located. The time unit in which the physical signal is located is the time resource occupied by the physical signal, or the time slot or time slot group, or the subframe, subframe group, or system frame in which the physical signal is located. For example, the transmission mode indicated in the DCI for scheduling PUSCH is only valid for the time resource of the scheduled PUSCH.

[0209] Optionally, the transmission mode indication information may include time indication information, for example, configuring a time unit-transmission mode pattern, where the transmission mode of each time unit may be different or the same.

[0210] Optionally, the transmission mode can be switched based on a timer. For example, based on timer 3, the first transmission mode is switched to the second transmission mode. Alternatively, based on timer 4, the second transmission mode is switched to the first transmission mode. Optionally, a default transmission mode is predefined based on network configuration or standards.

[0211] Optionally, if some specific signals can only be transmitted through a specific transmission mode (transceiver type) (such as the preset scenario in the first embodiment), the terminal needs to use a specific transceiver for transmission in the time unit where the specific signal is located.

[0212] In one example, assuming that the specific signal requires transmission mode 2, if the current transmission mode 1 cannot transmit the specific signal, the terminal automatically switches to transmission mode 2 to transmit the specific signal. After completing transmission of the preset signal, the terminal automatically switches back to transmission mode 1. Alternatively, after completing transmission of the preset signal, the terminal remains in transmission mode 2.

[0213] In one example, if the terminal supports multiple transceiver operations, and the specific signal and transmission mode 1 are on different frequency domain resources, for example, on different BWPs, the terminal can simultaneously use transmission mode 2 to transmit the specific signal on one BWP and use transmission mode 1 on another BWP.

[0214] In some embodiments, if multiple BWPs are active, and these BWPs correspond to different transmission modes (corresponding to different transceivers), the terminal transmits only on some of the BWPs corresponding to each transceiver. The network device ensures that only one transceiver is required to transmit within a given time unit. Alternatively, the terminal determines a transceiver for transmission based on the network device's configuration, scheduling, or predefined rules.

[0215] In the fourth embodiment, the terminal reports the transceiver information.

[0216] Different terminals support different transceiver types. Terminals must report supported transceiver information to assist network equipment in using the appropriate transmission method to communicate with the terminal. Terminals can report this information before or after entering the RRC Connected state.

[0217] If before entering the RRC connected state, the terminal can report the supported transceiver types through Preamble, MsgA, Msg3 or Msg5, or through UE-specific PUSCH. Optionally, the terminal only needs to report a subset of the supported transceiver types. For example, the terminal supports low-power transceivers and normal-power transceivers. Normal-power transceivers are the types that must be supported and do not need to be reported. The terminal only needs to report whether it supports low-power transceivers. Optionally, the terminal reports whether it supports multiple transceivers working at the same time, and which transceivers can work at the same time. Optionally, the terminal reports the performance indicators of the supported transceivers, such as the range of carrier frequency offset (CFO).

[0218] Since the power consumption of different transceivers is different, the terminal can report the transceiver preference (preference on transceiver) to the network side device according to its own power status to achieve power saving. The reporting can be periodic, or event-triggered, or the terminal can decide when to report, or it can be triggered by the network side device. The terminal reports the transceiver preference and can report multiple transceivers, as well as the preference level or preference order of various transceivers. Optionally, the terminal can report the preferred DRX parameters of each transceiver, the preferred maximum bandwidth (such as the maximum aggregate bandwidth), the number of MIMO layers, the minimum time offset for cross-slot scheduling, the relaxed RLM measurement, the relaxed beam failure detection measurement, and whether to deactivate the secondary cell group (SCG).

[0219] 3 , an embodiment of the present application further provides a transmission processing method. As shown in FIG3 , the transmission processing method includes:

[0220] Step 301: A network-side device sends target information to a terminal, where the target information is used to determine a transceiver used by the terminal.

[0221] Optionally, the target information includes any one of the following:

[0222] Configuration information of frequency domain resource units;

[0223] configuration information of the first signal;

[0224] Information related to the transmission mode.

[0225] Optionally, the frequency domain resource unit includes a carrier or a partial bandwidth BWP.

[0226] Optionally, the transmission mode related information includes transmission mode parameters or target indication information.

[0227] Optionally, the transmission mode parameters include at least one of the following: subcarrier spacing, cyclic prefix, modulation coding table, maximum number of receiving antennas, maximum number of transmitting antennas, maximum number of layers, maximum rank, fast Fourier transform length, inverse fast Fourier transform length, waveform, channel structure and transceiver type.

[0228] Optionally, the target information carries time indication information, and the time indication information is used to indicate the effective time.

[0229] Optionally, the method further includes:

[0230] The network side device receives supported transceiver information or recommended transceiver information from the terminal;

[0231] The transceiver information includes the transceiver type.

[0232] Optionally, the transceiver information further includes at least one of the following:

[0233] Preference information associated with the transceiver type, the preference information including at least one of the following: discontinuous reception (DRX) parameters; ranking level; maximum bandwidth; number of multiple-input multiple-output (MIMO) layers; minimum time offset for cross-slot scheduling; relaxed radio link detection (RLM) measurement; relaxed beam failure detection measurement; and information on whether to deactivate a secondary cell group (SCG).

[0234] Indication information on whether at least two types of transceivers can operate simultaneously;

[0235] Performance indicators of supported transceivers.

[0236] Optionally, different types of transceivers correspond to different performance requirements, and the performance requirements include at least one of the following:

[0237] Time domain synchronization requirements;

[0238] Time calibration error requirements;

[0239] Frequency error requirements;

[0240] Modulation quality requirements;

[0241] Fast Fourier transform length requirements;

[0242] Inverse Fast Fourier Transform length requirement.

[0243] The transmission processing method provided in the embodiment of the present application can be executed by a transmission processing device. In the embodiment of the present application, the transmission processing device provided in the embodiment of the present application is described by taking the transmission processing method executed by the transmission processing device as an example.

[0244] 4 , an embodiment of the present application further provides a transmission processing device. As shown in FIG4 , the transmission processing device 400 includes:

[0245] The execution module 401 is configured to execute a first operation, where the first operation includes at least one of the following:

[0246] In a preset scenario, the transceiver used is determined to be the default transceiver;

[0247] Determine the transceiver to use based on the target information sent by the network side device;

[0248] The preset scenario includes at least one of the following:

[0249] Transmission of preset signals;

[0250] Transfer on preset resources;

[0251] The terminal is in the default state.

[0252] Optionally, the target information includes any one of the following:

[0253] Configuration information of frequency domain resource units;

[0254] configuration information of the first signal;

[0255] Information related to the transmission mode.

[0256] Optionally, the execution module 401 is specifically used to determine the transceiver used to transmit the signal on the frequency domain resource unit according to the configuration information of the frequency domain resource unit sent by the network side device when the target information includes the configuration information of the frequency domain resource unit.

[0257] Optionally, the execution module 401 is specifically configured to execute any one of the following:

[0258] Determining, according to first configuration information of a frequency domain resource unit sent by a network-side device, a transceiver used for transmitting a signal on the frequency domain resource unit, wherein the first configuration information is used to configure a transceiver type used by the frequency domain resource unit;

[0259] According to the second configuration information of the frequency domain resource unit sent by the network side device, the transceiver used for transmitting the signal on the frequency domain resource unit is determined, and the second configuration information includes at least one of the following: subcarrier spacing, cyclic prefix, modulation coding table, maximum number of receiving antennas, maximum number of transmitting antennas, maximum number of layers, maximum rank, fast Fourier transform length, inverse fast Fourier transform length, waveform and channel structure.

[0260] Optionally, in a case where one of the frequency domain resource units is associated with an available transceiver, the execution module 401 is further configured to, in the preset scenario, perform a second operation if the first target object does not support the default transceiver;

[0261] The first target object is the currently activated frequency domain resource unit, and the second operation includes any one of the following:

[0262] Keeping the first target object in an activated state, stopping the transmission behavior on the first target object, and using the default transceiver to transmit the preset signal;

[0263] Deactivate the first target object, activate the second target object, and use the default transceiver to transmit the preset signal on the second target object, wherein the second target object is the frequency domain resource unit supporting the default transceiver.

[0264] Optionally, when one frequency domain resource unit is associated with at least two available transceivers, the execution module 401 is further configured to execute at least one of the following:

[0265] Determining the transceiver to be used within a preset time period based on the instruction information sent by the network side device;

[0266] A transceiver associated with a first target object is activated or deactivated based on a first timer, where the first target object is the currently activated frequency domain resource unit.

[0267] Optionally, the execution module 401 is specifically used to: when the currently activated transceiver is the first transceiver, deactivate the first transceiver and activate the second transceiver based on a first timer, wherein the transceivers associated with the first target object include the first transceiver and the second transceiver, and the second transceiver is the default transceiver of the first target object.

[0268] Optionally, in a case where the currently activated transceiver is the second transceiver, the third target object may be deactivated based on the second timer and a default frequency domain resource unit may be activated;

[0269] The second transceiver is a default transceiver of the third target object, the third target object is a currently activated frequency domain resource unit, and the third target object is a non-default frequency domain resource unit.

[0270] Optionally, the frequency domain resource unit includes a carrier or a partial bandwidth BWP.

[0271] Optionally, when the target information includes configuration information of the first signal, the execution module 401 is specifically configured to execute at least one of the following:

[0272] Determining a transceiver used by the first signal according to the configuration information of the first signal sent by the network side;

[0273] A transceiver used by a second signal is determined according to configuration information of the first signal sent by the network side, and the second signal is associated with the first signal.

[0274] Optionally, the execution module 401 is specifically configured to:

[0275] Determining, according to third configuration information of the first signal sent by the network side device, a transceiver used by the first signal, wherein the third configuration information is used to configure a type of transceiver used by the first signal;

[0276] According to the fourth configuration information of the first signal sent by the network side device, the transceiver used by the first signal is determined, and the fourth configuration information includes at least one of the following: subcarrier spacing, cyclic prefix, modulation coding table, maximum number of receiving antennas, maximum number of transmitting antennas, maximum number of layers, maximum rank, fast Fourier transform length, inverse fast Fourier transform length, waveform, channel structure and signal type.

[0277] Optionally, the execution module 401 is specifically configured to: determine, according to the configuration information of the first signal sent by the network side, a transceiver used by different configuration information of the first signal.

[0278] Optionally, in the case where the target information includes the transmission mode related information, the execution module 401 is specifically configured to: determine the transceiver of the target transmission mode according to the transmission mode related information of the target transmission mode sent by the network side device;

[0279] The transmission mode related information includes transmission mode parameters or target indication information, and the target indication information is used to semi-statically or dynamically indicate the target transmission mode.

[0280] Optionally, the transmission mode parameters include at least one of the following: subcarrier spacing, cyclic prefix, modulation coding table, maximum number of receiving antennas, maximum number of transmitting antennas, maximum number of layers, maximum rank, fast Fourier transform length, inverse fast Fourier transform length, waveform, channel structure and transceiver type.

[0281] Optionally, the target information carries time indication information, and the time indication information is used to indicate the effective time.

[0282] Optionally, the validity time of the target transceiver is determined based on at least one of the following:

[0283] time indication information carried by the target information;

[0284] The time unit where the downlink control information carrying the target information is located;

[0285] The time unit in which the signal carrying the downlink control information scheduling or configuration of the target information is located;

[0286] The target transceiver is a transceiver determined to be used based on the target information.

[0287] Optionally, the transmission processing device 400 further includes:

[0288] A first sending module, configured to send supported transceiver information or recommended transceiver information to a network side device;

[0289] The transceiver information includes the transceiver type.

[0290] Optionally, the transceiver information further includes at least one of the following:

[0291] Preference information associated with the transceiver type, the preference information including at least one of the following: discontinuous reception (DRX) parameters; ranking level; maximum bandwidth; number of multiple-input multiple-output (MIMO) layers; minimum time offset for cross-slot scheduling; relaxed radio link detection (RLM) measurement; relaxed beam failure detection measurement; and information on whether to deactivate a secondary cell group (SCG).

[0292] Indication information on whether at least two types of transceivers can operate simultaneously;

[0293] Performance indicators of supported transceivers.

[0294] Optionally, different types of transceivers correspond to different performance requirements, and the performance requirements include at least one of the following:

[0295] Time domain synchronization requirements;

[0296] Time calibration error requirements;

[0297] Frequency error requirements;

[0298] Modulation quality requirements;

[0299] Fast Fourier transform length requirements;

[0300] Inverse Fast Fourier Transform length requirement.

[0301] 5 , an embodiment of the present application further provides a transmission processing device. As shown in FIG5 , the transmission processing device 500 includes:

[0302] The second sending module 501 is configured to send target information to a terminal, where the target information is used to determine a transceiver used by the terminal.

[0303] Optionally, the target information includes any one of the following:

[0304] Configuration information of frequency domain resource units;

[0305] configuration information of the first signal;

[0306] Information related to the transmission mode.

[0307] Optionally, the frequency domain resource unit includes a carrier or a partial bandwidth BWP.

[0308] Optionally, the transmission mode related information includes transmission mode parameters or target indication information.

[0309] Optionally, the transmission mode parameters include at least one of the following: subcarrier spacing, cyclic prefix, modulation coding table, maximum number of receiving antennas, maximum number of transmitting antennas, maximum number of layers, maximum rank, fast Fourier transform length, inverse fast Fourier transform length, waveform, channel structure and transceiver type.

[0310] Optionally, the target information carries time indication information, and the time indication information is used to indicate the effective time.

[0311] Optionally, the transmission processing device 500 further includes:

[0312] A receiving module, configured to receive supported transceiver information or recommended transceiver information from a terminal;

[0313] The transceiver information includes the transceiver type.

[0314] Optionally, the transceiver information further includes at least one of the following:

[0315] Preference information associated with the transceiver type, the preference information including at least one of the following: discontinuous reception (DRX) parameters; ranking level; maximum bandwidth; number of multiple-input multiple-output (MIMO) layers; minimum time offset for cross-slot scheduling; relaxed radio link detection (RLM) measurement; relaxed beam failure detection measurement; and information on whether to deactivate a secondary cell group (SCG).

[0316] Indication information on whether at least two types of transceivers can operate simultaneously;

[0317] Performance indicators of supported transceivers.

[0318] Optionally, different types of transceivers correspond to different performance requirements, and the performance requirements include at least one of the following:

[0319] Time domain synchronization requirements;

[0320] Time calibration error requirements;

[0321] Frequency error requirements;

[0322] Modulation quality requirements;

[0323] Fast Fourier transform length requirements;

[0324] Inverse Fast Fourier Transform length requirement.

[0325] The transmission processing device in the embodiments of the present application can be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or chip. The electronic device can be a terminal, or it can be other devices other than a terminal. For example, the terminal can include but is not limited to the types of terminal 11 listed above, and other devices can be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiments of the present application.

[0326] The transmission processing device provided in the embodiment of the present application can implement the various processes implemented in the method embodiments of Figures 2 to 3 and achieve the same technical effects. To avoid repetition, they will not be described here.

[0327] As shown in Figure 6, an embodiment of the present application also provides a communication device 600, including a processor 601 and a memory 602, and the memory 602 stores a program or instruction that can be run on the processor 601. When the program or instruction is executed by the processor 601, the various steps of the above-mentioned transmission processing method embodiment are implemented and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0328] The present application also provides a terminal comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is configured to execute a program or instruction to implement the steps of the method embodiment shown in FIG2 . This terminal embodiment corresponds to the aforementioned terminal-side method embodiment, and each implementation process and implementation method of the aforementioned method embodiment is applicable to this terminal embodiment and can achieve the same technical effects. Specifically, FIG7 is a schematic diagram of the hardware structure of a terminal implementing an embodiment of the present application.

[0329] The terminal 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709 and at least some of the components of the processor 710.

[0330] Those skilled in the art will appreciate that the terminal 700 may also include a power supply (such as a battery) to power various components. The power supply may be logically connected to the processor 710 via a power management system, thereby enabling the power management system to manage charging, discharging, and power consumption. The terminal structure shown in FIG7 does not limit the terminal. The terminal may include more or fewer components than shown, or may combine certain components, or have different component arrangements, which will not be described in detail here.

[0331] It should be understood that in an embodiment of the present application, the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042, and the graphics processor 7041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 707 includes a touch panel 7071 and at least one of other input devices 7072. The touch panel 7071 is also called a touch screen. The touch panel 7071 may include two parts: a touch detection device and a touch controller. Other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and an operating stick, which will not be repeated here.

[0332] In the embodiment of the present application, after receiving downlink data from a network-side device, the RF unit 701 may transmit the data to the processor 710 for processing. Furthermore, the RF unit 701 may send uplink data to the network-side device. Typically, the RF unit 701 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low-noise amplifier, a duplexer, and the like.

[0333] The memory 709 can be used to store software programs or instructions and various data. The memory 709 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, applications or instructions required for at least one function (such as a sound playback function, an image playback function, etc.). In addition, the memory 709 may include a volatile memory or a non-volatile memory. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM), and a direct memory bus random access memory (DRRAM). The memory 709 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

[0334] Processor 710 may include one or more processing units. Optionally, processor 710 integrates an application processor and a modem processor. The application processor primarily handles operations related to the operating system, user interface, and application programs, while the modem processor primarily processes wireless communication signals, such as a baseband processor. It is understood that the modem processor may not be integrated into processor 710.

[0335] The processor 710 is configured to perform a first operation, where the first operation includes at least one of the following:

[0336] In a preset scenario, the transceiver used is determined to be the default transceiver;

[0337] Determine the transceiver to use based on the target information sent by the network side device;

[0338] The preset scenario includes at least one of the following:

[0339] Transmission of preset signals;

[0340] Transfer on preset resources;

[0341] The terminal is in the default state.

[0342] It can be understood that the implementation process of each implementation method mentioned in this embodiment can refer to the relevant description of the terminal side method embodiment and achieve the same or corresponding technical effects. To avoid repetition, it will not be repeated here.

[0343] The present application also provides a network-side device, including a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is configured to execute a program or instruction to implement the steps of the method embodiment shown in FIG3 . This network-side device embodiment corresponds to the aforementioned network-side device method embodiment, and each implementation process and implementation method of the aforementioned method embodiment are applicable to this network-side device embodiment and can achieve the same technical effects.

[0344] Specifically, embodiments of the present application also provide a network-side device. As shown in Figure 8, the network-side device 800 includes an antenna 801, a radio frequency device 802, a baseband device 803, a processor 804, and a memory 805. Antenna 801 is connected to radio frequency device 802. In the uplink direction, radio frequency device 802 receives information via antenna 801 and sends the received information to baseband device 803 for processing. In the downlink direction, baseband device 803 processes the information to be transmitted and sends it to radio frequency device 802. Radio frequency device 802 processes the received information and then sends it through antenna 801.

[0345] The method executed by the network-side device in the above embodiment may be implemented in the baseband device 803 , which includes a baseband processor.

[0346] The baseband device 803 may include, for example, at least one baseband board, on which multiple chips are arranged, as shown in Figure 8, one of the chips is, for example, a baseband processor, which is connected to the memory 805 through a bus interface to call the program in the memory 805 and execute the network side device operations shown in the above method embodiment.

[0347] The network side device may further include a network interface 806, which is, for example, a Common Public Radio Interface (CPRI).

[0348] Specifically, the network side device 800 of the embodiment of the present application also includes: instructions or programs stored in the memory 805 and can be run on the processor 804. The processor 804 calls the instructions or programs in the memory 805 to execute the methods executed by each module shown in Figure 5 and achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0349] An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the various processes of the above-mentioned transmission processing method embodiment are implemented and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0350] The processor is the processor in the terminal described in the above embodiment. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk. In some examples, the readable storage medium may be a non-transitory readable storage medium.

[0351] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned transmission processing method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0352] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0353] An embodiment of the present application further provides a computer program / program product, which is stored in a storage medium. The computer program / program product is executed by at least one processor to implement the various processes of the above-mentioned transmission processing method embodiment and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0354] An embodiment of the present application also provides a wireless communication system, including: a terminal and a network side device, wherein the terminal can be used to execute the steps of the terminal side transmission processing method as described above, and the network side device can be used to execute the steps of the network side device transmission processing method as described above.

[0355] It should be noted that, in this article, the terms "comprise", "include" or any other variants 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. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0356] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of a computer software product plus a necessary general-purpose hardware platform, or of course, by hardware. The computer software product is stored in a storage medium (such as ROM, RAM, magnetic disk, optical disk, etc.) and includes a number of instructions for enabling a terminal or network-side device to execute the methods described in each embodiment of the present application.

[0357] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms of implementation methods without departing from the purpose of this application and the scope of protection of the claims. These implementation methods are all within the protection of this application.

Claims

1. A transmission processing method, comprising: The terminal performs a first operation, and the first operation includes at least one of the following: In a preset scenario, determine that the transceiver used is the default transceiver; Determine the transceiver to be used according to the target information sent by the network side device; Wherein, the preset scenario includes at least one of the following: Transmission of a preset signal; Transmission on preset resources; The terminal is in a preset state.

2. The method according to claim 1, wherein, The target information includes any one of the following: Configuration information of a frequency domain resource unit; Configuration information of a first signal; Transmission mode related information.

3. The method according to claim 2, wherein, When the target information includes the configuration information of the frequency domain resource unit, the determining the transceiver to be used according to the target information sent by the network side device includes: Determine the transceiver used for transmitting the signal on the frequency domain resource unit according to the configuration information of the frequency domain resource unit sent by the network side device.

4. The method according to claim 3, wherein The determining the transceiver used for transmitting the signal on the frequency domain resource unit according to the configuration information of the frequency domain resource unit sent by the network side device includes any one of the following: Determine the transceiver used for transmitting the signal on the frequency domain resource unit according to the first configuration information of the frequency domain resource unit sent by the network side device, where the first configuration information is used to configure the type of transceiver used by the frequency domain resource unit; Determine the transceiver used for transmitting the signal on the frequency domain resource unit according to the second configuration information of the frequency domain resource unit sent by the network side device, where the second configuration information includes at least one of the following: subcarrier spacing, cyclic prefix, modulation and coding table, maximum number of receiving antennas, maximum number of transmitting antennas, maximum number of layers, maximum rank, fast Fourier transform length, inverse fast Fourier transform length, waveform, and channel structure.

5. The method according to claim 3 or 4, wherein When one frequency domain resource unit is associated with an available transceiver, the method further includes: In the preset scenario, and when the first target object does not support the default transceiver, perform a second operation; Wherein, the first target object is the currently activated frequency domain resource unit, and the second operation includes any one of the following: Keep the first target object in an activated state, stop the transmission behavior on the first target object, and use the default transceiver to transmit the preset signal; Deactivate the first target object, activate a second target object, and use the default transceiver to transmit the preset signal on the second target object, where the second target object is the frequency domain resource unit that supports the default transceiver.

6. The method according to any one of claims 3 to 5, wherein, When one frequency domain resource unit is associated with at least two available transceivers, the method further includes at least one of the following: The terminal determines the transceiver to be used within a preset time period based on the indication information sent by the network side device; The terminal activates or deactivates the transceiver associated with the first target object based on a first timer, and the first target object is the currently activated frequency domain resource unit.

7. The method according to claim 6, wherein The terminal activating or deactivating the transceiver associated with the first target object based on a first timer includes: When the currently active transceiver is the first transceiver, activate the first transceiver and activate the second transceiver based on a first timer, where the transceivers associated with the first target object include the first transceiver and the second transceiver, and the second transceiver is the default transceiver of the first target object.

8. The method according to any one of claims 3 to 7, wherein When the currently active transceiver is the second transceiver, the third target object and the default frequency-domain resource unit can be activated based on a second timer; where the second transceiver is the default transceiver of the third target object, the third target object is the currently active frequency-domain resource unit, and the third target object is a non-default frequency-domain resource unit.

9. The method according to any one of claims 2 to 8, wherein The frequency-domain resource unit includes a carrier or a partial bandwidth BWP.

10. The method according to claim 2, wherein, When the target information includes the configuration information of the first signal, the transceiver determined according to the target information sent by the network-side device includes at least one of the following: Determine the transceiver used by the first signal according to the configuration information of the first signal sent by the network side; Determine the transceiver used by the second signal according to the configuration information of the first signal sent by the network side, where the second signal is associated with the first signal.

11. The method according to claim 10, wherein The determining the transceiver used by the first signal according to the configuration information of the first signal sent by the network side includes: Determine the transceiver used by the first signal according to the third configuration information of the first signal sent by the network-side device, where the third configuration information is used to configure the transceiver type used by the first signal; Determine the transceiver used by the first signal according to the fourth configuration information of the first signal sent by the network-side device, where the fourth configuration information includes at least one of the following: subcarrier spacing, cyclic prefix, modulation and coding table, maximum number of receive antennas, maximum number of transmit antennas, maximum number of layers, maximum rank, fast Fourier transform length, inverse fast Fourier transform length, waveform, channel structure, and signal type.

12. The method according to claim 10, wherein, The determining the transceiver used by the first signal according to the configuration information of the first signal sent by the network side includes: Determine the transceivers used for different configuration information of the first signal according to the configuration information of the first signal sent by the network side.

13. The method according to claim 2, wherein When the target information includes the transmission mode-related information, the transceiver determined according to the target information sent by the network-side device includes: Determine the transceiver of the target transmission mode according to the transmission mode-related information of the target transmission mode sent by the network-side device; where the transmission mode-related information includes transmission mode parameters or target indication information, and the target indication information is used to semi-statically or dynamically indicate the target transmission mode.

14. The method according to claim 13, wherein, The transmission mode parameters include at least one of the following: subcarrier spacing, cyclic prefix, modulation and coding table, maximum number of receive antennas, maximum number of transmit antennas, maximum number of layers, maximum rank, fast Fourier transform length, inverse fast Fourier transform length, waveform, channel structure, and transceiver type.

15. The method according to any one of claims 2 to 14, wherein, The target information carries time indication information, and the time indication information is used to indicate the effective time.

16. The method according to any one of claims 2 to 15, wherein The effective time of the target transceiver is determined based on at least one of the following: The time indication information carried by the target information; The time unit where the downlink control information carrying the target information is located; The time unit where the signal scheduled or configured by the downlink control information carrying the target information is located; Wherein, the target transceiver is a transceiver determined to be used based on the target information.

17. The method according to any one of claims 1 to 16, wherein The method further includes: The terminal sends the supported transceiver information or the recommended transceiver information to the network side device; Wherein, the transceiver information includes the transceiver type.

18. The method according to claim 17, wherein The transceiver information further includes at least one of the following: Preference information associated with the transceiver type, the preference information includes at least one of the following: discontinuous reception DRX parameter; sorting level; maximum bandwidth; Multiple-input multiple-output MIMO layer number; minimum time offset for cross-slot scheduling; relaxed radio link monitoring RLM measurement; measurement of relaxed beam failure detection; information on whether to deactivate the secondary cell group SCG; Indication information on whether at least two types of transceivers are supported to work simultaneously; Performance indicators of the supported transceivers.

19. The method according to any one of claims 1 to 18, wherein Different types of transceivers correspond to different indicator requirements, and the indicator requirements include at least one of the following: Time domain synchronization requirement; Time calibration error requirement; Frequency error requirement; Modulation quality requirement; Fast Fourier transform length requirement; Inverse fast Fourier transform length requirement.

20. A transmission processing method, including: The network side device sends target information to the terminal, and the target information is used to determine the transceiver used by the terminal.

21. The method according to claim 20, wherein, The target information includes any one of the following: Configuration information of the frequency domain resource unit; Configuration information of the first signal; Transmission mode related information.

22. The method according to claim 21, wherein The frequency domain resource unit includes a carrier or a partial bandwidth BWP.

23. The method according to claim 21 or 22, wherein The transmission mode related information includes transmission mode parameters or target indication information.

24. The method according to claim 23, wherein, The transmission mode parameters include at least one of the following: subcarrier spacing, cyclic prefix, modulation and coding table, maximum number of receive antennas, maximum number of transmit antennas, maximum number of layers, maximum rank, fast Fourier transform length, inverse fast Fourier transform length, waveform, channel structure, and transceiver type.

25. The method according to any one of claims 20 to 24, wherein The target information carries time indication information, and the time indication information is used to indicate the effective time.

26. The method according to any one of claims 20 to 25, wherein The method further includes: The network side device receives the supported transceiver information or the recommended transceiver information from the terminal; Wherein, the transceiver information includes the transceiver type.

27. The method according to claim 26, wherein, The transceiver information further includes at least one of the following: Preference information associated with the transceiver type, the preference information includes at least one of the following: discontinuous reception DRX parameter; sorting level; maximum bandwidth; Multiple-input multiple-output MIMO layer number; minimum time offset for cross-slot scheduling; relaxed radio link monitoring RLM measurement; measurement of relaxed beam failure detection; information on whether to deactivate the secondary cell group SCG; Indication information on whether at least two types of transceivers are supported to work simultaneously; Performance indicators of the supported transceivers.

28. The method according to any one of claims 20 to 27, wherein, Different types of transceivers correspond to different indicator requirements, and the indicator requirements include at least one of the following: Time domain synchronization requirement; Time calibration error requirement; Frequency error requirement; Modulation quality requirement; Fast Fourier transform length requirement; Inverse Fast Fourier Transform length requirement.

29. A transmission processing apparatus, comprising: An execution module, configured to perform a first operation, where the first operation includes at least one of the following: In a preset scenario, determine that the transceiver to be used is the default transceiver; Determine the transceiver to be used according to the target information sent by the network-side device; Wherein, the preset scenario includes at least one of the following: Transmission of a preset signal; Transmission on preset resources; The terminal is in a preset state.

30. The device according to claim 29, wherein, The target information includes any one of the following: Configuration information of a frequency-domain resource unit; Configuration information of a first signal; Transmission mode-related information.

31. The device according to claim 29 or 30, wherein, Further comprising: A first sending module, configured to send transceiver information supported or recommended transceiver information to the network-side device; Wherein, the transceiver information includes the transceiver type.

32. A transmission processing apparatus, comprising: A second sending module, configured to send target information to the terminal, where the target information is used to determine the transceiver used by the terminal.

33. The apparatus according to claim 32, wherein, The target information includes any one of the following: Configuration information of a frequency-domain resource unit; Configuration information of a first signal; Transmission mode-related information.

34. The device according to claim 32 or 33, wherein Further comprising: A receiving module, configured to receive transceiver information supported or recommended transceiver information from the terminal; Wherein, the transceiver information includes the transceiver type.

35. A terminal, comprising a processor and a memory, where the memory stores a program or instruction that can run on the processor, and when the program or instruction is executed by the processor, the steps of the transmission processing method according to any one of claims 1 to 19 are implemented.

36. A network-side device, comprising a processor and a memory, where the memory stores a program or instruction that can run on the processor, and when the program or instruction is executed by the processor, the steps of the transmission processing method according to any one of claims 20 to 28 are implemented.

37. A readable storage medium, where a program or instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the transmission processing method according to any one of claims 1 to 28 are implemented.

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