Transmission processing method and device, terminal and network side equipment

Abstract

The invention discloses a transmission processing method and device, a terminal and network side equipment, and belongs to the technical field of communication, and the transmission processing method comprises the steps that the terminal executes a first operation, and the first operation comprises at least one of the following items: in a preset scene, a used transceiver is determined to be a default transceiver; determining a used transceiver according to target information sent by the network side equipment; wherein the preset scene comprises at least one of the following items: transmission of a preset signal; transmission on a preset resource; the terminal is in a preset state.

Description

Technical Field

[0001] This application belongs to the field of communication technologies, and particularly relates to a transmission processing method, apparatus, terminal, and network-side device. Background Art

[0002] In a communication system, a terminal usually uses a fixed receiver (such as a primary receiver) for data communication. To meet different power consumption requirements and different performance requirements during transmission, it is currently discussed that a terminal may be allowed to support multiple transceivers for data communication. However, when a terminal supports multiple transceivers for data communication, how to select a transceiver for data communication becomes an urgent problem to be solved. Summary of the Invention

[0003] Embodiments of this application provide a transmission processing method, apparatus, terminal, and network-side device, which can solve the problem of how to select a transceiver for data communication when a terminal supports multiple transceivers for data communication.

[0004] In a first aspect, a transmission processing method is provided, including:

[0005] A terminal performs a first operation, where the first operation includes at least one of the following:

[0006] In a preset scenario, determine that the transceiver to be used is a default transceiver;

[0007] Determine the transceiver to be used according to target information sent by a network-side device;

[0008] Wherein, the preset scenario includes at least one of the following:

[0009] Transmission of a preset signal;

[0010] Transmission on preset resources;

[0011] The terminal is in a preset state.

[0012] In a second aspect, a transmission processing method is provided, including:

[0013] A network-side device sends target information to a terminal, where the target information is used to determine the transceiver used by the terminal.

[0014] In a third aspect, a transmission processing apparatus is provided, including:

[0015] An execution module, configured to execute a first operation, where the first operation includes at least one of the following:

[0016] In a preset scenario, determine that the transceiver to be used is a default transceiver;

[0017] Determine the transceiver to be used according to target information sent by a network-side device;

[0018] Among them, the preset scenario includes at least one of the following:

[0019] Transmission of a preset signal;

[0020] Transmission on preset resources;

[0021] The terminal is in a preset state.

[0022] In a fourth aspect, a transmission processing device is provided, which is characterized by including:

[0023] A second sending module, configured to send target information to a terminal, where the target information is used to determine a transceiver used by the terminal.

[0024] In a fifth aspect, a terminal is provided, where the terminal includes a processor and a memory, and the memory stores a program or instruction that can run on the processor. When the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.

[0025] In a sixth aspect, a terminal is provided, including a processor and a communication interface. Among them, the processor is configured to perform a first operation, and the first operation includes at least one of the following:

[0026] In a preset scenario, determine that the transceiver used is a default transceiver;

[0027] Determine the transceiver used according to the target information sent by the network-side device;

[0028] Among them, the preset scenario includes at least one of the following:

[0029] Transmission of a preset signal;

[0030] Transmission on preset resources;

[0031] The terminal is in a preset state.

[0032] In a seventh aspect, a network-side device is provided, where the network-side device includes a processor and a memory, and the memory stores a program or instruction that can run on the processor. When the program or instruction is executed by the processor, the steps of the method described in the second aspect are implemented.

[0033] In an eighth aspect, a network-side device is provided, including a processor and a communication interface. Among them, the communication interface is configured to send target information to a terminal, and the target information is used to determine a transceiver used by the terminal.

[0034] In a ninth aspect, a readable storage medium is provided, on which a program or instructions are stored, and when the program or instructions are 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.

[0035] In a tenth aspect, a wireless communication system is provided, including: a terminal and a network-side device, where 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.

[0036] In an eleventh aspect, a chip is provided, which includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or instructions to implement the method described in the first aspect, or to implement the method described in the second aspect.

[0037] In a twelfth aspect, a computer program / program product is provided, the computer program / program product is stored in a storage medium, and the computer program / program product is executed by at least one processor to implement the method described in the first aspect, or to implement the method described in the second aspect.

[0038] In the embodiments of the present application, by the terminal executing a first operation, the first operation includes at least one of the following: in a preset scenario, determining that the transceiver used is the default transceiver; determining the transceiver used according to the target information sent by the network-side device; where 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. In this way, since the determination method of the transceiver is clarified, the terminal can support multiple transceivers for data communication. Therefore, in the embodiments of the present application, the flexibility of transceiver use is improved, and thus the power consumption can be flexibly controlled according to service requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 is a block diagram of a wireless communication system to which the embodiments of the present application can be applied;

[0040] Figure 2 is a schematic flow chart of a transmission processing method provided by the embodiments of the present application;

[0041] Figure 3 is a schematic flow chart of another transmission processing method provided by the embodiments of the present application;

[0042] Figure 4 is a schematic structural diagram of a transmission processing device provided by the embodiments of the present application;

[0043] Figure 5 is a schematic structural diagram of another transmission processing device provided by the embodiments of the present application;

[0044] Figure 6 It is a schematic structural diagram of a communication device provided by an embodiment of the present application;

[0045] Figure 7 It is a schematic structural diagram of a terminal provided by an embodiment of the present application;

[0046] Figure 8 It is a schematic structural diagram of a network-side device provided by an embodiment of the present application. Detailed implementation manners

[0047] The terms "first", "second", etc. in the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such terms can be interchanged under appropriate circumstances, 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 usually of the same type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "or" in the present application means at least one of the connected objects. For example, "A or B" covers three scenarios, that is, Scenario 1: including A and not including B; Scenario 2: including B and not including A; Scenario 3: including both A and B. The character " / " generally indicates an "or" relationship between the associated objects before and after.

[0048] The term "indication" in the present application can be either a direct indication (or an explicit indication) or an indirect indication (or an implicit indication). Among them, a direct indication can be understood as that the sender clearly informs the receiver of specific information, operations to be performed, or request results, etc. in the sent indication; an indirect indication can be understood as that the receiver determines the corresponding information according to the indication sent by the sender, or makes a judgment and determines the operations to be performed or request results, etc. according to the judgment result.

[0049] It should be noted that the technology described in the embodiments of this application is not limited to Long Term Evolution (LTE) / LTE-Advanced (LTE-A) systems, and 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 this application are often used interchangeably, and the described technology can be used in the systems and radio technologies mentioned above, as well as in other systems and radio technologies. The following description describes the New Radio (NR) system for example purposes, and uses the NR term in most of the following descriptions, but these technologies can also be applied to systems other than the NR system, such as the 6th Generation (6 th Generation, 6G) communication system.

[0050] Figure 1Block diagram of a wireless communication system to which embodiments of the present application can be applied. The wireless communication system includes a terminal 11 and a network-side device 12. Among them, the terminal 11 can be a mobile phone, a tablet personal computer, a 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, a flight vehicle, a vehicle user equipment (VUE), a shipborne device, a pedestrian user equipment (PUE), a smart home (home appliances with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), a game console, a personal computer (PC), a teller machine or a self-service machine, etc. Wearable devices include: smart watches, smart bracelets, smart earphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart ankle chains, etc.), smart wristbands, smart clothing, etc. Among them, the vehicle user equipment can also be referred to as a vehicle terminal, a vehicle controller, a vehicle module, a vehicle component, a vehicle chip or a vehicle unit, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiments of the present application. The network-side device 12 can include an access network device or a core network device. Among them, the access network device can also be referred to as a radio access network (RAN) device, a radio access network function or a radio access network unit. The access network device can include a base station, a wireless local area network (WLAN) access point (AP) or a 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, Transmission Reception Point (TRP), or some other suitable term in the art. As long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiments of this application, only the base station in the NR system is taken as an example for introduction, and the specific type of the base station is not limited.

[0051] For the convenience of understanding, some contents related to the embodiments of this application are described below:

[0052] 1. Low power wake-up signal (LP-WUS), low power synchronization signal (LP-SS), and low power wake up receiver (LP WUR).

[0053] 3GPP introduced LP WUR and WUS in mobile cellular systems. The basic working 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, which is used to receive and send communication data transmitted by the sending end. The second module is a low-power module, which is used to receive LP-WUS and LP-SS sent by the sending end. The low-power wake-up signal is used to wake up the main communication module of the receiving end, 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. Among them, when the first module is not woken up by the second module, it remains in the off state and does not send or receive data. When there is downlink data arriving, the second module detects the wake-up signal sent by the sending end, and if the wake-up signal contains the information of this terminal, the second module triggers the first module to switch from the off state to the working state for data reception and transmission. The second module can be continuously turned on or not continuously turned on. When the second module is turned on, it can receive the low-power wake-up signal and the low-power synchronization signal. Among them, LP-WUR cannot perform the transceiver of communication data, and LP-WUR can only receive transmissions at a lower rate.

[0054] II. Performance requirements of the terminal.

[0055] In the NR or LTE system, there are various types of terminals, such as ordinary UEs, Reduced Capability (Redcap) terminals, Narrow Band Internet of Things (NB-IoT) terminals, etc. For different types of terminals, usually 3GPP will define requirements separately. There are some performance requirements that are the same for all terminals. For example, all types of UEs need to meet the requirement that the carrier frequency domain deviation does not exceed ±0.1 PPM. There are some performance requirements that may be different for different terminals, such as Auxiliary Communications Service (ACS).

[0056] Various types of terminals need to meet their respective performance requirements.

[0057] Currently, device types such as Redcap and NB-IOT reduce power consumption and costs compared to ordinary NR or LTE UEs by reducing the working bandwidth, reducing the transceiver branches (e.g., only one receiving antenna), and limiting the peak rate. However, the transmission rate of such terminal devices is limited and cannot meet the requirement that the same device can support both high-rate transmission and medium-rate transmission with relatively reduced power. For example, the same terminal supports different service types. At time t0, it can support Service 1 with medium-rate transmission using reduced power consumption, and at time t1, it can support Service 2 with a relatively higher transmission rate using relatively higher power. To meet the requirement that a terminal supports different transmission rates and power consumption, the terminal can adopt multiple transceivers. Different transceivers may have different performances. For example, the carrier frequency offset of a relatively low-power transceiver may be relaxed from the accuracy of 0.1 ppm of NR or LTE terminals to 10 or 20 ppm, or the transmission modulation quality of the transceiver may decline, such as an increase in the 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. For this purpose, the transmission processing method of this application is proposed.

[0058] The following will combine the accompanying drawings and elaborate on the transmission processing method provided by the embodiments of this application through some embodiments and their application scenarios.

[0059] Referring to Figure 2 , the embodiments of this application provide a transmission processing method, as Figure 2 shown, the transmission processing method includes:

[0060] Step 201, the terminal performs a first operation, and the first operation includes at least one of the following:

[0061] In a preset scenario, determine that the transceiver used is the default transceiver;

[0062] Determine the transceiver used according to the target information sent by the network-side device;

[0063] Among them, the preset scenario includes at least one of the following:

[0064] Transmission of a preset signal;

[0065] Transmission on preset resources;

[0066] The terminal is in a preset state.

[0067] In the embodiments of the present application, transmission includes at least one of sending and receiving. For example, the transmission of a preset signal includes the reception and sending of the preset signal. Among them, the reception of the preset signal includes measurement based on the preset signal or detection of the preset signal.

[0068] Optionally, the above-mentioned preset signal may include at least one of the following: Synchronization Signal and PBCH block (SSB), system information, Message 1 (Msg1), Msg2, Msg3, Msg4, MsgA, MsgB. Among them, the system information may include scheduling information, such as System Information Block (SIB) 1 or Remaining Minimum SI (RMSI).

[0069] Optionally, the above-mentioned preset resource can be understood as a preset frequency-domain resource. For example, the transmission on the preset resource may include: sending, receiving, or measuring on the initial Bandwidth Part (initial BWP) or the BWP including the initial BWP.

[0070] Optionally, the above-mentioned preset state may be a non-connected state. For example, the terminal being in the preset state can be understood or replaced with the transmission of the terminal being in the preset state. For example, the sending and receiving of the terminal in the idle state or the inactive state.

[0071] Optionally, determining the transceiver to be used according to the target information sent by the network-side device can be understood as: determining the available transceiver or the transceiver to be activated according to the target information sent by the network device. In this way, the network-side device can flexibly instruct the transceiver used by the terminal for data communication according to the service type to be transmitted, so as to achieve the effect of flexibly controlling power consumption according to service requirements.

[0072] In the embodiments of the present application, by the terminal performing a first operation, the first operation includes at least one of the following: in a preset scenario, determining that the transceiver to be used is the default transceiver; determining the transceiver to be used according to the target information sent by the network-side device; where the preset scenario includes at least one of the following: transmission of a preset signal; transmission on a preset resource; the terminal being in a preset state. In this way, since the determination method of the transceiver is clear, the terminal can support multiple transceivers for data communication. Therefore, in the embodiments of the present application, the flexibility of transceiver use is improved, and thus power consumption can be flexibly controlled according to service requirements.

[0073] Optionally, in some embodiments, the target information includes any one of the following:

[0074] Configuration information of frequency-domain resource units;

[0075] Configuration information of the first signal;

[0076] Information related to the transmission mode.

[0077] In the embodiments of the present application, the granularity of the above frequency-domain resource units can be set according to actual needs. For example, in some embodiments, the frequency-domain resource units include carriers or partial bandwidth BWP. The configuration information of the frequency-domain resource units includes not only the information for determining the position and size of the frequency-domain resources, but also other information for determining the reference signals or physical channels transmitted on this frequency-domain resource.

[0078] Optionally, the above first signal can be understood as a reference signal or a physical channel.

[0079] It should be understood that since at least one of the configuration information of the frequency-domain resource units, the configuration information of the first signal, and the information related to the transmission mode is used to indicate the transceiver used by the terminal, there is no need to add additional signaling to indicate it separately, thereby simplifying the communication process and reducing the resource overhead.

[0080] Optionally, in some embodiments, when the target information includes the configuration information of the frequency-domain resource units, the determining the transceiver to be used according to the target information sent by the network-side device includes:

[0081] Determining the transceiver used for transmitting the signals on the frequency-domain resource units according to the configuration information of the frequency-domain resource units sent by the network-side device.

[0082] In the embodiments of the present application, the above signal can be understood as a reference signal or a physical channel.

[0083] Optionally, there can be one or more available transceivers on one frequency-domain resource unit, that is, one frequency-domain resource unit is associated with at least one available transceiver.

[0084] Optionally, in some embodiments, when one of the frequency-domain resource units is associated with one available transceiver, the method further includes:

[0085] Performing a second operation in the preset scenario and when the first target object does not support the default transceiver;

[0086] Wherein, the first target object is the currently activated frequency-domain resource unit, and the second operation includes any one of the following:

[0087] Keep the first target object in an active state, stop the transmission behavior on the first target object, and transmit the preset signal using the default transceiver;

[0088] Deactivate the first target object, activate the second target object, and transmit the preset signal on the second target object using the default transceiver, where the second target object is the frequency domain resource unit that supports the default transceiver.

[0089] In the embodiments of the present application, the switching between different transceivers can be performed by switching the frequency domain resource unit, and the switching of the frequency domain resource unit can be executed based on the indication of the network side device or according to predefined rules.

[0090] Optionally, in the case of activating the second target object, after the terminal completes the transmission of the preset signal, it can remain on the second target object, or deactivate the second resource object according to predefined rules and activate the first resource object.

[0091] It should be noted that in the embodiments 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 transceiver type 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 index requirements. In some embodiments, the transceiver used by the frequency domain resource unit can also be implicitly configured or indicated according to other configuration information in the configuration information of the frequency domain resource unit. For example, in some embodiments, 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 of the following:

[0092] 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 transceiver type used by the frequency domain resource unit;

[0093] Determine the transceiver used for transmitting and receiving signals on the frequency-domain resource unit according to the second configuration information of the frequency-domain resource unit sent by the network-side device. 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.

[0094] In the embodiments of the present application, the configuration information of the frequency-domain resource unit may include the second configuration information or include the first configuration information and the second configuration information. Among them, the above first configuration information can be understood as the configuration information for explicitly configuring or indicating the transceiver type, and the above second configuration information can be understood as other configuration information of the above frequency-domain resource unit for implicitly configuring or indicating the transceiver type.

[0095] Optionally, in some embodiments, when at least two available transceivers are associated with one frequency-domain resource unit, the method further includes at least one of the following:

[0096] The terminal determines the transceiver to be used within a preset time period based on the indication information sent by the network-side device;

[0097] The terminal activates or deactivates the transceiver associated with the first target object based on the first timer, where the first target object is the currently activated frequency-domain resource unit.

[0098] In the embodiments of the present application, when at least two available transceivers are associated with one frequency-domain resource unit, the transceiver used for transmission can be switched on one frequency-domain resource unit. In some embodiments, the currently used transceiver can be switched through the indication information or can be switched through the timer.

[0099] Optionally, the above preset time unit can be understood as a period of time or a specific time unit. At this time, the indication information sent by the network-side device can be semi-static configuration information, MAC CE, or indication information of L1 signaling. This indication information is used to determine the transceiver to be used within the above preset time period.

[0100] Optionally, the above first timer can reuse the currently defined timer or can adopt a newly defined dedicated timer.

[0101] Optionally, in some embodiments, the terminal activates or deactivates a transceiver associated with a first target object based on a first timer, including:

[0102] When the currently activated transceiver is the first transceiver, deactivate the first transceiver and activate a second transceiver based on the 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.

[0103] Optionally, in some embodiments, when the currently activated transceiver is the second transceiver, the third target object can be deactivated and the default frequency domain resource unit can be activated based on a second timer;

[0104] where the second transceiver is the default transceiver of the third target object, the third target object is the currently activated frequency domain resource unit, and the third target object is a non-default frequency domain resource unit.

[0105] Optionally, deactivating the third target object and activating the default frequency domain resource unit based on the second timer can be understood as that 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 expires, if other conditions for deactivating the third target object are satisfied, then the third target object is deactivated. Another example is that when the second timer expires, if other conditions for deactivating the third target object are not satisfied, then wait until other conditions are satisfied and then deactivate the third target object.

[0106] Optionally, the above second timer can be a BWP deactivation timer (bwp-InactivityTimer).

[0107] Optionally, if at a certain moment, the terminal supports multiple activated BWPs, if multiple BWPs are in an activated state, and if the multiple activated BWPs correspond to different transceivers. At this time, the terminal can transmit using only one type of transceiver. For example, the terminal selects one type of transceiver for transmission according to at least one of the configuration, scheduling, and predefined rules of the network side device. Or, the terminal can transmit using different transceivers simultaneously.

[0108] Optionally, in some embodiments, when the target information includes the 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:

[0109] Determine the transceiver used for the first signal according to the configuration information of the first signal sent by the network side;

[0110] Determine the transceiver used for 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.

[0111] In the embodiments of the present application, when configuring or indicating the transceiver used for the first signal through the configuration information of the first signal, the type of transceiver used for the first signal can be explicitly configured or indicated in the configuration information of the first signal, where different transceivers or different types of transceivers correspond to different transceiver index requirements. In some embodiments, the transceiver used for the first signal can also be implicitly configured or indicated according to other configuration information in the configuration information of the first signal. For example, in some embodiments, determining the transceiver used for the first signal according to the configuration information of the first signal sent by the network side includes any one of the following:

[0112] Determine the transceiver used for 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 type of transceiver used for the first signal;

[0113] Determine the transceiver used for 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 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.

[0114] In the embodiments of the present application, the configuration information of the first signal may include the fourth configuration information or include the third configuration information and the fourth configuration information. Among them, the third configuration information can be understood as the configuration information for explicitly configuring or indicating the type of transceiver, and the fourth configuration information can be understood as other configuration information of the first signal for implicitly configuring or indicating the type of transceiver.

[0115] Optionally, in some embodiments, determining the transceiver used for the first signal according to the configuration information of the first signal sent by the network side includes:

[0116] 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.

[0117] In the embodiments of the present application, for a specific signal, there may be multiple configuration information, that is, the type of transceiver can be determined for each (per) configuration. For example, the semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) has multiple configuration information. The first configuration information uses the first transceiver, and the second configuration information uses the second transceiver. For example, the physical downlink control channel (PDCCH) can be configured with multiple search spaces. The first search space uses the first transceiver, and the second search space uses the second transceiver. For example, for signals with different priorities, different transceivers can be configured for each priority (low priority or high priority).

[0118] Optionally, determining the transceiver used for the second signal according to the configuration information of the first signal sent by the network side can be understood as determining the transceiver of the first signal according to the transceiver of the associated second signal. For example, the transceiver type of the PDSCH or the 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.

[0119] Optionally, in some embodiments, when the target information includes the transmission mode related information, determining the transceiver used according to the target information sent by the network side device includes:

[0120] Determining 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;

[0121] Wherein, 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.

[0122] Optionally, in some embodiments, the transmission mode parameters include 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, channel structure, and transceiver type.

[0123] In the embodiments of the present application, the network side device may indicate transmission mode related information semi-statically or dynamically. For example, in some embodiments, the transmission mode related information may be carried in the configuration information of the frequency domain resource unit. Optionally, only one transmission mode can be configured for one frequency domain resource unit, or multiple transmission modes can be configured for one frequency domain resource unit. The network side device further indicates the currently used transmission mode through DCI or MAC CE.

[0124] Optionally, in some embodiments, the transmission mode related information may be indicated by RRC or MAC CE.

[0125] Optionally, in some embodiments, the transmission mode related information may be carried in the DCI scheduling PDSCH or PUSCH.

[0126] Optionally, in some embodiments, the transmission mode related information may be carried in the configuration information of the first signal. For example, it may be carried in the configuration information of configuring SPS PDSCH or CG PUSCH, in the configuration information of configuring periodic PUCCH, in the information of configuring PUCCH resource, in the configuration information of configuring CSI-RS, SRS, in the configuration information of configuring PDCCH (for example, carried in the configuration information of the search space or in the configuration information of CORESET), in the configuration information of configuring PRACH, or in the configuration information of configuring SSB.

[0127] Optionally, in some embodiments, the target information carries time indication information, and the time indication information is used to indicate the effective time.

[0128] For example, the above time indication information may be included in the transmission mode related information. At this time, the above transmission mode related information may be a time unit - transmission mode pattern (used to represent the association relationship between the time unit and the transmission mode), and the transmission mode of each time unit may be the same or different. At this time, the transmission mode related information is equivalent to the network side device configuring a time unit - transceiver type pattern (used to represent the association relationship between the time unit and the transceiver type pattern), where the transceiver or transceiver type of each time unit may be the same or different.

[0129] Optionally, in some embodiments, the effective time of the target transceiver is determined based on at least one of the following:

[0130] The time indication information carried by the target information;

[0131] The time unit where the downlink control information carrying the target information is located;

[0132] The time unit where the signal scheduled or configured by the downlink control information carrying the target information is located;

[0133] Wherein, the target transceiver is a transceiver determined to be used based on the target information.

[0134] In the embodiments of the present application, the effective time of the above-mentioned target transceiver based on the time indication information carried by the target information can be understood as determining the effective time unit corresponding to the transceiver based on the time indication information; it can also be understood that the effective time of the target transceiver includes all time units between the start effective time of the time indication information carried by the target information and the start effective time of the newly received time indication information carried by the target information. Wherein, the start effective time of the time indication information carried by the target information can be understood or replaced with the start effective time of the target information.

[0135] Optionally, when the effective time of the target transceiver is determined based on at least two of the above, it can be understood that the effective time unit of the target transceiver includes the union of the effective time units determined by at least two items. For example, the effective time unit of the target transceiver may include the time unit where the downlink control information carrying the target information is located and the time unit where the signal scheduled or configured by the downlink control information carrying the target information is located.

[0136] Optionally, in some embodiments, if a time unit corresponds to multiple transceivers, the method for determining the transceiver includes the following methods:

[0137] If multiple transceivers correspond to the same time-frequency resource, the terminal determines one transceiver according to a predefined rule.

[0138] If the terminal cannot simultaneously use different transceivers for transmission, it determines one transceiver according to a predefined rule.

[0139] Optionally, in some embodiments, the terminal does not expect to use multiple transceivers for transmission at one moment. The network-side device can avoid configuring or scheduling signals using different transceivers to overlap in time.

[0140] Optionally, in some embodiments, the terminal can select one transceiver for transmission according to the configuration, scheduling, or predefined rules of the network-side device. The predefined rules at least include selecting one transceiver for transmission according to the priority of the signal.

[0141] Optionally, the carrier corresponding to the low-priority transceiver, or the BWP, or the transmission mode is deactivated or enters the sleep state.

[0142] Optionally, in some embodiments, the method further includes:

[0143] The terminal sends transceiver information supported or recommended for use to the network-side device;

[0144] Wherein, the transceiver information includes the transceiver type.

[0145] In the embodiments of the present application, the terminal may report transceiver information before establishing an RRC connection. For example, the terminal may report the supported transceiver information through a preamble, MsgA, Msg3, or Msg5. The terminal may also report transceiver information after establishing an RRC connection.

[0146] Optionally, in some embodiments, the transceiver information further includes at least one of the following:

[0147] Preference information associated with the transceiver type, where the preference information includes at least one of the following: discontinuous reception (DRX) parameters; sorting level; maximum bandwidth; multiple-input multiple-output (MIMO) layers; minimum time offset for cross-slot scheduling; relaxed radio link monitoring (RLM) measurements; measurements for relaxed beam failure detection; information on whether to deactivate a secondary cell group (SCG);

[0148] Indication information on whether at least two types of transceivers are supported to work simultaneously;

[0149] Performance metrics of the supported transceivers.

[0150] Optionally, in some embodiments, different types of transceivers correspond to different metric requirements, and the metric requirements include at least one of the following:

[0151] Time domain synchronization requirements;

[0152] Time calibration error requirements;

[0153] Frequency error requirements;

[0154] Modulation quality requirements;

[0155] Fast Fourier transform length requirements;

[0156] Inverse fast Fourier transform length requirements.

[0157] In the embodiments of the present application, different types of transceivers may be understood or replaced with different transceivers, or transceivers corresponding to different transceiver types.

[0158] Optionally, the fast Fourier transform length requirement can be understood or replaced with the FFT number requirement, and the inverse fast Fourier transform length requirement can be understood or replaced with the IFFT number requirement.

[0159] It should be noted that the transceiver determined by the terminal is equivalent to determining the corresponding index requirements for transceiver.

[0160] It should be understood that when the terminal does not receive the above target information, the terminal can use the default transceiver.

[0161] To better understand the present application, the following will be described through some examples.

[0162] Embodiment 1, the terminal supports multiple transceivers. In different scenarios, the terminal can use different transceivers. According to one implementation, in some specific scenarios (i.e., preset scenarios), the terminal uses the default transceiver for transmission. The specific scenarios include at least one of the following:

[0163] The terminal uses the default transceiver to receive preset signals. The preset signals include at least one of the following: SSB (such as non-cell-defined SSB (NCD-SSB), or SSB for initial access), system information (including scheduling information), downlink signals during random access (such as Msg2, Msg4 or MsgB in a contention-based random access process), downlink signals during paging (such as paging PDCCH or PDSCH).

[0164] The terminal uses the default transceiver to measure preset signals, such as RRM measurement or RLM measurement based on SSB, such as synchronization based on SSB;

[0165] The terminal uses the default transceiver to send preset signals, such as the transmission of uplink signals (Msg1, Msg3 or MsgA) during random access;

[0166] The terminal uses the default transceiver to transmit on specific frequency domain resources. For example, the UE uses the default transceiver to send, receive or measure on the initial BWP or the BWP including the initial BWP;

[0167] The terminal uses the default transceiver to transmit in a preset state;

[0168] The terminal does not receive explicit or implicit information (i.e., target information) configuring other types of transceivers.

[0169] Embodiment 2, according to the activation or deactivation of the BWP or BWP group, determine the activation or deactivation of the transceiver.

[0170] If the terminal supports multiple transceivers, the network-side device may configure the transceiver types available for a carrier or a carrier group, or a BWP or a BWP group.

[0171] In some examples, only one transceiver type may be configured for a BWP or a BWP group. The transceiver types available for the BWP or the BWP may be configured explicitly (e.g., transceiver type 1 or transceiver type 2, corresponding to different transceiver metric requirements respectively), or determined by the terminal according to the second configuration information of the BWP.

[0172] In some examples, if the terminal only supports one active BWP or BWP group, the terminal may determine the transceiver to be used for the current transmission according to the active BWP or BWP group. For example, the first BWP is configured with the first transceiver, and the second BWP is configured with the second transceiver. If the first BWP is activated, the first transceiver is activated; or, if the second BWP is activated, the second transceiver is activated. If the first BWP is deactivated, the first transceiver is deactivated; or, if the second BWP is deactivated, the second transceiver is deactivated.

[0173] Optionally, the active BWP or BWP group may be determined according to the BWP indication information sent by the network-side device (e.g., the active BWP ID indicated in RRC, MAC CE or DCI).

[0174] Optionally, the active or deactivated BWP or BWP group may be determined according to the timer configured by the network-side device. Among them, if the timer 1 of the first BWP expires, the first BWP is deactivated and the second BWP is activated. Both the first BWP and the second BWP are BWPs corresponding to the same transceiver. For example, the terminal supports 2 types of transceivers. The base station may configure 2 default BWPs for a serving cell of the terminal, corresponding to 2 types of transceivers respectively. 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 of this transceiver) is activated. Optionally, if the currently active BWP is the Default BWP of the first transceiver, the BWP of the first transceiver may be deactivated based on timer 2, and the BWP of the second transceiver is activated. For example, the BWP of the second transceiver is the Default BWP of the second transceiver. Optionally, timer 2 and timer 1 may be configured separately.

[0175] Alternatively, if the 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 be BWPs corresponding to different transceivers. For example, the base station configures only 1 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.

[0176] Optionally, multiple timers 1, such as bwp-InactivityTimer, can be configured for the same serving cell, where each timer 1 corresponds to a type of transceiver respectively. That is, the bwp-InactivityTimer of each BWP of the same transceiver is the same, and the bwp-InactivityTimer of the BWPs of different transceivers can be the same or different. In this way, the deactivation of the BWPs of different transceivers can be controlled separately to achieve different energy-saving effects for different transceivers.

[0177] Optionally, if some specific signals can only be transmitted through a specific transceiver (for example, the default transceiver is used in the preset scenario in Embodiment 1), the terminal needs to use the specific transceiver to transmit during the time unit where the specific signal is located. For example, if the SSB can only be received by the second transceiver, and the currently activated first BWP is the BWP of the first transceiver, some methods are needed to enable the terminal to use the second transceiver, which will be described through different examples below.

[0178] In one example, the first BWP remains activated, but the terminal stops transmitting on the first BWP, and the terminal uses the specific transceiver to transmit the preset signal. After the terminal completes the transmission of the preset signal, it continues to transmit on the first BWP. For example, the terminal stops transmitting on the first BWP before the window for measuring the SSB starts (a period can be left as the switching time) and uses the second transceiver to receive the SSB. After the window for measuring the SSB ends (a period can be left as the switching time), the terminal resumes transmission on the first BWP. To avoid deactivating this BWP due to the terminal switching transceivers resulting in no reception or transmission on the first BWP, the inactivity timer of this BWP stops timing during the period when the terminal uses the second transceiver to transmit the preset signal and during the switching time when the terminal switches transceivers.

[0179] In one example, the first BWP is deactivated automatically, and the second BWP where the preset signal is located is activated automatically. The terminal transmits the preset signal on the second BWP using a second transceiver. After the terminal completes the transmission of the preset signal, it remains on the second BWP, or, after the terminal completes the transmission of the preset signal, according to predefined rules, it deactivates the second BWP and activates the first BWP.

[0180] In one example, the first BWP remains in the active state, and the terminal can perform transmissions on the first BWP. At the same time, the terminal transmits the preset signal using the specific transceiver. For example, the terminal can use a first transceiver on the first BWP and at the same time use a second transceiver to receive SSB. This method is applicable to terminals that support multiple transceivers working simultaneously.

[0181] It should be understood that the above BWP deactivation methods are also applicable to the case of multi-carriers and when the terminal cannot transmit using different transceivers simultaneously.

[0182] In some embodiments, if the terminal supports multiple active BWPs or BWP groups, the terminal can determine the transceiver to be used for the current transmission according to at least one of the following methods.

[0183] In one example, if multiple BWPs are in the active state and the multiple active BWPs 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 transmit using multiple transceivers simultaneously. The network-side device ensures based on the implementation that only one transceiver needs to perform transmission in the same time unit. Or, the terminal determines one transceiver for transmission according to the configuration, scheduling, or predefined rules of the network-side device. The predefined rules at least include selecting one transceiver for transmission according to the priority of the signal. For example, the priority of the signal based on scheduling is higher than that of the semi-static signal (except for specific semi-static signals such as SSB). The active BWPs corresponding to the unused transceivers can automatically enter the sleep state. Or, the network-side device can configure the active BWPs of one transceiver as dormant BWPs.

[0184] Optionally, in the dormant BWP, the terminal stops any transceiver behavior.

[0185] Optionally, the dormant BWP is supported only on the Scell, or the dormant BWP can also be supported on the Pcell, but only having dormant BWPs is not supported on the Pcell. For example, the BWPs of at least one transceiver on the Pcell cannot enter the sleep state.

[0186] In one example, if multiple BWPs are active and the multiple active BWPs correspond to different transceivers, the terminal can transmit on multiple BWPs. Optionally, the terminal can transmit on multiple BWPs only under specific conditions. For example, to support the transmission of a preset signal, such as the transmission of an SSB, the terminal can transmit on the first active BWP (the first transceiver) while receiving the SSB on the second BWP (the second transceiver). Except for the transmission of the preset signal, the terminal transmits only on some of the BWPs, and the some BWPs correspond to one type of transceiver.

[0187] In some embodiments, one BWP or a group of BWPs can support multiple transceiver types. For example, the network node configures two transceiver types for one BWP. Within the one BWP, the switching between different transceivers can be performed, and the transceiver for the current transmission is determined according to at least one of the following methods.

[0188] In one example, the transceiver type for a certain time period or a specific time unit is determined based on indication information, and the indication information is semi-static configuration information, indication information of a MAC CE or L1 signaling;

[0189] For example, the indication information is a time unit - transceiver pattern. The transceiver for each configured time unit can be different or the same. Another example is that the indication information is a signaling for activating or deactivating a transceiver.

[0190] In one example, the activation or deactivation of a transceiver is based on a timer.

[0191] Assume that the default transceiver is the first transceiver. If the currently active one is the second transceiver, the second transceiver can be deactivated based on a first timer, and the first transceiver can be activated. If the currently active one is the second transceiver, the BWP can 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.

[0192] Among them, the first timer is a transceiver activation or deactivation timer, and the second timer is a BWP activation or deactivation timer.

[0193] In some embodiments, the transceiver used for a signal is determined through the configuration of the signal. The transceiver type used for the channel signal can be explicitly configured or determined according to other configuration information of the signal.

[0194] Optionally, the explicit configuration of the transceiver type includes at least one of the following:

[0195] 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;

[0196] Configure the transceiver type in the configuration information for configuring semi-static signals. For example, it is carried in the configuration information for configuring SPS PDSCH and 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 SS 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.

[0197] Determine the transceiver type according to the second configuration information of the signal.

[0198] Optionally, for a certain specific signal with multiple configuration information, the transceiver type can be determined per configuration information.

[0199] For example, SPS PDSCH has multiple configuration information (which can be understood as multiple groups of SPS PDSCH). The first configuration information uses the first transceiver (i.e., the first group of SPS PDSCH uses the first transceiver), and the second configuration information uses the second transceiver (i.e., the second group of SPS PDSCH uses the second transceiver). For example, PDCCH can configure multiple search spaces (i.e., 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 with different priorities (i.e., different configuration information is associated with different priorities), different transceivers can be configured for each priority (low priority or high priority) respectively.

[0200] Optionally, for a certain specific signal, its transceiver can be determined by the transceiver used by its associated signal. For example, the transceiver type of PDSCH or PUSCH is the same as that of the PDCCH scheduling it. For example, the transceiver type of a PUCCH carrying HARQ-ACK is the same as that of the PDSCH corresponding to the HARQ-ACK.

[0201] Embodiment 3: Determine the activation or deactivation of the transceiver according to the configuration or indication of the transmission mode.

[0202] If the terminal supports multiple transceivers, the network-side device can configure multiple transmission modes, and each transmission mode corresponds to one transceiver. The terminal can determine the transceiver used for the current transmission through the transmission mode.

[0203] The network - side device can indicate the transmission mode semi - statically or dynamically. For example, it can be indicated through RRC, MAC CE, or L1 signaling. Specifically, the following methods can be adopted for indication:

[0204] The indication information of the transmission mode can be carried in the BWP configuration information. Optionally, only one transmission mode can be configured for one BWP. Or multiple transmission modes can be configured for one BWP. The network - side device can further indicate the currently used transmission mode through DCI or MAC CE.

[0205] The indication information of the transmission mode can be indicated through RRC, MAC CE, or DCI of unscheduled data. The time unit applicable to the transmission mode indicated by the indication information of the transmission mode is all time units between the time when the signaling indicating the transmission mode becomes effective and the time when new indication information becomes effective.

[0206] The indication information of the transmission mode can be carried in the DCI scheduling PDSCH or PUSCH, or the indication information of the transmission mode can be carried in the configuration information of the configured semi - static signal. For example, it can be carried in the configuration information of configuring SPS PDSCH / CG PUSCH, in the configuration information of configuring periodic PUCCH, in the information of configuring PUCCH resource, in the configuration information of configuring CSI - RS, SRS, in the configuration information of configuring PDCCH (for example, carried in the configuration information of the search space, or carried in the configuration information of CORESET), carried in the configuration information of configuring PRACH, or carried in the configuration information of configuring SSB. Optionally, the time unit applicable to the indicated transmission mode is the time unit where the physical signal scheduled or configured in the DCI or configuration information carrying the transmission mode indication is located. The time unit where the physical signal is located is the time resource occupied by the physical signal, or the time slot or time - slot group where the physical signal is located, or the sub - frame, sub - frame group, or system frame. For example, the transmission mode indicated in the DCI scheduling PUSCH is only valid for the time resource of the scheduled PUSCH.

[0207] Optionally, the indication information of the transmission mode can include time indication information. For example, configure the time - unit - transmission - mode pattern, and the transmission mode of each time unit can be different or the same.

[0208] Optionally, the transmission mode can also be switched based on a timer. For example, switch from the first transmission mode to the second transmission mode based on timer 3. Or switch from the second transmission mode to the first transmission mode based on timer 4. Optionally, a default transmission mode is predefined according to network configuration or standards.

[0209] Optionally, if some specific signals can only be transmitted through specific transmission modes (transceiver types) (such as the preset scenario in Embodiment 1), the terminal needs to use a specific transceiver to transmit in the time unit where the specific signal is located.

[0210] In one example, assume that the specific signal needs to use 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 the terminal completes the transmission of the preset signal, it automatically switches back to Transmission Mode 1. Alternatively, after the terminal completes the transmission of the preset signal, it remains in Transmission Mode 2.

[0211] In one example, if the terminal supports multiple transceivers to work, 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.

[0212] In some embodiments, if multiple BWPs are in the active state, and the multiple active BWPs correspond to different transmission modes (corresponding to different transceivers), the terminal only transmits on some of the BWPs, and the part of the BWPs corresponds to one transceiver. The network side device ensures based on the implementation that only one transceiver needs to transmit in the same time unit. Alternatively, the terminal determines a transceiver to transmit according to the configuration, scheduling, or predefined rules of the network side device.

[0213] Embodiment 4, the terminal reports transceiver information.

[0214] Different terminals may support different transceiver types. The terminal needs to report the supported transceiver information to assist the network side device to communicate with the terminal using an appropriate transmission method. The terminal can report before entering the RRC connected state or after entering the RRC connected state.

[0215] If before entering the RRC connected state, the terminal can report the supported transceiver type 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 a low-power transceiver and a normal-power transceiver. The normal-power transceiver is the type that must be supported and does not need to be reported. The terminal only needs to report whether it supports the low-power transceiver. Optionally, the terminal reports whether it supports multiple transceivers to work simultaneously and which transceivers can work simultaneously. Optionally, the terminal reports the performance indicators of the supported transceivers, for example, the range of the Carrier Frequency Offset (CFO).

[0216] Since the power consumption of different transceivers is different, the terminal can report the preference on transceiver to the network-side device according to its own power state to achieve power saving. The reporting can be periodic, or event-triggered, or determined by the terminal when to report, or triggered by the network-side device. When the terminal reports the preference on transceiver, it can report multiple transceivers, as well as the preference levels or preference orders of various transceivers. Optionally, the terminal can report the DRX parameters of the preference of each transceiver, the maximum bandwidth of the preference (such as the maximum aggregation bandwidth), the number of MIMO layers, the minimum time offset of cross-slot scheduling, relaxed RLM measurement, relaxed beam failure detection measurement, and whether to deactivate the secondary cell group SCG.

[0217] Referring to Figure 3 , an embodiment of the present application further provides a transmission processing method, as Figure 3 shown, the transmission processing method includes:

[0218] Step 301, the network-side device sends target information to the terminal, and the target information is used to determine the transceiver used by the terminal.

[0219] Optionally, the target information includes any one of the following:

[0220] Configuration information of frequency domain resource units;

[0221] Configuration information of the first signal;

[0222] Transmission mode related information.

[0223] Optionally, the frequency domain resource units include carriers or partial bandwidth BWPs.

[0224] Optionally, the transmission mode related information includes transmission mode parameters or target indication information.

[0225] Optionally, the transmission mode parameters include 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, channel structure, and transceiver type.

[0226] Optionally, the target information carries time indication information, and the time indication information is used to indicate the effective time.

[0227] Optionally, the method further includes:

[0228] The network-side device receives the supported transceiver information or the recommended transceiver information from the terminal;

[0229] Wherein, the transceiver information includes the transceiver type.

[0230] Optionally, the transceiver information further includes at least one of the following:

[0231] Preference information associated with the transceiver type, the preference information including at least one of the following: discontinuous reception (DRX) parameters; sorting level; maximum bandwidth; multiple-input multiple-output (MIMO) layers; time offset of minimum cross-slot scheduling; relaxed radio link monitoring (RLM) measurement; measurement of relaxed beam failure detection; information on whether to deactivate a secondary cell group (SCG);

[0232] Indication information on whether at least two types of transceivers are supported to work simultaneously;

[0233] Performance metrics of the supported transceivers.

[0234] Optionally, different types of transceivers correspond to different metric requirements, the metric requirements including at least one of the following:

[0235] Time domain synchronization requirement;

[0236] Time calibration error requirement;

[0237] Frequency error requirement;

[0238] Modulation quality requirement;

[0239] Fast Fourier transform length requirement;

[0240] Inverse fast Fourier transform length requirement.

[0241] In the transmission processing method provided by an embodiment of the present application, the execution subject may be a transmission processing device. In the embodiment of the present application, taking the transmission processing device executing the transmission processing method as an example, the transmission processing device provided by the embodiment of the present application is described.

[0242] Referring to Figure 4 , an embodiment of the present application further provides a transmission processing device, as Figure 4 shown. The transmission processing device 400 includes:

[0243] An execution module 401, configured to execute a first operation, the first operation including at least one of the following:

[0244] In a preset scenario, determine that the transceiver to be used is the default transceiver;

[0245] Determine the transceiver to be used according to the target information sent by the network-side device;

[0246] wherein, the preset scenario includes at least one of the following:

[0247] Transmission of a preset signal;

[0248] Transmission on preset resources;

[0249] The terminal is in a preset state.

[0250] Optionally, the target information includes any one of the following:

[0251] Configuration information of a frequency-domain resource unit;

[0252] Configuration information of a first signal;

[0253] Transmission mode-related information.

[0254] Optionally, when the target information includes the configuration information of the frequency-domain resource unit, the execution module 401 is specifically configured to determine a transceiver used for transmitting a signal on the frequency-domain resource unit according to the configuration information of the frequency-domain resource unit sent by the network-side device.

[0255] Optionally, the execution module 401 is specifically configured to perform any one of the following:

[0256] Determine a transceiver used for transmitting a 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 for the frequency-domain resource unit;

[0257] Determine a transceiver used for transmitting a 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.

[0258] Optionally, when a frequency-domain resource unit is associated with an available transceiver, the execution module 401 is further configured to perform a second operation in the preset scenario and when a first target object does not support the default transceiver;

[0259] where the first target object is the currently activated frequency-domain resource unit, and the second operation includes any one of the following:

[0260] 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;

[0261] Deactivate the first target object, activate the second target object, and transmit the preset signal on the second target object using the default transceiver, where the second target object is the frequency domain resource unit that supports the default transceiver.

[0262] Optionally, when at least two available transceivers are associated with one frequency domain resource unit, the execution module 401 is further configured to perform at least one of the following:

[0263] Determine the transceiver to be used within a preset time period based on the indication information sent by the network side device;

[0264] Activate or deactivate the transceiver associated with the first target object based on a first timer, where the first target object is the currently activated frequency domain resource unit.

[0265] Optionally, the execution module 401 is specifically configured to: when the currently activated transceiver is the first transceiver, deactivate 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.

[0266] Optionally, when the currently activated transceiver is the second transceiver, the third target object can be deactivated and the default frequency domain resource unit can be activated based on a second timer;

[0267] where the second transceiver is the default transceiver of the third target object, the third target object is the currently activated frequency domain resource unit, and the third target object is a non-default frequency domain resource unit.

[0268] Optionally, the frequency domain resource unit includes a carrier or a partial bandwidth BWP.

[0269] Optionally, when the target information includes the configuration information of the first signal, the execution module 401 is specifically configured to perform at least one of the following:

[0270] Determine the transceiver used by the first signal according to the configuration information of the first signal sent by the network side;

[0271] 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.

[0272] Optionally, the execution module 401 is specifically configured to:

[0273] Determine the transceiver used for 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 for the first signal;

[0274] Determine the transceiver used for 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 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.

[0275] Optionally, the execution module 401 is specifically configured to: 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.

[0276] Optionally, when the target information includes the transmission mode-related information, the execution module 401 is specifically configured to: determine the transceiver for the target transmission mode according to the transmission mode-related information of the target transmission mode sent by the network-side device;

[0277] Wherein, 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.

[0278] Optionally, the transmission mode parameters include 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, channel structure, and transceiver type.

[0279] Optionally, the target information carries time indication information, and the time indication information is used to indicate the effective time.

[0280] Optionally, the effective time of the target transceiver is determined based on at least one of the following:

[0281] The time indication information carried by the target information;

[0282] The time unit where the downlink control information carrying the target information is located;

[0283] The time unit of the signal scheduled or configured by the downlink control information carrying the target information;

[0284] Wherein, the target transceiver is the transceiver determined to be used based on the target information.

[0285] Optionally, the transmission processing device 400 further includes:

[0286] A first sending module, configured to send transceiver information supported or recommended for use to a network-side device;

[0287] Wherein, the transceiver information includes a transceiver type.

[0288] Optionally, the transceiver information further includes at least one of the following:

[0289] Preference information associated with the transceiver type, where 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; time offset of minimum cross-slot scheduling; relaxed radio link monitoring (RLM) measurement; measurement of relaxed beam failure detection; information on whether to deactivate a secondary cell group (SCG);

[0290] Indication information on whether at least two types of transceivers are supported to work simultaneously;

[0291] Performance indicators of the supported transceivers.

[0292] Optionally, different types of transceivers correspond to different indicator requirements, and the indicator requirements include at least one of the following:

[0293] Time domain synchronization requirement;

[0294] Time calibration error requirement;

[0295] Frequency error requirement;

[0296] Modulation quality requirement;

[0297] Fast Fourier transform length requirement;

[0298] Inverse fast Fourier transform length requirement.

[0299] Referring to Figure 5 , an embodiment of the present application further provides a transmission processing device, as Figure 5 shown, the transmission processing device 500 includes:

[0300] A second sending module 501, configured to send target information to a terminal, where the target information is used to determine the transceiver used by the terminal.

[0301] Optionally, the target information includes any one of the following:

[0302] Configuration information of a frequency domain resource unit;

[0303] Configuration information of a first signal;

[0304] Transmission mode-related information.

[0305] Optionally, the frequency-domain resource unit includes a carrier or a partial bandwidth BWP.

[0306] Optionally, the transmission mode related information includes transmission mode parameters or target indication information.

[0307] Optionally, 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.

[0308] Optionally, the target information carries time indication information, and the time indication information is used to indicate the effective time.

[0309] Optionally, the transmission processing device 500 further includes:

[0310] a receiving module, configured to receive supported transceiver information or recommended transceiver information from a terminal;

[0311] wherein the transceiver information includes a transceiver type.

[0312] Optionally, the transceiver information further includes at least one of the following:

[0313] preference information associated with the transceiver type, the preference information includes at least one of the following: discontinuous reception DRX parameters; sorting level; maximum bandwidth; multiple-input multiple-output MIMO layers; minimum time offset for cross-slot scheduling; relaxed radio link monitoring RLM measurements; measurements for relaxed beam failure detection; information on whether to deactivate a secondary cell group SCG;

[0314] indication information on whether to support simultaneous operation of at least two types of transceivers;

[0315] performance metrics of the supported transceivers.

[0316] Optionally, different types of transceivers correspond to different metric requirements, and the metric requirements include at least one of the following:

[0317] time domain synchronization requirements;

[0318] time calibration error requirements;

[0319] frequency error requirements;

[0320] modulation quality requirements;

[0321] fast Fourier transform length requirements;

[0322] inverse fast Fourier transform length requirements.

[0323] The transmission processing device in the embodiments of the present application may 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 a chip. The electronic device may be a terminal or other devices other than terminals. Exemplarily, the terminal may include, but is not limited to, the types of the above-listed terminal 11, and other devices may be servers, Network Attached Storage (NAS), etc., which are not specifically limited in the embodiments of the present application.

[0324] The transmission processing device provided in the embodiments of the present application can implement Figures 2 to 3 each process implemented by the method embodiments and achieve the same technical effects. To avoid repetition, details are not described herein again.

[0325] As Figure 6 shown, the embodiments of the present application further provide a communication device 600, including a processor 601 and a memory 602. A program or instruction that can run on the processor 601 is stored on the memory 602. When the program or instruction is executed by the processor 601, each step of the above-mentioned transmission processing method embodiments is implemented, and the same technical effects can be achieved. To avoid repetition, details are not described herein again.

[0326] The embodiments of the present application further provide a terminal, including a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run a program or instruction to implement the steps in the method embodiments as Figure 2 shown. This terminal embodiment corresponds to the above-mentioned terminal-side method embodiments. Each implementation process and implementation manner of the above method embodiments can be applied to this terminal embodiment, and the same technical effects can be achieved. Specifically, Figure 7 FIG. is a schematic hardware structure diagram of a terminal for implementing the embodiments of the present application.

[0327] The terminal 700 includes, but is not limited to, at least some components such as 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 a processor 710.

[0328] Those skilled in the art can understand that the terminal 700 may further include a power source (such as a battery) for supplying power to each component. The power source may be logically connected to the processor 710 through a power management system, so as to implement functions such as management of charging, discharging, and power consumption management through the power management system. Figure 7 The terminal structure shown in FIG. does not limit the terminal. The terminal may include more or fewer components than shown in the figure, or combine certain components, or have different component arrangements, which are not described herein again.

[0329] It should be understood that in the embodiments of the present application, the input unit 704 may include a Graphics Processing Unit (GPU) 7041 and a microphone 7042. The graphics processor 7041 processes the image data of static pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of, for example, a liquid crystal display, an organic light emitting diode, etc. The user input unit 707 includes at least one of a touch panel 7071 and other input devices 7072. The touch panel 7071 is also referred to as a touch screen. The touch panel 7071 may include two parts: a touch detection device and a touch controller. The 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 a joystick, which will not be elaborated herein.

[0330] In the embodiments of the present application, after receiving downlink data from a network-side device, the radio frequency unit 701 may transmit it to the processor 710 for processing; in addition, the radio frequency unit 701 may send uplink data to the network-side device. Generally, the radio frequency unit 701 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low-noise amplifier, a duplexer, etc.

[0331] The memory 709 can be used to store software programs or instructions as well as 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. Among them, the first storage area may store an operating system, application programs 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 (DDR SDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM), and a direct rambus random access memory (DRRAM). The memory 709 in the embodiments of the present application includes but is not limited to these and any other suitable types of memories.

[0332] The processor 710 may include one or more processing units; optionally, the processor 710 integrates an application processor and a modem processor. Among them, the application processor mainly processes operations related to the operating system, user interface, and application programs, etc., and the modem processor mainly processes wireless communication signals, such as a baseband processor. It can be understood that the above-mentioned modem processor may not be integrated into the processor 710 either.

[0333] Among them, the processor 710 is used to execute a first operation, and the first operation includes at least one of the following:

[0334] In a preset scenario, determine that the transceiver used is the default transceiver;

[0335] Determine the transceiver used according to the target information sent by the network-side device;

[0336] Among them, the preset scenario includes at least one of the following:

[0337] Transmission of a preset signal

[0338] Transmission on preset resources

[0339] The terminal is in a preset state.

[0340] It can be understood that the implementation processes of the various implementation manners mentioned in this embodiment can refer to the relevant descriptions of the method embodiment on the terminal side and achieve the same or corresponding technical effects. To avoid repetition, they will not be elaborated here.

[0341] This application embodiment also provides a network-side device, including a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement as Figure 3 shown in the steps of the method embodiment. This network-side device embodiment corresponds to the above network-side device method embodiment. Each implementation process and implementation manner of the above method embodiment can be applied to this network-side device embodiment, and the same technical effects can be achieved.

[0342] Specifically, this application embodiment also provides a network-side device. As Figure 8 shown, this network-side device 800 includes: an antenna 801, a radio frequency device 802, a baseband device 803, a processor 804, and a memory 805. The antenna 801 is connected to the radio frequency device 802. In the uplink direction, the radio frequency device 802 receives information through the antenna 801 and sends the received information to the baseband device 803 for processing. In the downlink direction, the baseband device 803 processes the information to be sent and sends it to the radio frequency device 802. After the radio frequency device 802 processes the received information, it is sent out through the antenna 801.

[0343] The method executed by the network-side device in the above embodiments can be implemented in the baseband device 803, and this baseband device 803 includes a baseband processor.

[0344] The baseband device 803 may include, for example, at least one baseband board. Multiple chips are provided on this baseband board. As Figure 8 shown, one of the chips is, for example, a baseband processor, which is connected to the memory 805 through a bus interface to call programs in the memory 805 and execute the operations of the network-side device shown in the above method embodiments.

[0345] This network-side device may further include a network interface 806, and this interface is, for example, a Common Public Radio Interface (CPRI).

[0346] Specifically, the network device 800 in the embodiments of the present application further includes instructions or programs stored in the memory 805 and executable on the processor 804. The processor 804 calls the instructions or programs in the memory 805 to execute Figure 5 the methods executed by the modules shown, and achieve the same technical effects. To avoid repetition, they will not be elaborated here.

[0347] The embodiments of the present application further provide a readable storage medium. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the various processes of the above-mentioned transmission processing method embodiments are implemented, and the same technical effects can be achieved. To avoid repetition, they will not be elaborated here.

[0348] Wherein, the processor is the processor in the terminal described in the above embodiments. The readable storage medium includes computer-readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disks, or optical discs, etc. In some examples, the readable storage medium may be a non-transitory readable storage medium.

[0349] The embodiments of the present application further provide a chip. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the various processes of the above-mentioned transmission processing method embodiments, and the same technical effects can be achieved. To avoid repetition, they will not be elaborated here.

[0350] It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, system chip, chip system, or system-on-chip, etc.

[0351] The embodiments of the present application further provide a computer program / program product. The computer program / program product 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 embodiments, and the same technical effects can be achieved. To avoid repetition, they will not be elaborated here.

[0352] The embodiments of the present application further provide a wireless communication system, including: a terminal and a network device. The terminal can be used to execute the steps of the transmission processing method on the terminal side as described above, and the network device can be used to execute the steps of the transmission processing method on the network device side as described above.

[0353] It should be noted that in this text, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, such 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 elements that are inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the presence of additional identical elements in the process, method, article or device comprising that 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 reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0354] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-described example methods can be implemented by means of a computer software product plus a necessary general hardware platform, and of course, can also be implemented by hardware. The computer software product is stored in a storage medium (such as ROM, RAM, magnetic disk, optical disk, etc.) and includes several instructions for causing a terminal or a network-side device to execute the methods described in the various embodiments of the present application.

[0355] The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms of embodiments without departing from the purpose of the present application and the scope protected by the claims. These embodiments are all within the protection scope of the present application.

Claims

1. A transmission processing method, characterized in that, Including: 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 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.

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 to be 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 to be 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 to be 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 transceiver type to be used for the frequency-domain resource unit; Determine the transceiver to be 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, characterized in that, 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, characterized in that 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, where the first target object is the currently activated frequency-domain resource unit.

7. The method according to claim 6, characterized in that, 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, characterized in that, 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, characterized in that The frequency-domain resource unit includes a carrier or a partial bandwidth BWP.

10. The method according to claim 2, characterized in that When the target information includes the configuration information of the first signal, the transceiver to be used 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 to be used 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, characterized in that, 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, characterized in that, 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, characterized in that, The method further includes: The terminal sends transceiver information supported or recommended to be used 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, and 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 a 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, characterized in that, 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, characterized in that, 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, characterized in that, 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.

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

23. The method according to claim 21 or 22, characterized in that, 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, characterized in that, 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, characterized in that, The method further includes: The network-side device receives transceiver information supported or recommended to be used 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, and 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 a 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, characterized in that 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 device, characterized in that, including: an execution module for performing a first operation, where the first operation includes at least one of the following: determining, in a preset scenario, that the transceiver to be used is the default transceiver; determining the transceiver to be used according to the target information sent by the network-side device; where the preset scenario includes at least one of the following: transmission of a preset signal; transmission on preset resources; the terminal being 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, characterized in that, It further includes: a first sending module for sending transceiver information supported or recommended transceiver information to the network-side device; where the transceiver information includes the transceiver type.

32. A transmission processing device, characterized in that, including: a second sending module for sending target information to the terminal, where the target information is used to determine the transceiver used by the terminal.

33. The device according to claim 32, characterized in that, 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, characterized in that It further includes: a receiving module for receiving transceiver information supported or recommended transceiver information from the terminal; where the transceiver information includes the transceiver type.

35. A terminal, characterized in that, including 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, characterized in that, including 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, characterized in that, a program or instruction is stored on the readable storage medium, 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 28 are implemented.

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