Transmission processing method, device, and terminal

Abstract

To provide a transmission processing method for simultaneously satisfying demands of a half-duplex frequency division duplex (FDD) terminal and a full-duplex FDD terminal.SOLUTION: In a communication system, a method used for a terminal performs at least one process of discarding an uplink transmission in a resource set corresponding to an uplink transmission before an uplink-downlink switching and discarding a transmission in a resource set corresponding to the uplink transmission after the uplink-downlink switching in the case where a position interval between an end position of a resource set corresponding to the uplink transmission before the uplink-downlink switching and a start position of the resource set corresponding to the downlink operation after the uplink-downlink switching is smaller than an uplink-downlink switching time, or a position interval between the end position of the resource set corresponding to the downlink operation before uplink-downlink switching and the start position of the resource set corresponding to the uplink transmission after the uplink-downlink switching is smaller than the link switching time.SELECTED DRAWING: Figure 2

Description

[Technical Field]

[0001] (CROSS-REFERENCE TO RELATED APPLICATIONS) This application claims priority from Chinese Patent Application No. 202110280793.7 filed in China on March 16, 2021, the entire contents of which are incorporated herein by reference.

[0002] The present invention relates to the field of communications technology, and in particular to a transmission processing method, device and terminal. [Background technology]

[0003] In a frequency division duplexing (FDD) system, some user equipment (UE) supports full duplex FDD operation, while others support half duplex FDD operation or lack full duplex capability. These UEs share some cell-specific semi-static configurations. For cell-specific uplink and downlink transmissions, full duplex FDD UEs do not require conversion time between uplink and downlink transmissions, while half duplex FDD UEs do require conversion time. If a base station is required to guarantee the conversion time between these cell-specific uplink and downlink transmissions through configuration and scheduling, this places significant restrictions on network configuration, making it unfavorable for full duplex FDD UEs and half duplex FDD UEs to coexist in the same network. Summary of the Invention [Problem to be solved by the invention]

[0004] The embodiments of the present application provide a transmission processing method, device, and terminal that can solve the problem that a network in an FDD system has difficulty in meeting different configuration requirements of half-duplex FDD terminals and full-duplex FDD terminals. [Means for solving the problem]

[0005] According to a first aspect, there is provided a transmission processing method, the transmission processing method comprising: When a location interval between an end location of a first resource set and a start location of a second resource set is smaller than an uplink / downlink switching time, the terminal performs a first operation, the first operation including: determining the network scheduling as incorrect; Determining it as an incorrect network configuration; Abandoning uplink transmission or downlink operation on a first resource set, the downlink operation including at least one of downlink reception, downlink measurement, and downlink monitoring; performing rate adaptation on the last X1 symbols of the first resource set; puncturing the last X1 symbols of the first resource set; Yielding reception or yielding transmission on the second resource set; performing rate adaptation on the first Y symbols of the second resource set; puncturing the first Y symbols of the second resource set; and implementing the determined first behavior based on the terminal; Here, the first resource set is a resource set corresponding to uplink transmission or downlink operation before switching between uplink and downlink links, and the second resource set is a resource set corresponding to uplink transmission or downlink operation after switching between uplink and downlink links.

[0006] According to a second aspect, there is provided a transmission processing method, the transmission processing method comprising: The method includes determining, by the terminal, when a first condition is satisfied, that resources for uplink transmission and resources for downlink operation conflict, where the terminal is a half-duplex terminal in a frequency division duplex (FDD) system, and the downlink operation includes at least one of downlink reception, downlink measurement, and downlink monitoring; Here, the first condition is: time domain resources for uplink transmission at least partially overlap with time domain resources for downlink operation; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a first switching time; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a second switching time; wherein the first resource set is a resource used for the uplink transmission and / or downlink operation before switching between uplink and downlink, and the second resource set is a resource used for the uplink transmission and / or downlink operation after switching between uplink and downlink; the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; The second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

[0007] According to a third aspect, there is provided a transmission processing method, the transmission processing method comprising: If the terminal does not have full duplex capability, the terminal determines, for the paired spectrum or the supplemental uplink or the flexible spectrum frequency band, that a resource among configured Physical Random Access Channel (PRACH) transmission resources that meets a second condition is a valid PRACH transmission opportunity; Here, the second condition is: In a PRACH slot, the PRACH transmission resource is not before the transmission resource of an SSB, and the PRACH transmission resource is after the last SSB and is at least N_gap symbols away from the last SSB.

[0008] According to a fourth aspect, there is provided a transmission processing method, the transmission processing method comprising: If the terminal does not have full duplex capability and the PUSCH transmission resource of the message A does not overlap with the valid PRACH in the time domain, the terminal determines that a resource that satisfies a third condition among the PUSCH transmission resources of the message A is a valid transmission opportunity for the PUSCH of the message A; Wherein the valid PRACH is a valid PRACH associated with a four-stage random access process or a valid PRACH associated with a two-stage random access process; The third condition is: The transmission resource of the PUSCH of message A is not before the transmission resource of the SSB, and the transmission resource of the PUSCH of message A is after the last SSB and is at least N_gap symbols away from the last SSB.

[0009] According to a fifth aspect, there is provided a transmission processing device for use in a terminal, the transmission processing device comprising: a first processing module for performing a first operation when a location interval between an end location of a first resource set and a start location of a second resource set is smaller than an uplink / downlink switching time, the first operation including: determining the network scheduling as incorrect; Determining it as an incorrect network configuration; Abandoning uplink transmission or downlink operation on a first resource set, the downlink operation including at least one of downlink reception, downlink measurement, and downlink monitoring; performing rate adaptation on the last X1 symbols of the first resource set; puncturing the last X1 symbols of the first resource set; Yielding reception or yielding transmission on the second resource set; performing rate adaptation on the first Y symbols of the second resource set; puncturing the first Y symbols of the second resource set; and implementing the determined first behavior based on the terminal; Here, the first resource set is a resource set corresponding to uplink transmission or downlink operation before switching between uplink and downlink links, and the second resource set is a resource set corresponding to uplink transmission or downlink operation after switching between uplink and downlink links.

[0010] According to a sixth aspect, there is provided a transmission processing device for use in a terminal, the transmission processing device comprising: a first determination module for determining that resources for uplink transmission and resources for downlink operation conflict when a first condition is met, wherein the terminal is a half-duplex terminal in a frequency division duplex (FDD) system, and the downlink operation includes at least one of downlink reception, downlink measurement, and downlink monitoring; Here, the first condition is: time domain resources for uplink transmission at least partially overlap with time domain resources for downlink operation; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a first switching time; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a second switching time; wherein the first resource set is a resource used for the uplink transmission and / or downlink operation before switching between uplink and downlink, and the second resource set is a resource used for the uplink transmission and / or downlink operation after switching between uplink and downlink; the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; The second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

[0011] According to a seventh aspect, there is provided a transmission processing device for use in a terminal, the transmission processing device comprising: If the terminal does not have full duplex capability, a second determination module is configured to determine, for the paired spectrum or the supplemental uplink or the flexible spectrum frequency band, that a resource satisfying a second condition among configured Physical Random Access Channel (PRACH) transmission resources is an available PRACH transmission opportunity; Here, the second condition is: In a PRACH slot, the PRACH transmission resource is not before the transmission resource of an SSB, and the PRACH transmission resource is after the last SSB and is at least N_gap symbols away from the last SSB.

[0012] According to an eighth aspect, there is provided a transmission processing device for use in a terminal, the transmission processing device comprising: a third determination module for the terminal to determine, when the terminal does not have full duplex capability and the PUSCH transmission resource of the message A does not overlap with the valid PRACH in the time domain, that a resource among the PUSCH transmission resources of the message A that satisfies a third condition is a valid transmission opportunity for the PUSCH of the message A; Wherein the valid PRACH is a valid PRACH associated with a four-stage random access process or a valid PRACH associated with a two-stage random access process; The third condition is: The transmission resource of the PUSCH of message A is not before the transmission resource of the SSB, and the transmission resource of the PUSCH of message A is after the last SSB and is at least N_gap symbols away from the last SSB.

[0013] According to a ninth aspect, there is provided a terminal comprising a processor, a memory, and a program or instructions stored in the memory and operable to run on the processor, the program or instructions, when executed by the processor, implementing the steps of the method of the first, second, third or fourth aspect.

[0014] According to a tenth aspect, there is provided a readable storage medium having a program or instructions stored thereon, the program or instructions performing the steps of the method according to the first, second, third or fourth aspect when executed by a processor.

[0015] According to an eleventh aspect, there is provided a chip, the chip including a processor and a communication interface, the communication interface being coupled to the processor, the processor running a program or instructions and used to implement the steps of the method according to the first, second, third or fourth aspect.

[0016] According to a twelfth aspect, there is provided a computer program product stored on a non-transitory storage medium, the computer program product being configured to implement the steps of the method of the first, second, third or fourth aspect when executed by at least one processor.

[0017] According to a thirteenth aspect, there is provided a communications device, the communications device being configured to perform the steps of the method according to the first, second, third or fourth aspect. [Effects of the Invention]

[0018] In an embodiment of the present application, if the location interval between the end position of the first resource set and the start position of the second resource set is smaller than the uplink and downlink switching time, the terminal with reduced capability will perform the first operation described above, for example, determine it as incorrect network scheduling / configuration, and perform rate adaptation or puncturing on the last X1 symbols of the first resource set, abandon reception on the second resource set, or abandon transmission, etc., to avoid collisions between uplink and downlink transmissions. This eliminates the need for the network to perform specific configuration and scheduling for half-duplex terminals again to ensure cell-specific conversion times between uplink and downlink transmissions. This allows the network configuration to simultaneously meet the needs of half-duplex FDD terminals and full-duplex FDD terminals, eliminating network configuration limitations. [Brief explanation of the drawings]

[0019] [Figure 1] 1 shows a structural diagram of a communication system to which an embodiment of the present application can be applied; [Figure 2] 1 shows one flowchart of a transmission processing method according to an embodiment of the present application. [Figure 3] 1 shows an uplink and downlink transmission schematic diagram of a transmission processing method according to an embodiment of the present application; [Figure 4] 2 shows a second schematic diagram of the uplink and downlink transmission of the transmission processing method according to the embodiment of the present application; [Figure 5] 3 shows a third schematic diagram of the uplink and downlink transmission of the transmission processing method according to the embodiment of the present application. [Figure 6] 4 shows a fourth schematic diagram of the uplink and downlink transmission of the transmission processing method according to the embodiment of the present application. [Figure 7] 5 shows the fifth schematic diagram of the uplink and downlink transmission of the transmission processing method according to the embodiment of the present application. [Figure 8] 6 shows the sixth schematic diagram of the uplink and downlink transmission of the transmission processing method according to the embodiment of the present application. [Figure 9] 7 shows the seventh schematic diagram of the uplink and downlink transmission of the transmission processing method according to the embodiment of the present application. [Figure 10]10 shows a second flowchart of the transmission processing method according to the embodiment of the present application. [Figure 11] 10 shows a third flowchart of the transmission processing method according to the embodiment of the present application. [Figure 12] 10 shows a fourth flowchart of the transmission processing method according to the embodiment of the present application. [Figure 13] 1 shows one of the module schematic diagrams of a transmission processing device according to an embodiment of the present application. [Figure 14] FIG. 2 shows a second schematic diagram of modules of a transmission processing device according to an embodiment of the present application. [Figure 15] FIG. 3 shows a third schematic diagram of a module of a transmission processing device according to an embodiment of the present application. [Figure 16] FIG. 4 shows a fourth schematic diagram of a module of a transmission processing device according to an embodiment of the present application. [Figure 17] 1 shows a structural block diagram of a communication device according to an embodiment of the present application; [Figure 18] 1 shows a structural block diagram of a terminal according to an embodiment of the present application; DETAILED DESCRIPTION OF THE INVENTION

[0020] The following clearly describes the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present application fall within the scope of protection of the present application.

[0021] The terms "first," "second," etc. in the specification and claims of this application are intended to distinguish between similar objects and are not intended to describe a particular order or sequence. It should be understood that terms used in this manner are interchangeable where appropriate, so that embodiments of this application may be performed in orders other than those illustrated or described herein, and that objects distinguished by "first" and "second" are generally of the same type and do not limit the number of objects; for example, a first object may be one or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the related objects.

[0022] It should be noted that the techniques described in the embodiments of the present application are not limited to Long Term Evolution (LTE) / LTE-Advanced (LTE-A) systems, but can also be applied to 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), and other systems. The terms "system" and "network" in the embodiments of the present application are always used interchangeably, and the described techniques may be used in the above-mentioned systems and radio technologies as well as other systems and radio technologies. However, the following description describes a New Radio (NR) system for illustrative purposes, and uses NR terminology in most of the following description, and these techniques may be applied to applications other than NR system applications, such as 6th Generation (6G) communication systems.

[0023] 1 shows a structural diagram of a wireless communication system to which the embodiments of the present application can be applied. The wireless communication system includes a terminal 11 and a network side device 12. Here, the terminal 11 may be referred to as a terminal device or a user equipment (UE), and may be a terminal side device such as a mobile phone, a tablet computer, a laptop computer (also called a notebook computer), a personal digital assistant (PDA), a palmtop computer, a netbook, an ultra-mobile personal computer (UMPC), a mobile internet device (MID), a wearable device, a vehicle user equipment (VUE), a pedestrian user equipment (PUE), etc., and wearable devices include a bracelet, an earphone, glasses, etc. It should be noted that the specific type of the terminal 11 in the embodiments of the present application is not limited. The network side equipment 12 may be a base station or a core network equipment, where the base station may be called a Node B, an evolved Node B, an access point, a base transceiver station (BTS), a radio base station, a radio transceiver, a basic service set (BSS), an extended service set (ESS), a B node, an evolved B node (eNB), a home B node, a home evolved B node, a WLAN access point, a WiFi node, a transmitting receiving point (TRP), or any other suitable term in the art, as long as the same technical effect is achieved. The base station is not limited to a specific technical term. For illustrative purposes, the embodiments of this application only take base stations in an NR system as examples, but do not limit the specific type of base station.

[0024] The following describes in detail the transmission processing method according to the embodiment of the present application through specific examples and application scenarios in conjunction with the drawings.

[0025] As shown in FIG. 2, an embodiment of the present application provides a transmission processing method, which includes the following steps:

[0026] Step 201: When the location interval between the end location of the first resource set and the start location of the second resource set is smaller than the uplink / downlink switching time, the terminal performs a first operation, and the terminal is specifically a terminal with reduced capability or a terminal with reduced capability, and the first operation is: determining the network scheduling as incorrect; Determining it as an incorrect network configuration; Abandoning uplink transmission or downlink operation on a first resource set, the downlink operation including at least one of downlink reception, downlink measurement, and downlink monitoring; performing rate adaptation on the last X1 symbols of the first resource set; puncturing the last X1 symbols of the first resource set; Yielding reception or yielding transmission on the second resource set; performing rate adaptation on the first Y symbols of the second resource set; puncturing the first Y symbols of the second resource set; and implementing the determined first behavior based on the terminal; Here, the first resource set is a resource set corresponding to uplink transmission or downlink operation before switching between uplink and downlink links, and the second resource set is a resource set corresponding to uplink transmission or downlink operation after switching between uplink and downlink links.

[0027] Here, the first resource set is a resource configured and / or scheduled by a network for uplink data transmission or for receiving, measuring or monitoring downlink data or signals, and the second resource set is a resource configured and / or scheduled by a network for uplink data transmission or for receiving, measuring or monitoring downlink data or signals, and there is no resource overlap in the time domain between the first resource set and the second resource set.

[0028] The start and end positions of the first resource set may be located anywhere within one time unit, and the start and end positions of the second resource set may be located anywhere within one time unit, where the time unit is a slot or a sub-slot.

[0029] The first resource set may or may not include resources required for uplink and downlink switching, and the second resource set may or may not include resources required for uplink and downlink switching.

[0030] The Reduced Capability UE (RedCap UE) may be a terminal that does not have full-duplex capability, i.e., a half-duplex terminal.

[0031] In the transmission processing method of the embodiment of the present application, if the location interval between the end position of the first resource set and the start position of the second resource set is smaller than the uplink and downlink switching time, the terminal with reduced capability will perform the first operation described above, for example, determine it as incorrect network scheduling / configuration, and perform rate adaptation or puncturing on the last X1 symbols of the first resource set, abandon reception on the second resource set, or abandon transmission, etc., to avoid collision between uplink and downlink transmission. This eliminates the need for the network to perform specific configuration and scheduling for half-duplex terminals to ensure a cell-specific switching time between uplink and downlink transmission. This allows the network configuration to simultaneously meet the needs of half-duplex FDD terminals and full-duplex FDD terminals, eliminating network configuration limitations.

[0032] Optionally, when the first switching time T_R2T and the second switching time T_T2R include an uplink timing advance (TA), the uplink / downlink switching time includes at least one of a first switching time and a second switching time; Alternatively, when the first switching time and the second switching time do not include an uplink timing advance, the uplink / downlink switching time includes at least one of a first determined time and a second determined time, the first determined time being the sum of the first switching time and the uplink timing advance, and the second determined time being the difference between the second switching time and the uplink timing advance; wherein the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; The second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

[0033] Assume that the start symbol of the first resource set is denoted as S1 - start, the end symbol is denoted as S1 - end, the start symbol of the second resource set is denoted as S2 - start, and the end symbol is denoted as S2 - end. If (S2 - start)-(S1 - end)<T_R2T and / or (S2 - start)-(S1 - end)<T_T2R, then the above first operation is executed. Or, if (S2 - start)-(S1 - end)<T_R2T + TA and / or (S2 - start)-(S1 - end)<T_T2R - TA, then the above first operation is executed.

[0034] Optionally, the X1 is determined by at least one of the sub - carrier spacing currently being transmitted or received, the first switching time, and the second switching time. And / or, the Y1 is determined by at least one of the sub - carrier spacing currently being transmitted or received, the first switching time, and the second switching time.

[0035] Optionally, the terminal executes the first operation based on at least one of the following, that is, which operation in the first operation the terminal specifically executes depends on the configuration of the network - side device, the capabilities of the terminal, the type of the terminal, the processing timeline of the terminal, the configuration method or scheduling method of the uplink transmission, the information included in the uplink transmission, the configuration method or scheduling method of the downlink operation, the information included in the downlink operation, and is determined based on at least one of them. Here, the uplink transmission is the uplink transmission on the first resource set and / or the second resource set. The downlink operation is the downlink operation on the first resource set and / or the second resource set.

[0036] For example, the scheduling scheme may include dynamic scheduling or RRC signaling configuration, or may be indicated by special signaling, such as a synchronization signal / physical broadcast channel signal block (SSB) indicated to the terminal by SSB position information (ssb-PositionsInBurst) in the system information block SIB1 or ssb-PositionsInBurst in the service message public information (ServingCellConfigCommon), or a control resource set for a Type 0 physical downlink control channel (PDCCH) public search space configured by the master information block MIB, or a random access resource for which information contained in uplink transmission or downlink operation is valid, such as a physical random access channel, or a tracking reference signal (Tracking RS, TRS) obtained by indication in system information, higher layer signaling, and dynamic signaling (e.g., paging early indication (PEI), PDCCH for paging).

[0037] The transmission processing method of the present application will be described below in conjunction with specific examples.

[0038] As shown in FIG. 3, if the position interval between downlink operation and uplink transmission is smaller than the uplink / downlink switching time, it is determined as incorrect network scheduling and / or configuration. That is, the terminal does not expect uplink transmission or downlink operation occurring on the first resource set, and the position interval between uplink transmission or downlink operation occurring on the second resource set is smaller than the uplink / downlink switching time. This can also be described as the position interval between uplink and downlink transmissions configured or scheduled by the network must be larger than the uplink / downlink switching time, as shown in FIG. 4.

[0039] If the location interval between the end position of the first resource set and the start position of the second resource set is smaller than the uplink / downlink switching time, uplink transmission or downlink operation is abandoned in the first resource set S1 as shown in Figure 5, or uplink transmission or downlink operation is abandoned in the second resource set S2 as shown in Figure 6, or rate-matching or puncturing is performed on the last X1 (e.g., 1) symbols of the first resource set as shown in Figure 7, or rate-matching or puncturing is performed on the first Y1 symbols of the second resource set as shown in Figure 8, or rate-matching or puncturing is performed on the last X1 symbols of the first resource set and the first Y1 symbols of the second resource set as shown in Figure 9, so that X1 + Y1 ≥ uplink / downlink switching time.

[0040] In the transmission processing method of the embodiment of the present application, if the location interval between the end position of the first resource set and the start position of the second resource set is smaller than the uplink and downlink switching time, the terminal with reduced capability will perform the first operation described above, for example, determine it as incorrect network scheduling / configuration, and perform rate adaptation or puncturing on the last X1 symbols of the first resource set, abandon reception on the second resource set, or abandon transmission, etc., to avoid collision between uplink and downlink transmission. This eliminates the need for the network to perform specific configuration and scheduling for half-duplex terminals to ensure cell-specific switching times between uplink and downlink transmission. This allows the network configuration to simultaneously meet the needs of half-duplex FDD terminals and full-duplex FDD terminals, eliminating network configuration limitations.

[0041] As shown in FIG. 10, an embodiment of the present application further provides a transmission processing method, which includes the following steps:

[0042] Step 1001: If a first condition is met, the terminal determines that resources for uplink transmission and resources for downlink operation conflict, and the terminal is a half-duplex terminal in a frequency division duplex (FDD) system, and the downlink operation includes at least one of downlink reception, downlink measurement, and downlink monitoring; Here, the first condition is: time domain resources for uplink transmission at least partially overlap with time domain resources for downlink operation; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a first switching time; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a second switching time; wherein the first resource set is a resource used for the uplink transmission and / or downlink operation before switching between uplink and downlink, and the second resource set is a resource used for the uplink transmission and / or downlink operation after switching between uplink and downlink; the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; The second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

[0043] In an embodiment of the present application, a half-duplex terminal in a frequency division duplex FDD system determines, based on a first condition, that the terminal determines that resources for uplink transmission and resources for downlink operation collide, and further facilitates subsequent corresponding collision handling.

[0044] Optionally, after the terminal determines that resources for uplink transmission and resources for downlink operation collide, performing a second behavior if the terminal is not configured with the first DCI; or performing a third behavior if a first DCI is configured in the terminal and the first DCI is correctly detected; or performing a fourth behavior when a first DCI is configured in the terminal and the terminal does not detect the first DCI; Here, the second behavior is: a configuration or scheduling scheme for uplink transmission; a configuration or scheduling scheme for downlink operation; the uplink transmission is on the first resource set and / or the second resource set; and the downlink operation is a downlink operation on the first resource set and / or the second resource set; Information contained in the uplink transmission; and information included in the downlink operation; The third behavior includes performing collision processing in overlapping resources between downlink operation configured or scheduled by a network and dynamic flexible symbols indicated by the first DCI in a first FDD frequency band, where the first FDD frequency band includes an FDD downlink frequency band and an uplink frequency band, and the overlapping resources are overlapping resources between time domain resources of the uplink transmission and time domain resources of downlink operation, where the collision processing is the same as a processing behavior when a terminal detects a first DCI in a time division duplex system; The fourth behavior includes processing in the first FDD frequency band based on a fifth behavior, which is the behavior of the terminal when a first DCI is not detected in a time division duplex system.

[0045] In the embodiment of the present application, the first DCI is specifically DCI format 2_0.

[0046] Optionally, after performing collision handling in overlapping resources of downlink operations configured or scheduled by the network and dynamic flexible symbols indicated by the first DCI in the first FDD frequency band, The method further includes the terminal performing the second behavior.

[0047] Optionally, after processing in the first FDD frequency band based on a fifth behavior, The method further includes the terminal performing the second behavior.

[0048] Optionally, when uplink transmission or downlink operation on the first resource set is configured by RRC, or when uplink transmission or downlink operation on the second resource set is configured by RRC, the second behavior is: Abandoning uplink transmission or downlink operation on the second resource set; Abandoning uplink transmission; Abandoning reception or transmission of the last X2 symbols in the first resource set; Abandoning reception or transmission of the first Y symbols in the second resource set; and and abandoning downlink operation.

[0049] Optionally, when uplink transmissions on the first resource set are dynamically scheduled or configured by RRC, or when uplink transmissions on the second resource set are dynamically scheduled or configured by RRC, the second behavior is: downlink operation on the first resource set or the second resource set, A synchronization signal / physical broadcast channel signal block SSB instructed to the terminal by the system information block SIB1; A control resource set for the Type 0 PDCCH public search space configured by the Master Information Block MIB; Abandoning uplink transmission when the valid tracking reference signal is obtained by at least one of system information, higher layer signaling, and dynamic signaling is included.

[0050] Optionally, when uplink transmission or downlink operation on the first resource set is dynamically scheduled or when uplink transmission or downlink operation on the second resource set is dynamically scheduled, the second behavior is: This includes determining it as incorrect network scheduling or network configuration.

[0051] Optionally, when the downlink operation is dynamically scheduled and the uplink transmission is configured by RRC, and the downlink operation and the uplink transmission correspond to different resource sets, the second behavior is: If the location interval between the starting symbol corresponding to the uplink transmission and the last symbol where the scheduling signaling for the downlink operation is located is equal to or greater than the processing time of the terminal, the terminal abandons the uplink transmission or performs rate adaptation on the starting Y symbols of the resource set corresponding to the uplink transmission; or If a location interval between a starting symbol corresponding to the uplink transmission and a last symbol where scheduling signaling for the downlink operation is located is smaller than a processing time of the terminal, the terminal abandons the downlink operation or punctures on the starting Y symbols of the resource set corresponding to the uplink transmission; or Determining incorrect network scheduling or network configuration; or This involves performing rate adaptation on the last X3 symbols of downlink operation.

[0052] Optionally, the uplink transmission is a transmission other than a Physical Random Access Channel (PRACH) transmission.

[0053] Optionally, when uplink transmission is dynamically scheduled, downlink operation is configured by RRC, and the downlink operation and the uplink transmission correspond to different resource sets, the second behavior is: abandoning the downlink operation; or not performing the downlink operation on Y4 symbols from the start of a resource set corresponding to the downlink operation; or performing rate adaptation on the last X4 symbols of the resource set corresponding to the uplink transmission; or Determining that the dynamic scheduling is an incorrect network scheduling.

[0054] Optionally, the signal transmitted in the downlink operation comprises: The SSB instructed to the terminal by SIB1, A control resource set for the Type 0 PDCCH public search space configured by the MIB; This is a signal excluding at least one of system information, higher layer signaling, and TRS obtained by indication in dynamic signaling (e.g., PEI, PDCCH for paging).

[0055] In one specific embodiment of the present application, in an FDD system, for a terminal that does not have full duplex, when the resources for uplink transmission and the resources for downlink operation collide, (1) If this terminal is not configured to monitor downlink control information format 2_0, i.e., DCI format 2_0, it processes according to the processing operations in the following embodiment 1.

[0056] (2) If this device is configured to monitor DCI format 2_0 and DCI format 2_0 is correctly detected, a) In the FDD DL frequency band, downlink transmission configured / scheduled by the network and dynamic flexible transmission indicated by DCI format 2_0 are performed to handle collisions in overlapping time domain resources; b) In the FDD UL frequency band, uplink transmissions configured / scheduled by the network and dynamic flexible transmissions indicated by DCI format 2_0 are handled in time domain resources where they overlap, c) After the above steps a) and b) are completed, the treatment is carried out according to the treatment procedure in Example 1.

[0057] (3) If the terminal is configured to monitor DCI format 2_0 and does not detect DCI format 2_0 at the monitoring position of DCI format 2_0, the terminal processes the behavior of not detecting DCI format 2_0 in the TDD system according to protocol 38.213 in the FDD DL frequency band and the FDD UL frequency band, respectively, and then processes according to the processing operation in embodiment 1.

[0058] Example 1: Case 1: When S1 (first resource set) is a downlink or uplink operation configured by RRC, and S2 (second resource set) is an uplink or downlink operation configured by RRC, the terminal: Method 1: Abandon uplink transmission or downlink operation on S2; Method 2: Always abandon uplink transmission; Method 3: Always discard the reception or transmission of the last X2 symbols in S1; Method 4: Always discard the reception / transmission of the first Y2 symbols in S2; Method 5: Always abandon downlink operation; Case 2: S1 or S2 is a dynamically scheduled or RRC-configured uplink transmission, and S2 or S1's downlink transmission is: SSBs indicated to the terminal by ssb-PositionsInBurst in SIB1 or ssb-PositionsInBurst in ServingCellConfigCommon; and a control resource set for Type0-PDCCH CSS configured by pdcch-ConfigSIB1 in the MIB, uplink transmission is always abandoned.

[0059] Optionally, it is a valid tracking reference signal (Tracking RS, TRS) obtained by indication in system information, higher layer signaling and / or dynamic signaling (e.g., paging early indication (PEI), PDCCH for paging).

[0060] Case 3: When S1 is a dynamically scheduled downlink operation or uplink transmission and S2 is a dynamically scheduled uplink or downlink operation, the network must guarantee the time length of uplink and downlink switching when dynamically scheduling, that is, if the location interval between the end position of the first resource set and the start position of the second resource set is smaller than the uplink and downlink switching time, the terminal determines it as incorrect network scheduling or configuration.

[0061] Case 4: If S1 (or S2) is a dynamically scheduled downlink operation and S2 (or S1) is an uplink transmission configured by RRC, perform one of the following methods 1 to 3. Method 1: If (start symbol j of uplink transmission in S2 (or S1) - last symbol i located when the terminal receives downlink dynamic signaling) ≥ terminal processing time T_process, the terminal abandons transmission on S2 (or S1) or performs rate-matching on the first Y symbols of S2 (or S1).

[0062] If (starting symbol j of uplink transmission in S2 (or S1) - last symbol i located when the terminal receives downlink dynamic signaling) is smaller than the terminal's processing time T_process, the terminal abandons reception on S1 (or S2) or punctures with Y symbols at the beginning of S2 (or S1), or the network always ensures that (starting symbol j of uplink transmission in S2 (or S1) - last symbol i located when the terminal receives downlink dynamic signaling) is equal to or greater than the terminal's processing time T_process.

[0063] Method 2: When dynamically scheduling, the network must guarantee the duration of uplink and downlink switching, otherwise the terminal may determine it as incorrect network scheduling or network configuration.

[0064] Method 3: The terminal performs rate-matching on the last X symbols of S1. For case 4, optionally, the uplink transmission configured by the RRC does not include the PRACH.

[0065] Case 5: S1 (or S2) is a dynamically scheduled uplink transmission and S2 (or S1) is an RRC-configured downlink transmission; The terminal abandons reception of S2 (or S1), or the terminal does not receive downlink transmission in the first Y symbols of S2 (or X symbols after S1), or the terminal performs rate-matching in the last X symbols of S1 (or the first Y symbols of S2), or the network must guarantee the duration of uplink and downlink link switching when dynamically scheduling.

[0066] For Case 5, the downlink transmission configured by RRC is SSBs indicated to the terminal by ssb-PositionsInBurst in SIB1 or ssb-PositionsInBurst in ServingCellConfigCommon; The control resource set for Type 0-PDCCH CSS configured by pdcch-ConfigSIB1 in the MIB is not included.

[0067] Optionally, the method of the present application includes: determining the available resources according to indication information including at least one of system information, RRC signaling, and L1 signaling; or determining that all uplink resources and all downlink resources are valid resources; Here, the available resources are resources for uplink, downlink and / or flexible transmission of the terminal.

[0068] In an embodiment of the present application, the network may explicitly indicate resources (slots and / or symbols) for the uplink, downlink, and / or flexible transmission direction of a half-duplex FDD (HD-FDD) terminal through system information, RRC signaling, and / or L1 signaling. If the system information, RRC signaling, and / or L1 signaling does not provide valid resource indication, the UE may assume that all uplink resources and all downlink resources are valid resources.

[0069] In an embodiment of the present application, a half-duplex terminal in a frequency division duplex (FDD) system determines that the terminal determines that resources for uplink transmission and resources for downlink operation collide based on a first condition, and further facilitates subsequent corresponding collision handling.

[0070] As shown in FIG. 11, an embodiment of the present application further provides a transmission processing method, which includes the following steps:

[0071] Step 1101: if the terminal does not have full duplex capability, for a paired spectrum or a supplemental uplink or a flexible spectrum frequency band, the terminal determines that a resource among configured Physical Random Access Channel (PRACH) transmission resources that meets a second condition is an available PRACH transmission opportunity; Here, the second condition is: In a PRACH slot, the PRACH transmission resource is not before the transmission resource of an SSB, and the PRACH transmission resource is after the last SSB and is at least N_gap symbols away from the last SSB.

[0072] where N_gap is given by Table 8.1-2 of Protocol 38.213. The SSB is indicated by ssb-PositionsInBurst in SIB1 or ssb-PositionsInBurst in ServingCellConfigCommon.

[0073] In the embodiment of the present application, when the terminal does not have full duplex capability, for a paired spectrum or a supplementary uplink or a flexible spectrum frequency band, the terminal achieves the purpose of determining (proving) a valid transmission opportunity for the PRACH by determining that a resource among the configured physical random access channel (PRACH) transmission resources that meets a second condition is a valid transmission opportunity for the PRACH.

[0074] As shown in FIG. 12, an embodiment of the present application further provides a transmission processing method, which includes the following steps:

[0075] Step 1201: If the terminal does not have full-duplex capability and the Physical Uplink Shared Channel (PUSCH) transmission resources of the message A do not overlap with the valid PRACH in the time domain, the terminal determines that the resources that meet a third condition among the PUSCH transmission resources of the message A are valid transmission opportunities for the PUSCH of the message A.

[0076] Wherein the valid PRACH is a valid PRACH associated with a four-stage random access process or a valid PRACH associated with a two-stage random access process; The third condition is: The transmission resource of the PUSCH of message A is not before the transmission resource of the SSB, and the transmission resource of the PUSCH of message A is after the last SSB and is at least N_gap symbols away from the last SSB.

[0077] where N_gap is given by Table 8.1-2 of Protocol 38.213. The SSB is indicated by ssb-PositionsInBurst in SIB1 or ssb-PositionsInBurst in ServingCellConfigCommon.

[0078] In an embodiment of the present application, if the terminal does not have full duplex capability and the PUSCH transmission resource of message A does not overlap with the valid PRACH in the time domain, the terminal determines that a resource among the PUSCH transmission resources of message A that meets a third condition is a valid transmission opportunity for the PUSCH of message A, thereby achieving the purpose of determining (proving) a valid transmission opportunity for the PUSCH of message A.

[0079] It should be noted that in the transmission processing method according to the embodiment of the present application, the execution body may be a transmission processing device or a control module for executing the transmission processing method in the transmission processing device. In the embodiment of the present application, the execution of the transmission processing method by the transmission processing device is taken as an example to describe the transmission processing device according to the embodiment of the present application.

[0080] As shown in FIG. 13, the embodiment of the present application further provides a transmission processing device 1300 for use in a terminal, and the transmission processing device 1300 includes: a first processing module 1301 for performing a first operation when a location interval between an end location of a first resource set and a start location of a second resource set is smaller than an uplink / downlink switching time, the first operation including: determining the network scheduling as incorrect; Determining it as an incorrect network configuration; Abandoning uplink transmission or downlink operation on a first resource set, the downlink operation including at least one of downlink reception, downlink measurement, and downlink monitoring; performing rate adaptation on the last X1 symbols of the first resource set; puncturing the last X1 symbols of the first resource set; Yielding reception or yielding transmission on the second resource set; performing rate adaptation on the first Y symbols of the second resource set; puncturing the first Y symbols of the second resource set; and implementing the determined first behavior based on the terminal; Here, the first resource set is a resource set corresponding to uplink transmission or downlink operation before switching between uplink and downlink links, and the second resource set is a resource set corresponding to uplink transmission or downlink operation after switching between uplink and downlink links.

[0081] Optionally, the embodiment of the present application further includes a fourth determining module for determining a location interval between an end location of the first resource set and a start location of the second resource set.

[0082] Optionally, the first processing module: The configuration of the network side equipment, The capabilities of the device and The type of device and The processing time of the device, a configuration or scheduling scheme for uplink transmission; Information contained in the uplink transmission; a configuration or scheduling scheme for downlink operation; and performing a first operation based on at least one of: information included in the downlink operation; wherein the uplink transmission is uplink transmission on the first resource set and / or the second resource set; The downlink operation is a downlink operation on the first resource set and / or the second resource set.

[0083] Optionally, when the first switching time and the second switching time include an uplink timing advance, the uplink / downlink switching time includes at least one of a first switching time and a second switching time; Alternatively, when the first switching time and the second switching time do not include an uplink timing advance, the uplink / downlink switching time includes at least one of a first determined time and a second determined time, the first determined time being the sum of the first switching time and the uplink timing advance, and the second determined time being the difference between the second switching time and the uplink timing advance; wherein the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; The second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

[0084] Optionally, X1 is determined by at least one of a currently transmitted or received subcarrier interval, a first switching time, and a second switching time; And / or, Y1 is determined by at least one of the currently transmitted or received subcarrier interval, the first switching time, and the second switching time.

[0085] The transmission processing device according to the embodiment of the present application can implement each process implemented by the method embodiments of Figures 2 to 9 and achieve the same technical effects, and will not be further described here to avoid repetition.

[0086] As shown in FIG. 14, an embodiment of the present application further provides a transmission processing device 1400 for use in a terminal, and the transmission processing device 1400 includes: a first determining module 1401 for determining that resources of uplink transmission and resources of downlink operation conflict when a first condition is met, wherein the terminal is a half-duplex terminal in a frequency division duplex (FDD) system, and the downlink operation includes at least one of downlink reception, downlink measurement, and downlink monitoring; Here, the first condition is: time domain resources for uplink transmission at least partially overlap with time domain resources for downlink operation; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a first switching time; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a second switching time; wherein the first resource set is a resource used for the uplink transmission and / or downlink operation before switching between uplink and downlink, and the second resource set is a resource used for the uplink transmission and / or downlink operation after switching between uplink and downlink; the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; The second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

[0087] Optionally, the device of the present application comprises: Further included is a fifth determination module for determining the first condition.

[0088] Optionally, the device of the present application comprises: After the first determination module determines that the resources for uplink transmission and the resources for downlink operation collide, if the terminal is not configured with a first DCI, perform a second behavior; or performing a third behavior if the terminal is configured with a first DCI and the first DCI is correctly detected; or a second processing module for performing a fourth behavior when a first DCI is configured in the terminal and the terminal does not detect the first DCI; Here, the second behavior is: a configuration or scheduling scheme for uplink transmission; a configuration or scheduling scheme for downlink operation; the uplink transmission is on the first resource set and / or the second resource set; and the downlink operation is a downlink operation on the first resource set and / or the second resource set; Information contained in the uplink transmission; and information included in the downlink operation; the third behavior includes performing collision handling in overlapping resources between downlink operation configured or scheduled by a network and dynamic flexible symbols indicated by the first DCI in a first FDD frequency band, the first FDD frequency band including an FDD downlink frequency band and an uplink frequency band, the overlapping resources being overlapping resources between time domain resources of the uplink transmission and time domain resources of downlink operation; The fourth behavior includes processing in the first FDD frequency band based on a fifth behavior, which is the behavior of the terminal when a first DCI is not detected in a time division duplex system.

[0089] Optionally, the second processing module is further used for performing the second behavior after performing collision processing in overlapping resources between downlink operations configured or scheduled by the network and dynamic flexible symbols indicated by a first DCI in a first FDD frequency band.

[0090] Optionally, the second processing module is further adapted to perform the second behavior after processing in the first FDD frequency band based on a fifth behavior.

[0091] Optionally, when uplink transmission or downlink operation on the first resource set is configured by RRC, or when uplink transmission or downlink operation on the second resource set is configured by RRC, the second behavior is: Abandoning uplink transmission or downlink operation on the second resource set; Abandoning uplink transmission; Abandoning reception or transmission of the last X2 symbols in the first resource set; Abandoning reception or transmission of the first Y symbols in the second resource set; and and abandoning downlink operation.

[0092] Optionally, when uplink transmissions on the first resource set are dynamically scheduled or configured by RRC, or when uplink transmissions on the second resource set are dynamically scheduled or configured by RRC, the second behavior is: downlink operation on the first resource set or the second resource set, A synchronization signal / physical broadcast channel signal block SSB instructed to the terminal by the system information block SIB1; A control resource set for the Type 0 PDCCH public search space configured by the Master Information Block MIB; Abandoning uplink transmission when the valid tracking reference signal is obtained by at least one of system information, higher layer signaling, and dynamic signaling is included.

[0093] Optionally, when uplink transmission or downlink operation on the first resource set is dynamically scheduled or when uplink transmission or downlink operation on the second resource set is dynamically scheduled, the second behavior is: This includes determining it as incorrect network scheduling or network configuration.

[0094] Optionally, when the downlink operation is dynamically scheduled and the uplink transmission is configured by RRC, and the downlink operation and the uplink transmission correspond to different resource sets, the second behavior is: If the location interval between the starting symbol corresponding to the uplink transmission and the last symbol where the scheduling signaling for the downlink operation is located is equal to or greater than the processing time of the terminal, the terminal abandons the uplink transmission or performs rate adaptation on the starting Y symbols of the resource set corresponding to the uplink transmission; or If a location interval between a starting symbol corresponding to the uplink transmission and a last symbol where scheduling signaling for the downlink operation is located is smaller than a processing time of the terminal, the terminal abandons the downlink operation or punctures on the starting Y symbols of the resource set corresponding to the uplink transmission; or Determining incorrect network scheduling or network configuration; or This involves performing rate adaptation on the last X3 symbols of downlink operation.

[0095] Optionally, the uplink transmission is a transmission other than a physical random access channel (PRACH) transmission.

[0096] Optionally, when uplink transmission is dynamically scheduled, downlink operation is configured by RRC, and the downlink operation and the uplink transmission correspond to different resource sets, the second behavior is: abandoning the downlink operation; or not performing the downlink operation on Y4 symbols from the start of a resource set corresponding to the downlink operation; or performing rate adaptation on the last X4 symbols of the resource set corresponding to the uplink transmission; or Determining that the dynamic scheduling is an incorrect network scheduling.

[0097] Optionally, the signal transmitted in the downlink operation comprises: The SSB instructed to the terminal by SIB1, and a control resource set for the Type 0 PDCCH public search space configured by the MIB.

[0098] Optionally, the device of the present application comprises: determining the available resources according to indication information including at least one of system information, RRC signaling, and L1 signaling; or further comprising an indication module for determining that all uplink resources and all downlink resources are valid resources; Here, the available resources are resources for uplink, downlink and / or flexible transmission of the terminal.

[0099] The transmission processing device according to the embodiment of the present application can implement each process implemented by the embodiment of the method of Figure 10 and achieve the same technical effect, and will not be further described here to avoid repetition of the description.

[0100] As shown in FIG. 15, an embodiment of the present application further provides a transmission processing device 1500 for use in a terminal, and the transmission processing device 1500 includes: a second determining module 1501 for determining, when the terminal does not have full duplex capability, that a resource among configured Physical Random Access Channel (PRACH) transmission resources for the paired spectrum or supplemental uplink or flexible spectrum frequency band, which resource satisfies a second condition, is an available transmission opportunity for the PRACH; Here, the second condition is: In a PRACH slot, the PRACH transmission resource is not before the transmission resource of an SSB, and the PRACH transmission resource is after the last SSB and is at least N_gap symbols away from the last SSB.

[0101] Optionally, the device of the present application comprises: The radio access control module further includes a sixth determining module for determining a configured Physical Random Access Channel (PRACH) transmission resource.

[0102] The transmission processing device according to the embodiment of the present application can implement each process implemented by the embodiment of the method of Figure 11 and achieve the same technical effect, and will not be further described here to avoid repetition of the description.

[0103] As shown in FIG. 16, an embodiment of the present application further provides a transmission processing device 1600 for use in a terminal, and the transmission processing device 1600 includes: a third determining module 1601 for determining, when the terminal does not have full duplex capability and the PUSCH transmission resource of the message A does not overlap with the valid PRACH in the time domain, that among the PUSCH transmission resources of the message A, a resource that satisfies a third condition is a valid transmission opportunity for the PUSCH of the message A; Wherein the valid PRACH is a valid PRACH associated with a four-stage random access process or a valid PRACH associated with a two-stage random access process; The third condition is: The transmission resource of the PUSCH of message A is not before the transmission resource of the SSB, and the transmission resource of the PUSCH of message A is after the last SSB and is at least N_gap symbols away from the last SSB.

[0104] Optionally, the device of the present application comprises: The method further includes a seventh determining module for determining a PUSCH transmission resource for the message A.

[0105] The transmission processing device according to the embodiment of the present application can implement each process implemented by the embodiment of the method of Figure 12 and achieve the same technical effect, and will not be further described here to avoid repetition of the description.

[0106] The transmission processing device in the embodiment of the present application may be a device, or may be a component, integrated circuit, or chip in a terminal. The device may be a mobile terminal or a non-mobile terminal. Exemplarily, the mobile terminal may include, but is not limited to, the types of terminals 11 listed above. The non-mobile terminal may be, for example, a server, a network attached storage (NAS), a personal computer (PC), a television (TV), a teller machine, a self-service machine, etc., and the embodiment of the present application is not specifically limited thereto.

[0107] The transmission processing device in the embodiment of the present application may be a device having an operating system, which may be the Android operating system, the iOS operating system, or other possible operating systems, and the embodiment of the present application is not specifically limited.

[0108] Optionally, as shown in Figure 17, an embodiment of the present application further provides a communication device 1700, which includes a processor 1701, a memory 1702, and a program or instruction stored in the memory 1702 and operable on the processor 1701. For example, if the communication device 1700 is a terminal, when the program or instruction is executed by the processor 1701, it can realize each process of the embodiment of the transmission processing method used in the terminal and achieve the same technical effect. In order to avoid repetition, no further description will be given here.

[0109] FIG. 18 is a schematic diagram of the hardware structure of a terminal for implementing an embodiment of the present application, where the terminal 1800 includes components such as, but not limited to, a radio frequency unit 1801, a network module 1802, an audio output unit 1803, an input unit 1804, a sensor 1805, a display unit 1806, a user input unit 1807, an interface unit 1808, a memory 1809, and a processor 1810.

[0110] As will be understood by those skilled in the art, the terminal 1800 may further include a power source (e.g., a battery) for powering each component, and the power source may be logically connected to the processor 1810 by a power management system, thereby enabling the power management system to realize functions such as charge / discharge management and power consumption management. The terminal structure shown in Figure 18 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than those shown, or a combination of some components, or a different arrangement of components, which will not be further described here.

[0111] It should be understood that in the embodiment of the present application, the input unit 1804 may include a graphics processing unit (GPU) 18041 and a microphone 18042, and the graphics processor 18041 processes image data of still or video images captured by an image capture device (e.g., a camera) in a video capture mode or an image capture mode. The display unit 1806 may include a display panel 18061, which may be configured in the form of a liquid crystal display, an organic light-emitting diode, or the like. The user input unit 1807 includes a touch panel 18071 and other input devices 18072. The touch panel 18071 is also called a touch screen. The touch panel 18071 may include two parts: a touch detection device and a touch controller. The other input devices 18072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control buttons, switch buttons, etc.), a trackball, a mouse, and a control lever, which will not be further described herein.

[0112] In the embodiment of the present application, the radio frequency unit 1801 receives downlink data from the network side device, and then processes the data in the processor 1810, and transmits uplink data to the network side device. Generally, the radio frequency unit 1801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low-noise amplifier, a duplexer, etc.

[0113] The memory 1809 may be used to store software programs or instructions and various data. The memory 1809 may primarily include a program or instruction storage area and a data storage area, where the program or instruction storage area can store an operating system, an application program or instructions required for at least one function (e.g., audio playback function, image playback function, etc.), etc. The memory 1809 may include high-speed random access memory or nonvolatile memory, where the nonvolatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. For example, the memory 1809 may be at least one magnetic disk memory device, flash memory device, or other nonvolatile solid-state memory device.

[0114] The processor 1810 may include one or more processing units. Optionally, the processor 1810 may integrate an application processor and a modem processor. Here, the application processor mainly processes an operating system, a user interface, and application programs or instructions, and the modem processor mainly processes wireless communication, such as a baseband processor. As can be appreciated, the modem processor does not have to be integrated into the processor 1810.

[0115] In one alternative embodiment, the processor 1810 is configured to cause the terminal to perform a first operation when a location interval between an end location of the first resource set and a start location of the second resource set is smaller than an uplink / downlink switching time, the first operation including: determining the network scheduling as incorrect; Determining it as an incorrect network configuration; Abandoning uplink transmission or downlink operation on a first resource set, the downlink operation including at least one of downlink reception, downlink measurement, and downlink monitoring; performing rate adaptation on the last X1 symbols of the first resource set; puncturing the last X1 symbols of the first resource set; Yielding reception or yielding transmission on the second resource set; performing rate adaptation on the first Y symbols of the second resource set; puncturing the first Y symbols of the second resource set; and implementing the determined first behavior based on the terminal; Here, the first resource set is a resource set corresponding to uplink transmission or downlink operation before switching between uplink and downlink links, and the second resource set is a resource set corresponding to uplink transmission or downlink operation after switching between uplink and downlink links.

[0116] Optionally, in this embodiment, the processor 1810 The configuration of the network side equipment, The capabilities of the device and The type of device and The processing time of the device, a configuration or scheduling scheme for uplink transmission; Information contained in the uplink transmission; a configuration or scheduling scheme for downlink operation; and performing a first operation based on at least one of: information included in the downlink operation; wherein the uplink transmission is uplink transmission on the first resource set and / or the second resource set; The downlink operation is a downlink operation on the first resource set and / or the second resource set.

[0117] Optionally, when the first switching time and the second switching time include an uplink timing advance, the uplink / downlink switching time includes at least one of a first switching time and a second switching time; Alternatively, when the first switching time and the second switching time do not include an uplink timing advance, the uplink / downlink switching time includes at least one of a first determined time and a second determined time, the first determined time being the sum of the first switching time and the uplink timing advance, and the second determined time being the difference between the second switching time and the uplink timing advance; wherein the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; The second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

[0118] Optionally, X1 is determined by at least one of a currently transmitted or received subcarrier interval, a first switching time, and a second switching time; And / or, Y1 is determined by at least one of the currently transmitted or received subcarrier interval, the first switching time, and the second switching time.

[0119] In another embodiment, the processor 1810 is configured to determine, if a first condition is met, that resources for uplink transmission and resources for downlink operation of the terminal conflict, the terminal being a half-duplex terminal in a frequency division duplex (FDD) system, and the downlink operation including at least one of downlink reception, downlink measurement, and downlink monitoring; Here, the first condition is: time domain resources for uplink transmission at least partially overlap with time domain resources for downlink operation; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a first switching time; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a second switching time; wherein the first resource set is a resource used for the uplink transmission and / or downlink operation before switching between uplink and downlink, and the second resource set is a resource used for the uplink transmission and / or downlink operation after switching between uplink and downlink; the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; The second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

[0120] Optionally, the processor 1810, after determining that the resources for the uplink transmission and the resources for the downlink operation conflict, performing a second behavior if the terminal is not configured with the first DCI; or performing a third behavior if the terminal is configured with a first DCI and the first DCI is correctly detected; or The signal is further used to perform a fourth behavior when a first DCI is configured in the terminal and the terminal does not detect the first DCI; Here, the second behavior is: a configuration or scheduling scheme for uplink transmission; a configuration or scheduling scheme for downlink operation; the uplink transmission is on the first resource set and / or the second resource set; and the downlink operation is a downlink operation on the first resource set and / or the second resource set; Information contained in the uplink transmission; and information included in the downlink operation; the third behavior includes performing collision handling in overlapping resources between downlink operation configured or scheduled by a network and dynamic flexible symbols indicated by the first DCI in a first FDD frequency band, the first FDD frequency band including an FDD downlink frequency band and an uplink frequency band, the overlapping resources being overlapping resources between time domain resources of the uplink transmission and time domain resources of downlink operation; The fourth behavior includes processing in the first FDD frequency band based on a fifth behavior, which is the behavior of the terminal when a first DCI is not detected in a time division duplex system.

[0121] Optionally, the processor 1810, after performing collision processing in overlapping resources between downlink operation configured or scheduled by the network and dynamic flexible symbols indicated by the first DCI in the first FDD frequency band, The terminal is further used to perform the second behavior.

[0122] Optionally, processor 1810, after processing in the first FDD frequency band based on a fifth behavior, The terminal is further used to perform the second behavior.

[0123] Optionally, when uplink transmission or downlink operation on the first resource set is configured by RRC, or when uplink transmission or downlink operation on the second resource set is configured by RRC, the second behavior is: Abandoning uplink transmission or downlink operation on the second resource set; Abandoning uplink transmission; Abandoning reception or transmission of the last X2 symbols in the first resource set; Abandoning reception or transmission of the first Y symbols in the second resource set; and and abandoning downlink operation.

[0124] Optionally, when uplink transmissions on the first resource set are dynamically scheduled or configured by RRC, or when uplink transmissions on the second resource set are dynamically scheduled or configured by RRC, the second behavior is: downlink operation on the first resource set or the second resource set, A synchronization signal / physical broadcast channel signal block SSB instructed to the terminal by the system information block SIB1; A control resource set for the Type 0 PDCCH public search space configured by the Master Information Block MIB; Abandoning uplink transmission when the valid tracking reference signal is obtained by at least one of system information, higher layer signaling, and dynamic signaling is included.

[0125] Optionally, when uplink transmission or downlink operation on the first resource set is dynamically scheduled or when uplink transmission or downlink operation on the second resource set is dynamically scheduled, the second behavior is: This includes determining it as incorrect network scheduling or network configuration.

[0126] Optionally, when the downlink operation is dynamically scheduled and the uplink transmission is configured by RRC, and the downlink operation and the uplink transmission correspond to different resource sets, the second behavior is: If the location interval between the starting symbol corresponding to the uplink transmission and the last symbol where the scheduling signaling for the downlink operation is located is equal to or greater than the processing time of the terminal, the terminal abandons the uplink transmission or performs rate adaptation on the starting Y symbols of the resource set corresponding to the uplink transmission; or If a location interval between a starting symbol corresponding to the uplink transmission and a last symbol where scheduling signaling for the downlink operation is located is smaller than a processing time of the terminal, the terminal abandons the downlink operation or punctures on the starting Y symbols of the resource set corresponding to the uplink transmission; or Determining incorrect network scheduling or network configuration; or This involves performing rate adaptation on the last X3 symbols of downlink operation.

[0127] Optionally, the uplink transmission is a transmission other than a physical random access channel (PRACH) transmission.

[0128] Optionally, when uplink transmission is dynamically scheduled, downlink operation is configured by RRC, and the downlink operation and the uplink transmission correspond to different resource sets, the second behavior is: abandoning the downlink operation; or not performing the downlink operation on Y4 symbols from the start of a resource set corresponding to the downlink operation; or performing rate adaptation on the last X4 symbols of the resource set corresponding to the uplink transmission; or Determining that the dynamic scheduling is an incorrect network scheduling.

[0129] Optionally, the signal transmitted in the downlink operation comprises: The SSB instructed to the terminal by SIB1, and a control resource set for the Type 0 PDCCH public search space configured by the MIB.

[0130] Optionally, the processor 1810 determines the available resources according to the indication information including at least one of system information, RRC signaling, and L1 signaling; or further used to determine that all uplink resources and all downlink resources are valid resources; Here, the available resources are resources for uplink, downlink and / or flexible transmission of the terminal.

[0131] In yet another embodiment, the processor 1810 is configured to determine, when the terminal does not have full duplex capability, that a resource satisfying a second condition among Physical Random Access Channel (PRACH) transmission resources configured by the terminal for the paired spectrum or the supplemental uplink or flexible spectrum frequency band is a valid PRACH transmission opportunity; Here, the second condition is: In a PRACH slot, the PRACH transmission resource is not before the transmission resource of an SSB, and the PRACH transmission resource is after the last SSB and is at least N_gap symbols away from the last SSB.

[0132] In yet another embodiment, the processor 1810 is configured to determine, when the terminal does not have full duplex capability and the PUSCH transmission resources for the message A do not overlap with the valid PRACH in the time domain, that a resource among the PUSCH transmission resources for the message A that satisfies a third condition is a valid transmission opportunity for the PUSCH for the message A; Wherein the valid PRACH is a valid PRACH associated with a four-stage random access process or a valid PRACH associated with a two-stage random access process; The third condition is: The transmission resource of the PUSCH of message A is not before the transmission resource of the SSB, and the transmission resource of the PUSCH of message A is after the last SSB and is at least N_gap symbols away from the last SSB.

[0133] In an embodiment of the present application, if the location interval between the end position of the first resource set and the start position of the second resource set is smaller than the uplink and downlink switching time, the terminal with reduced capability will perform the first operation described above, for example, determine it as incorrect network scheduling / configuration, and perform rate adaptation or puncturing on the last X1 symbols of the first resource set, abandon reception on the second resource set, or abandon transmission, etc., to avoid collisions between uplink and downlink transmissions. This eliminates the need for the network to perform specific configuration and scheduling for half-duplex terminals again to ensure cell-specific conversion times between uplink and downlink transmissions. This allows the network configuration to simultaneously meet the needs of half-duplex FDD terminals and full-duplex FDD terminals, eliminating network configuration limitations.

[0134] The embodiments of the present application further provide a readable storage medium, which may be non-volatile or volatile, and stores a program or instruction on the readable storage medium, which, when executed by a processor, can realize each process of the above-mentioned embodiments of the transmission processing method and achieve the same technical effect. In order to avoid repetition, no further description will be given here.

[0135] The embodiments of the present application further provide a computer program product, the computer program product being stored in a non-transitory storage medium, and the computer program product being executed by at least one processor to realize each process of the embodiments of the above transmission processing method and achieve the same technical effects. In order to avoid repetition, no further description will be given here.

[0136] The processor may be the processor in the terminal described in the above embodiment. The readable storage medium may include a computer-readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0137] The embodiments of the present application further provide a chip, the chip 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, and can realize each process of the embodiments of the above transmission processing method and achieve the same technical effect. In order to avoid repetition, no further description will be given here.

[0138] It should be understood that the chips referred to in the embodiments of this application may be referred to as system level chips, system chips, chip systems, or system-on-chips.

[0139] It should be noted that, in this specification, the terms "comprise," "include," "includes," or any other variations thereof are intended to cover the non-exclusive "comprise," whereby a process, method, article, or apparatus comprising a set of elements not only includes those elements, but also other elements not expressly listed or inherent in such process, method, article, or apparatus. Absent further limitations, an element defined by the phrase "comprises one of" does not preclude the presence of other identical elements in the process, method, article, or apparatus comprising that element. It should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may include performing functions in an essentially simultaneous manner or in the reverse order based on the functions involved. For example, the described method may be performed in a different order than described, and various steps may be added, omitted, or combined. Furthermore, features described with reference to some examples may be combined in other examples.

[0140] As will be apparent to those skilled in the art from the above description of the embodiments, the methods of the above embodiments can be realized in the form of software and a necessary general-purpose hardware platform. Of course, they can also be realized in hardware, but in many cases the former is a more preferred embodiment. Based on this understanding, the technical proposal of the present application may be substantially embodied in the form of a software product, or a portion that contributes to the prior art. This computer software product is stored in a storage medium (e.g., ROM / RAM, magnetic disk, optical disk) and includes some instructions for causing a terminal (which may be a mobile phone, computer, server, network device, etc.) to execute the methods described in each embodiment of the present application.

[0141] Although the embodiments of the present application have been described above in conjunction with the drawings, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not limiting. Those skilled in the art can take the teachings of the present application into account and implement many forms without departing from the spirit and scope of the claims, all of which fall within the scope of protection of the present application.

Claims

1. A transmission processing method, comprising: When a location interval between an end location of a first resource set and a start location of a second resource set is smaller than an uplink / downlink switching time, the terminal performs a first operation, the first operation including: determining the network scheduling as incorrect; Determining it as an incorrect network configuration; Abandoning uplink transmission or downlink operation on a first resource set, the downlink operation including at least one of downlink reception, downlink measurement, and downlink monitoring; performing rate adaptation on the last X1 symbols of the first resource set; puncturing the last X1 symbols of the first resource set; Yielding reception or yielding transmission on the second resource set; performing rate adaptation on the first Y1 symbols of the second resource set; puncturing the first Y symbols of the second resource set; and implementing the determined first behavior based on the terminal; Here, the first resource set is a resource set corresponding to uplink transmission or downlink operation before switching between uplink and downlink links, and the second resource set is a resource set corresponding to uplink transmission or downlink operation after switching between uplink and downlink links.

2. The terminal performing the first operation is The device is The configuration of the network side equipment, The capabilities of the device and The type of device and The processing time of the device, a configuration or scheduling scheme for uplink transmission; Information contained in the uplink transmission; a configuration or scheduling scheme for downlink operation; performing a first operation based on at least one of: information included in the downlink operation; wherein the uplink transmission is uplink transmission on the first resource set and / or the second resource set; The method of claim 1 , wherein the downlink operation is a downlink operation on the first resource set and / or the second resource set.

3. the uplink / downlink switching time includes at least one of a first switching time and a second switching time when the first switching time and the second switching time include an uplink timing advance; Alternatively, when the first switching time and the second switching time do not include an uplink timing advance, the uplink / downlink switching time includes at least one of a first determined time and a second determined time, the first determined time being the sum of the first switching time and the uplink timing advance, and the second determined time being the difference between the second switching time and the uplink timing advance; wherein the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; The method of claim 1 , wherein the second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

4. X1 is determined by at least one of a currently transmitted or received subcarrier interval, a first switching time, and a second switching time; and / or the Y1 is determined by at least one of a currently transmitted or received subcarrier spacing, a first switching time, and a second switching time.

5. A transmission processing method, comprising: The method includes determining, by the terminal, when a first condition is satisfied, that resources for uplink transmission and resources for downlink operation conflict, wherein the terminal is a half-duplex terminal in a frequency division duplex (FDD) system, and the downlink operation includes at least one of downlink reception, downlink measurement, and downlink monitoring; Here, the first condition is: time domain resources for uplink transmission at least partially overlap with time domain resources for downlink operation; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a first switching time; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a second switching time; wherein the first resource set is a resource used for the uplink transmission and / or downlink operation before switching between uplink and downlink links, and the second resource set is a resource used for the uplink transmission and / or downlink operation after switching between uplink and downlink links; the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; The transmission processing method, wherein the second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

6. After the terminal determines that the resources for uplink transmission and the resources for downlink operation collide, performing a second behavior if the terminal is not configured with the first DCI; or performing a third behavior if a first DCI is configured in the terminal and the first DCI is correctly detected; or performing a fourth behavior when a first DCI is configured in the terminal and the terminal does not detect the first DCI; Here, the second behavior is: a configuration or scheduling scheme for uplink transmission; a configuration or scheduling scheme for downlink operation; the uplink transmission is on the first resource set and / or the second resource set; the downlink operation is a downlink operation on the first resource set and / or the second resource set; Information contained in the uplink transmission; and information included in the downlink operation; the third behavior includes performing collision handling in overlapping resources between downlink operation configured or scheduled by a network and dynamic flexible symbols indicated by the first DCI in a first FDD frequency band, the first FDD frequency band including an FDD downlink frequency band and an uplink frequency band, the overlapping resources being overlapping resources between time domain resources of the uplink transmission and time domain resources of downlink operation; 6. The method of claim 5, wherein the fourth behavior includes processing in the first FDD frequency band based on a fifth behavior, the fifth behavior being a behavior of a terminal when a first DCI is not detected in a time division duplex system.

7. After performing collision processing in overlapping resources between a downlink operation configured or scheduled by a network and a dynamic flexible symbol indicated by a first DCI in a first FDD frequency band, The method of claim 6 , further comprising a terminal performing the second behavior.

8. after processing in the first FDD frequency band based on a fifth behavior, The method of claim 6 , further comprising a terminal performing the second behavior.

9. When uplink transmission or downlink operation on the first resource set is configured by RRC, or when uplink transmission or downlink operation on the second resource set is configured by RRC, the second behavior is: Abandoning uplink transmission or downlink operation on the second resource set; Abandoning uplink transmission; Abandoning reception or transmission of the last X2 symbols in the first resource set; Abandoning reception or transmission of the first Y2 symbols in the second resource set; and and abandoning downlink operation.

10. When uplink transmissions on a first resource set are dynamically scheduled or configured by RRC, or when uplink transmissions on a second resource set are dynamically scheduled or configured by RRC, the second behavior is: downlink operation on the first resource set or the second resource set, a synchronization signal / physical broadcast channel signal block SSB indicated to the terminal by the system information block SIB1; A control resource set for Type 0 PDCCH public search space configured by the master information block MIB; and 7. The method of claim 6, comprising abandoning uplink transmission if the signal includes at least one of: a valid tracking reference signal obtained by at least one of system information, higher layer signaling, and dynamic signaling.

11. When uplink transmission or downlink operation on the first resource set is dynamically scheduled or when uplink transmission or downlink operation on the second resource set is dynamically scheduled, the second behavior is: The method of claim 6, comprising determining as erroneous network scheduling or network configuration.

12. When the downlink operation is dynamically scheduled, the uplink transmission is configured by RRC, and the downlink operation and the uplink transmission correspond to different resource sets, the second behavior is: If a location interval between a starting symbol corresponding to the uplink transmission and a last symbol where the scheduling signaling for the downlink operation is located is equal to or greater than a processing time of the terminal, the terminal abandons the uplink transmission or performs rate adaptation on the starting Y3 symbols of the resource set corresponding to the uplink transmission; or If a location interval between a starting symbol corresponding to the uplink transmission and a last symbol where scheduling signaling for the downlink operation is located is smaller than a processing time of the terminal, the terminal abandons the downlink operation or punctures on the starting Y symbols of a resource set corresponding to the uplink transmission; or Determining incorrect network scheduling or network configuration; or 7. The method of claim 6, comprising performing rate adaptation on the last X3 symbols of downlink operation.

13. The method of claim 12 , wherein the uplink transmission is a transmission excluding a Physical Random Access Channel (PRACH) transmission.

14. When uplink transmission is dynamically scheduled, downlink operation is configured by RRC, and the downlink operation and the uplink transmission correspond to different resource sets, the second behavior is: abandoning the downlink operation; or not performing the downlink operation on Y4 symbols from the start of a resource set corresponding to the downlink operation; or performing rate adaptation on the last X4 symbols of the resource set corresponding to the uplink transmission; or The method of claim 6 , further comprising determining that the dynamic scheduling is erroneous network scheduling.

15. The signal transmitted in the downlink operation comprises: SSB instructed to the terminal by SIB1, and a control resource set for Type 0 PDCCH public search space, configured by the MIB.

16. determining the available resources by indication information including at least one of system information, RRC signaling, and L1 signaling; or determining that all uplink resources and all downlink resources are valid resources; The method of claim 5 , wherein the available resources are resources for uplink, downlink and / or flexible transmission of a terminal.

17. A transmission processing method, comprising: If the terminal does not have full duplex capability, the terminal determines, for the paired spectrum or the supplemental uplink or the flexible spectrum frequency band, that a resource among configured Physical Random Access Channel (PRACH) transmission resources that meets a second condition is a valid PRACH transmission opportunity; Here, the second condition is: A transmission processing method, comprising: in a PRACH slot, a PRACH transmission resource is not before a transmission resource of an SSB, and the PRACH transmission resource is after a last SSB and is at least N_gap symbols away from the last SSB.

18. A transmission processing method, comprising: If the terminal does not have full duplex capability and the PUSCH transmission resource of the message A does not overlap with the valid PRACH in the time domain, the terminal determines that a resource among the PUSCH transmission resources of the message A that satisfies a third condition is a valid transmission opportunity for the PUSCH of the message A; Wherein the valid PRACH is a valid PRACH associated with a four-stage random access process or a valid PRACH associated with a two-stage random access process; The third condition is: A transmission processing method, comprising: a transmission resource of a PUSCH of a message A is not before a transmission resource of an SSB, and the transmission resource of the PUSCH of the message A is after a last SSB and is at least N_gap symbols away from the last SSB.

19. A transmission processing device used in a terminal, a first processing module for performing a first operation when a location interval between an end location of a first resource set and a start location of a second resource set is smaller than an uplink / downlink switching time, the first operation including: determining the network scheduling as incorrect; Determining it as an incorrect network configuration; Abandoning uplink transmission or downlink operation on a first resource set, the downlink operation including at least one of downlink reception, downlink measurement, and downlink monitoring; performing rate adaptation on the last X1 symbols of the first resource set; puncturing the last X1 symbols of the first resource set; Yielding reception or yielding transmission on the second resource set; performing rate adaptation on the first Y1 symbols of the second resource set; puncturing the first Y symbols of the second resource set; and implementing the determined first behavior based on the terminal; Here, the first resource set is a resource set corresponding to uplink transmission or downlink operation before switching between uplink and downlink links, and the second resource set is a resource set corresponding to uplink transmission or downlink operation after switching between uplink and downlink links.

20. The first processing module The configuration of the network side equipment, The capabilities of the device and The type of device and The processing time of the device, a configuration or scheduling scheme for uplink transmission; Information contained in the uplink transmission; a configuration or scheduling scheme for downlink operation; and performing a first operation based on at least one of: information included in the downlink operation; wherein the uplink transmission is uplink transmission on the first resource set and / or the second resource set; 20. The apparatus of claim 19, wherein the downlink operation is downlink operation on the first resource set and / or the second resource set.

21. the uplink / downlink switching time includes at least one of a first switching time and a second switching time when the first switching time and the second switching time include an uplink timing advance; Alternatively, when the first switching time and the second switching time do not include an uplink timing advance, the uplink / downlink switching time includes at least one of a first determined time and a second determined time, the first determined time being the sum of the first switching time and the uplink timing advance, and the second determined time being the difference between the second switching time and the uplink timing advance; wherein the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; 20. The apparatus of claim 19, wherein the second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

22. X1 is determined by at least one of a currently transmitted or received subcarrier interval, a first switching time, and a second switching time; and / or wherein Y1 is determined by at least one of a currently transmitted or received subcarrier spacing, a first switching time, and a second switching time.

23. A transmission processing device used in a terminal, a first determination module for determining that resources for uplink transmission and resources for downlink operation conflict when a first condition is met, wherein the terminal is a half-duplex terminal in a frequency division duplex (FDD) system, and the downlink operation includes at least one of downlink reception, downlink measurement, and downlink monitoring; Here, the first condition is: time domain resources for uplink transmission at least partially overlap with time domain resources for downlink operation; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a first switching time; a location interval between an end location of the first resource set and a start location of the second resource set is smaller than a second switching time; wherein the first resource set is a resource used for the uplink transmission and / or downlink operation before switching between uplink and downlink links, and the second resource set is a resource used for the uplink transmission and / or downlink operation after switching between uplink and downlink links; the first switching time is a switching time at which the terminal switches from downlink operation to uplink transmission; The transmission processing device, wherein the second switching time is a switching time at which the terminal switches from uplink transmission to downlink operation.

24. After the first determination module determines that the resources for uplink transmission and the resources for downlink operation collide, if the terminal is not configured with a first DCI, perform a second behavior; or If the terminal is configured with a first DCI and the first DCI is correctly detected, performing a third behavior; or a second processing module for performing a fourth behavior when a first DCI is configured in the terminal and the terminal does not detect the first DCI; Here, the second behavior is: a configuration or scheduling scheme for uplink transmission; a configuration or scheduling scheme for downlink operation; the uplink transmission is on the first resource set and / or the second resource set; the downlink operation is a downlink operation on the first resource set and / or the second resource set; Information contained in the uplink transmission; and information included in the downlink operation; the third behavior includes performing collision handling in overlapping resources between downlink operation configured or scheduled by a network and dynamic flexible symbols indicated by the first DCI in a first FDD frequency band, the first FDD frequency band including an FDD downlink frequency band and an uplink frequency band, the overlapping resources being overlapping resources between time domain resources of the uplink transmission and time domain resources of downlink operation; 24. The apparatus of claim 23, wherein the fourth behavior includes processing in the first FDD frequency band based on a fifth behavior, the fifth behavior being a behavior of a terminal when a first DCI is not detected in a time division duplex system.

25. 25. The apparatus of claim 24, wherein the second processing module is further configured to perform the second behavior after performing collision processing in overlapping resources between downlink operations configured or scheduled by a network and dynamic flexible symbols indicated by a first DCI in a first FDD frequency band.

26. 25. The apparatus of claim 24, wherein the second processing module is further adapted to perform the second behavior after processing in the first FDD frequency band based on a fifth behavior.

27. When uplink transmission or downlink operation on the first resource set is configured by RRC, or when uplink transmission or downlink operation on the second resource set is configured by RRC, the second behavior is: Abandoning uplink transmission or downlink operation on the second resource set; Abandoning uplink transmission; Abandoning reception or transmission of the last X2 symbols in the first resource set; Abandoning reception or transmission of the first Y2 symbols in the second resource set; and and abandoning downlink operation.

28. When uplink transmissions on a first resource set are dynamically scheduled or configured by RRC, or when uplink transmissions on a second resource set are dynamically scheduled or configured by RRC, the second behavior is: downlink operation on the first resource set or the second resource set, a synchronization signal / physical broadcast channel signal block SSB indicated to the terminal by the system information block SIB1; A control resource set for Type 0 PDCCH public search space configured by the master information block MIB; and 25. The apparatus of claim 24, further comprising abandoning uplink transmission if the signal includes at least one of: a valid tracking reference signal obtained by at least one of system information, higher layer signaling, and dynamic signaling.

29. When uplink transmission or downlink operation on the first resource set is dynamically scheduled or when uplink transmission or downlink operation on the second resource set is dynamically scheduled, the second behavior is: The apparatus of claim 24, further comprising determining as erroneous network scheduling or network configuration.

30. When the downlink operation is dynamically scheduled, the uplink transmission is configured by RRC, and the downlink operation and the uplink transmission correspond to different resource sets, the second behavior is: If a location interval between a starting symbol corresponding to the uplink transmission and a last symbol where the scheduling signaling for the downlink operation is located is equal to or greater than a processing time of the terminal, the terminal abandons the uplink transmission or performs rate adaptation on the starting Y3 symbols of the resource set corresponding to the uplink transmission; or If a location interval between a starting symbol corresponding to the uplink transmission and a last symbol where scheduling signaling for the downlink operation is located is smaller than a processing time of the terminal, the terminal abandons the downlink operation or punctures on the starting Y symbols of a resource set corresponding to the uplink transmission; or Determining incorrect network scheduling or network configuration; or 25. The apparatus of claim 24, comprising performing rate adaptation on the last X3 symbols of downlink operation.

31. 31. The apparatus of claim 30, wherein the uplink transmission is a transmission excluding a Physical Random Access Channel (PRACH) transmission.

32. When uplink transmission is dynamically scheduled, downlink operation is configured by RRC, and the downlink operation and the uplink transmission correspond to different resource sets, the second behavior is: abandoning the downlink operation; or not performing the downlink operation on Y4 symbols from the start of a resource set corresponding to the downlink operation; or performing rate adaptation on the last X4 symbols of the resource set corresponding to the uplink transmission; or 25. The apparatus of claim 24, further comprising determining that the dynamic scheduling is erroneous network scheduling.

33. The signal transmitted in the downlink operation comprises: SSB instructed to the terminal by SIB1, and a control resource set for a Type 0 PDCCH public search space configured by the MIB.

34. determining available resources according to indication information including at least one of system information, RRC signaling, and L1 signaling; Alternatively, the method further includes an indication module for determining that all uplink resources and all downlink resources are valid resources; 24. The apparatus of claim 23, wherein the available resources are resources for uplink, downlink and / or flexible transmission of a terminal.

35. A transmission processing device used in a terminal, If the terminal does not have full duplex capability, a second determination module is configured to determine, for the paired spectrum or the supplemental uplink or the flexible spectrum frequency band, that a resource satisfying a second condition among configured Physical Random Access Channel (PRACH) transmission resources is an available PRACH transmission opportunity; Here, the second condition is: A transmission processing device, comprising: in a PRACH slot, a PRACH transmission resource is not before a transmission resource of an SSB, and the PRACH transmission resource is after a last SSB and is at least N_gap symbols away from the last SSB.

36. A transmission processing device used in a terminal, a third determination module for determining, when the terminal does not have full duplex capability and the PUSCH transmission resource for the message A does not overlap with an available PRACH in the time domain, that a resource among the PUSCH transmission resources for the message A that satisfies a third condition is an available transmission opportunity for the PUSCH for the message A; Wherein the valid PRACH is a valid PRACH associated with a four-stage random access process or a valid PRACH associated with a two-stage random access process; The third condition is: A transmission processing device, comprising: a transmission resource for a PUSCH of a message A not before a transmission resource for an SSB; a transmission resource for a PUSCH of the message A after a last SSB; and a transmission resource at least N_gap symbols away from the last SSB.

37. A terminal including a processor, a memory, and a program or instructions stored in the memory and operable to run on the processor, the terminal implementing the steps of the transmission processing method of any one of claims 1 to 4, the steps of the transmission processing method of any one of claims 5 to 16, the steps of the transmission processing method of claim 17, or the steps of the transmission processing method of claim 18 when the program or instructions are executed by the processor.

38. A readable storage medium having a program or instructions stored therein, which, when executed by a processor, implements the steps of the transmission processing method of any one of claims 1 to 4, or the steps of the transmission processing method of any one of claims 5 to 16, or the steps of the transmission processing method of claim 17, or the steps of the transmission processing method of claim 18.

39. A chip including a processor and a communication interface, the communication interface being coupled to the processor, the processor running a program or instruction to implement the steps of the transmission processing method of any one of claims 1 to 4, or the steps of the transmission processing method of any one of claims 5 to 16, or the steps of the transmission processing method of claim 17, or the steps of the transmission processing method of claim 18.

40. A computer program product stored on a non-transitory readable storage medium, the computer program product being executed by at least one processor to implement the steps of the transmission processing method of any one of claims 1 to 4, or the computer program product being executed by at least one processor to implement the steps of the transmission processing method of any one of claims 5 to 16, or the computer program product being executed by at least one processor to implement the steps of the transmission processing method of claim 17, or the computer program product being executed by at least one processor to implement the steps of the transmission processing method of claim 18.

41. 19. A communication device configured to perform the steps of the transmission processing method according to any one of claims 1 to 4, or configured to perform the steps of the transmission processing method according to any one of claims 5 to 16, or configured to perform the steps of the transmission processing method according to claim 17, or configured to perform the steps of the transmission processing method according to claim 18.

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