Uplink object transmission method, terminal and network side device

Abstract

The present application discloses an uplink object transmission method, an apparatus, a communication device, a system, and a storage medium, which belong to the field of communication technology. The uplink object transmission method of an embodiment of the present application includes: a terminal determines N first uplink objects having overlapping transmission times from at least two uplink objects in one time unit indicated by a network side device, where N is an integer greater than 1; and the terminal simultaneously transmits the N first uplink objects or transmits a second uplink object, where each first uplink object in the N first uplink objects is , each of which belongs to a set of uplink objects among N sets of uplink objects corresponding to at least two uplink objects, the first uplink object is at least one of a physical uplink shared channel PUSCH, a physical uplink control channel PUCCH, and an uplink reference signal RS, and the second uplink object is any one of a first target uplink object in the N first uplink objects and a second target uplink object other than the N first uplink objects among the at least two uplink objects.

Description

[Technical Field]

[0001] The present application relates to the field of communications technology, and specifically to an uplink object transmission method, apparatus, communication device, system, and storage medium. [Background technology]

[0002] Currently, when a terminal transmits an uplink object (e.g., an uplink channel / signal), if the transmission times of at least two uplink objects overlap, the terminal can transmit the data of one of the uplink objects using the resources of another of the uplink objects, or cancel the transmission of at least one of the uplink objects, based on the multiplexing or discarding criteria of the related art.

[0003] However, according to the above method, the terminal needs to discard or multiplex some uplink objects in uplink objects whose transmission times overlap in accordance with standards in the related art, so the efficiency of the terminal transmitting uplink objects becomes relatively low. Summary of the Invention [Problem to be solved by the invention]

[0004] The embodiments of the present application provide an uplink object transmission method, apparatus, communication device, system, and storage medium that can solve the problem that the efficiency of a terminal transmitting uplink objects is relatively low. [Means for solving the problem]

[0005] According to a first aspect, there is provided an uplink object transmission method, the method including: a terminal determining N first uplink objects having overlapping transmission times from at least two uplink objects within one time unit indicated by a network side device, where N is an integer greater than 1; and the terminal simultaneously transmitting the N first uplink objects or transmitting a second uplink object, wherein each first uplink object among the N first uplink objects belongs to one set of uplink objects among N sets of uplink objects corresponding to at least two uplink objects, respectively, and the first uplink objects include a Physical Uplink Shared Channel (PUSCH), a Physical Uplink Control Channel (PUCCH), and an uplink reference signal (Reference Signal). Signal, RS), and the second uplink object is either a first target uplink object among the N first uplink objects or a second target uplink object other than the N first uplink objects among the at least two uplink objects.

[0006] According to a second aspect, there is provided an uplink object transmission device, the device including: a determination module and a transmission module; the determination module is used to determine N first uplink objects having overlapping transmission times from at least two uplink objects within one time unit indicated by a network side device, where N is an integer greater than 1; the transmission module is used to simultaneously transmit the N first uplink objects or to transmit a second uplink object, where each first uplink object among the N first uplink objects belongs to a set of uplink objects among N sets of uplink objects corresponding to at least two uplink objects, respectively; the first uplink object is at least one of a PUSCH, a PUCCH, and an uplink RS; and the second uplink object is either a first target uplink object among the N first uplink objects or a second target uplink object other than the N first uplink objects among the at least two uplink objects.

[0007] According to a third aspect, there is provided an uplink object transmission method, the method including: a network side device instructing a terminal to transmit at least two uplink objects; and the network side device transmitting instruction information to the terminal, wherein the instruction information is used to indicate that the terminal is in a target state, and the target state includes any one of a state that allows simultaneous transmission and a state that does not allow non-simultaneous transmission.

[0008] According to a fourth aspect, there is provided an uplink object transmitting apparatus, the apparatus including: an indication module and a transmitting module, the indication module is used to indicate at least two uplink objects to a terminal; and the transmitting module is used to transmit indication information to the terminal, wherein the indication information is used to indicate that the terminal is in a target state, and the target state includes any one of a state that allows simultaneous transmission and a state that does not allow non-simultaneous transmission.

[0009] According to a fifth aspect, there is provided a terminal including a processor and a memory, the memory storing a program or instructions executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the method according to the first aspect.

[0010] According to a sixth aspect, there is provided a terminal including a processor and a communication interface, wherein the processor is used to determine N first uplink objects having overlapping transmission times from at least two uplink objects within one time unit indicated by a network side device, where N is an integer greater than 1, and the communication interface is used to simultaneously transmit the N first uplink objects or to transmit a second uplink object, wherein each first uplink object among the N first uplink objects belongs to a set of uplink objects among N sets of uplink objects corresponding to at least two uplink objects, respectively, and the first uplink object is at least one of a PUSCH, a PUCCH, and an uplink RS, and the second uplink object is either a first target uplink object among the N first uplink objects or a second target uplink object other than the N first uplink objects among the at least two uplink objects.

[0011] According to a seventh aspect, there is provided a network side device including a processor and a memory, the memory storing a program or instructions operable to run on the processor, the program or instructions, when executed by the processor, implementing the steps of the method according to the third aspect.

[0012] According to an eighth aspect, there is provided a network side device including a processor and a communication interface, wherein the processor is used to indicate at least two uplink objects to a terminal, and the communication interface is used to send indication information to the terminal, wherein the indication information is used to indicate that the terminal is in a target state, and the target state includes any one of a state that allows simultaneous transmission and a state that does not allow non-simultaneous transmission.

[0013] According to a ninth aspect, there is provided a communication system including a terminal and a network side device, wherein the terminal may be used to perform steps of the uplink object transmission method described in the first aspect, and the network side device may be used to perform steps of the uplink object transmission method described in the third aspect.

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

[0015] According to a tenth aspect, there is provided 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 method of the first aspect or to implement the method of the third aspect.

[0016] According to a twelfth aspect, there is provided a computer program / program product, the computer program / program product being stored on a storage medium, the computer program / program product being executed by at least one processor to implement the steps of the uplink object transmission method described in the first aspect or the steps of the uplink object transmission method described in the third aspect. [Effects of the Invention]

[0017] In an embodiment of the present application, a terminal can determine N first uplink objects having overlapping transmission times from at least two uplink objects within one time unit indicated by a network side device, where N is an integer greater than 1, and the terminal can simultaneously transmit the N first uplink objects or transmit a second uplink object, where each first uplink object in the N first uplink objects belongs to a set of uplink objects among N sets of uplink objects corresponding to at least two uplink objects, respectively, and the first uplink object is at least one of a PUSCH, a PUCCH, and an uplink RS, and the second uplink object is any one of a first target uplink object in the N first uplink objects and a second target uplink object other than the N first uplink objects among the at least two uplink objects. With this method, the N first uplink objects or second uplink objects whose transmission times overlap are determined based on N sets of uplink objects corresponding to at least two uplink objects instructed by the network side equipment to the terminal, and the terminal can simultaneously transmit the N first uplink objects or transmit the N second uplink objects, so there is no need to directly discard or multiplex some uplink objects according to the discarding and multiplexing standards of the related art, thereby improving the efficiency of the terminal transmitting uplink objects. [Brief explanation of the drawings]

[0018] [Figure 1] 1 is an architecture schematic diagram of a wireless communication system according to an embodiment of the present application; [Figure 2] 1 is a flowchart of an uplink object transmission method according to an embodiment of the present application; [Figure 3] 2 is a second flowchart of an uplink object transmission method according to an embodiment of the present application; [Figure 4] 1 is a structural schematic diagram of an uplink object transmitting device according to an embodiment of the present application; [Figure 5] 2 is a second structural schematic diagram of an uplink object transmitting device according to an embodiment of the present application; [Figure 6] 1 is a hardware structure schematic diagram of a communication device according to an embodiment of the present application; [Figure 7] 1 is a hardware structure schematic diagram of a terminal according to an embodiment of the present application; [Figure 8] FIG. 2 is a hardware structural schematic diagram of a network-side device according to an embodiment of the present application; DETAILED DESCRIPTION OF THE INVENTION

[0019] The following clearly and completely 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.

[0020] 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.

[0021] 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. Although the following description describes a New Radio (NR) system for illustrative purposes and uses NR terminology in most of the following description, these techniques may be applied to applications other than NR system applications, such as 6th Generation (6G) communication systems.

[0022] 1 shows a block diagram of a wireless communication system to which an embodiment 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 a mobile phone, a tablet personal 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), an augmented reality (AR) / virtual reality (VR) device, a robot, a wearable device, a vehicle user equipment (VUE), a pedestrian user equipment (PUE), a smart home (home devices with wireless communication capabilities, such as a refrigerator, a television, a washing machine, or furniture), a game console, a personal computer, a The network side device 12 may be a terminal side device such as a mobile phone (mobile phone), a cash register (cash machine), a self-service machine, or the like, and the wearable device includes a smart watch, a smart band, a smart earphone, a smart glasses, a smart accessory (a smart bracelet, a smart ring, a smart necklace, a smart anklet, or the like), a smart wristband, a smart clothing, or the like. It should be noted that the embodiments of the present application do not limit the specific type of the terminal 11. The network side device 12 may include an access network device or a core network device, where the access network device 12 may be referred to as a radio access network device, a radio access network (RAN), a radio access network function, or a radio access network unit.The access network device 12 may include a base station, a WLAN access point, a WiFi node, or the like. The base station may be called a Node B, an evolved Node B (eNB), 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 home B node, a home evolved B node, a transmission reception point (TRP), or any other appropriate 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, and do not limit the specific type of base station.Core network devices include core network nodes, core network functions, mobility management entities (MMEs), access and mobility management functions (AMFs), session management functions (SMFs), user plane functions (UPFs), policy control functions (PCFs), policy and charging rules functions (PCRFs), edge application server discovery functions (EASDFs), unified data management (UDMs), unified data repository (UDRs), home subscriber servers (HSSs), centralized network configuration (CNCs), network repository functions (NRFs), network exposure functions (NEFs), local NEFs (or L-NEFs), binding support functions (BSFs), and application functions (Application Node Functions). The core network device may include, but is not limited to, at least one of the following: Asynchronous Receiver Function (AFE), Asynchronous Receiver Function (AF), etc. It should be noted that, although only core network devices in an NR system are used as examples in the embodiments of the present application, the specific type of core network device is not limited thereto.

[0023] The following describes in detail the uplink object transmission method, apparatus, communication device, system and storage medium according to the embodiments of the present application through several embodiments and their application scenarios in conjunction with the drawings.

[0024] Currently, in the 3rd Generation Partnership Project (3GPP (registered trademark)) protocol, a terminal can transmit only one type of uplink channel or uplink signal in one time unit (e.g., a slot or a sub-slot), and when multiple types of uplink channels / signals transmission times overlap, criteria for multiplexing or discarding are defined. Here, the uplink channels may include a PUCCH, a PUSCH, a Physical Random Access Channel (PRACH), etc., and the uplink signals may include a channel sounding reference signal (SRS), an uplink (UL) phase tracking reference signal (PTRS), a UL demodulation reference signal (DMRS), etc., and the PUCCH may be used to transmit various uplink control information (UCI), including a hybrid automatic repeat request-acknowledgement / negative acknowledgement (HARQ-ACK / NACK), an uplink scheduling request (SR), a channel state information (CSI) report, etc.

[0025] In Rel-15 / 16, uplink transmission parameters, including information such as an uplink transmit beam used for an uplink channel / signal, are determined by spatial relation information SpatialRelationInfo. To simplify beam indication, Rel-17 designs a unified Transmission Configuration Indicator (TCI) frame and introduces a UL TCI state similar to a DL TCI state, which is a downlink transmission parameter including information such as a downlink (DL) receive beam. Both PUCCH / PUSCH can use the same UL TCI state, and thus, in a joint TCI indication situation, one joint TCI state can simultaneously indicate the UL TCI state and the DL TCI state. Rel-16 supports the multi-transmission / multi-antenna panel scenario, which allows a terminal to simultaneously receive the same or different data from multiple transmission / reception points (TRPs) to improve transmission reliability or throughput performance. It also supports two TRPs independently scheduling their PUSCHs and PUCCHs, but still does not allow simultaneous transmission of overlapping uplink channels / signals. Rel-17 further enhances multi-transmission / multiple transmission points, and in the uplink, it supports PUCCH / PUSCH reception / transmission using multiple beams using time-division multiplexing (TDM).

[0026] 3GPP (registered trademark) discusses a situation where a terminal has multiple transmit antenna panels, one of which is the capability to support simultaneous transmission of multiple antenna panels, but the protocols in the related art do not support simultaneous transmission of signals from multiple antenna panels and simultaneous transmission of multiple uplink channels / signals.

[0027] In order to solve the above problem, in an embodiment of the present application, a terminal can determine N first uplink objects whose transmission times overlap from at least two uplink objects within one time unit indicated by a network side device, where N is an integer greater than 1, and the terminal can simultaneously transmit the N first uplink objects or transmit a second uplink object, where each first uplink object among the N first uplink objects belongs to a set of uplink objects among N sets of uplink objects corresponding to at least two uplink objects, respectively, and the first uplink object is at least one of a PUSCH, a PUCCH, and an uplink RS, and the second uplink object is one of a first target uplink object among the N first uplink objects and a second target uplink object other than the N first uplink objects among the at least two uplink objects. With this method, the N first uplink objects or second uplink objects whose transmission times overlap are determined based on N sets of uplink objects corresponding to at least two uplink objects instructed by the network side equipment to the terminal, and the terminal can simultaneously transmit the N first uplink objects or transmit the N second uplink objects, so there is no need to directly discard or multiplex some uplink objects according to the discarding and multiplexing standards of the related art, thereby improving the efficiency of the terminal transmitting uplink objects.

[0028] An embodiment of the present application provides an uplink object transmission method, and Figure 2 shows a flowchart of the uplink object transmission method according to an embodiment of the present application. As shown in Figure 2, the uplink object transmission method according to an embodiment of the present application may include the following steps 201 and 202:

[0029] In step 201, the terminal determines N first uplink objects whose transmission times overlap from at least two uplink objects within one time unit indicated by the network side equipment, where N is an integer greater than 1.

[0030] In an embodiment of the present application, each first uplink object among the N first uplink objects belongs to one set of uplink objects among the N sets of uplink objects corresponding to the at least two uplink objects, respectively.

[0031] In an embodiment of the present application, the first uplink object may be at least one of a PUSCH(1), a PUCCH(2), and an uplink RS(3).

[0032] Optionally, in the embodiment of the present application, the one time unit may be one slot or one sub-slot.

[0033] Optionally, in an embodiment of the present application, N first uplink objects having overlapping transmission times may have the same transmission time for each two first uplink objects in the N first uplink objects, or the transmission times of each two first uplink objects may overlap.

[0034] Optionally, in an embodiment of the present application, when the first uplink object is the above (1), the N first uplink objects are N PUSCHs, and each PUSCH in the N PUSCHs is: (1.1) Single PUSCH and (1.2) One transmission in PUSCH repetitive transmission, (1.3) The PUSCH transmission of one TB among the PUSCH transmissions of multiple transport blocks TB scheduled at once may be included.

[0035] Alternatively, in the embodiment of the present application, if each PUSCH is (1.1) above, each PUSCH is a PUSCH that transmits one TB.

[0036] Optionally, in an embodiment of the present application, the N PUSCHs are: (1.1.1) The sum of the ranks or the number of layers of the N PUSCHs is equal to or less than a predetermined threshold; (1.1.2) The start and length indicator values ​​SLIV corresponding to the N PUSCHs are the same; (1.1.3) The N PUSCHs each correspond to a different scrambling code sequence; (1.1.4) The N PUSCH target reference signals belong to different target reference signal code division multiplexing groups; (1.1.5) A data resource unit RE corresponding to one PUSCH among each of the two PUSCHs does not overlap with an RE occupied by a target reference signal corresponding to another PUSCH among the two PUSCHs, and the one PUSCH performs rate matching on the target reference signal corresponding to the other PUSCH.

[0037] Optionally, in the embodiment of the present application, the target reference signal may be a DMRS or a PTRS.

[0038] Optionally, in the embodiments of the present application, in the above (1.1.1), the preset threshold may be pre-configured or pre-defined by the network side device, or may be agreed upon by a protocol, or may be autonomously determined by the terminal.

[0039] In an embodiment of the present application, when the N first uplink objects are N PUSCHs, each PUSCH may include any one of a single PUSCH, a PUSCH repeated transmission at one time, and a PUSCH transmission of one TB at a time in a PUSCH transmission of multiple transport blocks TB scheduled at one time, and the N PUSCHs can satisfy at least one of a plurality of conditions. Therefore, the terminal can determine the N first uplink objects in various scheduling situations.

[0040] Optionally, in the embodiment of the present application, when the first uplink object is the above (2), the N first uplink objects are N PUCCHs, and the N PUCCHs are: (2.1) The N PUCCH resources do not overlap in the frequency domain; (2.2) The N PUCCHs are PUCCHs simultaneously transmitted using N uplink transmission parameters or N antenna panels; (2.3) The above N PUCCHs may satisfy either one of the following: the first PUCCH is a PUCCH simultaneously transmitted using N uplink transmission parameters or N antenna panels in a single frequency network (SFN) manner.

[0041] In the embodiment of the present application, in the above (2.1), the resources of the N PUCCHs do not overlap in the frequency domain to ensure that the REs occupied by the DMRSs of the N PUCCHs do not overlap with the data REs.

[0042] Optionally, in the embodiment of the present application, in the above (2.2), the uplink transmission parameter may be at least one of an uplink TCI state, an uplink transmission beam, a spatial relation, and a power control parameter.

[0043] Optionally, in an embodiment of the present application, the first PUCCH (2.3.1) A first target PUCCH in the N PUCCHs; (2.3.2) The terminal may re-determine a second target PUCCH other than the N PUCCHs in the at least two uplink objects.

[0044] Alternatively, in an embodiment of the present application, if the first PUCCH is the above (2.3.1), the terminal can multiplex all UCI carried by the N PUCCHs into a first target PUCCH, and discard some UCI if the capacity of the first target PUCCH is limited. Then, the first target PUCCH can be simultaneously transmitted in an SFN manner using N uplink transmission parameters or N antenna panels (corresponding to simultaneous transmission of N first target PUCCHs), so that multiple TRPs of the network side device can simultaneously receive the first target PUCCH, thereby improving the flexibility and reliability of transmission.

[0045] Alternatively, in an embodiment of the present application, if the first PUCCH is the above (2.3.2), the terminal can multiplex all UCI carried by the N PUCCHs into a second target PUCCH, and discard some UCI if the capacity of the second target PUCCH is limited. Then, the second target PUCCH can be simultaneously transmitted in an SFN manner using N uplink transmission parameters or N antenna panels (corresponding to simultaneous transmission of N second target PUCCHs), so that multiple TRPs of the network side device can simultaneously receive the second target PUCCH, thereby improving the flexibility and reliability of transmission.

[0046] In an embodiment of the present application, when the N first uplink objects are N PUCCHs, the N PUCCHs can satisfy any one of a number of conditions, thereby further improving the flexibility of the terminal in determining the N first uplink objects.

[0047] Optionally, in the embodiment of the present application, when the first uplink object is the above (3), the above N first uplink objects are N uplink RSs.

[0048] Optionally, in the embodiment of the present application, the uplink RS may be an SRS, a DMRS, a PTRS, or the like.

[0049] Optionally, in the embodiment of the present application, each set of uplink objects in the above N sets of uplink objects may include at least one uplink object.

[0050] Optionally, in an embodiment of the present application, each set of uplink objects comprises: a. The TRP identifiers corresponding to the Physical Downlink Control Channel (PDCCH) for scheduling the uplink object are the same; and b. The downlink transmission parameters used for the PDCCH for scheduling the uplink object are the same; and c) using the same uplink transmission parameters; d. Using the same antenna panel.

[0051] Optionally, in the embodiment of the present application, in the above a, the TRP identifier may be a control resource pool index CORESETPoolIndex.

[0052] Optionally, in the embodiment of the present application, in the above b, the downlink transmission parameter may be a downlink TCI state or a downlink transmission beam, etc.

[0053] Optionally, in the embodiment of the present application, the uplink objects in each set may have the same priority or different priorities.

[0054] In an embodiment of the present application, each set of uplink objects in the N sets of uplink objects may include at least one uplink object, and each set of uplink objects can satisfy at least one of a plurality of conditions, thereby improving the flexibility of the terminal in determining the N sets of uplink objects corresponding to the at least two uplink objects.

[0055] Optionally, in the embodiment of the present application, the above step 201 may be specifically realized by the following step 201a.

[0056] In step 201a, the terminal determines one first uplink object from each set of uplink objects according to a first rule, and obtains N first uplink objects.

[0057] In an embodiment of the present application, the first rule may be used to discard or multiplex uplink objects.

[0058] For a specific description of the first rule, please refer to the description of the discard multiplexing criteria when there is overlap in the transmission times of PUCCH, PUSCH, SRSS, etc. in the relevant protocol, and in order to avoid repetition, it will not be described further here.

[0059] The following provides an exemplary description of an uplink object transmission method according to an embodiment of the present application.

[0060] For example, if a set of uplink objects includes K uplink objects of PDCCH scheduling corresponding to the same TRP identifier, where K is an integer greater than 1, the terminal may determine one uplink object (i.e., a first uplink object) from the K uplink objects according to a discard multiplexing criterion in a related protocol. Furthermore, the terminal may determine N first uplink objects from the N sets of uplink objects.

[0061] In an embodiment of the present application, the terminal determines one first uplink object from each set of uplink objects based on a first rule for discarding or multiplexing uplink objects, and can obtain N first uplink objects, so that the N first uplink objects determined by the terminal can be the uplink objects transmitted preferentially.

[0062] In step 202, the terminal simultaneously transmits N first uplink objects (one possible implementation) or transmits a second uplink object (another possible implementation).

[0063] In an embodiment of the present application, the second uplink object may be any one of a first target uplink object in the N first uplink objects and a second target uplink object other than the N first uplink objects in the at least two uplink objects.

[0064] Optionally, in the embodiment of the present application, the number of the first target uplink object and the second target uplink object may both be one.

[0065] As can be understood, in the embodiment of the present application, when the first uplink object is (2) above, the first target uplink object corresponds to the first target PUCCH in (2.3.1) above, and the second target uplink object corresponds to the second target PUCCH in (2.3.2) above.

[0066] It should be noted that in actual implementation, the second uplink object may further be an uplink object determined by the terminal from the at least two uplink objects based on the discard multiplexing criteria in the associated protocol.

[0067] Optionally, in the embodiment of the present application, the N first uplink objects may be uplink objects that satisfy a first condition.

[0068] Optionally, in an embodiment of the present application, the first condition is: PDCCHs for scheduling uplink objects correspond to different TRP identifiers; and the PDCCH for scheduling the uplink object uses different downlink transmission parameters; transmitting using uplink transmission parameters that can be transmitted simultaneously; transmitting using different antenna panels that can transmit simultaneously; and having the same priority. Optionally, in an embodiment of the present application, if the N first uplink objects satisfy at least one of the first conditions, the terminal can simultaneously transmit the N first uplink objects.

[0069] As can be understood, if none of the N first uplink objects meets the first condition, the terminal cannot simultaneously transmit the N first uplink objects.

[0070] It should be noted that in the embodiments of the present application, the first condition may be stipulated by a protocol or configured by the network side, i.e., if the above N first uplink objects satisfy at least one of the first conditions stipulated by a protocol or configured by the network side, the terminal can transmit the N first uplink objects simultaneously.

[0071] In an embodiment of the present application, the N first uplink objects may be uplink objects that satisfy at least one of a plurality of conditions, and therefore, as long as the N first uplink objects satisfy at least one of them, the terminal can simultaneously transmit the N first uplink objects, thereby improving the efficiency with which the terminal transmits the uplink objects.

[0072] Optionally, in an embodiment of the present application, the first condition includes transmitting using different antenna panels that can transmit simultaneously, and in the above possible implementation manner, the above step 202 may be specifically implemented by the following step 202a:

[0073] In step 202a, the terminal uses N first antenna panels to simultaneously transmit N first uplink objects.

[0074] In the embodiment of the present application, the N first antenna panels and the N uplink transmission parameters all correspond one-to-one to the N first uplink objects.

[0075] Optionally, in an embodiment of the present application, each first uplink object in the above N first uplink objects may correspond to only one first antenna panel and only one uplink parameter, and the terminal can use the first antenna panel and corresponding uplink parameter corresponding to each first uplink object to simultaneously transmit the above N first uplink objects.

[0076] In an embodiment of the present application, the terminal uses N first antenna panels and N uplink transmission parameters that correspond one-to-one to the above N first uplink objects, and can transmit the N first uplink objects simultaneously, thereby realizing simultaneous transmission of the N first uplink objects and reducing the discarding and scheduling restrictions of uplink information.

[0077] Optionally, in the embodiment of the present application, the N first uplink objects may include M non-scheduled uplink objects, where M is a positive integer less than or equal to N.

[0078] Alternatively, in an embodiment of the present application, the non-scheduled uplink object may be a Configured Grant (CG) PUSCH, a periodically or semi-persistently transmitted PUCCH, or a periodic or semi-persistent SRS.

[0079] Optionally, in an embodiment of the present application, the correspondence relationship between each non-scheduled uplink object in the M non-scheduled uplink objects and a set of uplink objects in the N sets of uplink objects is: one of a plurality of first transmission characteristics configured by a network side device; one of a plurality of first transmission features activated by the network side device; The determination may be based on one of a plurality of first transmission characteristics indicated by the network side device.

[0080] Optionally, in the embodiments of the present application, one of the plurality of first transmission characteristics may be one stipulated by a protocol or one configured by a network side device, for example, one of the plurality of first transmission characteristics may be a first transmission characteristic corresponding to a first TRP stipulated by a protocol or configured by a network side device.

[0081] Optionally, in an embodiment of the present application, the first transmission characteristic is: a TRP identifier corresponding to a PDCCH for scheduling an uplink object; and downlink transmission parameters used for a PDCCH for scheduling an uplink object; uplink transmission parameters used for the transmission; an antenna panel used for transmission; The information may include at least one of the following:

[0082] Optionally, in an embodiment of the present application, the terminal can determine the priority of the uplink object based on the priority index field in the DCI and the priority rule of the non-scheduled uplink object, which can be used to determine the second uplink object.

[0083] In an embodiment of the present application, the N first uplink objects may include M non-scheduled uplink objects, and the correspondence between each non-scheduled uplink object in the M non-scheduled uplink objects and a set of uplink objects among the N sets of uplink objects can be determined based on one of a plurality of first transmission features configured / activated / instructed by the network side equipment, thereby further improving the flexibility of the terminal in determining the N first uplink objects.

[0084] Optionally, in the embodiment of the present application, the terminal can send the uplink object according to the instruction of the network side device, and the above step 202 can be specifically realized by the following step 202b or 202c.

[0085] Step 202b: if the terminal is in a state that allows simultaneous transmission, the terminal transmits N first uplink objects simultaneously.

[0086] In the embodiment of the present application, the terminal is in a state that allows simultaneous transmission, that is, the network side equipment indicates that the terminal can transmit multiple uplink objects simultaneously.

[0087] Step 202c: if the terminal is in a state that does not allow simultaneous transmission, the terminal transmits a second uplink object.

[0088] In an embodiment of the present application, the terminal is in a state that does not allow simultaneous transmission, that is, the network side equipment indicates that the terminal cannot transmit multiple uplink objects simultaneously, or the network side equipment does not indicate that the terminal allows simultaneous transmission, and at this time the terminal can transmit a second uplink object.

[0089] In an embodiment of the present application, the terminal can transmit different uplink objects based on the state in which simultaneous transmission is allowed or the state in which simultaneous transmission is not allowed, i.e., to simultaneously transmit N first uplink objects or transmit a second uplink object, the terminal can transmit uplink objects based on the instructions of the network side equipment, thereby enriching the ways in which the terminal transmits uplink objects.

[0090] Optionally, in the embodiment of the present application, the terminal is in a state that allows the above-mentioned simultaneous transmission when: The terminal receives simultaneous transmission status indication information semi-statically configured by radio resource control (RRC) parameters; The terminal may receive simultaneous transmission status indication information semi-statically configured by an RRC parameter, and may determine the simultaneous transmission status indication based on one of receiving indication information permitting simultaneous transmission of media access control elements (MAC CE) or indication information permitting simultaneous transmission of downlink control information (DCI); Optionally, in the embodiment of the present application, the terminal being in a state that does not allow the above simultaneous transmission may be: The terminal receives non-simultaneous transmission state indication information semi-statically configured by RRC parameters; The terminal did not receive simultaneous transmission status indication information semi-statically configured by RRC parameters; and The terminal may make the decision based on receiving simultaneous transmission status indication information semi-statically configured by RRC parameters and receiving either indication information that does not allow simultaneous transmission of MAC CE or indication information that does not allow simultaneous transmission of DCI.

[0091] In an embodiment of the present application, a terminal can determine whether it is in a state that allows simultaneous transmission or a state that does not allow simultaneous transmission based on multiple methods, thereby improving the flexibility of the terminal in determining its location state.

[0092] Optionally, in an embodiment of the present application, before the terminal transmits an uplink object, the network side equipment may transmit configured instruction information to the terminal, so that after receiving the instruction information, the terminal can determine based on the instruction information whether the terminal is in a state that allows simultaneous transmission or a state that does not allow simultaneous transmission, and thus the terminal can simultaneously transmit N first uplink objects or transmit a second uplink object based on the state in which it is located.

[0093] In the uplink object transmission method according to the embodiment of the present application, the N first uplink objects or second uplink objects whose transmission times overlap are determined based on N sets of uplink objects corresponding to at least two uplink objects instructed by the network side equipment to the terminal, and the terminal can simultaneously transmit the N first uplink objects or transmit the N second uplink objects, so there is no need to directly discard or multiplex some uplink objects according to the discarding and multiplexing standards in the related art, thereby improving the efficiency of the terminal transmitting uplink objects.

[0094] Optionally, in an embodiment of the present application, in the above-mentioned another possible implementation manner, the second uplink object is a first target uplink object, and before the above-mentioned step 202, the uplink object transmission method according to an embodiment of the present application may further include the following step 203.

[0095] In step 203, the terminal determines a first target uplink object according to the target order.

[0096] Optionally, in an embodiment of the present application, the terminal can determine a first target uplink object from the above N first uplink objects according to a target order, so that the terminal can transmit this first target uplink object.

[0097] In an embodiment of the present application, the terminal can determine a first target uplink object among N first uplink objects according to the target order, thereby ensuring that the first target uplink object determined by the terminal is relatively important, so that the terminal can transmit this first target uplink object preferentially.

[0098] Optionally, in an embodiment of the present application, the target sequence is: A. Uplink objects scheduled by the TRP, which are contracted by the protocol or configured by the network; B. An uplink object determined by the terminal; C. Whether the uplink object multiplexes UCI; D. The priority of the UCI carried in the uplink object, and E. The transmission priority of the uplink object, F, around the time when the uplink object transmission starts, G, before or after the start time or end time of the scheduled PDCCH of the uplink object; H, the size of the modulation and coding policy MCS of the uplink object; It may be determined based on at least one of I, the rank or the layer size of the uplink object.

[0099] Optionally, in the embodiment of the present application, in the above C, the terminal may determine the uplink object that multiplexes the UCI as the first target uplink object.

[0100] Optionally, in the embodiment of the present application, in the above D, the terminal may determine an uplink object with a higher priority of the carried UCI as the first target uplink object.

[0101] For example, the terminal may determine the priority of each first uplink object based on the DCI (e.g., a Priority index field or other indication field in the DCI), and determine the first uplink object with the highest priority as the first target uplink object.

[0102] Optionally, in the embodiment of the present application, in the above E, the terminal may determine an uplink object with a higher transmission priority as the first target uplink object.

[0103] Optionally, in the embodiment of the present application, in the above F, the terminal may determine the uplink object with an earlier transmission start time as the first target uplink object.

[0104] Optionally, in the embodiment of the present application, in the above G, the terminal may determine an uplink object having an earlier start time or end time of the scheduled PDCCH as the first target uplink object.

[0105] Optionally, in the embodiment of the present application, in the above H, the terminal may determine an uplink object with a larger MCS as the first target uplink object.

[0106] Optionally, in the embodiment of the present application, in the above I, the terminal may determine an uplink object with a higher rank or layer as the first target uplink object.

[0107] It should be noted that if multiple first uplink objects simultaneously satisfy the conditions A to I above, the terminal may determine the first target uplink object based on the types and specific transmission scenarios of the multiple first uplink objects.

[0108] In an embodiment of the present application, the terminal may determine the first target uplink object based on at least one of a plurality of conditions, thereby improving the flexibility of the terminal in determining the first target uplink object.

[0109] Optionally, in an embodiment of the present application, before the above step 201, the uplink object transmission method according to an embodiment of the present application may further include the following step 204:

[0110] In step 204, the terminal dynamically sends signaling to the network side device.

[0111] In an embodiment of the present application, the signaling is Whether the terminal expects to transmit uplink objects simultaneously; The terminal may be used to indicate at least one of: expecting an antenna panel for transmitting an uplink object;

[0112] Optionally, in an embodiment of the present application, dynamically transmitting the signaling may be transmitting the signaling in the UCI.

[0113] Optionally, in an embodiment of the present application, if the signaling indicates that the terminal expects to simultaneously transmit uplink objects, the network side equipment may, after receiving the signaling, send configured indication information to the terminal to indicate whether the terminal can simultaneously transmit uplink objects.

[0114] Optionally, in an embodiment of the present application, if the signaling indicates that the terminal does not expect to transmit an uplink object at the same time, the terminal may transmit a second uplink object.

[0115] Optionally, in an embodiment of the present application, if the signaling indicates that the terminal expects an antenna panel for transmitting an uplink object, the network side equipment may measure the interference between the multiple antenna panels after receiving the signaling, and send configured instruction information to the terminal based on the measurement result.

[0116] In an embodiment of the present application, the terminal can dynamically send signaling to the network side equipment to instruct whether the terminal expects to simultaneously transmit an uplink object, or whether the terminal expects an antenna panel for transmitting the uplink object, so that the network side equipment can send configured instruction information to the terminal based on this signaling, thereby further improving the flexibility of the terminal to transmit the uplink object.

[0117] An embodiment of the present application provides an uplink object transmission method, and Figure 3 shows a flowchart of the uplink object transmission method according to an embodiment of the present application. As shown in Figure 3, the uplink object transmission method according to an embodiment of the present application may include the following steps 301 and 302:

[0118] In step 301, the network side device indicates at least two uplink objects to the terminal.

[0119] In step 302, the network side device transmits instruction information to the terminal.

[0120] In an embodiment of the present application, the indication information may be used to indicate that the terminal is in a target state, and the target state may include any one of a state that allows simultaneous transmission and a state that does not allow non-simultaneous transmission.

[0121] Alternatively, in the embodiment of the present application, the indication information may be one bit, and if this bit is 0, it indicates that the terminal is in a state that does not allow non-simultaneous transmission, and if this bit is 1, it indicates that the terminal is in a state that allows non-simultaneous transmission.

[0122] Optionally, in an embodiment of the present application, if the instruction information indicates that the terminal is in a state that allows simultaneous transmission, the network side equipment prepares to simultaneously receive the N first target uplink objects, and if the instruction information indicates that the terminal is in a state that does not allow simultaneous transmission, the network side equipment prepares to only receive the second uplink object, or still prepares to simultaneously receive the N first target uplink objects.

[0123] Optionally, in the embodiment of the present application, the indication information may be determined based on the SRS transmitted by the terminal.

[0124] Optionally, in the embodiments of the present application, the SRS may be used by the network side equipment to measure interference between antenna panels corresponding to the at least two uplink objects, or may be used by the network side equipment to measure interference between transmission signals determined by at least two uplink transmission parameters corresponding to the at least two uplink objects.

[0125] As can be understood, when the interference between the transmission signals determined by the antenna panel or the at least two uplink transmission parameters corresponding to the at least two uplink objects measured by the network side equipment through the SRS is relatively large, the indication information is used to indicate that the terminal is in a state that does not allow simultaneous transmission, and when the interference between the transmission signals determined by the antenna panel or the at least two uplink transmission parameters corresponding to the at least two uplink objects measured by the network side equipment through the SRS is relatively small, the indication information is used to indicate that the terminal is in a state that allows simultaneous transmission.

[0126] In an embodiment of the present application, the indication information may be determined based on the SRS transmitted by the terminal, and the SRS may be used by the network side equipment to measure interference between transmission signals determined by the antenna panel or at least two uplink transmission parameters corresponding to the at least two uplink objects, so that the target state can be dynamically determined based on the interference situation, and the accuracy of the network side equipment in constructing the indication information is improved.

[0127] In the uplink object transmission method according to the embodiment of the present application, a network side device can indicate at least two uplink objects to a terminal, and can transmit indication information to the terminal to indicate that the terminal is in a state allowing simultaneous transmission or a state not allowing non-simultaneous transmission, so that the terminal can simultaneously transmit N first uplink objects in the at least two uplink objects or transmit a second uplink object in the at least two uplink objects according to the indication information, thereby eliminating the need for the terminal to directly discard or multiplex some uplink objects from the at least two uplink objects according to the discard and multiplexing standards in the related art, thereby improving the efficiency of the terminal transmitting uplink objects.

[0128] Optionally, in an embodiment of the present application, before the above step 302, the uplink object transmission method according to an embodiment of the present application may further include the following step 303:

[0129] In step 303, the network side equipment receives the signaling dynamically sent by the terminal.

[0130] In an embodiment of the present application, the signaling is Whether the terminal expects to transmit uplink objects simultaneously; The terminal may be used to indicate at least one of: expecting an antenna panel for transmitting an uplink object;

[0131] Optionally, in the embodiment of the present application, the above step 302 may be specifically realized by the following step 302a.

[0132] In step 302a, the network side device sends indication information to the terminal based on the signaling.

[0133] For specific descriptions in the embodiments of the present application, please refer to the relevant descriptions in the above embodiments, and in order to avoid repetition, further description will not be given here.

[0134] In an embodiment of the present application, the network side equipment can receive signaling dynamically sent by the terminal, indicating whether the terminal expects to simultaneously transmit an uplink object, or whether the terminal expects an antenna panel for transmitting an uplink object, and can send indication information to the terminal based on this signaling, thereby improving the accuracy of the network side equipment sending indication information.

[0135] The uplink object transmission method according to the embodiment of the present application may be executed by an uplink object transmission device, or may be executed by a control module for executing the uplink object transmission method in the uplink object transmission device. In the embodiment of the present application, the uplink object transmission device according to the embodiment of the present application will be described as an example in which the uplink object transmission device executes the uplink object transmission method.

[0136] Referring to FIG. 4, an embodiment of the present application provides an uplink object transmission device 40, which may include a determination module 41 and a transmission module 42. The determination module 41 may be used to determine N first uplink objects having overlapping transmission times from at least two uplink objects within one time unit indicated by a network side device, where N is an integer greater than 1. The transmission module 42 may be used to simultaneously transmit the N first uplink objects or to transmit a second uplink object. Here, each first uplink object among the N first uplink objects belongs to one set of uplink objects among N sets of uplink objects, each corresponding to at least two uplink objects. The first uplink object is at least one of a PUSCH, a PUCCH, and an uplink RS. The second uplink object is either a first target uplink object among the N first uplink objects or a second target uplink object other than the N first uplink objects among the at least two uplink objects.

[0137] In one possible implementation manner, each set of uplink objects in the N sets of uplink objects may include at least one uplink object, and each set of uplink objects may satisfy at least one of the following: a TRP identifier corresponding to a PDCCH for scheduling the uplink object is the same, downlink transmission parameters used in a PDCCH for scheduling the uplink object are the same, the uplink transmission parameters are used, and the antenna panel is used.

[0138] In one possible implementation manner, the N first uplink objects may be uplink objects that satisfy a first condition, where the first condition may include at least one of: PDCCHs for scheduling the uplink objects correspond to different TRP identifiers; PDCCHs for scheduling the uplink objects use different downlink transmission parameters; transmit using uplink transmission parameters that can be transmitted simultaneously; transmit using different antenna panels that can be transmitted simultaneously; and have the same priority.

[0139] In one possible implementation, the first condition includes transmitting using different antenna panels that can transmit simultaneously, and the transmitting module 42 may specifically use N first antenna panels to simultaneously transmit the N first uplink objects, where the N first antenna panels correspond one-to-one to the N first uplink objects.

[0140] In one possible implementation manner, the N first uplink objects may include M non-scheduled uplink objects, where M is a positive integer less than or equal to N. A correspondence relationship between each non-scheduled uplink object in the M non-scheduled uplink objects and a set of uplink objects among the N sets of uplink objects may be determined based on one of a plurality of first transmission features configured by the network side device, one of a plurality of first transmission features activated by the network side device, or one of a plurality of first transmission features indicated by the network side device, where the first transmission feature may include at least one of a TRP identifier corresponding to a PDCCH for scheduling the uplink object, downlink transmission parameters used for the PDCCH for scheduling the uplink object, uplink transmission parameters used for transmission, an antenna panel used for transmission, and a priority.

[0141] In one possible implementation, the N first uplink objects are N PUSCHs, each of which may include a single PUSCH, a single transmission in PUSCH repeated transmission, or a PUSCH transmission of one TB among PUSCH transmissions of multiple TBs scheduled at one time. The N PUSCHs may satisfy at least one of the following: a sum of the ranks or layers of the N PUSCHs is equal to or less than a predetermined threshold; the N PUSCHs respectively correspond to the same SLIV; the N PUSCHs respectively correspond to different scrambling code sequences; the target reference signals of the N PUSCHs respectively belong to different code division multiplexing groups of the target reference signals; an RE corresponding to one PUSCH in each of two PUSCHs does not overlap with an RE occupied by a target reference signal corresponding to another PUSCH in each of the two PUSCHs, and the one PUSCH is rate-matched to the target reference signal corresponding to the other PUSCH. Here, the target reference signal may be a DMRS or a PTRS.

[0142] In one possible implementation, the N first uplink objects are N PUCCHs, which may satisfy one of the following: resources of the N PUCCHs do not overlap in the frequency domain; the N PUCCHs are PUCCHs simultaneously transmitted using N uplink transmission parameters or N antenna panels; and the N PUCCHs are PUCCHs simultaneously transmitted in an SFN manner using N uplink transmission parameters or N antenna panels. Here, the first PUCCH may be one of a first target PUCCH among the N PUCCHs and a second target PUCCH other than the N PUCCHs in the at least two uplink objects re-determined by the determination module 41.

[0143] In one possible implementation manner, the determination module 41 may be specifically used to determine one first uplink object from each set of uplink objects based on a first rule to obtain the N first uplink objects, where the first rule is used to discard or multiplex the uplink objects.

[0144] In one possible implementation, the transmitting module 42 may be specifically used to simultaneously transmit the N first uplink objects when the terminal is in a state that allows simultaneous transmission, and may be specifically used to transmit the second uplink object when the terminal is in a state that does not allow simultaneous transmission.

[0145] In one possible implementation manner, the terminal being in a state allowing simultaneous transmission may be determined based on either: the terminal receiving simultaneous transmission state indication information semi-statically configured by an RRC parameter; or the terminal receiving simultaneous transmission state indication information semi-statically configured by an RRC parameter and receiving indication information allowing simultaneous MAC CE transmission or indication information allowing simultaneous DCI transmission. The terminal being in a state not allowing simultaneous transmission may be determined based on either: the terminal receiving non-simultaneous transmission state indication information semi-statically configured by an RRC parameter; the terminal not receiving simultaneous transmission state indication information semi-statically configured by an RRC parameter; or the terminal receiving simultaneous transmission state indication information semi-statically configured by an RRC parameter and receiving indication information not allowing simultaneous MAC CE transmission or indication information not allowing simultaneous DCI transmission.

[0146] In one possible implementation, the second uplink object is the first target uplink object, and the determining module 41 may be further used to determine the first target uplink object according to a target order before the transmitting module 42 transmits the second uplink object.

[0147] In one possible implementation manner, the target order may be determined based on at least one of the uplink objects scheduled by a TRP agreed upon by a protocol or configured by a network, the uplink objects determined by the determination module 41, whether the uplink objects multiplex UCI, the priority of the UCI carried in the uplink objects, the transmission priority of the uplink objects, whether the transmission start time of the uplink objects is before or after the start time or end time of the scheduled PDCCH of the uplink objects, the MCS size of the uplink objects, and the rank or layer size of the uplink objects.

[0148] In one possible implementation, the sending module 42 may further be used to dynamically send signaling to the network side device before the determining module 41 determines the N first uplink objects having overlapping transmission times from at least two uplink objects in the target slot indicated by the network side device, where the signaling may be used to indicate at least one of whether the terminal expects to simultaneously transmit the uplink objects and the terminal expects an antenna panel for transmitting the uplink objects.

[0149] In the uplink object transmitting device according to the embodiment of the present application, the N first uplink objects or second uplink objects whose transmission times overlap are determined based on N sets of uplink objects corresponding to at least two uplink objects instructed by the network side equipment to the uplink object transmitting device, and the uplink object transmitting device can simultaneously transmit the N first uplink objects or transmit the N second uplink objects, so there is no need to directly discard or multiplex some uplink objects in accordance with the discarding and multiplexing standards in the related technology, thereby improving the efficiency of transmitting uplink objects.

[0150] The uplink object transmitting device in the embodiments of the present application may be an electronic device, for example, an electronic device having an operating system, or may be a component of an electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal or other devices other than a terminal. Exemplarily, the terminal may include, but is not limited to, the types of terminals 11 listed above. The other devices may be, for example, a server, a network attached storage (NAS), etc., and the embodiments of the present application are not specifically limited thereto.

[0151] The uplink object transmitting device according to the embodiment of the present application can implement each process implemented by the terminal in the above method embodiment and achieve the same technical effect, and will not be further described here to avoid repetition of description.

[0152] 5 , an embodiment of the present application provides an uplink object transmitting device 50, which may include an indication module 51 and a transmitting module 52. The indication module 51 may be used to indicate at least two uplink objects to a terminal. The transmitting module 52 may be used to transmit indication information to the terminal, where the indication information may be used to indicate that the terminal is in a target state, which may include any one of a state that allows simultaneous transmission and a state that does not allow non-simultaneous transmission.

[0153] In one possible implementation, the uplink object transmitting device 50 may further include a measurement module. The indication information may be determined based on an SRS transmitted by a terminal, where the SRS may be used by the measurement module to measure interference between antenna panels corresponding to the at least two uplink objects, or the SRS may be used by the measurement module to measure interference between transmission signals determined by at least two uplink transmission parameters corresponding to the at least two uplink objects.

[0154] In one possible implementation, the uplink object transmitting device 50 may further include a receiving module. The receiving module may be used to receive signaling dynamically transmitted by the terminal before the transmitting module 52 transmits the indication information to the terminal, where the signaling may be used to indicate at least one of whether the terminal expects to simultaneously transmit the uplink object and whether the terminal expects an antenna panel for transmitting the uplink object. The transmitting module 52 may be used to transmit the indication information to the terminal specifically based on the signaling.

[0155] In an uplink object transmission device according to an embodiment of the present application, the uplink object transmission device can indicate at least two uplink objects to a terminal, and can transmit instruction information to the terminal to indicate that the terminal is in a state allowing simultaneous transmission or a state not allowing non-simultaneous transmission, so that the terminal can simultaneously transmit N first uplink objects in the at least two uplink objects or transmit a second uplink object in the at least two uplink objects based on the instruction information, thereby eliminating the need for the terminal to directly discard or multiplex some uplink objects according to the discard and multiplexing standards in the related art, and thus improving the efficiency of the terminal transmitting uplink objects.

[0156] The uplink object transmitting device according to the embodiment of the present application can realize each process realized by the network side equipment in the above method embodiment and achieve the same technical effect, and will not be further described here to avoid repetition of description.

[0157] Optionally, as shown in Figure 6, an embodiment of the present application further provides a communication device 600, including a processor 601 and a memory 602, wherein the memory 602 stores a program or instruction that can be executed on the processor 601. For example, if the communication device 600 is a terminal, when the program or instruction is executed by the processor 601, it can realize each step of the above-mentioned terminal-side method embodiment and achieve the same technical effect. If the communication device 600 is a network-side device, when the program or instruction is executed by the processor 601, it can realize each step of the above-mentioned network-side device method embodiment and achieve the same technical effect. In order to avoid repetition, no further description will be given here.

[0158] An embodiment of the present application further provides a terminal, including a processor and a communication interface, wherein the processor may be used to determine N first uplink objects having overlapping transmission times from at least two uplink objects within one time unit indicated by a network side device, where N is an integer greater than 1. The communication interface may be used to simultaneously transmit the N first uplink objects or to transmit a second uplink object, where each first uplink object among the N first uplink objects belongs to a set of uplink objects among N sets of uplink objects corresponding to the at least two uplink objects, respectively, the first uplink object is at least one of a PUSCH, a PUCCH, and an uplink RS, and the second uplink object is one of a first target uplink object among the N first uplink objects and a second target uplink object other than the N first uplink objects among the at least two uplink objects. This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment, and the implementation processes and realization modes of the above-mentioned method embodiment can be applied to this terminal embodiment, and the same technical effects can be achieved. Specifically, Figure 7 is a schematic diagram of the hardware structure realizing the terminal of the embodiment of this application.

[0159] The terminal 1000 includes at least some components such as, but not limited to, a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009 and a processor 1010.

[0160] As will be understood by those skilled in the art, the terminal 1000 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 1010 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 FIG. 7 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.

[0161] It should be understood that in the embodiment of the present application, the input unit 1004 may include a graphics processing unit (GPU) 10041 and a microphone 10042, and the graphics processor 10041 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 1006 may include a display panel 10061, and the display panel 10061 may be arranged in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like. The user input unit 1007 includes at least one of a touch panel 10071 and other input devices 10072. The touch panel 10071 is also called a touch screen. The touch panel 10071 may include two parts: a touch detection device and a touch controller. The other input devices 10072 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.

[0162] In the embodiment of the present application, the radio frequency unit 1001 can receive downlink data from the network side device and then transmit the data to the processor 1010 for processing, and can also transmit uplink data to the network side device. Generally, the radio frequency unit 1001 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low-noise amplifier, a duplexer, etc.

[0163] The memory 1009 may be used to store software programs or instructions and various data. The memory 1009 may include a first storage area that mainly stores programs or instructions and a second storage area that stores data. Here, the first storage area may store an operating system, an application program or instructions necessary for at least one function (e.g., an audio playback function, an image playback function, etc.), etc. The memory 1009 may include volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. Here, 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. The volatile memory may be random access memory (RAM), static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link dynamic random access memory (SLDRAM), and direct memory bus random access memory (DRRAM). Memory 1009 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.

[0164] The processor 1010 may include one or more processing units, and optionally, the processor 1010 may integrate an application processor and a modem processor, where the application processor mainly processes operations related to the operating system, user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. As can be appreciated, the modem processor need not be integrated into the processor 1010.

[0165] Here, the processor 1010 may be used to determine N first uplink objects having overlapping transmission times from at least two uplink objects within one time unit indicated by the network side device, where N is an integer greater than 1. The radio frequency unit 1001 may be used to simultaneously transmit the N first uplink objects or to transmit a second uplink object. Here, each first uplink object among the N first uplink objects belongs to one set of uplink objects among N sets of uplink objects corresponding to at least two uplink objects, respectively. The first uplink object is at least one of a PUSCH, a PUCCH, and an uplink RS. The second uplink object is either a first target uplink object among the N first uplink objects or a second target uplink object other than the N first uplink objects among the at least two uplink objects.

[0166] In one possible implementation manner, each set of uplink objects in the N sets of uplink objects may include at least one uplink object, and each set of uplink objects may satisfy at least one of the following: a TRP identifier corresponding to a PDCCH for scheduling the uplink object is the same, downlink transmission parameters used in a PDCCH for scheduling the uplink object are the same, the uplink transmission parameters are used, and the antenna panel is used.

[0167] In one possible implementation manner, the N first uplink objects may be uplink objects that satisfy a first condition, where the first condition may include at least one of: PDCCHs for scheduling the uplink objects correspond to different TRP identifiers; PDCCHs for scheduling the uplink objects use different downlink transmission parameters; transmit using uplink transmission parameters that can be transmitted simultaneously; transmit using different antenna panels that can be transmitted simultaneously; and have the same priority.

[0168] In one possible implementation, the first condition includes transmitting using different antenna panels that can transmit simultaneously, and the radio frequency unit 1001 may specifically use N first antenna panels to simultaneously transmit the N first uplink objects, where the N first antenna panels correspond one-to-one to the N first uplink objects.

[0169] In one possible implementation manner, the N first uplink objects may include M non-scheduled uplink objects, where M is a positive integer less than or equal to N. A correspondence relationship between each non-scheduled uplink object in the M non-scheduled uplink objects and a set of uplink objects among the N sets of uplink objects may be determined based on one of a plurality of first transmission features configured by the network side device, one of a plurality of first transmission features activated by the network side device, or one of a plurality of first transmission features indicated by the network side device, where the first transmission feature may include at least one of a TRP identifier corresponding to a PDCCH for scheduling the uplink object, downlink transmission parameters used for the PDCCH for scheduling the uplink object, uplink transmission parameters used for transmission, an antenna panel used for transmission, and a priority.

[0170] In one possible implementation, the N first uplink objects are N PUSCHs, each of which may include a single PUSCH, a single transmission in PUSCH repeated transmission, or a PUSCH transmission of one TB among PUSCH transmissions of multiple TBs scheduled at one time. The N PUSCHs may satisfy at least one of the following: a sum of the ranks or layers of the N PUSCHs is equal to or less than a predetermined threshold; the N PUSCHs respectively correspond to the same SLIV; the N PUSCHs respectively correspond to different scrambling code sequences; the target reference signals of the N PUSCHs respectively belong to different code division multiplexing groups of the target reference signals; an RE corresponding to one PUSCH in each of two PUSCHs does not overlap with an RE occupied by a target reference signal corresponding to another PUSCH in each of the two PUSCHs, and the one PUSCH is rate-matched to the target reference signal corresponding to the other PUSCH. Here, the target reference signal may be a DMRS or a PTRS.

[0171] In one possible implementation manner, the N first uplink objects are N PUCCHs, which may satisfy any one of the following: resources of the N PUCCHs do not overlap in the frequency domain; the N PUCCHs are PUCCHs simultaneously transmitted using N uplink transmission parameters or N antenna panels; and the N PUCCHs are PUCCHs simultaneously transmitted in an SFN manner using N uplink transmission parameters or N antenna panels. Here, the first PUCCH may be one of a first target PUCCH among the N PUCCHs and a second target PUCCH other than the N PUCCHs in the at least two uplink objects re-determined by processor 1010.

[0172] In one possible implementation, the processor 1010 may be specifically used to determine one first uplink object from each set of uplink objects based on a first rule to obtain the N first uplink objects, where the first rule is used to discard or multiplex the uplink objects.

[0173] In one possible implementation manner, the radio frequency unit 1001 is specifically used to simultaneously transmit the N first uplink objects when the terminal is in a state that allows simultaneous transmission, and the radio frequency unit 1001 may specifically be used to transmit the second uplink object when the terminal is in a state that does not allow simultaneous transmission.

[0174] In one possible implementation manner, the terminal being in a state allowing simultaneous transmission may be determined based on either: the terminal receiving simultaneous transmission state indication information semi-statically configured by an RRC parameter; or the terminal receiving simultaneous transmission state indication information semi-statically configured by an RRC parameter and receiving indication information allowing simultaneous MAC CE transmission or indication information allowing simultaneous DCI transmission. The terminal being in a state not allowing simultaneous transmission may be determined based on either: the terminal receiving non-simultaneous transmission state indication information semi-statically configured by an RRC parameter; the terminal not receiving simultaneous transmission state indication information semi-statically configured by an RRC parameter; or the terminal receiving simultaneous transmission state indication information semi-statically configured by an RRC parameter and receiving indication information not allowing simultaneous MAC CE transmission or indication information not allowing simultaneous DCI transmission.

[0175] In one possible implementation manner, the second uplink object is the first target uplink object, and the processor 1010 may be further used to determine the first target uplink object according to a target order before the radio frequency unit 1001 transmits the second uplink object.

[0176] In one possible implementation manner, the target order may be determined based on at least one of the uplink objects scheduled by a TRP agreed upon by a protocol or configured by a network, the uplink objects determined by processor 1010, whether the uplink objects multiplex UCI, the priority of the UCI carried in the uplink objects, the transmission priority of the uplink objects, whether the transmission start time of the uplink objects is before or after the start time or end time of the scheduled PDSCH of the uplink objects, the size of the MCS of the uplink objects, and the size of the rank or layer of the uplink objects.

[0177] In one possible implementation, the radio frequency unit 1001 may be further used to dynamically send signaling to the network side device before the processor 1010 determines the N first uplink objects having overlapping transmission times from at least two uplink objects in a target slot indicated by the network side device, where the signaling may be used to indicate at least one of whether the terminal expects to simultaneously transmit the uplink objects and the terminal expects an antenna panel for transmitting the uplink objects.

[0178] In a terminal according to an embodiment of the present application, the N first uplink objects or second uplink objects whose transmission times overlap are determined based on N sets of uplink objects corresponding to at least two uplink objects instructed by the network side equipment to the terminal, and the terminal can simultaneously transmit the N first uplink objects or transmit the N second uplink objects, so there is no need to directly discard or multiplex some uplink objects according to the discarding and multiplexing standards of the related art, thereby improving the efficiency of the terminal transmitting uplink objects.

[0179] The terminal according to the embodiments of the present application can implement each process implemented by the terminal in the above method embodiments and achieve the same technical effects, and will not be further described here to avoid repetition.

[0180] An embodiment of the present application further provides a network side device, including a processor and a communication interface, where the processor may be used to indicate at least two uplink objects to a terminal. The communication interface may be used to send indication information to the terminal, where the indication information is used to indicate that the terminal is in a target state, where the target state includes one of a state allowing simultaneous transmission and a state not allowing non-simultaneous transmission. This embodiment of the network side device corresponds to the embodiment of the network side device method described above, and each implementation process and realization manner of the embodiment of the method can be applied to this embodiment of the network side device, and the same technical effects can be achieved.

[0181] Specifically, an embodiment of the present application further provides a network side device. As shown in Fig. 8, the network side device 800 includes an antenna 81, a radio frequency device 82, a baseband device 83, a processor 84, and a memory 85. The antenna 81 and the radio frequency device 82 are connected. In the uplink direction, the radio frequency device 82 receives information through the antenna 81 and transmits the received information to the baseband device 83 for processing. In the downlink direction, the baseband device 83 processes the information to be transmitted and transmits it to the radio frequency device 82, and the radio frequency device 82 processes the received information and then transmits it through the antenna 81.

[0182] The methods performed by the network side equipment in the above embodiments may be implemented in a baseband device 83, which includes a baseband processor.

[0183] The baseband device 83 may include, for example, at least one baseband board, on which multiple chips are installed, and as shown in FIG. 8, one of the chips is, for example, a baseband processor, which is connected to a memory 85 via a bus interface, calls the program in the memory 85, and performs the network equipment operations shown in the above method embodiments.

[0184] The network side equipment may further include a network interface 86, which may be, for example, a common public radio interface (CPRI).

[0185] Specifically, the network side device 800 of the embodiment of the present application further includes instructions or programs stored in the memory 85 and capable of running on the processor 84, and the processor 84 can call the instructions or programs in the memory 85 to execute the methods performed by each module shown in FIG. 5 and achieve the same technical effects, which will not be further described here to avoid repetition.

[0186] Here, the radio frequency device 82 may be used to indicate at least two uplink objects to the terminal, and the radio frequency device 82 may further be used to send indication information to the terminal, where the indication information may be used to indicate that the terminal is in a target state, and the target state may include any one of a state that allows simultaneous transmission and a state that does not allow non-simultaneous transmission.

[0187] In one possible implementation, the indication information may be determined based on an SRS transmitted by the terminal, where the SRS may be used by the processor 84 to measure interference between antenna panels corresponding to the at least two uplink objects, or the SRS may be used by the processor 84 to measure interference between transmission signals determined by at least two uplink transmission parameters corresponding to the at least two uplink objects.

[0188] In one possible implementation, the radio frequency device 82 may further be used to receive signaling dynamically transmitted by the terminal before transmitting the instruction information to the terminal, where the signaling may be used to indicate at least one of whether the terminal expects to simultaneously transmit an uplink object and that the terminal expects an antenna panel for transmitting the uplink object. The radio frequency device 82 may be used to transmit the instruction information to the terminal specifically based on the signaling.

[0189] In a network side device according to an embodiment of the present application, the network side device can indicate at least two uplink objects to a terminal, and can send indication information to the terminal to indicate that the terminal is in a state allowing simultaneous transmission or a state not allowing non-simultaneous transmission, so that the terminal can simultaneously transmit N first uplink objects in the at least two uplink objects or transmit a second uplink object in the at least two uplink objects according to the indication information, thereby eliminating the need for the terminal to directly discard or multiplex some uplink objects according to the discard and multiplexing criteria of the related art, and thus improving the efficiency of the terminal transmitting uplink objects.

[0190] The network side equipment according to the embodiments of the present application can implement each process implemented by the network side equipment in the above method embodiments and achieve the same technical effects, and will not be further described here to avoid repetition.

[0191] The embodiments of the present application further provide a readable storage medium, which stores a program or instruction, and when the program or instruction is executed by a processor, it can realize each process of the above-mentioned uplink object transmission method embodiment and achieve the same technical effect. In order to avoid repetition, no further description will be given here.

[0192] Wherein, the processor is the processor in the terminal described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0193] 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 runs a program or instruction, and is used to realize each process of the above-mentioned uplink object transmission method embodiment, and can achieve the same technical effect. In order to avoid repetition, no further description will be given here.

[0194] 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.

[0195] The embodiments of the present application further provide a computer program / program product, which is stored in a storage medium and can be executed by at least one processor to realize each process of the above-mentioned uplink object transmission method embodiments and achieve the same technical effects. In order to avoid repetition, no further description will be given here.

[0196] An embodiment of the present application further provides a communication system including a terminal and a network side device, wherein the terminal may be used to perform steps of the terminal side method as described above, and the network side device may be used to perform steps of the network side device method as described above.

[0197] It should be noted that, in this specification, the terms "comprises," "includes," or any other variations thereof are intended to cover the non-exclusive "comprises," 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 functionality involved. For example, the described method can be performed in a different order than described, and various steps can be added, omitted, or combined. Furthermore, features described with reference to some examples can be combined in other examples.

[0198] 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 required 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 solution of the present application, in substance or in part contributing to the prior art, may be embodied in the form of a computer software product. This computer software product is stored in a storage medium (e.g., ROM / RAM, magnetic disk, optical disk) and includes a number of instructions for causing a terminal (which may be a mobile phone, computer, server, air conditioner, network device, etc.) to execute the methods described in each embodiment of the present application.

[0199] Although the above describes the embodiments of the present application 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 implement many forms under the guidance of the present application without departing from the spirit and scope of protection of the claims, and all forms fall within the scope of protection of the present application.

[0200] CROSS-REFERENCE TO RELATED APPLICATIONS This application claims priority from Chinese Patent Application No. 202210220491.5, filed in China on March 8, 2022, the entire contents of which are incorporated herein by reference.

Claims

1. 1. An uplink object transmission method, comprising: The terminal determines N first uplink objects whose transmission times overlap from at least two uplink objects in one time unit indicated by the network side device, where N is an integer greater than 1; The terminal simultaneously transmits the N first uplink objects or transmits a second uplink object; wherein each first uplink object among the N first uplink objects belongs to one set of uplink objects among N sets of uplink objects corresponding to the at least two uplink objects, The first uplink object is a physical uplink shared channel (PUSCH); and a physical uplink control channel (PUCCH); and and an uplink reference signal RS, The second uplink object a first target uplink object among the N first uplink objects; An uplink object transmission method, wherein the uplink object transmission method is any one of the at least two uplink objects and a second target uplink object other than the N first uplink objects.

2. Each set of uplink objects in the N sets of uplink objects includes at least one uplink object; Each set of uplink objects comprises: The TRP identifiers of the transmitting and receiving nodes corresponding to the physical downlink control channel PDCCH for scheduling the uplink object are the same; and using the same uplink transmission parameters; The downlink transmission parameters used for the PDCCH for scheduling the uplink object are the same; and 10. The method of claim 1, wherein the first and second antennas are the same and use the same antenna panel.

3. the N first uplink objects are uplink objects that satisfy a first condition, Here, the first condition is: PDCCHs for scheduling uplink objects correspond to different TRP identifiers; and transmitting using uplink transmission parameters that can be transmitted simultaneously; the PDCCH for scheduling the uplink object uses different downlink transmission parameters; transmitting using different antenna panels that can transmit simultaneously; 2. The method of claim 1, wherein the uplink object transmission method further comprises at least one of: having the same priority;

4. The N first uplink objects include M non-scheduled uplink objects, where M is a positive integer less than or equal to N; The correspondence relationship between each non-scheduled uplink object in the M non-scheduled uplink objects and a set of uplink objects in the N sets of uplink objects is as follows: one of a plurality of first transmission characteristics configured by the network side device; a TRP identifier corresponding to a PDCCH for scheduling an uplink object; and one of a plurality of first transmission features activated by the network side device; one of a plurality of first transmission characteristics indicated by the network side device; wherein the first transmission characteristic is: downlink transmission parameters used for PDCCH for scheduling uplink objects; uplink transmission parameters used for the transmission; an antenna panel used for transmission; The method of claim 2 , further comprising at least one of: a priority;

5. The N first uplink objects are N PUSCHs, Each PUSCH in the N PUSCHs is Single PUSCH and One transmission in PUSCH repeated transmission; PUSCH transmission of one TB among PUSCH transmissions of multiple transport blocks TBs scheduled at the same time; The N PUSCHs are The sum of the ranks or the number of layers of the N PUSCHs is equal to or less than a predetermined threshold; The start and length indicator values ​​SLIV corresponding to the N PUSCHs are the same; and The N PUSCHs each correspond to a different scrambling code sequence; The N PUSCH target reference signals belong to different target reference signal code division multiplexing groups; a data resource unit RE corresponding to one PUSCH in each of the two PUSCHs does not overlap with an RE occupied by a target reference signal corresponding to another PUSCH in each of the two PUSCHs, and the one PUSCH performs rate matching on a target reference signal corresponding to the other PUSCH; The uplink object transmission method according to claim 1 , wherein the target reference signal is a demodulation reference signal (DMRS) or a phase tracking reference signal (PTRS).

6. the N first uplink objects are N PUCCHs, The N PUCCHs are: The N PUCCH resources do not overlap in the frequency domain; The N PUCCHs are PUCCHs simultaneously transmitted using N uplink transmission parameters or N antenna panels; The N PUCCHs satisfy one of the following: a first PUCCH is a PUCCH simultaneously transmitted in a single frequency network (SFN) manner using N uplink transmission parameters or N antenna panels; Here, the first PUCCH is a first target PUCCH among the N PUCCHs; and a second target PUCCH other than the N PUCCHs in the at least two uplink objects redetermined by the terminal.

7. The terminal determines N first uplink objects having overlapping transmission times from at least two uplink objects within one time unit indicated by a network side device, the terminal determines one first uplink object from each set of uplink objects based on a first rule, and obtains the N first uplink objects; The uplink object transmission method according to claim 2 , wherein the first rule is used to discard or multiplex uplink objects.

8. The terminal simultaneously transmitting the N first uplink objects or transmitting the second uplink object includes: If the terminal is in a state allowing simultaneous transmission, the terminal simultaneously transmits the N first uplink objects; When the terminal is in a state that does not allow simultaneous transmission, the terminal transmits the second uplink object; The terminal is in a state that allows the simultaneous transmission, The terminal receives simultaneous transmission status indication information semi-statically configured by radio resource control (RRC) parameters; and The terminal receives simultaneous transmission status indication information semi-statically configured by an RRC parameter, and is determined based on one of receiving indication information permitting simultaneous transmission of media access control elements (MAC CE) or indication information permitting simultaneous transmission of downlink control information (DCI); The terminal is in a state that does not allow the simultaneous transmission, The terminal receives non-simultaneous transmission status indication information semi-statically configured by an RRC parameter; and The terminal has not received simultaneous transmission status indication information semi-statically configured by an RRC parameter; and The terminal receives simultaneous transmission state indication information semi-statically configured by an RRC parameter, and determines based on one of receiving indication information not allowing simultaneous transmission of MAC CE or indication information not allowing simultaneous transmission of DCI. The method of claim 1 .

9. the second uplink object is the first target uplink object; Before the terminal transmits a second uplink object, the uplink object transmission method includes: The terminal further includes determining the first target uplink object according to a target order; The target sequence is: Uplink objects scheduled by TRPs stipulated by the protocol or configured by the network; an uplink object determined by the terminal; and Whether the uplink object multiplexes uplink control information UCI; The priority of the UCI carried in the uplink object, and The transmission priority of the uplink object, Before and after the start time of transmission of the uplink object, before or after the start time or end time of a scheduled PDCCH of an uplink object; the size of the modulation and coding policy MCS of the uplink object; and a size of a Rank or a Layer of the uplink object. The method of claim 1 .

10. Before the terminal determines N first uplink objects whose transmission times overlap from at least two uplink objects in a target slot indicated by a network side device, the uplink object transmission method includes: The terminal further includes dynamically sending signaling to the network side device; wherein the signaling Whether the terminal expects to simultaneously transmit uplink objects; 2. The method of claim 1, wherein the method is used to indicate at least one of: that the terminal expects an antenna panel for transmitting the uplink object;

11. 1. An uplink object transmission method, comprising: The network side device instructs the terminal to specify at least two uplink objects; the network side device transmitting instruction information to the terminal; wherein the indication information is used to indicate that the terminal is in a target state; The method for transmitting an uplink object, wherein the target state includes one of a state that allows simultaneous transmission and a state that does not allow non-simultaneous transmission.

12. The indication information is determined based on a channel sounding reference signal (SRS) transmitted by the terminal; wherein the SRS is used by the network side device to measure interference between antenna panels corresponding to the at least two uplink objects; Alternatively, the SRS is used by the network side device to measure interference between transmission signals determined by at least two uplink transmission parameters corresponding to the at least two uplink objects.

13. Before the network side device transmits instruction information to the terminal, the uplink object transmission method includes: The network side device further includes receiving signaling dynamically transmitted by the terminal; wherein the signaling Whether the terminal expects to simultaneously transmit uplink objects; the terminal expects an antenna panel for transmitting an uplink object; The network side device transmits instruction information to the terminal, The method according to claim 11 , further comprising: the network side device transmitting instruction information to the terminal based on the signaling.

14. A terminal including a processor and a memory, the memory storing a program or instructions operable on the processor, the program or instructions implementing the steps of the uplink object transmission method according to any one of claims 1 to 10 when executed by the processor.

15. A network side device comprising a processor and a memory, the memory storing a program or instructions operable on the processor, the network side device realizing the steps of the uplink object transmission method according to any one of claims 11 to 13 when the program or instructions are executed by the processor.

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