Information determination methods, terminals, and network devices

Abstract

The present disclosure relates to information determination methods, terminals, and network devices. A method executed by a terminal comprises: determining a plurality of TCI states to be activated, and known conditions corresponding to the plurality of TCI states in a first transmission mode used; and, on the basis of the known conditions corresponding to the plurality of TCI states, determining whether the plurality of TCI states are known. Thus, the terminal can determine the known conditions corresponding to the plurality of TCI states, and, on the basis of same, determine whether the plurality of TCI states are known, such that corresponding TCI state activation operations are performed, thus ensuring that communications are carried out normally.

Description

Information determination method, terminal, and network device Technical Field The present disclosure relates to the field of communication technology, and in particular to an information determination method, a terminal, and a network device. Background Art For multiple transmission and reception point (mTRP), multiple transmission configuration indication (TCI) states will be activated. Summary of the invention The information determination method, terminal, and network device provided by the embodiments of the present disclosure are used to solve the problem of how to determine the known conditions corresponding to multiple TCI states to be activated. The embodiments of the present disclosure provide an information determination method, a terminal, and a network device. According to the first aspect of an embodiment of the present disclosure, an information determination method is proposed, which is executed by a terminal, including: determining multiple TCI states to be activated, and known conditions corresponding to the multiple TCI states under the first transmission mode used; and determining whether the multiple TCI states are known based on the known conditions corresponding to the multiple TCI states. In the above embodiment, the terminal can determine the known conditions corresponding to multiple TCI states, and based on this, determine whether multiple TCI states are known, and perform corresponding TCI activation operations, so as to ensure the normal communication. According to the second aspect of an embodiment of the present disclosure, an information determination method is proposed, which is executed by a network device, including: determining multiple TCI states to be activated, and known conditions corresponding to the multiple TCI states under the second transmission mode used; and determining whether the multiple TCI states are known based on the known conditions corresponding to the multiple TCI states. In the above embodiment, the network device can determine the known conditions corresponding to multiple TCI states, and based on this, determine whether the multiple TCI states are known, so as to send data corresponding to the activated TCI state within the corresponding time, thereby ensuring the normal communication. According to the third aspect of an embodiment of the present disclosure, a terminal is provided, comprising: a processing module, used to determine multiple TCI states to be activated, and known conditions corresponding to the multiple TCI states under the first transmission mode used; the processing module is also used to determine whether the multiple TCI states are known based on the known conditions corresponding to the multiple TCI states. According to the fourth aspect of an embodiment of the present disclosure, a network device is provided, including: a processing module, used to determine multiple TCI states to be activated, and known conditions corresponding to the multiple TCI states in the second transmission mode used; the processing module is also used to determine whether the multiple TCI states are known based on the known conditions corresponding to the multiple TCI states. According to a fifth aspect of an embodiment of the present disclosure, a terminal is provided, comprising: one or more processors; a memory coupled to the processor, the memory storing instructions, and when the instructions are executed by the processor, the terminal executes the method described in the first aspect. According to a sixth aspect of an embodiment of the present disclosure, a network device is provided, comprising: one or more processors; a memory coupled to the processor, the memory storing instructions, and when the instructions are executed by the processor, the network device is used to execute the method described in the second aspect. According to a seventh aspect of an embodiment of the present disclosure, a communication system is provided, including a terminal and a network device, wherein the terminal is configured to implement the method described in the first aspect, and the network device is configured to implement the method described in the second aspect. According to an eighth aspect of an embodiment of the present disclosure, a storage medium is provided, wherein the storage medium stores instructions, and when the instructions are executed on a communication device, the communication device executes the method described in the first aspect or the second aspect. BRIEF DESCRIPTION OF THE DRAWINGS FIG1 is an architecture diagram of a communication system provided by an embodiment of the present disclosure; FIG2A is a flow chart of an information determination method provided by an embodiment of the present disclosure; FIG2B is a flow chart of another information determination method provided by an embodiment of the present disclosure; FIG3A is a flow chart of another information determination method provided by an embodiment of the present disclosure; FIG3B is a flow chart of another information determination method provided by an embodiment of the present disclosure; FIG4A is a structural diagram of a terminal provided by an embodiment of the present disclosure; FIG4B is a structural diagram of a network device provided by an embodiment of the present disclosure; FIG5A is a structural diagram of a communication device provided by an embodiment of the present disclosure; FIG5B is a schematic diagram of the structure of a chip provided in an embodiment of the present disclosure. DETAILED DESCRIPTION The embodiments of the present disclosure provide an information determination method, a terminal, and a network device. In a first aspect, an embodiment of the present disclosure proposes an information determination method, which is executed by a terminal, comprising: determining a plurality of TCIs to be activated state, and known conditions corresponding to multiple TCI states in the first transmission mode used; and determining whether multiple TCI states are known according to the known conditions corresponding to the multiple TCI states. In the above embodiment, the terminal can determine the known conditions corresponding to multiple TCI states, and based on this, determine whether multiple TCI states are known, and perform corresponding TCI activation operations, so as to ensure the normal communication. In combination with some embodiments of the first aspect, in some embodiments, the terminal determines multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states under the first transmission mode used, including: determining that the first transmission mode is non-simultaneous reception, and the known conditions corresponding to the multiple TCI states are the first known conditions of a single TCI state. In conjunction with some embodiments of the first aspect, in some embodiments, the first known condition includes at least one of the following: Whether the layer 1 reference signal received power L1-RSRP report of the reference signal corresponding to a single TCI state has been reported to the network device; Whether the group-based reports reported to the network device include the L1-RSRP report of the reference signal corresponding to a single TCI state. In combination with some embodiments of the first aspect, in some embodiments, the terminal determines multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states under the first transmission mode used, including: determining that the first transmission mode is simultaneous reception, and multiple TCI states are activated by multiple MAC CEs, and the known conditions corresponding to the multiple TCI states are the second known conditions of a single TCI state. In combination with some embodiments of the first aspect, in some embodiments, the second known condition is whether the group-based report reported to the network device includes an L1-RSRP report of a reference signal corresponding to a single TCI state. In combination with some embodiments of the first aspect, in some embodiments, the terminal determines multiple TCI states to be activated and known conditions corresponding to the multiple TCI states under the first transmission mode used, including: determining that the multiple TCI states to be activated, and the first transmission mode used satisfies specific conditions, and the known conditions corresponding to the multiple TCI states are the third known conditions common to the multiple TCI states. In conjunction with some embodiments of the first aspect, in some embodiments, the specific condition includes at least one of the following: Multiple TCI states are activated by one MAC CE, and the first transmission mode is simultaneous reception; A plurality of TCI states are activated by a plurality of MAC CEs, a timing offset of the plurality of MAC CEs is less than a specific value, and the first transmission mode is simultaneous reception; Multiple TCI states are activated by multiple MAC CEs, and before receiving the multiple MAC CEs, the terminal sends a group-based report to the network device, and the first transmission mode is simultaneous reception; Multiple TCI states are activated by multiple MAC CEs. Before receiving the multiple MAC CEs, the terminal sends first indication information to the network device, and the first transmission mode is simultaneous reception. Multiple TCI states are activated by multiple MAC CEs. Before receiving the multiple MAC CEs, the terminal receives the second indication information sent by the network device, and the first transmission mode is simultaneous reception. In combination with some embodiments of the first aspect, in some embodiments, the third known condition is whether it has been reported to the network device, including a group-based report of the L1-RSRP report of the reference signal corresponding to multiple TCI states. In combination with some embodiments of the first aspect, in some embodiments, the first transmission mode used is the first transmission mode in the high frequency scenario FR2. In combination with some embodiments of the first aspect, in some embodiments, the first transmission mode used is the first transmission mode in the low scenario FR1, and the known conditions corresponding to the multiple TCI states are the fourth known conditions of the single TCI state. In combination with some embodiments of the first aspect, in some embodiments, the fourth known condition is whether the L1-RSRP report of the reference signal corresponding to a single TCI state has been reported to the network device. In combination with some embodiments of the first aspect, in some embodiments, the above method also includes: the terminal determines that at least one of the multiple TCI states is known, determines that there is no need to scan the receiving beam for the TCI state determined to be known, and directly obtains the receiving beam of the TCI state determined to be known; or determines that at least one of the multiple TCI states is unknown, determines to scan the receiving beam for the TCI state determined to be unknown, and then determines the receiving beam of the TCI state determined to be unknown. In the second aspect, an embodiment of the present disclosure proposes an information determination method, which is executed by a network device, including: determining multiple TCI states to be activated, and known conditions corresponding to the multiple TCI states under the second transmission mode used; and determining whether the multiple TCI states are known based on the known conditions corresponding to the multiple TCI states. In the above embodiment, the network device can determine the known conditions corresponding to multiple TCI states, and based on this, determine whether the multiple TCI states are known, so as to send data corresponding to the activated TCI state within the corresponding time, thereby ensuring the normal communication. In combination with some embodiments of the second aspect, in some embodiments, the network device determines multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states in the second transmission mode used include: Determine that the second transmission mode is non-simultaneous transmission, and the known conditions corresponding to the multiple TCI states are the fifth known conditions of the single TCI state. In conjunction with some embodiments of the second aspect, in some embodiments, the fifth known condition includes at least one of the following: Whether the L1-RSRP report of the reference signal corresponding to a single TCI state reported by the terminal has been received; Whether the group-based report reported by the received terminal includes the L1-RSRP report of the reference signal corresponding to a single TCI state. In combination with some embodiments of the second aspect, in some embodiments, the network device determines multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states in the second transmission mode used include: It is determined that the second transmission mode is simultaneous transmission, and multiple TCI states are activated by multiple MAC CEs, and the known conditions corresponding to the multiple TCI states are the sixth known conditions of the single TCI state. In combination with some embodiments of the second aspect, in some embodiments, the sixth known condition is whether the group-based report reported by the received terminal includes an L1-RSRP report of a reference signal corresponding to a single TCI state. In combination with some embodiments of the second aspect, in some embodiments, the network device determines multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states in the second transmission mode used include: It is determined that multiple TCI states to be activated and the second transmission mode used meet specific conditions, and the known conditions corresponding to the multiple TCI states are the seventh known conditions common to the multiple TCI states. In conjunction with some embodiments of the second aspect, in some embodiments, the specific condition includes at least one of the following: Multiple TCI states are activated by one MAC CE, and the second transmission mode is simultaneous transmission; Multiple TCI states are activated by multiple MAC CEs, the timing offsets of the multiple MAC CEs are less than a specific value, and the second transmission mode is simultaneous transmission; Multiple TCI states are activated by multiple MAC CEs, and before the multiple MAC CEs are sent, a group-based report sent by the terminal is received, and the second transmission mode is simultaneous sending; Multiple TCI states are activated by multiple MAC CEs, and before the multiple MAC CEs are sent, first indication information sent by the terminal is received, and the second transmission mode is sent simultaneously; Multiple TCI states are activated by multiple MAC CEs. Before the multiple MAC CEs are sent, second indication information is sent to the terminal, and the second transmission mode is simultaneous sending. In combination with some embodiments of the second aspect, in some embodiments, the seventh known condition is whether a group-based report of an L1-RSRP report including reference signals corresponding to multiple TCI states reported by the terminal has been received. In combination with some embodiments of the second aspect, in some embodiments, the second transmission mode used is the second transmission mode in the high frequency scenario FR2. In combination with some embodiments of the second aspect, in some embodiments, the second transmission mode used is the second transmission mode in the low scenario FR1, and the known conditions corresponding to the multiple TCI states are the eighth known conditions of the single TCI state. In combination with some embodiments of the second aspect, in some embodiments, the eighth known condition is whether an L1-RSRP report of a reference signal corresponding to a single TCI state reported by the terminal has been received. In combination with some embodiments of the second aspect, in some embodiments, the above method also includes: the network device determines that at least one of the multiple TCI states is known, and determines to transmit data of the TCI state determined to be known after a first delay; or determines that at least one of the multiple TCI states is unknown, and determines to transmit data of the TCI state determined to be unknown after a second delay. In combination with some embodiments of the second aspect, in some embodiments, the first delay is smaller than the second delay. In a third aspect, an embodiment of the present disclosure proposes a terminal, which includes at least one of a transceiver module and a processing module; wherein the terminal is used to execute an optional implementation method of the first aspect. In a fourth aspect, an embodiment of the present disclosure proposes a network device, which includes at least one of a transceiver module and a processing module; wherein the network device is used to execute the optional implementation method of the second aspect. In a fifth aspect, an embodiment of the present disclosure proposes a terminal, which includes: one or more processors; a memory coupled to the processor, the memory storing instructions, and when the instructions are executed by the processor, the terminal is used to execute the optional implementation method of the first aspect. In a sixth aspect, an embodiment of the present disclosure proposes a network device, which includes: one or more processors; a memory coupled to the processor, on which instructions are stored, and when the instructions are executed by the processor, the network device is used to execute the optional implementation method of the second aspect. In the seventh aspect, an embodiment of the present disclosure proposes a communication system, which includes: a terminal and a network device; wherein the terminal is configured to execute the method described in the optional implementation manner of the first aspect, and the network device is configured to execute the method described in the optional implementation manner of the second aspect. In an eighth aspect, an embodiment of the present disclosure proposes a storage medium, wherein the storage medium stores instructions. When the instructions are executed on a communication device, the communication device executes the method described in the optional implementation of the first and second aspects. In a ninth aspect, an embodiment of the present disclosure proposes a program product. When the program product is executed by a communication device, the communication device executes the method described in the optional implementation of the first and second aspects. In a tenth aspect, an embodiment of the present disclosure proposes a computer program, which, when executed on a computer, enables the computer to execute the method described in the optional implementation of the first and second aspects. In an eleventh aspect, an embodiment of the present disclosure provides a chip or a chip system. The chip or chip system includes a processing circuit, The method is configured to execute the method described in the optional implementation manner of the first aspect and the second aspect above. It is understandable that the above-mentioned terminals, network devices, communication systems, storage media, program products, computer programs, chips or chip systems are all used to execute the methods proposed in the embodiments of the present disclosure. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding methods, which will not be repeated here. The embodiments of the present disclosure provide an information determination method, a terminal, and a network device. In some embodiments, the information determination method, information processing method, communication method, and other terms can be interchangeable. The embodiments of the present disclosure are not exhaustive, but are only illustrative of some embodiments, and are not intended to be a specific limitation on the scope of protection of the present disclosure. In the absence of contradiction, each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined. For example, a solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged. In addition, the optional implementation methods in a certain embodiment can be arbitrarily combined; in addition, the embodiments can be arbitrarily combined, for example, some or all of the steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional implementation methods of other embodiments. In each embodiment of the present disclosure, unless otherwise specified or there is a logical conflict, the terms and / or descriptions between the embodiments are consistent and can be referenced to each other, and the technical features in different embodiments can be combined to form a new embodiment based on their internal logical relationships. The terms used in the embodiments of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. In the embodiments of the present disclosure, unless otherwise specified, elements expressed in the singular form, such as "a", "an", "the", "above", "said", "aforementioned", "this", etc., may mean "one and only one", or "one or more", "at least one", etc. For example, when using articles such as "a", "an", "the" in English in translation, the noun after the article may be understood as a singular expression or a plural expression. In the embodiments of the present disclosure, “plurality” refers to two or more. In some embodiments, the terms “at least one,” “one or more,” “a plurality of,” “multiple,” etc. may be used interchangeably. In some embodiments, "at least one of A and B", "A and / or B", "A in one case, B in another case", "in response to one case A, in response to another case B", etc., may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed); in some embodiments, A and B (both A and B are executed). When there are more branches such as A, B, C, etc., the above is also similar. In some embodiments, the recording method of "A or B" may include the following technical solutions according to the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed). When there are more branches such as A, B, C, etc., the above is also similar. The prefixes such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different description objects, and do not constitute restrictions on the position, order, priority, quantity or content of the description objects. The statement of the description object refers to the description in the context of the claims or embodiments, and should not constitute unnecessary restrictions due to the use of prefixes. For example, if the description object is a "field", the ordinal number before the "field" in the "first field" and the "second field" does not limit the position or order between the "fields", and the "first" and "second" do not limit whether the "fields" they modify are in the same message, nor do they limit the order of the "first field" and the "second field". For another example, if the description object is a "level", the ordinal number before the "level" in the "first level" and the "second level" does not limit the priority between the "levels". For another example, the number of description objects is not limited by the ordinal number, and can be one or more. Taking the "first device" as an example, the number of "devices" can be one or more. In addition, the objects modified by different prefixes may be the same or different. For example, if the description object is "device", then the "first device" and the "second device" may be the same device or different devices, and their types may be the same or different. For another example, if the description object is "information", then the "first information" and the "second information" may be the same information or different information, and their contents may be the same or different. In some embodiments, “including A”, “comprising A”, “used to indicate A”, and “carrying A” can be interpreted as directly carrying A or indirectly indicating A. In some embodiments, terms such as "in response to ...", "in response to determining ...", "in the case of ...", "at the time of ...", "when ...", "if ...", "if ...", etc. can be used interchangeably. In some embodiments, terms such as "greater than", "greater than or equal to", "not less than", "more than", "more than or equal to", "not less than", "higher than", "higher than or equal to", "not lower than", and "above" can be replaced with each other, and terms such as "less than", "less than or equal to", "not greater than", "less than", "less than or equal to", "no more than", "lower than", "lower than or equal to", "not higher than", and "below" can be replaced with each other. In some embodiments, devices, etc. can be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments. Terms such as "device", "equipment", "device", "circuit", "network element", "node", "function", "unit", "section", "system", "network", "chip", "chip system", "entity", and "subject" can be used interchangeably. In some embodiments, "network" may be interpreted as devices included in the network (eg, access network equipment, core network equipment, etc.). In some embodiments, the terms "access network device (AN device)", "radio access network device (RAN device)", "base station (BS)", "radio base station (radio base station)", "fixed station (fixed station)", "node (node)", "access point (access point)", "transmission point (TP)", "reception point (reception point, RP)", "transmission and / or reception point (transmission / reception point, TRP)", "panel (panel)", "antenna panel (antenna panel)", "antenna array (antenna array)", "cell (cell)", "macro cell (macro cell)", "small cell (small cell)", "femto cell (femto cell)", "pico cell (pico cell)", "sector (sector)", "cell group (cell)", "serving cell (serving cell)", "carrier (carrier)", "component carrier (component carrier)", "bandwidth part (bandwidth part, BWP)" and the like can be used interchangeably. In some embodiments, the terms "terminal", "terminal device", "user equipment (UE)", "user terminal" "mobile station (MS)", "mobile terminal (MT)", subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client and the like may be used interchangeably. In some embodiments, the access network device, the core network device, or the network device can be replaced by a terminal. For example, the various embodiments of the present disclosure can also be applied to a structure in which the access network device, the core network device, or the network device and the communication between the terminals is replaced by the communication between multiple terminals (for example, device-to-device (D2D), vehicle-to-everything (V2X), etc.). In this case, it can also be set as a structure in which the terminal has all or part of the functions of the access network device. In addition, terms such as "uplink" and "downlink" can also be replaced by terms corresponding to communication between terminals (for example, "side"). For example, uplink channels, downlink channels, etc. can be replaced by side channels, and uplinks, downlinks, etc. can be replaced by side links. In some embodiments, the terminal may be replaced by an access network device, a core network device, or a network device. In this case, the access network device, the core network device, or the network device may also be configured to have a structure that has all or part of the functions of the terminal. In some embodiments, acquisition of data, information, etc. may comply with the laws and regulations of the country where the data is obtained. In some embodiments, data, information, etc. may be obtained with the user's consent. In some embodiments, when the network device is LMF, the information sent and received between the terminal and the network device can be sent and received through AMF. In some embodiments, when the network device is LMF, the information sent and received between the terminal and the network device can be sent and received through AMF and access network equipment. In addition, each element, each row, or each column in the table of the embodiments of the present disclosure may be implemented as an independent embodiment, and the combination of any elements, any rows, and any columns may also be implemented as an independent embodiment. FIG1 is an architecture diagram of a communication system provided by an embodiment of the present disclosure. As shown in FIG. 1 , a communication system 100 includes a terminal 10 and a network device 20 . In some embodiments, the terminal 10 includes, for example, a mobile phone, a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in a smart grid, a wireless terminal device in transportation safety, a wireless terminal device in a smart city, and at least one of a wireless terminal device in a smart home, but is not limited thereto. In some embodiments, the network device 20 may include at least one of an access network device and a core network device. In some embodiments, the access network device is, for example, a node or device that accesses a terminal to a wireless network. The access network device may include an evolved NodeB (eNB), a next generation evolved NodeB (ng-eNB), a next generation NodeB (gNB), a node B (NB), a home node B (HNB), a home evolved nodeB (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an open base station (Open RAN), a cloud base station (cloud RAN), a base station in other communication systems, and at least one of an access node in a Wi-Fi system, but is not limited thereto. In some embodiments, the core network device may be a device including the first network function, the second network function, etc., or may be a plurality of devices or a group of devices including all or part of the first network function, the second network function, etc. The network function may be The core network may be virtual or physical. The core network may include, for example, at least one of an evolved packet core (EPC), a 5G core network (5GCN), and a next generation core (NGC). In some embodiments, the first network function is, for example, an access and mobility management function (AMF). In some embodiments, the first network function is used for access control and mobility management of the terminal accessing the operator network, including, for example, mobility status management, allocation of temporary user identity, authentication and authorization of users, etc., and its name is not limited thereto. It can be understood that the communication system described in the embodiment of the present disclosure is for the purpose of more clearly illustrating the technical solution of the embodiment of the present disclosure, and does not constitute a limitation on the technical solution proposed in the embodiment of the present disclosure. A person of ordinary skill in the art can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution proposed in the embodiment of the present disclosure is also applicable to similar technical problems. The following embodiments of the present disclosure may be applied to the communication system 100 shown in FIG1 , or part of the subject, but are not limited thereto. The subjects shown in FIG1 are examples, and the communication system may include all or part of the subjects in FIG1 , or may include other subjects other than FIG1 , and the number and form of the subjects are arbitrary, and the subjects may be physical or virtual, and the connection relationship between the subjects is an example, and the subjects may be connected or disconnected, and the connection may be in any manner, and may be a direct connection or an indirect connection, and may be a wired connection or a wireless connection. The embodiments of the present disclosure may be applied to long term evolution (LTE), LTE-advanced (LTE-A), LTE-beyond (LTE-B), SUPER 3G, IMT-Advanced, 4th generation mobile communication system (4G), 5th generation mobile communication system (5G), 5G new radio (NR), future radio access (FRA), new radio access technology (RAT), new radio (NR), new radio access (NX), future generation radio access (FX), global system for mobile communications (GSM (registered trademark)), CDMA2000, ultra mobile broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, ultra-wideband (UWB), and the like. band, UWB), Bluetooth (bluetooth (registered trademark)), public land mobile network (PLMN) network, device-to-device (D2D) system, machine-to-machine (M2M) system, Internet of Things (IoT) system, vehicle-to-everything (V2X), systems using other communication methods, next-generation systems based on them, etc. In addition, multiple systems can also be combined (for example, a combination of LTE or LTE-A and 5G, etc.) for application. In the related art, how to determine the known conditions corresponding to multiple TCI states to be activated is a technical problem that needs to be solved urgently. Based on this, the embodiments of the present disclosure provide an information determination method, a terminal, and a network device, wherein the method executed by the terminal includes: determining multiple TCI states to be activated, and known conditions corresponding to the multiple TCI states in the first transmission mode used; and determining whether the multiple TCI states are known according to the known conditions corresponding to the multiple TCI states. Thus, the terminal can determine the known conditions corresponding to the multiple TCI states, and based on this, determine whether the multiple TCI states are known, perform corresponding TCI activation operations, and ensure the normal communication. FIG2A is a flow chart of an information determination method according to an embodiment of the present disclosure. As shown in FIG2A , an embodiment of the present disclosure relates to an information determination method, which is executed by a terminal and includes: S201A, determining multiple TCI states to be activated and known conditions corresponding to the multiple TCI states in the first transmission mode used. S202A, determining whether multiple TCI states are known based on known conditions corresponding to multiple TCI states. It can be understood that for the mTRP scheme, multiple TCI states will be activated. These TCI states can be activated in one media access control (MAC) control element (CE) (that is, the single downlink control information (s-DCI) scheduling method) or in separate MAC CEs (that is, the multiple-downlink control information (m-DCI) scheduling method). In the disclosed embodiment, the terminal may determine multiple TCI states to be activated and the first transmission mode used, and determine the known conditions corresponding to the multiple TCI states based on the determined multiple TCI states to be activated and the first transmission mode used. In this case, the terminal may determine whether the multiple TCI states are known based on the known conditions corresponding to the multiple TCI states. In some embodiments, the terminal receives an activation message sent by a network device, wherein the activation message is used to activate multiple TCI states, whereby the terminal can determine multiple TCI states to be activated based on the activation message. In some embodiments, the activation message is a MAC CE, and one MAC CE is used to activate multiple TCI states. In some embodiments, the activation message is a plurality of MAC CEs, wherein each MAC CE is used to activate a TCI state. In some embodiments, there are different transmission schemes for mTRP. For a terminal, multiple panels can be used for simultaneous reception, or a single panel can be used for non-simultaneous reception. For a network device, simultaneous transmission can be performed, or non-simultaneous transmission can be performed. Among them, for simultaneous reception, the terminal will receive two signals from two TRPs at the same time, and the two TRPs of the network device can send signals at the same time; for non-simultaneous reception, the terminal can use one panel to receive signals from two TRPs in a time division multiplexing (TDM) manner, and the two TRPs of the network device may not send signals at the same time. In some embodiments, the terminal determines multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states under the first transmission mode used, including: determining that the first transmission mode is non-simultaneous reception, and the known conditions corresponding to the multiple TCI states are the first known conditions of a single TCI state. In the embodiment of the present disclosure, when the terminal determines that the first transmission mode is non-simultaneous reception, it can determine that the known conditions corresponding to multiple TCI states are the first known conditions of a single TCI state. In some embodiments, when the terminal determines that the first transmission mode is non-simultaneous reception, the terminal receives data from two TRPs in a TDM manner. In some embodiments, the terminal determines that the first transmission mode is non-simultaneous reception, and multiple TCI states are activated by one MAC CE, and the known conditions corresponding to the multiple TCI states are the first known conditions of the single TCI state. In some embodiments, the terminal determines that the first transmission mode is non-simultaneous reception, and multiple TCI states are activated by multiple MAC CEs, and the known conditions corresponding to the multiple TCI states are the first known conditions of the single TCI state. In some embodiments, the first transmission mode used is the first transmission mode in the high frequency scenario FR2, the terminal determines that the first transmission mode is non-simultaneous reception, and the known conditions corresponding to multiple TCI states are the first known conditions of a single TCI state. In some embodiments, the first known condition includes at least one of the following: Whether the layer 1 reference signal received power L1-RSRP report of the reference signal corresponding to a single TCI state has been reported to the network device; Whether the group-based reports reported to the network device include the L1-RSRP report of the reference signal corresponding to a single TCI state. In some embodiments, the first known condition is whether the layer L1-reference signal receiving power (RSRP) report of the reference signal corresponding to a single TCI state has been reported to the network device. In this case, the terminal can determine, for each TCI state among multiple TCI states, whether the terminal has reported to the network device the L1-RSRP report of the reference signal corresponding to the TCI state. Among them, for a TCI state among multiple TCI states, if the terminal determines that the L1-RSRP report of the reference signal corresponding to the TCI state has been reported to the network device, then it can be determined that the TCI state is known. On the contrary, if the terminal determines that the L1-RSRP report of the reference signal corresponding to the TCI state has not been reported to the network device, then it can be determined that the TCI state is unknown. In some embodiments, the first known condition is whether the group-based report reported to the network device includes the L1-RSRP report of the reference signal corresponding to a single TCI state. In this case, the terminal can determine, for each TCI state among multiple TCI states, whether the group-based report reported by the terminal to the network device includes the L1-RSRP report of the reference signal corresponding to the TCI state. Among them, for a TCI state among multiple TCI states, if the terminal determines that the group-based report reported to the network device includes the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is known. On the contrary, if the terminal determines that the group-based report reported to the network device does not include the L1-RSRP report of the reference signal corresponding to a single TCI state, then it can be determined that the TCI state is unknown. In some embodiments, the first known condition is whether a layer 1 reference signal received power L1-RSRP report of a reference signal corresponding to a single TCI state has been reported to the network device, and whether the group-based report reported to the network device includes the L1-RSRP report of the reference signal corresponding to the single TCI state. In this case, the terminal can determine, for each TCI state among multiple TCI states, whether the terminal has reported to the network device the L1-RSRP report of the reference signal corresponding to the TCI state, and whether the group-based report reported to the network device includes the L1-RSRP report of the reference signal corresponding to the TCI state. Among them, for a TCI state among multiple TCI states, if the terminal determines that the L1-RSRP report of the reference signal corresponding to the TCI state has been reported to the network device, and the group-based report reported to the network device includes the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is known. On the contrary, if the terminal determines that the L1-RSRP report of the reference signal corresponding to the TCI state has not been reported to the network device, and the group-based report reported to the network device does not include the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is unknown. In some embodiments, within a time period from the last transmission of a reference signal (RS) resource for L1-RSRP reporting for a single TCI state to the completion of an active single TCI state switch, wherein the RS resource for L1-RSRP measurement is an RS in a single TCI state or a quasi-co-location (QCL) to a single TCI state, the first known condition further includes at least one of the following: A single TCI state switch command is received within 1280 milliseconds after the last transmission of the RS resource for beam reporting or measurement; The terminal has sent at least one L1-RSRP report or group-based report for a single TCI state before the single TCI state switching command; During the single TCI state switching, the single TCI state can still be detected; During a single TCI switch, the synchronization signal / physical broadcast channel block associated with a single TCI state (synchronization signal / physical broadcast channel block) Signal / physical broadcast channel block, SSB) can still be detected; The signal-noise ratio (SNR) of a single TCI state is ≥ -3dB; The SSB may be associated with a serving cell physical cell ID (PCI) or with a PCI different from the serving cell PCI. In some embodiments, the terminal determines multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states under the first transmission mode used, including: determining that the first transmission mode is simultaneous reception, and multiple TCI states are activated by multiple MAC CEs, and the known conditions corresponding to the multiple TCI states are the second known conditions of a single TCI state. It can be understood that when the first transmission mode determined by the terminal is simultaneous reception, it is assumed that the two TCI states activated by the two MAC CEs are: the L1-RSRP report of the reference signal corresponding to TCI state 1 activated by MAC CE#1 has been reported in the group-based report, while the L1-RSRP report of the reference signal corresponding to TCI state 2 activated by MAC CE#2 has never been reported in the group-based report. Since the TCI state corresponds to different delay requirements in the known and unknown cases, the known conditions will have an impact on the delay requirements of each TRP. Based on this, in an embodiment of the present disclosure, when the terminal determines that the first transmission mode is simultaneous reception and multiple TCI states are activated by multiple MAC CEs, the known conditions corresponding to multiple TCI states can be determined as the second known conditions of a single TCI state. In some embodiments, the first transmission mode used is the first transmission mode in the high frequency scenario FR2, the terminal determines that the first transmission mode is simultaneous reception, and multiple TCI states are activated by multiple MAC CEs, and the known conditions corresponding to the multiple TCI states are the second known conditions of the single TCI state. In some embodiments, the second known condition is whether the group-based report reported to the network device includes an L1-RSRP report of a reference signal corresponding to a single TCI state. In the disclosed embodiment, the second known condition is whether the group-based report reported to the network device includes the L1-RSRP report of the reference signal corresponding to a single TCI state. In this case, the terminal can determine, for each TCI state among multiple TCI states, whether the group-based report reported by the terminal to the network device includes the L1-RSRP report of the reference signal corresponding to the TCI state. Among them, for a TCI state among multiple TCI states, if the terminal determines that the group-based report reported to the network device includes the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is known. On the contrary, if the terminal determines that the group-based report reported to the network device does not include the L1-RSRP report of the reference signal corresponding to a single TCI state, then it can be determined that the TCI state is unknown. In some embodiments, during a period from the last transmission of a reference signal (RS) resource for L1-RSRP reporting for a single TCI state to the completion of an active single TCI state switch, wherein the RS resource for L1-RSRP measurement is an RS in a single TCI state or a quasi-co-location (QCL) to a single TCI state, the second known condition further includes at least one of the following: A single TCI state switch command is received within 1280 milliseconds after the last transmission of the RS resource for beam reporting or measurement; The terminal has sent at least one L1-RSRP report or group-based report for a single TCI state before the single TCI state switching command; During the single TCI state switching, the single TCI state can still be detected; During a single TCI switch, the synchronization signal / physical broadcast channel block (SSB) associated with the single TCI state can still be detected; The signal-noise ratio (SNR) of a single TCI state is ≥ -3dB; The SSB may be associated with a serving cell physical cell ID (PCI) or with a PCI different from the serving cell PCI. In some embodiments, the terminal determines multiple TCI states to be activated and known conditions corresponding to the multiple TCI states under the first transmission mode used, including: determining that the multiple TCI states to be activated, and the first transmission mode used satisfies specific conditions, and the known conditions corresponding to the multiple TCI states are the third known conditions common to the multiple TCI states. In an embodiment of the present disclosure, when the terminal determines multiple TCI states to be activated and the first transmission mode used meets specific conditions, it can determine that the known conditions corresponding to the multiple TCI states are the third known conditions common to the multiple TCI states. In some embodiments, the first transmission mode used is the first transmission mode in the high-frequency scenario FR2, the terminal determines multiple TCI states to be activated, and the first transmission mode used satisfies specific conditions, and the known conditions corresponding to the multiple TCI states are the third known conditions common to the multiple TCI states. In some embodiments, the specific conditions include at least one of the following: Multiple TCI states are activated by one MAC CE, and the first transmission mode is simultaneous reception; A plurality of TCI states are activated by a plurality of MAC CEs, a timing offset of the plurality of MAC CEs is less than a specific value, and the first transmission mode is simultaneous reception; Multiple TCI states are activated by multiple MAC CEs. Before receiving multiple MAC CEs, the terminal sends a group-based Report, and the first transmission mode is simultaneous reception; Multiple TCI states are activated by multiple MAC CEs. Before receiving the multiple MAC CEs, the terminal sends first indication information to the network device, and the first transmission mode is simultaneous reception. Multiple TCI states are activated by multiple MAC CEs. Before receiving the multiple MAC CEs, the terminal receives the second indication information sent by the network device, and the first transmission mode is simultaneous reception. In an embodiment of the present disclosure, when the terminal determines that multiple TCI states are activated by one MAC CE and the first transmission mode is simultaneous reception, it can be determined that the known conditions corresponding to the multiple TCI states are the third known conditions common to the multiple TCI states. In an embodiment of the present disclosure, when the terminal determines that multiple TCI states are activated by multiple MAC CEs, the timing offset of the multiple MAC CEs is less than a specific value, and the first transmission mode is simultaneous reception, it can be determined that the known conditions corresponding to the multiple TCI states are the third known conditions common to the multiple TCI states. In an embodiment of the present disclosure, the terminal determines that multiple TCI states are activated by multiple MAC CEs. Before receiving the multiple MAC CEs, the terminal sends a group-based report to the network device, and when the first transmission mode is simultaneous reception, it can be determined that the known conditions corresponding to the multiple TCI states are the third known conditions common to the multiple TCI states. In an embodiment of the present disclosure, the terminal determines that multiple TCI states are activated by multiple MAC CEs. Before receiving the multiple MAC CEs, the terminal sends a first indication message to the network device, and when the first transmission mode is simultaneous reception, it can be determined that the known conditions corresponding to the multiple TCI states are the third known conditions common to the multiple TCI states. In an embodiment of the present disclosure, the terminal determines that multiple TCI states are activated by multiple MAC CEs. Before receiving the multiple MAC CEs, the terminal receives the second indication information sent by the network device, and when the first transmission mode is simultaneous reception, it can be determined that the known conditions corresponding to the multiple TCI states are the third known conditions common to the multiple TCI states. In some embodiments, the third known condition is whether it has been reported to the network device, including group-based reporting of L1-RSRP reports of reference signals corresponding to multiple TCI states. In the disclosed embodiment, when the terminal determines multiple TCI states to be activated and the first transmission mode used meets specific conditions, it can determine whether the known conditions corresponding to the multiple TCI states have been reported to the network device, including group-based reporting of L1-RSRP reports of reference signals corresponding to the multiple TCI states. Among them, for multiple TCI states, if the terminal determines that it has reported to the network device, including a group-based report of the L1-RSRP report of the reference signal corresponding to the multiple TCI states, then the multiple TCI states can be determined to be known. On the contrary, if the terminal determines that it has not reported to the network device, including a group-based report of the L1-RSRP report of the reference signal corresponding to the multiple TCI states, then the multiple TCI states can be determined to be unknown. In some embodiments, the third known condition further includes at least one of the following: The two TCI states are a set of reported beam pairs (i.e., RS resource pairs) where QCL is type D; During TCI state switching, all RSs in both TCI states and both QCL chains are still detectable; The signal-to-noise ratio in TCI state is ≥-3dB; In recent

[1280] ms reports the RS resource pairs configured for the two TCI states. In some embodiments, the first transmission mode used is the first transmission mode in the high frequency scenario FR2. In some embodiments, the first transmission mode used is the first transmission mode in the low scenario FR1, and the known conditions corresponding to the multiple TCI states are the fourth known conditions of the single TCI state. In some embodiments, the fourth known condition is whether the L1-RSRP report of the reference signal corresponding to a single TCI state has been reported to the network device. In some embodiments, the terminal uses simultaneous reception in low scenario FR1, and the terminal determines that the known conditions corresponding to multiple TCI states are the fourth known conditions of a single TCI state, wherein the fourth known condition is whether the L1-RSRP report of the reference signal corresponding to the single TCI state has been reported to the network device. In the disclosed embodiment, the fourth known condition is whether the L1-RSRP report of the reference signal corresponding to a single TCI state has been reported to the network device. In this case, the terminal can determine, for each TCI state among multiple TCI states, whether the terminal has reported the L1-RSRP report of the reference signal corresponding to a single TCI state to the network device. Among them, for a TCI state among multiple TCI states, if the terminal determines that it has been reported to the network device, and the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is known. On the contrary, if the terminal determines that it has not been reported to the network device, and the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is unknown. By implementing the embodiments of the present disclosure, the terminal determines multiple TCI states to be activated and the known conditions corresponding to the multiple TCI states in the first transmission mode used; and determines whether the multiple TCI states are known according to the known conditions corresponding to the multiple TCI states. Thus, the terminal can determine the known conditions corresponding to the multiple TCI states, and based on this, determine whether the multiple TCI states are known, perform corresponding TCI activation operations, and ensure normal communication. FIG2B is a flow chart of an information determination method according to an embodiment of the present disclosure. As shown in FIG2B , an embodiment of the present disclosure relates to an information determination method, which is executed by a terminal and includes: S201B, determining multiple TCI states to be activated and known conditions corresponding to the multiple TCI states in the first transmission mode used. Among them, the optional implementation method of S201B can refer to the optional implementation method of S201A in Figure 2A and other related parts in the embodiment involved in Figure 2A, which will not be repeated here. S202B, determining whether multiple TCI states are known based on known conditions corresponding to multiple TCI states. Among them, the optional implementation method of S202B can refer to the optional implementation method of S202A in Figure 2A and other related parts in the embodiment involved in Figure 2A, which will not be repeated here. S203B, determines that at least one of the multiple TCI states is known, determines that there is no need to scan the receiving beam for the TCI state determined to be known, and directly obtains the receiving beam of the TCI state determined to be known; or the terminal determines that at least one of the multiple TCI states is unknown, determines to scan the receiving beam for the TCI state determined to be unknown, and then determines the receiving beam of the TCI state determined to be unknown. In the disclosed embodiment, when the terminal determines that at least one of multiple TCI states is known, it can be determined that there is no need to scan the receiving beam for the TCI state determined to be known, and the receiving beam of the TCI state determined to be known can be directly acquired. In an embodiment of the present disclosure, when the terminal determines that at least one of multiple TCI states is unknown, it can determine the receiving beam of the TCI state determined to be unknown after scanning the receiving beam for the TCI state determined to be unknown. In the embodiment of the present disclosure, when the terminal determines that at least one of the multiple TCI states is known, it can determine to directly apply the TCI state determined to be known. In the disclosed embodiment, when the terminal determines that at least one of the multiple TCI states is unknown, it can determine to apply it after the TCI state determined to be unknown becomes available. By implementing the embodiments of the present disclosure, the terminal determines multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states in the first transmission mode used; determines whether the multiple TCI states are known according to the known conditions corresponding to the multiple TCI states; the terminal determines that at least one of the multiple TCI states is known, and determines that there is no need to scan the receiving beam for the TCI state determined to be known, and directly obtains the receiving beam of the TCI state determined to be known; or the terminal determines that at least one of the multiple TCI states is unknown, and determines that after scanning the receiving beam for the TCI state determined to be unknown, the receiving beam of the TCI state determined to be unknown is determined. Thus, the terminal can determine the known conditions corresponding to the multiple TCI states, determine whether the multiple TCI states are known, and determine whether to perform the receiving beam scanning based on whether the TCI state is known, which can ensure the normal communication. FIG3A is a flow chart of an information determination method according to an embodiment of the present disclosure. As shown in FIG3A , an embodiment of the present disclosure relates to an information determination method, which is executed by a network device and includes: S301A, determining multiple TCI states to be activated and known conditions corresponding to the multiple TCI states in the second transmission mode used. S302A, determining whether multiple TCI states are known based on known conditions corresponding to multiple TCI states. It can be understood that for the mTRP scheme, multiple TCI states will be activated. These TCI states can be activated in one media access control (MAC) control element (CE) (that is, the single downlink control information (s-DCI) scheduling method) or in separate MAC CEs (that is, the multiple-downlink control information (m-DCI) scheduling method). In the embodiment of the present disclosure, the network device may determine multiple TCI states to be activated and the second transmission mode used, and determine the known conditions corresponding to the multiple TCI states based on the determined multiple TCI states to be activated and the second transmission mode used. In this case, the network device may determine whether the multiple TCI states are known based on the known conditions corresponding to the multiple TCI states. In some embodiments, the network device sends an activation message to the terminal, wherein the activation message is used to activate multiple TCI states, whereby the network device can determine multiple TCI states to be activated based on the activation message. In some embodiments, the activation message is a MAC CE, and one MAC CE is used to activate multiple TCI states. In some embodiments, the activation message is a plurality of MAC CEs, wherein each MAC CE is used to activate a TCI state. In some embodiments, there are different transmission schemes for mTRP. For a terminal, multiple panels can be used for simultaneous reception, or a single panel can be used for non-simultaneous reception. For a network device, simultaneous transmission can be performed, or non-simultaneous transmission can be performed. Among them, for simultaneous reception, the terminal will receive two signals from two TRPs at the same time, and the two TRPs of the network device can send signals at the same time; for non-simultaneous reception, the terminal can use one panel to receive signals from two TRPs in a time division multiplexing (TDM) manner, and the two TRPs of the network device may not send signals at the same time. In some embodiments, the network device determines multiple TCI states to be activated and the known conditions corresponding to the multiple TCI states in the second transmission mode used, including: determining that the second transmission mode is non-simultaneous transmission, and the known conditions corresponding to the multiple TCI states are single The fifth known condition of a TCI state. In the embodiment of the present disclosure, when the network device determines that the second transmission mode is non-simultaneous transmission, it can determine that the known conditions corresponding to multiple TCI states are the fifth known conditions of a single TCI state. In some embodiments, the network device determines that the second transmission mode is non-simultaneous transmission, and multiple TCI states are activated by one MAC CE, and the known conditions corresponding to the multiple TCI states are the fifth known conditions of the single TCI state. In some embodiments, the network device determines that the second transmission mode is non-simultaneous transmission, and multiple TCI states are activated by multiple MAC CEs, and the known conditions corresponding to the multiple TCI states are the fifth known conditions of the single TCI state. In some embodiments, the second transmission mode used is the second transmission mode in the high frequency scenario FR2, the network device determines that the second transmission mode is non-simultaneous transmission, and the known conditions corresponding to multiple TCI states are the fifth known conditions of the single TCI state. In some embodiments, the fifth known condition includes at least one of the following: Whether the L1-RSRP report of the reference signal corresponding to a single TCI state reported by the terminal has been received; Whether the group-based report reported by the received terminal includes the L1-RSRP report of the reference signal corresponding to a single TCI state. In some embodiments, the fifth known condition is whether the L1-RSRP report of the reference signal corresponding to a single TCI state reported by the terminal has been received. In this case, the network device can determine, for each TCI state among multiple TCI states, whether the L1-RSRP report of the reference signal corresponding to the TCI state reported by the terminal has been received. Among them, for a TCI state among multiple TCI states, if the network device determines that it has received the L1-RSRP report of the reference signal corresponding to the TCI state reported by the terminal, it can be determined that the TCI state is known. On the contrary, if the terminal determines that it has not received the L1-RSRP report of the reference signal corresponding to the TCI state reported by the terminal, it can be determined that the TCI state is unknown. In some embodiments, the fifth known condition is whether the group-based report reported by the received terminal includes the L1-RSRP report of the reference signal corresponding to a single TCI state. In this case, the network device can determine, for each TCI state among multiple TCI states, whether the group-based report reported by the received terminal includes the L1-RSRP report of the reference signal corresponding to the TCI state. Among them, for a TCI state among multiple TCI states, if the network device determines that the group-based report reported by the received terminal includes the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is known. On the contrary, if the network device determines that the group-based report reported by the received terminal does not include the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is unknown. In some embodiments, the fifth known condition is whether an L1-RSRP report of a reference signal corresponding to a single TCI state reported by the terminal has been received, and whether the received group-based report reported by the terminal includes an L1-RSRP report of a reference signal corresponding to a single TCI state. In this case, the network device can determine, for each of multiple TCI states, whether an L1-RSRP report of a reference signal corresponding to the TCI state reported by the terminal has been received, and whether the received group-based report reported by the terminal includes an L1-RSRP report of a reference signal corresponding to the TCI state. Among them, for a TCI state among multiple TCI states, if the network device determines that the L1-RSRP report of the reference signal corresponding to the TCI state reported by the terminal has been received, and the group-based report reported by the terminal has been received, includes the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is known. On the contrary, if the network device determines that the L1-RSRP report of the reference signal corresponding to the TCI state reported by the terminal has not been received, and the group-based report reported by the terminal has not included the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is unknown. In some embodiments, within a time period from the last transmission of a reference signal (RS) resource for L1-RSRP reporting for a single TCI state to the completion of an active single TCI state switch, wherein the RS resource for L1-RSRP measurement is an RS in a single TCI state or a quasi-co-location (QCL) to a single TCI state, the fifth known condition further includes at least one of the following: A single TCI state switch command is received within 1280 milliseconds after the last transmission of the RS resource for beam reporting or measurement; The terminal has sent at least one L1-RSRP report or group-based report for a single TCI state before the single TCI state switching command; During the single TCI state switching, the single TCI state can still be detected; During a single TCI switch, the synchronization signal / physical broadcast channel block (SSB) associated with the single TCI state can still be detected; The signal-noise ratio (SNR) of a single TCI state is ≥ -3dB; The SSB may be associated with a serving cell physical cell ID (PCI) or with a PCI different from the serving cell PCI. In some embodiments, the network device determines multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states under the second transmission mode used, including: determining that the second transmission mode is sent simultaneously, and multiple TCI states are activated by multiple MAC CEs, and the known conditions corresponding to the multiple TCI states are the sixth known conditions of the single TCI state. It can be understood that, when the second transmission mode determined by the network device is simultaneous transmission, assuming that two MAC CEs are activated The two TCI states are: the L1-RSRP report of the reference signal corresponding to TCI state 1 activated by MAC CE#1 has been reported in the group-based report, while the L1-RSRP report of the reference signal corresponding to TCI state 2 activated by MAC CE#2 has never been reported in the group-based report. Since the TCI state corresponds to different delay requirements in the known and unknown cases, the known conditions will have an impact on the delay requirements of each TRP. Based on this, in an embodiment of the present disclosure, when the network device determines that the second transmission mode is sent simultaneously and multiple TCI states are activated by multiple MAC CEs, it can determine that the known conditions corresponding to multiple TCI states are the sixth known conditions of a single TCI state. In some embodiments, the second transmission mode used is the second transmission mode in the high-frequency scenario FR2, the network device determines that the second transmission mode is sent simultaneously, and multiple TCI states are activated by multiple MAC CEs, and the known conditions corresponding to the multiple TCI states are the sixth known conditions of the single TCI state. In some embodiments, the sixth known condition is whether the received group-based report reported by the terminal includes an L1-RSRP report of a reference signal corresponding to a single TCI state. In the embodiment of the present disclosure, the sixth known condition is whether the group-based report reported by the received terminal includes the L1-RSRP report of the reference signal corresponding to a single TCI state. In this case, the network device can determine, for each TCI state among multiple TCI states, whether the group-based report reported by the received terminal includes the L1-RSRP report of the reference signal corresponding to the TCI state. Among them, for a TCI state among multiple TCI states, if the network device determines that the group-based report reported by the received terminal includes the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is known. On the contrary, if the network device determines that the group-based report reported by the received terminal does not include the L1-RSRP report of the reference signal corresponding to the TCI state, then it can be determined that the TCI state is unknown. In some embodiments, within a time period from the last transmission of a reference signal (RS) resource for L1-RSRP reporting for a single TCI state to the completion of an active single TCI state switch, wherein the RS resource for L1-RSRP measurement is an RS in a single TCI state or a quasi-co-location (QCL) to a single TCI state, the sixth known condition further includes at least one of the following: A single TCI state switch command is received within 1280 milliseconds after the last transmission of the RS resource for beam reporting or measurement; The terminal has sent at least one L1-RSRP report or group-based report for a single TCI state before the single TCI state switching command; During the single TCI state switching, the single TCI state can still be detected; During a single TCI switch, the synchronization signal / physical broadcast channel block (SSB) associated with the single TCI state can still be detected; The signal-noise ratio (SNR) of a single TCI state is ≥ -3dB; The SSB may be associated with a serving cell physical cell ID (PCI) or with a PCI different from the serving cell PCI. In some embodiments, the network device determines multiple TCI states to be activated and known conditions corresponding to the multiple TCI states in the second transmission mode used, including: It is determined that multiple TCI states to be activated and the second transmission mode used meet specific conditions, and the known conditions corresponding to the multiple TCI states are the seventh known conditions common to the multiple TCI states. In an embodiment of the present disclosure, when the network device determines multiple TCI states to be activated and the second transmission mode used meets specific conditions, it can be determined that the known conditions corresponding to the multiple TCI states are the seventh known conditions common to the multiple TCI states. In some embodiments, the second transmission mode used is the second transmission mode in the high-frequency scenario FR2, the network device determines multiple TCI states to be activated, and the second transmission mode used satisfies specific conditions, and the known conditions corresponding to the multiple TCI states are the seventh known conditions common to the multiple TCI states. In some embodiments, the specific conditions include at least one of the following: Multiple TCI states are activated by one MAC CE, and the second transmission mode is simultaneous transmission; Multiple TCI states are activated by multiple MAC CEs, the timing offsets of the multiple MAC CEs are less than a specific value, and the second transmission mode is simultaneous transmission; Multiple TCI states are activated by multiple MAC CEs, and before the multiple MAC CEs are sent, a group-based report sent by the terminal is received, and the second transmission mode is simultaneous sending; Multiple TCI states are activated by multiple MAC CEs, and before the multiple MAC CEs are sent, first indication information sent by the terminal is received, and the second transmission mode is sent simultaneously; Multiple TCI states are activated by multiple MAC CEs. Before the multiple MAC CEs are sent, second indication information is sent to the terminal, and the second transmission mode is simultaneous sending. In an embodiment of the present disclosure, when the network device determines that multiple TCI states are activated by one MAC CE and the second transmission mode is simultaneous transmission, it can be determined that the known conditions corresponding to the multiple TCI states are the seventh known condition common to the multiple TCI states. In an embodiment of the present disclosure, when the network device determines that multiple TCI states are activated by multiple MAC CEs, the timing offset of multiple MAC CEs is less than a specific value, and the second transmission mode is sent simultaneously, it can be determined that the known conditions corresponding to the multiple TCI states are the seventh known conditions common to the multiple TCI states. In an embodiment of the present disclosure, the network device determines that multiple TCI states are activated by multiple MAC CEs, and before the multiple MAC CEs are sent, it receives a group-based report sent by the terminal, and when the second transmission mode is simultaneous sending, it can determine that the known conditions corresponding to the multiple TCI states are the seventh known condition common to the multiple TCI states. In an embodiment of the present disclosure, the network device determines that multiple TCI states are activated by multiple MAC CEs, and before the multiple MAC CEs are sent, it receives the first indication information sent by the terminal, and when the second transmission mode is sent simultaneously, it can be determined that the known conditions corresponding to the multiple TCI states are the seventh known conditions common to the multiple TCI states. In an embodiment of the present disclosure, the network device determines that multiple TCI states are activated by multiple MAC CEs, and before the multiple MAC CEs are sent, sends a second indication message to the terminal, and when the second transmission mode is sent simultaneously, it can be determined that the known conditions corresponding to the multiple TCI states are the seventh known condition common to the multiple TCI states. In some embodiments, the seventh known condition is whether a group-based report including an L1-RSRP report of reference signals corresponding to a plurality of TCI states reported by the terminal has been received. In an embodiment of the present disclosure, the network device determines multiple TCI states to be activated, and when the second transmission mode used meets specific conditions, it can determine that the known conditions corresponding to the multiple TCI states are whether a group-based report of the L1-RSRP report reported by the terminal including reference signals corresponding to the multiple TCI states has been received. Among them, for multiple TCI states, if the network device determines that it has received a group-based report of the L1-RSRP report reported by the terminal including reference signals corresponding to multiple TCI states respectively, then it can be determined that the multiple TCI states are known. On the contrary, if the network device determines whether it has received a group-based report of the L1-RSRP report reported by the terminal including reference signals corresponding to multiple TCI states respectively, then it can be determined that the multiple TCI states are unknown. In some embodiments, the seventh known condition further includes at least one of the following: The two TCI states are a set of reported beam pairs (i.e., RS resource pairs) where QCL is type D; During TCI state switching, all RSs in both TCI states and both QCL chains are still detectable; The signal-to-noise ratio in TCI state is ≥-3dB; Report RS resource pairs configured for both TCI states in the last

[1280] ms. In some embodiments, the second transmission mode used is a second transmission mode in a high frequency scenario FR2. In some embodiments, the second transmission mode used is the second transmission mode in the low scenario FR1, and the known conditions corresponding to the multiple TCI states are the eighth known conditions of the single TCI state. In some embodiments, the eighth known condition is whether an L1-RSRP report of a reference signal corresponding to a single TCI state reported by the terminal has been received. In some embodiments, the network device uses simultaneous transmission in low scenario FR1, and the network device determines that the known conditions corresponding to multiple TCI states are the eighth known conditions of the single TCI state, wherein the eighth known condition is whether the L1-RSRP report of the reference signal corresponding to the single TCI state reported by the terminal has been received. In the disclosed embodiment, the eighth known condition is whether the L1-RSRP report of the reference signal corresponding to a single TCI state reported by the terminal has been received. In this case, the network device can determine, for each of multiple TCI states, whether the L1-RSRP report of the reference signal corresponding to the TCI state reported by the terminal has been received. Among them, for a TCI state among multiple TCI states, if the network device determines that the L1-RSRP report of the reference signal corresponding to the TCI state reported by the terminal has been received, it can be determined that the TCI state is known. On the contrary, if the network device determines that the L1-RSRP report of the reference signal corresponding to the TCI state reported by the terminal has not been received, it can be determined that the TCI state is unknown. By implementing the embodiments of the present disclosure, the network device determines multiple TCI states to be activated and the known conditions corresponding to the multiple TCI states in the second transmission mode used; and determines whether the multiple TCI states are known based on the known conditions corresponding to the multiple TCI states. Thus, the network device can determine the known conditions corresponding to the multiple TCI states, and based on this, determine whether the multiple TCI states are known, so as to send the data corresponding to the activated TCI state within the corresponding time, which can ensure the normal communication. FIG3B is a flow chart of an information determination method according to an embodiment of the present disclosure. As shown in FIG3B , an embodiment of the present disclosure relates to an information determination method, which is executed by a network device and includes: S301B, determining multiple TCI states to be activated and known conditions corresponding to the multiple TCI states in the second transmission mode used. Among them, the optional implementation of S301B can refer to the optional implementation of S301A in Figure 3A, and the implementation involved in Figure 3A. Other related parts in the example will not be repeated here. S302B, determining whether multiple TCI states are known based on known conditions corresponding to multiple TCI states. Among them, the optional implementation method of S302B can refer to the optional implementation method of S302A in Figure 3A and other related parts in the embodiment involved in Figure 3A, which will not be repeated here. S303B, determine that at least one of the multiple TCI states is known, and determine to transmit data of the TCI state determined to be known after a first delay; or determine that at least one of the multiple TCI states is unknown, and determine to transmit data of the TCI state determined to be unknown after a second delay. In the embodiment of the present disclosure, when the network device determines that at least one of multiple TCI states is known, it can determine to transmit data in the TCI state determined to be known after a first delay. In the embodiment of the present disclosure, when the network device determines that at least one of multiple TCI states is unknown, it can determine to transmit data in the TCI state determined to be unknown after a second delay. In some embodiments, the first delay is less than the second delay. By implementing the embodiments of the present disclosure, the network device determines multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states in the second transmission mode used; determines whether the multiple TCI states are known based on the known conditions corresponding to the multiple TCI states; the network device determines that at least one of the multiple TCI states is known, and determines to perform data transmission of the TCI state determined to be known after a first delay; or determines that at least one of the multiple TCI states is unknown, and determines to perform data transmission of the TCI state determined to be unknown after a second delay. Thus, the network device can determine the known conditions corresponding to the multiple TCI states, and determine whether the multiple TCI states are known, and based on whether the TCI states are known, determine different delay control data transmission, which can ensure normal communication. To facilitate understanding of the embodiments of the present disclosure, an exemplary embodiment is provided. In an exemplary embodiment, for the mTRP case, multiple TCI states are activated. These TCI states can be activated in one MAC CE (sDCI) or in separate MAC CEs (mDCI). In some embodiments, for mTRP, there are different transmission schemes: multi-panel simultaneous reception or single-panel asynchronous reception. In some embodiments, for simultaneous reception, two signals from two TRPs will be received simultaneously. For non-simultaneous reception, the UE will apply one panel to receive signals from two TRPs in a TDM manner. Different transmission schemes have different known conditions for the TCI state to be activated in the MAC CE command. In the disclosed embodiment, it is necessary to define known conditions for TCI activation of mTRP. It is necessary to consider the impact of group-based reporting, and the known conditions of dual TCI states based on sDCI cannot be directly applied to mDCI. In some embodiments, known conditions for two TCI states for non-simultaneous reception: Used for non-simultaneous reception in FR2, such as TDM scheme. The two TCI states will be used to receive data from two TRPs in TDM manner. For example, the terminal will receive data from TRP1 in time slot 1 and receive data from TRP2 in time slot 2. The two TCI states are independent and known conditions can be defined for each TCI state separately. The existing known conditions only consider L1-RSRP reporting. Here, the pending TCI state in the MAC CE may be reported in the group-based report. Therefore, in addition to the traditional L1RSRP reporting, the group-based reporting is also considered as a known condition for a single TCI state. In some embodiments, the known conditions for a single TCI state will be updated as: The period from the last transmission of the RS resource for the L1-RSRP measurement report for the target downlink TCI state to the completion of the active downlink TCI state switch, where the RS resource for the L1-RSRP measurement is the RS in the target downlink TCI state or QCL to the target downlink TCI state; The downlink TCI state switch command is received within 1280 milliseconds after the last transmission of the RS resource for beam reporting or measurement; Prior to the downlink TCI state switch command, at least one L1-RSRP report or group-based report has been sent for the target downlink TCI state; During the downlink TCI state switching, the target downlink TCI state can still be detected; During downlink TCI switching, the SSBs associated with the downlink TCI state are still detectable; The signal-to-noise ratio of the downlink TCI state is ≥-3dB; The SSB may be associated with the serving cell PCI or with a PCI different from the serving cell PCI. In some embodiments, known conditions for two TCI states for simultaneous reception: For simultaneous reception in FR2, two panels are required for MAC CE-based TCI state switching. Each panel receives data from one TRP, and the network device needs to activate or switch two TCI states through two panels so that the terminal can better receive signals from the two TRPs. Before the TCI state pair changes, the terminal needs to perform L1-RSRP on the two TRPSs and report the best beam pair in the group-based report. In the group-based report, the two TCI states related to the best beam pair will be notified to the network device. Later, the network device will configure the TCI state pair to the terminal. The known conditions for simultaneous reception are based on the definition of group-based reporting for FR2 as follows: A dual TCI condition is known if the following conditions are met: The dual TCI state is QCL, and the beam pair (i.e., RS resource pair) within a group is D-type to the report; During TCI state switching, all RSs in the dual TCI state and both QCL chains are still detectable; The signal-to-noise ratio in TCI state is ≥-3dB; Report RS resource pairs configured for dual TCI state in the last

[1280] ms. In some embodiments, known conditions for dual TCI state of mDCI: For mDCI based TCI activation, two separate MAC CEs are sent to the terminal. For each MAC CE, only one TCI state is activated in one command. Each MAC CE activation is handled separately. The known conditions for simultaneous reception can only be defined for one TCI state, since there is only one TCI state in each MAC CE. The known conditions for dual TCI states for sDCI cannot be directly applied to the mDCI scheme. Assume that the two TCI states in the two MAC CEs are: Case 1: {TCI status 1 in MAC CE1 is in group-based reporting, TCI status 2 in MAC CE2 is not in group-based reporting}. Case 2: {TCI state 1 in MAC CE1 is in group-based reporting, TCI state 2 in MAC CE2 is in group-based reporting}. The known states of TCI state 1 cannot be determined solely by MAC CE 1. Case 1 is unknown, while case 2 is known. Since the TCI status has different latency requirements for known and unknown cases, the known conditions will have an impact on the latency requirements of each TRP. In some embodiments, for a known condition of mDCI, there are two possible solutions: Solution 1: Keep the independence assumption in mDCI and define the known conditions of a single TCI state in one MAC CE Solution 2: Remove the independence assumption in mDCI and define known conditions for both MAC CEs together. In some embodiments, for Solution 1, the known conditions are still based on a single TCI definition, however, the reporting will be changed to a group-based reporting. In some embodiments, for solution 2, it is also possible to create some relationship between the two MAC CEs and consider both TCI states at the same time, and then the dual TCI state known conditions can be reused. Therefore, it is necessary to define conditions on how to link two separate TCI states together to indicate that two MAC CEs are activated for multiple panels to receive simultaneously. There are several options to define the conditions: Option 1: Depends on the timing offset between two MAC CEs. For option 1, if the timing offset between the two MAC CEs is small, we can assume that the two TCI states are considered together. As we all know, for simultaneous reception in mTRP, it requires the timing offset between the two TRPs to be small and the two TRPs to operate well. If the two MAC CEs arrive within [x] ms, the UE can combine the two target TCI states into a pair and consider them. Option 2: Depends on group-based reporting. If group-based reporting was previously reported, the two MAC CEs from the mTRP can be considered as a pair. Option 3: Depends on whether the UE sends back multiple RX indications to the NW. Exemplarily, the multiple RX indications are the first indication information in the above embodiment. If the UE sends a Multiple RX Indication with "YES" to the NW before the MAC CE command, the UE confirms that the two MAC CEs received from the mTRP will be considered as a pair if the indication is current. Option 4: The NW sends an indication related to Multi-RX to the UE. Exemplarily, the indication related to Multi-RX is the second indication information in the above embodiment. If the NW sends an indication to the UE, the UE will receive signals from two TRPs at the same time. Then the two MAC CEs can be regarded as a pair. Option 5: Depends on a combination of options 1, 2, 3, and 4. In fact, only option 1 or option 2 cannot guarantee two TCI states for simultaneous reception. As for option 1, in the TDM scheme of mTRP, two MAC CEs can be received for activating TCI. Therefore, it is best to use at least two of options 1, 2, 3, and 4 at the same time. In some embodiments, known conditions for FR1: For simultaneous reception in FR1, the dual TCI state will not involve QCL-TypeD and will not be reported in the form of beam pairs. Since it is used for beam pair reporting, it is only used for FR2. Therefore, the known conditions for simultaneous reception in FR1 are different from FR2. For FR1, the two TCI states are measured and reported separately. Therefore, the known conditions can only be defined for each TCI state separately. The embodiments of the present disclosure also propose a device for implementing any of the above methods, for example, a device is proposed, the above device includes a unit or module for implementing each step executed by the terminal in any of the above methods. For another example, another device is also proposed, including a unit for implementing each step executed by a network device (such as an access network device, a core network function node, a core network device, etc.) in any of the above methods. or module. It should be understood that the division of the units or modules in the above device is only a division of logical functions, and in actual implementation, they can be fully or partially integrated into one physical entity, or they can be physically separated. In addition, the units or modules in the device can be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, and instructions are stored in the memory. The processor calls the instructions stored in the memory to implement any of the above methods or implement the functions of the units or modules of the above device, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory inside the device or a memory outside the device. Alternatively, the units or modules in the device can be implemented in the form of hardware circuits, and the functions of some or all of the units or modules can be realized by designing the hardware circuits. The above hardware circuits can be understood as one or more processors; for example, in one implementation, the above hardware circuit is an application-specific integrated circuit (ASIC), and the functions of some or all of the above units or modules are realized by designing the logical relationship of the components in the circuit; for example, in another implementation, the above hardware circuit can be realized by a programmable logic device (PLD), taking a field programmable gate array (FPGA) as an example, which can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured by a configuration file, so as to realize the functions of some or all of the above units or modules. All units or modules of the above devices can be realized in the form of a processor calling software, or in the form of a hardware circuit, or in part by a processor calling software, and the rest by a hardware circuit. In the disclosed embodiment, the processor is a circuit with signal processing capability. In one implementation, the processor may be a circuit with instruction reading and running capability, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which may be understood as a microprocessor), or a digital signal processor (DSP), etc.; in another implementation, the processor may realize certain functions through the logical relationship of the hardware circuit, and the logical relationship of the above hardware circuit is fixed or reconfigurable, such as a hardware circuit implemented by a processor as an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA. In a reconfigurable hardware circuit, the processor loads a configuration document to implement the process of hardware circuit configuration, which may be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules. In addition, it may also be a hardware circuit designed for artificial intelligence, which may be understood as an ASIC, such as a neural network processing unit (NPU), a tensor processing unit (TPU), a deep learning processing unit (DPU), etc. Fig. 4A is a schematic diagram of the structure of a terminal proposed in an embodiment of the present disclosure. As shown in Fig. 4A, the terminal 10 may include: at least one of a transceiver module 11, a processing module 12, and the like. In some embodiments, the above-mentioned processing module 12 is used to determine multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states in the first transmission mode used; the processing module 12 is also used to determine whether the multiple TCI states are known based on the known conditions corresponding to the multiple TCI states. The transceiver module 11 is used to execute at least one of the communication steps such as sending and / or receiving executed by the terminal 10 in any of the above methods (such as S201A-S202A, S201B-S203B, but not limited thereto), which will not be described in detail here. Optionally, the processing module 12 is used to execute at least one of the other steps (such as S201A-S202A, S201B-S203B, but not limited thereto) executed by the terminal 10 in any of the above methods, which will not be described in detail here. In some embodiments, the transceiver module may include a sending module and / or a receiving module, and the sending module and the receiving module may be separate or integrated. Optionally, the transceiver module may be interchangeable with the transceiver. In some embodiments, the processing module can be a module or include multiple submodules. Optionally, the multiple submodules respectively execute all or part of the steps required to be executed by the processing module. Optionally, the processing module can be replaced with the processor. Fig. 4B is a schematic diagram of the structure of a network device according to an embodiment of the present disclosure. As shown in Fig. 4B, the network device 20 may include at least one of a transceiver module 21 and a processing module 22. In some embodiments, the above-mentioned processing module 22 is used to determine multiple TCI states to be activated, and the known conditions corresponding to the multiple TCI states in the second transmission mode used; the processing module 11 is also used to determine whether multiple TCI states are known based on the known conditions corresponding to the multiple TCI states. The transceiver module 21 is used to execute at least one of the communication steps such as sending and / or receiving (such as S301A-S302A, S301B-S303B, but not limited thereto) executed by the network device 20 in any of the above methods, which will not be described in detail here. Optionally, the processing module 22 is used to execute at least one of the other steps (such as S301A-S302A, S301B-S303B, but not limited thereto) executed by the network device 20 in any of the above methods, which will not be described in detail here. In some embodiments, the transceiver module may include a sending module and / or a receiving module, and the sending module and the receiving module may be separate or integrated. Optionally, the transceiver module may be interchangeable with the transceiver. In some embodiments, the processing module can be a module or include multiple submodules. Optionally, the multiple submodules respectively execute all or part of the steps required to be executed by the processing module. Optionally, the processing module can be replaced with the processor. FIG5A is a schematic diagram of the structure of a communication device 8100 proposed in an embodiment of the present disclosure. The communication device 8100 may be a network device or a It can be a terminal (such as user equipment, etc.), or a chip, chip system, or processor that supports a network device to implement any of the above methods, or a chip, chip system, or processor that supports a terminal to implement any of the above methods. The communication device 8100 can be used to implement the method described in the above method embodiment, and the details can be referred to the description in the above method embodiment. As shown in FIG5A , the communication device 8100 includes one or more processors 8101. The processor 8101 may be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit. The baseband processor may be used to process the communication protocol and the communication data, and the central processing unit may be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute a program, and process the data of the program. The communication device 8100 is used to execute any of the above methods. In some embodiments, the communication device 8100 further includes one or more memories 8102 for storing instructions. Optionally, all or part of the memory 8102 may also be outside the communication device 8100. In some embodiments, the communication device 8100 further includes one or more transceivers 8103. When the communication device 8100 includes one or more transceivers 8103, the transceiver 8103 performs at least one of the communication steps such as sending and / or receiving in the above method (for example, S201A-S202A, S201B-S203B, S301A-S302A, S301B-S303B, but not limited thereto), and the processor 8101 performs at least one of the other steps (for example, S201A-S202A, S201B-S203B, S301A-S302A, S301B-S303B, but not limited thereto). In some embodiments, the transceiver may include a receiver and / or a transmitter, and the receiver and the transmitter may be separate or integrated. Optionally, the terms such as transceiver, transceiver unit, transceiver, transceiver circuit, etc. may be replaced with each other, the terms such as transmitter, transmission unit, transmitter, transmission circuit, etc. may be replaced with each other, and the terms such as receiver, receiving unit, receiver, receiving circuit, etc. may be replaced with each other. In some embodiments, the communication device 8100 may include one or more interface circuits 8104. Optionally, the interface circuit 8104 is connected to the memory 8102, and the interface circuit 8104 may be used to receive signals from the memory 8102 or other devices, and may be used to send signals to the memory 8102 or other devices. For example, the interface circuit 8104 may read instructions stored in the memory 8102 and send the instructions to the processor 8101. The communication device 8100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 8100 described in the present disclosure is not limited thereto, and the structure of the communication device 8100 may not be limited by FIG. 5A. The communication device may be an independent device or may be part of a larger device. For example, the communication device may be: 1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, a vehicle-mounted device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc. 5B is a schematic diagram of the structure of the chip 8200 proposed in the embodiment of the present disclosure. In the case where the communication device 8100 may be a chip or a chip system, reference may be made to the schematic diagram of the structure of the chip 8200 shown in FIG5B , but the present invention is not limited thereto. The chip 8200 includes one or more processors 8201, and the chip 8200 is used to execute any of the above methods. In some embodiments, the chip 8200 further includes one or more interface circuits 8202. Optionally, the interface circuit 8202 is connected to the memory 8203. The interface circuit 8202 can be used to receive signals from the memory 8203 or other devices, and the interface circuit 8202 can be used to send signals to the memory 8203 or other devices. For example, the interface circuit 8202 can read instructions stored in the memory 8203 and send the instructions to the processor 8201. In some embodiments, the interface circuit 8202 performs at least one of the communication steps such as sending and / or receiving in the above method (for example, S201A~S202A, S201B~S203B, S301A~S302A, S301B~S303B, but not limited to this), and the processor 8201 performs at least one of the other steps (for example, S201A~S202A, S201B~S203B, S301A~S302A, S301B~S303B, but not limited to this). In some embodiments, terms such as interface circuit, interface, transceiver pin, and transceiver may be used interchangeably. In some embodiments, the chip 8200 further includes one or more memories 8203 for storing instructions. Optionally, all or part of the memory 8203 may be outside the chip 8200. The present disclosure also proposes a storage medium, on which instructions are stored, and when the instructions are executed on the communication device 8100, the communication device 8100 executes any of the above methods. Optionally, the storage medium is an electronic storage medium. Optionally, the storage medium is a computer-readable storage medium, but is not limited to this, and it can also be a storage medium readable by other devices. Optionally, the storage medium can be a non-transitory storage medium, but is not limited to this, and it can also be a temporary storage medium. The present disclosure also proposes a program product, which, when executed by the communication device 8100, enables the communication device 8100 to execute any of the above methods. Optionally, the program product is a computer program product. The present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to execute any one of the above methods. Those skilled in the art will appreciate that the units and algorithm steps of each example described in the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. The implementation depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this disclosure. Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here. The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A method for determining information, characterized in that: The method is executed by a terminal, and includes: Determine a plurality of TCI states to be activated and known conditions corresponding to the plurality of TCI states in the first transmission mode used; According to the known conditions corresponding to the multiple TCI states, it is determined whether the multiple TCI states are known.

2. The method according to claim 1, characterized in that The determining of the multiple TCI states to be activated and the known conditions corresponding to the multiple TCI states in the first transmission mode used include: Determine that the first transmission mode is non-simultaneous reception, and the known conditions corresponding to the multiple TCI states are the first known conditions of a single TCI state.

3. The method according to claim 2, characterized in that The first known condition includes at least one of the following: Whether a layer 1 reference signal received power L1-RSRP report of the reference signal corresponding to the single TCI state has been reported to the network device; Whether the group-based report reported to the network device includes the L1-RSRP report of the reference signal corresponding to the single TCI state.

4. The method according to claim 1, characterized in that The determining of the multiple TCI states to be activated and the known conditions corresponding to the multiple TCI states in the first transmission mode used include: Determine that the first transmission mode is simultaneous reception, and the multiple TCI states are activated by multiple media access control elements MAC CE, and the known conditions corresponding to the multiple TCI states are the second known conditions of the single TCI state.

5. The method according to claim 4, characterized in that The second known condition is whether the group-based report reported to the network device includes an L1-RSRP report of the reference signal corresponding to the single TCI state.

6. The method according to claim 1, characterized in that The determining of the multiple TCI states to be activated and the known conditions corresponding to the multiple TCI states in the first transmission mode used include: It is determined that the multiple TCI states to be activated and the first transmission mode used meet specific conditions, and the known conditions corresponding to the multiple TCI states are the third known conditions common to the multiple TCI states.

7. The method according to claim 6, characterized in that The specific conditions include at least one of the following: The multiple TCI states are activated by one MAC CE, and the first transmission mode is simultaneous reception; The multiple TCI states are activated by multiple MAC CEs, the timing offsets of the multiple MAC CEs are less than a specific value, and the first transmission mode is simultaneous reception; The multiple TCI states are activated by multiple MAC CEs, and before receiving the multiple MAC CEs, the terminal sends a group-based report to a network device, and the first transmission mode is simultaneous reception; The multiple TCI states are activated by multiple MAC CEs, and before receiving the multiple MAC CEs, the terminal sends first indication information to the network device, and the first transmission mode is simultaneous reception; The multiple TCI states are activated by multiple MAC CEs. Before receiving the multiple MAC CEs, the terminal receives second indication information sent by a network device, and the first transmission mode is simultaneous reception.

8. The method according to claim 6 or 7, characterized in that The third known condition is whether it has been reported to the network device, including a group-based report of the L1-RSRP report of the reference signals corresponding to the multiple TCI states.

9. The method according to any one of claims 1 to 8, characterized in that The first transmission mode used is the first transmission mode in the high frequency scenario FR2.

10. The method according to claim 1, characterized in that The first transmission mode used is the first transmission mode in the low scenario FR1, and the known conditions corresponding to the multiple TCI states are the fourth known conditions of the single TCI state.

11. The method according to claim 10, characterized in that The fourth known condition is whether the L1-RSRP report of the reference signal corresponding to the single TCI state has been reported to the network device.

12. The method according to any one of claims 1 to 11, characterized in that The method further comprises: Determining that at least one of the multiple TCI states is known, determining that there is no need to scan the receiving beam for the TCI state determined to be known, and directly acquiring the receiving beam for the TCI state determined to be known; or It is determined that at least one of the multiple TCI states is unknown, and after determining to scan the receiving beam for the TCI state determined to be unknown, a receiving beam for the TCI state determined to be unknown is determined.

13. A method for determining information, characterized in that: The method is performed by a network device and includes: Determine a plurality of TCI states to be activated and known conditions corresponding to the plurality of TCI states in the second transmission mode used; According to the known conditions corresponding to the multiple TCI states, it is determined whether the multiple TCI states are known.

14. The method according to claim 13, characterized in that The determining of the multiple TCI states to be activated and the known conditions corresponding to the multiple TCI states in the second transmission mode used include: Determine that the second transmission mode is non-simultaneous transmission, and the known conditions corresponding to the multiple TCI states are the fifth known conditions of the single TCI state.

15. The method according to claim 14, characterized in that The fifth known condition includes at least one of the following: Whether an L1-RSRP report of the reference signal corresponding to the single TCI state reported by the terminal has been received; Whether the received group-based report reported by the terminal includes the L1-RSRP report of the reference signal corresponding to the single TCI state.

16. The method according to claim 13, characterized in that The determining of the multiple TCI states to be activated and the known conditions corresponding to the multiple TCI states in the second transmission mode used include: Determine that the second transmission mode is simultaneous transmission, and the multiple TCI states are activated by multiple MAC CEs, and the known conditions corresponding to the multiple TCI states are the sixth known conditions of the single TCI state.

17. The method according to claim 16, characterized in that The sixth known condition is whether the received group-based report reported by the terminal includes the L1-RSRP report of the reference signal corresponding to the single TCI state.

18. The method according to claim 13, characterized in that The determining of the multiple TCI states to be activated and the known conditions corresponding to the multiple TCI states in the second transmission mode used include: Determine that the multiple TCI states to be activated and the second transmission mode used meet specific conditions, and the known conditions corresponding to the multiple TCI states are the seventh known conditions common to the multiple TCI states.

19. The method according to claim 18, characterized in that The specific conditions include at least one of the following: The multiple TCI states are activated by one MAC CE, and the second transmission mode is simultaneous transmission; The multiple TCI states are activated by multiple MAC CEs, the timing offsets of the multiple MAC CEs are less than a specific value, and the second transmission mode is simultaneous transmission; The multiple TCI states are activated by multiple MAC CEs, and before the multiple MAC CEs are sent, a group-based report sent by the terminal is received, and the second transmission mode is simultaneous transmission; The multiple TCI states are activated by multiple MAC CEs, and before the multiple MAC CEs are sent, first indication information sent by the terminal is received, and the second transmission mode is sent simultaneously; The multiple TCI states are activated by multiple MAC CEs. Before the multiple MAC CEs are sent, second indication information is sent to the terminal, and the second transmission mode is sent simultaneously.

20. The method according to claim 18 or 19, characterized in that The seventh known condition is whether a group-based report including an L1-RSRP report of reference signals corresponding to the multiple TCI states reported by the terminal has been received.

21. The method according to any one of claims 13 to 20, characterized in that The second transmission mode used is the second transmission mode in the high frequency scenario FR2.

22. The method of claim 13, wherein: The second transmission mode used is the second transmission mode in the low scenario FR1, and the known conditions corresponding to the multiple TCI states are the eighth known conditions of the single TCI state.

23. The method of claim 22, wherein: The eighth known condition is whether the L1-RSRP report of the reference signal corresponding to the single TCI state reported by the terminal has been received.

24. The method according to any one of claims 13 to 23, characterized in that The method further comprises: Determine that at least one of the multiple TCI states is known, and determine to perform data transmission of the TCI state determined to be known after a first delay; or It is determined that at least one of the multiple TCI states is unknown, and data transmission of the TCI state determined to be unknown is performed after a second delay.

25. The method of claim 24, wherein: The first delay is smaller than the second delay.

26. A terminal, characterized in that: include: A processing module, configured to determine a plurality of TCI states to be activated, and known conditions corresponding to the plurality of TCI states in the first transmission mode used; The processing module is further used to determine whether the multiple TCI states are known according to the known conditions corresponding to the multiple TCI states.

27. A network device, characterized in that: include: A processing module, configured to determine a plurality of TCI states to be activated, and known conditions corresponding to the plurality of TCI states in the second transmission mode used; The processing module is further used to determine whether the multiple TCI states are known according to the known conditions corresponding to the multiple TCI states.

28. A terminal, characterized in that: include: one or more processors; A memory coupled to the processor, wherein instructions are stored in the memory, and when the instructions are executed by the processor, the terminal executes the method according to any one of claims 1 to 12.

29. A network device, characterized in that: include: one or more processors; A memory coupled to the processor, wherein instructions are stored in the memory, and when the instructions are executed by the processor, the network device executes the method according to any one of claims 13 to 25.

30. A communication system, characterized in that: The invention comprises a terminal and a network device, wherein the terminal is configured to implement the method according to any one of claims 1 to 12, and the network device is configured to implement the method according to any one of claims 13 to 25.

31. A storage medium storing instructions, characterized in that: When the instructions are executed on a communication device, the communication device is caused to execute the method according to any one of claims 1 to 12 and 13 to 25.

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