Wireless communication method, apparatuses, and storage medium

Abstract

Provided are a wireless communication method, apparatuses, and a storage medium. The wireless communication method comprises: a first node receives first configuration information, the first configuration information being used for determining second configuration information within one or more time periods; and the first node and a second node transmit a signal on the basis of the first configuration information.

Description

Wireless communication method, device and storage medium

[0001] This disclosure claims priority to Chinese patent application No. 202311787853.X, filed on December 22, 2023, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present disclosure relates to the field of communication technologies, and in particular to a wireless communication method, device, and storage medium. Background Art

[0003] Today's fifth-generation mobile communication technology (5G) can already support a small number of extended reality (XR) users, but it has not yet reached maturity. For example, there is still room for development in terms of low-latency capacity to support XR services and terminal power saving.

[0004] Summary of the Invention

[0005] In one aspect, an embodiment of the present disclosure provides a wireless communication method, applied to a first node. The method includes:

[0006] receiving first configuration information, where the first configuration information is used to determine second configuration information within a time period or multiple time periods;

[0007] A signal is transmitted based on the first configuration information.

[0008] In another aspect, an embodiment of the present disclosure provides a wireless communication method, applied to a second node. The method includes:

[0009] Sending first configuration information, where the first configuration information is used to determine second configuration information within a time period or multiple time periods;

[0010] A signal is transmitted based on the first configuration information.

[0011] In another aspect, an embodiment of the present disclosure provides a wireless communication device, applied to a first node. The device includes: a communication module;

[0012] a communication module, configured to receive first configuration information, the first configuration information being used to determine second configuration information within a time period or multiple time periods;

[0013] The communication module is further configured to transmit a signal based on the first configuration information.

[0014] In another aspect, an embodiment of the present disclosure provides a wireless communication device, applied to a second node. The device includes: a communication module;

[0015] a communication module, configured to send first configuration information, where the first configuration information is used to determine second configuration information within a time period or multiple time periods;

[0016] The communication module is further configured to transmit a signal based on the first configuration information.

[0017] In yet another aspect, an embodiment of the present disclosure provides a communication device comprising: a memory and a processor; the memory and the processor are coupled; the memory is configured to store computer program instructions executable by the processor; and the processor implements the wireless communication method described in any of the above aspects when executing the computer program instructions.

[0018] On the other hand, an embodiment of the present disclosure provides a computer-readable storage medium, on which computer program instructions are stored. When the computer program instructions are executed on a computer (such as a communication device or a signal transmission device), the wireless communication method described in any of the above aspects is implemented.

[0019] In yet another aspect, an embodiment of the present disclosure provides a computer program product, which includes computer program instructions, and when the computer program instructions are executed, implements the wireless communication method described in any one of the above aspects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] FIG1 is a schematic diagram of the architecture of a communication system according to some embodiments.

[0021] FIG2 is an interaction flow chart of a wireless communication method according to some embodiments.

[0022] FIG3 is a schematic diagram of a time-frequency resource configuration according to some embodiments.

[0023] FIG4 is a schematic diagram of another time-frequency resource configuration according to some embodiments.

[0024] FIG5 is a schematic diagram of yet another time-frequency resource configuration according to some embodiments.

[0025] FIG6 is a schematic diagram of yet another time-frequency resource configuration according to some embodiments.

[0026] FIG7 is a schematic structural diagram of a wireless communication device according to some embodiments.

[0027] FIG8 is a schematic structural diagram of another wireless communication device according to some embodiments.

[0028] FIG9 is a schematic structural diagram of a communication device according to some embodiments. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the embodiments described are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present disclosure.

[0030] In the description of this disclosure, unless otherwise specified, " / " means "or". For example, A / B can mean A or B. "And / or" in this article is merely a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: only A, only B, and A and B. In addition, "at least one" means one or more, and "a plurality" means two or more. Expressions such as "first" and "second" do not limit the quantity and execution order, and expressions such as "first" and "second" do not necessarily limit them to be different.

[0031] It should be noted that in this disclosure, expressions such as "exemplarily" or "for example" are used to indicate examples, illustrations, or explanations. Any embodiment or design described in this disclosure as "exemplary" or "for example" should not be construed as being preferred or advantageous over other embodiments or designs. Rather, the use of expressions such as "exemplarily" or "for example" is intended to present the relevant concepts in a detailed manner.

[0032] XR technologies, including virtual reality and augmented reality, can be used to provide immersive communication services. In the telecommunications industry, XR technologies are seen as a new technology and service for future communication systems. These technologies have a wide range of applications, including entertainment, smart transportation, industry, engineering collaboration, telemedicine, robotics, and other sectors.

[0033] Some 5G technologies can already support a small number of XR users, but they have not yet matured. For example, there is still room for development in terms of low-latency capacity and terminal power saving to support XR and other services.

[0034] Furthermore, 6G networks and terminals are expected to include AI capabilities. These AI capabilities can provide certain predictive and reasoning capabilities, potentially serving as a foundational capability for 6G, improving network performance and simplifying the network. Therefore, how to further optimize resource management within AI-enabled networks to better serve XR services and reduce terminal power consumption has become a pressing issue.

[0035] In view of this, the present disclosure proposes a wireless communication method, in which a first node receives first configuration information, which is used to determine second configuration information within a time period or multiple time periods; and the first node transmits a signal based on the first configuration information. In this way, the first node sends a signal based on the first configuration information, which can implement different configurations in different time periods, achieving efficient resource allocation while improving resource utilization efficiency, facilitating optimized signal transmission, and thus better serving XR services.

[0036] The wireless communication methods provided in the embodiments of the present disclosure can be applied to systems of various communication standards. For example, the wireless communication methods provided in the embodiments of the present disclosure can be applied to systems including, but not limited to, LTE systems, various versions based on LTE evolution, 5G systems, and other communication systems. In addition, the methods for sending and receiving system messages provided in the embodiments of the present disclosure can also be applied to future-oriented communication systems (such as 6G communication systems).

[0037] The network architecture of the mobile communication network (including but not limited to 3G, 4G, 5G and future mobile communication networks) in the embodiment of the present disclosure may include at least a first communication node and a second communication node. It should be understood that in this example, in the downlink, the first communication node may be a network side device (for example, including but not limited to a base station), and the second communication node may be a terminal side device (for example, including but not limited to a terminal). Of course, in the uplink, the first communication node may also be a terminal side device, and the second communication node may also be a network side device. In the device-to-device communication between the two communication nodes, the first communication node and the second communication node may both be a base station or a terminal. The first communication node and the second communication node may be referred to as the first node and the second node, respectively.

[0038] For example, taking the first communication node as a terminal and the second communication node as a base station, as shown in FIG1 , FIG1 is a communication system provided in an embodiment of the present disclosure, which includes a terminal 10 and a base station 20. The terminal 10 and the base station 20 may be one or more, and the embodiment of the present disclosure does not limit the number.

[0039] In some embodiments, base station 20 provides wireless access services to terminal 10. A base station 20 provides at least one service coverage area (also referred to as a cell). Terminal 10 entering this area can communicate with base station 20 via wireless signals to receive the wireless access services provided by base station 20.

[0040] In some embodiments, the base station may be a base station or an evolved base station (eNB or eNodeB) in long term evolution (LTE), long term evolution advanced (LTEA), a base station device in a 5G network, or a base station in a future communication system. The base station may include various network-side devices such as various macro base stations, micro base stations, home base stations, wireless remote devices, reconfigurable intelligent surfaces (RISs), routers, relays, TRPs, and wireless fidelity (WIFI) devices.

[0041] In some embodiments, the terminal can be a device with wireless transceiver function. The terminal can be a mobile phone, a tablet computer, a computer with wireless transceiver function, a virtual reality (VR) terminal, an augmented reality (AR) terminal, a wireless terminal in industrial control, a wireless terminal in self-driving, a wireless terminal in remote medical, a wireless terminal in smart grid, a wireless terminal in transportation safety, a wireless terminal in smart city, a wireless terminal in smart home, etc. The embodiment of the present disclosure does not limit the application scenario. The terminal can sometimes also be called a user, user equipment (UE), access terminal, UE unit, UE station, mobile station, mobile station, remote station, remote terminal, mobile device, UE terminal, wireless communication equipment, UE agent or UE device, etc., and the embodiment of the present disclosure does not limit this.

[0042] It should be noted that Figure 1 is only an exemplary framework diagram. The number of devices included in Figure 1 and the names of each device are not restricted. In addition to the devices shown in Figure 1, the communication system may also include other devices (such as core network devices).

[0043] The embodiments of the present disclosure do not limit the application scenarios. The system architecture and business scenarios described in the embodiments of the present disclosure are intended to more clearly illustrate the technical solutions of the embodiments of the present disclosure and do not constitute a limitation on the technical solutions provided by the embodiments of the present disclosure. Persons skilled in the art will appreciate that with the evolution of network architecture and the emergence of new business scenarios, the technical solutions provided by the embodiments of the present disclosure are equally applicable to similar technical problems.

[0044] The present disclosure provides a wireless communication method. As shown in FIG2 , the method includes the following steps:

[0045] S101. A second node sends first configuration information to a first node. Correspondingly, the first node receives the first configuration information sent by the second node. The first configuration information is used to determine second configuration information within one time period or multiple time periods.

[0046] In some embodiments, a function is enabled within a time period or multiple time periods, and the function includes at least one of: random access, uplink transmission, downlink transmission, paging transmission, broadcast transmission, discontinuous reception (DRX), secondary cell activation or deactivation, cell measurement, beam operation, and partial bandwidth (Bandwidth Part, BWP) operation.

[0047] In some embodiments, the plurality of time periods are a plurality of discontinuous time periods.

[0048] It is understood that flexible adjustments to various functions based on different business needs can more effectively utilize network resources. For example, when the network load is light, functions such as "random access" and / or "broadcast transmission" can be disabled for a period of time to save power. When the network load is heavy, strategies such as activating secondary cells can be used to increase network capacity.

[0049] By adjusting the settings such as the enable switches and parameters of various network functions, users can improve the quality and reliability of communication in various scenarios. For example, in high-intensity interference scenarios, technologies such as beam management can be used to improve signal quality and thus enhance the user experience.

[0050] In some embodiments, the first configuration information is carried in radio resource control (RRC) signaling.

[0051] In some embodiments, the second configuration information includes signaling configuration information.

[0052] In some embodiments, signals are transmitted based on the same signal transmission configuration information in each of the multiple time periods. This reduces resource configuration overhead by transmitting signals based on the same signal transmission configuration information in each time period.

[0053] In some embodiments, a signal is transmitted in each of the multiple time periods based on the configuration information for signal transmission corresponding to the time period. This allows for flexible configuration adjustments to be made in different time periods to meet different service requirements, which helps optimize network performance and improve user experience.

[0054] In some embodiments, the second configuration information includes time domain configuration information, and the time domain configuration information includes: a start point and a period of the periodic time domain resource.

[0055] In some embodiments, the second configuration information includes time domain configuration information, the time domain configuration information includes: a bitmap, the bitmap includes multiple indicator bits, each of the multiple indicator bits corresponds to a time unit, and the indicator bit is used to indicate whether the time unit is configured as a transmission resource for transmitting a signal.

[0056] In some embodiments, a time unit corresponding to each indicator bit is an opportunity or a time slot; or a time unit corresponding to each indicator bit may also be multiple time slots or multiple opportunities. A time slot includes multiple opportunities.

[0057] For example, as shown in Figure 3, assume that the base station or terminal determines the presence of XR traffic based on AI model reasoning and predicts that XR packets will arrive at times t1 and t2 within time period T1. T1 may include N1 time slots, where N1 is an integer greater than 1.

[0058] The base station configures the start time of T1, the duration of T1, and the time domain position of the transmission resource of each XR packet transmission within T1 through RRC signaling. The time domain position of the transmission resource of each XR packet transmission within T1 can be determined by a bitmap.

[0059] The bitmap includes multiple indicator bits, each of which corresponds to a time unit. An indicator bit of 0 indicates that the corresponding time unit is not configured as a transmission resource, while an indicator bit of 1 indicates that the corresponding time unit is configured as a transmission resource. For example, as shown in Figure 4, T1 includes 11 time slots, each indicator bit corresponds to a time slot within T1, and time slots 4, 5, 9, and 10 are configured as transmission resources for transmitting XR packets.

[0060] In some embodiments, the second configuration information includes time domain configuration information, and the time domain configuration information includes at least one of the following: a time domain offset value corresponding to the transmission resource of each transmission signal, the time domain offset value is used to represent the difference between the start time of the time period and the start time of the transmission resource of the transmission signal; and the duration of the transmission resource of each transmission signal.

[0061] For example, as shown in Figure 4, the base station configures the start time of T1, the duration of T1, and the time domain position of the transmission resource for each XR packet transmission within T1 through RRC signaling. The time domain position of the transmission resource for each XR packet transmission within T1 can be determined by the time domain offset value corresponding to the transmission resource for each XR packet transmission. The time domain offset value is used to represent the difference between the start time of the time period and the start time of the transmission resource for the XR packet transmission.

[0062] As shown in Figure 5, assume there is a parameter list (offset1, offset2, offset3, ...), where offset1 is the start time of the first transmission resource for transmitting an XR packet, which is offset 1 from the start time of T1; offset2 is the start time of the second transmission resource for transmitting an XR packet, which is offset 2 from the start time of T1; and so on. The duration of each transmission resource for transmitting an XR packet is 2 time slots.

[0063] As another example, referring to FIG6 , assume there is a parameter list (offset, gap1, gap2, ...), where offset is the time interval offset from the start time of T1, which is the start time of the first transmission resource for transmitting the XR packet; gap1 is the time interval gap1 from the start time of the first transmission resource for transmitting the XR packet, which is the start time of the second transmission resource for transmitting the XR packet; and so on. The duration of each transmission resource for transmitting the XR packet is 2 time slots.

[0064] In some embodiments, the second configuration information includes configuration information of a hybrid automatic repeat request (HARQ) RRC process, and the configuration information of the HARQ process includes at least one of the following: an identifier of the HARQ process, and the number of physical shared channels using the same HARQ process.

[0065] Exemplarily, the second configuration information includes a bitmap, where the identifiers of the HARQ processes corresponding to the time slots of the four physical shared channels configured in the bitmap are X, X+1, X+2, and X+3, respectively. X can be calculated based on the time slot position corresponding to the physical shared channel based on a relevant protocol (e.g., a 3GPP protocol).

[0066] HARQ process identifiers are periodically assigned. X is defined by the relevant formula for HARQ process identifiers. For example, if X = 0, the HARQ process identifiers for the time slots corresponding to the four physical shared channels are 0, 1, 2, and 3, respectively. For another example, if X = 1, the HARQ process identifiers for the time slots corresponding to the four physical shared channels are 1, 2, 3, and 4, respectively. Accordingly, the HARQ process identifiers for subsequent time slots corresponding to the physical shared channels can also be incremented by a preset value, such as 1.

[0067] Alternatively, the HARQ process identifier may be allocated non-periodically, but may be allocated accurately according to the physical shared channel timing to be used.

[0068] Exemplarily, the second configuration information is carried in radio resource control (RRC) signaling, and the second configuration information includes that the number of physical shared channels using the same HARQ process is N, and the physical shared channels include a physical uplink shared channel (PUSCH) and a physical downlink shared channel (PDSCH). For example, it is determined through RRC signaling that a video traffic frame is configured with Nmax_PUSCHs PUSCHs transmission.

[0069] In some embodiments, in each HARQ process within a time period, a signal is transmitted based on the configuration information of the signal transmission corresponding to the HARQ process. In this way, flexible configuration adjustment can be performed in different HARQ processes according to different service requirements.

[0070] In some embodiments, signals are transmitted in multiple HARQ processes based on the same signal transmission configuration information. Using the same signal transmission configuration information in multiple HARQ processes ensures consistency across these HARQ processes, thereby reducing the probability of transmission errors and improving data transmission reliability.

[0071] In some embodiments, the second configuration information includes frequency domain configuration information, and the frequency domain configuration information includes that transmission resources of transmission signals at different time domain positions occupy the same frequency domain resources.

[0072] In some embodiments, the frequency domain configuration information further includes at least one of the following:

[0073] The frequency domain location of the transmission resource of each transmission signal;

[0074] Frequency domain starting position;

[0075] the bandwidth of the transmission resource for each transmission signal;

[0076] The frequency domain offset value corresponding to the transmission resource of each transmission signal is used to represent the difference between the frequency domain starting position and the frequency domain position of the transmission resource.

[0077] It can be understood that by configuring resources based on the relevant configuration management framework, that is, the second node configures the transmission resources for the transmission signal, or configures the resources for the periodic transmission signal, the second node can pre-determine which resources are redundant (based on artificial intelligence model reasoning), and then when scheduling at the second node, it can dynamically schedule the use of redundant resources.

[0078] In some embodiments, the first node sends reference configuration information to the second node; accordingly, the second node receives the reference configuration information sent by the first node.

[0079] In some embodiments, reference configuration information is used to determine the first configuration information.

[0080] In some embodiments, the first node sending the reference configuration information includes at least one of:

[0081] Sending reference configuration information corresponding to the network configuration information;

[0082] Send reference configuration information within the given configuration information value range;

[0083] Sending the reference configuration information obtained by the first node;

[0084] The first node feeds back an evaluation of the RRC configuration.

[0085] In some embodiments, the reference configuration information includes at least one of the following:

[0086] Resource configuration parameters corresponding to the first time point;

[0087] Discontinuous reception configuration parameters corresponding to the first time point;

[0088] The arrival time jitter value of the data packet corresponding to the first time point;

[0089] The total buffer status report (BSR) corresponding to the first time point;

[0090] The total BSR at the current moment;

[0091] The quality of service level corresponding to a set of multiple protocol data units (PDUs);

[0092] Priority information of multiple PDU sets or logical channels;

[0093] Resource usage request.

[0094] In some embodiments, the first time point includes at least one of the following: at least one future moment, a starting point or an ending point of at least one future time period.

[0095] In some embodiments, the at least one future time moment may be N future time slots starting from time slot n corresponding to the base station reception time moment, or N future uplink time slots starting from time slot n, or N future opportunities starting from time slot n.

[0096] In some embodiments, the at least one future moment may be within a preset future time period.

[0097] In some embodiments, the first node periodically sends reference configuration information to the second node, and the most recently sent reference configuration information may replace old reference information.

[0098] In one example, each BSR corresponds to a time margin information, and the BSR corresponding to the future time t2 does not include the BSR corresponding to the future time t1. In another example, a BSR does not include the amount of retransmitted data.

[0099] An example of a trigger condition is: when the minimum value of multiple time margins is smaller than a pre-configured threshold and there is no BSR / DSR report currently, it is necessary to trigger the BSR to report the time margin.

[0100] In some embodiments, the first node sends reference configuration information based on artificial intelligence model (AI model) reasoning.

[0101] In other embodiments, the second node generates reference configuration information based on artificial intelligence model (AI model) reasoning.

[0102] In this way, the second node can predetermine the first configuration information with reference to the configuration information, thereby improving the efficiency of signal transmission.

[0103] For example, the priority information and resource usage requests of multiple PDU sets or logical channels can be determined based on the urgency / number of retransmissions / time margin inferred by the artificial intelligence model.

[0104] In some embodiments, the first node or the second node can also generate the reliability of the data packet at the first time point, the size of the data packet at the first time point, the correlation between the data packets at the first time point, the quality of service level QoS, etc. based on artificial intelligence model reasoning.

[0105] In some embodiments, the first node or the second node obtains data related to the business type; and trains an artificial intelligence model based on the data related to the business type.

[0106] XR service-related data includes at least one of the following: packet arrival time within a historical time period, packet arrival time jitter within a historical time period, packet size within a historical time period, information about multiple service flows within a historical time period, channel state information within a historical time period, beam information within a historical time period, and terminal and base station location information within a historical time period. XR service-related data may also include other data, which is not limited by this disclosure.

[0107] In some embodiments, when the first node trains an artificial intelligence model based on data related to the business type, the first node determines whether to obtain data related to the business type based on the signaling sent by the second node; and trains the artificial intelligence model based on the data related to the business type.

[0108] In some embodiments, when the second node trains an artificial intelligence model based on data related to the business type, the second node determines whether to obtain data related to the business type based on a request message sent by the terminal; and trains the artificial intelligence model based on data related to the business type.

[0109] It is understood that the artificial intelligence model used by the first node and the artificial intelligence model used by the second node can be the same artificial intelligence model. The functions of this artificial intelligence model can also achieve all the functions that the first and second nodes described above can achieve based on the artificial intelligence model, and can also achieve other functions, which is not limited by this disclosure.

[0110] In other embodiments, the first node or the second node can schedule idle resources to transmit the transmission signal based on artificial intelligence model reasoning after the transmission signal arrives. In this way, the first node or the second node does not need to configure the transmission resources for transmitting the transmission signal in advance based on artificial intelligence model reasoning, saving device power consumption. Moreover, when the first node receives the scheduling information, in some cases, it does not need to send a scheduling request (SR) and cancels the corresponding SR process.

[0111] On the other hand, compared with the above-mentioned semi-static provisioning method, scheduling based on downlink control information (DCI) has more physical control signaling overhead, so in one example, a method of combining semi-static provisioning with DCI scheduling is also considered.

[0112] Exemplarily, DCI adds a new bit field, for example, 1 bit field indicates that the scheduling is a scheduling corresponding to artificial intelligence model inference.

[0113] S102: The first node and the second node transmit a signal based on first configuration information.

[0114] Based on this, the first node sends a signal based on the first configuration information, which can realize the use of different configurations in different intervals, realize efficient allocation of resources while improving resource utilization efficiency, and facilitate the optimization of signal transmission, thereby better serving the XR business.

[0115] In some embodiments, a first node receives third configuration information sent by a second node; in response, the second node sends the third configuration information to the first node. The third configuration information includes configuration information of a transmission mode, where the transmission mode includes a first transmission mode or a second transmission mode, and the first transmission mode has fewer procedures than the second transmission mode.

[0116] In some embodiments, the process of the second transmission mode is a channel state information reporting process, and the process of the first transmission mode includes the first node not expecting at least one of the following for a period of time: receiving a channel state information reference signal or sending a channel state information report (CSI report). In this way, because the second node can predict the omitted channel state information report for a period of time, the first node omits sending the channel state information report for a period of time, thereby saving power consumption of the terminal and the base station.

[0117] For example, the base station can cancel the transmission or reception of CSI reports within a preset time period. Assuming that the CSI predicted by the base station is accurate in a short period of time, the transmission or reception of CSI reports from 1 to Num_CSI_report periods can be canceled. However, when the time is longer, the error rate of the CSI predicted by the base station is higher, so the preset Num_CSI_report is smaller.

[0118] For another example, the base station may instruct to cancel periodic CSI reporting. After receiving the instruction from the base station, the UE no longer reports CSI periodically, but may continue to report aperiodic CSI.

[0119] For another example, for aperiodic CSI reporting, omitting one or more steps in the channel state information reporting process is an example. Assuming that the CSI predicted by the base station is accurate within a short period of time, the base station can cancel the transmission or reception of the aperiodic channel state information reference signal and CSI report within a preset time period.

[0120] In some embodiments, the second transmission mode is a paging detection process, and the first transmission mode process includes a period of time during which the first node does not monitor for paging signals on paging occasions (POs). This allows for further reductions in terminal power consumption by eliminating the need to monitor for paging signals on POs within the PTW. PTW, which stands for "Paging Time Window," limits a terminal to monitoring paging occasions only within this window, thereby reducing standby power consumption.

[0121] For example, when the UE is in idle state (for example, a smartphone with XR service, which retains the characteristics of the idle state and enters the energy-saving mode), according to the configuration of discontinuous reception (CDRX) in the connected state, it is in power saving state most of the time and only monitors on a small number of POs. For example, within a period of time (40.96s), only certain POs within the paging time window (5.12s) are monitored, and no monitoring is done at other times.

[0122] In some embodiments, the second transmission mode is a system information block (SIB) sending process, and the process of the first transmission mode includes that the first node does not expect at least one of the following within a period of time: sending a master information block (MIB), sending system information of a second cell, and the second cell is a cell other than the first cell that has sent system information.

[0123] Exemplarily, assuming that the base station knows the MIB information, the step of sending the MIB is omitted in the SIB sending process.

[0124] For another example, considering a situation of multiple cells, the base station may indicate to omit the system information of the second cell, for example, the second cell is a neighboring cell of the first cell.

[0125] In some embodiments, the second transmission mode is a radio resource control RRC reconfiguration process, and the process of the first transmission mode includes the first node not expecting at least one of the following within a period of time: measurement configuration, measurement execution, measurement report triggering, measurement report feedback, and RRC connection reconfiguration.

[0126] In some embodiments, the second transmission mode is a monitoring process of a physical downlink control channel (PDCCH), and the process of the first transmission mode includes the first node not expecting to monitor the PDCCH for part of the time within the DRX activation time period within a period of time.

[0127] For example, the UE monitors the PDCCH during the DRX activation period according to the DRX configuration. However, due to the jitter of the downlink service related to XR traffic, the DRX activation period may be longer so that the jittered downlink PDCCH can be monitored even if it is detected, but this will result in more power consumption. At this time, if the base station or UE can predict the jitter value, based on this feature, the UE can omit monitoring the PDCCH for part of the time during the DRX activation period. For example, the UE's behavior is: even in the DRX activation period, which is also a period before the arrival of XR traffic, the UE does not need to monitor the PDCCH; or even in the DRX activation period, the UE only monitors the PDCCH after the arrival of XR traffic.

[0128] In some embodiments, the second transmission mode is a radio resource control (RRC) reconfiguration procedure, and the RRC reconfiguration procedure includes at least one of the following: measurement configuration, measurement execution, measurement report triggering, measurement report feedback, and RRC connection reconfiguration. The procedure of the first transmission mode includes fewer radio resource control (RRC) reconfiguration procedures of the first node within a period of time than the procedure of the second transmission mode.

[0129] In some embodiments, the first node or the second node receives or sends control signaling, where the control signaling is used to indicate whether to execute the first transmission mode.

[0130] Exemplarily, the base station sends control signaling to the terminal, where the control signaling is 1 bit, and the 1 bit is used to indicate whether or not a CSI report is sent or received; the control signaling is a bit value other than 1 bit, which is used to indicate that the sending or receiving of the CSI report within a preset time period is omitted, or the sending or receiving of the next CSI report is omitted, or the sending or receiving of subsequent preset CSI reports is omitted, etc.

[0131] In some embodiments, the first node or the second node determines whether to receive or send control signaling based on artificial intelligence model reasoning.

[0132] In some embodiments, the first node or the second node collects data related to the XR business; and trains an artificial intelligence model based on the data related to the XR business.

[0133] XR service-related data includes at least one of the following: packet arrival time within a historical time period, packet arrival time jitter within a historical time period, packet size within a historical time period, information about multiple service flows within a historical time period, channel state information within a historical time period, beam information within a historical time period, and location information about a first node and a second node within a historical time period. XR service-related data may also include other data, which is not limited by this disclosure.

[0134] It is understood that the artificial intelligence model can be the same artificial intelligence model as the artificial intelligence model used by the first node and / or the artificial intelligence model used by the second node. The functions of this artificial intelligence model can also implement all the functions implemented by the artificial intelligence model used by the first node and / or the artificial intelligence model used by the second node described above, and can also implement other functions, which is not limited by this disclosure.

[0135] In some embodiments, the artificial intelligence model not only has prediction and optimization functions, but also includes a monitoring function, which is used to monitor the performance and effect of the network and terminal equipment. The monitored data may include thresholds for various indicators, such as physical layer signal quality indicators (such as RSRP, SINR, etc.), and indicators that trigger network configuration. In order to monitor the effect of the AI ​​function, a periodic reporting mechanism can be set up to allow the terminal device to report information related to the AI ​​function to the network. The information related to the AI ​​function includes reporting at least one of the following AI function effects: good or bad experience, terminal power saving effect.

[0136] In some embodiments, the artificial intelligence model corresponding to the first node side or the second node side can configure the artificial intelligence model, activate / deactivate the artificial intelligence model, or resume / terminate the use of the artificial intelligence model by sending signaling.

[0137] Based on this, by executing the first transmission mode for a period of time, the signaling sending process is simplified and the terminal power consumption is reduced to better serve the XR business.

[0138] The above mainly introduces the solutions of the embodiments of the present disclosure from the perspective of methods. The following also shows a wireless communication device for executing the wireless communication method in any of the above embodiments and possible implementations thereof. A wireless communication device for executing the wireless communication method in any of the above embodiments and possible implementations thereof.

[0139] It is understandable that in order to implement the wireless communication method, the wireless communication device includes a hardware structure and / or software module corresponding to the execution of each function; those skilled in the art should easily realize that, in combination with the algorithm steps of each example described in the embodiments of the present disclosure, the present disclosure can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in hardware or in a computer software-driven hardware manner 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 to be beyond the scope of the present disclosure.

[0140] The embodiments of the present disclosure can divide the wireless communication device into functional modules according to the above-mentioned method embodiments. For example, each functional module can be divided according to each function, or two or more functions can be integrated into one functional module. The above-mentioned integrated modules can be implemented in the form of hardware or software. It should be noted that the division of modules in the embodiments of the present disclosure is schematic and is only a logical functional division. In actual implementation, other division methods can be used. The following is an example of dividing each functional module according to each function.

[0141] FIG7 is a schematic diagram of the structure of a wireless communication device provided by an embodiment of the present disclosure, which is applied to a first node. The wireless communication device 700 includes: a communication module 701 and a model training module 702.

[0142] Communication module 701, configured to receive first configuration information, where the first configuration information is used to determine second configuration information within a time period or multiple time periods;

[0143] The communication module 701 is further configured to transmit a signal based on the first configuration information.

[0144] In some embodiments, the second configuration information includes signaling configuration information.

[0145] In some embodiments, a function is enabled within one time period or multiple time periods, and the functions include at least one of: random access, uplink transmission, downlink transmission, paging transmission, broadcast transmission, discontinuous reception DRX, secondary cell activation or deactivation, cell measurement, beam operation, and partial bandwidth BWP operation.

[0146] In some embodiments, the communication module 701 is configured to transmit a signal based on the same signal transmission configuration information in each time period within a plurality of time periods.

[0147] In some embodiments, the communication module 701 is further configured to transmit a signal in each time period of the plurality of time periods based on configuration information of signal transmission corresponding to the time period.

[0148] In some embodiments, the second configuration information includes time domain configuration information, and the time domain configuration information includes: a start point and a period of the periodic time domain resource.

[0149] In some embodiments, the second configuration information includes time domain configuration information, the time domain configuration information includes: a bitmap, the bitmap including a plurality of indication bits, each indication bit of the plurality of indication bits corresponding to a time unit, the indication bit being used to indicate whether the time unit is configured as a transmission resource for transmitting a signal;

[0150] In some embodiments, the second configuration information includes time domain configuration information, and the time domain configuration information includes at least one of the following: a time domain offset value corresponding to the transmission resource of each transmission signal, the time domain offset value is used to represent the difference between the start time of the time period and the start time of the transmission resource; the duration of the transmission resource of each transmission signal.

[0151] In some embodiments, the second configuration information includes configuration information of a hybrid automatic repeat request HARQ process, and the configuration information of the HARQ process includes at least one of the following: an identifier of the HARQ process; and the number of physical shared channels using the same HARQ process.

[0152] In some embodiments, the communication module 701 is configured to transmit a signal in each HARQ process within a time period based on configuration information for signal transmission corresponding to the HARQ process.

[0153] In some embodiments, the communication module 701 is further configured to transmit signals in multiple HARQ processes based on the same signal transmission configuration information.

[0154] In some embodiments, the second configuration information includes frequency domain configuration information, and the frequency domain configuration information includes that transmission resources of transmission signals at different time domain positions occupy the same frequency domain resources.

[0155] In some embodiments, the communication module 701 is configured to send reference configuration information.

[0156] In some embodiments, the communication module 701 is configured to:

[0157] Sending reference configuration information corresponding to the network configuration information;

[0158] Send reference configuration information within the given configuration information value range;

[0159] Sending the reference configuration information obtained by the first node;

[0160] The first node feeds back an evaluation of the RRC configuration.

[0161] In some embodiments, the reference configuration information includes at least one of the following:

[0162] Resource configuration parameters corresponding to the first time point;

[0163] Discontinuous reception configuration parameters corresponding to the first time point;

[0164] The arrival time jitter value of the data packet corresponding to the first time point;

[0165] The total buffer status report BSR corresponding to the first time point;

[0166] The total BSR at the current moment;

[0167] The quality of service level corresponding to multiple protocol data unit PDU sets;

[0168] Priority information of multiple PDU sets or logical channels;

[0169] Resource usage request.

[0170] In some embodiments, the first time point includes at least one of the following: at least one future moment, a starting point or an ending point of at least one future time period.

[0171] In some embodiments, the communication module 701 is used to send reference configuration information based on artificial intelligence model reasoning.

[0172] In some embodiments, the model training module 702 is used to obtain data related to the business type; and train the artificial intelligence model based on the data related to the business type.

[0173] In some embodiments, the communication module 701 is used to receive third configuration information, the third configuration information includes configuration information of a transmission mode, the transmission mode includes a first transmission mode or a second transmission mode, and the process of the first transmission mode is less than that of the second transmission mode.

[0174] In some embodiments, the second transmission mode process is a channel state information reporting process, and the first transmission mode process includes the first node not expecting at least one of the following within a period of time: receiving a channel state information reference signal, and sending a channel state information report.

[0175] In some embodiments, the second transmission mode is a paging detection process, and the process of the first transmission mode includes the first node not expecting to monitor the paging signal on the paging occasion for a period of time.

[0176] In some embodiments, the second transmission mode is a system information sending process, and the process of the first transmission mode includes that the first node does not expect at least one of the following within a period of time: sending a main information block, sending system information of a second cell, and the second cell is a cell other than the first cell that has sent system information.

[0177] In some embodiments, the second transmission mode is a radio resource control RRC reconfiguration process, and the process of the first transmission mode includes the first node not expecting at least one of the following within a period of time: measurement configuration, measurement execution, measurement report triggering, measurement report feedback, and RRC connection reconfiguration.

[0178] In some embodiments, the second transmission mode is a process of monitoring a physical downlink control channel (PDCCH), and the process of the first transmission mode includes the first node not expecting to monitor the PDCCH during part of the DRX activation period within a period of time.

[0179] In some embodiments, the communication module 701 is used to receive or send control signaling, where the control signaling is used to indicate whether to execute the first transmission mode.

[0180] FIG8 is a schematic diagram of the structure of a wireless communication device provided by an embodiment of the present disclosure, which is applied to a second node. The wireless communication device 800 includes: a communication module 801 and a model training module 802.

[0181] Communication module 801, configured to send first configuration information, where the first configuration information is used to determine second configuration information within one time period or multiple time periods;

[0182] The communication module 801 is further configured to transmit a signal based on the first configuration information.

[0183] In some embodiments, the second configuration information includes signaling configuration information.

[0184] In some embodiments, a function is enabled within one time period or multiple time periods, and the functions include at least one of: random access, uplink transmission, downlink transmission, paging transmission, broadcast transmission, discontinuous reception DRX, secondary cell activation or deactivation, cell measurement, beam operation, and partial bandwidth BWP operation.

[0185] In some embodiments, the communication module 801 is configured to transmit a signal based on the same signal transmission configuration information in each of the multiple time periods.

[0186] In some embodiments, the communication module 801 is configured to transmit a signal in each time period of a plurality of time periods based on configuration information of signal transmission corresponding to the time period.

[0187] In some embodiments, the second configuration information includes time domain configuration information, and the time domain configuration information includes: a start point and a period of the periodic time domain resource.

[0188] In some embodiments, the second configuration information includes time domain configuration information, the time domain configuration information includes: a bitmap, the bitmap including a plurality of indication bits, each indication bit of the plurality of indication bits corresponding to a time unit, the indication bit being used to indicate whether the time unit is configured as a transmission resource for transmitting a signal;

[0189] In some embodiments, the second configuration information includes time domain configuration information, and the time domain configuration information includes at least one of the following: a time domain offset value corresponding to the transmission resource of each transmission signal, the time domain offset value is used to represent the difference between the start time of the time period and the start time of the transmission resource; the duration of the transmission resource of each transmission signal.

[0190] In some embodiments, the second configuration information includes configuration information of the HARQ process, and the configuration information of the HARQ process includes: an identifier of the HARQ process; and the number of physical shared channels using the same HARQ process.

[0191] In some embodiments, in each HARQ process within a time period, a signal is transmitted based on configuration information of signal transmission corresponding to the HARQ process.

[0192] In some embodiments, signals are transmitted in multiple HARQ processes based on the same signal transmission configuration information.

[0193] In some embodiments, the second configuration information includes frequency domain configuration information, and the frequency domain configuration information includes that transmission resources of transmission signals at different time domain positions occupy the same frequency domain resources.

[0194] In some embodiments, the communication module 801 is configured to receive reference configuration information.

[0195] In some embodiments, the communication module 801 is configured to:

[0196] receiving reference configuration information corresponding to the network configuration information;

[0197] Receive reference configuration information within a given configuration information value range;

[0198] receiving reference configuration information obtained by the first node;

[0199] The first node receives feedback of an evaluation of the RRC configuration.

[0200] In some embodiments, the reference configuration information includes at least one of the following:

[0201] Resource configuration parameters corresponding to the first time point;

[0202] Discontinuous reception configuration parameters corresponding to the first time point;

[0203] The arrival time jitter value of the data packet corresponding to the first time point;

[0204] The total buffer status report BSR corresponding to the first time point;

[0205] The total BSR at the current moment;

[0206] The quality of service level corresponding to multiple protocol data unit PDU sets;

[0207] Priority information of multiple PDU sets or logical channels;

[0208] Resource usage request.

[0209] In some embodiments, the first time point includes at least one of the following: at least one future moment; or a starting point or an ending point of at least one future time period.

[0210] In some embodiments, the communication module 801 is used to receive reference configuration information based on artificial intelligence model reasoning.

[0211] In some embodiments, the model training module 802 is used to obtain data related to the business type; and to train an artificial intelligence model based on the data related to the business type.

[0212] The communication module 801 is used to send third configuration information, where the third configuration information includes configuration information of a transmission mode, where the transmission mode includes a first transmission mode or a second transmission mode, and the process of the first transmission mode is less than that of the second transmission mode.

[0213] In some embodiments, the communication module 801 is used to receive or send control signaling, where the control signaling is used to indicate whether to execute the first transmission mode.

[0214] For details related to the first transmission mode and the second transmission mode, please refer to the device description on the first node side, which will not be repeated here.

[0215] In the case of implementing the functions of the above-mentioned integrated modules in hardware, the embodiments of the present disclosure also provide a communication device structure, which is used to perform the wireless communication method provided by the embodiments of the present disclosure. As shown in Figure 9, the communication device 900 includes: a communication interface 903, a processor 902, and a bus 904. In some embodiments, the communication device 900 may also include a memory 901.

[0216] Processor 902 may implement or execute the various exemplary logic blocks, modules, and circuits described in conjunction with the embodiments of this disclosure. Processor 902 may be a central processing unit, a general-purpose processor, a digital signal processor, an application-specific integrated circuit, a field-programmable gate array, or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Processor 902 may implement or execute the various exemplary logic blocks, modules, and circuits described in conjunction with the embodiments of this disclosure. Processor 902 may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and the like.

[0217] The communication interface 903 is used to connect to other devices via a communication network, such as Ethernet, wireless access network, wireless local area network (WLAN), etc.

[0218] The memory 901 may be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (RAM) or other type of dynamic storage device that can store information and instructions, or an electrically erasable programmable read-only memory (EEPROM), a disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto.

[0219] As an implementation, the memory 901 may exist independently of the processor 902. The memory 901 may be connected to the processor 902 via a bus 904 and used to store instructions or program codes. When the processor 902 calls and executes the instructions or program codes stored in the memory 901, the wireless communication method provided in the embodiment of the present disclosure can be implemented.

[0220] In another implementation, the memory 901 may also be integrated with the processor 902 .

[0221] Bus 904 can be an Extended Industry Standard Architecture (EISA) bus, etc. Bus 904 can be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, FIG9 shows only one thick line, but this does not mean that there is only one bus or only one type of bus.

[0222] Some embodiments of the present disclosure provide a computer-readable storage medium (e.g., a non-transitory computer-readable storage medium), which stores computer program instructions. When the computer program instructions are executed on a computer, the computer executes the wireless communication method described in any of the above embodiments.

[0223] In one embodiment, the computer may be the aforementioned communication device, and the present disclosure does not limit the form of the computer.

[0224] In some examples, the computer-readable storage media described above may include, but are not limited to, magnetic storage devices (e.g., hard disks, floppy disks, or magnetic tapes), optical disks (e.g., compact disks (CDs), digital versatile disks (DVDs), etc.), smart cards, and flash memory devices (e.g., erasable programmable read-only memories (EPROMs), cards, sticks, or key drives, etc.). The various computer-readable storage media described in this disclosure may represent one or more devices and / or other machine-readable storage media for storing information. The term "machine-readable storage medium" may include, but is not limited to, wireless channels and various other media capable of storing, containing, and / or carrying instructions and / or data.

[0225] An embodiment of the present disclosure provides a computer program product containing instructions. When the computer program product is run on a computer, the computer is enabled to execute the wireless communication method described in any one of the above embodiments.

[0226] The above is only a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or replacements within the technical scope disclosed in the present disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A wireless communication method, wherein: The method is applied to a first node and comprises: Receiving first configuration information, where the first configuration information is used to determine second configuration information within a time period or multiple time periods; A signal is transmitted based on the first configuration information.

2. The method according to claim 1, wherein: The second configuration information includes configuration information of signal transmission.

3. The method according to claim 1, wherein: During the time period or the multiple time periods, a function is enabled, wherein the function includes at least one of: Random access, uplink transmission, downlink transmission, paging transmission, broadcast transmission, discontinuous reception DRX, secondary cell activation or deactivation, cell measurement, beam operation, partial bandwidth BWP operation.

4. The method according to claim 2, wherein: The transmitting a signal based on the first configuration information includes: In each of the plurality of time periods, a signal is transmitted based on the same configuration information for signal transmission.

5. The method according to claim 2, wherein: The transmitting a signal based on the first configuration information includes: In each time period of the multiple time periods, a signal is transmitted based on configuration information of signal transmission corresponding to the time period.

6. The method according to claim 1, wherein: The second configuration information includes time domain configuration information, and the time domain configuration information includes: a start point and a period of a periodic time domain resource.

7. The method according to claim 1, wherein: The second configuration information includes time domain configuration information, and the time domain configuration information includes: A bitmap, wherein the bitmap comprises a plurality of indication bits, each of the plurality of indication bits corresponds to a time unit, and the indication bit is used to indicate whether the time unit is configured as a transmission resource of the transmission signal.

8. The method according to claim 1, wherein: The second configuration information includes time domain configuration information, and the time domain configuration information includes at least one of the following: a time domain offset value corresponding to the transmission resource of each of the transmission signals, the time domain offset value being used to represent the difference between the start time of the time period and the start time of the transmission resource; The duration of the transmission resource of each transmission signal.

9. The method according to claim 1, wherein: The second configuration information includes configuration information of a hybrid automatic repeat request HARQ process, and the configuration information of the HARQ process includes at least one of the following: The identifier of the HARQ process; The number of physical shared channels using the same HARQ process.

10. The method according to claim 1, wherein: The transmitting a signal based on the first configuration information includes: In each HARQ process within the time period, a signal is transmitted based on configuration information of signal transmission corresponding to the HARQ process.

11. The method according to claim 10, wherein: The transmitting a signal based on the first configuration information includes: In the multiple HARQ processes, signals are transmitted based on the same configuration information for signal transmission.

12. The method according to claim 1, wherein: The second configuration information includes frequency domain configuration information, and the frequency domain configuration information includes that the transmission resources of the transmission signal at different time domain positions occupy the same frequency domain resources.

13. The method according to claim 1, further comprising: Send reference configuration information.

14. The method according to claim 13, wherein: The sending of reference configuration information includes at least one of the following: Sending reference configuration information corresponding to the network configuration information; Send reference configuration information within the given configuration information value range; Sending the reference configuration information obtained by the first node itself; The first node feeds back an evaluation of the RRC configuration.

15. The method according to claim 14, wherein: The reference configuration information includes at least one of the following: Resource configuration parameters corresponding to the first time point, The discontinuous reception configuration parameters corresponding to the first time point, The jitter value of the packet arrival time corresponding to the first time point, The total buffer status report BSR corresponding to the first time point, The total BSR at the current moment, The service quality level corresponding to multiple protocol data unit PDU sets, Priority information of multiple PDU sets or logical channels, Resource usage request.

16. The method according to claim 15, wherein: The first time point includes at least one of the following: at least one future moment, and at least one starting point or ending point of a future time period.

17. The method according to claim 13, wherein: The sending of reference configuration information includes: Based on artificial intelligence model reasoning, the reference configuration information is sent.

18. The method according to claim 17, further comprising: Get data related to business types; The artificial intelligence model is trained based on data related to the business type.

19. The method of claim 1, further comprising: Third configuration information is received, where the third configuration information includes configuration information of a transmission mode, where the transmission mode includes a first transmission mode or a second transmission mode, and a process of the first transmission mode is less than a process of the second transmission mode.

20. The method according to claim 19, wherein: The second transmission mode process is a channel state information reporting process, and the first transmission mode process includes that the first node does not expect at least one of the following within a period of time: receiving a channel state information reference signal, sending a channel state information report.

21. The method according to claim 19, wherein: The second transmission mode is a paging detection process, and the process of the first transmission mode includes that the first node does not expect to monitor the paging signal at the paging occasion within a period of time.

22. The method according to claim 19, wherein: The second transmission mode is a system information sending process, and the process of the first transmission mode includes that the first node does not expect at least one of the following within a period of time: sending a main information block, sending system information of a second cell, and the second cell is a cell other than the first cell that has sent system information.

23. The method according to claim 19, wherein: The second transmission mode is a radio resource control RRC reconfiguration process, and the process of the first transmission mode includes that the first node does not expect at least one of the following within a period of time: measurement configuration, measurement execution, measurement report triggering, measurement report feedback, and RRC connection reconfiguration.

24. The method according to claim 19, wherein: The second transmission mode is a monitoring process of a physical downlink control channel PDCCH, and the process of the first transmission mode includes that the first node does not expect to monitor the PDCCH during part of the time in the DRX activation time period within a period of time.

25. The method of claim 19, further comprising: A control signaling is received or sent, where the control signaling is used to indicate whether to execute the first transmission mode.

26. A wireless communication method, wherein: The method is applied to the second node and comprises: Sending first configuration information, where the first configuration information is used to determine second configuration information within a time period or multiple time periods; A signal is transmitted based on the first configuration information.

27. The method according to claim 26, wherein: The second configuration information includes configuration information of signal transmission.

28. The method according to claim 27, wherein: The transmitting a signal based on the first configuration information includes: In each of the plurality of time periods, a signal is transmitted based on the same configuration information for signal transmission.

29. The method according to claim 27, wherein: The transmitting a signal based on the first configuration information includes: In each time period of the multiple time periods, a signal is transmitted based on configuration information of signal transmission corresponding to the time period.

30. The method of claim 26, wherein: The second configuration information includes time domain configuration information, and the time domain configuration information includes: a start point and a period of a periodic time domain resource.

31. The method of claim 26, wherein: The second configuration information includes configuration information of a HARQ process, and the configuration information of the HARQ process includes: The identifier of the HARQ process; The number of physical shared channels using the same HARQ process.

32. The method of claim 26, wherein: The second configuration information includes frequency domain configuration information, and the frequency domain configuration information includes that the transmission resources of the transmission signal at different time domain positions occupy the same frequency domain resources.

33. The method of claim 26, further comprising: Receive reference configuration information.

34. The method of claim 33, wherein: The receiving of reference configuration information includes at least one of the following: Receiving reference configuration information corresponding to the network configuration information; Receive reference configuration information within a given configuration information value range; Receiving reference configuration information obtained by the first node itself; Receive the evaluation of the RRC configuration fed back by the first node.

35. The method of claim 33, wherein: The receiving reference configuration information comprises: Based on artificial intelligence model reasoning, the reference configuration information is received.

36. The method of claim 34, further comprising: Get data related to business types; The artificial intelligence model is trained based on data related to the business type.

37. The method of claim 26, further comprising: Send third configuration information, where the third configuration information includes configuration information of a transmission mode, where the transmission mode includes a first transmission mode or a second transmission mode, and a process of the first transmission mode is less than a process of the second transmission mode.

38. The method of claim 37, further comprising: A control signaling is received or sent, where the control signaling is used to indicate whether to execute the first transmission mode.

39. A communication device, comprising: Memory and processor; The memory is coupled to the processor; The memory is used to store instructions executable by the processor; When the processor executes the instructions, the method according to any one of claims 1 to 38 is performed.

40. A computer-readable storage medium, wherein: The computer-readable storage medium stores computer instructions, and when the computer instructions are executed on a communication device, the communication device is caused to perform the method according to any one of claims 1 to 38.

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