Information processing method and device, chip, equipment, and storage medium

Abstract

The application provides an information processing method and device, a chip, equipment and a storage medium. The method comprises the following steps: based on determining that transmission by using a RA-SDT mechanism fails at least once, at least one SDT RSRP threshold value is adjusted downward; the at least one SDT RSRP threshold value is used for determining whether to use a CG-SDT mechanism for transmission.

Description

Technical Field

[0001] This application relates to communication technologies, including but not limited to information processing methods and apparatus, chips, devices, and storage media. Background Technology

[0002] Small Data Transmission (SDT) is a mechanism introduced in Release 17 of the 3rd Generation Partnership Project (3GPP) to support User Equipment (UE) transmission of uplink small data packets in inactive states. It can be applied to small data services such as health monitoring data uploads and application push notifications. Based on this, small data transmission methods include Configured Grant-based SDT (CG-SDT) and Random Access-based SDT (RA-SDT). CG-SDT, as the name suggests, refers to the network device pre-configuring relevant resources for uplink small data packet transmission for the UE, enabling the UE to transmit small data packets based on these resources. RA-SDT refers to the UE randomly accessing a target cell based on contention to establish a connection, and then transmitting small data packets based on this connection.

[0003] However, when the UE transmits uplink small packet data, there are problems of resource waste and increased power consumption on the UE side. Summary of the Invention

[0004] In view of this, the information processing methods, apparatus, chips, devices, and storage media provided in this application are intended to avoid / reduce resource waste and power consumption.

[0005] According to one aspect of the embodiments of this application, an information processing method is provided, comprising: based on determining that transmission using the RA-SDT mechanism has failed at least once, lowering at least one SDT Reference Signal Receiving Power (RSRP) threshold value; the at least one SDT RSRP threshold value is used to determine whether to use the CG-SDT mechanism for transmission.

[0006] According to one aspect of the embodiments of this application, an information processing apparatus is provided, comprising: a processing module, configured to lower at least one SDT RSRP threshold value based on determining that transmission using the RA-SDT mechanism has failed at least once; the at least one SDT RSRP threshold value is used to determine whether to use the CG-SDT mechanism for transmission.

[0007] According to one aspect of the present application, a chip is provided, including a first memory and a first processor. The first memory stores a computer program that can run on the first processor, and the first processor executes the program to implement the method described in the embodiments of the present application.

[0008] According to one aspect of the embodiments of this application, a user equipment is provided, including a second memory and a second processor. The second memory stores a computer program that can run on the second processor, and the second processor executes the program to implement the methods described in the embodiments of this application.

[0009] According to one aspect of the embodiments of this application, a computer-readable storage medium is provided, on which a computer program is stored, which, when executed by a processor, implements the methods provided in the embodiments of this application.

[0010] In this embodiment, based on the determination that the transmission using the RA-SDT mechanism has failed at least once, at least one SDT RSRP threshold value used to determine whether to use the CG-SDT mechanism for transmission is lowered. In this way, the chance / probability of using the CG-SDT mechanism for transmission can be increased in subsequent transmissions. Thus, on the one hand, it is beneficial to reduce the probability of using non-SDT mechanism for transmission, thereby saving power consumption; on the other hand, it is beneficial to improve resource utilization.

[0011] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0012] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the specification, serve to explain the technical solutions of this application. Obviously, the drawings described below are merely some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0013] The flowcharts shown in the accompanying drawings are merely illustrative and do not necessarily include all content and operations / steps, nor do they necessarily have to be performed in the described order. For example, some operations / steps can be broken down, while others can be combined or partially combined; therefore, the actual execution order may change depending on the specific circumstances.

[0014] Figure 1 This is a schematic diagram of a network architecture that may be applicable to embodiments of this application;

[0015] Figure 2 A schematic diagram illustrating the implementation flow of an information processing method provided in an embodiment of this application;

[0016] Figure 3A A schematic diagram illustrating the implementation flow of another information processing method provided in this application embodiment;

[0017] Figure 3B A schematic diagram illustrating the implementation flow of another information processing method provided in this application embodiment;

[0018] Figure 4 A schematic diagram illustrating the implementation flow of another information processing method provided in an embodiment of this application;

[0019] Figure 5 This is a schematic diagram of the structure of an information processing device provided in an embodiment of this application;

[0020] Figure 6 This is a schematic diagram of the structure of a chip provided in an embodiment of this application;

[0021] Figure 7 This is a schematic diagram of the structure of a user equipment provided in an embodiment of this application. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the specific technical solutions of this application will be further described in detail below with reference to the accompanying drawings of the embodiments of this application. The following embodiments are used to illustrate this application, but are not intended to limit the scope of this application.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of this application only and is not intended to limit this application.

[0024] In the following description, references to "some embodiments," "this embodiment," "this application embodiment," and examples, etc., describe a subset of all possible embodiments. However, it is understood that "some embodiments" may be the same subset or different subset of all possible embodiments and may be combined with each other without conflict.

[0025] Figure 1 This illustrates a network architecture that may be applicable to embodiments of this application. For example... Figure 1As shown, the network architecture provided in this application embodiment includes: user equipment 101 and network equipment 102. The user equipment 101 involved in this application embodiment may include various handheld devices, vehicle-mounted devices, wearable devices, computing devices, or other processing devices connected to a wireless modem, as well as various forms of user terminal equipment or mobile stations (MS), etc. The network equipment 102 involved in this application embodiment is a device deployed in a wireless access network to provide wireless communication functions for the user equipment 101; for example, network equipment 102 may include various forms of macro base stations, micro base stations, relay stations, or access points, etc.

[0026] The information processing method provided in this application embodiment can be applied to user equipment 101. In this application embodiment, the user equipment 101 can also be described as a terminal-side device, terminal, mobile terminal, UE, or user device, etc., and the name of user equipment 101 is not limited in this application embodiment.

[0027] The information processing method provided in this application can be applied to various communication systems, which may be the 4th generation mobile communication system (4G), the 5th generation wireless communication technology (5G), the New Radio (NR) system, or future communication systems, or other various wireless communication systems.

[0028] The communication system described in the above embodiments and Figure 1 The network architecture shown is for the purpose of more clearly illustrating the technical solutions of the embodiments of this application and does not constitute a limitation on the technical solutions provided in the embodiments of this application. Those skilled in the art will recognize that, with the evolution of communication systems and network architectures, the technical solutions provided in the embodiments of this application are also applicable to similar technical problems.

[0029] like Figure 1As shown, SDT (Small Packet Data Transmission) was introduced to support user equipment 101 in an inactive state to transmit small packet data to network device 102 in the target cell where it resides. It can be applied to small packet data services such as health monitoring data uploading and application push. SDT types include CG-SDT and RA-SDT. CG-SDT, as the name suggests, refers to network device 102 pre-configuring relevant resources for user equipment 101 to perform uplink small packet transmission, enabling user equipment 101 to transmit small packet data based on these resources. RA-SDT, on the other hand, refers to user equipment 101 randomly accessing the target cell based on contention to establish a connection with network device 102 in the target cell, thereby transmitting small packet data based on this connection.

[0030] This application provides an information processing method. Figure 2 This is a schematic diagram illustrating the implementation flow of the information processing method provided in the embodiments of this application, such as... Figure 2 As shown, the information processing method includes the following steps 201 to 210:

[0031] Step 201: The Radio Resource Control (RRC) layer of User Equipment 101 receives the data from the upper layer and notifies the Medium Access Control (MAC) layer of User Equipment 101 to transmit it.

[0032] Step 202: The MAC layer determines whether the data packet size is greater than the second threshold; if yes, proceed to step 210; otherwise, proceed to step 203.

[0033] In some embodiments, the second threshold is a threshold value configured by network device 102 to support user equipment 101 in transmitting data packets using the SDT mechanism. If the size of the data packet transmitted by user equipment 101 is less than or equal to the second threshold, then network device 102 supports user equipment 101 in transmitting the data packet using the SDT mechanism.

[0034] In the embodiments of this application, data packets less than or equal to the second threshold can be referred to as small packet data or small data packets.

[0035] Step 203: The MAC layer determines whether an SDT RSRP threshold value is configured; if yes, proceed to step 204; otherwise, proceed to step 205; where the SDT RSRP threshold value refers to the average threshold value of the RSRP of the configured Synchronization Signal Block (SSB).

[0036] Step 204: The MAC layer determines whether the current RSRP is greater than or equal to the SDT RSRP threshold value; if yes, proceed to step 205; otherwise, proceed to step 210; where the current RSRP refers to the average RSRP of the configured SSB.

[0037] Step 205: The MAC layer determines whether CG-SDT resources are configured; if yes, proceed to step 206; otherwise, proceed to step 207.

[0038] Step 206: The MAC layer determines whether SSB-RSRP is greater than or equal to the CG-SDT RSRP threshold value; if yes, proceed to step 209; otherwise, proceed to step 207; where SSB-RSRP refers to the RSRP of an SSB; the CG-SDT RSRP threshold value refers to the RSRP threshold value of any configured SSB; if at least one of the configured SSBs has an RSRP that satisfies the same CG-SDT RSRP threshold value, then SSB-RSRP can be considered to be greater than or equal to the CG-SDT RSRP threshold value.

[0039] Step 207, the MAC layer performs RA;

[0040] Step 208: The MAC layer determines whether RA is successful; if yes, proceed to step 209; otherwise, proceed to step 210.

[0041] Step 209: The MAC layer notifies the RRC layer to perform SDT data transmission.

[0042] Step 210: The MAC layer notifies the RRC layer to perform non-SDT transmission.

[0043] It is understood that in the information processing method provided in the above embodiments, when the current RSRP is greater than or equal to the SDTRSRP threshold, the small packet data transmission mode is configured as CG-SDT, and the SSB-RSRP is less than the CG-SDT RSRP threshold, the user equipment 101 randomly accesses the target cell (i.e., the cell it currently camps on) and transmits small packet data using the RA-SDT mechanism. If random access fails, small packet data needs to be transmitted using a non-SDT method. It is evident that, on the one hand, although the network device 102 in the target cell pre-configures relevant resources for user equipment 101 to transmit small packet data, these pre-configured resources may not be used during small packet data transmission. Instead, the RA-SDT mechanism or a non-SDT mechanism may be used for small packet transmission, resulting in resource waste and increased power consumption.

[0044] In view of this, embodiments of this application provide an information processing method, which can be applied to... Figure 1 User equipment 101, Figure 3AThis is a schematic diagram illustrating the implementation flow of the information processing method provided in the embodiments of this application, such as... Figure 3A As shown, the information processing method includes the following steps 301a:

[0045] Step 301a: User equipment 101 lowers at least one SDT RSRP threshold value based on the determination that the transmission using the RA-SDT mechanism has failed at least once; the at least one SDT RSRP threshold value is used to determine whether to use the CG-SDT mechanism for transmission.

[0046] In this embodiment, user equipment 101 lowers at least one SDT RSRP threshold value used to determine whether to use CG-SDT mechanism transmission based on the determination that at least one transmission failure occurred using the RA-SDT mechanism. This increases the chance / probability of using CG-SDT mechanism transmission in subsequent transmissions, thereby reducing the probability of user equipment 101 using RA-SDT mechanism transmission, and consequently reducing the number of RA-SDT failures, which in turn reduces the number of times non-SDT mechanism transmission is used. Since the power consumption of non-SDT is higher than that of CG-SDT, in this embodiment, user equipment 101 actively lowers the SDT RSRP threshold value. By reducing the chance of user equipment 101 using non-SDT mechanism transmission, this helps save power consumption.

[0047] On the other hand, it is understandable that in the CG-SDT mechanism, network device 102 pre-configures relevant resources (such as time-frequency resources and CG-SDT RSRP threshold values) for user equipment 101 to perform small packet data transmission. If user equipment 101 does not use the time-frequency resources configured by network device 102 during transmission, and these resources are occupied and not released to other user equipment, this is clearly a waste of resources. Therefore, in this embodiment, lowering the SDTRSRP threshold value can increase the chance / probability of using the CG-SDT mechanism for transmission, thereby improving resource utilization.

[0048] The following describes further optional implementation methods and related terms for each of the above steps.

[0049] In step 301a, user equipment 101 lowers at least one SDT RSRP threshold value based on the determination that the transmission using the RA-SDT mechanism has failed at least once; the at least one SDT RSRP threshold value is used to determine whether to use the CG-SDT mechanism for transmission.

[0050] In this embodiment of the application, the user equipment 101's failure to transmit using the RA-SDT mechanism at least once can mean that the user equipment 101 fails to transmit a data packet less than or equal to a second threshold at least once. The "at least once" failure can mean that the user equipment 101 fails to transmit to the target cell using the RA-SDT mechanism once or more. Further, the "at least once" failure can mean that the user equipment 101 fails to transmit to the target cell using the RA-SDT mechanism once or more within a certain time period. The target cell refers to the cell where the user equipment 101 is currently camped.

[0051] In other words, in some embodiments, user equipment 101 lowers at least one SDT RSRP threshold value based on the determination that transmission to the target cell using the RA-SDT mechanism has failed at least once.

[0052] In this embodiment, the timing of lowering the at least one SDT RSRP threshold is not limited. It can be lowered after a single transmission failure using the RA-SDT mechanism, or after multiple transmission failures using the RA-SDT mechanism. In some embodiments, the at least one SDT RSRP threshold is lowered based on the determination that the number of transmission failures using the RA-SDT mechanism is greater than or equal to a first threshold.

[0053] In this application embodiment, the method of determining the first threshold is not limited; in some embodiments, the first threshold can be set according to the communication latency that the user equipment 101 can tolerate when the target cell is in a network congestion state; for example, the first threshold can be set according to the maximum communication latency that the user equipment 101 can tolerate when the target cell is in a network congestion state.

[0054] It is understood that user equipment 101 may transmit multiple data packets. Among these multiple transmitted data packets, there may be the same data packets (e.g., retransmitted data packets), or each pair of data packets may be different. Therefore, for the number of failures in transmission using the RA-SDT mechanism that is greater than or equal to the number of failures in the first threshold, it may include the number of failures in transmitting the same data packets using the RA-SDT mechanism and the number of failures in transmitting different data packets using the RA-SDT mechanism.

[0055] In this embodiment, user equipment 101 lowers the at least one SDT RSRP threshold value based on the determination that the number of transmission failures using the RA-SDT mechanism is greater than or equal to a first threshold. Subsequently, after each transmission failure using the RA-SDT mechanism, user equipment 101 accumulates the number of failures, and when the number of failures is greater than or equal to the first threshold, it lowers the current at least one SDT RSRP threshold value again.

[0056] In the embodiments of this application, there is no limitation on whether the accumulation operation of the number of failures is related to the first threshold. In some embodiments, the accumulation operation of the number of failures is unrelated to the first threshold. For example, regardless of whether the accumulated number of failures T is greater than, less than or equal to the first threshold after the previous transmission failure using the RA-SDT mechanism, after the current transmission failure using the RA-SDT mechanism, 1 must be added again to the previous number of failures T, which is the current accumulated number of failures.

[0057] For example, after user equipment 101 fails to transmit using the RA-SDT mechanism, the accumulated number of failures equals the first threshold. In the next transmission process, if user equipment 101 fails to transmit using RA-SDT again, the current number of failures is incremented by 1 to obtain the latest number of failures, which must be greater than the first threshold.

[0058] It is understood that in this embodiment, if the cumulative number of failures after the current RA-SDT transmission fails exceeds the first threshold, then the cumulative number of failures after each subsequent RA-SDT transmission failure will also exceed the first threshold. Thus, after each subsequent RA-SDT transmission failure, at least one SDT RSRP threshold value needs to be lowered. In this way, the chance / probability of using the CG-SDT mechanism can be further increased in subsequent transmission processes, thereby saving power consumption and improving resource utilization.

[0059] In other embodiments, the accumulation of failure counts is related to a first threshold; for example, based on the determination that the number of failures transmitted using the RA-SDT mechanism is greater than or equal to the first threshold, the failure count is cleared. That is, every time the failure count accumulates to the first threshold or the failure count is greater than the first threshold, the failure count is cleared to 0 and then the counting starts again.

[0060] For example, if user equipment 101 fails to transmit using the RA-SDT mechanism this time, and the accumulated number of failures equals the first threshold, then the accumulated number of failures is cleared to 0; after the next failure using the RA-SDT mechanism, 1 is added to the 0, so that the accumulated number of failures is 1.

[0061] In this embodiment, after the accumulated number of failures is greater than or equal to a first threshold, the failure count is not incremented again based on the first threshold; instead, it is reset to zero before being incremented again. It is understood that channel fluctuations can cause frequent transmission failures using the RA-SDT mechanism. If the failure count is continuously incremented without being reset, the threshold value may be frequently lowered due to channel fluctuations, causing data packets that do not meet the CG-SDT transmission conditions to be transmitted using the CG-SDT mechanism, thus compromising data transmission quality. Therefore, resetting the failure count to zero after the accumulated number of failures is greater than or equal to the first threshold before incrementing again avoids frequent lowering of the threshold value due to channel fluctuations, thus ensuring data transmission quality.

[0062] In this application embodiment, there is no limitation on whether the accumulation operation of the failure count is related to cell handover; in some embodiments, the accumulation operation of the failure count is related to cell handover; for example, based on the determination that user equipment 101 has undergone cell handover, the failure count is cleared; that is, when user equipment 101 hands over from the target cell to another cell, the failure count accumulated in the target cell will be cleared to 0.

[0063] For example, after user equipment 101 switches from the current target cell to another cell, the accumulated failure count in the target cell is cleared to 0. After the first failure of RA-SDT transmission in the other cell, 1 is added to the 0 to get the accumulated failure count. After subsequent failures of transmission using the RA-SDT mechanism, the failure count is accumulated again to the 1.

[0064] It is understandable that the number of transmission failures using the RA-SDT mechanism can characterize the network congestion status. The network congestion status varies between different cells. The number of transmission failures using the RA-SDT mechanism in the target cell represents the network congestion status of the target cell, but cannot represent the network congestion status of another cell. Therefore, when a cell handover occurs, the failure count is reset to 0. The number of failures accumulated in the other cell is used to determine whether at least one SDT RSRP threshold should be lowered, so as to increase the probability of small packet transmission resources pre-allocated by the network side when the other cell is congested.

[0065] In the embodiments of this application, when the number of failures is greater than or equal to the first threshold, at least one SDT RSRP threshold value is lowered once. However, the number of times the at least one SDT RSRP threshold value is lowered is not limited in general. In some embodiments, at least one SDT RSRP threshold value can be lowered once in total, or at least one SDT RSRP threshold value can be lowered multiple times in total.

[0066] For example, after user equipment 101 fails to use the RA-SDT mechanism this time, if the number of failures accumulated this time is greater than or equal to the first threshold, then at least one SDT RSRP threshold value is lowered once; if user equipment 101 fails to use RA-SDT transmission again, if the number of failures accumulated this time is greater than or equal to the first threshold, then at least one SDT RSRP threshold value is lowered once more on the basis of the previous lowering.

[0067] It is understandable that if lowering at least one SDT RSRP threshold value once still results in failure of subsequent transmission using the RA-SDT mechanism, it indicates that the lowered SDT RSRP threshold value does not yet meet the conditions for transmission using the CG-SDT mechanism. Therefore, at least one SDT RSRP threshold value can be lowered again. In this way, the chance / probability of using the CG-SDT mechanism can be further increased in subsequent transmission processes, thereby saving power consumption and improving resource utilization.

[0068] In one possible implementation, the at least one SDT RSRP threshold value is not allowed to be lowered indefinitely. Before lowering the at least one SDT RSRP threshold value, the method further includes: determining that the number of times the at least one SDT RSRP threshold value will be lowered is less than a number threshold; and / or determining that the current at least one SDT RSRP threshold value is greater than a threshold value. That is, the number of times the at least one SDT RSRP threshold value can be lowered is limited, the total number of times it can be lowered does not exceed a number threshold, and the lowered threshold value should be greater than or equal to the threshold value.

[0069] It is understood that the initial at least one SDT RSRP threshold value is configured by the network device 102. When the initial at least one SDT RSRP threshold value is met, for example, when the average RSRP of the configured SSBs is greater than or equal to the initial first RSRP threshold value, and CG-SDT resources are configured, and the RSRP of at least one of the configured SSBs is greater than or equal to the initial second RSRP threshold value, the transmission quality of the user equipment 101 using the CG-SDT mechanism can achieve the best matching state with the CG-SDT resources configured by the network device. As the at least one SDT RSRP threshold value is continuously lowered, the transmission quality of the transmission using the CG-SDT mechanism may be reduced. Thus, in this embodiment, a threshold value and a frequency threshold are set. Before lowering at least one current SDT RSRP threshold value, it must be determined that the number of times the at least one SDT RSRP threshold value will be lowered is less than the frequency threshold, and / or that the at least one current SDT RSRP threshold value is greater than the threshold value. Only when the number of times the at least one SDT RSRP threshold value will be lowered is the operation performed on the at least one current SDT RSRP threshold value, and / or when the at least one current SDT RSRP threshold value is greater than the threshold value. This allows for increasing the probability of transmission using the CG-SDT mechanism while ensuring transmission quality.

[0070] In this embodiment, different SDT RSRP threshold values ​​correspond to different or the same number of count thresholds.

[0071] In this application embodiment, the type of threshold value included in the at least one SDT RSRP threshold value is not limited. In some embodiments, the at least one SDT RSRP threshold value includes a first RSRP threshold value, which is a threshold value of the average RSRP of the configured SSBs; in other embodiments, the at least one SDT RSRP threshold value includes a second RSRP threshold value, which is a threshold value of the RSRP of any one of the configured SSBs.

[0072] In this embodiment, user equipment 101 may lower some or all of the SDT RSRP threshold values ​​based on the determination that data packet transmission using the RA-SDT mechanism has failed at least once. This embodiment does not impose any limitations on this. For example, as described above, if at least one SDT RSRP threshold value includes a first RSRP threshold value and a second RSRP threshold value, then in the event that data packet transmission using the RA-SDT mechanism has failed at least once, user equipment 101 may lower the first RSRP threshold value, or lower the second RSRP threshold value, or lower both the first RSRP threshold value and the second RSRP threshold value.

[0073] In this embodiment, the magnitude of the reduction of each SDT RSRP threshold is not limited. The magnitude of the reduction of the first RSRP threshold and the magnitude of the reduction of the second RSRP threshold can be the same or different. The magnitude of the reduction of the first RSRP threshold and the magnitude of the reduction of the second RSRP threshold can be determined according to actual needs. In some embodiments, the magnitude of the reduction of the first RSRP threshold is M, where M is greater than 0 and less than the first RSRP threshold, and the magnitude of the reduction of the second RSRP threshold is K, where K is greater than 0 and less than the second RSRP threshold.

[0074] It is understood that in this embodiment of the application, if the user equipment 101 fails to transmit using the RA-SDT mechanism at least once, it promptly lowers the first RSRP threshold value and / or the second RSRP threshold value configured by the network equipment 102, so that the average RSRP value of the configured SSBs is greater than or equal to the lowered first RSRP threshold value and / or the RSRP value of at least one of the configured SSBs is greater than the lowered second RSRP threshold value, thereby increasing the chance / probability of transmission using the CG-SDT mechanism; and thus benefiting the improvement of resource utilization.

[0075] In this embodiment of the application, after lowering the at least one SDT RSRP threshold value, the user equipment 101 determines whether to use the CG-SDT mechanism for transmission based on the lowered at least one SDT RSRP threshold value.

[0076] In this application embodiment, the basis for user equipment 101 to use the CG-SDT mechanism for transmission is not limited; in some embodiments, user equipment 101 uses the CG-SDT mechanism for transmission based on the determination that the average RSRP of the configured SSBs is greater than or equal to the lowered first RSRP threshold value, and that CG-SDT resources are configured, and the RSRP of at least one of the configured SSBs is greater than or equal to the lowered second RSRP threshold value.

[0077] Furthermore, in some embodiments, the user equipment 101 may determine whether the average RSRP of the configured SSBs is greater than or equal to the lowered first RSRP threshold, and whether CG-SDT resources are configured, and whether the RSRP of at least one of the configured SSBs is greater than or equal to the lowered second RSRP threshold. In some embodiments, the order of the above three determinations is not limited. For example, the user equipment 101 may first determine whether the average RSRP of the configured SSBs is greater than or equal to the lowered first RSRP threshold. If so, it may then determine whether CG-SDT resources are configured. If so, it may further determine whether the RSRP of at least one of the configured SSBs is greater than or equal to the lowered second RSRP threshold.

[0078] In this application embodiment, the basis for user equipment 101 to use non-SDT transmission is not limited; in some embodiments, user equipment 101 uses non-SDT mechanism transmission based on the determination that the average RSRP of the configured SSB is less than the lowered first RSRP threshold value.

[0079] In this application embodiment, the basis for user equipment 101 to use the RA-SDT mechanism for transmission is not limited; in some embodiments, user equipment 101 uses the RA-SDT mechanism for transmission based on the fact that the average RSRP of the configured SSBs is greater than or equal to the lowered first RSRP threshold value and the CG-SDT resource is not configured; in other embodiments, user equipment 101 uses the RA-SDT mechanism for transmission based on the fact that the average RSRP of the configured SSBs is greater than or equal to the lowered first RSRP threshold value, and the CG-SDT resource is configured, and the RSRP of at least one of the configured SSBs is less than the lowered second RSRP threshold value.

[0080] It is understandable that the lower the first RSRP threshold value, the lower the probability that user equipment 101 will use a non-SDT mechanism for transmission, and the lower the second RSRP threshold value, the lower the probability that user equipment 101 will use the RA-SDT mechanism for transmission. This increases the probability that user equipment 101 will use the CG-SDT resources pre-configured by network equipment 102 for transmission, which is beneficial to improving resource utilization.

[0081] In step 301a, the data packets transmitted using the RA-SDT mechanism are different from those transmitted using the CG-SDT mechanism. The data packets transmitted using the RA-SDT mechanism can be data packets that were currently attempted to be transmitted using the RA-SDT mechanism but failed to be transmitted, while the data packets transmitted using the CG-SDT mechanism can be the next data packets that are prepared for subsequent transmission.

[0082] Based on this, in some embodiments: User equipment 101, based on the determination that transmitting the current data packet using the RA-SDT mechanism has failed, transmits the current data packet using a non-SDT mechanism, and lowers the at least one SDT RSRP threshold value; the lowered at least one SDT RSRP threshold value is used to determine whether to use the CG-SDT mechanism to transmit the next data packet. That is, during the current data packet transmission, if contention resolution fails during random access to the target cell, a non-SDT mechanism is used to transmit the data packet that needs to be transmitted this time.

[0083] In this embodiment of the application, the user equipment 101 may transmit multiple data packets in the target cell. After each failure of transmission using the RA-SDT mechanism, it is necessary to determine whether to lower at least one SDT RSRP threshold value based on the current accumulated failure count. If the accumulated failure count is at least one, then the current at least one SDT RSRP threshold value is lowered, so as to determine whether the CG-SDT mechanism is used for the next data packet transmission based on the lowered at least one SDT RSRP threshold value.

[0084] In some embodiments, the transmission process of user equipment 101 using the RA-SDT mechanism is as follows: user equipment 101 performs a transmission task, and after the MAC layer randomly accesses the target cell based on contention, it notifies the RRC layer to transmit based on the SDT mechanism; however, in the above process, if user equipment 101 fails to randomly access the target cell, the transmission task cannot be completed, and the transmission using the RA-SDT mechanism fails; in the case of transmission failure using the RA-SDT mechanism, the MAC layer notifies the RRC layer to use a non-SDT mechanism for transmission.

[0085] This application embodiment further provides a data transmission method. Figure 3B This is a schematic diagram illustrating the implementation flow of the data transmission method provided in the embodiments of this application, as shown below. Figure 3B As shown, the data transmission method includes the following steps 301b to 302b:

[0086] Step 301b: User equipment 101 lowers at least one SDT RSRP threshold value based on the determination that the RA-SDT mechanism has failed to transmit at least once; the at least one SDT RSRP threshold value is used to determine whether to use the CG-SDT mechanism for transmission.

[0087] Step 302b: After lowering the at least one SDT RSRP threshold value, the user equipment 101 determines whether to use the CG-SDT mechanism for transmission based on the lowered at least one SDT RSRP threshold value.

[0088] It is understood that in the embodiments of this application, if the user equipment 101 fails to transmit using the RA-SDT mechanism at least once, it will promptly lower at least one SDT RSRP threshold value configured in the network equipment 102, so as to increase the chance / probability of transmitting using the CG-SDT mechanism in the next transmission, thereby helping to reduce power consumption and improve resource utilization.

[0089] SDT (Small Packet Data Transmission) was introduced to support uplink small packet data transmission by UEs in inactive states, thereby reducing power consumption, signaling overhead, and transmission latency. It can be applied to small packet data services such as health monitoring data uploads and application push notifications. Small packet transmission types include CG-SDT and RA-SDT. The specific SDT process is as follows... Figure 2 As shown.

[0090] exist Figure 2 In the process, after the RRC layer receives the data packet from the upper layer, it notifies the MAC layer to transmit. The MAC layer first determines whether the data packet size is greater than the second threshold. If it is, it notifies the RRC layer to perform non-SDT transmission. If not, it continues to determine whether the current RSRP (an example of the average RSRP of the configured SSB) is greater than or equal to the SDT RSRP threshold (an example of the first RSRP threshold). If not, it notifies the RRC layer to perform non-SDT transmission. If the current RSRP (an example of the average RSRP of the configured SSB) is greater than or equal to the SDT RSRP threshold (an example of the first RSRP threshold), or if the SDT RSRP threshold (an example of the first RSRP threshold) is not configured, it continues to determine whether CG-SDT resources are configured. If CG-SDT related resources are carried in the RRC Release message, it checks whether the SSB-RSRP (an example of the RSRP of at least one SSB) is greater than or equal to the CG-SDT RSRP threshold (an example of the second RSRP threshold). If so, the RRC layer is notified that SDT transmission can be used. If not, or if CG-SDT resources are not configured, RA-SDT is attempted. Random access is performed. If contention is resolved successfully, the RRC layer is notified that SDT transmission can be used. If RA-SDT transmission fails, the RRC layer is notified to perform non-SDT transmission.

[0091] In some embodiments, when the number of users in the target cell is large and network congestion occurs, RA-SDT contention resolution may fail. In some embodiments, even if the network is configured with CG-SDT resources, RA-SDT will still be performed if the average RSRP of the configured SSBs is greater than or equal to the lowered first RSRP threshold and the RSRP of at least one of the configured SSBs is less than the lowered second RSRP threshold. If the UE initiates multiple SDT transmission requests in the congested cell, it will be unable to transmit due to CG-SDT contention resolution failure and will have to proceed with non-SDT transmission. In non-SDT transmission, the RRC layer needs to enter the connected state first. Since the current network may still be congested, connection establishment contention resolution may fail, data cannot be uploaded, and the network-configured CG-SDT is not fully utilized.

[0092] In view of this, this application embodiment further provides a data transmission method. Figure 4 This is a schematic diagram illustrating the implementation flow of the data transmission method provided in the embodiments of this application, as shown below. Figure 4 As shown, the data transmission method includes the following steps 401 to 415:

[0093] Step 401: The RRC layer receives the data from the upper layer and notifies the MAC layer to transmit it;

[0094] Step 402: The MAC layer determines whether the data size is greater than the second threshold; if yes, proceed to step 415; otherwise, proceed to step 403.

[0095] Step 403: The MAC layer determines whether network device 102 is configured with a first RSRP threshold value; if yes, proceed to step 404; otherwise, proceed to step 405.

[0096] Step 404: The MAC layer determines whether the average RSRP of the configured SSB is greater than or equal to the first RSRP threshold; if yes, proceed to step 405; otherwise, proceed to step 415.

[0097] Step 405: The MAC layer determines whether network device 102 is configured with CG-SDT resources; if yes, proceed to step 406; otherwise, proceed to step 407.

[0098] Step 406: The MAC layer determines whether at least one of the configured SSBs is greater than or equal to the second RSRP threshold value; if yes, proceed to step 414; otherwise, proceed to step 407.

[0099] Step 407: The MAC layer attempts to use the RA-SDT mechanism for transmission;

[0100] Step 408: The MAC layer determines whether RA is successful; if yes, proceed to step 414; otherwise, proceed to step 409.

[0101] Step 409: The MAC layer determines whether the number of transmission failures using the RA-SDT mechanism is greater than or equal to the first threshold; if yes, proceed to step 410; otherwise, proceed to step 415.

[0102] Step 410: The MAC layer determines whether network device 102 is configured with CG-SDT resources; if yes, proceed to step 411; otherwise, proceed to step 415.

[0103] Step 411, the MAC layer lowers the second RSRP threshold value by K;

[0104] Step 412: The MAC layer determines whether network device 102 is configured with a first RSRP threshold value; if yes, proceed to step 413; otherwise, proceed to step 415.

[0105] Step 413: The MAC layer lowers the first RSRP threshold value by M and then executes step 415.

[0106] Step 414: The MAC layer notifies the RRC layer to perform SDT data transmission.

[0107] Step 415: The MAC layer notifies the RRC layer to perform non-SDT data transmission.

[0108] As described above, when a UE fails to transmit using RA-SDT in the same target cell, the number of failures is accumulated. If the number of failures is greater than or equal to a first threshold (the first threshold needs to be determined based on actual test results), and if CG-SDT resources are configured, the second RSRP threshold value is lowered by K. Furthermore, if the first RSRP threshold value is configured, it is lowered by M (M needs to be determined based on actual test results). Then, the RRC is notified to perform non-SDT transmission. The next time there is an SDT transmission requirement in this cell, due to the reduction in the first and second RSRP threshold values, there is a greater chance of meeting the CG-SDT check conditions and executing CG-SDT. Since SDT configurations differ between cells, the accumulation of failure counts and the lowering of at least one SDT / RSRP threshold value only apply when the target cell remains unchanged; they need to be cleared when the cell changes.

[0109] It is understood that, in the embodiments of this application, when the target cell remains unchanged, the number of RA-SDT transmission failures can be used to determine whether the current network is in a congested state. Then, the first RSRP threshold and / or the second RSRP threshold can be adjusted to dynamically adjust the RSRP conditions that meet CG-SDT. When RSRP is still acceptable, the pre-configured network resources can be fully utilized to perform CG-SDT, avoiding the negative impacts of increased power consumption and longer latency caused by performing non-SDT on a small amount of data. It also avoids the inability to upload data due to the network always being in a congested state.

[0110] In this embodiment, the UE actively adjusts the first RSRP threshold and the second RSRP threshold. In the event that RA-SDT transmission fails at least once, the condition for satisfying CG-SDT is reduced, so that the UE can make full use of the network pre-configured resources to perform CG-SDT when transmitting small packets.

[0111] It is understood that in the embodiments of this application, data such as user information are involved. When the embodiments of this application are applied to specific products or technologies, user permission or consent is required, and the collection, use and processing of related data must comply with the relevant laws, regulations and standards of the relevant countries and regions.

[0112] It should be noted that although the steps of the method in this application are described in a specific order in the accompanying drawings, this does not require or imply that the steps must be performed in that specific order, or that all the steps shown must be performed to achieve the desired result. Additional or alternative steps may be omitted, multiple steps may be combined into one step, and / or one step may be broken down into multiple steps; or steps from different embodiments may be combined into a new technical solution.

[0113] Based on the foregoing embodiments, this application provides an information processing device, which includes various modules and units included in each module, and can be implemented by a processor; of course, it can also be implemented by specific logic circuits; in the implementation process, the processor can be a central processing unit (CPU), microprocessor (MPU), digital signal processor (DSP) or field programmable gate array (FPGA), etc.

[0114] Figure 5 This is a schematic diagram of the structure of the information processing device according to an embodiment of this application, as shown below. Figure 5 As shown, the information processing device 50 includes a processing module 501, wherein:

[0115] The processing module 501 is used to lower at least one SDT RSRP threshold value based on the determination that the transmission using the RA-SDT mechanism has failed at least once; the at least one SDT RSRP threshold value is used to determine whether to use the CG-SDT mechanism for transmission.

[0116] In some embodiments, the processing module 501 is configured to lower the at least one SDT RSRP threshold value based on determining that the number of failures in transmission using the RA-SDT mechanism is greater than or equal to a first threshold.

[0117] In some embodiments, the information processing device 50 further includes a clearing module, which is used to clear the number of failures based on determining that the number of failures is greater than or equal to a first threshold, or when a cell handover occurs.

[0118] In some embodiments, the information processing apparatus 50 further includes a determining module, which is configured to, before lowering at least one SDT RSRP threshold value, further include: determining that the number of times the at least one SDT RSRP threshold value has been lowered is less than a number threshold value; and / or determining that the current at least one SDT RSRP threshold value is greater than a threshold value threshold value.

[0119] In some embodiments, the determining module is configured to determine whether to use the CG-SDT mechanism for transmission based on the lowered SDT RSRP threshold value after lowering the at least one SDT RSRP threshold value.

[0120] In some embodiments, the at least one SDT RSRP threshold value includes a first RSRP threshold value, which is a threshold value representing the average RSRP of the configured SSB.

[0121] In some embodiments, the at least one SDT RSRP threshold value includes a second RSRP threshold value, which is the RSRP threshold value of any configured SSB.

[0122] In some embodiments, the determining module is configured to transmit using the CG-SDT mechanism based on whether the average RSRP of the configured SSBs is greater than or equal to the lowered first RSRP threshold value, and whether the RSRP of at least one of the configured SSBs, which has CG-SDT resources, is greater than or equal to the lowered second RSRP threshold value.

[0123] In some embodiments, the determining module is further configured to use a non-SDT mechanism for transmission based on the determination that the average RSRP of the configured SSB is less than the lowered first RSRP threshold.

[0124] In some embodiments, the determining module is further configured to transmit using the RA-SDT mechanism based on the fact that the average RSRP of the determined SSB is greater than or equal to the lowered first RSRP threshold value and the CG-SDT resource is not configured.

[0125] In some embodiments, the determining module is further configured to transmit using the RA-SDT mechanism based on the fact that the average RSRP of the determined SSBs is greater than or equal to the lowered first RSRP threshold, and that CG-SDT resources are configured, and at least one of the configured SSBs has an RSRP less than the lowered second RSRP threshold.

[0126] In some embodiments, the processing module 501 is configured to lower at least one SDT RSRP threshold value based on the determination that transmission to the target cell using the RA-SDT mechanism has failed at least once.

[0127] In some embodiments, the data transmission module is further configured to, based on the determination that the transmission of the current data packet using the RA-SDT mechanism has failed, transmit the current data packet using a non-SDT mechanism, and lower the at least one SDT RSRP threshold value; the lowered at least one SDT RSRP threshold value is used to determine whether to use the CG-SDT mechanism to transmit the next data packet.

[0128] The descriptions of the above device embodiments are similar to those of the above method embodiments, and have similar beneficial effects. For technical details not disclosed in the device embodiments of this application, please refer to the descriptions of the method embodiments of this application for understanding.

[0129] It should be noted that, in the embodiments of this application... Figure 5 The module division of the information processing device shown is illustrative and represents only one logical functional division; in actual implementation, other division methods may be used. Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, exist as separate physical units, or have two or more units integrated into one unit. The integrated units can be implemented in hardware, as software functional units, or a combination of both.

[0130] It should be noted that, in the embodiments of this application, if the above-described information processing method is implemented as a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiments of this application, or the part that contributes to the related technology, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause the user device 101 to execute all or part of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as a USB flash drive, a portable hard drive, a read-only memory (ROM), a magnetic disk, or an optical disk. Thus, the embodiments of this application are not limited to any specific hardware and software combination.

[0131] This application provides a chip, Figure 6 This is a schematic diagram of the chip structure according to an embodiment of this application, as shown below. Figure 6 As shown, the chip 60 includes a first memory 601 and a first processor 602. The first memory 601 stores a computer program that can run on the first processor 602. When the first processor 602 executes the program, it implements the steps in the method provided in the above embodiments.

[0132] It should be noted that the first memory 601 is configured to store instructions and applications executable by the first processor 602, and can also cache data to be processed or already processed (e.g., image data, audio data, voice communication data and video communication data) in the first processor 602 and various modules in the chip 60, which can be implemented by flash memory or random access memory (RAM).

[0133] Figure 7 This is a schematic diagram of the structure of the user equipment 101 according to an embodiment of this application, as shown below. Figure 7 As shown, the user equipment 101 includes a second memory 701 and a second processor 702. The second memory 701 stores a computer program that can run on the second processor 702. When the second processor 702 executes the program, it implements the steps in the method provided in the above embodiments.

[0134] It should be noted that the memory 701 is configured to store instructions and applications executable by the second processor 702, and can also cache data to be processed or already processed in the second processor 702 and the user equipment 101 (e.g., image data, audio data, voice communication data and video communication data), which can be implemented by flash memory or random access memory (RAM).

[0135] This application provides a computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the steps in the information processing method provided in the above embodiments.

[0136] This application provides a computer program product containing instructions that, when run on a computer, causes the computer to perform the steps in the information processing method provided in the above-described method embodiments.

[0137] It should be noted that the descriptions of the storage medium and device embodiments above are similar to the descriptions of the method embodiments above, and have similar beneficial effects. For technical details not disclosed in the storage medium, storage medium, and device embodiments of this application, please refer to the descriptions of the method embodiments of this application for understanding.

[0138] It should be understood that the phrases "one embodiment," "an embodiment," or "some embodiments" mentioned throughout the specification mean that a specific feature, structure, or characteristic related to an embodiment is included in at least one embodiment of this application. Therefore, "in one embodiment," "in one embodiment," or "in some embodiments" appearing throughout the specification do not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. It should be understood that in the various embodiments of this application, the sequence numbers of the above-described processes do not imply a sequential order of execution; the execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application. The sequence numbers of the above-described embodiments are merely for descriptive purposes and do not represent the superiority or inferiority of the embodiments. The descriptions of the various embodiments above tend to emphasize the differences between the various embodiments; their similarities or commonalities can be referred to mutually, and for the sake of brevity, they will not be repeated here.

[0139] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that there can be three kinds of relationships. For example, object A and / or object B can represent three situations: object A exists alone, object A and object B exist simultaneously, and object B exists alone.

[0140] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0141] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. The embodiments described above are merely illustrative. For example, the division of modules is only a logical functional division, and in actual implementation, there may be other division methods, such as: multiple modules or components can be combined, or integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the various components shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or modules can be electrical, mechanical, or other forms.

[0142] The modules described above as separate components may or may not be physically separate. The components shown as modules may or may not be physical modules. They may be located in one place or distributed across multiple network units. Some or all of the modules may be selected to achieve the purpose of this embodiment according to actual needs.

[0143] In addition, each functional module in the various embodiments of this application can be integrated into one processing unit, or each module can be a separate unit, or two or more modules can be integrated into one unit; the integrated modules can be implemented in hardware or in the form of hardware plus software functional units.

[0144] Those skilled in the art will understand that all or part of the steps of the above method embodiments can be implemented by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it performs the steps of the above method embodiments. The aforementioned storage medium includes various media that can store program code, such as mobile storage devices, read-only memory (ROM), magnetic disks, or optical disks.

[0145] Alternatively, if the integrated units described above are implemented as software functional modules and sold or used as independent products, they can also be stored in a computer-readable storage medium. Based on this understanding, the technical solutions of the embodiments of this application, or the parts that contribute to related technologies, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause the user equipment 101 to execute all or part of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as mobile storage devices, ROMs, magnetic disks, or optical disks.

[0146] The methods disclosed in the several method embodiments provided in this application can be arbitrarily combined without conflict to obtain new method embodiments.

[0147] The features disclosed in the several product embodiments provided in this application can be arbitrarily combined without conflict to obtain new product embodiments.

[0148] The features disclosed in the several method or device embodiments provided in this application can be arbitrarily combined without conflict to obtain new method or device embodiments.

[0149] The above description is merely an embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An information processing method, characterized in that, The method includes: The user equipment lowers at least one SDT RSRP threshold value configured by the network device based on the determination that the transmission using the RA-SDT mechanism has failed at least once; the at least one SDT RSRP threshold value is used to determine whether to use the CG-SDT mechanism for transmission.

2. The method according to claim 1, characterized in that, Based on the determination that the number of transmission failures using the RA-SDT mechanism is greater than or equal to a first threshold, the at least one SDT RSRP threshold value is lowered.

3. The method according to claim 2, characterized in that, The method further includes: If the number of failures is determined to be greater than or equal to a first threshold, or if a cell handover occurs, the number of failures is cleared.

4. The method according to claim 2 or 3, characterized in that, Before lowering at least one SDT RSRP threshold, the following is also included: The number of times the at least one SDT RSRP threshold value has been lowered is less than a threshold value; and / or, Determine that at least one current SDT RSRP threshold value is greater than the threshold value.

5. The method according to claim 1 or 2, characterized in that, The method further includes: After lowering the at least one SDT RSRP threshold value, it is determined whether to use the CG-SDT mechanism for transmission based on the lowered at least one SDT RSRP threshold value.

6. The method according to any one of claims 1 to 5, characterized in that, The at least one SDT RSRP threshold value includes a first RSRP threshold value, which is the average threshold value of the RSRP of the configured SSB.

7. The method according to claim 6, characterized in that, The at least one SDT RSRP threshold value includes a second RSRP threshold value, which is the RSRP threshold value of any configured SSB.

8. The method according to claim 7, characterized in that, Based on the fact that the average RSRP of the configured SSBs is greater than or equal to the lowered first RSRP threshold, and that CG-SDT resources are configured, and that the RSRP of at least one of the configured SSBs is greater than or equal to the lowered second RSRP threshold, the CG-SDT mechanism is used for transmission.

9. The method according to claim 8, characterized in that, The method further includes: Based on the fact that the average RSRP of the configured SSB is less than the first RSRP threshold value after adjustment, a non-SDT mechanism is used for transmission.

10. The method according to claim 8, characterized in that, The method further includes: If the mean RSRP of the configured SSB is greater than or equal to the lowered first RSRP threshold and the CG-SDT resource is not configured, the RA-SDT mechanism is used for transmission.

11. The method according to claim 8, characterized in that, The method further includes: Based on the fact that the average RSRP of the configured SSBs is greater than or equal to the lowered first RSRP threshold, and that the CG-SDT resources are configured, and that the RSRP of at least one of the configured SSBs is less than the lowered second RSRP threshold, the RA-SDT mechanism is used for transmission.

12. The method according to any one of claims 1 to 11, characterized in that, The step of lowering at least one SDT RSRP threshold value based on determining that the RA-SDT mechanism has failed at least once includes: Based on the determination that the transmission to the target cell using the RA-SDT mechanism has failed at least once, the threshold value of at least one SDTRSRP is lowered.

13. The method according to claim 12, characterized in that, Based on the determination that the transmission of the current data packet using the RA-SDT mechanism has failed, the current data packet is transmitted using a non-SDT mechanism, and the at least one SDT RSRP threshold value is lowered; the lowered at least one SDT RSRP threshold value is used to determine whether to use the CG-SDT mechanism to transmit the next data packet.

14. An information processing device, characterized in that, The device is used in a user equipment, and the device includes: The processing module is configured to lower at least one SDT RSRP threshold value configured by the network device based on the determination that the transmission using the RA-SDT mechanism has failed at least once; the at least one SDT RSRP threshold value is used to determine whether to use the CG-SDT mechanism for transmission.

15. A chip, characterized in that, The method includes a first memory and a first processor, the first memory storing a computer program that can run on the first processor, and the first processor executing the program implementing the method according to any one of claims 1 to 13.

16. A user equipment, comprising a second memory and a second processor, the second memory storing a computer program executable on the second processor, characterized in that, When the second processor executes the program, it implements the method according to any one of claims 1 to 13.

17. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the method as described in any one of claims 1 to 13.

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