Configuration method, equipment and medium

Abstract

Provided are a configuration method, device and medium, which relate to the technical field of communications, the method comprising: determining a configuration information set; sending the configuration information set to a second communication device; wherein the configuration information set comprises first configuration information and second configuration information, the first configuration information comprises at least one of uplink pre-configuration authorization configuration and downlink pre-configuration authorization configuration, and the second configuration information comprises at least one of uplink pre-configuration authorization configuration and downlink pre-configuration authorization configuration; at least partial parameters of the second configuration information and the first configuration information are different. On the basis of the pre-configured authorization configuration, the pre-configured authorization configuration is added, the opposite terminal is allowed to select the configuration suitable for the current data among the plurality of pre-configured authorization configurations for transmission, and the transmission performance between the communication devices can be improved.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a configuration method, device and medium. Background Art

[0002] In the prior art, uplink and downlink pre-configured grants, such as uplink CG (Configured Grant) and downlink SPS (Semi-Persistent Scheduling), are mainly aimed at voice services. Voice services have the characteristic of a fixed total size of packets generated per unit time. Therefore, the current uplink and downlink pre-configured grants are usually a set of pre-configured air interface transmission parameters, which are repeated periodically to send data.

[0003] With the development of multimodal communications, for example, XR (Extended Reality) services require multiple types of transmission data, such as video, audio, input from user interactive devices, posture and FOV (Field of View) of HMD (Head-Mounted Display) devices, and other information. Such data has different characteristics. Therefore, using the current uplink and downlink pre-configured authorization with the same scheduling parameters for transmission will result in poor transmission performance. Summary of the invention

[0004] The embodiments of the present application provide a configuration method, a device and a medium to solve the problem that the existing uplink and downlink pre-configured authorizations are used to transmit with the same scheduling parameters, resulting in poor transmission performance.

[0005] To solve the above technical problems, the present invention is achieved as follows:

[0006] In a first aspect, an embodiment of the present application provides a configuration method, which is applied to a first communication device, and the method includes:

[0007] Determine a configuration information set;

[0008] Sending the configuration information set to the second communication device;

[0009] The configuration information set includes first configuration information and second configuration information, the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters.

[0010] In a second aspect, an embodiment of the present application provides a configuration method, which is applied to a second communication device, and the method includes:

[0011] Receiving a configuration information set sent by a first communication device, the configuration information set including first configuration information and second configuration information, the first configuration information including at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information including at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters;

[0012] Determine target configuration information for transmission in the configuration information set.

[0013] In a third aspect, an embodiment of the present application provides a first communication device, including:

[0014] A first determining module, used to determine a configuration information set;

[0015] A first sending module, configured to send the configuration information set to a second communication device;

[0016] The configuration information set includes first configuration information and second configuration information, the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters.

[0017] In a fourth aspect, an embodiment of the present application provides an electronic device, including a transceiver and a processor.

[0018] The processor is used to determine a configuration information set;

[0019] The transceiver is used to send the configuration information set to the second communication device;

[0020] The configuration information set includes first configuration information and second configuration information, the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters.

[0021] In a fifth aspect, an embodiment of the present application provides a second communication device, including:

[0022] A first receiving module, configured to receive a configuration information set sent by a first communication device, the configuration information set comprising first configuration information and second configuration information, the first configuration information comprising at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information comprising at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters;

[0023] The second determining module is used to determine the target configuration information for transmission in the configuration information set.

[0024] In a sixth aspect, an embodiment of the present application provides an electronic device, including a transceiver and a processor.

[0025] The transceiver is configured to receive a configuration information set sent by a first communication device, the configuration information set comprising first configuration information and second configuration information, the first configuration information comprising at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information comprising at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters;

[0026] The processor is used to determine target configuration information for transmission in the configuration information set.

[0027] In the seventh aspect, an embodiment of the present application provides an electronic device, comprising: a processor, a memory, and a program stored in the memory and executable on the processor, wherein when the program is executed by the processor, the steps of the configuration method described in the first aspect are implemented; or, when the program is executed by the processor, the steps of the configuration method described in the second aspect are implemented.

[0028] In an eighth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the configuration method described in the first aspect are implemented; or, when the computer program is executed by a processor, the steps of the configuration method described in the second aspect are implemented.

[0029] In an embodiment of the present application, a configuration information set is determined; the configuration information set is sent to a second communication device; wherein the configuration information set includes first configuration information and second configuration information, the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters. On the basis of the pre-configuration authorization configuration, a pre-configuration authorization configuration is added, allowing the opposite end to select a configuration suitable for current data from multiple pre-configuration authorization configurations for transmission, which can improve the transmission performance between communication devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0031] Figure 1 is a flow chart of a configuration method provided in an embodiment of the present application;

[0032] Figure 2 is a schematic diagram of another second configuration information provided in an embodiment of the present application;

[0033] Figure 3 is a schematic diagram of a preset mapping relationship provided in an embodiment of the present application;

[0034] Figure 4 is a flowchart of another configuration method provided in an embodiment of the present application;

[0035] Figure 5 is a flowchart of another configuration method provided in an embodiment of the present application;

[0036] Figure 6 is a structural diagram of a first communication device provided in an embodiment of the present application;

[0037] Figure 7 It is a structural schematic diagram of an electronic device provided in an embodiment of the present application;

[0038] Figure 8 is a structural diagram of a second communication device provided in an embodiment of the present application;

[0039] Fig. 9 It is a schematic diagram of the structure of another electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0042] For ease of understanding, some contents involved in the embodiments of the present application are described below:

[0043] XR technology is a general term for virtual reality (VR), mixed reality (MR) and augmented reality (AR) technologies, which enable users to interact with digital objects in a virtual environment. XR technology provides users with an immersive experience by integrating virtual content with scenes in the real world. This technology has a wide range of applications in games, entertainment, medical care, education and other fields.

[0044] XR technology requires higher bandwidth, lower latency, better mobility support, more accurate perception and interaction, and higher security and privacy protection. The technical characteristics of 5G networks can meet these requirements, so XR technology and 5G networks complement each other. At the same time, it can be foreseen that XR technology and future communication networks will also be closely integrated.

[0045] In the prior art, the traditional pre-configured authorization is usually a set of pre-configured air interface transmission parameters, and is repeated periodically to send data. In the XR service, since there is temporal jitter in the time interval of data arrival, for this reason, the embodiment of the present application can adopt a transmission scheme of Multi-PUSCH TO (Multi-PhysicalUplink Shared Channel Transmission Occasion), that is, in each CG cycle, there are multiple transmission opportunities TO, and the terminal can select the one closest to the data arrival for transmission. The downlink configuration authorization is similar to this and will not be repeated.

[0046] In the prior art, the data volume size (TBsize) that can be carried by the transmission opportunity TO is consistent, and the scheduling parameters (for example, the number of PRBs, bandwidth, bandwidth position, code rate, modulation order, etc.) are also the same, and the data transmitted is of various types such as video, audio, input of user interactive devices, posture and FOV information of HMD devices. Such data has different characteristics, so it is not appropriate to use the same scheduling parameters for transmission. In this embodiment of the application, a new configuration method of pre-configured authorization is adopted to address the above problems.

[0047] Since the TBsize that TO can carry is fixed, and its transmission parameters (or scheduled transmission) are also fixed; when the transmitted data is smaller than TO, there will be padding information (Padding Bit), which reduces the spectrum utilization. In the embodiment of the present application, a new configuration method of pre-configured authorization can be considered to address the above problem, so as to reuse the padding information to improve transmission efficiency.

[0048] In the current protocol, the uplink CG and downlink SPS are mainly for voice services. The voice service has the characteristic of generating a fixed total packet size per unit time (mainly because the voice encoder is a fixed bit rate encoding), while the video (especially XR video) has differences in video encoders, resolution switching and frame sizes (I frames, P frames and B frames). Considering the widely used HLS (HTTP Live Streaming) transmission and DASH (Dynamic Adaptive Streaming over HTTP, dynamic adaptive streaming based on HTTP), both require the video to be divided into several segments with different encoding parameters, and there will also be a problem of non-fixed total packet size. As a result, the CG and SPS transmissions with fixed parameters cannot always meet such requirements. It may be necessary to update the CG configuration or SPS configuration more frequently, and frequent configuration updates will have additional signaling overhead and easily cause service interruption. In the embodiment of the present application, a new configuration method of pre-configured authorization is adopted to address the above problems.

[0049] In the embodiments of the present application, a configuration method, a device and a medium are proposed to solve the problem that the existing uplink and downlink pre-configured authorizations use the same scheduling parameters for transmission, resulting in poor transmission performance.

[0050] See also Figure 1 , Figure 1 is a flowchart of a configuration method provided in an embodiment of the present application, which is used for a first communication device, such as Figure 1 As shown, the method comprises the following steps:

[0051] Step 101: Determine a configuration information set, wherein the configuration information set includes first configuration information and second configuration information, the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters.

[0052] The network elements involved in the embodiments of the present application include network devices and terminals. The first communication device mentioned above can be a network device or a terminal. Correspondingly, the second communication device described below can be a terminal or a network device. When describing the scheme in the embodiments of the present application, some of the contents describe the first communication device as a network device for example, which is only for the purpose of simplifying the description and is not used to limit the scope of protection of the present application. It is understandable that the first communication device can also be a terminal.

[0053] The above-mentioned first configuration information can independently serve as an uplink pre-configuration authorization configuration and / or a downlink pre-configuration authorization configuration, and the above-mentioned second configuration information can also independently serve as an uplink pre-configuration authorization configuration and / or a downlink pre-configuration authorization configuration. The configuration information set composed of the two can be understood as including at least two sets of air interface transmission parameters or at least two sets of pre-configuration authorization parameters. The configuration information set is sent to the other end (the second communication device), thereby providing the second communication device with more pre-configuration authorization options, which is different from a fixed set of air interface transmission parameters in the prior art.

[0054] The above-mentioned uplink pre-configuration authorization configuration can be described as CG configuration, configuration authorization, configuration authorization configuration, pre-configuration authorization, pre-configuration authorization configuration, and the above-mentioned downlink pre-configuration authorization configuration can be described as downlink configuration authorization, downlink configuration authorization configuration, semi-persistent scheduling SPS configuration.

[0055] In the embodiment of the present application, the configuration information set determined by the first communication device includes multiple configuration information (first configuration information and second configuration information). Each configuration information in the configuration information set includes a set of pre-configured scheduling and transmission parameters, including but not limited to at least one of the number of PRBs (physical resource blocks), code rate (CR) and modulation order (Qm), etc., and at least some parameters in different configuration information are different, for example, the value of at least one parameter in the number of PRBs, CR and Qm of the first configuration information and the second configuration information is different.

[0056] In the embodiment of the present application, by configuring multiple sets of configuration information, the opposite device (for example, a terminal) can select a suitable configuration according to data transmission requirements.

[0057] Optionally, the second configuration information includes at least one of the following:

[0058] First sub-configuration information, second sub-configuration information, third sub-configuration information;

[0059] The first sub-configuration information has the same number of physical resource blocks (PRBs) as that of the first configuration information, and at least some scheduling parameters of the first sub-configuration information and the first configuration information are different;

[0060] The second sub-configuration information has a different number of PRBs from the first sub-configuration information;

[0061] The third sub-configuration information includes at least two sub-transmission blocks, and scheduling parameters of at least some of the at least two sub-transmission blocks are different from each other.

[0062] In the embodiment of the present application, the first configuration information can be understood as a reference configuration, or a mandatory configuration. The reference configuration is similar to the relevant parameters in the current CG configuration, which is the default transmission configuration used in the CG cycle and uses all PRBs in the CG configuration. The SPS configuration is similar to this and will not be repeated.

[0063] The second configuration information can be understood as an adjusted configuration based on the first configuration information, and the first sub-configuration information, the second sub-configuration information, and the third sub-configuration information can be understood as three adjustment methods relative to the first configuration information.

[0064] The first sub-configuration information, or referred to as sub-configuration 1 or optional configuration, uses the same number of PRBs as the first configuration information, but other scheduling parameters, such as CR and / or Qm, are different from the first configuration information. Figure 2 shown.

[0065] Sub-configuration 1 is mainly a solution for when there are differences in the size of the PDU (Protocol Data Unit) set. Since the PDU set may correspond to the I frame, P frame or B frame in the video frame, and these three frames have differences in data block size, generally the I frame data block is larger than the P frame and larger than the B frame. Therefore, if the configuration is based on the largest I frame, more bits will be wasted. If the configuration is based on a small P frame or B frame, additional scheduling will be required to complete the transmission of a frame of the picture, which is not conducive to decoding. When there are differences in the size of the PDU set, the first sub-configuration information (sub-configuration 1) can be further configured while configuring the first configuration information (benchmark configuration), so that the opposite device can adapt to the appropriate pre-configured authorization resources when transmitting data of different sizes.

[0066] Specifically, sub-configuration 1 is more suitable for the data to be transmitted having the same PSI (PDU setImportance) or the same PSDB (PDU set Delay Budget) or configured with PSIHI (PDU set Integrity Handle Indication) and other situations where a small amount of data needs to be delivered in full. Among them, the need to deliver a small amount of data in full can be understood as data that can be transmitted in the scheduling resources corresponding to a sub-configuration 1.

[0067] In an embodiment of the present application, a new sub-configuration is added with the same number of PRBs as in the traditional CG configuration but different other transmission parameters.

[0068] The second sub-configuration information, or referred to as sub-configuration 2 or optional configuration, has a different number of PRBs from that of the first configuration information.

[0069] Similarly, when configuring the first configuration information (reference configuration), the second sub-configuration information (sub-configuration 2) can be further configured, so that the opposite device can adapt to appropriate pre-configured authorization resources when transmitting different data.

[0070] Optionally, the number of PRBs of the second sub-configuration information is less than the number of PRBs of the first configuration information.

[0071] Optionally, the second sub-configuration information has the same scheduling parameters (such as CR and / or Qm) as the first configuration information except the number of PRBs. In the embodiment of the present application, a sub-configuration is added that is different from the number of PRBs in the traditional CG configuration but has the same other transmission parameters.

[0072] Subconfiguration 2 is also used to solve the situation when the PDU set size is different from Tbsize in the CG benchmark configuration. However, subconfiguration 2 focuses more on using fewer PRBs (for example, setting a higher Qm) when the channel conditions are good, and releasing unnecessary PRBs for other users. The applicable conditions of subconfiguration 2 are similar to those of subconfiguration 1 (for example, the data to be transmitted has the same PSI or the same PSDB or PSIHI is configured, and other situations where a small amount of data needs to be delivered completely), but when the network side resources are relatively tight, the terminal side device can be notified that subconfiguration 2 can be used; the terminal can also implicitly know that subconfiguration 2 should be used.

[0073] Optionally, the second network device determines the target configuration information for transmission in the configuration information set, including at least one of the following:

[0074] Determining the target configuration information according to the channel quality;

[0075] Determining the target configuration information according to an instruction of the first communication device;

[0076] The target configuration information is determined according to network resource occupation.

[0077] In an embodiment of the present application, the first communication device can directly send indication information to instruct the second communication device to use the second sub-configuration information based on its own resource occupancy when the resource occupancy is tight. The first communication device can instruct the second communication device to use which configuration information to use through the channel quality. For example, when the channel quality is good and the above-mentioned usage conditions are met, the second communication device is instructed to use the second sub-configuration information. The second communication device can also learn by itself that the resource occupancy of the first communication device is tight and decide to use the second sub-configuration information independently; the second communication device can also determine to use the second sub-configuration information based on the implicit indication of the first communication device. The second communication device can also determine to use the second sub-configuration information when it is judged that the channel quality is good and the above-mentioned usage conditions are met.

[0078] The third sub-configuration information, or referred to as sub-configuration 3 or optional configuration, is different from the first configuration information in that the configured PRB is divided into multiple sub-transmission blocks. The scheduling parameters of at least some of the multiple sub-transmission blocks are different.

[0079] In sub-configuration 3, multiple sub-transmission blocks with parameters different from those in the baseline configuration can be used to transmit data. The introduction of sub-configuration 3 is to make the form of data transmission closer to the characteristics of multi-modal data, that is, the characteristics of multiple data with different QoS parameters mixed together for transmission. For example, the data packet to be transmitted contains relatively unimportant audio and video data with a large amount of data and relatively important user controller input, posture and FOV information, tactile data, etc. with a small amount of data. At this time, it is inappropriate to use the same scheduling parameters to transmit these data. Therefore, in sub-configuration 3, multiple sub-transmission blocks are divided according to the importance of the data to carry different data. For example, data with high importance corresponds to sub-transmission blocks with lower modulation order Qm. The network side or the terminal side can bind LCH (logical channel) or DRB (Data Radio Bearer) or QoS flow or PDU set configuration with the corresponding sub-transmission block, and then the terminal side or the network side maps the data to the corresponding sub-transmission block according to the binding rules. Exemplary, such as Figure 3As shown, the video data QoS flow corresponds to DRB1, which corresponds to the first sub-transmission block (CG sub-TB1) in sub-configuration 3, and the audio, posture and tactile QoS flow corresponds to DRB2, which corresponds to the second sub-transmission block (CG sub-TB2) in sub-configuration 3.

[0080] In an embodiment of the present application, a configuration of multiple sub-transmission blocks is newly added within a CG to adapt to the sub-configuration of parameters with different QoS requirements.

[0081] Another use of sub-configuration 3 is that when the network side or the terminal side perceives long-term changes in channel quality on some PRBs, the amount of data carried on each PRB bandwidth can be adjusted through the method of sub-configuration 3 to adapt to non-flat fading and reduce the impact of time-varying channels on the transmission process.

[0082] Optionally, the sum of the PRB numbers of sub-transmission blocks in the third sub-configuration information is less than or equal to the PRB number of the first configuration information.

[0083] For example, Figure 2 As shown, sub-configuration 3 can be two sub-transmission blocks respectively, and the sum of the number of PRBs of the two sub-transmission blocks is equal to the number of PRBs of the reference configuration. Another sub-configuration (sub-configuration 3') can also be divided into multiple sub-transmission blocks, and the sum of the number of PRBs of the sub-transmission blocks is less than the number of PRBs of the reference configuration. Thus, similar to sub-configuration 2, unnecessary PRBs can be released for use by other users. Sub-configuration 3' is more suitable for frequency selective fading scenarios.

[0084] Optionally, there is a preset mapping relationship between the sub-transmission block in the third sub-configuration information and the transmission data.

[0085] Optionally, the method further includes:

[0086] Sending the preset mapping relationship to the second communication device;

[0087] Or receiving the preset mapping relationship sent by the second communication device.

[0088] The above mapping relationship can be determined by the first communication device or the second communication device, or in other words, can be determined by the network device or the terminal device. On the basis of determining the above preset mapping relationship at one end device, the preset mapping relationship needs to be notified to the opposite end device.

[0089] Optionally, hybrid automatic repeat request identifiers HARQ (Hybrid Automatic Repeat reQuest, hybrid automatic repeat request) IDs of each sub-transmission block in the third sub-configuration information are different from each other;

[0090] And / or, transmission strategies of at least some sub-transmission blocks in the third sub-configuration information are different.

[0091] Optionally, the transmission strategy includes at least one of the following: maximum number of repeated transmissions, HARQ mode, and transmission combining mode.

[0092] Optionally, each sub-transmission block in sub-configuration 3 needs to be allocated a separate HARQ ID, so that the transmission data of each sub-transmission block can be transmitted independently, avoiding the need to retransmit the entire transmission block when one sub-transmission block needs to be retransmitted.

[0093] Optionally, each sub-transmission block in sub-configuration 3 can be configured with different transmission strategies, such as the maximum number of repetitions, HARQ mode (Mode A or Mode B, i.e., whether to start the retransmission timer), and the merging mode is IR (Incremental Redundancy) or CC (Chasing combine).

[0094] Optionally, the first configuration information and the second configuration information are in different frequency domain locations.

[0095] In the embodiment of the present application, if necessary, the frequency domain positions of all sub-configurations may be inconsistent with the reference configuration and may be determined by the network side.

[0096] Optionally, the determining a configuration information set includes:

[0097] Get the protocol data unit PDU session related configuration;

[0098] Determine the configuration information set according to the PDU session related configuration.

[0099] Optionally, the PDU session-related configuration includes at least one of the following: protocol data unit set importance PSI, protocol data unit set association, protocol data unit set delay budget PSDB, protocol data unit set integrity indication PSIHI, multimodal information, service level identification QCI, quality of service QoS flow, and 5G QoS identification 5QI.

[0100] In an embodiment of the present application, the first communication device can determine the configuration information set through the PDU session related configuration information, that is, determine the combination of the first configuration information and the second configuration information. For example, it can be that at least one of the first sub-configuration information, the second sub-configuration information, and the third sub-configuration information is combined with the first configuration information to form a configuration information set, and specifically configure the parameter value corresponding to at least one of the first sub-configuration information, the second sub-configuration information, and the third sub-configuration information and the first configuration information.

[0101] For specific configuration methods, please refer to the applicable conditions of the aforementioned first sub-configuration information, second sub-configuration information, and third sub-configuration information.

[0102] Optionally, determining the configuration information set according to the PDU session related configuration includes at least one of the following:

[0103] In a case where the PDU session related configuration includes at least one of PSI, PSDB and PSIHI, and does not include protocol data unit set association and multimodal information, determining that the configuration information set includes at least one of the first sub-configuration information and the second sub-configuration information;

[0104] In a case where the PDU session-related configuration includes at least one of protocol data unit set association or multimodal information, it is determined that the configuration information set includes the third sub-configuration information.

[0105] Optionally, the obtaining of protocol data unit (PDU) session related configuration includes:

[0106] Receiving the PDU session related configuration sent by the third communication device;

[0107] Alternatively, obtain the PDU session related configuration of the high-level configuration of the first communication device.

[0108] In an embodiment of the present application, the above-mentioned PDU session-related configuration may be sent by other communication devices (for example, the core network) to the first communication device, that is, the third communication device may assist the first communication device in making configuration decisions; the above-mentioned PDU session-related configuration may also be a high-level configuration of the first communication device.

[0109] Exemplarily, the core network configures PDU session related configuration for the first communication device, and the PDU session related configuration may include at least one of PSI, PSDB, PSIHI, PDU set dependency (protocol data unit set association), Multi-Modal and other information.

[0110] If the PDU session related configuration only configures PSI or PSDB or PSIHI, and does not configure PDU setdependency and Multi-Modal, then configure sub-configuration 1 or sub-configuration 2. Furthermore, sub-configuration 2 is used when air interface resources are tight and the channel quality of the user is high.

[0111] If the PDU session related configuration only configures PDU set dependency or Multi-Modal related parameters, configure sub-configuration 3.

[0112] Optionally, the number of sub-transmission blocks in the third sub-configuration information is determined based on at least one of the number of PSIs, the number of QCIs, the number of QoS flows, the number of 5QIs, and the number of data radio bearers DRBs.

[0113] For example, the number of sub-transmission blocks in sub-configuration 3 needs to be determined according to the PSI and PSIHI configured by the core network or high-level layer. After the core network sends the relevant configuration of the PDU session of this XR service, the RAN can determine the number of sub-transmission blocks according to the PSI in the PDU session, such as configuring the number of PSIs to be equal to the number of sub-transmission blocks, or determining the number of sub-transmission blocks in sub-configuration 3 according to the number of QCI (QoS Class Identifier) / QFI (QoS flow ID) / 5QI (5G QoS Identifier). Generally speaking, XR data is divided into video, audio, and attitude control data, among which the MCS (Modulation and coding scheme), coding efficiency, and modulation order used by video data are the highest among the three; audio data and attitude control data can use lower MCS, coding efficiency, and modulation order.

[0114] Optionally, in sub-configuration 3, the number of sub-transmission blocks is related to the number of QoS flows or DRBs configured in Multi-Modal, and the number of sub-transmission blocks is not greater than the number of configured QoS flows or DRBs; one sub-transmission block carries at least one QoS flow or DRB. Exemplarily, a QoS flow or DRB with the same PSI can correspond to one sub-transmission block.

[0115] If it is determined that a sub-configuration needs to be added, if sub-configuration 1 or sub-configuration 2 needs to be added, it can be determined based on the data packet size (such as PDU set size, etc.) information provided by the core network or UE. If sub-configuration 3 needs to be added, the specific number of sub-transmission blocks of sub-configuration 3 can be determined by the number of DRBs or QoS flows. The parameters used for the transmission block corresponding to the sub-configuration are determined based on the characteristics of the established DRB and 5GC, such as rate, packet size, importance, etc. Generally speaking, the packet size and rate determine the TBsize of the transmission block, while the importance determines the MCS and retransmission strategy of the transmission block (such as whether to retransmit, the number of repetitions, etc.).

[0116] Optionally, the size of the TBsize of a specific sub-configuration can be notified to the base station by the core network. In particular, the size of the video class TBsize can be obtained by the encoder at the application server, and the haptic and HMD related data can be obtained by the application layer server or related acquisition equipment.

[0117] When the network determines the specific allocation strategy (the combination of the first configuration information and the second configuration information), the preset mapping relationship between the DRB or QoS flow and the sub-transmission block can be notified to the terminal during CG configuration (or SPS configuration). When the terminal determines the preset mapping relationship, it can be notified to the network through RRC signaling.

[0118] Step 102: Send the configuration information set to the second communication device.

[0119] In the embodiment of the present application, the first communication device determines a configuration information set and sends the configuration information set to the second communication device. It can be understood that the first communication device (network device or terminal) configures the pre-configured authorization information for the peer device. For example, Figure 4 As shown, on the basis of the CG configuration, multiple CG sub-configurations are added, allowing the other end to select the configuration that is most suitable for the current data among the multiple CG sub-configurations for sending. Figure 4 The flowchart takes CG as an example, and SPS is similar.

[0120] In the embodiment of the present application, after receiving the configuration information set, the second communication device will determine the target configuration information for data transmission, and inform the first communication device of the target configuration information, so that the first communication device can select appropriate parameters during decoding. This can improve resource utilization, more effectively protect important data of the distribution during transmission, improve spectrum utilization, and avoid frequent CG or SPS parameter switching.

[0121] The embodiments of the present application can be used for XR, i.e., multiple mixed mode data transmission.

[0122] Optionally, the target configuration information in the configuration information set determined by the second communication device includes at least one of the following:

[0123] Determining the target configuration information according to the size of the PDU set to be transmitted;

[0124] Determining the target configuration information according to the channel quality;

[0125] Determining the target configuration information according to an instruction of the first communication device;

[0126] Determining the target configuration information according to network resource occupation;

[0127] Determining the target configuration information according to the data transmission form of the data to be transmitted;

[0128] The target configuration information is determined according to the quality of service QoS parameters of the data to be transmitted.

[0129] An optional method of the embodiment of the present application is to determine the adapted configuration information as the target configuration information according to the size of the PDU set to be transmitted and the bearer size corresponding to different configuration information in the configuration information set.

[0130] An optional method of the embodiment of the present application is to determine the target configuration information according to the channel quality. For example, when the channel quality is good (greater than or equal to a preset threshold), select the configuration information with a higher modulation order.

[0131] An optional method of the embodiment of the present application is that the first communication device may be configured with a configuration information set, and in subsequent use, only the corresponding configuration information identifier needs to be indicated, thereby improving the efficiency of configuration changes.

[0132] An optional method of the embodiment of the present application is that, according to the network resource occupation, reference can be made to the relevant description of the aforementioned sub-configuration 2. Correspondingly, on the basis that it is not appropriate to select the sub-configuration 2, other configuration information can be selected.

[0133] An optional method of the embodiment of the present application is to determine the target configuration information according to the data transmission form of the data to be transmitted, which may be to determine to use the third sub-configuration in the case of multimodal data, and to use other configuration information in the case of non-multimodal data.

[0134] An optional method of the embodiment of the present application is to determine the target configuration information according to the quality of service QoS parameters of the data to be transmitted. For example, the configuration information corresponding to the adapted scheduling parameters is determined according to the QoS parameters, or the third sub-configuration is determined to be used when data with different QoS parameters are mixed together for transmission.

[0135] Optionally, determining the target configuration information according to a quality of service QoS parameter of the data to be transmitted includes:

[0136] In a case where the QoS parameters of the data to be transmitted are at least partially different, the third sub-configuration information is determined as the target configuration information.

[0137] Optionally, the method further includes: receiving indication information sent by a second communication device, the indication information being used to indicate target configuration information determined by the second communication device, the target configuration information being at least a part of a configuration information set.

[0138] In the embodiment of the present application, the terminal or the network side can inform the other party in advance through a message of the pre-configured authorization configuration used by the other party, so as to facilitate the other party to select appropriate parameters during decoding. The messages that can be used to send the above indication information are:

[0139] Signaling on the physical uplink control channel PUCCH, such as uplink control information UCI, etc., can use a bitmap Bitmap.

[0140] Signaling on the physical uplink shared channel PUSCH, such as the media access control control element MAC CE, etc., can use a bitmap Bitmap.

[0141] Special reference signals, such as demodulation reference signal DMRS signal, etc.

[0142] The configuration method in this embodiment determines a configuration information set; sends the configuration information set to a second communication device; wherein the configuration information set includes first configuration information and second configuration information, the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters. On the basis of the pre-configuration authorization configuration, a pre-configuration authorization configuration is added, allowing the opposite end to select a configuration suitable for current data from multiple pre-configuration authorization configurations for transmission, which can improve the transmission performance between communication devices.

[0143] See also Figure 5 , Figure 5 is a flowchart of another configuration method provided in an embodiment of the present application, which is used for a second communication device, such as Figure 5 As shown, the method comprises the following steps:

[0144] Step 501: Receive a configuration information set sent by a first communication device, the configuration information set including first configuration information and second configuration information, the first configuration information including at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information including at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters.

[0145] Step 502: Determine target configuration information for transmission in the configuration information set.

[0146] Optionally, the second configuration information includes at least one of the following:

[0147] First sub-configuration information, second sub-configuration information, third sub-configuration information;

[0148] The first sub-configuration information has the same number of physical resource blocks (PRBs) as that of the first configuration information, and at least some scheduling parameters of the first sub-configuration information and the first configuration information are different;

[0149] The second sub-configuration information has a different number of PRBs from the first sub-configuration information;

[0150] The third sub-configuration information includes at least two sub-transmission blocks, and scheduling parameters of at least some of the at least two sub-transmission blocks are different from each other.

[0151] Optionally, the number of PRBs of the second sub-configuration information is less than the number of PRBs of the first configuration information;

[0152] And / or, the sum of the PRB numbers of the sub-transmission blocks in the third sub-configuration information is less than or equal to the PRB number of the first configuration information.

[0153] Optionally, hybrid automatic repeat request identifiers HARQ IDs of each sub-transmission block in the third sub-configuration information are different from each other;

[0154] And / or, transmission strategies of at least some sub-transmission blocks in the third sub-configuration information are different.

[0155] Optionally, the transmission strategy includes at least one of the following: maximum number of repeated transmissions, HARQ mode, and transmission combining mode.

[0156] Optionally, the first configuration information and the second configuration information are in different frequency domain locations.

[0157] Optionally, there is a preset mapping relationship between the sub-transmission block in the third sub-configuration information and the transmission data.

[0158] Optionally, the method further includes:

[0159] Sending the preset mapping relationship to the first communication device;

[0160] Or receiving the preset mapping relationship sent by the first communication device.

[0161] Optionally, indication information is sent to the first communication device, where the indication information is used to indicate target configuration information determined by the second communication device, and the target configuration information is at least a part of the configuration information set.

[0162] Optionally, the determining the target configuration information in the configuration information set includes at least one of the following:

[0163] Determining the target configuration information according to the size of the PDU set to be transmitted;

[0164] Determining the target configuration information according to the channel quality;

[0165] Determining the target configuration information according to an instruction of the first communication device;

[0166] Determining the target configuration information according to network resource occupation;

[0167] Determining the target configuration information according to the data transmission form of the data to be transmitted;

[0168] The target configuration information is determined according to the quality of service QoS parameters of the data to be transmitted.

[0169] Optionally, determining the target configuration information according to a quality of service QoS parameter of the data to be transmitted includes:

[0170] In a case where the QoS parameters of the data to be transmitted are at least partially different, the third sub-configuration information is determined as the target configuration information.

[0171] It should be noted that this embodiment is Figure 1-4 The implementation method of the second communication device corresponding to the embodiment shown in the figure can be found in the specific implementation method of the second communication device. Figure 1-4 To avoid repeated description, the relevant descriptions in the embodiment shown in the figure will not be repeated in this embodiment. Figure 1-4 All implementations in the illustrated embodiment are applicable to the implementation of the second communication device and can achieve the same or similar beneficial effects. To avoid repeated description, this embodiment will not be described in detail.

[0172] See also Figure 6 , Figure 6 is a schematic diagram of the structure of a first communication device provided in an embodiment of the present application, such as Figure 6 As shown, the first communication device 600 includes:

[0173] A first determining module 601 is used to determine a configuration information set;

[0174] A first sending module 602, configured to send the configuration information set to a second communication device;

[0175] The configuration information set includes first configuration information and second configuration information, the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters.

[0176] Optionally, the second configuration information includes at least one of the following:

[0177] First sub-configuration information, second sub-configuration information, third sub-configuration information;

[0178] The first sub-configuration information has the same number of physical resource blocks (PRBs) as that of the first configuration information, and at least some scheduling parameters of the first sub-configuration information and the first configuration information are different;

[0179] The second sub-configuration information has a different number of PRBs from the first sub-configuration information;

[0180] The third sub-configuration information includes at least two sub-transmission blocks, and scheduling parameters of at least some of the at least two sub-transmission blocks are different from each other.

[0181] Optionally, the number of PRBs of the second sub-configuration information is less than the number of PRBs of the first configuration information;

[0182] And / or, the sum of the PRB numbers of the sub-transmission blocks in the third sub-configuration information is less than or equal to the PRB number of the first configuration information.

[0183] Optionally, hybrid automatic repeat request identifiers HARQ IDs of each sub-transmission block in the third sub-configuration information are different from each other;

[0184] And / or, transmission strategies of at least some sub-transmission blocks in the third sub-configuration information are different.

[0185] Optionally, the transmission strategy includes at least one of the following: maximum number of repeated transmissions, HARQ mode, and transmission combining mode.

[0186] Optionally, the first configuration information and the second configuration information are in different frequency domain locations.

[0187] Optionally, the first determining module includes:

[0188] An acquisition module is used to obtain the protocol data unit PDU session related configuration;

[0189] The first determination submodule is used to determine the configuration information set according to the PDU session related configuration.

[0190] Optionally, the PDU session-related configuration includes at least one of the following: protocol data unit set importance PSI, protocol data unit set association, protocol data unit set delay budget PSDB, protocol data unit set integrity indication PSIHI, multimodal information, service level identification QCI, quality of service QoS flow, and 5G QoS identification 5QI.

[0191] Optionally, the first determining submodule includes at least one of the following:

[0192] a first determining unit, configured to determine that the configuration information set includes at least one of the first sub-configuration information and the second sub-configuration information when the PDU session-related configuration includes at least one of PSI, PSDB, and PSIHI and does not include protocol data unit set association and multimodal information;

[0193] The second determination unit is used to determine that the configuration information set includes the third sub-configuration information when the PDU session-related configuration includes at least one of protocol data unit set association or multimodal information.

[0194] Optionally, the number of sub-transmission blocks in the third sub-configuration information is determined based on at least one of the number of PSIs, the number of QCIs, the number of QoS flows, the number of 5QIs, and the number of data radio bearers DRBs.

[0195] Optionally, the acquisition module includes:

[0196] A first acquisition submodule, configured to receive the PDU session related configuration sent by a third communication device;

[0197] Alternatively, the second acquisition submodule is used to obtain the PDU session related configuration of the high-level configuration of the first communication device.

[0198] Optionally, there is a preset mapping relationship between the sub-transmission block in the third sub-configuration information and the transmission data.

[0199] Optionally, the first communication device further includes:

[0200] A second sending module, used to send the preset mapping relationship to a second communication device;

[0201] Or, a second receiving module is used to receive the preset mapping relationship sent by the second communication device.

[0202] Optionally, the first communication device further includes:

[0203] The third receiving module is used to receive indication information sent by the second communication device, where the indication information is used to indicate target configuration information determined by the second communication device, and the target configuration information is at least a part of the configuration information set.

[0204] It should be noted that the first communication device provided in the embodiment of the present application is a device capable of executing the above configuration method, and all implementations in the above configuration method embodiment are applicable to the device and can achieve the same or similar beneficial effects. To avoid repeated description, this embodiment will not be repeated.

[0205] For details, see Figure 7As shown, an embodiment of the present application further provides an electronic device, including a bus 701, a transceiver 702, an antenna 703, a bus interface 704, a processor 705 and a memory 706.

[0206] Processor 705 is used to determine a configuration information set.

[0207] The transceiver 702 is configured to send the configuration information set to the second communication device;

[0208] The configuration information set includes first configuration information and second configuration information, the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters.

[0209] Optionally, the second configuration information includes at least one of the following:

[0210] First sub-configuration information, second sub-configuration information, third sub-configuration information;

[0211] The first sub-configuration information has the same number of physical resource blocks (PRBs) as that of the first configuration information, and at least some scheduling parameters of the first sub-configuration information and the first configuration information are different;

[0212] The second sub-configuration information has a different number of PRBs from the first sub-configuration information;

[0213] The third sub-configuration information includes at least two sub-transmission blocks, and scheduling parameters of at least some of the at least two sub-transmission blocks are different from each other.

[0214] Optionally, the number of PRBs of the second sub-configuration information is less than the number of PRBs of the first configuration information;

[0215] And / or, the sum of the PRB numbers of the sub-transmission blocks in the third sub-configuration information is less than or equal to the PRB number of the first configuration information.

[0216] Optionally, hybrid automatic repeat request identifiers HARQ IDs of each sub-transmission block in the third sub-configuration information are different from each other;

[0217] And / or, transmission strategies of at least some sub-transmission blocks in the third sub-configuration information are different.

[0218] Optionally, the transmission strategy includes at least one of the following: maximum number of repeated transmissions, HARQ mode, and transmission combining mode.

[0219] Optionally, the first configuration information and the second configuration information are in different frequency domain locations.

[0220] Optionally, the determining a configuration information set includes:

[0221] Get the protocol data unit PDU session related configuration;

[0222] Determine the configuration information set according to the PDU session related configuration.

[0223] Optionally, the PDU session-related configuration includes at least one of the following: protocol data unit set importance PSI, protocol data unit set association, protocol data unit set delay budget PSDB, protocol data unit set integrity indication PSIHI, multimodal information, service level identification QCI, quality of service QoS flow, and 5G QoS identification 5QI.

[0224] Optionally, determining the configuration information set according to the PDU session related configuration includes at least one of the following:

[0225] In a case where the PDU session related configuration includes at least one of PSI, PSDB and PSIHI, and does not include protocol data unit set association and multimodal information, determining that the configuration information set includes at least one of the first sub-configuration information and the second sub-configuration information;

[0226] In a case where the PDU session-related configuration includes at least one of protocol data unit set association or multimodal information, it is determined that the configuration information set includes the third sub-configuration information.

[0227] Optionally, the number of sub-transmission blocks in the third sub-configuration information is determined based on at least one of the number of PSIs, the number of QCIs, the number of QoS flows, the number of 5QIs, and the number of data radio bearers DRBs.

[0228] Optionally, the obtaining of protocol data unit (PDU) session related configuration includes:

[0229] Receiving the PDU session related configuration sent by the third communication device;

[0230] Alternatively, obtain the PDU session related configuration of the high-level configuration of the first communication device.

[0231] Optionally, there is a preset mapping relationship between the sub-transmission block in the third sub-configuration information and the transmission data.

[0232] Optionally, the transceiver is further used for:

[0233] Sending the preset mapping relationship to the second communication device;

[0234] Or receiving the preset mapping relationship sent by the second communication device.

[0235] Optionally, the transceiver is further used for:

[0236] Indication information sent by a second communication device is received, where the indication information is used to indicate target configuration information determined by the second communication device, where the target configuration information is at least a part of a configuration information set.

[0237] exist Figure 7 In the embodiment, the bus architecture (represented by bus 701) may include any number of interconnected buses and bridges, and bus 701 links various circuits including one or more processors represented by processor 705 and memory represented by memory 706. Bus 701 may also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. Bus interface 704 provides an interface between bus 701 and transceiver 702. Transceiver 702 may be one element or multiple elements, such as multiple receivers and transmitters, providing a unit for communicating with various other devices on a transmission medium. Data processed by processor 705 is transmitted on a wireless medium via antenna 703, and further, antenna 703 also receives data and transmits the data to processor 705.

[0238] The processor 705 is responsible for managing the bus 701 and general processing, and can also provide various functions, including timing, peripheral interfaces, voltage regulation, power management and other control functions. The memory 706 can be used to store data used by the processor 705 when performing operations.

[0239] Optionally, the processor 705 may be a CPU, an ASIC, an FPGA or a CPLD.

[0240] It should be noted that the electronic device provided in the embodiment of the present application is a device capable of executing the above configuration method, and all implementations in the above configuration method embodiment are applicable to the device and can achieve the same or similar beneficial effects. To avoid repeated description, this embodiment will not be repeated.

[0241] See also Figure 8 , Figure 8 is a schematic diagram of the structure of a second communication device provided in an embodiment of the present application, such as Figure 8 As shown, the second communication device 800 includes:

[0242] A first receiving module 801 is configured to receive a configuration information set sent by a first communication device, where the configuration information set includes first configuration information and second configuration information, where the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters;

[0243] The second determining module 802 is configured to determine target configuration information for transmission in the configuration information set.

[0244] Optionally, the second configuration information includes at least one of the following:

[0245] First sub-configuration information, second sub-configuration information, third sub-configuration information;

[0246] The first sub-configuration information has the same number of physical resource blocks (PRBs) as that of the first configuration information, and at least some scheduling parameters of the first sub-configuration information and the first configuration information are different;

[0247] The second sub-configuration information has a different number of PRBs from the first sub-configuration information;

[0248] The third sub-configuration information includes at least two sub-transmission blocks, and scheduling parameters of at least some of the at least two sub-transmission blocks are different from each other.

[0249] Optionally, the number of PRBs of the second sub-configuration information is less than the number of PRBs of the first configuration information;

[0250] And / or, the sum of the PRB numbers of the sub-transmission blocks in the third sub-configuration information is less than or equal to the PRB number of the first configuration information.

[0251] Optionally, hybrid automatic repeat request identifiers HARQ IDs of each sub-transmission block in the third sub-configuration information are different from each other;

[0252] And / or, transmission strategies of at least some sub-transmission blocks in the third sub-configuration information are different.

[0253] Optionally, the transmission strategy includes at least one of the following: maximum number of repeated transmissions, HARQ mode, and transmission combining mode.

[0254] Optionally, the first configuration information and the second configuration information are in different frequency domain locations.

[0255] Optionally, there is a preset mapping relationship between the sub-transmission block in the third sub-configuration information and the transmission data.

[0256] Optionally, the second communication device 800 further includes:

[0257] A third sending module, configured to send the preset mapping relationship to the first communication device;

[0258] Or, a fourth receiving module is used to receive the preset mapping relationship sent by the first communication device.

[0259] Optionally, the second communication device 800 further includes:

[0260] A fourth sending module is used to send indication information to the first communication device, where the indication information is used to indicate target configuration information determined by the second communication device, and the target configuration information is at least a part of the configuration information set.

[0261] Optionally, the second determining module includes at least one of the following:

[0262] A second determination submodule, configured to determine the target configuration information according to the size of the PDU set to be transmitted;

[0263] A third determination submodule is used to determine the target configuration information according to the channel quality;

[0264] A fourth determination submodule, configured to determine the target configuration information according to an instruction of the first communication device;

[0265] A fifth determination submodule, configured to determine the target configuration information according to network resource occupancy;

[0266] A sixth determination submodule, configured to determine the target configuration information according to a data transmission form of the data to be transmitted;

[0267] The seventh determination submodule is used to determine the target configuration information according to the quality of service QoS parameters of the data to be transmitted.

[0268] Optionally, the seventh determination submodule includes:

[0269] The third determining unit is configured to determine the third sub-configuration information as the target configuration information when the QoS parameters of the data to be transmitted are at least partially different.

[0270] It should be noted that the second communication device provided in the embodiment of the present application is a device capable of executing the above configuration method, and all implementations in the above configuration method embodiment are applicable to the device and can achieve the same or similar beneficial effects. To avoid repeated description, this embodiment will not be repeated.

[0271] For details, see Fig. 9As shown, an embodiment of the present application further provides an electronic device, including a bus 901 , a transceiver 902 , an antenna 903 , a bus interface 904 , a processor 905 and a memory 906 .

[0272] The transceiver 902 is used to receive a configuration information set sent by a first communication device, wherein the configuration information set includes first configuration information and second configuration information, wherein the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters.

[0273] Further, the processor 905 is configured to determine target configuration information for transmission in the configuration information set.

[0274] exist Fig. 9 In the embodiment, the bus architecture (represented by bus 901) may include any number of interconnected buses and bridges, and bus 901 links various circuits including one or more processors represented by processor 905 and memory represented by memory 906. Bus 901 may also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. Bus interface 904 provides an interface between bus 901 and transceiver 902. Transceiver 902 may be one element or multiple elements, such as multiple receivers and transmitters, providing a unit for communicating with various other devices on a transmission medium. Data processed by processor 905 is transmitted on a wireless medium via antenna 903, and further, antenna 903 also receives data and transmits the data to processor 905.

[0275] The processor 905 is responsible for managing the bus 901 and general processing, and can also provide various functions, including timing, peripheral interfaces, voltage regulation, power management and other control functions. The memory 906 can be used to store data used by the processor 905 when performing operations.

[0276] Optionally, the processor 905 may be a CPU, an ASIC, an FPGA or a CPLD.

[0277] Optionally, the second configuration information includes at least one of the following:

[0278] First sub-configuration information, second sub-configuration information, third sub-configuration information;

[0279] The first sub-configuration information has the same number of physical resource blocks (PRBs) as that of the first configuration information, and at least some scheduling parameters of the first sub-configuration information and the first configuration information are different;

[0280] The second sub-configuration information has a different number of PRBs from the first sub-configuration information;

[0281] The third sub-configuration information includes at least two sub-transmission blocks, and scheduling parameters of at least some of the at least two sub-transmission blocks are different from each other.

[0282] Optionally, the number of PRBs of the second sub-configuration information is less than the number of PRBs of the first configuration information;

[0283] And / or, the sum of the PRB numbers of the sub-transmission blocks in the third sub-configuration information is less than or equal to the PRB number of the first configuration information.

[0284] Optionally, hybrid automatic repeat request identifiers HARQ IDs of each sub-transmission block in the third sub-configuration information are different from each other;

[0285] And / or, transmission strategies of at least some sub-transmission blocks in the third sub-configuration information are different.

[0286] Optionally, the transmission strategy includes at least one of the following: maximum number of repeated transmissions, HARQ mode, and transmission combining mode.

[0287] Optionally, the first configuration information and the second configuration information are in different frequency domain locations.

[0288] Optionally, there is a preset mapping relationship between the sub-transmission block in the third sub-configuration information and the transmission data.

[0289] Optionally, the transceiver 902 is further configured to:

[0290] Sending the preset mapping relationship to the first communication device;

[0291] Or receiving the preset mapping relationship sent by the first communication device.

[0292] Optionally, the transceiver 902 is further configured to:

[0293] Indication information is sent to the first communication device, where the indication information is used to indicate target configuration information determined by the second communication device, where the target configuration information is at least a part of a configuration information set.

[0294] Optionally, the determining the target configuration information in the configuration information set includes at least one of the following:

[0295] Determining the target configuration information according to the size of the PDU set to be transmitted;

[0296] Determining the target configuration information according to the channel quality;

[0297] Determining the target configuration information according to an instruction of the first communication device;

[0298] Determining the target configuration information according to network resource occupation;

[0299] Determining the target configuration information according to the data transmission form of the data to be transmitted;

[0300] The target configuration information is determined according to the quality of service QoS parameters of the data to be transmitted.

[0301] Optionally, determining the target configuration information according to a quality of service QoS parameter of the data to be transmitted includes:

[0302] In a case where the QoS parameters of the data to be transmitted are at least partially different, the third sub-configuration information is determined as the target configuration information.

[0303] It should be noted that the electronic device provided in the embodiment of the present application is a device capable of executing the above configuration method, and all implementations in the above configuration method embodiment are applicable to the device and can achieve the same or similar beneficial effects. To avoid repeated description, this embodiment will not be repeated.

[0304] The embodiment of the present application also provides an electronic device, comprising: a processor, a memory, and a program stored in the memory and executable on the processor, wherein the program is executed by the processor to implement the above Figure 1-4 The various processes of the configuration method embodiment shown in the figure, or the program is executed by the processor to implement the above Figure 5 The various processes of the configuration method embodiment shown can achieve the same technical effect, and will not be described again here to avoid repetition.

[0305] The present application also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the above Figure 1-4 The various processes of the configuration method embodiment shown in the figure, or the computer program is executed by the processor to implement the above Figure 5 The various processes of the configuration method embodiment shown in the figure can achieve the same technical effect, and are not described here in detail to avoid repetition. The computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0306] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0307] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0308] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation modes, which are merely illustrative rather than restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the present invention and the claims, all of which are within the protection of the present invention.

Claims

1. A configuration method, characterized in that: Applied to a first communication device, the method includes: Determine a configuration information set; Sending the configuration information set to the second communication device; The configuration information set includes first configuration information and second configuration information, the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters.

2. The method according to claim 1, characterized in that The second configuration information includes at least one of the following: First sub-configuration information, second sub-configuration information, third sub-configuration information; The first sub-configuration information has the same number of physical resource blocks (PRBs) as that of the first configuration information, and at least some scheduling parameters of the first sub-configuration information and the first configuration information are different; The second sub-configuration information has a different number of PRBs from the first sub-configuration information; The third sub-configuration information includes at least two sub-transmission blocks, and scheduling parameters of at least some of the at least two sub-transmission blocks are different from each other.

3. The method according to claim 2, characterized in that The number of PRBs of the second sub-configuration information is less than the number of PRBs of the first configuration information; And / or, the sum of the PRB numbers of the sub-transmission blocks in the third sub-configuration information is less than or equal to the PRB number of the first configuration information.

4. The method according to claim 2, characterized in that: The hybrid automatic repeat request identifiers HARQ IDs of each sub-transmission block in the third sub-configuration information are different from each other; And / or, transmission strategies of at least some sub-transmission blocks in the third sub-configuration information are different.

5. The method according to claim 4, characterized in that The transmission strategy includes at least one of the following: a maximum number of repeated transmissions, a HARQ mode, and a transmission combining mode.

6. The method according to any one of claims 1 to 5, characterized in that The first configuration information and the second configuration information are located in different frequency domains.

7. The method according to claim 2, characterized in that The determining of the configuration information set includes: Get the protocol data unit PDU session related configuration; Determine the configuration information set according to the PDU session related configuration.

8. The method according to claim 7, characterized in that The PDU session related configuration includes at least one of the following: protocol data unit set importance PSI, protocol data unit set association, protocol data unit set delay budget PSDB, protocol data unit set integrity indication PSIHI, multimodal information, service level identification QCI, quality of service QoS flow, and 5G QoS identification 5QI.

9. The method according to claim 8, characterized in that The determining, according to the PDU session related configuration, the configuration information set includes at least one of the following: In a case where the PDU session related configuration includes at least one of PSI, PSDB and PSIHI, and does not include protocol data unit set association and multimodal information, determining that the configuration information set includes at least one of the first sub-configuration information and the second sub-configuration information; In a case where the PDU session-related configuration includes at least one of protocol data unit set association or multimodal information, it is determined that the configuration information set includes the third sub-configuration information.

10. The method according to claim 8, characterized in that The number of sub-transmission blocks in the third sub-configuration information is determined based on at least one of the number of PSIs, the number of QCIs, the number of QoS flows, the number of 5QIs, and the number of data radio bearers DRBs.

11. The method according to claim 7, characterized in that The obtaining of the protocol data unit (PDU) session related configuration includes: Receiving the PDU session related configuration sent by the third communication device; Alternatively, obtain the PDU session related configuration of the high-level configuration of the first communication device.

12. The method according to any one of claims 2-5, 7-11, characterized in that: There is a preset mapping relationship between the sub-transmission block in the third sub-configuration information and the transmission data.

13. The method according to claim 12, characterized in that The method further comprises: Sending the preset mapping relationship to the second communication device; Or receiving the preset mapping relationship sent by the second communication device.

14. The method according to claim 1, characterized in that The method further comprises: Indication information sent by a second communication device is received, where the indication information is used to indicate target configuration information determined by the second communication device, where the target configuration information is at least a part of a configuration information set.

15. A configuration method, characterized in that: Applied to a second communication device, the method includes: Receiving a configuration information set sent by a first communication device, the configuration information set including first configuration information and second configuration information, the first configuration information including at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information including at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters; Determine target configuration information for transmission in the configuration information set.

16. The method according to claim 15, characterized in that The second configuration information includes at least one of the following: First sub-configuration information, second sub-configuration information, third sub-configuration information; The first sub-configuration information has the same number of physical resource blocks (PRBs) as that of the first configuration information, and at least some scheduling parameters of the first sub-configuration information and the first configuration information are different; The second sub-configuration information has a different number of PRBs from the first sub-configuration information; The third sub-configuration information includes at least two sub-transmission blocks, and scheduling parameters of at least some of the at least two sub-transmission blocks are different from each other.

17. The method according to claim 16, characterized in that The number of PRBs of the second sub-configuration information is less than the number of PRBs of the first configuration information; And / or, the sum of the PRB numbers of the sub-transmission blocks in the third sub-configuration information is less than or equal to the PRB number of the first configuration information.

18. The method according to claim 16, characterized in that The hybrid automatic repeat request identifiers HARQ IDs of each sub-transmission block in the third sub-configuration information are different from each other; And / or, transmission strategies of at least some sub-transmission blocks in the third sub-configuration information are different.

19. The method according to claim 18, characterized in that The transmission strategy includes at least one of the following: a maximum number of repeated transmissions, a HARQ mode, and a transmission combining mode.

20. The method according to any one of claims 15 to 19, characterized in that The first configuration information and the second configuration information are located in different frequency domains.

21. The method according to any one of claims 16 to 19, characterized in that There is a preset mapping relationship between the sub-transmission block in the third sub-configuration information and the transmission data.

22. The method according to claim 21, characterized in that The method further comprises: Sending the preset mapping relationship to the first communication device; Or receiving the preset mapping relationship sent by the first communication device.

23. The method according to claim 15, characterized in that The method further comprises: Indication information is sent to the first communication device, where the indication information is used to indicate target configuration information determined by the second communication device, where the target configuration information is at least a part of a configuration information set.

24. The method according to claim 16, characterized in that The determining of the target configuration information in the configuration information set includes at least one of the following: Determining the target configuration information according to the size of the PDU set to be transmitted; Determining the target configuration information according to the channel quality; Determining the target configuration information according to an instruction of the first communication device; Determining the target configuration information according to network resource occupation; Determining the target configuration information according to the data transmission form of the data to be transmitted; The target configuration information is determined according to the quality of service QoS parameters of the data to be transmitted.

25. The method according to claim 24, characterized in that The determining the target configuration information according to the quality of service QoS parameter of the data to be transmitted includes: In a case where the QoS parameters of the data to be transmitted are at least partially different, the third sub-configuration information is determined as the target configuration information.

26. A first communication device, characterized in that: include: A first determining module, used to determine a configuration information set; A first sending module, configured to send the configuration information set to a second communication device; The configuration information set includes first configuration information and second configuration information, the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters.

27. An electronic device, characterized in that: Including transceiver and processor, The processor is used to determine a configuration information set; The transceiver is used to send the configuration information set to the second communication device; The configuration information set includes first configuration information and second configuration information, the first configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information includes at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters.

28. A second communication device, characterized in that: include: A first receiving module, configured to receive a configuration information set sent by a first communication device, the configuration information set comprising first configuration information and second configuration information, the first configuration information comprising at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information comprising at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters; The second determining module is used to determine the target configuration information for transmission in the configuration information set.

29. An electronic device, characterized in that: Including transceiver and processor, The transceiver is configured to receive a configuration information set sent by a first communication device, the configuration information set comprising first configuration information and second configuration information, the first configuration information comprising at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, the second configuration information comprising at least one of an uplink pre-configuration authorization configuration and a downlink pre-configuration authorization configuration, and the second configuration information is different from the first configuration information in at least some parameters; The processor is used to determine target configuration information for transmission in the configuration information set.

30. An electronic device, characterized in that: include: A processor, a memory, and a program stored in the memory and executable on the processor, wherein the program, when executed by the processor, implements the steps of the configuration method as described in any one of claims 1 to 14, or the program, when executed by the processor, implements the steps of the configuration method as described in any one of claims 15 to 25.

31. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of the configuration method according to any one of claims 1 to 14, or, when executed by a processor, implements the steps of the configuration method according to any one of claims 15 to 25.

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