Information processing method, apparatus, and readable storage medium

Abstract

The present disclosure relates to the technical field of communications, and provides an information processing method, an apparatus, and a readable storage medium for ensuring power saving of a direct communication interface of a terminal in a handover scenario, the method including: when determining that a handover of the terminal needs to be performed, the first network device sends a first message to a second network device, and when the terminal has a groupcast communication on the direct communication interface, the first message includes auxiliary information related to a SL DRX configuration and / or a SL DTX configuration corresponding to the groupcast communication of the direct communication interface of the terminal, and / or when the terminal has a broadcast communication on the direct communication interface of the terminal, the first message includes auxiliary information related to a SL DRX configuration and / or a SL DTX configuration corresponding to the broadcast communication of the direct communication interface of the terminal.

Description

[Technical Field]

[0001] (Cross - reference to Related Applications) This disclosure claims the priority of Chinese Patent Application No. 202111202901.5 filed in China on October 15, 2021, and also claims the priority of Chinese Patent Application No. 202111232756.5 filed in China on October 22, 2021. All of their contents are incorporated herein by reference. This disclosure relates to the technical field of communications, and particularly to an information processing method, apparatus, and readable storage medium. [Background Art]

[0002] Direct communication is a method in which neighboring terminals perform data transmission via a direct communication link (also called SL (Sidelink)). The direct communication link is also called a sidelink. The radio interface corresponding to the Sidelink link is called a direct communication interface, and is also called a Sidelink interface or a sidelink interface. To improve the user experience, a direct communication interface SL DRX (Discontinuous Reception) and / or DTX (Discontinuous Transmission) mechanism has been introduced. On the receiving side of direct communication, SL DRX is used, and correspondingly, on the transmitting side of direct communication, SL DTX is used.

[0003] In a conventional handover scenario, the source base station sends a handover request message to the target base station, and this handover request message carries the RRC (Radio Resource Control) context of the terminal to be handed over. The specific contents of the RRC context are defined in HandoverPreparationInformation, which contains RRC configuration information for the terminal to be handed over, provided by the source base station.

[0004] In the case of SL unicast, the SL DRX / DTX configuration used by the source base station, depending on the connected terminal, is carried within the HandoverPreparationInformation, and the target base station can determine the SL DRX and / or DTX configuration of the handover terminal under the target base station without further intervention by following the instructions in the HandoverPreparationInformation.

[0005] However, in the case of SL groupcast / broadcast terminals, the determined SL DRX / DTX configuration for connected terminals is not configured by the source base station. In this case, determining whether a terminal needs to use an SL DRX / DTX configuration, and how to determine which specific SL DRX / DTX configuration to use, is a technical challenge that needs to be addressed. [Overview of the project] [Problems that the invention aims to solve]

[0006] Embodiments of this disclosure provide an information processing method, apparatus, and readable storage medium that enable a second network device to determine whether and how to configure an SL DRX / SL DTX for a handover terminal in a handover scenario, thereby ensuring power saving of the terminal's direct communication interface in a handover scenario. [Means for solving the problem]

[0007] In the first phase, the embodiments of the present disclosure are information processing methods, When the first network device determines that a terminal handover is necessary, the first network device sends a first message to the second network device, When the terminal has groupcast communication on its direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the terminal's direct communication interface, and / or The terminal provides a method in which, when there is broadcast communication on the direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the terminal's direct communication interface.

[0008] In the above method, the auxiliary information includes: Instructional information indicating whether the L2 (layer 2) target address of the terminal's direct communication interface uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, A Tx profile (transmit profile) that corresponds to the terminal's direct communication interface, The correspondence between the QoS (Quality of Service) profile configured within the SIB (System Information Block) of the aforementioned first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for SL DRX and / or SL DTX configurations corresponding to an SLRB (Sidelink Radio Bearer, direct communication interface radio bearer) using SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses the SL DRX configurations and / or SL DTX configurations, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, This includes one or more of the following: instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address.

[0009] The aforementioned method, The first network device further includes receiving a second message transmitted from the second network device, and the second message includes: Instructional information for SL DRX configuration and / or SL DTX configuration corresponding to groupcast communication of the terminal's direct communication interface, This includes one or more of the instruction information for SL DRX and / or SL DTX configurations corresponding to broadcast communication of the terminal's direct communication interface, The first network device is the source network device of the terminal, and the second network device is the target network device of the terminal.

[0010] In the above method, the instruction information includes: The correspondence between the QoS profile configured within the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This includes one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0011] In the second phase, embodiments of the present disclosure are information processing methods, The second network device receives the first message transmitted from the first network device, which was transmitted when the first network device determined that a terminal handover was necessary. The second network device includes performing SL DRX configuration and / or SL DTX configuration for groupcast communication and / or broadcast communication of the terminal's direct communication interface in accordance with the first message. When there is groupcast communication on the direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the direct communication interface, and / or When there is broadcast communication on the direct communication interface, the first message includes auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the direct communication interface. The present invention provides a method in which the first network device is the source network device of the terminal, and the second network device is the target network device of the terminal.

[0012] In the above method, the auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface's L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile that corresponds to the terminal's direct communication interface, The correspondence between the QoS profile configured within the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, An indication of an SL DRX configuration and / or an SL DTX configuration corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, and An indication of some SL DRX configurations and / or SL DTX configurations corresponding to the first L2 target address, based on the first L2 target address, and an indication of some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile, based on the QoS profile that uses the SL DRX configuration and / or the SL DTX configuration, and An indication of some SL DRX configurations and / or SL DTX configurations corresponding to the first L2 target address, based on the first L2 target address, and an indication of some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile, based on a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, and One or more of an indication of some SL DRX configurations and / or SL DTX configurations corresponding to the first L2 target address, based on the first L2 target address, and an indication of some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses the SL DRX configuration and / or the SL DTX configuration under the first L2 target address are included.

[0013] The method Further includes the second network device transmitting a second message to the first network device, and the second message includes One or more of indication information of an SL DRX configuration and / or an SL DTX configuration corresponding to group cast communication of a direct communication interface of a terminal, and Indication information of an SL DRX configuration and / or an SL DTX configuration corresponding to broadcast communication of a direct communication interface of a terminal.

[0014] In the method, the indication information includes The correspondence between the QoS profile configured within the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This includes one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0015] In the above method, the second network device performs SL DRX configuration and / or SL DTX configuration for groupcast communication and / or broadcast communication of the terminal's direct communication interface in accordance with the first message. When the aforementioned auxiliary information includes instruction information indicating that the L2 target address of the terminal's direct communication interface uses an SL DRX configuration and / or an SL DTX configuration, the second network device determines that it needs to perform an SL DRX configuration and / or an SL DTX configuration. When the auxiliary information includes instruction information indicating that the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, the second network device determines that it is necessary to use an SL DRX configuration and / or an SL DTX configuration for the combination of the terminal's direct communication interface's L2 target address and SL transmission method. When the auxiliary information includes a Tx profile corresponding to the terminal's direct communication interface, the second network device determines whether it is necessary to perform an SL DRX configuration and / or an SL DTX configuration for the terminal in accordance with the Tx profile corresponding to the terminal's direct communication interface. When the auxiliary information includes the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, the second network device will perform the SL DRX configuration and / or SL DTX configuration according to the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration. When the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, the second network device performs the SL DRX configuration and / or SL DTX configuration according to the SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface. When the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to a combination of the terminal's direct communication interface's L2 target address and SL transmission method, the second network device performs the SL DRX configuration and / or SL DTX configuration according to the SL DRX configuration and / or SL DTX configuration corresponding to the combination of the terminal's direct communication interface's L2 target address and SL transmission method. When the auxiliary information includes the correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, the second network device configures the SL DRX configuration and / or SL DTX configuration corresponding to each QoS profile according to the correspondence. The auxiliary information includes, when it includes the correspondence between a QoS profile and an SL DRX configuration under a combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between a QoS profile and an SL DTX configuration, the second network device configures an SL DRX configuration and / or an SL DTX configuration corresponding to each QoS profile in accordance with the correspondence, one or more of the above.

[0016] In the third aspect, embodiments of the present disclosure are information processing methods, The terminal transmits auxiliary information related to the SL DRX configuration and / or SL DTX configuration that corresponds to groupcast communication of the direct communication interface to the first network device, and / or The present invention provides a method that includes a terminal transmitting auxiliary information related to an SL DRX configuration and / or SL DTX configuration corresponding to broadcast communication of a direct communication interface to a first network device.

[0017] In the above method, the auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface's L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile that corresponds to the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for SL DRX and / or SL DTX configurations corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses the SL DRX configurations and / or SL DTX configurations, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, This includes one or more of the following: instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address.

[0018] In the fourth part, the present disclosure relates to an information processing device applicable to a first network device, comprising a memory, a transceiver, and a processor. Memory is for storing computer programs, and transceivers are for sending and receiving data under the control of the processor, and the processor reads the computer programs in the memory, This is for the purpose of sending a first message to the second network device when the first network device determines that a terminal handover is necessary. When the terminal has groupcast communication on its direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the terminal's direct communication interface, and / or The terminal provides a device in which, when there is broadcast communication on the direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the terminal's direct communication interface.

[0019] In the aforementioned device, the auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface's L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile that corresponds to the terminal's direct communication interface, The correspondence between the QoS profile configured within the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for SL DRX and / or SL DTX configurations corresponding to a direct communication interface radio bearer (SLRB) that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses the SL DRX configurations and / or SL DTX configurations, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, This includes one or more of the following: instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address.

[0020] In the above device, the processor reads the computer program in the memory, It is also for performing the operation of receiving the second message transmitted from the second network device, and the second message contains: Instructional information for SL DRX configuration and / or SL DTX configuration corresponding to groupcast communication of the terminal's direct communication interface, This includes one or more of the instruction information for SL DRX and / or SL DTX configurations corresponding to broadcast communication of the terminal's direct communication interface, The first network device is the source network device of the terminal, and the second network device is the target network device of the terminal.

[0021] In the above device, the instruction information includes: The correspondence between the QoS profile configured within the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This includes one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0022] In the fifth aspect, an embodiment of the present disclosure is an information processing device applicable to a second network device, comprising a memory, a transceiver, and a processor. Memory is for storing computer programs, and transceivers are for sending and receiving data under the control of the processor, and the processor reads the computer programs in the memory, An operation to receive a first message transmitted from a first network device, which was transmitted when the first network device determined that a terminal handover was necessary. This is for performing operations to configure SL DRX and / or SL DTX for groupcast communication and / or broadcast communication of the terminal's direct communication interface in accordance with the first message mentioned above. When there is groupcast communication on the direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the direct communication interface, and / or When there is broadcast communication on the direct communication interface, the first message includes auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the direct communication interface. The present invention provides a device in which the first network device is the source network device of the terminal, and the second network device is the target network device of the terminal.

[0023] In the aforementioned device, the auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface's L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile that corresponds to the terminal's direct communication interface, The correspondence between the QoS profile configured within the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for SL DRX and / or SL DTX configurations corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses the SL DRX configurations and / or SL DTX configurations, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, This includes one or more of the following: instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address.

[0024] In the above device, the processor reads the computer program in the memory, This also involves performing an operation to send a second message to the first network device, and the second message contains: Instructional information for SL DRX configuration and / or SL DTX configuration corresponding to groupcast communication of the terminal's direct communication interface, This includes one or more instructional information for SL DRX and / or SL DTX configurations corresponding to broadcast communication of the terminal's direct communication interface.

[0025] In the above device, the instruction information includes: The correspondence between the QoS profile configured within the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This includes one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0026] In the above device, the processor reads the computer program in the memory, When the aforementioned auxiliary information includes instruction information indicating that the L2 target address of the terminal's direct communication interface uses an SL DRX configuration and / or an SL DTX configuration, the operation to determine that an SL DRX configuration and / or an SL DTX configuration is necessary is performed. When the aforementioned auxiliary information includes instruction information indicating that the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, the operation to determine that the combination of the terminal's direct communication interface's L2 target address and SL transmission method needs to use an SL DRX configuration and / or an SL DTX configuration is performed, When the auxiliary information includes a Tx profile corresponding to the terminal's direct communication interface, the operation determines whether it is necessary to configure the terminal in accordance with the Tx profile corresponding to the terminal's direct communication interface, When the auxiliary information includes the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, the operation to perform the SL DRX configuration and / or SL DTX configuration is performed according to the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration. When the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, the operation to perform the SL DRX configuration and / or SL DTX configuration according to the SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, When the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to a combination of the terminal's direct communication interface's L2 target address and SL transmission method, the operation to perform the SL DRX configuration and / or SL DTX configuration according to the SL DRX configuration and / or SL DTX configuration corresponding to a combination of the terminal's direct communication interface's L2 target address and SL transmission method, When the auxiliary information includes the correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, the operation to configure the SL DRX configuration and / or SL DTX configuration corresponding to each QoS profile according to the correspondence, When the aforementioned auxiliary information includes the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, it also serves to perform operations to configure the SL DRX configuration and / or SL DTX configuration corresponding to each QoS profile according to the aforementioned correspondence.

[0027] In the sixth aspect, an embodiment of the present disclosure is an information processing device applied to a terminal, comprising a memory, a transceiver, and a processor. Memory is for storing computer programs, and transceivers are for sending and receiving data under the control of the processor, and the processor reads the computer programs in the memory, An operation to transmit auxiliary information related to SL DRX and / or SL DTX configurations corresponding to groupcast communication of a direct communication interface to the first network device, and / or The present invention provides a device for performing operations to transmit auxiliary information related to SL DRX and / or SL DTX configurations corresponding to broadcast communication of a direct communication interface to a primary network device.

[0028] In the aforementioned device, the auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface's L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile that corresponds to the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for SL DRX and / or SL DTX configurations corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses the SL DRX configurations and / or SL DTX configurations, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, This includes one or more of the following: instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address.

[0029] In the seventh phase, an embodiment of the present disclosure is an information processing device applied to a first network device, It includes a first transmission unit for sending a first message to a second network device when it is determined that a terminal handover is necessary, When the terminal has groupcast communication on its direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the terminal's direct communication interface, and / or The terminal provides an information processing device in which, when there is broadcast communication on the direct communication interface, the first message includes auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the terminal's direct communication interface.

[0030] In the eighth aspect, an embodiment of the present disclosure is an information processing device applied to a second network device, A first receiving unit for receiving a first message transmitted from a first network device, which is transmitted when the first network device has determined that a terminal handover is required, A first processing unit for performing SL DRX configuration and / or SL DTX configuration for groupcast communication and / or broadcast communication of the terminal's direct communication interface in accordance with the first message, When there is groupcast communication on the direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the direct communication interface, and / or When there is broadcast communication on the direct communication interface, the first message includes auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the direct communication interface. The present invention provides an information processing device in which the first network device is the source network device of the terminal, and the second network device is the target network device of the terminal.

[0031] In the ninth phase, an embodiment of the present disclosure is an information processing device applied to a terminal, A first transmitting unit for transmitting auxiliary information related to SL DRX and / or SL DTX configurations corresponding to groupcast communication of a direct communication interface to a first network device, and / or The present invention provides an information processing device that includes a second transmitting unit for transmitting auxiliary information related to SL DRX and / or SL DTX configurations corresponding to broadcast communication of a direct communication interface to a first network device.

[0032] In the tenth aspect, embodiments of the present disclosure further provide a processor-readable storage medium storing a computer program, wherein when the computer program is executed by a processor, the steps in the information processing method described above are realized. [Effects of the Invention]

[0033] In embodiments of the present disclosure, when a first network device determines that a terminal handover is necessary, the first network device sends a first message to a second network device, the first message containing auxiliary information relating to the SL DRX and / or SL DTX configuration corresponding to groupcast and / or broadcast communication of the terminal's direct communication interface, so that the second network device can obtain the terminal's SL DRX and / or SL DTX configuration and configure the terminal accordingly. Therefore, by utilizing embodiments of the present disclosure, in a handover scenario, the second network device can determine whether and how to configure SL DRX / SL DTX for the handover terminal, and power saving of the terminal's direct communication interface in the handover scenario is ensured. [Brief explanation of the drawing]

[0034] [Figure 1] This is the first flowchart of the information processing method according to the embodiment of this disclosure. [Figure 2] This is the second flowchart of the information processing method according to the embodiment of this disclosure. [Figure 3] This is the third flowchart of the information processing method according to the embodiment of this disclosure. [Figure 4] This is the fourth flowchart of the information processing method according to the embodiment of this disclosure. [Figure 5] This is flowchart number five of the information processing method according to the embodiment of this disclosure. [Figure 6] This is flowchart number six of the information processing method according to the embodiment of this disclosure. [Figure 7] This is flowchart number seven of the information processing method according to the embodiment of this disclosure. [Figure 8] This is the first structural diagram of an information processing device according to an embodiment of the present disclosure. [Figure 9] This is the second structural diagram of the information processing device according to an embodiment of the present disclosure. [Figure 10] This is the third structural diagram of an information processing device according to an embodiment of the present disclosure. [Figure 11] This is the fourth structural diagram of an information processing device according to an embodiment of the present disclosure. [Figure 12] This is the fifth structural diagram of an information processing apparatus according to an embodiment of the present disclosure. [Figure 13] This is the sixth structural diagram of an information processing apparatus according to an embodiment of the present disclosure. [Modes for carrying out the invention]

[0035] In the embodiments of this disclosure, the term "and / or" expresses a correlation between related objects, indicating that there may be three possible relationships. For example, A and / or B could represent three cases: A exists alone, both A and B exist, and B exists alone. The symbol " / " generally indicates an "or" relationship between the related objects before and after it.

[0036] In the embodiments of this disclosure, the term "plural" refers to two or more, and the same applies to other quantifiers.

[0037] The following describes the technical concepts in the embodiments of this disclosure clearly and completely, with reference to the drawings in the embodiments of this disclosure. It is clear that the embodiments described are only some, not all, embodiments of this disclosure. Any other embodiments obtained by those skilled in the art without creative work based on the embodiments of this disclosure are all included within the scope of the invention.

[0038] Embodiments of this disclosure provide an information processing method and apparatus for ensuring power saving of a terminal's direct communication interface in a handover scenario, by enabling a second network device to determine whether and how to configure an SL DRX / SL DTX for the handover terminal in a handover scenario.

[0039] Of these, the method and apparatus are based on the same concept, and since they share similar principles for solving the problem, the implementation of the apparatus and method can refer to each other without repeating any overlapping parts.

[0040] Referring to Figure 1, Figure 1 is a flowchart of an information processing method according to an embodiment of the present disclosure, and as shown in Figure 1, includes the following step 101.

[0041] Step 101 is that, if the first network device determines that a terminal handover is necessary, the first network device sends a first message to the second network device. Here, the first network device may be a base station, a CU (Central Unit, central processing unit), or the like.

[0042] In embodiments of the present disclosure, when the terminal has groupcast communication on its direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the terminal's direct communication interface, and / or when the terminal has broadcast communication on its direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the terminal's direct communication interface.

[0043] Regarding the method by which the first network device determines whether a terminal handover is necessary, a determination method from related technologies can be adopted. The first network device can also use existing mechanisms to determine whether there is groupcast and / or broadcast communication on the terminal's SL interface. For example, the first network device can determine whether there is groupcast and / or broadcast communication, and determine the L2 target address corresponding to the groupcast and / or broadcast, according to the SidelinkUEInformation (direct communication link UE information) reported from the terminal.

[0044] In the embodiments of this disclosure, the auxiliary information includes one or more of the following (1) to (8): (1) This is information indicating whether the L2 target address of the terminal's direct communication interface uses an SL DRX configuration and / or an SL DTX configuration. Here, the L2 target address may be any L2 address. (2) Instructional information indicating whether the combination of the terminal's direct communication interface L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration. The SL transmission method includes groupcast or broadcast. (3) This is a Tx profile that corresponds to the terminal's direct communication interface. Here, the Tx profile is obtained by the terminal from a higher layer (a protocol layer above the Access Stratum (AS), such as the V2X (Vehicle to Everything) layer). The terminal can then transmit it to the primary network device. (4) The correspondence between the QoS profile configured within the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration. (5) The SL DRX configuration and / or SL DTX configuration corresponds to the L2 target address of the terminal's direct communication interface. (6) An SL DRX configuration and / or SL DTX configuration that corresponds to a combination of the L2 target address of the terminal's direct communication interface and the SL transmission method. (7) The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration. (8) The correspondence between the QoS profile and the SL DRX configuration under the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0045] Of these, items (1) to (3) and (5) to (8) above may be obtained by the first network device from the terminal. Specifically, the terminal may report the above information by reusing existing RRC (Radio Resource Control) signaling (e.g., SidelinkUEInformation or UEAssistantantInformation), or it may report the above information by introducing new RRC signaling.

[0046] In embodiments of the present disclosure, when a first network device determines that a terminal handover is necessary, the first network device sends a first message to a second network device, the first message containing auxiliary information relating to the SL DRX and / or SL DTX configurations corresponding to groupcast and / or broadcast communications of the terminal's direct communication interface, so that the second network device can obtain the SL DRX and / or SL DTX configurations used by the terminal for the direct communication interface under the first network device and configure the terminal accordingly. Thus, by utilizing embodiments of the present disclosure, in a handover scenario, the second network device can determine whether and how to configure the SL DRX / SL DTX for the handover terminal, and power saving of the terminal's direct communication interface in the handover scenario is ensured.

[0047] Furthermore, in order to enable the configuration of a terminal by the second network device to be configured to the terminal via the RRC reconfiguration procedure of the first network device, in addition to the above embodiment, the first network device may also receive a second message transmitted from the second network device, and the second message may include: (1) Instruction information for SL DRX configuration and / or SL DTX configuration corresponding to groupcast communication of the terminal's direct communication interface, (2) One or more of the following are included: instruction information for an SL DRX configuration and / or an SL DTX configuration corresponding to broadcast communication of the terminal's direct communication interface.

[0048] Of these, the first network device is the source network device for the terminal, and the second network device is the target network device for the terminal. The second network device may be a base station or the like.

[0049] Here, the instruction information includes: (1) The correspondence between the QoS profile configured within the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, (2) The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, (3) SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the direct communication interface of the terminal, (4) SL DRX configuration and / or SL DTX configuration corresponding to the combination of the L2 target address of the direct communication interface of the terminal and the SL transmission method, (5) The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the direct communication interface of the terminal, and / or the correspondence between the QoS profile and the SL DTX configuration, (6) The correspondence between a QoS profile and an SL DRX configuration under a combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, and / or the correspondence between a QoS profile and an SL DTX configuration, one or more of these.

[0050] Referring to Figure 2, Figure 2 is a flowchart of an information processing method according to an embodiment of the present disclosure, and as shown in Figure 2, it includes the following steps 201 to 202.

[0051] Step 201 is for the second network device to receive the first message sent from the first network device, which was sent when the first network device determined that a terminal handover was necessary.

[0052] Step 202 is that the second network device configures the groupcast and / or broadcast communications of the terminal's direct communication interface in accordance with the first message, performing SL DRX and / or SL DTX configurations.

[0053] Of these, when there is groupcast communication on the direct communication interface, the first message includes auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the direct communication interface, and / or When there is broadcast communication on the direct communication interface, the first message includes auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the direct communication interface. The first network device is the source network device of the terminal, and the second network device is the target network device of the terminal. The second network device may be a base station or the like.

[0054] Here, the meaning of the aforementioned auxiliary information can be found by referring to the description of the embodiment described above.

[0055] In step 202, depending on the different contents included in the auxiliary information, the second device may also determine whether and how to configure SL DRX and / or SL DTX configurations for groupcast and / or broadcast communications of the terminal's direct communication interface in different ways.

[0056] For example, when the auxiliary information includes instruction information indicating that the L2 target address of the terminal's direct communication interface uses an SL DRX configuration and / or an SL DTX configuration, the second network device determines that it needs to perform an SL DRX configuration and / or an SL DTX configuration. In this case, the second device can perform an SL DRX configuration and / or an SL DTX configuration for the groupcast communication and / or broadcast communication of the terminal's direct communication interface in accordance with the SL DRX configuration and / or SL DTX configuration indicated in the auxiliary information.

[0057] For example, when the auxiliary information includes instruction information indicating that the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, the second network device determines that the combination of the terminal's direct communication interface's L2 target address and SL transmission method needs to use an SL DRX configuration and / or an SL DTX configuration. In this case, the second device can use an SL DRX configuration and / or an SL DTX configuration for the groupcast communication and / or broadcast communication of the terminal's direct communication interface according to the SL DRX configuration and / or SL DTX configuration used for the combination indicated in the auxiliary information.

[0058] For example, if the auxiliary information includes a Tx profile corresponding to the terminal's direct communication interface, the second network device determines whether it is necessary to perform an SL DRX configuration and / or SL DTX configuration for the terminal according to the Tx profile corresponding to the terminal's direct communication interface. If the Tx profile includes a certain L2 address, the second device can perform an SL DRX configuration and / or SL DTX configuration for that L2 address.

[0059] For example, if the auxiliary information includes the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, the second network device will perform the SL DRX configuration and / or SL DTX configuration according to the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration.

[0060] For example, if the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, the second network device will perform the SL DRX configuration and / or SL DTX configuration according to the SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface.

[0061] For example, when the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to a combination of the terminal's direct communication interface's L2 target address and SL transmission method, the second network device performs the SL DRX configuration and / or SL DTX configuration according to the SL DRX configuration and / or SL DTX configuration corresponding to the combination of the terminal's direct communication interface's L2 target address and SL transmission method.

[0062] For example, when the auxiliary information includes the correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, the second network device configures the SL DRX configuration and / or SL DTX configuration corresponding to each QoS profile according to the correspondence.

[0063] For example, when the auxiliary information includes the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, the second network device configures the SL DRX configuration and / or SL DTX configuration corresponding to each QoS profile according to the correspondence.

[0064] When the auxiliary information received by the second network device includes multiple pieces of information, the second network device can determine whether to perform an SL DRX configuration and / or an SL DTX configuration, and how to perform the SL DRX configuration and / or SL DTX configuration, based on any one of the pieces of information. Alternatively, the second network device can make a final decision on the determination result obtained from the multiple pieces of information in accordance with a predetermined policy. The embodiments of this disclosure are not limited to how the second network device makes the decision, as long as the second network device can obtain a final decision.

[0065] In embodiments of the present disclosure, when a first network device determines that a terminal handover is necessary, the first network device sends a first message to a second network device, the first message containing auxiliary information relating to the SL DRX and / or SL DTX configuration corresponding to groupcast and / or broadcast communication of the terminal's direct communication interface, so that the second network device can obtain the terminal's SL DRX and / or SL DTX configuration and configure the terminal accordingly. Therefore, by utilizing embodiments of the present disclosure, in a handover scenario, the second network device can determine whether and how to configure SL DRX / SL DTX for the handover terminal, and power saving of the terminal's direct communication interface in the handover scenario is ensured.

[0066] Furthermore, in order to enable the configuration of the terminal by the second network device to be configured to the terminal via the RRC reconfiguration procedure of the first network device, in addition to the above embodiment, the second network device may also transmit a second message to the first network device, and the second message may include: (1) Instruction information for SL DRX configuration and / or SL DTX configuration corresponding to groupcast communication of the terminal's direct communication interface, (2) One or more of the following are included: instruction information for an SL DRX configuration and / or an SL DTX configuration corresponding to broadcast communication of the terminal's direct communication interface.

[0067] Here, the instruction information includes: (1) The correspondence between the QoS profile configured within the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, (2) The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, (3) SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the direct communication interface of the terminal, (4) SL DRX configuration and / or SL DTX configuration corresponding to the combination of the L2 target address of the direct communication interface of the terminal and the SL transmission method, (5) The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the direct communication interface of the terminal, and / or the correspondence between the QoS profile and the SL DTX configuration, (6) The correspondence between a QoS profile and an SL DRX configuration under a combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, and / or the correspondence between a QoS profile and an SL DTX configuration, one or more of these.

[0068] Referring to Figure 3, Figure 3 is a flowchart of an information processing method according to an embodiment of the present disclosure, and as shown in Figure 3, includes the following step 301.

[0069] Step 301 is for the terminal to transmit auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to groupcast communication on the direct communication interface to the first network device, and / or for the terminal to transmit auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to broadcast communication on the direct communication interface to the first network device.

[0070] Here, the auxiliary information includes: (1) Instructional information on whether the L2 target address of the terminal's direct communication interface uses an SL DRX configuration and / or an SL DTX configuration, (2) Instructional information indicating whether the combination of the terminal's direct communication interface L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, (3) Tx profile corresponding to the terminal's direct communication interface, (4) SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, (5) SL DRX configuration and / or SL DTX configuration corresponding to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, (6) The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, (7) The correspondence between the QoS profile and the SL DRX configuration under the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, (8) Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, (9) Instructions for SL DRX configuration and / or SL DTX configuration corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, (10) Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to the first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to the QoS profile based on the QoS profile using the SL DRX configurations and / or SL DTX configurations, (11) Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, (12) One or more of the following: instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on a first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses an SL DRX configuration and / or SL DTX configuration under a first L2 target address.

[0071] In embodiments of the present disclosure, when the terminal sends a first message to a first network device, and the first network device determines that a terminal handover is necessary, the first network device can send a first message to a second network device, and the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to groupcast and / or broadcast communication of the terminal's direct communication interface, so that the second network device can obtain the terminal's SL DRX configuration and / or SL DTX configuration and configure the terminal accordingly. Therefore, by using embodiments of the present disclosure, in a handover scenario, the second network device can determine whether and how to configure SL DRX / SL DTX for the handover terminal, and power saving of the terminal's direct communication interface in the handover scenario is ensured.

[0072] The implementation procedure of the information processing method of the embodiment of this disclosure will be described in detail below with reference to a specific example. Here, we will describe an example in which the first network device is a source base station and the second network device is a target base station.

[0073] In embodiments of the present disclosure, the source base station performs a handover determination for a terminal. When it is necessary to perform a handover for the terminal, if there is groupcast and / or broadcast communication on the terminal's SL interface, the source base station must carry auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast and / or broadcast on the terminal's SL interface within the handover request message when sending the handover request message to the target base station.

[0074] Referring to Figure 4, Figure 4 is a flowchart of an information processing method in an embodiment of the present disclosure. In the embodiment shown in Figure 4, the auxiliary information includes one or more of the following: instruction information on whether the L2 target address of the terminal's direct communication interface uses an SL DRX configuration and / or an SL DTX configuration, and instruction information on whether the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method uses an SL DRX configuration and / or an SL DTX configuration. The method specifically includes the following steps 401 to 404.

[0075] Step 401 is for the terminal to report supplementary information.

[0076] This step is optional. If the source base station can determine whether the L2 target address of the terminal's SL interface, or the combination of the L2 target address and the SL transmission method, uses an SL DRX / DTX configuration, this step may be omitted.

[0077] The specific method for determining the source base station is as follows: The source base station determines the L2 target address corresponding to the group cast and / or broadcast of the terminal's SL, or the combination of the L2 target address and the SL transmission method, according to the SUI (SidelinkUEInformation, direct communication link UE information) reported by the terminal. Next, the source base station determines whether a certain (or specific) L2 target address of the terminal's SL interface, or the combination of the L2 target address and the SL transmission method, uses an SL DRX configuration or an SL DTX configuration, according to the Tx profile corresponding to the terminal's SL interface (the Tx profile indicates whether each L2 target address, or combination of the L2 target address and the SL transmission method, uses an SL DRX configuration or an SL DTX configuration).

[0078] If the source base station cannot determine whether a specific L2 target address of the SL interface, or a combination of the L2 target address and the SL transmission method, uses an SL DRX configuration / SL DTX configuration, it must introduce a terminal reporting mechanism to directly report from the terminal to the source base station information indicating whether a specific L2 target address of the terminal's SL interface, or a combination of the L2 target address and the SL transmission method, uses an SL DRX configuration / SL DTX configuration. Specifically, the reporting of the aforementioned auxiliary information may reuse existing RRC signaling or introduce new RRC signaling. If existing RRC signaling is reused, for example, sidelinkUEInformation may be reused.

[0079] Step 402 is for the source base station to perform a handover determination for the terminal. If it determines that the terminal needs a handover, it sends a handover request message to the target base station.

[0080] The source base station performs a handover determination for the terminal, and if there is groupcast and / or broadcast communication on the terminal's SL interface, the source base station must carry auxiliary information related to the DRX and / or DTX configuration corresponding to the groupcast and / or broadcast on the terminal's SL interface within the handover request message when sending a handover request message to the target base station.

[0081] Here, existing mechanisms can be used to determine whether the source base station has groupcast and / or broadcast communication on the terminal's SL interface. For example, the base station can determine the L2 target address corresponding to the groupcast and / or broadcast based on the SidelinkUEInformation reported by the terminal.

[0082] The content of the aforementioned auxiliary information may be instruction information indicating whether the L2 target address of the terminal's SL interface uses an SL DRX configuration and / or an SL DTX configuration, or instruction information indicating whether the combination of the L2 target address of the terminal's SL interface and the SL transmission method uses an SL DRX configuration and / or an SL DTX configuration.

[0083] Step 403 is a handover request confirmation message.

[0084] The target base station determines, in accordance with the auxiliary information transmitted from the source base station in step 402, whether it is necessary to perform an SL DRX / DTX configuration for the terminal's SL groupcast and / or broadcast communications, and sends a handover request confirmation message to the source base station.

[0085] After the target base station has determined, in accordance with the auxiliary information, whether it is necessary to perform an SL DRX / DTX configuration for the groupcast and / or broadcast communications of the terminal's SL, the target base station further includes notifying the source base station via the inter-base station interface of the instruction information for the SL DRX / SL DTX configuration performed for the groupcast and / or broadcast communications of the terminal's SL.

[0086] Specifically, the instruction information for the SL DRX / SL DTX configuration transmitted through the interface includes: The correspondence between the QoS profile currently configured within the target base station's SIB and the SL DRX / DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This may include one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0087] Step 404 is for the source base station to perform RRC reconfiguration on the terminal.

[0088] The source base station determines the content of the RRC reconfiguration message in accordance with the handover request acknowledgment message received from the target base station and transmits the RRC reconfiguration message to the terminal. The RRC reconfiguration signaling includes the terminal's direct communication interface SL DRX / SL DTX configuration determined in step 403.

[0089] Referring to Figure 5, Figure 5 is a flowchart of an information processing method according to an embodiment of the present disclosure. In the embodiment shown in Figure 5, the auxiliary information includes a Tx profile corresponding to the terminal's direct communication interface. The method specifically includes steps 501 to 504.

[0090] Step 501 is for the terminal to report supplementary information.

[0091] Specifically, the auxiliary information may be a Tx profile obtained by the terminal from a higher layer (a protocol layer above AS, such as the V2X layer). Here, the contents of the Tx profile are: (1) Whether the L2 target address needs to use SL DRX / DTX, (2) Whether the combination of L2 target address and SL transmission method requires the use of an SL DRX / DTX configuration, (3) Whether the protocol version (e.g., 3GPP® Rel-16, Rel-17, or a similar protocol version) uses SL DRX / DTX.

[0092] Specifically, the reporting of the aforementioned supplementary information may reuse existing RRC signaling or introduce new RRC signaling. If existing RRC signaling is reused, for example, sidelinkUEInformation may be reused.

[0093] Step 502 is for the source base station to perform a handover determination on the terminal. If it determines that the terminal needs a handover, it sends a handover request message to the target base station.

[0094] The source base station performs a handover determination for the terminal, and if there is groupcast and / or broadcast communication on the terminal's SL interface, the source base station must carry auxiliary information related to the DRX and / or DTX configuration corresponding to the groupcast and / or broadcast on the terminal's SL interface within the handover request message when sending a handover request message to the target base station.

[0095] Here, existing mechanisms can be used to determine whether the source base station has groupcast and / or broadcast communication on the terminal's SL interface. For example, the base station can determine the L2 target address corresponding to the groupcast and / or broadcast based on the SidelinkUEInformation reported by the terminal.

[0096] The handover request message must carry auxiliary information, and specifically, the content of the auxiliary information may be the Tx profile obtained from the upper layer by the terminal in step 501.

[0097] Step 503 is a handover request confirmation message.

[0098] The target base station determines, in accordance with the auxiliary information transmitted from the source base station in step 502, whether it is necessary to perform an SL DRX / DTX configuration for the terminal's SL groupcast and / or broadcast communications, and sends a handover request confirmation message to the source base station.

[0099] After the target base station has determined, in accordance with the auxiliary information, whether it is necessary to perform an SL DRX / DTX configuration for the groupcast and / or broadcast communications of the terminal's SL, the target base station further includes notifying the source base station via the inter-base station interface of the instruction information for the SL DRX / SL DTX configuration performed for the groupcast and / or broadcast communications of the terminal's SL.

[0100] Specifically, the instruction information for the SL DRX / SL DTX configuration transmitted through the interface includes: The correspondence between the QoS profile currently configured within the target base station's SIB and the SL DRX / DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This may include one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0101] Step 504 is for the source base station to perform RRC reconfiguration on the terminal.

[0102] The source base station determines the content of the RRC reconfiguration message in accordance with the handover request acknowledgment message received from the target base station and transmits the RRC reconfiguration message to the terminal. The RRC reconfiguration signaling includes the terminal's direct communication interface SL DRX / SL DTX configuration determined in step 503.

[0103] Referring to Figure 6, Figure 6 is a flowchart of an information processing method in an embodiment of the present disclosure. In the embodiment shown in Figure 6, the auxiliary information includes the correspondence between the quality of service profile (QoS profile) configured in the source base station's SIB and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration. The method specifically includes the following steps 601 to 603.

[0104] Step 601 is for the source base station to perform a handover determination for the terminal. If it determines that the terminal needs a handover, it sends a handover request message to the target base station.

[0105] The source base station performs a handover determination for the terminal, and if there is groupcast and / or broadcast communication on the terminal's SL interface, the source base station must carry auxiliary information related to the DRX and / or DTX configuration corresponding to the groupcast and / or broadcast on the terminal's SL interface within the handover request message when sending a handover request message to the target base station.

[0106] Here, existing mechanisms can be used to determine whether the source base station has groupcast and / or broadcast communication on the terminal's SL interface. For example, the base station can determine the L2 target address corresponding to the groupcast and / or broadcast based on the SidelinkUEInformation reported by the terminal.

[0107] The handover request message must carry auxiliary information, which may specifically include the correspondence between the Quality of Service (QoS profile) configured in the source base station's SIB and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0108] Step 602 is a handover request confirmation message.

[0109] The target base station determines, in accordance with the auxiliary information transmitted from the source base station in step 601, whether it is necessary to perform an SL DRX / DTX configuration for the terminal's SL groupcast and / or broadcast communications, and sends a handover request confirmation message to the source base station.

[0110] After the target base station has determined, in accordance with the auxiliary information, whether it is necessary to perform an SL DRX / DTX configuration for the groupcast and / or broadcast communications of the terminal's SL, the target base station further includes notifying the source base station via the inter-base station interface of the instruction information for the SL DRX / SL DTX configuration performed for the groupcast and / or broadcast communications of the terminal's SL.

[0111] Specifically, the instruction information for the SL DRX / SL DTX configuration transmitted through the interface includes: The correspondence between the QoS profile currently configured within the target base station's SIB and the SL DRX / DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This may include one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0112] Step 603 is for the source base station to perform RRC reconfiguration on the terminal.

[0113] The source base station determines the content of the RRC reconfiguration message in accordance with the handover request acknowledgment message received from the target base station and transmits the RRC reconfiguration message to the terminal. The RRC reconfiguration signaling includes the terminal's direct communication interface SL DRX / SL DTX configuration determined in step 602.

[0114] Referring to Figure 7, Figure 7 is a flowchart of the information processing method of an embodiment of the present disclosure. In the embodiment shown in Figure 7, the auxiliary information includes: SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This includes one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0115] The method specifically includes the following steps 701 to 704.

[0116] Step 701 is for the terminal to report supplementary information.

[0117] Specifically, the supplementary information is: SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and the SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration may be either one of these.

[0118] Specifically, the reporting of the aforementioned supplementary information may reuse existing RRC signaling or introduce new RRC signaling. If existing RRC signaling is reused, for example, sidelinkUEInformation may be reused.

[0119] Step 702 is for the source base station to perform a handover determination on the terminal. If it determines that the terminal needs a handover, it sends a handover request message to the target base station.

[0120] The source base station performs a handover determination for the terminal, and if there is groupcast and / or broadcast communication on the terminal's SL interface, the source base station must carry auxiliary information related to the DRX and / or DTX configuration corresponding to the groupcast and / or broadcast on the terminal's SL interface within the handover request message when sending a handover request message to the target base station.

[0121] Here, existing mechanisms can be used to determine whether the source base station has groupcast and / or broadcast communication on the terminal's SL interface. For example, the base station can determine the L2 target address corresponding to the groupcast and / or broadcast based on the SidelinkUEInformation reported by the terminal.

[0122] The handover request message must carry auxiliary information, and specifically, the content of the auxiliary information may be the Tx profile obtained from the upper layer by the terminal in step 701.

[0123] Step 703 is a handover request confirmation message.

[0124] The target base station determines, in accordance with the auxiliary information transmitted from the source base station in step 702, whether it is necessary to perform an SL DRX / DTX configuration for the terminal's SL groupcast and / or broadcast communications, and sends a handover request confirmation message to the source base station.

[0125] After the target base station has determined, in accordance with the auxiliary information, whether it is necessary to perform an SL DRX / DTX configuration for the groupcast and / or broadcast communications of the terminal's SL, the target base station further includes notifying the source base station via the inter-base station interface of the instruction information for the SL DRX / SL DTX configuration performed for the groupcast and / or broadcast communications of the terminal's SL.

[0126] Specifically, the instruction information for the SL DRX / SL DTX configuration transmitted through the interface includes: The correspondence between the QoS profile currently configured within the target base station's SIB and the SL DRX / DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This may include one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0127] Step 704 is for the source base station to perform RRC reconfiguration on the terminal.

[0128] The source base station determines the content of the RRC reconfiguration message in accordance with the handover request acknowledgment message received from the target base station and transmits the RRC reconfiguration message to the terminal. The RRC reconfiguration signaling includes the terminal's direct communication interface SL DRX / SL DTX configuration determined in step 703.

[0129] As can be seen from the above description, in the embodiments of this disclosure, it can be guaranteed that the target base station can perform a reasonable SL DRX / DTX configuration for the handover terminal during handover, that is, when it is necessary to perform an SL DRX / SL DTX configuration for the terminal, the target base station will perform an SL DRX / SL DTX for the terminal, and when it is not necessary to perform an SL DRX / DTX configuration for the terminal, the target base station will not perform an SL DRX / SL DTX for the terminal.

[0130] The technical embodiments of the examples of this disclosure are applicable to a variety of systems, particularly 5G systems. For example, applicable systems may include Global System of Mobile Communication (GSM®) systems, Code Division Multiple Access (CDMA) systems, Wideband Code Division Multiple Access (WCDMA) General Packet Radio Service (GPRS) systems, Long Term Evolution (LTE®) systems, LTE Frequency Division Duplex (FDD) systems, LTE Time Division Duplex (TDD) systems, Long Term Evolution Advanced (LTE-A) systems, Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) systems, 5G New Radio (NR) systems, and the like. Any of these various systems may include terminal equipment and network equipment. The system may further include core network components such as an evolved packet system (EPS) or a 5G system (5GS).

[0131] The terminals in the embodiments of this disclosure may be devices that provide voice and / or data connectivity to a user, handheld devices with wireless connectivity, or other processing devices connected to a wireless modem. In different systems, the name of the terminal may differ; for example, in a 5G system, the terminal may be called User Equipment (UE). The wireless terminal may communicate with one or more Core Networks (CN) via a Radio Access Network (RAN). The wireless terminal may be a mobile device such as a mobile phone (also called a "cellular" phone), or a computer with a mobile device, and may be a portable, pocket-sized, handheld, computer-integrated, or in-vehicle mobile device, which exchanges voice and / or data with the Radio Access Network. For example, it may be a device such as a Personal Communication Service (PCS) phone, a cordless phone, a Session Initiated Protocol (SIP) phone, a Wireless Local Loop (WLL) station, or a Personal Digital Assistant (PDA). A wireless terminal may also be referred to as a system, subscriber unit, subscriber station, mobile station, mobile console, remote station, access point, remote terminal, access terminal, user terminal, user agent, or user device, but the embodiments of this disclosure are not limited to these terms.

[0132] The network equipment relating to the embodiments of this disclosure may be a base station, which may include multiple cells providing services to terminals. Depending on different specific application scenarios, the base station may also be called an access point, or a device that communicates with wireless terminal equipment through one or more sectors on a wireless interface in an access network, or by other names. The network equipment may be used to convert received wireless frames and IP (Internet Protocol) packets to each other and act as a router between wireless terminal equipment and the rest of the access network, where the rest of the access network may include an Internet Protocol (IP) communication network. The network equipment may coordinate attribute management for the wireless interface. For example, the network equipment relating to the embodiments of this disclosure may be a network device (Base Transceiver Station, BTS) in a Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA), a network device (NodeB) in a Wide-band Code Division Multiple Access (WCDMA®), an evolutionary network device (eNB or e-NodeB) in a long-term evolution (LTE) system, a 5G base station (gNB) in a 5G network architecture (next generation system), a Home evolved Node B (HeNB), a relay node, a home base station (femto), a pico base station (pico), etc., but the embodiments of this disclosure are not limited to these.In some network configurations, network equipment may include centralized unit (CU) nodes and distributed unit (DU) nodes, and the central unit and distributed unit may be geographically separated.

[0133] Network devices and terminal devices may each use one or more antennas to perform multi-input multi-output (MIMO) transmission, and the MIMO transmission may be single-user MIMO (SU-MIMO) or multiple-user MIMO (MU-MIMO). Depending on the combination and number of antennas, the MIMO transmission may be 2-dimensional MIMO (2D-MIMO), 3-dimensional MIMO (3D-MIMO), full-dimensional MIMO (FD-MIMO), or massive-MIMO, and may also be diversity transmission, pre-encoding transmission, beamforming transmission, etc.

[0134] As shown in Figure 8, the information processing device according to the embodiment of the present disclosure is applied to a first network device and includes a processor 800 and a transceiver 810, the processor 800 reads a program in the memory 820, This procedure is for sending a first message to a second network device when the first network device determines that a terminal handover is necessary. When the terminal has groupcast communication on its direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the terminal's direct communication interface, and / or When the terminal has a broadcast communication on its direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the terminal's direct communication interface. The transceiver 810 is used to send and receive data under the control of the processor 800.

[0135] In Figure 8, the bus architecture may include any number of interconnected buses and bridges, specifically connecting various circuits between one or more processors, represented by processor 800, and memory, represented by memory 820. The bus architecture can also connect various other circuits, such as peripherals, voltage regulators, and power management circuits, but these are known in the art and will not be further described herein. The bus interface provides the interface. The transceiver 810 may consist of multiple elements, including a transmitter and a receiver, and provides a means for communicating with various other devices over a transmission medium. Processor 800 is responsible for managing the bus architecture and general processing, and memory 820 can store data used when operations are performed by processor 800.

[0136] The processor 800 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA), or a Complex Programmable Logic Device (CPLD), and the processor may employ a multi-core architecture.

[0137] Processor 800 is responsible for managing the bus architecture and general processing, while memory 820 can store data used when processor 800 performs operations.

[0138] The aforementioned auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface's L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile that corresponds to the terminal's direct communication interface, The correspondence between the QoS profile configured within the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for SL DRX and / or SL DTX configurations corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses the SL DRX configurations and / or SL DTX configurations, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, This includes one or more of the following: instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address.

[0139] The processor 800 reads the program and This also involves the step of receiving a second message transmitted from the second network device, and the second message contains: Instructional information for SL DRX configuration and / or SL DTX configuration corresponding to groupcast communication of the terminal's direct communication interface, This includes one or more of the instruction information for SL DRX and / or SL DTX configurations corresponding to broadcast communication of the terminal's direct communication interface, The first network device is the source network device of the terminal, and the second network device is the target network device of the terminal.

[0140] The instruction information includes: The correspondence between the QoS profile configured within the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This includes one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0141] It should be explained here that the apparatus according to the embodiment of this disclosure can implement all the method steps realized by the first network device in the embodiment of the method, and can also achieve the same technical effects. However, the same parts and beneficial effects as those in the embodiment of the method will not be described in detail here.

[0142] As shown in Figure 9, the information processing device according to the embodiment of the present disclosure is applied to a second network device and includes a processor 900 and a transceiver 910, wherein the processor 900 reads a program in the memory 920, A procedure for receiving a first message transmitted from a first network device, which is transmitted when the first network device has determined that a terminal handover is required. This is for performing the procedure of configuring SL DRX and / or SL DTX for groupcast communication and / or broadcast communication of the direct communication interface of the terminal in accordance with the first message mentioned above. When there is groupcast communication on the direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the direct communication interface, and / or When there is broadcast communication on the direct communication interface, the first message includes auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the direct communication interface. The first network device is the source network device of the terminal, and the second network device is the target network device of the terminal. The transceiver 910 is used to send and receive data under the control of the processor 900.

[0143] In Figure 9, the bus architecture may include any number of interconnected buses and bridges, specifically connecting various circuits between one or more processors, represented by processor 900, and memory, represented by memory 920. The bus architecture can also connect various other circuits, such as peripherals, voltage regulators, and power management circuits, but these are known in the art and will not be further described herein. The bus interface provides the interface. The transceiver 910 may consist of multiple elements, including a transmitter and a receiver, and provides a means for communicating with various other devices over a transmission medium. Processor 900 is responsible for managing the bus architecture and general processing, and memory 920 can store data used when operations are performed by processor 900.

[0144] The processor 900 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA), or a Complex Programmable Logic Device (CPLD), and the processor may employ a multi-core architecture.

[0145] The processor 900 is responsible for managing the bus architecture and general processing, while the memory 920 can store data used when the processor 900 performs operations.

[0146] The aforementioned auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface's L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile that corresponds to the terminal's direct communication interface, The correspondence between the QoS profile configured within the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for SL DRX and / or SL DTX configurations corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses the SL DRX configurations and / or SL DTX configurations, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, This includes one or more of the following: instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address.

[0147] The processor 900 reads the program and This also involves the step of sending a second message to the first network device, and the second message includes: Instructional information for SL DRX configuration and / or SL DTX configuration corresponding to groupcast communication of the terminal's direct communication interface, This includes one or more instructional information for SL DRX and / or SL DTX configurations corresponding to broadcast communication of the terminal's direct communication interface.

[0148] The instruction information includes: The correspondence between the QoS profile configured within the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This includes one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0149] The processor 900 reads the program and When the auxiliary information includes instruction information indicating that the L2 target address of the terminal's direct communication interface uses an SL DRX configuration and / or an SL DTX configuration, the step of determining that an SL DRX configuration and / or an SL DTX configuration is necessary, When the auxiliary information includes instruction information indicating that the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, the step of determining that an SL DRX configuration and / or an SL DTX configuration is necessary for the combination of the terminal's direct communication interface's L2 target address and SL transmission method, When the auxiliary information includes a Tx profile corresponding to the terminal's direct communication interface, the step of determining whether it is necessary to configure the terminal in accordance with the Tx profile corresponding to the terminal's direct communication interface, When the auxiliary information includes the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, the steps include performing the SL DRX configuration and / or SL DTX configuration according to the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration, When the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, the steps include performing the SL DRX configuration and / or SL DTX configuration according to the SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, When the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to a combination of the terminal's direct communication interface's L2 target address and SL transmission method, the steps include performing the SL DRX configuration and / or SL DTX configuration according to the SL DRX configuration and / or SL DTX configuration corresponding to the combination of the terminal's direct communication interface's L2 target address and SL transmission method, When the auxiliary information includes the correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, the steps include configuring the SL DRX configuration and / or SL DTX configuration corresponding to each QoS profile according to the correspondence, When the aforementioned auxiliary information includes the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, it also serves to perform the step of configuring the SL DRX configuration and / or SL DTX configuration corresponding to each QoS profile according to the aforementioned correspondence.

[0150] It should be noted that the apparatus according to the embodiments of this disclosure can implement all the method steps realized by the second network device in the embodiments of the method, and can also achieve the same technical effects. However, the same parts and beneficial effects as those in the embodiments of the method will not be described in detail here.

[0151] As shown in Figure 10, the information processing device according to the embodiment of the present disclosure is applied to a terminal and includes a processor 1000 and a transceiver 1010, the processor 1000 reads a program in memory 1020, A procedure for transmitting auxiliary information related to SL DRX and / or SL DTX configurations corresponding to groupcast communication of a direct communication interface to a primary network device, and / or This is for performing procedures to transmit auxiliary information related to SL DRX and / or SL DTX configurations that correspond to broadcast communication of a direct communication interface to the primary network equipment. The transceiver 1010 is used to send and receive data under the control of the processor 1000.

[0152] In Figure 10, the bus architecture may include any number of interconnected buses and bridges, specifically connecting various circuits between one or more processors, represented by processor 1000, and memory, represented by memory 1020. The bus architecture can also connect various other circuits, such as peripherals, voltage regulators, and power management circuits, but these are known in the art and will not be further described herein. The bus interface provides an interface. The transceiver 1010 may consist of multiple elements, including a transmitter and a receiver, and provides a means for communicating with various other devices over a transmission medium. For various user devices, the user interface 1030 may be an interface that allows necessary devices to be connected externally or internally, and the connected devices include, but are not limited to, a small keyboard, display, speaker, microphone, joystick, etc.

[0153] Processor 1000 is responsible for managing the bus architecture and general processing, and memory 1020 can store data used when processor 1000 performs operations.

[0154] The processor 1000 may be a central processing unit (CPU), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or a complex programmable logic device (CPLD), and the processor may employ a multi-core architecture.

[0155] The processor is used to execute any of the methods according to embodiments of this disclosure by calling a computer program stored in memory, in accordance with the resulting executable instructions. The processor and memory may be physically separated.

[0156] The aforementioned auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface's L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile that corresponds to the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for SL DRX and / or SL DTX configurations corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses the SL DRX configurations and / or SL DTX configurations, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, This includes one or more of the following: instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address.

[0157] It should be noted that the apparatus according to the embodiments of this disclosure can implement all the method steps realized by the terminal in the embodiments of the method, and can also achieve the same technical effects. However, the same parts and beneficial effects as those in the embodiments of the method will not be described in detail here.

[0158] As shown in Figure 11, the information processing device according to the embodiment of the present disclosure is applied to a first network device and includes a first transmission unit 1101 for transmitting a first message to a second network device when it is determined that a terminal handover is required. When the terminal has groupcast communication on its direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the terminal's direct communication interface, and / or When the terminal has a broadcast communication on its direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the terminal's direct communication interface.

[0159] The aforementioned auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface's L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile that corresponds to the terminal's direct communication interface, The correspondence between the QoS profile configured within the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for SL DRX and / or SL DTX configurations corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses the SL DRX configurations and / or SL DTX configurations, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, This includes one or more of the following: instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address.

[0160] The aforementioned device is The first receiving unit may further include a first receiving unit for receiving a second message transmitted from the second network device, and the second message includes: Instructional information for SL DRX configuration and / or SL DTX configuration corresponding to groupcast communication of the terminal's direct communication interface, This includes one or more of the instruction information for SL DRX and / or SL DTX configurations corresponding to broadcast communication of the terminal's direct communication interface, The first network device is the source network device of the terminal, and the second network device is the target network device of the terminal.

[0161] The instruction information includes: The correspondence between the QoS profile configured within the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, This includes one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0162] It should be explained here that the apparatus according to the embodiment of this disclosure can implement all the method steps realized by the first network device in the embodiment of the method, and can also achieve the same technical effects. However, the same parts and beneficial effects as those in the embodiment of the method will not be described in detail here.

[0163] As shown in Figure 12, the information processing device according to the embodiment of this disclosure is applied to a second network device, A first receiving unit 1201 for receiving a first message transmitted from a first network device, which is transmitted when the first network device has determined that a terminal handover is required, The first processing unit 1202 is for performing SL DRX configuration and / or SL DTX configuration for groupcast communication and / or broadcast communication of the direct communication interface of the terminal in accordance with the first message, When there is groupcast communication on the direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the direct communication interface, and / or When there is broadcast communication on the direct communication interface, the first message includes auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the direct communication interface. The first network device is the source network device of the terminal, and the second network device is the target network device of the terminal.

[0164] The aforementioned auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface's L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile that corresponds to the terminal's direct communication interface, The correspondence between the QoS profile configured within the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for SL DRX and / or SL DTX configurations corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses the SL DRX configurations and / or SL DTX configurations, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, One or more of an indication of a partial SL DRX configuration and / or an SL DTX configuration corresponding to the first L2 target address based on the first L2 target address, and an indication of a partial SL DRX configuration and / or an SL DTX configuration corresponding to the SLRB that uses the SL DRX configuration and / or the SL DTX configuration under the first L2 target address are included.

[0165] The apparatus may further include a first transmission unit for transmitting a second message to the first network device, where the second message includes one or more of indication information of an SL DRX configuration and / or an SL DTX configuration corresponding to group cast communication of a direct communication interface of the terminal, and one or more of indication information of an SL DRX configuration and / or an SL DTX configuration corresponding to broadcast communication of a direct communication interface of the terminal.

[0166] Here, the indication information includes the correspondence between the QoS profile configured in the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, and the correspondence between the QoS profile of the direct communication interface of the terminal and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, and the SL DRX configuration and / or the SL DTX configuration corresponding to the L2 target address of the direct communication interface of the terminal, and the SL DRX configuration and / or the SL DTX configuration corresponding to the combination of the L2 target address of the direct communication interface of the terminal and the SL transmission method, and the correspondence between the QoS profile and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration under the L2 target address of the direct communication interface of the terminal, and This includes one or more of the following: the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration.

[0167] Of these, the first processing unit is, When the aforementioned auxiliary information includes instruction information indicating that the L2 target address of the terminal's direct communication interface uses an SL DRX configuration and / or an SL DTX configuration, it is determined that an SL DRX configuration and / or an SL DTX configuration is necessary. When the aforementioned auxiliary information includes instruction information indicating that the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, it is determined that the combination of the terminal's direct communication interface's L2 target address and SL transmission method must use an SL DRX configuration and / or an SL DTX configuration. When the auxiliary information includes a Tx profile corresponding to the terminal's direct communication interface, it is determined whether an SL DRX configuration and / or SL DTX configuration is necessary for the terminal according to the Tx profile corresponding to the terminal's direct communication interface. When the auxiliary information includes the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, the SL DRX configuration and / or SL DTX configuration are performed according to the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration. When the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, the SL DRX configuration and / or SL DTX configuration are performed according to the SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface. When the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to a combination of the terminal's direct communication interface's L2 target address and SL transmission method, the SL DRX configuration and / or SL DTX configuration are performed according to the SL DRX configuration and / or SL DTX configuration corresponding to the combination of the terminal's direct communication interface's L2 target address and SL transmission method. When the auxiliary information includes the correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, the SL DRX configuration and / or SL DTX configuration corresponding to each QoS profile shall be configured according to the said correspondence. When the aforementioned auxiliary information includes the correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and the SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, the purpose is to perform one or more of the following actions: configure the SL DRX configuration and / or SL DTX configuration corresponding to each QoS profile according to the aforementioned correspondence.

[0168] It should be noted that the apparatus according to the embodiments of this disclosure can implement all the method steps realized by the second network device in the embodiments of the method, and can also achieve the same technical effects. However, the same parts and beneficial effects as those in the embodiments of the method will not be described in detail here.

[0169] As shown in Figure 13, the information processing device according to the embodiment of this disclosure is applied to a terminal, A first transmitting unit 1301 for transmitting auxiliary information related to SL DRX and / or SL DTX configurations corresponding to groupcast communication of a direct communication interface to a first network device, and / or It includes a second transmitting unit 1302 for transmitting auxiliary information related to SL DRX and / or SL DTX configurations corresponding to broadcast communication of the direct communication interface to the first network device.

[0170] Here, the auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface's L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile that corresponds to the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the L2 target address of the terminal's direct communication interface and the SL transmission method, The correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for SL DRX and / or SL DTX configurations corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses the SL DRX configurations and / or SL DTX configurations, Instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a QoS profile that uses SL DRX and / or SL DTX under the first L2 target address, This includes one or more of the following: instructions for some SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on the first L2 target address, and instructions for some SL DRX configurations and / or SL DTX configurations corresponding to an SLRB that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address.

[0171] It should be noted that the apparatus according to the embodiments of this disclosure can implement all the method steps realized by the terminal in the embodiments of the method, and can also achieve the same technical effects. However, the same parts and beneficial effects as those in the embodiments of the method will not be described in detail here.

[0172] It should be noted that the division of units in the embodiments of this disclosure is schematic and merely a division based on logical functions; other division methods may be possible in actual implementation. Furthermore, each functional unit in each embodiment of this disclosure may be integrated into a single processing unit, each unit may exist physically separately, or two or more units may be integrated into a single unit. The integrated unit may be implemented in hardware form or in the form of a software functional unit.

[0173] The integrated unit described above may be implemented in the form of a software functional unit and, if sold or used as an independent product, may be stored in a processor-readable storage medium. Based on this understanding, essential parts of the technical aspects of this disclosure, or parts that contribute to the prior art, or all or part of such technical aspects, can be embodied in the form of a software product. Such computer software product is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) or processor to perform all or part of the steps described in the methods of each embodiment of this disclosure. The aforementioned storage mediums include various media capable of storing program code, such as USB flash drives, portable hard disks, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0174] Embodiments of this disclosure further provide a readable storage medium storing a program, and when the program is executed by a processor, each step of the embodiment of the information processing method described above is realized and the same technical effects can be achieved, but to avoid duplication, they will not be repeated here. The readable storage medium may be any available medium or data storage device accessible by the processor, and includes, but is not limited to, magnetic storage devices (e.g., floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.), optical storage devices (e.g., CDs, DVDs, BDs, HVDs, etc.), and semiconductor memories (e.g., read-only memory (ROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM), non-volatile memory (N and Flash), solid-state drives (SSDs)), etc.

[0175] It should be explained that, in this specification, the terms “include,” “incorporate,” or any other variant thereof, are not limited to exclusively include, and a procedure, method, object, or apparatus that includes a set of elements includes not only those elements, but also other elements not expressly enumerated, or elements specific to that procedure, method, object, or apparatus. Unless further limited, an element more limited than the term “includes one…” does not preclude the presence of other identical elements in a procedure, method, object, or apparatus that includes that element.

[0176] From the above description of the embodiments, it will be clear to those skilled in the art that the methods according to the embodiments can be implemented by adding the necessary general-purpose hardware platform to the software, although they can of course also be implemented by hardware, but in many cases the former is a more preferred embodiment. Based on this understanding, the essential parts of the proposed technology of this disclosure, or the parts that contribute to related technologies, can be embodied in the form of a software product, which is stored on a storage medium (e.g., ROM / RAM, magnetic disk, optical disk) and includes several instructions to enable a terminal (which may be a mobile phone, computer, server, air conditioner, network equipment, etc.) to perform the methods according to each embodiment of this disclosure.

[0177] It should be understood that the above division of each module is merely a division based on logical function, and in actual implementation, all or some of the modules may be integrated into a single physical entity or may be physically separated. Furthermore, these modules may all be implemented by calling software via processing elements, or all by hardware, or some modules may be implemented by calling software via processing elements, while other modules may be implemented by hardware. For example, a deterministic module may be an independently provided processing element, or it may be implemented by integrating it into a chip of the above device. In addition, a deterministic module may be stored in the memory of the above device in the form of program code and executed by being called by a processing element of the above device. The implementation of other modules is the same as that of deterministic modules. Furthermore, these modules may all or some be integrated, or they may be implemented individually. The processing elements described herein may be integrated circuits having signal processing capabilities. In implementation, each step of the above method or each of the above modules may be implemented by using integrated logic circuits of hardware within a processor element, or by using instructions in software form.

[0178] For example, each module, unit, sub-unit or sub-module may be configured as one or more integrated circuits for implementing the above method, such as one or more application specific integrated circuits (ASICs), one or more microprocessors (digital signal processors, DSPs), or one or more field programmable gate arrays (FPGAs). As another example, when a certain module above is realized in a form that calls program code by a processing element, the processing element may be a general-purpose processor such as a central processing unit (CPU), or another processor capable of calling program code. As a further example, these modules may be integrated together or realized in the form of a system on a chip (SOC).

[0179] The terms “first,” “second,” etc., in the specification and claims of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. The data used in this manner are interchangeable in appropriate contexts, and it should be understood that the embodiments of this disclosure described herein can be implemented in an order other than that illustrated or described herein. Furthermore, the terms “includes” and “have,” and all their variations, cover non-exclusive inclusion. For example, a procedure, method, system, product or apparatus including a series of steps or units is not limited to including only those steps or units explicitly listed, but may include other steps or units not explicitly listed, or other steps or units specific to those procedures, methods, products or apparatus. Furthermore, as used in the specification and claims, “and / or” refers to at least one of the connected entities, for example, “A and / or B and / or C” includes seven cases: A only exists, B only exists, C only exists, both A and B exist, both B and C exist, both A and C exist, and all of A, B and C exist. Similarly, as used in this specification and claims, “at least one of A and B” should be understood as “A only exists, B only exists, or both A and B exist.”

[0180] While embodiments of the present disclosure have been described above with reference to the drawings, the present disclosure is not limited to the above-described specific embodiments, and the above-described specific embodiments are merely illustrative and not restrictive. A person skilled in the art can create numerous forms under the revelation of the present disclosure without departing from the spirit of the present disclosure and the scope of the claims, all of which are included within the scope of the present disclosure.

Claims

1. Information processing method, When the first network device determines that a terminal handover is necessary, the first network device sends a first message to the second network device, When the terminal has groupcast communication on its direct communication interface, the first message includes auxiliary information relating to the direct communication link discontinuous receive (SL DRX) configuration and / or direct communication link discontinuous transmit (SL DTX) configuration corresponding to the groupcast communication on the terminal's direct communication interface, and / or A method wherein, when the terminal has a broadcast communication on its direct communication interface, the first message includes auxiliary information relating to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the terminal's direct communication interface.

2. The aforementioned auxiliary information includes: Instructional information indicating whether the Layer 2 (L2) target address of the terminal's direct communication interface uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, A transmit profile (Tx profile) corresponding to the terminal's direct communication interface, The correspondence between the Quality of Service Profile (QoS profile) configured in the System Information Block (SIB) of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the terminal's direct communication interface L2 target address and SL transmission method, The correspondence between the QoS profile and the SLT DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SLT DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and the SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a direct communication interface radio bearer (SLRB) that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to the first L2 target address, based on the first L2 target address, and instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to the QoS profile, based on the QoS profile using the SL DRX configuration and / or SL DTX configuration, Instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to a first L2 target address, based on a first L2 target address, and instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses SL DRX and / or SL DTX under a first L2 target address, The method according to claim 1, comprising one or more of the following: instructions for a portion of SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on a first L2 target address; and instructions for a portion of SL DRX configurations and / or SL DTX configurations corresponding to an SLRB based on an SLRB that uses SL DRX configurations and / or SL DTX configurations under a first L2 target address.

3. The first network device further includes receiving a second message transmitted from the second network device, and the second message includes: Instruction information for the SL DRX configuration and / or SL DTX configuration corresponding to groupcast communication of the terminal's direct communication interface, This includes one or more of the instruction information for the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication of the terminal's direct communication interface. The method according to claim 1, wherein the first network device is the source network device of the terminal, and the second network device is the target network device of the terminal.

4. The instruction information includes: The correspondence between the QoS profile configured within the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the terminal's direct communication interface L2 target address and SL transmission method, The correspondence between the QoS profile and the SLT DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SLT DTX configuration, The method according to claim 3, comprising one or more of the following: a correspondence between a QoS profile and an SL DRX configuration under a combination of the L2 target address of the terminal's direct communication interface and an SL transmission method, and / or a correspondence between a QoS profile and an SL DTX configuration.

5. Information processing method, The second network device receives the first message transmitted from the first network device, which was transmitted when the first network device determined that a terminal handover was necessary. The second network device includes performing an SL DRX configuration and / or an SL DTX configuration for the groupcast communication and / or broadcast communication of the terminal's direct communication interface in accordance with the first message. When there is groupcast communication on the direct communication interface, the first message includes auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to the groupcast communication on the direct communication interface, and / or When there is a broadcast communication on the direct communication interface, the first message includes auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to the broadcast communication on the direct communication interface. A method wherein the first network device is the source network device of the terminal, and the second network device is the target network device of the terminal.

6. The aforementioned auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile corresponding to the terminal's direct communication interface, The correspondence between the QoS profile configured within the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the terminal's direct communication interface L2 target address and SL transmission method, The correspondence between the QoS profile and the SLT DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SLT DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and the SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to the first L2 target address, based on the first L2 target address, and instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to the QoS profile, based on the QoS profile using the SL DRX configuration and / or SL DTX configuration, Instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to a first L2 target address, based on a first L2 target address, and instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses SL DRX and / or SL DTX under a first L2 target address, The method according to claim 5, comprising one or more of the following: instructions for a portion of SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address based on a first L2 target address; and instructions for a portion of SL DRX configurations and / or SL DTX configurations corresponding to an SLRB based on an SLRB that uses SL DRX configurations and / or SL DTX configurations under a first L2 target address.

7. The second network device further includes transmitting a second message to the first network device, the second message containing: Instruction information for the SL DRX configuration and / or SL DTX configuration corresponding to groupcast communication of the terminal's direct communication interface, The method according to claim 6, comprising one or more of the following: instruction information for an SL DRX configuration and / or an SL DTX configuration corresponding to broadcast communication of the terminal's direct communication interface.

8. The instruction information includes: The correspondence between the QoS profile configured within the SIB of the second network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, The correspondence between the QoS profile of the terminal's direct communication interface and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the terminal's direct communication interface L2 target address and SL transmission method, The correspondence between the QoS profile and the SLT DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SLT DTX configuration, The method according to claim 7, comprising one or more of the following: a correspondence between a QoS profile and an SL DRX configuration under a combination of the L2 target address of the terminal's direct communication interface and an SL transmission method, and / or a correspondence between a QoS profile and an SL DTX configuration.

9. The second network device, in accordance with the first message, performs an SL DRX configuration and / or an SL DTX configuration for the groupcast communication and / or broadcast communication of the terminal's direct communication interface. When the auxiliary information includes instruction information indicating that the L2 target address of the terminal's direct communication interface uses an SL DRX configuration and / or an SL DTX configuration, the second network device determines that it is necessary to perform an SL DRX configuration and / or an SL DTX configuration. When the auxiliary information includes instruction information indicating that the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, the second network device determines that the combination of the terminal's direct communication interface's L2 target address and SL transmission method needs to use an SL DRX configuration and / or an SL DTX configuration. When the auxiliary information includes a Tx profile corresponding to the terminal's direct communication interface, the second network device determines whether it is necessary to perform an SL DRX configuration and / or an SL DTX configuration for the terminal according to the Tx profile corresponding to the terminal's direct communication interface. When the auxiliary information includes the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration, and / or the correspondence between the QoS profile and the SL DTX configuration, the second network device will perform the SL DRX configuration and / or the SL DTX configuration according to the correspondence between the QoS profile configured in the SIB of the first network device and the SL DRX configuration. When the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, the second network device performs the SL DRX configuration and / or SL DTX configuration according to the SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, When the auxiliary information includes an SL DRX configuration and / or SL DTX configuration corresponding to a combination of the terminal's direct communication interface's L2 target address and SL transmission method, the second network device performs the SL DRX configuration and / or SL DTX configuration according to the SL DRX configuration and / or SL DTX configuration corresponding to the combination of the terminal's direct communication interface's L2 target address and SL transmission method, When the auxiliary information includes the correspondence between the QoS profile and the SL DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SL DTX configuration, the second network device configures the SL DRX configuration and / or SL DTX configuration corresponding to each QoS profile according to the correspondence. The method according to claim 6, wherein the auxiliary information includes the correspondence between a QoS profile and an SL DRX configuration under a combination of the L2 target address of the terminal's direct communication interface and an SL transmission method, and / or the correspondence between a QoS profile and an SL DTX configuration, and the second network device configures an SL DRX configuration and / or an SL DTX configuration corresponding to each QoS profile in accordance with the correspondence, one or more of these.

10. Information processing method, The terminal transmits auxiliary information related to the SL DRX configuration and / or SL DTX configuration that directly corresponds to groupcast communication of the communication interface to the first network device, and / or This includes the terminal transmitting auxiliary information related to the SL DRX configuration and / or SL DTX configuration corresponding to broadcast communication of the direct communication interface to the first network equipment, The aforementioned auxiliary information includes: Instructional information indicating whether the terminal's direct communication interface L2 target address uses an SL DRX configuration and / or an SL DTX configuration, Instructional information indicating whether the combination of the terminal's direct communication interface's L2 target address and SL transmission method uses an SL DRX configuration and / or an SL DTX configuration, Tx profile corresponding to the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration corresponding to the L2 target address of the terminal's direct communication interface, SL DRX configuration and / or SL DTX configuration that correspond to the combination of the terminal's direct communication interface L2 target address and SL transmission method, The correspondence between the QoS profile and the SLT DRX configuration under the L2 target address of the terminal's direct communication interface, and / or the correspondence between the QoS profile and the SLT DTX configuration, The correspondence between the QoS profile and the SL DRX configuration under the combination of the terminal's direct communication interface's L2 target address and the SL transmission method, and / or the correspondence between the QoS profile and the SL DTX configuration, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses an SL DRX configuration and / or SL DTX configuration under the first L2 target address, based on the first L2 target address, Instructions for an SL DRX configuration and / or SL DTX configuration corresponding to an SLRB that uses SL DRX and / or SL DTX under the first L2 target address, based on the first L2 target address, Instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to the first L2 target address, based on the first L2 target address, and instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to the QoS profile, based on the QoS profile using the SL DRX configuration and / or SL DTX configuration, Instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to a first L2 target address, based on a first L2 target address, and instructions for a portion of the SL DRX configuration and / or SL DTX configuration corresponding to a QoS profile that uses SL DRX and / or SL DTX under a first L2 target address, A method comprising one or more of the following: instructions for a portion of SL DRX configurations and / or SL DTX configurations corresponding to a first L2 target address, based on a first L2 target address; and instructions for a portion of SL DRX configurations and / or SL DTX configurations corresponding to an SLRB, based on an SLRB that uses SL DRX configurations and / or SL DTX configurations under a first L2 target address.

11. An information processing device applicable to a first network device, the information processing device includes a memory, a transceiver, and a processor, A device comprising: memory for storing computer programs; transceiver for transmitting and receiving data under the control of the processor; and processor for reading computer programs in the memory and performing the method according to any one of claims 1 to 4.

12. An information processing device applicable to a second network device, wherein the information processing device includes a memory, a transceiver, and a processor, A device comprising: memory for storing computer programs; transceiver for transmitting and receiving data under the control of the processor; and processor for reading computer programs in the memory and performing the method according to any one of claims 5 to 9.

13. An information processing device applied to a terminal, wherein the information processing device includes a memory, a transceiver, and a processor. A device comprising: memory for storing computer programs; transceiver for transmitting and receiving data under the control of the processor; and processor for reading computer programs in the memory and performing the method according to claim 10.

14. A processor-readable storage medium storing a computer program, wherein the computer program causes a processor to execute the method according to any one of claims 1 to 10.

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