Method and apparatus in communication node used for wireless communication

Abstract

The invention discloses a method and an apparatus in a communication node used for wireless communication. A communication node receives a first RRC message, the first RRC message comprising at least a first parameter set, the first parameter set being used to determine an active time and an inactive time of a first cell; at an inactive time of the first cell, whether transmission on a first resource block is performed depending on an RRC state of at least the first node; when the first node is in the RRC connection state, transmission on the first resource block is not performed; performing a transmission on the first resource block when a first set of conditions is satisfied; the first condition set comprises that at least the first node is in an RRC non-connection state; the first resource block is used for sharing a channel and the first resource block is configured by an RRC message. According to the scheme provided by the invention, the influence of the inactive time of the cell on the transmission of the RRC non-connection state is avoided.

Description

Technical Field

[0001] This application relates to a transmission method and apparatus in a wireless communication system, and particularly to a transmission method and apparatus during the inactivity time of a cell. Background Art

[0002] In order to reduce the impact on the environment to improve network energy saving (NES), the 3GPP RAN#94 meeting adopted a study item (SI) of "Network Energy Saving Research". Among them, discontinuous transmission (DTX) and / or discontinuous reception (DRX) of a cell is an important research direction. At the same time, in order to reduce signaling overhead and shorten latency, 3GPP (the 3rd Generation Partnership Project) studied and supported MO (Mobile Originated)-SDT (Small Data Transmission) triggered by uplink (UL) transmission in Rel-17; and established a "MT (Mobile Terminated)-SDT" work item (WI) in Rel-18 to study the MT-SDT process triggered by downlink (DL) transmission in the RRC (Radio Resource Control)_INACTIVE state. Summary of the Invention

[0003] When a cell is configured with parameters for determining the active time and inactivity time of this cell, if the UE (User Equipment) is in the RRC connected state, disabling or reducing transmission on the resources used for the shared channel configured by the RRC message during the inactivity time of this cell is beneficial to network energy saving. Researchers found that if the UE is in the RRC disconnected state (such as the RRC_INACTIVE state or the RRC_IDLE state), adopting the same scheme as the RRC connected state will increase the transmission latency and signaling overhead of the UE.

[0004] In view of the above problems, the present application provides a solution for transmission during the inactivity period of a cell. In the above problem description, the NR (New Radio) system is taken as an example. The present application is also applicable to scenarios such as the LTE (Long-Term Evolution) or LTE-A (LTE Advanced) systems, achieving similar technical effects as the NR system; further, although the present application gives specific implementation manners for the uplink, the present application can also be used in scenarios such as the downlink, achieving similar technical effects as the uplink. Further, adopting a unified design solution for different scenarios also helps to reduce the hardware complexity and cost. Further, although the present application gives specific implementation manners for the SDT scenario, the present application can also be used in the scenario of RNA (RAN (Radio Access Network)-based Notification Area) update, achieving similar technical effects as the SDT scenario. Further, although the present application gives specific implementation manners for the SDT scenario, the present application can also be used in the EDT (Early Data Transmission) scenario, achieving similar technical effects as the SDT scenario. Further, although the present application gives specific implementation manners for the network energy saving scenario, the present application can also be used in the UE energy saving scenario, achieving similar technical effects as the network energy saving scenario. Further, although the present application gives specific implementation manners for the cell DTX and / or cell DRX, the present application can also be used in scenarios such as UE DTX and / or UE eDRX, achieving similar technical effects as the cell DTX and / or cell DRX. Further, although the original intention of the present application is for the Uu air interface, the present application can also be used in the PC5 interface, achieving similar technical effects as the Uu air interface. Further, although the original intention of the present application is for the terminal-to-base station scenario, the present application is also applicable to the V2X (Vehicle-to-Everything) scenario, the communication scenarios between the terminal and the relay, and between the relay and the base station, achieving similar technical effects as in the terminal-to-base station scenario. Further, although the original intention of the present application is for the terminal-to-base station scenario, the present application is also applicable to the IAB (Integrated Access and Backhaul) communication scenario, achieving similar technical effects as in the terminal-to-base station scenario. Further, although the original intention of the present application is for the Terrestrial Network (TN) scenario, the present application is also applicable to the Non-Terrestrial Network (NTN) communication scenario, achieving similar technical effects as in the TN scenario.In addition, adopting a unified solution for different scenarios also helps to reduce the hardware complexity and cost.

[0005] As an example, the interpretation of the terms in this application refers to the definitions in the 3GPP specification protocol series TS36.

[0006] As an example, the interpretation of the terms in this application refers to the definitions in the 3GPP specification protocol series TS38.

[0007] As an example, the interpretation of the terms in this application refers to the definitions in the 3GPP specification protocol series TS37.

[0008] It should be noted that, without conflict, the embodiments and features in any node of this application can be applied to any other node. Without conflict, the embodiments and features in the embodiments of this application can be combined with each other arbitrarily.

[0009] This application discloses a method in a first node used for wireless communication, characterized by including:

[0010] Receiving a first RRC message, the first RRC message includes at least a first parameter set, the first parameter set is used to determine the active time and inactive time of a first cell; after the first parameter set is received, whether to listen for a first signaling depends at least on the RRC state of the first node;

[0011] Wherein, whether the behavior of listening for the first signaling depends at least on the RRC state of the first node includes: when the first node is in the RRC connected state, listening for the first signaling; when a second condition set is satisfied, not listening for the first signaling; the second condition set includes at least that the first node is in the RRC disconnected state; the first signaling is used to determine whether the first parameter set is applied; the first signaling is a signaling of a protocol layer below the RRC sublayer; the first signaling is multicast or broadcast.

[0012] As an example, the first node is a terminal.

[0013] As an example, the problems to be solved by this application include: how to determine whether to listen for the first signaling.

[0014] As an example, the characteristics of the above method include: when the first node is in the RRC connected state, listening for the first signaling; when at least the first node is in the RRC disconnected state, not listening for the first signaling.

[0015] As an embodiment, the advantages of the above method include: when the second condition set is satisfied, the active time and the inactive time of the first cell are not determined according to the first parameter set, reducing the impact on the first node.

[0016] As an embodiment, the advantages of the above method include: reducing the power consumption of the UE.

[0017] This application discloses a method in a second node for wireless communication, characterized by including:

[0018] Sending a first RRC message, the first RRC message including at least a first parameter set, the first parameter set being used to determine the active time and the inactive time of a first cell;

[0019] Wherein, after the first parameter set is received, whether the receiver of the first RRC message listens to a first signaling depends at least on the RRC state of the first node; the behavior of whether to listen to the first signaling depends at least on the RRC state of the first node includes: when the first node is in the RRC connected state, listening to the first signaling; when a second condition set is satisfied, not listening to the first signaling; the second condition set includes at least the first node being in the RRC idle state; the first signaling is used to determine whether the first parameter set is applied; the first signaling is a signaling of a protocol layer below the RRC sublayer; the first signaling is multicast or broadcast.

[0020] As an embodiment, the second node is a base station.

[0021] This application discloses a first node for wireless communication, characterized by including:

[0022] A first processor, receiving a first RRC message, the first RRC message including at least a first parameter set, the first parameter set being used to determine the active time and the inactive time of a first cell; after the first parameter set is received, whether to listen to a first signaling depends at least on the RRC state of the first node;

[0023] Wherein, the behavior of whether to listen to the first signaling depends at least on the RRC state of the first node includes: when the first node is in the RRC connected state, listening to the first signaling; when a second condition set is satisfied, not listening to the first signaling; the second condition set includes at least the first node being in the RRC idle state; the first signaling is used to determine whether the first parameter set is applied; the first signaling is a signaling of a protocol layer below the RRC sublayer (sublayer); the first signaling is multicast or broadcast.

[0024] The present application discloses a second node for use in wireless communication, comprising:

[0025] A second processor that sends a first RRC message, the first RRC message including at least a first parameter set, the first parameter set being used to determine the active time and the inactive time of a first cell;

[0026] Wherein, after the first parameter set is received, whether the receiver of the first RRC message monitors a first signaling depends at least on the RRC state of the first node; whether the behavior of monitoring the first signaling depends at least on the RRC state of the first node includes: when the first node is in the RRC connected state, monitoring the first signaling; when a second condition set is satisfied, not monitoring the first signaling; the second condition set includes at least the first node being in the RRC disconnected state; the first signaling is used to determine whether the first parameter set is applied; the first signaling is a signaling of a protocol layer below the RRC sublayer; the first signaling is multicast or broadcast.

[0027] The present application discloses a method in a first node for use in wireless communication, comprising:

[0028] Receiving a first RRC message, the first RRC message including at least a first parameter set, the first parameter set being used to determine the active time and the inactive time of a first cell; whether to perform a transmission on a first resource block during the inactive time of the first cell depends at least on the RRC state of the first node;

[0029] Wherein, whether the behavior of performing a transmission on the first resource block depends at least on the RRC state of the first node includes: when the first node is in the RRC connected state, not performing a transmission on the first resource block; when a first condition set is satisfied, performing a transmission on the first resource block; the first condition set includes at least the first node being in the RRC disconnected state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

[0030] As an embodiment, the problems to be solved by the present application include: how to determine whether to perform a transmission on a first resource block.

[0031] As an embodiment, the characteristics of the above method include: when the first node is in the RRC connected state, not performing a transmission on the first resource block; when at least the first node is in the RRC disconnected state, performing a transmission on the first resource block.

[0032] As an embodiment, the advantages of the above method include: when a first condition set is satisfied, ensuring the transmission of the first node on the first resource block.

[0033] As an embodiment, the advantages of the above method include: when the first condition set is satisfied, the transmission delay is shortened.

[0034] As an embodiment, the advantages of the above method include: when the first condition set is satisfied, the signaling overhead is reduced.

[0035] As an embodiment, the advantages of the above method include: the influence of the first parameter set on the first node when the first condition set is satisfied is avoided.

[0036] According to one aspect of the present application, it is characterized in that the first condition set includes that the first RRC message includes an SDT configuration, and the SDT configuration includes the first resource block.

[0037] According to one aspect of the present application, it is characterized in that the first condition set includes that the first RRC message includes a first indication; the first indication depends on the first parameter set.

[0038] According to one aspect of the present application, it includes:

[0039] When the first condition set is satisfied, initiate a first SDT process;

[0040] Wherein, the first SDT process includes the transmission of the behavior executed on the first resource block.

[0041] As an embodiment, the advantages of the above method include: the influence of the first parameter set on the SDT is avoided.

[0042] According to one aspect of the present application, it is characterized in that during the first SDT process, the first parameter set is not applied.

[0043] According to one aspect of the present application, it includes:

[0044] Start a target timer at the target moment; when the first node enters the RRC idle state, stop the target timer;

[0045] Wherein, the first parameter set is used to determine the target moment.

[0046] The above method does not require the UE to maintain the active time and inactive time of the first cell in the RRC idle state.

[0047] The above method reduces the UE power consumption.

[0048] The above method avoids or reduces the influence of the active time and inactive time of the first cell on the UE.

[0049] According to one aspect of the present application, it is characterized in that it includes:

[0050] After the first parameter set is received, whether to monitor the first signaling depends at least on the RRC state of the first node;

[0051] Wherein, whether the behavior of monitoring the first signaling depends at least on the RRC state of the first node includes: when the first node is in the RRC connected state, monitoring the first signaling; when a second condition set is satisfied, not monitoring the first signaling; the second condition set includes at least the first node being in the RRC non-connected state; the first signaling is used to determine whether the first parameter set is applied; the first signaling is a signaling of a protocol layer below the RRC sublayer; the first signaling is multicast or broadcast.

[0052] The present application discloses a method in a second node for wireless communication, characterized in that it includes:

[0053] Sending a first RRC message, the first RRC message including at least a first parameter set, the first parameter set being used to determine the active time and inactive time of a first cell;

[0054] Wherein, during the inactive time of the first cell, whether the receiver of the first RRC message performs transmission on a first resource block depends at least on the RRC state of the receiver of the first RRC message; the phrase whether the receiver of the first RRC message performs transmission on a first resource block depends at least on the RRC state of the receiver of the first RRC message includes: when the receiver of the first RRC message is in the RRC connected state, the receiver of the first RRC message does not perform transmission on the first resource block; when a first condition set is satisfied, the receiver of the first RRC message performs transmission on the first resource block; the first condition set includes at least the receiver of the first RRC message being in the RRC non-connected state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

[0055] According to one aspect of the present application, it is characterized in that the first condition set includes that the first RRC message includes an SDT configuration, and the SDT configuration includes the first resource block.

[0056] According to one aspect of the present application, it is characterized in that the first condition set includes that the first RRC message includes a first indication; the first indication depends on the first parameter set.

[0057] According to one aspect of the present application, when the first condition set is satisfied, the receiver of the first RRC message initiates a first SDT process; the first SDT process includes the transmission of the behavior executed on the first resource block.

[0058] According to one aspect of the present application, during the first SDT process, the first parameter set is not applied.

[0059] According to one aspect of the present application, the receiver of the first RRC message starts a target timer at a target time; when the receiver of the first RRC message enters the RRC idle state, the receiver of the first RRC message stops the target timer; the first parameter set is used to determine the target time.

[0060] According to one aspect of the present application, it includes:

[0061] After the first parameter set is sent, a first signaling is sent;

[0062] Wherein, whether the receiver of the first RRC message listens to the first signaling depends at least on the RRC state of the receiver of the first RRC message; the phrase whether the receiver of the first RRC message listens to the first signaling depends at least on the RRC state of the receiver of the first RRC message includes: when the receiver of the first RRC message is in the RRC connected state, the receiver of the first RRC message listens to the first signaling; when a second condition set is satisfied, the receiver of the first RRC message does not listen to the first signaling; the second condition set includes at least that the receiver of the first RRC message is in the RRC idle state; the first signaling is used to determine whether the first parameter set is applied; the first signaling is a signaling of a protocol layer below the RRC sublayer; the first signaling is multicast or broadcast.

[0063] The present application discloses a first node for wireless communication, including:

[0064] A first processor, which receives a first RRC message, the first RRC message includes at least a first parameter set, the first parameter set is used to determine the active time and inactive time of a first cell; during the inactive time of the first cell, whether to perform transmission on the first resource block depends at least on the RRC state of the first node.

[0065] Among them, whether the transmission on the first resource block is performed depends on at least the RRC state of the first node, including: when the first node is in the RRC connected state, the transmission on the first resource block is not performed; when a first set of conditions is satisfied, the transmission on the first resource block is performed; the first set of conditions includes at least that the first node is in the RRC idle state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

[0066] This application discloses a second node used for wireless communication, characterized by including:

[0067] A second processor that sends a first RRC message, the first RRC message including at least a first set of parameters, the first set of parameters being used to determine the active time and the inactive time of a first cell;

[0068] Among them, during the inactive time of the first cell, whether the receiver of the first RRC message performs transmission on the first resource block depends on at least the RRC state of the receiver of the first RRC message; the phrase whether the receiver of the first RRC message performs transmission on the first resource block depends on at least the RRC state of the receiver of the first RRC message includes: when the receiver of the first RRC message is in the RRC connected state, the receiver of the first RRC message does not perform transmission on the first resource block; when a first set of conditions is satisfied, the receiver of the first RRC message performs transmission on the first resource block; the first set of conditions includes at least that the receiver of the first RRC message is in the RRC idle state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

[0069] As an embodiment, compared with traditional solutions, this application has at least one of the following advantages:

[0070] - Avoiding the influence of the first set of parameters on the first node in the RRC idle state;

[0071] - Avoiding the influence of the first set of parameters on the SDT;

[0072] - Achieving forward compatibility of the protocol;

[0073] - Shortening the transmission delay of the first node while being beneficial to the energy saving of the second node;

[0074] - Reducing the signaling overhead of the first node while being beneficial to the energy saving of the second node. Description of the Drawings

[0075] Other features, objects, and advantages of the present application will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0076] Figure 1A A flowchart showing the transmission of a first RRC message according to an embodiment of the present application;

[0077] Figure 1B A flowchart showing the transmission of a first RRC message according to an embodiment of the present application;

[0078] Figure 2 A schematic diagram showing a network architecture according to an embodiment of the present application;

[0079] Figure 3 A schematic diagram showing an embodiment of a radio protocol architecture of a user plane and a control plane according to an embodiment of the present application;

[0080] Figure 4 A schematic diagram showing a first communication device and a second communication device according to an embodiment of the present application;

[0081] Figure 5 A flowchart showing the transmission of a radio signal according to an embodiment of the present application;

[0082] Figure 6 A flowchart showing the transmission of a radio signal according to another embodiment of the present application;

[0083] Figure 7 A flowchart showing a target timer according to an embodiment of the present application;

[0084] Figure 8 A schematic diagram showing the active time and the inactive time of a first cell according to an embodiment of the present application;

[0085] Figure 9 A schematic diagram showing that a first condition set includes a first RRC message including an SDT configuration according to an embodiment of the present application;

[0086] Figure 10 A schematic diagram showing that a first condition set includes a first RRC message including a first indication according to an embodiment of the present application;

[0087] Figure 11 A schematic diagram showing that a first parameter set is not applied during a first SDT process according to an embodiment of the present application;

[0088] Figure 12 A block diagram showing the structure of a processing device in a first node according to an embodiment of the present application;

[0089] Figure 13 Shows a structural block diagram of a processing device in a second node according to an embodiment of the present application. Detailed implementation manners

[0090] The technical solutions of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be noted that, without conflict, the embodiments and features in the embodiments of the present application can be combined with each other arbitrarily.

[0091] Example 1A

[0092] Embodiment 1A exemplifies a flowchart of the transmission of a first RRC message according to an embodiment of the present application, as shown in the accompanying Figure 1A figures. In the accompanying Figure 1A figures, each box represents a step. It should be emphasized in particular that the order of the boxes in the figures does not represent the chronological relationship between the represented steps.

[0093] In Embodiment 1A, in step 101A, a first node in the present application receives a first RRC message, the first RRC message includes at least a first parameter set, and the first parameter set is used to determine the active time and inactive time of a first cell; in step 102A, whether to perform transmission on a first resource block during the inactive time of the first cell depends at least on the RRC state of the first node; wherein, whether to perform transmission on the first resource block depends at least on the RRC state of the first node includes: when the first node is in the RRC connected state, no transmission is performed on the first resource block; when a first condition set is satisfied, transmission is performed on the first resource block; the first condition set includes at least that the first node is in the RRC disconnected state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

[0094] As an embodiment, the first RRC message includes at least one RRC message.

[0095] As an embodiment, the first RRC message includes a Cell common message.

[0096] As an embodiment, the first RRC message includes a SIB1 (System Information Block1) message.

[0097] As an embodiment, the first RRC message is a SIB1 message.

[0098] As an example, the first RRC message includes a UE-specific message.

[0099] As an example, the first RRC message includes an RRCRelease message.

[0100] As an example, the first RRC message is an RRCRelease message.

[0101] As an example, the first RRC message includes an RRCRelease message including suspendConfig.

[0102] As an example, the first RRC message is an RRCRelease message including suspendConfig.

[0103] As an example, the first RRC message includes a Paging message.

[0104] As an example, the first RRC message is a Paging message.

[0105] As an example, the first RRC message includes an SIB1 message and an RRCRelease message.

[0106] As an example, in response to receiving the RRCRelease message including suspendConfig in the first RRC message, enter the RRC idle state; the first RRC message includes an RRCRelease message including suspendConfig.

[0107] As an example, the sender of the first RRC message is the serving base station of the first cell.

[0108] As an example, the sender of the first RRC message includes the serving base station of the first cell.

[0109] As an example, the sender of the SIB1 message in the first RRC message is the serving base station of the first cell; the first RRC message includes an SIB1 message.

[0110] As an example, the sender of the RRCRelease message including suspendConfig in the first RRC message is the serving base station of the first cell; the first RRC message includes an RRCRelease message including suspendConfig.

[0111] As an example, the sender of the RRCRelease message including suspendConfig in the first RRC message is the serving base station of the second cell; the first RRC message includes an RRCRelease message including suspendConfig.

[0112] As an example, the sender of the first RRC message is the serving base station of the second cell.

[0113] As an example, the sender of the first RRC message includes the serving base station of the second cell.

[0114] As an example, the second cell is the cell when the first node enters the RRC idle state.

[0115] As an example, the sender of the first RRC message includes the serving base station of the first cell and the serving base station of the second cell.

[0116] As an example, the first RRC message includes a first information block, and the first information block includes the first parameter set.

[0117] As an example, the SIB1 message in the first RRC message includes a first information block, and the first information block includes the first parameter set.

[0118] As an example, suspendConfig in the RRCRelease message in the first RRC message includes a first information block, and the first information block includes the first parameter set.

[0119] As an example, the first parameter set is an RRC configuration used to determine the active time and the inactive time of the first cell.

[0120] As an example, the first parameter set is the last RRC configuration received before the inactive time of the first cell and used to determine the active time and the inactive time of the first cell.

[0121] As an example, the first parameter set is used to configure the network energy saving parameters of the first cell.

[0122] As an example, the first parameter set is used to configure the cell DTX and / or cell DRX of the first cell.

[0123] As an example, the first parameter set is used to determine the active time and the inactive time of at least one cell; the first cell is one of the at least one cell.

[0124] As an embodiment, the first parameter set is used to determine the active time and the inactive time of only the first cell.

[0125] As an embodiment, the first parameter set includes parameters of a timer used to determine the active time of the first cell.

[0126] As an embodiment, the first parameter set includes the starting moment used to determine the active time of the first cell.

[0127] As an embodiment, the first parameter set includes parameters of a timer used to determine the inactive time of the first cell.

[0128] As an embodiment, the first parameter set includes the starting moment used to determine the inactive time of the first cell.

[0129] As an embodiment, the active time refers to the active period.

[0130] As an embodiment, the active time refers to the active time.

[0131] As an embodiment, the active time refers to the activation time.

[0132] As an embodiment, the inactive time refers to the deactivation time.

[0133] As an embodiment, the inactive time refers to the inactive time.

[0134] As an embodiment, the inactive time refers to the deactive time.

[0135] As an embodiment, the inactive time refers to the inactive period.

[0136] As an embodiment, the active time of the first cell refers to: the active time of the first cell considered by the first node.

[0137] As an embodiment, the active time of the first cell refers to: the active time of the first cell assumed by the first node.

[0138] As an embodiment, the active time of the first cell refers to: the active time of the first cell calculated by the first node.

[0139] As an example, the active time of the first cell refers to the active time of the first cell determined by the first node.

[0140] As an example, the inactive time of the first cell refers to the inactive time of the first cell considered by the first node.

[0141] As an example, the inactive time of the first cell refers to the inactive time of the first cell assumed by the first node.

[0142] As an example, the inactive time of the first cell refers to the inactive time of the first cell calculated by the first node.

[0143] As an example, the inactive time of the first cell refers to the inactive time of the first cell determined by the first node.

[0144] As an example, the active time of the first cell refers to the active time of cell DTX and / or cell DRX of the first cell.

[0145] As an example, the inactive time of the first cell refers to the inactive time of cell DTX and / or cell DRX of the first cell.

[0146] As an example, during the inactive time of the first cell, the first node does not receive PDSCH (Physical Downlink Shared Channel) on the first cell.

[0147] As an example, during the inactive time of the first cell, the first node does not receive at least one of PDCCH (Physical Downlink Control Channel), DL-SCH (Downlink Shared Channel), or PDSCH on the first cell.

[0148] As an example, during the inactive time of the first cell, the first node does not receive periodic CSI (Channel State Information)-RS (Reference Signal) on the first cell.

[0149] As an example, the periodic CSI-RS includes the periodic CSI-RS configured in the CSI-ReportConfig where the reportQuantity includes RI.

[0150] As an example, the periodic CSI-RS is the periodic CSI-RS configured in the CSI-ReportConfig where the reportQuantity includes RI.

[0151] As an example, during the inactive time of the first cell, the first node does not receive semi-persistent CSI-RS on the first cell.

[0152] As an example, during the inactive time of the first cell, the first node does not receive the semi-persistent CSI-RS configured in the CSI-ReportConfig where the reportQuantity includes RI on the first cell.

[0153] As an example, the semi-persistent CSI-RS includes the semi-persistent CSI-RS configured in the CSI-ReportConfig where the reportQuantity includes RI.

[0154] As an example, the semi-persistent CSI-RS is the semi-persistent CSI-RS configured in the CSI-ReportConfig where the reportQuantity includes RI.

[0155] As an example, during the inactive time of the first cell, the first node does not receive at least one of the periodic CSI-RS, semi-persistent CSI-RS, PDCCH of USS, PDCCH of Type-3 CSS, PRS, CSI-RS configured by measObjectNR, and CSI-RS configured by RadioLinkMonitoringConfig and BeamFailureDectection on the first cell.

[0156] As an example, during the inactive time of the first cell, the signal / channel that the first node does not transmit on the first cell is predefined.

[0157] As an example, during the inactive time of the first cell, the signal / channel that the first node does not transmit on the first cell is configured by RRC signaling.

[0158] As an example, during the inactive time of the first cell, the first node does not transmit periodic CSI reports on the first cell.

[0159] As an example, during the inactive time of the first cell, the first node does not transmit semi-persistent CSI reports on the first cell.

[0160] As an example, during the inactive time of the first cell, the first node does not transmit periodic SRS (Sounding Reference Signal) on the first cell.

[0161] As an example, during the inactive time of the first cell, the first node does not transmit semi-persistent SRS on the first cell.

[0162] As an example, during the inactive time of the first cell, the first node does not transmit at least one of periodic CSI reports, semi-persistent CSI reports, periodic SRS, semi-persistent SRS, SRS for positioning, HARQ (Hybrid Automatic Repeat Request) feedback for SPS (Semi-Persistent Scheduling) PDSCH on the first cell.

[0163] As an example, during the inactive time of the first cell, the first node does not transmit on the PUSCH (Physical Uplink Shared Channel) of the first cell.

[0164] As an example, during the inactive time of the first cell, the first node does not transmit on the configured uplink grants of the first cell.

[0165] As an example, during the inactive time of the first cell, the first node does not transmit on the PUCCH (Physical Uplink Control Channel) of the first cell.

[0166] As an example, during the inactive time of the first cell, the first node does not transmit at least one of PUCCH (Physical Uplink Control Channel), PUSCH, UL-SCH (Uplink Shared Channel), SRS, or PRACH (Physical Random Access Channel) on the first cell.

[0167] As an example, during the inactive time of the first cell, the first node receives PDSCH on the first cell.

[0168] As an example, during the inactive time of the first cell, the first node receives at least one of the PDCCH, DL-SCH, or PDSCH on the first cell.

[0169] As an example, during the inactive time of the first cell, the first node transmits PUSCH on the first cell.

[0170] As an example, during the inactive time of the first cell, the first node transmits at least one of the PUCCH, PUSCH, UL-SCH, SRS, or PRACH on the first cell.

[0171] As an example, when the first parameter set is applied, the first node determines the active time and the inactive time of the first cell according to the first parameter set; when the first parameter set is not applied, the first node does not determine the active time and the inactive time of the first cell according to the first parameter set.

[0172] As an example, when the first parameter set is applied, the first node determines the active time and the inactive time of the first cell according to the first parameter set.

[0173] As an example, when the first parameter set is not configured, the first node transmits continuously and receives continuously.

[0174] As an example, when the first parameter set is not applied, the first node transmits continuously and receives continuously.

[0175] As an example, whether the first parameter set is applied depends only on whether the first parameter set is configured.

[0176] As a sub - embodiment of this embodiment, as long as the first parameter set is configured, the first parameter set is applied.

[0177] As a sub - embodiment of this embodiment, whether the first parameter set is applied does not depend on the multicast or broadcast signaling of the protocol layer below the RRC sub - layer that indicates the application or non - application of the first parameter set.

[0178] As a sub - embodiment of this embodiment, the spatial reception parameter of the protocol layer below the RRC sub - layer that the first node is not configured to indicate the application or non - application of the first parameter set is used to determine whether the first parameter set is applied, depending only on whether the first parameter set is configured.

[0179] As a sub - embodiment of this embodiment, the UE capability of the first node that does not have the ability to receive the multicast or broadcast signaling of the protocol layer below the RRC sub - layer that indicates the application or non - application of the first parameter set is used to determine whether the first parameter set is applied, depending only on whether the first parameter set is configured.

[0180] As an embodiment, whether the first parameter set is applied depends on the multicast or broadcast signaling of the protocol layer below the RRC sub - layer that indicates the application or non - application of the first parameter set.

[0181] As a sub - embodiment of this embodiment, within the time interval from when the first parameter set is configured to when a signaling of the multicast or broadcast of the protocol layer below the RRC sub - layer that indicates the application of the first parameter set is received, the first parameter set is not applied.

[0182] As a sub - embodiment of this embodiment, whenever the first parameter set is re - configured, the first parameter set is not applied.

[0183] As a sub - embodiment of this embodiment, the first application after the first parameter set is configured depends on a signaling of the multicast or broadcast of the protocol layer below the RRC sub - layer.

[0184] As a sub - embodiment of this embodiment, each application after the first parameter set is configured depends on a signaling of the multicast or broadcast of the protocol layer below the RRC sub - layer.

[0185] As a sub - embodiment of this embodiment, within the time interval from when the first parameter set is configured to when a signaling of the multicast or broadcast of the protocol layer below the RRC sub - layer that indicates the non - application of the first parameter set is received, the first parameter set is applied.

[0186] As a sub - embodiment of this embodiment, whenever the first parameter set is re - configured, the first parameter set is applied.

[0187] As an embodiment, the behavior of not performing transmission on the first resource block means not performing sending on the first resource block.

[0188] As a sub - embodiment of this embodiment, not performing sending on the first resource block includes not performing sending on the first resource block at the sending opportunity of the first resource block.

[0189] As a sub - embodiment of this embodiment, not performing sending on the first resource block includes not instructing the physical layer to generate a transmission according to the first resource block.

[0190] As a sub - embodiment of this embodiment, the first resource block is an invalid UL grant.

[0191] As a sub - embodiment of this embodiment, the first resource block is considered an invalid UL grant.

[0192] As a sub - embodiment of this embodiment, the first resource block is a de - prioritized UL grant.

[0193] As a sub - embodiment of this embodiment, the first resource block is considered a de - prioritized UL grant.

[0194] As an embodiment, the behavior of not performing transmission on the first resource block means not performing reception on the first resource block.

[0195] As a sub - embodiment of this embodiment, not performing reception on the first resource block includes not receiving a TB on the first resource block.

[0196] As a sub - embodiment of this embodiment, not performing reception on the first resource block includes not decoding the data received on the first resource block.

[0197] As a sub - embodiment of this embodiment, not performing reception on the first resource block includes not instructing the physical layer to combine the data received on the first resource block and the data in the soft buffer and decode the combined data.

[0198] As a sub - embodiment of this embodiment, the first resource block is not prioritized.

[0199] As an example, the act of performing transmission on the first resource block means: performing transmission on the first resource block.

[0200] As a sub - example of this example, performing transmission on the first resource block includes: performing transmission on the first resource block at the transmission opportunity of the first resource block.

[0201] As a sub - example of this example, performing transmission on the first resource block includes: instructing the physical layer to generate a transmission according to the first resource block.

[0202] As a sub - example of this example, the first resource block is a valid UL grant.

[0203] As a sub - example of this example, the first resource block is considered a valid UL grant.

[0204] As a sub - example of this example, the first resource block is a prioritized UL grant.

[0205] As a sub - example of this example, the first resource block is considered a prioritized UL grant.

[0206] As a sub - example of this example, the first resource block is used for new transmission.

[0207] As a sub - example of this example, the first resource block is used for retransmission.

[0208] As an example, the act of performing transmission on the first resource block means: performing reception on the first resource block.

[0209] As a sub - example of this example, performing reception on the first resource block includes: receiving a TB on the first resource block.

[0210] As a sub - example of this example, performing reception on the first resource block includes: decoding the data received on the first resource block.

[0211] As a sub - example of this example, performing reception on the first resource block includes: instructing the physical layer to merge the data received on the first resource block and the data in the soft buffer and decode the merged data.

[0212] As a sub - embodiment of this embodiment, the first resource block is prioritized.

[0213] As a sub - embodiment of this embodiment, the first resource block is used for new transmission.

[0214] As a sub - embodiment of this embodiment, the first resource block is used for re - transmission.

[0215] As an embodiment, the RRC non - connected state is the RRC_INACTIVE state.

[0216] As an embodiment, the RRC non - connected state is the RRC_IDLE state.

[0217] As an embodiment, the RRC non - connected state is either the RRC_INACTIVE state or the RRC_IDLE state; the first cell is an NR cell.

[0218] As an embodiment, the RRC non - connected state is the RRC_INACTIVE state; the first cell is an NR cell.

[0219] As a sub - embodiment of this embodiment, when the first node is in the RRC_IDLE state, no transmission is performed on the first resource block.

[0220] As a sub - embodiment of this embodiment, when the first node is in the RRC_IDLE state, the first resource block is not configured.

[0221] As an embodiment, the RRC non - connected state is the RRC_IDLE state; the first cell is an LTE cell.

[0222] As an embodiment, the satisfaction of the first condition set means that each condition in the first condition set is satisfied; the non - satisfaction of the first condition set means that at least one condition in the first condition set is not satisfied.

[0223] As an embodiment, the first condition set includes only one condition, and the only one condition is that the first node is in the RRC non - connected state.

[0224] As an embodiment, when the first node is in the RRC connected state, no transmission is performed on the first resource block; when the first node is in the RRC non - connected state, transmission is performed on the first resource block.

[0225] As an embodiment, the first condition set includes multiple conditions, and the first node being in the RRC non - connected state is one of the multiple conditions.

[0226] As an example, when the first node is in the RRC idle state and all other conditions in the first condition set are satisfied, transmission on the first resource block is performed; when the first node is in the RRC idle state and at least one condition in the first condition set is not satisfied, transmission on the first resource block is not performed.

[0227] As an example, the first resource block is a configured grant (CG).

[0228] As an example, the first resource block is used for the uplink shared channel.

[0229] As an example, the first resource block is a configured uplink grant.

[0230] As an example, the first resource block is an uplink grant for a configured grant type 1.

[0231] As an example, the first resource block is used for the downlink shared channel.

[0232] As an example, the first resource block is a Semi-Persistent Scheduling (SPS).

[0233] As an example, the first resource block is used for the sidelink shared channel.

[0234] As an example, the first resource block is a configured sidelink grant.

[0235] As an example, after the first parameter set is received, a first signaling is listened for; the act of listening for the first signaling is independent of the RRC state of the first node; the first signaling is used to determine whether the first parameter set is applied; the first signaling is a signaling of a protocol layer below the RRC sublayer; the first signaling is multicast or broadcast.

[0236] As a sub-example of this example, the meaning that the act of listening for the first signaling is independent of the RRC state of the first node is that: when the first node is in the RRC connected state, the first signaling is listened for; when the first node is in the RRC idle state, the first signaling is listened for.

[0237] As an example, after the first parameter set is received and before the first parameter set is released, the first signaling is monitored.

[0238] Example 1B

[0239] Embodiment 1B exemplifies a flowchart of the transmission of a first RRC message according to an embodiment of the present application, as shown in the appendix Figure 1B shown. In the appendix Figure 1B Each box represents a step. It should be particularly emphasized that the order of the boxes in the figure does not represent the temporal sequence of the represented steps.

[0240] In Embodiment 1B, in step 101B, the first node in the present application receives a first RRC message, the first RRC message includes at least a first parameter set, and the first parameter set is used to determine the active time and inactive time of a first cell; in step 102B, after the first parameter set is received, whether to monitor the first signaling depends on at least the RRC state of the first node; wherein, whether to monitor the first signaling depends on at least the RRC state of the first node includes: when the first node is in the RRC connected state, the first signaling is monitored; when a second condition set is satisfied, the first signaling is not monitored; the second condition set includes at least the first node being in the RRC non-connected state; the first signaling is used to determine whether the first parameter set is applied; the first signaling is a signaling of a protocol layer below the RRC sublayer; the first signaling is multicast or broadcast.

[0241] As an example, the satisfaction of the second condition set means that each condition in the second condition set is satisfied; the non-satisfaction of the second condition set means that at least one condition in the second condition set is not satisfied.

[0242] As an example, the second condition set includes only one condition, and the only one condition is that the first node is in the RRC non-connected state.

[0243] As an example, when the first node is in the RRC connected state, the first signaling is monitored; when the first node is in the RRC non-connected state, the first signaling is not monitored.

[0244] As an example, the second condition set includes multiple conditions, and the first node being in the RRC non-connected state is one of the multiple conditions.

[0245] As an embodiment, when the first node is in the RRC idle state and all other conditions among the multiple conditions are satisfied, the first signaling is not monitored; when the first node is in the RRC idle state and at least one of the multiple conditions is not satisfied, the first signaling is not monitored.

[0246] As an embodiment, the second condition set includes that the first RRC message does not include SDT configuration.

[0247] As an embodiment, when the first node is in the RRC idle state and the first RRC message does not include SDT configuration, the first signaling is not monitored; when the first node is in the RRC idle state and the first RRC message includes SDT configuration, the first signaling is monitored.

[0248] As a sub - embodiment of this embodiment, the above method avoids the impact on UEs without SDT configured.

[0249] As a sub - embodiment of this embodiment, when the first node is in the RRC idle state and the first RRC message includes SDT configuration, as long as the first parameter set is applied, a given SDT process is not initiated.

[0250] As a sub - embodiment of this embodiment, the above method is beneficial to network energy saving.

[0251] As a sub - embodiment of this embodiment, when the first node is in the RRC idle state and the first RRC message includes SDT configuration, as long as the first cell is in the inactive time, a given SDT process is not initiated.

[0252] As a sub - embodiment of this embodiment, the above method is beneficial to network energy saving.

[0253] As a sub - embodiment of this embodiment, the given SDT process is any SDT process.

[0254] As a sub - embodiment of this embodiment, the given SDT process is a CG - SDT process.

[0255] As a sub - embodiment of this embodiment, the given SDT process is a MO - SDT process.

[0256] As an embodiment, the second condition set includes that the first RRC message includes SDT configuration.

[0257] As an example, when the first node is in the RRC idle state and the first RRC message includes the SDT configuration, the first signaling is not monitored; when the first node is in the RRC idle state and the first RRC message does not include the SDT configuration, the first signaling is monitored.

[0258] As a sub - example of this example, the above - mentioned method avoids the impact on the UE configured with SDT.

[0259] As a sub - example of this example, when the first node is in the RRC idle state and the first RRC message includes the SDT configuration, initiating a given SDT process is independent of whether the first parameter set is applied.

[0260] As a sub - example of this example, when the first node is in the RRC idle state and the first RRC message does not include the SDT configuration, when performing cell reselection, the impact of the first parameter set is considered.

[0261] As a sub - example of this example, when the first node is in the RRC idle state and the first RRC message does not include the SDT configuration, when performing cell reselection, as long as the first parameter set is applied, the first cell is not selected or not preferentially selected.

[0262] As a sub - example of this example, when the first node is in the RRC idle state and the first RRC message does not include the SDT configuration, when performing cell reselection, as long as the first cell is in the inactive time, the first cell is not selected or not preferentially selected.

[0263] As an example, the second condition set includes that the first RRC message includes the SDT configuration, and the SDT configuration includes the first resource block.

[0264] As an example, when the first node is in the RRC idle state and the first RRC message includes the SDT configuration and the SDT configuration includes the first resource block, the first signaling is not monitored; when the first node is in the RRC idle state and the first RRC message includes the SDT configuration and the SDT configuration does not include the first resource block, the first signaling is monitored.

[0265] As an example, the second condition set includes that the first RRC message includes a first indication; the first indication depends on the first parameter set.

[0266] As an example, when the first node is in the RRC idle state and the first RRC message includes a first indication, the first signaling is not monitored; when the first node is in the RRC idle state and the first RRC message does not include the first indication, the first signaling is monitored.

[0267] As an example, when the first node is in the RRC idle state, the first RRC message includes an SDT configuration, and the first RRC message includes a first indication, the first signaling is not monitored; when the first node is in the RRC idle state and the first RRC message does not include the SDT configuration or the first RRC message does not include the first indication, the first signaling is monitored.

[0268] As an example, the second condition set includes that the first RRC message includes an SDT configuration, or the first RRC message includes an SDT configuration and the SDT configuration includes the first resource block, or the first RRC message includes a first indication and the first indication depends on at least one of the first parameter set.

[0269] Example 2

[0270] Embodiment 2 exemplifies a schematic diagram of a network architecture according to an embodiment of the present application, as shown in the appendix Figure 2 shown. Appendix Figure 2Describes the network architecture 200 of a 5G NR (New Radio) / LTE (Long-Term Evolution) / LTE-A (Long-Term Evolution Advanced) system. The 5G NR / LTE / LTE-A network architecture 200 may be referred to as 5GS (5G System) / EPS (Evolved Packet System) 200 or some other suitable term. The 5GS / EPS 200 includes at least one of UE (User Equipment) 201, RAN (Radio Access Network) 202, 5GC (5G Core Network) / EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server) / UDM (Unified Data Management) 220, and Internet service 230. The 5GS / EPS may be interconnected with other access networks, but these entities / interfaces are not shown for simplicity. As shown, the 5GS / EPS provides packet-switched services. However, those skilled in the art will readily understand that the various concepts presented throughout this application can be extended to networks providing circuit-switched services or other cellular networks. The RAN includes node 203 and other nodes 204. Node 203 provides user and control plane protocol termination towards UE 201. Node 203 may be connected to other nodes 204 via the Xn interface (e.g., backhaul) / X2 interface. Node 203 may also be referred to as a base station, base transceiver station, radio base station, radio transceiver, transceiver function, basic service set (BSS), extended service set (ESS), TRP (Transmit Receive Point), or some other suitable term. Node 203 provides an access point for UE 201 to the 5GC / EPC 210. Examples of UE 201 include cellular phones, smartphones, session initiation protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband Internet of Things devices, machine type communication devices, land vehicles, automobiles, wearable devices, or any other similar functional device. Those skilled in the art may also refer to UE 201 as a mobile station, subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client, or some other suitable term.The node 203 is connected to the 5GC / EPC 210 via the S1 / NG interface. The 5GC / EPC 210 includes an MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, other MME / AMF / SMFs 214, an S-GW (Service Gateway) / UPF (User Plane Function) 212, and a P-GW (Packet Date Network Gateway) / UPF 213. The MME / AMF / SMF 211 is a control node that processes the signaling between the UE 201 and the 5GC / EPC 210. Generally, the MME / AMF / SMF 211 provides bearer and connection management. All user IP (Internet Protocal) packets are transmitted through the S-GW / UPF 212, which is itself connected to the P-GW / UPF 213. The P-GW provides UE IP address allocation and other functions. The P-GW / UPF 213 is connected to the Internet service 230. The Internet service 230 includes carrier-corresponding Internet protocol services, which may specifically include the Internet, intranet, IMS (IP Multimedia Subsystem), and packet-switched streaming services.

[0271] As an embodiment, the UE 201 corresponds to the first node in this application.

[0272] As an embodiment, the UE 201 is a user equipment (UE).

[0273] As an embodiment, the UE 201 is a base station (BS) device.

[0274] As an embodiment, the UE 201 is a relay device.

[0275] As an embodiment, the UE 201 is a gateway device.

[0276] As an embodiment, the node 203 corresponds to the second node in this application.

[0277] As an embodiment, the node 203 is a base station device.

[0278] As an example, the node 203 is a user equipment.

[0279] As an example, the node 203 is a relay device.

[0280] As an example, the node 203 is a gateway device.

[0281] Typically, the UE 201 is a user equipment, and the node 203 is a base station device.

[0282] Typically, the UE 201 is a user equipment, and the node 203 is a user equipment.

[0283] Typically, the UE 201 is a base station device, and the node 203 is a base station device.

[0284] As an example, the node 204 corresponds to the third node in the present application.

[0285] As an example, the node 204 is a base station device.

[0286] As an example, the node 204 is a user equipment.

[0287] As an example, the node 204 is a relay device.

[0288] As an example, the node 204 is a gateway device.

[0289] As an example, the UE 201 is simultaneously connected to both the node 203 and the node 204.

[0290] As an example, the node 203 and the node 204 are connected by an ideal backhaul.

[0291] As an example, the node 203 and the node 204 are connected by a non-ideal backhaul.

[0292] As an example, the node 203 and the node 204 simultaneously provide radio resources for the UE 201.

[0293] As an example, the node 203 and the node 204 do not simultaneously provide radio resources for the UE 201.

[0294] As an example, the node 203 and the node 204 are the same node.

[0295] As an example, the node 203 and the node 204 are two different nodes.

[0296] As an example, the types of the node 203 and the node 204 are the same.

[0297] As an example, the types of the node 203 and the node 204 are different.

[0298] Typically, the UE 201 is a user equipment, and the node 203 is a base station equipment.

[0299] Typically, the UE 201 is a user equipment, the node 203 is a base station equipment, and the node 203 is a base station equipment.

[0300] Typically, the UE 201 is a user equipment, the node 203 is a relay equipment, and the node 203 is a base station equipment.

[0301] Typically, the UE 201 is a user equipment, the node 203 is a base station equipment, and the node 203 is a relay equipment.

[0302] Typically, the UE 201 is a user equipment, the node 203 is a user equipment, and the node 203 is a user equipment.

[0303] Typically, the UE 201 is a base station equipment, the node 203 is a base station equipment, and the node 203 is a base station equipment.

[0304] As an example, the user equipment supports the transmission of a Non-Terrestrial Network (NTN).

[0305] As an example, the user equipment supports the transmission of a Terrestrial Network.

[0306] As an example, the user equipment supports the transmission of Dual Connection (DC).

[0307] As an example, the user equipment includes an aircraft.

[0308] As an example, the user equipment includes a vehicle-mounted terminal.

[0309] As an example, the user equipment includes a ship.

[0310] As an example, the user equipment includes an Internet of Things (IoT) terminal.

[0311] As an example, the user equipment includes a terminal of the Industrial Internet of Things.

[0312] As an embodiment, the user equipment includes a device that supports low-latency and high-reliability transmission.

[0313] As an embodiment, the user equipment includes a test device.

[0314] As an embodiment, the user equipment includes a signaling tester.

[0315] As an embodiment, the user equipment includes an IAB (Integrated Access and Backhaul)-MT.

[0316] As an embodiment, the base station equipment supports transmission in a non-terrestrial network.

[0317] As an embodiment, the base station equipment supports transmission in a terrestrial network.

[0318] As an embodiment, the base station equipment includes a Base Transceiver Station (BTS).

[0319] As an embodiment, the base station equipment includes a NodeB (NB).

[0320] As an embodiment, the base station equipment includes a gNB.

[0321] As an embodiment, the base station equipment includes an eNB.

[0322] As an embodiment, the base station equipment includes an ng-eNB.

[0323] As an embodiment, the base station equipment includes an en-gNB.

[0324] As an embodiment, the base station equipment includes a Centralized Unit (CU).

[0325] As an embodiment, the base station equipment includes a Distributed Unit (DU).

[0326] As an embodiment, the base station equipment includes a Transmitter Receiver Point (TRP).

[0327] As an embodiment, the base station equipment includes a macro cellular base station.

[0328] As an embodiment, the base station equipment includes a micro cell base station.

[0329] As an embodiment, the base station device includes a pico cell base station.

[0330] As an embodiment, the base station device includes a femtocell.

[0331] As an embodiment, the base station device includes a flying platform device.

[0332] As an embodiment, the base station device includes a satellite device.

[0333] As an embodiment, the base station device includes a test device.

[0334] As an embodiment, the base station device includes a signaling tester.

[0335] As an embodiment, the base station device includes a gateway device.

[0336] As an embodiment, the base station device includes an IAB-node.

[0337] As an embodiment, the base station device includes an IAB-donor.

[0338] As an embodiment, the base station device includes an IAB-donor-CU.

[0339] As an embodiment, the base station device includes an IAB-donor-DU.

[0340] As an embodiment, the base station device includes an IAB-DU.

[0341] As an embodiment, the base station device includes an IAB-MT.

[0342] As an embodiment, the relay device includes a relay.

[0343] As an embodiment, the relay device includes an L3 relay.

[0344] As an embodiment, the relay device includes an L2 relay.

[0345] As an embodiment, the relay device includes a router.

[0346] As an embodiment, the relay device includes a switch.

[0347] As an embodiment, the relay device includes a gateway device.

[0348] As an embodiment, the relay device includes a user equipment.

[0349] As an embodiment, the relay device includes a base station device.

[0350] Example 3

[0351] Embodiment 3 shows a schematic diagram of an embodiment of a radio protocol architecture for a user plane and a control plane according to the present application, as shown in the appendix Figure 3 as shown. Figure 3 It is a schematic diagram for explaining an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300. Figure 3The radio protocol architecture for controlling plane 300 is shown in three layers: Layer 1, Layer 2, and Layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (Physical Layer) signal processing functions. The L1 layer will be referred to as PHY301 in this text. Layer 2 (L2 layer) 305 is above PHY301 and includes a MAC (Medium Access Control) sub-layer 302, an RLC (Radio Link Control) sub-layer 303, and a PDCP (Packet Data Convergence Protocol) sub-layer 304. The PDCP sub-layer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sub-layer 304 also provides security by encrypting data packets and provides handover support. The RLC sub-layer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for disordered reception due to HARQ (Hybrid Automatic Repeat Request). The MAC sub-layer 302 provides multiplexing between logical and transport channels. The MAC sub-layer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in a cell. The MAC sub-layer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sub-layer 306 in Layer 3 (L3 layer) of the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling. The radio protocol architecture of the user plane 350 includes Layer 1 (L1 layer) and Layer 2 (L2 layer). In the user plane 350, the radio protocol architecture is generally the same as the corresponding layers and sub-layers in the control plane 300 for the physical layer 351, the PDCP sub-layer 354 in the L2 layer 355, the RLC sub-layer 353 in the L2 layer 355, and the MAC sub-layer 352 in the L2 layer 355. However, the PDCP sub-layer 354 also provides header compression for upper layer data packets to reduce radio transmission overhead. The L2 layer 355 in the user plane 350 also includes an SDAP (Service Data Adaptation Protocol) sub-layer 356. The SDAP sub-layer 356 is responsible for mapping QoS flows and data radio bearers (DRB, Data Radio Bearer) to support service diversity.

[0352] As an example, the Figure 3 radio protocol architecture in

[0353] As an example, the Figure 3The wireless protocol architecture in [the relevant context] is applicable to the second node in this application.

[0354] As an example, the Figure 3 The wireless protocol architecture in [the relevant context] is applicable to the third node in this application.

[0355] As an example, the first RRC message in this application is generated by the RRC306.

[0356] As an example, the first signaling in this application is generated by the MAC302 or MAC352.

[0357] As an example, the first signaling in this application is generated by the PHY301 or PHY351.

[0358] As an example, the CCCH (Common Control Channel) message in this application is generated by the RRC306.

[0359] As an example, the first parameter set in this application is generated by the RRC306.

[0360] As an example, the first indication in this application is generated by the RRC306.

[0361] Example 4

[0362] Example 4 shows a schematic diagram of a first communication device and a second communication device according to this application, as shown in the Figure 4 figure. Figure 4 It is a block diagram of a first communication device 450 and a second communication device 410 that communicate with each other in an access network.

[0363] The first communication device 450 includes a controller / processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter / receiver 454, and an antenna 452.

[0364] The second communication device 410 includes a controller / processor 475, a memory 476, a receive processor 470, a transmit processor 416, a multi-antenna receive processor 472, a multi-antenna transmit processor 471, a transmitter / receiver 418, and an antenna 420.

[0365] In the transmission from the second communication device 410 to the first communication device 450, at the second communication device 410, upper layer data packets from the core network are provided to the controller / processor 475. The controller / processor 475 implements the functionality of the L2 layer. In the transmission from the second communication device 410 to the first communication device 450, the controller / processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation for the first communication device 450 based on various priority metrics. The controller / processor 475 is also responsible for retransmission of lost packets and signaling to the first communication device 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements encoding and interleaving to facilitate forward error correction (FEC) at the second communication device 410, and mapping of signal constellations based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding on the encoded and modulated symbols, including codebook-based precoding and non-codebook-based precoding, and beamforming processing, to generate one or more spatial streams. The transmit processor 416 then maps each spatial stream to subcarriers, multiplexes with reference signals (e.g., pilots) in the time domain and / or frequency domain, and then uses the inverse fast Fourier transform (IFFT) to generate a physical channel carrying a time-domain multi-carrier symbol stream. Subsequently, the multi-antenna transmit processor 471 performs transmit analog precoding / beamforming operations on the time-domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream and then provides it to different antennas 420.

[0366] In the transmission from the second communication device 410 to the first communication device 450, at the first communication device 450, each receiver 454 receives signals via its corresponding antenna 452. Each receiver 454 recovers the information modulated onto the radio frequency carrier and converts the radio frequency stream into a baseband multi-carrier symbol stream provided to the receive processor 456. The receive processor 456 and the multi-antenna receive processor 458 perform various signal processing functions of the L1 layer. The multi-antenna receive processor 458 performs receive analog precoding / beamforming operations on the baseband multi-carrier symbol stream from the receivers 454. The receive processor 456 uses the fast Fourier transform (FFT) to convert the baseband multi-carrier symbol stream after the receive analog precoding / beamforming operations from the time domain to the frequency domain. In the frequency domain, the physical layer data signal and the reference signal are demultiplexed by the receive processor 456, where the reference signal will be used for channel estimation, and the data signal recovers any spatial streams destined for the first communication device 450 after multi-antenna detection in the multi-antenna receive processor 458. The symbols on each spatial stream are demodulated and recovered in the receive processor 456, and soft decisions are generated. Subsequently, the receive processor 456 decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the second communication device 410 on the physical channel. Subsequently, the upper layer data and control signals are provided to the controller / processor 459. The controller / processor 459 performs the functions of the L2 layer. The controller / processor 459 may be associated with a memory 460 that stores program code and data. The memory 460 may be referred to as a computer-readable medium. In the transmission from the second communication device 410 to the second communication device 450, the controller / processor 459 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover upper layer data packets from the core network. Subsequently, the upper layer data packets are provided to all protocol layers above the L2 layer. Various control signals may also be provided to the L3 for L3 processing.

[0367] In the transmission from the first communication device 450 to the second communication device 410, at the first communication device 450, a data source 467 is used to provide upper layer data packets to a controller / processor 459. The data source 467 represents all protocol layers above the L2 layer. Similar to the transmit function described at the second communication device 410 in the transmission from the second communication device 410 to the first communication device 450, the controller / processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on radio resource allocation, and implements L2 layer functions for both the user plane and the control plane. The controller / processor 459 is also responsible for retransmitting lost packets and signaling to the second communication device 410. A transmit processor 468 performs modulation mapping and channel coding processing, and a multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing. Subsequently, the transmit processor 468 modulates the generated spatial streams into multi-carrier / single-carrier symbol streams, and after passing through analog precoding / beamforming operations in the multi-antenna transmit processor 457, provides them to different antennas 452 via a transmitter 454. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream and then provides it to the antenna 452.

[0368] In the transmission from the first communication device 450 to the second communication device 410, the functions at the second communication device 410 are similar to the receive functions described at the first communication device 450 in the transmission from the second communication device 410 to the first communication device 450. Each receiver 418 receives radio frequency signals through its corresponding antenna 420, converts the received radio frequency signals into baseband signals, and provides the baseband signals to a multi-antenna receive processor 472 and a receive processor 470. The receive processor 470 and the multi-antenna receive processor 472 jointly implement L1 layer functions. A controller / processor 475 implements L2 layer functions. The controller / processor 475 may be associated with a memory 476 that stores program code and data. The memory 476 may be referred to as a computer-readable medium. In the transmission from the first communication device 450 to the second communication device 410, the controller / processor 475 provides demultiplexing between transport and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover upper layer data packets from the UE 450. The upper layer data packets from the controller / processor 475 may be provided to the core network.

[0369] As an example, the first communication device 450 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor, and the first communication device 450 is at least: receiving a first RRC message, the first RRC message including at least a first parameter set, the first parameter set being used to determine the active time and the inactive time of a first cell; during the inactive time of the first cell, whether to perform a transmission on a first resource block depends at least on the RRC state of the first node; wherein, whether to perform the transmission on the first resource block depends at least on the RRC state of the first node includes: when the first node is in the RRC connected state, not performing a transmission on the first resource block; when a first condition set is satisfied, performing a transmission on the first resource block; the first condition set includes at least that the first node is in the RRC disconnected state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

[0370] As an example, the first communication device 450 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generating actions when executed by at least one processor, the actions including: receiving a first RRC message, the first RRC message including at least a first parameter set, the first parameter set being used to determine the active time and the inactive time of a first cell; during the inactive time of the first cell, whether to perform a transmission on a first resource block depends at least on the RRC state of the first node; wherein, whether to perform the transmission on the first resource block depends at least on the RRC state of the first node includes: when the first node is in the RRC connected state, not performing a transmission on the first resource block; when a first condition set is satisfied, performing a transmission on the first resource block; the first condition set includes at least that the first node is in the RRC disconnected state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

[0371] As an example, the second communication device 410 includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be used with the at least one processor. The second communication device 410 is at least configured to: send a first RRC message, the first RRC message including at least a first parameter set, the first parameter set being used to determine the active time and the inactive time of a first cell; wherein, during the inactive time of the first cell, whether the receiver of the first RRC message performs a transmission on a first resource block depends at least on the RRC state of the receiver of the first RRC message; the phrase whether the receiver of the first RRC message performs a transmission on a first resource block depends at least on the RRC state of the receiver of the first RRC message includes: when the receiver of the first RRC message is in the RRC connected state, the receiver of the first RRC message does not perform a transmission on the first resource block; when a first condition set is satisfied, the receiver of the first RRC message performs a transmission on the first resource block; the first condition set includes at least that the receiver of the first RRC message is in the RRC disconnected state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

[0372] As an example, the second communication device 410 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generating actions when executed by at least one processor, the actions including: sending a first RRC message, the first RRC message including at least a first parameter set, the first parameter set being used to determine the active time and the inactive time of a first cell; wherein, during the inactive time of the first cell, whether the receiver of the first RRC message performs a transmission on a first resource block depends at least on the RRC state of the receiver of the first RRC message; the phrase whether the receiver of the first RRC message performs a transmission on a first resource block depends at least on the RRC state of the receiver of the first RRC message includes: when the receiver of the first RRC message is in the RRC connected state, the receiver of the first RRC message does not perform a transmission on the first resource block; when a first condition set is satisfied, the receiver of the first RRC message performs a transmission on the first resource block; the first condition set includes at least that the receiver of the first RRC message is in the RRC disconnected state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

[0373] As an example, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive the first RRC message.

[0374] As an example, at least one of the antenna 420, the transmitter 418, the transmitting processor 416, and the controller / processor 475 is used to send a first RRC message.

[0375] As an example, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive a first signaling.

[0376] As an example, at least one of the antenna 420, the transmitter 418, the transmitting processor 416, and the controller / processor 475 is used to send a first signaling.

[0377] As an example, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive a first set of parameters.

[0378] As an example, at least one of the antenna 420, the transmitter 418, the transmitting processor 416, and the controller / processor 475 is used to send a first set of parameters.

[0379] As an example, at least one of the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 is used to receive a first indication.

[0380] As an example, at least one of the antenna 420, the transmitter 418, the transmitting processor 416, and the controller / processor 475 is used to send a first indication.

[0381] As an example, at least one of the antenna 452, the transmitter 454, the transmitting processor 468, and the controller / processor 459 is used to send a first CCCH message.

[0382] As an example, at least one of the antenna 420, the receiver 418, the receiving processor 470, and the controller / processor 475 is used to receive a first CCCH message.

[0383] As an example, the first communication device 450 corresponds to the first node in the present application.

[0384] As an example, the second communication device 410 corresponds to the second node in the present application.

[0385] As an example, the second communication device 410 corresponds to the third node in the present application.

[0386] As an example, the first communication device 450 is a user equipment.

[0387] As an example, the first communication device 450 is a base station device.

[0388] As an example, the first communication device 450 is a relay device.

[0389] As an example, the second communication device 410 is a user equipment.

[0390] As an example, the second communication device 410 is a base station device.

[0391] As an example, the second communication device 410 is a relay device.

[0392] Example 5

[0393] Example 5 exemplifies a wireless signal transmission flowchart according to an embodiment of the present application, as shown in the appendix. Figure 5 Specifically, the order in this example does not limit the signal transmission order and implementation order in the present application.

[0394] For First Node U01 , in step S5101, a first RRC message is received. The first RRC message includes at least a first parameter set, and the first parameter set is used to determine the active time and inactive time of the first cell; in step S5102, during the inactive time of the first cell, the RRC state of the first node is judged; in step S5102, when the first node is not in the RRC connected state, step S5103 is executed; when the first node is in the RRC connected state, steps S5103, step S5104 (if any) and step S5105 are not executed; in step S5103, when a first condition set is satisfied, step S5105 is executed; when the first node is in the RRC connected state, step S5105 is not executed; in step S5104, when the first condition set is satisfied, a first SDT process is initiated, and the first SDT process includes the transmission performed on the first resource block; in step S5105, the transmission on the first resource block is executed.

[0395] For Second Node N02 , in step S5201, the first RRC message is sent.

[0396] In Example 5, the first condition set includes at least that the first node is in the RRC non-connected state; the first resource block is used for the shared channel and the first resource block is configured by the RRC message.

[0397] As an embodiment, the first node is a UE.

[0398] As an embodiment, the first node is a UE supporting 3GPP R18.

[0399] As an embodiment, the first node is a UE supporting network energy saving.

[0400] As an embodiment, there is a wireless connection between the first node U01 and the second node N02.

[0401] As an embodiment, there is a wired connection between the first node U01 and the second node N02.

[0402] As an embodiment, there is a connection through the Uu interface between the first node U01 and the second node N02.

[0403] As an embodiment, there is a connection through the IAB interface between the first node U01 and the second node N02.

[0404] As an embodiment, there is a connection through the PC5 interface between the first node U01 and the second node N02.

[0405] As an embodiment, the third node N03 is the second node N02.

[0406] As an embodiment, the third node N03 is not the second node N02.

[0407] As an embodiment, there is a connection through a wireless interface between the third node N03 and the second node N02.

[0408] As an embodiment, there is a connection through a wired interface between the third node N03 and the second node N02.

[0409] As an embodiment, there is a connection through the Xn interface between the third node N03 and the second node N02.

[0410] As an embodiment, there is a connection through the X2 interface between the third node N03 and the second node N02.

[0411] As an embodiment, there is an ideal backhaul between the third node N03 and the second node N02.

[0412] As an embodiment, there is a non-ideal backhaul between the third node N03 and the second node N02.

[0413] As an example, the third node N03 and the second node N02 belong to the same CU.

[0414] As an example, the third node N03 and the second node N02 belong to the same DU.

[0415] As an example, the third node N03 and the second node N02 are in different CUs.

[0416] As an example, the third node N03 and the second node N02 are in different DUs.

[0417] As an example, the step S5103 is optional.

[0418] As an example, the step S5103 exists.

[0419] As a sub - example of this example, the first set of conditions is the condition for initiating SDT.

[0420] As a sub - example of this example, as long as the first set of conditions is satisfied, regardless of whether the first set of parameters is applied, initiate the first SDT process.

[0421] As a sub - example of this example, the first SDT process is a MO - SDT; the first set of conditions is the condition for initiating MO - SDT.

[0422] As an ancillary example of this sub - example, the first set of conditions includes at least one of the upper layers request resumption of RRC connection, the first RRC message includes the SDT configuration, all the pending data in UL is mapped to the radio bearers configured for SDT, and lower layers indicate that conditions for initiating SDT are fulfilled; wherein, when at least the first threshold is satisfied and the third threshold is satisfied, the lower layers indicate to the upper layers that the conditions for initiating SDT are fulfilled.

[0423] As an ancillary example of this sub - example, when the first threshold is satisfied and the third threshold is satisfied, the lower layers indicate to the upper layers that the conditions for initiating SDT are fulfilled.

[0424] As a subsidiary embodiment of this sub - embodiment, when the first threshold is satisfied, the third threshold is satisfied, and the CG resources for SDT are satisfied, the lower layer indicates to the higher layer that the condition for initiating SDT is satisfied.

[0425] As a sub - embodiment of this embodiment, the first SDT process is an MT - SDT; the first set of conditions is the conditions for initiating an MT - SDT.

[0426] As a subsidiary embodiment of this sub - embodiment, the first set of conditions includes that the paging message requests RRC connection restoration and the paging message includes an SDT indication, the first RRC message includes the SDT configuration, and at least one of the lower layer indicating that the condition for initiating SDT is satisfied; wherein, when at least the second threshold is satisfied, the lower layer indicates to the higher layer that the condition for initiating SDT is satisfied.

[0427] As a subsidiary embodiment of this sub - embodiment, the first set of conditions is that the paging message requests RRC connection restoration and the paging message includes an SDT indication and the first RRC message includes the SDT configuration.

[0428] As a subsidiary embodiment of this sub - embodiment, the first set of conditions is that the paging message requests RRC connection restoration and the paging message includes an SDT indication, the first RRC message includes the SDT configuration, and the lower layer indicates that the condition for initiating SDT is satisfied.

[0429] As a subsidiary embodiment of this sub - embodiment, when the second threshold is satisfied, the lower layer indicates to the higher layer that the condition for initiating SDT is satisfied.

[0430] As a subsidiary embodiment of this sub - embodiment, when the second threshold is satisfied and the third threshold is satisfied, the lower layer indicates to the higher layer that the condition for initiating SDT is satisfied.

[0431] As a sub - embodiment of this embodiment, the satisfaction of the first threshold means that the first threshold is not configured or the first threshold is configured and the RSRP of the downlink path loss reference is higher than the first threshold.

[0432] As a sub - embodiment of this embodiment, the first threshold is configured for MO - SDT.

[0433] As a sub - embodiment of this embodiment, the first threshold is sdt - RSRP - Threshold.

[0434] As a sub - embodiment of this embodiment, the satisfaction of the second threshold means that: the second threshold is configured and the RSRP of the downlink path loss reference is higher than the second threshold.

[0435] As a sub - embodiment of this embodiment, the satisfaction of the second threshold means that: the second threshold is not configured or the second threshold is configured and the RSRP of the downlink path loss reference is higher than the second threshold.

[0436] As a sub - embodiment of this embodiment, the second threshold is configured for MT - SDT.

[0437] As a sub - embodiment of this embodiment, the second threshold is rsrp - ThresholdMT - SDT.

[0438] As a sub - embodiment of this embodiment, the second threshold is mtsdt - RSRP - Threshold.

[0439] As a sub - embodiment of this embodiment, the second threshold is sdt - RSRP - Threshold1.

[0440] As a sub - embodiment of this embodiment, the first threshold is the second threshold.

[0441] As a sub - embodiment of this embodiment, the first threshold is not the second threshold.

[0442] As a sub - embodiment of this embodiment, the satisfaction of the third threshold means that: the data volume of the uplink data to be processed for all RBs configured for SDT is less than or equal to the third threshold.

[0443] As a sub - embodiment of this embodiment, the third threshold is configured for MO - SDT.

[0444] As a sub - embodiment of this embodiment, the third threshold is sdt - DataVolumeThreshold.

[0445] As a sub - embodiment of this embodiment, the satisfaction of the CG resources for SDT includes: CG - SDT is configured on the selected UL carrier, and the TA for CG - SDT is valid at the first available CG opportunity for the initial CG - SDT transmission including the CCCH message.

[0446] As a sub - embodiment of this embodiment, the satisfaction of the CG resources for SDT includes: for each RB with data available for transmission, configuredGrantType1Allowed for the corresponding logical channel is configured as true (if configured).

[0447] As a sub - embodiment of this embodiment, the satisfaction of the CG resources for SDT includes: at least one SSB configured for CG - SDT with an SS - RSRP higher than cg - SDT - RSRP - ThresholdSSB is available.

[0448] As a sub - embodiment of this embodiment, the satisfaction of the CG resources for SDT includes: the fourth threshold is not configured or the time interval between initiating the SDT process and the next CG - SDT occasion is less than the fourth threshold.

[0449] As a sub - embodiment of this embodiment, the satisfaction of the CG resources for SDT includes: the fourth threshold is not configured or the time interval between initiating the SDT process and the next CG - SDT occasion is not greater than the fourth threshold.

[0450] As a sub - embodiment of this embodiment, the fourth threshold is offsetToNextCG - OccasionThreshold.

[0451] As a sub - embodiment of this embodiment, the satisfaction of the CG resources for SDT includes: CG - SDT is configured on the selected UL carrier, the TA for CG - SDT is valid at the first available CG occasion for the initial CG - SDT transmission including the CCCH message, the fourth threshold is not configured or the time interval between initiating the SDT process and the next CG - SDT occasion is not greater than the fourth threshold, for each RB with data available for transmission, configuredGrantType1Allowed is not configured or configuredGrantType1Allowed for the corresponding logical channel is configured as true (if configured), and at least one of the following: at least one SSB configured for CG - SDT with an SS - RSRP higher than cg - SDT - RSRP - ThresholdSSB is available.

[0452] As a sub - embodiment of this embodiment, the satisfaction of the CG resources for SDT means: CG - SDT is configured on the selected UL carrier, the TA for CG - SDT is valid at the first available CG occasion for the initial CG - SDT transmission including the CCCH message, for each RB with data available for transmission, configuredGrantType1Allowed for the corresponding logical channel is configured as true (if configured), and at least one SSB configured for CG - SDT with an SS - RSRP higher than cg - SDT - RSRP - ThresholdSSB is available.

[0453] As a sub - embodiment of this embodiment, the satisfaction of the CG resources for SDT means that: CG - SDT is configured on the selected UL carrier, the TA for CG - SDT is valid at the first available CG opportunity for the initial CG - SDT transmission including CCCH messages, the fourth threshold is not configured or the time interval between initiating the SDT process and the next CG - SDT opportunity is not greater than the fourth threshold, for each RB with data available for transmission, configuredGrantType1Allowed is not configured or configuredGrantType1Allowed for the corresponding logical channel is configured as true (if configured), and at least one SSB configured for CG - SDT with an SS - RSRP higher than cg - SDT - RSRP - ThresholdSSB is available.

[0454] As a sub - embodiment of this embodiment, the first resource block is configured for CG - SDT.

[0455] As a sub - embodiment of this embodiment, the first resource block is configured on the selected UL carrier.

[0456] As a sub - embodiment of this embodiment, the first resource block is an uplink grant of configured grant type 1 for CG - SDT.

[0457] As a sub - embodiment of this embodiment, the first resource block is an uplink grant of configured grant type 1 for CG - SDT configured on the selected UL carrier.

[0458] As a sub - embodiment of this embodiment, the CG resources for SDT include the first resource block.

[0459] As a sub - embodiment of this embodiment, the selected UL carrier is an SUL.

[0460] As a sub - embodiment of this embodiment, the selected UL carrier is an NUL.

[0461] As a sub - embodiment of this embodiment, the paging message requesting RRC connection recovery means that: the ue - Identity included in a PagingRecord in the Paging message matches the fullI - RNTI stored in the first node.

[0462] As a sub - embodiment of this embodiment, the paging message requests RRC connection recovery means that the ue - Identity included in a PagingRecord in the Paging message matches the shortI - RNTI stored in the first node.

[0463] As a sub - embodiment of this embodiment, the paging message includes an SDT indication means that an SDT indication is included in a PagingRecord in which the ue - Identity included in the paging message matches the fullI - RNTI stored in the first node.

[0464] As a sub - embodiment of this embodiment, the SDT indication is an MT - SDT indication.

[0465] As a sub - embodiment of this embodiment, the SDT indication is mt - sdt.

[0466] As a sub - embodiment of this embodiment, the SDT indication is used to trigger MT - SDT.

[0467] As a sub - embodiment of this embodiment, the transmission on the first resource block is the initial transmission of the first SDT process.

[0468] As a sub - embodiment of this embodiment, the transmission on the first resource block is a re - transmission of the initial transmission of the first SDT process.

[0469] As a sub - embodiment of this embodiment, the initial transmission of the first SDT process includes a CCCH message.

[0470] As a sub - embodiment of this embodiment, the CCCH message is an RRCResumeRequest message or an RRCResumeRequest1 message.

[0471] As a sub - embodiment of this embodiment, the CCCH message is an RRCEstablishmentRequest message.

[0472] As a sub - embodiment of this embodiment, the CCCH message is an RRCSetupRequest message.

[0473] As a sub - embodiment of this embodiment, the CCCH message is transmitted through CCCH.

[0474] As a sub - embodiment of this embodiment, the CCCH message is transmitted through CCCH1.

[0475] As a sub - embodiment of this embodiment, the above - mentioned method avoids the influence of the first parameter set on the SDT.

[0476] As an embodiment, the step S5103 does not exist.

[0477] As a sub - embodiment of this embodiment, the transmission on the first resource block of the behavior execution does not belong to the SDT process.

[0478] Example 6

[0479] Embodiment 6 exemplifies a flowchart of wireless signal transmission according to another embodiment of the present application, as shown in the appendix Figure 6 It should be specifically noted that the order in this example does not limit the signal transmission order and the implementation order in the present application.

[0480] For First Node U01 , in step S6101, after the first parameter set is received, the RRC state of the first node is judged; when the first node is in the RRC connected state, step S6103 is executed; when the first node is not in the RRC connected state, step S6102 is executed; in step S6102, when the second condition set is satisfied, step S6103 is not executed; in step S6103, the first signaling is listened for; in step S6104, the first signaling is received.

[0481] For Second Node N02 , in step S6201, the first signaling is sent.

[0482] In Embodiment 6, whether to listen for the first signaling depends at least on the RRC state of the first node; whether the behavior listens for the first signaling depends at least on the RRC state of the first node, including: when the first node is in the RRC connected state, listening for the first signaling; when the second condition set is satisfied, not listening for the first signaling; the second condition set includes at least that the first node is in the RRC non - connected state; the first signaling is used to determine whether the first parameter set is applied; the first signaling is a signaling of the protocol layer below the RRC sub - layer; the first signaling is multicast or broadcast.

[0483] As an embodiment, the step S6104 exists; the first signaling is received.

[0484] As an embodiment, the step S6104 does not exist; the first signaling is not received.

[0485] As an example, the second condition set includes at least that the first node is in the RRC idle state; when at least the first node is in the RRC idle state, the first signaling is not monitored.

[0486] As an example, the second condition set is that the first node is in the RRC idle state; when the first node is in the RRC idle state, the first signaling is not monitored.

[0487] As an example, the second condition set includes at least that the first node is in the RRC idle state and the first RRC message includes the SDT configuration; when at least the first node is in the RRC idle state and the first RRC message includes the SDT configuration, the first signaling is not monitored.

[0488] As an example, the second condition set is that the first node is in the RRC idle state and the first RRC message includes the SDT configuration; when the first node is in the RRC idle state and the first RRC message includes the SDT configuration, the first signaling is not monitored.

[0489] As an example, the second condition set includes at least that the first node is in the RRC idle state and the first RRC message includes the first indication; when at least the first node is in the RRC idle state and the first RRC message includes the first indication, the first signaling is not monitored.

[0490] As an example, the second condition set is that the first node is in the RRC idle state and the first RRC message includes the first indication; when the first node is in the RRC idle state and the first RRC message includes the first indication, the first signaling is not monitored.

[0491] As an example, the second condition set includes at least that the first node is in the RRC idle state, the first RRC message includes the SDT configuration, and the first RRC message includes the first indication; when at least the first node is in the RRC idle state and the first RRC message includes the SDT configuration and the first RRC message includes the first indication, the first signaling is not monitored.

[0492] As an example, the second condition set is that the first node is in the RRC idle state, the first RRC message includes the SDT configuration, and the first RRC message includes the first indication; when the first node is in the RRC idle state and the first RRC message includes the SDT configuration and the first RRC message includes the first indication, the first signaling is not listened for.

[0493] As an example, after the first parameter set is received and before the first parameter set is released, whether to listen for the first signaling depends on at least the RRC state of the first node.

[0494] As an example, the behavior of listening for / not listening for the first signaling means: requiring / not requiring listening for the first signaling.

[0495] As an example, the behavior of listening for / not listening for the first signaling means: listening for / not listening for the PDCCH for the first signaling.

[0496] As an example, the behavior of listening for / not listening for the first signaling means: listening for / not listening for the first signaling on the PDCCH.

[0497] As an example, the behavior of listening for / not listening for the first signaling means: listening for / not listening for the first signaling at a given listening occasion.

[0498] As an example, the given listening occasion is for the first signaling.

[0499] As an example, the given listening occasion is pre-configured.

[0500] As an example, the given listening occasion is configured by an RRC message.

[0501] As an example, the first node does not expect the given listening occasion to overlap with the Type0-PDCCH CSS (Common Search Space) set.

[0502] As an example, the first node does not expect the given listening occasion to overlap with a measurement gap.

[0503] As an example, the listening occasion for the first signaling does not belong to the inactive time of the first cell.

[0504] As an example, the behavior of listening for / not listening for the first signaling means: listening for / not listening for the first signaling in a given search space.

[0505] As an embodiment, the given search space is pre-configured.

[0506] As an embodiment, the given search space is configured by an RRC message.

[0507] As an embodiment, the given search space is a CSS.

[0508] As an embodiment, the given search space is a Type3-PDCCH CSS set.

[0509] As an embodiment, the given search space is a Type3A-PDCCH CSS set.

[0510] As an embodiment, the first signaling is received on the first cell.

[0511] As an embodiment, the first signaling is received on a cell other than the first cell; the first set of parameters is used to determine the active time and the inactive time of at least one cell; the first cell is one of the at least one cell; the at least one cell includes the cell other than the first cell.

[0512] As an embodiment, the spatial reception parameters of the first signaling are configured by an SIB1 on the first cell.

[0513] As a sub-embodiment of this embodiment, the spatial reception parameters of the first signaling are configured by suspendConfig in the RRCRelease message in the first RRC message.

[0514] As an embodiment, the first signaling indicates whether the first set of parameters is applied.

[0515] As an embodiment, the first signaling indicates to apply the first set of parameters.

[0516] As an embodiment, the first signaling indicates not to apply the first set of parameters.

[0517] As an embodiment, the first signaling indicates to apply or not to apply the first set of parameters.

[0518] As an embodiment, the first signaling indicating to apply the first set of parameters includes: the first signaling indicates to activate the cell DTX and / or cell DRX of the first cell.

[0519] As an example, the first signaling indicating the application of the first parameter set includes: the first signaling indicates activating the energy-saving state of the first cell.

[0520] As an example, the first signaling indicating the non-application of the first parameter set includes: the first signaling indicates deactivating the cell DTX and / or cell DRX of the first cell.

[0521] As an example, the first signaling indicating the non-application of the first parameter set includes: the first signaling indicates deactivating the energy-saving state of the first cell.

[0522] As an example, the first signaling indicating the non-application of the first parameter set includes: the first signaling does not indicate the application of the first parameter set.

[0523] As an example, the first signaling indicating the non-application of the first parameter set includes: the first signaling indicates applying a parameter set other than the first parameter set.

[0524] As an example, the first signaling is a physical layer signaling.

[0525] As an example, the first signaling is a DCI (Downlink Control Information).

[0526] As an example, the format of the first signaling is DCI format 2_6.

[0527] As an example, the first signaling is a new DCI Format 2_X.

[0528] As an example, the first signaling is transmitted through the PDCCH (Physical Downlink Control Channel).

[0529] As an example, the first signaling is first identified.

[0530] As an example, the CRC (Cyclic Redundancy Check) of the first signaling is scrambled by the first identity.

[0531] As an example, the first signaling is addressed to the first identity.

[0532] As an example, the one MAC (Medium Access Control) subPDU includes a MAC subheader, and the first identity is included in the MAC subheader.

[0533] As an example, the one MAC subPDU is a MAC subheader, and the first identity is included in the MAC subheader.

[0534] As an example, the one MAC subPDU includes a MAC CE (Control Element), and the first identity is included in the MAC CE.

[0535] As an example, the first signaling is the signaling of the MAC sublayer.

[0536] As an example, the first signaling is a MAC subheader.

[0537] As an example, the first signaling is a MAC CE.

[0538] As an example, the first signaling is a MAC subPDU.

[0539] As an example, any receiver of the first signaling is configured with the first identity.

[0540] As an example, any receiver of the first signaling is configured with the first identity in the first serving cell.

[0541] As an example, the first identity is preconfigured.

[0542] As an example, the first identity is predefined.

[0543] As an example, the first identity is a bit string.

[0544] As an example, the first identity is a non - negative integer.

[0545] As an example, the first identity is an integer that is not less than 0001 (hexadecimal) and not greater than FFF2 (hexadecimal).

[0546] As an example, the first identity is an RNTI (Radio Network Temporary Identifier).

[0547] As an embodiment, the first identity is a PS (Power Saving)-RNTI.

[0548] As an embodiment, the first identity is a NES-RNTI.

[0549] As an embodiment, the first identity is a DRX-RNTI.

[0550] As an embodiment, the first identity is a DTX-RNTI.

[0551] As an embodiment, the first identity is a DTRX-RNTI.

[0552] As an embodiment, the first identity is a DRTX-RNTI.

[0553] As an embodiment, the first identity is the same in different cells.

[0554] As an embodiment, whether the first identity is the same in different cells is configurable.

[0555] Example 7

[0556] Embodiment 7 exemplifies a flowchart of a target timer according to an embodiment of the present application, as shown in the appendix Figure 7 as shown.

[0557] For First Node U01 , in step S701, start the target timer at the target time; in step S702, stop the target timer when the first node enters the RRC idle state.

[0558] In Embodiment 7, the first parameter set is used to determine the target time.

[0559] As an embodiment, the act of starting the target timer means: starting (start) or restarting (restart) the target timer.

[0560] As an embodiment, the act of starting the target timer means: if the target timer is not running, start the target timer; if the target timer is running, restart the target timer.

[0561] As an embodiment, step S702 does not exist.

[0562] As a sub-embodiment of this embodiment, when the first node enters the RRC idle state, the target timer is not stopped.

[0563] As a sub - embodiment of this embodiment, when the first node enters the RRC idle state, if the target timer is running, the target timer is not stopped.

[0564] As a sub - embodiment of this embodiment, at the target time, regardless of whether the target timer is in the RRC connected state or the RRC idle state, the target timer is started.

[0565] As a sub - embodiment of this embodiment, the above - mentioned method enables the UE to maintain the active time and the inactive time of the first cell in the RRC idle state.

[0566] As a sub - embodiment of this embodiment, the above - mentioned method is beneficial to mobility.

[0567] As a sub - embodiment of this embodiment, the above - mentioned method is beneficial to UE decision - making.

[0568] As a sub - embodiment of this embodiment, the above - mentioned method is beneficial to network energy saving.

[0569] As an embodiment, the step S702 exists.

[0570] As a sub - embodiment of this embodiment, when the first node enters the RRC idle state, if the target timer is running, stop the target timer.

[0571] As a sub - embodiment of this embodiment, when the first node is in the RRC idle state, the target timer is not started.

[0572] As a sub - embodiment of this embodiment, at the target time, if the first node is in the RRC connected state, start the target timer; if the first node is in the RRC idle state, the target timer is not started.

[0573] As a sub - embodiment of this embodiment, the above - mentioned method does not require the UE to maintain the active time and the inactive time of the first cell in the RRC idle state.

[0574] As a sub - embodiment of this embodiment, the above - mentioned method reduces the power consumption of the UE.

[0575] As a sub - embodiment of this embodiment, the above - mentioned method avoids or reduces the impact of the active time and the inactive time of the first cell on the UE.

[0576] As an embodiment, during the running time of the target timer, the first cell is in the active time.

[0577] As a sub - embodiment of this embodiment, the target timer is used to determine the active time of the first cell.

[0578] As a sub - embodiment of this embodiment, at least one of cell, drx, dtx, nes, on, Duration, or Timer is included in the name of the target timer.

[0579] As a sub - embodiment of this embodiment, the first cell being in the active time includes: the target timer is running; the first cell being in the inactive time includes: the target timer is not running.

[0580] As a sub - embodiment of this embodiment, the first cell being in the active time includes: another timer other than the target timer is running.

[0581] As a sub - embodiment of this embodiment, the first cell being in the active time includes: an uplink signaling is sent.

[0582] As a sub - embodiment of this embodiment, the first cell being in the active time means: the target timer is running; the first cell being in the inactive time means: the target timer is not running.

[0583] As an embodiment, during the running time of the target timer, the first cell is in the inactive time.

[0584] As a sub - embodiment of this embodiment, the target timer is used to determine the inactive time of the first cell.

[0585] As a sub - embodiment of this embodiment, at least one of cell, drx, dtx, nes, off, Duration, or Timer is included in the name of the target timer.

[0586] As a sub - embodiment of this embodiment, the first cell being in the active time includes: the target timer is not running; the first cell being in the inactive time includes: the target timer is running.

[0587] As a sub - embodiment of this embodiment, the first cell being in the active time means: the target timer is not running; the first cell being in the active time means: the target timer is not running.

[0588] As an embodiment, the target timer is a timer at the MAC sub - layer.

[0589] As an example, the target timer is an onDurationTimer.

[0590] As an example, the target timer is a drx-onDurationTimer.

[0591] As an example, the target timer is a dtx-onDurationTimer.

[0592] As an example, the target timer is a cell-onDurationTimer.

[0593] As an example, the name of the target timer includes onDurationTimer.

[0594] As an example, the name of the target timer includes at least one of cell or drx or dtx or nes or Duration or Timer.

[0595] As an example, the first parameter set includes the value of the target timer.

[0596] As an example, the value of the target timer is configurable.

[0597] As an example, an RRC field indicates the value of the target timer.

[0598] As an example, an RRC field whose name includes DurationTimer indicates the T1.

[0599] As an example, an RRC field whose name includes onDurationTimer indicates the T1.

[0600] As an example, an RRC field whose name includes offDurationTimer indicates the T1.

[0601] As an example, an RRC field including the name of the target timer indicates the value of the target timer.

[0602] As an example, the phrase during the running time of the target timer means: when the target timer is running.

[0603] As an example, the phrase during the running time of the target timer means: during the running period of the target timer.

[0604] As an example, the phrase "the first cell is in the active time" means that the first node believes that the first cell is in the active time.

[0605] As an example, the phrase "the first cell is in the active time" means that the first cell is in the active time of the first cell.

[0606] As an example, the phrase "the first cell is in the active time" means that the first cell is not in the inactive time.

[0607] As an example, the system frame number and the subframe number are used to determine the target time.

[0608] As an example, the system frame number, the subframe number, and the slot number are used to determine the target time.

[0609] As an example, the target time depends on subframe S1 in frame F1.

[0610] As an example, the target time depends on slot Q1 in subframe S1 in frame F1.

[0611] As an example, if subframe S1 in frame F1 satisfies a given formula, the target time is the start time of subframe S1.

[0612] As an example, if subframe S1 in frame F1 satisfies a given formula, the target time is slot Q1 in subframe S1.

[0613] As an example, F1 is a frame number.

[0614] As an example, F1 is an SFN (System Frame Number).

[0615] As an example, frame F1 is a radio frame.

[0616] As an example, frame F1 is a system frame.

[0617] As an example, frame F1 is a superframe.

[0618] As an example, frame F1 is a frame in the NR system.

[0619] As an example, frame F1 is a frame in the LTE system.

[0620] As an example, frame F1 is a frame with the frame number F1.

[0621] As an example, the frame F1 is a system frame with an SFN of F1.

[0622] As an example, the frame F1 includes at least 1 subframe.

[0623] As an example, the frame F1 includes 10 subframes.

[0624] As an example, the S1 is a subframe number.

[0625] As an example, the subframe S1 is a subframe with a subframe number equal to S1.

[0626] As an example, the subframe S1 is a subframe in the frame F1.

[0627] As an example, the subframe S1 includes at least 1 time slot.

[0628] As an example, the Q1 is a time slot number.

[0629] As an example, the Q1 is a time slot offset.

[0630] As an example, the Q1 is the time slot number in a subframe.

[0631] As an example, the Q1 is used to identify a time slot in a subframe.

[0632] As an example, the Q1 is the (Q1 + 1)-th time slot in the subframe S1.

[0633] As an example, the Q1 is a time slot in the subframe S1.

[0634] As an example, the Q1 is the time delay before the target timer starts.

[0635] As an example, the given formula is predefined.

[0636] As an example, the given formula is related to at least one of F1, S1, T1, and P1.

[0637] As an example, the given formula is related to F1, S1, T1, and P1.

[0638] As an example, the given formula is related to [(F1 × 10) + S1].

[0639] As an example, the given formula is: [(F1 × 10) + S1] modulo (T1) = P1.

[0640] As an example, the given formula is: [(F1 × 10) + S1] modulo (T1 × 2) = P1.

[0641] As an example, the T1 is the period of a cell DTX and / or cell DRX.

[0642] As an example, the T1 is the operating period of a cell DTX and / or cell DRX.

[0643] As an example, the T1 is the length of the operating period of a cell DTX and / or cell DRX.

[0644] As an example, the T1 is a long period.

[0645] As an example, the T1 is a short period.

[0646] As an example, the T1 is the period of the cell DTX and / or cell DRX of the first cell.

[0647] As an example, the P1 is a subframe offset.

[0648] As an example, the candidate of the P1 is not greater than the T1.

[0649] As an example, the candidate of the P1 is an integer that is not less than 0 and not greater than T1 - 1.

[0650] As an example, the first parameter set includes at least one of the T1, the P1, and the Q1.

[0651] As an example, the first parameter set includes at least the former of the T1, the P1, and the Q1.

[0652] As an example, the first parameter set includes the T1, the P1, and the Q1.

[0653] As an example, a drx-LongCycleStartOffset field indicates the T1.

[0654] As an example, a drx-LongCycleStartOffset field indicates the P1.

[0655] As an example, a drx-SlotOffset field indicates the Q1.

[0656] As an example, an RRC field indicates the T1.

[0657] As an example, an RRC field with a name including StartOffset indicates the T1.

[0658] As an example, an RRC field with a name including at least one of cell, drx, dtx, nes, Long, Cycle, Start, or Offset indicates the T1.

[0659] As an example, an RRC field indicates the P1.

[0660] As an example, an RRC field with a name including StartOffset indicates the P1.

[0661] As an example, an RRC field with a name including at least one of cell, drx, dtx, nes, Long, Cycle, Start, or Offset indicates the P1.

[0662] As an example, an RRC field indicates the Q1.

[0663] As an example, an RRC field with a name including SlotOffset indicates the Q1.

[0664] As an example, an RRC field with a name including at least one of cell, drx, dtx, nes, Slot, or Offset indicates the Q1.

[0665] As an example, the uppercase and lowercase of the letters in the name of the RRC field in the above embodiments are not limited.

[0666] Example 8

[0667] Embodiment 8 exemplifies a schematic diagram of the active time and inactive time of the first cell according to an embodiment of the present application, as shown in the appendix Figure 8 shown. In the appendix Figure 8 , the solid-line box represents the time outside the inactive time of the first cell.

[0668] As an example, before the dashed-line box 801, the first parameter set is received, and the first parameter set is received and used to determine the application of the first parameter set.

[0669] As an example, before the dashed-line box 802, the first signaling is received, and the first signaling indicates not to apply the first parameter set.

[0670] As an example, before the dashed box 803, the first signaling is received, and the first signaling indicates to apply the first parameter set.

[0671] As an example, before the dashed box 804, the first parameter set is not received.

[0672] As an example, before the dashed box 804, the first parameter set is received and the first signaling is not received.

[0673] As an example, the dashed box 801 indicates that the first parameter set is configured and the first parameter set is applied.

[0674] As an example, the dashed box 802 indicates that the first parameter set is configured and the first parameter set is not applied; the dashed box 803 indicates that the first parameter set is configured and the first parameter set is applied.

[0675] As an example, the dashed box 804 indicates that the first parameter set is not configured or the first parameter set is configured and the first parameter set is not applied.

[0676] As an example, within the time interval corresponding to the active time in the dashed box 801 and the dashed box 803, the first cell is in the active time; within the time interval corresponding to the inactive time in the dashed box 801 and the dashed box 803, the first cell is in the inactive time.

[0677] As an example, at the end moment of each solid box in the dashed box 801 and the dashed box 803, the first cell enters the inactive time.

[0678] As an example, at the start moment of each inactive time in the dashed box 801 and the dashed box 803, the first cell enters the inactive time.

[0679] As an example, after a time offset passes from the end moment of each solid box in the dashed box 801 and the dashed box 803, the first cell enters the inactive time.

[0680] As an example, the one time offset is predefined.

[0681] As an example, the one time offset is preconfigured.

[0682] As an example, the one time offset is determined by a timer other than the target timer.

[0683] Example 9

[0684] Example 9 illustrates a schematic diagram of a first set of conditions according to an embodiment of the present application, where the first RRC message includes an SDT configuration, as shown in the appendix Figure 9 as shown.

[0685] In Example 9, the first set of conditions includes that the first RRC message includes an SDT configuration, and the SDT configuration includes the first resource block.

[0686] As an embodiment, the first set of conditions is satisfied on the premise that the first RRC message includes an SDT configuration and the SDT configuration includes the first resource block.

[0687] As an embodiment, the first set of conditions is not satisfied on the premise that the first RRC message does not include an SDT configuration or the SDT configuration does not include the first resource block.

[0688] As an embodiment, the first set of conditions is that the first node is in the RRC idle state and the first RRC message includes an SDT configuration.

[0689] As an embodiment, when the first node is in the RRC idle state and the first RRC message includes an SDT configuration, transmission on the first resource block is performed; when the first node is in the RRC idle state and the first RRC message does not include an SDT configuration, transmission on the first resource block is not performed.

[0690] As an embodiment, that the first RRC message includes an SDT configuration means that the first RRC message includes the second information block.

[0691] As an embodiment, that the first RRC message includes an SDT configuration means that the first RRC message includes a second information block, and the second information block includes the SDT configuration.

[0692] As an embodiment, that the first RRC message includes an SDT configuration means that the suspendConfig in the RRCRelease message in the first RRC message includes a second information block, and the second information block includes the SDT configuration.

[0693] As an embodiment, the second information block is a SuspendConfig.

[0694] As an embodiment, the name of the second information block includes sdt-Config.

[0695] As an example, the name of the second information block includes at least one of mt or sdt or Config.

[0696] As an example, the second information block is an sdt-Config.

[0697] As an example, the second information block is an sdt-Config-r17.

[0698] As an example, the second information block is an sdt-Config-r18.

[0699] As an example, the second information block is an sdt-Config1.

[0700] As an example, the second information block is an sdt-ConfigMTSDT.

[0701] As an example, the second information block is an mtsdt-Config.

[0702] As an example, the second information block includes a dedicated configuration for SDT.

[0703] As an example, the second information block includes a dedicated configuration for MO-SDT.

[0704] As an example, the second information block includes a dedicated configuration for MT-SDT.

[0705] As an example, the first RRC message including the SDT configuration means that the first RRC message includes a third information block.

[0706] As an example, the first RRC message including the SDT configuration means that the first RRC message includes a third information block, and the third information block includes the SDT configuration.

[0707] As an example, the first RRC message including the SDT configuration means that SIB1 in the first RRC message includes a third information block, and the third information block includes the SDT configuration.

[0708] As an example, the name of the third information block includes sdt-ConfigCommon.

[0709] As an example, the name of the third information block includes at least one of sdt or mt or ConfigCommon.

[0710] As an example, the third information block is sdt-ConfigCommon.

[0711] As an example, the third information block is sdt-ConfigCommon-r17.

[0712] As an example, the third information block is sdt-ConfigCommon-r18.

[0713] As an example, the third information block is sdt-ConfigCommon1.

[0714] As an example, the third information block is mtsdt-ConfigCommon.

[0715] As an example, the third information block is sdt-ConfigCommonMT-SDT.

[0716] As an example, the third information block includes the common configuration for SDT.

[0717] As an example, the third information block includes the common configuration for MO-SDT.

[0718] As an example, the third information block includes the common configuration for MT-SDT.

[0719] As an example, the SDT configuration is dedicated to MO-SDT; the first resource block is used for the uplink shared channel.

[0720] As an example, the SDT configuration is dedicated to MT-SDT; the first resource block is used for the downlink shared channel.

[0721] As an example, the SDT configuration is shared by MO-SDT and MT-SDT.

[0722] As an example, the SDT configuration refers to the cell common configuration for SDT.

[0723] As an example, the SDT configuration refers to the UE dedicated configuration for SDT.

[0724] As an example, the SDT configuration refers to the cell common configuration for SDT and the UE dedicated configuration for SDT.

[0725] As an example, the SDT configuration includes that the first resource block includes: the second information block includes the first resource block.

[0726] As an embodiment, the SDT configuration includes the first resource block, where the second information block includes the time-domain resource allocation and frequency-domain resource allocation of the first resource block.

[0727] As an embodiment, the SDT configuration includes the first resource block, where the second information block includes the MCS of the first resource block.

[0728] As an embodiment, that the second information block includes the first resource block means that the second information block indicates the first resource block.

[0729] As an embodiment, that the second information block includes the first resource block means that the second information block configures the first resource block.

[0730] As an embodiment, that the second information block includes the first resource block means that the second information block is used to determine the first resource block.

[0731] As an embodiment, the second information block includes an sdt-MAC-PHY-CG-Config, and the sdt-MAC-PHY-CG-Config includes the first resource block.

[0732] As an embodiment, the second information block includes a BWP-UplinkDedicatedSDT, and the BWP-UplinkDedicatedSDT includes the first resource block.

[0733] As an embodiment, the second information block includes a configuredGrantConfigToAddModList, and the configuredGrantConfigToAddModList includes the first resource block.

[0734] As an embodiment, the second information block includes a ConfiguredGrantConfig, the ConfiguredGrantConfig includes the first resource block, and the ConfiguredGrantConfig includes a CG-SDT-Configuration.

[0735] As an embodiment, the second information block includes an rrc-ConfiguredUplinkGrant, the rrc-ConfiguredUplinkGrant includes the first resource block, and the rrc-ConfiguredUplinkGrant includes a CG-SDT-Configuration.

[0736] As an example, the phrase the SDT configuration includes the first resource block means that the SDT configuration is used to determine the first resource block.

[0737] As an example, the phrase the SDT configuration includes the first resource block means that the SDT configuration indicates the first resource block.

[0738] As an example, the phrase the SDT configuration includes the first resource block means that the first resource block is configured for the SDT configuration.

[0739] Example 10

[0740] Example 10 exemplifies a schematic diagram of a first set of conditions according to an embodiment of the present application, where the first RRC message includes a first indication, as shown in the appendix Figure 10 as shown.

[0741] In Example 10, the first set of conditions includes that the first RRC message includes a first indication; the first indication depends on the first set of parameters.

[0742] As an example, on the premise that the first RRC message includes the first indication, the first set of conditions is satisfied.

[0743] As an example, on the premise that the first RRC message does not include the first indication, the first set of conditions is not satisfied.

[0744] As an example, the first set of conditions is that the first node is in the RRC idle state and the first RRC message includes the first indication.

[0745] As an example, when the first node is in the RRC idle state and the first RRC message includes the first indication, transmission on the first resource block is performed; when the first node is in the RRC idle state and the first RRC message does not include the first indication, transmission on the first resource block is not performed.

[0746] As an example, the first set of conditions is that the first node is in the RRC idle state, the first RRC message includes the SDT configuration, and the first RRC message includes the first indication.

[0747] As an example, when the first node is in the RRC idle state, and the first RRC message includes the SDT configuration and the first indication, transmission on the first resource block is performed; when the first node is in the RRC idle state, and the first RRC message includes the SDT configuration but does not include the first indication, transmission on the first resource block is not performed.

[0748] As an example, the first indication is used to indicate enabling transmission on the first resource block by the first node when the first node is in the RRC idle state when the first parameter set is configured.

[0749] As an example, the first indication is used to indicate enabling the SDT procedure when the first parameter set is configured.

[0750] As an example, the first indication is used to indicate enabling the CG-SDT procedure when the first parameter set is configured.

[0751] As an example, the first indication is used to indicate enabling transmission on the CG resources for SDT when the first parameter set is configured.

[0752] As an example, the configuration of the first indication depends on the first parameter set being configured.

[0753] As an example, the first indication is configured for the first parameter set.

[0754] As an example, the first indication is configured only when the first parameter set is configured.

[0755] As an example, the first indication can be configured only when the first parameter set is configured.

[0756] As an example, the first RRC message includes the first indication only when the first RRC message includes at least the first parameter set.

[0757] As an example, the first RRC message does not include the first indication on the premise that the first parameter set is not configured.

[0758] Example 11

[0759] Example 11 exemplifies a schematic diagram in which the first parameter set is not applied during the first SDT procedure according to an embodiment of the present application, as shown in the appendix Figure 11 as follows.

[0760] In Embodiment 11, during the first SDT process, the first parameter set is not applied.

[0761] As an embodiment, the phrase "during the first SDT process" means: if the first SDT process is in progress.

[0762] As an embodiment, the phrase "during the first SDT process" means: if the first SDT process is considered to be in progress.

[0763] As an embodiment, the phrase "during the first SDT process" includes: a timer T319a is running.

[0764] As an embodiment, the phrase "during the first SDT process" includes: a timer T319b is running.

[0765] As an embodiment, the phrase "during the first SDT process" includes: a timer whose name includes T319 is running.

[0766] As an embodiment, the phrase "the first parameter set is not applied" means: the cell DTX and / or cell DRX of the first cell are not activated.

[0767] As an embodiment, the phrase "the first parameter set is not applied" means: the first node considers that the cell DTX and / or cell DRX of the first cell are deactivated.

[0768] As an embodiment, the phrase "the first parameter set is not applied" means: the first node ignores the cell DTX and / or cell DRX of the first cell.

[0769] As an embodiment, the phrase "the first parameter set is not applied" means: the first parameter set is not executed.

[0770] As an embodiment, the phrase "the first parameter set is not applied" means: the first node does not determine the active time and inactive time of the first cell according to the first parameter set.

[0771] As an embodiment, the phrase "the first parameter set is not applied" means: the first parameter set is ignored.

[0772] As an embodiment, the phrase "the first parameter set is not applied" means: the first parameter set does not take effect.

[0773] As an embodiment, the phrase "the first parameter set is not applied" means: the first node considers that the first cell is in the active time.

[0774] As an example, the phrase "the first parameter set is not applied" includes: the target timer is not started.

[0775] As an example, the phrase "the first parameter set is not applied" includes: the target timer does not run, and the first node does not consider the first cell to be in the inactive time.

[0776] As an example, in the RRC idle state, the first parameter set is not applied; "in the RRC idle state, the first parameter set is not applied" is used to determine "during the first SDT process, the first parameter set is not applied".

[0777] The above method is simple to implement.

[0778] The above method reduces the UE's monitoring of the PDCCH and reduces the UE's power consumption.

[0779] As an example, in the RRC idle state, if the first SDT process is not in progress, the first parameter set is applied.

[0780] The above method enables the UE to obtain the energy-saving status of the base station in a timely manner, which is beneficial to the UE's decision-making.

[0781] Example 12

[0782] Embodiment 12 exemplifies a structural block diagram of a processing device in a first node according to an embodiment of the present application; as shown in the appendix Figure 12 shown. In the appendix Figure 12 In it, the processing device 1200 in the first node includes a first processor 1201.

[0783] The first processor 1201 receives a first RRC message, the first RRC message includes at least a first parameter set, the first parameter set is used to determine the active time and inactive time of the first cell; during the inactive time of the first cell, whether to perform a transmission on the first resource block depends at least on the RRC state of the first node;

[0784] In Embodiment 12, whether to perform a transmission on the first resource block depends at least on the RRC state of the first node includes: when the first node is in the RRC connected state, do not perform a transmission on the first resource block; when a first condition set is satisfied, perform a transmission on the first resource block; the first condition set includes at least that the first node is in the RRC idle state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

[0785] As an example, the first set of conditions includes that the first RRC message includes an SDT configuration, and the SDT configuration includes the first resource block.

[0786] As an example, the first set of conditions includes that the first RRC message includes a first indication; the first indication depends on the first set of parameters.

[0787] As an example, when the first set of conditions is satisfied, the first processor 1201 initiates a first SDT process; wherein, the first SDT process includes the transmission of the behavior being executed on the first resource block.

[0788] As an example, during the first SDT process, the first set of parameters is not applied.

[0789] As an example, the first processor 1201 starts a target timer at a target moment; when the first node enters the RRC idle state, the target timer is stopped; wherein, the first set of parameters is used to determine the target moment.

[0790] As an example, after the first set of parameters is received, whether the first processor 1201 listens for the first signaling depends at least on the RRC state of the first node; wherein, whether the behavior of listening for the first signaling depends at least on the RRC state of the first node includes: when the first node is in the RRC connected state, listening for the first signaling; when a second set of conditions is satisfied, not listening for the first signaling; the second set of conditions includes at least that the first node is in the RRC idle state; the first signaling is used to determine whether the first set of parameters is applied; the first signaling is a signaling of a protocol layer below the RRC sublayer; the first signaling is multicast or broadcast.

[0791] As an example, the first processor 1201 includes a first receiver and a first transmitter.

[0792] As an example, the first receiver includes at least one of the antenna 452 or the receiver 454 or the multi-antenna receiving processor 458 or the receiving processor 456 or the controller / processor 459 or the memory 460 or the data source 467 attached to this application Figure 4 in.

[0793] As an example, the first receiver includes at least the antenna 452 and the receiver 454 attached to this application Figure 4 in.

[0794] As an example, the first transmitter includes that attached to this application Figure 4at least one of the antenna 452, the transmitter 454, the multi-antenna transmission processor 457, the transmission processor 468, the controller / processor 459, the memory 460, or the data source 467 in

[0795] As an embodiment, the first transmitter includes the attachment of this application Figure 4 at least the antenna 452 and the transmitter 454 in

[0796] Example 13

[0797] Embodiment 13 exemplifies a structural block diagram of a processing device in a second node according to an embodiment of this application; as shown in the attachment Figure 13 shown. In the attachment Figure 13 the processing device 1300 in the second node includes a second processor 1301.

[0798] The second processor 1301 sends a first RRC message, and the first RRC message includes at least a first parameter set, and the first parameter set is used to determine the active time and the inactive time of the first cell;

[0799] In Embodiment 13, during the inactive time of the first cell, whether the receiver of the first RRC message performs a transmission on the first resource block depends at least on the RRC state of the receiver of the first RRC message; the phrase whether the receiver of the first RRC message performs a transmission on the first resource block depends at least on the RRC state of the receiver of the first RRC message includes: when the receiver of the first RRC message is in the RRC connected state, the receiver of the first RRC message does not perform a transmission on the first resource block; when a first condition set is satisfied, the receiver of the first RRC message performs a transmission on the first resource block; the first condition set includes at least that the receiver of the first RRC message is in the RRC disconnected state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

[0800] As an embodiment, the first condition set includes that the first RRC message includes an SDT configuration, and the SDT configuration includes the first resource block.

[0801] As an embodiment, the first condition set includes that the first RRC message includes a first indication; the first indication depends on the first parameter set.

[0802] As an embodiment, when the first condition set is satisfied, the receiver of the first RRC message initiates a first SDT process; the first SDT process includes the action of performing a transmission on the first resource block.

[0803] As an example, during the first SDT process, the first parameter set is not applied.

[0804] As an example, the receiver of the first RRC message starts a target timer at a target moment; when the receiver of the first RRC message enters the RRC idle state, the receiver of the first RRC message stops the target timer; the first parameter set is used to determine the target moment.

[0805] As an example, after the first parameter set is sent, the first processor 1301 sends a first signaling; whether the receiver of the first RRC message listens to the first signaling depends at least on the RRC state of the receiver of the first RRC message; the phrase whether the receiver of the first RRC message listens to the first signaling depends at least on the RRC state of the receiver of the first RRC message includes: when the receiver of the first RRC message is in the RRC connected state, the receiver of the first RRC message listens to the first signaling; when a second condition set is satisfied, the receiver of the first RRC message does not listen to the first signaling; the second condition set includes at least that the receiver of the first RRC message is in the RRC idle state; the first signaling is used to determine whether the first parameter set is applied; the first signaling is a signaling of a protocol layer below the RRC sublayer; the first signaling is multicast or broadcast.

[0806] As an example, the second processor 1301 includes a second receiver and a second transmitter.

[0807] As an example, the second transmitter includes at least one of antenna 420 or transmitter 418 or multi-antenna transmission processor 471 or transmission processor 416 or controller / processor 475 or memory 476 in the present application Figure 4

[0808] As an example, the second transmitter includes at least antenna 420 and transmitter 418 in the present application Figure 4

[0809] As an example, the second receiver includes at least one of antenna 420 or receiver 418 or multi-antenna reception processor 472 or reception processor 470 or controller / processor 475 or memory 476 in the present application Figure 4

[0810] As an example, the second receiver includes at least antenna 420 and receiver 418 in the present application Figure 4 ​​​​

[0811] Those of ordinary skill in the art can understand that all or part of the steps in the above methods can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a hard disk, or an optical disc, etc. Optionally, all or part of the steps in the above embodiments can also be implemented using one or more integrated circuits. Correspondingly, each module unit in the above embodiments can be implemented in a hardware form or in the form of a software function module. The present application is not limited to any specific form of the combination of software and hardware. The user equipment, terminal, and UE in the present application include, but are not limited to, unmanned aerial vehicles, communication modules on unmanned aerial vehicles, remote control aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebooks, vehicle-mounted communication devices, wireless sensors, network cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (Machine Type Communication) terminals, eMTC (enhanced MTC) terminals, data cards, network cards, vehicle-mounted communication devices, low-cost mobile phones, low-cost tablet computers, and other wireless communication devices. The base station or system equipment in the present application includes, but is not limited to, macrocell base stations, microcell base stations, home base stations, relay base stations, gNB (NR Node B) NR Node B, TRP (Transmitter Receiver Point), and other wireless communication devices.

[0812] As described above, it is only a preferred embodiment of the present application and is not used to limit the protection scope of the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A method used in a terminal for wireless communication, characterized in that: include: receiving a first RRC message, the first RRC message including at least a first parameter set, the first parameter set being used to determine an active time and an inactive time of a first cell; During the inactive time of the first cell, whether to perform transmission on the first resource block depends on at least the RRC state of the first node; Among them, whether to perform transmission on the first resource block depends on the RRC state of at least the first node, including: when the first node is in an RRC connected state, transmission on the first resource block is not performed; when a first condition set is met, transmission on the first resource block is performed; the first condition set includes that at least the first node is in an RRC non-connected state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

2. The method according to claim 1, characterized in that: The first condition set includes that the first RRC message includes an SDT configuration, and the SDT configuration includes the first resource block.

3. The method according to claim 1 or 2, characterized in that: The first condition set includes that the first RRC message includes a first indication; and the first indication depends on the first parameter set.

4. The method according to any one of claims 1 to 3, characterized in that: include: When the first set of conditions is met, initiating a first SDT process; The first SDT process includes the behavior of performing transmission on the first resource block.

5. The method according to claim 4, characterized in that During the first SDT process, the first set of parameters is not applied.

6. The method according to any one of claims 1 to 5, characterized in that: include: Start the target timer at the target time; When the first node enters the RRC unconnected state, stopping the target timer; The first parameter set is used to determine the target time.

7. The method according to any one of claims 1 to 6, characterized in that: include: After the first parameter set is received, whether to monitor the first signaling depends on at least an RRC state of the first node; Among them, whether the behavior monitors the first signaling depends on the RRC state of at least the first node, including: when the first node is in the RRC connected state, monitor the first signaling; when the second condition set is met, do not monitor the first signaling; the second condition set includes at least the first node is in the RRC non-connected state; the first signaling is used to determine whether the first parameter set is applied; the first signaling is the signaling of the protocol layer below the RRC sublayer; the first signaling is multicast or broadcast.

8. A terminal, characterized in that: The terminal includes: one or more processors and a memory; The memory is coupled to the one or more processors, and the memory is used to store computer program codes, where the computer program codes include computer instructions. The one or more processors call the computer instructions to enable the terminal to execute the method according to any one of claims 1 to 7.

9. A method used in a base station for wireless communication, characterized in that: include: The second processor sends a first RRC message, where the first RRC message includes at least a first parameter set, where the first parameter set is used to determine an active time and an inactive time of a first cell; Among them, during the inactive time of the first cell, whether the receiver of the first RRC message performs transmission on the first resource block depends on at least the RRC state of the receiver of the first RRC message; whether the receiver of the first RRC message performs transmission on the first resource block depends on at least the RRC state of the receiver of the first RRC message, including: when the receiver of the first RRC message is in an RRC connected state, the receiver of the first RRC message does not perform transmission on the first resource block; when a first condition set is met, the receiver of the first RRC message performs transmission on the first resource block; the first condition set includes that at least the receiver of the first RRC message is in an RRC non-connected state; the first resource block is used for a shared channel and the first resource block is configured by an RRC message.

10. The method according to claim 9, characterized in that The first condition set includes that the first RRC message includes an SDT configuration, and the SDT configuration includes the first resource block.

11. The method according to claim 9 or 10, characterized in that: The first condition set includes that the first RRC message includes a first indication; and the first indication depends on the first parameter set.

12. The method according to any one of claims 9 to 11, characterized in that When the first set of conditions is met, the receiver of the first RRC message initiates a first SDT process; the first SDT process includes the behavior of performing transmission on the first resource block.

13. The method according to any one of claims 9 to 12, characterized in that During the first SDT process, the first set of parameters is not applied.

14. The method according to any one of claims 9 to 13, characterized in that The recipient of the first RRC message starts a target timer at a target time; when the recipient of the first RRC message enters the RRC non-connected state, the recipient of the first RRC message stops the target timer; and the first parameter set is used to determine the target time.

15. The method according to any one of claims 9 to 14, characterized in that include: After the first parameter set is sent, sending a first signaling; Among them, whether the recipient of the first RRC message monitors the first signaling depends on the RRC state of at least the recipient of the first RRC message; the phrase whether the recipient of the first RRC message monitors the first signaling depends on the RRC state of at least the recipient of the first RRC message includes: when the recipient of the first RRC message is in the RRC connected state, the recipient of the first RRC message monitors the first signaling; when the second condition set is met, the recipient of the first RRC message does not monitor the first signaling; the second condition set includes that at least the recipient of the first RRC message is in the RRC non-connected state; the first signaling is used to determine whether the first parameter set is applied; the first signaling is the signaling of the protocol layer below the RRC sublayer; the first signaling is multicast or broadcast.

16. A base station, characterized in that: The base station includes: one or more processors and a memory; The memory is coupled to the one or more processors, and the memory is used to store computer program codes, where the computer program codes include computer instructions, and the one or more processors call the computer instructions to enable the base station to perform the method according to any one of claims 9 to 15.

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