A method and device used in a communication node for wireless communication

Abstract

The present application discloses a method and apparatus in a communication node used for wireless communication. The communication node receives a plurality of configuration sub-information, each of the plurality of configuration sub-information includes an execution condition and a configuration set; when the execution condition in the first configuration sub-information is satisfied, the configuration set in the first configuration sub-information is applied and a first message is sent; after sending the first message, when the first condition set is satisfied, a subset of the plurality of configuration sub-information is maintained, the subset of the plurality of configuration sub-information includes at least a second configuration sub-information; the first configuration sub-information is any configuration sub-information in the plurality of configuration sub-information, and the second configuration sub-information is a configuration sub-information different from the first configuration sub-information; the first message is used to indicate that the radio link control reconfiguration is completed; the first condition set includes sending the first message.

Description

Technical Field

[0001] The present application relates to a transmission method and apparatus in a wireless communication system, and in particular to a method and apparatus for conditional reconfiguration release. Background Art

[0002] In the traditional cell handover process, when the UE is in the RRC (Radio Resource Control) connected state (RRC_Connected), based on the UE's measurement results, the base station can decide whether to switch the UE from the source cell to the target cell. The handover process includes handover preparation (Handover Preparation), handover execution (Handover Execution) and handover completion (Handover Completion) stages. Faced with the increasing communication needs, 3GPP (3rd Generation Partner Project) began to study non-terrestrial network communications (Non-Terrestrial Network, NTN). The 3GPP RAN#80 meeting decided to carry out the "NR (New Radio) Support for Non-terrestrial Network Solutions" research project, which is a continuation of the previous "NR Support for Non-terrestrial Network" research project (RP-171450). Among them, the mobility of NTN is an important research aspect. Summary of the invention

[0003] In NTN, conditional handover based on conditional reconfiguration can avoid the transmission delay caused by the handover preparation phase in traditional handover and reduce the transmission interruption interval. In NTN, the wireless environment is relatively complex and the handover scenarios are diverse. How to further reduce the handover delay needs to be enhanced.

[0004] In view of the above problems, this application provides a solution. In the description of the above problems, the NTN scenario is used as an example; this application is also applicable to scenarios such as terrestrial transmission, achieving similar technical effects in the NTN scenario. In addition, the use of a unified solution for different scenarios also helps reduce hardware complexity and cost.

[0005] As an embodiment, the interpretation of the terminology in the present application refers to the definition of the 3GPP specification protocol TS36 series.

[0006] As an example, the interpretation of the terms in the present application refers to the definition of the TS38 series of specification protocols of 3GPP.

[0007] As an example, the interpretation of the terms in the present application refers to the definition of the TS37 series of specification protocols of 3GPP.

[0008] As an embodiment, the interpretation of the terms in this application refers to the definition of the standard protocol of IEEE (Institute of Electrical and Electronics Engineers).

[0009] It should be noted that, in the absence of conflict, the embodiments and features in any node of the present application can be applied to any other node. In the absence of conflict, the embodiments and features in the embodiments of the present application can be arbitrarily combined with each other.

[0010] The present application discloses a method in a first node used for wireless communication, characterized by comprising:

[0011] Receiving a plurality of configuration sub-information, each of the plurality of configuration sub-information comprising an execution condition and a configuration set;

[0012] When the one execution condition in the first configuration sub-information is met, applying the one configuration set in the first configuration sub-information and sending a first message;

[0013] After sending the first message, when a first set of conditions is satisfied, maintaining a subset of the plurality of configuration sub-information, the subset of the plurality of configuration sub-information including at least the second configuration sub-information;

[0014] The first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is one of the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; and one of the conditions in the first condition set includes sending the first message.

[0015] As an embodiment, the problem to be solved by the present application includes: how to further reduce the switching delay.

[0016] As an embodiment, the problem to be solved by the present application includes: how to reduce the transmission interruption time.

[0017] As an embodiment, the characteristics of the above method include: when the UE completes a regular handover or a conditional handover, the configured conditional reconfiguration is conditionally retained.

[0018] As an embodiment, the benefits of the above method include: ensuring service continuity.

[0019] As an embodiment, the benefits of the above method include: providing alternative cells to the UE as much as possible.

[0020] As an embodiment, the benefits of the above method include: avoiding wireless link failure.

[0021] As an embodiment, the benefits of the above method include: shortening the time for re-establishing the RRC connection.

[0022] According to one aspect of the present application, it is characterized by comprising:

[0023] When the one execution condition in the first configuration sub-information is met, sending a second message;

[0024] receiving a third message;

[0025] The second message is used for a random access procedure; one of the conditions in the first condition set includes successful completion of the random access procedure; and the third message is associated with a first identifier and is used to determine that the random access procedure is successfully completed.

[0026] According to one aspect of the present application, it is characterized by comprising:

[0027] In response to the behavior maintaining the subset of the plurality of configuration sub-information, first information is sent; the first information indicates that the subset of the plurality of configuration sub-information is maintained.

[0028] According to one aspect of the present application, it is characterized by comprising:

[0029] Second information is received, where the second information is used to indicate maintaining the subset of the plurality of configuration sub-information; and one of the first condition set includes receiving the second information.

[0030] According to one aspect of the present application, it is characterized in that the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include at least one of the type of cell, or the height of the cell, or the orbit of the cell, or the delay of the cell, or the ephemeris of the cell.

[0031] According to one aspect of the present application, it is characterized by comprising:

[0032] receiving a first signaling indicating a first time length; and releasing the subset of the plurality of configuration sub-information when the time length for which the subset of the plurality of configuration sub-information is maintained reaches the first time length;

[0033] The first time length includes a positive integer number of time slots.

[0034] According to one aspect of the present application, it is characterized by comprising:

[0035] receiving third configuration sub-information; and releasing the subset of the plurality of configuration sub-information in response to the receiving of the third configuration sub-information;

[0036] The third configuration sub-information includes an execution condition and a configuration set, the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information, and the third configuration sub-information is associated with a third cell.

[0037] The present application discloses a method used in a second node of wireless communication, characterized by comprising:

[0038] Sending a plurality of configuration sub-information, each of the plurality of configuration sub-information comprising an execution condition and a configuration set;

[0039] Wherein, when one of the execution conditions in the first configuration sub-information is met, the one of the configuration sets in the first configuration sub-information is applied and the first message is sent; after the first message is sent, when the first condition set is met, a subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least the second configuration sub-information; the first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is one of the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message.

[0040] According to one aspect of the present application, it is characterized in that when one of the execution conditions in the first configuration sub-information is met, the second message is sent; the third message is received; the second message is used for a random access process; one condition in the first condition set includes the successful completion of the random access process; the third message is associated with the first identifier and is used to determine that the random access process is successfully completed.

[0041] According to one aspect of the present application, it is characterized in that, as a response to the behavior that the subset of the multiple configuration sub-information is maintained, first information is sent; the first information indicates that the subset of the multiple configuration sub-information is maintained.

[0042] According to one aspect of the present application, it is characterized by comprising:

[0043] Second information is sent, where the second information is used to indicate maintaining the subset of the plurality of configuration sub-information; and one of the conditions in the first condition set includes receiving the second information.

[0044] According to one aspect of the present application, it is characterized in that the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include at least one of the type of cell, or the height of the cell, or the orbit of the cell, or the delay of the cell, or the ephemeris of the cell.

[0045] According to one aspect of the present application, it is characterized by comprising:

[0046] Sending a first signaling indicating a first time length; when the time length for which the subset of the plurality of configuration sub-information is maintained reaches the first time length, releasing the subset of the plurality of configuration sub-information;

[0047] The first time length includes a positive integer number of time slots.

[0048] According to one aspect of the present application, it is characterized in that third configuration sub-information is received; as a response to the third configuration sub-information of the behavior being received, the subset of the multiple configuration sub-information is released; the third configuration sub-information includes an execution condition and a configuration set, the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information, and the third configuration sub-information is associated with a third cell.

[0049] The present application discloses a method in a third node used for wireless communication, characterized by comprising:

[0050] receiving a first message;

[0051] In which, multiple configuration sub-information is received, each of the multiple configuration sub-information includes an execution condition and a configuration set; when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied; after the first message is sent, when the first condition set is met, a subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least the second configuration sub-information; the first configuration sub-information is any configuration sub-information in the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the wireless link control reconfiguration is completed; one condition in the first condition set includes sending the first message.

[0052] According to one aspect of the present application, it is characterized by comprising:

[0053] When the one execution condition in the first configuration sub-information is satisfied, receiving a second message;

[0054] sending a third message;

[0055] The second message is used for a random access procedure; one of the conditions in the first condition set includes successful completion of the random access procedure; and the third message is associated with a first identifier and is used to determine that the random access procedure is successfully completed.

[0056] According to one aspect of the present application, it is characterized by comprising:

[0057] In response to the behavior that the subset of the plurality of configuration sub-information is maintained, first information is received; the first information indicates that the subset of the plurality of configuration sub-information is maintained.

[0058] According to one aspect of the present application, it is characterized in that second information is received, and the second information is used to indicate maintaining the subset of the multiple configuration sub-information; and one condition in the first condition set includes receiving the second information.

[0059] According to one aspect of the present application, it is characterized in that the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include at least one of the type of cell, or the height of the cell, or the orbit of the cell, or the delay of the cell, or the ephemeris of the cell.

[0060] According to one aspect of the present application, it is characterized in that a first signaling is received, the first signaling indicating a first time length; when the time length for which the subset of the plurality of configuration sub-information is maintained reaches the first time length, the subset of the plurality of configuration sub-information is released;

[0061] The first time length includes a positive integer number of time slots.

[0062] According to one aspect of the present application, it is characterized by comprising:

[0063] Sending third configuration sub-information;

[0064] In which, as a response to the third configuration sub-information being received, the subset of the multiple configuration sub-information is released; the third configuration sub-information includes an execution condition and a configuration set, the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information, and the third configuration sub-information is associated with a third cell.

[0065] The present application discloses a first node used for wireless communication, characterized in that it includes:

[0066] A first receiver receives a plurality of configuration sub-information, each of the plurality of configuration sub-information comprising an execution condition and a configuration set;

[0067] A first transmitter, when the one execution condition in the first configuration sub-information is satisfied, applies the one configuration set in the first configuration sub-information and sends a first message;

[0068] The first receiver, after sending the first message, maintains a subset of the plurality of configuration sub-information when a first set of conditions is satisfied, the subset of the plurality of configuration sub-information including at least the second configuration sub-information;

[0069] The first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is one of the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; and one of the conditions in the first condition set includes sending the first message.

[0070] The present application discloses a second node used for wireless communication, characterized in that it includes:

[0071] A second transmitter sends a plurality of configuration sub-information, each of the plurality of configuration sub-information comprising an execution condition and a configuration set;

[0072] Wherein, when one of the execution conditions in the first configuration sub-information is met, the one of the configuration sets in the first configuration sub-information is applied and the first message is sent; after the first message is sent, when the first condition set is met, a subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least the second configuration sub-information; the first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is one of the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message.

[0073] The present application discloses a third node used for wireless communication, characterized in that it includes:

[0074] A third receiver receives the first message;

[0075] In which, multiple configuration sub-information is received, each of the multiple configuration sub-information includes an execution condition and a configuration set; when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied; after the first message is sent, when the first condition set is met, a subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least the second configuration sub-information; the first configuration sub-information is any configuration sub-information in the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the wireless link control reconfiguration is completed; one condition in the first condition set includes sending the first message.

[0076] As an embodiment, compared with the traditional solution, this application has the following advantages:

[0077] -. Ensure service continuity;

[0078] - Provide alternative cells to the UE as much as possible;

[0079] -.Avoid wireless link failure;

[0080] -.Shorten the time of RRC connection re-establishment. BRIEF DESCRIPTION OF THE DRAWINGS

[0081] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0082] Figure 1 A flow chart showing the transmission of multiple configuration sub-information and a first message according to an embodiment of the present application is shown;

[0083] Figure 2 A schematic diagram of a network architecture according to an embodiment of the present application is shown;

[0084] Figure 3 A schematic diagram showing an embodiment of a wireless protocol architecture of a user plane and a control plane according to an embodiment of the present application;

[0085] Figure 4 A schematic diagram showing a first communication device and a second communication device according to an embodiment of the present application is shown;

[0086] Figure 5 A flow chart showing wireless signal transmission according to an embodiment of the present application is shown;

[0087] Figure 6 A flowchart of wireless signal transmission according to another embodiment of the present application is shown;

[0088] Figure 7 A flowchart of wireless signal transmission according to another embodiment of the present application is shown;

[0089] Figure 8 A schematic diagram showing whether a subset of multiple configuration sub-information is maintained according to an embodiment of the present application;

[0090] Fig. 9 A schematic diagram showing that a first condition set is related to at least one of a cell parameter of a first cell or a cell parameter of a second cell according to an embodiment of the present application;

[0091] Fig.10 A structural block diagram of a processing device used in a first node according to an embodiment of the present application is shown;

[0092] Fig.11 A structural block diagram of a processing device used in a second node according to an embodiment of the present application is shown;

[0093] Fig.12 A structural block diagram of a processing device used in a third node according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0094] The technical solution of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be noted that, unless there is a conflict, the embodiments in the present application and the features in the embodiments can be combined with each other arbitrarily.

[0095] Example 1

[0096] Embodiment 1 illustrates a flowchart of the transmission of multiple configuration sub-information and a first message according to an embodiment of the present application, as shown in the attached Figure 1 Attached Figure 1 In the figure, each box represents a step. It should be emphasized that the order of the boxes in the figure does not represent the temporal relationship between the steps represented.

[0097] In Example 1, the first node in the present application receives multiple configuration sub-information in step 101, each of the multiple configuration sub-information includes an execution condition and a configuration set; in step 102, when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied and a first message is sent; in step 103, after sending the first message, when the first condition set is met, maintain a subset of the multiple configuration sub-information, the subset of the multiple configuration sub-information includes at least a second configuration sub-information; wherein the first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one condition in the first condition set includes sending the first message.

[0098] As an embodiment, multiple configuration sub-information is received, each of the multiple configuration sub-information includes an execution condition and a configuration set; when the execution condition in the first configuration sub-information is met, the configuration set in the first configuration sub-information is applied and a first message is sent; after sending the first message, when the first condition set is met, a subset of the multiple configuration sub-information is maintained and the first configuration sub-information is released, the subset of the multiple configuration sub-information includes at least the second configuration sub-information.

[0099] As an embodiment, multiple configuration sub-information is received, each of the multiple configuration sub-information includes an execution condition and a configuration set; when the execution condition in the first configuration sub-information is met, the configuration set in the first configuration sub-information is applied and a first message is sent; after sending the first message, when the first condition set is met, a subset of the multiple configuration sub-information is maintained and a first subset of the multiple configuration sub-information is released, the first subset of the multiple configuration sub-information includes at least the first configuration sub-information, the subset of the multiple configuration sub-information includes at least the second configuration sub-information, and there is no identical configuration sub-information in the first subset of the multiple configuration sub-information and the subset of the multiple configuration sub-information.

[0100] As an embodiment, the sender of the multiple configuration sub-information includes a base station maintaining the first service cell.

[0101] As a sub-embodiment of this embodiment, the first serving cell includes a source cell (Source Cell) of the first node.

[0102] As a sub-embodiment of this embodiment, the first serving cell includes a serving cell (Serving Cell) of the first node.

[0103] As an embodiment, the serving cell in the present application includes a cell in an MCG (Master Cell Group).

[0104] As an embodiment, the serving cell in the present application includes a cell in an SCG (Secondary Cell Group).

[0105] As an embodiment, the serving cell in the present application includes a SCell (Secondary Cell).

[0106] As an embodiment, the service cell in the present application includes a SpCell (Special Cell).

[0107] As a sub-embodiment of this embodiment, the SpCell includes a PCell (Primary Cell).

[0108] As a sub-embodiment of this embodiment, the SpCell includes a PSCell (Primary SCG Cell, a primary cell of SCG).

[0109] As an embodiment, the plurality of configuration sub-information are used for conditional reconfiguration.

[0110] As a sub-embodiment of this embodiment, the conditional reconfiguration includes conditional handover (CHO).

[0111] As a sub-embodiment of this embodiment, the conditional reconfiguration includes a conditional PSCell change (Conditional PSCell Change, CPC).

[0112] As a sub-embodiment of this embodiment, the conditional reconfiguration includes conditional PSCell Addition (CPA).

[0113] As an embodiment, the behavior of receiving multiple configuration sub-information includes: receiving an RRC message, and the RRC message includes the multiple configuration sub-information.

[0114] As an embodiment, the behavior of receiving multiple configuration sub-information includes: receiving more than one RRC message, and the more than one RRC message includes the multiple configuration sub-information.

[0115] As an embodiment, the behavior of receiving multiple configuration sub-information includes: receiving multiple RRC messages, and the multiple RRC messages include the multiple configuration sub-information.

[0116] As an embodiment, the sender of the multiple configuration sub-information includes a base station maintaining the source service cell of the first node.

[0117] As an embodiment, the multiple configuration sub-information are transmitted via an air interface.

[0118] As an embodiment, the multiple configuration sub-information are sent through the antenna port.

[0119] As an embodiment, the multiple configuration sub-information includes a downlink (DL) signal.

[0120] As an embodiment, the multiple configuration sub-information include a sidelink (SL) signal.

[0121] As an embodiment, the multiple configuration sub-information includes RRC messages.

[0122] As an embodiment, the multiple configuration sub-information includes all or part of an RRC message.

[0123] As an embodiment, the multiple configuration sub-information includes all or part of multiple RRC messages.

[0124] As an embodiment, the multiple configuration sub-information are multiple fields in the same RRC message.

[0125] As an embodiment, the multiple configuration sub-information are multiple fields in the same IE (Information Element) in the same RRC message.

[0126] As an embodiment, the multiple configuration sub-information are received simultaneously.

[0127] As an embodiment, the multiple configuration sub-information are not received at the same time.

[0128] As an embodiment, the multiple configuration sub-information are received through the same RRC message.

[0129] As an embodiment, the multiple configuration sub-information is received via multiple RRC messages.

[0130] As a sub-embodiment of this embodiment, the number of the multiple configuration sub-information is equal to the number of the multiple RRC messages.

[0131] As a sub-embodiment of this embodiment, the number of the multiple configuration sub-information is not equal to the number of the multiple RRC messages.

[0132] As an embodiment, the multiple configuration sub-information is all or part of an RRC message, and the RRC message includes an RRCReconfiguration message or an RRCConnectionReconfiguration message.

[0133] As an embodiment, the multiple configuration sub-information is all or part of an RRC message, and the RRC message includes a DLInformationTransferMRDC message.

[0134] As an embodiment, the multiple configuration sub-information is all or part of an IE in an RRC message, and the name of the IE includes ConditionalReconfiguration.

[0135] As an embodiment, the multiple configuration sub-information is all or part of an IE in an RRC message, and the name of the IE includes condReconfigToAddModList or condReconfigurationToAddModList.

[0136] As an embodiment, the multiple configuration sub-information is all or part of an IE in an RRC message, and the name of the IE includes attemptCondReconfig or attemptCondReconf.

[0137] As an embodiment, the multiple configuration sub-information is all or part of more than one RRC message, and one of the more than one RRC messages includes an RRCReconfiguration message or an RRCConnectionReconfiguration message.

[0138] As an embodiment, the multiple configuration sub-information is all or part of more than one RRC message, and one of the more than one RRC messages includes a DLInformationTransferMRDC message.

[0139] As an embodiment, the multiple configuration sub-information is all or part of more than one IE in more than one RRC message, and the name of one IE in the more than one IE includes ConditionalReconfiguration.

[0140] As an embodiment, the multiple configuration sub-information is all or part of more than one IE in more than one RRC message, and the name of one IE in the more than one IE includes condReconfigToAddModList or condReconfigurationToAddModList.

[0141] As an embodiment, the multiple configuration sub-information is all or part of more than one IE in more than one RRC message, and the name of one IE in the more than one IE includes attemptCondReconfig or attemptCondReconf.

[0142] As an embodiment, each of the multiple configuration sub-information includes one IE or multiple IEs in an RRC message.

[0143] As an embodiment, each configuration sub-information in the multiple configuration sub-information includes one field or multiple fields in an RRC message.

[0144] As an embodiment, each configuration sub-information in the multiple configuration sub-information includes a field in an RRC message, and the name of the IE includes CondReconfigToAddMod or CondReconfigurationAddMod.

[0145] As an embodiment, each configuration sub-information in the multiple configuration sub-information includes an IE in an RRC message, and the name of the IE includes CondReconfigId or CondReconfigurationId.

[0146] As an embodiment, each configuration sub-information in the multiple configuration sub-information includes a field in an RRC message, and the name of the field includes condExecutionCond or triggerCondition.

[0147] As an embodiment, each configuration sub-information in the multiple configuration sub-information includes a field in an RRC message, and the name of the field includes condRRCReconfig or condReconfigurationToApply.

[0148] As an embodiment, the phrase that each of the multiple configuration sub-information includes an execution condition and a configuration set includes: a field in each of the multiple configuration sub-information is used to indicate the one execution condition, and another field in each of the multiple configuration sub-information is used to indicate the one configuration set.

[0149] As an embodiment, the phrase that each of the multiple configuration sub-information includes an execution condition and a configuration set includes: the one execution condition and the one configuration set are respectively a field or IE in any one of the multiple configuration sub-information.

[0150] As an embodiment, the phrase that each configuration sub-information in the multiple configuration sub-information includes an execution condition and a configuration set includes: the one execution condition and the one configuration set are configured through two fields or IEs in any one configuration sub-information in the multiple configuration sub-information.

[0151] As an embodiment, the phrase that each of the multiple configuration sub-information includes an execution condition and a configuration set includes: each of the multiple configuration sub-information includes a field in an RRC message, and the field is used to indicate the execution condition; each of the multiple configuration sub-information includes another field in an RRC message, and the other field is used to indicate the configuration set.

[0152] As an embodiment, the one execution condition includes a triggering condition of conditional reconfiguration.

[0153] As an embodiment, an execution condition in each of the plurality of configuration sub-information is associated with a measurement identifier (MeasId).

[0154] As an embodiment, the execution condition is associated with a triggering event.

[0155] As an embodiment, the one execution condition is associated with multiple triggering events.

[0156] As an embodiment, the one execution condition is associated with two triggering events.

[0157] As an embodiment, the one execution condition includes an entry condition of a triggering event.

[0158] As a sub-embodiment of this embodiment, the trigger event is associated with a measurement identifier (measId).

[0159] As a sub-embodiment of this embodiment, the trigger event includes an AX event (Event) in TS 38.331 or TS 36.331, where X is a positive integer and is not greater than 100.

[0160] As a sub-embodiment of this embodiment, the trigger event includes an AX event (Event), wherein X is a positive integer and is not greater than 100.

[0161] As a sub-embodiment of this embodiment, the trigger event includes a CondEvent AX event in TS 38.331 or TS 36.331, and X is a positive integer, and X is not greater than 100.

[0162] As a sub-embodiment of this embodiment, the trigger event includes a condition-based event (condevent).

[0163] As an embodiment, one or more fields in an RRC message are used to determine the execution condition, and the name of the one or more fields includes at least one of condExecutionCond, or MeasId, or CondTriggerConfig, or condEventId, or rsType.

[0164] As an embodiment, one or more fields in an RRC message are used to determine the execution condition, and the name of the one or more fields includes at least one of triggerCondition, or MeasId, or condReconfigurationToApply, or CondReconfigurationTriggerEUTRA, or condEventId.

[0165] As an embodiment, one or more IEs in an RRC message are used to determine the execution condition, and the names of the one or more IEs include at least one of ReportConfigEUTRA, or ReportConfigId, or ReportConfigNR, or ReportConfigId, or ReportConfigInterRAT, or ReportConfigToAddModList.

[0166] As an embodiment, one or more fields in an RRC message are used to determine the execution condition, and the names of the one or more fields include at least one of condEventA3, or a3-Offset, or hysteresis, or timeToTrigger, or condEventA5, or a5-Threshold1, or a5-Threshold2, or hysteresis, or timeToTrigger, or MeasTriggerQuantityOffset, or Hysteresis, or TimeToTrigger, or MeasTriggerQuantity, or ssb, or csi-rs, or rsrp, or rsrq, or sinr, or RSRP-Range, or RSRQ-Range, or SINR-Range, or ThresholdEUTRA, or threshold-RSRP, or threshold-RSRQ, or CSI-RSRP-Range.

[0167] As an embodiment, the one execution condition includes: Mn+Ofn+Ocn−Hys>Mp+Ofp+Ocp+Off.

[0168] As a sub-embodiment of this embodiment, the definition of at least one of the Mn, or the Ofn, or the Ocn, or the Hys, or the Mp, or the Ofp, or the Ocp, or the Off refers to 3GPPTS 38.331 or 3GPP TS 36.331.

[0169] As a sub-embodiment of this embodiment, at least one of the Mn, or the Ofn, or the Ocn, or the Hys, or the Mp, or the Ofp, or the Ocp, or the Off is configured through each configuration sub-information in the multiple configuration sub-information.

[0170] As an embodiment, the execution condition includes: Mp+Hys <Thresh1。

[0171] As a sub-embodiment of this embodiment, the definition of at least one of the Hys, the Mp, or the Thresh1 refers to 3GPP TS 38.331 or 3GPP TS 36.331.

[0172] As a sub-embodiment of this embodiment, at least one of the Hys, or the Mp, or the Thresh1 is configured through each configuration sub-information in the multiple configuration sub-information.

[0173] As an embodiment, the execution condition includes: Mn+Ofn+Ocn−Hys>Thresh2.

[0174] As a sub-embodiment of this embodiment, the definition of at least one of the Mn, or the Ofn, or the Ocn, or the Hys, or the Thresh1 refers to 3GPP TS 38.331, or 3GPP TS 36.331.

[0175] As a sub-embodiment of this embodiment, at least one of the Mn, or the Ofn, or the Ocn, or the Hys, or the Thresh1 is configured through each configuration sub-information in the multiple configuration sub-information.

[0176] As an embodiment, the one execution condition is related to the first threshold.

[0177] As an embodiment, the first threshold is used to determine the one execution condition.

[0178] As an embodiment, the first threshold is related to at least one of the position of the first node U01, the ephemeris of the cell, or the time.

[0179] As an embodiment, the first threshold is related to time.

[0180] As an embodiment, the first threshold includes a first moment.

[0181] As a sub-embodiment of this embodiment, when the first moment is not reached, the first threshold is not met.

[0182] As a sub-embodiment of this embodiment, when the first moment is reached, the first threshold is met.

[0183] As an embodiment, the first threshold is related to the location.

[0184] As an embodiment, the first threshold is used to determine the first area.

[0185] As a sub-embodiment of this embodiment, the first area includes a border location area of ​​the first service cell.

[0186] As a sub-embodiment of this embodiment, when the location of the first node belongs to a first area, the given measurement information satisfies the first threshold.

[0187] As a sub-embodiment of this embodiment, when the location of the first node does not belong to the first area, the given measurement information does not meet the first threshold.

[0188] As a sub-embodiment of this embodiment, when the distance between the position of the first node and a given position is not less than a second threshold and not greater than the second threshold, the position of the first node belongs to the first area.

[0189] As a sub-embodiment of this embodiment, the units of the first threshold and the second threshold include meters (m).

[0190] As a sub-embodiment of this embodiment, the given position includes the intersection of a vertical line of the NTN node along the gravity direction and an altitude line where the first node is located.

[0191] As a sub-embodiment of this embodiment, the given location is related to the height of the NTN node and the altitude of the first node.

[0192] As a sub-embodiment of this embodiment, the given measurement information includes the first measurement information or the second measurement information.

[0193] As an embodiment, the one configuration set includes the random access configuration of the cell corresponding to the one configuration set.

[0194] As an embodiment, the one configuration set includes the measurement configuration of the cell corresponding to the one configuration set.

[0195] As an embodiment, the one configuration set includes a cell identifier of a cell corresponding to the one configuration set.

[0196] As an embodiment, the one configuration set includes the uplink common configuration of the cell corresponding to the one configuration set.

[0197] As an embodiment, the one configuration set includes a downlink common configuration of a cell corresponding to the one configuration set.

[0198] As an embodiment, the one configuration set includes an RRC reconfiguration message.

[0199] As an embodiment, the configuration set includes an RRC message, and the name of the RRC message includes RRCReconfiguration or RRCConnectionReconfiguration.

[0200] As an embodiment, the configuration set includes an IE in an RRC message, and the name of the IE includes at least one of fullConfig, or masterCellGroup, or CellGroupConfig, or dedicatedNAS-MessageList, or secondaryCellGroup, or measConfig, or ServCellIndex, or ServingCellConfig, or RACH-ConfigDedicated, or physCellId, or DownlinkConfigCommon, or UplinkConfigCommon, or RACH-ConfigGeneric, or RACH-ConfigGenericTwoStepRA, or MobilityControlInfo, or MeasConfig, or RadioResourceConfigDedicated.

[0201] As an embodiment, the configuration set includes a domain in an RRC message, and the name of the domain includes at least one of SpCellConfig, or servCellIndex, or reconfigurationWithSync, newUE-Identity, rach-ConfigDedicated, or occasions, or ssb-perRACH-Occasion, or occasionsTwoStepRA, or ssb-PerRACH-OccasionTwoStepRA, or MobilityControlInfoSCG, or ue-IdentitySCG.

[0202] As an embodiment, it is determined that the one execution condition in the first configuration sub-information is satisfied according to a measurement result of a given reference signal.

[0203] As a sub-embodiment of this embodiment, the given reference signal includes at least one of SSB, SS (Synchronisation Signal) / PBCH (Physical broadcast channel) block, CSI-RS, or CRS (Cell Reference Signal).

[0204] As a sub-embodiment of this embodiment, the measurement result includes at least one of RSRP (Reference Signal Received Power), or RSRQ (Reference Signal Received Quality), or SINR (Signal to Noise and Interference Ratio), or CRI (Channel Status Information reference signal resource indicator), or CBR (Channel Busy Ratio) measurement.

[0205] As an embodiment, it is determined that one execution condition in the first configuration sub-information is satisfied according to the location information of the first node and the cell parameters of the first cell.

[0206] As an embodiment, it is determined that the one execution condition in the first configuration sub-information is satisfied according to the location information of the first node and the cell parameter of the first cell, and a measurement result for a given reference signal.

[0207] As an embodiment, the one execution condition in the phrase first configuration sub-information being satisfied includes: a triggering event in the first configuration sub-information being satisfied.

[0208] As an embodiment, the phrase that the one execution condition in the first configuration sub-information is satisfied includes: the one execution condition in the first configuration sub-information satisfies a condition that the one configuration set is applied.

[0209] As an embodiment, the phrase applying the one configuration set in the first configuration sub-information includes: applying parameters in the one configuration set.

[0210] As an embodiment, the phrase applying the one configuration set in the first configuration sub-information includes: executing an RRC reconfiguration process.

[0211] As an embodiment, the phrase applying the one configuration set in the first configuration sub-information includes: performing downlink synchronization.

[0212] As an embodiment, the phrase applying the one configuration set in the first configuration sub-information includes: using a dedicated BCCH configuration.

[0213] As an embodiment, the phrase applying the one configuration set in the first configuration sub-information includes: applying the value of newUE-Identity.

[0214] As an embodiment, the phrase applying the one configuration set in the first configuration sub-information includes: applying the value of the IE or domain in the one configuration set.

[0215] As an embodiment, the recipient of the first message includes a base station maintaining the first cell.

[0216] As an embodiment, the first message is transmitted via an air interface.

[0217] As an embodiment, the first message is sent through an antenna port.

[0218] As an embodiment, the first message includes an uplink (Uplink, UL) signal.

[0219] As an embodiment, the first message includes a sidelink (SL) signal.

[0220] As an embodiment, the first message includes an RRC message.

[0221] As an embodiment, the first message is sent via SRB1 (Signaling Radio Bearer 1).

[0222] As an embodiment, the first message is sent via SRB3 (Signaling Radio Bearer 3).

[0223] As an embodiment, the first message includes an RRCReconfigurationComplete message or an RRCConnectionReconfigurationComplete message.

[0224] As an embodiment, the first message includes a ULInformationTransferMRDC message, and the ULInformationTransferMRDC message includes an RRCReconfigurationComplete message or an RRCConnectionReconfigurationComplete message.

[0225] As an embodiment, the phrase "the first message is used to indicate that the radio link control reconfiguration is completed" includes: the first message is used to determine that the radio link control reconfiguration is completed.

[0226] As an embodiment, the phrase that the first message is used to indicate that the radio link control reconfiguration is completed includes: the first message is used to determine that the switching is completed.

[0227] As an embodiment, the phrase includes after sending the first wireless signal: after receiving a HARQ (Hybrid Automatic Repeat Request) ACK (Acknowledgement) for the first wireless signal.

[0228] As an embodiment, the phrase after sending the first wireless signal includes: after receiving an RLC (Radio Link Control) ACK for the first wireless signal.

[0229] As an embodiment, the phrase includes after sending the first wireless signal: after receiving a PDCP (Packet Data Convergence Protocol) SN (Sequence Number) for the first wireless signal.

[0230] As an embodiment, the phrase includes after sending the first wireless signal: after delivering the first wireless signal to a lower layer, the lower layer includes at least one of PHY (Physical), or MAC, or RLC, or PDCP.

[0231] As an embodiment, the phrase after sending the first wireless signal includes: after the first wireless signal is successfully sent.

[0232] As an embodiment, the first condition set includes a positive integer number of conditions.

[0233] As an embodiment, all conditions in the first condition set being satisfied is used to determine that the first condition set is satisfied.

[0234] As an embodiment, the fact that all conditions in the first condition set are not satisfied is used to determine that the first condition set is not satisfied.

[0235] As an embodiment, the first set of conditions being satisfied means that at least the positive integer number of conditions are satisfied.

[0236] As an embodiment, the first condition set being satisfied means that each condition in the first condition set is satisfied.

[0237] As an embodiment, the behavior of maintaining a subset of the plurality of configuration sub-information includes: keeping all of VarConditionalReconfig unchanged.

[0238] As an embodiment, the behavior of maintaining a subset of the plurality of configuration sub-information includes: keeping a portion of VarConditionalReconfig or VarConditionalReconfiguration unchanged.

[0239] As an embodiment, the behavior of maintaining the subset of the multiple configuration sub-information includes: maintaining the subset of the multiple configuration sub-information stored in VarConditionalReconfig or VarConditionalReconfiguration.

[0240] As an embodiment, the behavior of maintaining a subset of the plurality of configuration sub-information includes: maintaining a portion of entries stored in VarConditionalReconfig or VarConditionalReconfiguration.

[0241] As an embodiment, maintaining includes continuing to store.

[0242] As an embodiment, the maintaining means including continuing to maintain.

[0243] As an embodiment, the maintaining means including continuing to retain.

[0244] As an embodiment, the maintaining means not removing (Remove) or giving up the removal.

[0245] As an embodiment, the maintaining means not deleting (Delete) or giving up deleting.

[0246] As an embodiment, the maintaining means not clearing (Clear) or giving up clearing.

[0247] As an embodiment, the release means to remove.

[0248] As an embodiment, the release means deletion.

[0249] As an embodiment, the release means to include clearing.

[0250] As an embodiment, the release means not to continue storing.

[0251] As an embodiment, the phrase that the subset of the multiple configuration sub-information includes at least the second configuration sub-information includes: the subset of the multiple configuration sub-information includes only the second configuration sub-information.

[0252] As an embodiment, the phrase that the subset of the multiple configuration sub-information includes at least the second configuration sub-information includes: in addition to the second configuration sub-information, the subset of the multiple configuration sub-information also includes other configuration sub-information.

[0253] As an embodiment, the phrase "a subset of the plurality of configuration sub-information" includes: all configuration sub-information in the plurality of configuration sub-information.

[0254] As an embodiment, the phrase "a subset of the plurality of configuration sub-information" includes: part of the configuration sub-information in the plurality of configuration sub-information.

[0255] As an embodiment, the phrase "a subset of the plurality of configuration sub-information" includes: one or more configuration sub-information among the plurality of configuration sub-information.

[0256] As an embodiment, the phrase "a subset of the plurality of configuration sub-information" includes: at least one configuration sub-information among the plurality of configuration sub-information.

[0257] As an embodiment, the subset of the multiple configuration sub-information includes all configuration sub-information in the multiple configuration sub-information except the first configuration sub-information.

[0258] As an embodiment, the subset of the multiple configuration sub-information includes part of the configuration sub-information in the multiple configuration sub-information except the first configuration sub-information.

[0259] As an embodiment, the phrase that the first configuration sub-information is any one of the multiple configuration sub-information includes: the first configuration sub-information is one of the multiple configuration sub-information.

[0260] As an embodiment, the phrase that the first configuration sub-information is any one of the multiple configuration sub-information includes: the first configuration sub-information belongs to the multiple configuration sub-information.

[0261] As an embodiment, the phrase "the second configuration sub-information is a configuration sub-information among the multiple configuration sub-information that is different from the first configuration sub-information" includes: the second configuration sub-information is a configuration sub-information among the multiple configuration sub-information, and the second configuration sub-information is different from the first configuration sub-information.

[0262] As an embodiment, the phrase "the second configuration sub-information is a configuration sub-information among the multiple configuration sub-information that is different from the first configuration sub-information" includes: the second configuration sub-information and the first configuration sub-information are two different configuration sub-information among the multiple configuration sub-information.

[0263] As an embodiment, the phrase that the second configuration sub-information is one configuration sub-information among the multiple configuration sub-information that is different from the first configuration sub-information includes: the multiple configuration sub-information includes the first configuration sub-information and the second configuration sub-information.

[0264] As an embodiment, at least one of the first cell or the second cell is a neighboring cell of the first serving cell.

[0265] As an embodiment, the first cell and the second cell are respectively candidate cells for the conditional reconfiguration.

[0266] As an embodiment, the phrase that the first configuration sub-information is associated with the first cell includes: the first configuration sub-information is for the first cell.

[0267] As an embodiment, the phrase that the first configuration sub-information is associated with the first cell includes: the first configuration sub-information is a configuration of the first cell.

[0268] As an embodiment, the phrase that the first configuration sub-information is associated with the first cell includes: the first configuration sub-information carries a cell identifier of the first cell.

[0269] As an embodiment, the phrase that the second configuration sub-information is associated with the second cell includes: the second configuration sub-information is for the second cell.

[0270] As an embodiment, the phrase that the second configuration sub-information is associated with the second cell includes: the second configuration sub-information is a configuration of the second cell.

[0271] As an embodiment, the phrase that the second configuration sub-information is associated with the second cell includes: the second configuration sub-information carries a cell identifier of the second cell.

[0272] As an embodiment, the phrase one condition in the first condition set includes sending the first message includes: one condition that the first condition set is satisfied includes the first message being sent.

[0273] As an embodiment, the phrase one condition in the first set of conditions includes sending the first message includes: whether the first set of conditions is met is related to whether the first message is sent.

[0274] As an embodiment, the phrase one condition in the first set of conditions includes sending the first message including: the first message is sent to determine that one condition in multiple conditions in the first set of conditions is satisfied.

[0275] As an embodiment, the cell identifier in the present application includes a positive integer number of bits, and the positive integer is not greater than 10240.

[0276] As an embodiment, the cell identity in the present application includes a physical cell identity (Physical Cell Identity, PCI).

[0277] As an embodiment, the cell identifier in the present application includes indication through a field in an RRC message, and the name of the field includes physCellId.

[0278] Example 2

[0279] Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in the attached Figure 2 Attached Figure 2A diagram of a network architecture 200 of a 5G NR (New Radio), LTE (Long-Term Evolution) and LTE-A (Long-Term Evolution Advanced) system is illustrated. The 5G NR or LTE network architecture 200 may be referred to as a 5G System (5G System) / EPS (Evolved Packet System) 200 or some other suitable terminology. The 5GS / EPS 200 may include one or more UEs (User Equipment) 201, NG-RAN (Next Generation Radio Access Network) 202, 5GC (5G Core Network) / EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server) / UDM (Unified Data Management) 220, and Internet services 230. The 5GS / EPS may be interconnected with other access networks, but these entities / interfaces are not shown for simplicity. As shown, 5GS / EPS provides packet-switched services, however, those skilled in the art will readily appreciate that the various concepts presented throughout this application can be extended to networks providing circuit-switched services or other cellular networks. NG-RAN includes NR Node B (gNB) 203 and other gNBs 204. gNB 203 provides user and control plane protocol terminations toward UE 201. gNB 203 can be connected to other gNBs 204 via an Xn interface (e.g., backhaul). gNB 203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a basic service set (BSS), an extended service set (ESS), a TRP (transmitting receiving node), or some other suitable term. gNB 203 provides an access point to 5GC / EPC 210 for UE 201. Examples of UE 201 include a cellular phone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop computer, a personal digital assistant (PDA), a satellite radio, non-terrestrial base station communications, satellite mobile communications, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., an MP3 player), a camera, a game console, a drone, an aircraft, a narrowband Internet of Things device, a machine type communication device, a land vehicle, an automobile, a wearable device, or any other similarly functional device.A person skilled in the art may also refer to UE201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable term. gNB203 is connected to 5GC / EPC210 via an S1 / NG interface. 5GC / EPC210 includes MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, other MME / AMF / SMF214, S-GW (Service Gateway) / UPF (User Plane Function) 212, and P-GW (Packet Data Network Gateway) / UPF213. MME / AMF / SMF211 is the control node that handles the signaling between UE201 and 5GC / EPC210. ​​In general, MME / AMF / SMF211 provides bearer and connection management. All user IP (Internet Protocal) packets are transmitted through S-GW / UPF212, which itself is connected to P-GW / UPF213. P-GW provides UE IP address allocation and other functions. P-GW / UPF213 is connected to Internet services 230. Internet services 230 include operator-corresponding Internet protocol services, which may specifically include Internet, intranet, IMS (IP Multimedia Subsystem) and packet switching streaming services.

[0280] As an embodiment, the UE201 corresponds to the first node in the present application.

[0281] As an embodiment, the UE 201 is a user equipment (User Equipment, UE).

[0282] As an embodiment, the gNB203 corresponds to the second node in this application.

[0283] As an embodiment, the gNB204 corresponds to the third node in this application.

[0284] As an embodiment, the gNB203 is a base station device (BaseStation, BS).

[0285] As an embodiment, the gNB203 is a user equipment.

[0286] As an embodiment, the gNB203 is a relay.

[0287] As an embodiment, the gNB203 is a gateway.

[0288] As an embodiment, the gNB204 is a base station device (BaseStation, BS).

[0289] As an embodiment, the gNB204 is a user equipment.

[0290] As an embodiment, the gNB204 is a relay.

[0291] As an embodiment, the gNB204 is a gateway.

[0292] As an embodiment, the user equipment supports transmission of a terrestrial network (Non-Terrestrial Network, NTN).

[0293] As an embodiment, the user equipment supports transmission of a non-terrestrial network (Terrestrial Network).

[0294] As an embodiment, the user equipment supports transmission in a network with a large delay difference.

[0295] As an embodiment, the user equipment supports dual connection (DC) transmission.

[0296] As an embodiment, the user equipment includes an aircraft.

[0297] As an embodiment, the user equipment includes a vehicle-mounted terminal.

[0298] As an embodiment, the user equipment includes a vessel.

[0299] As an embodiment, the user equipment includes an Internet of Things terminal.

[0300] As an embodiment, the user equipment includes a terminal of the industrial Internet of Things.

[0301] As an embodiment, the user equipment includes a device supporting low-latency and high-reliability transmission.

[0302] As an embodiment, the user equipment includes a test device.

[0303] As an embodiment, the user equipment includes a signaling tester.

[0304] As an embodiment, the base station device supports transmission in a non-terrestrial network.

[0305] As an embodiment, the base station device supports transmission in a network with a large delay difference.

[0306] As an embodiment, the base station device supports transmission of a terrestrial network.

[0307] As an embodiment, the base station device includes a macro cellular (Marco Cellular) base station.

[0308] As an embodiment, the base station device includes a micro cell base station.

[0309] As an embodiment, the base station device includes a pico cell (Pico Cell) base station.

[0310] As an embodiment, the base station device includes a home base station (Femtocell).

[0311] As an embodiment, the base station device includes a base station device that supports a large delay difference.

[0312] As an embodiment, the base station device includes a flying platform device.

[0313] As an embodiment, the base station device includes a satellite device.

[0314] As an embodiment, the base station device includes a TRP (Transmitter Receiver Point).

[0315] As an embodiment, the base station device includes a CU (Centralized Unit).

[0316] As an embodiment, the base station device includes a DU (Distributed Unit).

[0317] As an embodiment, the base station device includes a testing device.

[0318] As an embodiment, the base station equipment includes a signaling tester.

[0319] As an embodiment, the base station equipment includes an IAB (Integrated Access and Backhaul)-node.

[0320] As an embodiment, the base station device includes an IAB-donor.

[0321] As an embodiment, the base station device includes an IAB-donor-CU.

[0322] As an embodiment, the base station device includes an IAB-donor-DU.

[0323] As an embodiment, the base station device includes an IAB-DU.

[0324] As an embodiment, the base station device includes IAB-MT.

[0325] As an embodiment, the relay includes a relay.

[0326] As an embodiment, the relay includes an L3 relay.

[0327] As an embodiment, the relay includes an L2 relay.

[0328] As an embodiment, the relay includes a router.

[0329] As an embodiment, the relay includes a switch.

[0330] As an embodiment, the relay includes a user equipment.

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

[0332] Example 3

[0333] Embodiment 3 shows a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to the present application, as shown in the attached Figure 3 shown. Figure 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300, Figure 3The radio protocol architecture for the control 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 PHY 301 herein. Layer 2 (L2 layer) 305 is above PHY 301 and includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by encrypting data packets, and provides inter-zone mobility support. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception due to HARQ. The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in a cell. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) in the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and using RRC signaling to configure lower layers. 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 substantially the same as the corresponding layers and sublayers in the control plane 300 for the physical layer 351, the PDCP sublayer 354 in the L2 layer 355, the RLC sublayer 353 in the L2 layer 355, and the MAC sublayer 352 in the L2 layer 355, but the PDCP sublayer 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 a SDAP (Service Data Adaptation Protocol) sublayer 356. The SDAP sublayer 356 is responsible for mapping between QoS flows and data radio bearers (DRBs) to support service diversity.

[0334] As an example, Figure 3 The wireless protocol architecture in is applicable to the first node in this application.

[0335] As an example, Figure 3 The wireless protocol architecture in is applicable to the second node in this application.

[0336] As an example, Figure 3 The wireless protocol architecture in is applicable to the third node in this application.

[0337] As an embodiment, each configuration sub-information in the multiple configuration sub-information in the present application is generated in the RRC306.

[0338] As an embodiment, each configuration sub-information of the multiple configuration sub-information in the present application is generated by the MAC302 or MAC352.

[0339] As an embodiment, each of the multiple configuration sub-information in the present application is generated in the PHY301 or PHY351.

[0340] As an embodiment, the third configuration sub-information in the present application is generated in the RRC306.

[0341] As an embodiment, the third configuration sub-information in the present application is generated by the MAC302 or MAC352.

[0342] As an embodiment, the third configuration sub-information in the present application is generated in the PHY301 or PHY351.

[0343] As an embodiment, the first message in the present application is generated in the RRC306.

[0344] As an embodiment, the first message in the present application is generated by the MAC302 or MAC352.

[0345] As an embodiment, the first message in the present application is generated by the PHY301 or PHY351.

[0346] As an embodiment, the second message in the present application is generated in the RRC306.

[0347] As an embodiment, the second message in the present application is generated by the MAC302 or MAC352.

[0348] As an embodiment, the second message in the present application is generated by the PHY301 or PHY351.

[0349] As an embodiment, the third message in the present application is generated in the RRC306.

[0350] As an embodiment, the third message in the present application is generated by the MAC302 or MAC352.

[0351] As an embodiment, the third message in the present application is generated by the PHY301 or PHY351.

[0352] As an embodiment, the first information in the present application is generated in the RRC306.

[0353] As an embodiment, the first information in the present application is generated by the MAC302 or MAC352.

[0354] As an embodiment, the first information in the present application is generated by the PHY301 or PHY351.

[0355] As an embodiment, the second information in the present application is generated in the RRC306.

[0356] As an embodiment, the second information in the present application is generated by the MAC302 or MAC352.

[0357] As an embodiment, the second information in the present application is generated by the PHY301 or PHY351.

[0358] As an embodiment, the first signaling in the present application is generated in the RRC306.

[0359] As an embodiment, the first signaling in the present application is generated by the MAC302 or MAC352.

[0360] As an embodiment, the first signaling in the present application is generated in the PHY301 or PHY351.

[0361] Example 4

[0362] Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to the present application, as shown in the attached figure. Figure 4 shown. Figure 4 is a block diagram of a first communication device 450 and a second communication device 410 communicating 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 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 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 to 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 coding and interleaving to facilitate forward error correction (FEC) at the second communication device 410, as well as 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, including codebook-based precoding and non-codebook-based precoding, and beamforming processing on the coded and modulated symbols to generate one or more spatial streams. The transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes it with a reference signal (e.g., a pilot) in the time domain and / or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate a physical channel carrying a time-domain multi-carrier symbol stream. The multi-antenna transmit processor 471 then performs a transmit analog precoding / beamforming operation 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 a different antenna 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 a signal through its corresponding antenna 452. Each receiver 454 recovers the information modulated onto the RF carrier and converts the RF stream into a baseband multi-carrier symbol stream and provides it to the receiving processor 456. The receiving processor 456 and the multi-antenna receiving processor 458 implement various signal processing functions of the L1 layer. The multi-antenna receiving processor 458 performs a receiving analog precoding / beamforming operation on the baseband multi-carrier symbol stream from the receiver 454. The receiving processor 456 uses a fast Fourier transform (FFT) to convert the baseband multi-carrier symbol stream after the receiving analog precoding / beamforming operation 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 receiving processor 456, wherein the reference signal will be used for channel estimation, and the data signal is recovered after multi-antenna detection in the multi-antenna receiving processor 458 to any spatial stream destined for the first communication device 450. The symbols on each spatial stream are demodulated and recovered in the receiving processor 456, and soft decisions are generated. The receiving processor 456 then 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. The upper layer data and control signals are then provided to the controller / processor 459. The controller / processor 459 implements the functions of the L2 layer. The controller / processor 459 may be associated with a memory 460 that stores program codes 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 multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, and control signal processing to recover the upper layer data packets from the core network. The upper layer data packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to 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 the controller / processor 459. The data source 467 represents all protocol layers above the L2 layer. Similar to the transmission function at the second communication device 410 described 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 user plane and control plane. The controller / processor 459 is also responsible for the retransmission of lost packets and signaling to the second communication device 410. The transmit processor 468 performs modulation mapping and channel coding processing, and the multi-antenna transmit processor 457 performs digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming processing. Then, the transmit processor 468 modulates the generated spatial stream into a multi-carrier / single-carrier symbol stream, which is then provided to different antennas 452 via the transmitter 454 after analog precoding / beamforming operations in the multi-antenna transmit processor 457. 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 function at the second communication device 410 is similar to the reception function at the first communication device 450 described in the transmission from the second communication device 410 to the first communication device 450. Each receiver 418 receives a radio frequency signal through its corresponding antenna 420, converts the received radio frequency signal into a baseband signal, and provides the baseband signal to the multi-antenna reception processor 472 and the reception processor 470. The reception processor 470 and the multi-antenna reception processor 472 jointly implement the functions of the L1 layer. The controller / processor 475 implements the L2 layer functions. The controller / processor 475 can be associated with a memory 476 storing program codes and data. The memory 476 can 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 multiplexing between transport and logical channels, packet reassembly, decryption, header decompression, control signal processing to recover the upper layer data packets from the UE 450. Upper layer packets from controller / processor 475 may be provided to the core network.

[0369] As an embodiment, 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 together with the at least one processor, and the first communication device 450 at least: receives multiple configuration sub-information, each of the multiple configuration sub-information includes an execution condition and a configuration set; when the one execution condition in the first configuration sub-information is met, applies the one configuration set in the first configuration sub-information and sends a first message; after sending the first message, when the first condition set is met, maintains a subset of the multiple configuration sub-information, the subset of the multiple configuration sub-information includes at least a second configuration sub-information; wherein the first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one condition in the first condition set includes sending the first message.

[0370] As an embodiment, the first communication device 450 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: receiving multiple configuration sub-information, each of the multiple configuration sub-information includes an execution condition and a configuration set; when the one execution condition in the first configuration sub-information is met, applying the one configuration set in the first configuration sub-information and sending a first message; after sending the first message, when the first condition set is met, maintaining a subset of the multiple configuration sub-information, the subset of the multiple configuration sub-information includes at least a second configuration sub-information; wherein the first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the wireless link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message.

[0371] As an embodiment, the first communication device 450 corresponds to the first node in this application.

[0372] As an embodiment, 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 at least: sends multiple configuration sub-information, each of the multiple configuration sub-information includes an execution condition and a configuration set; wherein, when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied and the first message is sent; after the first message is sent, when the first condition set is met, a subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least a second configuration sub-information; the first configuration sub-information is any configuration sub-information in the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with the first cell, and the second configuration sub-information is associated with the second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message.

[0373] As an embodiment, the second communication device 410 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: sending multiple configuration sub-information, each of the multiple configuration sub-information includes an execution condition and a configuration set; wherein, when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied and the first message is sent; after the first message is sent, when the first condition set is met, a subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least a second configuration sub-information; the first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the wireless link control reconfiguration is completed; one condition in the first condition set includes sending the first message.

[0374] As an embodiment, the second communication device 410 corresponds to the second node in this application.

[0375] As an embodiment, 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 at least: receives a first message; wherein a plurality of configuration sub-information is received, each of the plurality of configuration sub-information includes an execution condition and a configuration set; when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied; after the first message is sent, when the first condition set is met, a subset of the plurality of configuration sub-information is maintained, the subset of the plurality of configuration sub-information includes at least a second configuration sub-information; the first configuration sub-information is any one of the plurality of configuration sub-information, the second configuration sub-information is a configuration sub-information in the plurality of configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message.

[0376] As an embodiment, the second communication device 410 includes: a memory storing a computer-readable instruction program, wherein the computer-readable instruction program generates an action when executed by at least one processor, and the action includes: receiving a first message; wherein multiple configuration sub-information is received, each of the multiple configuration sub-information includes an execution condition and a configuration set; when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied; after the first message is sent, when the first condition set is met, a subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least a second configuration sub-information; the first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the wireless link control reconfiguration is completed; one condition in the first condition set includes sending the first message.

[0377] As an embodiment, the second communication device 410 corresponds to the third node in this application.

[0378] As an embodiment, the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 are used to receive any configuration sub-information among the multiple configuration sub-information; and at least one of the antenna 420, the transmitter 418, the transmitting processor 416, and the controller / processor 475 is used to send any configuration sub-information among the multiple configuration sub-information.

[0379] As an implementation, the antenna 452, the transmitter 454, the transmit processor 468, and the controller / processor 459 are used to send the first message; and at least one of the antenna 420, the receiver 418, the receive processor 470, and the controller / processor 475 is used to receive the first message.

[0380] As an implementation, the antenna 452, the transmitter 454, the transmit processor 468, and the controller / processor 459 are used to send the second message; and at least one of the antenna 420, the receiver 418, the receive processor 470, and the controller / processor 475 is used to receive the second message.

[0381] As an embodiment, the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 are used to receive the third message; and at least one of the antenna 420, the transmitter 418, the transmitting processor 416, and the controller / processor 475 is used to send the third message.

[0382] As an implementation, the antenna 452, the transmitter 454, the transmit processor 468, and the controller / processor 459 are used to send the first information; and at least one of the antenna 420, the receiver 418, the receive processor 470, and the controller / processor 475 is used to receive the first information.

[0383] As an embodiment, the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 are used to receive the second information; and at least one of the antenna 420, the transmitter 418, the transmitting processor 416, and the controller / processor 475 is used to send the second information.

[0384] As an embodiment, the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 are used to receive the first signaling; and at least one of the antenna 420, the transmitter 418, the transmitting processor 416, and the controller / processor 475 is used to send the first signaling.

[0385] As an embodiment, the antenna 452, the receiver 454, the receiving processor 456, and the controller / processor 459 are used to receive the third configuration sub-information; and at least one of the antenna 420, the transmitter 418, the transmitting processor 416, and the controller / processor 475 is used to send the third configuration sub-information.

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

[0387] As an embodiment, the first communication device 450 is a user equipment supporting a large delay difference.

[0388] As an embodiment, the first communication device 450 is a user equipment supporting NTN.

[0389] As an embodiment, the first communication device 450 is an aircraft device.

[0390] As an embodiment, the first communication device 450 has a positioning capability.

[0391] As an embodiment, the first communication device 450 does not have a fixed energy capability.

[0392] As an embodiment, the first communication device 450 is a user equipment supporting TN.

[0393] As an embodiment, the second communication device 410 is a base station device (gNB / eNB / ng-eNB).

[0394] As an embodiment, the second communication device 410 is a base station device supporting a large delay difference.

[0395] As an embodiment, the second communication device 410 is a base station device supporting NTN.

[0396] As an embodiment, the second communication device 410 is a satellite device.

[0397] As an embodiment, the second communication device 410 is a flying platform device.

[0398] As an embodiment, the second communication device 410 is a base station device supporting TN.

[0399] Example 5

[0400] Embodiment 5 illustrates a flowchart of wireless signal transmission according to an embodiment of the present application, as shown in the attached Figure 5 It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in this application.

[0401] for First node U01 , in step S5101, receiving the second information; in step S5102, receiving multiple configuration sub-information; in step S5103, the one execution condition in the first configuration sub-information is satisfied; in step S5104, when the one execution condition in the first configuration sub-information is satisfied, applying the one configuration set in the first configuration sub-information; in step S5105, when the one execution condition in the first configuration sub-information is satisfied, sending the second message; in step S5106, receiving the third message; in step S5107, when the one execution condition in the first configuration sub-information is satisfied, sending the first message; in step S5108, the first condition set is satisfied; in step S5109, after sending the first message, when the first condition set is satisfied, maintaining the subset of the multiple configuration sub-information; in step S5110, sending the first information as a response to the behavior maintaining the subset of the multiple configuration sub-information.

[0402] for Second node N02 In step S5201, the second information is sent; in step S5202, the multiple configuration sub-information is sent.

[0403] for The third node N03 In step S5301, the second message is received; in step S5302, the third message is sent; in step S5303, the first message is received; in step S5304, the first message is received.

[0404] In embodiment 5, the subset of the multiple configuration sub-information includes at least the second configuration sub-information; the first configuration sub-information is any configuration sub-information among the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information among the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one condition in the first condition set includes sending the first message; the second message is used for a random access procedure; one condition in the first condition set includes successful completion of the random access procedure; the third message is associated with a first identifier used to determine that the random access procedure is successfully completed; the second information is used to indicate maintaining the subset of the multiple configuration sub-information; one condition in the first condition set includes receiving the second information; each configuration sub-information in the multiple configuration sub-information includes an execution condition and a configuration set; the first information indicates that the subset of the multiple configuration sub-information is maintained.

[0405] As an embodiment, the first node U01 includes a user equipment.

[0406] As an embodiment, the second node N02 includes a base station device.

[0407] As an embodiment, the third node N03 includes a base station device.

[0408] As an embodiment, the second node N02 and the third node N03 are the same base station device.

[0409] As an embodiment, the second node N02 and the third node N03 are two different base station devices.

[0410] As an embodiment, the second node N02 includes a base station maintaining the first service cell.

[0411] As an embodiment, the third node N03 includes a maintenance base station of the first cell.

[0412] As an embodiment, the third node N03 includes a base station maintaining the second cell.

[0413] As an embodiment, the second message is transmitted via an air interface.

[0414] As an embodiment, the second message is sent through the antenna port.

[0415] As an embodiment, the second message includes an uplink (Uplink, UL) signal.

[0416] As an embodiment, the second message includes a sidelink (SL) signal.

[0417] As an embodiment, the second message is transmitted on PRACH (Physical Random Access Channel).

[0418] As an embodiment, the second message is transmitted on PUSCH (Physical Uplink Shared Channel).

[0419] As an embodiment, the second message is transmitted via CCCH (Common Control Channel).

[0420] As an embodiment, the second message includes all or part of a physical layer (Physical Layer) signal (Signal).

[0421] As an embodiment, the second message includes all or part of an RRC message.

[0422] As an embodiment, the second message includes an uplink (Uplink, UL) signal.

[0423] As an embodiment, the second message includes at least one of PRACH or PUSCH.

[0424] As an embodiment, the phrase "the second message is used in a random access procedure" includes: the second message is a message in the random access procedure.

[0425] As an embodiment, the phrase "the second message" is used in a random access process including: the second message includes message 1 (Message 1, Msg1) or message 3 (Message 3, Msg3) or message A (Message A, MsgA).

[0426] As an embodiment, the second message includes Msg1.

[0427] As a sub-embodiment of this embodiment, the message 1 includes a random access preamble (Random Access Preamble).

[0428] As a sub-embodiment of this embodiment, the message 1 includes a first characteristic sequence.

[0429] As a subsidiary embodiment of this sub-embodiment, the first characteristic sequence includes one or more of a pseudo-random sequence, a Zadoff-Chu sequence or a low PAPR (Peak-to-Average Power Ratio) sequence.

[0430] As a subsidiary embodiment of this sub-embodiment, the first characteristic sequence includes a CP (Cyclic Prefix).

[0431] As a subsidiary embodiment of this sub-embodiment, the first characteristic sequence includes a positive integer.

[0432] As a subsidiary embodiment of this sub-embodiment, the first characteristic sequence includes a bit string.

[0433] As an embodiment, the second message includes Msg3.

[0434] As a sub-embodiment of this embodiment, the message 3 includes a CCCH message.

[0435] As a sub-embodiment of this embodiment, the message 3 includes a MAC CE (Control Element).

[0436] As a sub-embodiment of this embodiment, the message 3 includes a buffer status report (Buffer Status Report, BSR).

[0437] As a sub-embodiment of this embodiment, the message 3 includes padding bits.

[0438] As an embodiment, the second message includes message A, and the message A includes at least one of the messages 1.

[0439] As an embodiment, the second message includes message A, and the message A includes at least one of the messages 1 and at least one of the messages 3.

[0440] As a sub-embodiment of this embodiment, the message A includes a random access preamble.

[0441] As a sub-embodiment of this embodiment, the message A includes a CCCH message.

[0442] As a sub-embodiment of this embodiment, the message A includes a MAC CE.

[0443] As an embodiment, the second message includes the message 1 and the message 3, and the message 1 and the message 3 are sent simultaneously.

[0444] As an embodiment, the second message includes the message 1 and the message 3, and the message 1 and the message 3 are not sent at the same time.

[0445] As an embodiment, the third message is transmitted via an air interface.

[0446] As an embodiment, the third message is sent through the antenna port.

[0447] As an embodiment, the third message includes a downlink (DL) signal.

[0448] As an embodiment, the third message includes a sidelink (Sidelink, SL) signal.

[0449] As an embodiment, the third message is transmitted on PDCCH().

[0450] As an embodiment, the third message includes all or part of a physical layer (Physical Layer) signal (Signal).

[0451] As an embodiment, the third message includes all or part of a MAC layer signaling.

[0452] As an embodiment, the third message includes all or part of an RRC message.

[0453] As an embodiment, the third message includes physical layer signaling.

[0454] As an embodiment, the third message includes PDCCH (Physical Downlink Control Channel).

[0455] As an embodiment, the third message includes one or more fields in an RRC message.

[0456] As an embodiment, the third message includes all or part of the MAC layer signaling.

[0457] As an embodiment, the third message includes DCI (Downlink control information).

[0458] As an embodiment, the third message includes message 2 (Message 2, Msg2).

[0459] As a sub-embodiment of this embodiment, the message 2 includes RAR (Random Access Response).

[0460] As a sub-embodiment of this embodiment, the message 2 includes a MAC sub-header.

[0461] As a sub-embodiment of this embodiment, the message 2 includes a MAC sub-PDU (Protocol Data Unit).

[0462] As a sub-embodiment of this embodiment, the message 2 includes TA (Timing Advance).

[0463] As a sub-embodiment of this embodiment, the message 2 includes successRAR.

[0464] As a sub-embodiment of this embodiment, the message 2 includes UL Grant.

[0465] As a sub-embodiment of this embodiment, the message 2 includes TC-RNTI (Temporary C-RNTI, TC-RNTI).

[0466] As a sub-embodiment of this embodiment, the message 2 includes C-RNTI.

[0467] As an embodiment, the third message includes message 4 (Message 4, Msg4).

[0468] As a sub-embodiment of this embodiment, the message 4 includes a UE contention resolution identity (ContentionResolution Identity).

[0469] As a sub-embodiment of this embodiment, the message 4 includes a CCCH message.

[0470] As an embodiment, the third message includes UL Grant.

[0471] As an embodiment, the third message includes PDCCH.

[0472] As an embodiment, the third message includes DCI.

[0473] As an embodiment, the third message includes message B (Message B, MsgB), and the message B includes at least one of the messages 2.

[0474] As an embodiment, the third message includes message B (Message B, MsgB), and the message B includes at least one of the messages 4.

[0475] As an embodiment, the third message includes message B, and the message B includes at least one of the messages 2 and at least one of the messages 4.

[0476] As an embodiment, the third message is C-RNTI (Radio Network Temporary Identifier).

[0477] As an embodiment, the CRC (Cyclic Redundancy Check) of the third message is scrambled by C-RNTI or MCS (Modulation and Coding Scheme)-C-RNTI.

[0478] As an embodiment, the CRC of the third message is scrambled by at least one of Temporary C-RNTI, C-RNTI, MsgB-RNTI, or RA (Random Access)-RNTI.

[0479] As an embodiment, the third message includes the message 2 and the message 4, and the message 2 and the message 4 are sent simultaneously.

[0480] As an embodiment, the third message includes the message 2 and the message 4, and the message 2 and the message 4 are not sent at the same time.

[0481] As an embodiment, the phrase one condition in the first condition set includes successful completion of the random access procedure includes: one condition that the first condition set is satisfied includes successful completion of the random access procedure.

[0482] As an embodiment, the phrase one condition in the first condition set includes successful completion of the random access procedure includes: one condition that the first condition set is satisfied includes successful completion of the random access procedure.

[0483] As an embodiment, a notification from a lower layer is received at the RRC layer, and the notification is used to determine that the random access procedure is successfully completed.

[0484] As an embodiment, the phrase that the random access procedure is successfully completed includes: the random access procedure for the first cell is successfully completed.

[0485] As an embodiment, the phrase "successful completion of the random access process" includes: successfully acquiring uplink synchronization with the first cell.

[0486] As an embodiment, the phrase that the random access procedure is successfully completed includes: considering that the random access procedure is successfully completed.

[0487] As an embodiment, the phrase that the third message is associated with the first identifier and is used to determine that the random access process is successfully completed includes: when the third message is received and the third message is associated with the first identifier, it is determined that the random access process is successfully completed.

[0488] As an embodiment, the phrase that the third message is associated with the first identifier is used to determine that the random access procedure is successfully completed includes: the successful completion of the random access procedure is related to the third message being associated with the first identifier.

[0489] As an embodiment, the first identifier includes C-RNTI.

[0490] As an embodiment, the first identifier includes RAPID.

[0491] As an embodiment, the first identifier includes PREAMBLE_INDEX.

[0492] As an embodiment, the first identifier includes a UE Contention Resolution Identity.

[0493] As an embodiment, the one identifier includes an identifier assigned to a Preamble.

[0494] As an embodiment, the phrase as a response to the behavior maintaining the subset of the plurality of configuration sub-information includes: when it is determined that the subset of the plurality of configuration sub-information is maintained.

[0495] As an embodiment, the phrase as a response to the behavior maintaining a subset of the plurality of configuration sub-information includes: before the first condition set is satisfied.

[0496] As an embodiment, the phrase as a response to the behavior maintaining a subset of the plurality of configuration sub-information includes: when the first set of conditions is met.

[0497] As an embodiment, the phrase as a response to the behavior maintaining a subset of the plurality of configuration sub-information includes: after the first set of conditions is met.

[0498] As an embodiment, the first information is transmitted via an air interface.

[0499] As an embodiment, the first information is sent through an antenna port.

[0500] As an embodiment, the first information includes an uplink (Uplink, UL) signal.

[0501] As an embodiment, the first information includes a sidelink (SL) signal.

[0502] As an embodiment, the first information includes an RRC message, or a field in an RRC message.

[0503] As a sub-embodiment of this embodiment, the one RRC message includes an RRCReconfigurationComplete message or an RRCConnectionReconfigurationComplete.

[0504] As a sub-embodiment of this embodiment, the one RRC message includes a UEAssistanceInformation message.

[0505] As a sub-embodiment of this embodiment, the one RRC message includes a UECapabilityInformation message.

[0506] As an embodiment, the phrase that the first information indicates that the subset of the plurality of configuration sub-information is maintained includes: the first information explicitly indicates that the subset of the plurality of configuration sub-information is maintained.

[0507] As an embodiment, the phrase that the first information indicates that the subset of the multiple configuration sub-information is maintained includes: the first information implicitly indicates that the subset of the multiple configuration sub-information is maintained.

[0508] As an embodiment, the first information includes one bit, and the one bit is used to indicate that the subset of the multiple configuration sub-information is maintained.

[0509] As an embodiment, the first information includes a bit map, and the bit map is used to indicate that the subset of the multiple configuration sub-information is maintained.

[0510] As an embodiment, the first information includes CondReconfigId corresponding to each configuration sub-information in the subset of the multiple configuration sub-information, and the CondReconfigId is used to indicate that the subset of the multiple configuration sub-information is maintained.

[0511] As an embodiment, the first information includes a cell identifier corresponding to each configuration sub-information in the subset of the multiple configuration sub-information, and the cell identifier is used to indicate that the subset of the multiple configuration sub-information is maintained.

[0512] As an embodiment, the second information is transmitted via an air interface.

[0513] As an embodiment, the second information is sent through the antenna port.

[0514] As an embodiment, the second information includes a downlink (DL) signal.

[0515] As an embodiment, the second information includes a sidelink (SL) signal.

[0516] As an embodiment, the second information includes an RRC message, or a field in an RRC message.

[0517] As a sub-embodiment of this embodiment, the one RRC message includes an RRCReconfiguration message, or an RRCConnectionReconfiguration message, or an ULInformationTransferMRDC message.

[0518] As a sub-embodiment of this embodiment, a field in the RRC message includes a field in CondReconfigToAddMod or CondReconfigurationAddMod.

[0519] As an embodiment, the phrase "the second information" is used to indicate maintaining the subset of the multiple configuration sub-information, including: the second information explicitly indicates maintaining the subset of the multiple configuration sub-information.

[0520] As an embodiment, the phrase "the second information" is used to indicate maintaining the subset of the multiple configuration sub-information, including: the second information implicitly indicates maintaining the subset of the multiple configuration sub-information.

[0521] As an embodiment, the second information includes a bitmap, each bit in the bitmap is associated with a configuration sub-information; a bit in the bitmap is set to 1 and is used to indicate maintaining a configuration sub-information corresponding to the bit; a bit in the bitmap is set to 0 and is used to indicate releasing a configuration sub-information corresponding to the bit.

[0522] As an embodiment, the second information includes one bit, and the one bit is used to indicate maintaining the subset of the multiple configuration sub-information; the one bit is set to 0 and is used to indicate releasing the subset of the multiple configuration sub-information, and the one bit is set to 1 and is used to indicate maintaining the subset of the multiple configuration sub-information.

[0523] As an embodiment, the second information is set to release and is used to indicate the release of the subset of the multiple configuration sub-information; the second type of information is set to maintain, or keep, or reserve, or retain, or hold and is used to indicate the maintenance of the subset of the multiple configuration sub-information.

[0524] As an embodiment, the first node U01 receives multiple configuration sub-information, each of the multiple configuration sub-information includes an execution condition and a configuration set; receives second information, and the second information is used to indicate maintaining the second configuration sub-information; when the one execution condition in the first configuration sub-information is met, applies the one configuration set in the first configuration sub-information and sends a first message; after sending the first wireless signal, maintains a subset of the multiple configuration sub-information, and the subset of the multiple configuration sub-information includes at least one second configuration sub-information different from the first configuration sub-information.

[0525] As an embodiment, the phrase one of the conditions in the first set of conditions includes receiving the second information includes: receiving the second information is one of the conditions in the first set of conditions.

[0526] As an embodiment, the phrase, one condition in the first condition set includes receiving the second information includes: when the second information is received, the first condition set is satisfied.

[0527] As an embodiment, the dashed box F1 is optional.

[0528] As an example, a dashed box F1 exists.

[0529] As an embodiment, the dashed box F1 does not exist.

[0530] As an embodiment, the dashed box F2 is optional.

[0531] As an example, a dashed box F2 exists.

[0532] As an embodiment, the dashed box F2 does not exist.

[0533] As an embodiment, the dashed box F3 is optional.

[0534] As an example, a dashed box F3 exists.

[0535] As an embodiment, the dashed box F3 does not exist.

[0536] Example 6

[0537] Embodiment 6 illustrates a flowchart of wireless signal transmission according to another embodiment of the present application, as shown in the attached Figure 6 It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in this application.

[0538] for First node U01 , in step S6101, multiple configuration sub-information is received; in step S6102, the one execution condition in the first configuration sub-information is satisfied; in step S6103, when the one execution condition in the first configuration sub-information is satisfied, the one configuration set in the first configuration sub-information is applied; in step S6104, when the one execution condition in the first configuration sub-information is satisfied, a first message is sent; in step S6105, a first condition set is satisfied; in step S6106, after sending the first message, when the first condition set is satisfied, a subset of the multiple configuration sub-information is maintained; in step S6107, a third configuration sub-information is received; in step S6108, as a response to the behavior of receiving the third configuration sub-information, the subset of the multiple configuration sub-information is released.

[0539] for Second node N02 , in step S6201, the multiple configuration sub-information is sent.

[0540] for The third node N03 , in step S6301, receive the first message; in step S6302, send the third configuration sub-information.

[0541] In embodiment 6, each configuration sub-information in the multiple configuration sub-information includes an execution condition and a configuration set; the subset of the multiple configuration sub-information includes at least second configuration sub-information; the first configuration sub-information is any configuration sub-information in the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one condition in the first condition set includes sending the first message; the third configuration sub-information includes an execution condition and a configuration set, the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information, and the third configuration sub-information is associated with a third cell.

[0542] As an embodiment, the third node N03 includes a maintenance base station of the third cell.

[0543] As an embodiment, the third configuration sub-information is transmitted via an air interface.

[0544] As an embodiment, the third configuration sub-information is sent through the antenna port.

[0545] As an embodiment, the third configuration sub-information includes a downlink (DL) signal.

[0546] As an embodiment, the third configuration sub-information includes a sidelink (Sidelink, SL) signal.

[0547] As an embodiment, the third configuration sub-information includes an RRC message.

[0548] As an embodiment, the third configuration sub-information includes one IE or multiple IEs in an RRC message.

[0549] As an embodiment, the third configuration sub-information includes one field or multiple fields in an RRC message.

[0550] As an embodiment, the third configuration sub-information includes an RRCReconfiguration message or an RRCConnectionReconfiguration message.

[0551] As an embodiment, the third configuration sub-information includes a DLInformationTransferMRDC message.

[0552] As an embodiment, the third configuration sub-information is an IE in an RRC message, and the name of the IE includes ConditionalReconfiguration.

[0553] As an embodiment, the third configuration sub-information is an IE in an RRC message, and the name of the IE includes condReconfigToAddModList or CondReconfigurationToAddModList.

[0554] As an embodiment, the third configuration sub-information is an IE in an RRC message, and the name of the IE includes attemptCondReconfig or attemptCondReconf.

[0555] As an embodiment, the third configuration sub-information is a field in an RRC message, and the name of the field includes CondReconfigToAddMod or CondReconfigurationAddMod.

[0556] As an embodiment, the third configuration sub-information is a field in an RRC message, and the name of the field includes CondReconfigId or CondReconfigurationId.

[0557] As an embodiment, the third configuration sub-information is a field in an RRC message, and the name of the field includes condExecutionCond or triggerCondition.

[0558] As an embodiment, the third configuration sub-information is a field in an RRC message, and the name of the field includes condRRCReconfig or condReconfigurationToApply.

[0559] As an embodiment, the phrase as a response to the behavior of receiving the third configuration sub-information includes: when receiving the third configuration sub-information.

[0560] As an embodiment, the phrase as a response to the behavior of receiving the third configuration sub-information includes: after receiving the third configuration sub-information.

[0561] As an embodiment, the phrase as a response to the behavior receiving the third configuration sub-information includes: as one of the subsequent actions of receiving the third configuration sub-information.

[0562] As an embodiment, the behavior of releasing the subset of the multiple configuration sub-information includes: removing the subset of the multiple configuration sub-information from VarConditionalReconfig or VarConditionalReconfiguration.

[0563] As an embodiment, the phrase that the third configuration sub-information includes an execution condition and a configuration set includes: the one execution condition and the one configuration set are respectively a field in the third configuration sub-information.

[0564] As an embodiment, the phrase that the third configuration sub-information includes an execution condition and a configuration set includes: the third configuration sub-information includes a field in an RRC message, and the field is used to indicate the execution condition; the third configuration sub-information includes another field in an RRC message, and the other field is used to indicate the configuration set.

[0565] As an embodiment, the phrase that the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information includes: the third configuration sub-information and any configuration sub-information in the multiple configuration sub-information are associated with two different cells.

[0566] As an embodiment, the phrase that the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information includes: the execution conditions in the third configuration sub-information are different from those in any configuration sub-information in the multiple configuration sub-information.

[0567] As an embodiment, the phrase that the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information includes: the configuration set in the third configuration sub-information is different from that in any configuration sub-information in the multiple configuration sub-information.

[0568] As an embodiment, the phrase that the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information includes: the execution conditions and configuration sets in the third configuration sub-information and any configuration sub-information in the multiple configuration sub-information are different.

[0569] As an embodiment, the phrase that the third configuration sub-information is associated with the third cell includes: the third configuration sub-information is for the third cell.

[0570] As an embodiment, the phrase that the third configuration sub-information is associated with the third cell includes: the third configuration sub-information is a configuration of the third cell.

[0571] As an embodiment, the phrase that the third configuration sub-information is associated with the third cell includes: the third configuration sub-information carries a cell identifier of the third cell.

[0572] Example 7

[0573] Embodiment 7 illustrates a flowchart of wireless signal transmission according to another embodiment of the present application, as shown in the attached Figure 7 It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in this application.

[0574] for First node U01 In step S7101, a first signaling is received; in step S7102, a plurality of configuration sub-information is received; in step S7103, the one execution condition in the first configuration sub-information is satisfied; in step S7104, when the one execution condition in the first configuration sub-information is satisfied, the one configuration set in the first configuration sub-information is applied; in step S7105, when the one execution condition in the first configuration sub-information is satisfied, a first message is sent; in step S7106, a first condition set is satisfied; in step S7107, after sending the first message, when the first condition set is satisfied, a subset of the plurality of configuration sub-information is maintained; in step S7108, the length of time for which the subset of the plurality of configuration sub-information is maintained reaches the first length of time; in step S7109, when the length of time for which the subset of the plurality of configuration sub-information is maintained reaches the first length of time, the subset of the plurality of configuration sub-information is released.

[0575] for Second node N02 In step S7201, the first signaling is sent; in step S7202, the multiple configuration sub-information is sent.

[0576] for The third node N03 , in step S7301, receive the first message.

[0577] In embodiment 7, the first signaling indicates a first time length; the first time length includes a positive integer number of time slots; each of the multiple configuration sub-information includes an execution condition and a configuration set; the subset of the multiple configuration sub-information includes at least second configuration sub-information; the first configuration sub-information is any configuration sub-information among the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information among the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message.

[0578] As an embodiment, the first signaling is transmitted via an air interface.

[0579] As an embodiment, the first signaling is sent through an antenna port.

[0580] As an embodiment, the first signaling includes a downlink (DL) signal.

[0581] As an embodiment, the first signaling includes a sidelink (Sidelink, SL) signal.

[0582] As an embodiment, the first signaling includes an RRC message.

[0583] As an embodiment, the first signaling includes an RRCReconfiguration message or an RRCConnectionReconfiguration message.

[0584] As an embodiment, the first signaling includes a SIB1 message, or a SystemInformation message, or a SystemInformationBlockType1 message.

[0585] As an embodiment, the first signaling includes a field in an RRC message.

[0586] As an embodiment, the phrase that the first signaling indicates a first time length includes: the first signaling includes the first time length.

[0587] As an embodiment, the phrase "the first signaling indicates a first time length" includes: the first time length is a field in the first signaling.

[0588] As an embodiment, the phrase that the first signaling indicates a first time length includes: the first time length is configured through the first signaling.

[0589] As an embodiment, the phrase that the first signaling indicates a first time length includes: the first signaling is used to determine the first time length.

[0590] As an embodiment, the first time length is configurable.

[0591] As an embodiment, the first time length is preconfigured.

[0592] As an embodiment, the first time length is of fixed size.

[0593] As an embodiment, the first time length is related to the cell parameter of the first cell or the cell parameter of the second cell.

[0594] As an embodiment, the phrase that the time length during which the subset of the plurality of configuration sub-information is maintained reaches the first time length includes: the time length during which the subset of the plurality of configuration sub-information is maintained is equal to the first time length.

[0595] As an embodiment, the phrase that the time length during which the subset of the multiple configuration sub-information is maintained reaches the first time length includes: the time length during which the subset of the multiple configuration sub-information is maintained is greater than the first time length.

[0596] As an embodiment, the action of releasing the subset of the multiple configuration sub-information includes: releasing the subset of the multiple configuration sub-information stored in VarConditionalReconfig or VarConditionalReconfiguration.

[0597] As an embodiment, the action of releasing the subset of the multiple configuration sub-information includes: releasing all entries (entry / entries) in VarConditionalReconfig or VarConditionalReconfiguration.

[0598] As a sub-embodiment of this embodiment, all entries in VarConditionalReconfig or VarConditionalReconfiguration include entries (entry / entries) corresponding to the subset of the multiple configuration sub-information.

[0599] As an embodiment, the action of releasing the subset of the multiple configuration sub-information includes: releasing the information in CondReconfigToAddModList or CondReconfigurationToAddModList.

[0600] As an embodiment, the action of releasing the subset of the multiple configuration sub-information includes: releasing all execution condition-related configurations in the multiple configuration sub-information.

[0601] As a sub-embodiment of this embodiment, the configurations related to all execution conditions include all execution conditions stored in VarConditionalReconfig or VarConditionalReconfiguration, and the execution conditions are associated with the measurement identifier measId(s).

[0602] As an embodiment, the action of releasing multiple configuration sub-information includes: releasing configurations related to all configuration sets in the multiple configuration sub-information.

[0603] As a sub-embodiment of this embodiment, the configurations related to all configuration sets include all RRC configurations stored in VarConditionalReconfig or VarConditionalReconfiguration, and the RRC configurations include RRCReconfiguration or RRCConnectionReconfiguration.

[0604] As an embodiment, the positive integer is not less than 1.

[0605] As an embodiment, the phrase "the first time length includes a positive integer number of time slots" includes: the first time length consists of a positive integer number of time slots.

[0606] As an embodiment, the phrase "the first time length includes a positive integer number of time slots" includes: the first time length is equal to a positive integer number of time slots.

[0607] As an embodiment, the time slot includes a solt, or a radio subframe, or a radio frame, or a plurality of OFDM (Orthogonal Frequency Division Multiplexing) symbols, or at least one of a plurality of SC-FDMA (Single Carrier Frequency Division Multiple Access) symbols.

[0608] As an embodiment, the first time length is no more than 10,000 seconds.

[0609] As an embodiment, the first time length includes a positive integer number of milliseconds.

[0610] As an embodiment, a first timer is used to determine whether a time length during which the subset of the plurality of configuration sub-information is maintained reaches the first time length.

[0611] As a sub-embodiment of this embodiment, as a response to the behavior applying the one configuration set in the first configuration sub-information and sending the first message, a first timer is started.

[0612] As a sub-embodiment of this embodiment, when the first timer expires, the subset of the multiple configuration sub-information is released.

[0613] As a sub-embodiment of this embodiment, the running time of the first timer reaching the first time length is used to determine that the first timer has expired.

[0614] As a sub-embodiment of this embodiment, the first timer includes an RRC layer timer.

[0615] As a sub-embodiment of this embodiment, the first timer includes a timer.

[0616] As a sub-embodiment of this embodiment, the expiration value of the first timer includes the first time length.

[0617] Example 8

[0618] Embodiment 8 illustrates a schematic diagram of whether a subset of multiple configuration sub-information is maintained according to an embodiment of the present application, as shown in the attached figure. Figure 8 As shown in the attached Figure 8 In the figure, each box represents a step. It should be emphasized that the order of the boxes in the figure does not represent the temporal relationship between the steps represented.

[0619] In Example 8, in step S801, multiple configuration sub-information is received, each of the multiple configuration sub-information includes an execution condition and a configuration set; in step S802, an execution condition in the first configuration sub-information is met; in step S803, when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied and a first message is sent; in step S804, it is determined whether the first condition set is met, when the first condition set is met, the process proceeds to step S805(a), and when the first condition set is not met, the process proceeds to step S805(b); in step S805(a), after sending the first message, when the first condition set is met, a subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least the second configuration sub-information; in step S805(b), the multiple configuration sub-information is released.

[0620] In embodiment 8, the first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is one of the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; and one of the conditions in the first condition set includes sending the first message.

[0621] As an embodiment, the action of releasing multiple configuration sub-information includes: releasing all configuration sub-information in the multiple configuration sub-information.

[0622] As an embodiment, the action of releasing the multiple configuration sub-information includes: releasing the multiple configuration sub-information stored in VarConditionalReconfig or VarConditionalReconfiguration.

[0623] As an embodiment, the action of releasing multiple configuration sub-information includes: releasing all entries (entry / entries) in VarConditionalReconfig or VarConditionalReconfiguration.

[0624] As an embodiment, the action of releasing multiple configuration sub-information includes: releasing the information in CondReconfigToAddModList.

[0625] As an embodiment, the action of releasing multiple configuration sub-information includes: releasing all execution condition-related configurations in the multiple configuration sub-information.

[0626] As a sub-embodiment of this embodiment, the configurations related to all execution conditions include all execution conditions stored in VarConditionalReconfig or VarConditionalReconfiguration, and the execution conditions are associated with the measurement identifier measId(s).

[0627] As an embodiment, the action of releasing multiple configuration sub-information includes: releasing configurations related to all configuration sets in the multiple configuration sub-information.

[0628] As a sub-embodiment of this embodiment, the configurations related to all configuration sets include all RRC configurations stored in VarConditionalReconfig or VarConditionalReconfiguration, and the RRC configurations include RRCReconfiguration.

[0629] Example 9

[0630] Embodiment 9 illustrates a schematic diagram of a first condition set according to an embodiment of the present application being related to at least one of the cell parameters of the first cell or the cell parameters of the second cell, as shown in the attached figure. Fig. 9 shown.

[0631] In embodiment 9, the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include at least one of the type of cell, or the height of the cell, or the orbit of the cell, or the delay of the cell, or the ephemeris of the cell.

[0632] As an embodiment, the phrase "the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell" includes: a condition in the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell.

[0633] As an embodiment, the phrase that the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell includes: one condition in the first condition set is related to the cell parameter of the first cell.

[0634] As an embodiment, the phrase that the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell includes: one condition in the first condition set is related to the cell parameter of the second cell.

[0635] As an embodiment, the phrase "the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell" includes: one condition in the first condition set is related to both the cell parameters of the first cell and the cell parameters of the second cell.

[0636] As an embodiment, a condition that the first condition set is satisfied includes that the cell parameter of the first cell is the same as the cell parameter of the cell.

[0637] As an embodiment, a condition that the first condition set is satisfied includes that the cell parameter of the first cell indicates that the first cell is an NTN cell and the cell parameter of the cell indicates that the second cell is an NTN cell.

[0638] As an embodiment, a condition that the first condition set is satisfied includes that the cell parameter of the first cell is different from the cell parameter of the cell.

[0639] As an embodiment, a condition that the first condition set is satisfied includes that the cell parameter of the first cell indicates that the first cell is an NTN cell and the cell parameter of the cell indicates that the second cell is a TN cell.

[0640] As an embodiment, a condition that the first condition set is satisfied includes that the cell parameter of the first cell indicates that the first cell is a TN cell and the cell parameter of the cell indicates that the second cell is an NTN cell.

[0641] As an embodiment, a condition that the first condition set is satisfied includes that the cell parameter of the first cell indicates that the first cell is an NTN cell.

[0642] As an embodiment, a condition that the first condition set is satisfied includes that the cell parameter of the second cell indicates that the second cell is an NTN cell.

[0643] As an embodiment, the cell parameters of the first cell are the same as the cell parameters of the second cell.

[0644] As an embodiment, the cell parameters of the first cell are different from the cell parameters of the second cell.

[0645] As an embodiment, the cell parameters are configured via an RRC message.

[0646] As a sub-embodiment of this embodiment, the one RRC message includes an RRCReconfiguration message or an RRCConnectionReconfiguration message.

[0647] As a sub-embodiment of this embodiment, the one RRC message includes a SIB1 message, or a SystemInformation message, or a SystemInformationBlockType1 message.

[0648] As an embodiment, the cell parameters are obtained through UE measurement.

[0649] As an embodiment, the cell parameters are determined by UE.

[0650] As an embodiment, the cell parameter is used to indicate that a given cell is a NTN cell.

[0651] As an embodiment, the cell parameter is used to indicate that a given cell is a TN cell.

[0652] As an embodiment, the cell parameters include the type of a given cell.

[0653] As an embodiment, the cell parameters include the height of a given cell.

[0654] As an embodiment, the cell parameters include the orbit of a given cell.

[0655] As an embodiment, the cell parameters include the delay of a given cell.

[0656] As an embodiment, the cell parameters include the ephemeris of a given cell.

[0657] As an embodiment, the delay of the cell includes: Round Trip Time (RTT).

[0658] As an embodiment, the delay of the cell includes: Timing Advance (TA).

[0659] As an embodiment, the delay of the cell includes: Common Delay.

[0660] As an embodiment, the delay of the cell includes: a specific delay (Specific Delay).

[0661] As an embodiment, the delay of the cell includes: a common TA between the first node and a maintenance base station of a given cell.

[0662] As an embodiment, the delay of the cell includes: a UE-specific delay, and the UE-specific delay is determined by the UE.

[0663] As an embodiment, the height of the cell includes: the height of a base station maintaining a given cell.

[0664] As an embodiment, the height of the cell includes: the altitude of a base station maintaining the given cell.

[0665] As an embodiment, the height of the cell includes: the distance between a base station maintaining the given cell and a horizon.

[0666] As an embodiment, the height of the cell includes: a vertical distance between a base station maintaining a given cell and a horizon.

[0667] As an embodiment, the type of the cell includes: the given cell is a NTN cell.

[0668] As an embodiment, the type of the cell includes: the given cell is a TN cell.

[0669] As an embodiment, the track of the cell includes: the track of the maintaining base station of the given cell.

[0670] As an embodiment, the orbit of the cell includes: an operating orbit of a base station maintaining a given cell.

[0671] As an embodiment, the orbit of the cell includes: a non-geostationary satellite orbit network (Non-Geostationary Satellite Orbit, NGSO).

[0672] As an embodiment, the orbit of the cell includes: Geostationary Earth Orbit (GEO).

[0673] As an embodiment, the orbit of the cell includes: a Highly Elliptical Orbit (HEO)

[0674] As an embodiment, the orbit of the cell includes: Low Earth Orbit (LEO)

[0675] As an embodiment, the orbit of the cell includes: Medium Earth Orbit (MEO)

[0676] As an embodiment, the ephemeris of the cell includes: a periodic data file used to calculate satellite positions.

[0677] As an embodiment, the ephemeris of the cell is used to determine the satellite position at a given moment.

[0678] As an embodiment, the ephemeris of the cell includes time information.

[0679] As an embodiment, the ephemeris of the cell includes orbital information of a satellite corresponding to a given cell.

[0680] As an embodiment, the ephemeris of the cell includes type information of the satellite corresponding to the given cell.

[0681] As an embodiment, the ephemeris of the cell includes altitude information of the satellite corresponding to the given cell.

[0682] As an embodiment, the cell parameter of a given cell indicates that the given cell is an NTN cell or a TN cell.

[0683] As a sub-embodiment of this embodiment, the cell parameters of the given cell include the type of the given cell, and the type of the given cell is explicitly indicated through an RRC message.

[0684] As a subsidiary embodiment of this sub-embodiment, the RRC message includes a MIB (Master Information Block) message.

[0685] As a subsidiary embodiment of this sub-embodiment, the RRC message includes a SIB (System Information Block) message.

[0686] As a subsidiary embodiment of this sub-embodiment, the one RRC message includes an RRCReconfiguration message, or an RRCConnectionReconfiguration message.

[0687] As a subsidiary embodiment of this sub-embodiment, the RRC message includes a field indicating the type of the given cell.

[0688] As a subordinate embodiment of this subsidiary embodiment, the one field indicates that the given cell is an NTN cell.

[0689] As a subordinate embodiment of this subsidiary embodiment, the one field indicates that the given cell is a TN cell.

[0690] As a subordinate embodiment of this subsidiary embodiment, the one field indicates the type of NTN cell of the given cell.

[0691] As a sub-embodiment of this embodiment, the cell parameters of the given cell include the type of the given cell, and the type of the given cell is implicitly indicated through an RRC message.

[0692] As a subsidiary embodiment of this sub-embodiment, the RRC message includes a field indicating the orbit of the given cell.

[0693] As a subsidiary embodiment of this sub-embodiment, the RRC message includes a field indicating the height of the given cell.

[0694] As a subsidiary embodiment of this sub-embodiment, the RRC message includes a field indicating the delay of the given cell.

[0695] As a subsidiary embodiment of this sub-embodiment, the one RRC message includes a field indicating the ephemeris of the given cell.

[0696] As an embodiment, the given cell includes the first cell.

[0697] As an embodiment, the given cell includes the second cell.

[0698] As an embodiment, the given cell includes the third cell.

[0699] Example 10

[0700] Embodiment 10 illustrates a structural block diagram of a processing device used in a first node according to an embodiment of the present application; Fig.10 As shown in the attached Fig.10 In the embodiment, the processing device 1000 in the first node includes a first receiver 1001 and a first transmitter 1002.

[0701] A first receiver 1001 receives a plurality of configuration sub-information, each of which includes an execution condition and a configuration set;

[0702] The first transmitter 1002 applies the one configuration set in the first configuration sub-information and sends a first message when the one execution condition in the first configuration sub-information is met;

[0703] The first receiver 1001, after sending the first message, maintains a subset of the plurality of configuration sub-information when a first condition set is satisfied, the subset of the plurality of configuration sub-information including at least the second configuration sub-information;

[0704] In embodiment 10, the first configuration sub-information is any configuration sub-information among the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information among the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; and one of the conditions in the first condition set includes sending the first message.

[0705] As an embodiment, the first transmitter 1002 sends a second message when one of the execution conditions in the first configuration sub-information is met; the first receiver 1001 receives a third message; wherein the second message is used for a random access process; one of the conditions in the first condition set includes the successful completion of the random access process; and the third message is associated with a first identifier and is used to determine that the random access process is successfully completed.

[0706] As an embodiment, the first transmitter 1002 sends first information in response to the behavior maintaining the subset of the multiple configuration sub-information; the first information indicates that the subset of the multiple configuration sub-information is maintained.

[0707] As an embodiment, the first receiver 1001 receives second information, where the second information is used to indicate maintaining the subset of the multiple configuration sub-information; and one of the conditions in the first condition set includes receiving the second information.

[0708] As an embodiment, the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include the type of cell, or the height of the cell, or the orbit of the cell, or the delay of the cell, or at least one of the ephemeris of the cell.

[0709] As an embodiment, the first receiver 1001 receives a first signaling, and the first signaling indicates a first time length; when the time length for which the subset of the multiple configuration sub-information is maintained reaches the first time length, the subset of the multiple configuration sub-information is released; wherein the first time length includes a positive integer number of time slots.

[0710] As an embodiment, the first receiver 1001 receives third configuration sub-information; and as a response to the behavior receiving the third configuration sub-information, releases the subset of the multiple configuration sub-information; wherein the third configuration sub-information includes an execution condition and a configuration set, the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information, and the third configuration sub-information is associated with a third cell.

[0711] As an embodiment, the first receiver 1001 includes the attached Figure 4 Antenna 452, receiver 454, multi-antenna reception processor 458, reception processor 456, controller / processor 459, memory 460 and data source 467.

[0712] As an embodiment, the first receiver 1001 includes the attached Figure 4 Antenna 452, receiver 454, multi-antenna receive processor 458, and receive processor 456.

[0713] As an embodiment, the first receiver 1001 includes the attached Figure 4 Antenna 452, receiver 454, and receive processor 456.

[0714] As an embodiment, the first transmitter 1002 includes the attached Figure 4 Antenna 452, transmitter 454, multi-antenna transmit processor 457, transmit processor 468, controller / processor 459, memory 460 and data source 467.

[0715] As an embodiment, the first transmitter 1002 includes the attached Figure 4 Antenna 452, transmitter 454, multi-antenna transmit processor 457, and transmit processor 468.

[0716] As an embodiment, the first transmitter 1002 includes the attached Figure 4 Antenna 452, transmitter 454, and transmit processor 468.

[0717] Embodiment 11

[0718] Embodiment 11 illustrates a structural block diagram of a processing device used in a second node according to an embodiment of the present application; Fig.11 As shown in the attached Fig.11 In the embodiment, the processing device 1100 in the second node includes a second transmitter 1101 and a second receiver 1102.

[0719] The second transmitter 1101 sends a plurality of configuration sub-information, each of which includes an execution condition and a configuration set;

[0720] In Example 11, when one of the execution conditions in the first configuration sub-information is met, the one of the configuration sets in the first configuration sub-information is applied and the first message is sent; after the first message is sent, when the first condition set is met, a subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least the second configuration sub-information; the first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is one of the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the wireless link control reconfiguration is completed; one condition in the first condition set includes sending the first message.

[0721] As an embodiment, the one configuration set in the first configuration sub-information is applied by a receiver of the multiple configuration sub-information.

[0722] As an embodiment, the first message is sent by a recipient of the plurality of configuration sub-information, and the first message is received by a maintaining base station of the first cell.

[0723] As an embodiment, the subset of the plurality of configuration sub-information is maintained by a receiver of the plurality of configuration sub-information.

[0724] As an embodiment, when one of the execution conditions in the first configuration sub-information is met, the second message is sent; the third message is received; the second message is used for a random access process; one of the conditions in the first condition set includes the successful completion of the random access process; the third message is associated with the first identifier and is used to determine that the random access process is successfully completed.

[0725] As an embodiment, the second message is sent by a recipient of the plurality of configuration sub-information, and the second message is received by a maintaining base station of the first cell.

[0726] As an embodiment, the third message is received by a recipient of the plurality of configuration sub-information, and the third message is sent by a maintaining base station of the first cell.

[0727] As an embodiment, as a response to the behavior that the subset of the multiple configuration sub-information is maintained, first information is sent; the first information indicates that the subset of the multiple configuration sub-information is maintained.

[0728] As an embodiment, the first information is sent by a recipient of the plurality of configuration sub-information, and the first information is received by a maintaining base station of the first cell.

[0729] As an embodiment, the second transmitter 1101 sends second information, where the second information is used to indicate maintaining the subset of the multiple configuration sub-information; and one of the conditions in the first condition set includes receiving the second information.

[0730] As an embodiment, the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include the type of cell, or the height of the cell, or the orbit of the cell, or the delay of the cell, or at least one of the ephemeris of the cell.

[0731] As an embodiment, the second transmitter 1101 sends a first signaling, wherein the first signaling indicates a first time length; when the time length for which the subset of the multiple configuration sub-information is maintained reaches the first time length, the subset of the multiple configuration sub-information is released; wherein the first time length includes a positive integer number of time slots.

[0732] As an embodiment, third configuration sub-information is received; as a response to the third configuration sub-information of the behavior being received, the subset of the multiple configuration sub-information is released; the third configuration sub-information includes an execution condition and a configuration set, the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information, and the third configuration sub-information is associated with a third cell.

[0733] As an embodiment, the third configuration sub-information is received by a receiver of the multiple configuration sub-information, and the third configuration sub-information is sent by a maintaining base station of the first cell.

[0734] As an embodiment, the second transmitter 1101 includes the attached Figure 4 Antenna 420, transmitter 418, multi-antenna transmit processor 471, transmit processor 416, controller / processor 475, and memory 476.

[0735] As an embodiment, the second transmitter 1101 includes the attached Figure 4 Antenna 420, transmitter 418, multi-antenna transmit processor 471, and transmit processor 416.

[0736] As an embodiment, the second transmitter 1101 includes the attached Figure 4 Antenna 420, transmitter 418, and transmit processor 416.

[0737] As an embodiment, the second receiver 1102 includes the attached Figure 4 Antenna 420, receiver 418, multi-antenna reception processor 472, reception processor 470, controller / processor 475, and memory 476.

[0738] As an embodiment, the second receiver 1102 includes the attached Figure 4 Antenna 420, receiver 418, multi-antenna receive processor 472, receive processor 470.

[0739] As an embodiment, the second receiver 1102 includes the attached Figure 4 Antenna 420, receiver 418, and receive processor 470.

[0740] Example 12

[0741] Embodiment 12 illustrates a structural block diagram of a processing device used in a third node according to an embodiment of the present application; Fig.12 As shown in the attached Fig.12 In the embodiment, the processing device 1200 in the third node includes a third transmitter 1201 and a third receiver 1202.

[0742] A third receiver 1202 receives the first message;

[0743] In Example 12, multiple configuration sub-information is received, each of the multiple configuration sub-information includes an execution condition and a configuration set; when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied; after the first message is sent, when the first condition set is met, a subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least second configuration sub-information; the first configuration sub-information is any configuration sub-information in the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the wireless link control reconfiguration is completed; one condition in the first condition set includes sending the first message.

[0744] As an embodiment, the multiple configuration sub-information is received by the sender of the first message, and the first message is sent by the maintaining base station of the first service cell in the present application.

[0745] As an embodiment, the one configuration set in the first configuration sub-information is applied by the sender of the first message.

[0746] As an embodiment, a subset of the plurality of configuration sub-information is maintained by a sender of the first message.

[0747] As an embodiment, the third receiver 1202 receives a second message when one of the execution conditions in the first configuration sub-information is met; the third transmitter 1201 sends a third message; wherein the second message is used for a random access process; one of the conditions in the first condition set includes the successful completion of the random access process; and the third message is associated with a first identifier and is used to determine that the random access process is successfully completed.

[0748] As an embodiment, the third receiver 1202 receives first information as a response to the behavior that the subset of the multiple configuration sub-information is maintained; the first information indicates that the subset of the multiple configuration sub-information is maintained.

[0749] As an embodiment, second information is received, and the second information is used to indicate maintaining the subset of the multiple configuration sub-information; one of the conditions in the first condition set includes receiving the second information.

[0750] As an embodiment, the second information is received by the sender of the first message, and the second information is sent by the maintaining base station of the first service cell in the present application.

[0751] As an embodiment, the first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include the type of cell, or the height of the cell, or the orbit of the cell, or the delay of the cell, or at least one of the ephemeris of the cell.

[0752] As an embodiment, a first signaling is received, and the first signaling indicates a first time length; when the time length for which the subset of the multiple configuration sub-information is maintained reaches the first time length, the subset of the multiple configuration sub-information is released; wherein the first time length includes a positive integer number of time slots.

[0753] As an embodiment, the first signaling is received by the sender of the first message, and the first signaling is sent by the maintaining base station of the first service cell in the present application.

[0754] As an embodiment, the third transmitter 1201 sends third configuration sub-information; wherein, as a response to the third configuration sub-information being received, the subset of the multiple configuration sub-information is released; the third configuration sub-information includes an execution condition and a configuration set, the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information, and the third configuration sub-information is associated with a third cell.

[0755] As an embodiment, the second transmitter 1201 includes the attached Figure 4 Antenna 420, transmitter 418, multi-antenna transmit processor 471, transmit processor 416, controller / processor 475, and memory 476.

[0756] As an embodiment, the second transmitter 1201 includes the attached Figure 4 Antenna 420, transmitter 418, multi-antenna transmit processor 471, and transmit processor 416.

[0757] As an embodiment, the second transmitter 1201 includes the attached Figure 4 Antenna 420, transmitter 418, and transmit processor 416.

[0758] As an embodiment, the second receiver 1202 includes the attached Figure 4 Antenna 420, receiver 418, multi-antenna reception processor 472, reception processor 470, controller / processor 475, and memory 476.

[0759] As an embodiment, the second receiver 1202 includes the attached Figure 4 Antenna 420, receiver 418, multi-antenna receive processor 472, receive processor 470.

[0760] As an embodiment, the second receiver 1202 includes the attached Figure 4 Antenna 420, receiver 418, and receive processor 470.

[0761] A person of ordinary skill in the art can understand that all or part of the steps in the above method can be completed by instructing the 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 disk. Optionally, all or part of the steps in the above embodiment can also be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment can be implemented in the form of hardware or in the form of a software function module, and the present application is not limited to any specific form of software and hardware combination. The user equipment, terminal and UE in the present application include but are not limited to drones, communication modules on drones, remote-controlled aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebooks, vehicle-mounted communication equipment, wireless sensors, Internet cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (Machine Type Communication, Machine Type Communication) terminals, eMTC (enhanced MTC, enhanced MTC) terminals, data cards, Internet cards, vehicle-mounted communication equipment, low-cost mobile phones, low-cost tablet computers and other wireless communication devices. The base stations or system devices in this application include but are 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.

[0762] The above is only a preferred embodiment of the present application and is not intended to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, 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 first node used for wireless communication, characterized in that: include: A first receiver receives a plurality of configuration sub-information, each of the plurality of configuration sub-information comprising an execution condition and a configuration set; A first transmitter, when the one execution condition in the first configuration sub-information is satisfied, applies the one configuration set in the first configuration sub-information and sends a first message; The first receiver, after sending the first message, maintains a subset of the plurality of configuration sub-information when a first set of conditions is satisfied, the subset of the plurality of configuration sub-information including at least the second configuration sub-information; The first receiver receives third configuration sub-information; As a response to receiving the third configuration sub-information, releasing the subset of the multiple configuration sub-information; wherein the third configuration sub-information includes an execution condition and a configuration set, the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information, and the third configuration sub-information is associated with a third cell; The first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is one of the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message; the multiple configuration sub-information is used for conditional reconfiguration; the first cell and the second cell are respectively a candidate cell for the conditional reconfiguration; Wherein, the conditional reconfiguration includes conditional switching, or, The conditional reconfiguration includes a conditional PSCell change, or, The conditional reconfiguration includes conditional PSCell addition.

2. The first node according to claim 1, characterized in that: include: The first transmitter sends a second message when the one execution condition in the first configuration sub-information is satisfied; The first receiver receives a third message; The second message is used for a random access procedure; one of the conditions in the first condition set includes successful completion of the random access procedure; The third message is associated with the first identifier and is used to determine that the random access procedure is successfully completed.

3. The first node according to claim 1 or 2, characterized in that: include: The first transmitter, in response to maintaining the subset of the plurality of configuration sub-information, sends first information; The first information indicates that the subset of the plurality of configuration sub-information is maintained.

4. The first node according to any one of claims 1 to 3, characterized in that: include: The first receiver receives second information, where the second information is used to indicate maintaining the subset of the plurality of configuration sub-information; One of the conditions in the first set of conditions includes receiving the second information.

5. The first node according to any one of claims 1 to 4, characterized in that: The first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include at least one of the type of cell, the height of the cell, the orbit of the cell, the delay of the cell, or the ephemeris of the cell.

6. The first node according to any one of claims 1 to 5, characterized in that: include: The first receiver receives a first signaling, where the first signaling indicates a first time length; When the length of time for which the subset of the plurality of configuration sub-information is maintained reaches the first length of time, releasing the subset of the plurality of configuration sub-information; The first time length includes a positive integer number of time slots.

7. A second node used for wireless communication, characterized in that: include: A second transmitter sends a plurality of configuration sub-information, each of the plurality of configuration sub-information comprising an execution condition and a configuration set; Wherein, when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied and the first message is sent; after the first message is sent, when the first condition set is met, the subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least the second configuration sub-information; the third configuration sub-information is received; as a response to the third configuration sub-information being received, the subset of the multiple configuration sub-information is released; the third configuration sub-information includes an execution condition and a configuration set, and the third configuration sub-information is consistent with any configuration sub-information in the multiple configuration sub-information. the first configuration sub-information is associated with a third cell; the first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information different from the first configuration sub-information in the multiple configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message; the multiple configuration sub-information is used for conditional reconfiguration; the first cell and the second cell are respectively a candidate cell for the conditional reconfiguration; Wherein, the conditional reconfiguration includes conditional switching, or, The conditional reconfiguration includes a conditional PSCell change, or, The conditional reconfiguration includes conditional PSCell addition.

8. The second node according to claim 7, characterized in that: The second transmitter sends second information, where the second information is used to indicate maintaining the subset of the multiple configuration sub-information; and one of the conditions in the first condition set includes receiving the second information.

9. The second node according to any one of claims 7 to 8, characterized in that: The first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include at least one of the type of cell, the height of the cell, the orbit of the cell, the delay of the cell, or the ephemeris of the cell.

10. The second node according to any one of claims 7 to 9, characterized in that: The second transmitter sends a first signaling, which indicates a first time length; when the time length for which the subset of the multiple configuration sub-information is maintained reaches the first time length, the subset of the multiple configuration sub-information is released; wherein the first time length includes a positive integer number of time slots.

11. A method in a first node for wireless communication, characterized in that: include: Receiving a plurality of configuration sub-information, each of the plurality of configuration sub-information comprising an execution condition and a configuration set; When the one execution condition in the first configuration sub-information is met, applying the one configuration set in the first configuration sub-information and sending a first message; After sending the first message, when a first set of conditions is satisfied, maintaining a subset of the plurality of configuration sub-information, the subset of the plurality of configuration sub-information including at least the second configuration sub-information; receiving third configuration sub-information; As a response to receiving the third configuration sub-information, releasing the subset of the multiple configuration sub-information; wherein the third configuration sub-information includes an execution condition and a configuration set, the third configuration sub-information is different from any configuration sub-information in the multiple configuration sub-information, and the third configuration sub-information is associated with a third cell; The first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is one of the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message; the multiple configuration sub-information is used for conditional reconfiguration; the first cell and the second cell are respectively a candidate cell for the conditional reconfiguration; Wherein, the conditional reconfiguration includes conditional switching, or, The conditional reconfiguration includes a conditional PSCell change, or, The conditional reconfiguration includes conditional PSCell addition.

12. The method in the first node according to claim 11, characterized in that: include: When the one execution condition in the first configuration sub-information is met, sending a second message; receiving a third message; The second message is used for a random access procedure; one of the conditions in the first condition set includes successful completion of the random access procedure; and the third message is associated with a first identifier and is used to determine that the random access procedure is successfully completed.

13. The method in the first node according to claim 11 or 12, characterized in that: include: In response to maintaining the subset of the plurality of configuration sub-information, sending first information; The first information indicates that the subset of the plurality of configuration sub-information is maintained.

14. The method in the first node according to any one of claims 11 to 13, characterized in that: include: receiving second information, wherein the second information is used to indicate maintaining the subset of the plurality of configuration sub-information; One of the conditions in the first set of conditions includes receiving the second information.

15. The method in the first node according to any one of claims 11 to 14, characterized in that: The first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include at least one of the type of cell, the height of the cell, the orbit of the cell, the delay of the cell, or the ephemeris of the cell.

16. The method in the first node according to any one of claims 11 to 15, characterized in that: include: receiving a first signaling indicating a first time length; When the length of time for which the subset of the plurality of configuration sub-information is maintained reaches the first length of time, releasing the subset of the plurality of configuration sub-information; The first time length includes a positive integer number of time slots.

17. A method in a second node for wireless communication, characterized in that: include: Sending a plurality of configuration sub-information, each of the plurality of configuration sub-information comprising an execution condition and a configuration set; Wherein, when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied and the first message is sent; after the first message is sent, when the first condition set is met, the subset of the multiple configuration sub-information is maintained, and the subset of the multiple configuration sub-information includes at least the second configuration sub-information; the third configuration sub-information is received; as a response to the third configuration sub-information being received, the subset of the multiple configuration sub-information is released; the third configuration sub-information includes an execution condition and a configuration set, and the third configuration sub-information is consistent with any configuration sub-information in the multiple configuration sub-information. the first configuration sub-information is associated with a third cell; the first configuration sub-information is any one of the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information different from the first configuration sub-information in the multiple configuration sub-information; the first configuration sub-information is associated with a first cell, and the second configuration sub-information is associated with a second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message; the multiple configuration sub-information is used for conditional reconfiguration; the first cell and the second cell are respectively a candidate cell for the conditional reconfiguration; Wherein, the conditional reconfiguration includes conditional switching, or, The conditional reconfiguration includes a conditional PSCell change, or, The conditional reconfiguration includes conditional PSCell addition.

18. The method in the second node according to claim 17, characterized in that: include: sending second information, where the second information is used to indicate maintaining the subset of the plurality of configuration sub-information; One of the conditions in the first set of conditions includes receiving the second information.

19. The method in the second node according to any one of claims 17 to 18, characterized in that: The first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include at least one of the type of cell, the height of the cell, the orbit of the cell, the delay of the cell, or the ephemeris of the cell.

20. The method in the second node according to any one of claims 17 to 19, characterized in that: include: Sending a first signaling, where the first signaling indicates a first time length; When the length of time for which the subset of the plurality of configuration sub-information is maintained reaches the first length of time, releasing the subset of the plurality of configuration sub-information; The first time length includes a positive integer number of time slots.

21. A third node used for wireless communication, characterized in that: include: A third receiver receives the first message; A third transmitter sends third configuration sub-information; wherein a plurality of configuration sub-information is received, each of the plurality of configuration sub-information includes an execution condition and a configuration set; when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied; after the first message is sent, when the first condition set is met, a subset of the plurality of configuration sub-information is maintained, the subset of the plurality of configuration sub-information includes at least the second configuration sub-information; as a response to the third configuration sub-information being received, the subset of the plurality of configuration sub-information is released; the third configuration sub-information includes an execution condition and a configuration set, the third configuration sub-information is associated with the plurality of configuration sub-information. any configuration sub-information in the configuration sub-information is different, the third configuration sub-information is associated with a third cell; the first configuration sub-information is any configuration sub-information in the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with the first cell, and the second configuration sub-information is associated with the second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message; the multiple configuration sub-information is used for conditional reconfiguration; the first cell and the second cell are respectively a candidate cell for the conditional reconfiguration; Wherein, the conditional reconfiguration includes conditional switching, or, The conditional reconfiguration includes a conditional PSCell change, or, The conditional reconfiguration includes conditional PSCell addition.

22. The third node according to claim 21, characterized in that: The third receiver receives the second message when the one execution condition in the first configuration sub-information is satisfied; The third transmitter sends a third message; The second message is used for a random access procedure; one of the conditions in the first condition set includes successful completion of the random access procedure; and the third message is associated with a first identifier and is used to determine that the random access procedure is successfully completed.

23. The third node according to claim 21 or 22, characterized in that: The third receiver receives first information in response to the subset of the plurality of configuration sub-information being maintained; the first information indicates that the subset of the plurality of configuration sub-information is maintained.

24. The third node according to any one of claims 21 to 23, characterized in that: The first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include at least one of the type of cell, the height of the cell, the orbit of the cell, the delay of the cell, or the ephemeris of the cell.

25. A method in a third node for wireless communication, characterized in that: include: receiving a first message; Sending third configuration sub-information; wherein a plurality of configuration sub-information is received, each of the plurality of configuration sub-information includes an execution condition and a configuration set; when the one execution condition in the first configuration sub-information is met, the one configuration set in the first configuration sub-information is applied; after the first message is sent, when the first condition set is met, a subset of the plurality of configuration sub-information is maintained, the subset of the plurality of configuration sub-information includes at least the second configuration sub-information; as a response to the third configuration sub-information being received, the subset of the plurality of configuration sub-information is released; the third configuration sub-information includes an execution condition and a configuration set, the third configuration sub-information is associated with the plurality of configuration sub-information. any configuration sub-information in the configuration sub-information is different, the third configuration sub-information is associated with a third cell; the first configuration sub-information is any configuration sub-information in the multiple configuration sub-information, and the second configuration sub-information is a configuration sub-information in the multiple configuration sub-information that is different from the first configuration sub-information; the first configuration sub-information is associated with the first cell, and the second configuration sub-information is associated with the second cell; the first message is used to indicate that the radio link control reconfiguration is completed; one of the conditions in the first condition set includes sending the first message; the multiple configuration sub-information is used for conditional reconfiguration; the first cell and the second cell are respectively a candidate cell for the conditional reconfiguration; Wherein, the conditional reconfiguration includes conditional switching, or, The conditional reconfiguration includes a conditional PSCell change, or, The conditional reconfiguration includes conditional PSCell addition.

26. The method in the third node according to claim 25, characterized in that: include: When the one execution condition in the first configuration sub-information is satisfied, receiving a second message; sending a third message; The second message is used for a random access procedure; one of the conditions in the first condition set includes successful completion of the random access procedure; and the third message is associated with a first identifier and is used to determine that the random access procedure is successfully completed.

27. The method in the third node according to claim 25 or 26, characterized in that: include: receiving first information in response to the subset of the plurality of configuration sub-information being maintained; The first information indicates that the subset of the plurality of configuration sub-information is maintained.

28. The method in the third node according to any one of claims 25 to 27, characterized in that: The first condition set is related to at least one of the cell parameters of the first cell or the cell parameters of the second cell; the cell parameters include at least one of the type of cell, the height of the cell, the orbit of the cell, the delay of the cell, or the ephemeris of the cell.

Images