Method and device used for wireless communication

Abstract

Disclosed are a method and device for wireless communication, comprising: receiving a first signaling, the first signaling comprising a first RRC information block, the first signaling configuring a first condition set and a first time window; a dependency relationship exists between the first condition set and the first time window; the execution of the first RRC information block depends on the first condition set; wherein the first RRC information block configures a target cell of the first node; execution of the first RRC information block of the sentence depends on the meaning of the first condition set: when at least one condition in the first condition set is not met, the first RRC information block is not executed; when the conditions in the first condition set are all satisfied, the execution of the first RRC information block is delayed; the delay execution is not later than the end of the first time window. According to the invention, mobility management can be carried out better.

Description

Technical Field

[0001] The present application relates to a transmission method and device in a wireless communication system, and relates to mobility management, switching, wireless link failure, and artificial intelligence. Background Art

[0002] In the future, the application scenarios of wireless communication systems will become more and more diversified, and different application scenarios will put forward different performance requirements for the system. In order to meet the different performance requirements of various application scenarios, the 3GPP (3rd Generation Partner Project) RAN (Radio Access Network) #72 plenary meeting decided to study the new radio (NR) (or Fifth Generation, 5G) technology, and the NR WI (Work Item) was passed at the 3GPP RAN #75 plenary meeting, starting the standardization work on NR.

[0003] In communication, both LTE (Long Term Evolution) and 5G NR involve accurate reception of reliable information, optimized energy efficiency, determination of information validity, flexible resource allocation, scalable system structure, efficient non-access layer information processing, low service interruption and drop rate, and support for low power consumption. This is of great significance to the normal communication between base stations and user equipment, the reasonable scheduling of resources, and the balancing of system loads. It can be said to be the cornerstone of high throughput, meeting the communication needs of various services, improving spectrum utilization, and improving service quality. It is indispensable for eMBB (ehanced Mobile BroadBand), URLLC (Ultra Reliable Low Latency Communication) and eMTC (enhanced Machine Type Communication). At the same time, in IIoT (Industrial Internet of Things), V2X (Vehicular to X), device to device, unlicensed spectrum communication, user communication quality monitoring, network planning and optimization, TN (Territial Network), dual connectivity system, wireless resource management and multi-antenna codebook selection, signaling design, neighbor management, business management, and beamforming, there are extensive demands. Information transmission methods are divided into broadcast and unicast. Both transmission methods are essential for 5G systems because they are very helpful in meeting the above requirements.

[0004] As the scenarios and complexity of the system continue to increase, higher requirements are placed on reducing interruption rates, reducing latency, enhancing reliability, enhancing system stability, business flexibility, and power saving. At the same time, compatibility between different versions of different systems also needs to be considered during system design.

[0005] The meanings of the concepts, terms and abbreviations in this application may refer to the 3GPP standards, including but not limited to:

[0006] https: / / www.3gpp.org / ftp / Specs / archive / 21_series / 21.905 / 21905-h10.zip

[0007] https: / / www.3gpp.org / ftp / Specs / archive / 38_series / 38.300 / 38300-h10.zip

[0008] https: / / www.3gpp.org / ftp / Specs / archive / 38_series / 38.331 / 38331-h10.zip

[0009] https: / / www.3gpp.org / ftp / Specs / archive / 38_series / 38.321 / 38321-h10.zip

[0010] https: / / www.3gpp.org / ftp / Specs / archive / 38_series / 38.133 / 38133-h10.zip Summary of the invention

[0011] Researchers found that in wireless communication, how to control an RRC information block, that is, the first RRC information block, and when and under what conditions to execute is a problem that needs to be solved. Researchers further found that an RRC information block can be executed only when certain conditions are met, which helps to reduce signaling overhead and control delay. This is because the terminal reflects all situations to the network and then waits for the network to make a decision, which inevitably brings delays, which is equivalent to delayed decision-making, and the delay in decision-making may cause communication interruption or failure; and the terminal can avoid such problems by executing the RRC information block according to whether the conditions associated with an RRC information block configured by the network are met; however, this requires the network to pre-configure the execution condition very accurately, which puts high demands on the network, especially in scenarios with complex channel environments. The network may not be able to configure a very appropriate execution condition in advance, which makes the pre-configured condition-based execution of RRC information blocks still unable to achieve the ideal effect. The researchers found that the terminal has a more accurate understanding of its own wireless environment than the network. For example, in order to save signaling overhead, the measurement results are quantized and compressed, which invisibly introduces some errors. On the other hand, the terminal has some information about itself, such as information related to processing capabilities, communication habits, etc., which may not be known to the network, or even cannot be told to the network for privacy reasons. Furthermore, with the continuous enhancement of terminal capabilities, especially the introduction of artificial intelligence technology, the terminal can have more accurate judgments on when to execute the RRC information block and under what conditions the execution is optimal. Therefore, the researchers found that utilizing the capabilities of the terminal, rather than relying entirely on the execution conditions configured by the network, can solve the above problems, which is conducive to more appropriate and accurate determination of when to execute an RRC information block, at least in terms of mobility management, switching, and determining wireless link failures. It has obvious advantages.

[0012] In view of the above-mentioned problems, this application provides a solution.

[0013] 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. At the same time, the method proposed in the present application can also be used to solve other problems in communication, such as NR evolution, problems in 6G systems, and the present application can be applied to a variety of 3GPP-based communication networks.

[0014] As an embodiment, the interpretation of the terminology in the present application refers to the definition of the 3GPP specification protocol TS38 series.

[0015] As an example, the interpretation of the terms in the present application refers to the definitions of the TS37 series of specification protocols of 3GPP.

[0016] The present application discloses a method in a first node used for wireless communication, comprising:

[0017] receiving a first signaling, the first signaling including a first RRC information block, the first signaling configuring a first condition set and a first time window; there is a dependency relationship between the first condition set and the first time window; execution of the first RRC information block depends on the first condition set;

[0018] Among them, the first RRC information block configures the target cell of the first node; the sentence "the execution of the first RRC information block depends on the first condition set" means: when at least one condition in the first condition set is not met, the first RRC information block is not executed; when all the conditions in the first condition set are met, the first RRC information block is delayed in execution; the delayed execution is no later than the end of the first time window.

[0019] As an embodiment, the problem to be solved by the present application includes: how to control the execution of the first RRC information block, and / or how to delay the execution of the first RRC information block.

[0020] As an embodiment, the benefits of the above method include: it is helpful to reduce signaling overhead, reduce signaling delay, avoid communication interruption, avoid disconnection, improve the success rate of switching, help avoid wireless link failure, protect user privacy, and increase flexibility.

[0021] Specifically, according to one aspect of the present application, the phrase “there is a dependency relationship between the first condition set and the first time window” means that the first condition set is dependent on the first time window.

[0022] Specifically, according to one aspect of the present application, the phrase that there is a dependency relationship between the first condition set and the first time window means that the first time window is dependent on the first condition set.

[0023] Specifically, according to one aspect of the present application, the first signaling includes first indication information, and the first indication information indicates that when all conditions in the first condition set are met, the first RRC information block is allowed to be delayed.

[0024] Specifically, according to one aspect of the present application, the meaning of delayed execution includes: when all conditions in the first condition set are met, the first RRC information block is executed only when the second condition set is met; the second condition set is not explicitly indicated.

[0025] Specifically, according to one aspect of the present application, the second condition set includes at least one prediction-based condition.

[0026] Specifically, according to one aspect of the present application, the prediction includes a prediction of at least one of channel quality, switching failure probability, switching success probability, interruption probability, throughput rate and user experience.

[0027] Specifically, according to one aspect of the present application, the second condition set includes at least one of being at a location determined by the first location information and within a time determined by the first time information.

[0028] Specifically, according to one aspect of the present application, first information is sent; the first information indicates a second capability;

[0029] Among them, the second capability supports a first type of generator; the first type of generator relies on training; the first type of generator determines whether the second set of conditions is met.

[0030] Specifically, according to one aspect of the present application, first information is sent; the first information indicates a first capability;

[0031] The first capability supports delayed execution of the first RRC information block; and the first signaling depends on the first capability.

[0032] Specifically, according to one aspect of the present application, a second signaling is received, where the second signaling includes a first parameter set, and generation of the first location information and the first time information depends on the first parameter set;

[0033] Among them, the meaning of the sentence "generation of the first position information and the first time information depends on the first parameter set" includes: the first parameter set indicates a prediction model for generating at least one of the first position information and the first time information, or the training of a prediction model for generating at least one of the first position information and the first time information depends on the first parameter set.

[0034] Specifically, according to one aspect of the present application, the first signaling includes multiple RRC information blocks, the first RRC information block is one of the multiple RRC information blocks, each RRC information block in the multiple RRC information blocks is associated with a condition set, when the condition set associated with any RRC information block in the multiple RRC information blocks is not met, any RRC information block in the multiple RRC information blocks is not executed; when the condition set associated with any RRC information block in the multiple RRC information blocks is met, any RRC information block in the multiple RRC information blocks is delayed in execution.

[0035] Specifically, according to one aspect of the present application, the first node is an Internet of Things terminal.

[0036] Specifically, according to one aspect of the present application, the first node is a user equipment.

[0037] Specifically, according to one aspect of the present application, the first node is an access network device.

[0038] Specifically, according to one aspect of the present application, the first node is a vehicle-mounted terminal.

[0039] Specifically, according to one aspect of the present application, the first node is a mobile phone.

[0040] Specifically, according to one aspect of the present application, the first node supports multiple SIM cards.

[0041] The present application discloses a first node used for wireless communication, comprising:

[0042] A first receiver receives a first signaling, wherein the first signaling includes a first RRC information block, the first signaling configures a first condition set and a first time window; there is a dependency relationship between the first condition set and the first time window; and execution of the first RRC information block depends on the first condition set;

[0043] Among them, the first RRC information block configures the target cell of the first node; the sentence "the execution of the first RRC information block depends on the first condition set" means: when at least one condition in the first condition set is not met, the first RRC information block is not executed; when all the conditions in the first condition set are met, the first RRC information block is delayed in execution; the delayed execution is no later than the end of the first time window.

[0044] As an embodiment, compared with the traditional solution, this application has the following advantages:

[0045] The condition set for determining whether to execute the first RRC information block configured by the network, i.e., the first condition set, can be configured relatively loosely. When the first condition set is met, the terminal uses its own capabilities to accurately determine the best time to execute the first RRC information block, which alleviates the difficulty of network implementation, i.e., there is no need to predict in advance the best conditions for determining whether to execute the first RRC information block; on the other hand, the method proposed in the present application is also conducive to saving signaling overhead. Otherwise, in order to obtain the best time to execute the first RRC information block in a timely and accurate manner, the terminal needs to frequently report a large amount of information, such as measurement results, for network decision-making, or needs to continuously receive network updates or revised conditions for executing the first RRC information block. By using the method proposed in the present application, these signaling overheads can be saved, and more timely and accurate.

[0046] The method proposed in this application utilizes the combined capabilities of the network and the terminal, and therefore has a better effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] 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:

[0048] Figure 1 A flowchart of receiving a first signaling according to an embodiment of the present application is shown;

[0049] Figure 2 A schematic diagram of a network architecture according to an embodiment of the present application is shown;

[0050] 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;

[0051] 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;

[0052] Figure 5 A flow chart showing wireless signal transmission according to an embodiment of the present application is shown;

[0053] Figure 6 A schematic diagram of mobility management according to an embodiment of the present application is shown;

[0054] Figure 7 A schematic diagram of an artificial intelligence processing system according to an embodiment of the present application is shown;

[0055] Figure 8 A schematic diagram showing generation of second information according to an embodiment of the present application;

[0056] Fig. 9 A schematic diagram of a first encoder according to an embodiment of the present application is shown;

[0057] Fig.10 A schematic diagram of a first function according to an embodiment of the present application is shown;

[0058] Fig.11 A schematic diagram showing that generation of first location information and first time information depends on a first parameter set according to an embodiment of the present application;

[0059] Fig.12 A schematic diagram showing a first type of generator determining whether a second condition set is satisfied according to an embodiment of the present application;

[0060] Fig.13 The following is a schematic diagram illustrating a processing device used in a first node according to an embodiment of the present application.

[0061] Implementation

[0062] 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.

[0063] Example 1

[0064] Embodiment 1 illustrates a flowchart of receiving a first signaling 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.

[0065] In Embodiment 1, the first node in the present application receives the first signaling in step 101.

[0066] Among them, the first signaling includes a first RRC information block, and the first signaling configures a first condition set and a first time window; there is a dependency relationship between the first condition set and the first time window; the execution of the first RRC information block depends on the first condition set; wherein, the first RRC information block configures the target cell of the first node; the sentence "the execution of the first RRC information block depends on the first condition set" means: when at least one condition in the first condition set is not met, the first RRC information block is not executed; when all the conditions in the first condition set are met, the first RRC information block is delayed in execution; the delayed execution is no later than the end of the first time window.

[0067] As an embodiment, the first node is a UE (User Equipment).

[0068] As an embodiment, the first node is in an RRC connected state.

[0069] As a sub-embodiment of this embodiment, the first node is in an RRC connected state when receiving the first signaling.

[0070] As a sub-embodiment of this embodiment, when the first timer is started, the first node is in an RRC connected state or a state other than the RRC connected state.

[0071] As an embodiment, the first node is in a non-RRC connected state.

[0072] As a sub-embodiment of this embodiment, the first timer is started during RRC connection establishment or connection recovery.

[0073] As an embodiment, any parameter in the present application may be either configured by the network or generated by the first node according to an internal algorithm, such as randomly.

[0074] As an example, the value of any parameter in the present application, including but not limited to the value of a timer and the value of a counter, is limited unless otherwise stated.

[0075] As a sub-embodiment of this embodiment, the upper limit of the value of any parameter in this application is 1024 times of 65536.

[0076] As a sub-embodiment of this embodiment, the upper limit of the value of any parameter in this application is 65536 or 65535.

[0077] As a sub-embodiment of this embodiment, the upper limit of the value of any parameter in this application is 1024.

[0078] As a sub-embodiment of this embodiment, the upper limit of the value of any parameter in this application is 640 or 320.

[0079] As an embodiment, the present application is directed to NR.

[0080] As an embodiment, the present application is directed to a NR evolved wireless communication network.

[0081] As an embodiment, the serving cell refers to the cell where the UE resides. Performing a cell search includes the UE searching for a suitable cell of the selected PLMN (Public Land Mobile Network) or SNPN (Stand-alone Non-Public Network), selecting the suitable cell to provide available services, and monitoring the control channel of the suitable cell. This process is defined as residing on the cell; that is, a residing cell is the serving cell of the UE relative to the UE. Residing on a cell in the RRC idle state or the RRC inactive state has the following benefits: it enables the UE to receive system messages from the PLMN or SNPN; after registration, if the UE wishes to establish an RRC connection or continue a suspended RRC connection, the UE can do so by performing initial access on the control channel of the residing cell; the network can page the UE; and the UE can receive ETWS (Earthquake and Tsunami Warning System) and CMAS (Commercial Mobile Alert System) notifications.

[0082] As an embodiment, for a UE in an RRC connected state that is not configured with CA / DC (carrier aggregation / dual connectivity), there is only one service cell including a primary cell. For a UE in an RRC connected state that is configured with CA / DC (carrier aggregation / dual connectivity), the service cell is used to indicate a set of cells including a special cell (SpCell) and all cells from the small cell. The primary cell (Primary Cell) is an MCG (Master Cell Group) cell that operates on the main frequency. The UE performs an initial connection establishment process or initiates connection reconstruction on the primary cell. For dual connection operations, the special cell refers to the PCell (Primary Cell) of the MCG or the PSCell (Primary SCGCell) of the SCG (Secondary Cell Group); if it is not a dual connection operation, the special cell refers to the PCell.

[0083] As an embodiment, the operating frequency of the SCell (Secondary Cell) is a secondary frequency.

[0084] As an example, individual contents of an information element are referred to as fields.

[0085] As an embodiment, MR-DC (Multi-Radio Dual Connectivity) refers to dual connectivity between E-UTRA and NR nodes, or dual connectivity between two NR nodes.

[0086] As an embodiment, in MR-DC, the wireless access node that provides the control plane connection to the core network is the master node, which may be a master eNB, a master ng-eNB, or a master gNB.

[0087] As an embodiment, MCG refers to a group of service cells associated with a master node in MR-DC, including SpCells, and may also, optionally, include one or more SCells.

[0088] As an embodiment, PCell is the SpCell of MCG.

[0089] As an embodiment, the PSCell is the SpCell of the SCG.

[0090] As an embodiment, in MR-DC, the control plane connection to the core network is not provided, and the radio access node that provides additional resources to the UE is a slave node. The slave node can be an en-gNB, a slave ng-eNB or a slave gNB.

[0091] As an embodiment, in MR-DC, a group of service cells associated with a slave node is a SCG (secondary cell group), including a SpCell and, optionally, one or more SCells.

[0092] As an embodiment, the SpCell is a PCell or the SpCell is a PSCell.

[0093] As an embodiment, the method proposed in the present application is applicable to both scenarios where SCG is configured and scenarios where SCG is not configured, and is particularly suitable for scenarios where SCG is not configured.

[0094] As an embodiment, the RRC information block refers to an information block (information element) in an RRC message.

[0095] As an embodiment, SSB may be referred to as SS / PBCH block, or SSblock.

[0096] As an embodiment, one RRC information block may include one or more RRC information blocks.

[0097] As an embodiment, an RRC information block may not include any RRC information block, but only include at least one parameter.

[0098] As an embodiment, the radio bearer includes at least a signaling radio bearer and a data radio bearer.

[0099] As an embodiment, the radio bearer is a service or an interface of a service provided by the PDCP layer to a higher layer.

[0100] As a sub-embodiment of this embodiment, the higher layer includes one of the RRC layer, NAS, and SDAP layer.

[0101] As an embodiment, the signaling radio bearer is a service or an interface of services provided by PDCP to a higher layer.

[0102] As a sub-embodiment of this embodiment, the higher layer includes the RRC layer, at least the former in the NAS.

[0103] As an embodiment, the data radio bearer is a service or an interface of services provided by PDCP to a higher layer.

[0104] As a sub-embodiment of this embodiment, the higher layer includes the SDAP layer, at least the former in the NAS.

[0105] As an embodiment, the first signaling is RRC signaling.

[0106] As an embodiment, the first signaling is signaling of a protocol layer above the RRC layer.

[0107] As an embodiment, the first signaling is higher layer signaling.

[0108] As an embodiment, the first signaling includes at least a partial domain of an RRC message.

[0109] As an embodiment, the first signaling includes only a partial domain of an RRC message.

[0110] As an embodiment, the first signaling is signaling transmitted on SRB1.

[0111] As an embodiment, the first signaling is signaling transmitted on SRB3.

[0112] As an embodiment, the first signaling is an RRC reconfiguration message.

[0113] As an embodiment, the first signaling includes an RRCReconfiguration message.

[0114] As an embodiment, the first signaling includes at least a partial field of the RRCReconfiguration message.

[0115] As an embodiment, the first signaling includes an RRCConnectionReconfiguration message.

[0116] As an embodiment, the first signaling includes an RRCReconfigurationNR message.

[0117] As an embodiment, the first signaling includes an RRCReconfigurationENR message.

[0118] As an embodiment, the first signaling is used for switching.

[0119] As an embodiment, the first signaling is used for cell switching.

[0120] As an embodiment, the first signaling carries the first RRC information block.

[0121] As an embodiment, a field of the first signaling carries the first RRC information block.

[0122] As an embodiment, the first RRC information block is an information block (information element) of the first signaling.

[0123] As an embodiment, the first RRC information block includes at least one information block in an RRCReconfiguration message.

[0124] As an embodiment, the first RRC information block includes only one information block in the RRCReconfiguration message.

[0125] As an embodiment, the first RRC information block is carried by an RRCReconfiguration message.

[0126] As an embodiment, the first RRC information block is or includes CellGroupConfig.

[0127] As an embodiment, the first RRC information block includes an RRCReconfiguration message.

[0128] As a sub-embodiment of this embodiment, the RRCReconfiguration message included in each RRC information block in the first RRC information block exists in a container.

[0129] As a sub-embodiment of this embodiment, the RRCReconfiguration message carrying the first RRC information block carries the RRCReconfiguration message included in the first RRC information block through a container.

[0130] As a sub-embodiment of this embodiment, the RRCReconfiguration message included in the first RRC information block comes from the target cell or the candidate cell.

[0131] As an embodiment, the first RRC information block configures a cell group.

[0132] As a sub-embodiment of this embodiment, the CellGroupConfig included in the first RRC information block configures a cell group.

[0133] As an embodiment, the phrase that the first RRC information block configures a cell group includes: the first RRC information block configures the SpCell of the cell group, and the target cell is the SpCell of the cell group.

[0134] As an embodiment, the cell group configured by the first RRC information block is either a primary cell group or a candidate primary cell group, or a secondary cell group or a candidate secondary cell group.

[0135] As an embodiment, the phrase that the first RRC information block configures a cell group includes: the first RRC information block configures the value of at least one timer of the cell group.

[0136] As a sub-embodiment of this embodiment, the at least one timer includes T304.

[0137] As a sub-embodiment of this embodiment, the at least one timer includes T310.

[0138] As a sub-embodiment of this embodiment, the first RRC information block configures the value of N310 of the one cell group.

[0139] As an embodiment, the T310 timer is used for wireless link failure, that is, T310 expiration triggers wireless link failure; the T310 is started after receiving an indication of the number of N310s from the physical layer, and when the assessment of the wireless link quality is lower than a specific threshold, the physical layer sends the indication to a higher layer; the specific threshold is predefined or network configured.

[0140] As an embodiment, the phrase that the first RRC information block configures the target cell of the first node includes: the first RRC information block configures the random access resources of the target cell of the first node.

[0141] As a sub-embodiment of this embodiment, the random access resource includes at least one of a contention-free random access resource and a contention-based random access resource.

[0142] As an embodiment, the phrase that the first RRC information block configures the target cell of the first node includes: the first RRC information block configures the frequency of the target cell of the first node.

[0143] As an embodiment, the phrase that the first RRC information block configures the target cell of the first node includes: the first RRC information block configures the reference signal resources of the target cell of the first node.

[0144] As an embodiment, the phrase that the first RRC information block configures the target cell of the first node includes: the first RRC information block configures the value of the first timer of the target cell of the first node.

[0145] As an embodiment, the phrase that the first RRC information block configures the target cell of the first node includes: the first RRC information block configures the RLC bearer or RLC entity of the cell group to which the target cell of the first node belongs.

[0146] As an embodiment, the phrase that the first RRC information block configures the target cell of the first node includes: the first RRC information block configures the MAC of the cell group to which the target cell of the first node belongs.

[0147] As an embodiment, the phrase that the first RRC information block configures the target cell of the first node includes: the first RRC information block configures the identity or index of the target cell of the first node.

[0148] As an embodiment, the phrase that the first RRC information block configures the target cell of the first node includes: the first RRC information block configures the SCell of the cell group to which the target cell of the first node belongs.

[0149] As an embodiment, the phrase that the first RRC information block configures the target cell of the first node includes: the first RRC information block configures the reconfigurationWithSync (synchronous reconfiguration) of the SpCell of the target cell of the first node.

[0150] As an embodiment, the phrase that the first RRC information block configures the target cell of the first node includes: the first RRC information block configures the measurement of the target cell of the first node and / or parameters for mobility management.

[0151] As an embodiment, the phrase that the first RRC information block configures the target cell of the first node includes: configuring the target cell as a SpCell of a cell group of the first node.

[0152] As a sub-embodiment of this embodiment, the SpCellConfig in the CellGroupConfig included in the first RRC information block configures the target cell.

[0153] As a sub-embodiment of this embodiment, the target cell is the SpCell of the one cell group.

[0154] As a sub-embodiment of this embodiment, the target cell is a target SpCell in cell handover or LTM (L1L2 triggered Mobility).

[0155] As a sub-embodiment of this embodiment, the target cell is a target SpCell of cell switching or LTM cell switching.

[0156] As an embodiment, the cell group configured by the first RRC information block is one of MCG and / or SCG.

[0157] As an embodiment, the phrase "the first signaling configures a first set of conditions and a first time window" includes: the first signaling indicates the length of the first time window.

[0158] As an embodiment, the phrase "the first signaling configures a first set of conditions and a first time window" includes: the first signaling indicates the use of the first time window.

[0159] As an embodiment, the phrase "the first signaling configures the first condition set and the first time window" includes: the first signaling indicates a dependency or association relationship between the first time window and the first condition set.

[0160] As an embodiment, the phrase "the first signaling configures a first set of conditions and a first time window" includes: the first signaling indicates the length of the first time window.

[0161] As an embodiment, the phrase "the first signaling configures a first set of conditions and a first time window" includes: the first signaling indicates a timer corresponding to the first time window.

[0162] As an embodiment, the phrase that the first signaling configures a first condition set and a first time window includes: the first signaling indicates each condition in the first condition set.

[0163] As a sub-embodiment of this embodiment, each condition in the first condition set is an event.

[0164] As an embodiment, the phrase "the first signaling configures the first condition set and the first time window" includes: each condition in the first condition set is an event, and the first signaling indicates an entry condition and / or an exit condition of each condition in the first condition set.

[0165] As an embodiment, the phrase "the first signaling configures the first condition set and the first time window" includes: each condition in the first condition set is an event, and the first signaling indicates an entry condition and / or an exit condition of each condition in the first condition set.

[0166] As an embodiment, the phrase that the first signaling configures a first condition set and a first time window includes: the first signaling indicates the measurement corresponding to each condition in the first condition set.

[0167] As an embodiment, the phrase that the first signaling configures the first condition set and the first time window includes: the first signaling indicates the measurement configuration or measurement threshold corresponding to each condition in the first condition set.

[0168] As an embodiment, the phrase "the first signaling configures a first condition set and a first time window" includes: the report configuration field of the first signaling configures at least one of the first condition set and the first time window.

[0169] As an embodiment, the phrase that the first signaling configures a first condition set and a first time window includes: the first signaling includes parameters of each condition in the first condition set.

[0170] As an embodiment, each condition in the first condition set is configured by the network.

[0171] As an embodiment, all network-configured conditions for determining whether to execute the first RRC information block belong to the first condition set.

[0172] As a sub-embodiment of this embodiment, the network configuration refers to explicit configuration.

[0173] As an embodiment, the first condition set includes all conditions configured by the network for determining whether to execute the first RRC information block.

[0174] As a sub-embodiment of this embodiment, the network configuration refers to explicit configuration.

[0175] As an embodiment, the first signaling configures the first condition set and the first time window within a domain.

[0176] As an embodiment, the conditions of the first condition set are all based on measurement events.

[0177] As an embodiment, the first time window starts when all conditions in the first condition set are met.

[0178] As an embodiment, the length of the first time window is limited.

[0179] As an embodiment, the length of the first time window is no longer than 48 hours.

[0180] As an embodiment, the length of the first time window is no longer than several minutes.

[0181] As an embodiment, the length of the first time window is no longer than 65536 seconds.

[0182] As an embodiment, the length of the first time window is not longer than 1024 seconds.

[0183] As an embodiment, the length of the first time window is no longer than 65536 milliseconds.

[0184] As an embodiment, the length of the first time window is not longer than 10240 milliseconds.

[0185] As an embodiment, the length of the first time window is not longer than 1024 milliseconds.

[0186] As an embodiment, the length of the first time window is not longer than 640 milliseconds.

[0187] As an embodiment, the length of the first time window is not longer than 320 milliseconds.

[0188] As an embodiment, the length of the first time window is not longer than the end time of the day.

[0189] As an embodiment, the first time window is the running period of the first timer.

[0190] As an embodiment, the length of the first time window is not shorter than 1 millisecond.

[0191] As an embodiment, the length of the first time window is not shorter than 10 milliseconds.

[0192] As an embodiment, the length of the first time window is not shorter than one time slot.

[0193] As an embodiment, the length of the first time window is not shorter than one DRX cycle.

[0194] As an embodiment, the length of the first time window is not shorter than 1.5 DRX cycles.

[0195] As an embodiment, the length of the first time window is not shorter than multiple DRX cycles, for example, 2, 4, 8, or 16.

[0196] As an embodiment, the length of the first time window is not shorter than 20 milliseconds.

[0197] As an embodiment, the length of the first time window is not shorter than 40 milliseconds.

[0198] As an embodiment, the length of the first time window is not shorter than 80 milliseconds.

[0199] As an embodiment, the target cell and the sender of the first signaling are different cells.

[0200] As an embodiment, the target cell is a target cell in handover.

[0201] As an embodiment, the target cell is a SpCell.

[0202] As an embodiment, the target cell is a new SpCell.

[0203] As an embodiment, the target cell is a target cell in mobility management.

[0204] As an embodiment, the target cell and the sender of the first signaling belong to the same base station.

[0205] As an embodiment, the target cell and the sender of the first signaling belong to the same control unit (CU).

[0206] As an embodiment, the target cell and the sender of the first signaling belong to different control units (CU).

[0207] Typically, one control unit manages multiple cells.

[0208] As an embodiment, the target cell and the sender of the first signaling have a signaling interface.

[0209] As a sub-embodiment of this embodiment, the signaling interface is an Xn interface.

[0210] As a sub-embodiment of this embodiment, the signaling interface is an interface between a cell, a base station or a CU.

[0211] As an embodiment, the first RRC information block is generated by the target cell.

[0212] As a sub-embodiment of this embodiment, the sender of the first signaling forwards the first RRC information block generated by the target cell.

[0213] As an embodiment, in this field, the target cell does not mean that all configured cells can be called target cells, but specifically refers to a target cell in mobility management.

[0214] As an embodiment, the first condition set is the lowest or most conservative condition for the first RRC information block to be executed.

[0215] As an embodiment, the sentence "when at least one condition in the first condition set is not met, the first RRC information block is not executed" means that the first node evaluates whether all conditions in the first condition set are met, and only when all conditions in the first condition set are met, the first node will evaluate whether to execute or delay execution of the first RRC information block.

[0216] As an embodiment, the sentence "when at least one condition in the first condition set is not met, the first RRC information block is not executed" means that the first node evaluates whether all conditions in the first condition set are met, and only when all conditions in the first condition set are met, the first node will evaluate whether to execute or delay execution of the first RRC information block.

[0217] As an embodiment, the sentence "when at least one condition in the first condition set is not met, the first RRC information block is not executed" means that the first node evaluates whether all conditions in the first condition set are met, and when at least one condition in the first condition set is not met, the first node will not evaluate whether to execute or delay execution of the first RRC information block.

[0218] As an embodiment, the sentence "when at least one condition in the first condition set is not met, the first RRC information block is not executed" means that the first node evaluates whether all conditions in the first condition set are met, and when at least one condition in the first condition set is not met, the execution or evaluation of the first RRC information block is terminated.

[0219] As an embodiment, the sentence "when at least one condition in the first condition set is not met, the first RRC information block is not executed" means that the first node evaluates whether all conditions in the first condition set are met, and when at least one condition in the first condition set is not met, the evaluation of the first condition set is terminated.

[0220] As an embodiment, the execution of the first RRC information block may be triggered only when the evaluation of the first condition set is completed.

[0221] As a sub-embodiment of this embodiment, a result of the evaluation of the first condition set is that all conditions in the first condition set are satisfied.

[0222] As an embodiment, the first condition set includes only one condition.

[0223] As an embodiment, the first condition set includes multiple conditions.

[0224] As an embodiment, each condition in the first condition set is an event.

[0225] As an embodiment, the name of the event may be expressed as Ax, where A is an identifier.

[0226] As a sub-embodiment of this embodiment, x is a positive integer not greater than 20.

[0227] As an embodiment, the name of the event may be expressed as Lx, where L is an identifier.

[0228] As a sub-embodiment of this embodiment, x is a positive integer not greater than 20.

[0229] As an embodiment, the name of the event may be expressed as Tx, where T is an identifier.

[0230] As a sub-embodiment of this embodiment, x is a positive integer not greater than 20.

[0231] As an embodiment, the first condition set includes an A3 event.

[0232] As an embodiment, the first condition set includes an A4 event.

[0233] As an embodiment, the first condition set includes an A5 event.

[0234] As an embodiment, the first condition set includes an L1 event.

[0235] As an embodiment, the first condition set includes a T1 event.

[0236] As an embodiment, the delayed execution means that the first node is allowed to execute.

[0237] As an embodiment, the delayed execution means that the first node is allowed to decide when to execute by itself.

[0238] As an embodiment, the delayed execution means: it may not be executed immediately.

[0239] As an embodiment, the delayed execution means: determining when to execute according to the implementation of the first node.

[0240] As an embodiment, the delayed execution means: determining when to execute according to conditions that are not explicitly configured by the network.

[0241] As an embodiment, the meaning of delayed execution does not include: a new instruction needs to be received to instruct execution of the first RRC information block.

[0242] As an embodiment, the time interval from when the first condition set is satisfied to when the first RRC information block is executed is not fixed.

[0243] As an embodiment, the time interval from when the first condition set is satisfied to when the first RRC information block is executed is determined by the first node.

[0244] As an embodiment, the time interval from when the first condition set is satisfied to when the first RRC information block is executed is determined by the first node itself.

[0245] As an embodiment, the time interval from when the first condition set is satisfied to the execution of the first RRC information block is not network configured or preconfigured.

[0246] As an embodiment, the time interval between the first condition set being met and the execution of the first RRC information block is not indicated by the first signaling.

[0247] As an embodiment, the advantages of the above method are: it can more flexibly and accurately determine the best time to execute the first RRC information block; at the same time, it is helpful to reduce the complexity and difficulty of network implementation; avoid the rigid and programmed execution of the first RRC information block, including that the first RRC information block must be executed immediately after the first condition set is met, and the first RRC information block must be executed at a fixed time after the first condition set is met, which is exactly the problem to be solved by the present application.

[0248] As an embodiment, when the first RRC information block has not been executed and at least one condition in the first condition set is no longer satisfied, the first RRC information block will not be executed.

[0249] As an embodiment, the phrase that there is a dependency relationship between the first condition set and the first time window means that the first condition set is dependent on the first time window.

[0250] As a sub-embodiment of this embodiment, the first condition set is valid only within the first time window.

[0251] As a sub-embodiment of this embodiment, the first condition set is configured for the first time window.

[0252] As a sub-embodiment of this embodiment, the first condition set is evaluated only within the first time window.

[0253] As a sub-embodiment of this embodiment, the first time window starts when the first signaling is received.

[0254] As a sub-embodiment of this embodiment, the first signaling indicates the starting moment of the first time window, or indicates when the first time window starts.

[0255] As a sub-embodiment of this embodiment, the first signaling configures a third condition set and a second time window, and the third condition set depends on the second time window; the execution of the first RRC information block depends on the third condition set; the sentence "the execution of the first RRC information block depends on the third condition set" means that when at least one condition in the third condition set is not met, the first RRC information block is not executed; when all conditions in the third condition set are met, the first RRC information block is executed immediately or delayed.

[0256] As a subsidiary embodiment of the above sub-embodiment, the delay is performed no later than the end of the second time window.

[0257] As a subsidiary embodiment of the above sub-embodiment, the first time window and the second time window do not overlap.

[0258] As a subsidiary embodiment of the above sub-embodiment, the third condition set includes at least one condition.

[0259] As a subsidiary embodiment of the above sub-embodiment, the length of the second time window is limited, for example, not longer than 65536 milliseconds.

[0260] As a subsidiary embodiment of the above sub-embodiment, the third condition set is only valid within the second time window.

[0261] As a subsidiary embodiment of the above sub-embodiment, the first signaling indicates whether the first RRC information block is executed immediately or delayed when all conditions in the third condition set are met.

[0262] As an embodiment, the benefits of the above method include: it is conducive to configuring different conditions at different times, so that the control of the execution of the first RRC information block is more targeted and more adaptable. For example, in the second time window, the execution of the first RRC information block depends on the third condition set; it is conducive to saving power, that is, there is no need to evaluate the first condition set in the entire time period, but only needs to evaluate the first condition set within the first time window.

[0263] As an embodiment, the phrase that there is a dependency relationship between the first condition set and the first time window means that the first time window is dependent on the first condition set.

[0264] As a sub-embodiment of this embodiment, the start of the first time window depends on the first set of conditions being satisfied.

[0265] As a sub-embodiment of this embodiment, the first time window starts when the first set of conditions is met.

[0266] As a sub-embodiment of this embodiment, when the first condition set is satisfied, a first timer is started, and the running period of the first timer corresponds to the first time window.

[0267] As a sub-embodiment of this embodiment, the first condition set being satisfied means that all conditions in the first condition set are satisfied.

[0268] As a sub-embodiment of this embodiment, the first time window starts at a fixed time after the first set of conditions is met.

[0269] As a sub-embodiment of this embodiment, the first signaling indicates the fixed time, such as 4 milliseconds, 10 milliseconds, or 5 milliseconds.

[0270] As a sub-embodiment of this embodiment, after the first set of conditions is satisfied, the first time window is started after a fixed and finite time length has been delayed.

[0271] As a sub-embodiment of this embodiment, the end of the first time window depends on the first condition set.

[0272] As a sub-embodiment of this embodiment, the first time window ends when the first set of conditions is no longer met.

[0273] As a sub-embodiment of this embodiment, the first signaling indicates the length of the first time window.

[0274] As an embodiment, the benefits of the above method include: the network's execution of the first RRC information block is controllable, that is, the first node will not be allowed to decide whether to execute the first RRC information block without restriction, which is conducive to reducing inconsistencies between the network and the first node and avoiding accidents.

[0275] Typically, the first set of conditions will not always be met, nor will it never be met.

[0276] As an embodiment, the first signaling includes first indication information.

[0277] As a sub-embodiment of this embodiment, the first indication information indicates that when all conditions in the first condition set are met, the first RRC information block is allowed to be delayed in execution.

[0278] As a sub-embodiment of this embodiment, the first indication information indicates whether the first RRC information block is executed immediately or delayed when all conditions in the first condition set are met.

[0279] As a sub-embodiment of this embodiment, the first indication information occupies 1 bit.

[0280] As a sub-embodiment of this embodiment, the first signaling indicates that when all conditions in the first condition set are met, the first RRC information block is allowed to be delayed.

[0281] As an embodiment, when the first indication information is established, it indicates that when all conditions in the first condition set are met, the first RRC information block is delayed for execution.

[0282] As an embodiment, when the first signaling does not include the first indication information, indicating that when all conditions in the first condition set are met, the first RRC information block is executed immediately.

[0283] As an embodiment, the delayed execution means: when all conditions in the first condition set are met, the first RRC information block is executed only when the second condition set is met; and the second condition set is not explicitly indicated.

[0284] As an embodiment, the second condition set is not explicitly configured.

[0285] As an embodiment, the second condition set is orthogonal to the first condition set.

[0286] As an embodiment, the second condition set is not configured.

[0287] As an embodiment, the first signaling does not include the second condition set.

[0288] As an embodiment, the second condition set is determined by the first node itself.

[0289] As an embodiment, any condition in the second condition set is not an event.

[0290] As an embodiment, the second set of conditions is based on the implementation of the first node.

[0291] As an embodiment, the second condition set includes those conditions that are determined by the first node itself.

[0292] As an embodiment, the benefits of the above method include: increased flexibility, and the terminal can determine whether to execute and when to execute the first RRC information block based on implementation.

[0293] As an embodiment, the second condition set includes at least one condition.

[0294] As an embodiment, when the first condition set is met, when the second condition set is met, the first RRC information block is executed immediately.

[0295] As an embodiment, the second condition set includes at least one prediction-based condition.

[0296] As an embodiment, the prediction is a prediction performed by the first node.

[0297] As an embodiment, the first condition set depends on a first configuration of a first type of measurement parameter; and the second condition depends on a second configuration of the first type of measurement parameter.

[0298] As an embodiment, the first type of measurement parameters includes TTT (time to trigger).

[0299] As an embodiment, the first type of measurement parameters includes hysteretic.

[0300] As an embodiment, the first type of measurement parameters includes filters.

[0301] As an embodiment, the first type of measurement parameters includes measurement accuracy.

[0302] As an embodiment, the first type of measurement parameters includes the frequency of measurement.

[0303] As an embodiment, the first type of measurement parameters includes a measurement period or frequency.

[0304] As a sub-embodiment of this embodiment, the filter includes a layer 1 filter and a layer 3 filter.

[0305] As a sub-embodiment of this embodiment, the filter includes parameters of the filter.

[0306] As an embodiment, the first configuration of the first category of measurement parameters and the second configuration of the first category of measurement parameters are different configuration values ​​for the same measurement configuration item. For example, for TTT, the first configuration is 10ms and the second configuration is 5ms.

[0307] As an embodiment, the benefits of the above method include: reducing energy consumption and signaling overhead. When the first node determines whether to execute the first RRC information block, it can use a more refined measurement configuration without reporting these measurement results to the network, which can reduce signaling overhead. On the other hand, when the first condition set is not met, performing large-granularity measurements can save power.

[0308] As an embodiment, the prediction includes prediction of at least one of channel quality, switching failure probability, switching success probability, interruption probability, throughput rate and user experience.

[0309] As a sub-embodiment of this embodiment, the first signaling indicates which item or items the prediction is for.

[0310] As a sub-embodiment of this embodiment, the first signaling indicates the weight of at least one item in this embodiment.

[0311] As an embodiment, the prediction is based on training.

[0312] As an embodiment, the prediction is based on measurements.

[0313] As an embodiment, the prediction is based on user habits.

[0314] As an embodiment, the prediction is based on user emotions.

[0315] As an embodiment, the prediction is based on artificial intelligence.

[0316] As an embodiment, the second condition set includes at least one of being at a location determined by the first location information and being within a time determined by the first time information.

[0317] As an embodiment, the first location information is determined by the first node.

[0318] As an embodiment, the first time information is determined by the first node.

[0319] As an embodiment, the first node determines the first location information and / or the first time information based on historical information.

[0320] As an embodiment, the first node determines the first location information and / or the first time information based on training or machine learning.

[0321] As an embodiment, the first node determines the first location information and / or the first time information based on simulation.

[0322] As an embodiment, the first node determines the first location information based on a map.

[0323] As an embodiment, the first node determines the first time information according to the movement speed and the expected movement speed.

[0324] As an embodiment, the first location information determines the first time information.

[0325] As an embodiment, the first node determines the first time information according to service quality requirements.

[0326] As an embodiment, the first signaling includes multiple RRC information blocks, the first RRC information block is one of the multiple RRC information blocks, each RRC information block in the multiple RRC information blocks is associated with a condition set, when the condition set associated with any RRC information block in the multiple RRC information blocks is not met, any RRC information block in the multiple RRC information blocks is not executed; when the condition set associated with any RRC information block in the multiple RRC information blocks is met, any RRC information block in the multiple RRC information blocks is delayed in execution.

[0327] As an embodiment, the first signaling indicates a condition set associated with any RRC information block among the multiple RRC information blocks.

[0328] As an embodiment, the first RRC information block is any RRC information block among the multiple RRC information blocks.

[0329] As an embodiment, any RRC information block among the multiple RRC information blocks configures a target cell or a candidate cell of the target cell.

[0330] As an embodiment, any RRC information block among the multiple RRC information blocks configures a cell group.

[0331] As a sub-embodiment of this embodiment, all information blocks in the multiple RRC information blocks independently and completely configure the same cell group.

[0332] As an embodiment, the benefits of the above method include: multiple candidate cells can be configured during handover, thereby increasing the handover success rate.

[0333] Example 2

[0334] Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in the attached Figure 2 shown.

[0335] Attached Figure 2A diagram of a network architecture 200 of a 5G NR, 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 5GS (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 cellular phones, smart phones, session initiation protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), non-terrestrial base station communications, global positioning systems, multimedia devices, video devices, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband Internet of Things devices, machine type communication devices, land vehicles, cars, wearable devices, or any other similar functional devices. Those skilled in the art may also refer to UE 201 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 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 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 service 230. Internet service 230 includes operator-corresponding Internet protocol services, which may specifically include Internet, Intranet, IMS (IP Multimedia Subsystem) and packet-switched streaming services.

[0336] As an embodiment, the first node in the present application is UE201.

[0337] As an embodiment, the base station of the second node in the present application is gNB203.

[0338] As an embodiment, the wireless link from the UE201 to the NR Node B is an uplink.

[0339] As an embodiment, the wireless link from the NR Node B to UE201 is a downlink.

[0340] As an embodiment, the UE 201 includes a mobile phone.

[0341] As an embodiment, the UE 201 is a vehicle including a car.

[0342] As an embodiment, the gNB203 is a macrocellular base station.

[0343] As an embodiment, the gNB203 is a micro cell base station.

[0344] As an embodiment, the gNB203 is a pico cell base station.

[0345] Example 3

[0346] 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 of the control plane 300 for a first node (UE, gNB) and a second node (gNB, UE), or between two UEs is shown in three layers: Layer 1, Layer 2, and Layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to as PHY301 herein. Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between the first node and the second node and the two UEs through PHY301. The L2 layer 305 includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol) sublayer 304, which terminate at the second node. 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 support for inter-zone mobility of the first node between the second node. 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 between the first nodes. 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 configuring the lower layer using RRC signaling between the second node and the first node. The PC5-S (PC5 Signaling Protocol) sublayer 307 is responsible for processing the signaling protocol of the PC5 interface. The radio protocol architecture of the user plane 350 includes Layer 1 (L1 layer) and Layer 2 (L2 layer). The radio protocol architecture for the first node and the second node in the user plane 350 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, which is responsible for mapping between QoS flows and data radio bearers (DRBs) to support the diversity of services. SRB can be regarded as a service or interface provided by the PDCP layer to a higher layer, such as the RRC layer. In the NR system, SRBs include SRB1, SRB2, and SRB3, which are used to transmit different types of control signaling. SRB is a bearer between the UE and the access network, and is used to transmit control signaling including RRC signaling between the UE and the access network. SRB1 has a special meaning for the UE. After each UE establishes an RRC connection, there will be SRB1 for transmitting RRC signaling. Most of the signaling is transmitted through SRB1. If SRB1 is interrupted or cannot be used, the UE must perform RRC reconstruction. SRB2 is generally only used to transmit NAS signaling or signaling related to security. The UE may not configure SRB3. Except for emergency services, the UE must establish an RRC connection with the network for subsequent communication. Although not shown, the first node may have several upper layers above the L2 layer 355. Also included are a network layer (e.g., IP layer) terminated at the P-GW on the network side and an application layer terminated at the other end of the connection (e.g., remote UE, server, etc.).

[0347] As an example, Figure 3 The wireless protocol architecture in is applicable to the first node in this application.

[0348] As an example, Figure 3 The wireless protocol architecture in is applicable to the second node in this application.

[0349] As an embodiment, the first signaling in the present application is generated in RRC306.

[0350] As an embodiment, the first information in the present application is generated in RRC306.

[0351] As an embodiment, the second signaling in the present application is generated in RRC306.

[0352] Example 4

[0353] Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of 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.

[0354] 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, and may optionally also include a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter / receiver 454 and an antenna 452.

[0355] The second communication device 410 includes a controller / processor 475 , a memory 476 , a receiving processor 470 , a transmitting processor 416 , and may optionally also include a multi-antenna receiving processor 472 , a multi-antenna transmitting processor 471 , a transmitter / receiver 418 and an antenna 420 .

[0356] In the transmission from the second communication device 410 to the first communication device 450, at the second communication device 410, the 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-2) layer. In the transmission from the second communication device 410 to the first communication device 450, the controller / processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the first communication device 450 based on various priority metrics. The controller / processor 475 is also responsible for the 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.

[0357] 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.

[0358] 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.

[0359] 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.

[0360] As an embodiment, the first communication device 450 apparatus 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 apparatus at least: receives a first signaling, the first signaling includes a first RRC information block, the first signaling configures a first condition set and a first time window; there is a dependency relationship between the first condition set and the first time window; the execution of the first RRC information block depends on the first condition set; wherein the first RRC information block configures the target cell of the first node; the sentence "the execution of the first RRC information block depends on the first condition set" means: when at least one condition in the first condition set is not met, the first RRC information block is not executed; when all the conditions in the first condition set are met, the first RRC information block is delayed in execution; the delayed execution is no later than the end of the first time window.

[0361] As an embodiment, the first communication device 450 includes: a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, the action including: receiving a first signaling, the first signaling including a first RRC information block, the first signaling configuring a first condition set and a first time window; there is a dependency relationship between the first condition set and the first time window; the execution of the first RRC information block depends on the first condition set; wherein the first RRC information block configures the target cell of the first node; the sentence "the execution of the first RRC information block depends on the first condition set" means: when at least one condition in the first condition set is not met, the first RRC information block is not executed; when all conditions in the first condition set are met, the first RRC information block is delayed in execution; the delayed execution is no later than the end of the first time window.

[0362] As an embodiment, the first communication device 450 corresponds to the first node in this application.

[0363] As an embodiment, the second communication device 410 corresponds to the second node in this application.

[0364] As an embodiment, the first communication device 450 is a UE.

[0365] As an embodiment, the first communication device 450 is a vehicle-mounted terminal.

[0366] As an embodiment, the first communication device 450 is a mobile phone.

[0367] As an embodiment, the second communication device 410 is an aircraft.

[0368] As an embodiment, the second communication device 410 is a base station.

[0369] As an embodiment, the receiver 454 (including the antenna 452), the receiving processor 456 and the controller / processor 459 are used to receive the first signaling in the present application.

[0370] As an embodiment, the receiver 454 (including the antenna 452), the receiving processor 456 and the controller / processor 459 are used to receive the second signaling in the present application.

[0371] As an embodiment, the transmitter 454 (including the antenna 452), the transmit processor 468 and the controller / processor 459 are used to send the first information in the present application.

[0372] Example 5

[0373] Embodiment 5 illustrates a wireless signal transmission flow chart according to an embodiment of the present application, as shown in the attached Figure 5 Attached Figure 5 In the example, U01 corresponds to the first node of the present application. It is particularly noted that the order in this example does not limit the signal transmission order and implementation order in the present application; the steps in F51 and F52 are optional.

[0374] for First node U01 , sending the first information in step S5101; receiving the second signaling in step S5102; receiving the first signaling in step S5103; evaluating whether the first condition set is met in step S5104; and delaying the execution of the first RRC information block in step S5105.

[0375] for Second node U02 , receiving the first information in step S5201; sending the second signaling in step S5202; sending the first signaling in step S5202.

[0376] In Example 5, the first signaling includes a first RRC information block, and the first signaling configures a first condition set and a first time window; there is a dependency relationship between the first condition set and the first time window; the execution of the first RRC information block depends on the first condition set; wherein, the first RRC information block configures the target cell of the first node; the sentence "the execution of the first RRC information block depends on the first condition set" means: when at least one condition in the first condition set is not met, the first RRC information block is not executed; when all the conditions in the first condition set are met, the first RRC information block is delayed in execution; the delayed execution is no later than the end of the first time window.

[0377] As an embodiment, the second node U02 is a base station.

[0378] As an embodiment, the second node U02 is a network device.

[0379] As an embodiment, the second node U02 is the source cell of the first node U01.

[0380] As an embodiment, the second node U02 is the source SpCell of the first node U01.

[0381] As an embodiment, the second node U02 is the primary cell group of the first node U01.

[0382] As an embodiment, regardless of whether the first set of conditions is met, the content of the first signaling is applicable.

[0383] As an embodiment, the content included in the first signaling is applicable whether the first condition set is met.

[0384] As an embodiment, step S5101 precedes step S5102.

[0385] As an embodiment, step S5102 precedes step S5103.

[0386] As an embodiment, step S5103 precedes step S5104.

[0387] As an embodiment, step S5104 precedes step S5105.

[0388] As an embodiment, step S5201 precedes step S5202.

[0389] As an embodiment, step S5202 precedes step S5103.

[0390] As an embodiment, the first condition set being satisfied means that all conditions in the first condition set are satisfied.

[0391] As an embodiment, the meaning of the first condition set not being satisfied is that at least one condition in the first condition set is not satisfied.

[0392] As an example, Figure 5 Step S5104 in is continuously evaluated, that is, the first condition set is continuously evaluated.

[0393] As a sub-embodiment of this embodiment, when the first condition set depends on the first time window, the first node U01 continuously evaluates the first condition set within the first time window.

[0394] As an embodiment, in step S5104, when the first condition set is not satisfied, the first node U01 will continue to evaluate whether the first condition set is satisfied.

[0395] As a sub-embodiment of this embodiment, when the first condition set depends on the first time window, the first node U01 continuously evaluates / continues to evaluate the first condition set within the first time window.

[0396] As an embodiment, the first information indicates a first capability.

[0397] As a sub-embodiment of this embodiment, the first capability supports delayed execution of the first RRC information block.

[0398] As a sub-embodiment of this embodiment, the first signaling depends on the first capability.

[0399] As an embodiment, the first information includes an RRC message.

[0400] As an embodiment, the first information indicates the wireless access capability of the first node U01.

[0401] As an embodiment, the first information includes UECapabilityInformation.

[0402] As an embodiment, the first information indicates the first capability and a capability other than the first capability.

[0403] As an embodiment, the first information indicates the computing capability of the first node U01.

[0404] As an embodiment, the first information includes an identity or index of the first capability.

[0405] As an embodiment, the first information includes a first reference capability, and the first reference capability is used to determine the first capability.

[0406] As an embodiment, the first information indicates whether the first capability is supported.

[0407] As an embodiment, the first information indicates at least one parameter of the first capability.

[0408] As an embodiment, the phrase that the first signaling depends on the first capability includes: if the first node U01 does not indicate support for the first capability, the second node U02 will not send the first signaling.

[0409] As an embodiment, the phrase that the first signaling depends on the first capability includes: if the first node U01 indicates that the first capability is not supported, the second node U02 will not send the first signaling.

[0410] As an embodiment, the phrase “the first signaling depends on the first capability” means that the second node U02 will send the first signaling only if the first node U01 indicates support for the first capability.

[0411] As an embodiment, the phrase that the first signaling depends on the first capability includes: if the first node U01 indicates that the first capability is not supported, the first indication information of the first signaling indicates that the first RRC information block is executed immediately when the first condition set is met.

[0412] As an embodiment, the phrase "the first signaling depends on the first capability" means: if the first node U01 indicates support for the first capability, the first indication information of the first signaling indicates that delayed execution of the first RRC information block is allowed when the first condition set is met.

[0413] As an embodiment, the network may also obtain whether the first node U01 supports the first capability through other means. For example, whether the first node U01 supports the first capability is present in the operator's data block. For example, the first node U01 is provided by the operator and the relevant information has been provided to the network during network registration. The network only supports terminals with the first capability. Requesting access to such a network means supporting such capability, so reporting the first capability is optional.

[0414] As an embodiment, the advantage of the above embodiment is that the user can control whether to support the first capability, or whether to report to the network whether to support the first capability, which is more flexible.

[0415] As an embodiment, the first information indicates the second capability;

[0416] As a sub-embodiment of this embodiment, the second capability supports the first type of generator.

[0417] As a sub-embodiment of this embodiment, the first type of generator relies on training.

[0418] As a sub-embodiment of this embodiment, the first type generator determines whether the first condition is met.

[0419] As an embodiment, the second capability is related to artificial intelligence.

[0420] As an embodiment, the second capability is related to machine learning.

[0421] As an embodiment, the second capability is related to a neural network.

[0422] As an embodiment, the second capability is related to prediction.

[0423] As an embodiment, the first type generator includes the second processor in Example 7.

[0424] As an embodiment, the first type generator includes the third processor in Example 7.

[0425] As an embodiment, the first type of generator includes the first encoder in Example 8.

[0426] As an embodiment, the first type of generator includes the first function in Example 9.

[0427] As an embodiment, the first type generator generates the first condition.

[0428] As an embodiment, the first type generator generates candidate values ​​for the first timer.

[0429] As an embodiment, the first type of generator generates the first value.

[0430] As an embodiment, the first type of generator generates the second value.

[0431] As an embodiment, the first type of generator is related to artificial intelligence.

[0432] As an embodiment, the first type of generator is related to machine learning.

[0433] As an embodiment, the first type of generator is related to a neural network.

[0434] As an embodiment, the first type of generator is used for prediction.

[0435] As an embodiment, the first type generator generates the second value according to at least one of the first position information and the first time information.

[0436] As an embodiment, the first type generator generates a result of whether the first condition is met.

[0437] As an embodiment, the first type generator generates a result of whether the first condition is met based on at least one of the first position information and the first time information.

[0438] As an embodiment, the first type generator generates the first time information according to the first position information.

[0439] As an embodiment, the first type generator generates the first location information according to the first time information.

[0440] As an embodiment, the training of the first type of generator is offline.

[0441] As an embodiment, the training of the first type of generator is online.

[0442] As an embodiment, the training of the first type of generator is based on past data.

[0443] As an embodiment, the training of the first type of generator is based on the input of the second node U02.

[0444] As an embodiment, the first node U01 indicates whether the first type of generator has been trained.

[0445] As a sub-embodiment of this embodiment, the first node U01 indicates to the second node U02 whether the first type of generator has been trained.

[0446] As a sub-embodiment of this embodiment, the first node U01 indicates to the second node U02 whether the first generator has been trained.

[0447] As a sub-embodiment of this embodiment, the first node U01 requests training of the first generator.

[0448] As an embodiment, the first node U01 indicates whether the first type generator is available.

[0449] As a sub-embodiment of this embodiment, the first node U01 indicates to the second node U02 whether the first type of generator has been trained.

[0450] As a sub-embodiment of this embodiment, the first node U01 indicates to the second node U02 whether the first generator has been trained.

[0451] As a sub-embodiment of this embodiment, the first node U01 requests training of the first generator.

[0452] As an embodiment, the first generator belongs to the first category of generators.

[0453] As an embodiment, the first generator determines whether the second set of conditions is met or whether the first RRC information block should be executed.

[0454] As a sub-embodiment of this embodiment, the first set of conditions has been met.

[0455] As a sub-embodiment of this embodiment, comparison between the result of the first generator and a threshold is used to determine whether the second condition set is met, or to determine whether to execute the first RRC information block.

[0456] As a subsidiary embodiment of the above sub-embodiment, the threshold is determined by the first node U01, or is determined by the second node U02 and indicated to the first node U01.

[0457] As a subsidiary embodiment of the above sub-embodiment, if the result output by the first generator is greater than the threshold, the second condition is not met, or the first RRC information block is not executed.

[0458] As a subsidiary embodiment of the above sub-embodiment, if the result output by the first generator is not greater than the threshold, the second condition set is met, or it is determined that the first RRC information block should be executed.

[0459] As a sub-embodiment of this embodiment, the confidence level of the result output by the first generator is used to determine whether the first condition is met.

[0460] As a sub-embodiment of this embodiment, the information entropy or the entropy of information output by the first generator is used to determine whether the first condition is met.

[0461] As a sub-embodiment of this embodiment, the residual of the output of the first generator is used to determine whether the first condition is met.

[0462] As a sub-embodiment of this embodiment, the convergence of the output of the first generator is used to determine whether the first condition is met.

[0463] As an embodiment, the first generator estimates the channel state of the first node U01.

[0464] As an embodiment, the first generator predicts the channel state of the first node U01.

[0465] As an embodiment, the benefits of the above method include that the network can be more aware of the capabilities of the first node U01, which is conducive to more reasonable configuration of the first condition set. For example, when the second capability of the first node U01, such as prediction or computing capabilities related to artificial intelligence, is very strong, the first condition set can be further relaxed, otherwise the first condition set needs to be more refined or adjusted according to the situation; the network can also determine whether to allow the first RRC information block to be executed delayed based on the second capability supported by the first node U01.

[0466] As an embodiment, at least one of the first position information and the first time information is used as input of the first generator.

[0467] As an embodiment, the first signaling and the second signaling belong to the same RRC message.

[0468] As an embodiment, the first signaling and the second signaling belong to different RRC messages.

[0469] As an embodiment, the second signaling depends on the first capability.

[0470] As an embodiment, the second signaling depends on the second capability.

[0471] As an embodiment, the second signaling is earlier than the first signaling.

[0472] Example 6

[0473] Embodiment 6 illustrates a schematic diagram of mobility management according to an embodiment of the present application, as shown in the attached figure. Figure 6 As shown, attached Figure 6 The mobile phone in the figure corresponds to the first node of the present application, and the dotted line with an arrow indicates the moving path of the first node.

[0474] As an example, Figure 6 The first cell in is the sender of the first signaling; the second cell is the target cell.

[0475] As an example, Figure 6The black shaded area in indicates the position determined by the first position information.

[0476] As an example, Figure 6 The black shaded area in the figure indicates the area where the first node may be located during the delay time when the first RRC information block is delayed for execution.

[0477] As an embodiment, the first condition set is attached Figure 6 The black shaded area in the figure is satisfied.

[0478] As a sub-embodiment of this embodiment, the first condition set is related to channel quality.

[0479] As a sub-embodiment of this embodiment, the first condition set is related to the channel quality of the target cell.

[0480] As a sub-embodiment of this embodiment, the first node enters the attached Figure 6 After the black area is formed, it is determined whether to execute the first RRC information block according to whether the second condition set is met.

[0481] As a sub-embodiment of this embodiment, the first node is attached Figure 6 Any position within the black area allows execution of the first RRC information block.

[0482] As a sub-embodiment of this embodiment, when the first condition set is not met, the first node will not evaluate whether the second condition set is met.

[0483] As a sub-embodiment of this embodiment, the first node evaluates whether the second set of conditions is satisfied only after the first set of conditions is satisfied.

[0484] As a sub-embodiment of this embodiment, the benefits of the above method include saving electricity and saving processing power.

[0485] As an example, Figure 6 The black shaded area in corresponds to the possible movement area of ​​the first node within the first time window after the first condition set is satisfied.

[0486] As an embodiment, the present application does not limit the attached Figure 6 The shape of the shaded area.

[0487] As an example, Figure 6 The shaded area may also include multiple sub-areas.

[0488] As a sub-embodiment of this embodiment, the multiple sub-regions are adjacent.

[0489] As a sub-embodiment of this embodiment, the multiple sub-regions may be disconnected.

[0490] As a sub-embodiment of this embodiment, the multiple sub-regions are consistent in shape and / or size.

[0491] As a sub-embodiment of this embodiment, the shapes and / or sizes of the multiple sub-regions are not required to be consistent.

[0492] As an embodiment, the present application does not limit the shape of the moving trajectory.

[0493] As an embodiment, the second condition set and whether the second condition set is satisfied are determined by the first node itself.

[0494] As an embodiment, the first location information determines the Figure 6 A sub-region of the black shaded area in .

[0495] As an embodiment, the second condition set is or includes: the first node is in a position determined by the first position information, and / or is within a time determined by the first time information.

[0496] As an embodiment, the first location information and the first time information are not explicitly indicated by the network.

[0497] As an embodiment, the first location information indicates a location through at least one index.

[0498] As a sub-embodiment of this embodiment, the one index is an index of a region, or an index of a reference signal or a reference signal resource.

[0499] As an embodiment, the first location information indicates a location through at least one coordinate.

[0500] As an embodiment, the first location information indicates an area through multiple coordinates.

[0501] As an example, in the attached Figure 6 In the embodiment, the first cell is the sender of the first signaling.

[0502] As an example, in the attached Figure 6 In the embodiment, the first node moves from the first cell, and the first node estimates a trajectory of the movement.

[0503] As a sub-embodiment of this embodiment, the first node generates the first location information.

[0504] As a sub-embodiment of this embodiment, the first node generates the first time information.

[0505] As a sub-embodiment of this embodiment, the first node generates the first location information and the first time information.

[0506] As an embodiment, the first location information includes location information at different times.

[0507] As an embodiment, the first location information depends on the time determined by the first time information.

[0508] As an embodiment, the first location information depends on the first time information.

[0509] As an embodiment, the first position information includes a time-varying position.

[0510] As a sub-embodiment of this embodiment, the time-varying position depends on the time determined by the first time information.

[0511] As an embodiment, the first location information includes multiple location sub-information.

[0512] As a sub-embodiment of this embodiment, any position sub-information among the multiple position sub-information indicates a sub-area.

[0513] As a sub-embodiment of this embodiment, the selection of which position sub-information from among the plurality of position sub-information depends on the time determined by the first time information.

[0514] As a sub-embodiment of this embodiment, the benefits of this embodiment include: better support for time-varying environments, that is, at different times, the position sub-information selected from the first position information may be different, and therefore more accurate.

[0515] As an embodiment, the first parameter set indicated by the second signaling is input into an encoder maintained by the first node to generate the first position information.

[0516] As an embodiment, the first node is located in the adjacent Figure 6 Wireless link failure will not be triggered within the location determined by the first location information.

[0517] As an example, in the attached Figure 6 In the process, the first node leaves the position determined by the first location information and enters the second cell.

[0518] As an embodiment, the phrase “at the time determined by the first time information” means that the current time is at the time determined by the first time information.

[0519] As an embodiment, the phrase “at the time determined by the first time information” means: within the time determined by the first time information.

[0520] As an embodiment, within the first time window, the first node will not trigger a wireless link failure.

[0521] As an embodiment, within the first time window, the first node does not trigger or determine a switching failure.

[0522] As an embodiment, the benefit of the above method is that meaningless failure is avoided, because RRC connection reestablishment caused by failure will not bring any improvement.

[0523] As an embodiment, the first condition set does not include being at a location determined by the first location information.

[0524] As an embodiment, the first condition set does not include being at a location determined by the first time information.

[0525] As an embodiment, the first condition set includes being in a specific area and / or being at a specific time.

[0526] As a sub-embodiment of this embodiment, the specific area is larger than or includes the position or area determined by the first position information.

[0527] As a sub-embodiment of this embodiment, the specific area is attached Figure 6 The black shaded area in the .

[0528] As a sub-embodiment of this embodiment, the specific time is longer than or includes the time determined by the first time information.

[0529] As a sub-embodiment of this embodiment, the method proposed in this embodiment can enable the network to determine, with a coarser granularity, an approximate area in which the first RRC information block is allowed to be executed; the first node determines the best location / area for executing the first RRC information block from a coarser specific area based on, for example, a second condition set, for example, the second condition set includes the condition that the second condition set includes being at a location or area determined by the first location information.

[0530] As an embodiment, the first condition set includes the condition that: the quality of the target cell is better than or not worse than the first cell, or the quality of the target cell is not worse than the difference between the quality of the first cell and MdB, where M is a negative number indicated by the first signaling;

[0531] As a sub-embodiment of this embodiment, the conditions included in the second condition set are or include a first moment in the first time window, and the first moment is determined by the first generator.

[0532] As a subsidiary sub-embodiment of the above sub-embodiment, at the first moment, the quality of the second cell may be worse than the quality of the first cell.

[0533] As a sub-embodiment of this embodiment, the conditions included in the second condition set are or include being at a position determined by the first position information, and the first position information is generated by the first generator.

[0534] As a subsidiary sub-embodiment of the above sub-embodiment, at the location determined by the first location information, the quality of the second cell may be worse than the quality of the first cell.

[0535] As a sub-embodiment of this embodiment, the second condition set includes the following conditions: the quality of the second cell is YdB better than the quality of the first cell and lasts for a first time length, or the quality of the first cell is worse than or expected to be worse than ZdB, or the quality of the first cell decreases or is expected to decrease by more than XdB within a second time length, or N beam failure indications are received from the physical layer for the beam of the first cell.

[0536] As a subsidiary sub-embodiment of the above sub-embodiment, the Y, the Z, the X, the first time length, and the second time length are all determined by the first node.

[0537] As a subsidiary sub-embodiment of the above sub-embodiment, the N is determined by the first node.

[0538] As a sub-embodiment of this embodiment, the conditions included in the second condition set are or include the moment when the switching success rate is the highest, the moment when the interruption probability is the lowest, and the moment when the maximum throughput is guaranteed.

[0539] As an embodiment, the above method has the advantage of effectively improving the switching performance, reducing the terminal probability, and improving the throughput.

[0540] Example 7

[0541] Embodiment 7 illustrates a schematic diagram of an artificial intelligence processing system according to an embodiment of the present application, as shown in the attached Figure 7 Attached Figure 7 It includes a first processor, a second processor, a third processor and a fourth processor.

[0542] In Example 7, the first processor sends a first data set to the second processor, the second processor generates a target first-category parameter group based on the first data set, the second processor sends the generated target first-category parameter group to the third processor, the third processor processes the second data set using the target first-category parameter group to obtain a first-category output, and then sends the first-category output to the fourth processor.

[0543] As an embodiment, the third processor sends the first type of feedback to the second processor, and the first type of feedback is used to trigger recalculation or update of the target first type parameter group.

[0544] As an embodiment, the fourth processor sends a second type of feedback to the first processor, and the second type of feedback is used to generate the first data set or the second data set, or the second type of feedback is used to trigger the sending of the first data set or the second data set.

[0545] As an embodiment, the first processor generates the first data set and the second data set based on the measurement of the wireless signal, network input, time, location, and at least the measurement of the wireless signal of the service quality requirements, and the first wireless signal includes a first reference signal.

[0546] As a sub-embodiment of this embodiment, the sender of the first reference signal is the target cell.

[0547] As a sub-embodiment of this embodiment, the network input includes at least part of the parameters included in the first signaling.

[0548] As a sub-embodiment of this embodiment, the network input includes at least part of the parameters included in the second signaling.

[0549] As a sub-embodiment of this embodiment, the input of the network includes the first parameter set.

[0550] As an embodiment, the first processor and the third processor belong to the first node.

[0551] As a sub-embodiment of this embodiment, the fourth processor belongs to the second node, and the first type of output includes second information.

[0552] As a sub-embodiment of this embodiment, the first node generates the first location information.

[0553] As a sub-embodiment of this embodiment, the first node generates the first time information.

[0554] As an embodiment, the first type of output includes second information.

[0555] As an embodiment, the second processor belongs to the first node.

[0556] The above embodiment avoids transferring the first data set to the second node.

[0557] As an embodiment, the second processor belongs to the second node.

[0558] The above embodiment reduces the complexity of the first node.

[0559] As an embodiment, the fourth processor is optional.

[0560] As an embodiment, the fourth processor belongs to the first node.

[0561] As a sub-embodiment of this embodiment, the fourth processor is optional.

[0562] As a sub-embodiment of this embodiment, the fourth processor is used to verify the accuracy of the first type of output.

[0563] As an embodiment, the first processor and the third processor belong to the second node.

[0564] As a sub-embodiment of this embodiment, the fourth processor belongs to the first node, and the first type of output includes second information.

[0565] As a sub-embodiment of this embodiment, the fourth processor is optional.

[0566] As a sub-embodiment of this embodiment, the fourth processor is used to verify the accuracy of the first type of output.

[0567] As a sub-embodiment of this embodiment, the first signaling indicates the second information.

[0568] As an embodiment, the second node is the sender of the first signaling.

[0569] As an embodiment, the second node is a service cell of the first node.

[0570] As an embodiment, the first data set is training data (Training Data), the second data set is inference data (Inference Data), the second processor is used to train a model, and the trained model is described by the target first type parameter group.

[0571] As an embodiment, the third processor constructs a model according to the target first-category parameter group, then inputs the second data set into the constructed model to obtain the first-category output, and then sends the first-category output to the fourth processor.

[0572] As a sub-embodiment of the above embodiment, the third processing machine includes the first encoder of the present application, the first encoder is described by the target first-type parameter group, and the generation of the first-type output is performed by the first encoder.

[0573] As an embodiment, the third processor calculates the error between the first type of output and actual data to determine the performance of the trained model; the actual data is the data received after the second data set and transmitted by the first processor.

[0574] The above embodiments are particularly suitable for prediction-related reports, such as predicting that the first node is about to enter the position determined by the first location information, and how long the first node will stay in the position determined by the first location information, and whether it will exceed the time determined by the first time information.

[0575] As an embodiment, the third processing machine restores a reference data set based on the first type of output, and an error between the reference data set and the second data set is used to generate the first type of feedback.

[0576] As an embodiment, the first type of feedback is used to reflect the performance of the trained model; when the performance of the trained model cannot meet the requirements, the second processor will recalculate the target first type parameter group.

[0577] As a sub-embodiment of the above embodiment, the third processing machine includes a first reference decoder of the present application, the first reference decoder is described by the target first type parameter group. The input of the first reference decoder includes the first type output, and the output of the first reference decoder includes the reference data set.

[0578] Typically, when the error is too large or has not been updated for too long, the performance of the trained model is considered unsatisfactory.

[0579] As a sub-embodiment of this embodiment, when the model is used to determine whether the first condition is satisfied, it can be considered that the first condition is not satisfied.

[0580] As an embodiment, the third processor belongs to a second node, and the first node reports the target first-category parameter group to the second node.

[0581] As an embodiment, when the third processor is used to generate the first position information and / or the first time information, the input of the third processor may include the first position information and / or the first time information generated previously.

[0582] As a sub-embodiment of this embodiment, the third processor may iteratively optimize the information to be generated.

[0583] As an embodiment, the third processor is the first type of generator.

[0584] Example 8

[0585] Embodiment 8 illustrates a flowchart of generating the second information according to an embodiment of the present application, as shown in the attached Figure 8 Attached Figure 8 In, the first reference decoder is optional.

[0586] As an embodiment, in Embodiment 8, the first encoder belongs to the first node; wherein, the first encoder belongs to the first receiver.

[0587] The advantage of the above embodiment is that the capabilities or information of the first node can be utilized more, especially the information that cannot be shared with the network, to obtain more accurate results. The first node does not need to submit a large amount of parameters or information to the network, which saves communication resources and protects privacy.

[0588] As an embodiment, in Embodiment 8, the first encoder belongs to the second node; wherein, the first encoder belongs to the second receiver.

[0589] The advantages of the above embodiment are that the complexity of the first node is reduced, power is saved more, and the network can use the information submitted by multiple users to train and optimize the first encoder.

[0590] As an embodiment, the first receiver generates the second information using a first encoder; wherein the input of the first encoder includes the first parameter set, and the first encoder is obtained through training.

[0591] As a sub-embodiment of this embodiment, the first parameter set includes measurement results for a reference signal or a reference signal resource.

[0592] As a sub-embodiment of this embodiment, the network configures the reference signal or reference signal resource.

[0593] As a sub-embodiment of this embodiment, how the network configures reference signals or reference signal resources through signaling is a prior art in the art.

[0594] As an embodiment, the first parameter set includes a channel parameter matrix, or a matrix consisting of at least one eigenvector.

[0595] As an embodiment, the first parameter set includes a first channel matrix.

[0596] As an embodiment, the first channel matrix is ​​a precoding matrix for calculating CQI (channel quality indication) based on the channel information.

[0597] As an embodiment, the first receiver further comprises a first reference decoder, an input of the first reference decoder comprises the second information, and an output of the first reference decoder comprises a first monitoring output.

[0598] As an embodiment, the first channel matrix is ​​the first monitoring output.

[0599] As an embodiment, the first receiver includes the third processor in Embodiment 7.

[0600] As an embodiment, the first parameter set belongs to the second data set in Embodiment 7.

[0601] As an embodiment, the training of the first encoder is performed at the first node.

[0602] As an embodiment, the training of the first encoder is performed by the second node.

[0603] As an embodiment, the first type of index is associated with the first encoder.

[0604] As an embodiment, the first type of index is an index or identity of a first encoder.

[0605] As an embodiment, the first encoder is indexed by the first category index.

[0606] As an embodiment, the first encoder may be indexed by the first category index.

[0607] As an embodiment, the first channel information includes CSI (channel state information).

[0608] As an embodiment, the first channel input includes a measurement result for a downlink reference signal resource.

[0609] As an embodiment, the first type of index is associated with a first reference decoder.

[0610] As an embodiment, the first type of index is an index or identity of a first reference decoder.

[0611] As an embodiment, the first location information depends on the first parameter set.

[0612] As an embodiment, the first time information depends on the first parameter set.

[0613] As an embodiment, the first reference decoder is indexed by the first category index.

[0614] As an embodiment, the first reference decoder may be indexed by the first type index.

[0615] As an embodiment, the first parameter set includes a target parameter group.

[0616] As an embodiment, the first parameter set includes geographic location information of the first node.

[0617] As an embodiment, the first parameter set includes geographic location information of the transmission point.

[0618] As an embodiment, the first parameter set includes map information.

[0619] As an embodiment, the first parameter set includes historical information of the first location information and / or the first time information.

[0620] As an embodiment, the first parameter set includes a movement speed of the first node.

[0621] As an embodiment, the first parameter set includes an estimation of a motion trajectory of the first node.

[0622] As an embodiment, the first parameter set includes the traffic volume of the first node.

[0623] As an embodiment, the first parameter set includes a delay requirement of a service of the first node.

[0624] As an embodiment, the first parameter set includes estimates of the first location information from other terminals.

[0625] As an embodiment, the first encoder is the first type of generator.

[0626] Example 9

[0627] Embodiment 9 illustrates a schematic diagram of a first encoder according to an embodiment of the present invention, as shown in the attached Fig. 9 Attached Fig. 9In the embodiment, the first encoder includes P1 coding layers, namely coding layers #1, #2, ..., #P1.

[0628] As an embodiment, the P1 is 2, that is, the P1 coding layers include coding layer #1 and coding layer #2, wherein the coding layer #1 and the coding layer #2 are respectively a convolutional layer and a fully connected layer; in the convolutional layer, at least one convolution kernel is used to convolve the first parameter set to generate a corresponding feature map, and at least one feature map output by the convolutional layer is reshaped into a vector input to the fully connected layer; the fully connected layer converts the one vector into second information. For a more detailed description, please refer to technical literature related to CNN, such as Chao-Kai Wen, Deep Learning for MassiveMIMO CSI Feedback, IEEE WIRELESS COMMUNICATIONS LETTERS, VOL.7, NO.5, OCTOBER 2018, etc.

[0629] As an embodiment, the P1 is 3, that is, the P1 encoding layer includes a fully connected layer, a convolutional layer, and a pooling layer.

[0630] As an embodiment, the first parameter set includes at least one parameter indicated by the first signaling.

[0631] As an embodiment, the second information is generated by the first node.

[0632] As an embodiment, the first parameter set includes at least one parameter reported by the first node.

[0633] As an embodiment, the second information includes the first location information.

[0634] As an embodiment, the second information includes the first time information.

[0635] Example 10

[0636] Embodiment 10 illustrates a schematic diagram of a first function according to an embodiment of the present invention, as shown in the attached figure. Fig.10 Attached Fig.10 In the embodiment, the first function includes a preprocessing layer, and P2 decoding layer groups, namely decoding layer groups #1, #2, ..., #P2, each decoding layer group includes at least one decoding layer.

[0637] The structure of the first function is applicable to the first reference decoder in Example 8.

[0638] As an embodiment, the preprocessing layer is a fully connected layer, which expands the size of the second information to the size of the first parameter set.

[0639] As an embodiment, any two decoding layer groups in the P2 decoding layer groups have the same structure, and the structure includes the number of included decoding layers, the size of input parameters and the size of output parameters of each included decoding layer, and so on.

[0640] As an embodiment, the second node indicates the structure of P2 and the decoding layer group to the first node, and the first node indicates other parameters of the first function through the second signaling.

[0641] As an embodiment, the other parameters include at least one of a threshold of an activation function, a size of a convolution kernel, a step size of a convolution kernel, and a weight between feature maps.

[0642] As an embodiment, the first type index is an input of the first function.

[0643] As an embodiment, the first type index is the output of the first function.

[0644] As an embodiment, the first type index is associated with the first function.

[0645] As an embodiment, the first type of index is an index of the first function.

[0646] As an embodiment, the first function is indexed by the first type index.

[0647] As an embodiment, the first function may be indexed by the first type index.

[0648] As an embodiment, the first location information may explicitly include area information.

[0649] As an embodiment, the first location information needs to be processed to obtain information of a specific area.

[0650] As a sub-embodiment of this embodiment, the first position information includes a sequence.

[0651] As a sub-embodiment of this embodiment, the first location information includes an index.

[0652] As a sub-embodiment of this embodiment, the first location information is information of a compressed area.

[0653] As a sub-embodiment of this embodiment, the phrase is processed including decoding using the first function.

[0654] As an embodiment, for any decoding layer group #j, it includes L layers, namely layers #1, #2, ..., #L; the decoding layer group is any decoding layer group among the P2 decoding layer groups.

[0655] As an embodiment, L is 4, the first layer in the L layer is the input layer, and the last three layers of the L layer are convolutional layers. For a more detailed description, please refer to CNN-related technical literature, such as Chao-Kai Wen, Deep Learning for Massive MIMO CSI Feedback, IEEE WIRELESS COMMUNICATIONS LETTERS, VOL. 7, NO. 5, OCTOBER 2018, etc.

[0656] As an embodiment, the L layer includes at least one convolutional layer and one pooling layer.

[0657] Embodiment 11

[0658] Embodiment 11 illustrates a schematic diagram of generating the first location information and the first time information according to an embodiment of the present invention depending on the first parameter set, as shown in the attached figure. Fig.11 shown.

[0659] As an embodiment, the network indicates the first parameter set.

[0660] As an embodiment, the first parameter set is an input parameter of the first type of generator, and the first generator outputs the first position information and the first time information.

[0661] As an embodiment, the first parameter set provides generation parameters for generating the first time information from the first position information.

[0662] As a sub-embodiment of this embodiment, the second condition set depends on the latter of the first location information and the first time information.

[0663] As a sub-embodiment of this embodiment, the first parameter set includes a mapping relationship.

[0664] As a sub-embodiment of this embodiment, the first parameter set includes parameters of a generation function that generates the first time information from the first position information.

[0665] As a sub-embodiment of this embodiment, the first parameter set includes a prediction of a motion trajectory, and the first time information includes a time for reaching a position determined by the first position information based on the prediction of the motion trajectory.

[0666] As a sub-embodiment of this embodiment, the network uses artificial intelligence and / or past information and / or current movement speed and / or geographical environment to predict the movement trajectory of the first node.

[0667] As a sub-embodiment of this embodiment, the first parameter set includes a prediction of the transmission power of the network node.

[0668] As a sub-embodiment of this embodiment, the first parameter set includes a prediction of interference.

[0669] As an embodiment, the first node generates the first location information and the first time information using the processing method in Embodiment 7.

[0670] As a sub-embodiment of this embodiment, the first data set includes the first parameter set.

[0671] As a sub-embodiment of this embodiment, the first data set is used for training.

[0672] As a sub-embodiment of this embodiment, the second data set includes the first parameter set.

[0673] As a sub-embodiment of this embodiment, the second data set is used to generate the first location information and the first time information.

[0674] As an embodiment, the first signaling indicates the first parameter set.

[0675] As an embodiment, the first parameter set includes a third threshold.

[0676] As an embodiment, the third threshold is the maximum delay allowed by the service of the first node.

[0677] As an embodiment, the third threshold is the maximum delay for retaining the RRC connection of the first node.

[0678] As an embodiment, when the third threshold is the DRX (discontinuous reception) cycle of the first node.

[0679] As an embodiment, the third threshold is Q times the DRX cycle of the first node.

[0680] As a sub-embodiment of this embodiment, Q is a positive integer not greater than 1024.

[0681] As an embodiment, the advantage of the above method is that it can better ensure the quality of the service.

[0682] As an embodiment, the time determined by the first time information is not longer than the third threshold.

[0683] As an embodiment, the position determined by the first position information is not greater than a distance determined by the third threshold and an estimated movement speed of the first node.

[0684] As an embodiment, the position determined by the first position information is an area determined by being no greater than the third threshold and the estimated movement of the first node.

[0685] As an embodiment, the location determined by the first location information is an area in an area with the worst wireless link quality that is not greater than the third threshold and determined by the estimated movement of the first node.

[0686] As an embodiment, the first parameter set includes a first area, and the first location information includes the first area.

[0687] As a sub-embodiment of this embodiment, the first node generates the first location information.

[0688] As an embodiment, the first parameter set includes a second area, and the first location information does not include the second area.

[0689] As a sub-embodiment of this embodiment, the first node generates the first location information.

[0690] As an embodiment, the benefits of the above two embodiments include: it can assist the first node to generate the first location information more accurately.

[0691] As an embodiment, the first parameter set includes an index of a generation model of at least one of indexing the first position information and the first time information, and / or an encoder and / or an index of the first function.

[0692] As an embodiment, the first parameter set includes a first time interval, and the first time information includes the first time interval.

[0693] As a sub-embodiment of this embodiment, the first node generates the first time information.

[0694] As an embodiment, the first parameter set includes a second time interval, and the first time information does not include the second time interval.

[0695] As a sub-embodiment of this embodiment, the first node generates the first time information.

[0696] As an embodiment, the benefits of the above two embodiments include: it can assist the first node to generate the first time information more accurately.

[0697] As an embodiment, the first parameter set indicates the number of iterations used in a model for generating the first position information and / or the first time information.

[0698] As an embodiment, the first parameter set indicates a configuration of an encoder for generating the first position information and / or the first time information, such as the number of layers.

[0699] As an embodiment, the first parameter set includes coverage information, such as a heat map of coverage.

[0700] As an embodiment, the first parameter set includes measurement results of other nodes.

[0701] As an embodiment, the first parameter set includes interference information, such as an interference map.

[0702] As an embodiment, the first parameter set includes an intermediate result, such as an intermediate result of a first encoder.

[0703] As a sub-embodiment of this embodiment, the first node and the network jointly train and / or generate the first location information and / or the first time information.

[0704] As an embodiment, the benefits of the above embodiments include that the first position information and the first time information can be generated more accurately.

[0705] As an embodiment, the first parameter set indicates at least one reference signal resource.

[0706] As an embodiment, the first node generates the first location information and / or the first time information by using a measurement result on the at least one reference signal resource indicated by the first parameter set.

[0707] As an embodiment, the first parameter set indicates generation accuracy or confidence of at least one of the first position information and the first time information.

[0708] As an embodiment, the second signaling includes a first parameter set, and generation of the first location information and the first time information depends on the first parameter set.

[0709] As a sub-embodiment of this embodiment, the meaning of the sentence "generation of the first position information and the first time information depends on the first parameter set" includes: the first parameter set indicates a prediction model for generating at least one of the first position information and the first time information.

[0710] As a sub-embodiment of this embodiment, the meaning of the sentence "generation of the first position information and the first time information depends on the first parameter set" includes: the first parameter set indicates the complexity of a prediction model for generating at least one of the first position information and the first time information.

[0711] As a sub-embodiment of this embodiment, the meaning of the sentence "generation of the first position information and the first time information depends on the first parameter set" includes: the first parameter set indicates the dimension of a prediction model for generating at least one of the first position information and the first time information.

[0712] As a sub-embodiment of this embodiment, the meaning of the sentence "generation of the first position information and the first time information depends on the first parameter set" includes: the first parameter set indicates the number of layers of the prediction model for generating at least one of the first position information and the first time information.

[0713] As a sub-embodiment of this embodiment, the meaning of the sentence "generation of the first position information and the first time information depends on the first parameter set" includes: the first parameter set indicates the convergence requirements of a prediction model for generating at least one of the first position information and the first time information.

[0714] As a sub-embodiment of this embodiment, the meaning of the sentence "generation of the first position information and the first time information depends on the first parameter set" includes: the first parameter set indicates the error requirement or accuracy requirement of the prediction model for generating at least one of the first position information and the first time information.

[0715] As a sub-embodiment of this embodiment, the meaning of the sentence "generation of the first position information and the first time information depends on the first parameter set" includes: training of a prediction model for generating at least one of the first position information and the first time information depends on the first parameter set.

[0716] As a sub-embodiment of this embodiment, the meaning that the training of the prediction model for generating at least one of the first position information and the first time information of a sentence depends on the first parameter set includes: the first parameter controls the training of the prediction model for generating at least one of the first position information and the first time information.

[0717] As a sub-embodiment of this embodiment, the meaning that the training of the prediction model for generating at least one of the first position information and the first time information of a sentence depends on the first parameter set includes: the first parameter is used as input for the training of the prediction model for generating at least one of the first position information and the first time information.

[0718] As a sub-embodiment of this embodiment, the meaning that the training of the prediction model for generating at least one of the first position information and the first time information of a sentence depends on the first parameter set includes: the first parameters assist in generating the training of the prediction model for generating at least one of the first position information and the first time information.

[0719] As a sub-embodiment of this embodiment, the meaning that the training of the prediction model for generating at least one of the first position information and the first time information from a sentence depends on the first parameter set includes: the first parameter verifies the training of the prediction model for generating at least one of the first position information and the first time information.

[0720] Example 12

[0721] Embodiment 12 illustrates a schematic diagram of a first type of generator determining whether a second condition set is satisfied according to an embodiment of the present invention, as shown in the attached figure. Fig.12 shown.

[0722] As an embodiment, the first type of generator corresponds to the third processor in Example 7.

[0723] As an embodiment, the first type generator outputs a predicted switching success rate for executing the first RRC information block at different time points.

[0724] As a sub-embodiment of this embodiment, the first node executes the first RRC information block at a time point when the predicted switching success rate is the highest.

[0725] As a sub-embodiment of this embodiment, the second condition set includes: being at a time point with the highest switching success rate.

[0726] As a sub-embodiment of this embodiment, the different time point is a time point no later than the end of the first time window.

[0727] As a sub-embodiment of this embodiment, the first node needs to be higher than a first specific threshold at the time point when the first predicted switching success rate is the highest.

[0728] As a sub-embodiment of this embodiment, the first specific threshold is indicated by the first signaling.

[0729] As a sub-embodiment of this embodiment, the first specific threshold is determined by the first node itself.

[0730] As an embodiment, the first type of generator outputs predicted interruption probabilities for executing the first RRC information block at different time points.

[0731] As a sub-embodiment of this embodiment, the second condition set includes: being at a time point with the lowest probability of disconnection.

[0732] As a sub-embodiment of this embodiment, the first node executes the first RRC information block at a time point when the predicted interruption probability is the lowest.

[0733] As a sub-embodiment of this embodiment, the different time point is a time point no later than the end of the first time window.

[0734] As a sub-embodiment of this embodiment, the first node needs to be lower than a second specific threshold at a time point when the first predicted interruption probability is the lowest.

[0735] As a sub-embodiment of this embodiment, the second specific threshold is indicated by the first signaling.

[0736] As a sub-embodiment of this embodiment, the second specific threshold is determined by the first node itself.

[0737] As an embodiment, the first type of generator outputs a predicted probability of radio link failure for executing the first RRC information block at different time points.

[0738] As a sub-embodiment of this embodiment, the first node executes the first RRC information block at a time point when the predicted probability of radio link failure is lowest.

[0739] As a sub-embodiment of this embodiment, the different time point is a time point no later than the end of the first time window.

[0740] As a sub-embodiment of this embodiment, the first node needs to be lower than a third specific threshold at a time point when the first predicted probability of radio link failure is the lowest.

[0741] As a sub-embodiment of this embodiment, the third specific threshold is indicated by the first signaling.

[0742] As a sub-embodiment of this embodiment, the third specific threshold is determined by the first node itself.

[0743] As an embodiment, the first type generator outputs a predicted user experience (quality of experience) for executing the first RRC information block at different time points.

[0744] As a sub-embodiment of this embodiment, the first node executes the first RRC information block at the predicted time point when the user experience is best.

[0745] As a sub-embodiment of this embodiment, the different time point is a time point no later than the end of the first time window.

[0746] As a sub-embodiment of this embodiment, the first node needs to be better than a fourth specific threshold at the time point when the first predicted user experience is optimal.

[0747] As a sub-embodiment of this embodiment, the fourth specific threshold is indicated by the first signaling.

[0748] As a sub-embodiment of this embodiment, the fourth specific threshold is determined by the first node itself.

[0749] As a sub-embodiment of this embodiment, the user experience includes: the delay of 95% of the data packets is lower than the delay required by QoS.

[0750] As a sub-embodiment of this embodiment, the user experience includes: no I frame is lost.

[0751] As a sub-embodiment of this embodiment, the user experience includes: the cache does not overflow.

[0752] As a sub-embodiment of this embodiment, the user experience includes: a BLER (block error rate) not exceeding x%.

[0753] As a subsidiary embodiment of the above sub-embodiment, the x is determined by the first node itself.

[0754] As a subsidiary embodiment of the above sub-embodiment, the x is indicated by the first signaling.

[0755] As a sub-embodiment of this embodiment, the user experience includes: FER (frame error rate) does not exceed y%.

[0756] As a subsidiary embodiment of the above sub-embodiment, the y is determined by the first node itself.

[0757] As a subsidiary embodiment of the above sub-embodiment, the y is indicated by the first signaling.

[0758] As a sub-embodiment of this embodiment, the user experience includes: a discard rate of a PDU set (PDU set) is not higher than z% and / or an average delay or a maximum delay of a PDU set does not exceed t milliseconds.

[0759] As a subsidiary embodiment of the above sub-embodiment, the t is determined by the first node itself.

[0760] As a subsidiary embodiment of the above sub-embodiment, the t is indicated by the first signaling.

[0761] As a subsidiary embodiment of the above sub-embodiment, the z is determined by the first node itself.

[0762] As a subsidiary embodiment of the above sub-embodiment, the z is indicated by the first signaling.

[0763] As a subsidiary embodiment of the above sub-embodiment, the PDU set is used to transmit XR (Extended Reality) services.

[0764] As a subsidiary embodiment of the above sub-embodiment, a PDU set is composed of one or more PDUs carrying a payload of a unit of information generated by the application layer.

[0765] As an embodiment, the second condition set includes: being at a location determined by the first location information.

[0766] As an embodiment, the second condition set includes: being at a time determined by the first time information.

[0767] As an embodiment, the location determined by the first location information may be a sub-area.

[0768] As an embodiment, the first position information includes Z-axis information, that is, height information.

[0769] As an embodiment, the first location information depends on the first time information.

[0770] As a sub-embodiment of this embodiment, different times indicated by the first time information correspond to different sub-information in the first location information.

[0771] As a sub-embodiment of this embodiment, the first location information may be different at different times indicated by the first time information.

[0772] As a sub-embodiment of this embodiment, the position or area determined by the first position information depends on being at or expected to be at a time determined by the first time information.

[0773] As a sub-embodiment of this embodiment, the first node first determines that it is at or is expected to be at a moment determined by the first time information, and determines the first location information at the moment determined according to the first time information, for example, through a mapping relationship.

[0774] As an embodiment, the input of the first type generator includes the first position information and / or the first time information.

[0775] As an embodiment, the first node is currently at the location determined by the first location information, and the second set of conditions is satisfied.

[0776] As an embodiment, the first node is currently within the time determined by the first time information, and the second set of conditions is satisfied.

[0777] As an embodiment, the first node is currently located within the location determined by the first location information and within the time determined by the first time information, and the second set of conditions is satisfied.

[0778] As an embodiment, the first node is expected to be at a location determined by the first location information, and the second set of conditions is satisfied.

[0779] As an embodiment, the benefits of the above methods include that artificial intelligence technology can be fully utilized to accurately determine the best time to execute the first RRC information block, especially in a result or quality-oriented manner.

[0780] Example 13

[0781] Embodiment 13 illustrates a structural block diagram of a processing device used in a first node according to an embodiment of the present application; Fig.13 As shown in the attached Fig.13 In the embodiment 13, the processing device 1300 in the first node includes a first receiver 1301 and a first transmitter 1302.

[0782] A first receiver 1301 receives a first signaling, where the first signaling includes a first RRC information block, where the first signaling configures a first condition set and a first time window; there is a dependency relationship between the first condition set and the first time window; and execution of the first RRC information block depends on the first condition set;

[0783] Among them, the first RRC information block configures the target cell of the first node; the sentence "the execution of the first RRC information block depends on the first condition set" means: when at least one condition in the first condition set is not met, the first RRC information block is not executed; when all the conditions in the first condition set are met, the first RRC information block is delayed in execution; the delayed execution is no later than the end of the first time window.

[0784] As an embodiment, the phrase that there is a dependency relationship between the first condition set and the first time window means that the first condition set is dependent on the first time window.

[0785] As an embodiment, the phrase that there is a dependency relationship between the first condition set and the first time window means that the first time window is dependent on the first condition set.

[0786] As an embodiment, the first signaling includes first indication information, and the first indication information indicates that when all conditions in the first condition set are met, the first RRC information block is allowed to be delayed.

[0787] As an embodiment, the delayed execution means: when all conditions in the first condition set are met, the first RRC information block is executed only when the second condition set is met; and the second condition set is not explicitly indicated.

[0788] As an embodiment, the second condition set includes at least one prediction-based condition.

[0789] As an embodiment, the prediction includes prediction of at least one of channel quality, switching failure probability, switching success probability, interruption probability, throughput rate and user experience.

[0790] As an embodiment, the second condition set includes at least one of being at a location determined by the first location information and being within a time determined by the first time information.

[0791] As an embodiment, the first transmitter 1302 sends first information; the first information indicates the second capability;

[0792] Among them, the second capability supports a first type of generator; the first type of generator relies on training; the first type of generator determines whether the second set of conditions is met.

[0793] As an embodiment, the first transmitter 1302 sends first information; the first information indicates a first capability;

[0794] The first capability supports delayed execution of the first RRC information block; and the first signaling depends on the first capability.

[0795] As an embodiment, a first receiver 1301 receives a second signaling, wherein the second signaling includes a first parameter set, and generation of the first location information and the first time information depends on the first parameter set; wherein, the sentence "generation of the first location information and the first time information depends on the first parameter set" means that the first parameter set indicates a prediction model for generating at least one of the first location information and the first time information, or training of a prediction model for generating at least one of the first location information and the first time information depends on the first parameter set.

[0796] As an embodiment, the first signaling includes multiple RRC information blocks, the first RRC information block is one of the multiple RRC information blocks, each RRC information block in the multiple RRC information blocks is associated with a condition set, when the condition set associated with any RRC information block in the multiple RRC information blocks is not met, any RRC information block in the multiple RRC information blocks is not executed; when the condition set associated with any RRC information block in the multiple RRC information blocks is met, any RRC information block in the multiple RRC information blocks is delayed in execution.

[0797] As an embodiment, the first node is a user equipment (UE) or a mobile phone.

[0798] As an embodiment, the first node is an intelligent terminal or a sensor.

[0799] As an embodiment, the first node is a terminal supporting a large delay difference.

[0800] As an embodiment, the first node is an aircraft, a ship or a vehicle-mounted terminal.

[0801] As an embodiment, the first node is an Internet of Things terminal or an industrial Internet of Things terminal.

[0802] As an embodiment, the first node is a device supporting low-latency and high-reliability transmission.

[0803] As an embodiment, the first receiver 1301 includes at least one of the antenna 452, receiver 454, receiving processor 456, multi-antenna receiving processor 458, controller / processor 459, memory 460, or data source 467 in Example 4.

[0804] As an embodiment, the first transmitter 1302 includes at least one of the antenna 452, transmitter 454, transmit processor 468, multi-antenna transmit processor 457, controller / processor 459, memory 460, or data source 467 in Embodiment 4.

[0805] 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, ship communication equipment and other wireless communication equipment. 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), NTN base stations, flight platform equipment and other wireless communication equipment.

[0806] The present invention may be implemented in other specified forms without departing from its core or essential features. Therefore, the embodiments disclosed herein should be considered as illustrative rather than restrictive in any way. The scope of the invention is determined by the appended claims rather than the preceding description, and all modifications within their equivalent meanings and regions are considered to be included therein.

Claims

1. A first node for wireless communication, wherein: include: A first receiver receives a first signaling, where the first signaling includes a first RRC information block, and the first signaling configures a first condition set and a first time window; There is a dependency relationship between the first condition set and the first time window; execution of the first RRC information block depends on the first condition set; Among them, the first RRC information block configures the target cell of the first node; the sentence "the execution of the first RRC information block depends on the first condition set" means: when at least one condition in the first condition set is not met, the first RRC information block is not executed; when all the conditions in the first condition set are met, the first RRC information block is delayed in execution; the delayed execution is no later than the end of the first time window.

2. The first node according to claim 1, characterized in that: The phrase "there is a dependency relationship between the first condition set and the first time window" means that the first condition set is dependent on the first time window.

3. The first node according to claim 1, characterized in that: The phrase that there is a dependency relationship between the first condition set and the first time window means that the first time window is dependent on the first condition set.

4. The first node according to any one of claims 1 to 3, characterized in that: The first signaling includes first indication information, where the first indication information indicates that when all conditions in the first condition set are met, the first RRC information block is allowed to be delayed.

5. The first node according to any one of claims 1 to 4, characterized in that: The delayed execution means that: when all conditions in the first condition set are met, the first RRC information block is executed only when the second condition set is met; and the second condition set is not explicitly indicated.

6. The first node according to claim 5, characterized in that: The second set of conditions includes at least one prediction-based condition.

7. The first node according to claim 6, characterized in that: The prediction includes prediction of at least one of channel quality, switching failure probability, switching success probability, interruption probability, throughput rate and user experience.

8. The first node according to any one of claims 5 to 7, characterized in that: The second condition set includes at least one of being at a location determined by the first location information and being within a time determined by the first time information.

9. The first node according to any one of claims 5 to 8, characterized in that: include: A first transmitter sends first information; The first information indicates a second capability; Among them, the second capability supports a first type of generator; the first type of generator relies on training; the first type of generator determines whether the second set of conditions is met.

10. A method in a first node for wireless communication, wherein: include: Receiving first signaling, where the first signaling includes a first RRC information block, and the first signaling configures a first condition set and a first time window; There is a dependency relationship between the first condition set and the first time window; execution of the first RRC information block depends on the first condition set; Among them, the first RRC information block configures the target cell of the first node; the sentence "the execution of the first RRC information block depends on the first condition set" means: when at least one condition in the first condition set is not met, the first RRC information block is not executed; when all the conditions in the first condition set are met, the first RRC information block is delayed in execution; the delayed execution is no later than the end of the first time window.

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