Method and apparatus for use in a communication node for wireless communication

Abstract

This application discloses a method and apparatus for use in a communication node for wireless communication. In response to each condition in a first set of conditions being satisfied, the communication node transmits a first wireless signal. Along with the transmission of the first wireless signal, the communication node detects a first information block on a second cell, the first information block including at least one of an SS, a MIB, and a SIB1. The first set of conditions includes at least one of a first condition or a second condition, the first condition being related to link quality of at least the first cell, the second condition including the second cell being a network energy-saving cell, and at least the latter of the first cell and the second cell not having a valid SIB1 or a valid SSB. This application reduces signaling overhead and network energy consumption.

Description

[Technical Field]

[0001] The present application relates to a transmission method and apparatus in a wireless communication system, and in particular to a transmission method and apparatus for obtaining system information. [Background technology]

[0002] Network energy saving (NES) is of great significance for environmental sustainability, reducing environmental impact (greenhouse gas emissions), and reducing operational costs. As 5G (5th Generation Partnership Project) becomes widespread across industries and geographic regions, much higher data rates will be required to handle more advanced services and applications (e.g., XR), resulting in increasingly dense networks, the use of more antennas, larger bandwidth, and more frequency bands. To keep the environmental impact of 5G within manageable limits, new solutions for improving network energy saving must be researched. Therefore, the 3GPP (3rd Generation Partnership Project) RAN#94 meeting approved a Study Item (SI) titled "Research on Network Energy Saving," which supports technical enhancements in the time domain, frequency domain, spatial domain, power domain, and other aspects. Summary of the Invention

[0003] Not transmitting an SSB (Synchronization Signal Block) or SIB1 (System Information Block 1) on one cell, reducing the frequency of transmitting an SSB or SIB1, or transmitting an incomplete SSB or SIB1 are optional technical measures for achieving network energy saving. Researchers have found that in some specific scenarios, a UE (User Equipment) needs to receive an SSB or SIB1 of a network energy-saving cell that uses this technical measure to acquire downlink synchronization or system information or perform channel measurements. In particular, but not exclusively, when a UE moves between different cells, it needs to perform measurements on neighboring cells. SSB-based measurements can acquire the channel quality of the neighboring cells, and if the neighboring cells are network energy-saving cells that use this technical measure, they affect the UE's measurements on the neighboring cells. Therefore, it is necessary to enhance the method for acquiring an SSB or SIB1 of a network energy-saving cell that uses this technical measure.

[0004] In consideration of the above-mentioned problems, the present application provides a solution for system information acquisition. In describing the above-mentioned problems, the N (Negative New Radio) system is used as an example, and the present application is also applicable to scenarios such as the LTE (Long Term Evolution) system or the LTE-Advanced (LTE-A) system. Furthermore, while the present application provides a specific implementation for network energy saving, the present application can also be used in scenarios such as specific networks, achieving similar technical effects to network energy saving. Furthermore, although the original intention of the present application is to target the Uu air interface, the present application can also be used for the PC5 interface. Furthermore, although the original intention of the present application is to target a scenario of a terminal and a base station, the present application can also be applied to a V2X (Vehicle to Everything) scenario, as well as communication scenarios between a terminal and a relay and between a relay and a base station, achieving similar technical effects in the scenario of a terminal and a base station. Furthermore, although the original intention of this application is to target a terminal and base station scenario, this application is also applicable to an IAB (integrated access and backhaul) communication scenario, and achieves similar technical effects in the terminal and base station scenario. Furthermore, although the original intention of this application is to target a TN (terrestrial network) scenario, However, the present application is also applicable to non-terrestrial network communication scenarios and achieves similar technical effects in TN scenarios. In addition, adopting a unified solution in different scenarios can also help reduce hardware complexity and costs.

[0005] In one embodiment, the terminology explanations in this application refer to the definitions in the TS36 series of 3GPP specification protocols.

[0006] In one embodiment, the explanation of terms in this application refers to the definitions in the TS38 series of 3GPP specification protocols.

[0007] In one embodiment, the explanation of terms in this application refers to the definitions in the TS37 series of 3GPP specification protocols.

[0008] In one embodiment, the explanations of terms in this application refer to the definitions in the IEEE (Institute of Electrical and Electronics Engineers) specification protocols.

[0009] It should be noted that, unless a contradiction occurs, the embodiments and features in the embodiments of any node in the present application can be applied to any other node.Unless a contradiction occurs, the embodiments and features in the embodiments of the present application can be arbitrarily combined with each other.

[0010] The present application discloses a method for use in a first node for wireless communication, the method comprising: transmitting a first wireless signal in response to each condition in the first set of conditions being satisfied; detecting a first information block on the second cell in conjunction with transmitting the first wireless signal; The first information block includes at least one of an SS (synchronization signal), an MIB (master information block), and an SIB1, and the second cell does not have a valid SIB1 or a valid SSB.

[0011] Typically, the first set of conditions includes a first condition, the first condition relating to the link quality of at least the first cell.

[0012] Typically, the first set of conditions includes a second condition, and the second condition includes the second cell being a network energy saving cell.

[0013] Typically, the first set of conditions includes a first condition and a second condition, where the first condition relates to at least the link quality of the first cell and the second condition includes the second cell being a network energy-saving cell.

[0014] In one embodiment, the problem to be solved in this application includes how to obtain the first information block of the second cell.

[0015] In one embodiment, the problem to be solved in this application includes how to trigger to obtain the first information block of the second cell.

[0016] In one embodiment, the method features described above include a first wireless signal triggering transmission of a first information block.

[0017] In one embodiment, a feature of the method described above includes the transmission of the first wireless signal being dependent on a first set of conditions.

[0018] In one embodiment, advantages of the method described above include a reduced frequency of triggering the first information block.

[0019] In one embodiment, advantages of the method described above include a reduced frequency of transmission of the first information block.

[0020] In one embodiment, advantages of the method described above include reduced base station broadcast signaling transmissions, reducing base station power consumption.

[0021] According to one aspect of the present application, a method is provided, comprising: receiving a first threshold value; and performing a measurement on a first cell; The first condition includes a measurement result for the first cell being worse than a first threshold or not better than a first threshold.

[0022] According to one aspect of the present application, the present application provides: receiving a second threshold value and performing measurements on a second cell; The first condition includes the measurement result for the second cell being better than a second threshold or not worse than a second threshold.

[0023] According to one aspect of the present application, the present application provides: receiving a first message; The first message is used to determine a first resource block, and the first resource block is used to transmit a first wireless signal.

[0024] In one embodiment, the first message is sent from a maintenance base station of the first cell.

[0025] In one embodiment, the first message is sent from a maintenance base station of the second cell.

[0026] According to one aspect of the present application, the present application provides: The method includes receiving a first information block and, in response to receiving the first information block, performing a measurement of the first information block on the second cell.

[0027] According to one aspect of the present application, the present application provides: transmitting a first measurement report; The first measurement report includes measurement results of the measurement of the first information block for the second cell.

[0028] According to one aspect of the present application, the present application provides: receiving first signaling indicating a second cell; and applying configuration information of the second cell in response to receiving the first signaling or applying configuration information of the second cell in response to performing measurements of the first information block for the second cell; The configuration information of the second cell includes a physical cell identifier of the second cell.

[0029] In one embodiment, the first measurement report is transmitted before the behavior of applying the configuration information of the second cell.

[0030] In one embodiment, the first measurement report is not sent before the behavior of applying the configuration information of the second cell.

[0031] In one embodiment, the first signaling is used to configure at least one candidate cell, and the second cell is a candidate cell among the at least one candidate cell.

[0032] In one embodiment, the first signaling indicates that the first node moves from a first cell to a second cell.

[0033] The present application discloses a method for use in a second node for wireless communication, the method comprising: receiving a first wireless signal; transmitting a first information block on the second cell in conjunction with receiving the first wireless signal; In response to each condition of the first set of conditions being satisfied, a first wireless signal is transmitted, the first information block including at least one of an SS, an MIB, and an SIB1, and the second cell does not have a valid SIB1 or a valid SSB.

[0034] Typically, the first set of conditions includes a first condition, the first condition relating to the link quality of at least the first cell.

[0035] Typically, the first set of conditions includes a second condition, and the second condition includes the second cell being a network energy saving cell.

[0036] Typically, the first set of conditions includes a first condition and a second condition, where the first condition relates to at least the link quality of the first cell and the second condition includes the second cell being a network energy-saving cell.

[0037] According to one aspect of the present application, the present application is characterized in that the first condition also includes a measurement result for the first cell being worse than a first threshold or not better than a first threshold, a transmitter of the first wireless signal receives the first threshold, and the transmitter of the first wireless signal performs a measurement of the first cell.

[0038] According to one aspect of the present application, the present application is characterized in that the first condition includes a measurement result for the second cell being better than a second threshold or not worse than the second threshold, a source of the first wireless signal receives the second threshold, and the source of the first wireless signal performs a measurement of the second cell.

[0039] According to one aspect of the present application, the present application is characterized in that a first message indicates a first resource block, the first resource block is used to transmit a first wireless signal, and a sender of the first wireless signal receives the first message.

[0040] According to one aspect of the present application, the present application is characterized in that a transmitter of a first wireless signal receives a first information block, and in response to receiving the first information block, the transmitter of the first wireless signal performs measurements of the first information block for a second cell.

[0041] According to one aspect of the present application, the present application is characterized in that a transmitter of a first wireless signal transmits a first measurement report, and the first measurement report includes measurement results of a measurement of a first information block for a second cell.

[0042] According to one aspect of the present application, the present application is characterized in that a transmitter of a first wireless signal receives first signaling, the first signaling indicating a second cell, and in response to receiving the first signaling, the transmitter of the first wireless signal applies configuration information of the second cell, or in response to performing measurements of a first information block for the second cell, the transmitter of the first wireless signal applies configuration information of the second cell, and the configuration information of the second cell includes a physical cell identifier of the second cell.

[0043] The present application discloses a first node used for wireless communication, the first node comprising: a first transmitter for transmitting a first wireless signal in response to each condition in the first set of conditions being satisfied; a first receiver for detecting a first information block on a second cell in conjunction with a transmission of a first wireless signal; The first information block includes at least one of an SS, an MIB, and an SIB1, and the second cell does not have a valid SIB1 or a valid SSB.

[0044] Typically, the first set of conditions includes a first condition, the first condition relating to the link quality of at least the first cell.

[0045] Typically, the first set of conditions includes a second condition, and the second condition includes the second cell being a network energy saving cell.

[0046] Typically, the first set of conditions includes a first condition and a second condition, where the first condition relates to at least the link quality of the first cell and the second condition includes the second cell being a network energy-saving cell.

[0047] The present application discloses a second node used for wireless communication, the second node comprising: a second receiver for receiving the first wireless signal; a second transmitter for transmitting the first information block over the second cell upon receiving the first wireless signal; The first set of conditions includes a first condition, the first condition being related to at least the link quality of the first cell, the first information block including at least one of an SS, an MIB, and an SIB1, and the second cell not having a valid SIB1 or a valid SSB.

[0048] Typically, the first set of conditions includes a first condition, the first condition relating to the link quality of at least the first cell.

[0049] Typically, the first set of conditions includes a second condition, and the second condition includes the second cell being a network energy saving cell.

[0050] Typically, the first set of conditions includes a first condition and a second condition, where the first condition relates to at least the link quality of the first cell and the second condition includes the second cell being a network energy-saving cell.

[0051] In one embodiment, compared to conventional solutions, the present application has the following advantages: - reducing the frequency of triggering the first information block; -reducing the frequency of transmission of the first information block; and - Reducing base station broadcast signaling transmissions to reduce base station power consumption.

[0052] Other features, objects, and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, taken in conjunction with the drawings. [Brief explanation of the drawings]

[0053] [Figure 1] 2 illustrates a flowchart of transmitting a first wireless signal and a first information block according to an embodiment of the present application. [Figure 2]1 shows a schematic diagram of a network architecture according to an embodiment of the present application; [Figure 3] 1 illustrates a schematic diagram of an embodiment of a wireless protocol architecture for user and control planes according to an embodiment of the present application; [Figure 4] 1 shows a schematic diagram of a first communication device and a second communication device according to an embodiment of the present application; [Figure 5] 1 illustrates a flowchart of wireless signal transmission according to an embodiment of the present application. [Figure 6] 1 shows a flowchart in which the first condition is met according to an embodiment of the present application. [Figure 7] 1 illustrates a flowchart of wireless signal transmission of a first message according to an embodiment of the present application. [Figure 8] 1 illustrates a flowchart of wireless signal transmission of a first measurement report according to an embodiment of the present application. [Figure 9] 1 illustrates a flowchart of wireless signal transmission applying configuration information of a second cell according to an embodiment of the present application. [Figure 10] FIG. 2 illustrates a structural block diagram of a processing device used in a first node according to an embodiment of the present application. [Figure 11] FIG. 2 illustrates a structural block diagram of a processing device used in a second node according to an embodiment of the present application. DETAILED DESCRIPTION OF THE INVENTION

[0054] The technical solutions of the present application are described in further detail below in conjunction with the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application can be arbitrarily combined with each other unless contradiction occurs.

[0055] Embodiment 1 Embodiment 1 illustrates a flowchart of transmitting a first wireless signal and a first information block according to an embodiment of the present application, as shown in Figure 1. In Figure 1, each block represents one step. It should be emphasized that the sequence of the various blocks in the figure does not represent the chronological order of the steps represented.

[0056] In embodiment 1, in step 101, the first node of the present application transmits a first wireless signal in response to each condition in a first set of conditions being satisfied; and in step 102, along with the transmission of the first wireless signal, detects a first information block on a second cell, the first information block including at least one of an SS, an MIB, and an SIB1; the first set of conditions includes at least one of a first condition or a second condition, the first condition being related to at least the link quality of the first cell, the second condition including that the second cell is a network energy-saving cell, and at least the latter of the first cell and the second cell does not have a valid SIB1 or a valid SSB. .

[0057] In one embodiment, the first set of conditions includes a first condition and a second condition, and the first set of conditions includes at least one condition other than the first condition and the second condition.

[0058] In one embodiment, the first set of conditions includes only the first condition and the second condition.

[0059] In one embodiment, each condition in the first set of conditions is satisfied when the first condition and the second condition are satisfied.

[0060] In one embodiment, each condition in the first set of conditions is satisfied when at least both the first condition and the second condition are satisfied.

[0061] In one embodiment, the first set of conditions includes only the second condition.

[0062] In one embodiment, the first set of conditions includes the second condition, and the first set of conditions includes one condition other than the second condition.

[0063] As a subembodiment of this embodiment, any condition other than the second condition in the first set of conditions is irrelevant to measurements on any cells other than the second cell, and any condition other than the second condition in the first set of conditions is relevant to measurements on the second cell.

[0064] As a subembodiment of this embodiment, any conditions other than the second condition in the first set of conditions are irrelevant to measurements for any cell.

[0065] In one embodiment, the second condition includes the second cell being a network energy saving cell and the second cell being in a network energy saving state.

[0066] In one embodiment, the second condition includes that the second cell is a network energy saving cell and the first node does not support network energy saving cells.

[0067] In one embodiment, the second condition includes the second cell being a network energy saving cell and the first node not requesting access to the network energy saving cell.

[0068] In one embodiment, the second condition includes that the second cell is a network energy saving cell and the first node does not support network energy saving cells or the first node does not request access to the network energy saving cell.

[0069] In one embodiment, the second condition includes: the second cell is a network energy saving cell; the second cell is in a network energy saving state; and the first node does not support network energy saving cells.

[0070] In one embodiment, the second condition includes the second cell being a network energy saving cell, the second cell being in a network energy saving state, and the first node not requesting access to the network energy saving cell.

[0071] In one embodiment, "the first node does not support network energy saving cells" includes the first node not supporting 3GPP R18 version protocol specifications.

[0072] In one embodiment, "the first node does not support network energy saving cells" includes the first node not having UE capability to support network energy saving.

[0073] In one embodiment, "the first node does not support network energy saving cells" includes the first node not being configured with network energy saving.

[0074] In one embodiment, "the first node does not support a network energy saving cell" includes the first node not supporting the given network energy saving cell and the given network energy saving cell includes the second cell.

[0075] In one embodiment, the second condition includes the first node receiving one MIB message, the one MIB message indicating that the second cell is a network energy saving cell.

[0076] In one embodiment, the second condition includes the first node receiving one SIB, the one SIB indicating that the second cell is a network energy saving cell.

[0077] In one embodiment, the second condition includes the first node receiving one SIB1 message, and the one SIB1 message indicating that the second cell is a network energy saving cell.

[0078] In one embodiment, the second condition includes the first node receiving one MIB message, the one MIB message indicating that the second cell is in a network energy saving state.

[0079] In one embodiment, the second condition includes the first node receiving one SIB, the one SIB indicating that the second cell is in a network energy saving state.

[0080] In one embodiment, the second condition includes the first node receiving one SIB1 message, the one SIB1 message indicating that the second cell is in a network energy saving state.

[0081] In one embodiment, the first cell is not a network energy saving cell. In one embodiment, the first cell is a network energy saving cell.

[0082] In one embodiment, the first message indicates that the second cell is a network energy saving cell.

[0083] In one embodiment, the first set of conditions includes only the first condition.

[0084] In one embodiment, the first set of conditions includes the first condition, and the second set of conditions includes at least one condition other than the first condition.

[0085] As a sub-embodiment of this embodiment, any condition other than the first condition in the first set of conditions is irrelevant to Layer 3 measurements for the cell.

[0086] In a sub-embodiment of this embodiment, at least one condition other than the first condition in the first set of conditions relates to Layer 3 measurements for the cell.

[0087] In a sub-embodiment of this embodiment, at least one condition other than the first condition in the first set of conditions is irrelevant to Layer 1 measurements for the cell.

[0088] As a sub-embodiment of this embodiment, any condition other than the first condition in the first set of conditions relates to Layer 1 measurements for the cell.

[0089] In one embodiment, the first condition relates only to the link quality of the first cell.

[0090] In one embodiment, the first condition relates to a link quality of the first cell and the second condition relates to a link quality of the second cell.

[0091] In one embodiment, the link quality of the first cell depends on Layer 3 measurements of the first cell.

[0092] In one embodiment, the link quality of the first cell relates to Layer 3 measurements of the first cell.

[0093] In one embodiment, layer 3 measurements of the first cell are used to determine the link quality of the first cell.

[0094] In one embodiment, the link quality of the first cell depends on Layer 1 measurements of the first cell.

[0095] In one embodiment, the link quality of the first cell relates to Layer 1 measurements of the first cell.

[0096] In one embodiment, layer 1 measurements of the first cell are used to determine the link quality of the first cell.

[0097] In one embodiment, each condition in the first set of conditions being satisfied is used to trigger a first wireless signal.

[0098] In one embodiment, the first wireless signal is triggered in response to each condition in the first set of conditions being satisfied.

[0099] In one embodiment, a first wireless signal is transmitted after each condition in the first set of conditions is met.

[0100] In one embodiment, the first wireless signal is not transmitted unless any condition in the first set of conditions is met.

[0101] In one embodiment, the first wireless signal triggers the transmission of a first block of information.

[0102] In one embodiment, the first wireless signal is used to wake up the second cell.

[0103] In one embodiment, the first wireless signal is used to request the second cell to enter a non-network energy saving state from a network energy saving state.

[0104] In one embodiment, the first wireless signal is used to request a first block of information.

[0105] In one embodiment, the first wireless signal is used to request the second cell to transmit a first block of information.

[0106] In one embodiment, the first wireless signal indicates a first block of information.

[0107] In one embodiment, the time-frequency resource occupied by the first wireless signal indicates a first information block.

[0108] In one embodiment, the first wireless signal is associated with a first block of information.

[0109] In one embodiment, the time-frequency resource occupied by the first wireless signal is associated with a first information block.

[0110] In one embodiment, the first wireless signal is an uplink signal.

[0111] In one embodiment, the first wireless signal is a secondary link signal.

[0112] In one embodiment, the first wireless signal is a wake-up indication.

[0113] In one embodiment, the first wireless signal is a WUS (wake-up signal).

[0114] In one embodiment, the first wireless signal includes an RRC message.

[0115] In one embodiment, the first wireless signal is an RRC message.

[0116] In one embodiment, the first wireless signal is one MSGA (Message A).

[0117] In one embodiment, the first wireless signal is one MSG3 (Message 3).

[0118] In one embodiment, the first wireless signal includes a physical layer signal.

[0119] In one embodiment, the first wireless signal is a physical layer signal.

[0120] In one embodiment, the first wireless signal is a physical layer signal.

[0121] In one embodiment, the first wireless signal occupies one bit.

[0122] In one embodiment, the first wireless signal is a preamble.

[0123] In one embodiment, the first wireless signal is a one-bit sequence.

[0124] In one embodiment, the first wireless signal is one bit.

[0125] In one embodiment, the time-frequency resources occupied by the first wireless signal are predefined.

[0126] In one embodiment, the time domain resource occupied by the first wireless signal is associated with the index of one SSB.

[0127] In one embodiment, the time domain resource occupied by the first wireless signal is associated with an index of one of the first time-frequency resource blocks.

[0128] In one embodiment, the time-frequency resources occupied by the first wireless signal are pre-configured.

[0129] In one embodiment, the time-frequency resource occupied by the first wireless signal is one candidate time-frequency resource.

[0130] In one embodiment, the time-frequency resource occupied by the first wireless signal is one candidate time-frequency resource among a plurality of candidate time-frequency resources.

[0131] In one embodiment, the time-frequency resource occupied by the first wireless signal is indicated by an MIB message.

[0132] In one embodiment, the time-frequency resources occupied by the first wireless signal are indicated by an SIB1 message.

[0133] In one embodiment, the time-frequency resources occupied by the first wireless signal are indicated by an RRC message.

[0134] In one embodiment, the phrase "in conjunction with the transmission of the first wireless signal" includes after at least the first wireless signal has been transmitted.

[0135] In one embodiment, the phrase "in conjunction with the transmission of the first wireless signal" includes in response to the transmission of the first wireless signal.

[0136] In one embodiment, the phrase "together with the transmission of a first wireless signal" includes in response to the reception of a second wireless signal, where the second wireless signal is received in response to the transmission of the first wireless signal.

[0137] In a subembodiment of this embodiment, the second wireless signal triggers the reception of the first information block.

[0138] In a subembodiment of this embodiment, the second wireless signal is used to determine the first information block to be transmitted.

[0139] In a subembodiment of this embodiment, the second wireless signal is transmitted on a PDCCH (Physical Downlink Control Channel).

[0140] In one subembodiment of this embodiment, the second wireless signal is an ACK (acknowledgement).

[0141] In a subembodiment of this embodiment, the second wireless signal is a DCI (Downlink Interference) It is part of the network control information.

[0142] In a subembodiment of this embodiment, the second wireless signal is a downlink signal.

[0143] In a subembodiment of this embodiment, the second wireless signal is received over the first cell.

[0144] In a subembodiment of this embodiment, the second wireless signal is received over a second cell.

[0145] In one embodiment, the phrase "in conjunction with the transmission of the first wireless signal" includes after the first wireless signal is transmitted one time interval.

[0146] In one embodiment, the phrase "concurrent with the transmission of the first wireless signal" includes after the first wireless signal is transmitted a positive integer number of time units.

[0147] In a subembodiment of this embodiment, the time unit is a slot.

[0148] In a subembodiment of this embodiment, the time unit is milliseconds.

[0149] In a subembodiment of this embodiment, the time unit is a symbol.

[0150] In one embodiment, the first information block is detected in one time window.

[0151] In one subembodiment of this embodiment, the start of one time window is associated with the first wireless signal.

[0152] In one subembodiment of this embodiment, the start of one time window is relative to the end of transmission of the first wireless signal.

[0153] In one subembodiment of this embodiment, the start of one time window is the end of transmission of the first wireless signal.

[0154] In one subembodiment of this embodiment, the start of one time window is a (positive integer)th symbol after the end of transmission of the first wireless signal.

[0155] In a subembodiment of this embodiment, the duration of one time window is pre-configured.

[0156] As a sub-embodiment of this embodiment, the duration of one time window is configurable.

[0157] As a sub-embodiment of this embodiment, the expiration of one time window is used to determine that the first information block failed to be received.

[0158] As a sub-embodiment of this embodiment, the expiration of one time window is used to decide to perform cell reselection.

[0159] As a sub-embodiment of this embodiment, the expiration of a time window is used to determine to transmit a wireless signal to a cell other than the first cell and the second cell.

[0160] As a sub-embodiment of this embodiment, the expiration of a time window is used to determine to transmit a wireless signal to the first cell.

[0161] In one sub-embodiment of this embodiment, at least the first information block received is used to stop one time window.

[0162] In one embodiment, the first information block is detected at a chance configured in the first information block.

[0163] In one embodiment, the first information block is detected at an opportunity configured in the SSB, and the first information block is one SSB.

[0164] In one embodiment, the first information block is detected at an opportunity configured in SIB1, and the first information block is one SIB1.

[0165] In one embodiment, the first information block is detected at the operating frequency of the second cell.

[0166] In one embodiment, the first information block is detected on the time-frequency resources of the second cell.

[0167] In one embodiment, a first information block is detected on a PDCCH of a second cell, and the first information block includes at least one of an SS, an MIB, and an SIB1.

[0168] In one embodiment, the first information block is detected on a PBCH (Physical Broadcast Channel) of the second cell, and the first information block includes at least one of an SS or an MIB.

[0169] In one embodiment, the first information block is detected on an SSB of the second cell, and the first information block set includes at least one of an SS or an MIB.

[0170] In one embodiment, the first information block belongs to the second cell.

[0171] In one embodiment, the first information block is for a second cell.

[0172] In one embodiment, the first information block is generated by a serving base station of the second cell.

[0173] In one embodiment, the first information block is used to indicate the second cell.

[0174] In one embodiment, the first information block is used to configure the second cell.

[0175] In one embodiment, the first information block includes configuration information of the second cell.

[0176] In one embodiment, the first information block includes an SS, an MIB, and an SIB1.

[0177] In one embodiment, the first information block is the most recent of SS, MIB, and SIB1. Including only the first two.

[0178] In one embodiment, the first information block includes only the latter two of SS, MIB, and SIB1.

[0179] In one embodiment, the first information block includes only the first of SS, MIB, and SIB1.

[0180] In one embodiment, the first information block includes only the first of SS, MIB, and SIB1.

[0181] In one embodiment, the first information block includes only the second of SS, MIB, and SIB1.

[0182] In one embodiment, the first information block includes only the third of SS, MIB, and SIB1.

[0183] In one embodiment, the first information block is an SSB of the second cell.

[0184] In one embodiment, the first information block is SIB1 of the second cell.

[0185] In one embodiment, the first information block is the MIB of the second cell.

[0186] In one embodiment, the first information block is the SS of the second cell.

[0187] In one embodiment, the first information block is one SIB1.

[0188] In one embodiment, the first information block is part of RRC (Radio Resource Control) signaling, and the part of RRC signaling includes SIB1.

[0189] In one embodiment, the first information block is one MIB.

[0190] In one embodiment, the first information block is an RRC message, and the RRC message includes an MIB.

[0191] In one embodiment, the first information block is one SSB.

[0192] In one embodiment, the first information block is one complete SSB.

[0193] In one embodiment, the first information block is one complete SSB, which includes an SS and an MIB.

[0194] In one embodiment, the complete SSB includes the SS and the MIB.

[0195] In one embodiment, the complete SSB includes the SS and the PBCH, where the PBCH is used to bear the MIB.

[0196] In one embodiment, a complete SSB includes the SS of the PBCH, the PBCH, and the DM-RS, and the PBCH is used to bear the MIB.

[0197] In one embodiment, the first information block is one incomplete SSB.

[0198] In one embodiment, the first information block is one incomplete SSB, and the one incomplete SSB includes an SS.

[0199] In one embodiment, the incomplete SSB is a simplified SSB.

[0200] In one embodiment, the incomplete SSB does not include at least one of a PSS (Primary Synchronization Signal), an SSS (Secondary Synchronization Signal), and a PBCH.

[0201] In one embodiment, the incomplete SSB does not include the third of the PSS, SSS, and PBCH.

[0202] In one embodiment, the incomplete SSB does not include the latter two of the PSS, SSS and PBCH.

[0203] In one embodiment, the incomplete SSB includes only the SS.

[0204] In one embodiment, the incomplete SSB includes only the PSS.

[0205] In one embodiment, the SS is a PSS.

[0206] In one embodiment, the SS is a PSS and a SSS.

[0207] In one embodiment, the PBCH is used to bear the MIB, and the first information block includes the PBCH.

[0208] In one embodiment, the PBCH is used to bear the MIB, and the first information block includes the PBCH and a DM-RS (Demodulation Reference Signal) of the PBCH.

[0209] In one embodiment, before the first wireless signal is received, the second cell transmits an incomplete SSB, and after the first wireless signal is received, the second cell transmits a complete SSB.

[0210] In one embodiment, before the first wireless signal is received, the second cell transmits an SSB at a first time interval, and after the first wireless signal is received, the second cell transmits an SSB at a second time interval, the first time interval being greater than the second time interval.

[0211] In one embodiment, the second cell does not transmit an SSB before the first wireless signal is transmitted, and the second cell transmits an SSB after the first wireless signal is received.

[0212] In one embodiment, the second cell does not transmit SIB1 before the first wireless signal is transmitted, and transmits SIB1 after the first wireless signal is received.

[0213] In one embodiment, the first cell and the second cell are two different cells.

[0214] In one embodiment, the first cell does not have a valid SIB1 or a valid SSB, and the second cell does not have a valid SIB1 or a valid SSB.

[0215] In one embodiment, the first cell has a valid SIB1 or a valid SSB, and the second cell does not have a valid SIB1 or a valid SSB.

[0216] In one embodiment, the valid SIB1 is the SIB1 of the NR.

[0217] In one embodiment, the valid SIB1 is the NR SIB1 recorded in 3GPP Release 15.

[0218] In one embodiment, the valid SIB1 is the NR SIB1 recorded in 3GPP Release 16.

[0219] In one embodiment, the valid SIB1 is the SIB1 for NR as documented in 3GPP Release 17.

[0220] In one embodiment, a valid SIB1 is an SSB that can be acquired by a UE that does not support 3GPP Release 18.

[0221] In one embodiment, the valid SIB1 is an SSB that can be acquired by a UE that does not support network energy saving cells.

[0222] In one embodiment, a valid SIB1 refers to a SIB1 that is sent periodically.

[0223] In one embodiment, a valid SIB1 refers to a SIB1 transmitted according to a 3GPP Release 17 or pre-3GPP Release 17 protocol specification.

[0224] In one embodiment, a valid SSB is an SSB that can be received by a UE that does not support 3GPP Release 18.

[0225] In one embodiment, a valid SSB is an SSB that can be received by a UE that does not support network energy saving cells.

[0226] In one embodiment, a valid SSB is a complete SSB.

[0227] In one embodiment, a valid SSB refers to an SSB that is transmitted periodically.

[0228] In one embodiment, a valid SSB refers to an SSB transmitted according to 3GPP Release 17 or pre-3GPP Release 17 protocol specifications.

[0229] In one embodiment, the valid SSB is an NR SSB.

[0230] In one embodiment, the legal SSBs are NR SSBs as documented in 3GPP Release 15.

[0231] In one embodiment, the legal SSBs are NR SSBs as documented in 3GPP Release 16.

[0232] In one embodiment, the legal SSBs are NR SSBs as documented in 3GPP Release 17.

[0233] In one embodiment, the first cell is an anchor cell and the second cell is a non-anchor cell. It is.

[0234] In one embodiment, the first cell is an anchor cell for the second cell.

[0235] As a subembodiment of this embodiment, the second cell may obtain downlink synchronization according to the first cell.

[0236] As a subembodiment of this embodiment, the second cell may acquire its SSB from the first cell.

[0237] As a subembodiment of this embodiment, the second cell can obtain the second cell's SIB1 from the first cell.

[0238] As a sub-embodiment of this embodiment, the first node assumes that the second cell does not transmit SSB, and the second cell is a non-anchor cell without SSB.

[0239] As a sub-embodiment of this embodiment, the first node assumes that the second cell does not transmit SIB1, and the second cell is a non-anchor cell without SIB1.

[0240] In one embodiment, the first cell is a serving cell of the first node, and the second cell is a candidate cell of the first cell.

[0241] In one embodiment, the first cell is a PCell (primary cell) of the first node, and the second cell is an LTM (L1 (Layer 1) L2 (Layer 2) Triggered Mobility) candidate cell configured for the first cell.

[0242] In one embodiment, the first cell is a PCell of the first node, and the second cell is a CHO (Conditional Handover) candidate cell configured for the first cell.

[0243] In one embodiment, the first cell is a PCell of the first node, and the second cell is a CPC (Conditional PSCell Change) candidate cell configured for the first cell.

[0244] In one embodiment, the first cell is a PCell of the first node, and the second cell is a CPA (Conditional PSCell Addition) candidate cell configured for the first cell.

[0245] In one embodiment, the first cell is one SCell (secondary cell) of the first node, and the second cell is a PCell of the first node.

[0246] In one embodiment, the first cell is a PSCell (primary SCG (Secondary Cell Group) cell, SCG primary cell) of the first node, and the second cell is a PCell of the first node.

[0247] In one embodiment, the second cell is in a network energy saving state at least when the first wireless signal is transmitted.

[0248] In one embodiment, after the first information block is transmitted, the second cell is in a network energy saving state.

[0249] In one embodiment, after the first information block is transmitted, the second cell is no longer in a network energy saving state.

[0250] Embodiment 2Embodiment 2 illustrates a schematic diagram of a network architecture according to an embodiment of the present application, as shown in Figure 2. Figure 2 illustrates a network architecture 200 of a 5G NR (New Radio) / LTE (Long Term Evolution) / LTE-A (Long Term Evolution-Advanced) system. The 5G NR / LTE / LTE-A network architecture 200 may be referred to as a 5G system (5GS) / EPS (Evolved Packet System) 200 or some other suitable terminology. The 5GS / EPS 200 includes at least one of a UE (User Equipment) 201, a RAN (Radio Access Network) 202, a 5G Core Network (5GC) / EPC (Evolved Packet Core) 210, an HSS (Home Subscriber Server) / UDM (Unified Data Management) 220, and an Internet service 230. The 5GS / EPS may interconnect with other access networks, but these entities / interfaces are not shown for simplicity. As shown in the figure, 5GS / EPS provides packet-switched services, but those skilled in the art will readily understand that the various concepts presented throughout this application can be extended to networks providing circuit-switched services or other cellular networks. The RAN includes a node 203 and other nodes 204. The node 203 provides user plane and control plane protocol termination for the UE 201. The node 203 may be connected to the other nodes 204 via an Xn interface (e.g., backhaul) / X2 interface. The node 203 may also be referred to as a base station, base transceiver station, radio base station, radio transceiver, transceiver function, basic service set (BSS), extended service set (ESS), TRP (transmitter reception point), or some other suitable terminology. The node 203 provides the UE 201 with an access point to the 5GC / EPC 210.Examples of UE 201 include a mobile phone, a smartphone, a Session Initiation Protocol (SIP) phone, a laptop, a personal digital assistant (PDA), satellite radio, non-terrestrial base station communications, satellite mobile communications, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., an MP3 player), a camera, a game console, a drone, an aircraft, a narrowband Internet of Things device, a machine-type communications device, a land transportation vehicle, an automobile, a wearable device, or any other similarly functional device. 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 communications 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. Node 203 is connected to the 5GC / EPC 210 via an S1 / NG interface. The 5GC / EPC 210 includes an MME (Mobility Management Entity) / AMF (Authentication Management Field) / SMF (Session Management Function) 211, another MME / AMF / SMF 214, an S-GW (Service Gateway) / UPF (User Plane Function) 212, and a P-GW (Packet Data Network Gateway) / UPF 213. The MME / AMF / SMF 211 is a control node that handles signaling between the UE 201 and the 5GC / EPC 210. Generally speaking, the MME / AMF / SMF 211 provides bearing and connection management. All user IP (Internet Protocol) packets are transmitted through the S-GW / UPF 212, which is itself connected to the P-GW / UPF 213. The P-GW provides IP address allocation for the UE and other functions. The P-GW / UPF 213 is connected to the Internet service 230.Internet services 230 include the operator's corresponding Internet protocol services, which may specifically include Internet, intranet, IMS (IP Multimedia Subsystem), and packet-switched streaming services.

[0251] In one embodiment, the UE 201 corresponds to the first node in this application.

[0252] In one embodiment, the UE 201 is part of a user equipment.

[0253] In one embodiment, the UE 201 is a terminal (ender).

[0254] In one embodiment, the UE 201 is an aircraft.

[0255] In one embodiment, the UE 201 is a vehicle terminal.

[0256] In one embodiment, the UE 201 is a vessel.

[0257] In one embodiment, the UE 201 is an Internet of Things terminal.

[0258] In one embodiment, the UE 201 is an industrial Internet of Things terminal.

[0259] In one embodiment, the UE 201 is a test device.

[0260] In one embodiment, the UE 201 is a signaling tester.

[0261] In one embodiment, the UE 201 is a relay.

[0262] In one embodiment, node 203 corresponds to the second node in this application.

[0263] In one embodiment, node 203 is part of a user equipment.

[0264] In one embodiment, node 203 is a relay.

[0265] In one embodiment, node 203 is a gateway.

[0266] In one embodiment, the node 203 is a base station device (BaseStation, BS).

[0267] In one embodiment, node 203 is a TRP.

[0268] In one embodiment, node 204 corresponds to the third node in this application.

[0269] In one embodiment, the node 204 is part of a user equipment.

[0270] In one embodiment, node 204 is a relay.

[0271] In one embodiment, node 204 is a gateway.

[0272] In one embodiment, node 204 is a base station device (BS).

[0273] In one embodiment, node 204 is a TRP.

[0274] In one embodiment, the user equipment supports non-terrestrial based network (NTN) transmissions.

[0275] In one embodiment, the user equipment supports terrestrial-based network transmissions.

[0276] In one embodiment, the user equipment supports transmission in a large differential delay network.

[0277] In one embodiment, the user equipment supports dual connectivity (DC) transmission.

[0278] In one embodiment, the user equipment supports low latency and reliable transmission.

[0279] In one embodiment, the user equipment supports NR.

[0280] In one embodiment, the user equipment supports UTRA.

[0281] In one embodiment, the user equipment supports EUTRA.

[0282] In one embodiment, the base station device supports transmissions for non-terrestrial based networks.

[0283] In one embodiment, the base station device supports transmission in a large differential delay network.

[0284] In one embodiment, the base station device supports transmissions for a terrestrial-based network.

[0285] In one embodiment, the base station device supports network energy saving.

[0286] In one embodiment, the base station device comprises a Marco Cellular base station.

[0287] In one embodiment, the base station device comprises a microcell base station.

[0288] In one embodiment, the base station device comprises a picocell base station.

[0289] In one embodiment, the base station device comprises a femtocell.

[0290] In one embodiment, the base station device includes a base station device that supports a large delay differential.

[0291] In one embodiment, the base station device comprises an airborne platform device.

[0292] In one embodiment, the base station device comprises a satellite device.

[0293] In one embodiment, the base station device includes a TRP (Transmitter Receiver Point).

[0294] In one embodiment, the base station device includes a CU (Centralized Unit).

[0295] In one embodiment, the base station device includes a DU (Distributed Unit).

[0296] In one embodiment, the base station device includes a test device.

[0297] In one embodiment, the base station device includes a signaling tester.

[0298] In one embodiment, the base station device comprises an integrated access and backhaul (IAB) node.

[0299] In one embodiment, the base station device includes an IAB donor.

[0300] In one embodiment, the base station device includes an IAB donor CU.

[0301] In one embodiment, the base station device includes an IAB donor DU.

[0302] In one embodiment, the base station device includes an IAB-DU.

[0303] In one embodiment, the base station device includes an IAB-MT.

[0304] In one embodiment, the base station device is a base transceiver station (BTS).

[0305] In one embodiment, the base station device is a Node B (NB).

[0306] In one embodiment, the base station device is a gNB.

[0307] In one embodiment, the base station device is an eNB.

[0308] In one embodiment, the base station device is one ng-eNB.

[0309] In one embodiment, the base station device is an en-gNB.

[0310] In one embodiment, the relay comprises a relay.

[0311] In one embodiment, the relay includes an L3 relay.

[0312] In one embodiment, the relay includes an L2 relay.

[0313] In one embodiment, the relay includes a router.

[0314] In one embodiment, the relay includes a switch.

[0315] In one embodiment, the relay comprises a user equipment.

[0316] In one embodiment, the relay comprises a base station device.

[0317] Embodiment 3 Embodiment 3 illustrates a schematic diagram of one embodiment of a wireless protocol architecture for a user plane and a control plane according to the present application, as shown in FIG. 3. FIG. 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane 350 and a control plane 300, and FIG. 3 illustrates a radio protocol architecture for the control plane 300 using three layers, namely, 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 is referred to herein as PHY 301. Layer 2 (L2 layer) 305 is above PHY 301 and includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Control Protocol) sublayer 304. The control plane 300 includes a Data Convergence Protocol (PDCP) sublayer 304. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by encrypting data packets and cross-zone mobility support. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception due to HARQ (Hybrid Automatic Repeat Request). The MAC sublayer 302 provides multiplexing between logical channels and transport channels. The MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) within a cell. The MAC sublayer 302 is also responsible for HARQ operations. The RRC (Radio Resource Control) sublayer 306 in Layer 3 (L3 layer) of the control plane 300 is responsible for obtaining radio resources (i.e., radio bearers) and configuring lower layers using RRC signaling. The radio protocol architecture of the user plane 350 includes Layer 1 (L1 layer) and Layer 2 (L2 layer). In the user plane 350, the radio protocol architecture is generally the same as the corresponding layers and 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, except that the PDCP sublayer 354 also provides header compression of upper layer data packets to reduce radio transmission overhead. The L2 layer 355 in the user plane 350 also includes a Service Data Adaptation Protocol (SDAP) sublayer 356, which is responsible for mapping between QoS streams and data radio bearers (DRBs) to support service diversity.

[0318] As an embodiment, the wireless protocol architecture of FIG. 3 is applicable to the first node of the present application.

[0319] As an embodiment, the wireless protocol architecture of FIG. 3 is applicable to the second node of the present application.

[0320] In one embodiment, the wireless protocol architecture of FIG. 3 is applicable to the third node of this application.

[0321] In one embodiment, the first wireless signal in this application is generated in the RRC 306 .

[0322] In one embodiment, the first wireless signal in this application is generated by MAC 302 or MAC 352.

[0323] In one embodiment, the first wireless signal in this application is generated by PHY301 or PHY351.

[0324] In one embodiment, the first information block in this application is generated in the RRC 306 .

[0325] In one embodiment, the first information block in this application is generated by MAC 302 or MAC 352.

[0326] In one embodiment, the first information block in this application is generated by PHY 301 or PHY 351.

[0327] In one embodiment, the first threshold in this application is generated in the RRC 306 .

[0328] In one embodiment, the first threshold in this application is generated in MAC 302 or MAC 352.

[0329] In one embodiment, the second threshold in this application is generated in the RRC 306 .

[0330] In one embodiment, the second threshold in this application is generated in MAC 302 or MAC 352.

[0331] In one embodiment, the first message in this application is generated in the RRC 306 .

[0332] In one embodiment, the first message in this application is generated by MAC 302 or MAC 352.

[0333] In one embodiment, the first message in this application is generated by PHY 301 or PHY 351.

[0334] In one embodiment, the first measurement report in this application is generated in the RRC 306 .

[0335] In one embodiment, the first measurement report in this application is generated by MAC302 or MAC352.

[0336] In one embodiment, the first measurement report in this application is generated by PHY301 or PHY351.

[0337] In one embodiment, the first signaling in this application is generated in the RRC 306 .

[0338] In one embodiment, the first signaling in this application is generated by MAC 302 or MAC 352.

[0339] In one embodiment, the first signaling in this application is generated by PHY301 or PHY351.

[0340] Embodiment 4 Embodiment 4 shows a schematic diagram of a first communication device and a second communication device according to the present application, as shown in Figure 4. 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.

[0341] The first communication device 450 comprises a controller / processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmit device / receive device 454, and an antenna 452.

[0342] The second communications device 410 includes a controller / processor 475, a memory 476, a receive processor 470, a transmit processor 416, a multi-antenna receive processor 472, a multi-antenna transmit processor 471, a transmit device / receive device 418, and and an antenna 420.

[0343] For transmissions from the second communication device 410 to the first communication device 450, upper layer data packets from the core network are provided to a controller / processor 475 in the second communication device 410. The controller / processor 475 implements the functions of the L2 layer. For transmissions from the second communication device 410 to the first communication device 450, the controller / processor 475 provides header compression, ciphering, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation for the first communication device 450 based on various priority metrics. The controller / processor 475 is also responsible for retransmission of lost packets and signaling to the first communication device 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements encoding and interleaving to facilitate forward error correction (FEC) at the second communication device 410, as well as mapping of signal clusters based on various modulation schemes (e.g., binary phase shift keying (BPSK), quadrature phase shift keying (QPSK), M-phase shift keying (M-PSK), and M-quadrature amplitude modulation (M-QAM)). The multi-antenna transmit processor 471 performs digital spatial precoding on the coded and modulated symbols, including codebook-based precoding and non-codebook-based precoding, and beamforming processing to generate one or more spatial streams. The transmit processor 416 then maps each spatial stream to a subcarrier, multiplexes it with a reference signal (e.g., a pilot frequency) in the time domain and / or frequency domain, and then uses an inverse fast Fourier transform (IFFT) to generate a physical channel carrying the time-domain multi-carrier symbol stream. The multi-antenna transmit processor 471 then performs transmit analog precoding / beamforming operations on the time-domain multi-carrier symbol stream.Each transmitting device 418 converts the baseband multi-carrier symbol stream provided by the multi-antenna transmit processor 471 into a radio frequency stream, which it then provides to a different antenna 420 .

[0344] In a transmission from the second communication device 410 to the first communication device 450, each receiving device 454 in the first communication device 450 receives the signal via its corresponding antenna 452. Each receiving device 454 recovers the information modulated onto the radio frequency carrier, converts the radio frequency stream into a baseband multi-carrier symbol stream, and provides it to a receive processor 456. The receive processor 456 and the multi-antenna receive processor 458 implement various signal processing functions of the L1 layer. The multi-antenna receive processor 458 performs receive analog precoding / beamforming operations on the baseband multi-carrier symbol stream from the receiving device 454. The receive processor 456 uses a fast Fourier transform (FFT) to convert the baseband multi-carrier symbol stream after the receive analog precoding / beamforming operations from the time domain to the frequency domain. In the frequency domain, the physical layer data signal and reference signal are demultiplexed by the receive processor 456, where the reference signal is used for channel estimation, and the data signal undergoes multi-antenna detection in the multi-antenna receive processor 458 to recover any spatial streams destined for the first communication device 450. The symbols on each spatial stream are demodulated and recovered in the receive processor 456 to generate soft decisions. The receive processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted on the physical channel by the second communication device 410. The upper layer data and control signals are then provided to the controller / processor 459. The controller / processor 459 implements the functionality of the L2 layer. The processor 459 may be associated with a memory 460 that stores program codes and data. The memory 460 may also be referred to as a computer-readable medium.

[0345] For transmission from the second communication device 410 to the second communication device 450, the controller / processor 459 provides demultiplexing between transport and logical channels, packet reassembly, decoding, header decompression, and control signal processing to recover 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.

[0346] In a transmission from the first communication device 450 to the second communication device 410, the first communication device 450 uses a data source 467 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 functions in 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, ciphering, packet segmentation and reordering, and multiplexing between logical channels and transport channels based on wireless resource allocation to implement the L2 layer functions of the user plane and control plane. The controller / processor 459 is also responsible for 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 and non-codebook-based precoding, and beamforming processing. The transmit processor 468 then modulates the generated spatial streams into multi-carrier / single-carrier symbol streams, which undergo analog precoding / beamforming operations in the multi-antenna transmit processor 457 and are then provided to different antennas 452 via the transmit devices 454. Each transmit device 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream and then provides the radio frequency symbol stream to the antenna 452.

[0347] For transmission from the first communication device 450 to the second communication device 410, the functions at the second communication device 410 are similar to the receive functions at the first communication device 450 described for transmission from the second communication device 410 to the first communication device 450. Each receive device 418 receives radio frequency signals via its corresponding antenna 420, converts the received radio frequency signals to baseband signals, and provides the baseband signals to the multi-antenna receive processor 472 and the receive processor 470. The receive processor 470 and the multi-antenna receive processor 472 jointly implement the functionality of the L1 layer. The controller / processor 475 implements the functionality of the L2 layer. The controller / processor 475 may be associated with a memory 476 that stores program codes and data. The memory 476 may be referred to as a computer-readable medium. For transmission from the first communication device 450 to the second communication device 410, the controller / processor 475 provides demultiplexing between transport and logical channels, packet reassembly, decoding, header decompression, and control signal processing to recover upper layer data packets from the UE 450. The upper layer data packets from the controller / processor 475 may be provided to the core network.

[0348] In one embodiment, the first communication device 450 includes at least one processor and at least one memory, the at least one memory storing a computer program The computer program code is configured to be used with at least one processor, and the first communication device 450 transmits a first wireless signal in response to at least each condition in a first set of conditions being satisfied, and detects a first information block on a second cell along with the transmission of the first wireless signal, the first information block including at least one of an SS, an MIB, and an SIB1, the first set of conditions including at least one of a first condition or a second condition, the first condition being related to link quality of at least the first cell, the second condition including the second cell being a network energy saving cell, and at least the latter of the first cell and the second cell not having a valid SIB1 or a valid SSB.

[0349] In one embodiment, the first communication device 450 comprises a memory storing a computer-readable instruction program, which, when executed by at least one processor, generates an action, the action including: transmitting a first wireless signal in response to each condition in a first set of conditions being satisfied; and detecting a first information block on a second cell together with the transmission of the first wireless signal, the first information block including at least one of an SS, an MIB, and an SIB1; the first set of conditions includes at least one of a first condition or a second condition, the first condition being related to link quality of at least the first cell, and the second condition including the second cell being a network energy-saving cell, and at least the latter of the first cell and the second cell not having a valid SIB1 or a valid SSB.

[0350] In one embodiment, the second communication device 410 includes at least one processor and at least one memory, the at least one memory including computer program code, the at least one memory and the computer program code configured for use with the at least one processor. The second communication device 410 receives a first wireless signal and, in response to receiving the first wireless signal, transmits a first information block on a second cell, the first wireless signal being transmitted in response to each condition in a first set of conditions being met, the first information block including at least one of an SS, an MIB, and an SIB1, the first set of conditions including at least one of a first condition or a second condition, the first condition related to link quality of at least the first cell, the second condition including the second cell being a network energy saving cell, and at least the latter of the first cell and the second cell not having a valid SIB1 or a valid SSB.

[0351] In one embodiment, the second communication device 410 comprises a memory storing a computer-readable instruction program, which, when executed by at least one processor, generates actions, the actions including receiving a first wireless signal and, upon receiving the first wireless signal, transmitting a first information block on a second cell, wherein the first wireless signal is transmitted in response to each condition in a first set of conditions being met, the first set of conditions including a first condition, the first condition related to link quality of at least the first cell, the first information block including at least one of an SS, an MIB, and an SIB1, and at least the latter of the first cell and the second cell does not have a valid SIB1 or a valid SSB.

[0352] In one embodiment, at least one of the antenna 452, the transmitting device 454, the transmitting processor 468, and the controller / processor 459 is used to transmit a first wireless signal.

[0353] In one embodiment, at least one of the antenna 420, the receiving device 418, the receiving processor 470, and the controller / processor 475 is used to receive the first wireless signal.

[0354] In one embodiment, at least one of the antenna 452, the transmitting device 454, the transmitting processor 468, and the controller / processor 459 is used to transmit the first measurement report.

[0355] In one embodiment, at least one of the antenna 420, the receiving device 418, the receiving processor 470, and the controller / processor 475 is used to receive the first measurement report.

[0356] In one embodiment, at least one of the antenna 452, the receiving device 454, the receiving processor 456, and the controller / processor 459 is used to detect the first information block.

[0357] In one embodiment, at least one of the antenna 452, the receiving device 454, the receiving processor 456, and the controller / processor 459 is used to receive the first information block.

[0358] In one embodiment, at least one of the antenna 420, the transmitting device 418, the transmitting processor 416, and the controller / processor 475 is used to transmit the first information block.

[0359] In one embodiment, at least one of the antenna 452, the receiving device 454, the receiving processor 456, and the controller / processor 459 is used to receive the first threshold value.

[0360] In one embodiment, at least one of the antenna 420, the transmitting device 418, the transmitting processor 416, and the controller / processor 475 is used to transmit the first threshold value.

[0361] In one embodiment, at least one of the antenna 452, the receiving device 454, the receiving processor 456, and the controller / processor 459 is used to receive the second threshold value.

[0362] In one embodiment, at least one of the antenna 420, the transmitting device 418, the transmitting processor 416, and the controller / processor 475 is used to transmit the second threshold value.

[0363] In one embodiment, at least one of the antenna 452, the receiving device 454, the receiving processor 456, and the controller / processor 459 is used to receive the first message.

[0364] In one embodiment, at least one of the antenna 420, the transmitting device 418, the transmitting processor 416, and the controller / processor 475 is used to transmit the first message.

[0365] In one embodiment, at least one of the antenna 452, the receiving device 454, the receiving processor 456, and the controller / processor 459 receives the first signaling. Used to receive.

[0366] In one embodiment, at least one of the antenna 420, the transmitting device 418, the transmit processor 416, and the controller / processor 475 is used to transmit the first signaling.

[0367] In one embodiment, at least one of the antenna 452, the receiving device 454, the receiving processor 456, and the controller / processor 459 is used to perform measurements for the first cell.

[0368] In one embodiment, at least one of the antenna 452, the receiving device 454, the receiving processor 456, and the controller / processor 459 is used to perform measurements for the second cell.

[0369] In one embodiment, at least one of the antenna 452, the receiving device 454, the receiving processor 456, and the controller / processor 459 is used to perform measurements of the first information block for the second cell.

[0370] In one embodiment, the first communication device 450 corresponds to the first node in this application.

[0371] In one embodiment, the second communication device 410 corresponds to a second node in this application.

[0372] In one embodiment, the second communication device 410 corresponds to a third node in this application.

[0373] In one embodiment, the first communication device 450 corresponds to a first node in the present application, and the second communication device 410 corresponds to a second node in the present application.

[0374] In one embodiment, the first communication device 450 corresponds to a first node in the present application, and the second communication device 410 corresponds to a third node in the present application.

[0375] In one embodiment, the first communication device 450 is part of a user equipment.

[0376] In one embodiment, the first communication device 450 is a base station device.

[0377] In one embodiment, the first communication device 450 is a relay device.

[0378] In one embodiment, the second communication device 410 is part of a user equipment.

[0379] In one embodiment, the second communication device 410 is a base station device.

[0380] In one embodiment, the second communication device 410 is a relay device.

[0381] Embodiment 5 Embodiment 5 illustrates a flowchart of wireless signal transmission according to an embodiment of the present application, as shown in Figure 5. It should be particularly noted that the order in this example does not limit the order and implementation order of signal transmission in the present application.

[0382] For the first node U01, in step S5101, it is determined that each condition in the first set of conditions is satisfied, in step S5102, a first wireless signal is transmitted in response to each condition in the first set of conditions being satisfied, in step S5103, a first information block on the second cell is detected together with the transmission of the first wireless signal, and in step S5104, the first information block is received.

[0383] For the second node N02, in step S5201, a first wireless signal is received and in step S5202, a first information block is transmitted.

[0384] In embodiment 5, the first information block includes at least one of SS, MIB, and SIB1, and the first set of conditions includes at least one of a first condition or a second condition, where the first condition is related to the link quality of at least the first cell, and the second condition includes that the second cell is a network energy-saving cell, and at least the latter of the first cell and the second cell does not have a valid SIB1 or a valid SSB.

[0385] In one embodiment, the first node U01 is part of a user equipment.

[0386] In one embodiment, the first node U01 is a base station device.

[0387] In one embodiment, the first node U01 is a relay device.

[0388] In one embodiment, the second node N02 is a base station device.

[0389] In one embodiment, the second node N02 is part of a user equipment.

[0390] In one embodiment, the second node N02 is a relay device.

[0391] In one embodiment, the second node is a maintaining base station for the second cell.

[0392] In one embodiment, the first node U01 is a part of a user equipment, and the second node N02 is a base station device.

[0393] In one embodiment, the first node U01 is part of a user equipment and the second node N02 is part of a user equipment.

[0394] In one embodiment, the first node U01 is a base station device, and the second node N02 is a base station device.

[0395] In one embodiment, the dotted block F5.1 is optional.

[0396] In one embodiment, the dotted block F5.1 is present.

[0397] In one embodiment, a first block of information is received.

[0398] In one embodiment, the dotted block F5.1 is not present.

[0399] In one embodiment, the first information block is not received.

[0400] Embodiment 6 Embodiment 6 illustrates a flowchart in which the first condition is met according to an embodiment of the present application, as shown in Figure 6. It should be noted that the order in this example does not limit the order of signal transmission and the order of implementation in the present application.

[0401] For the first node U01, in step S6101, a first threshold is received, in step S6102, a measurement is performed on a first cell, the first condition including that the measurement result for the first cell is worse than the first threshold or not better than the first threshold, in step S6103, a second threshold is received, in step S6104, a measurement is performed on a second cell, the first condition including that the measurement result for the second cell is better than the second threshold or not worse than the second threshold, and in step S6105, it is determined that the first condition is met.

[0402] For the third node N03, the first threshold is transmitted in step S6301, and the second threshold is transmitted in step S6302.

[0403] In embodiment 6, the first set of conditions includes at least the first condition of the first condition or the second condition.

[0404] In one embodiment, the third node N03 and the second node are the same.

[0405] In one embodiment, the third node N03 is different from the second node.

[0406] In one embodiment, the third node N03 is a base station device.

[0407] In one embodiment, the third node N03 is part of a user equipment.

[0408] In one embodiment, the third node N03 is a relay device.

[0409] In one embodiment, the third node N03 is a maintenance base station for the first cell.

[0410] In one embodiment, the third node N03 is a maintenance base station for one serving cell of the first node U01.

[0411] In one embodiment, the third node N03 is a maintenance base station for the PCell of the first node U01.

[0412] In one embodiment, the first cell is a serving cell of one of the first nodes U01.

[0413] In one embodiment, the first cell is the PCell of the first node U01.

[0414] In one embodiment, the first cell is a PSCell of the first node U01.

[0415] In one embodiment, the first cell is one SCell of the first node U01.

[0416] In one embodiment, the second cell is not the serving cell of the first node U01.

[0417] In one embodiment, the second cell is a serving cell of the first node U01.

[0418] In one embodiment, the second cell is a serving cell of the first node U01.

[0419] In one embodiment, the first node U01 is a part of a user equipment, and the second node N02 is a base station device;

[0420] In one embodiment, the first node U01 is part of a user equipment, and the second node N02 is part of a user equipment.

[0421] In one embodiment, the first node U01 is a base station device, the second node N02 is a base station device, and the second node N02 is a base station device.

[0422] In one embodiment, the act of performing a measurement on the first cell includes performing a measurement of at least one reference signal on the first cell.

[0423] In one embodiment, the act of performing a measurement on the first cell includes performing a measurement of at least one beam on the first cell.

[0424] In one embodiment, the act of performing a measurement for the first cell includes performing a measurement of only one beam for the first cell.

[0425] In one embodiment, the behavior of performing measurements on the first cell includes obtaining Layer 1 measurements of the first cell.

[0426] In one embodiment, the behavior of performing measurements on the first cell includes obtaining Layer 3 measurements of the first cell.

[0427] In one embodiment, any reference signal in the at least one reference signal of the first cell is an SSB or a CSI-RS (Channel State Information Reference Signal).

[0428] In one embodiment, any reference signal in the at least one reference signal of the first cell is either an SSB or a CSI-RS.

[0429] In one embodiment, "worse than or not better than" means less than or not greater than.

[0430] In one embodiment, "worse than or not better than" means not lower than or not higher than.

[0431] In one embodiment, "worse than or not better than" means not greater than or not less than.

[0432] In one embodiment, performing a measurement on the first cell is used to determine a measurement result for the first cell.

[0433] In one embodiment, the measurement result of the first cell is one RSRP (Reference Signal Received Power), one RSRQ (Reference Signal Received Quality), or one SINR (Signal to Interference + Noise Ratio), and the first threshold is one RSRP threshold, one RSRQ threshold, or one SINR threshold.

[0434] In one embodiment, the measurement result of the first cell is one SS-RSRP, one CSI-RSRP, or one BLER (Block Error Ratio), and the first threshold is one SS-RSRP threshold, one CSI-RSRP threshold, or one BLER threshold.

[0435] In one embodiment, the measurement result of the first cell is the value of a counter, and the first threshold is a positive integer.

[0436] In one embodiment, one counter is N310.

[0437] In one embodiment, one counter is N311.

[0438] In one embodiment, one counter is BFI_COUNTER.

[0439] In one embodiment, the measurement result of the first cell is a value of a timer, and the first threshold is a duration.

[0440] In one embodiment, one timer is T310.

[0441] In one embodiment, the first threshold is configurable.

[0442] In one embodiment, the first threshold is pre-configured.

[0443] In one embodiment, the first threshold is configured by an RRC message.

[0444] In one embodiment, the first threshold is used for mobility.

[0445] In one embodiment, the first threshold is used for handover.

[0446] In one embodiment, the first threshold is used for LTM.

[0447] In one embodiment, the first threshold is used for cell selection.

[0448] In one embodiment, the first threshold is used for cell reselection.

[0449] In one embodiment, a first threshold is used to trigger the measurement.

[0450] In one embodiment, a first threshold is used to trigger a measurement report.

[0451] In one embodiment, the act of performing a measurement on the second cell includes performing a measurement of at least one reference signal on the second cell.

[0452] In one embodiment, the act of performing a measurement on the second cell includes performing a measurement of at least one beam on the second cell.

[0453] In one embodiment, the act of performing a measurement on the second cell includes performing a measurement of only one beam on the second cell.

[0454] In one embodiment, the behavior of performing measurements on the second cell is 1. Including obtaining a measurement result.

[0455] In one embodiment, the behavior of performing measurements on the second cell includes obtaining Layer 3 measurements of the second cell.

[0456] In one embodiment, any reference signal in the at least one reference signal of the second cell is an SSB or a CSI-RS.

[0457] In one embodiment, any reference signal in the at least one reference signal of the second cell is either an SSB or a CSI-RS.

[0458] In one embodiment, "better or not worse" means not greater or lesser.

[0459] In one embodiment, "better or not worse" means not higher or lower.

[0460] In one embodiment, "better or not worse" means lesser or not greater.

[0461] In one embodiment, performing measurements on the second cell is used to determine measurement results for the second cell.

[0462] In one embodiment, the measurement result of the second cell is one RSRP, one RSRQ, or one SINR, and the second threshold is one RSRP threshold, one RSRQ threshold, or one SINR threshold.

[0463] In one embodiment, the measurement result of the second cell is one SS-RSRP, one CSI-RSRP, or one BLER, and the second threshold is one SS-RSRP threshold, one CSI-RSRP threshold, or one BLER threshold.

[0464] In one embodiment, the measurement result of the second cell is the value of a counter, and the second threshold is a positive integer.

[0465] In one embodiment, one counter is N310.

[0466] In one embodiment, one counter is N311.

[0467] In one embodiment, one counter is BFI_COUNTER.

[0468] In one embodiment, the measurement result of the second cell is a value of one timer, and the second threshold is a duration.

[0469] In one embodiment, one timer is T310.

[0470] In one embodiment, the second threshold is configurable.

[0471] In one embodiment, the second threshold is pre-configured.

[0472] In one embodiment, the second threshold is configured by an RRC message.

[0473] In one embodiment, the dotted block F6.1 is optional.

[0474] In one embodiment, the dotted block F6.1 is present.

[0475] In one embodiment, both the first threshold and the second threshold are configured.

[0476] In one embodiment, the first threshold and the second threshold are equal.

[0477] In one embodiment, the first threshold and the second threshold are not equal.

[0478] In one embodiment, the first threshold and the second threshold have the same units.

[0479] In one embodiment, the first threshold and the second threshold are the same in size.

[0480] In one embodiment, the first condition includes a measurement result for the first cell being worse than a first threshold and a measurement result for the second cell not being worse than a second threshold.

[0481] In one embodiment, the first condition includes a measurement result for the first cell being no better than a first threshold and a measurement result for the second cell being better than a second threshold.

[0482] In one embodiment, the first condition is met at least when the measurement result for the first cell is worse than or not better than a first threshold and the measurement result for the second cell is better than or not worse than a second threshold.

[0483] As a sub-embodiment of this embodiment, the first condition is met only when the measurement result for the first cell is worse than or not better than a first threshold and the measurement result for the second cell is better than or not worse than a second threshold.

[0484] As a subembodiment of this embodiment, the first condition is not met if the measurement result for the first cell is better than a first threshold or the measurement result for the second cell is worse than a second threshold.

[0485] In one embodiment, the dotted block F6.1 is not present.

[0486] In one embodiment, only the first threshold of the first and second thresholds is configured.

[0487] In one embodiment, the first condition is independent of measurements on the second cell.

[0488] In one embodiment, any condition in the first set of conditions is independent of the measurement results for the second cell.

[0489] In one embodiment, the first condition is met unless the measurement for the first cell is worse than a first threshold or better than a first threshold.

[0490] In one embodiment, the present embodiment does not limit whether the source of the first threshold value and the source of the second threshold value are the same.

[0491] Embodiment 7 Embodiment 7 illustrates a flowchart of wireless signal transmission of a first message according to an embodiment of the present application, as shown in Figure 7. It should be particularly noted that the order in this example does not limit the order and implementation order of signal transmission in the present application.

[0492] For the first node U01, in step S7101 a first message is received and in step S7102 a first wireless signal is transmitted.

[0493] For the third node N03, the first message is transmitted in step S7301.

[0494] In embodiment 7, the first message is used to determine a first resource block, and the first resource block is used to transmit a first wireless signal.

[0495] In one embodiment, the third node N03 is the second node.

[0496] In one embodiment, the third node N03 is the second node and the first message is a MIB message.

[0497] In one embodiment, the third node N03 is not the second node.

[0498] In one embodiment, the third node N03 is not the second node and the first message is a SIB1 message.

[0499] In one embodiment, the third node N03 is not the second node and the first message is an RRCReconfiguration message.

[0500] In one embodiment, the first message includes an RRC message.

[0501] In one embodiment, the first message is an RRC message.

[0502] In one embodiment, the first message is a broadcast message.

[0503] In one embodiment, the first message is transmitted over a BCCH (Broadcast Control Channel).

[0504] In one embodiment, the first message includes a MIB message.

[0505] In one embodiment, the first message is a MIB message.

[0506] In one embodiment, the first message includes one MIB message, and a pdcch-ConfigSIB1 field in the one MIB message is used to determine the first resource block.

[0507] In one embodiment, the first message includes one MIB message, and the ssb-SubcarrierOffset field in the one MIB message is used to determine the first resource block.

[0508] In one embodiment, the first message includes one MIB message. The pdcch-ConfigSIB1 and ssb-SubcarrierOffset fields in the B message are used to determine the first resource block.

[0509] In one embodiment, the first message is a SIB1 message.

[0510] In one embodiment, the first message is one SIB.

[0511] In one embodiment, the first message is a unicast message.

[0512] In one embodiment, the first message is transmitted over a dedicated control channel (DCCH).

[0513] In one embodiment, the first message is an RRCReconfiguration message.

[0514] In one embodiment, the first message is an RRCResume message.

[0515] In one embodiment, the first message is an RRC Setup message.

[0516] In one embodiment, the first message includes a MAC CE (Control Element).

[0517] In one embodiment, the first message indicates a first resource block.

[0518] In one embodiment, the first message includes configuration information for the first resource block.

[0519] In one embodiment, the first message is used to determine the time domain resources of the first resource block.

[0520] In one embodiment, the first message is used to determine frequency domain resources of a first resource block.

[0521] In one embodiment, the first resource block bears a first wireless signal.

[0522] In one embodiment, the first wireless signal is transmitted on a first resource block.

[0523] In one embodiment, the first resource block comprises one time-frequency resource block.

[0524] In one embodiment, the first resource block is one uplink transmission opportunity.

[0525] In one embodiment, the first resource block is one PRACH opportunity.

[0526] In one embodiment, the first resource block is one resource block in a first resource block set, and the first resource block set is periodic in the time domain.

[0527] In one embodiment, the first resource block is configured in the second cell.

[0528] In one embodiment, the first resource block is configured in one BWP (Bandwidth Partition) of the second cell.

[0529] In one embodiment, the first resource block is configured on one uplink (UL) carrier of the second cell.

[0530] In one embodiment, the first resource block is configured on a sidelink (SL) carrier.

[0531] In one embodiment, the first resource block includes uplink resources.

[0532] In one embodiment, the first resource block is a physical layer resource.

[0533] In one embodiment, the first resource block is cell-specific.

[0534] In one embodiment, the first resource block is UE specific.

[0535] In one embodiment, the first resource block is a sounding reference signal (SRS) resource.

[0536] In one embodiment, the first resource block includes a PRACH (Physical Random Access Channel) resource.

[0537] In one embodiment, the first resource block includes a PUCCH (Physical Uplink Control Channel) resource.

[0538] In one embodiment, the first resource block includes a PUSCH (Physical Uplink Shared Channel) resource.

[0539] In one embodiment, the first resource block represents one SIB.

[0540] In one embodiment, the first resource block is associated with one SIB.

[0541] In one embodiment, the first resource block represents an SSB of the second cell.

[0542] In one embodiment, the first resource block is associated with an SSB of the second cell.

[0543] In one embodiment, the first resource block is used for UE WUS (wake-up signal).

[0544] In one embodiment, the first resource block is used for an uplink WUS (wake-up signal).

[0545] In one embodiment, the first resource block is configured for the WUS signal.

[0546] In one embodiment, the present embodiment does not restrict the source of the first message.

[0547] Embodiment 8 Embodiment 8 illustrates a flowchart of wireless signal transmission of a first measurement report according to an embodiment of the present application, as shown in Figure 8. It should be particularly noted that the order in this example does not limit the order and implementation order of signal transmission in the present application.

[0548] For the first node U01, in step S8101, a first information block is received; in step S8102, in response to receiving the first information block, measurements of the first information block for a second cell are performed; and in step S8103, a first measurement report is sent; For the third node N03, in step S8301, a first measurement report is received.

[0549] In embodiment 8, the first measurement report includes measurement results of the measurement of the first information block for the second cell.

[0550] In one embodiment, "detecting the first information block on the second cell" is used to receive the first information block.

[0551] In one embodiment, the behavior of performing a measurement of the first information block for the second cell includes determining one measurement result according to the first information block of the second cell.

[0552] In one embodiment, the behavior of receiving the first information block triggers the behavior of performing measurements of the first information block on the second cell.

[0553] In one embodiment, the dotted block F8.1 is optional.

[0554] In one embodiment, the dotted block F8.1 is not present.

[0555] In one embodiment, the act of performing measurements of the first information block for the second cell does not trigger a first measurement report.

[0556] In one embodiment, the dotted block F8.1 is present.

[0557] In one embodiment, the act of performing a measurement of the first information block for the second cell triggers a first measurement report.

[0558] In one embodiment, the first measurement report includes measurement results for at least one cell.

[0559] In one embodiment, the first measurement report includes only the measurement results of the second cell.

[0560] In one embodiment, the first measurement report includes measurement results of a plurality of cells, and the second cell is one of the plurality of cells.

[0561] In one embodiment, the first measurement report includes one measurement result determined according to the first information block of the second cell.

[0562] In one embodiment, the first measurement report is an RRC message.

[0563] In a subembodiment of this embodiment, the first measurement report is used for a layer 3 handover.

[0564] In a sub-embodiment of this embodiment, the measurement results included in the first measurement report are subjected to layer 3 filtering.

[0565] In a subembodiment of this embodiment, the first measurement report includes layer 3 measurement results.

[0566] In a sub-embodiment of this embodiment, the first measurement report is one MeasurementReport message.

[0567] In one embodiment, the first measurement report is signaled below the RRC sublayer.

[0568] In a sub-embodiment of this embodiment, the first measurement report is used for LTM.

[0569] In a subembodiment of this embodiment, the first measurement report is physical layer signaling.

[0570] In a sub-embodiment of this embodiment, the first measurement report is a MAC sublayer signaling.

[0571] In a subembodiment of this embodiment, the first measurement report is a MAC CE.

[0572] In a subembodiment of this embodiment, the first measurement report includes layer 1 measurement results.

[0573] In a sub-embodiment of this embodiment, the measurement results included in the first measurement report do not undergo layer 3 filtering.

[0574] In a subembodiment of this embodiment, the first measurement report is transmitted over a PUCCH resource.

[0575] In a subembodiment of this embodiment, the first measurement report is transmitted over a PUSCH resource.

[0576] In a subembodiment of this embodiment, the first measurement report is transmitted via an SRS resource.

[0577] As a subembodiment of this embodiment, the first measurement report is transmitted over resources used for the CSI report.

[0578] In a sub-embodiment of this embodiment, the first measurement report is one MAC CE.

[0579] In a sub-embodiment of this embodiment, the first measurement report is part of UCI (Uplink Control Information).

[0580] Embodiment 9 Embodiment 9 illustrates a flowchart of wireless signal transmission applying configuration information of a second cell according to an embodiment of the present application, as shown in FIG. 9. The sequence in this example is: It should be particularly noted that the order of signal transmission and the order of execution in this application are not limited.

[0581] For the first node U01, in step S9101, a first wireless signal is transmitted in response to each condition in the first set of conditions being satisfied, in step S9102, a first information block is received on the second cell together with the transmission of the first wireless signal, in step S9103, in response to receiving the first information block, a measurement of the first information block for the second cell is performed, in step S9104, a first measurement report is transmitted, the first measurement report including measurement results of the measurement of the first information block for the second cell, in step S9105, first signaling is received, the first signaling indicating the second cell, and in step S9106, configuration information of the second cell is applied.

[0582] For the third node N03, in step S9301, a first measurement report is received and in step S9302, a first signaling is sent.

[0583] In embodiment 9, the first information block includes at least one of SS, MIB, and SIB1, the first set of conditions includes at least one of a first condition or a second condition, the first condition is related to the link quality of at least the first cell, the second condition includes that the second cell is a network energy-saving cell, at least the latter of the first cell and the second cell does not have a valid SIB1 or a valid SSB, and the configuration information of the second cell includes a physical cell identifier of the second cell.

[0584] In one embodiment, the dotted block F9.1 is optional.

[0585] In one embodiment, the dotted block F9.1 is present.

[0586] In one embodiment, the dotted block F9.1 is not present.

[0587] In one embodiment, the dotted block F9.2 is optional.

[0588] In one embodiment, the dotted block F9.2 is present.

[0589] In one embodiment, the dotted block F9.2 is not present.

[0590] In one embodiment, the step in dotted block F9.2 occurs before step S9103, dotted block F9.1 does not exist, and dotted block F9.2 does exist.

[0591] In one subembodiment of this embodiment, the step in dotted block F9.2 precedes step S9101.

[0592] In a subembodiment of this embodiment, configuration information of the second cell is applied in response to performing measurements of the first information block on the second cell.

[0593] As a sub-embodiment of this embodiment, measurement results of measurements of the first information block for the second cell are used to trigger application of configuration information of the second cell.

[0594] As a sub-embodiment of this embodiment, the first measurement report of the present application is not sent.

[0595] As a sub-embodiment of this embodiment, the first measurement report in this application is triggered I can't.

[0596] As a sub-embodiment of this embodiment, the behavior of applying the configuration information of the second cell does not depend on any signaling received from the third node N03 after the first signaling.

[0597] As a sub-embodiment of this embodiment, the first node U01 does not send a measurement report within the time interval between receiving the first signaling and applying the configuration information of the second cell.

[0598] As a sub-embodiment of this embodiment, the phrase "in response to performing a measurement of the first information block for the second cell" includes in response to the measurement result of performing the measurement of the first information block for the second cell satisfying the implementation condition.

[0599] As a subembodiment of this embodiment, when the measurement result of the first information block for the second cell satisfies an implementation condition, the configuration information of the second cell is applied.

[0600] As a subembodiment of this embodiment, the implementation conditions include at least one of a first given threshold or a second given threshold, the first given threshold being for the first cell and the second given threshold being for the second cell.

[0601] As a sub-embodiment of this embodiment, the implementation condition includes that the measurement result of the first information block for the second cell is better than a second given threshold or not worse than a second given threshold.

[0602] As a sub-embodiment of this embodiment, the implementation conditions include that the measurement result of the first information block for the second cell is better than a second given threshold or not worse than a second given threshold, and that the measurement result for the first cell is worse than a first given threshold or not better than the first given threshold.

[0603] In a subembodiment of this embodiment, the second cell is a candidate cell.

[0604] In a subembodiment of this embodiment, the second cell is a candidate cell for the first cell. In a subembodiment of this embodiment, the first signaling is used to configure the second cell.

[0605] In a subembodiment of this embodiment, the first signaling indicates configuration information of the second cell.

[0606] As a subembodiment of this embodiment, the first signaling includes configuration information of the second cell.

[0607] In a subembodiment of this embodiment, the first signaling includes at least one RRC message.

[0608] As a sub-embodiment of this embodiment, the first signaling includes at least one RRC IE (Information Element).

[0609] In one subembodiment of this embodiment, the first signaling includes at least one RR Contains the C field.

[0610] As a subembodiment of this embodiment, the first signaling includes an RRCReconfiguration message.

[0611] As a sub-embodiment of this embodiment, the first signaling includes one CellGroupConfig IE, and the one CellGroupConfig IE is configured in the second cell.

[0612] As a sub-embodiment of this embodiment, the first signaling includes one cellGroupId field, which indicates the cell group to which the second cell belongs.

[0613] As a sub-embodiment of this embodiment, the first signaling includes one SpCellConfig field, and the one SpCellConfig field indicates configuration information of the second cell.

[0614] As a sub-embodiment of this embodiment, the first signaling includes one reconfigurationWithSync field, where the one reconfigurationWithSync field indicates synchronization reconfiguration information of the second cell.

[0615] As a sub-embodiment of this embodiment, the first signaling includes one ServingCellConfigCommon IE, and the one ServingCellConfigCommon IE indicates configuration information of the second cell.

[0616] As a sub-embodiment of this embodiment, the first signaling includes one DownlinkConfigCommon IE, where the one DownlinkConfigCommon IE indicates downlink common configuration information of the second cell.

[0617] As a sub-embodiment of this embodiment, the first signaling includes one UplinkConfigCommon IE, where the one UplinkConfigCommon IE indicates uplink common configuration information of the second cell.

[0618] As a sub-embodiment of this embodiment, the first signaling includes one BWP-UplinkCommon IE, and the one BWP-UplinkCommon IE indicates common configuration information of the initial uplink BWP of the second cell.

[0619] As a sub-embodiment of this embodiment, the first signaling includes one BWP-DownlinkCommon IE, and the one BWP-DownlinkCommon IE indicates common configuration information of the initial downlink BWP of the second cell.

[0620] As a sub-embodiment of this embodiment, the first signaling includes one PhysCellId IE, which indicates a physical cell identifier of the second cell.

[0621] As a sub-embodiment of this embodiment, the behavior of applying the configuration information of the second cell includes applying the configuration information of the second cell in the first signaling.

[0622] As a subembodiment of this embodiment, the behavior of applying the configuration information of the second cell includes applying the configuration information of the second cell indicated by the first signaling.

[0623] As a subembodiment of this embodiment, the behavior of applying the configuration information of the second cell includes applying the configuration information of the second cell in the first storage variable.

[0624] As a sub-embodiment of this embodiment, in response to the first signaling being received, the configuration information of the second cell is stored in a first storage variable.

[0625] As a sub-embodiment of this embodiment, in response to the first signaling being received, the configuration information of the second cell is updated in the first stored variable.

[0626] As a subembodiment of this embodiment, the first signaling is used for Layer 3 mobility.

[0627] As a subembodiment of this subembodiment, the second cell is a CHO candidate cell for the first cell.As a subembodiment of this subembodiment, the second cell is a CPC candidate cell for the first cell.

[0628] As a subsidiary embodiment of this subembodiment, the measurement of the first information block for the second cell is a Layer 3 measurement.

[0629] As a subsidiary embodiment of this subembodiment, the measurement result of the measurement of the first information block for the second cell is at least one of RSRP, RSRQ, or SINR.

[0630] As a subembodiment of this subembodiment, the first stored variable is VarConditionalReconfig.

[0631] As a subembodiment of this subembodiment, the first given threshold is one RSRP threshold, one RSRQ threshold, or one SINR threshold.

[0632] As a subsidiary embodiment of this subembodiment, the second given threshold is one RSRP threshold, one RSRQ threshold, or one SINR threshold.

[0633] As a subembodiment of this subembodiment, the execution condition includes an A3 event (event A3).

[0634] As a subembodiment of this subembodiment, the execution condition includes an A4 event (event A4).

[0635] As a subembodiment of this subembodiment, the execution condition includes an A5 event (event A5).As a subembodiment of this embodiment, the first signaling is used for LTM.

[0636] As a subsidiary embodiment of this subembodiment, the second cell is a candidate cell for the first cell used for LTM.

[0637] As a subsidiary embodiment of this subembodiment, the measurement of the first information block for the second cell is a Layer 1 measurement.

[0638] As a subembodiment of this subembodiment, a first information block for the second cell The measurement result of the measurement is at least one of SS-RSRP, CSI-RSRP, or BLER.

[0639] As a subembodiment of this subembodiment, the name of the first stored variable includes at least one of Var, config, or LTM.

[0640] As a subsidiary embodiment of this subembodiment, the first given threshold is one SS-RSRP threshold, one CSI-RSRP threshold, or one BLER threshold.

[0641] As a subsidiary embodiment of this subembodiment, the second given threshold is one SS-RSRP threshold, one CSI-RSRP threshold, or one BLER threshold.

[0642] In one embodiment, the step in dotted block F9.2 follows the step in dotted block F9.1, dotted block F9.1 is present, and dotted block F9.2 is present.

[0643] In a subembodiment of this embodiment, the configuration information of the second cell is applied in response to receiving the first signaling.

[0644] In a subembodiment of this embodiment, the configuration information of the second cell is applied at least after the first signaling is received.

[0645] As a subembodiment of this embodiment, when the first signaling is received, the configuration information of the second cell is applied.

[0646] As a subembodiment of this embodiment, the first signaling is used to determine to apply configuration information of the second cell.

[0647] In a subembodiment of this embodiment, the first signaling is received after at least the first measurement report is transmitted.

[0648] In a subembodiment of this embodiment, the first measurement report triggers the first signaling.

[0649] As a sub-embodiment of this embodiment, a first measurement report is transmitted in response to performing measurements of the first information block for the second cell, and first signaling is received in response to transmitting the first measurement report.

[0650] In a subembodiment of this embodiment, the first signaling is used to configure the second cell.

[0651] In a subembodiment of this embodiment, the first signaling indicates configuration information of the second cell.

[0652] As a sub-embodiment of this embodiment, the first signaling indicates that the first node U01 moves to the second cell.

[0653] As a sub-embodiment of this embodiment, the first signaling indicates that the first node U01 accesses the second cell.

[0654] As a sub-embodiment of this embodiment, the first measurement report and the first signaling are used for layer 3 mobility.

[0655] As a subembodiment of this subembodiment, the first measurement report and the first signaling are used for a Layer 3 handover.

[0656] As a subembodiment of this subembodiment, the first measurement report is an RRC message.

[0657] As a subsidiary embodiment of this subembodiment, the behavior of applying the configuration information of the second cell includes applying the configuration information of the second cell in the first signaling.

[0658] As a subsidiary embodiment of this subembodiment, the behavior of applying the configuration information of the second cell includes applying the configuration information of the second cell indicated by the first signaling.

[0659] As a subsidiary embodiment of this subembodiment, the first signaling includes a configuration identifier of the second cell.

[0660] As a subsidiary embodiment of this subembodiment, the first signaling includes an identifier of the second cell.

[0661] As a subembodiment of this subembodiment, the first signaling includes one RRC message.

[0662] As a subembodiment of this subembodiment, the first signaling includes one RRCReconfiguration message.

[0663] As a subembodiment of this subembodiment, the first signaling includes one RRCConnectionReconfiguration message.

[0664] As a subsidiary embodiment of this subembodiment, the first signaling is one RRCReconfiguration message including a reconfigurationWithSync field, where the reconfigurationWithSync field indicates synchronization reconfiguration information of the second cell.

[0665] As a subsidiary embodiment of this subembodiment, the first signaling includes one PhysCellId IE, which indicates a physical cell identifier of the second cell.

[0666] As a subsidiary embodiment of this subembodiment, the first signaling is an RRCReconfiguration message, the RRCReconfiguration message including an spCellConfig field, the spCellConfig field including a reconfigurationWithSync field, the reconfigurationWithSync field including a PhysCellId IE, and the PhysCellId IE indicating a physical cell identifier of the second cell.

[0667] As a sub-embodiment of this embodiment, the first measurement report and the first signaling are used for LTM.

[0668] As a subsidiary embodiment of this sub-embodiment, the behavior of applying the configuration information of the second cell includes applying the configuration information of the second cell in the first RRC message.

[0669] As a subembodiment of this subembodiment, the behavior of applying the configuration information of the second cell includes applying the configuration information of the second cell in the first storage variable.

[0670] As a subsidiary embodiment of this subembodiment, in response to the first RRC message being received, the configuration information of the second cell is stored in a first storage variable.

[0671] As a subsidiary embodiment of this subembodiment, in response to the first RRC message being received, the configuration information of the second cell is updated in the first stored variable.

[0672] As a subsidiary embodiment of this subembodiment, a first RRC message is received before at least the first measurement report is sent.

[0673] As a subsidiary embodiment of this subembodiment, a first RRC message is received before the first wireless signal is transmitted.

[0674] As a subembodiment of this subembodiment, the name of the first stored variable includes at least one of Var, config, or LTM.

[0675] As a subembodiment of this subembodiment, the first RRC message includes an RRCReconfiguration message.

[0676] As a subembodiment of this subembodiment, the first RRC message includes one CellGroupConfig IE, and the one CellGroupConfig IE is configured for the second cell.

[0677] As a subsidiary embodiment of this subembodiment, the first RRC message includes a cellGroupId field, which indicates the cell group to which the second cell belongs.

[0678] As a subsidiary embodiment of this subembodiment, the first RRC message includes one SpCellConfig field, and the one SpCellConfig field indicates configuration information of the second cell.

[0679] As a subsidiary embodiment of this subembodiment, the first RRC message includes one reconfigurationWithSync field, which indicates synchronization reconfiguration information of the second cell.

[0680] As a subsidiary embodiment of this subembodiment, the first RRC message includes one ServingCellConfigCommon IE, and the one ServingCellConfigCommon IE indicates common configuration information of the second cell.

[0681] As a subsidiary embodiment of this subembodiment, the first RRC message includes one DownlinkConfigCommon IE, where the one DownlinkConfigCommon IE indicates downlink common configuration information of the second cell.

[0682] As a subembodiment of this subembodiment, the first RRC message includes one UplinkConfigCommon IE and one UplinkConfigCom The mon IE indicates common configuration information for the uplink of the second cell.

[0683] As a subsidiary embodiment of this subembodiment, the first RRC message includes one BWP-UplinkCommon IE, and the one BWP-UplinkCommon IE indicates common configuration information of the initial uplink BWP of the second cell.

[0684] As a subsidiary embodiment of this subembodiment, the first RRC message includes one BWP-DownlinkCommon IE, and the one BWP-DownlinkCommon IE indicates common configuration information of the initial downlink BWP of the second cell.

[0685] As a subsidiary embodiment of this subembodiment, the first RRC message includes one PhysCellId IE, which indicates a physical cell identifier of the second cell.

[0686] As a subsidiary embodiment of this subembodiment, the second cell is a candidate cell for the first cell used for LTM.

[0687] In one subembodiment of this subembodiment, the second cell is a candidate cell.

[0688] As a subembodiment of this subembodiment, the first measurement report is signaled below the RRC sublayer.

[0689] As a subsidiary embodiment of this subembodiment, the first signaling indicates an identifier of one of the second cells.

[0690] As a subsidiary embodiment of this subembodiment, the first signaling indicates an identifier of a candidate configuration of the second cell.

[0691] As a subembodiment of this subembodiment, the first signaling indicates the PCI of the second cell.

[0692] As a subsidiary embodiment of this subembodiment, the first signaling indicates a candidate cell identifier of the second cell.

[0693] As a subsidiary embodiment of this subembodiment, the first signaling indicates a random access resource to be used for CFRA.

[0694] As a subembodiment of this subembodiment, the first signaling indicates one timing advance (TA) of the second cell.

[0695] As a subembodiment of this subembodiment, the first signaling indicates one TCI of the second cell.

[0696] As a subembodiment of this subembodiment, the first signaling is part of a DCI.

[0697] As a subembodiment of this subembodiment, the first signaling is one MAC CE.

[0698] Embodiment 10 Embodiment 10 illustrates a structural block diagram of a processing device used in a first node according to an embodiment of the present application, as shown in Figure 10. In Figure 10, a processing device 1000 in the first node includes a first receiver 1001 and a first transmitter 1002.

[0699] the first transmitter 1002 transmits a first wireless signal in response to each condition in the first set of conditions being satisfied; The first receiver 1001 detects a first information block on a second cell along with a first wireless signal transmission; In embodiment 10, the first information block includes at least one of SS, MIB, and SIB1, and the first set of conditions includes at least one of a first condition or a second condition, where the first condition is related to the link quality of at least the first cell, and the second condition includes that the second cell is a network energy-saving cell, and at least the latter of the first cell and the second cell does not have a valid SIB1 or a valid SSB.

[0700] In one embodiment, the first receiver 1001 receives a first threshold and performs measurements on a first cell, and the first condition includes that the measurement results for the first cell are worse than the first threshold or not better than the first threshold.

[0701] In one embodiment, the first receiver 1001 receives a second threshold and performs measurements on the second cell, and the first condition includes that the measurement results on the second cell are better than the second threshold or not worse than the second threshold.

[0702] In one embodiment, a first receiver 1001 receives a first message, the first message is used to determine a first resource block, and the first resource block is used to transmit a first wireless signal.

[0703] In one embodiment, the first receiver 1001 receives a first information block and, in response to receiving the first information block, performs measurements of the first information block on a second cell.

[0704] In one embodiment, the first transmitter 1002 transmits a first measurement report, where the first measurement report includes measurement results of measuring the first information block for the second cell.

[0705] In one embodiment, the first receiver 1001 receives first signaling, the first signaling indicating a second cell, and applies configuration information of the second cell in response to receiving the first signaling or in response to performing measurements of a first information block for the second cell, the configuration information of the second cell including a physical cell identifier of the second cell.

[0706] In one embodiment, the first receiver 1001 includes the antenna 452, the receiving device 454, the multi-antenna receiving processor 458, the receiving processor 456, the controller / processor 459, the memory 460, and the data source 467 of FIG. 4 of the present application.

[0707] In one embodiment, the first receiver 1001 includes the antenna 452, the receiving device 454, the multi-antenna receive processor 458, and the receive processor 456 of FIG. 4 of the present application.

[0708] In one embodiment, the first receiver 1001 includes the antenna 452, the receiving device 454, and the receiving processor 456 of FIG. 4 of the present application.

[0709] In one embodiment, the first transmitter 1002 includes the antenna 452, the transmitting device 454, the multi-antenna transmit processor 457, the transmit processor 468, the controller / processor 459, the memory 460, and the data source 467 of FIG. 4 of the present application.

[0710] In one embodiment, the first transmitter 1002 includes the antenna 452, the transmitting device 454, the multi-antenna transmit processor 457, and the transmit processor 468 of FIG. 4 of the present application.

[0711] In one embodiment, the first transmitter 1002 includes the antenna 452, the transmitting device 454, and the transmitting processor 468 of FIG. 4 of the present application.

[0712] Embodiment 11 Embodiment 11 illustrates a structural block diagram of a processing device used in a second node according to an embodiment of the present application, as shown in Figure 11. In Figure 11, a processing device 1100 in the second node includes a second transmitter 1101 and a second receiver 1102.

[0713] The second receiver 1102 receives the first wireless signal; a second transmitter 1101 transmitting a first information block on a second cell in response to receiving the first wireless signal; In embodiment 11, in response to each condition in a first set of conditions being satisfied, a first wireless signal is transmitted, the first information block including at least one of an SS, an MIB, and an SIB1, the first set of conditions including at least one of a first condition or a second condition, the first condition being related to the link quality of at least a first cell, the second condition including the second cell being a network energy-saving cell, and at least the latter of the first cell and the second cell not having a valid SIB1 or a valid SSB.

[0714] In one embodiment, the first condition includes a measurement result for the first cell being worse than a first threshold or not better than a first threshold, the source of the first wireless signal receiving the first threshold, and the source of the first wireless signal performing a measurement for the first cell.

[0715] In one embodiment, the second transmitter 1101 transmits the first threshold value.

[0716] In one embodiment, the third transmitter transmits the first threshold value, and the third node includes the third transmitter.

[0717] In one embodiment, the first condition includes a measurement result for the second cell being better than a second threshold or not worse than a second threshold, the source of the first wireless signal receiving the second threshold, and the source of the first wireless signal performing a measurement of the second cell.

[0718] In one embodiment, the second transmitter 1101 transmits a second threshold value.

[0719] In one embodiment, the third transmitter transmits the second threshold value, and the third node includes the third transmitter.

[0720] In one embodiment, the first message indicates a first resource block, The base block is used to transmit a first wireless signal, and a source of the first wireless signal receives a first message.

[0721] In one embodiment, the second transmitter 1101 transmits a first message.

[0722] In one embodiment, a third transmitter transmits the first message, and the third node includes the third transmitter.

[0723] In one embodiment, a source of a first wireless signal receives a first information block, and in response to receiving the first information block, the source of the first wireless signal performs measurements of the first information block for a second cell.

[0724] In one embodiment, a source of the first wireless signal transmits a first measurement report, the first measurement report including measurement results of measuring the first information block for the second cell.

[0725] In one embodiment, the second transmitter 1101 receives the first measurement report.

[0726] In one embodiment, a third transmitter receives the first measurement report, and the third node includes the third transmitter.

[0727] In one embodiment, a source of a first wireless signal receives first signaling, the first signaling indicating a second cell, and in response to receiving the first signaling, the source of the first wireless signal applies configuration information of the second cell, or in response to performing measurements of the first information block for the second cell, the source of the first wireless signal applies configuration information of the second cell, the configuration information of the second cell including a physical cell identifier of the second cell.

[0728] In one embodiment, the second transmitter 1101 transmits the first signaling.

[0729] In one embodiment, a third transmitter transmits the first signaling, and the third node includes the third transmitter.

[0730] In one embodiment, the first set of conditions includes a second condition, and the second condition includes the second cell being a network energy saving cell.

[0731] In one embodiment, the second transmitter 1101 includes the antenna 420, the transmitting device 418, the multi-antenna transmit processor 471, the transmit processor 416, the controller / processor 475, and the memory 476 of FIG. 4 of the present application.

[0732] In one embodiment, the second transmitter 1101 includes the antenna 420, the transmitting device 418, the multi-antenna transmit processor 471, and the transmit processor 416 of FIG. 4 of the present application.

[0733] In one embodiment, the second transmitter 1101 includes the antenna 420, the transmitting device 418, and the transmitting processor 416 of FIG. 4 of the present application.

[0734] In one embodiment, the second receiver 1102 includes the antenna 420, the receiving device 418, the multi-antenna receive processor 472, the receive processor 470, the controller / processor 475, and the memory 476 of FIG. 4 of the present application.

[0735] In one embodiment, the second receiver 1102 includes the antenna 420, the receiving device 418, the multi-antenna receive processor 472, and the receive processor 470 of FIG. 4 of the present application.

[0736] In one embodiment, the second receiver 1102 includes the antenna 420, the receiving device 418, and the receiving processor 470 of FIG. 4 of the present application.

[0737] Those skilled in the art will understand that all or part of the steps in the above-described methods can be implemented by instructing relevant hardware through a program, and in this case, 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-described embodiments can also be implemented using one or more integrated circuits. Accordingly, each module unit in the above-described embodiments can be implemented in hardware or as a software function module. This application is not limited to any particular form of combination of hardware and software. User equipment, terminals, and UEs in this application include, but are not limited to, wireless communication devices such as drones, communication modules on drones, remotely controlled aircraft, aircraft, small aircraft, mobile phones, tablet computers, notebook computers, vehicle communication devices, wireless sensors, internet cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (machine type communication) terminals, eMTC (extended MTC) terminals, data cards, internet cards, vehicle communication devices, low-cost mobile phones, and low-cost tablet computers. Base stations or system equipment in this application include wireless communication devices such as, but not limited to, macrocellular base stations, microcellular base stations, femtocells, relay base stations, gNBs (NR Node Bs), NR Node Bs, and TRPs (Transmitter Reception Points).

[0738] The above are only preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall fall within the scope of protection of the present application.

Claims

1. A first node used for wireless communication, a first transmitter for transmitting a first wireless signal in response to each condition in the first set of conditions being satisfied; a first receiver for detecting a first information block on a second cell in conjunction with the transmission of the first wireless signal; a first node, wherein the first information block includes at least one of an SS, an MIB, and an SIB1, the first set of conditions includes at least one of a first condition or a second condition, the first condition being related to the link quality of at least a first cell, the second condition including the second cell being a network energy saving cell, and at least the latter of the first cell and the second cell does not have a valid SIB1 or a valid SSB;

2. a first receiver for receiving a first threshold value and performing measurements on the first cell; 2. The first node of claim 1, wherein the first condition includes a measurement result for the first cell being worse than the first threshold or not better than the first threshold.

3. the first receiver for receiving a second threshold and performing measurements on the second cell; 3. The first node of claim 1, wherein the first condition includes a measurement result for the second cell being better than the second threshold or not worse than the second threshold.

4. a first receiver for receiving a first message; 4. The first node according to claim 1, wherein the first message is used to determine a first resource block, the first resource block being used to transmit the first wireless signal.

5. 5. The first node according to claim 1, comprising a first receiver for receiving the first information block and for performing measurements of the first information block for the second cell in response to receiving the first information block.

6. a first transmitter for transmitting a first measurement report; The first node according to any one of claims 1 to 5, wherein the first measurement report comprises measurement results of measurements of the first information block for the second cell.

7. the first receiver for receiving first signaling, the first signaling indicating the second cell, and applying configuration information of the second cell in response to receiving the first signaling or applying configuration information of the second cell in response to performing measurements of the first information block for the second cell; The first node according to any one of claims 1 to 6, wherein the configuration information of the second cell includes a physical cell identifier of the second cell.

8. a second node used for wireless communication, a second receiver for receiving the first wireless signal; a second transmitter for transmitting a first information block over a second cell upon receiving the first wireless signal; a second node, in response to each condition in a first set of conditions being satisfied, transmitting the first wireless signal, the first information block including at least one of an SS, an MIB, and an SIB1, the first set of conditions including at least one of a first condition or a second condition, the first condition relating to link quality of at least a first cell, the second condition including the second cell being a network energy saving cell, and at least the latter of the first cell and the second cell not having a valid SIB1 or a valid SSB;

9. 1. A method for use in a first node for wireless communication, comprising: transmitting a first wireless signal in response to each condition in the first set of conditions being satisfied; detecting a first information block on a second cell in conjunction with the transmission of the first wireless signal; The method, wherein the first information block includes at least one of an SS, an MIB, and an SIB1, the first set of conditions includes at least one of a first condition or a second condition, the first condition is related to the link quality of at least a first cell, the second condition includes the second cell being a network energy saving cell, and at least the latter of the first cell and the second cell does not have a valid SIB1 or a valid SSB.

10. 1. A method for use in a second node for wireless communication, comprising: receiving a first wireless signal; transmitting a first information block over a second cell in conjunction with receiving the first wireless signal; 1. A method according to claim 1, wherein the first wireless signal is transmitted in response to each condition in a first set of conditions being satisfied, the first information block including at least one of an SS, an MIB, and an SIB1, the first set of conditions including at least one of a first condition or a second condition, the first condition relating to link quality of at least a first cell, the second condition including the second cell being a network energy saving cell, and at least the latter of the first cell and the second cell not having a valid SIB1 or a valid SSB.

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