Methods and apparatus used in communication nodes for wireless communication.

Abstract

This application discloses a method and apparatus used in a communication node for wireless communication. The communication node receives a first RRC message, the first RRC message instructs a first waveform and a second waveform for the uplink of a first serving cell, and a first MAC A subPDU is transmitted, and the first MAC subPDU includes a first MAC CE and a first field. The first field of the first MAC subPDU and at least the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message are used to determine whether the first MAC CE contains a first type of power information for a first serving cell and whether the first type of power information relates to at least a first waveform among a first waveform and a second waveform, where the first waveform and the second waveform are different from each other. The solution provided by this application reduces signaling overhead to reduce the impact on the PHR procedure of existing protocols.

Description

Technical Field

[0001] This application relates to a transmission method and a transmission apparatus in a wireless communication system, and particularly to a transmission method and a transmission apparatus for reporting power information.

Background Art

[0002] In existing 3rd Generation Partnership Project (3GPP) protocols, the waveforms used for the uplink (UL) are configured by Radio Resource Control (RRC), and as a result, the flexibility of waveform switching is insufficient. With the continuous evolution of wireless technologies, the requirements for coverage, throughput, and rate are becoming increasingly high, and dynamic waveform switching has also come to be noticed. For example, in some emerging vertical use cases, due to heavy UL traffic (e.g., video upload), uplink performance can become a bottleneck in most scenarios of actual deployment, and considering that the DFT-S-OFDM waveform has a lower peak-to-average power ratio (PAPR) compared to the CP-OFDM waveform, which is advantageous in scenarios where uplink coverage is limited, the "Further NR Coverage Enhancements" work item (WI) approved at the 3GPP RAN#94 meeting regards the dynamic switching between the DFT-S-OFDM waveform and the CP-OFDM waveform as an important research direction.

Summary of the Invention

[0003] For power-sensitive packet scheduling, the 3GPP protocol supports Power Headroom Reports (PHRs), which are reported via Media Access Control (MAC) control elements (CEs). Existing protocols' PHR reports relate to the current waveform and are independent of the target waveform, making it difficult to ensure the impact of dynamic waveform switching on power by relying solely on existing protocols' PHR reports. A feasible solution is for a user equipment (UE) to transmit power information, at least related to the target waveform, to the base station when an RRC message received by the UE indicates the current and target waveforms for the uplink of a serving cell. Furthermore, there is a need to enhance the method for determining whether a MAC CE transmitted by the UE contains power information at least related to the target waveform of the serving cell.

[0004] In view of the above problems, this application provides a solution for power information reporting. In view of the above description of the problems, taking the NR system as an example, this application can also be applied to scenarios such as Long-Term Evolution (LTE) systems that achieve similar technical effects to those of the NR system. Furthermore, although this application provides a specific implementation for dynamic switching of two waveforms, this application can also be applied to scenarios such as dynamic switching between three or more waveforms, thereby achieving similar technical effects to those of dynamic switching between two waveforms. Furthermore, although the original intent of this application is for Uu interfaces, this application can also be applied to PC5 interfaces, thereby achieving similar technical effects to those of the Uu interface. Furthermore, although the original intent of this application is for terminal and base station scenarios, this application can also be applied to vehicle-to-everything (V2X) scenarios, terminal and relay device communication scenarios, and relay device and base station communication scenarios, thereby achieving similar technical effects to those of terminal and base station scenarios. Furthermore, although the original intent of this application is for terminal and base station scenarios, this application is also applicable to integrated access backhaul (IAB) communication scenarios, thereby, The same technical effects as those for terminal and base station scenarios are achieved. Furthermore, although the original intent of this application is for terrestrial network (TN) scenarios, it is also applicable to non-terrestrial network (NTN) communication scenarios, thereby achieving the same technical effects as those for TN scenarios. In addition, adopting a unified solution across different scenarios also helps to reduce hardware complexity and cost.

[0005] In one embodiment, the interpretation of terms in this application is made by reference to the definitions of the 3GPP TS36 series specification protocol.

[0006] In one embodiment, the interpretation of terms in this application is made with reference to the definitions of the 3GPP TS38 series specification protocol.

[0007] In one embodiment, the interpretation of terms in this application is made by reference to the definitions of the 3GPP TS37 series specification protocol.

[0008] In one embodiment, the interpretation of terms in this application is made with reference to the definitions of specifications and protocols of the Institute of Electrical and Electronics Engineers (IEEE).

[0009] It should be noted that, in no event of contradiction, embodiments and features in any node of this application may be applied to any other node. In no event of contradiction, embodiments and features in this application may be combined with each other as appropriate.

[0010] This application discloses a method used in a first node for wireless communication, the method being: Receiving a first RRC message, wherein the first RRC message indicates a first waveform and a second waveform for the uplink of a first serving cell, Transmitting a first MAC subPDU, wherein the first MAC subPDU includes a first MAC CE and a first field, At least the first field of the first MAC subPDU and the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message are used to determine that the first MAC CE contains a first type of power information of the first serving cell, and that the first type of power information is related to at least the first waveform in both the first waveform and the second waveform, and that the first waveform and the second waveform are different.

[0011] In one embodiment, the problem to be solved in this application includes a method for determining whether a first MAC CE includes a first type of power information of a first serving cell.

[0012] As one embodiment, the problem to be solved in this application includes a method for determining that a first MAC CE includes a first type of power information relating to at least a first waveform in both a first waveform and a second waveform.

[0013] In one embodiment, the method is characterized by at least the first MAC in both the first field of the first MAC subPDU and the first RRC message. The first field of the subPDU is used to determine that the first MAC CE contains the first type of power information of the first serving cell.

[0014] In one embodiment, the method is characterized by the first field of the first MAC subPDU being used to determine that the first MAC CE contains the first type of power information of the first serving cell.

[0015] In one embodiment, the method is characterized by the fact that the first RRC message is used to determine that the first MAC CE contains the first type of power information of the first serving cell.

[0016] In one embodiment, the method is characterized in that both the first field of the first MAC subPDU and the first RRC message are used to determine that the first MAC CE contains the first type of power information of the first serving cell.

[0017] In one embodiment, the benefits of the above method include reducing signaling overhead.

[0018] In one embodiment, the benefits of the above method include avoiding the impact on the PHR process of existing protocols.

[0019] In one embodiment, the benefit of the above method includes reducing signaling overhead by optimizing the trigger conditions.

[0020] In one embodiment, the benefit of the above method includes avoiding waveform switching that is too early or too late.

[0021] According to one aspect of this application, the method is Receiving first downlink control information (DCI), the first DCI being used to schedule a physical uplink shared channel (PUSCH), The first DCI is characterized by including a second field, the second field indicating that the second waveform is used for the PUSCH scheduled by the first DCI.

[0022] According to one aspect of this application, the method is Including the expiration of the first timer, The expiration of the first timer is used to trigger the operation of sending the first MAC subPDU.

[0023] According to one aspect of this application, the method is This includes receiving a first threshold, The operation of transmitting the first MAC subPDU is triggered when the first power value is not better than the first threshold, and only the former of the first and second waveforms is used to determine the first power value.

[0024] According to one aspect of this application, the method is This includes receiving a second threshold, The operation of transmitting the first MAC subPDU is triggered when the second power value is not worse than the second threshold, and only the latter of the first and second waveforms is used to determine the second power value. To be marked.

[0025] According to one aspect of this application, the method is This includes receiving a third threshold, The operation of transmitting the first MAC subPDU is characterized in that the second power value being better than the third threshold compared to the first power value is used to trigger the operation, only the former of the first and second waveforms is used to determine the first power value, and only the latter of the first and second waveforms is used to determine the second power value.

[0026] According to one aspect of this application, the method is This includes triggering at least one PHR, The procedure is characterized by the fact that at least one PHR-triggering action is used to trigger the action of transmitting the first MAC subPDU.

[0027] According to one aspect of this application, the method is The operation of transmitting the first MAC subPDU is characterized by including the cancellation of at least one triggered PHR.

[0028] According to one aspect of this application, the method is characterized in that the logical channel prioritization (LCP) priority of the first MAC CE is different from the LCP priority of the second MAC CE, and the index of the logical channel ID (LCID) corresponding to the second MAC CE is equal to 57.

[0029] This application discloses a method used in a second node for wireless communication, the method being Transmitting a first RRC message, wherein the first RRC message specifies a first waveform and a second waveform for the uplink of a first serving cell. Receiving a first MAC subPDU, wherein the first MAC subPDU includes a first MAC CE and a first field, At least the first field of the first MAC subPDU and the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message are used to determine that the first MAC CE contains a first type of power information for the first serving cell, and that the first type of power information for the first serving cell is related to at least the second waveform in both the first and second waveforms, characterized in that the first and second waveforms are different.

[0030] According to one aspect of this application, the method is Receiving a first DCI, the first DCI being used to schedule a PUSCH, The first DCI is characterized by including a second field, the second field indicating that the second waveform is used for the PUSCH scheduled by the first DCI.

[0031] According to one aspect of this application, the method is characterized in that the expiration of a first timer is used to trigger an operation to transmit the first MAC subPDU.

[0032] According to one aspect of this application, the method is This includes sending a first threshold, The operation of transmitting the first MAC subPDU is triggered when the first power value is not better than the first threshold, and only the former of the first and second waveforms is used to determine the first power value.

[0033] According to one aspect of this application, the method is This includes sending a second threshold, The operation of transmitting the first MAC subPDU is triggered when the second power value is not worse than the second threshold, and only the latter of the first and second waveforms is used to determine the second power value.

[0034] According to one aspect of this application, the method is This includes sending a third threshold, The operation of transmitting the first MAC subPDU is characterized in that the second power value being better than the third threshold compared to the first power value is used to trigger the operation, only the former of the first and second waveforms is used to determine the first power value, and only the latter of the first and second waveforms is used to determine the second power value.

[0035] According to one aspect of this application, the method is characterized in that at least one PHR is triggered, and the operation that triggers at least one PHR is used to trigger the operation that transmits the first MAC subPDU.

[0036] According to one aspect of this application, the method is characterized in that at least one triggered PHR is canceled along with the transmission of a first MAC subPDU.

[0037] According to one aspect of this application, the method is characterized in that the LCP priority of the first MAC CE is different from the LCP priority of the second MAC CE, and the index of the LCID corresponding to the second MAC CE is equal to 57.

[0038] This application discloses a first node for wireless communication, the first node being, A first receiver that receives a first RRC message, wherein the first RRC message indicates a first waveform and a second waveform for the uplink of a first serving cell, A first transmitter that transmits a first MAC subPDU, wherein the first MAC subPDU includes a first MAC CE and a first field, At least the first field of the first MAC subPDU and the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message are used to determine that the first MAC CE contains a first type of power information for the first serving cell, and that the first type of power information for the first serving cell is related to at least the second waveform in both the first and second waveforms, characterized in that the first and second waveforms are different.

[0039] This application discloses a second node for wireless communication, the second node being, A second transmitter that transmits a first RRC message, wherein the first RRC message indicates a first waveform and a second waveform for the uplink of a first serving cell. , the second transmission device, A second receiver that receives a first MAC subPDU, wherein the first MAC subPDU includes a first MAC CE and a first field, comprising: At least the first field of the first MAC subPDU and the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message are used to determine that the first MAC CE contains a first type of power information for the first serving cell, and that the first type of power information for the first serving cell is related to at least the second waveform in both the first and second waveforms, characterized in that the first and second waveforms are different.

[0040] As one embodiment, compared to conventional solutions, this application provides: - By optimizing the signaling format, signaling overhead is reduced. - By optimizing the trigger conditions, signaling overhead is reduced. - Avoid waveform switching that is too early or too late. - Avoid impacting the PHR process of existing protocols.

[0041] Other features, purposes, and advantages of this application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings. [Brief explanation of the drawing]

[0042] [Figure 1] A flowchart illustrating the transmission of a first RRC message and a first MAC subPDU according to one embodiment of this application is shown. [Figure 2] A schematic diagram of a network architecture according to one embodiment of this application is shown. [Figure 3] A schematic diagram of one embodiment of a wireless protocol architecture for a user plane and a control plane according to one embodiment of this application is shown. [Figure 4] A schematic diagram of a first communication device and a second communication device according to one embodiment of this application is shown. [Figure 5]A flowchart of wireless signal transmission according to one embodiment of this application is shown. [Figure 6] A flowchart of wireless signal transmission according to another embodiment of this application is shown. [Figure 7] A flowchart is shown in which the expiration of a first timer is used to trigger the transmission of a first MAC subPDU, according to one embodiment of this application. [Figure 8] A flowchart is shown illustrating an embodiment of the present application in which triggering at least one PHR is used to trigger the transmission of a first MAC subPDU. [Figure 9] A flowchart is shown illustrating how triggering at least one first type of power information report is used to trigger a transmission of a first MAC subPDU, according to one embodiment of this application. [Figure 10] A schematic diagram is shown illustrating a different LCP priority for the first MAC CE and the second MAC CE according to one embodiment of this application. [Figure 11] A schematic diagram of a bitmap in a first MAC CE according to one embodiment of this application is shown. [Figure 12] A schematic diagram of a first type of power information for a first serving cell according to one embodiment of this application is shown. [Figure 13] A schematic diagram of a first type of power information for a first serving cell according to another embodiment of this application is shown. [Figure 14] A schematic diagram of a first MAC CE according to one embodiment of this application is shown. [Figure 15] This document shows a structural block diagram of a processing unit used in a first node according to one embodiment of this application. [Figure 16] This document shows a structural block diagram of a processing unit used in a second node according to one embodiment of this application. [Modes for carrying out the invention]

[0043] The technical solution of this application will be described in more detail below, in conjunction with the drawings. It should be noted that, where there is no contradiction, the embodiments and features of the embodiments of this application may be combined with each other as appropriate.

[0044] Embodiment 1 Embodiment 1 illustrates a flowchart of the transmission of a first RRC message and a first MAC subPDU according to one embodiment of the present application, as shown in Figure 1. In Figure 1, each box represents one step. Note in particular that the order of the boxes in the figure does not represent the chronological order of the steps represented by the boxes.

[0045] In Embodiment 1, the first node in this application receives a first RRC message in step 101, the first RRC message instructs a first waveform and a second waveform for the uplink of the first serving cell, and in step 102, the first MAC A subPDU is transmitted, and the first MAC subPDU includes a first MAC CE and a first field, and at least the first field of the first MAC subPDU and the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message are used to determine that the first MAC CE includes a first type of power information for a first serving cell, and that the first type of power information for a first serving cell is related to at least a first waveform of both a first waveform and a second waveform, which are different from the first and second waveforms.

[0046] In one embodiment, the reception time of the first RRC message is not slower than the reception time of the first MAC subPDU.

[0047] In one embodiment, the reception time of the first RRC message is earlier than the reception time of the first MAC subPDU.

[0048] In one embodiment, the first RRC message is a public message.

[0049] In one embodiment, the first RRC message is a message specific to one UE.

[0050] In one embodiment, the first RRC message is a single RRCReconfiguration message.

[0051] In one embodiment, the first RRC message is a single RRCResume message.

[0052] In one embodiment, the first RRC message is a single RRCSetup message.

[0053] In one embodiment, the first RRC message includes one CellGroupConfig IE.

[0054] In one embodiment, the first RRC message includes one MAC-CellGroupConfig IE.

[0055] In one embodiment, the first RRC message includes one PHR-Config IE.

[0056] In one embodiment, the first RRC message explicitly indicates a first waveform and a second waveform for the uplink of the first serving cell.

[0057] In one embodiment, the first RRC message implicitly indicates a first waveform and a second waveform for the uplink of the first serving cell.

[0058] In one embodiment, the first RRC message enables dynamic waveform switching between a first waveform and a second waveform of the uplink of the first serving cell.

[0059] In one embodiment, the phrase “a first RRC message enables dynamic waveform switching between a first waveform and a second waveform of the uplink of a first serving cell” includes enabling dynamic waveform switching between a first waveform and a second waveform of a first node, and enabling dynamic waveform switching between a first waveform and a second waveform of a first node is used to determine that a first RRC message enables dynamic waveform switching between a first waveform and a second waveform of the uplink of a first serving cell.

[0060] In one embodiment, the phrase “a first RRC message enables dynamic waveform switching between a first waveform and a second waveform of the uplink of a first serving cell” includes enabling dynamic waveform switching between a first waveform and a second waveform of at least one serving cell of a first node, and the fact that a first RRC message enables dynamic waveform switching between a first waveform and a second waveform of at least one serving cell of a first node is used to determine that a first RRC message enables dynamic waveform switching between a first waveform and a second waveform of the uplink of a first serving cell.

[0061] In one embodiment, the phrase “the first RRC message enables dynamic waveform switching between the first and second waveforms of the uplink of the first serving cell” includes enabling dynamic waveform switching between the first and second waveforms of the uplink of the cell group to which the first serving cell belongs, and the first RRC message enabling dynamic waveform switching between the first and second waveforms of the uplink of the cell group to which the first serving cell belongs is used to determine that the first RRC message enables dynamic waveform switching between the first and second waveforms of the uplink of the first serving cell.

[0062] In one embodiment, a first RRC field in a first RRC message is used to determine the format of a first MAC CE.

[0063] In one embodiment, a first RRC field in a first RRC message is used to determine that a first MAC CE contains a first type of power information for a first serving cell.

[0064] In one embodiment, the first RRC message includes a first RRC field used to determine that the first RRC message enables dynamic waveform switching between a first waveform and a second waveform of the uplink of the first serving cell.

[0065] In one embodiment, the first RRC field in the first RRC message is the first The RRC message is set to be used to determine whether dynamic waveform switching between the first and second waveforms of the uplink of the first serving cell is enabled.

[0066] In one embodiment, the first RRC field in the first RRC message is configured to be used to determine that the first RRC message enables dynamic waveform switching between a first waveform and a second waveform of the uplink of the first serving cell.

[0067] In one embodiment, a first RRC message includes a first RRC field, which is set to a first value used to determine that the first RRC message enables dynamic waveform switching between a first waveform and a second waveform of the uplink of a first serving cell.

[0068] In one embodiment, the first RRC field is configured for the first serving cell.

[0069] In one embodiment, the first RRC field is configured for at least one serving cell.

[0070] In one embodiment, the first RRC field is configured for the cell group to which the first serving cell belongs.

[0071] In one embodiment, "the first RRC field in the first RRC message is set" means that the first RRC field in the first RRC message is set up.

[0072] In one embodiment, "the first RRC field in the first RRC message is set" means that the first RRC field in the first RRC message is set to be set in both the setup and release states.

[0073] In one embodiment, the first value is a single string.

[0074] In one embodiment, the first value is a non-negative integer.

[0075] In one embodiment, the first value is true.

[0076] In one embodiment, the first value is 1.

[0077] In one embodiment, the name of the first RRC field includes at least one of the following: wave, or form, or waveform, or switching, or dynamic, or phr, or other, or mode.

[0078] In one embodiment, the first serving cell is a primary cell (PCell), and the cell group to which the first serving cell belongs is a master cell group (MCG).

[0079] In one embodiment, the first serving cell is a single primary SCG cell (PSCell), and the cell group to which the first serving cell belongs is a secondary cell group (SCG).

[0080] In one embodiment, the first serving cell is a single secondary cell (SCell), and the cell group to which the first serving cell belongs is an MCG.

[0081] In one embodiment, the first serving cell is a single SCell, and the cell group to which the first serving cell belongs is an SCG.

[0082] In one embodiment, the first MAC CE is a single PHR MAC CE.

[0083] In one embodiment, the first MAC CE is a MAC CE for a first type of power information.

[0084] In one embodiment, the first MAC CE is a MAC CE for at least the first type of power information.

[0085] In one embodiment, the first MAC CE is a single MAC CE for a first type of power information and a second type of power information.

[0086] In one embodiment, a first MAC CE is used to report at least a first type of power information.

[0087] In one embodiment, the first MAC CE is used to report a first type of power information and a second type of power information.

[0088] In one embodiment, the first MAC CE is indicated by one candidate LCD index in the first candidate LCD index set.

[0089] In one embodiment, the first MAC CE is indicated by one candidate LCD index in a second candidate LCD index set.

[0090] In one embodiment, a first MAC CE is indicated by one candidate LCID index in a second candidate LCID index set, and the LCP priority of the first MAC CE is the same as the LCP priority of a MAC CE whose corresponding LCID index is equal to 57.

[0091] In one embodiment, the first MAC CE directs only the PCell.

[0092] In one embodiment, the first MAC CE directs only the PCell and at least one SCell.

[0093] In one embodiment, the first MAC CE directs a PCell, a PSCell, and at least one SCell.

[0094] In one embodiment, the first MAC CE includes a first bitmap.

[0095] In one sub-embodiment of this embodiment, the octet to which the first bitmap belongs consists of the first bitmap and one R field.

[0096] In one sub-embodiment of this embodiment, the octet to which the first bitmap belongs consists of the first bitmap and one B1 field.

[0097] In one embodiment, the first MAC CE includes a first bitmap and a second bitmap.

[0098] In one sub-embodiment of this embodiment, the octet to which the first bitmap belongs consists of the first bitmap and one R field, and the octet to which the second bitmap belongs consists of the second bitmap and one R field.

[0099] In one sub-embodiment of this embodiment, the octet to which the first bitmap belongs consists of the first bitmap and one B1 field, and the octet to which the second bitmap belongs consists of the second bitmap and one B2 field.

[0100] In one sub-embodiment of this embodiment, the octet to which the first bitmap belongs consists of the first bitmap and one B1 field, and the octet to which the second bitmap belongs consists of the second bitmap and one R field.

[0101] In one sub-embodiment of this embodiment, the octet to which the first bitmap belongs consists of the first bitmap and one R field, and the octet to which the second bitmap belongs consists of the second bitmap and one B2 field.

[0102] In one embodiment, the first MAC CE does not include either the first bitmap or the second bitmap.

[0103] In one embodiment, each bit in the first bitmap corresponds to one serving cell.

[0104] In one embodiment, the serving cell corresponding to each bit in the first bitmap depends on ServCellIndex.

[0105] In one embodiment, the position of each bit in the first bitmap is used to determine the serving cell corresponding to each bit.

[0106] In one embodiment, the size of the first bitmap is fixed.

[0107] In one embodiment, the size of the first bitmap is variable.

[0108] In one embodiment, the first bitmap is at least one C m It consists of fields.

[0109] As one embodiment, C in the first bitmap m The field indicates the serving cell whose ServCellIndex is equal to m.

[0110] In one embodiment, the first bitmap is a single octet bitmap.

[0111] In one embodiment, the first bitmap belongs to a single octet bitmap.

[0112] In one embodiment, the first bitmap consists of one octet.

[0113] In one embodiment, the size of the first bitmap is 7 bits.

[0114] In one embodiment, the first bitmap is a 4-octet bitmap.

[0115] In one embodiment, the first bitmap belongs to a single 4-octet bitmap.

[0116] In one embodiment, the first bitmap consists of 4 octets.

[0117] In one embodiment, the size of the first bitmap is 31 bits.

[0118] In one embodiment, the first bitmap has 7 C m It consists of fields.

[0119] In one embodiment, the first bitmap has 31 C m It consists of fields.

[0120] In one embodiment, one bit in the octet to which the first bitmap belongs is C m This is not a field.

[0121] As one embodiment, the C in the octet to which the first bitmap belongs m A single bit that is not a field is a single R field.

[0122] As one embodiment, the C in the octet to which the first bitmap belongs m A single bit that is not a field is a single B1 field.

[0123] In one embodiment, the octet to which the first bitmap belongs consists of the first bitmap and one R field.

[0124] In one embodiment, the octet to which the first bitmap belongs consists of the first bitmap and one B1 field.

[0125] In one embodiment, each bit in the second bitmap corresponds to one serving cell.

[0126] In one embodiment, the serving cell corresponding to each bit in the second bitmap depends on ServCellIndex.

[0127] In one embodiment, the position of each bit in the second bitmap is used to determine the serving cell corresponding to each bit.

[0128] In one embodiment, the size of the second bitmap is fixed.

[0129] In one embodiment, the size of the second bitmap is variable.

[0130] In one sub-embodiment of this embodiment, the size of the second bitmap depends on the number of serving cells for which dynamic waveform switching is enabled.

[0131] As one sub - embodiment of the present embodiment, the size of the second bitmap depends on the number of bits set to 1 in the first bitmap.

[0132] As one sub - embodiment of the present embodiment, the size of the second bitmap depends on the number of bits set to 1 in the octet to which the first bitmap belongs.

[0133] As one embodiment, the second bitmap consists of at least one A n field.

[0134] As one embodiment, the A n field in the second bitmap indicates the serving cell where ServCellIndex is equal to n.

[0135] As one embodiment, the second bitmap is a single octet bitmap.

[0136] As one embodiment, the second bitmap belongs to a single octet bitmap.

[0137] As one embodiment, the second bitmap belongs to one octet.

[0138] As one embodiment, the size of the second bitmap is 7 bits.

[0139] As one embodiment, the second bitmap consists of seven A n fields.

[0140] As one embodiment, the second bitmap is a single 4 - octet bitmap.

[0141] As one embodiment, the second bitmap belongs to a single 4 - octet bitmap.

[0142] In one embodiment, the second bitmap consists of 4 octets.

[0143] In one embodiment, the size of the second bitmap is 31 bits.

[0144] In one embodiment, the second bitmap has 31 A n It consists of fields.

[0145] In one embodiment, one bit in the octet to which the second bitmap belongs is A n This is not a field.

[0146] As one embodiment, A in the octet to which the second bitmap belongs n A single bit that is not a field is a single R field.

[0147] As one embodiment, A in the octet to which the second bitmap belongs n A single bit that is not a field is a single B2 field.

[0148] In one embodiment, the octet to which the second bitmap belongs consists of the second bitmap and one R field.

[0149] In one embodiment, the octet to which the second bitmap belongs consists of the second bitmap and one B2 field.

[0150] In one embodiment, the size of the first bitmap is fixed, and the size of the second bitmap is fixed.

[0151] In one embodiment, the size of the first bitmap is fixed, and the size of the second bitmap is fixed. The size of the top is variable.

[0152] In one embodiment, the size of the first bitmap is variable, and the size of the second bitmap is also variable.

[0153] In one embodiment, the size of the second bitmap is less than or equal to the size of the first bitmap.

[0154] In one embodiment, the size of the second bitmap is equal to the size of the first bitmap.

[0155] In one embodiment, the first field of the first MAC subPDU is the first subfield in the first MAC subheader, and the first serving cell is a PCell.

[0156] As one sub-embodiment of this embodiment, the first MAC CE includes a first bitmap.

[0157] As one sub-embodiment of this embodiment, the first MAC CE includes a first bitmap and a second bitmap.

[0158] As one sub-embodiment of this embodiment, the first MAC CE does not include either the first bitmap or the second bitmap.

[0159] In one sub-embodiment of this embodiment, a first subfield in the first MAC subheader indicates that one candidate LCD index in a second candidate LCD index set is used to determine that the first MAC CE contains a first type of power information for a first serving cell.

[0160] In one embodiment, the first field of the first MAC subPDU is the first subfield in the first MAC subheader and the second subfield in the first MAC CE, and the first serving cell is a PCell.

[0161] As one sub-embodiment of this embodiment, the first MAC CE includes a first bitmap.

[0162] In one sub-embodiment of this embodiment, a first subfield in the first MAC subheader indicates a candidate LCID index in a first candidate LCID index set, and a second subfield in the first MAC CE is set to 1, which is used to determine that the first MAC CE contains a first type of power information for a first serving cell.

[0163] In one embodiment, the first field of the first MAC subPDU is the first subfield in the first MAC subheader and the second subfield in the first MAC CE, and the first serving cell is a PCell.

[0164] As one sub-embodiment of this embodiment, the first MAC CE includes a first bitmap.

[0165] As one sub-embodiment of this embodiment, the first MAC CE is a first bitmap and includes a second bitmap.

[0166] In one sub-embodiment of this embodiment, a first subfield in the first MAC subheader indicates a candidate LCID index in a second candidate LCID index set, and a second subfield in the first MAC CE is set to 1, which is used to determine that the first MAC CE contains a first type of power information for a first serving cell.

[0167] In one embodiment, the first field of the first MAC subPDU is the first subfield in the first MAC subheader, and the first serving cell is a PSCell.

[0168] As one sub-embodiment of this embodiment, the first MAC CE includes a first bitmap.

[0169] As one sub-embodiment of this embodiment, the first MAC CE includes a first bitmap and a second bitmap.

[0170] In one sub-embodiment of this embodiment, a first subfield in the first MAC subheader indicates that one candidate LCD index in a second candidate LCD index set is used to determine that the first MAC CE contains a first type of power information for a first serving cell.

[0171] In one embodiment, the first field of the first MAC subPDU is the first subfield in the first MAC subheader and the fifth subfield in the first MAC CE, and the first serving cell is a PSCell.

[0172] As one sub-embodiment of this embodiment, the first MAC CE includes a first bitmap and a second bitmap.

[0173] In one sub-embodiment of this embodiment, a first subfield in the first MAC subheader indicates a candidate LCID index in a second candidate LCID index set, and a fifth subfield in the first MAC CE is set to 1, which is used to determine that the first MAC CE contains a first type of power information for a first serving cell.

[0174] In one embodiment, the first field of the first MAC subPDU is the first subfield in the first MAC subheader and the third subfield in the first MAC CE, and the first serving cell is an SCell.

[0175] As one sub-embodiment of this embodiment, the first MAC CE includes a first bitmap.

[0176] In one sub-embodiment of this embodiment, a first subfield in the first MAC subheader indicates a candidate LCID index in a second candidate LCID index set, and a third subfield in the first MAC CE is set to 1, which is used to determine that the first MAC CE contains a first type of power information for a first serving cell.

[0177] In one embodiment, the first field of the first MAC subPDU is the first MAC The first subfield in the subheader, the second subfield in the first MAC CE, and the third subfield in the first MAC CE, and the first serving cell is SCell.

[0178] As one sub-embodiment of this embodiment, the first MAC CE includes a first bitmap.

[0179] In one sub-embodiment of this embodiment, a first subfield in the first MAC subheader indicates a candidate LCID index in a first candidate LCID index set, a second subfield in the first MAC CE is set to 1, and a third subfield in the first MAC CE is set to 1 to be used to determine that the first MAC CE contains a first type of power information for a first serving cell.

[0180] In one embodiment, the first field of the first MAC subPDU is the first subfield in the first MAC subheader, the third subfield in the first MAC CE, and the fourth subfield in the first MAC CE, and the first serving cell is an SCell.

[0181] As one sub-embodiment of this embodiment, the first MAC CE includes a first bitmap and a second bitmap.

[0182] In one sub-embodiment of this embodiment, a first subfield in the first MAC subheader is set to a candidate LCID index in a second candidate LCID index set, a third subfield in the first MAC CE is set to 1, and a fourth subfield in the first MAC CE is set to 1 so as to be used to determine that the first MAC CE contains a first type of power information for a first serving cell.

[0183] In one embodiment, the first subfield in the first MAC subheader is an LCD field.

[0184] In one embodiment, the first subfield in the first MAC subheader is an extended LCID (eLCID) field.

[0185] In one embodiment, the second subfield in the first MAC CE is one bit.

[0186] In one embodiment, the second subfield in the first MAC CE is one field of the octet to which the first bitmap belongs.

[0187] In one embodiment, the second subfield in the first MAC CE is the rightmost bit of the first octet within the octet to which the first bitmap belongs.

[0188] In one embodiment, the second subfield in the first MAC CE is the rightmost bit of the first octet in the first MAC CE.

[0189] In one embodiment, the second subfield in the first MAC CE is the B1 field in the first bitmap.

[0190] In one embodiment, the fifth subfield in the first MAC CE is a single bit.

[0191] In one embodiment, the fifth subfield in the first MAC CE is a field in the octet to which the second bitmap belongs.

[0192] In one embodiment, the fifth subfield in the first MAC CE is the rightmost bit of the first octet to which the second bitmap belongs.

[0193] In one embodiment, the fifth subfield in the first MAC CE is the B2 field in the second bitmap.

[0194] In one embodiment, the third subfield in the first MAC CE is a single bit.

[0195] In one embodiment, the third subfield in the first MAC CE is a single bit in the first bitmap.

[0196] In one embodiment, the third subfield in the first MAC CE is one C in the first bitmap. m This is a field.

[0197] In one embodiment, the third subfield in the first MAC CE corresponds to the first serving cell in the first bitmap. m This is a field.

[0198] In one embodiment, the fourth subfield in the first MAC CE is a single bit.

[0199] In one embodiment, the fourth subfield in the first MAC CE is a single bit in the second bitmap.

[0200] In one embodiment, the fourth subfield in the first MAC CE is one A in the second bitmap. n This is a field.

[0201] In one embodiment, the fourth subfield in the first MAC CE corresponds to the first serving cell in the second bitmap. n This is a field.

[0202] In one embodiment, the MAC CE indicated by any candidate LCD index in the first candidate LCD index set is used for the PHR.

[0203] In one embodiment, a MAC CE indicated by any candidate LCD index in a first candidate LCD index set can be used to indicate a second type of power information.

[0204] In one embodiment, a MAC CE indicated by any candidate LCD index in a first candidate LCD index set can be used to indicate at least a second type of power information for a PCell.

[0205] In one embodiment, the first candidate LCD index set includes 54, 56, 57, 293, 24, 295, 296, 297, and 298.

[0206] In one embodiment, a MAC CE indicated by any candidate LCD index in a second candidate LCD index set is used to indicate a first type of power information.

[0207] In one embodiment, a MAC CE indicated by any candidate LCD index in a second candidate LCD index set is used to indicate at least a first type of power information for a PCell.

[0208] In one embodiment, the second candidate LCD index set does not include any of 54, 56, 57, 293, 24, 295, 296, 297, and 298.

[0209] In one embodiment, the first type of power information is PH calculated based on the target waveform.

[0210] In one embodiment, the first type of power information is calculated based on the target waveform P CMAX、f、c That is the case.

[0211] In one embodiment, the first type of power information includes PH calculated based on the target waveform.

[0212] In one embodiment, the first type of power information is calculated based on the target waveform P CMAX、f、c Includes.

[0213] In one embodiment, the first type of power information is calculated based on the target waveform and P calculated based on the target waveform. CMAX、f、c This includes,

[0214] In one embodiment, the first type of power information of the first serving cell is the PH of the first serving cell calculated based on the second waveform.

[0215] In one embodiment, the first type of power information of the first serving cell is calculated based on the second waveform of the first serving cell P CMAX、f、c That is the case.

[0216] In one embodiment, the first type of power information of the first serving cell is calculated based on the second waveform and the first serving cell's PH and P CMAX、f、c This includes,

[0217] In one embodiment, the second type of power information is PH calculated based on the current waveform.

[0218] In one embodiment, the second type of power information is calculated based on the current waveform P CMAX、f、c That is the case.

[0219] In one embodiment, the second type of power information includes PH calculated based on the current waveform.

[0220] In one embodiment, the second type of power information is calculated based on the current waveform P CMAX、f、c Includes.

[0221] In one embodiment, the second type of power information is calculated based on the current waveform P H and P calculated based on the current waveform CMAX、f、c This includes,

[0222] In one embodiment, the second type of power information for the first serving cell is the PH of the first serving cell calculated based on the first waveform.

[0223] In one embodiment, the second type of power information of the first serving cell is calculated based on the first waveform of the first serving cell P CMAX、f、c That is the case.

[0224] In one embodiment, the second type of power information of the first serving cell is the PH of the first serving cell calculated based on the first waveform and the P of the first serving cell calculated based on the first waveform. CMAX、f、c This includes,

[0225] In one embodiment, the operation of transmitting a first MAC subPDU includes submitting one MAC protocol data unit (MAC PDU), the one MAC PDU containing the first MAC subPDU.

[0226] In one embodiment, the operation of transmitting a first MAC subPDU includes transmitting one MAC PDU, the one MAC PDU containing the first MAC subPDU.

[0227] In one embodiment, the operation of transmitting a first MAC subPDU includes generating a first MAC CE.

[0228] In one embodiment, the operation of transmitting a first MAC subPDU includes an instruction for the multiplexing and construction procedure to generate and transmit a first MAC CE.

[0229] In one embodiment, any triggered PHR is not canceled along with the operation of sending the first MAC subPDU.

[0230] In one embodiment, at least one triggered PHR is canceled along with the operation of sending a first MAC subPDU.

[0231] In one embodiment, the phrase “along with the operation to transmit the first MAC subPDU” refers to the operation that instructs the multiplexing and construction procedure for generating and transmitting the first MAC CE.

[0232] In one embodiment, the phrase “along with the operation to transmit the first MAC subPDU” refers to the operation that instructs the multiplexing and construction procedure for generating and transmitting the first MAC CE.

[0233] In one embodiment, the phrase “along with the operation of transmitting the first MAC subPDU” refers to an operation that instructs the multiplexing and construction procedures for generating and transmitting the first MAC CE.

[0234] In one embodiment, the phrase "along with the operation of transmitting a first MAC subPDU" means in response to the transmission of a first MAC CE.

[0235] As one embodiment, the first MAC subPDU consists of a first MAC CE and a first MAC sub-header.

[0236] As one embodiment, the first field in the first MAC subPDU belongs to the first MAC CE.

[0237] As one embodiment, the first field in the first MAC subPDU belongs to the first MAC sub-header.

[0238] As one embodiment, the first field in the first MAC subPDU belongs to the first MAC CE and the first MAC sub-header.

[0239] As one embodiment, the first field in the first MAC subPDU is at least 1 bit.

[0240] As one embodiment, the first field in the first MAC subPDU is 1 bit.

[0241] As one embodiment, the first field in the first MAC subPDU is 4 bits.

[0242] As one embodiment, the first field in the first MAC subPDU indicates the LCID index of the first MAC CE.

[0243] As one embodiment, the first field in the first MAC subPDU indicates the eLCID index of the first MAC CE.

[0244] As one embodiment, the first field in the first MAC subPDU indicates that the first serving cell meets the trigger condition for waveform switching.

[0245] In one embodiment, a first field in a first MAC subPDU indicates that the first MAC CE contains a first type of power information for a first serving cell.

[0246] In one embodiment, the first field of the first MAC subPDU is an LCD field.

[0247] In one embodiment, the first field of the first MAC subPDU is a single eLCID field.

[0248] In one embodiment, the first field of the first MAC subPDU is a single B1 field.

[0249] In one embodiment, the first field of the first MAC subPDU is a single B2 field.

[0250] In one embodiment, the first field of the first MAC subPDU is one C m This is a field.

[0251] In one embodiment, the first field of the first MAC subPDU is one A n This is a field.

[0252] In one embodiment, at least the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message is The first MAC CE is used by the second node to determine that it contains power information of a first type for the first serving cell.

[0253] In one embodiment, at least the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message is used to indicate that the first MAC CE contains a first type of power information for the first serving cell.

[0254] In one embodiment, the first MAC CE includes a first type of power information of a first serving cell and relates to at least the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message.

[0255] In one embodiment, the second node determines whether the first MAC CE contains a first type of power information for the first serving cell based on the first field of the first MAC subPDU and at least the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message.

[0256] In one embodiment, the setting of the first field of the first MAC subPDU depends on the first RRC message and whether the first MAC CE indicates a first type of power information for the first serving cell.

[0257] In one embodiment, the first node sets a first field of the first MAC subPDU based on a first RRC message and whether the first MAC CE indicates a first type of power information for the first serving cell.

[0258] In one embodiment, only the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message is used to determine that the first MAC CE contains first type power information for the first serving cell.

[0259] In one sub-embodiment of this embodiment, the first field of the first MAC subPDU indicates that the first MAC CE contains first type power information of the first serving cell.

[0260] As one sub - embodiment of this embodiment, the first field of the first MAC subPDU is used by a second node to determine that the first MAC CE contains power information of a first type of the first serving cell.

[0261] As one embodiment, both the first field of the first MAC subPDU and the first RRC message are used to determine that the first MAC CE contains power information of a first type of the first serving cell.

[0262] As one sub - embodiment of this embodiment, both the first field of the first MAC subPDU and the first RRC message indicate that the first MAC CE contains power information of a first type of the first serving cell.

[0263] As one sub - embodiment of this embodiment, both the first field of the first MAC subPDU and the first RRC message are used by a second node to determine that the first MAC CE contains power information of a first type of the first serving cell are.

[0264] As one embodiment, "the first field of the first MAC subPDU is used to determine that the first MAC CE contains power information of a first type of the first serving cell" means that the first field of the first MAC subPDU is set to a target value used to determine that the first MAC CE contains power information of a first type of the first serving cell.

[0265] As one embodiment, the target value is predefined.

[0266] As one embodiment, the target value is pre - configured.

[0267] As one embodiment, the target value is 1.

[0268] In one embodiment, the target value is one LCID index within a first candidate LCID index set.

[0269] In one embodiment, "the first RRC message is used to determine that the first MAC CE contains a first type of power information for the first serving cell" means that the first RRC message is used to indicate a first waveform and a second waveform for the uplink of the first serving cell, and to determine that the first MAC CE contains a first type of power information for the first serving cell.

[0270] In one embodiment, "the first RRC message is used to determine that the first MAC CE contains a first type of power information for the first serving cell" means that the first RRC message is used to enable dynamic waveform switching between a first waveform and a second waveform for the uplink of the first serving cell, and to determine that the first MAC CE contains a first type of power information for the first serving cell.

[0271] In one embodiment, when a first RRC message indicates a first waveform and a second waveform for the uplink of a first serving cell, the first field of the first MAC subPDU is used to determine that the first MAC CE contains a first type of power information for the first serving cell.

[0272] In one embodiment, the first field of the first MAC subPDU is used to determine that the first MAC CE contains first type power information of the first serving cell, only if the first RRC message indicates first and second waveforms for the uplink of the first serving cell.

[0273] In one embodiment, a first RRC message indicates a first waveform and a second waveform for the uplink of a first serving cell, and a first field of a first MAC subPDU is set to a target value used to determine that the first MAC CE contains a first type of power information for the first serving cell.

[0274] In one embodiment, if the first RRC message indicates a first waveform and a second waveform for the uplink of the first serving cell, and the first field of the first MAC subPDU is set to a target value, the first MAC CE includes first type power information of the first serving cell.

[0275] In one embodiment, the first MAC CE is a first type of electric power supply for the first serving cell. The first MAC CE includes power information, and the first MAC CE includes a second type of power information for the first serving cell.

[0276] In one embodiment, the first MAC CE includes a first type of power information of the first serving cell, and the first MAC CE does not include a second type of power information of the first serving cell.

[0277] In one embodiment, the first type of power information of the first serving cell depends only on the former of the first and second waveforms, and the second type of power information of the first serving cell depends on at least the latter of the first and second waveforms.

[0278] In one embodiment, the first type of power information of the first serving cell relates only to the second waveform among both the first and second waveforms.

[0279] In one embodiment, the first type of power information of the first serving cell is related to both the first waveform and the second waveform.

[0280] In one embodiment, one of the first types of power information includes power headroom.

[0281] In one embodiment, one of the first types of power information includes a power headroom offset.

[0282] In one embodiment, one of the first types of power information is power headroom offset and P CMAX、f、c Includes.

[0283] In one embodiment, one of the first types of power information is power headroom and P CMAX、f、c Includes.

[0284] In one embodiment, one of the first types of power information is P CMAX、f、c Includes.

[0285] In one embodiment, one of the first types of power information is a single octet containing power headroom.

[0286] In one embodiment, one of the first type of power information is at least one octet including power headroom.

[0287] In one embodiment, one of the first types of power information is P CMAX、f、c It is a single octet that includes [the specified character].

[0288] In one embodiment, one of the first types of power information is P CMAX、f、c It is at least one octet containing [a specific character].

[0289] In one embodiment, one of the first types of power information is power headroom and P CMAX、f、c It is at least one octet containing [a specific character].

[0290] In one embodiment, one of the first types of power information is power headroom offset and P CMAX、f、cIt is a single octet that includes [the specified character].

[0291] In one embodiment, one of the first types of power information is power headroom offset and P CMAX、f、c It is at least one octet containing [a specific character].

[0292] In one embodiment, one of the first type of power information is a single octet that includes a power headroom offset.

[0293] In one embodiment, one of the first type of power information is at least one octet including a power headroom offset.

[0294] In one embodiment, the power headroom offset in one of the first types of power information is an offset for one power headroom.

[0295] In one embodiment, the offset refers to the increment.

[0296] In one embodiment, the offset refers to the reduction.

[0297] In one embodiment, the offset is a single positive number.

[0298] In one embodiment, the offset is a single negative number.

[0299] In one embodiment, the offset is a single non-positive number.

[0300] In one embodiment, the offset is a single non-negative number.

[0301] In one embodiment, the first type of power information of the first serving cell includes a third power value, and only the latter of the first and second waveforms is used to determine the third power value.

[0302] As one sub-embodiment of this embodiment, the third power value is the second power value.

[0303] In one sub-embodiment of this embodiment, the third power value is a single power value that relates only to the latter of the two waveforms, the first waveform and the second waveform.

[0304] As one sub-embodiment of this embodiment, the third power value is a power headroom.

[0305] As one sub-embodiment of this embodiment, the third power value is one P CMAX、f、c (i)

[0306] As one sub-embodiment of this embodiment, the formula for calculating the third power value relates only to the latter of the two waveforms, the first waveform.

[0307] In one sub-embodiment of this embodiment, the parameters of the first waveform and only the parameters of the second waveform are used to determine the third power value.

[0308] In one embodiment, the first type of power information of the first serving cell includes a third power value, and the first and second waveforms are used to determine the third power value.

[0309] As one sub-embodiment of this embodiment, the third power value is the difference of one power headroom.

[0310] As one sub-embodiment of this embodiment, the third power value is one P CMAX、f、c That is the difference.

[0311] As one sub-embodiment of this embodiment, the third power value is the absolute value of the difference between one power headroom.

[0312] As one sub-embodiment of this embodiment, the third power value is one P CMAX、f、c It is the absolute value of the difference between the two.

[0313] In one sub-embodiment of this embodiment, the third power value is the difference between the second power value and the first power value.

[0314] In one sub-embodiment of this embodiment, the third power value is the absolute value of the difference between the second power value and the first power value.

[0315] In one sub-embodiment of this embodiment, the third power value is a single power value related to both the first waveform and the second waveform.

[0316] In one sub-embodiment of this embodiment, the third power value is the difference between the first power headroom and the second power headroom, where only the former of the first and second waveforms is used to determine the first power headroom, and only the latter of the first and second waveforms is used to determine the second power headroom.

[0317] As one sub-embodiment of this embodiment, the fourth power value is the first P CMAX、f、c and the second P CMAX、f、c This is the difference between the two, and of the first and second waveforms, only the former is the first P CMAX、f、c Used to determine, and of the first and second waveforms, only the latter is the second P CMAX、f、c It is used to determine this.

[0318] As one sub-embodiment of this embodiment, the formula for calculating the third power value relates to both the first and second waveforms.

[0319] In one sub-embodiment of this embodiment, the parameters of the first and second waveforms are used to determine a third power value.

[0320] In one embodiment, the first MAC CE includes a second type of power information for the first serving cell.

[0321] As one sub-embodiment of this embodiment, the second type of power information of the first serving cell is the second PH and the second P CMAX、f、c Includes.

[0322] As one sub-embodiment of this embodiment, the second PH is a single power headroom level.

[0323] As one sub-embodiment of this embodiment, a second P CMAX、f、c This is the first pH of P CMAX、f、c It is used to calculate [something].

[0324] In one embodiment, the first MAC CE does not include a second type of power information for the first serving cell.

[0325] In one embodiment, both the first and second waveforms are used for pushing the first serving cell.

[0326] In one embodiment, the first waveform and the second waveform are not used simultaneously for the PUSCH of the first serving cell.

[0327] In one embodiment, the first waveform and the second waveform are not used simultaneously for the same PUSCH of the first serving cell.

[0328] In one embodiment, the first and second waveforms are not used simultaneously for the push of a first serving cell scheduled by a single DCI.

[0329] In one embodiment, the first waveform is DFT-S-OFDM, and the second waveform is CP-OFDM.

[0330] In one embodiment, the first waveform is CP-OFDM, and the second waveform is DFT-S-OFDM.

[0331] In one embodiment, the first waveform is the current waveform of the uplink of the first serving cell, and the second waveform is the target waveform of the uplink of the first serving cell.

[0332] In one embodiment, the uplink of the first serving cell uses a first waveform without depending on the DCI, and the uplink of the first serving cell uses a second waveform depending on the DCI.

[0333] In one embodiment, if the DCI used to schedule the PUSCH does not indicate a second waveform, the PUSCH scheduled by the DCI of the first serving cell uses the first waveform.

[0334] In one embodiment, if the DCI used to schedule PUSCH indicates a second waveform, the PUSCH scheduled by the DCI of the first serving cell will use the second waveform.

[0335] In one embodiment, the first type of power information of the first serving cell is the first PH and the first P CMAX、f、c Includes.

[0336] In one embodiment, the first type of power information of the first serving cell is the octet to which the first PH belongs, and the first P CMAX、f、c It is an octet to which [the subject] belongs.

[0337] In one embodiment, the first PH is one power headroom level.

[0338] As one embodiment, the first P CMAX、f、c This is the first pH of P CMAX、f、c It is used to calculate [something].

[0339] In one embodiment, the first PH is a single PH calculated based on the second waveform.

[0340] As one embodiment, the first PCMAX、f、c This is one P calculated based on the second waveform. CMAX、f、c That is the case.

[0341] In one embodiment, the first MAC CE does not include a second type of power information for the first serving cell.

[0342] In one embodiment, the first MAC CE includes a second type of power information for the first serving cell.

[0343] In one embodiment, the second type of power information of the first serving cell is the second PH and the second P CMAX、f、c Includes.

[0344] In one embodiment, the second type of power information of the first serving cell is the octet to which the second PH belongs, and the second P CMAX、f、c It is an octet to which [the subject] belongs.

[0345] In one embodiment, the second PH is a single power headroom level.

[0346] As one embodiment, the second P CMAX、f、c This is the first pH of P CMAX、f、c It is used to calculate [something].

[0347] In one embodiment, the second PH is a single PH calculated based on the first waveform.

[0348] As one embodiment, the second P CMAX、f、c This is one P calculated based on the first waveform. CMAX、f、c That is the case.

[0349] As one embodiment, one P CMAX、f、c The calculation formula refers to TS38.213.

[0350] In one embodiment, one formula for calculating pH refers to TS38.213.

[0351] Embodiment 2 Embodiment 2 illustrates a schematic diagram of a network architecture according to one embodiment of the present application, as shown in Figure 2. Figure 2 illustrates a network architecture 200 of a 5G New Radio (NR) / Long-Term Evolution (LTE) / Long-Term Evolution Advanced (LTE-A) system. The 5G NR / LTE / LTE-A network architecture 200 may be referred to as 5GS (5G System) / EPS (Evolutionary Packet System) 200 or any other preferred term. The 5GS / EPS 200 comprises at least one of a user equipment (UE) 201, a radio access network (RAN) 202, a 5G core network (5GC) / Evolutionary Packet Core (EPC) 210, a home subscriber server (HSS) / Unified Data Management (UDM) 220, and an internet service 230. The 5GS / EPS may be interconnected with other access networks, but for simplicity, these entities / interfaces are not shown. As shown in the figure, 5GS / EPS provides packet switching services, but those skilled in the art will readily understand that the various concepts presented throughout this application can be extended to networks or other cellular networks that provide circuit switching services. The RAN includes node 203 and other nodes 204. Node 203 provides user plane and control plane protocol termination to UE201. Node 203 may be connected to other nodes 204 via an Xn interface (e.g., backhaul) / X2 interface. Node 203 also includes base stations, base transceivers, radio base stations, radio transceivers, transceiver devices, transceiver device functions, basic service set (BSS), extended service set (ESS), transmit / receive points (TRP), and Node 203 may be referred to by any other suitable term. Node 203 provides UE201 with an access point to 5GC / EPC210. ​​Examples of UE201 include mobile phones, smartphones, Session Initiation Protocol (SIP) phones, laptops, personal digital assistants (PDAs), satellite radios, non-terrestrial base station communications, satellite mobile communications, global positioning systems, multimedia equipment, video equipment, digital audio players (e.g., MP3 players), cameras, game consoles, drones, aircraft, narrowband IoT devices, mechanical communication devices, land transport vehicles, automobiles, wearable devices, or any other similar functional devices. A person skilled in the art may also refer to UE201 as a mobile station, subscriber station, mobile unit, subscriber unit, radio unit, remote unit, mobile device, radio device, radio communication device, remote device, mobile subscriber station, access terminal, mobile terminal, radio terminal, remote terminal, handset, user agent, mobile client, client, or any other suitable term. Node 203 is connected to 5GC / EPC210 via the S1 / NG interface. The 5GC / EPC210 comprises 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 the control node that handles signaling between the UE 201 and the 5GC / EPC210. ​​Generally, the MME / AMF / SMF 211 provides bearer and connection management. All user IP (Internet Protocol) packets are transmitted via the S-GW / UPF 212, which itself is connected to the P-GW / UPF 213. The P-GW provides UE IP address assignment and other functions. The P-GW / UPF 213 is connected to the Internet service 230.Internet services 230 include Internet Protocol services corresponding to the operator, and may specifically include the Internet, intranet, IMS (IP Multimedia Subsystem), and packet-switched streaming services.

[0352] In one embodiment, UE201 corresponds to the first node in this application.

[0353] In one embodiment, UE201 is a single user device (UE).

[0354] In one embodiment, node 203 corresponds to the second node in this application.

[0355] In one embodiment, node 203 is a single base station device (BS).

[0356] In one embodiment, node 203 is a single transceiver base station (BTS).

[0357] In one embodiment, node 203 is one node B (NodeB, NB).

[0358] In one embodiment, node 203 is a single gNB.

[0359] In one embodiment, node 203 is one eNB.

[0360] In one embodiment, node 203 is a single ng-eNB.

[0361] In one embodiment, node 203 is a single en-gNB.

[0362] In one embodiment, node 203 is a single CU (centralized unit).

[0363] In one embodiment, node 203 is a single DU (Distributed Unit).

[0364] In one embodiment, node 203 is a user device.

[0365] In one embodiment, node 203 is a relay device.

[0366] In one embodiment, node 203 is a gateway.

[0367] In one embodiment, the user equipment supports transmission over a terrestrial network (TN).

[0368] In one embodiment, the user equipment supports transmission over a non-terrestrial network (NTN).

[0369] In one embodiment, the user equipment supports transmission in a high-latency network.

[0370] In one embodiment, the user equipment supports dual-connection (DC) transmission.

[0371] In one embodiment, the user equipment includes an aircraft.

[0372] In one embodiment, the user equipment includes a vehicle-mounted terminal.

[0373] In one embodiment, the user equipment includes a ship.

[0374] In one embodiment, the user equipment includes an Internet of Things terminal.

[0375] In one embodiment, the user equipment includes an industrial Internet of Things terminal.

[0376] In one embodiment, the user equipment includes a device that supports low-latency and highly reliable transmission.

[0377] In one embodiment, the user equipment includes a test device.

[0378] In one embodiment, the user equipment includes a signaling tester.

[0379] In one embodiment, the base station device supports transmission in a non-terrestrial network.

[0380] In one embodiment, the base station device supports transmission in a large latency network.

[0381] In one embodiment, the base station device supports transmission in a terrestrial network.

[0382] In one embodiment, the base station device includes a macrocellular base station.

[0383] In one embodiment, the base station device includes a microcell base station.

[0384] In one embodiment, the base station device includes a picocell base station.

[0385] In one embodiment, the base station device includes a femtocell.

[0386] In one embodiment, the base station device includes a base station device that supports large latency differences.

[0387] In one embodiment, the base station device includes a flight platform device.

[0388] In one embodiment, the base station device includes a satellite device.

[0389] In one embodiment, the base station device includes a TRP (Transmit / Receive Point).

[0390] In one embodiment, the base station device includes a CU.

[0391] In one embodiment, the base station device includes a DU.

[0392] In one embodiment, the base station device includes a test device.

[0393] In one embodiment, the base station device includes a signaling tester.

[0394] In one embodiment, the base station device includes an IAB (Integrated Access and Backhaul) node.

[0395] In one embodiment, the base station device includes an IAB donor.

[0396] In one embodiment, the base station device includes an IAB donor CU.

[0397] In one embodiment, the base station device includes an IAB donor DU.

[0398] In one embodiment, the base station device includes an IAB-DU.

[0399] In one embodiment, the base station device includes an IAB-MT.

[0400] In one embodiment, the relay device includes a relay device.

[0401] In one embodiment, the relay device includes an L3 relay device.

[0402] In one embodiment, the relay device includes an L2 relay device.

[0403] In one embodiment, the relay device includes a router.

[0404] In one embodiment, the relay device includes a switch.

[0405] In one embodiment, the relay device includes user equipment.

[0406] In one embodiment, the relay device includes a base station device.

[0407] Embodiment 3 Embodiment 3 illustrates a schematic diagram of one embodiment of the wireless protocol architecture for the user plane and control plane according to the present application, as shown in Figure 3. Figure 3 shows the wireless protocol architecture for the user plane 350 and the control plane 300. Figure 3 is a schematic diagram illustrating one embodiment, showing a radio protocol architecture for a control plane 300 in three layers: Layer 1, Layer 2, and Layer 3. Layer 1 (Layer L1) is the lowest layer and implements various PHY (Physical Layer) signaling functions. Layer L1 is referred to herein as PHY 301. Layer 2 (Layer L2) 305 is above PHY 301 and includes MAC (Medium Access Control) sublayer 302, RLC (Radio Link Control) sublayer 303, and PDCP (Packet Data Convergence Protocol) sublayer 304. The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides security by encrypting data packets and provides handover support. The RLC sublayer 303 compensates for out-of-order reception resulting from HARQ (Hybrid Auto Retransmission Request) by providing splitting and reconstruction of upper-layer data packets, retransmission of lost data packets, and reordering of data packets. 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 single cell. The MAC sublayer 302 is also responsible for HARQ operation. The RRC (Radio Resource Control) sublayer 306 in layer 3 (L3 layer) of the control plane 300 is responsible for acquiring radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling. The radio protocol architecture of the user plane 350 comprises layer 1 (L1 layer) and layer 2 (L2 layer). The wireless protocol architecture in user plane 350 is substantially the same as the corresponding layers and sublayers in control plane 300 for physical layer 351, PDCP sublayer 354 within L2 layer 355, RLC sublayer 353 within L2 layer 355, and MAC sublayer 352 within L2 layer 355, except that PDCP sublayer 354 also provides header compression for upper-layer data packets to reduce wireless transmission overhead.The L2 layer 355 within the user plane 350 also includes an SDAP (Service Data Adaptive Protocol) sublayer 356, which is responsible for mapping between QoS streams and data radio bearers (DRBs) to support service diversity.

[0408] As one embodiment, the wireless protocol architecture shown in Figure 3 is applicable to the first node in this application.

[0409] As one embodiment, the wireless protocol architecture shown in Figure 3 is applicable to the second node in this application.

[0410] In one embodiment, the first RRC message in this application is generated in RRC306.

[0411] In one embodiment, the first MAC subPDU in this application is generated in MAC302 or MAC352.

[0412] In one embodiment, the first MAC CE in this application is generated in MAC302 or MAC352.

[0413] In one embodiment, the first DCI in this application is generated in PHY301 or PHY351.

[0414] In one embodiment, the first threshold value in this application is generated in RRC306.

[0415] In one embodiment, the first threshold value in this application is generated in MAC302 or MAC352.

[0416] In one embodiment, the first threshold value in this application is generated in PHY301 or PHY351.

[0417] In one embodiment, the second threshold value in this application is generated in RRC306.

[0418] In one embodiment, the second threshold value in this application is generated in MAC302 or MAC352.

[0419] In one embodiment, the second threshold value in this application is generated in PHY301 or PHY351.

[0420] In one embodiment, the third threshold value in this application is generated in RRC306.

[0421] In one embodiment, the third threshold in this application is generated in MAC302 or MAC352.

[0422] In one embodiment, the third threshold value in this application is generated in PHY301 or PHY351.

[0423] Embodiment 4 Embodiment 4, as shown in Figure 4, shows schematic diagrams of the first and second communication devices according to this application. Figure 4 is a block diagram of the first communication device 450 and the second communication device 410 communicating with each other within an access network.

[0424] The first communication device 450 comprises a controller / processor 459, memory 460, data source 467, transmission processor 468, receiving processor 456, multi-antenna transmission processor 457, multi-antenna receiving processor 458, transmission / receiving device 454, and antenna 452.

[0425] The second communication device 410 comprises a controller / processor 475, memory 476, a receiving processor 470, a transmission processor 416, a multi-antenna receiving processor 472, a multi-antenna transmission processor 471, a transmission / receiving device 418, and an antenna 420.

[0426] In transmission from the second communication device 410 to the first communication device 450, the second communication device 410 provides upper-layer data packets from the core network to the controller / processor 475. The controller / processor 475 implements L2 layer functions. In transmission from the second communication device 410 to the first communication device 450, the controller / processor 475 provides header compression, encryption, packet splitting and reordering, multiplexing between logical channels and transport channels, and allocation of radio resources to the first communication device 450 based on various priority metrics. The controller / processor 475 is also responsible for retransmitting lost packets and signaling to the first communication device 450. The transmission processor 416 and the multi-antenna transmission processor 471 implement various signal processing functions of the L1 layer (i.e., the physical layer). The transmission processor 416 implements coding and interleaving to facilitate forward error correction (FEC) in the second communication device 410, as well as mapping of signal clusters based on various modulation solutions (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 transmission processor 471 implements codebook-based precoding and non-codebook-based precoding, The transmission processor 416 performs digital spatial precoding of encoded and modulated symbols, including beamforming to generate one or more spatial streams. The transmission processor 416 then maps each spatial stream to subcarriers, multiplexes each spatial stream with a reference signal (e.g., 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 multicarrier symbol stream. The multi-antenna transmission processor 471 then performs transmit analog precoding / beamforming operations on the time domain multicarrier symbol stream. Each transmission device 418 converts the baseband multicarrier symbol stream provided by the multi-antenna transmission processor 471 into a radio frequency stream, which is then provided to different antennas 420.

[0427] In 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 reconstructs the information modulated on the radio frequency carrier, converts the radio frequency stream into a baseband multicarrier symbol stream, and provides it to the receiving processor 456. The receiving processor 456 and the multi-antenna receiving processor 458 implement various signal processing functions of the L1 layer. The multi-antenna receiving processor 458 performs a receive analog precoding / beamforming operation on the baseband multicarrier symbol stream from the receiving device 454. After the receive analog precoding / beamforming operation, the receiving processor 456 uses a Fast Fourier Transform (FFT) to convert the baseband multicarrier symbol stream from the time domain to the frequency domain. In the frequency domain, the physical layer data signal and reference signal are demultiplexed by the receiving processor 456. The reference signal is used for channel estimation, and the data signal is recovered after multi-antenna detection in the multi-antenna receiving processor 458 to recover any spatial streams destined for the first communication device 450. Symbols on each spatial stream are demodulated and restored in the receiving processor 456 to generate a soft decision. The receiving processor 456 then decodes and deinterleaves the soft decision to recover the upper-layer data and control signals transmitted over the physical channel by the second communication device 410. The upper-layer data and control signals are then provided to the controller / processor 459, which implements the L2 layer functionality. The controller / processor 459 may be associated with a memory 460 that stores program code and data. The memory 460 may be referred to as a computer-readable medium. In transmission from the second communication device 410 to the second communication device 450, the controller / processor 459 provides demultiplexing between the transport channel and the logical channel, packet reconstruction, decryption, header decompression, and control signal processing to recover the upper-layer data packets from the core network.Next, the upper-layer data packets are provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing.

[0428] In transmission from the first communication device 450 to the second communication device 410, in the first communication device 450, data source 467 is used to provide upper-layer data packets to the controller / processor 459. Data source 467 represents all protocol layers above the L2 layer. Similar to the transmission function 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, encryption, packet splitting and reordering, as well as multiplexing between logical channels and transport channels, based on the allocation of radio resources, and implements L2 layer functions for the user plane and control plane. The controller / processor 459 is also responsible for retransmitting lost packets and signaling to the second communication device 410. The transmission processor 468 is responsible for modulation mapping and chat After performing the Nell coding process, the multi-antenna transmission processor 457 performs digital multi-antenna spatial precoding, including codebook-based and non-codebook-based precoding, and beamforming. Then, the transmission processor 468 modulates the generated spatial stream into a multi-carrier / single-carrier symbol stream. Following the analog precoding / beamforming operation in the multi-antenna transmission processor 457, the multi-carrier / single-carrier symbol stream is provided to different antennas 452 via transmission devices 454. Each transmission device 454 first converts the baseband symbol stream provided by the multi-antenna transmission processor 457 into a radio frequency stream, and then provides the radio frequency stream to the antenna 452.

[0429] In the transmission from the first communication device 450 to the second communication device 410, the functions in the second communication device 410 are the same as the receiving functions in the first communication device 450 described in the transmission from the second communication device 410 to the first communication device 450. Each receiving device 418 receives a radio frequency signal through its corresponding antenna 420, converts the received radio frequency signal into a baseband signal, and provides the baseband signal to the multi-antenna receiving processor 472 and the receiving processor 470. The receiving processor 470 and the multi-antenna receiving processor 472 jointly implement the functions of the L1 layer. The controller / processor 475 implements the functions of the L2 layer. The controller / processor 475 may be associated with a memory 476 that stores program code and data. The memory 476 may be referred to as a computer-readable medium. During transmission from the first communication device 450 to the second communication device 410, the controller / processor 475 provides demultiplexing between the transport channel and logical channel, packet reconstruction, decryption, header decompression, and control signal processing to reconstruct the upper-layer data packets from the UE 450. The upper-layer data packets from the controller / processor 475 can then be provided to the core network.

[0430] In one embodiment, the first communication device 450 comprises at least one processor and at least one memory, the at least one memory comprising computer program code, the at least one memory and the computer program code configured to be used together with at least one processor, the first communication device 450 at least receives a first RRC message, the first RRC message instructing a first waveform and a second waveform for the uplink of a first serving cell, and transmits a first MAC subPDU, the first MAC subPDU comprising a first MAC CE and a first field, the first field of the first MAC subPDU and at least the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message being used to determine that the first MAC CE contains a first type of power information of the first serving cell and that the first type of power information of the first serving cell relates to at least a second waveform in both the first and second waveforms, which are different from the first and second waveforms.

[0431] In one embodiment, the first communication device 450 includes a memory storing a computer-readable instruction program, the computer-readable instruction program generates an action when executed by at least one processor, the action being to receive a first RRC message, the first RRC message instructing a first waveform and a second waveform for the uplink of a first serving cell, and a first MAC The subPDU is transmitted by the first MAC, and the first MAC Sending a first MAC subPDU containing the CE and a first field, and including at least the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message, the first MAC CE is the first serving CE It is used to determine that the first type of power information of the first serving cell is included and that the first type of power information of the first serving cell is related to at least the second waveform in both the first and second waveforms, and is different from the first and second waveforms.

[0432] In one embodiment, the second communication device 410 includes at least one processor and at least one memory, the at least one memory containing computer program code, and the at least one memory and the computer program code are configured to be used together with the at least one processor. The second communication device 410 transmits at least a first RRC message, the first RRC message indicating a first waveform and a second waveform for the uplink of a first serving cell, and receives a first MAC subPDU, the first MAC subPDU containing a first MAC CE and a first field, the first field of the first MAC subPDU and at least the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message are used to determine that the first MAC CE contains a first type of power information for the first serving cell and that the first type of power information for the first serving cell relates to at least a second waveform in both the first and second waveforms, which are different from the first and second waveforms.

[0433] In one embodiment, the second communication device 410 includes a memory storing a computer-readable instruction program, the computer-readable instruction program generating an action when executed by at least one processor, the action being to transmit a first RRC message, the first RRC message instructing a first waveform and a second waveform for the uplink of a first serving cell, and a first MAC The receiving of a subPDU is the first MAC subPDU. Receiving a MAC subPDU including a CE and a first field, and including at least the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message, is used to determine that the first MAC CE includes a first type of power information of the first serving cell, and that the first type of power information of the first serving cell is related to at least the second waveform in both the first and second waveforms, which are different from the first and second waveforms.

[0434] In one embodiment, at least one of the antenna 452, receiving device 454, receiving processor 456, and controller / processor 459 is used to receive a first RRC message.

[0435] In one embodiment, at least one of the antenna 420, transmission device 418, transmission processor 416, and controller / processor 475 is used to transmit a first RRC message.

[0436] In one embodiment, at least one of the antenna 452, receiving device 454, receiving processor 456, and controller / processor 459 is used to receive the first DCI.

[0437] In one embodiment, at least one of the antenna 420, transmission device 418, transmission processor 416, and controller / processor 475 is used to transmit the first DCI.

[0438] In one embodiment, at least one of the antenna 452, receiving device 454, receiving processor 456, and controller / processor 459 is used to receive a first threshold.

[0439] In one embodiment, at least one of the antenna 420, transmission device 418, transmission processor 416, and controller / processor 475 is used to transmit a first threshold.

[0440] In one embodiment, at least one of the antenna 452, receiving device 454, receiving processor 456, and controller / processor 459 is used to receive a second threshold.

[0441] In one embodiment, at least one of the antenna 420, transmission device 418, transmission processor 416, and controller / processor 475 is used to transmit a second threshold.

[0442] In one embodiment, at least one of the antenna 452, receiving device 454, receiving processor 456, and controller / processor 459 is used to receive a third threshold.

[0443] In one embodiment, at least one of the antenna 420, transmission device 418, transmission processor 416, and controller / processor 475 is used to transmit a third threshold.

[0444] In one embodiment, at least one of the antenna 452, transmission device 454, transmission processor 468, and controller / processor 459 is used to transmit the first MAC subPDU.

[0445] In one embodiment, at least one of the antenna 420, receiving device 418, receiving processor 470, and controller / processor 475 is used to receive the first MAC subPDU.

[0446] In one embodiment, at least one of the antenna 452, transmission device 454, transmission processor 468, and controller / processor 459 is used to transmit the first MAC CE.

[0447] In one embodiment, at least one of the antenna 420, receiving device 418, receiving processor 470, and controller / processor 475 is used to receive the first MAC CE.

[0448] In one embodiment, the first communication device 450 corresponds to the first node in this application.

[0449] In one embodiment, the second communication device 410 corresponds to the second node in this application.

[0450] In one embodiment, the first communication device 450 is a single user device.

[0451] In one embodiment, the first communication device 450 is a base station device.

[0452] In one embodiment, the second communication device 410 is a single user device.

[0453] In one embodiment, the second communication device 410 is a base station device.

[0454] Embodiment 5 Embodiment 5, as shown in Figure 5, illustrates a flowchart of wireless signal transmission according to one embodiment of the present application. It should be noted that the order in this example is not limited to the signal transmission order and implementation order in the present application.

[0455] For the first node U01, in step S5101, a first RRC message is received indicating a first waveform and a second waveform for the uplink of the first serving cell; in step S5102, a first MAC subPDU including a first MAC CE and a first field is transmitted; and in step S5103, a first DCI is received which is used to schedule a PUSCH.

[0456] For the second node N02, in step S5201, the first RRC message is sent, in step S5202, the first MAC subPDU is received, and in step S5203, the first DCI is sent.

[0457] In Embodiment 5, at least the first field of the first MAC subPDU and the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message are used to determine that the first MAC CE contains a first type of power information for the first serving cell and that the first type of power information for the first serving cell is related to at least the second waveform in both the first and second waveforms, and unlike the first and second waveforms, the first DCI contains a second field, the second field indicating that the second waveform is used for the PUSCH scheduled by the first DCI.

[0458] As one embodiment, it should be noted that this example does not limit the order of steps S5102 and S5103.

[0459] In one embodiment, step S5102 precedes step S5103.

[0460] In one embodiment, step S5102 occurs after step S5103.

[0461] In one embodiment, the dotted box F5.1 is optional.

[0462] In one embodiment, the dotted box F5.1 exists.

[0463] In one embodiment, the dotted box F5.1 does not exist.

[0464] In one embodiment, the operation of sending a first MAC subPDU is used to trigger a first DCI.

[0465] In one embodiment, the first DCI is used to trigger the operation of sending the first MAC subPDU.

[0466] In one embodiment, the first node U01 is a single user device.

[0467] In one embodiment, the first node U01 is a base station device.

[0468] In one embodiment, the first node U01 is a relay device.

[0469] In one embodiment, the second node N02 is a single base station device.

[0470] In one embodiment, the second node N02 is a single user device.

[0471] In one embodiment, the second node N02 is a relay device.

[0472] In one embodiment, the second node N02 is the MN (master node).

[0473] In one embodiment, the second node N02 is an SN (secondary node).

[0474] In one embodiment, the first node U01 is a user device, and the second node N02 is a base station device.

[0475] In one embodiment, the first node U01 is a single user device, and the second node N02 is a single user device.

[0476] In one embodiment, the first node U01 is a base station device, and the second node N02 is a base station device.

[0477] In one embodiment, the first DCI is identified by the first RNTI (Radio Network Temporary Identifier).

[0478] In one embodiment, the CRC (Cyclic Redundancy Check) of the first DCI is scrambled by the first RNTI.

[0479] In one embodiment, the first DCI is addressed to the first RNTI.

[0480] In one embodiment, the first RNTI points to the first node U01.

[0481] In one embodiment, the first RNTI is the C(cell)-RNTI of the first node U01.

[0482] In one embodiment, the first RNTI is the CS (Configured Scheduling)-RNTI of the first node U01.

[0483] In one embodiment, the first RNTI is the MCS (Modulation and Encoding Scheme)-C-RNTI of the first node U01.

[0484] In one embodiment, the first RNTI is the C-RNTI of the first node U01 in the first serving cell.

[0485] In one embodiment, the first RNTI is the C-RNTI of the first node U01 within the cell group to which the first serving cell belongs.

[0486] In one embodiment, the first RNTI is a single TC-RNTI (temporary C-RNTI).

[0487] In one embodiment, the first RNTI is a single MSGB (Message B)-RNTI.

[0488] In one embodiment, the first DCI format is DCI format 0_0.

[0489] In one embodiment, the first DCI format is DCI format 0_1.

[0490] In one embodiment, the first DCI includes at least one of the following: one frequency domain resource allocation field for a scheduled PUSCH field, one time domain resource allocation field, one modulation and coding scheme field, one new data indicator field, one redundant version field, one HARQ process number field, and one TPC command.

[0491] In one embodiment, the second field contains only one bit.

[0492] In one embodiment, the second field includes a plurality of bits.

[0493] In one embodiment, the second field is set to a second value.

[0494] In one embodiment, the second field is set to a second value to indicate that the second waveform is to be used for the PUSCH scheduled by the first DCI.

[0495] In one embodiment, the second field is set to a second value used to indicate a second waveform.

[0496] In one embodiment, the second field is set to a second value used to schedule a second waveform.

[0497] In one embodiment, the second field is set to a second value used to instruct waveform switching.

[0498] In one embodiment, the second value is predefined.

[0499] In one embodiment, the second value is pre-configured.

[0500] In one embodiment, the second value is 1.

[0501] In one embodiment, the second value is one of 1 and 0.

[0502] In one embodiment, the second value is one of 11, 10, 01, and 00.

[0503] In one embodiment, a second waveform is used in response to the reception of a first DCI.

[0504] In one embodiment, the operation using the second waveform includes using the transmit power corresponding to the second waveform.

[0505] In one embodiment, the operation using the second waveform includes transmitting PUSCH using the second waveform.

[0506] In one embodiment, the operation using the second waveform involves a transmission link corresponding to the second waveform. This includes using it.

[0507] In one embodiment, the first DCI includes one ChannelAccess-Cpext field, and the second field is one field after the ChannelAccess-Cpext field in the first DCI.

[0508] In one embodiment, the first DCI includes one UL / SUL indicator field, and the second field is one field after the UL / SUL indicator field in the first DCI.

[0509] In one embodiment, the first DCI includes one UL / SUL indicator field, and the second field is one field after the UL / SUL indicator field in the first DCI.

[0510] In one embodiment, the first DCI includes one TPC command for the scheduled PUSCH field, and the second field is one field after the TPC command for the scheduled PUSCH field in the first DCI.

[0511] In one embodiment, the first DCI includes padding bits, and the second field is one field after the padding bits in the first DCI.

[0512] In one embodiment, the first DCI includes a third field, and the third field indicates that the first DCI includes a second field.

[0513] In one sub-embodiment of this embodiment, the presence of a third field is used to indicate that the first DCI includes a second field.

[0514] In one sub-embodiment of this embodiment, the third field is set to a given value used to indicate that the first DCI includes the second field.

[0515] In one sub-embodiment of this embodiment, all given values ​​are 0.

[0516] In one sub-embodiment of this embodiment, all given values ​​are 1.

[0517] In one sub-embodiment of this embodiment, the third field includes only one bit.

[0518] In one sub-embodiment of this embodiment, the third field includes a plurality of bits.

[0519] In one sub-embodiment of this embodiment, the third field is a field preceding the second field.

[0520] In one sub-embodiment of this embodiment, there are no bits between the third field and the second field.

[0521] In one sub-embodiment of this embodiment, there is at least one bit between the third field and the second field.

[0522] As one sub-embodiment of this embodiment, the first DCI includes one frequency domain resource allocation field, and the third field is the frequency domain in the first DCI It is at least a portion of the bits in the resource allocation field.

[0523] In one sub-embodiment of this embodiment, the first DCI includes one time-domain resource allocation field, and the third field is at least a portion of the bits in the time-domain resource allocation field in the first DCI.

[0524] In one sub-embodiment of this embodiment, the first DCI includes one ChannelAccess-Cpext field, and the third field is one field after the ChannelAccess-Cpext field in the first DCI.

[0525] In one sub-embodiment of this embodiment, the first DCI includes one UL / SUL indicator field, and the third field is a field following the UL / SUL indicator field in the first DCI.

[0526] In one sub-embodiment of this embodiment, the first DCI includes one TPC (Transmit Power Control) command for the scheduled PUSCH field, and the third field is one field following the TPC command for the scheduled PUSCH field in the first DCI.

[0527] In one embodiment, the first RRC message is used to determine that the first DCI includes the second field.

[0528] In one sub-embodiment of this embodiment, the first RRC message is used to specify a first waveform and a second waveform for the uplink of the first serving cell and to determine that the first DCI includes a second field.

[0529] In one sub-embodiment of this embodiment, the first RRC message is used to enable dynamic waveform switching between a first waveform and a second waveform for the uplink of the first serving cell and to determine that the first DCI includes the second field.

[0530] In one embodiment, the first field is used to determine whether the first DCI includes the second field.

[0531] In one sub-embodiment of this embodiment, the operation of sending a first MAC subPDU is used to trigger a first DCI.

[0532] Embodiment 6 Embodiment 6, as shown in Figure 6, illustrates a flowchart of wireless signal transmission according to another embodiment of the present application. It should be noted that the order in this example is not limited to the signal transmission order and implementation order in the present application.

[0533] For the first node U01, in step S6101, a first threshold is received, and only the former of the first and second waveforms is used to determine the first power value; in step S6102, a second threshold is received, and only the latter of the first and second waveforms is used to determine the second power value; in step S6103, a third threshold is received, and only the former of the first and second waveforms is used to determine the first power value; and only the latter of the first and second waveforms is used to determine the second power value; in step S6104, it is determined that the first power value is not better than the first threshold; in step S6105, it is determined that the second power value is not worse than the second threshold; and in step S6106, it is determined that the second power value is better than the first If the power value is determined to be better than the third threshold, the first MAC subPDU is transmitted in step S6107.

[0534] For the second node N02, a first threshold is transmitted in step S6201, a second threshold is transmitted in step S6202, and a third threshold is transmitted in step S6203.

[0535] In one embodiment, at least one of the dotted box F6.1, dotted box F6.2, and dotted box F6.3 is optional.

[0536] In one embodiment, there is at least one of the dotted box F6.1, dotted box F6.2, and dotted box F6.3.

[0537] In one embodiment, at least one of steps S6104, S6105, and S6106 is optional.

[0538] In one embodiment, at least one of steps S6104, S6105, and S6106 is included.

[0539] In one embodiment, there is a dotted box F6.1 and step S6104.

[0540] In one embodiment, there is a dotted box F6.2 and step S6105.

[0541] In one embodiment, there is a dotted box F6.3 and step S6106.

[0542] In one embodiment, there are dotted box F6.1, dotted box F6.2, step S6104, and step S6105.

[0543] In one embodiment, a first power value being worse than a first threshold is used to trigger the operation of sending a first MAC subPDU.

[0544] In one embodiment, the condition that a second power value is not worse than a second threshold is used to trigger the operation of sending a first MAC subPDU.

[0545] In one embodiment, a first power value not being worse than a first threshold and a second power value not being worse than a second threshold are used to trigger the operation of sending a first MAC CE.

[0546] In one embodiment, "not as good as" means "worse than."

[0547] In one embodiment, "not as good as" means "worse than or equal to."

[0548] In one embodiment, "worse than" refers to "smaller than."

[0549] In one embodiment, "worse than" refers to "greater than."

[0550] In one embodiment, "not worse than" means "better than."

[0551] In one embodiment, "not worse than" means "better than or equal to."

[0552] In one embodiment, "better than" refers to "smaller than."

[0553] In one embodiment, "better than" refers to "greater than."

[0554] In one embodiment, the fact that a second power value is better than a third threshold compared to a first power value is used to trigger the operation of sending a first MAC subPDU.

[0555] In one embodiment, the statement that the second power value is better than the third threshold compared to the first power value means that the second power value is greater than the third threshold compared to the first power value.

[0556] In one embodiment, a second power value being better than a third threshold compared to a first power value means that the second power value is smaller than a third threshold compared to a first power value.

[0557] In one embodiment, the parameters of only the former of the two waveforms (the first and second waveforms) are used to determine the first power value.

[0558] In one embodiment, the first power value depends only on the former of the first and second waveforms.

[0559] In one embodiment, the formula for calculating the first power value relates only to the former of the first and second waveforms.

[0560] In one embodiment, the first power value is a single P obtained based on only the former of the first and second waveforms. CMAX、f、c That is the case.

[0561] In one embodiment, the first power value is a single PH obtained based on only the former of the first and second waveforms.

[0562] In one embodiment, the unit of the first power value is dBm.

[0563] In one embodiment, the unit of the first power value is dB.

[0564] In one embodiment, the first power value is one power headroom level.

[0565] In one embodiment, the first power value is a single numerical value.

[0566] In one embodiment, the first power value is a single power value.

[0567] In one embodiment, the first power value is a single maximum power value.

[0568] In one embodiment, the first power value is a power headroom offset.

[0569] In one embodiment, the first power value is one P CMAX、f、c That is the case.

[0570] In one embodiment, the first power value is one PH.

[0571] In one embodiment, the parameters of only the latter of the two waveforms (the first waveform and the second waveform) are used to determine the second power value.

[0572] In one embodiment, the second power value is applied only to the latter of the first and second waveforms. To depend on.

[0573] In one embodiment, the formula for calculating the second power value relates only to the latter of the two waveforms, the first and second waveforms.

[0574] In one embodiment, the second power value is a single P obtained based on the second waveform alone of the first waveform. CMAX、f、c That is the case.

[0575] In one embodiment, the second power value is a single PH obtained based on only the latter of the first and second waveforms.

[0576] In one embodiment, the unit of the second power value is dBm.

[0577] In one embodiment, the unit of the second power value is dB.

[0578] In one embodiment, the second power value is one power headroom level.

[0579] In one embodiment, the second power value is a single numerical value.

[0580] In one embodiment, the second power value is a single power value.

[0581] In one embodiment, the second power value is a single maximum power value.

[0582] In one embodiment, the second power value is a power headroom offset.

[0583] In one embodiment, the second power value is one P CMAX、f、c That is the case.

[0584] In one embodiment, the second power value is one PH.

[0585] Embodiment 7 Embodiment 7, as shown in Figure 7, illustrates a flowchart used in one embodiment of the present application to trigger the transmission of a first MAC subPDU upon the expiration of a first timer. It should be noted that the order in this example is not limiting to the signal transmission order and execution order in the present application.

[0586] For the first node U01, in step S7101, the first timer expires, and in step S7102, the first MAC subPDU is transmitted.

[0587] In Embodiment 7, the expiration of the first timer is used to trigger the operation of sending the first MAC subPDU.

[0588] In one embodiment, the first timer is one of the timers in the MAC sublayer.

[0589] In one embodiment, the name of the first timer includes at least one of Prohibit or Timer.

[0590] In one embodiment, the name of the first timer includes at least one of "Periodic" or "Timer".

[0591] In one embodiment, the name of the first timer includes phr-ProhibitTimer. nothing.

[0592] In one embodiment, the name of the first timer includes phr-PeriodicTimer.

[0593] In one embodiment, the name of the first timer is neither phr-ProhibitTimer nor phr-PeriodicTimer.

[0594] In one embodiment, the first timer is used to trigger one PHR.

[0595] In one sub-embodiment of this embodiment, the expiration of the first timer is used to trigger a PHR.

[0596] In one sub-embodiment of this embodiment, a PHR is triggered when the first timer expires.

[0597] In one sub-embodiment of this embodiment, when a first timer expires or has expired and a change in the path loss (PL) of at least one reference signal (RS) of a first serving cell for path loss reference reaches or exceeds a threshold, a PHR is triggered, the threshold being configurable.

[0598] In one sub-embodiment of this embodiment, when the first timer expires or has expired and the change in PH calculated based on the first waveform and the change in PH calculated based on the second waveform exceeds one threshold, one PHR is triggered, and one threshold is configurable.

[0599] In one sub-embodiment of this embodiment, at least one PHR is triggered when the first timer expires or has expired.

[0600] In one embodiment, a first timer is used to trigger a first type of power information report.

[0601] In one sub-embodiment of this embodiment, the expiration of the first timer is not used to trigger the PHR.

[0602] In one sub-embodiment of this embodiment, when the first timer expires, a first type of power information report is triggered.

[0603] In one sub-embodiment of this embodiment, when a first timer expires or has expired and the change in path loss of at least one reference signal of a first serving cell for path loss reference reaches or exceeds a threshold, a first type of power information report is triggered, the threshold being configurable.

[0604] In one sub-embodiment of this embodiment, when a first timer expires or has expired and the change in PH calculated based on a first waveform and PH calculated based on a second waveform exceeds a threshold, a first type of power information report is triggered, the threshold being configurable.

[0605] In one sub-embodiment of this embodiment, a first MAC CE is transmitted in response to the triggering of at least one first type of power information report.

[0606] In one embodiment, the first timer is started with the transmission of a MAC CE.

[0607] In one embodiment, the first timer is started upon transmission of a PHR MAC CE identified by any candidate LCID index in the first candidate LCID index set.

[0608] In one embodiment, the first timer is started with the transmission of a MAC CE identified by any candidate LCID index in the second candidate LCID index set.

[0609] In one embodiment, the first timer is started upon transmission of a PHR MAC CE identified by any candidate LCID index in the first candidate LCID index set, or a MAC CE identified by any candidate LCID index in the second candidate LCID index set.

[0610] Embodiment 8 Embodiment 8, as shown in Figure 8, illustrates a flowchart according to one embodiment of the present application in which at least one PHR is used to trigger the transmission of a first MAC subPDU. It should be noted that the order in this example is not limited to the signal transmission order and execution order in the present application.

[0611] For the first node U01, in step S8101, at least one PHR is triggered; in step S8102, a first MAC subPDU is transmitted; and in step S8103, at least one triggered PHR is canceled along with the transmission of the operation of the first MAC subPDU.

[0612] In Embodiment 8, an action that triggers at least one PHR is used to trigger an action that sends a first MAC subPDU.

[0613] In one embodiment, at least one PHR is triggered prior to the operation of sending the first MAC subPDU.

[0614] In one embodiment, at least one PHR is triggered before the operation that generates the first MAC CE.

[0615] In one embodiment, the expiration of one phr-PeriodicTimer is used to trigger one PHR.

[0616] In one embodiment, the expiration of one phr-ProhibitTimer is used to trigger one PHR.

[0617] In one embodiment, a first power value being worse than a first threshold is used to trigger a PHR.

[0618] In one embodiment, a second power value not being worse than a second threshold is used to trigger a PHR.

[0619] In one embodiment, a first power value not being worse than a first threshold and a second power value not being worse than a second threshold are used to trigger a PHR.

[0620] In one embodiment, a PHR is triggered when a second power value is better than a third threshold compared to a first power value.

[0621] In one embodiment, when the first waveform is CP-OFDM, a first path loss exceeding a first path loss threshold is used to trigger a PHR, and the first path loss threshold is configurable.

[0622] In one embodiment, when the first waveform is DFT-S-OFDM, a first path loss being lower than a second path loss threshold is used to trigger a PHR, and the second path loss threshold is configurable.

[0623] In one embodiment, the first path loss is the path loss of at least one reference signal used as a path loss criterion.

[0624] In one embodiment, the first path loss threshold and the second path loss threshold are the same.

[0625] In one embodiment, the first path loss threshold and the second path loss threshold are different.

[0626] In one embodiment, the expiration of a phr-PeriodicTimer is used to trigger a single PHR.

[0627] In one embodiment, the expiration of phr-ProhibitTimer is used to trigger a PHR.

[0628] In one embodiment, the SCG is activated to trigger a single PHR.

[0629] In one embodiment, the addition of a PSCell is used to trigger a single PHR.

[0630] In one embodiment, BWP switching is used to trigger one PHR.

[0631] In one embodiment, the expiration of a first timer is used to trigger a PHR.

[0632] In one embodiment, the expiration of the first timer is not used to trigger a PHR.

[0633] In one embodiment, step S8103 is optional.

[0634] In one embodiment, step S8103 exists.

[0635] In one embodiment, step S8103 does not exist.

[0636] In one embodiment, the action of canceling at least one triggered PHR refers to canceling all triggered PHRs.

[0637] In one embodiment, the action of canceling at least one triggered PHR refers to canceling one or more triggered PHRs.

[0638] In one embodiment, the action of canceling at least one triggered PHR refers to canceling all triggered PHRs in all serving cells of the first node U01.

[0639] In one embodiment, the action of canceling at least one triggered PHR refers to canceling all triggered PHRs for all serving cells associated with the cell group to which the first cell belongs, for the first node U01.

[0640] In one embodiment, the action of canceling at least one triggered PHR refers to canceling all triggered PHRs of a serving cell reporting a PH in a first MAC CE.

[0641] In one embodiment, the action of canceling at least one triggered PHR refers to canceling all triggered PHRs of the serving cell corresponding to a bit set to 1 in the first bitmap of the first MAC CE.

[0642] In one embodiment, the action of canceling at least one triggered PHR refers to canceling all triggered PHRs of the serving cell corresponding to a bit set to 1 in the second bitmap of the first MAC CE.

[0643] Embodiment 9 Embodiment 9, as shown in Figure 9, illustrates a flowchart used to trigger a transmission by a first MAC subPDU by triggering at least one first type of power information report according to one embodiment of the present application. It should be noted that the order in this example is not limited to the signal transmission order and execution order in the present application.

[0644] For the first node U01, in step S9101, at least one power information report of the first type is triggered; in step S9102, a first MAC subPDU is transmitted; and in step S9103, at least one triggered power information report of the first type is canceled along with the operation of transmitting the first MAC subPDU.

[0645] In Embodiment 9, an action that triggers at least one first type of power information report is used to trigger an action that sends a first MAC subPDU.

[0646] In one embodiment, at least one first type of power information report is triggered before the operation of sending a first MAC subPDU.

[0647] In one embodiment, at least one first type of power information report is triggered before the operation that generates the first MAC CE.

[0648] In one embodiment, the expiration of a first timer is used to trigger a first type of power information report.

[0649] In one embodiment, a first power value being worse than a first threshold is used to trigger a first type of power information report.

[0650] In one embodiment, a first type of power information report is triggered when a second power value is not worse than a second threshold.

[0651] In one embodiment, a first power value being less than a first threshold and a second power value being less than a second threshold are used to trigger a first type of power information report.

[0652] In one embodiment, a second power value being better than a third threshold compared to a first power value is used to trigger a first type of power information report.

[0653] In one embodiment, when the first waveform is CP-OFDM, a first path loss exceeding a first path loss threshold is used to trigger a first type of power information report, the first path loss threshold being configurable.

[0654] In one embodiment, when the first waveform is DFT-S-OFDM, the first path loss being lower than a second path loss threshold is used to trigger one first type of power information report, and the second path loss threshold is configurable.

[0655] In one embodiment, the first path loss is the path loss of at least one reference signal used as a path loss criterion.

[0656] In one embodiment, the first path loss threshold and the second path loss threshold are the same.

[0657] In one embodiment, the first path loss threshold and the second path loss threshold are different.

[0658] In one embodiment, the action of triggering at least one first type of power information report refers to triggering only one first type of power information report.

[0659] In one embodiment, the action of triggering at least one power information report of type 1 refers to the action of triggering one or more power information reports of type 1.

[0660] In one embodiment, the expiration of a first timer is used to trigger a first type of power information report.

[0661] In one embodiment, the action of canceling at least one triggered power information report of type 1 refers to canceling all triggered power information reports of type 1.

[0662] In one embodiment, the action of canceling at least one triggered power information report of type 1 refers to canceling one or more triggered power information reports of type 1.

[0663] In one embodiment, the action of canceling at least one triggered first type power information report refers to canceling all triggered first type power information reports for all serving cells of the first node U01.

[0664] In one embodiment, the action of canceling at least one triggered first type of power information report refers to canceling all triggered first type of power information reports for all serving cells associated with the cell group to which the first cell belongs, for the first node U01.

[0665] As one embodiment, at least one triggered first type of power information report The cancellation action refers to canceling all triggered first-type power information reports for the serving cell in the first MAC CE where PH is reported.

[0666] In one embodiment, the action of canceling at least one triggered first type of power information report refers to canceling all triggered first type of power information reports for serving cells corresponding to a bit set to 1 in the first bitmap of the first MAC CE.

[0667] In one embodiment, the action of canceling at least one triggered first type of power information report refers to canceling all triggered first type of power information reports for serving cells corresponding to a bit set to 1 in the second bitmap of the first MAC CE.

[0668] Embodiment 10 Embodiment 10, as shown in Figure 10, is a first MAC according to one embodiment of the present application. This diagram illustrates the difference between the LCP priority of the CE and the LCP priority of the second MAC CE.

[0669] In Embodiment 10, unlike the LCP priority of the first MAC CE and the LCP priority of the second MAC CE, the LCID index corresponding to the second MAC CE is equal to 57.

[0670] In one embodiment, the second MAC CE is a single PHR MAC CE.

[0671] In one embodiment, the second MAC CE is a single-entry PHR MAC CE.

[0672] In one embodiment, the LCP priority of the first MAC CE refers to the order in which the first MAC CE is prioritized during the LCP process.

[0673] In one embodiment, the LCP priority of the second MAC CE refers to the order in which the second MAC CE is prioritized during the LCP process.

[0674] In one embodiment, the LCID index corresponding to the first MAC CE is one candidate LCID index in the second candidate LCID index set.

[0675] In one embodiment, one candidate LCD index in a second candidate LCD index set points to a first MAC CE.

[0676] In one embodiment, the LCP priority of the first MAC CE is higher than the LCP priority of the second MAC CE.

[0677] In one sub-embodiment of this embodiment, the LCP priority of the first MAC CE is lower than that of the MAC CE for BSRs (Buffer Status Reports) other than padding BSRs.

[0678] In one sub-embodiment of this embodiment, the LCP priority of the first MAC CE is lower than that of the MAC CE for the prioritized sidelink BSR.

[0679] As one sub-embodiment of this embodiment, the LCP priority of the first MAC CE is PAD It is higher than the MAC CE (Buffer Status Report) for BSRs other than the wing BSR, and lower than the MAC CE for prioritized sidelink BSRs.

[0680] In one embodiment, the LCP priority of the first MAC CE is lower than the LCP priority of the second MAC CE.

[0681] In one sub-embodiment of this embodiment, the LCP priority of the first MAC CE is higher than that of the MAC CE for positioning gap enable / deactivate requests.

[0682] In one sub-embodiment of this embodiment, the LCP priority of the first MAC CE is higher than that of the MAC CE for the desired guard symbol.

[0683] In one sub-embodiment of this embodiment, the LCP priority of the first MAC CE is lower than that of the MAC CE for positioning measurement gap enable / deactivate requests and higher than that of the MAC CE for desired guard symbols.

[0684] Embodiment 11 Embodiment 11, as shown in Figure 11, is a first MAC according to one embodiment of the present application. This shows a schematic diagram of a bitmap in CE. m The field belongs to the first bitmap, A n The field belongs to the second bitmap, the B1 field belongs to the octet to which the first bitmap belongs, and the B2 field belongs to the octet to which the second bitmap belongs, and C in this application m , A n B1 and B2 are merely examples of the fields included in the first MAC CE, C m , A n The names and locations of B1 and B2 are not limited.

[0685] In one embodiment, the dotted box F11.1 is optional.

[0686] In one embodiment, the dotted box F11.2 is optional.

[0687] In one embodiment, the dotted box F11.3 is optional.

[0688] In one embodiment, there is a dotted box F11.1, a dotted box F11.2, and a dotted box F11.3.

[0689] One sub-embodiment of this embodiment is m=1, 2, ..., 30, 31, and n=1, 2, ..., 30, 31.

[0690] In one sub-embodiment of this embodiment, the B1 field is one R field, and the B2 field is one R field.

[0691] In one sub-embodiment of this embodiment, the B1 field is not an R field, and the B2 field is a single R field.

[0692] In one sub-embodiment of this embodiment, the B1 field is one R field, and the B2 field is not an R field.

[0693] In one sub-embodiment of this embodiment, the B1 field is not an R field, and the B2 field is not an R field.

[0694] In one embodiment, there is a dotted box F11.1 and a dotted box F11.2 It does not exist, and the dotted box F11.3 does not exist.

[0695] One sub-embodiment of this embodiment is m = 1, 2, ..., 30, 31.

[0696] In one sub-embodiment of this embodiment, the B1 field is a single R field.

[0697] In one sub-embodiment of this embodiment, the B1 field is not the R field.

[0698] In one embodiment, the dotted box F11.1 does not exist, the dotted box F11.2 exists, and the dotted box F11.3 does not exist.

[0699] As one sub-embodiment of this embodiment, m = 1, 2, ..., 6, 7, and n = 1, 2, ..., 6, 7.

[0700] In one sub-embodiment of this embodiment, the B1 field is one R field, and the B2 field is one R field.

[0701] In one sub-embodiment of this embodiment, the B1 field is not an R field, and the B2 field is a single R field.

[0702] In one sub-embodiment of this embodiment, the B1 field is one R field, and the B2 field is not an R field.

[0703] In one sub-embodiment of this embodiment, the B1 field is not an R field, and the B2 field is not an R field.

[0704] In one embodiment, the dotted box F11.1 does not exist, the dotted box F11.2 does not exist, and the dotted box F11.3 does not exist.

[0705] One sub-embodiment of this embodiment is m = 1, 2, ..., 6, 7.

[0706] In one sub-embodiment of this embodiment, the B1 field is a single R field.

[0707] In one sub-embodiment of this embodiment, the B1 field is not the R field.

[0708] In one embodiment, the first MAC CE consists of a first bitmap.

[0709] In one embodiment, the first MAC CE consists of a first bitmap and a second bitmap.

[0710] In one embodiment, the first MAC CE includes a first bitmap.

[0711] In one embodiment, the first MAC CE comprises an octet to which the first bitmap belongs and at least one first type of power information.

[0712] In one embodiment, the first MAC CE comprises an octet to which the first bitmap belongs and at least two first types of power information.

[0713] In one embodiment, the first MAC CE comprises an octet to which the first bitmap belongs, at least one first type of power information, and at least one second type of power information.

[0714] In one embodiment, the first MAC CE comprises an octet to which the first bitmap belongs, at least two first types of power information, and at least two second types of power information.

[0715] In one embodiment, the first MAC CE includes an octet to which the first bitmap belongs and an octet to which the second bitmap belongs.

[0716] In one embodiment, the first MAC CE comprises an octet to which a first bitmap belongs, an octet to which a second bitmap belongs, and at least one first type of power information.

[0717] In one embodiment, the first MAC CE comprises an octet to which a first bitmap belongs, an octet to which a second bitmap belongs, and at least two first types of power information.

[0718] Embodiment 12 Embodiment 12 illustrates a schematic diagram of a first type of power information for a first serving cell according to one embodiment of the present application, as shown in Figure 12. Box 1202 is a field in the first MAC CE, and the first type of power information for the first serving cell includes the octet to which box 1202 belongs, and the field corresponding to box 1202 indicates a third power value.

[0719] In one embodiment, box 1201 is optional.

[0720] One embodiment is a box 1201.

[0721] In one embodiment, box 1201 does not exist.

[0722] In one embodiment, the first type of power information of the first serving cell occupies only one octet.

[0723] In one embodiment, the first type of power information of the first serving cell occupies two octets.

[0724] In one embodiment, the first type of power information of the first serving cell occupies more octets.

[0725] In one embodiment, the first type of power information for the first serving cell consists of boxes 1201 and 1202.

[0726] In one embodiment, the first type of power information for the first serving cell consists of a box 1202.

[0727] In one embodiment, the field corresponding to box 1202 occupies 5 bits.

[0728] In one embodiment, the field corresponding to box 1202 occupies 6 bits.

[0729] In one embodiment, the field corresponding to box 1202 occupies 7 bits.

[0730] In one embodiment, the field corresponding to box 1202 occupies 8 bits.

[0731] In one embodiment, the field corresponding to box 1201 occupies 1 bit.

[0732] In one embodiment, the field corresponding to box 1201 occupies 2 bits.

[0733] In one embodiment, the field corresponding to box 1201 occupies 3 bits.

[0734] In one embodiment, the field corresponding to box 1201 is a single MPE field or R field.

[0735] In one embodiment, the field corresponding to box 1201 is the R field.

[0736] In one embodiment, the fields corresponding to box 1201 are one P domain and one R field.

[0737] In one embodiment, one bit in the field corresponding to box 1201 indicates whether the third power value is a single positive or negative number.

[0738] In one embodiment, one bit of the field corresponding to box 1201 is the P field, and another bit indicates whether the third power value is a positive or negative number.

[0739] In one embodiment, the third power value is the first PH.

[0740] In one embodiment, the third power value is the first P CMAX、f、c That is the case.

[0741] In one embodiment, the third power value is the first P CMAX、f、c and the second P CMAX、f、c It is the difference between [the two values].

[0742] In one embodiment, the third power value is the difference between the first PH and the second PH.

[0743] In one embodiment, the third power value is the first P CMAX、f、c and the second P CMAX、f、c It is the absolute value of the difference between [the two values].

[0744] In one embodiment, the third power value is the absolute value of the difference between the first PH and the second PH.

[0745] Embodiment 13 Embodiment 13 illustrates a schematic diagram of a first type of power information for a first serving cell according to another embodiment of the present application, as shown in Figure 13. Boxes 1302 and 1304 are each a field in the first MAC CE. The first type of power information for the first serving cell includes an octet to which boxes 1202 and 1304 belong, the field corresponding to box 1302 indicating the first PH, and the field corresponding to box 1304 indicating the first P CMAX、f、c Give instructions.

[0746] In one embodiment, box 1301 is optional.

[0747] One embodiment is a box 1301.

[0748] In one embodiment, box 1301 is one P field and one R field.

[0749] In one embodiment, box 1301 consists of two R fields.

[0750] In one embodiment, box 1301 does not exist.

[0751] In one embodiment, box 1303 is optional.

[0752] One embodiment is a box 1303.

[0753] In one embodiment, box 1303 is a single MPE field or R field.

[0754] In one embodiment, box 1303 consists of two R fields.

[0755] In one embodiment, box 1303 does not exist.

[0756] Embodiment 14 Embodiment 14, as shown in Figure 14, is a first MAC according to one embodiment of the present application. A schematic diagram of a CE is shown. Box 1401 represents an octet containing the first bitmap, box 1402 represents an octet containing the second bitmap, box 1403 represents an octet containing the second type of power information for the first serving cell, box 1404 represents an octet containing the first type of power information for the first serving cell, and the ellipsis indicates an octet containing the first type of power information for another serving cell, or an octet containing the second type of power information for another serving cell.

[0757] In one embodiment, box 1402 is optional.

[0758] One embodiment is a box 1402.

[0759] In one embodiment, box 1402 does not exist.

[0760] In one embodiment, box 1403 is optional.

[0761] One embodiment is a box 1403.

[0762] In one embodiment, box 1403 does not exist.

[0763] As one embodiment, this application does not limit whether or not an abbreviation exists.

[0764] In one embodiment, this application does not limit the location of the first type of power information and the second type of power information for the same serving cell in the first MAC CE.

[0765] In one embodiment, the octet includes an octet containing a first type of power information for the first serving cell and an octet containing a second type of power information for the first serving cell. It is not included between the commas.

[0766] In one embodiment, the first MAC CE includes a first type of power information of the PCell, and the first MAC CE does not include a second type of power information of the PCell.

[0767] As one sub-embodiment of this embodiment, the first MAC CE always includes a first type of power information for the PCell.

[0768] In one sub-embodiment of this embodiment, the B1 field is a single R field.

[0769] In one sub-embodiment of this embodiment, the B1 field is not the R field.

[0770] In one embodiment, the first MAC CE includes a first type of power information of the PSCell, and the first MAC CE does not include a second type of power information of the PSCell.

[0771] As one sub-embodiment of this embodiment, the first MAC CE always includes a first type of power information of the PSCell.

[0772] In one sub-embodiment of this embodiment, the B1 field is a single R field.

[0773] In one sub-embodiment of this embodiment, the B1 field is not the R field.

[0774] In one embodiment, the first MAC CE includes a first type of power information for the PCell and a second type of power information for the PCell.

[0775] As one sub-embodiment of this embodiment, the first MAC CE always includes a first type of power information for the PCell and a second type of power information for the PCell.

[0776] In one sub-embodiment of this embodiment, the B1 field is a single R field.

[0777] In one sub-embodiment of this embodiment, the B1 field is not the R field.

[0778] In one sub-embodiment of this embodiment, the B2 field is a single R field.

[0779] In one sub-embodiment of this embodiment, the B2 field is not the R field.

[0780] In one embodiment, the first MAC CE includes a first type of power information of the PSCell and a second type of power information of the PSCell.

[0781] As one sub-embodiment of this embodiment, the first MAC CE always includes a first type of power information of the PSCell and a second type of power information of the PSCell.

[0782] In one sub-embodiment of this embodiment, the B1 field is a single R field.

[0783] In one sub-embodiment of this embodiment, the B1 field is not the R field.

[0784] In one sub-embodiment of this embodiment, the B2 field is a single R field.

[0785] In one sub-embodiment of this embodiment, the B2 field is not the R field.

[0786] In one embodiment, for a PCell, if the B1 field is set to 1, the first MAC CE includes a first type of power information for the PCell and does not include a second type of power information for the PCell; if the B1 field is set to 0, the first MAC CE does not include a first type of power information for the PCell and does not include a second type of power information for the PCell.

[0787] In one embodiment, for a PCell, if the B1 field is set to 1, the first MAC CE includes the first type of power information and the second type of power information for the PCell, and if the B1 field is set to 0, the first MAC CE does not include the first type of power information for PCell or the second type of power information for PCell.

[0788] In one embodiment, for a PSCell, if the B2 field is set to 1, the first MAC CE includes power information of the first type of PSCell, but does not include power information of the second type of PSCell. If the B2 field is set to 0, the first MAC CE does not include power information of the first type of PSCell, and the first MAC CE does not include power information of the second type of PSCell.

[0789] In one embodiment, for a PSCell, if the B2 field is set to 1, the first MAC CE includes the first type of power information and the second type of power information of the PSCell, and if the B2 field is set to 0, the first MAC CE does not include the first type of power information and the second type of power information of the PSCell.

[0790] As one embodiment, for serving cell m, C m When the field is set to 1, the first MAC CE contains the first type of power information for serving cell m, and the first MAC CE does not contain the second type of power information for serving cell m, C m If the field is set to 0, the first MAC CE does not contain the first type of power information for serving cell m, and the first MAC CE does not contain the second type of power information for serving cell m.

[0791] As one embodiment, for serving cell m, C m If the field is set to 1, the first MAC CE includes the first type of power information and the second type of power information for serving cell m, C m If the field is set to 0, the first MAC CE does not include the first type of power information for serving cell m and the second type of power information for serving cell m.

[0792] As one embodiment, for serving cell m, C mThe field is set to 1, and C m A corresponding to the field n When the field is set to 1, the first MAC CE includes the power information of the first type of the serving cell m and the power information of the second type of the serving cell m, and C m The field is set to 1, and C m A corresponding to the field n When the field is set to 0, the first MAC CE includes the power information of the second type of the serving cell m, and the first MAC CE does not include the power information of the first type of the serving cell m, and C m The field is set to 0, and and and C m A corresponding to the field n When the field is set to 0, the first MAC CE does not include the power information of the first type of the serving cell m and the power information of the second type of the serving cell m.

[0793] As an embodiment, the serving cell m refers to a serving cell whose ServCellIndex is equal to m.

[0794] As an embodiment, the serving cell m refers to a SCell whose SCellIndex is equal to m.

[0795] Embodiment 15 Embodiment 15 illustrates a structural block diagram of a processing device for a first node according to an embodiment of the present application, as shown in FIG. 15. In FIG. 15, the processing device 1500 in the first node includes a first receiver 1501 and a first transmitter 1502.

[0796] The first receiver 1501 receives a first RRC message, and the first RRC message indicates a first waveform and a second waveform for uplink of a first serving cell. The first transmitter 1502 transmits a first MAC subPDU, which includes a first MAC CE and a first field.

[0797] In Embodiment 15, at least the first field of the first MAC subPDU and the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message are used to determine that the first MAC CE contains first type power information of the first serving cell and that the first type power information of the first serving cell is related to at least the second waveform in both the first and second waveforms, which are different from the first and second waveforms.

[0798] In one embodiment, a first receiver 1501 receives a first DCI, which is used to schedule a push, and the first DCI includes a second field, the second field indicating that a second waveform is used for the push scheduled by the first DCI.

[0799] In one embodiment, there is a first transmitter 1502, which has a first timer that has expired, and the expiration of the first timer is used to trigger the operation of transmitting a first MAC subPDU.

[0800] In one embodiment, the first receiver 1501 receives a first threshold, and if the first power value is not better than the first threshold, it is used to trigger the operation of transmitting a first MAC subPDU, and only the former of the first and second waveforms is used to determine the first power value.

[0801] In one embodiment, the first receiver 1501 receives a second threshold, and if the second power value is not worse than the second threshold, it is used to trigger the operation of transmitting a first MAC subPDU, and only the latter of the first and second waveforms is used to determine the second power value.

[0802] In one embodiment, the first receiver 1501 receives a third threshold, and if the second power value is better than the third threshold compared to the first power value, it is used to trigger the operation of transmitting a first MAC subPDU, and only the former of the first and second waveforms is used. The first power value is used to determine the first power value, and of the first and second waveforms, only the latter is used to determine the second power value.

[0803] In one embodiment, the first transmitter 1502 triggers at least one PHR, and the action of triggering at least one PHR is used to trigger the action of transmitting a first MAC subPDU.

[0804] In one embodiment, the first transmitter 1502 cancels at least one triggered PHR along with the operation of transmitting a first MAC subPDU.

[0805] In one embodiment, unlike the LCP priority of the first MAC CE and the LCP priority of the second MAC CE, the LCID index corresponding to the second MAC CE is equal to 57.

[0806] In one embodiment, the first receiver 1501 comprises an antenna 452, a receiving device 454, a multi-antenna receiving processor 458, a receiving processor 456, a controller / processor 459, a memory 460, and a data source 467 as shown in Figure 4 of this application.

[0807] In one embodiment, the first receiver 1501 comprises an antenna 452, a receiving device 454, a multi-antenna receiving processor 458, and a receiving processor 456 as shown in Figure 4 of this application.

[0808] In one embodiment, the first receiver 1501 comprises an antenna 452, a receiving device 454, and a receiving processor 456 as shown in Figure 4 of this application.

[0809] In one embodiment, the first transmitter 1502 comprises an antenna 452, a transmission device 454, a multi-antenna transmission processor 457, a transmission processor 468, a controller / processor 459, a memory 460, and a data source 467 as shown in Figure 4 of this application.

[0810] In one embodiment, the first transmitter 1502 comprises an antenna 452, a transmission device 454, a multi-antenna transmission processor 457, and a transmission processor 468 as shown in Figure 4 of this application.

[0811] In one embodiment, the first transmitter 1502 comprises an antenna 452, a transmission device 454, and a transmission processor 468 as shown in Figure 4 of this application.

[0812] Embodiment 16 Embodiment 16, as shown in Figure 16, illustrates a structural block diagram of a processing unit used in a second node according to one embodiment of the present application. In Figure 16, the processing unit 1600 in the second node comprises a second transmitter 1601 and a second receiver 1602.

[0813] The second transmitter 1601 transmits a first RRC message indicating a first waveform and a second waveform for the uplink of the first serving cell. The second receiver 1602 receives the first MAC subPDU, which includes the first MAC CE and the first field.

[0814] In Embodiment 16, at least the first field of the first MAC subPDU in both the first MAC subPDU and the first RRC message includes the first MAC CE containing first type power information of the first serving cell, The first type of power information of the first serving cell is used to determine that it relates to at least the second waveform among both the first and second waveforms, and that it is different from the first and second waveforms.

[0815] In one embodiment, a second transmitter 1601 receives a first DCI, which is used to schedule a push, and the first DCI includes a second field, the second field indicating that a second waveform is used for the push scheduled by the first DCI.

[0816] In one embodiment, the expiration of a first timer is used to trigger the operation of sending a first MAC subPDU.

[0817] In one embodiment, the second transmitter 1601 transmits a first threshold, and if the first power value is worse than the first threshold, it is used to trigger the operation of transmitting a first MAC subPDU, and only the former of the first and second waveforms is used to determine the first power value.

[0818] In one embodiment, the second transmitter 1601 receives a second threshold, and if the second power value is not worse than the second threshold, this is used to trigger the operation of transmitting the first MAC subPDU, and only the latter of the first and second waveforms is used to determine the second power value.

[0819] In one embodiment, the second transmitter 1601 transmits a third threshold, and if the second power value is better than the third threshold compared to the first power value, it is used to trigger the operation of transmitting a first MAC subPDU; only the former of the first and second waveforms is used to determine the first power value; and only the latter of the first and second waveforms is used to determine the second power value.

[0820] In one embodiment, at least one PHR is triggered, and the action of triggering at least one PHR is used to trigger the action of sending a first MAC subPDU.

[0821] In one embodiment, at least one triggered PHR is canceled along with the transmission of a first MAC subPDU.

[0822] In one embodiment, unlike the LCP priority of the first MAC CE and the LCP priority of the second MAC CE, the LCID index corresponding to the second MAC CE is equal to 57.

[0823] In one embodiment, the second transmitter 1601 includes the antenna 420 shown in Figure 4 of this application, a transmission device 418, a multi-antenna transmission processor 471, a transmission processor 416, a controller / processor 475, and a memory 476.

[0824] In one embodiment, the second transmitter 1601 comprises an antenna 420, a transmission device 418, a multi-antenna transmission processor 471, and a transmission processor 416, as shown in Figure 4 of this application.

[0825] In one embodiment, the second transmitter 1601 comprises an antenna 420, a transmission device 418, and a transmission processor 416, as shown in Figure 4 of this application.

[0826] In one embodiment, the second receiver 1602 includes an antenna 420, a receiving device 418, a multi-antenna receiving processor 472, a receiving processor 470, a controller / processor 475, and a memory 476, as shown in Figure 4 of this application.

[0827] In one embodiment, the second receiver 1602 includes an antenna 420, a receiving device 418, a multi-antenna receiving processor 472, and a receiving processor 470, as shown in Figure 4 of this application.

[0828] In one embodiment, the second receiver 1602 comprises an antenna 420, a receiving device 418, and a receiving processor 470, as shown in Figure 4 of this application.

[0829] Those skilled in the art will understand that all or part of the steps in the above method may be completed by programmatically instructing the relevant hardware, and that program may be stored in a computer-readable storage medium such as read-only memory, a hard disk, or an optical disc. Optionally, all or part of the steps in the above embodiments may also be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiments may be implemented in hardware form or in the form of a software functional module. This application is not limited to any particular combination of software and hardware. In this application, user equipment, terminals and UEs include, but are not limited to, drones, communication modules on drones, remotely piloted aircraft, aircraft, small aircraft, mobile phones, tablets, notebooks, vehicle-mounted communication devices, wireless sensors, internet cards, Internet of Things terminals, RFID terminals, NB-IOT terminals, MTC (machine-type communication) terminals, eMTC (enhanced MTC) terminals, data cards, internet cards, vehicle-mounted communication devices, low-cost mobile phones, low-cost tablets, and other wireless communication devices. Examples of base stations or system devices in this application include, but are not limited to, macrocellular base stations, microcellular base stations, femtocells, relay base stations, gNBs (NR node Bs), TRPs (transmit / receive points), and other wireless communication devices.

[0830] The foregoing describes preferred embodiments of this application and is not intended to limit the scope of protection of this application. Any modifications, substitutions of equivalents, improvements, etc., made within the scope of the intent and principles of this application shall be included in the scope of protection of this application.

Claims

1. A first node for wireless communication, A first receiver that receives a first RRC message, wherein the first RRC message indicates a first waveform and a second waveform for the uplink of a first serving cell, A first transmitter that transmits a first MAC subPDU, comprising the first transmitter, wherein the first MAC subPDU includes a first MAC CE and a first field, At least the first field of the first MAC subPDU and the first RRC message in the first MAC subPDU are used to determine that the first MAC CE contains a first type of power information for the first serving cell, and that the first type of power information for the first serving cell relates to at least the second waveform in both the first and second waveforms, wherein the first and second waveforms are different for the first node.

2. The system comprises a first receiver that receives a first DCI, the first DCI being used to schedule a PUSCH, The first node according to claim 1, wherein the first DCI includes a second field, the second field indicating that the second waveform is used for the PUSCH scheduled by the first DCI.

3. The system is equipped with the first transmitter, and when the first timer expires, The first node according to claim 1 or 2, wherein the expiration of the first timer is used to trigger an operation to transmit the first MAC subPDU.

4. The system includes the first receiver which receives a first threshold, The first node according to any one of claims 1 to 3, wherein a first power value being worse than the first threshold is used to trigger an operation to transmit the first MAC subPDU, and only the former of the first waveform and the second waveform is used to determine the first power value.

5. The system includes the first receiver which receives a second threshold, The first node according to any one of claims 1 to 4, wherein the second power value is not worse than the second threshold, which is used to trigger the operation of transmitting the first MAC subPDU, and only the latter of the first and second waveforms is used to determine the second power value.

6. The system includes the first receiver which receives a third threshold, The first node according to any one of claims 1 to 5, wherein a second power value is better than a third threshold compared to a first power value, which is used to trigger an operation to transmit the first MAC subPDU, only the former of the first and second waveforms is used to determine the first power value, and only the latter of the first and second waveforms is used to determine the second power value.

7. The first transmitter includes triggering at least one PHR, The first node according to any one of claims 1 to 6, wherein at least one PHR-triggering action is used to trigger the action of transmitting the first MAC subPDU.

8. The first node according to claim 7, comprising the first transmitter canceling at least one triggered PHR in conjunction with the operation of transmitting the first MAC subPDU.

9. The first node according to any one of claims 1 to 8, wherein the LCP priority of the first MAC CE is different from the LCP priority of the second MAC CE, and the index of the LCID corresponding to the second MAC CE is equal to 57.

10. A second node for wireless communication, A second transmitter that transmits a first RRC message, wherein the first RRC message indicates a first waveform and a second waveform for the uplink of a first serving cell, A second receiver that receives a first MAC subPDU, wherein the first MAC subPDU includes a first MAC CE and a first field, comprising: At least the first field of the first MAC subPDU and the first RRC message in both the first MAC subPDU and the first field of the first MAC subPDU are used to determine that the first MAC CE contains a first type of power information for the first serving cell, and that the first type of power information for the first serving cell relates to at least the second waveform in both the first and second waveforms, wherein the first and second waveforms are different for a second node.

11. A method used in a first node for wireless communication, Receiving a first RRC message, wherein the first RRC message indicates a first waveform and a second waveform for the uplink of the first serving cell. Transmitting a first MAC subPDU, wherein the first MAC subPDU includes a first MAC CE and a first field, A method in which at least the first field of the first MAC subPDU and the first RRC message of the first MAC subPDU are used to determine that the first MAC CE includes a first type of power information for the first serving cell, and that the first type of power information for the first serving cell relates to at least the second waveform in both the first and second waveforms, wherein the first and second waveforms are different.

12. A method used in a second node for wireless communication, Transmitting a first RRC message, wherein the first RRC message specifies a first waveform and a second waveform for the uplink of a first serving cell. Receiving a first MAC subPDU, wherein the first MAC subPDU includes a first MAC CE and a first field, A method in which at least the first field of the first MAC subPDU and the first RRC message of the first MAC subPDU are used to determine that the first MAC CE includes a first type of power information for the first serving cell, and that the first type of power information for the first serving cell relates to at least the second waveform in both the first and second waveforms, wherein the first and second waveforms are different.

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