Signal receiving method, device, user equipment, base station, and storage medium

Abstract

[Solution] The present disclosure proposes a signal receiving method, apparatus, user equipment, network side device and storage medium, belonging to the field of communication technology. The method includes the steps of: sending capability information to a base station, the capability information indicating whether the UE supports the capability of simultaneously receiving signals corresponding to different subcarrier spacings (SCS); obtaining a scheduling command sent by the base station according to the capability information, and receiving signals according to the scheduling command. Instructing a base station device to receive the scheduling command. The present disclosure proposes a signal receiving method for restricting how a UE receives signals corresponding to different SCSs.

Description

[Technical Field]

[0001] The present disclosure relates to the field of communication technologies, and in particular to a signal receiving method, apparatus, user equipment, access network device, core network, and storage medium. [Background technology]

[0002] In a communication system, a UE (User Equipment) typically needs to receive different types of signals scheduled by a base station (e.g., a data signal of a current serving cell, a reference signal of a current serving cell, and a reference signal of a neighboring cell) in the same BWP (Bandwidth Part). The sub-carrier spacings (SCSs) corresponding to different types of signals may be different. In addition, there is currently no method for restricting how a UE receives signals corresponding to different SCSs, so a method for restricting how a UE receives signals corresponding to different SCSs is urgently needed. Summary of the Invention [Problem to be solved by the invention]

[0003] The present disclosure proposes a signal reception method for restricting how a UE receives signals corresponding to different SCSs by proposing a signal reception method, device, user equipment, base station, and storage medium. [Means for solving the problem]

[0004] A signal receiving method proposed by an embodiment of one aspect of the present disclosure is applied to a UE, and the method includes the steps of: transmitting capability information to a base station, where the capability information indicates whether the UE supports the capability of simultaneously receiving signals corresponding to different subcarrier spacings (SCSs); obtaining a scheduling command transmitted by the base station based on the capability information; and receiving a signal based on the scheduling command.

[0005] A signal receiving method proposed by an embodiment of another aspect of the present disclosure is applied to a base station, and the method includes the steps of receiving capability information transmitted from a UE, the capability information indicating whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs, transmitting a scheduling command to the UE based on the capability information, and transmitting a signal to the UE based on the scheduling command.

[0006] A signal receiving device proposed by an embodiment of another aspect of the present disclosure includes: a transmitting module that transmits capability information to a base station, where the capability information indicates whether the UE supports the capability of simultaneously receiving signals corresponding to different subcarrier spacings (SCSs); and a receiving module that obtains a scheduling command transmitted by the base station based on the capability information, and receives a signal based on the scheduling command.

[0007] A signal receiving device proposed by an embodiment of another aspect of the present disclosure includes: a receiving module that receives capability information transmitted from a UE, the capability information indicating whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs; and a transmitting module that transmits a scheduling command to the UE based on the capability information and transmits a signal to the UE based on the scheduling command.

[0008] A user equipment proposed by an embodiment of another aspect of the present disclosure includes a transceiver, a memory, and a processor connected to the transceiver and the memory, respectively, wherein the processor is configured to control the transceiver to transmit and receive radio signals by executing computer-executable instructions in the memory, thereby realizing the method proposed by any of the above embodiments.

[0009] A base station device proposed by an embodiment of another aspect of the present disclosure includes a transceiver, a memory, and a processor connected to the transceiver and the memory, respectively, and the processor is configured to control the transceiver's transmission and reception of radio signals by executing computer-executable instructions in the memory, thereby enabling the method proposed by any of the above embodiments to be realized.

[0010] According to a computer storage medium proposed by an embodiment of another aspect of the present disclosure, computer-executable instructions are stored in the computer storage medium, and after the computer-executable instructions are executed by a processor, the method proposed by any of the above embodiments can be realized. [Effects of the Invention]

[0011] As described above, in the signal reception method, device, user equipment, base station, and storage medium provided by the embodiments of the present disclosure, a UE transmits capability information to a base station, where the capability information indicates whether the UE supports the ability to simultaneously receive signals corresponding to different SCSs. The UE then obtains a scheduling command transmitted by the base station based on the capability information, the scheduling command indicating whether the base station should simultaneously schedule signals corresponding to different SCSs in a target BWP, and determines whether to simultaneously receive signals corresponding to different SCSs based on the scheduling command. This application proposes a signal reception method for limiting how a UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0012] Additional features and advantages of the present application will be set forth in part in the description that follows, and in part will be obvious from the description, or may be learned by practice of the present disclosure. [Brief explanation of the drawings]

[0013] The above and / or additional aspects and advantages of the present disclosure will become more apparent and understandable from the following detailed description of the embodiments taken in conjunction with the drawings. [Figure 1] 1 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure. [Figure 2] 4 is a schematic flowchart of a signal receiving method provided by another embodiment of the present disclosure. [Figure 3] 10 is a schematic flowchart of a signal receiving method provided by another embodiment of the present disclosure. [Figure 4] 10 is a schematic flowchart of a signal receiving method provided by another embodiment of the present disclosure. [Figure 5] 10 is a schematic flowchart of a signal receiving method provided by another embodiment of the present disclosure. [Figure 6] 10 is a schematic flowchart of a signal receiving method provided by another embodiment of the present disclosure. [Figure 7] 10 is a schematic flowchart of a signal receiving method provided by another embodiment of the present disclosure. [Figure 8] 10 is a schematic flowchart of a signal receiving method provided by another embodiment of the present disclosure. [Figure 9] 10 is a schematic flowchart of a signal receiving method provided by another embodiment of the present disclosure. [Figure 10] 10 is a schematic flowchart of a signal receiving method provided by another embodiment of the present disclosure. [Figure 11] 10 is a schematic flowchart of a signal receiving method provided by another embodiment of the present disclosure. [Figure 12] 10 is a schematic flowchart of a signal receiving method provided by another embodiment of the present disclosure. [Figure 13] 1 is a schematic configuration diagram of a signal receiving device provided by an embodiment of the present disclosure. [Figure 14] FIG. 10 is a schematic structural diagram of a signal receiving device provided by another embodiment of the present disclosure. [Figure 15] FIG. 1 is a block diagram of user equipment provided by one embodiment of the present disclosure. [Figure 16] FIG. 2 is a block diagram of a base station provided by one embodiment of the present disclosure. DETAILED DESCRIPTION OF THE INVENTION

[0014] Illustrative embodiments will now be described in detail, examples of which are illustrated in the drawings. When the following description refers to the drawings, like numerals in different drawings represent the same or similar elements unless otherwise stated. The embodiments described in the following illustrative examples do not represent all embodiments consistent with embodiments of the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of embodiments of the present disclosure, as detailed in the appended claims.

[0015] Terms used in the embodiments of the present disclosure are merely for the purpose of describing particular embodiments and are not intended to limit the embodiments of the present disclosure. The singular forms "a," "an," and "the" used in the embodiments of the present disclosure and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. Furthermore, the term "and / or" as used herein refers to any and all possible combinations of one or more of the associated listed items.

[0016] In embodiments of the present disclosure, terms such as first, second, and third may be used to describe various pieces of information, but it should be understood that such information should not be limited to these terms. These terms are merely used to distinguish between the same types of information. For example, first information could be referred to as second information, and similarly, second information could be referred to as first information, without departing from the scope of embodiments of the present disclosure. Depending on the context, the words "if" and "if" used herein can be interpreted as "when" or "in the case of" or "responsive to a determination."

[0017] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0023] The following detailed description of the preferred embodiments of the present disclosure is provided with reference to the accompanying drawings, in which like or similar reference numerals denote like or similar elements throughout. The preferred embodiments described below with reference to the accompanying drawings are for illustrative purposes only and should not be construed as limiting the present disclosure.

[0018] In a signal reception method provided by an embodiment of the present disclosure, a UE transmits capability information to a base station, the capability information indicating whether the UE supports the ability to simultaneously receive signals corresponding to different SCSs. The UE then obtains a scheduling command transmitted by the base station based on the capability information, the scheduling command indicating whether the base station will simultaneously schedule signals corresponding to different SCSs in a target BWP, and determines whether to simultaneously receive signals corresponding to different SCSs based on the scheduling command. This application proposes a signal reception method for restricting how a UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0019] Hereinafter, the signal receiving method, device, user equipment, base station, and storage medium provided by the present disclosure will be described in detail with reference to the drawings.

[0020] FIG. 1 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is performed by a UE (User Equipment). As shown in FIG. 1, the signal receiving method may include the following steps:

[0021] In step 101, capability information is transmitted to the base station.

[0022] Note that the signal reception method according to the embodiments of the present disclosure can be applied to any UE. The UE may refer to a device that provides voice and / or data connections to a user. The UE can communicate with one or more core networks via a Radio Access Network (RAN). The UE may be an Internet terminal of a device, such as a sensor device, a mobile phone (also called a "cellular" phone), or a computer with an Internet terminal of a device, and may be, for example, a fixed, portable, pocket-sized, handheld, computer-integrated, or vehicle-mounted device. For example, the UE may be a station (STA), subscriber unit, subscriber station, mobile station, mobile, remote station, access point, remote terminal, access terminal, user terminal, or user agent. Alternatively, the UE may be an unmanned aerial vehicle device. Alternatively, the UE may be an in-vehicle device, such as an electronic control unit with wireless communication capabilities or a wireless terminal with an external electronic control unit. Alternatively, the UE may be a roadside device, such as a street lamp, traffic light, or other roadside device with wireless communication capabilities.

[0023] In one embodiment of the present disclosure, a method for a UE to send capability information to a base station may include sending the capability information to the base station through IE Meas And Mob Parameters signaling.

[0024] In another embodiment of the present disclosure, a method for a UE to send capability information to a base station may include sending the capability information to the base station through IE Meas And Mob Parameters MRDC (Multi-Radio Access Technology Dual Connectivity) signaling.

[0025] In addition, in one embodiment of the present disclosure, the capability information may indicate whether the UE supports the ability to simultaneously receive signals corresponding to different Sub-Carrier Spacings (SCSs) when the signals corresponding to the different SCSs are transmitted in the same bandwidth part (BWP).

[0026] Note that, in an embodiment of the present disclosure, typically, different types of signals (i.e., corresponding to different SCSs) may be transmitted over the same BWP. For example, in an embodiment of the present disclosure, during mobility measurement of the UE, the UE may receive a handover command sent from a base station, which instructs the UE to handover to a target BWP that matches the frequency domain of a PRS (Positioning Reference Signal) to be measured of a neighboring cell. The UE then hands over to the target BWP based on the handover command to receive and measure the PRS to be measured over the target BWP. At the same time, in an embodiment of the present disclosure, the UE also receives the reference signal of the current serving cell over the target BWP to maintain traffic of the current serving cell. In this case, a situation occurs in which the PRS to be measured of the neighboring cell, the reference signal of the current serving cell, and the data signal of the current serving cell are simultaneously transmitted over the same BWP. The PRS to be measured of the neighboring cell, the reference signal of the current serving cell, and the data signal of the current serving cell may correspond to different SCSs.

[0027] Based on the above situation, in one embodiment of the present disclosure, the capability information may indicate at least one of: whether the UE supports capability 1, which in any embodiment of the present disclosure includes: capability 1 including the ability of the UE to simultaneously receive the PRS to be measured and the data signal of the current serving cell when the PRS to be measured and the data signal of the current serving cell correspond to different SCSs; and whether the UE supports capability 2, which in any embodiment of the present disclosure includes: capability 2 including: capability 2 including the ability of the UE to simultaneously receive the PRS to be measured and the reference signal of the current serving cell when the PRS to be measured and the reference signal of the current serving cell correspond to different SCSs.

[0028] As can be seen from the above, in one embodiment of the present disclosure, the capability information can be used only to indicate whether the UE supports capability 1. In another embodiment of the present disclosure, the capability information can be used only to indicate whether the UE supports capability 2. In another embodiment of the present disclosure, the capability information can be used to indicate whether the UE supports capability 1 and / or whether the UE supports capability 2.

[0029] Furthermore, in one embodiment of the present disclosure, the reference signal of the current serving cell may include at least one of an SSB (Synchronous Signals Block) of the current serving cell, a CSI-RS (Channel State Information reference signal) of the current serving cell, and a PRS of the current serving cell.

[0030] In one embodiment of the present disclosure, the reference signal of the current serving cell may be any of the above signals, and in another embodiment of the present disclosure, the reference signal of the current serving cell may be a combination of any two of the above signals, or all three of the above signals.

[0031] In step 102, obtain a scheduling command sent by the base station based on the capability information, and receive a signal based on the scheduling command.

[0032] In one embodiment of the present disclosure, the scheduling command may specifically indicate whether the base station should simultaneously schedule signals corresponding to different SCSs in the target BWP.

[0033] Specifically, in one embodiment of the present disclosure, if the capability information sent by the UE to the base station indicates that the UE supports the ability to simultaneously receive signals corresponding to different SCSs, the base station may send a scheduling command to the UE instructing it to schedule signals corresponding to different SCSs simultaneously in the target BWP, so that the UE can simultaneously receive signals corresponding to different SCSs in this target BWP. In another embodiment of the present disclosure, if the capability information sent by the UE to the base station indicates that the UE does not support the ability to simultaneously receive signals corresponding to different SCSs, the base station may send a scheduling command to the UE instructing it not to simultaneously schedule signals corresponding to different SCSs in the target BWP, so that the UE can receive only one of the signals corresponding to different SCSs in this target BWP.

[0034] In one embodiment of the present disclosure, if the content included in the capability information transmitted by the UE is different (for example, only including whether capability 1 is supported, or whether capability 2 is supported, or including whether capability 1 and / or capability 2 are supported), the scheduling command obtained by the UE will also be different. For a detailed description of this part, please refer to the detailed description of the following embodiment.

[0035] As described above, in the signal reception method provided by the embodiments of the present disclosure, the UE sends capability information to the base station, which capability information indicates whether the UE supports the ability to simultaneously receive signals corresponding to different SCSs. The UE then obtains a scheduling command sent by the base station based on the capability information, which indicates whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously receive signals corresponding to different SCSs based on the scheduling command. This application proposes a signal reception method for limiting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0036] FIG. 2 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is performed by a UE. As shown in FIG. 2, the signal receiving method may include the following steps 201 to 202.

[0037] In step 201, capability information is sent to the base station by IE Meas And Mob Parameters signaling.

[0038] In step 202, obtain a scheduling command sent by a base station based on capability information, and receive a signal based on the scheduling command.

[0039] For the description of steps 201 to 202, please refer to the description of the above embodiment, and the embodiment of the present disclosure will not be described in detail here.

[0040] As described above, in the signal reception method provided by the embodiments of the present disclosure, the UE sends capability information to the base station, which capability information indicates whether the UE supports the ability to simultaneously receive signals corresponding to different SCSs. The UE then obtains a scheduling command sent by the base station based on the capability information, which indicates whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously receive signals corresponding to different SCSs based on the scheduling command. This application proposes a signal reception method for limiting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0041] FIG. 3 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is performed by a UE. As shown in FIG. 3, the signal receiving method may include the following steps 301 to 302.

[0042] Step 301: Send capability information to the base station through IE Meas And Mob Parameters MRDC signaling.

[0043] In step 302, obtain a scheduling command sent by a base station based on capability information, and receive a signal based on the scheduling command.

[0044] For the description of steps 301 to 302, please refer to the description of the above embodiment, and the embodiment of the present disclosure will not be described in detail here.

[0045] As described above, in the signal reception method provided by the embodiments of the present disclosure, the UE sends capability information to the base station, which capability information indicates whether the UE supports the ability to simultaneously receive signals corresponding to different SCSs. The UE then obtains a scheduling command sent by the base station based on the capability information, which indicates whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously receive signals corresponding to different SCSs based on the scheduling command. This application proposes a signal reception method for limiting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0046] FIG. 4 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is performed by a UE. As shown in FIG. 4, this signal receiving method may include the following steps 401 to 402.

[0047] In step 401, the UE sends capability information to the base station indicating whether it supports capability 1.

[0048] For the description of transmitting capability information and capability 1 to the base station, please refer to the description of the above embodiment, and the embodiment of the present disclosure will not be described in detail here.

[0049] In step 402, obtain a scheduling command sent by a base station based on capability information, and receive a signal based on the scheduling command.

[0050] In one embodiment of the present disclosure, if the capability information in step 401 indicates that the UE supports capability 1, in step 402, the UE obtains a scheduling command sent from the base station instructing simultaneous scheduling of the PRS to be measured and the data signal of the current serving cell in the target BWP, and can simultaneously receive the PRS to be measured and the data signal of the current serving cell in the target BWP, so that the UE simultaneously receives the data signal of the current serving cell while performing PRS measurement of the neighboring cell.

[0051] In another embodiment of the present disclosure, if the capability information in step 401 indicates that the UE does not support capability 1, in step 402, a scheduling command is obtained that instructs scheduling the PRS to be measured at the target BWP sent from the base station, the PRS to be measured is received at the target BWP, and the UE cannot receive the data signal of the current serving cell while performing PRS measurement of the neighboring cell.

[0052] As described above, in the signal reception method provided by the embodiments of the present disclosure, the UE sends capability information to the base station, which capability information indicates whether the UE supports the ability to simultaneously receive signals corresponding to different SCSs. The UE then obtains a scheduling command sent by the base station based on the capability information, which indicates whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously receive signals corresponding to different SCSs based on the scheduling command. This application proposes a signal reception method for limiting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0053] FIG. 5 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is performed by a UE. As shown in FIG. 5, this signal receiving method may include the following steps 501 to 502.

[0054] In step 501, the UE sends capability information to the base station indicating whether it supports capability 2.

[0055] For the description of transmitting the capability information and capability 2 to the base station through signaling, please refer to the description of the above embodiment, and the embodiment of the present disclosure will not be described in detail here.

[0056] In step 502, obtain a scheduling command sent by a base station based on capability information, and receive a signal based on the scheduling command.

[0057] In one embodiment of the present disclosure, if the capability information in step 501 indicates that the UE supports capability 2, in step 502, the UE obtains a scheduling command sent from the base station instructing simultaneous scheduling of the PRS to be measured and the reference signal of the current serving cell in the target BWP, and simultaneously receives the PRS to be measured and the reference signal of the current serving cell in the target BWP, so that the UE simultaneously receives and measures the reference signal of the current serving cell while performing PRS measurement of the neighboring cell.

[0058] In another embodiment of the present disclosure, if the capability information in step 501 indicates that the UE does not support capability 2, in step 502, the UE obtains a scheduling command instructing it to schedule the PRS to be measured at the target BWP sent from the base station, receives the PRS to be measured at the target BWP, and the UE cannot receive and measure the reference signal of the current serving cell while performing PRS measurement of the neighboring cell.

[0059] As described above, in the signal reception method provided by the embodiments of the present disclosure, the UE sends capability information to the base station, which capability information indicates whether the UE supports the ability to simultaneously receive signals corresponding to different SCSs. The UE then obtains a scheduling command sent by the base station based on the capability information, which indicates whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously receive signals corresponding to different SCSs based on the scheduling command. This application proposes a signal reception method for limiting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0060] FIG. 6 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is performed by a UE. As shown in FIG. 6, this signal receiving method may include the following steps 601 to 602.

[0061] Step 601: The UE sends capability information to the base station indicating whether the UE supports capability 1 and / or whether the UE supports capability 2.

[0062] For the description about transmitting capability information to the base station through signaling, please refer to the above description, and the embodiments of the present disclosure will not be described in detail here.

[0063] In step 602, obtain a scheduling command sent by a base station based on capability information, and receive a signal based on the scheduling command.

[0064] In one embodiment of the present disclosure, if the capability information in the above step 601 indicates whether the UE supports capability 1 and / or whether it supports capability 2, in step 602, the UE obtains a scheduling command sent from the base station instructing simultaneous scheduling of the PRS to be measured, the reference signal of the current serving cell, and the data signal of the current serving cell in the target BWP, and simultaneously receives the PRS to be measured, the reference signal of the current serving cell, and the data signal of the current serving cell in the target BWP, so that the UE can simultaneously receive the reference signal of the current serving cell and the data signal of the current serving cell while performing PRS measurement of the neighboring cell.

[0065] In another embodiment of the present disclosure, if the capability information in the above step 601 indicates that the UE supports capability 1 but does not support capability 2, in step 602, the UE obtains a scheduling command sent from the base station, instructing to simultaneously schedule the PRS to be measured and the data signal of the current serving cell in the target BWP, and simultaneously receives the PRS to be measured and the data signal of the current serving cell in the target BWP, and the UE cannot receive and measure the reference signal of the current serving cell while performing PRS measurement of the neighboring cell.

[0066] In another embodiment of the present disclosure, if the capability information in the above step 601 indicates that the UE supports capability 2 but does not support capability 1, in step 602, the UE obtains a scheduling command sent from the base station, instructing to simultaneously schedule the PRS to be measured and the reference signal of the current serving cell in the target BWP, and simultaneously receives the PRS to be measured and the reference signal of the current serving cell in the target BWP, and cannot receive the data signal of the current serving cell while the UE is measuring the PRS to be measured.

[0067] In another embodiment of the present disclosure, if the capability information in the above step 601 indicates that the UE does not support capability 1 and does not support capability 2, in step 602, the UE obtains a scheduling command sent from the base station to instruct scheduling the PRS to be measured at the target BWP, receives the PRS to be measured at the target BWP, and while the UE performs PRS measurement of the neighboring cell, it cannot receive the data signal of the current serving cell and cannot measure the reference signal of the current serving cell.

[0068] In the present disclosure, there are the following possible embodiments:

[0069] If the UE does not support capability 1 and capability 2 by default, and the capability indication information sent from the UE indicates that the UE supports capability 1, it indicates that the UE supports capability 1 but does not support capability 2; if the capability indication information sent from the UE indicates that the UE supports capability 2, it indicates that the UE supports capability 2 but does not support capability 1.

[0070] Or, conversely, if the UE supports capability 1 and capability 2 by default and the capability indication information sent from the UE indicates that the UE does not support capability 2, it indicates that the UE supports capability 1 and does not support capability 2, and if the capability indication information sent from the UE indicates that the UE does not support capability 1, it indicates that the UE supports capability 2 and does not support capability 1.

[0071] As described above, in the signal reception method provided by the embodiments of the present disclosure, the UE sends capability information to the base station, which capability information indicates whether the UE supports the ability to simultaneously receive signals corresponding to different SCSs. The UE then obtains a scheduling command sent by the base station based on the capability information, which indicates whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously receive signals corresponding to different SCSs based on the scheduling command. This application proposes a signal reception method for limiting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0072] FIG. 7 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is applied to a base station. As shown in FIG. 7, this signal receiving method can include the following steps 701 to 702.

[0073] Step 701: receive capability information sent from the UE;

[0074] In one embodiment of the present disclosure, a method for a base station to receive capability information may include receiving capability information transmitted by a UE through IE Meas And Mob Parameters signaling.

[0075] In another embodiment of the present disclosure, a method for a base station to receive capability information may include receiving capability information transmitted by a UE through IE Meas And Mob Parameters MRDC signaling.

[0076] In one embodiment of the present disclosure, this capability information can be used to indicate whether the UE supports the ability to simultaneously receive signals corresponding to different SCSs when the same BWP transmits signals corresponding to different SCSs.

[0077] In one embodiment of the present disclosure, signals of different types (i.e., corresponding to different SCSs) may be transmitted over the same BWP. For example, in one embodiment of the present disclosure, during mobility measurement of the UE, the UE may receive a handover command from a base station, which instructs the UE to handover to a target BWP that matches the frequency domain of the PRS to be measured of a neighboring cell. The UE then hands over to the target BWP based on the handover command to receive and measure the PRS to be measured over the target BWP. At the same time, in one embodiment of the present disclosure, the UE also receives the reference signal of the current serving cell over the target BWP to maintain traffic of the current serving cell. In this case, a situation occurs in which the PRS to be measured of a neighboring cell, the reference signal of the current serving cell, and the data signal of the current serving cell are simultaneously transmitted over the same BWP. The PRS to be measured of the neighboring cell, the reference signal of the current serving cell, and the data signal of the current serving cell may correspond to different SCSs.

[0078] Based on the above situation, in one embodiment of the present disclosure, the capability information may indicate at least one of: whether the UE supports capability 1, which in any embodiment of the present disclosure includes: capability 1 including the ability of the UE to simultaneously receive the PRS to be measured and the data signal of the current serving cell when the PRS to be measured and the data signal of the current serving cell correspond to different SCSs; and whether the UE supports capability 2, which in any embodiment of the present disclosure includes: capability 2 including: capability 2 including the ability of the UE to simultaneously receive the PRS to be measured and the reference signal of the current serving cell when the PRS to be measured and the reference signal of the current serving cell correspond to different SCSs.

[0079] As can be seen from the above, in one embodiment of the present disclosure, the capability information can be used only to indicate whether the UE supports capability 1. In another embodiment of the present disclosure, the capability information can be used only to indicate whether the UE supports capability 2. In another embodiment of the present disclosure, the capability information can be used to indicate whether the UE supports capability 1 and / or whether the UE supports capability 2.

[0080] In one embodiment of the present disclosure, the reference signal of the current serving cell may include at least one of an SSB of the current serving cell, a CSI-RS of the current serving cell, and a PRS of the current serving cell.

[0081] In one embodiment of the present disclosure, the reference signal of the current serving cell may be any of the above signals, and in another embodiment of the present disclosure, the reference signal of the current serving cell may be a combination of any two of the above signals, or all three of the above signals.

[0082] In step 702, send a scheduling command to the UE based on the capability information, and send a signal to the UE based on the scheduling command.

[0083] In one embodiment of the present disclosure, the scheduling command may specifically indicate whether the base station should schedule signals corresponding to different SCSs simultaneously in the target BWP.

[0084] Specifically, in one embodiment of the present disclosure, if the capability information sent by the UE to the base station indicates that the UE supports the ability to simultaneously receive signals corresponding to different SCSs, the base station may send a scheduling command to the UE instructing it to schedule signals corresponding to different SCSs simultaneously on the target BWP, so that the UE can receive signals corresponding to different SCSs simultaneously on the target BWP. In another embodiment of the present disclosure, if the capability information sent by the UE to the base station indicates that the UE does not support the ability to simultaneously receive signals corresponding to different SCSs, the base station may send a scheduling command to the UE instructing it not to simultaneously schedule signals corresponding to different SCSs on the target BWP, so that the UE can receive only one of the signals corresponding to different SCSs on the target BWP.

[0085] In one embodiment of the present disclosure, if the capability information transmitted by the UE includes different content (for example, only including whether capability 1 is supported, or whether capability 2 is supported, or including whether capability 1 and / or capability 2 are supported), the scheduling command transmitted by the base station to the UE will also be different. For a detailed description of this part, please refer to the detailed description of the following embodiment.

[0086] As described above, in the signal reception method provided by the embodiments of the present disclosure, the base station receives capability information transmitted from the UE, which indicates whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs. The base station then transmits a scheduling command to the UE based on the capability information, indicating whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously transmit signals corresponding to different SCSs to the UE based on the scheduling command. The present application proposes a signal reception method for restricting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0087] FIG. 8 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is applied to a base station. As shown in FIG. 8, this signal receiving method can include the following steps 801 to 802.

[0088] Step 801: receive capability information sent by the UE through IE MeasAndMobParameters signaling.

[0089] In step 802, send a scheduling command to the UE based on the capability information, and send a signal to the UE based on the scheduling command.

[0090] For the description of steps 801-802, please refer to the above description, and the embodiments of the present disclosure will not be described in detail here.

[0091] As described above, in the signal reception method provided by the embodiments of the present disclosure, the base station receives capability information transmitted from the UE, which indicates whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs. The base station then transmits a scheduling command to the UE based on the capability information, indicating whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously transmit signals corresponding to different SCSs to the UE based on the scheduling command. The present application proposes a signal reception method for restricting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0092] FIG. 9 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is applied to a base station. As shown in FIG. 9, this signal receiving method can include the following steps 901 to 902.

[0093] In step 901, the UE receives capability information sent by IE Meas And Mob Parameters MRDC signaling.

[0094] In step 902, send a scheduling command to the UE based on the capability information, and send a signal to the UE based on the scheduling command.

[0095] For the description of steps 901 to 902, please refer to the above description, and the embodiments of the present disclosure will not be described in detail here.

[0096] As described above, in the signal reception method provided by the embodiments of the present disclosure, the base station receives capability information transmitted from the UE, which indicates whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs. The base station then transmits a scheduling command to the UE based on the capability information, indicating whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously transmit signals corresponding to different SCSs to the UE based on the scheduling command. The present application proposes a signal reception method for restricting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0097] FIG. 10 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is applied to a base station. As shown in FIG. 10, this signal receiving method can include the following steps 1001 to 1002.

[0098] In step 1001, capability information transmitted from the UE indicating whether the UE supports capability 1 is received.

[0099] For the description of the capability information and capability 1, please refer to the description of the above embodiment, and the embodiment of the present disclosure will not be described in detail here.

[0100] In step 1002, send a scheduling command to the UE based on the capability information, and send a signal to the UE based on the scheduling command.

[0101] In one embodiment of the present disclosure, if the capability information in step 1001 indicates that the UE supports capability 1, in step 1002, the base station sends a scheduling command to the UE instructing it to simultaneously schedule the PRS to be measured and the data signal of the current serving cell in the target BWP, so that the PRS to be measured and the data signal of the current serving cell can be simultaneously transmitted in the target BWP, allowing the UE to simultaneously receive the data signal of the current serving cell while performing PRS measurement of the neighboring cell.

[0102] In another embodiment of the present disclosure, if the capability information in step 1001 indicates that the UE does not support capability 1, in step 1002, the base station sends a scheduling command to the UE to instruct it to schedule the PRS to be measured at the target BWP, transmits the PRS to be measured at the target BWP, and cannot schedule the data signal of the current serving cell while the UE measures the PRS to be measured.

[0103] As described above, in the signal reception method provided by the embodiments of the present disclosure, the base station receives capability information transmitted from the UE, which indicates whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs. The base station then transmits a scheduling command to the UE based on the capability information, indicating whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously transmit signals corresponding to different SCSs to the UE based on the scheduling command. The present application proposes a signal reception method for restricting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0104] FIG. 11 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is applied to a base station. As shown in FIG. 11, this signal receiving method can include the following steps 1101 to 1102.

[0105] In step 1101, capability information transmitted from the UE indicating whether the UE supports capability 2 is received.

[0106] For the description of the capability information and capability 2, please refer to the description of the above embodiment, and the embodiment of the present disclosure will not be described in detail here.

[0107] In step 1102, send a scheduling command to the UE based on the capability information, and send a signal to the UE based on the scheduling command.

[0108] In one embodiment of the present disclosure, if the capability information in step 1101 indicates that the UE supports capability 2, in step 1102, the base station sends a scheduling command to the UE instructing it to simultaneously schedule the PRS to be measured and the reference signal of the current serving cell in the target BWP, and simultaneously transmits the PRS to be measured and the reference signal of the current serving cell in the target BWP, so that the UE can simultaneously receive and measure the reference signal of the current serving cell while performing PRS measurement of the neighboring cell.

[0109] In another embodiment of the present disclosure, if the capability information in step 1101 indicates that the UE does not support capability 2, in step 1102, the base station sends a scheduling command to the UE instructing it to schedule the PRS to be measured at the target BWP, transmits the PRS to be measured at the target BWP, and cannot schedule the reference signal of the current serving cell while the UE measures the PRS to be measured.

[0110] As described above, in the signal reception method provided by the embodiments of the present disclosure, the base station receives capability information transmitted from the UE, which indicates whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs. The base station then transmits a scheduling command to the UE based on the capability information, indicating whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously transmit signals corresponding to different SCSs to the UE based on the scheduling command. The present application proposes a signal reception method for restricting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0111] FIG. 12 is a schematic flowchart of a signal receiving method provided by an embodiment of the present disclosure, which is applied to a base station. As shown in FIG. 12, this signal receiving method can include the following steps 1201 to 1202.

[0112] In step 1201, capability information transmitted from a UE is received, indicating whether the UE supports capability 1 and / or whether the UE supports capability 2.

[0113] For the description of the capability information, please refer to the description of the above embodiment, and the embodiment of the present disclosure will not be described in detail here.

[0114] In step 1202, send a scheduling command to the UE based on the capability information, and send a signal to the UE based on the scheduling command.

[0115] In one embodiment of the present disclosure, if the capability information in step 1201 indicates whether the UE supports capability 1 and / or whether it supports capability 2, in step 1202, the base station sends a scheduling command to the UE instructing it to simultaneously schedule the PRS to be measured, the reference signal of the current serving cell, and the data signal of the current serving cell in the target BWP, and simultaneously transmits the PRS to be measured, the reference signal of the current serving cell, and the data signal of the current serving cell in the target BWP, so that the UE can simultaneously receive the reference signal of the current serving cell and the data signal of the current serving cell while performing PRS measurement of the neighboring cell.

[0116] In another embodiment of the present disclosure, if the capability information in step 1201 indicates that the UE supports capability 1 but does not support capability 2, in step 1202, the base station sends a scheduling command to the UE to instruct it to simultaneously schedule the PRS to be measured and the data signal of the current serving cell in the target BWP, so that the PRS to be measured and the data signal of the current serving cell are simultaneously transmitted in the target BWP, and the reference signal of the current serving cell cannot be scheduled while the UE measures the PRS to be measured.

[0117] In another embodiment of the present disclosure, if the capability information in step 1201 indicates that the UE supports capability 2 but does not support capability 1, in step 1202, the base station sends a scheduling command to the UE, instructing it to simultaneously schedule the PRS to be measured and the reference signal of the current serving cell in the target BWP, so that the PRS to be measured and the reference signal of the current serving cell are simultaneously transmitted in the target BWP, and the data signal of the current serving cell cannot be scheduled while the UE measures the PRS to be measured.

[0118] In another embodiment of the present disclosure, if the capability information in step 1201 indicates that the UE does not support capability 2 and does not support capability 1, in step 1202, the base station sends a scheduling command to the UE to instruct it to schedule the PRS to be measured at the target BWP, transmits the PRS to be measured at the target BWP, and cannot schedule the data signal of the current serving cell and the reference signal of the current serving cell while the UE measures the PRS to be measured.

[0119] In the present disclosure, there are the following possible embodiments:

[0120] If the UE does not support capability 1 and capability 2 by default, and the capability indication information sent from the UE indicates that the UE supports capability 1, it indicates that the UE supports capability 1 but does not support capability 2; if the capability indication information sent from the UE indicates that the UE supports capability 2, it indicates that the UE supports capability 2 but does not support capability 1.

[0121] Or, conversely, if the UE supports capability 1 and capability 2 by default and the capability indication information sent from the UE indicates that the UE does not support capability 2, it indicates that the UE supports capability 1 and does not support capability 2, and if the capability indication information sent from the UE indicates that the UE does not support capability 1, it indicates that the UE supports capability 2 and does not support capability 1.

[0122] As described above, in the signal reception method provided by the embodiments of the present disclosure, the base station receives capability information transmitted from the UE, which indicates whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs. The base station then transmits a scheduling command to the UE based on the capability information, indicating whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously transmit signals corresponding to different SCSs to the UE based on the scheduling command. The present application proposes a signal reception method for restricting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0123] Figure 13 is a schematic configuration diagram of a signal receiving device 1300 provided by one embodiment of the present disclosure, which is applied to a UE. As shown in Figure 13, this signal receiving device 1300 may include: a transmitting module 1301 for transmitting capability information to a base station, where the capability information indicates whether the UE supports the capability of simultaneously receiving signals corresponding to different subcarrier spacings (SCSs); and a receiving module 1302 for obtaining a scheduling command transmitted by the base station based on the capability information, and receiving a signal based on the scheduling command.

[0124] As described above, in the signal receiving device provided by the embodiment of the present disclosure, the UE transmits capability information to the base station, which capability information indicates whether the UE supports the ability to simultaneously receive signals corresponding to different SCSs. The UE then obtains a scheduling command transmitted by the base station based on the capability information, which indicates whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously receive signals corresponding to different SCSs based on the scheduling command. The present application proposes a signal receiving method for restricting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0125] Optionally, in one embodiment of the present disclosure, the capability information indicates at least one of: whether the UE supports capability 1, where capability 1 includes the UE being able to simultaneously receive the PRS to be measured and the data signal of the current serving cell when the PRS to be measured and the data signal of the current serving cell correspond to different SCSs; and whether the UE supports capability 2, where capability 2 includes the UE being able to simultaneously receive the PRS to be measured and the reference signal of the current serving cell when the PRS to be measured and the reference signal of the current serving cell correspond to different SCSs.

[0126] Optionally, in one embodiment of the present disclosure, the sending module 1301 further sends the capability information to the base station through a measurement and mobility parameters IE (MeasAndMobParameters) signaling.

[0127] In addition, in one embodiment of the present disclosure, the sending module 1301 further sends the capability information to the base station through IE Meas And Mob Parameters MRDC signaling.

[0128] Furthermore, in one embodiment of the present disclosure, the PRSs to be measured include PRSs to be measured in neighboring cells.

[0129] Furthermore, in one embodiment of the present disclosure, the reference signal of the current serving cell may include at least one of a synchronization signal block (SSB) of the current serving cell, a channel state information reference signal (CSI-RS) of the current serving cell, and a PRS of the current serving cell.

[0130] Furthermore, in one embodiment of the present disclosure, the sending module 1301 further sends capability information to the base station indicating whether the UE supports capability 1.

[0131] Further, in one embodiment of the present disclosure, the receiving module 1302 further acquires a scheduling command sent from the base station, instructing to simultaneously schedule the PRS to be measured and the data signal of the current serving cell in a target BWP, if the capability information indicates that the UE supports capability 1, and simultaneously receives the PRS to be measured and the data signal of the current serving cell in the target BWP; and acquires a scheduling command sent from the base station, instructing to schedule the PRS to be measured in the target BWP, if the capability information indicates that the UE does not support capability 1, and receives the PRS to be measured in the target BWP, and the UE cannot receive the data signal of the current serving cell while measuring the PRS to be measured.

[0132] Furthermore, in one embodiment of the present disclosure, the sending module 1301 further sends capability information to the base station indicating whether the UE supports capability 2.

[0133] Further, in one embodiment of the present disclosure, the receiving module 1302 further acquires, if the capability information indicates that the UE supports capability 2, a scheduling command sent from the base station instructing simultaneous scheduling of the PRS to be measured and the reference signal of the current serving cell in the target BWP, and simultaneously receives the PRS to be measured and the reference signal of the current serving cell in the target BWP; if the capability information indicates that the UE does not support capability 2, acquires a scheduling command sent from the base station instructing simultaneous scheduling of the PRS to be measured in the target BWP, and receives the PRS to be measured in the target BWP, and the UE cannot measure the reference signal of the current serving cell while measuring the PRS to be measured.

[0134] Furthermore, in one embodiment of the present disclosure, the sending module 1301 further sends capability information indicating whether the UE supports capability 1 and whether the UE supports capability 2 to the base station.

[0135] Further, in one embodiment of the present disclosure, the receiving module 1301 further comprises: if the capability information indicates that the UE supports capability 1 and capability 2, acquiring a scheduling command sent from the base station, instructing to simultaneously schedule the PRS to be measured, a reference signal of the current serving cell, and a data signal of the current serving cell, in the target BWP; and simultaneously receiving the PRS to be measured, the reference signal of the current serving cell, and the data signal of the current serving cell, in the target BWP; if the capability information indicates that the UE supports capability 1 but does not support capability 2, acquiring a scheduling command sent from the base station, instructing to simultaneously schedule the PRS to be measured and the data signal of the current serving cell, in the target BWP; and simultaneously receiving the PRS to be measured and the data signal of the current serving cell, in the target BWP; and measuring the reference signal of the current serving cell while the UE measures the PRS to be measured. If the capability information indicates that the UE supports capability 2 but not capability 1, it obtains a scheduling command sent from the base station instructing simultaneous scheduling of the PRS to be measured and the reference signal of the current serving cell over the target BWP, receives the PRS to be measured and the reference signal of the current serving cell over the target BWP simultaneously, and the UE is unable to receive a data signal of the current serving cell while measuring the PRS to be measured; if the capability information indicates that the UE does not support capability 1 but does not support capability 2, it obtains a scheduling command sent from the base station instructing simultaneous scheduling of the PRS to be measured and the reference signal of the current serving cell over the target BWP, receives the PRS to be measured over the target BWP, and the UE is unable to receive a data signal of the current serving cell while measuring the PRS to be measured, and is unable to measure the reference signal of the current serving cell.

[0136] Figure 14 is a schematic configuration diagram of a signal receiving device 1400 provided by one embodiment of the present disclosure, which is applied to a base station. As shown in Figure 14, this signal receiving device 1400 may include: a receiving module 1401 for receiving capability information transmitted from a UE, where the capability information indicates whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs; and a transmitting module 1402 for transmitting a scheduling command to the UE based on the capability information and transmitting a signal to the UE based on the scheduling command.

[0137] As described above, in the signal receiving device provided by the embodiment of the present disclosure, the base station receives capability information transmitted from the UE, which indicates whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs. The base station then transmits a scheduling command to the UE based on the capability information, indicating whether the base station will simultaneously schedule signals corresponding to different SCSs in the target BWP, and determines whether to simultaneously transmit signals corresponding to different SCSs to the UE based on the scheduling command. The present application proposes a signal receiving method for restricting how the UE receives signals corresponding to different SCSs, thereby ensuring the stability of signal reception.

[0138] Optionally, in one embodiment of the present disclosure, the capability information indicates at least one of: whether the UE supports capability 1, where capability 1 includes that the UE can simultaneously receive the PRS to be measured and the data signal of the current serving cell when the PRS to be measured and the data signal of the current serving cell correspond to different SCSs; and whether the UE supports capability 2, where capability 2 includes that the UE can simultaneously receive the PRS to be measured and the reference signal of the current serving cell when the PRS to be measured and the reference signal of the current serving cell correspond to different SCSs.

[0139] In addition, in one embodiment of the present disclosure, the receiving module 1401 further receives the capability information sent by the UE through IE MeasAndMobParameters signaling.

[0140] In addition, in one embodiment of the present disclosure, the receiving module 1401 further receives the capability information sent by the UE through IE Meas And Mob Parameters MRDC signaling.

[0141] Furthermore, in one embodiment of the present disclosure, the PRSs to be measured include PRSs to be measured in neighboring cells.

[0142] Furthermore, in one embodiment of the present disclosure, the reference signal of the current serving cell includes at least one of an SSB of the current serving cell, a CSI-RS of the current serving cell, and a PRS of the current serving cell.

[0143] Furthermore, in one embodiment of the present disclosure, the receiving module 1401 further receives capability information sent from the UE, indicating whether the UE supports capability 1.

[0144] Further, in one embodiment of the present disclosure, the transmitting module 1402 further transmits, if the capability information indicates that the UE supports capability 1, a scheduling command to the UE instructing simultaneous scheduling of the PRS to be measured and the data signal of the current serving cell on the target BWP, and simultaneously transmitting the PRS to be measured and the data signal of the current serving cell on the target BWP; if the capability information indicates that the UE does not support capability 1, a scheduling command to the UE instructing simultaneous scheduling of the PRS to be measured on the target BWP, and transmitting the PRS to be measured on the target BWP, and the data signal of the current serving cell cannot be scheduled while the UE measures the PRS to be measured.

[0145] Furthermore, in one embodiment of the present disclosure, the receiving module 1402 further receives capability information transmitted from the UE, indicating whether the UE supports capability 2.

[0146] Further, in one embodiment of the present disclosure, the transmitting module 1402 further transmits, if the capability information indicates that the UE supports capability 2, a scheduling command to the UE instructing simultaneous scheduling of the PRS to be measured and the reference signal of the current serving cell in the target BWP, and simultaneously transmitting the PRS to be measured and the reference signal of the current serving cell in the target BWP; if the capability information indicates that the UE does not support capability 2, a scheduling command to the UE instructing simultaneous scheduling of the PRS to be measured in the target BWP, and transmitting the PRS to be measured in the target BWP, and the reference signal of the current serving cell cannot be scheduled while the UE measures the PRS to be measured.

[0147] Furthermore, in one embodiment of the present disclosure, the receiving module 1402 further receives capability information transmitted from the UE indicating whether the UE supports capability 1 and whether the UE supports capability 2.

[0148] Further, in one embodiment of the present disclosure, the transmitting module 1402 further comprises: if the capability information indicates that the UE supports capability 1 and capability 2, transmitting a scheduling command to the UE to instruct simultaneous scheduling of the PRS to be measured, a reference signal of the current serving cell, and a data signal of the current serving cell in the target BWP, and simultaneously transmitting the PRS to be measured, the reference signal of the current serving cell, and the data signal of the current serving cell in the target BWP; if the capability information indicates that the UE supports capability 1 but not capability 2, transmitting a scheduling command to the UE to instruct simultaneous scheduling of the PRS to be measured and the data signal of the current serving cell in the target BWP, and simultaneously transmitting the PRS to be measured and the data signal of the current serving cell in the target BWP, and scheduling the reference signal of the current serving cell while the UE measures the PRS to be measured. If the capability information indicates that the UE supports capability 2 but not capability 1, send a scheduling command to the UE instructing simultaneous scheduling of the PRS to be measured and the reference signal of the current serving cell on the target BWP, transmit the PRS to be measured and the reference signal of the current serving cell on the target BWP simultaneously, and the UE cannot schedule a data signal of the current serving cell while measuring the PRS to be measured; if the capability information indicates that the UE does not support capability 1 but does not support capability 2, send a scheduling command to the UE instructing simultaneous scheduling of the PRS to be measured and the reference signal of the current serving cell on the target BWP, transmit the PRS to be measured on the target BWP, and the UE cannot schedule a data signal of the current serving cell and the reference signal of the current serving cell while measuring the PRS to be measured.

[0149] A computer storage medium provided by an embodiment of the present disclosure stores an executable program, and when the executable program is executed by a processor, the method shown in any of Figures 1 to 6 or Figures 7 to 12 can be realized.

[0150] To realize the above embodiments, the present disclosure further proposes a computer program product including a computer program, which, when executed by a processor, realizes the method shown in any of Figures 1 to 6 or Figures 7 to 12.

[0151] Furthermore, to realize the above-described embodiments, a computer program is further proposed, which, when executed by a processor, realizes the method shown in any one of FIGS. 1 to 6 or FIGS.

[0152] 15 is a block diagram of a user equipment (UE) 1500 provided by one embodiment of the present disclosure. For example, the UE 1500 may be a mobile phone, a computer, a digital broadcast terminal device, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

[0153] Referring to FIG. 15, the UE 1500 may include at least one of a processing component 1502, a memory 1504, a power component 1506, a multimedia component 1508, an audio component 1510, an input / output (I / O) interface 1512, a sensor component 1513, and a communication component 1516.

[0154] The processing component 1502 typically controls the overall operation of the UE 1500, such as operations related to display, phone calls, data communications, camera operation, and recording operations. The processing component 1502 may include at least one processor 1520 for executing instructions to complete all or some of the steps of the above-described methods. The processing component 1502 may also include at least one module for facilitating interaction with other components. For example, the processing component 1502 may include a multimedia module for facilitating interaction between the processing component 1502 and the multimedia component 1508.

[0155] The memory 1504 is configured to store various types of data to support operation at the UE 1500. Examples of this data include instructions for any application programs or methods for operating at the UE 1500, contact data, phone book data, messages, images, videos, etc. The memory 1504 may be implemented by any type of volatile or non-volatile storage device, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk, optical disk, or any combination thereof.

[0156] The power component 1506 provides power to various components of the UE 1500. The power component 1506 may include a power management system, at least one power source, and components associated with generating, managing, and distributing power to other components of the UE 1500.

[0157] The multimedia component 1508 includes a screen that provides an output interface between the UE 1500 and a user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel may include at least one touch sensor to detect touches, slides, and gestures on the touch panel. The touch sensor may detect not only the boundaries of a touch or slide operation but also the wake-up time and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 1508 includes one front camera and / or one rear camera. When the UE 1500 is in an operation mode, such as a photo mode or a video mode, the front camera and / or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or may have a focal length and optical zoom capability.

[0158] The audio component 1510 is configured to output and / or input audio signals. For example, the audio component 1510 includes a microphone (MIC) configured to receive external audio signals when the UE 1500 is in an operation mode such as a call mode, a record mode, and a voice recognition mode. The received audio signals may be further stored in the memory 1504 or transmitted via the communication component 1516. In some embodiments, the audio component 1510 further includes a speaker for outputting audio signals.

[0159] The I / O interface 1512 provides an interface between the processing component 1502 and a peripheral interface module, which may be a keyboard, a click wheel, buttons, etc. These buttons may include, but are not limited to, a home button, volume buttons, a start button, and a lock button.

[0160] The sensor component 1513 includes at least one sensor to provide various aspects of status assessment to the UE 1500. For example, the sensor component 1513 can detect the on / off state of the device 1500, the relative positioning of components, such as the display and keypad of the UE 1500, and the positional changes of the UE 1500 or one of its components, the presence or absence of contact between the user and the UE 1500, the orientation and position or acceleration / deceleration of the UE 1500, and temperature changes of the UE 1500. The sensor component 1513 can also include a proximity sensor configured to detect the presence of a nearby object in the absence of any physical contact. The sensor component 1513 can further include an optical sensor, such as a CMOS or CCD image sensor used for imaging applications. In some embodiments, the sensor component 1513 can further include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0161] The communication component 1516 is configured to facilitate wired or wireless communication between the UE 1500 and other devices. The UE 1500 can access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof. In an exemplary embodiment, the communication component 1516 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1516 further includes a near-field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

[0162] In an exemplary embodiment, the UE 2500 may be implemented by at least one application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component to perform the above-described methods.

[0163] FIG. 16 is a block diagram of a base station 1600 provided by an embodiment of the present application. For example, the base station 1600 may be provided as a base station. Referring to FIG. 16, the base station 1600 includes a processing component 1611 further including at least one processor, and a memory resource represented by memory 1632 for storing instructions executable by the processing component 1622, such as an application program. The application program stored in memory 1632 may include one or more modules, each corresponding to a set of instructions. The processing component 1615 is also configured to execute instructions to perform any method applicable to the base station described above, such as the method shown in FIG. 1.

[0164] Base station 1600 may further include a power component 1626 configured to perform power management of base station 1600, a wired or wireless network interface 1650 configured to connect base station 1600 to a network, and an input / output (I / O) interface 1658. Base station 1600 may operate an operating system stored in memory 1632, such as Windows Server™, Mac OS X™, Unix™, Linux™, Free BSD™, or the like.

[0165] In the above embodiments of the present disclosure, the methods provided by the embodiments of the present disclosure are described from the perspective of a base station and a UE, respectively. To realize each function in the methods provided by the above embodiments of the present disclosure, the base station and the UE may include hardware configurations and software modules, and each function may be realized in the form of a hardware configuration, a software module, or a hardware configuration plus a software module. Some of the functions may be implemented in the form of a hardware configuration, a software module, or a hardware configuration plus a software module.

[0166] An embodiment of the present disclosure provides a communication device. The communication device may include a transceiver module and a processing module. The transceiver module may include a transmitting module and / or a receiving module, where the transmitting module is used to realize a transmitting function, the receiving module is used to realize a receiving function, and the transceiver module may realize the transmitting function and / or the receiving function.

[0167] The communication device may be a terminal device (the terminal device in the above method embodiment), a device in the terminal device, or a device that can be matched and used with the terminal device, or the communication device may be a network device, a device in the network device, or a device that can be matched and used with the network device.

[0168] An embodiment of the present disclosure provides another communication device. The communication device may be a network device, a terminal device (e.g., the terminal device of the above method embodiment), a chip, chip system, processor, etc. that helps the network device to realize the above method, or a chip, chip system, processor, etc. that helps the terminal device to realize the above method. This device can be used to realize the method described in the above method embodiment, and specific details can be found in the description of the above method embodiment.

[0169] A communication device may include one or more processors. The processor may be a general-purpose processor or a special-purpose processor, etc. For example, it may be a baseband processor or a central processing unit. The baseband processor may be used to process communication protocols and communication data, and the central processing unit may be used to control a communication device (e.g., a base station, a baseband chip, a terminal device, a terminal device chip, a DU or CU, etc.), execute a computer program, and process data of the computer program.

[0170] Optionally, the communication device may further include one or more memories capable of storing a computer program. The processor executes the computer program so that the communication device performs the method described in the above method embodiment. Optionally, the memory may further store data. The communication device and the memory may be provided separately or integrated.

[0171] Optionally, the communication device may further include a transceiver and an antenna. The transceiver may be referred to as a transmitting / receiving unit, a transceiver, or a transmitting / receiving circuit, etc., to realize a transmitting / receiving function. The transceiver may include a receiver and a transmitter, and the receiver may be referred to as a receiver or a receiving circuit, etc., to realize a receiving function, and the transmitter may be referred to as a transmitter or a transmitting circuit, etc., to realize a transmitting function.

[0172] Optionally, the communication device may further include one or more interface circuits, which are used to receive and transmit code instructions to the processor, which executes the code instructions to cause the communication device to perform the method described in the above method embodiment.

[0173] The communication device is a terminal device (eg, a terminal device in the above method embodiments), and the processor is used to execute the method shown in any of FIGS.

[0174] The communication device is a network device, and the transceiver is used to perform the method shown in any of FIGS.

[0175] In one embodiment, the processor may include a transceiver for implementing the receiving and transmitting functions. For example, the transceiver may be a transmitting / receiving circuit, an interface, or an interface circuit. The transmitting / receiving circuit, the interface, or the interface circuit for implementing the receiving and transmitting functions may be separate or integrated. The transmitting / receiving circuit, the interface, or the interface circuit may be used for reading and writing code / data, or the transmitting / receiving circuit, the interface, or the interface circuit may be used for transmitting or communicating signals.

[0176] In one implementation, the processor may store a computer program that, when executed by the processor, causes the communication device to perform the method described in the above method embodiments. The computer program may be hardened within the processor, in which case the processor may be implemented by hardware.

[0177] In one embodiment, a communications device may include circuitry capable of implementing the transmitting, receiving, or communicating functions of the above method embodiments. The processors and transceivers described in this disclosure may be implemented in an integrated circuit (IC), an analog IC, a radio frequency integrated circuit (RFIC), a hybrid signal IC, an application specific integrated circuit (ASIC), a printed circuit board (PCB), an electronic device, or the like. The processors and transceivers may also be fabricated in various IC process technologies, such as complementary metal oxide semiconductor (CMOS), n-type metal oxide semiconductor (nMOS), p-type metal oxide semiconductor (PMOS), bipolar junction transistor (BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), or gallium arsenide (GaAs).

[0178] The communication device described in the above embodiment may be a network device or a terminal device (the terminal device in the above method embodiment), but the scope of the communication device described in the present disclosure is not limited thereto, and the structure of the communication device may be unlimited. The communication device may be an independent device or a part of a larger device. For example, the communication device may be as follows: (1) An independent integrated circuit IC, or chip, or chip system or subsystem; (2) A set of one or more ICs, which may optionally include a memory component for storing data and computer programs. (3) ASICs such as modems, (4) Modules that can be incorporated into other devices; (5) Receivers, terminal devices, smart terminal devices, mobile phones, wireless devices, handhelds, mobile units, in-vehicle devices, network devices, cloud devices, artificial intelligence devices, etc. (6) Others.

[0179] When the communication device is a chip or chip system, the chip includes a processor and an interface, where the number of processors may be one or more, and the number of interfaces may be multiple.

[0180] Optionally, the chip further includes memory for storing necessary computer programs and data.

[0181] Those skilled in the art can also understand that various illustrative logical blocks and steps described in the embodiments of the present disclosure can be realized by electronic hardware, computer software, or a combination of both. Whether such functions are realized by hardware or software is determined by the specific application and the overall system design requirements. Those skilled in the art can use the above functions realized in various ways for each specific application, but this implementation should not be understood as going beyond the scope of protection of the embodiments of the present disclosure.

[0182] An embodiment of the present disclosure further provides a system for determining a time length of a sidelink, which includes a communication device as a terminal device in the embodiment (e.g., a first terminal device in the embodiment of the above method) and a communication device as a network device, or which includes a communication device as a terminal device in the embodiment (e.g., a first terminal device in the embodiment of the above method) and a communication device as a network device.

[0183] The present disclosure further provides a computer-readable storage medium having stored thereon instructions that, when executed by a computer, implement the functionality of any of the method embodiments described above.

[0184] The present disclosure further provides a computer program product that, when executed by a computer, implements the functionality of any of the above method embodiments.

[0185] The above embodiments may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using software, they may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer programs. The processes or functions according to the above embodiments of the present disclosure are generated in whole or in part when a computer program is loaded and executed on a computer. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer program may be stored on a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, the computer program may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, radio, microwave, etc.) transmission. The computer-readable storage medium may be any available medium accessible by a computer, or may include a data storage device such as a server, data center, or the like integrated with one or more available media. The available medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., digital video disc (DVD)), or a semiconductor medium (e.g., solid state disk (SSD)).

[0186] Those skilled in the art will understand that the various numerals such as first, second, etc. in the present disclosure are merely for the convenience of explanation and do not limit the scope of the embodiments of the present disclosure, but also represent priority.

[0187] At least one in the present disclosure can also be described as one or more, and more may be two, three, four or more, and is not limited to the present disclosure. In the embodiments of the present disclosure, for one technical feature, technical features in the type of technical feature are distinguished by "first," "second," "third," "A," "B," "C," and "D," etc., and there is no order of precedence or chronology between the technical features described as "first," "second," "third," "A," "B," "C," and "D."

[0188] Those skilled in the art will readily appreciate other embodiments of the present disclosure after studying the specification and practicing the invention disclosed herein. This disclosure is intended to cover any modifications, uses, or adaptations of the present invention, which modifications, uses, or adaptations follow the general principles of the present invention and include common general knowledge or customary technical means in the art that are not disclosed in this disclosure. The specification and examples are considered to be exemplary only, with the true scope and spirit of the present disclosure being indicated by the following claims.

[0189] It should be noted that the present disclosure is not limited to the exact structure described above and shown in the drawings, and various modifications and variations can be made without departing from the scope of the present disclosure, which is limited only by the appended claims.

Claims

1. A method for receiving a signal, comprising: The method is applied to a user equipment (UE), the method comprising: sending capability information to a base station, the capability information indicating whether the UE supports the ability to simultaneously receive signals corresponding to different subcarrier spacings (SCSs); obtaining a scheduling command sent by the base station based on the capability information, and receiving a signal based on the scheduling command; Including, The capability information is Indicating whether the UE supports capability 1, wherein capability 1 includes that the UE can simultaneously receive the PRS to be measured and the data signal of the current serving cell when the PRS to be measured and the data signal of the current serving cell correspond to different SCSs; indicating whether the UE supports capability 2, the capability 2 including that the UE can simultaneously receive the PRS to be measured and the reference signal of the current serving cell when the PRS to be measured and the reference signal of the current serving cell correspond to different SCSs; The step of transmitting capability information to the base station includes: transmitting capability information to the base station indicating whether the UE supports capability 1 and whether the UE supports capability 2; The step of obtaining a scheduling command transmitted by the base station based on the capability information and receiving a signal based on the scheduling command includes: If the capability information indicates that the UE supports capability 1 and capability 2, acquiring a scheduling command transmitted from the base station, the scheduling command instructing simultaneous scheduling of a PRS to be measured, a reference signal of a current serving cell, and a data signal of the current serving cell at a target BWP, and simultaneously receiving the PRS to be measured, the reference signal of the current serving cell, and the data signal of the current serving cell at the target BWP; If the capability information indicates that the UE supports capability 1 but does not support capability 2, obtaining a scheduling command sent from the base station, the scheduling command instructing simultaneous scheduling of the PRS to be measured and the data signal of the current serving cell at the target BWP, receiving the PRS to be measured and the data signal of the current serving cell at the target BWP simultaneously, and the UE is unable to measure a reference signal of the current serving cell while measuring the PRS to be measured; If the capability information indicates that the UE supports capability 2 but does not support capability 1, obtaining a scheduling command sent from the base station, the scheduling command instructing simultaneous scheduling of the PRS to be measured and a reference signal of the current serving cell at the target BWP, receiving the PRS to be measured and the reference signal of the current serving cell at the target BWP simultaneously, and the UE cannot receive a data signal of the current serving cell while measuring the PRS to be measured; If the capability information indicates that the UE does not support capability 1 and does not support capability 2, obtaining a scheduling command sent from the base station, the scheduling command instructing to schedule the PRS to be measured at the target BWP, receiving the PRS to be measured at the target BWP, and the UE is unable to receive a data signal of the current serving cell and is unable to measure a reference signal of the current serving cell while measuring the PRS to be measured; Including, 10. A method for receiving a signal, comprising:

2. The step of transmitting capability information to the base station includes: transmitting said capability information to said base station by a measurement and mobility parameters IE MeasAndMobParameters signaling; 2. A method for receiving a signal according to claim 1.

3. The step of transmitting capability information to the base station includes: transmitting the capability information to the base station by IE Meas And Mob Parameters MRDC signaling; 2. A method for receiving a signal according to claim 1.

4. The PRS to be measured includes a PRS to be measured in a neighboring cell, 2. A method for receiving a signal according to claim 1.

5. The reference signal of the current serving cell is Synchronization signal blocks (SSBs) of the current serving cell; a channel state information reference signal (CSI-RS) of the current serving cell; and and a PRS of the current serving cell.

2. A method for receiving a signal according to claim 1.

6. The step of transmitting capability information to the base station includes: transmitting capability information to the base station indicating whether the UE supports capability 1; 2. A method for receiving a signal according to claim 1.

7. The step of obtaining a scheduling command transmitted by the base station based on the capability information and receiving a signal based on the scheduling command includes: If the capability information indicates that the UE supports capability 1, obtaining a scheduling command transmitted from the base station, the scheduling command instructing simultaneous scheduling of the PRS to be measured and the data signal of the current serving cell in a target BWP, and simultaneously receiving the PRS to be measured and the data signal of the current serving cell in the target BWP; If the capability information indicates that the UE does not support capability 1, obtaining a scheduling command sent from the base station, the scheduling command instructing to schedule the PRS to be measured at the target BWP, receiving the PRS to be measured at the target BWP, and the UE being unable to receive a data signal of the current serving cell while measuring the PRS to be measured; Including, 7. A method for receiving a signal according to claim 6.

8. The step of transmitting capability information to the base station includes: transmitting capability information to the base station indicating whether the UE supports capability 2; 5. The method of claim 4, wherein the signal is received by the receiving device.

9. The step of obtaining a scheduling command transmitted by the base station based on the capability information and receiving a signal based on the scheduling command includes: If the capability information indicates that the UE supports capability 2, acquiring a scheduling command sent from the base station, the scheduling command instructing simultaneous scheduling of a PRS to be measured and a reference signal of a current serving cell at a target BWP, and simultaneously receiving the PRS to be measured and the reference signal of the current serving cell at the target BWP; If the capability information indicates that the UE does not support capability 2, obtaining a scheduling command sent from the base station, the scheduling command instructing to schedule the PRS to be measured at the target BWP, receiving the PRS to be measured at the target BWP, and the UE being unable to measure a reference signal of the current serving cell while measuring the PRS to be measured; Including, 9. A method for receiving a signal according to claim 8.

10. 1. A method for receiving a signal, applied to a base station, said method comprising: receiving capability information transmitted from a UE, the capability information indicating whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs; sending a scheduling command to the UE based on the capability information, and sending a signal to the UE based on the scheduling command; Including, The capability information is Indicating whether the UE supports capability 1, wherein capability 1 includes that the UE can simultaneously receive the PRS to be measured and the data signal of the current serving cell when the PRS to be measured and the data signal of the current serving cell correspond to different SCSs; indicating whether the UE supports capability 2, the capability 2 including that the UE can simultaneously receive the PRS to be measured and the reference signal of the current serving cell when the PRS to be measured and the reference signal of the current serving cell correspond to different SCSs; The step of receiving capability information transmitted from the UE includes: receiving capability information transmitted from the UE indicating whether the UE supports capability 1 and whether the UE supports capability 2; The step of transmitting a scheduling command to the UE based on the capability information and transmitting a signal to the UE based on the scheduling command includes: If the capability information indicates that the UE supports capability 1 and capability 2, sending a scheduling command to the UE instructing simultaneous scheduling of a PRS to be measured, a reference signal of a current serving cell, and a data signal of the current serving cell in a target BWP, and simultaneously transmitting the PRS to be measured, the reference signal of the current serving cell, and the data signal of the current serving cell in the target BWP; If the capability information indicates that the UE supports capability 1 but does not support capability 2, sending a scheduling command to the UE to instruct simultaneous scheduling of the PRS to be measured and the data signal of the current serving cell in the target BWP, wherein the PRS to be measured and the data signal of the current serving cell are simultaneously transmitted in the target BWP, and the reference signal of the current serving cell cannot be scheduled while the UE measures the PRS to be measured; If the capability information indicates that the UE supports capability 2 but does not support capability 1, sending a scheduling command to the UE to instruct simultaneous scheduling of the PRS to be measured and a reference signal of the current serving cell in the target BWP, wherein the PRS to be measured and the reference signal of the current serving cell are simultaneously transmitted in the target BWP, and the UE cannot schedule a data signal of the current serving cell while measuring the PRS to be measured; If the capability information indicates that the UE does not support capability 1 and does not support capability 2, sending a scheduling command to the UE to instruct scheduling the PRS to be measured at the target BWP, transmitting the PRS to be measured at the target BWP, and determining that the data signal of the current serving cell and the reference signal of the current serving cell cannot be scheduled while the UE measures the PRS to be measured; Including, 10. A method for receiving a signal, comprising:

11. The step of receiving capability information transmitted from the UE includes: receiving the capability information sent by the UE through IE MeasAndMobParameters signaling; 11. A method for receiving a signal according to claim 10.

12. The step of receiving capability information transmitted from the UE includes: receiving the capability information transmitted by the UE through IE Meas And Mob Parameters MRDC signaling; 11. A method for receiving a signal according to claim 10.

13. The PRS to be measured includes a PRS to be measured in a neighboring cell, 11. A method for receiving a signal according to claim 10.

14. The reference signal of the current serving cell is The SSB of the current serving cell, the CSI-RS of the current serving cell; and a PRS of the current serving cell.

11. A method for receiving a signal according to claim 10.

15. The step of receiving capability information transmitted from the UE includes: receiving capability information transmitted from the UE, the capability information indicating whether the UE supports capability 1; 11. A method for receiving a signal according to claim 10.

16. The step of sending a scheduling command to the UE based on the capability information and sending a signal to the UE based on the scheduling command includes: If the capability information indicates that the UE supports capability 1, sending a scheduling command to the UE instructing simultaneous scheduling of a PRS to be measured and a data signal of a current serving cell in a target BWP, and simultaneously transmitting the PRS to be measured and the data signal of the current serving cell in the target BWP; If the capability information indicates that the UE does not support capability 1, sending a scheduling command to the UE to instruct it to schedule the PRS to be measured at the target BWP, transmitting the PRS to be measured at the target BWP, and not allowing the UE to schedule a data signal of the current serving cell while measuring the PRS to be measured; Including, 16. A method for receiving a signal according to claim 15.

17. The step of receiving capability information transmitted from the UE includes: receiving capability information transmitted from the UE, the capability information indicating whether the UE supports capability 2; 11. A method for receiving a signal according to claim 10.

18. The step of transmitting a scheduling command to the UE based on the capability information and transmitting a signal to the UE based on the scheduling command includes: If the capability information indicates that the UE supports capability 2, sending a scheduling command to the UE instructing simultaneous scheduling of a PRS to be measured and a reference signal of a current serving cell in a target BWP, and simultaneously transmitting the PRS to be measured and the reference signal of the current serving cell in the target BWP; If the capability information indicates that the UE does not support capability 2, sending a scheduling command to the UE to instruct it to schedule the PRS to be measured at the target BWP, transmitting the PRS to be measured at the target BWP, and not scheduling a reference signal of the current serving cell while the UE measures the PRS to be measured; Including, 18. A method for receiving a signal according to claim 17.

19. A signal receiving device, a transmitting module for transmitting capability information to a base station, the capability information indicating whether the UE supports the capability of simultaneously receiving signals corresponding to different subcarrier spacings (SCSs); a receiving module for obtaining a scheduling command sent by the base station based on the capability information, and receiving a signal based on the scheduling command; Including, The capability information is Indicating whether the UE supports capability 1, wherein capability 1 includes that the UE can simultaneously receive the PRS to be measured and the data signal of the current serving cell when the PRS to be measured and the data signal of the current serving cell correspond to different SCSs; indicating whether the UE supports capability 2, the capability 2 including that the UE can simultaneously receive the PRS to be measured and the reference signal of the current serving cell when the PRS to be measured and the reference signal of the current serving cell correspond to different SCSs; the transmitting module is used for transmitting capability information indicating whether the UE supports capability 1 and whether the UE supports capability 2 to the base station; The receiving module: If the capability information indicates that the UE supports capability 1 and capability 2, obtain a scheduling command transmitted from the base station, the scheduling command instructing simultaneous scheduling of a PRS to be measured, a reference signal of a current serving cell, and a data signal of the current serving cell at a target BWP; and simultaneously receive the PRS to be measured, the reference signal of the current serving cell, and the data signal of the current serving cell at the target BWP; If the capability information indicates that the UE supports capability 1 but does not support capability 2, obtain a scheduling command sent from the base station, instructing to simultaneously schedule the PRS to be measured and the data signal of the current serving cell at the target BWP, receive the PRS to be measured and the data signal of the current serving cell at the target BWP simultaneously, and the UE cannot measure a reference signal of the current serving cell while measuring the PRS to be measured; If the capability information indicates that the UE supports capability 2 but does not support capability 1, obtain a scheduling command transmitted from the base station, the scheduling command instructing simultaneous scheduling of the PRS to be measured and a reference signal of the current serving cell at the target BWP, and simultaneously receive the PRS to be measured and the reference signal of the current serving cell at the target BWP, and the UE is unable to receive a data signal of the current serving cell while measuring the PRS to be measured; If the capability information indicates that the UE does not support capability 1 and does not support capability 2, obtain a scheduling command sent from the base station, instructing to schedule the PRS to be measured at the target BWP, receive the PRS to be measured at the target BWP, and while the UE measures the PRS to be measured, the UE cannot receive a data signal of the current serving cell and cannot measure a reference signal of the current serving cell. A signal receiving device characterized by:

20. A signal receiving device, a receiving module for receiving capability information transmitted from a UE, the capability information indicating whether the UE supports the capability of simultaneously receiving signals corresponding to different SCSs; a transmitting module for transmitting a scheduling command to the UE based on the capability information and transmitting a signal to the UE based on the scheduling command; Including, The capability information is Indicating whether the UE supports capability 1, wherein capability 1 includes that the UE can simultaneously receive the PRS to be measured and the data signal of the current serving cell when the PRS to be measured and the data signal of the current serving cell correspond to different SCSs; indicating whether the UE supports capability 2, the capability 2 including that the UE can simultaneously receive the PRS to be measured and the reference signal of the current serving cell when the PRS to be measured and the reference signal of the current serving cell correspond to different SCSs; the receiving module is used to receive capability information transmitted from the UE, the capability information indicating whether the UE supports the capability 1 and whether the UE supports the capability 2; The transmitting module: If the capability information indicates that the UE supports capability 1 and capability 2, sending a scheduling command to the UE instructing simultaneous scheduling of a PRS to be measured, a reference signal of a current serving cell, and a data signal of the current serving cell in a target BWP, and simultaneously transmitting the PRS to be measured, the reference signal of the current serving cell, and the data signal of the current serving cell in the target BWP; If the capability information indicates that the UE supports capability 1 but does not support capability 2, send a scheduling command to the UE to instruct simultaneous scheduling of the PRS to be measured and the data signal of the current serving cell in the target BWP, wherein the PRS to be measured and the data signal of the current serving cell are simultaneously transmitted in the target BWP, and the reference signal of the current serving cell cannot be scheduled while the UE measures the PRS to be measured; If the capability information indicates that the UE supports capability 2 but does not support capability 1, send a scheduling command to the UE to instruct simultaneous scheduling of the PRS to be measured and a reference signal of the current serving cell in the target BWP, wherein the PRS to be measured and the reference signal of the current serving cell are simultaneously transmitted in the target BWP, and the UE cannot schedule a data signal of the current serving cell while measuring the PRS to be measured; If the capability information indicates that the UE does not support the capability 1 and does not support the capability 2, send a scheduling command to the UE to instruct it to schedule the PRS to be measured at the target BWP, transmit the PRS to be measured at the target BWP, and cannot schedule the data signal of the current serving cell and the reference signal of the current serving cell while the UE measures the PRS to be measured; A signal receiving device characterized by:

21. A user equipment comprising: a transceiver, a memory, and a processor connected to the transceiver and the memory, respectively, the processor configured to execute computer-executable instructions in the memory to control the transceiver to transmit and receive radio signals, and to implement the method according to any one of claims 1 to 9.

1. A user equipment comprising:

22. 1. A base station device, comprising: a transceiver, a memory, and a processor connected to the transceiver and the memory, respectively, the processor configured to execute computer-executable instructions in the memory to control the transceiver to transmit and receive radio signals, and to implement the method according to any one of claims 10 to 18.

10. A base station device comprising:

23. 1. A computer storage medium, comprising: The computer storage medium stores computer-executable instructions, and the method according to any one of claims 1 to 9 can be realized after the computer-executable instructions are executed by a processor. A computer storage medium comprising:

24. 1. A computer storage medium, comprising: The computer storage medium stores computer-executable instructions, and the method according to any one of claims 10 to 18 can be realized after the computer-executable instructions are executed by a processor. A computer storage medium comprising:

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